/* ============================================================
   SalesXMachina V4 Website - Design System CSS
   Clean, Professional, White Background, B2B SaaS
   ============================================================ */

/* =========================
   1. CSS Variables & Reset
   ========================= */
:root {
    --v4-bg: #FFFFFF;
    --v4-bg-alt: #F8F9FA;
    --v4-bg-accent: #EEF2FF;
    --v4-primary: #312E81;
    --v4-accent: #6366F1;
    --v4-accent-hover: #4F46E5;
    --v4-accent-light: #E0E7FF;
    --v4-success: #10B981;
    --v4-success-light: #D1FAE5;
    --v4-warning: #F59E0B;
    --v4-warning-light: #FEF3C7;
    --v4-danger: #EF4444;
    --v4-danger-light: #FEE2E2;
    --v4-text: #1F2937;
    --v4-text-light: #6B7280;
    --v4-text-lighter: #9CA3AF;
    --v4-border: #E5E7EB;
    --v4-border-light: #F3F4F6;
    --v4-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --v4-radius: 12px;
    --v4-radius-sm: 8px;
    --v4-radius-lg: 20px;
    --v4-radius-xl: 24px;
    --v4-radius-full: 9999px;
    --v4-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --v4-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --v4-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
    --v4-shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 10px 10px -5px rgba(0,0,0,0.03);
    --v4-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --v4-transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --v4-max-width: 1280px;
    --v4-navbar-height: 72px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--v4-font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--v4-text);
    background: var(--v4-bg);
    overflow-x: hidden;
}

body.v4-menu-open {
    overflow: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--v4-accent); text-decoration: none; transition: var(--v4-transition-fast); }
a:hover { color: var(--v4-accent-hover); }
ul, ol { list-style: none; }

/* =========================
   2. Typography
   ========================= */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--v4-text);
    letter-spacing: -0.02em;
}

h1 { font-size: 3.5rem; margin-bottom: 1.5rem; }
h2 { font-size: 2.5rem; margin-bottom: 1.25rem; }
h3 { font-size: 1.5rem; margin-bottom: 1rem; }
h4 { font-size: 1.25rem; margin-bottom: 0.75rem; }
h5 { font-size: 1.125rem; margin-bottom: 0.5rem; }
h6 { font-size: 1rem; margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; color: var(--v4-text-light); line-height: 1.7; }

.v4-text-gradient {
    background: linear-gradient(135deg, var(--v4-primary) 0%, var(--v4-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.v4-text-center { text-align: center; }
.v4-text-left { text-align: left; }
.v4-text-success { color: var(--v4-success) !important; }
.v4-text-danger { color: var(--v4-danger) !important; }
.v4-text-light { color: var(--v4-text-light) !important; }

/* =========================
   3. Layout Utilities
   ========================= */
.v4-container {
    max-width: var(--v4-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.v4-section {
    padding: 100px 0;
    position: relative;
}

.v4-bg-alt { background: var(--v4-bg-alt); }
.v4-bg-accent { background: var(--v4-bg-accent); }

.v4-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.v4-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.v4-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

.v4-flex { display: flex; align-items: center; gap: 1rem; }
.v4-flex-between { display: flex; align-items: center; justify-content: space-between; }

.v4-hidden { display: none !important; }
.v4-visible-mobile { display: none !important; }
.v4-visible-desktop { display: block !important; }

.v4-main { padding-top: 0; }

/* News banner text */
.v4-news-banner-text { color: rgba(255,255,255,0.9); }

/* Section Header */
.v4-section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3.5rem;
}

.v4-section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--v4-accent);
    margin-bottom: 0.75rem;
    padding: 0.375rem 1rem;
    background: var(--v4-accent-light);
    border-radius: var(--v4-radius-full);
}

.v4-section-headline {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.v4-section-sub {
    font-size: 1.125rem;
    color: var(--v4-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* =========================
   4. Navigation
   ========================= */
.v4-navbar {
    position: sticky;
    top: 0;
    height: var(--v4-navbar-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    transition: var(--v4-transition);
    border-bottom: 1px solid transparent;
}

.v4-navbar--scrolled {
    border-bottom-color: var(--v4-border);
    box-shadow: 0 1px 12px rgba(49, 46, 129, 0.08);
}

.v4-navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: 1rem;
}

.v4-navbar-logo {
    flex-shrink: 0;
    text-decoration: none;
}

/* Logo mark — V2-style highlighted box */
.v4-logo-mark {
    display: inline-block;
    font-size: 1.375rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--v4-primary);
    background: none;
    padding: 0;
    border-radius: 0;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.v4-navbar-logo:hover .v4-logo-mark {
    color: var(--v4-accent);
}

/* Light variant for mobile overlay (dark background) */
.v4-logo-mark--light {
    color: #FFFFFF;
}

/* Keep .v4-logo-text for backward compat (footer, etc.) */
.v4-logo-text {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--v4-primary);
    letter-spacing: -0.02em;
}

.v4-logo-accent {
    color: var(--v4-accent);
}

.v4-navbar-menu {
    display: flex;
    align-items: center;
    gap: 0.125rem;
}

.v4-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--v4-text);
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--v4-radius-sm);
    transition: var(--v4-transition-fast);
    text-decoration: none;
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.v4-nav-link:hover {
    color: var(--v4-accent);
    background: var(--v4-bg-accent);
}

.v4-nav-link i.fa-chevron-down {
    font-size: 0.5rem;
    transition: transform 0.2s ease;
    opacity: 0.5;
}

.v4-nav-dropdown {
    position: relative;
}

.v4-nav-dropdown.active .v4-nav-link {
    color: var(--v4-accent);
    background: var(--v4-bg-accent);
}

.v4-nav-dropdown.active .v4-nav-link i.fa-chevron-down {
    transform: rotate(180deg);
    opacity: 1;
}

/* Mega Dropdown */
.v4-mega-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-lg);
    box-shadow: var(--v4-shadow-xl);
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    z-index: 100;
    min-width: 480px;
}

.v4-nav-dropdown.active .v4-mega-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Features Mega Grid */
.v4-mega-features .v4-mega-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.v4-mega-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.875rem;
    border-radius: var(--v4-radius-sm);
    transition: var(--v4-transition-fast);
    text-decoration: none;
    color: var(--v4-text);
}

.v4-mega-item:hover {
    background: var(--v4-bg-alt);
    color: var(--v4-text);
}

.v4-mega-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--v4-radius-sm);
    background: var(--v4-accent-light);
    color: var(--v4-accent);
    font-size: 1rem;
    flex-shrink: 0;
}

.v4-mega-title {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 0.125rem;
}

.v4-mega-desc {
    font-size: 0.8125rem;
    color: var(--v4-text-light);
    line-height: 1.4;
}

/* Solutions Mega Columns */
.v4-mega-solutions { min-width: 520px; }
.v4-mega-resources { min-width: 520px; }

.v4-mega-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.v4-mega-resources .v4-mega-columns {
    grid-template-columns: repeat(3, 1fr);
}

.v4-mega-column-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--v4-text-lighter);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--v4-border-light);
}

.v4-mega-column a {
    display: block;
    padding: 0.4rem 0;
    font-size: 0.9375rem;
    color: var(--v4-text);
    transition: var(--v4-transition-fast);
}

.v4-mega-column a:hover {
    color: var(--v4-accent);
    padding-left: 0.25rem;
}

/* Navbar Actions */
.v4-navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.v4-lang-toggle {
    display: flex;
    background: var(--v4-bg-alt);
    border: 1px solid var(--v4-border-light);
    border-radius: var(--v4-radius-full);
    padding: 2px;
    margin-right: 0.25rem;
}

.v4-lang-btn {
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--v4-text-lighter);
    border-radius: var(--v4-radius-full);
    transition: var(--v4-transition-fast);
    text-decoration: none;
    letter-spacing: 0.04em;
}

.v4-lang-btn:hover {
    color: var(--v4-text);
}

.v4-lang-btn.active {
    background: var(--v4-primary);
    color: #FFFFFF;
    box-shadow: none;
}

/* Mobile Toggle */
.v4-mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    gap: 5px;
    z-index: 1001;
}

.v4-mobile-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--v4-text);
    border-radius: 2px;
    transition: var(--v4-transition);
}

.v4-mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.v4-mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.v4-mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.v4-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--v4-bg);
    z-index: 999;
    padding: var(--v4-navbar-height) 1.5rem 2rem;
    overflow-y: auto;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
}

.v4-mobile-menu.active {
    right: 0;
}

.v4-mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--v4-transition);
}

.v4-mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.v4-mobile-nav-item {
    border-bottom: 1px solid var(--v4-border-light);
}

.v4-mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--v4-text);
    text-decoration: none;
    cursor: pointer;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
}

.v4-mobile-nav-link i {
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.v4-mobile-nav-item.active .v4-mobile-nav-link i {
    transform: rotate(180deg);
}

.v4-mobile-dropdown {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.v4-mobile-nav-item.active .v4-mobile-dropdown {
    max-height: 500px;
}

.v4-mobile-dropdown a {
    display: block;
    padding: 0.625rem 0 0.625rem 1rem;
    font-size: 0.9375rem;
    color: var(--v4-text-light);
}

.v4-mobile-dropdown a:hover {
    color: var(--v4-accent);
}

.v4-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--v4-border);
}

/* =========================
   5. Buttons
   ========================= */
.v4-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.5rem;
    font-family: var(--v4-font);
    font-size: 0.9375rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--v4-radius-sm);
    cursor: pointer;
    transition: var(--v4-transition);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.4;
}

.v4-btn-primary {
    background: var(--v4-accent);
    color: #fff;
    border-color: var(--v4-accent);
}

.v4-btn-primary:hover {
    background: var(--v4-accent-hover);
    border-color: var(--v4-accent-hover);
    color: #fff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
    transform: translateY(-1px);
}

.v4-btn-secondary {
    background: var(--v4-bg);
    color: var(--v4-accent);
    border-color: var(--v4-accent);
}

.v4-btn-secondary:hover {
    background: var(--v4-accent-light);
    color: var(--v4-accent-hover);
}

.v4-btn-outline {
    background: transparent;
    color: var(--v4-text);
    border-color: var(--v4-border);
}

.v4-btn-outline:hover {
    border-color: var(--v4-accent);
    color: var(--v4-accent);
    background: var(--v4-bg-accent);
}

.v4-btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1.0625rem;
    border-radius: var(--v4-radius);
}

.v4-btn-sm {
    padding: 0.375rem 1rem;
    font-size: 0.8125rem;
}

.v4-btn-block { width: 100%; }

.v4-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* =========================
   6. Cards
   ========================= */
.v4-card {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 2rem;
    transition: var(--v4-transition);
}

.v4-card:hover {
    box-shadow: var(--v4-shadow-lg);
    transform: translateY(-4px);
}

/* Feature Card */
.v4-feature-card {
    display: block;
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 2rem;
    transition: var(--v4-transition);
    text-decoration: none;
    color: var(--v4-text);
    position: relative;
}

.v4-feature-card:hover {
    border-color: var(--v4-accent);
    box-shadow: var(--v4-shadow-lg);
    transform: translateY(-4px);
    color: var(--v4-text);
}

.v4-feature-card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--v4-radius-sm);
    background: var(--v4-accent-light);
    color: var(--v4-accent);
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
}

.v4-feature-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--v4-text);
}

.v4-feature-card-desc {
    font-size: 0.9375rem;
    color: var(--v4-text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.v4-feature-card-link {
    font-size: 1.25rem;
    color: var(--v4-accent);
    transition: var(--v4-transition-fast);
}

.v4-feature-card:hover .v4-feature-card-link {
    transform: translateX(4px);
    display: inline-block;
}

/* Pricing Card */
.v4-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: start;
    max-width: 1100px;
    margin: 0 auto;
}

.v4-pricing-card {
    background: var(--v4-bg);
    border: 2px solid var(--v4-border);
    border-radius: var(--v4-radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    transition: var(--v4-transition);
}

.v4-pricing-card:hover {
    box-shadow: var(--v4-shadow-xl);
}

.v4-pricing-popular {
    border-color: var(--v4-accent);
    transform: scale(1.05);
    box-shadow: var(--v4-shadow-lg);
}

.v4-pricing-popular:hover {
    transform: scale(1.05) translateY(-4px);
}

.v4-pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--v4-accent);
    color: #fff;
    font-size: 0.8125rem;
    font-weight: 700;
    padding: 0.375rem 1.25rem;
    border-radius: var(--v4-radius-full);
    white-space: nowrap;
}

.v4-pricing-tier {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.v4-pricing-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--v4-text);
    line-height: 1;
}

.v4-pricing-period {
    font-size: 1rem;
    color: var(--v4-text-light);
    font-weight: 400;
    display: block;
    margin-top: 0.25rem;
}

.v4-pricing-price {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--v4-border-light);
}

.v4-pricing-features {
    text-align: left;
    margin-bottom: 2rem;
}

.v4-pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.9375rem;
    color: var(--v4-text-light);
}

.v4-pricing-features li i {
    color: var(--v4-success);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* Coming Soon Badge */
.v4-coming-soon-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    background: var(--v4-warning-light);
    color: #92400E;
    border-radius: var(--v4-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Testimonial Card */
.v4-testimonial-card {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 2.5rem 2rem;
    transition: var(--v4-transition);
    position: relative;
    text-align: center;
}

.v4-testimonial-card:hover {
    box-shadow: var(--v4-shadow-lg);
}

.v4-testimonial-quote {
    color: var(--v4-accent-light);
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.v4-testimonial-text {
    font-size: 1.0625rem;
    font-style: italic;
    line-height: 1.7;
    color: var(--v4-text);
    margin-bottom: 1.5rem;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.v4-testimonial-author {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-align: left;
}

.v4-testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--v4-accent-light);
    color: var(--v4-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.v4-testimonial-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--v4-text);
}

.v4-testimonial-title {
    font-size: 0.8125rem;
    color: var(--v4-text-light);
}

@media (max-width: 768px) {
    .v4-testimonial-card {
        padding: 1.5rem 1.25rem;
    }
    .v4-testimonial-text {
        font-size: 0.9375rem;
    }
}

@media (max-width: 480px) {
    .v4-testimonial-card {
        padding: 1.25rem 1rem;
    }
    .v4-testimonial-text {
        font-size: 0.875rem;
        line-height: 1.6;
    }
    .v4-testimonial-avatar {
        width: 36px;
        height: 36px;
        font-size: 0.9375rem;
    }
}

/* Blog Card */
.v4-blog-card {
    display: block;
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    overflow: hidden;
    transition: var(--v4-transition);
    text-decoration: none;
    color: var(--v4-text);
}

.v4-blog-card:hover {
    box-shadow: var(--v4-shadow-lg);
    transform: translateY(-4px);
    color: var(--v4-text);
}

.v4-blog-card-image {
    height: 200px;
    background: linear-gradient(135deg, var(--v4-primary) 0%, var(--v4-accent) 100%);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
    position: relative;
}

.v4-blog-card-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    background: rgba(255,255,255,0.9);
    color: var(--v4-accent);
    border-radius: var(--v4-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.v4-blog-card-body { padding: 1.5rem; }

.v4-blog-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.3;
    color: var(--v4-text);
}

.v4-blog-card-desc {
    font-size: 0.9375rem;
    color: var(--v4-text-light);
    line-height: 1.5;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.v4-blog-card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8125rem;
    color: var(--v4-text-lighter);
}

.v4-blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Metric Card */
.v4-metric-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    transition: var(--v4-transition);
    border-bottom: 3px solid transparent;
}

.v4-metric-card:hover {
    box-shadow: var(--v4-shadow-lg);
    transform: translateY(-4px);
    border-bottom-color: var(--v4-accent);
}

.v4-metric-number {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--v4-primary) 0%, var(--v4-accent) 50%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.v4-metric-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--v4-text);
    margin-bottom: 0.5rem;
}

.v4-metric-desc {
    font-size: 0.875rem;
    color: var(--v4-text-light);
    line-height: 1.5;
}

/* Solution Card */
.v4-solution-card {
    display: block;
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 2rem;
    transition: var(--v4-transition);
    text-decoration: none;
    color: var(--v4-text);
}

.v4-solution-card:hover {
    border-color: var(--v4-accent);
    box-shadow: var(--v4-shadow-lg);
    transform: translateY(-4px);
    color: var(--v4-text);
}

.v4-solution-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--v4-radius);
    background: var(--v4-accent-light);
    color: var(--v4-accent);
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.v4-solution-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.v4-solution-pain {
    font-size: 0.9375rem;
    color: var(--v4-text-light);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.v4-solution-link {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--v4-accent);
}

/* Problem Card */
.v4-problem-card {
    background: var(--v4-bg);
    border: 1px solid var(--v4-danger-light);
    border-radius: var(--v4-radius);
    padding: 2rem;
    transition: var(--v4-transition);
}

.v4-problem-card:hover {
    box-shadow: var(--v4-shadow-md);
}

.v4-problem-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--v4-radius-sm);
    background: var(--v4-danger-light);
    color: var(--v4-danger);
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.v4-problem-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.v4-problem-desc {
    font-size: 0.9375rem;
    color: var(--v4-text-light);
    line-height: 1.6;
}

/* Step Card */
.v4-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.v4-steps-grid::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--v4-accent-light);
    z-index: 0;
}

.v4-step-card {
    text-align: center;
    position: relative;
    z-index: 1;
}

.v4-step-number {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--v4-accent);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 800;
    margin: 0 auto 1.25rem;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.v4-step-title {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.v4-step-desc {
    font-size: 0.9375rem;
    color: var(--v4-text-light);
    line-height: 1.5;
}

/* Contact Card */
.v4-contact-card {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 1.5rem;
    text-align: center;
    margin-bottom: 1rem;
}

.v4-contact-card i {
    font-size: 1.5rem;
    color: var(--v4-accent);
    margin-bottom: 0.75rem;
}

.v4-contact-card h3 {
    font-size: 1rem;
    margin-bottom: 0.375rem;
}

.v4-contact-card p {
    font-size: 0.9375rem;
    color: var(--v4-text-light);
    margin: 0;
}

/* =========================
   7. Homepage Sections
   ========================= */

/* Hero */
.v4-hero {
    padding: 60px 0 80px;
    text-align: center;
    background: linear-gradient(180deg, var(--v4-bg-accent) 0%, var(--v4-bg) 100%);
    position: relative;
    overflow: hidden;
}

/* ===== Dark Hero Mode ===== */
.v4-hero--dark {
    background: #0a0a1a;
    padding: 80px 0 100px;
}

.v4-hero-aurora {
    display: none;
}

.v4-hero--dark .v4-hero-aurora {
    display: block;
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 40%, rgba(99,102,241,0.25) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 80% 30%, rgba(139,92,246,0.2) 0%, transparent 55%),
        radial-gradient(ellipse 70% 50% at 50% 80%, rgba(59,130,246,0.15) 0%, transparent 50%);
    animation: v4-aurora 20s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: 0;
}

.v4-hero-grid-pattern {
    display: none;
}

.v4-hero--dark .v4-hero-grid-pattern {
    display: block;
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: 1;
}

/* Floating orbs */
.v4-hero-orb {
    display: none;
}

.v4-hero--dark .v4-hero-orb,
.v4-final-cta .v4-hero-orb {
    display: block;
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}

.v4-hero-orb--1 {
    width: 300px;
    height: 300px;
    background: rgba(99,102,241,0.15);
    filter: blur(80px);
    top: -50px;
    left: -80px;
    animation: v4-float-1 8s ease-in-out infinite;
}

.v4-hero-orb--2 {
    width: 250px;
    height: 250px;
    background: rgba(139,92,246,0.12);
    filter: blur(80px);
    top: 60%;
    right: -60px;
    animation: v4-float-2 10s ease-in-out infinite;
}

.v4-hero-orb--3 {
    width: 200px;
    height: 200px;
    background: rgba(59,130,246,0.1);
    filter: blur(80px);
    bottom: -40px;
    left: 40%;
    animation: v4-float-3 12s ease-in-out infinite;
}

.v4-hero--dark .v4-hero-content {
    position: relative;
    z-index: 2;
}

/* Animated gradient text */
.v4-text-gradient-animated {
    background: linear-gradient(90deg, #fff 0%, #a5b4fc 25%, #c4b5fd 50%, #93c5fd 75%, #fff 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: v4-gradient-text 6s ease-in-out infinite;
}

/* Dark hero slogan */
.v4-hero-slogan--dark {
    background: rgba(99,102,241,0.15);
    color: #a5b4fc;
    border: 1px solid rgba(99,102,241,0.3);
}

/* Dark hero sub */
.v4-hero-sub--dark {
    color: rgba(255,255,255,0.6);
}

/* Ghost button for dark backgrounds */
.v4-btn-ghost {
    background: rgba(255,255,255,0.08);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 0.75rem 2rem;
    border-radius: var(--v4-radius-full);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--v4-transition);
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.v4-btn-ghost:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.35);
    color: #fff;
}

/* News Banner — sits above navbar in _base.html */
.v4-news-banner {
    background: var(--v4-primary);
    color: #fff;
    font-size: 0.875rem;
    padding: 0.5rem 0;
    position: relative;
    z-index: 1001;
}

.v4-news-banner .v4-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.v4-news-banner-badge {
    background: var(--v4-accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.125rem 0.5rem;
    border-radius: var(--v4-radius-full);
    text-transform: uppercase;
}

.v4-news-banner a {
    color: var(--v4-accent-light);
    font-weight: 600;
}

.v4-hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.v4-hero-headline {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.v4-hero-sub {
    font-size: 1.25rem;
    color: var(--v4-text-light);
    max-width: 680px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.v4-hero-ctas {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.v4-hero-icp {
    max-width: 600px;
    margin: 0 auto 2rem;
}

.v4-hero-icp-input {
    display: flex;
    align-items: center;
    background: var(--v4-bg);
    border: 2px solid var(--v4-border);
    border-radius: var(--v4-radius-full);
    padding: 0.625rem 0.625rem 0.625rem 1.25rem;
    gap: 0.75rem;
    box-shadow: var(--v4-shadow-md);
}

.v4-hero-icp-input i {
    color: var(--v4-text-lighter);
}

.v4-hero-icp-input span {
    flex: 1;
    color: var(--v4-text-lighter);
    font-size: 0.9375rem;
    text-align: left;
}

.v4-hero-tabs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.v4-hero-tab {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--v4-text-light);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-full);
    cursor: pointer;
    transition: var(--v4-transition-fast);
}

.v4-hero-tab.active,
.v4-hero-tab:hover {
    background: var(--v4-accent);
    color: #fff;
    border-color: var(--v4-accent);
}

/* Social Proof */
.v4-social-proof { padding: 60px 0; }

.v4-social-proof-text {
    font-size: 0.9375rem;
    color: var(--v4-text-lighter);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
    margin-bottom: 2rem;
}

.v4-logo-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.v4-logo-item {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--v4-text-lighter);
    opacity: 0.5;
    filter: grayscale(100%);
}

.v4-social-proof-quote {
    max-width: 700px;
    margin: 0 auto;
    font-style: italic;
}

.v4-social-proof-quote p {
    font-size: 1.25rem;
    color: var(--v4-text);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.v4-social-proof-quote cite {
    font-size: 0.9375rem;
    color: var(--v4-text-light);
    font-style: normal;
    font-weight: 500;
}

/* Solution Flow */
.v4-solution-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.v4-flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
}

.v4-flow-step i {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--v4-accent-light);
    color: var(--v4-accent);
    font-size: 1.25rem;
}

.v4-flow-step span {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--v4-text);
}

.v4-flow-arrow {
    color: var(--v4-accent);
    font-size: 1rem;
}

.v4-solution-arrow {
    text-align: center;
    padding: 2rem 0;
    color: var(--v4-accent);
    font-size: 1.5rem;
}

/* Feature Tabs */
.v4-feature-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.v4-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--v4-font);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--v4-text-light);
    background: var(--v4-bg);
    border: 2px solid var(--v4-border);
    border-radius: var(--v4-radius-full);
    cursor: pointer;
    transition: var(--v4-transition);
    position: relative;
}

.v4-tab-btn.active,
.v4-tab-btn:hover {
    color: var(--v4-accent);
    border-color: var(--v4-accent);
    background: var(--v4-accent-light);
}

.v4-tab-panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.v4-tab-panel.active {
    display: block;
}

.v4-tab-panel-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.v4-tab-text h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.v4-tab-text p {
    font-size: 1.0625rem;
    margin-bottom: 1.5rem;
}

.v4-tab-visual {
    display: flex;
    justify-content: center;
}

.v4-tab-screenshot {
    width: 100%;
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, var(--v4-bg-alt) 0%, var(--v4-accent-light) 100%);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--v4-text-light);
}

.v4-tab-screenshot i {
    font-size: 2.5rem;
    color: var(--v4-accent);
}

/* Competitive Comparison */
.v4-comparison-table {
    overflow-x: auto;
    margin-top: 2rem;
}

.v4-comparison-table table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.v4-comparison-table th,
.v4-comparison-table td {
    padding: 1rem 1.25rem;
    text-align: center;
    border-bottom: 1px solid var(--v4-border-light);
    font-size: 0.9375rem;
}

.v4-comparison-table th {
    font-weight: 700;
    color: var(--v4-text-light);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding-bottom: 1.25rem;
}

.v4-comparison-table th.v4-compare-highlight {
    color: var(--v4-accent);
    font-size: 1rem;
}

.v4-compare-feature {
    text-align: left !important;
    font-weight: 600;
    color: var(--v4-text);
}

.v4-compare-sxm {
    background: var(--v4-accent-light);
    font-weight: 600;
}

.v4-comparison-table i.fa-check { color: var(--v4-success); font-size: 1.125rem; }
.v4-comparison-table i.fa-times { color: var(--v4-danger); font-size: 1.125rem; }

/* Cost vs Value */
.v4-cost-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
    max-width: 900px;
    margin: 2rem auto 0;
}

.v4-cost-without,
.v4-cost-with {
    padding: 2rem;
    border-radius: var(--v4-radius);
}

.v4-cost-without {
    background: var(--v4-danger-light);
    border: 1px solid #FECACA;
}

.v4-cost-with {
    background: var(--v4-success-light);
    border: 1px solid #A7F3D0;
}

.v4-cost-without h3,
.v4-cost-with h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.v4-cost-without li,
.v4-cost-with li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.4rem 0;
    font-size: 0.9375rem;
    color: var(--v4-text);
}

.v4-cost-without li i { color: var(--v4-danger); margin-top: 0.15rem; }
.v4-cost-with li i { color: var(--v4-success); margin-top: 0.15rem; }

.v4-cost-vs {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--v4-text-lighter);
}

/* CTA Section */
.v4-cta-section {
    background: linear-gradient(135deg, var(--v4-primary) 0%, #4338CA 100%);
    color: #fff;
}

.v4-cta-section h2 { color: #fff; }

.v4-cta-sub {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 2rem;
}

.v4-cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.v4-cta-section .v4-btn-primary {
    background: #fff;
    color: var(--v4-primary);
    border-color: #fff;
}

.v4-cta-section .v4-btn-primary:hover {
    background: var(--v4-accent-light);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.v4-cta-section .v4-btn-secondary {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.4);
}

.v4-cta-section .v4-btn-secondary:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.v4-cta-note {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    margin-top: 0.5rem;
}

/* =========================
   8. Feature Page Layout
   ========================= */
.v4-feature-hero {
    padding: 60px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--v4-bg-accent) 0%, var(--v4-bg) 100%);
}

.v4-feature-hero h1 {
    font-size: 2.75rem;
    max-width: 700px;
    margin: 0 auto 1rem;
}

/* =========================
   9. Solution Page Layout
   ========================= */
.v4-solution-hero {
    padding: 60px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--v4-bg-accent) 0%, var(--v4-bg) 100%);
}

.v4-solution-hero h1 {
    font-size: 2.75rem;
    max-width: 700px;
    margin: 0 auto 1rem;
}

/* Use Case Box */
.v4-use-case {
    background: var(--v4-bg-accent);
    border: 1px solid var(--v4-accent-light);
    border-radius: var(--v4-radius-lg);
    padding: 2.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.v4-use-case-label {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--v4-accent);
    margin-bottom: 0.75rem;
}

.v4-use-case h3 {
    font-size: 1.375rem;
    margin-bottom: 0.75rem;
}

.v4-use-case p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--v4-text-light);
    margin: 0;
}

/* =========================
   10. Pricing Page
   ========================= */
.v4-pricing-hero {
    padding: 60px 0 40px;
    background: linear-gradient(180deg, var(--v4-bg-accent) 0%, var(--v4-bg) 100%);
}

.v4-pricing-hero h1 {
    font-size: 2.75rem;
}

/* FAQ */
.v4-faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.v4-faq-list {
    margin-top: 2rem;
}

.v4-faq-item {
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: var(--v4-transition);
}

.v4-faq-item:hover {
    border-color: var(--v4-accent);
}

.v4-faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.25rem 1.5rem;
    font-family: var(--v4-font);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--v4-text);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    gap: 1rem;
}

.v4-faq-question i {
    font-size: 0.75rem;
    color: var(--v4-text-light);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.v4-faq-item--active .v4-faq-question i {
    transform: rotate(180deg);
}

.v4-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.v4-faq-answer p {
    padding: 0 1.5rem 1.25rem;
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--v4-text-light);
    margin: 0;
}

/* =========================
   11. Blog Layout
   ========================= */
.v4-blog-filters {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 2rem 0 3rem;
    flex-wrap: wrap;
}

.v4-filter-pill {
    padding: 0.5rem 1.25rem;
    font-family: var(--v4-font);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--v4-text-light);
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-full);
    cursor: pointer;
    transition: var(--v4-transition-fast);
}

.v4-filter-pill:hover,
.v4-filter-pill.active {
    background: var(--v4-accent);
    color: #fff;
    border-color: var(--v4-accent);
}

.v4-blog-grid {
    margin-bottom: 3rem;
}

/* Blog Article */
.v4-article-hero {
    padding: 60px 0 40px;
    text-align: center;
    background: linear-gradient(180deg, var(--v4-bg-accent) 0%, var(--v4-bg) 100%);
}

.v4-article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
    font-size: 0.9375rem;
    color: var(--v4-text-light);
}

.v4-article-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 3rem 0;
}

.v4-article-content h2 {
    font-size: 1.75rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.v4-article-content h3 {
    font-size: 1.375rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.v4-article-content p {
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
    color: var(--v4-text);
}

.v4-article-content ul,
.v4-article-content ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.v4-article-content li {
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: 0.5rem;
    color: var(--v4-text);
    list-style: disc;
}

.v4-article-content blockquote {
    border-left: 4px solid var(--v4-accent);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--v4-bg-alt);
    border-radius: 0 var(--v4-radius-sm) var(--v4-radius-sm) 0;
}

.v4-article-content blockquote p {
    font-style: italic;
    color: var(--v4-text);
    margin: 0;
}

.v4-article-content strong {
    font-weight: 700;
    color: var(--v4-text);
}

.v4-share-buttons {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--v4-border);
}

.v4-share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--v4-bg-alt);
    color: var(--v4-text-light);
    font-size: 1rem;
    transition: var(--v4-transition-fast);
}

.v4-share-btn:hover {
    background: var(--v4-accent);
    color: #fff;
}

.v4-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--v4-text-light);
}

/* =========================
   12. Forms
   ========================= */
.v4-contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    margin-top: 3rem;
    align-items: start;
}

.v4-form {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-lg);
    padding: 2.5rem;
}

.v4-form-group {
    margin-bottom: 1.5rem;
}

.v4-form-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--v4-text);
    margin-bottom: 0.5rem;
}

.v4-input,
.v4-textarea,
.v4-select {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--v4-font);
    font-size: 0.9375rem;
    color: var(--v4-text);
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-sm);
    transition: var(--v4-transition-fast);
    outline: none;
}

.v4-input:focus,
.v4-textarea:focus,
.v4-select:focus {
    border-color: var(--v4-accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.v4-textarea {
    resize: vertical;
    min-height: 120px;
}

.v4-form-status {
    margin-top: 1rem;
    font-size: 0.9375rem;
    text-align: center;
}

.v4-form-status.success {
    color: var(--v4-success);
}

.v4-form-status.error {
    color: var(--v4-danger);
}

.v4-contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Demo Page */
.v4-demo-benefits-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.v4-demo-benefit-card {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.v4-demo-benefit-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.1);
    color: var(--v4-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
}

.v4-demo-benefit-card h3 {
    font-size: 1rem;
    margin: 0 0 0.25rem;
}

.v4-demo-benefit-card p {
    font-size: 0.9375rem;
    color: var(--v4-text-light);
    margin: 0;
    line-height: 1.5;
}

.v4-demo-calendar {
    margin-top: 3rem;
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-lg);
    padding: 1.5rem;
    overflow: hidden;
}

.v4-demo-fallback {
    margin-top: 3rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.v4-demo-fallback-hint {
    text-align: center;
    color: var(--v4-text-light);
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
}

.v4-demo-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* =========================
   13. Footer
   ========================= */
.v4-footer {
    background: var(--v4-primary);
    color: rgba(255,255,255,0.85);
    padding: 80px 0 40px;
}

.v4-footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.v4-footer-brand .v4-logo-mark {
    color: #fff;
    margin-bottom: 1rem;
}

.v4-footer-brand .v4-logo-text {
    color: #fff;
    font-size: 1.375rem;
    display: inline-block;
    margin-bottom: 1rem;
}

.v4-footer-brand .v4-logo-accent {
    color: var(--v4-accent);
}

.v4-footer-brand p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.v4-footer-social {
    display: flex;
    gap: 0.75rem;
}

.v4-footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    transition: var(--v4-transition-fast);
}

.v4-footer-social a:hover {
    background: var(--v4-accent);
    color: #fff;
}

.v4-footer-col h4 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 1.25rem;
}

.v4-footer-col a {
    display: block;
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.75);
    padding: 0.3rem 0;
    transition: var(--v4-transition-fast);
}

.v4-footer-col a:hover {
    color: #fff;
    padding-left: 0.25rem;
}

.v4-footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.v4-footer-bottom p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.4);
    margin: 0;
}

/* =========================
   14. ROI Calculator
   ========================= */
.v4-roi-calculator {
    max-width: 900px;
    margin: 3rem auto 0;
}

.v4-roi-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.v4-roi-input-group {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 1.5rem;
}

.v4-roi-input-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--v4-text);
    margin-bottom: 1rem;
}

.v4-roi-input-group input[type="range"] {
    width: 100%;
    margin-bottom: 0.5rem;
    accent-color: var(--v4-accent);
}

.v4-roi-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--v4-accent);
}

.v4-roi-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.v4-roi-result-card {
    background: linear-gradient(135deg, var(--v4-primary) 0%, #4338CA 100%);
    border-radius: var(--v4-radius);
    padding: 2rem;
    text-align: center;
    color: #fff;
}

.v4-roi-result-value {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.v4-roi-result-label {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.7);
}

/* =========================
   15. Integration Cards
   ========================= */
.v4-integration-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.v4-integration-card {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--v4-transition);
}

.v4-integration-card:hover {
    box-shadow: var(--v4-shadow-lg);
}

.v4-integration-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--v4-radius);
    margin: 0 auto 1.25rem;
    font-size: 2rem;
}

.v4-integration-card.live .v4-integration-icon {
    background: var(--v4-success-light);
    color: var(--v4-success);
}

.v4-integration-card.coming .v4-integration-icon {
    background: var(--v4-warning-light);
    color: var(--v4-warning);
}

.v4-integration-status {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: var(--v4-radius-full);
    text-transform: uppercase;
    margin-top: 1rem;
}

.v4-integration-card.live .v4-integration-status {
    background: var(--v4-success-light);
    color: #065F46;
}

.v4-integration-card.coming .v4-integration-status {
    background: var(--v4-warning-light);
    color: #92400E;
}

/* =========================
   16. Coming Soon Page
   ========================= */
.v4-coming-soon {
    text-align: center;
    padding: 4rem 2rem;
}

.v4-coming-soon i {
    font-size: 3rem;
    color: var(--v4-accent);
    margin-bottom: 1.5rem;
}

.v4-coming-soon h2 {
    margin-bottom: 1rem;
}

/* =========================
   17. Legal Pages
   ========================= */
.v4-legal-page {
    padding-top: 40px;
}

.v4-legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.v4-legal-content h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.v4-legal-content h2 {
    font-size: 1.375rem;
    margin-top: 2.5rem;
    margin-bottom: 0.75rem;
    color: var(--v4-text);
}

.v4-legal-content h3 {
    font-size: 1.125rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.v4-legal-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--v4-text-light);
}

.v4-legal-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.v4-legal-content li {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--v4-text-light);
    margin-bottom: 0.375rem;
    list-style: disc;
}

/* =========================
   18. About Page
   ========================= */
.v4-about-hero {
    padding: 60px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--v4-bg-accent) 0%, var(--v4-bg) 100%);
}

.v4-founder-section {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.v4-founder-photo {
    width: 300px;
    height: 300px;
    border-radius: var(--v4-radius-lg);
    background: linear-gradient(135deg, var(--v4-accent-light) 0%, var(--v4-bg-alt) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--v4-accent);
}

.v4-timeline {
    position: relative;
    max-width: 700px;
    margin: 3rem auto 0;
    padding-left: 40px;
}

.v4-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--v4-accent-light);
}

.v4-timeline-item {
    position: relative;
    padding-bottom: 2.5rem;
    padding-left: 2rem;
}

.v4-timeline-dot {
    position: absolute;
    left: -25px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--v4-accent);
    border: 3px solid var(--v4-bg);
    box-shadow: 0 0 0 2px var(--v4-accent);
}

.v4-timeline-year {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--v4-accent);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.375rem;
}

.v4-timeline-text {
    font-size: 1rem;
    color: var(--v4-text);
    line-height: 1.6;
}

.v4-values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.v4-value-card {
    text-align: center;
    padding: 2rem;
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
}

.v4-value-card i {
    font-size: 2rem;
    color: var(--v4-accent);
    margin-bottom: 1rem;
}

/* =========================
   19. Customers Page
   ========================= */
.v4-validation-card {
    background: linear-gradient(135deg, var(--v4-primary) 0%, #4338CA 100%);
    border-radius: var(--v4-radius-lg);
    padding: 3rem;
    color: #fff;
    max-width: 900px;
    margin: 2rem auto 0;
}

.v4-validation-card h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.v4-validation-card p {
    color: rgba(255,255,255,0.8);
}

.v4-validation-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.v4-validation-metric {
    text-align: center;
}

.v4-validation-metric .v4-metric-number {
    color: #fff;
    font-size: 2rem;
}

.v4-validation-metric .v4-metric-label {
    color: rgba(255,255,255,0.7);
    font-size: 0.875rem;
}

/* =========================
   20. Animations
   ========================= */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* AI-first hero animations */
@keyframes v4-aurora {
    0% {
        background-position: 0% 0%;
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
    100% {
        background-position: 100% 100%;
        opacity: 0.8;
    }
}

@keyframes v4-float-1 {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

@keyframes v4-float-2 {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(25px) scale(0.95); }
}

@keyframes v4-float-3 {
    0%, 100% { transform: translateY(0) scale(1); }
    33% { transform: translateY(-20px) scale(1.03); }
    66% { transform: translateY(15px) scale(0.97); }
}

@keyframes v4-gradient-text {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes v4-glow-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(99,102,241,0.3); }
    50% { box-shadow: 0 0 30px rgba(99,102,241,0.5), 0 0 60px rgba(99,102,241,0.2); }
}

/* =========================
   21. Responsive - Tablet
   ========================= */
@media (max-width: 1279px) {
    h1 { font-size: 2.75rem; }
    h2 { font-size: 2rem; }
    .v4-section { padding: 80px 0; }
    .v4-section-headline { font-size: 2rem; }
    .v4-hero-headline { font-size: 2.75rem; }
    .v4-metric-number { font-size: 3.5rem; }

    .v4-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .v4-steps-grid { grid-template-columns: repeat(2, 1fr); }
    .v4-steps-grid::before { display: none; }

    .v4-footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .v4-footer-brand {
        grid-column: 1 / -1;
        margin-bottom: 1rem;
    }

    .v4-pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }

    .v4-pricing-popular { transform: scale(1.02); }
    .v4-pricing-popular:hover { transform: scale(1.02) translateY(-4px); }

    .v4-validation-metrics {
        grid-template-columns: repeat(2, 1fr);
    }

    .v4-founder-section {
        grid-template-columns: 200px 1fr;
    }

    .v4-founder-photo {
        width: 200px;
        height: 200px;
    }

    .v4-roi-inputs { grid-template-columns: 1fr 1fr; }
}

/* =========================
   22. Responsive - Mobile
   ========================= */
@media (max-width: 767px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.625rem; }
    h3 { font-size: 1.25rem; }
    .v4-section { padding: 40px 0; }
    .v4-container { padding: 0 1.25rem; }
    .v4-section-header { margin-bottom: 1.75rem; }
    .v4-section-headline { font-size: 1.625rem; margin-bottom: 0.5rem; }
    .v4-section-sub { font-size: 0.9375rem; }

    /* Nav — hide desktop nav, show mobile toggle */
    .v4-navbar-menu { display: none; }
    .v4-navbar-actions { display: none; }
    .v4-mobile-toggle { display: flex; }
    .v4-visible-mobile { display: block !important; }
    .v4-visible-desktop { display: none !important; }

    /* Grids */
    .v4-grid-2,
    .v4-grid-3,
    .v4-grid-4 {
        grid-template-columns: 1fr;
    }

    .v4-steps-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .v4-steps-grid::before { display: none; }

    /* Hero */
    .v4-hero {
        padding-top: 20px;
        padding-bottom: 40px;
    }

    .v4-hero--dark {
        padding-top: 30px;
        padding-bottom: 40px;
    }

    .v4-hero-headline { font-size: 2rem; }

    .v4-hero-sub {
        font-size: 0.9375rem;
        margin-bottom: 1.25rem;
        line-height: 1.6;
    }

    .v4-hero-ctas {
        flex-direction: column;
        margin-bottom: 1.5rem;
    }

    .v4-hero-ctas .v4-btn { width: 100%; }

    .v4-hero-slogan {
        margin-bottom: 0.75rem;
    }

    .v4-hero-icp { display: none; }
    .v4-hero-tabs { display: none; }

    /* Hide orbs and grid on mobile for performance */
    .v4-hero-orb,
    .v4-hero--dark .v4-hero-orb,
    .v4-final-cta .v4-hero-orb { display: none !important; }
    .v4-hero-grid-pattern,
    .v4-hero--dark .v4-hero-grid-pattern { display: none !important; }

    .v4-trust-section--dark .v4-trust-badge {
        min-width: 120px;
        padding: 1rem;
    }

    .v4-metric-number {
        font-size: 3rem;
    }

    .v4-news-banner {
        font-size: 0.8125rem;
        text-align: center;
    }

    .v4-news-banner .v4-container {
        flex-direction: column;
        gap: 0.375rem;
    }

    /* Feature/Solution Hero */
    .v4-feature-hero,
    .v4-solution-hero,
    .v4-pricing-hero,
    .v4-about-hero {
        padding-top: 30px;
        padding-bottom: 40px;
    }

    .v4-feature-hero h1,
    .v4-solution-hero h1,
    .v4-pricing-hero h1 {
        font-size: 2rem;
    }

    /* Pricing */
    .v4-pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .v4-pricing-popular {
        transform: none;
    }

    .v4-pricing-popular:hover { transform: translateY(-4px); }

    /* Tab panels */
    .v4-tab-panel-inner {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .v4-feature-tabs-nav {
        gap: 0.375rem;
    }

    .v4-tab-btn {
        font-size: 0.8125rem;
        padding: 0.5rem 1rem;
    }

    /* Comparison Table */
    .v4-comparison-table {
        margin: 1rem -1.25rem;
        border-radius: 0;
    }

    .v4-comparison-table th,
    .v4-comparison-table td {
        padding: 0.75rem;
        font-size: 0.8125rem;
    }

    /* Cost Comparison */
    .v4-cost-comparison {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .v4-cost-vs {
        text-align: center;
    }

    /* CTA */
    .v4-cta-buttons {
        flex-direction: column;
    }

    .v4-cta-buttons .v4-btn { width: 100%; }

    /* Flow */
    .v4-solution-flow {
        flex-direction: column;
    }

    .v4-flow-arrow {
        transform: rotate(90deg);
    }

    /* Footer */
    .v4-footer { padding: 60px 0 30px; }

    .v4-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .v4-footer-brand {
        grid-column: 1 / -1;
    }

    /* Forms */
    .v4-contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .v4-demo-benefits-row {
        grid-template-columns: 1fr;
    }

    .v4-demo-form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .v4-form { padding: 1.5rem; }

    /* About */
    .v4-founder-section {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .v4-founder-photo {
        width: 180px;
        height: 180px;
        margin: 0 auto;
    }

    .v4-values-grid { grid-template-columns: 1fr; }

    /* ROI Calculator */
    .v4-roi-inputs { grid-template-columns: 1fr; }
    .v4-roi-results { grid-template-columns: 1fr; }

    /* Validation */
    .v4-validation-metrics { grid-template-columns: repeat(2, 1fr); }
    .v4-validation-card { padding: 2rem 1.5rem; }

    /* Integration Grid */
    .v4-integration-grid { grid-template-columns: 1fr; }

    /* Blog */
    .v4-blog-filters { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 0.5rem; }

    /* Social Proof */
    .v4-social-proof-quote p { font-size: 1.0625rem; }
    .v4-logo-bar { gap: 2rem; }

    /* Article */
    .v4-article-content { padding: 2rem 0; }
    .v4-article-meta { flex-wrap: wrap; gap: 0.75rem; }

    /* Legal */
    .v4-legal-content h1 { font-size: 2rem; }
}

/* ============================================================
   V4-SPECIFIC NEW SECTIONS
   ============================================================ */

/* ===== Hero Slogan Badge ===== */
.v4-hero-slogan {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--v4-accent);
    background: var(--v4-accent-light);
    padding: 0.375rem 1.25rem;
    border-radius: var(--v4-radius-full);
    margin-bottom: 1.25rem;
    letter-spacing: 0.02em;
}

/* ===== Ask SalesXMachina Box ===== */
.v4-ask-box {
    max-width: 800px;
    cursor: pointer;
    margin: 0 auto;
    background: #1a1a2e;
    border-radius: var(--v4-radius-lg);
    padding: 1.5rem 2rem;
    text-align: left;
    box-shadow: 0 0 40px rgba(99,102,241,0.15), 0 0 80px rgba(99,102,241,0.05);
    border: 1px solid rgba(99, 102, 241, 0.3);
    position: relative;
    overflow: hidden;
}

.v4-ask-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(99,102,241,0.02) 2px,
        rgba(99,102,241,0.02) 4px
    );
    pointer-events: none;
    z-index: 0;
}

.v4-ask-box > * {
    position: relative;
    z-index: 1;
}

.v4-ask-box-header {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0.75rem;
}

.v4-ask-box-prompt {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    font-family: 'Courier New', monospace;
}

.v4-ask-box-cursor {
    display: inline-block;
    width: 2px;
    height: 1.1em;
    background: var(--v4-accent);
    animation: v4-blink 1s step-end infinite;
    vertical-align: middle;
}

@keyframes v4-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.v4-ask-box-output {
    color: #fff;
    font-size: 1.125rem;
    font-family: 'Courier New', monospace;
    height: 3em;
    margin-bottom: 1rem;
    white-space: normal;
    word-wrap: break-word;
    overflow: hidden;
    text-shadow: 0 0 8px rgba(165,180,252,0.4);
}

.v4-ask-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.v4-ask-tab {
    padding: 0.375rem 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--v4-radius-full);
    cursor: pointer;
    transition: var(--v4-transition-fast);
    font-family: var(--v4-font);
}

.v4-ask-tab:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.v4-ask-tab.active {
    background: var(--v4-accent);
    color: #fff;
    border-color: var(--v4-accent);
}

/* ===== Testimonial Marquee ===== */
.v4-testimonial-section {
    padding: 40px 0;
    overflow: hidden;
    background: #0f0f23;
}

.v4-testimonial-marquee {
    overflow: hidden;
    position: relative;
}

.v4-testimonial-marquee::before,
.v4-testimonial-marquee::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.v4-testimonial-marquee::before {
    left: 0;
    background: linear-gradient(90deg, #0f0f23 0%, transparent 100%);
}

.v4-testimonial-marquee::after {
    right: 0;
    background: linear-gradient(270deg, #0f0f23 0%, transparent 100%);
}

.v4-marquee-track {
    display: flex;
    animation: v4-marquee 40s linear infinite;
    width: max-content;
}

.v4-marquee-track:hover {
    animation-play-state: paused;
}

@keyframes v4-marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.v4-marquee-item {
    flex-shrink: 0;
    padding: 1.5rem 2rem;
    min-width: 400px;
    text-align: center;
    margin: 0.5rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--v4-radius);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.v4-marquee-item blockquote {
    font-size: 1.0625rem;
    font-style: italic;
    color: rgba(255,255,255,0.9);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.v4-marquee-item cite {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.45);
    font-style: normal;
}

/* ===== Feature Showcase (ported from V2) ===== */
.v4-feature-showcase {
    margin-top: 2rem;
}

.v4-showcase-tabs {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.v4-showcase-tab {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--v4-bg);
    border: 2px solid var(--v4-border);
    border-radius: var(--v4-radius);
    cursor: pointer;
    transition: var(--v4-transition);
    white-space: nowrap;
    flex-shrink: 0;
    font-family: var(--v4-font);
}

.v4-showcase-tab i {
    font-size: 1.25rem;
    color: var(--v4-text-lighter);
    transition: var(--v4-transition);
}

.v4-showcase-tab-content {
    text-align: left;
}

.v4-showcase-tab-title {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--v4-text);
}

.v4-showcase-tab-desc {
    display: block;
    font-size: 0.75rem;
    color: var(--v4-text-lighter);
}

.v4-showcase-tab:hover {
    border-color: var(--v4-accent);
}

.v4-showcase-tab.active {
    border-color: var(--v4-accent);
    background: var(--v4-bg-accent);
    border-bottom: 3px solid var(--v4-accent);
}

.v4-showcase-tab.active i {
    color: var(--v4-accent);
}

.v4-showcase-panels {
    position: relative;
}

.v4-showcase-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background: var(--v4-bg);
    border-radius: var(--v4-radius-lg);
    padding: 2.5rem;
    box-shadow: var(--v4-shadow-lg);
    border-left: 3px solid var(--v4-accent);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.v4-showcase-panel.active .v4-mock-interface {
    box-shadow: 0 0 20px rgba(99,102,241,0.1), 0 0 40px rgba(99,102,241,0.05);
}

.v4-showcase-panel.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.v4-showcase-panel-text h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.v4-showcase-panel-text p {
    margin-bottom: 1.5rem;
}

/* Mock Interface Styles */
.v4-mock-interface {
    background: #1a1a2e;
    border-radius: var(--v4-radius);
    padding: 1.5rem;
    color: #fff;
    font-size: 0.8125rem;
}

.v4-mock-header {
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.8);
}

.v4-loading-dots {
    animation: v4-loading-pulse 1.5s ease-in-out infinite;
}

@keyframes v4-loading-pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

.v4-mock-signal-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.v4-mock-signal {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    background: rgba(255,255,255,0.05);
    border-radius: 6px;
    transition: var(--v4-transition-fast);
}

.v4-mock-signal.v4-mock-highlighted {
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.v4-mock-source {
    font-size: 0.6875rem;
    color: var(--v4-accent);
    font-weight: 600;
    min-width: 100px;
}

.v4-mock-headline {
    flex: 1;
    color: rgba(255,255,255,0.9);
    font-size: 0.8125rem;
}

.v4-mock-badge {
    font-size: 0.625rem;
    font-weight: 700;
    padding: 0.125rem 0.5rem;
    background: rgba(16, 185, 129, 0.2);
    color: #10B981;
    border-radius: var(--v4-radius-full);
    text-transform: uppercase;
}

.v4-mock-search-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: rgba(255,255,255,0.08);
    border-radius: 6px;
    margin-bottom: 1rem;
    color: rgba(255,255,255,0.6);
}

.v4-mock-lead-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.v4-mock-lead-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 1rem 0.5rem;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    text-align: center;
}

.v4-mock-lead-card.v4-mock-highlighted {
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.v4-mock-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--v4-accent), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.25rem;
    object-fit: cover;
}

img.v4-mock-avatar {
    display: block;
}

.v4-mock-name {
    font-weight: 600;
    color: #fff;
    font-size: 0.8125rem;
}

.v4-mock-title {
    color: rgba(255,255,255,0.5);
    font-size: 0.6875rem;
}

.v4-mock-company {
    color: var(--v4-accent);
    font-size: 0.6875rem;
}

.v4-mock-table {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.v4-mock-table-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.8);
}

.v4-mock-table-header {
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 0.75rem;
}

.v4-mock-loading-bar {
    display: inline-block;
    height: 10px;
    width: 60%;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
    animation: v4-loading-pulse 1.5s ease-in-out infinite;
}

.v4-mock-scoring {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.v4-mock-score-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    min-height: 72px;
}

.v4-mock-score-info {
    flex: 1;
}

.v4-mock-score-info .v4-mock-name { display: block; }
.v4-mock-score-info .v4-mock-title { display: block; margin-top: 0.125rem; }

.v4-mock-score-badge {
    font-size: 0.875rem;
    font-weight: 800;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.v4-score-a {
    background: rgba(16, 185, 129, 0.2);
    color: #10B981;
}

.v4-score-b {
    background: rgba(245, 158, 11, 0.2);
    color: #F59E0B;
}

/* ===== Steps Timeline (How It Works) ===== */
.v4-steps-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.v4-timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--v4-border);
    transform: translateX(-50%);
}

.v4-timeline-step {
    position: relative;
    display: flex;
    align-items: flex-start;
    margin-bottom: 3rem;
    width: 50%;
}

.v4-timeline-step:last-child { margin-bottom: 0; }

.v4-timeline-left {
    padding-right: 3rem;
    text-align: right;
    justify-content: flex-end;
}

.v4-timeline-right {
    margin-left: 50%;
    padding-left: 3rem;
    text-align: left;
}

.v4-timeline-circle {
    position: absolute;
    width: 40px;
    height: 40px;
    background: var(--v4-accent);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    z-index: 1;
    border: 3px solid var(--v4-bg);
}

.v4-timeline-left .v4-timeline-circle {
    right: -20px;
}

.v4-timeline-right .v4-timeline-circle {
    left: -20px;
}

.v4-timeline-card {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 1.5rem;
    box-shadow: var(--v4-shadow);
}

.v4-timeline-card i {
    font-size: 1.25rem;
    color: var(--v4-accent);
    margin-bottom: 0.75rem;
    display: inline-block;
}

.v4-timeline-card h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.v4-timeline-card p {
    font-size: 0.9375rem;
    color: var(--v4-text-light);
    margin-bottom: 0;
}

/* ===== Features Grid ===== */
.v4-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.v4-feature-grid-card {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--v4-transition);
}

.v4-feature-grid-card:hover {
    border-color: var(--v4-accent);
    box-shadow: 0 0 20px rgba(99,102,241,0.15), var(--v4-shadow-lg);
    transform: translateY(-4px);
    border-top: 2px solid var(--v4-accent);
}

.v4-feature-grid-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--v4-accent-light) 0%, rgba(139,92,246,0.15) 100%);
    color: var(--v4-accent);
    border-radius: var(--v4-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

.v4-feature-grid-card h4 {
    font-size: 1.0625rem;
    margin-bottom: 0.5rem;
}

.v4-feature-grid-card p {
    font-size: 0.875rem;
    color: var(--v4-text-light);
    margin-bottom: 0;
}

/* ===== Trust Badges ===== */
.v4-trust-section {
    padding: 60px 0;
}

.v4-trust-section--dark {
    background: #0f0f23;
}

.v4-trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.v4-trust-badge {
    text-align: center;
    min-width: 140px;
}

.v4-trust-section--dark .v4-trust-badge {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--v4-radius);
    padding: 1.5rem 1.25rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.v4-trust-badge-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.v4-trust-badge-icon i {
    color: var(--v4-accent);
}

.v4-trust-section--dark .v4-trust-badge-icon i {
    color: #a5b4fc;
    text-shadow: 0 0 12px rgba(99,102,241,0.4);
}

.v4-trust-badge-title {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--v4-text);
    margin-bottom: 0.25rem;
}

.v4-trust-section--dark .v4-trust-badge-title {
    color: #fff;
}

.v4-trust-badge-desc {
    display: block;
    font-size: 0.8125rem;
    color: var(--v4-text-lighter);
}

.v4-trust-section--dark .v4-trust-badge-desc {
    color: rgba(255,255,255,0.5);
}

/* ===== FAQ List ===== */
.v4-faq-list {
    max-width: 800px;
    margin: 0 auto;
}

/* ===== Final CTA Section ===== */
.v4-final-cta {
    padding: 120px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #312E81 50%, #4338CA 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.v4-final-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 80%, rgba(99,102,241,0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(139,92,246,0.2) 0%, transparent 50%);
    pointer-events: none;
}

.v4-final-cta h2 {
    color: #fff;
    font-size: 2.75rem;
    margin-bottom: 1rem;
    position: relative;
}

.v4-final-cta-sub {
    color: rgba(255,255,255,0.8);
    font-size: 1.25rem;
    margin-bottom: 2rem;
    position: relative;
}

.v4-cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
    position: relative;
}

.v4-btn-secondary-light {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.3);
    padding: 0.75rem 2rem;
    border-radius: var(--v4-radius-full);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--v4-transition);
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.v4-btn-secondary-light:hover {
    background: rgba(255,255,255,0.25);
    color: #fff;
}

.v4-final-cta-note {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
    position: relative;
}

/* Glow pulse CTA button */
.v4-btn-glow-pulse {
    animation: v4-glow-pulse 3s ease-in-out infinite;
}

.v4-final-cta .v4-hero-orb {
    display: block;
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.v4-final-cta .v4-hero-orb--1 {
    width: 250px;
    height: 250px;
    background: rgba(99,102,241,0.12);
    filter: blur(80px);
    top: -80px;
    right: 10%;
    animation: v4-float-1 8s ease-in-out infinite;
}

.v4-final-cta .v4-hero-orb--2 {
    width: 200px;
    height: 200px;
    background: rgba(139,92,246,0.1);
    filter: blur(80px);
    bottom: -60px;
    left: 5%;
    animation: v4-float-2 10s ease-in-out infinite;
}

/* ===== Full-Screen Mobile Overlay ===== */
.v4-mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 30, 0.97);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.v4-mobile-overlay.v4-mobile-overlay--open {
    opacity: 1;
    visibility: visible;
}

.v4-mobile-overlay-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 2rem;
}

.v4-logo-text--light {
    color: #fff;
}

.v4-mobile-overlay .v4-logo-mark {
    color: #FFFFFF;
}

.v4-mobile-overlay-close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: #fff;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--v4-transition-fast);
}

.v4-mobile-overlay-close:hover {
    background: rgba(255,255,255,0.1);
}

.v4-mobile-overlay-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    gap: 0.5rem;
}

.v4-mobile-overlay-link {
    color: #fff;
    font-size: 1.75rem;
    font-weight: 600;
    padding: 0.75rem 0;
    text-decoration: none;
    transition: var(--v4-transition-fast);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.v4-mobile-overlay-link:hover {
    color: var(--v4-accent);
}

.v4-mobile-overlay-footer {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.v4-mobile-overlay-lang {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.v4-btn-light {
    border-color: rgba(255,255,255,0.3) !important;
    color: #fff !important;
}

.v4-btn-light:hover {
    background: rgba(255,255,255,0.1) !important;
}

/* ===== Why SXM Comparison Table ===== */
.v4-why-hero {
    padding-top: 60px;
    background: linear-gradient(180deg, var(--v4-bg-accent) 0%, var(--v4-bg) 100%);
}

.v4-why-comparison {
    overflow-x: auto;
}

.v4-why-comparison table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9375rem;
}

.v4-why-comparison th,
.v4-why-comparison td {
    padding: 1rem 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--v4-border);
}

.v4-why-comparison thead th {
    font-weight: 700;
    background: var(--v4-bg-alt);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.v4-compare-highlight {
    background: var(--v4-accent-light) !important;
    color: var(--v4-accent) !important;
}

.v4-compare-feature {
    font-weight: 600;
    color: var(--v4-text);
}

.v4-compare-sxm {
    background: rgba(99, 102, 241, 0.04);
}

.v4-compare-value-highlight {
    font-weight: 700;
    color: var(--v4-accent);
    font-size: 1.0625rem;
}

/* ROI Cards */
.v4-why-roi {
    text-align: center;
}

.v4-roi-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.v4-roi-card {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-lg);
    padding: 2rem 3rem;
    text-align: center;
}

.v4-roi-card--highlight {
    border-color: var(--v4-accent);
    background: var(--v4-bg-accent);
}

.v4-roi-value {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--v4-accent);
    line-height: 1.1;
}

.v4-roi-label {
    display: block;
    font-size: 0.875rem;
    color: var(--v4-text-light);
    margin-top: 0.25rem;
}

.v4-roi-desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--v4-text-light);
}

/* ============================================================
   Logo Strip
   ============================================================ */
.v4-logo-strip {
    text-align: center;
    padding: 1.5rem 0;
}

.v4-logo-strip-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--v4-text-light);
    margin-bottom: 1rem;
    font-weight: 600;
}

.v4-logo-strip-items {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1.5rem 2.5rem;
}

.v4-logo-text {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--v4-text-light);
    opacity: 0.6;
    transition: opacity 0.2s;
    white-space: nowrap;
}

.v4-logo-text:hover {
    opacity: 1;
}

.v4-logo-text--bold {
    font-weight: 700;
}

.v4-logo-text--serif {
    font-family: Georgia, 'Times New Roman', serif;
    font-style: italic;
}

.v4-logo-text--light {
    font-weight: 400;
    font-style: italic;
    opacity: 0.4;
}

.v4-logo-text i {
    margin-right: 0.25rem;
}

/* ============================================================
   About Page
   ============================================================ */

/* Founder section — photo left, text right */
.v4-about-founder {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    align-items: start;
}

.v4-about-photo-placeholder {
    width: 280px;
    height: 320px;
    background: var(--v4-bg-alt);
    border-radius: var(--v4-radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--v4-text-light);
    border: 2px dashed var(--v4-border);
}

.v4-about-photo-placeholder i {
    font-size: 3rem;
    color: var(--v4-accent);
}

.v4-about-photo-placeholder span {
    font-size: 0.9rem;
    font-weight: 600;
}

.v4-about-photo-role {
    font-weight: 400 !important;
    font-size: 0.8rem !important;
    color: var(--v4-text-light);
}

.v4-about-quote {
    position: relative;
    padding: 1.5rem 2rem;
    background: var(--v4-bg-alt);
    border-left: 4px solid var(--v4-accent);
    border-radius: 0 var(--v4-radius) var(--v4-radius) 0;
    margin-bottom: 1.5rem;
}

.v4-about-quote i {
    color: var(--v4-accent);
    opacity: 0.3;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.v4-about-quote p {
    font-style: italic;
    font-size: 1.1rem;
    color: var(--v4-text);
    line-height: 1.6;
    margin: 0;
}

/* Founder stats */
.v4-about-founder-stats {
    display: flex;
    gap: 2rem;
    margin: 1.5rem 0;
}

.v4-about-stat {
    text-align: center;
}

.v4-about-stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--v4-accent);
    line-height: 1.1;
}

.v4-about-stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--v4-text-light);
    margin-top: 0.25rem;
}

/* Timeline (about page) */
.v4-timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding-left: 3rem;
}

.v4-timeline::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--v4-accent);
    opacity: 0.3;
}

.v4-timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 1rem;
}

.v4-timeline-item::before {
    content: '';
    position: absolute;
    left: -2.5rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--v4-accent);
    border: 3px solid var(--v4-bg);
    box-shadow: 0 0 0 2px var(--v4-accent);
}

.v4-timeline-year {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--v4-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.v4-timeline-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--v4-text);
}

.v4-timeline-content p {
    font-size: 0.9rem;
    color: var(--v4-text-light);
    line-height: 1.5;
    margin: 0;
}

/* Value cards */
.v4-about-value-card {
    padding: 2rem;
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-lg);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.v4-about-value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.v4-about-value-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--v4-bg-accent);
    border-radius: 50%;
    color: var(--v4-accent);
    font-size: 1.25rem;
}

.v4-about-value-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.v4-about-value-card p {
    font-size: 0.9rem;
    color: var(--v4-text-light);
    line-height: 1.5;
}

/* Team section */
.v4-about-team {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 700px;
    margin: 0 auto;
}

.v4-about-team-card,
.v4-about-team-placeholder {
    padding: 2rem;
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-lg);
    text-align: center;
    background: var(--v4-bg);
}

.v4-about-team-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--v4-bg-accent);
    border-radius: 50%;
    color: var(--v4-accent);
    font-size: 2rem;
}

.v4-about-team-avatar-placeholder {
    border: 2px dashed var(--v4-accent);
    background: transparent;
}

.v4-about-team-card h3,
.v4-about-team-placeholder h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.v4-about-team-role {
    font-size: 0.85rem;
    color: var(--v4-accent);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.v4-about-team-bio {
    font-size: 0.85rem;
    color: var(--v4-text-light);
    line-height: 1.5;
}

/* ============================================================
   Customers Page
   ============================================================ */

/* Validation card */
.v4-customers-validation-card {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-lg);
    padding: 3rem;
    box-shadow: 0 4px 24px rgba(0,0,0,0.04);
}

.v4-customers-validation-header {
    text-align: center;
    margin-bottom: 2rem;
}

.v4-customers-validation-header h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-top: 0.75rem;
}

.v4-customers-validation-header p {
    max-width: 600px;
    margin: 0.75rem auto 0;
    color: var(--v4-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.v4-customers-validation-context {
    margin-top: 2rem;
    text-align: center;
}

.v4-customers-validation-context blockquote {
    max-width: 600px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    background: var(--v4-bg-alt);
    border-left: 4px solid var(--v4-accent);
    border-radius: 0 var(--v4-radius) var(--v4-radius) 0;
    text-align: left;
}

.v4-customers-validation-context blockquote i {
    color: var(--v4-accent);
    opacity: 0.3;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.v4-customers-validation-context blockquote p {
    font-style: italic;
    font-size: 1.1rem;
    color: var(--v4-text);
    margin: 0.5rem 0;
    line-height: 1.5;
}

.v4-customers-validation-context blockquote cite {
    font-size: 0.85rem;
    color: var(--v4-text-light);
    font-style: normal;
}

/* Results grid */
.v4-customers-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.v4-customers-result-item {
    padding: 2rem;
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-lg);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.v4-customers-result-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.v4-customers-result-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--v4-bg-accent);
    border-radius: 50%;
    color: var(--v4-accent);
    font-size: 1.25rem;
}

.v4-customers-result-item h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.v4-customers-result-item p {
    font-size: 0.9rem;
    color: var(--v4-text-light);
    line-height: 1.5;
}

/* Cost vs Value (Why SXM page) */
.v4-cost-value {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.v4-cost-value-card {
    padding: 2rem;
    border-radius: var(--v4-radius-lg);
    border: 1px solid var(--v4-border);
}

.v4-cost-value-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.v4-cost-value-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.v4-cost-value-card ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--v4-border);
    font-size: 0.95rem;
    color: var(--v4-text-light);
}

.v4-cost-value-card ul li:last-child {
    border-bottom: none;
}

.v4-cost-value-card--without {
    background: #fef2f2;
    border-color: #fecaca;
}

.v4-cost-value-card--without h3 { color: #dc2626; }

.v4-cost-value-card--with {
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.v4-cost-value-card--with h3 { color: #16a34a; }

/* ============================================================
   V4 Responsive Overrides
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
    /* Nav — hide desktop nav on tablets */
    .v4-navbar-menu { display: none; }
    .v4-navbar-actions { display: none; }
    .v4-mobile-toggle { display: flex; }

    .v4-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .v4-showcase-panel {
        grid-template-columns: 1fr;
    }

    .v4-showcase-panel-visual {
        order: -1;
    }

    .v4-timeline-line { display: none; }

    .v4-timeline-step,
    .v4-timeline-left,
    .v4-timeline-right {
        width: 100%;
        margin-left: 0;
        padding-left: 3.5rem;
        padding-right: 0;
        text-align: left;
        justify-content: flex-start;
    }

    .v4-timeline-left .v4-timeline-circle,
    .v4-timeline-right .v4-timeline-circle {
        left: 0;
        right: auto;
    }

    .v4-about-founder {
        grid-template-columns: 1fr;
    }

    .v4-about-photo-placeholder {
        width: 200px;
        height: 240px;
        margin: 0 auto;
    }

    .v4-customers-results {
        grid-template-columns: 1fr 1fr;
    }

    .v4-customers-validation-card {
        padding: 2rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .v4-ask-box {
        padding: 1.25rem 1.5rem;
    }

    .v4-ask-tabs {
        gap: 0.375rem;
    }

    .v4-ask-tab {
        font-size: 0.75rem;
        padding: 0.3rem 0.75rem;
    }

    .v4-marquee-item {
        min-width: 280px;
        padding: 0.75rem 1.5rem;
    }

    .v4-showcase-tabs {
        flex-direction: column;
    }

    .v4-showcase-tab {
        width: 100%;
    }

    .v4-features-grid {
        grid-template-columns: 1fr;
    }

    .v4-trust-badges {
        gap: 2rem;
    }

    .v4-trust-badge {
        min-width: 120px;
    }

    .v4-final-cta {
        padding: 50px 0;
    }

    .v4-final-cta h2 {
        font-size: 1.625rem;
    }

    .v4-cta-buttons {
        flex-direction: column;
    }

    .v4-mock-lead-grid {
        grid-template-columns: 1fr;
    }

    .v4-cost-value {
        grid-template-columns: 1fr;
    }

    .v4-about-founder {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .v4-about-photo-placeholder {
        width: 160px;
        height: 200px;
        margin: 0 auto;
    }

    .v4-about-founder-stats {
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: center;
    }

    .v4-about-team {
        grid-template-columns: 1fr;
    }

    .v4-customers-results {
        grid-template-columns: 1fr;
    }

    .v4-customers-validation-card {
        padding: 1.5rem;
    }

    .v4-roi-cards {
        flex-direction: column;
        align-items: center;
    }

    .v4-roi-card {
        width: 100%;
        max-width: 300px;
    }

    .v4-news-banner .v4-container {
        font-size: 0.75rem;
    }

    .v4-faq-question {
        padding: 1rem 1.25rem;
        font-size: 0.9375rem;
    }

    .v4-faq-item {
        margin-bottom: 0.5rem;
    }

    .v4-faq-list {
        margin-top: 0;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .v4-mobile-overlay-link {
        font-size: 1.375rem;
    }

    .v4-ask-box {
        padding: 1rem;
    }

    .v4-mock-interface {
        padding: 1rem;
        font-size: 0.75rem;
    }

    .v4-mock-table-row {
        grid-template-columns: 1fr 1fr;
    }
}

/* Small Mobile */
@media (max-width: 374px) {
    .v4-hero-headline { font-size: 1.75rem; }
    h1 { font-size: 1.75rem; }
    .v4-container { padding: 0 1rem; }
    .v4-footer-grid { grid-template-columns: 1fr; }
}


/* ============================================================
   V4 Landing Page Redesign — New Sections
   ============================================================ */

/* ===== How It Works — Dark Hero-Style 3x2 Grid ===== */
.v4-how-section {
    padding: 100px 0;
    background: #0a0a1a;
    position: relative;
    overflow: hidden;
}

.v4-how-aurora {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 40%, rgba(99,102,241,0.2) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 80% 30%, rgba(139,92,246,0.15) 0%, transparent 55%),
        radial-gradient(ellipse 70% 50% at 50% 80%, rgba(59,130,246,0.1) 0%, transparent 50%);
    animation: v4-aurora 20s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: 0;
}

.v4-how-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: 1;
}

.v4-section-label--dark {
    background: rgba(99,102,241,0.15);
    color: #a5b4fc;
    border: 1px solid rgba(99,102,241,0.3);
}

.v4-how-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.v4-how-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--v4-radius-lg);
    padding: 2rem 1.5rem;
    position: relative;
    transition: var(--v4-transition);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.v4-how-card:hover {
    border-color: rgba(99,102,241,0.3);
    background: rgba(255,255,255,0.06);
    transform: translateY(-4px);
}

.v4-how-card--highlight {
    border-color: rgba(99,102,241,0.4);
    background: rgba(99,102,241,0.08);
}

.v4-how-step-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
    text-shadow: 0 0 20px rgba(99,102,241,0.3);
}

.v4-how-icon-box {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--v4-radius-sm);
    background: linear-gradient(135deg, rgba(99,102,241,0.4) 0%, rgba(139,92,246,0.4) 100%);
    border: 1px solid rgba(99,102,241,0.3);
    color: #ffffff;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.v4-how-icon-box svg {
    flex-shrink: 0;
}

.v4-how-card h4 {
    color: #fff;
    font-size: 1.0625rem;
    margin-bottom: 0.5rem;
}

.v4-how-card p {
    color: rgba(255,255,255,0.55);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Shared subsection base */
.v4-how-sub {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

/* Pills (Card 01) */
.v4-how-pill {
    display: inline-block;
    padding: 0.2rem 0.625rem;
    font-size: 0.6875rem;
    color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.06);
    border-radius: var(--v4-radius-full);
    border: 1px solid rgba(255,255,255,0.08);
    margin-right: 0.375rem;
    margin-bottom: 0.25rem;
}

/* Agent dots (Card 02) */
.v4-how-agents {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.v4-how-agent-dots {
    display: flex;
    gap: 0.375rem;
}

.v4-how-agent-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--v4-accent);
    box-shadow: 0 0 8px rgba(99,102,241,0.5);
    animation: v4-agent-pulse 2s ease-in-out infinite;
}

.v4-how-agent-dot:nth-child(2) { animation-delay: 0.3s; }
.v4-how-agent-dot:nth-child(3) { animation-delay: 0.6s; }
.v4-how-agent-dot:nth-child(4) { animation-delay: 0.9s; }
.v4-how-agent-dot:nth-child(5) { animation-delay: 1.2s; }
.v4-how-agent-dot:nth-child(6) { animation-delay: 1.5s; }

@keyframes v4-agent-pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.v4-how-agent-label {
    font-size: 0.6875rem;
    color: rgba(255,255,255,0.45);
}

/* Channel icons (Card 04) */
.v4-how-channel {
    font-size: 0.6875rem;
    color: rgba(255,255,255,0.4);
    margin-right: 1rem;
}

.v4-how-channel i {
    color: #a5b4fc;
    margin-right: 0.25rem;
}

/* Scale metrics (Card 05) */
.v4-how-metric {
    font-size: 0.6875rem;
    color: rgba(255,255,255,0.4);
    font-weight: 600;
}

.v4-how-metric-dot {
    color: rgba(255,255,255,0.2);
    margin: 0 0.5rem;
}

/* Feedback loop (Card 06) */
.v4-how-loop {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.6875rem;
    color: rgba(255,255,255,0.45);
}

.v4-how-loop i {
    color: var(--v4-accent);
    font-size: 0.875rem;
    animation: v4-loop-spin 4s linear infinite;
}

@keyframes v4-loop-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.v4-how-logo-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
}

.v4-how-logo {
    font-size: 0.6875rem;
    font-weight: 500;
    color: rgba(255,255,255,0.35);
    white-space: nowrap;
}

.v4-how-logo--bold { font-weight: 700; }
.v4-how-logo--serif { font-family: Georgia, 'Times New Roman', serif; font-style: italic; }

.v4-how-section .v4-inline-cta { margin-top: 1.5rem; }
.v4-how-section .v4-inline-cta-text { color: rgba(255,255,255,0.7); }
.v4-how-section .v4-inline-cta-note { color: rgba(255,255,255,0.4); }

/* ===== Results Comparison Bars ===== */
.v4-results-comparison {
    max-width: 800px;
    margin: 0 auto;
}

.v4-results-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.v4-results-legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--v4-text);
}

.v4-results-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.v4-results-dot--sxm { background: var(--v4-accent); }
.v4-results-dot--trad { background: var(--v4-border); }

.v4-compare-row {
    margin-bottom: 1.5rem;
}

.v4-compare-task {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--v4-text);
    margin-bottom: 0.5rem;
}

.v4-compare-bars {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.v4-compare-bar-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.v4-compare-bar {
    height: 28px;
    border-radius: var(--v4-radius-full);
    width: 0;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.v4-compare-bar--sxm {
    background: linear-gradient(90deg, var(--v4-accent), #8b5cf6);
}

.v4-compare-bar--trad {
    background: var(--v4-border);
}

.v4-compare-bar-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--v4-text-light);
    white-space: nowrap;
}

.v4-results-summary {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--v4-border);
}

.v4-results-summary-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 1.5rem;
    border-radius: var(--v4-radius);
}

.v4-results-summary-item--trad {
    background: var(--v4-bg-alt);
}

.v4-results-summary-item--sxm {
    background: var(--v4-accent-light);
}

.v4-results-summary-label {
    font-size: 0.8125rem;
    color: var(--v4-text-light);
    margin-bottom: 0.25rem;
}

.v4-results-summary-value {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--v4-text);
}

.v4-results-summary-item--sxm .v4-results-summary-value {
    color: var(--v4-accent);
}

/* ===== Missed Signals Calculator ===== */
.v4-calculator {
    max-width: 600px;
    margin: 0 auto;
    padding: 2.5rem;
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius-lg);
    box-shadow: var(--v4-shadow-lg);
}

.v4-calc-label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--v4-text);
    margin-bottom: 1.5rem;
}

.v4-calc-slider-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.v4-calc-min,
.v4-calc-max {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--v4-text-lighter);
    min-width: 2.5rem;
}

.v4-calc-range {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--v4-border);
    border-radius: 3px;
    outline: none;
}

.v4-calc-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--v4-accent);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(99,102,241,0.35);
    transition: transform 0.15s ease;
}

.v4-calc-range::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.v4-calc-range::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--v4-accent);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(99,102,241,0.35);
}

.v4-calc-account-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--v4-accent);
    margin-bottom: 2rem;
}

.v4-calc-result {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.v4-calc-result-prefix {
    font-size: 0.9375rem;
    color: var(--v4-text-light);
}

.v4-calc-result-number {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ef4444, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.v4-calc-result-number.v4-calc-bump {
    transform: scale(1.08);
}

.v4-calc-result-suffix {
    font-size: 0.9375rem;
    color: var(--v4-text-light);
}

/* ===== Inline CTA ===== */
.v4-inline-cta {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1rem;
}

.v4-inline-cta .v4-btn {
    animation: v4-glow-pulse 3s ease-in-out infinite;
    padding: 0.875rem 2.5rem;
    font-size: 1.0625rem;
}

.v4-inline-cta-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--v4-text);
    margin-bottom: 0.75rem;
}

.v4-inline-cta-note {
    font-size: 0.8125rem;
    color: var(--v4-text-lighter);
    margin-top: 0.75rem;
}

/* ===== FAQ Q/A Badges ===== */
.v4-faq-list--badges .v4-faq-question span {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.v4-faq-list--badges .v4-faq-question span::before {
    content: 'Q';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    min-width: 26px;
    border-radius: 6px;
    background: var(--v4-accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
}

.v4-faq-list--badges .v4-faq-answer p {
    padding-left: 3.75rem;
    position: relative;
}

.v4-faq-list--badges .v4-faq-answer p::before {
    content: 'A';
    position: absolute;
    left: 1.5rem;
    top: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 6px;
    background: var(--v4-success);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
}

/* ===== Final CTA — Animated Gradient + Aurora ===== */
.v4-final-cta--animated {
    background-size: 400% 400%;
    animation: v4-cta-gradient-shift 12s ease-in-out infinite;
}

@keyframes v4-cta-gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.v4-final-cta-aurora {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 30% 70%, rgba(99,102,241,0.25) 0%, transparent 60%),
        radial-gradient(ellipse 50% 60% at 70% 30%, rgba(139,92,246,0.2) 0%, transparent 55%),
        radial-gradient(ellipse 40% 40% at 50% 50%, rgba(59,130,246,0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: v4-aurora 20s ease-in-out infinite alternate;
}

.v4-final-cta .v4-hero-orb--3 {
    width: 180px;
    height: 180px;
    background: rgba(59,130,246,0.08);
    filter: blur(80px);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: v4-float-3 12s ease-in-out infinite;
}

/* ============================================================
   V4 Landing Redesign — Responsive Overrides
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
    .v4-how-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .v4-results-summary {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .v4-how-section {
        padding: 40px 0;
    }

    .v4-how-section .v4-section-header {
        margin-bottom: 1.5rem;
    }

    .v4-how-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .v4-how-step-number {
        font-size: 1.75rem;
    }

    .v4-how-card {
        padding: 1.25rem 1rem;
    }

    .v4-how-card h4 {
        font-size: 0.9375rem;
        margin-bottom: 0.25rem;
    }

    .v4-how-card p {
        font-size: 0.8125rem;
        line-height: 1.5;
    }

    .v4-how-icon-box {
        width: 36px;
        height: 36px;
        font-size: 1rem;
        margin-bottom: 0.625rem;
    }

    .v4-how-agents {
        flex-wrap: wrap;
    }

    .v4-how-sub {
        margin-top: 0.625rem;
        padding-top: 0.5rem;
    }

    .v4-how-agent-dot {
        width: 8px;
        height: 8px;
    }

    .v4-how-pill {
        font-size: 0.625rem;
        padding: 0.125rem 0.5rem;
        margin-right: 0.25rem;
    }

    .v4-how-channel {
        font-size: 0.625rem;
        margin-right: 0.75rem;
    }

    .v4-how-metric {
        font-size: 0.625rem;
    }

    .v4-how-metric-dot {
        margin: 0 0.375rem;
    }

    .v4-how-loop {
        font-size: 0.625rem;
    }

    .v4-how-loop i {
        font-size: 0.75rem;
    }

    .v4-how-agent-label {
        font-size: 0.625rem;
    }

    .v4-compare-bar {
        height: 22px;
    }

    .v4-results-legend {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .v4-results-summary {
        flex-direction: column;
        align-items: stretch;
    }

    .v4-results-summary-item {
        padding: 0.75rem 1rem;
    }

    .v4-calculator {
        padding: 1.25rem;
    }

    .v4-calc-label {
        font-size: 0.875rem;
        margin-bottom: 1rem;
    }

    .v4-calc-result-number {
        font-size: 2.5rem;
    }

    .v4-calc-result-prefix,
    .v4-calc-result-suffix {
        font-size: 0.8125rem;
    }

    .v4-how-section .v4-inline-cta,
    .v4-inline-cta {
        margin-top: 0.75rem;
        padding-top: 0.625rem;
    }

    .v4-inline-cta-text {
        font-size: 0.9375rem;
        margin-bottom: 0.5rem;
    }

    .v4-inline-cta .v4-btn {
        padding: 0.75rem 2rem;
        font-size: 0.9375rem;
    }

    .v4-inline-cta-note {
        font-size: 0.75rem;
        margin-top: 0.5rem;
    }

    .v4-fact-strip {
        margin-top: 0.75rem;
    }

    .v4-faq-list--badges .v4-faq-answer p {
        padding-left: 3.25rem;
    }

    .v4-faq-list--badges .v4-faq-answer p::before {
        left: 1.25rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .v4-section { padding: 32px 0; }
    .v4-section-header { margin-bottom: 1.25rem; }
    .v4-section-headline { font-size: 1.375rem; }

    .v4-how-section { padding: 32px 0; }
    .v4-how-grid { gap: 0.625rem; }
    .v4-how-card { padding: 1rem 0.875rem; }
    .v4-how-step-number { font-size: 1.5rem; margin-bottom: 0.5rem; }
    .v4-how-icon-box { width: 32px; height: 32px; font-size: 0.875rem; margin-bottom: 0.5rem; }

    .v4-calc-result-number {
        font-size: 2rem;
    }

    .v4-how-logo-strip {
        gap: 0.375rem 0.625rem;
    }

    .v4-hero-headline { font-size: 1.75rem; }
    .v4-hero-sub { font-size: 0.875rem; }
    .v4-hero-ctas { margin-bottom: 1rem; }
}

/* ============================================================
   Phase 2 — New Sections
   ============================================================ */

/* ===== Fact Strips ===== */
.v4-fact-strip {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--v4-text-lighter);
    margin-top: 1.5rem;
    letter-spacing: 0.02em;
}

.v4-fact-strip--dark {
    color: rgba(255,255,255,0.4);
}

/* ===== Convergence Section (Features Grid Redesign) ===== */
.v4-convergence-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3e 40%, #231a4a 100%);
    position: relative;
    overflow: hidden;
}

.v4-convergence-aurora {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(99,102,241,0.15) 0%, transparent 60%),
        radial-gradient(ellipse 40% 60% at 20% 80%, rgba(139,92,246,0.1) 0%, transparent 50%),
        radial-gradient(ellipse 40% 40% at 80% 20%, rgba(59,130,246,0.08) 0%, transparent 50%);
    pointer-events: none;
    animation: v4-aurora 20s ease-in-out infinite alternate;
}

.v4-convergence-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}

.v4-convergence-section .v4-inline-cta { margin-top: 1.5rem; }
.v4-convergence-section .v4-inline-cta-text { color: rgba(255,255,255,0.7); }
.v4-convergence-section .v4-inline-cta-note { color: rgba(255,255,255,0.4); }

.v4-convergence-layout {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}

/* Center logo */
.v4-convergence-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
}

.v4-convergence-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 2px solid rgba(99,102,241,0.2);
    animation: v4-convergence-pulse 4s ease-in-out infinite;
}

.v4-convergence-pulse::before {
    content: '';
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    border: 1px solid rgba(99,102,241,0.1);
    animation: v4-convergence-pulse 4s ease-in-out infinite 0.5s;
}

@keyframes v4-convergence-pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
    50% { transform: translate(-50%, -50%) scale(1.15); opacity: 0.2; }
}

.v4-convergence-logo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--v4-accent) 0%, #8b5cf6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 0.05em;
    box-shadow: 0 0 40px rgba(99,102,241,0.4), 0 0 80px rgba(99,102,241,0.2);
    position: relative;
    z-index: 2;
}

/* Ring of cards - 4x2 grid with gap for center */
.v4-convergence-ring {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    position: relative;
    z-index: 1;
}

.v4-convergence-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--v4-radius);
    padding: 1.5rem 1.25rem;
    text-align: center;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--v4-transition);
    position: relative;
}

.v4-convergence-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2px;
    height: 0;
    background: linear-gradient(to bottom, rgba(99,102,241,0.3), transparent);
    opacity: 0;
    transition: var(--v4-transition);
}

.v4-convergence-card:hover {
    border-color: rgba(99,102,241,0.3);
    transform: translateY(-4px);
    box-shadow: 0 0 20px rgba(99,102,241,0.15);
}

.v4-convergence-card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(99,102,241,0.35) 0%, rgba(139,92,246,0.35) 100%);
    border: 1px solid rgba(99,102,241,0.25);
    border-radius: var(--v4-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    color: #c7d2fe;
    margin: 0 auto 0.75rem;
}

.v4-convergence-card h4 {
    color: #fff;
    font-size: 0.9375rem;
    margin-bottom: 0.375rem;
}

.v4-convergence-card p {
    color: rgba(255,255,255,0.5);
    font-size: 0.8125rem;
    line-height: 1.5;
    margin-bottom: 0;
}

/* Row 1: cards 1-4, Row 2: cards 5-8, center logo floats over gap */

/* ===== Built For Section — Dark Hero ===== */
.v4-built-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3e 40%, #231a4a 100%);
    position: relative;
    overflow: hidden;
}

.v4-built-aurora {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 50% at 30% 70%, rgba(99,102,241,0.15) 0%, transparent 55%),
        radial-gradient(ellipse 50% 50% at 70% 30%, rgba(139,92,246,0.12) 0%, transparent 50%);
    pointer-events: none;
    animation: v4-aurora 20s ease-in-out infinite alternate;
}

.v4-built-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}

.v4-built-section .v4-inline-cta { margin-top: 1.5rem; }
.v4-built-section .v4-inline-cta-text { color: rgba(255,255,255,0.7); }
.v4-built-section .v4-inline-cta-note { color: rgba(255,255,255,0.4); }

.v4-built-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.v4-built-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--v4-radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    text-decoration: none;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--v4-transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.v4-built-card:hover {
    border-color: rgba(99,102,241,0.4);
    transform: translateY(-6px);
    box-shadow: 0 0 30px rgba(99,102,241,0.2), 0 10px 40px rgba(0,0,0,0.3);
}

.v4-built-card-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(99,102,241,0.25) 0%, rgba(139,92,246,0.25) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: #a5b4fc;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 20px rgba(99,102,241,0.15);
}

.v4-built-card h4 {
    color: #fff;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.v4-built-card p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
    flex: 1;
}

.v4-built-card-link {
    color: #a5b4fc;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--v4-transition-fast);
}

.v4-built-card:hover .v4-built-card-link {
    color: #c7d2fe;
}

/* ===== Trust Badges — Dark Hero ===== */
.v4-trust-hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3e 50%, #1e1a40 100%);
    position: relative;
    overflow: hidden;
}

.v4-trust-hero-aurora {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 60% at 50% 50%, rgba(99,102,241,0.1) 0%, transparent 55%);
    pointer-events: none;
}

.v4-trust-hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}

.v4-trust-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.v4-trust-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--v4-radius);
    padding: 2rem 1.25rem;
    text-align: center;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--v4-transition);
}

.v4-trust-card:hover {
    border-color: rgba(99,102,241,0.3);
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(99,102,241,0.1);
}

.v4-trust-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(99,102,241,0.2) 0%, rgba(139,92,246,0.2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #a5b4fc;
    margin: 0 auto 1rem;
    box-shadow: 0 0 15px rgba(99,102,241,0.15);
}

.v4-trust-card-title {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.25rem;
}

.v4-trust-card-desc {
    display: block;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
}

/* ============================================================
   Phase 2 — Responsive Overrides
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
    .v4-convergence-ring {
        grid-template-columns: repeat(2, 1fr);
    }

    .v4-convergence-center {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        display: flex;
        justify-content: center;
        margin-bottom: 2rem;
    }

    .v4-convergence-pulse {
        display: none;
    }

    .v4-built-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .v4-trust-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .v4-convergence-section {
        padding: 40px 0;
    }

    .v4-convergence-section .v4-section-header {
        margin-bottom: 1.5rem;
    }

    .v4-convergence-ring {
        grid-template-columns: 1fr 1fr;
        gap: 0.625rem;
    }

    .v4-convergence-logo {
        width: 70px;
        height: 70px;
        font-size: 1.125rem;
    }

    .v4-convergence-center {
        margin-bottom: 1.25rem;
    }

    .v4-convergence-card {
        padding: 1rem 0.875rem;
    }

    .v4-convergence-card h4 {
        font-size: 0.875rem;
        margin-bottom: 0.25rem;
    }

    .v4-convergence-card p {
        font-size: 0.75rem;
        line-height: 1.4;
    }

    .v4-built-section {
        padding: 40px 0;
    }

    .v4-built-section .v4-section-header {
        margin-bottom: 1.5rem;
    }

    .v4-built-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .v4-built-card {
        padding: 1.5rem 1.25rem;
    }

    .v4-built-card h4 {
        font-size: 1rem;
    }

    .v4-built-card p {
        font-size: 0.8125rem;
        line-height: 1.5;
    }

    .v4-trust-hero {
        padding: 40px 0;
    }

    .v4-trust-hero .v4-section-header {
        margin-bottom: 1.5rem;
    }

    .v4-trust-cards {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .v4-trust-card {
        padding: 1.25rem 0.875rem;
    }

    .v4-showcase-panel {
        grid-template-columns: 1fr;
    }

    .v4-fact-strip {
        font-size: 0.75rem;
    }

    .v4-testimonial-section {
        padding: 24px 0;
    }

    .v4-final-cta {
        padding: 50px 0;
    }

    .v4-final-cta h2 {
        font-size: 1.625rem;
    }

    .v4-final-cta-sub {
        font-size: 0.9375rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .v4-convergence-section { padding: 32px 0; }
    .v4-convergence-ring {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    .v4-convergence-center { margin-bottom: 1rem; }

    .v4-built-section { padding: 32px 0; }
    .v4-built-grid { gap: 0.625rem; }
    .v4-built-card { padding: 1.25rem 1rem; }

    .v4-trust-hero { padding: 32px 0; }
    .v4-trust-cards {
        grid-template-columns: 1fr;
        gap: 0.625rem;
    }
    .v4-trust-card { padding: 1rem 0.75rem; }

    .v4-final-cta { padding: 36px 0; }
    .v4-final-cta h2 { font-size: 1.375rem; }

    .v4-testimonial-section { padding: 16px 0; }
}

/* Cal.com floating button - mobile adjustment */
@media (max-width: 768px) {
    [data-cal-namespace] button[data-cal-floating-button] {
        bottom: 20px !important;
        right: 20px !important;
        z-index: 999 !important;
    }
}

/* ============================================================
   Pricing Tier Icons
   ============================================================ */
.v4-pricing-tier-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(139,92,246,0.1) 100%);
    border: 1px solid rgba(99,102,241,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #6366f1;
    margin: 0 auto 1rem;
}
.v4-pricing-popular .v4-pricing-tier-icon {
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 100%);
    border-color: rgba(255,255,255,0.2);
    color: #fff;
}

/* ============================================================
   Metric Card Icons
   ============================================================ */
.v4-metric-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(139,92,246,0.1) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #6366f1;
    margin: 0 auto 0.75rem;
}

/* ============================================================
   ROI Card Icons (Why SXM page)
   ============================================================ */
.v4-roi-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(139,92,246,0.1) 100%);
    border: 1px solid rgba(99,102,241,0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    color: #6366f1;
    margin: 0 auto 0.75rem;
}
.v4-roi-card--highlight .v4-roi-icon {
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 100%);
    border-color: rgba(255,255,255,0.2);
    color: #fff;
}

/* ============================================================
   About Stat Icons
   ============================================================ */
.v4-about-stat-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(139,92,246,0.1) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: #6366f1;
    margin: 0 auto 0.5rem;
}


/* ============================================================
   RESOURCE PAGES — Docs, Playbooks, Webinars, Integrations v2
   ============================================================ */

/* ===== Documentation Quick Nav ===== */
.v4-docs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 3rem;
}

.v4-docs-nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    color: var(--v4-text);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: var(--v4-transition);
}

.v4-docs-nav-item:hover {
    border-color: var(--v4-accent);
    color: var(--v4-accent);
    box-shadow: var(--v4-shadow);
    transform: translateY(-2px);
}

.v4-docs-nav-item i {
    font-size: 1rem;
    color: var(--v4-accent);
}

/* ===== Documentation Sections ===== */
.v4-docs-section {
    max-width: 900px;
    margin: 0 auto;
}

.v4-docs-section-header {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.v4-docs-section-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: linear-gradient(135deg, var(--v4-accent-light) 0%, rgba(99,102,241,0.15) 100%);
    border-radius: var(--v4-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--v4-accent);
}

.v4-docs-section-header h2 {
    margin: 0 0 0.25rem;
    font-size: 1.75rem;
}

.v4-docs-section-desc {
    color: var(--v4-text-light);
    margin: 0;
}

/* ===== Documentation Articles (Accordion) ===== */
.v4-docs-articles {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.v4-docs-article {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    overflow: hidden;
    transition: var(--v4-transition);
}

.v4-docs-article:hover {
    border-color: rgba(99,102,241,0.3);
}

.v4-docs-article-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.v4-docs-article-header h3 {
    margin: 0;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--v4-text);
}

.v4-docs-article-header i {
    color: var(--v4-text-lighter);
    transition: var(--v4-transition);
    font-size: 0.875rem;
}

.v4-docs-article.open .v4-docs-article-header i {
    transform: rotate(180deg);
    color: var(--v4-accent);
}

.v4-docs-article-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.v4-docs-article.open .v4-docs-article-body {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem;
}

.v4-docs-article-body p {
    color: var(--v4-text-light);
    line-height: 1.7;
    margin: 0;
}

/* ===== Documentation Help Section ===== */
.v4-docs-help {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--v4-accent-light) 0%, rgba(139,92,246,0.08) 100%);
    border-radius: var(--v4-radius-lg);
    border: 1px solid rgba(99,102,241,0.15);
}

.v4-docs-help-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    background: var(--v4-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--v4-accent);
    box-shadow: var(--v4-shadow);
}

.v4-docs-help h2 {
    margin-bottom: 0.75rem;
}

.v4-docs-help p {
    color: var(--v4-text-light);
    margin-bottom: 1.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Playbook Cards ===== */
.v4-playbooks-grid {
    margin-top: 3rem;
}

.v4-playbook-card {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    overflow: hidden;
    transition: var(--v4-transition);
    display: flex;
    flex-direction: column;
}

.v4-playbook-card:hover {
    box-shadow: var(--v4-shadow-lg);
    transform: translateY(-4px);
    border-color: rgba(99,102,241,0.2);
}

.v4-playbook-card-icon {
    padding: 2rem 2rem 0;
    display: flex;
    align-items: center;
}

.v4-playbook-card-icon i {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--v4-accent-light) 0%, rgba(99,102,241,0.15) 100%);
    border-radius: var(--v4-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--v4-accent);
}

.v4-playbook-card-body {
    padding: 1.25rem 2rem;
    flex: 1;
}

.v4-playbook-card-body h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.v4-playbook-card-desc {
    color: var(--v4-text-light);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.v4-playbook-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8125rem;
    color: var(--v4-text-lighter);
    margin-bottom: 1rem;
}

.v4-playbook-card-meta i {
    margin-right: 0.25rem;
}

.v4-playbook-steps {
    border-top: 1px solid var(--v4-border);
    padding-top: 1rem;
}

.v4-playbook-steps-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--v4-text-lighter);
    display: block;
    margin-bottom: 0.5rem;
}

.v4-playbook-steps ol {
    margin: 0;
    padding-left: 1.25rem;
    font-size: 0.875rem;
    color: var(--v4-text-light);
    line-height: 1.8;
}

.v4-playbook-card-footer {
    padding: 0 2rem 2rem;
}

/* ===== Webinar Cards ===== */
.v4-webinars-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 2rem;
}

.v4-webinar-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 1.75rem 2rem;
    transition: var(--v4-transition);
}

.v4-webinar-card:hover {
    box-shadow: var(--v4-shadow-lg);
    border-color: rgba(99,102,241,0.2);
}

.v4-webinar-card-icon {
    width: 64px;
    height: 64px;
    min-width: 64px;
    background: linear-gradient(135deg, var(--v4-accent-light) 0%, rgba(99,102,241,0.15) 100%);
    border-radius: var(--v4-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--v4-accent);
}

.v4-webinar-card-icon--past {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    color: var(--v4-text-lighter);
}

.v4-webinar-card-body {
    flex: 1;
}

.v4-webinar-card-badges {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.v4-webinar-badge {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.2rem 0.625rem;
    border-radius: var(--v4-radius-full);
}

.v4-webinar-badge--live {
    background: #DCFCE7;
    color: #166534;
}

.v4-webinar-badge--spots {
    background: var(--v4-accent-light);
    color: var(--v4-accent);
}

.v4-webinar-card-body h3 {
    font-size: 1.1875rem;
    margin-bottom: 0.375rem;
}

.v4-webinar-card-body p {
    color: var(--v4-text-light);
    font-size: 0.9375rem;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.v4-webinar-card-meta {
    display: flex;
    gap: 1.25rem;
    font-size: 0.8125rem;
    color: var(--v4-text-lighter);
}

.v4-webinar-card-meta i {
    margin-right: 0.35rem;
    color: var(--v4-accent);
}

.v4-webinar-card-action {
    min-width: 140px;
    text-align: right;
}

/* Webinar Notify Section */
.v4-webinar-notify {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem 0;
}

.v4-webinar-notify-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.25rem;
    background: linear-gradient(135deg, var(--v4-accent-light) 0%, rgba(99,102,241,0.15) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--v4-accent);
}

.v4-webinar-notify h2 {
    margin-bottom: 0.5rem;
}

.v4-webinar-notify p {
    color: var(--v4-text-light);
    margin-bottom: 1.5rem;
}

.v4-webinar-notify .v4-inline-form {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.v4-webinar-notify .v4-input {
    max-width: 300px;
}

/* ===== Integration Cards v2 ===== */
.v4-integrations-grid-v2 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.v4-integration-card-v2 {
    background: var(--v4-bg);
    border: 1px solid var(--v4-border);
    border-radius: var(--v4-radius);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    transition: var(--v4-transition);
}

.v4-integration-card-v2:hover {
    box-shadow: var(--v4-shadow-lg);
    transform: translateY(-4px);
}

.v4-integration--live {
    border-color: rgba(34,197,94,0.2);
}

.v4-integration--live:hover {
    border-color: rgba(34,197,94,0.4);
}

.v4-integration-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.v4-integration-logo-v2 {
    width: 48px;
    height: 48px;
    border-radius: var(--v4-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.v4-integration--live .v4-integration-logo-v2 {
    background: #F0FDF4;
    color: #16A34A;
}

.v4-integration--coming_soon .v4-integration-logo-v2 {
    background: #FFFBEB;
    color: #D97706;
}

.v4-integration--planned .v4-integration-logo-v2 {
    background: #F3F4F6;
    color: var(--v4-text-lighter);
}

.v4-integration-status-badge {
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 0.25rem 0.625rem;
    border-radius: var(--v4-radius-full);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    white-space: nowrap;
}

.v4-integration-status--live {
    background: #DCFCE7;
    color: #166534;
}

.v4-integration-status--coming {
    background: #FEF3C7;
    color: #92400E;
}

.v4-integration-status--planned {
    background: #F3F4F6;
    color: #6B7280;
}

.v4-integration-card-v2 h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.v4-integration-desc {
    color: var(--v4-text-light);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.v4-integration-features-v2 {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex: 1;
}

.v4-integration-feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--v4-text-light);
}

.v4-integration-feature-item i {
    font-size: 0.625rem;
    color: var(--v4-accent);
}

/* Integration Request Section */
.v4-integration-request {
    text-align: center;
    padding: 2rem 0;
}

.v4-integration-request-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    background: linear-gradient(135deg, var(--v4-accent-light) 0%, rgba(99,102,241,0.15) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--v4-accent);
}

.v4-integration-request h2 {
    margin-bottom: 0.5rem;
}

.v4-integration-request p {
    color: var(--v4-text-light);
    margin-bottom: 1.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Resource Pages — Mobile Responsive ===== */
@media (max-width: 1024px) {
    .v4-integrations-grid-v2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Docs */
    .v4-docs-nav {
        gap: 0.5rem;
    }
    .v4-docs-nav-item {
        font-size: 0.8125rem;
        padding: 0.5rem 1rem;
    }
    .v4-docs-section-header {
        flex-direction: column;
        gap: 0.75rem;
    }
    .v4-docs-article-header {
        padding: 1rem 1.25rem;
    }
    .v4-docs-article.open .v4-docs-article-body {
        padding: 0 1.25rem 1.25rem;
    }

    /* Playbooks */
    .v4-playbooks-grid {
        grid-template-columns: 1fr !important;
    }
    .v4-playbook-card-icon {
        padding: 1.5rem 1.5rem 0;
    }
    .v4-playbook-card-body {
        padding: 1rem 1.5rem;
    }
    .v4-playbook-card-footer {
        padding: 0 1.5rem 1.5rem;
    }

    /* Webinars */
    .v4-webinar-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    .v4-webinar-card-meta {
        justify-content: center;
    }
    .v4-webinar-card-action {
        min-width: auto;
        text-align: center;
        width: 100%;
    }
    .v4-webinar-card-action .v4-btn {
        width: 100%;
    }
    .v4-webinar-card-badges {
        justify-content: center;
    }
    .v4-webinar-notify .v4-inline-form {
        flex-direction: column;
        align-items: center;
    }
    .v4-webinar-notify .v4-input {
        max-width: 100%;
        width: 100%;
    }

    /* Integrations v2 */
    .v4-integrations-grid-v2 {
        grid-template-columns: 1fr;
    }
}