/* ============================================================
   SAFARII DESIGN SYSTEM v2.0
   Premium SaaS Landing Page — Glassmorphism + Micro-interactions
   ============================================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;800;900&display=swap');

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
    /* Colors — Primary Palette */
    --color-primary: #0d9488;
    --color-primary-light: #14b8a6;
    --color-primary-dark: #0f766e;
    --color-primary-glow: rgba(13, 148, 136, 0.35);
    --color-accent: #3b82f6;
    --color-accent-glow: rgba(59, 130, 246, 0.25);

    /* Colors — Surfaces */
    --color-bg-body: #050d1a;
    --color-bg-section: #0a1628;
    --color-bg-card: rgba(255, 255, 255, 0.04);
    --color-bg-card-hover: rgba(255, 255, 255, 0.08);
    --color-bg-glass: rgba(255, 255, 255, 0.06);
    --color-bg-glass-strong: rgba(255, 255, 255, 0.1);

    /* Colors — Text */
    --color-text-primary: #f1f5f9;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;
    --color-text-accent: #2dd4bf;

    /* Colors — Borders */
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 255, 255, 0.15);
    --color-border-glow: rgba(45, 212, 191, 0.3);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Typography */
    --font-family: 'Tajawal', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    --font-size-7xl: 4.5rem;

    /* Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.25);
    --shadow-glow-primary: 0 0 40px var(--color-primary-glow);
    --shadow-glow-accent: 0 0 40px var(--color-accent-glow);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-spring: 500ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg-body);
    color: var(--color-text-primary);
    overflow-x: hidden;
    line-height: 1.7;
    direction: rtl;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: var(--font-family);
    cursor: pointer;
    border: none;
    outline: none;
}

/* --- Utility Classes --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section-padding {
    padding: var(--space-5xl) 0;
}

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(45, 212, 191, 0.1);
    border: 1px solid rgba(45, 212, 191, 0.2);
    color: var(--color-text-accent);
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
}

.badge .pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary-light);
    animation: pulse 2s infinite;
}

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

.ambient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    animation: float-ambient 20s infinite ease-in-out;
}

.ambient-orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.3), transparent 70%);
    top: -10%;
    right: -10%;
    animation-delay: 0s;
}

.ambient-orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.2), transparent 70%);
    bottom: 20%;
    left: -15%;
    animation-delay: -7s;
}

.ambient-orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.15), transparent 70%);
    top: 50%;
    right: 30%;
    animation-delay: -14s;
}

/* --- Glassmorphism Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(5, 13, 26, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-sm) 0;
}

.navbar .nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar .logo {
    font-size: var(--font-size-2xl);
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
}

.navbar .logo span {
    color: var(--color-primary-light);
}

.navbar .nav-links {
    display: flex;
    gap: var(--space-2xl);
    list-style: none;
}

.navbar .nav-links a {
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    position: relative;
    padding-bottom: 4px;
}

.navbar .nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-light);
    transition: width var(--transition-base);
    border-radius: 1px;
}

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

.navbar .nav-links a:hover::after {
    width: 100%;
}

.navbar .nav-actions {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn-ghost:hover {
    color: var(--color-text-primary);
    background: var(--color-bg-glass);
    border-color: var(--color-border);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    padding: var(--space-sm) var(--space-xl);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px var(--color-primary-glow);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--color-primary-glow);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 30px var(--color-primary-glow);
}

.btn-outline-large {
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-lg);
    font-weight: 700;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.btn-outline-large:hover {
    background: var(--color-bg-glass-strong);
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
}

/* --- Mobile Menu --- */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    padding: var(--space-sm);
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

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

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

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

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: var(--space-4xl);
    position: relative;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.hero-content {
    text-align: right;
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.hero-trust i {
    color: var(--color-primary-light);
}

/* Hero Visual — Dashboard Mockup */
.hero-visual {
    position: relative;
}

.dashboard-mockup {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg), 0 0 80px rgba(13, 148, 136, 0.1);
    border: 1px solid var(--color-border);
    transform: perspective(1200px) rotateY(-5deg) rotateX(2deg);
    transition: transform var(--transition-slow);
}

.dashboard-mockup:hover {
    transform: perspective(1200px) rotateY(-2deg) rotateX(1deg);
}

.dashboard-mockup img {
    width: 100%;
    display: block;
}

/* Floating Glass Metrics Card */
.glass-metrics {
    position: absolute;
    bottom: -30px;
    right: -20px;
    background: var(--color-bg-glass-strong);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-lg) var(--space-xl);
    display: flex;
    gap: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    z-index: 10;
    animation: float 6s ease-in-out infinite;
}

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

.metric-value {
    font-size: var(--font-size-2xl);
    font-weight: 900;
    color: var(--color-text-primary);
    display: block;
}

.metric-value.highlight {
    color: var(--color-text-accent);
}

.metric-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    font-weight: 500;
}

/* Floating Notification Card */
.glass-notification {
    position: absolute;
    top: 20px;
    left: -40px;
    background: var(--color-bg-glass-strong);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    box-shadow: var(--shadow-md);
    z-index: 10;
    animation: float 6s ease-in-out infinite;
    animation-delay: -3s;
}

.notification-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.notification-icon.green {
    background: rgba(45, 212, 191, 0.15);
    color: var(--color-text-accent);
}

.notification-text {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.notification-sub {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* --- 3D Canvas Section --- */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.5;
}

/* --- Social Proof / Stats Strip --- */
.stats-strip {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-glass);
    backdrop-filter: blur(10px);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    text-align: center;
}

.stat-item {
    padding: var(--space-2xl) var(--space-md);
    border-left: 1px solid var(--color-border);
}

.stat-item:last-child {
    border-left: none;
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    display: block;
    margin-bottom: var(--space-xs);
}

.stat-number.teal {
    color: var(--color-text-accent);
}

.stat-number.blue {
    color: var(--color-accent);
}

.stat-number.white {
    color: var(--color-text-primary);
}

.stat-number.orange {
    color: #fb923c;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

/* --- Section Headers --- */
.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-header .section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(45, 212, 191, 0.08);
    border: 1px solid rgba(45, 212, 191, 0.15);
    color: var(--color-text-accent);
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
}

.section-header h2 {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* --- Features Section --- */
.features-section {
    position: relative;
    z-index: 1;
    background: var(--color-bg-section);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.feature-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    transition: all var(--transition-spring);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary-light), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-border-hover);
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-lg);
    position: relative;
}

.feature-icon.teal {
    background: rgba(45, 212, 191, 0.1);
    color: var(--color-text-accent);
}

.feature-icon.blue {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-accent);
}

.feature-icon.orange {
    background: rgba(251, 146, 60, 0.1);
    color: #fb923c;
}

.feature-icon.purple {
    background: rgba(168, 85, 247, 0.1);
    color: #a855f7;
}

.feature-icon.rose {
    background: rgba(244, 63, 94, 0.1);
    color: #f43f5e;
}

.feature-icon.emerald {
    background: rgba(52, 211, 153, 0.1);
    color: #34d399;
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 800;
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* --- How it Works Section --- */
.how-section {
    position: relative;
    z-index: 1;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
    position: relative;
}

/* Connecting line */
.steps-grid::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent), var(--color-primary-light));
    opacity: 0.3;
    z-index: 0;
}

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

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    font-size: var(--font-size-2xl);
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-xl);
    box-shadow: var(--shadow-glow-primary);
    position: relative;
}

.step-number::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(45, 212, 191, 0.2);
}

.step-icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-md);
    display: block;
}

.step-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 800;
    margin-bottom: var(--space-sm);
}

.step-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    max-width: 280px;
    margin: 0 auto;
    line-height: 1.8;
}

/* --- Product Demo Section --- */
.demo-section {
    position: relative;
    z-index: 1;
    background: var(--color-bg-section);
    overflow: hidden;
}

.demo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.demo-content h2 {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

.demo-content p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
    line-height: 1.8;
}

.demo-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.demo-features li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
}

.demo-features li i {
    color: var(--color-text-accent);
    font-size: var(--font-size-lg);
}

.demo-visual {
    position: relative;
}

.demo-image {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg), 0 0 60px rgba(13, 148, 136, 0.08);
    transition: transform var(--transition-slow);
}

.demo-image:hover {
    transform: scale(1.02);
}

.demo-image img {
    width: 100%;
    display: block;
}

/* --- Prototype Video Section --- */
.prototype-section {
    position: relative;
    z-index: 1;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(20, 184, 166, 0.03), rgba(59, 130, 246, 0.02)),
        var(--color-bg-body);
}

.prototype-section::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(45, 212, 191, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(45, 212, 191, 0.08) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
    mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
    opacity: 0.28;
}

.prototype-section .container {
    position: relative;
    z-index: 1;
}

.prototype-section .section-header p {
    max-width: 760px;
}

.prototype-video-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-xl);
    align-items: stretch;
}

.prototype-video-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    min-height: 100%;
    padding: var(--space-xl);
    overflow: hidden;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
        var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: 0 18px 50px rgba(2, 6, 23, 0.18);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition: transform var(--transition-spring), border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.prototype-video-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid transparent;
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.45), transparent 34%, rgba(59, 130, 246, 0.22)) border-box;
    -webkit-mask:
        linear-gradient(#000 0 0) padding-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.prototype-video-card:hover {
    transform: translateY(-10px);
    border-color: rgba(45, 212, 191, 0.28);
    background:
        linear-gradient(145deg, rgba(20, 184, 166, 0.12), rgba(255, 255, 255, 0.05)),
        var(--color-bg-card-hover);
    box-shadow: 0 24px 70px rgba(13, 148, 136, 0.18);
}

.prototype-video-card:hover::before {
    opacity: 1;
}

.prototype-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.prototype-icon {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background: rgba(45, 212, 191, 0.1);
    color: var(--color-text-accent);
    border: 1px solid rgba(45, 212, 191, 0.18);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
    font-size: var(--font-size-xl);
}

.prototype-step {
    font-size: var(--font-size-sm);
    font-weight: 900;
    color: rgba(45, 212, 191, 0.7);
    font-variant-numeric: tabular-nums;
}

.prototype-video-mockup {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: min(100%, 270px);
    aspect-ratio: 9 / 16;
    min-height: 420px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 2rem;
    background:
        linear-gradient(135deg, rgba(2, 6, 23, 0.98), rgba(15, 23, 42, 0.94)),
        #020617;
    border: 8px solid rgba(15, 23, 42, 0.96);
    box-shadow:
        0 18px 45px rgba(2, 6, 23, 0.38),
        inset 0 0 40px rgba(45, 212, 191, 0.06);
}

.prototype-video-mockup::selection {
    background: transparent;
}

.prototype-real-video {
    position: absolute;
    inset: 8px;
    z-index: 0;
    width: calc(100% - 16px);
    height: calc(100% - 16px);
    object-fit: contain;
    background: #020617;
    border-radius: 1.35rem;
}

.prototype-video-mockup--has-video {
    border-color: rgba(15, 23, 42, 0.98);
}

.prototype-video-mockup--landscape {
    width: 100%;
    aspect-ratio: 16 / 9;
    min-height: 190px;
    border-width: 1px;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(135deg, rgba(2, 6, 23, 0.98), rgba(15, 23, 42, 0.94)),
        #020617;
}

.prototype-video-mockup--landscape::before {
    inset: 0;
    border-radius: inherit;
}

.prototype-video-mockup--landscape::after {
    display: none;
}

.prototype-video-mockup::after {
    content: '';
    position: absolute;
    top: 7px;
    left: 50%;
    z-index: 3;
    width: 54px;
    height: 7px;
    border-radius: var(--radius-full);
    background: rgba(148, 163, 184, 0.34);
    transform: translateX(-50%);
    pointer-events: none;
}

.prototype-video-mockup::before {
    content: '';
    position: absolute;
    inset: 8px;
    border-radius: 1.35rem;
    background:
        linear-gradient(90deg, transparent 0 47%, rgba(45, 212, 191, 0.08) 48% 52%, transparent 53%),
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 12px),
        radial-gradient(circle at 50% 18%, rgba(45, 212, 191, 0.16), transparent 34%);
    opacity: 0.45;
    z-index: 1;
    pointer-events: none;
}

.prototype-video-mockup--has-video::before {
    opacity: 0.12;
}

.prototype-video-mockup--has-video::after {
    background: rgba(148, 163, 184, 0.34);
}

.prototype-video-bars {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    display: flex;
    gap: 6px;
    z-index: 1;
}

.prototype-video-bars span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(148, 163, 184, 0.55);
}

.prototype-video-mockup--has-video .prototype-video-bars {
    display: none;
}

.prototype-play {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    width: 64px;
    height: 64px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
    box-shadow: 0 0 0 10px rgba(45, 212, 191, 0.08), 0 14px 36px rgba(13, 148, 136, 0.35);
    transform: translate(-50%, -50%);
    transition: transform var(--transition-spring), box-shadow var(--transition-base);
    pointer-events: none;
}

.prototype-video-mockup--has-video .prototype-play {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.92);
}

.prototype-play i {
    transform: translateX(-1px);
}

.prototype-video-card:hover .prototype-play {
    transform: translate(-50%, -50%) scale(1.09);
    box-shadow: 0 0 0 14px rgba(45, 212, 191, 0.1), 0 18px 46px rgba(13, 148, 136, 0.45);
}

.prototype-video-card:hover .prototype-video-mockup--has-video .prototype-play {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.92);
}

.prototype-video-label {
    position: absolute;
    right: var(--space-md);
    bottom: var(--space-md);
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    background: rgba(15, 23, 42, 0.82);
    border: 1px solid rgba(148, 163, 184, 0.16);
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
    font-weight: 700;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.prototype-custom-controls {
    position: absolute;
    right: 18px;
    bottom: 18px;
    left: 18px;
    z-index: 4;
    display: grid;
    grid-template-columns: 38px 1fr auto 34px;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: var(--radius-full);
    background: rgba(2, 6, 23, 0.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.prototype-control-play,
.prototype-control-fullscreen {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
    box-shadow: 0 8px 20px rgba(13, 148, 136, 0.28);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.prototype-control-fullscreen {
    background: rgba(15, 23, 42, 0.86);
    border: 1px solid rgba(148, 163, 184, 0.22);
    box-shadow: none;
}

.prototype-control-play:hover,
.prototype-control-fullscreen:hover {
    transform: scale(1.06);
    box-shadow: 0 10px 24px rgba(13, 148, 136, 0.38);
}

.prototype-control-fullscreen:hover {
    border-color: rgba(45, 212, 191, 0.34);
}

.prototype-control-play i,
.prototype-control-fullscreen i {
    font-size: var(--font-size-xs);
}

.prototype-progress-track {
    position: relative;
    height: 5px;
    overflow: hidden;
    border-radius: var(--radius-full);
    background: rgba(148, 163, 184, 0.32);
    cursor: pointer;
}

.prototype-progress-fill {
    position: absolute;
    inset: 0 auto 0 0;
    width: 0%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent));
}

.prototype-video-time {
    min-width: 32px;
    color: rgba(241, 245, 249, 0.88);
    font-size: 0.68rem;
    font-weight: 800;
    direction: ltr;
    font-variant-numeric: tabular-nums;
    text-align: left;
}

.prototype-video-mockup--has-video:fullscreen {
    width: 100vw;
    height: 100vh;
    max-width: none;
    min-height: 100vh;
    aspect-ratio: auto;
    border: 0;
    border-radius: 0;
    background: #000;
}

.prototype-video-mockup--has-video:fullscreen .prototype-real-video {
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 0;
    object-fit: contain;
}

.prototype-video-mockup--has-video:fullscreen::before,
.prototype-video-mockup--has-video:fullscreen::after {
    display: none;
}

.prototype-video-mockup--has-video:fullscreen .prototype-custom-controls {
    right: 50%;
    bottom: 24px;
    left: auto;
    width: min(92vw, 560px);
    transform: translateX(50%);
}

.prototype-card-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.prototype-card-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 900;
    line-height: 1.35;
}

.prototype-card-content p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.85;
}

/* --- Testimonials --- */
.testimonials-section {
    position: relative;
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.testimonial-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.testimonial-stars {
    color: #fbbf24;
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-sm);
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: var(--font-size-sm);
}

.testimonial-name {
    font-weight: 700;
    font-size: var(--font-size-sm);
}

.testimonial-role {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* --- CTA Section --- */
.cta-section {
    position: relative;
    z-index: 1;
    background: var(--color-bg-section);
}

.cta-card {
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.15), rgba(59, 130, 246, 0.1));
    border: 1px solid rgba(45, 212, 191, 0.2);
    border-radius: var(--radius-2xl);
    padding: var(--space-5xl) var(--space-4xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.05), transparent 50%);
    animation: rotate-gradient 20s linear infinite;
}

.cta-card h2 {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    margin-bottom: var(--space-lg);
    position: relative;
}

.cta-card p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    position: relative;
}

.cta-trust {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    position: relative;
}

.cta-trust span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.cta-trust i {
    color: var(--color-text-accent);
}

/* --- Footer --- */
.footer {
    background: var(--color-bg-body);
    border-top: 1px solid var(--color-border);
    padding: var(--space-4xl) 0 var(--space-xl);
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand .logo {
    font-size: var(--font-size-2xl);
    font-weight: 900;
    margin-bottom: var(--space-md);
    display: block;
}

.footer-brand .logo span {
    color: var(--color-primary-light);
}

.footer-brand p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
}

.footer-social a:hover {
    background: var(--color-bg-glass-strong);
    color: var(--color-text-primary);
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
}

.footer-column h4 {
    font-size: var(--font-size-sm);
    font-weight: 800;
    margin-bottom: var(--space-lg);
    color: var(--color-text-primary);
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-column ul a {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.footer-column ul a:hover {
    color: var(--color-text-accent);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-bottom-links a {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.footer-bottom-links a:hover {
    color: var(--color-text-accent);
}

/* --- Scroll Reveal Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

.reveal-delay-5 {
    transition-delay: 0.5s;
}

.reveal-delay-6 {
    transition-delay: 0.6s;
}

/* --- Keyframe Animations --- */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.5);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

@keyframes float-ambient {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -30px) scale(1.05);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.95);
    }
}

@keyframes rotate-gradient {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes counter-increment {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .hero-content {
        text-align: center;
        order: 1;
    }

    .hero-title {
        font-size: var(--font-size-5xl);
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .hero-visual {
        order: 2;
        max-width: 600px;
        margin: 0 auto;
    }

    .dashboard-mockup {
        transform: none;
    }

    .dashboard-mockup:hover {
        transform: none;
    }

    .glass-notification {
        left: -10px;
    }

    .glass-metrics {
        right: -10px;
    }

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

    .prototype-video-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .demo-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .demo-content {
        text-align: center;
    }

    .demo-features {
        align-items: center;
    }

    .testimonials-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

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

    .stat-item:nth-child(2) {
        border-left: none;
    }

    .stat-item:nth-child(3),
    .stat-item:nth-child(4) {
        border-top: 1px solid var(--color-border);
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-6xl: 2.5rem;
        --font-size-5xl: 2.25rem;
        --font-size-4xl: 2rem;
    }

    .container {
        padding: 0 var(--space-lg);
    }

    .navbar .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(5, 13, 26, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-2xl);
        z-index: 999;
    }

    .navbar .nav-links.mobile-open {
        display: flex;
    }

    .navbar .nav-links a {
        font-size: var(--font-size-xl);
    }

    .mobile-toggle {
        display: flex;
        z-index: 1001;
    }

    .btn-ghost.nav-login {
        display: none;
    }

    .hero {
        min-height: auto;
        padding-top: 120px;
        padding-bottom: var(--space-3xl);
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .glass-metrics {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: var(--space-lg);
        justify-content: center;
    }

    .glass-notification {
        display: none;
    }

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

    .prototype-video-grid {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin: 0 auto;
    }

    .prototype-video-card {
        padding: var(--space-lg);
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

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

    .cta-card {
        padding: var(--space-3xl) var(--space-xl);
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .cta-trust {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .section-header h2 {
        font-size: var(--font-size-3xl);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-item {
        padding: var(--space-lg) var(--space-sm);
    }

    .glass-metrics {
        flex-direction: column;
        gap: var(--space-md);
    }

    .prototype-video-mockup {
        width: min(100%, 240px);
        min-height: 374px;
    }

    .prototype-video-mockup--landscape {
        width: 100%;
        min-height: 168px;
    }

    .prototype-play {
        width: 56px;
        height: 56px;
    }
}

/* --- Scrollbar Styling --- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-body);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-hover);
}

/* ============================================================
   NEW ENHANCEMENTS v2.1
   ============================================================ */

/* --- Preloader --- */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg-body);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-inner {
    text-align: center;
}

.preloader-logo {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xl);
}

.preloader-logo span {
    color: var(--color-primary-light);
}

.preloader-bar {
    width: 200px;
    height: 4px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto var(--space-lg);
}

.preloader-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent));
    border-radius: var(--radius-full);
    animation: preloader-fill 1.8s ease-in-out forwards;
}

@keyframes preloader-fill {
    0% {
        width: 0%;
    }

    50% {
        width: 70%;
    }

    100% {
        width: 100%;
    }
}

.preloader-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    animation: preloader-pulse 1s ease-in-out infinite alternate;
}

@keyframes preloader-pulse {
    from {
        opacity: 0.4;
    }

    to {
        opacity: 1;
    }
}

/* --- Scroll Progress Bar --- */
.scroll-progress {
    position: fixed;
    top: 0;
    right: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent));
    z-index: 10001;
    transition: width 0.1s linear;
    box-shadow: 0 0 10px var(--color-primary-glow);
}

/* --- Theme Toggle --- */
.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.theme-toggle:hover {
    background: var(--color-bg-glass-strong);
    color: var(--color-primary-light);
    border-color: var(--color-border-hover);
    transform: rotate(30deg);
}

.nav-icon-link {
    text-decoration: none;
}

.nav-icon-link:hover {
    transform: translateY(-2px);
    /* Override rotation */
}

.nav-icon-link[href^="https://t"]:hover {
    color: #0088cc;
    /* Telegram brand color */
    border-color: rgba(0, 136, 204, 0.3);
}

.nav-icon-link[href^="mailto:"]:hover {
    color: var(--color-primary);
}

/* --- Light Mode Overrides --- */
[data-theme="light"] {
    --color-bg-body: #F8FAFC;
    --color-bg-section: #FFFFFF;
    --color-bg-card: rgba(0, 0, 0, 0.02);
    --color-bg-card-hover: rgba(0, 0, 0, 0.04);
    --color-bg-glass: rgba(255, 255, 255, 0.7);
    --color-bg-glass-strong: rgba(255, 255, 255, 0.85);
    --color-text-primary: #0F172A;
    --color-text-secondary: #475569;
    --color-text-muted: #94A3B8;
    --color-text-accent: #0D9488;
    --color-border: rgba(0, 0, 0, 0.08);
    --color-border-hover: rgba(0, 0, 0, 0.15);
    --color-border-glow: rgba(13, 148, 136, 0.3);
    --color-primary-glow: rgba(13, 148, 136, 0.2);
    --color-accent-glow: rgba(59, 130, 246, 0.15);
}

[data-theme="light"] .ambient-orb {
    opacity: 0.15;
}

[data-theme="light"] #canvas-container {
    opacity: 0.2;
}

[data-theme="light"] .navbar.scrolled {
    background: rgba(248, 250, 252, 0.85);
    border-bottom-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .glass-metrics,
[data-theme="light"] .glass-notification {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .stat-number.white {
    color: var(--color-text-primary);
}

[data-theme="light"] .feature-card {
    background: rgba(255, 255, 255, 0.6);
    border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .feature-card:hover {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .prototype-section {
    background:
        linear-gradient(180deg, rgba(13, 148, 136, 0.06), rgba(59, 130, 246, 0.04)),
        var(--color-bg-section);
}

[data-theme="light"] .prototype-video-card {
    background: rgba(255, 255, 255, 0.72);
    border-color: rgba(13, 148, 136, 0.12);
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .prototype-video-card:hover {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 24px 62px rgba(13, 148, 136, 0.14);
}

[data-theme="light"] .testimonial-card {
    background: rgba(255, 255, 255, 0.6);
    border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .cta-card {
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.08), rgba(59, 130, 246, 0.05));
    border-color: rgba(13, 148, 136, 0.15);
}

[data-theme="light"] .footer {
    background: #0F172A;
    --color-text-primary: #F1F5F9;
    --color-text-secondary: #94A3B8;
    --color-text-muted: #64748B;
    --color-border: rgba(255, 255, 255, 0.08);
}

/* --- AMOLED Dark Mode — True Black #000000 --- */
[data-theme="amoled"] {
    --color-bg-body: #000000;
    --color-bg-section: #000000;
    --color-bg-card: rgba(255, 255, 255, 0.03);
    --color-bg-card-hover: rgba(255, 255, 255, 0.06);
    --color-bg-glass: rgba(255, 255, 255, 0.04);
    --color-bg-glass-strong: rgba(255, 255, 255, 0.07);
    --color-text-primary: #F1F5F9;
    --color-text-secondary: #94A3B8;
    --color-text-muted: #475569;
    --color-text-accent: #2dd4bf;
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-hover: rgba(255, 255, 255, 0.12);
    --color-border-glow: rgba(45, 212, 191, 0.25);
    --color-primary-glow: rgba(13, 148, 136, 0.25);
    --color-accent-glow: rgba(59, 130, 246, 0.2);

    /* No box shadows in AMOLED — saves battery on OLED pixels */
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;
}

[data-theme="amoled"] .ambient-orb {
    opacity: 0.08;
}

[data-theme="amoled"] #canvas-container {
    opacity: 0.3;
}

[data-theme="amoled"] .navbar {
    background: rgba(0, 0, 0, 0.75);
    border-bottom-color: rgba(255, 255, 255, 0.04);
}

[data-theme="amoled"] .navbar.scrolled {
    background: rgba(0, 0, 0, 0.92);
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

[data-theme="amoled"] .glass-metrics,
[data-theme="amoled"] .glass-notification {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow: none;
}

[data-theme="amoled"] .feature-card {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.05);
}

[data-theme="amoled"] .feature-card:hover {
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 20px rgba(20, 184, 166, 0.08);
}

[data-theme="amoled"] .step-card {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.04);
}

[data-theme="amoled"] .testimonial-card {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.05);
}

[data-theme="amoled"] .pricing-card {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.05);
}

[data-theme="amoled"] .prototype-section {
    background: #000000;
}

[data-theme="amoled"] .prototype-section::before {
    opacity: 0.14;
}

[data-theme="amoled"] .prototype-video-card {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.05);
    box-shadow: none;
}

[data-theme="amoled"] .prototype-video-card:hover {
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 24px rgba(20, 184, 166, 0.08);
}

[data-theme="amoled"] .pricing-card.popular {
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.06), rgba(59, 130, 246, 0.03));
    border-color: rgba(20, 184, 166, 0.3);
    box-shadow: 0 0 30px rgba(20, 184, 166, 0.1);
}

[data-theme="amoled"] .faq-item {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.04);
}

[data-theme="amoled"] .cta-card {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.06);
}

[data-theme="amoled"] .stats-strip {
    border-color: rgba(255, 255, 255, 0.04);
}

[data-theme="amoled"] .footer {
    background: #000000;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

[data-theme="amoled"] .btn-primary {
    box-shadow: 0 0 20px rgba(13, 148, 136, 0.2);
}

[data-theme="amoled"] .marquee-item {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.04);
}

[data-theme="amoled"] .dashboard-mockup {
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.8);
}

/* AMOLED theme indicator badge */
.theme-label {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--color-text-muted);
    white-space: nowrap;
    margin-top: 2px;
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

.theme-toggle:hover .theme-label {
    opacity: 1;
}

.theme-toggle {
    position: relative;
}

/* --- Wilayas Marquee --- */
.marquee-section {
    position: relative;
    z-index: 1;
    padding: var(--space-lg) 0;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}

.marquee-track {
    overflow: hidden;
    position: relative;
    mask-image: linear-gradient(to left, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to left, transparent, black 10%, black 90%, transparent);
}

.marquee-content {
    display: flex;
    gap: var(--space-xl);
    animation: marquee-scroll 40s linear infinite;
    width: max-content;
}

.marquee-item {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    white-space: nowrap;
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.marquee-item:hover {
    color: var(--color-text-accent);
    border-color: var(--color-border-glow);
    background: var(--color-bg-card-hover);
}

@keyframes marquee-scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* --- Pricing Section --- */
.pricing-section {
    position: relative;
    z-index: 1;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    align-items: stretch;
}

.pricing-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all var(--transition-spring);
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-md);
}

.pricing-card.popular {
    border-color: var(--color-primary-light);
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.08), rgba(59, 130, 246, 0.04));
    box-shadow: var(--shadow-glow-primary);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-8px);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 800;
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-header {
    margin-bottom: var(--space-xl);
}

.pricing-name {
    font-size: var(--font-size-xl);
    font-weight: 800;
    display: block;
    margin-bottom: var(--space-xs);
}

.pricing-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.pricing-price {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.pricing-amount {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    color: var(--color-text-primary);
}

.pricing-currency {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-accent);
}

.pricing-period {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.pricing-features li i {
    color: var(--color-text-accent);
    font-size: var(--font-size-xs);
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.pricing-features li.disabled {
    color: var(--color-text-muted);
    opacity: 0.5;
}

.pricing-features li.disabled i {
    color: var(--color-text-muted);
}

.btn-outline-pricing {
    width: 100%;
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none;
}

.btn-outline-pricing:hover {
    background: var(--color-bg-glass-strong);
    border-color: var(--color-primary-light);
    color: var(--color-text-accent);
    transform: translateY(-2px);
}

/* --- FAQ Accordion --- */
.faq-section {
    position: relative;
    z-index: 1;
    background: var(--color-bg-section);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.faq-item.active {
    border-color: var(--color-border-glow);
    box-shadow: 0 0 20px rgba(45, 212, 191, 0.05);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) var(--space-xl);
    background: transparent;
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    font-weight: 700;
    text-align: right;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-text-accent);
}

.faq-icon {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    transition: transform var(--transition-base);
    flex-shrink: 0;
    margin-right: var(--space-md);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--color-text-accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 var(--space-xl);
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 var(--space-xl) var(--space-lg);
}

.faq-answer p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.9;
}

/* --- Back to Top Button --- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-glow-primary);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px var(--color-primary-glow);
}

/* --- Typing Cursor --- */
.typing-cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--color-primary-light);
    margin-right: 4px;
    animation: blink-cursor 0.8s infinite;
    vertical-align: middle;
}

@keyframes blink-cursor {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* --- Responsive additions --- */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }

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

    .pricing-card.popular:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 768px) {
    .theme-toggle {
        width: 36px;
        height: 36px;
    }

    .back-to-top {
        bottom: 20px;
        left: 20px;
        width: 42px;
        height: 42px;
    }

    .marquee-content {
        animation-duration: 25s;
    }
}

/* ============================================================
   Grounded product redesign
   ============================================================ */
.safarii-grounded {
    --color-bg-body: #07111f;
    --color-bg-section: #0b1726;
    --color-bg-card: rgba(255, 255, 255, 0.035);
    --color-bg-card-hover: rgba(255, 255, 255, 0.055);
    --color-bg-glass: rgba(255, 255, 255, 0.055);
    --color-bg-glass-strong: rgba(255, 255, 255, 0.075);
    --color-border: rgba(148, 163, 184, 0.14);
    --color-border-hover: rgba(45, 212, 191, 0.28);
    --shadow-sm: none;
    --shadow-md: 0 16px 42px rgba(2, 6, 23, 0.22);
    --shadow-lg: 0 22px 60px rgba(2, 6, 23, 0.28);
    background:
        linear-gradient(180deg, #07111f 0%, #081423 48%, #07111f 100%);
}

.safarii-grounded .ambient-bg,
.safarii-grounded #canvas-container {
    display: none;
}

.safarii-grounded .gradient-text {
    background: none;
    color: var(--color-text-accent);
    -webkit-text-fill-color: currentColor;
}

.safarii-grounded .navbar {
    background: rgba(7, 17, 31, 0.88);
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.safarii-grounded .navbar.scrolled {
    background: rgba(7, 17, 31, 0.94);
}

.safarii-grounded .navbar .logo {
    letter-spacing: 0;
}

.safarii-grounded .hero {
    min-height: auto;
    padding-top: 132px;
    background:
        linear-gradient(90deg, rgba(20, 184, 166, 0.055) 1px, transparent 1px),
        linear-gradient(180deg, rgba(20, 184, 166, 0.05) 1px, transparent 1px);
    background-size: 64px 64px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.safarii-grounded .hero-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: var(--space-3xl);
}

.safarii-grounded .badge,
.safarii-grounded .section-header .section-badge {
    border-radius: 8px;
    background: rgba(20, 184, 166, 0.08);
    border-color: rgba(45, 212, 191, 0.16);
    letter-spacing: 0;
    text-transform: none;
}

.safarii-grounded .pulse-dot {
    animation: none;
}

.safarii-grounded .hero-title {
    font-size: clamp(2.25rem, 5vw, 4.25rem);
    letter-spacing: 0;
}

.safarii-grounded .hero-subtitle,
.safarii-grounded .section-header p {
    color: #aab8ca;
}

.safarii-grounded .btn-primary,
.safarii-grounded .btn-primary-large,
.safarii-grounded .btn-outline-large,
.safarii-grounded .btn-outline-pricing {
    border-radius: 10px;
    box-shadow: none;
}

.safarii-grounded .btn-primary,
.safarii-grounded .btn-primary-large {
    background: #0f9f8f;
}

.safarii-grounded .btn-outline-large,
.safarii-grounded .btn-outline-pricing {
    background: rgba(255, 255, 255, 0.045);
    border-color: rgba(148, 163, 184, 0.18);
}

.safarii-grounded .dashboard-mockup {
    border-radius: 14px;
    transform: none;
    border-color: rgba(148, 163, 184, 0.18);
    box-shadow: 0 24px 80px rgba(2, 6, 23, 0.36);
}

.safarii-grounded .dashboard-mockup:hover {
    transform: none;
}

.safarii-grounded .glass-notification,
.safarii-grounded .glass-metrics {
    display: none;
}

.safarii-grounded .marquee-section {
    background: #081423;
}

.safarii-grounded .marquee-item {
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.035);
}

.safarii-grounded .stats-strip {
    background: #0a1624;
    border-block: 1px solid rgba(148, 163, 184, 0.12);
}

.safarii-grounded .stats-grid {
    background: transparent;
    border: 0;
}

.safarii-grounded .stat-number {
    font-size: clamp(1.8rem, 3vw, 2.55rem);
}

.safarii-grounded .features-section,
.safarii-grounded .demo-section,
.safarii-grounded .faq-section {
    background: #091625;
}

.safarii-grounded .feature-card,
.safarii-grounded .pricing-card,
.safarii-grounded .testimonial-card,
.safarii-grounded .faq-item,
.safarii-grounded .prototype-video-card {
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.035);
    border-color: rgba(148, 163, 184, 0.14);
    box-shadow: none;
}

.safarii-grounded .feature-card::before,
.safarii-grounded .prototype-video-card::before,
.safarii-grounded .cta-card::before {
    display: none;
}

.safarii-grounded .feature-card:hover,
.safarii-grounded .pricing-card:hover,
.safarii-grounded .testimonial-card:hover,
.safarii-grounded .prototype-video-card:hover {
    transform: translateY(-4px);
    border-color: rgba(45, 212, 191, 0.26);
    background: rgba(255, 255, 255, 0.052);
    box-shadow: 0 16px 42px rgba(2, 6, 23, 0.2);
}

.safarii-grounded .pricing-card.popular,
.safarii-grounded .cta-card {
    transform: none;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.08), rgba(59, 130, 246, 0.035));
    box-shadow: none;
}

.safarii-grounded .pricing-card.popular:hover {
    transform: translateY(-4px);
}

.safarii-grounded .step-icon,
.safarii-grounded .testimonial-stars {
    display: none;
}

.safarii-grounded .step-number,
.safarii-grounded .testimonial-avatar {
    border-radius: 10px;
    background: rgba(20, 184, 166, 0.1);
    color: var(--color-text-accent);
    box-shadow: none;
}

.safarii-grounded .steps-grid::before {
    opacity: 0.16;
}

.safarii-grounded .prototype-section {
    background:
        linear-gradient(180deg, rgba(20, 184, 166, 0.035), transparent 48%),
        #07111f;
}

.safarii-grounded .prototype-section::before {
    opacity: 0.12;
}

.safarii-grounded .prototype-video-card {
    padding: 1.35rem;
}

.safarii-grounded .prototype-icon,
.safarii-grounded .feature-icon {
    border-radius: 10px;
}

.safarii-grounded .cta-card {
    border-radius: 16px;
}

.safarii-grounded .footer {
    background: #050b14;
}

@media (max-width: 1024px) {
    .safarii-grounded .hero-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .safarii-grounded .hero {
        padding-top: 110px;
    }

    .safarii-grounded .hero-content,
    .safarii-grounded .demo-content {
        text-align: right;
    }

    .safarii-grounded .hero-actions,
    .safarii-grounded .hero-trust {
        justify-content: flex-start;
    }
}

@media (prefers-reduced-motion: reduce) {
    .safarii-grounded *,
    .safarii-grounded *::before,
    .safarii-grounded *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}