/* ==========================================================================
   Püsü IPTV - Modern, White & Sharp Theme Stylesheet (Enhanced Animations)
   Author: Okan Bayındır
   Theme: Pure White, Sharp Minimalist Architecture & Rich Interactive Animations
   ========================================================================== */

/* ==========================================================================
   Custom Font: Canada
   ========================================================================== */
@font-face {
    font-family: 'Canada';
    src: url('Canada.otf') format('opentype'),
         url('./Canada.otf') format('opentype'),
         url('../Canada.otf') format('opentype'),
         url('fonts/Canada.otf') format('opentype'),
         url('../fonts/Canada.otf') format('opentype');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Backgrounds */
    --bg-base: #ffffff;
    --bg-subtle: #f8fafc;
    --bg-surface: #f1f5f9;
    --bg-card: #ffffff;
    --bg-card-hover: #ffffff;
    --bg-card-muted: #f8fafc;

    /* Brand Accent Colors */
    --orange-main: #ea580c;
    --orange-light: #f97316;
    --orange-glow: rgba(234, 88, 12, 0.22);
    --cyan-main: #0284c7;
    --cyan-light: #00a8e8;
    --cyan-glow: rgba(2, 132, 199, 0.22);
    --green-main: #059669;
    --green-light: #10b981;
    --green-glow: rgba(5, 150, 105, 0.22);
    --purple-main: #7c3aed;
    --yellow-main: #d97706;

    /* Gradients */
    --gradient-hero-orange: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);
    --gradient-hero-cyan: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    --gradient-brand: linear-gradient(135deg, #ea580c 0%, #0284c7 100%);
    --gradient-btn-orange: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    --gradient-btn-green: linear-gradient(135deg, #059669 0%, #10b981 100%);

    /* Typography */
    --font-main: 'Canada', 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-subtle: #94a3b8;

    /* Borders & Shadows */
    --border-subtle: #e2e8f0;
    --border-strong: #cbd5e1;
    --border-cyan: rgba(2, 132, 199, 0.3);
    --border-orange: rgba(234, 88, 12, 0.3);
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-card: 0 10px 30px -5px rgba(15, 23, 42, 0.06), 0 4px 10px -2px rgba(15, 23, 42, 0.03);
    --shadow-card-hover: 0 20px 40px -8px rgba(15, 23, 42, 0.12), 0 8px 20px -4px rgba(15, 23, 42, 0.06);
    --shadow-window: 0 25px 65px -15px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(15, 23, 42, 0.06);

    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-spring: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   Base & Reset
   ========================================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-main);
}

body, button, input, select, textarea, h1, h2, h3, h4, h5, h6, p, a, span, small, strong, em, li, label {
    font-family: var(--font-main);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-subtle);
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--orange-main);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==========================================================================
   Keyframe Animations
   ========================================================================== */

@keyframes floatMascot {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-12px) rotate(0.8deg);
    }
}

@keyframes floatBadgeSlow {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes floatBadgeAlt {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(8px);
    }
}

@keyframes ambientPulse {
    0%, 100% {
        opacity: 0.55;
        transform: scale(1);
    }
    50% {
        opacity: 0.85;
        transform: scale(1.1);
    }
}

@keyframes buttonShimmer {
    0% {
        left: -120%;
    }
    100% {
        left: 200%;
    }
}

@keyframes tvAmbientGlow {
    0%, 100% {
        box-shadow: 0 20px 50px -10px rgba(5, 150, 105, 0.18), 0 0 0 1px rgba(0,0,0,0.06);
    }
    50% {
        box-shadow: 0 30px 65px -8px rgba(5, 150, 105, 0.28), 0 0 0 1px rgba(5, 150, 105, 0.2);
    }
}

@keyframes winMockupGlow {
    0%, 100% {
        box-shadow: 0 20px 50px -10px rgba(2, 132, 199, 0.16), 0 0 0 1px rgba(0,0,0,0.06);
    }
    50% {
        box-shadow: 0 30px 65px -8px rgba(2, 132, 199, 0.26), 0 0 0 1px rgba(2, 132, 199, 0.2);
    }
}

@keyframes modalBackdropIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes modalDialogIn {
    from {
        opacity: 0;
        transform: scale(0.92) translateY(24px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-subtle);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease, box-shadow 0.3s ease;
}

.main-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

.main-header.header-hidden {
    transform: translateY(-100%);
    box-shadow: none;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.brand-logo:hover {
    transform: scale(1.03);
}

.brand-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: drop-shadow(0 2px 6px var(--orange-glow));
    transition: var(--transition-spring);
}

.brand-logo:hover .brand-icon {
    transform: rotate(8deg) scale(1.08);
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    line-height: 1.1;
}

.accent-orange {
    color: var(--orange-main);
}

.brand-sub {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 1.75rem;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.92rem;
    font-weight: 600;
    transition: var(--transition-smooth);
    position: relative;
    padding: 0.4rem 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--orange-main);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
    border-radius: 2px;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--orange-main);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-header-download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.15rem;
    background: var(--gradient-btn-orange);
    color: #ffffff !important;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition-spring);
    box-shadow: 0 4px 12px var(--orange-glow);
    position: relative;
    overflow: hidden;
}

.btn-header-download::after {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
    animation: buttonShimmer 4s infinite;
}

.btn-header-download:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 6px 18px rgba(234, 88, 12, 0.35);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

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

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    position: relative;
    padding: 8.5rem 0 5rem;
    background: radial-gradient(circle at 10% 20%, rgba(2, 132, 199, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 90% 80%, rgba(234, 88, 12, 0.04) 0%, transparent 50%),
                #ffffff;
    overflow: hidden;
}

.hero-ambient {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
}

.hero-ambient-orange {
    top: -100px;
    right: -100px;
    background: rgba(234, 88, 12, 0.08);
    animation: ambientPulse 8s infinite alternate ease-in-out;
}

.hero-ambient-cyan {
    bottom: -150px;
    left: -150px;
    background: rgba(2, 132, 199, 0.08);
    animation: ambientPulse 10s infinite alternate-reverse ease-in-out;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: #f8fafc;
    border: 1px solid var(--border-subtle);
    border-radius: 30px;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.hero-badge:hover {
    border-color: var(--orange-main);
    color: var(--orange-main);
    transform: translateY(-1px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10b981;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 1.2rem;
    color: var(--text-primary);
}

.text-gradient-orange {
    background: var(--gradient-hero-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-cyan {
    background: var(--gradient-hero-cyan);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 2rem;
    max-width: 580px;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-family: var(--font-main);
    font-weight: 700;
    text-decoration: none;
    border-radius: 10px;
    transition: var(--transition-spring);
    cursor: pointer;
    border: none;
}

.btn-primary-glow {
    background: var(--gradient-btn-orange);
    color: #ffffff;
    box-shadow: 0 8px 22px var(--orange-glow);
    position: relative;
    overflow: hidden;
}

.btn-primary-glow::after {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
    animation: buttonShimmer 3.5s infinite;
}

.btn-primary-glow:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 28px rgba(234, 88, 12, 0.38);
    color: #ffffff;
}

.btn-lg {
    padding: 0.9rem 1.75rem;
    font-size: 0.96rem;
}

.btn-xl {
    padding: 1.1rem 2.2rem;
    font-size: 1.05rem;
}

.btn-text-block {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.btn-caption {
    font-weight: 700;
    line-height: 1.2;
}

.btn-subtext {
    font-size: 0.74rem;
    font-weight: 500;
    opacity: 0.9;
}

/* Hero QR Scan Button */
.hero-qr-btn {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    padding: 0.55rem 1.1rem 0.55rem 0.65rem;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-spring);
}

.hero-qr-btn:hover {
    border-color: var(--green-main);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 24px rgba(5, 150, 105, 0.15);
}

.hero-qr-thumb {
    width: 44px;
    height: 44px;
    background: #ffffff;
    border-radius: 6px;
    padding: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-subtle);
    transition: var(--transition-smooth);
}

.hero-qr-btn:hover .hero-qr-thumb {
    transform: scale(1.08);
}

.hero-qr-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.hero-qr-info {
    display: flex;
    flex-direction: column;
}

.hero-qr-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 5px;
}

.hero-qr-title i {
    color: var(--green-main);
}

.hero-qr-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* Hero Stats Bar */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 1.5rem;
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    max-width: fit-content;
}

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

.stat-value {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.1;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 28px;
    background-color: var(--border-subtle);
}

/* Hero Visual Showcase with Floating Badges */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mascot-showcase-card {
    position: relative;
    width: 320px;
    height: 320px;
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 50px -10px rgba(15, 23, 42, 0.08), 0 0 0 12px rgba(248, 250, 252, 0.8);
    animation: floatMascot 6s ease-in-out infinite;
}

.mascot-glow-ring {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px dashed rgba(234, 88, 12, 0.25);
    animation: spin 30s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.mascot-img {
    width: 210px;
    height: 210px;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(234, 88, 12, 0.15));
    transition: var(--transition-spring);
}

.mascot-showcase-card:hover .mascot-img {
    transform: scale(1.08) rotate(3deg);
}

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.95rem;
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
    box-shadow: 0 10px 25px -4px rgba(15, 23, 42, 0.1);
    white-space: nowrap;
    transition: var(--transition-spring);
}

.floating-badge:hover {
    transform: scale(1.08) !important;
    border-color: var(--orange-main);
}

.floating-badge i {
    color: var(--orange-main);
}

.badge-top-left {
    top: 5%;
    left: -15%;
    animation: floatBadgeSlow 5s ease-in-out infinite;
}

.badge-top-right {
    top: 10%;
    right: -15%;
    animation: floatBadgeAlt 5.5s ease-in-out infinite;
}

.badge-top-right i {
    color: var(--cyan-main);
}

.badge-bottom-left {
    bottom: 8%;
    left: -12%;
    animation: floatBadgeAlt 6s ease-in-out infinite;
}

.badge-bottom-left i {
    color: var(--purple-main);
}

.badge-bottom-right {
    bottom: 5%;
    right: -10%;
    animation: floatBadgeSlow 6.5s ease-in-out infinite;
}

.badge-bottom-right i {
    color: var(--green-main);
}

/* ==========================================================================
   Common Section Styles (Clean & Airy)
   ========================================================================== */

section {
    padding: 5.5rem 0;
    position: relative;
}

.section-header {
    margin-bottom: 3rem;
}

.section-tag {
    display: inline-block;
    font-size: 0.76rem;
    font-weight: 800;
    color: var(--cyan-main);
    background: rgba(2, 132, 199, 0.08);
    border: 1px solid var(--border-cyan);
    padding: 0.35rem 0.85rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.3rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    margin-bottom: 0.6rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

/* ==========================================================================
   Section 1: Windows (In-App Screenshot Showcase)
   ========================================================================== */

.section-download {
    background: #f8fafc;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.download-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 18px;
    padding: 3.25rem;
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 3.5rem;
    align-items: center;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.download-card:hover {
    box-shadow: var(--shadow-card-hover);
}

.download-info h2 {
    font-size: 2.1rem;
    font-weight: 800;
    margin: 0.4rem 0 0.85rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.download-info p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 1.75rem;
}

.specs-table {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-bottom: 0;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.7rem 1.15rem;
    background: #f8fafc;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.spec-row:hover {
    background: #ffffff;
    border-color: var(--cyan-main);
    transform: translateX(4px);
}

.spec-name {
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.spec-name i {
    color: var(--cyan-main);
}

.spec-val {
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--text-primary);
}

.windows-badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.win-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-secondary);
    background: #f8fafc;
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--border-subtle);
    transition: var(--transition-smooth);
}

.win-pill:hover {
    color: var(--cyan-main);
    border-color: var(--border-cyan);
    background: #ffffff;
    transform: translateY(-2px);
}

.win-pill i {
    color: var(--cyan-main);
}

/* Windows In-App Window Mockup */
.windows-app-mockup {
    background: #0f172a;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-window);
    border: 1px solid #cbd5e1;
    transition: var(--transition-spring);
    animation: winMockupGlow 7s ease-in-out infinite;
}

.windows-app-mockup:hover {
    transform: translateY(-6px) scale(1.01);
}

.windows-titlebar {
    background: #1e293b;
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #334155;
}

.windows-title-left {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: #e2e8f0;
}

.windows-title-left img {
    width: 18px;
    height: 18px;
}

.windows-title-controls {
    display: flex;
    gap: 7px;
}

.win-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.windows-app-body {
    position: relative;
    line-height: 0;
    background: #000;
}

.windows-screen-img {
    width: 100%;
    height: auto;
    display: block;
}

.windows-badge-overlay {
    position: absolute;
    bottom: 14px;
    left: 14px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    color: #fff;
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 0.74rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.windows-badge-overlay i {
    color: var(--orange-main);
}

/* ==========================================================================
   Section 2: Android & Android TV
   ========================================================================== */

.section-android-white {
    background: #ffffff;
    padding: 5.5rem 0;
    position: relative;
}

.android-white-header {
    margin-bottom: 3rem;
}

.android-white-header .section-tag {
    color: #059669;
    background: rgba(5, 150, 105, 0.08);
    border-color: rgba(5, 150, 105, 0.25);
}

/* Smart TV Device Mockup */
.android-showcase-visual {
    margin-bottom: 3rem;
    position: relative;
}

.smart-tv-frame {
    background: #0f172a;
    border-radius: 14px;
    padding: 8px 8px 14px 8px;
    box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.08);
    max-width: 920px;
    margin: 0 auto;
    position: relative;
    transition: var(--transition-spring);
    animation: tvAmbientGlow 8s ease-in-out infinite;
}

.smart-tv-frame:hover {
    transform: translateY(-5px) scale(1.01);
}

.tv-bezel-screen {
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    background: #fff;
    line-height: 0;
}

.tv-screen-img {
    width: 100%;
    height: auto;
    display: block;
}

.tv-stand {
    width: 200px;
    height: 10px;
    background: linear-gradient(180deg, #64748b 0%, #1e293b 100%);
    margin: 0 auto;
    border-radius: 0 0 6px 6px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.12);
}

.tv-badge-pill {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(10px);
    color: #fff;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 7px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.tv-badge-pill i {
    color: #3ddc84;
}

/* Android Features & QR */
.android-white-bottom {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 2.5rem;
    align-items: center;
}

.android-sharp-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.sharp-feature-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 1.4rem;
    transition: var(--transition-spring);
    box-shadow: var(--shadow-sm);
}

.sharp-feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--green-main);
    box-shadow: 0 12px 25px rgba(5, 150, 105, 0.12);
}

.sharp-icon-wrap {
    width: 40px;
    height: 40px;
    background: rgba(5, 150, 105, 0.08);
    color: var(--green-main);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 0.85rem;
    transition: var(--transition-spring);
}

.sharp-feature-card:hover .sharp-icon-wrap {
    transform: scale(1.15) rotate(5deg);
    background: var(--green-main);
    color: #ffffff;
}

.sharp-feature-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.sharp-feature-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.android-badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
    grid-column: 1 / -1;
}

.android-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-secondary);
    background: #f8fafc;
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--border-subtle);
    transition: var(--transition-smooth);
}

.android-pill:hover {
    color: var(--green-main);
    border-color: rgba(5, 150, 105, 0.3);
    background: #ffffff;
    transform: translateY(-2px);
}

.android-pill i {
    color: var(--green-main);
}

/* White Theme QR Card */
.android-white-qr-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 2rem 1.75rem;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.android-white-qr-card:hover {
    border-color: var(--green-main);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-4px);
}

.light-qr-frame {
    width: 140px;
    height: 140px;
    margin: 0 auto 1.25rem;
    padding: 8px;
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-spring);
}

.android-white-qr-card:hover .light-qr-frame {
    transform: scale(1.05);
    border-color: var(--green-main);
}

.light-qr-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.android-white-qr-card h3 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.android-white-qr-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 1.25rem;
}

.btn-play-store-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: var(--gradient-btn-green);
    color: #ffffff;
    padding: 0.8rem 1.6rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.94rem;
    text-decoration: none;
    transition: var(--transition-spring);
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.35);
    width: 100%;
}

.btn-play-store-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(5, 150, 105, 0.45);
    color: #ffffff;
}

/* ==========================================================================
   Section 3: Key Features (Özellikler)
   ========================================================================== */

.section-features {
    padding: 5.5rem 0;
    background: #f8fafc;
    border-top: 1px solid var(--border-subtle);
}

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

.feature-box {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 1.75rem;
    transition: var(--transition-spring);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: transparent;
    transition: var(--transition-smooth);
}

.feature-box:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--border-strong);
}

.feature-box:hover::before {
    background: var(--orange-main);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: 1.15rem;
    transition: var(--transition-spring);
}

.feature-box:hover .feature-icon {
    transform: scale(1.15) rotate(6deg);
}

.feature-icon-cyan { background: rgba(2, 132, 199, 0.08); color: var(--cyan-main); border: 1px solid rgba(2, 132, 199, 0.2); }
.feature-icon-orange { background: rgba(234, 88, 12, 0.08); color: var(--orange-main); border: 1px solid rgba(234, 88, 12, 0.2); }
.feature-icon-purple { background: rgba(124, 58, 237, 0.08); color: var(--purple-main); border: 1px solid rgba(124, 58, 237, 0.2); }
.feature-icon-green { background: rgba(5, 150, 105, 0.08); color: var(--green-main); border: 1px solid rgba(5, 150, 105, 0.2); }
.feature-icon-red { background: rgba(225, 29, 72, 0.08); color: #e11d48; border: 1px solid rgba(225, 29, 72, 0.2); }
.feature-icon-blue { background: rgba(37, 99, 235, 0.08); color: #2563eb; border: 1px solid rgba(37, 99, 235, 0.2); }

.feature-box h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.feature-box p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* ==========================================================================
   Section 4: Modules (Modüller)
   ========================================================================== */

.section-modules {
    padding: 5.5rem 0;
    background: #ffffff;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.module-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-spring);
    position: relative;
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--border-subtle);
    transition: var(--transition-smooth);
}

.module-card.card-cyan:hover::before { background: var(--cyan-main); }
.module-card.card-orange:hover::before { background: var(--orange-main); }
.module-card.card-purple:hover::before { background: var(--purple-main); }
.module-card.card-yellow:hover::before { background: var(--yellow-main); }

.module-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}

.module-icon-wrap {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    padding: 8px;
    border: 1px solid var(--border-subtle);
    transition: var(--transition-spring);
}

.module-card:hover .module-icon-wrap {
    transform: scale(1.1) rotate(4deg);
}

.module-icon {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.module-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.65rem;
}

.module-header-row h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.badge-module {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    background: #f1f5f9;
    color: var(--text-secondary);
}

.card-cyan .badge-module { color: var(--cyan-main); background: rgba(2, 132, 199, 0.08); }
.card-orange .badge-module { color: var(--orange-main); background: rgba(234, 88, 12, 0.08); }
.card-purple .badge-module { color: var(--purple-main); background: rgba(124, 58, 237, 0.08); }
.card-yellow .badge-module { color: var(--yellow-main); background: rgba(217, 119, 6, 0.08); }

.module-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin-bottom: 1.25rem;
}

.module-feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-subtle);
}

.module-feature-list li {
    font-size: 0.82rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.card-cyan .module-feature-list i { color: var(--cyan-main); }
.card-orange .module-feature-list i { color: var(--orange-main); }
.card-purple .module-feature-list i { color: var(--purple-main); }
.card-yellow .module-feature-list i { color: var(--yellow-main); }

/* ==========================================================================
   Section 5: Story (Hikaye)
   ========================================================================== */

.section-story {
    padding: 5.5rem 0;
    background: #f8fafc;
    border-top: 1px solid var(--border-subtle);
}

.story-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 18px;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3.5rem;
    align-items: center;
    padding: 3rem;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.story-card:hover {
    box-shadow: var(--shadow-card-hover);
}

.story-image-wrap {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-subtle);
    transition: var(--transition-spring);
}

.story-card:hover .story-image-wrap {
    transform: scale(1.02);
}

.story-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.story-content h2 {
    font-size: 2.1rem;
    font-weight: 800;
    margin: 0.4rem 0 1rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.story-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 1rem;
}

.story-quote {
    margin-top: 1.5rem;
    padding: 1.15rem 1.4rem;
    background: #f8fafc;
    border-left: 3px solid var(--orange-main);
    border-radius: 0 8px 8px 0;
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
    position: relative;
}

.story-quote i {
    color: var(--orange-main);
    opacity: 0.5;
    margin-right: 0.4rem;
}

.quote-author {
    display: block;
    margin-top: 0.5rem;
    font-weight: 700;
    font-size: 0.84rem;
    color: var(--text-primary);
}

/* ==========================================================================
   Section 6: Other Apps (Diğer Projeler)
   ========================================================================== */

.section-other-apps {
    padding: 5.5rem 0;
    background: #ffffff;
    border-top: 1px solid var(--border-subtle);
}

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

.other-app-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 1.75rem;
    display: flex;
    gap: 1.25rem;
    transition: var(--transition-spring);
    box-shadow: var(--shadow-sm);
}

.other-app-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--orange-main);
}

.other-app-icon-wrap {
    width: 54px;
    height: 54px;
    flex-shrink: 0;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    transition: var(--transition-spring);
}

.other-app-card:hover .other-app-icon-wrap {
    transform: scale(1.1) rotate(5deg);
}

.other-app-icon-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.other-app-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.other-app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.4rem;
}

.other-app-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}

.app-ver-badge {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    background: #f1f5f9;
    color: var(--text-muted);
}

.other-app-content p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1.15rem;
}

.btn-glass-sm {
    padding: 0.5rem 1rem;
    font-size: 0.82rem;
    gap: 0.45rem;
    background: #f8fafc;
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    border-radius: 6px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    font-weight: 700;
    transition: var(--transition-smooth);
    align-self: flex-start;
}

.btn-glass-sm:hover {
    background: var(--orange-main);
    color: #fff;
    border-color: var(--orange-main);
    transform: translateY(-2px);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.main-footer {
    padding: 4.5rem 0 2.5rem;
    background: #ffffff;
    border-top: 1px solid var(--border-subtle);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 3rem;
    align-items: flex-start;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.footer-logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.footer-logo span {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
}

.footer-logo strong {
    color: var(--orange-main);
}

.footer-brand p {
    font-size: 0.88rem;
    color: var(--text-muted);
    max-width: 320px;
    line-height: 1.55;
}

.footer-links h4,
.footer-social h4 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.15rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-links a,
.footer-links button {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
}

.footer-links a:hover,
.footer-links button:hover {
    color: var(--orange-main);
    padding-left: 4px;
}

.privacy-modal-btn {
    font-weight: 700 !important;
    color: var(--cyan-main) !important;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    background: transparent;
    border: none;
    font-family: inherit;
    transition: var(--transition-smooth);
}

.privacy-modal-btn:hover {
    color: var(--orange-main) !important;
}

.social-icons {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.15rem;
}

.social-icons a {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: #f8fafc;
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-spring);
}

.social-icons a:hover {
    background: var(--orange-main);
    color: #fff;
    border-color: var(--orange-main);
    transform: translateY(-3px) scale(1.08);
}

.copyright {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* Footer Bottom Bar */
.footer-bottom-bar {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

/* ==========================================================================
   Privacy Policy Modal
   ========================================================================== */

.privacy-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.privacy-modal-backdrop.active {
    display: flex;
    opacity: 1;
    animation: modalBackdropIn 0.3s forwards;
}

.privacy-modal-dialog {
    background: #ffffff;
    border-radius: 16px;
    max-width: 800px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 70px -15px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    animation: modalDialogIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.privacy-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-subtle);
    background: #ffffff;
}

.privacy-modal-title-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.privacy-modal-title-wrap i {
    font-size: 1.4rem;
    color: var(--cyan-main);
}

.privacy-modal-title-wrap h3 {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0;
}

.privacy-modal-close {
    background: #f8fafc;
    border: 1px solid var(--border-subtle);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.privacy-modal-close:hover {
    background: var(--orange-main);
    color: #ffffff;
    border-color: var(--orange-main);
    transform: rotate(90deg);
}

.privacy-modal-body {
    padding: 2rem;
    overflow-y: auto;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.privacy-meta-badge {
    display: inline-block;
    background: #f1f5f9;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 6px;
    margin-bottom: 1.25rem;
}

.privacy-modal-body h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 1.5rem 0 0.5rem;
}

.privacy-modal-body p {
    margin-bottom: 1rem;
}

.privacy-modal-body ul {
    margin: 0.5rem 0 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.privacy-modal-body li {
    color: var(--text-secondary);
}

.privacy-store-alert {
    margin-top: 1.75rem;
    padding: 1rem 1.25rem;
    background: rgba(5, 150, 105, 0.08);
    border: 1px solid rgba(5, 150, 105, 0.25);
    border-radius: 8px;
    color: #065f46;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.privacy-modal-footer {
    padding: 1rem 2rem;
    border-top: 1px solid var(--border-subtle);
    background: #f8fafc;
    display: flex;
    justify-content: flex-end;
}

.btn-modal-close {
    padding: 0.6rem 1.4rem;
    background: var(--text-primary);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-modal-close:hover {
    background: var(--orange-main);
}

/* ==========================================================================
   Scroll Reveal & Animation Classes
   ========================================================================== */

.reveal-fade-up {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1), transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-scale-in {
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1), transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Responsive Media Queries */
@media (max-width: 1050px) {
    .modules-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-title { font-size: 2.7rem; }
    .download-card, .story-card { grid-template-columns: 1fr; padding: 2.25rem; gap: 2.5rem; }
    .android-white-bottom { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
    .hero-layout { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
    .hero-badge, .hero-cta-group, .hero-stats { margin-left: auto; margin-right: auto; justify-content: center; }
    .hero-visual { order: -1; }
    .features-grid, .other-apps-grid, .android-sharp-features { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; gap: 2.25rem; }
    .mobile-menu-toggle { display: flex; }
    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        border-bottom: 1px solid var(--border-subtle);
        padding: 1.5rem;
        display: none;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    }
    .main-nav.active { display: block; }
    .main-nav ul { flex-direction: column; gap: 1.25rem; text-align: center; }
}

@media (max-width: 540px) {
    .hero { padding-top: 7.5rem; }
    .hero-title { font-size: 2.1rem; }
    .hero-stats { flex-direction: column; gap: 0.75rem; width: 100%; }
    .stat-divider { display: none; }
    .modules-grid { grid-template-columns: 1fr; }
    .floating-badge { display: none; }
    .btn-header-download span { display: none; }
    .btn-header-download { padding: 0.5rem; }
}