/* ========================================
   Slean Landing Page - Styles
   ======================================== */

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

:root {
    --color-bg: #09090b;
    --color-bg-elevated: #18181b;
    --color-bg-card: #1c1c1f;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-text: #fafafa;
    --color-text-secondary: #a1a1aa;
    --color-text-muted: #71717a;
    --color-orange: #f97316;
    --color-orange-dark: #ea580c;
    --color-amber: #f59e0b;
    --color-purple: #a855f7;
    --color-purple-dark: #9333ea;
    --color-green: #34d399;
    --color-green-dark: #059669;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --container-max: 1200px;
    --section-spacing: 80px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

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

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

/* --- Phone Frame --- */
.phone-frame {
    position: relative;
    background: #000;
    border-radius: 44px;
    padding: 12px;
    box-shadow:
        0 0 0 2px rgba(255, 255, 255, 0.1),
        0 25px 60px -12px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(249, 115, 22, 0.08);
    overflow: hidden;
}

.phone-screen {
    width: 100%;
    height: auto;
    border-radius: 32px;
    display: block;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(9, 9, 11, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: 10px 0;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.nav-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
}

.nav-title {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color 0.2s;
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: var(--color-text);
    color: var(--color-bg);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
}

.nav-cta:hover {
    transform: scale(1.03);
    box-shadow: 0 0 24px rgba(255, 255, 255, 0.15);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -200px;
    right: -200px;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-orange);
    margin-bottom: 24px;
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

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

.gradient-text-purple {
    background: linear-gradient(135deg, var(--color-purple), #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-green {
    background: linear-gradient(135deg, var(--color-green), #6ee7b7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--color-orange), var(--color-orange-dark));
    color: white;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    width: fit-content;
    box-shadow: 0 4px 24px rgba(249, 115, 22, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(249, 115, 22, 0.4);
}

.btn-primary-lg {
    padding: 18px 40px;
    font-size: 17px;
    border-radius: 16px;
}

/* App Store Badge */
.app-store-badge {
    display: inline-flex;
    width: fit-content;
    position: relative;
    padding: 2px;
    border-radius: 14px;
    transition: all 0.3s ease;
}

/* Rotating border glow */
.app-store-badge::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 14px;
    overflow: hidden;
    z-index: 0;
}

.app-store-badge .badge-glow {
    position: absolute;
    inset: 0;
    border-radius: 14px;
    overflow: hidden;
    z-index: 0;
}

.app-store-badge .badge-glow::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: max(200%, 400px);
    height: max(200%, 400px);
    transform: translate(-50%, -50%);
    background: conic-gradient(
        transparent 0deg,
        transparent 80deg,
        var(--color-orange) 120deg,
        var(--color-amber) 180deg,
        var(--color-orange) 240deg,
        transparent 280deg,
        transparent 360deg
    );
    animation: borderSpin 5s linear infinite;
}

.app-store-badge .badge-glow::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: #000;
    border-radius: 12px;
}

@keyframes borderSpin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.app-store-badge img {
    height: 72px;
    width: auto;
    display: block;
    position: relative;
    z-index: 2;
}

.app-store-badge:hover {
    transform: translateY(-2px);
}

.app-store-badge-lg img {
    height: 80px;
}

.hero-meta {
    font-size: 13px;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* Hero trust badges */
.hero-trust-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(52, 211, 153, 0.08);
    border: 1px solid rgba(52, 211, 153, 0.15);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-green);
}

.trust-badge svg {
    flex-shrink: 0;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hero-stat-value {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--color-text), var(--color-text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-label {
    font-size: 12px;
    color: var(--color-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: var(--color-border);
}

.hero-phone-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-phone {
    position: relative;
    z-index: 2;
    max-width: 320px;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.hero-phone-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.15) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-orange), transparent);
    border-radius: 2px;
    animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.3; transform: scaleY(0.6); }
}

/* --- Section Dividers --- */
.features,
.ai-section,
.privacy-section,
.screenshots-section,
.cta-section {
    border-top: 1px solid var(--color-border);
}

/* --- Section Headers --- */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.2);
    color: var(--color-orange);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 20px;
}

.section-tag-green {
    background: rgba(52, 211, 153, 0.1);
    border-color: rgba(52, 211, 153, 0.2);
    color: var(--color-green);
}

.section-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto;
}

/* --- Features --- */
.features {
    padding: var(--section-spacing) 0;
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 36px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
}

.feature-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Feature icon color variants */
.feature-card[data-feature="duplicates"] .feature-icon {
    background: rgba(249, 115, 22, 0.1);
    border-color: rgba(249, 115, 22, 0.15);
    color: var(--color-orange);
}
.feature-card[data-feature="compression"] .feature-icon {
    background: rgba(249, 115, 22, 0.1);
    border-color: rgba(249, 115, 22, 0.15);
    color: var(--color-orange);
}
.feature-card[data-feature="crop"] .feature-icon {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}
.feature-card[data-feature="filter"] .feature-icon {
    background: rgba(168, 85, 247, 0.1);
    border-color: rgba(168, 85, 247, 0.15);
    color: #a855f7;
}
.feature-card[data-feature="batch"] .feature-icon {
    background: rgba(52, 211, 153, 0.1);
    border-color: rgba(52, 211, 153, 0.15);
    color: #34d399;
}
.feature-card[data-feature="stats"] .feature-icon {
    background: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.15);
    color: #fbbf24;
}
.feature-card[data-feature="onthisday"] .feature-icon {
    background: rgba(244, 114, 182, 0.1);
    border-color: rgba(244, 114, 182, 0.15);
    color: #f472b6;
}
.feature-card[data-feature="languages"] .feature-icon {
    background: rgba(56, 189, 248, 0.1);
    border-color: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
}
.feature-card[data-feature="darkmode"] .feature-icon {
    background: rgba(148, 163, 184, 0.1);
    border-color: rgba(148, 163, 184, 0.15);
    color: #94a3b8;
}

.feature-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.15);
    border-radius: 14px;
    color: var(--color-orange);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.feature-card p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.65;
}

/* --- AI Section --- */
.ai-section {
    padding: var(--section-spacing) 0;
    position: relative;
    overflow: hidden;
}

.ai-bg-glow {
    position: absolute;
    top: 50%;
    left: -200px;
    transform: translateY(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.ai-layout {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 80px;
    align-items: center;
}

.ai-phone-wrapper {
    max-width: 300px;
}

.ai-phone-wrapper .phone-frame {
    box-shadow:
        0 0 0 2px rgba(255, 255, 255, 0.1),
        0 25px 60px -12px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(168, 85, 247, 0.1);
}

.ai-content {
    max-width: 520px;
}

.ai-content .section-tag {
    background: rgba(168, 85, 247, 0.1);
    border-color: rgba(168, 85, 247, 0.2);
    color: var(--color-purple);
}

.ai-content .section-subtitle {
    margin: 0 0 32px 0;
}

.ai-examples {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.ai-prompt-example {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: rgba(168, 85, 247, 0.06);
    border: 1px solid rgba(168, 85, 247, 0.1);
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--color-text-secondary);
    transition: all 0.2s;
}

.ai-prompt-example:hover {
    background: rgba(168, 85, 247, 0.1);
    border-color: rgba(168, 85, 247, 0.2);
    color: var(--color-text);
}

.ai-prompt-icon {
    font-size: 18px;
}

.ai-note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.ai-note svg {
    flex-shrink: 0;
    margin-top: 1px;
    color: var(--color-text-muted);
}

/* --- Privacy --- */
.privacy-section {
    padding: var(--section-spacing) 0;
}

/* Comparison Table */
.comparison-table {
    max-width: 740px;
    margin: 0 auto 48px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.comparison-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    background: var(--color-bg-elevated);
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border-top: 1px solid var(--color-border);
    transition: background 0.2s;
}

.comparison-row:hover {
    background: rgba(255, 255, 255, 0.02);
}

.comparison-label {
    padding: 16px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
}

.comparison-header .comparison-label {
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-col {
    padding: 16px 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.comparison-header .comparison-col {
    font-weight: 700;
    font-size: 14px;
    padding: 18px 20px;
}

.comparison-col-others {
    color: var(--color-text-muted);
}

.comparison-header .comparison-col-others {
    color: var(--color-text-secondary);
}

.comparison-col-slean {
    color: var(--color-green);
    background: rgba(52, 211, 153, 0.04);
}

.comparison-header .comparison-col-slean {
    background: rgba(52, 211, 153, 0.08);
    color: var(--color-green);
}

/* Privacy Detail Cards */
.privacy-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.privacy-detail-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.privacy-detail-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(52, 211, 153, 0.12), transparent);
}

.privacy-detail-card:hover {
    border-color: rgba(52, 211, 153, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

.privacy-detail-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(52, 211, 153, 0.1);
    border-radius: 16px;
    color: var(--color-green);
    margin: 0 auto 20px;
}

.privacy-detail-icon-red {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.privacy-detail-icon-blue {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.privacy-detail-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.privacy-detail-card p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.65;
}

.privacy-detail-card p strong {
    color: var(--color-text);
}

/* --- Screenshots --- */
.screenshots-section {
    padding: var(--section-spacing) 0;
    overflow: hidden;
}

.screenshots-swiper {
    padding: 20px 0 60px;
    overflow: visible;
}

.screenshots-swiper .swiper-wrapper {
    align-items: center;
}

.swiper-slide {
    width: 280px;
    transition: all 0.4s ease;
}

.screenshot-slide {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.screenshot-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: color 0.3s;
}

.swiper-slide-active .screenshot-label {
    color: var(--color-text);
}

.swiper-slide-active .phone-frame {
    box-shadow:
        0 0 0 2px rgba(255, 255, 255, 0.12),
        0 30px 70px -15px rgba(0, 0, 0, 0.5),
        0 0 50px rgba(249, 115, 22, 0.12);
}

/* --- CTA --- */
.cta-section {
    padding: var(--section-spacing) 0;
    position: relative;
    overflow: hidden;
}

.cta-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(249, 115, 22, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cta-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    margin-bottom: 32px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-content .section-title {
    margin-bottom: 16px;
}

.cta-content .section-subtitle {
    margin-bottom: 32px;
}

.cta-meta {
    margin-top: 16px;
    font-size: 13px;
    color: var(--color-text-muted);
    font-weight: 500;
}

.cta-trust {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    font-size: 13px;
    color: var(--color-green);
    font-weight: 500;
}

/* --- Footer --- */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
}

.footer-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
}

.footer-name {
    font-size: 16px;
    font-weight: 700;
}

.footer-links {
    display: flex;
    gap: 28px;
}

.footer-links a {
    font-size: 14px;
    color: var(--color-text-muted);
    transition: color 0.2s;
}

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

.footer-copy {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* --- Noise texture overlay --- */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ========================================
   GSAP Animation Prep - set by JS only
   ======================================== */

/* ========================================
   Responsive
   ======================================== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --section-spacing: 64px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
    }

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

    .hero-subtitle {
        max-width: 480px;
    }

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

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

    .hero-phone {
        max-width: 280px;
    }

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

    .ai-layout {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
    }

    .ai-phone-wrapper {
        margin: 0 auto;
        max-width: 260px;
        order: -1;
    }

    .ai-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .ai-content .section-subtitle {
        text-align: center;
    }

    .privacy-details-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --section-spacing: 56px;
    }

    .container {
        padding: 0 20px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(9, 9, 11, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 28px;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s;
    }

    .nav-links.active {
        opacity: 1;
        pointer-events: all;
    }

    .nav-links a {
        font-size: 24px;
        font-weight: 600;
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

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

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

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

    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .btn-primary {
        padding: 14px 28px;
        font-size: 15px;
        width: 100%;
    }

    .hero-stats {
        gap: 20px;
    }

    .hero-stat-value {
        font-size: 22px;
    }

    .hero-phone {
        max-width: 240px;
    }

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

    .feature-card {
        padding: 28px 24px;
        border-radius: var(--radius-lg);
    }

    .feature-card h3 {
        font-size: 18px;
    }

    .section-title {
        font-size: 28px;
    }

    .section-subtitle {
        font-size: 15px;
    }

    .ai-prompt-example {
        font-size: 14px;
        padding: 12px 16px;
    }

    .comparison-col {
        font-size: 12px;
        padding: 12px 10px;
        gap: 4px;
    }

    .comparison-label {
        font-size: 12px;
        padding: 12px 10px;
    }

    .comparison-header .comparison-col {
        font-size: 12px;
        padding: 14px 10px;
    }

    .privacy-detail-card {
        padding: 28px 20px;
    }

    .swiper-slide {
        width: 240px;
    }

    .footer-container {
        flex-direction: column;
        text-align: center;
    }

    .cta-icon {
        width: 64px;
        height: 64px;
        border-radius: 16px;
    }

    .btn-primary-lg {
        padding: 16px 32px;
        font-size: 15px;
    }

    .hero-scroll-indicator {
        display: none;
    }
}

/* Small phones */
@media (max-width: 380px) {
    .hero-title {
        font-size: 30px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .stat-divider {
        width: 36px;
        height: 1px;
    }
}