/* ============================================
   SPLITZEN — Premium Dark Theme Design System
   ============================================ */

/* === CUSTOM PROPERTIES === */
:root {
    /* Colors */
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #111111;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-subtle: rgba(255, 255, 255, 0.06);

    --accent: #10B981;
    --accent-light: #34D399;
    --accent-dark: #059669;
    --accent-glow: rgba(16, 185, 129, 0.15);
    --accent-glow-strong: rgba(16, 185, 129, 0.3);

    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-tertiary: rgba(255, 255, 255, 0.4);
    --text-accent: var(--accent);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;
    --font-size-6xl: 4.5rem;

    /* 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;

    /* Effects */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --blur-glass: 20px;
    --blur-heavy: 40px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px var(--accent-glow);

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 600ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Layout */
    --container-max: 1200px;
    --container-padding: 1.5rem;
    --nav-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE/Edge */
}

html::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari/Opera */
}

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

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
    font-family: inherit;
}

/* === UTILITIES === */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

/* === SCROLL REVEAL ANIMATIONS === */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Stagger children */
.reveal-up:nth-child(2) {
    transition-delay: 0.1s;
}

.reveal-up:nth-child(3) {
    transition-delay: 0.2s;
}

.reveal-up:nth-child(4) {
    transition-delay: 0.3s;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(var(--blur-glass));
    -webkit-backdrop-filter: blur(var(--blur-glass));
    border-bottom: 1px solid var(--border-glass);
    padding: var(--space-sm) 0;
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    font-weight: 500;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--accent);
    color: #000;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    background: var(--accent-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

/* Hamburger */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}

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

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

.nav-hamburger.active span:nth-child(2) {
    opacity: 0;
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    height: 400vh;
    /* Tall section for scroll-driven animation */
    display: flex;
    flex-direction: column;
}

.hero-bg {
    position: sticky;
    top: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.hero-bg canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-gradient-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to bottom, rgba(0, 0, 0, 0.3) 0%, transparent 30%),
        linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%),
        linear-gradient(135deg, rgba(0, 0, 0, 0.6) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 0 max(var(--container-padding), calc((100% - var(--container-max)) / 2 + var(--container-padding)));
    z-index: 10;
    pointer-events: none;
}

.hero-content>* {
    pointer-events: auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
    background: var(--accent-glow);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--accent-light);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-lg);
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        box-shadow: 0 0 0 0 var(--accent-glow-strong);
    }

    50% {
        opacity: 0.7;
        box-shadow: 0 0 0 6px transparent;
    }
}

.hero-title {
    font-size: clamp(var(--font-size-4xl), 7vw, var(--font-size-6xl));
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-lg);
}

.hero-title-accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 50%, #6EE7B7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(var(--font-size-base), 1.5vw, var(--font-size-lg));
    color: var(--text-secondary);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: var(--font-size-sm);
    padding: 14px 28px;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: #000;
    box-shadow: 0 0 0 0 var(--accent-glow);
}

.btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--accent-glow-strong), 0 8px 24px rgba(0, 0, 0, 0.3);
}

.btn-ghost {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: var(--font-size-base);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat-divider {
    width: 1px;
    height: 32px;
    background: var(--border-glass);
}

/* Scroll Indicator */
.scroll-indicator {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    z-index: 10;
    opacity: 1;
    transition: opacity var(--transition-slow);
}

.scroll-indicator.hidden {
    opacity: 0;
    pointer-events: none;
}

.scroll-indicator span {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

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

    50% {
        transform: scaleY(0.6);
        opacity: 0.4;
    }
}

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

.section-tag {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    background: var(--accent-glow);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: var(--radius-full);
}

.section-title {
    font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ============================================
   FEATURES — BENTO GRID
   ============================================ */
.features {
    position: relative;
    padding: var(--space-5xl) 0;
    background: var(--bg-secondary);
    z-index: 20;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: var(--space-md);
}

.bento-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
}

.bento-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.bento-large {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
}

.bento-wide {
    grid-column: 2 / 4;
    display: flex;
    align-items: stretch;
}

.bento-content {
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    flex: 1;
}

.bento-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--accent-glow);
    border: 1px solid rgba(16, 185, 129, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.bento-icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
}

.bento-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.bento-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.7;
}

.bento-visual {
    position: relative;
    overflow: hidden;
    min-height: 200px;
}

.bento-large .bento-visual {
    height: 260px;
}

.bento-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.bento-card:hover .bento-visual img {
    transform: scale(1.05);
}

.bento-visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--bg-secondary) 0%, transparent 50%);
}

.bento-visual-side {
    width: 300px;
    min-height: auto;
    flex-shrink: 0;
}

.bento-visual-side .bento-visual-overlay {
    background: linear-gradient(to right, var(--bg-secondary) 0%, transparent 50%);
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
    position: relative;
    padding: var(--space-5xl) 0;
    background: var(--bg-primary);
    z-index: 20;
}

.steps-container {
    display: flex;
    align-items: stretch;
    gap: 0;
}

.step {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.step:hover {
    border-color: rgba(16, 185, 129, 0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.step-visual {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.step-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.step:hover .step-visual img {
    transform: scale(1.05);
}

.step-visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.3) 100%);
}

.step-number {
    position: absolute;
    bottom: 16px;
    right: 16px;
    font-size: var(--font-size-4xl);
    font-weight: 900;
    color: var(--accent);
    opacity: 0.3;
    line-height: 1;
    letter-spacing: -0.04em;
}

.step-content {
    padding: var(--space-xl);
}

.step-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.step-content p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.7;
}

.step-connector {
    display: flex;
    align-items: center;
    width: 60px;
    flex-shrink: 0;
    padding: 0 4px;
}

.step-connector svg {
    width: 100%;
}

/* ============================================
   VIDEO SHOWCASE
   ============================================ */
.showcase {
    position: relative;
    padding: var(--space-5xl) 0;
    background: var(--bg-secondary);
    z-index: 20;
}

.video-showcase {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.video-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-lg);
}

.video-wrapper video {
    width: 100%;
    display: block;
    border-radius: var(--radius-xl);
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    box-shadow: 0 0 40px var(--accent-glow-strong);
    z-index: 2;
}

.video-play-btn svg {
    width: 28px;
    height: 28px;
    color: #000;
    margin-left: 3px;
}

.video-play-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 60px var(--accent-glow-strong);
}

.video-play-btn.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.8);
}

.video-glow {
    position: absolute;
    inset: -40px;
    border-radius: var(--radius-xl);
    background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
    z-index: -1;
    opacity: 0.5;
}

/* ============================================
   REVIEWS
   ============================================ */
.reviews {
    position: relative;
    padding: var(--space-5xl) 0;
    background: var(--bg-primary);
    z-index: 20;
}

.reviews-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: var(--space-md);
    align-items: start;
}

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

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

.review-featured {
    border-color: rgba(16, 185, 129, 0.15);
    background: rgba(16, 185, 129, 0.03);
}

.review-stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-lg);
}

.review-stars svg {
    width: 16px;
    height: 16px;
}

.review-card blockquote {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    font-style: italic;
}

.review-featured blockquote {
    font-size: var(--font-size-base);
}

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

.review-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-glow);
    border: 1px solid rgba(16, 185, 129, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
    color: var(--accent);
}

.review-author strong {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.review-author span {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

/* ============================================
   DOWNLOAD CTA
   ============================================ */
.download-cta {
    position: relative;
    padding: var(--space-5xl) 0;
    background: var(--bg-secondary);
    text-align: center;
    overflow: hidden;
    z-index: 20;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.4;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl));
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.cta-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
}

.cta-note {
    display: block;
    margin-top: var(--space-lg);
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    position: relative;
    padding: var(--space-4xl) 0 var(--space-xl);
    background: var(--bg-primary);
    border-top: 1px solid var(--border-subtle);
    z-index: 20;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-4xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand p {
    margin-top: var(--space-md);
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    line-height: 1.7;
}

.footer-links h4 {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
    margin-bottom: var(--space-lg);
}

.footer-links a {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

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

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

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

.heart {
    color: #ef4444;
}

/* ============================================
   RESPONSIVE — MOBILE FIRST
   ============================================ */

/* Tablet portrait and below */
@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: 1fr 1fr;
    }

    .bento-large {
        grid-column: 1 / 2;
        grid-row: auto;
    }

    .bento-wide {
        grid-column: 1 / 3;
    }

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

    .review-featured {
        grid-column: 1 / 3;
    }

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

    .footer-brand {
        grid-column: 1 / 3;
    }
}

/* Mobile landscape & small tablets */
@media (max-width: 768px) {
    :root {
        --container-padding: 1.25rem;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(var(--blur-heavy));
        -webkit-backdrop-filter: blur(var(--blur-heavy));
        flex-direction: column;
        padding: calc(var(--nav-height) + var(--space-2xl)) var(--space-2xl) var(--space-2xl);
        gap: var(--space-lg);
        transition: right var(--transition-base);
        border-left: 1px solid var(--border-glass);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-hamburger {
        display: flex;
    }

    .nav-link {
        font-size: var(--font-size-lg);
    }

    .hero-content {
        padding-left: var(--container-padding);
        padding-right: var(--container-padding);
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }

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

    .bento-large,
    .bento-wide {
        grid-column: auto;
    }

    .bento-wide {
        flex-direction: column;
    }

    .bento-visual-side {
        width: 100%;
        height: 180px;
    }

    .bento-visual-side .bento-visual-overlay {
        background: linear-gradient(to top, var(--bg-secondary) 0%, transparent 50%);
    }

    .steps-container {
        flex-direction: column;
        gap: var(--space-md);
    }

    .step-connector {
        width: auto;
        height: 40px;
        justify-content: center;
        transform: rotate(90deg);
    }

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

    .review-featured {
        grid-column: auto;
    }

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

    .footer-brand {
        grid-column: auto;
    }

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

/* Small mobile */
@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

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

    .btn {
        justify-content: center;
    }

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

    .step-visual {
        height: 160px;
    }

    .video-play-btn {
        width: 56px;
        height: 56px;
    }

    .video-play-btn svg {
        width: 22px;
        height: 22px;
    }
}

/* Large desktop */
@media (min-width: 1440px) {
    :root {
        --container-max: 1320px;
    }
}