/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
}

:root {
    --bg: #FFFFFF;
    --surface: #F6F7F9;
    --border: #E5E7EB;
    --text: #0B0F14;
    --muted: #5B6572;
    --accent: #2563EB;
    --accent-hover: #1D4ED8;
    --accent-tint: #DBEAFE;
    --success: #16A34A;
    --danger: #DC2626;
    --shadow: 0 4px 24px rgba(11, 15, 20, 0.06);
    --shadow-sm: 0 2px 8px rgba(11, 15, 20, 0.04);
    --radius: 14px;
    --radius-sm: 8px;
    --body-bg: #E5E7EB;
    --wrapper-shadow: 0 0 60px rgba(11, 15, 20, 0.08);
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0B0F14;
        --surface: #111827;
        --border: #1F2937;
        --text: #F9FAFB;
        --muted: #A1A9B5;
        --accent: #3B82F6;
        --accent-hover: #60A5FA;
        --accent-tint: #1E3A8A;
        --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
        --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
        --body-bg: #000000;
        --wrapper-shadow: 0 0 60px rgba(0, 0, 0, 0.4);
    }
}

/* Manual dark mode toggle */
[data-theme="dark"] {
    --bg: #0B0F14;
    --surface: #111827;
    --border: #1F2937;
    --text: #F9FAFB;
    --muted: #A1A9B5;
    --accent: #3B82F6;
    --accent-hover: #60A5FA;
    --accent-tint: #1E3A8A;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --body-bg: #000000;
    --wrapper-shadow: 0 0 60px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] {
    --bg: #FFFFFF;
    --surface: #F6F7F9;
    --border: #E5E7EB;
    --text: #0B0F14;
    --muted: #5B6572;
    --accent: #2563EB;
    --accent-hover: #1D4ED8;
    --accent-tint: #DBEAFE;
    --shadow: 0 4px 24px rgba(11, 15, 20, 0.06);
    --shadow-sm: 0 2px 8px rgba(11, 15, 20, 0.04);
    --body-bg: #E5E7EB;
    --wrapper-shadow: 0 0 60px rgba(11, 15, 20, 0.08);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--body-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

/* Floating Background Symbols */
.floating-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.floating-bg .symbol {
    position: absolute;
    bottom: -80px;
    font-size: 36px;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    font-weight: 700;
    color: rgba(91, 101, 114, 0.45);
    animation: floatUp linear infinite;
    user-select: none;
}

/* Position each symbol at different horizontal positions */
.floating-bg .symbol:nth-child(1) { left: 3%; animation-duration: 18s; animation-delay: 0s; font-size: 30px; }
.floating-bg .symbol:nth-child(2) { left: 8%; animation-duration: 22s; animation-delay: -5s; font-size: 42px; }
.floating-bg .symbol:nth-child(3) { left: 13%; animation-duration: 20s; animation-delay: -10s; font-size: 27px; }
.floating-bg .symbol:nth-child(4) { left: 2%; animation-duration: 25s; animation-delay: -3s; font-size: 33px; }
.floating-bg .symbol:nth-child(5) { left: 10%; animation-duration: 19s; animation-delay: -8s; font-size: 39px; }
.floating-bg .symbol:nth-child(6) { left: 6%; animation-duration: 23s; animation-delay: -15s; font-size: 30px; }
.floating-bg .symbol:nth-child(7) { right: 3%; animation-duration: 21s; animation-delay: -2s; font-size: 36px; left: auto; }
.floating-bg .symbol:nth-child(8) { right: 8%; animation-duration: 17s; animation-delay: -7s; font-size: 30px; left: auto; }
.floating-bg .symbol:nth-child(9) { right: 13%; animation-duration: 24s; animation-delay: -12s; font-size: 42px; left: auto; }
.floating-bg .symbol:nth-child(10) { right: 2%; animation-duration: 20s; animation-delay: -4s; font-size: 27px; left: auto; }
.floating-bg .symbol:nth-child(11) { right: 10%; animation-duration: 22s; animation-delay: -9s; font-size: 33px; left: auto; }
.floating-bg .symbol:nth-child(12) { right: 6%; animation-duration: 19s; animation-delay: -14s; font-size: 39px; left: auto; }
.floating-bg .symbol:nth-child(13) { left: 5%; animation-duration: 26s; animation-delay: -6s; font-size: 24px; }
.floating-bg .symbol:nth-child(14) { right: 5%; animation-duration: 21s; animation-delay: -11s; font-size: 36px; left: auto; }
.floating-bg .symbol:nth-child(15) { left: 11%; animation-duration: 18s; animation-delay: -1s; font-size: 33px; }
.floating-bg .symbol:nth-child(16) { right: 11%; animation-duration: 23s; animation-delay: -13s; font-size: 30px; left: auto; }
.floating-bg .symbol:nth-child(17) { left: 1%; animation-duration: 20s; animation-delay: -16s; font-size: 27px; }
.floating-bg .symbol:nth-child(18) { right: 1%; animation-duration: 24s; animation-delay: -9s; font-size: 39px; left: auto; }

@keyframes floatUp {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-110vh) rotate(360deg);
        opacity: 0;
    }
}

/* Dark mode floating symbols */
@media (prefers-color-scheme: dark) {
    .floating-bg .symbol {
        color: rgba(161, 169, 181, 0.15);
    }
}

[data-theme="dark"] .floating-bg .symbol {
    color: rgba(161, 169, 181, 0.15);
}

[data-theme="light"] .floating-bg .symbol {
    color: rgba(91, 101, 114, 0.25);
}

/* Page Wrapper - The centered "card" */
.page-wrapper {
    max-width: 1500px;
    margin: 0 auto;
    background: var(--bg);
    min-height: 100vh;
    box-shadow: var(--wrapper-shadow);
    position: relative;
}

@media (min-width: 1448px) {
    .page-wrapper {
        border-radius: 0 0 24px 24px;
        margin-top: 0;
        margin-bottom: 40px;
    }
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    background: #FFFFFF;
    position: fixed;
    width: 100%;
    max-width: 1400px;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    transition: background 0.3s ease, box-shadow 0.3s ease;
    border-bottom: 1px solid transparent;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.navbar.scrolled {
    background: #FFFFFF !important;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

@media (prefers-color-scheme: dark) {
    .navbar.scrolled {
        background: #0B0F14 !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }
}

[data-theme="dark"] .navbar.scrolled {
    background: #0B0F14 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .navbar.scrolled {
    background: #FFFFFF !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

@media (min-width: 1448px) {
    .navbar.scrolled {
        border-radius: 0 0 16px 16px;
    }
}

.navbar.scrolled .logo h2 {
    color: var(--text);
}

.navbar.scrolled .nav-links a {
    color: var(--muted);
}

.navbar.scrolled .nav-links a:hover {
    color: var(--text);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 24px;
}

.logo h2 {
    color: var(--text);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    transition: color 0.3s ease;
}

.logo a {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 45px;
    width: auto;
    transition: filter 0.3s ease;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    pointer-events: none;
}

@keyframes logoSpin {
    from {
        transform: rotate(-720deg);
    }
    to {
        transform: rotate(0deg);
    }
}

.logo a {
    pointer-events: auto;
}

/* Dark mode logo inversion */
@media (prefers-color-scheme: dark) {
    .logo-img,
    .footer-logo {
        filter: invert(1);
    }
}

[data-theme="dark"] .logo-img,
[data-theme="dark"] .footer-logo {
    filter: invert(1);
}

[data-theme="light"] .logo-img,
[data-theme="light"] .footer-logo {
    filter: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--text);
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text);
    transition: all 0.3s ease;
}

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

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

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

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--bg);
        flex-direction: column;
        justify-content: flex-start;
        padding: 80px 24px 24px;
        gap: 0;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1000;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        width: 100%;
        border-bottom: 1px solid var(--border);
    }
    
    .nav-links a {
        display: block;
        padding: 16px 0;
        font-size: 1rem;
    }
    
    .nav-links .btn-nav {
        margin-top: 16px;
        text-align: center;
        display: block;
    }
    
    .navbar .container {
        padding: 0.75rem 16px;
    }
    
    .logo-img {
        height: 36px;
    }
}

.btn-nav {
    background: var(--accent);
    color: #FFFFFF !important;
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    transition: background 0.2s ease;
}

.btn-nav:hover {
    background: var(--accent-hover);
    color: #FFFFFF !important;
}

/* Theme Toggle */
.theme-toggle {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    color: var(--muted);
}

.theme-toggle:hover {
    background: var(--surface);
    color: var(--text);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

@media (prefers-color-scheme: dark) {
    .theme-toggle .sun-icon {
        display: block;
    }
    .theme-toggle .moon-icon {
        display: none;
    }
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

[data-theme="light"] .theme-toggle .sun-icon {
    display: none;
}

[data-theme="light"] .theme-toggle .moon-icon {
    display: block;
}

/* Hero Section */
.hero {
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin-top: 0;
}

.hero-content {
    text-align: center;
    max-width: 850px;
    margin: 0 auto;
}
.hero-counter {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2.5rem;
    margin-top: 0.5rem;
    animation: fadeInUp 0.8s ease 0.15s backwards;
}

.counter-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -0.02em;
    line-height: 1;
}

.counter-label {
    font-size: 1rem;
    color: var(--muted);
    font-weight: 500;
    margin-top: 0.5rem;
}
.hero-title {
    font-size: 3.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.12;
    letter-spacing: -0.03em;
    color: var(--text);
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 1.375rem;
    margin-bottom: 2.75rem;
    color: var(--muted);
    line-height: 1.6;
    font-weight: 400;
    animation: fadeInUp 0.8s ease 0.1s backwards;
}

.iris-highlight {
    color: var(--accent);
    font-weight: 700;
    background: var(--accent-tint);
    padding: 2px 6px;
    border-radius: 4px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.trust-chips {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    align-items: center;
    margin-top: 2.75rem;
    font-size: 0.9375rem;
    animation: fadeInUp 0.8s ease 0.3s backwards;
}

.trust-chips span {
    color: var(--muted);
    font-weight: 500;
}

.trust-chips span:nth-child(even) {
    opacity: 0.4;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.125rem 2.5rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.0625rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.btn-primary {
    background: #000000;
    color: #FFFFFF;
    border-color: #000000;
}

.btn-primary:hover {
    background: #1a1a1a;
    border-color: #1a1a1a;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

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

.btn-secondary:hover {
    background: var(--surface);
    border-color: var(--border);
}

/* ==========================================
   SECTION STYLES
   ========================================== */

.section-headline {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--text);
    text-align: center;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
}

/* Flow Section - How It Works */
.flow-section {
    padding: 100px 0;
    background: var(--surface);
}

.demo-video {
    margin-bottom: 4rem;
}

.video-placeholder {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--muted);
}

.play-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.flow-visual {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.flow-step {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.flow-step-content {
    flex: 1;
}

.flow-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.flow-step h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.flow-step p {
    color: var(--muted);
    font-size: 0.9375rem;
    line-height: 1.5;
}

.flow-connector {
    width: 60px;
    height: 2px;
    background: var(--border);
    margin-top: 3.5rem;
    flex-shrink: 0;
}

/* Split Section - Problem/Solution */
.split-section {
    padding: 100px 0;
    background: var(--bg);
}

.split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.split-left, .split-right {
    padding: 2.5rem;
    border-radius: var(--radius);
}

.split-left {
    background: var(--surface);
    border: 1px solid var(--border);
}

.split-right {
    background: linear-gradient(135deg, var(--accent) 0%, #1d4ed8 100%);
    color: #fff;
}

.tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.375rem 0.75rem;
    border-radius: 100px;
    margin-bottom: 1rem;
}

.tag-muted {
    background: var(--border);
    color: var(--muted);
}

.tag-accent {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.split-left h2, .split-right h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.split-left h2 {
    color: var(--text);
}

.split-left p {
    color: var(--muted);
    line-height: 1.6;
}

.split-right p {
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
}

/* Features Section */
.features-section {
    padding: 100px 0;
    background: var(--surface);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.feature {
    text-align: center;
    padding: 1.5rem 1rem;
}

.feature-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.feature-icon img {
    width: 52px;
    height: 52px;
    object-fit: contain;
}

.feature h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.feature p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.5;
}

/* Trust Bar */
.trust-bar {
    padding: 60px 0;
    background: var(--text);
}

[data-theme="dark"] .trust-bar {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-items {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-item {
    text-align: center;
}

.trust-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
}

[data-theme="dark"] .trust-number {
    color: var(--text);
}

.trust-label {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

[data-theme="dark"] .trust-label {
    color: var(--muted);
}

.trust-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.2);
}

[data-theme="dark"] .trust-divider {
    background: var(--border);
}

/* Use Cases Section */
.usecases-section {
    padding: 100px 0;
    background: var(--bg);
}

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

.usecase {
    padding: 2rem;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.usecase:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.1);
}

.usecase-role {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.usecase p {
    color: var(--text);
    font-size: 1rem;
    line-height: 1.5;
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: var(--surface);
}

.faq-grid {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
    border-top: 1px solid var(--border);
}

.faq-item summary {
    padding: 1.25rem 0;
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--muted);
    transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    padding: 0 0 1.25rem;
    color: var(--muted);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: var(--bg);
}

.cta-box {
    max-width: 520px;
    margin: 0 auto;
    text-align: center;
    padding: 3.5rem 3rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.cta-box h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.cta-box > p {
    color: var(--muted);
    font-size: 1.0625rem;
    margin-bottom: 1.5rem;
}

.cta-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.cta-form input {
    flex: 1;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    background: var(--bg);
    color: var(--text);
    width: 100%;
}

.cta-form input::placeholder {
    color: var(--muted);
}

.cta-form input:focus {
    outline: none;
    border-color: var(--accent);
}

.cta-form .btn {
    flex-shrink: 0;
    width: 100%;
    display: block;
}

.cta-note {
    font-size: 0.8125rem;
    color: var(--muted);
}

/* Footer */
.footer {
    background: var(--bg);
    color: var(--text);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 900px) {
    .flow-connector {
        display: none;
    }
    
    .split-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .usecases-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-items {
        gap: 2rem;
    }
    
    .trust-divider {
        display: none;
    }
    
    .cta-form {
        flex-direction: column;
    }
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.footer-logo {
    height: 48px;
    width: auto;
    margin-bottom: 0.75rem;
    transition: filter 0.3s ease;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    pointer-events: none;
}

.footer-section h4 {
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 0.875rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-section p {
    color: var(--muted);
    font-size: 0.9375rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.875rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        gap: 1.25rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.0625rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .trust-chips {
        flex-wrap: wrap;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.875rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .container {
        padding: 0 16px;
    }
}

/* New Sections Styling */

/* Key Takeaways Section */
.key-takeaways {
    padding: 80px 0;
    background: var(--surface);
}

.key-takeaways h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 48px;
    color: var(--text);
}

.qa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.qa-item {
    padding: 32px;
    background: var(--bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.qa-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-color: var(--accent);
}

.qa-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--accent);
    margin: 0 0 12px 0;
    line-height: 1.3;
}

.qa-item .answer {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.4;
    margin: 0 0 16px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.qa-item .bullets {
    list-style: disc;
    list-style-position: inside;
    margin: 0 0 16px 0;
    padding: 0;
    flex-grow: 1;
}

.qa-item .bullets li {
    font-size: 14px;
    color: var(--text);
    line-height: 1.65;
    margin-bottom: 9px;
}

.qa-item .bullets li:last-child {
    margin-bottom: 0;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background: var(--bg);
}

.faq-section h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text);
}

.faq-subtitle {
    font-size: 16px;
    color: var(--muted);
    margin-bottom: 48px;
    max-width: 600px;
    line-height: 1.6;
}

.accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 800px;
}

.accordion-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg);
    overflow: hidden;
    transition: all 0.2s ease;
}

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

.accordion-button {
    width: 100%;
    padding: 20px 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.2s ease;
    font-family: inherit;
    text-align: left;
}

.accordion-button:hover {
    color: var(--accent);
}

.accordion-button:focus {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.accordion-button[aria-expanded="true"] {
    color: var(--accent);
}

.accordion-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    font-size: 18px;
    font-weight: 300;
    transition: transform 0.3s ease;
}

.accordion-button[aria-expanded="true"] .accordion-icon {
    transform: rotate(45deg);
}

.accordion-panel {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0;
    display: none;
}

.accordion-content {
    padding: 0 24px;
    font-size: 15px;
    color: var(--text);
    line-height: 1.7;
}

.accordion-content p {
    margin: 0 0 16px 0;
}

.accordion-content p:last-child {
    margin-bottom: 0;
}

.accordion-content strong {
    color: var(--text);
    font-weight: 600;
}

.accordion-content ul {
    list-style: disc;
    list-style-position: inside;
    margin: 12px 0 0 0;
    padding: 0;
}

.accordion-content ul li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.accordion-content ul li:last-child {
    margin-bottom: 0;
}

/* Table of Contents */
.toc-section {
    padding: 60px 0;
    background: var(--bg);
}

.toc-section h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 32px;
    color: var(--text);
}

.toc-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.toc-list li a {
    display: block;
    padding: 12px 16px;
    color: var(--accent);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.toc-list li a:hover {
    background: var(--surface);
}

/* Demo Section */
.demo-section {
    padding: 80px 0;
    background: var(--bg);
}

.demo-section h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
}

.section-intro {
    font-size: 16px;
    color: var(--muted);
    margin-bottom: 48px;
    max-width: 600px;
    line-height: 1.6;
}

.demo-container {
    margin: 48px 0;
}

.video-placeholder {
    aspect-ratio: 16 / 9;
    background: var(--surface);
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--muted);
}

.play-icon {
    font-size: 48px;
    color: var(--accent);
}

.transcript {
    margin-top: 48px;
    padding: 24px;
    background: var(--surface);
    border-radius: var(--radius);
    border-left: 4px solid var(--accent);
}

.transcript h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 16px;
}

.transcript-content p {
    font-size: 14px;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.6;
}

.transcript-content p:last-child {
    margin-bottom: 0;
}

.transcript-content strong {
    color: var(--accent);
    font-weight: 600;
}

/* Problem Section */
.problem-section {
    padding: 80px 0;
    background: var(--surface);
}

.problem-section h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
}

.problem-bullets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin: 48px 0;
}

.problem-bullets .bullet {
    padding: 24px;
    background: var(--bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.problem-bullets .bullet strong {
    font-size: 15px;
    color: var(--text);
    display: block;
    margin-bottom: 8px;
}

.problem-bullets .bullet p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.6;
}

/* Privacy Section */
.privacy-section {
    padding: 80px 0;
    background: var(--bg);
}

.privacy-section h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
}

.trust-bullets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin: 48px 0;
}

.trust-bullets .trust-item {
    padding: 24px;
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.checkmark {
    font-size: 20px;
    margin-right: 8px;
}

.trust-bullets .trust-item strong {
    font-size: 15px;
    color: var(--text);
    display: block;
    margin-bottom: 8px;
}

.trust-bullets .trust-item p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.6;
}

/* Mini FAQ */
.mini-faq {
    margin-top: 32px;
    padding: 20px;
    background: var(--accent-tint);
    border-radius: var(--radius);
    border: 1px solid var(--accent);
}

.mini-faq summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--accent);
    list-style: none;
    user-select: none;
}

.mini-faq summary::-webkit-details-marker {
    display: none;
}

.mini-faq summary::before {
    content: "+ ";
    margin-right: 8px;
}

.mini-faq[open] summary::before {
    content: "− ";
}

.mini-faq p {
    margin-top: 12px;
    font-size: 14px;
    color: var(--text);
    line-height: 1.6;
}

/* How It Works */
.how-it-works {
    padding: 80px 0;
    background: var(--surface);
}

.how-it-works h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
}

.flow-visual {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-top: 48px;
    align-items: start;
}

.flow-step {
    text-align: center;
    padding: 24px;
    background: var(--bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.flow-number {
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 16px;
}

.flow-step h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.flow-step p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.6;
}

.flow-connector {
    display: none;
}

@media (min-width: 768px) {
    .flow-visual {
        grid-template-columns: 1fr auto 1fr auto 1fr;
        align-items: center;
    }

    .flow-connector {
        display: block;
        height: 2px;
        background: var(--border);
        width: 30px;
    }
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background: var(--bg);
}

.features-section h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
}

.features-table-wrapper {
    margin: 48px 0;
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.features-table {
    width: 100%;
    border-collapse: collapse;
}

.features-table thead {
    background: var(--surface);
}

.features-table th {
    padding: 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text);
    border-bottom: 1px solid var(--border);
}

.features-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

.features-table td strong {
    color: var(--text);
    font-weight: 600;
}

.features-table tbody tr:hover {
    background: var(--surface);
}

.features-examples {
    margin-top: 32px;
}

.features-examples h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 16px;
}

.features-examples ul {
    list-style: none;
}

.features-examples li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--muted);
    line-height: 1.6;
}

/* Trust Section */
.trust-section {
    padding: 80px 0;
    background: var(--surface);
}

.trust-section h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
}

.trust-indicators {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin: 48px 0;
}

.trust-indicators .indicator {
    padding: 24px;
    background: var(--bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.trust-indicators .indicator h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.trust-indicators .indicator p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.6;
}

/* Use Cases Section */
.use-cases-section {
    padding: 80px 0;
    background: var(--bg);
}

.use-cases-section h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.use-case-card {
    padding: 24px;
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.use-case-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 16px;
}

.use-case-prompts p {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 12px;
    padding: 12px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--accent);
    line-height: 1.6;
}

.use-case-prompts p:last-child {
    margin-bottom: 0;
}

.use-case-prompts em {
    color: var(--accent);
    font-style: italic;
}

/* Compatibility Section */
.compatibility-section {
    padding: 80px 0;
    background: var(--surface);
}

.compatibility-section h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
}

/* Main CTA Section */
.cta-section {
    padding: 80px 0;
    background: var(--accent);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 32px;
    font-weight: 600;
    color: white;
    margin-bottom: 16px;
}

.cta-section .section-intro {
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 32px;
}

.cta-box {
    max-width: 400px;
    margin: 32px auto;
}

.cta-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

.cta-form input,
.cta-form select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: white;
    color: var(--text);
    font-size: 14px;
    appearance: none; /* Removes default arrow on some browsers */
}

.cta-form select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%235B6572'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    cursor: pointer;
}

.cta-form input::placeholder,
.cta-form select:invalid {
    color: var(--muted);
}

.cta-form button {
    width: 100%;
    padding: 12px 32px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.cta-form button:hover {
    opacity: 0.9;
}

.cta-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.cta-note {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
}

.cta-secondary {
    margin-top: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.cta-secondary p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-size: 14px;
}

.cta-secondary .btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: inline-block;
}

.cta-secondary .btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ============================================
   COMPREHENSIVE MOBILE RESPONSIVE STYLES
   ============================================ */

/* Tablet and below */
@media (max-width: 900px) {
    .container {
        padding: 0 24px;
    }
    
    .hero h1 {
        font-size: 42px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
}

/* Mobile Devices */
@media (max-width: 768px) {
    /* Reset body/html */
    html, body {
        overflow-x: hidden;
    }
    
    /* Container */
    .container {
        padding: 0 16px;
        width: 100%;
    }
    
    /* Hero Section */
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero h1,
    .hero-title {
        font-size: 28px;
        line-height: 1.2;
        margin-bottom: 16px;
    }
    
    .hero-description,
    .hero-subtitle {
        font-size: 15px;
        line-height: 1.6;
        margin-bottom: 24px;
    }
    
    .hero-counter {
        margin-bottom: 1.5rem;
        margin-top: 0.5rem;
    }
    
    .counter-number {
        font-size: 2.5rem;
    }
    
    .counter-label {
        font-size: 0.875rem;
    }
    
    .hero-cta,
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }
    
    .hero-cta .btn,
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
        padding: 14px 24px;
    }
    
    .trust-chips {
        flex-wrap: wrap;
        gap: 0.5rem;
        font-size: 0.8rem;
    }
    
    /* Sections */
    section {
        padding: 48px 0;
    }
    
    .section-header {
        margin-bottom: 32px;
    }
    
    .section-header h2 {
        font-size: 24px;
    }
    
    .section-intro {
        font-size: 14px;
    }
    
    /* Flow Steps - Compact on Mobile */
    .flow-visual {
        flex-direction: column;
        gap: 0;
    }
    
    .flow-step {
        display: flex;
        flex-direction: row;
        align-items: center;
        text-align: left;
        padding: 16px;
        min-width: 100%;
        max-width: 100%;
        gap: 16px;
        background: var(--surface);
        border-radius: var(--radius);
        margin-bottom: 12px;
    }
    
    .flow-number {
        width: 40px;
        height: 40px;
        min-width: 40px;
        font-size: 1rem;
        margin: 0;
    }
    
    .flow-step-content {
        flex: 1;
    }
    
    .flow-step h3 {
        font-size: 1rem;
        margin-bottom: 4px;
    }
    
    .flow-step p {
        font-size: 0.8125rem;
        margin: 0;
    }
    
    .flow-connector {
        display: none;
    }
    
    /* Grids - Single Column */
    .qa-grid,
    .toc-list,
    .problem-bullets,
    .trust-bullets,
    .use-cases-grid,
    .feature-grid,
    .card-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    /* Cards */
    .qa-card,
    .toc-item,
    .problem-bullet,
    .trust-bullet,
    .use-case-card,
    .feature-card {
        padding: 20px;
    }
    
    .qa-card h3 {
        font-size: 15px;
    }
    
    .qa-card p {
        font-size: 13px;
    }
    
    /* Demo Section */
    .demo-section {
        padding: 48px 0;
    }
    
    .demo-section h2 {
        font-size: 24px;
    }
    
    .demo-container {
        padding: 16px;
    }
    
    .demo-window {
        border-radius: 8px;
    }
    
    /* CTA Section */
    .cta-section {
        padding: 48px 0;
    }
    
    .cta-section h2 {
        font-size: 24px;
    }
    
    .cta-box {
        width: 100%;
        max-width: 100%;
        padding: 0 16px;
    }
    
    .cta-form {
        flex-direction: column;
        gap: 12px;
    }
    
    .cta-form input,
    .cta-form select {
        padding: 14px 16px;
        font-size: 16px; /* Prevents iOS zoom */
    }
    
    .cta-form button {
        width: 100%;
        padding: 14px 24px;
        font-size: 16px;
    }
    
    /* Footer */
    footer {
        padding: 32px 0;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    /* Capability Section */
    .capability-section {
        padding: 48px 0;
    }
    
    .capability-intro h2 {
        font-size: 24px;
    }
    
    /* Privacy/Safety Section */
    .privacy-section,
    .safety-section {
        padding: 48px 0;
    }
    
    /* TOC */
    .toc-item {
        padding: 16px;
    }
    
    .toc-number {
        font-size: 18px;
        width: 32px;
        height: 32px;
    }
    
    .toc-item h3 {
        font-size: 14px;
    }
    
    /* Transcript mobile */
    .transcript {
        margin-top: 32px;
        padding: 16px;
    }
    
    .transcript h3 {
        font-size: 15px;
    }
    
    .transcript-content p {
        font-size: 13px;
    }
    
    /* Video placeholder */
    .video-placeholder {
        padding: 60px 20px;
    }
}

/* Small Mobile Devices */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .hero h1,
    .hero-title {
        font-size: 24px;
    }
    
    .hero-description,
    .hero-subtitle {
        font-size: 14px;
    }
    
    .counter-number {
        font-size: 2rem;
    }
    
    .counter-label {
        font-size: 0.8rem;
    }
    
    .section-header h2 {
        font-size: 20px;
    }
    
    .qa-card,
    .toc-item,
    .use-case-card {
        padding: 14px;
    }
    
    .cta-section h2 {
        font-size: 20px;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    /* Logo smaller on very small screens */
    .logo-img {
        height: 32px;
    }
    
    /* Transcript */
    .transcript {
        padding: 14px;
    }
    
    .demo-section h2 {
        font-size: 20px;
    }
}

/* Mobile Overlay when menu is open */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

/* Prevent body scroll when menu is open */
body.menu-open {
    overflow: hidden;
}