/* ==========================================================================
   Grice Mobile | Design System & Styling
   ========================================================================== */

/* Variables */
:root {
    --bg-dark: #05070c;
    --bg-card: #0c0f1a;
    --bg-card-hover: #121727;
    --primary: #a855f7;
    --primary-light: #c084fc;
    --secondary: #06b6d4;
    --accent: #6366f1;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dark: #0f172a;
    --glass-bg: rgba(12, 15, 26, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-glow: rgba(168, 85, 247, 0.15);
    --transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
    --font-heading: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "SF Pro", "SFNS Display", "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
    --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "SF Pro", "SFNS Display", "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
    --shadow: 0 10px 30px -10px rgba(2, 4, 8, 0.9);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
}

body {
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

p {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--text-muted);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    box-shadow: 0 4px 20px -5px var(--primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px -5px var(--primary);
    filter: brightness(1.1);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-main);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.btn-icon {
    width: 1.1rem;
    height: 1.1rem;
}

/* Gradients & Background Elements */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge {
    display: inline-block;
    background: rgba(168, 85, 247, 0.15);
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: var(--primary-light);
    padding: 0.35rem 1rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

/* Header & Navigation */
.navbar-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    background: rgba(5, 7, 12, 0.7);
    transition: var(--transition);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.logo-full {
    height: 32px;
    width: auto;
    display: block;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-muted);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--text-main);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    z-index: 102;
}

.mobile-menu-btn .bar {
    width: 25px;
    height: 2px;
    background-color: var(--text-main);
    transition: var(--transition);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 180px 0 100px;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, rgba(6, 182, 212, 0.05) 50%, rgba(0,0,0,0) 70%);
    z-index: -1;
    filter: blur(80px);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

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

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.hero-description {
    font-size: 1.15rem;
    margin-bottom: 2rem;
    max-width: 580px;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    margin-bottom: 3.5rem;
}

/* Simulator Switcher Controls */
.simulator-controls-wrapper {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.25rem;
    max-width: 580px;
    backdrop-filter: blur(12px);
}

.controls-title {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.simulator-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.sim-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    border-radius: 12px;
    background: rgba(255,255,255,0.03);
    border: 1px solid transparent;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.sim-tab:hover {
    background: rgba(255,255,255,0.06);
    color: var(--text-main);
}

.sim-tab.active {
    background: rgba(168, 85, 247, 0.15);
    border-color: rgba(168, 85, 247, 0.35);
    color: var(--primary-light);
}

.tab-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dialer-dot { background-color: #34d399; }
.launcher-dot { background-color: #a855f7; }
.messages-dot { background-color: #3b82f6; }
.calculator-dot { background-color: #f59e0b; }
.clock-dot { background-color: #f43f5e; }
.beshot-dot { background-color: #10b981; }

/* Smartphone CSS Simulator */
.hero-simulator-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.simulator-glow {
    position: absolute;
    width: 320px;
    height: 600px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    opacity: 0.15;
    filter: blur(50px);
    border-radius: 40px;
    z-index: -1;
}

.smartphone-case {
    width: 310px;
    height: 620px;
    background-color: #080c14;
    border: 12px solid #1a2235;
    border-radius: 44px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), 0 0 0 4px #0f1422;
    position: relative;
    overflow: hidden;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background-color: #000;
    border-radius: 32px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Dynamic Island */
.dynamic-island-notch {
    position: absolute;
    top: 11px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 25px;
    background-color: #000;
    border-radius: 15px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
}

.notch-content {
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
}

.dynamic-island-notch.expanded {
    width: 220px;
    height: 44px;
    border-radius: 22px;
    background-color: #080a0f;
}

.dynamic-island-notch.expanded .notch-content {
    opacity: 1;
    visibility: visible;
}

.island-icon {
    color: var(--secondary);
    animation: pulse 1.5s infinite;
}

.island-text {
    color: #fff;
    font-size: 0.75rem;
    font-weight: 500;
}

.screen-indicator {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 4px;
    background-color: rgba(255,255,255,0.3);
    border-radius: 2px;
    z-index: 10;
}

.screen-content {
    flex: 1;
    position: relative;
    width: 100%;
    height: 100%;
}

.app-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    display: flex;
    flex-direction: column;
}

.app-screen:not(.screen-dialer) {
    padding-top: 36px;
}

.app-screen.active {
    opacity: 1;
    visibility: visible;
}

/* Mock App 1: Dialer UI */
.screen-dialer {
    background-color: #0f1016;
    padding: 0 !important;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.dialer-header {
    text-align: center;
    margin-top: 30px;
}

.avatar-circle {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.4rem;
    color: #fff;
    box-shadow: 0 8px 20px rgba(168, 85, 247, 0.3);
}

.contact-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
}

.call-duration {
    font-size: 0.85rem;
    color: #34d399;
    font-weight: 500;
}

.dialer-keypad-mock {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 20px 0;
}

.keypad-row {
    display: flex;
    justify-content: space-around;
}

.keypad-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.keypad-circle.muted::after { content: '🔇'; font-size: 1rem; }
.keypad-circle.keypad::after { content: '🔢'; font-size: 1.1rem; }
.keypad-circle.speaker::after { content: '🔊'; font-size: 1rem; }
.keypad-circle.add::after { content: '➕'; font-size: 0.9rem; }
.keypad-circle.facetime::after { content: '📹'; font-size: 1rem; }
.keypad-circle.contacts::after { content: '👤'; font-size: 1rem; }

.end-call-btn {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background-color: #ef4444;
    border: none;
    color: #fff;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

/* Mock App 2: Launcher Grid UI */
.screen-launcher {
    background-image: linear-gradient(180deg, #1e1b4b 0%, #0f172a 100%);
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.status-bar-mock {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: rgba(255,255,255,0.8);
    padding: 0 4px;
}

.launcher-widget {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 12px;
    margin: 20px 0 10px;
    backdrop-filter: blur(10px);
}

.widget-clock {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

.widget-date {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.6);
}

.launcher-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px 12px;
    margin-top: 10px;
}

.launcher-app {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.app-icon-mock {
    width: 44px;
    height: 44px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.app-icon-mock img {
    width: 100%;
    height: 100%;
    border-radius: inherit;
    object-fit: cover;
}

.icon-text {
    font-size: 0.62rem;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.dock-bar {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 22px;
    padding: 8px 12px;
    display: flex;
    justify-content: space-around;
    backdrop-filter: blur(10px);
    margin-bottom: 12px;
}

/* App Mock Colors */
.app-icon-mock.phone { background: linear-gradient(135deg, #34d399, #10b981); }
.app-icon-mock.launch { background: linear-gradient(135deg, #c084fc, #818cf8); }
.app-icon-mock.island { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.app-icon-mock.message { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.app-icon-mock.calc { background: linear-gradient(135deg, #f59e0b, #d97706); }
.app-icon-mock.video { background: linear-gradient(135deg, #ef4444, #b91c1c); }

/* Mock App 3: Dynamic Island Screen */
.screen-island {
    background-color: #0c0f16;
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.island-preview-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

.screen-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 6px;
}

.screen-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 0 10px;
}

/* Mock App 4: Messages UI */
.screen-messages {
    background-color: #000;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.messages-header {
    background: #121212;
    padding: 24px 12px 10px;
    text-align: center;
    border-bottom: 1px solid #222;
}

.messages-header h4 {
    font-size: 0.95rem;
    color: #fff;
}

.messages-body {
    flex: 1;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.msg-bubble {
    max-width: 80%;
    padding: 8px 12px;
    border-radius: 16px;
    font-size: 0.75rem;
    line-height: 1.4;
}

.msg-bubble.incoming {
    background-color: #26262b;
    color: #fff;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.msg-bubble.outgoing {
    background-color: #007aff;
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.messages-input-bar {
    background: #121212;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.messages-input-bar input {
    flex: 1;
    background: #26262b;
    border: none;
    border-radius: 16px;
    padding: 6px 12px;
    font-size: 0.75rem;
    color: #fff;
}

/* Mock App 5: Calculator UI */
.screen-calculator {
    background-color: #000;
    padding: 16px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.calc-display {
    text-align: right;
    font-size: 2.5rem;
    font-weight: 300;
    color: #fff;
    margin-bottom: 10px;
    padding: 0 10px;
}

.calc-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.calc-btn {
    aspect-ratio: 1;
    border-radius: 50%;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.calc-btn.gray { background-color: #a5a5a5; color: #000; }
.calc-btn.dark-gray { background-color: #333333; color: #fff; }
.calc-btn.orange { background-color: #ff9f0a; color: #fff; }

/* Mock App 6: Video Player UI */
.screen-video {
    background-color: #000;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.video-player-container {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    background: linear-gradient(45deg, #1e1b4b, #030712);
}

.play-overlay-btn {
    position: absolute;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(168, 85, 247, 0.8);
    border: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px var(--primary-light);
}

.video-controls {
    background-color: rgba(15, 15, 20, 0.95);
    padding: 10px 14px 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.video-progress-bar {
    width: 100%;
    height: 3px;
    background-color: rgba(255,255,255,0.2);
    margin-bottom: 8px;
    position: relative;
    border-radius: 2px;
}

.video-progress {
    position: absolute;
    left: 0;
    top: 0;
    width: 45%;
    height: 100%;
    background-color: var(--primary);
    border-radius: 2px;
}

.video-buttons {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: #fff;
}

/* Global Stats Section Grid */
.stats-section {
    background: var(--bg-dark);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-weight: 500;
    font-size: 0.95rem;
}

/* Apps Section */
.apps-section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    max-width: 600px;
    margin: 0 auto 2.5rem;
    font-size: 1.1rem;
}

.category-filters {
    display: inline-flex;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 0.4rem;
    border-radius: 9999px;
    gap: 0.25rem;
}

.filter-btn {
    border: none;
    background: none;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.6rem 1.4rem;
    border-radius: 9999px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    color: var(--text-main);
}

.filter-btn.active {
    background: var(--primary);
    color: #fff;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 2rem;
}

/* App Card Layout */
.app-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

.app-card:hover {
    transform: translateY(-5px);
    border-color: rgba(168, 85, 247, 0.4);
    box-shadow: 0 20px 40px -15px var(--glass-glow);
}

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

/* App Card Preview Images */
.app-card-preview-wrapper {
    width: 100%;
    aspect-ratio: 1024 / 500;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    background: #030509;
    border: 1px solid var(--glass-border);
}

.app-card-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.app-card:hover .app-card-img {
    transform: scale(1.04);
}

.app-icon-img {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    object-fit: cover;
    box-shadow: 0 4px 10px rgba(0,0,0,0.35);
    background: #000;
}

.app-card-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.app-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 8px 16px rgba(0,0,0,0.25);
}

.app-icon-wrapper.p-phone { background: linear-gradient(135deg, #10b981, #059669); }
.app-icon-wrapper.p-launcher { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.app-icon-wrapper.p-island { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.app-icon-wrapper.p-messages { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.app-icon-wrapper.p-calc { background: linear-gradient(135deg, #f59e0b, #d97706); }
.app-icon-wrapper.p-video { background: linear-gradient(135deg, #ef4444, #dc2626); }

.app-card-icon {
    width: 28px;
    height: 28px;
}

.app-meta {
    display: flex;
    flex-direction: column;
}

.app-name {
    font-size: 1.2rem;
    margin-bottom: 0.15rem;
}

.app-downloads {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.app-description {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
}

.app-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.app-features li {
    font-size: 0.88rem;
    color: var(--text-muted);
    display: flex;
    gap: 0.5rem;
}

.app-features li span {
    color: var(--secondary);
    font-weight: bold;
}

.app-actions {
    display: flex;
    gap: 0.75rem;
    position: relative;
    z-index: 1;
}

.app-actions .btn {
    flex: 1;
    justify-content: center;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
}

/* Vision Section */
.vision-section {
    padding: 100px 0;
    border-top: 1px solid var(--glass-border);
}

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

.vision-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.vision-card:hover {
    transform: translateY(-5px);
    border-color: rgba(6, 182, 212, 0.4);
}

.vision-icon-box {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(6, 182, 212, 0.1);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.vision-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.vision-card p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* About Us Section */
.about-section {
    padding: 100px 0;
    border-top: 1px solid var(--glass-border);
    position: relative;
}

.about-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.about-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glow-sphere {
    position: absolute;
    width: 250px;
    height: 250px;
    background-color: var(--primary);
    opacity: 0.2;
    filter: blur(50px);
    border-radius: 50%;
    z-index: -1;
}

.about-illustration {
    width: 100%;
    max-width: 320px;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--glass-border);
}

.ill-svg {
    width: 100%;
    height: auto;
    display: block;
}

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

.text-left {
    text-align: left;
    margin-bottom: 1.5rem;
}

.about-description {
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.team-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.value-item {
    display: flex;
    gap: 1rem;
}

.value-number {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--secondary);
    line-height: 1.2;
}

.value-item h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.value-item p {
    font-size: 0.85rem;
}

/* Privacy Policy Portal */
.privacy-section {
    padding: 100px 0;
    border-top: 1px solid var(--glass-border);
    background-color: #030509;
}

.privacy-portal-wrapper {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 2.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 28px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
}

.privacy-sidebar {
    border-right: 1px solid var(--glass-border);
    padding-right: 2rem;
}

.sidebar-title {
    font-size: 1rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.privacy-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.privacy-btn {
    border: none;
    background: none;
    text-align: left;
    padding: 0.85rem 1.25rem;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.privacy-btn:hover {
    background: rgba(255,255,255,0.02);
    color: var(--text-main);
}

.privacy-btn.active {
    background: rgba(168, 85, 247, 0.12);
    color: var(--primary-light);
    border-left: 3px solid var(--primary);
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.privacy-content-box {
    padding-left: 1rem;
    height: 480px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--glass-border) transparent;
}

.privacy-content-box::-webkit-scrollbar {
    width: 6px;
}

.privacy-content-box::-webkit-scrollbar-thumb {
    background-color: var(--glass-border);
    border-radius: 3px;
}

.policy-pane {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.policy-pane.active {
    display: block;
}

.policy-title {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.policy-date {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.policy-body h4 {
    font-size: 1.15rem;
    margin: 1.5rem 0 0.5rem;
    color: var(--secondary);
}

.policy-body p {
    font-size: 0.95rem;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.policy-body ul {
    margin: 0.5rem 0 1.5rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.policy-body ul li {
    margin-bottom: 0.35rem;
}

.policy-body a {
    color: var(--primary-light);
    text-decoration: underline;
}

.policy-body a:hover {
    color: var(--secondary);
}

/* Footer Section */
.footer-wrapper {
    background-color: #020408;
    border-top: 1px solid var(--glass-border);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-tagline {
    font-size: 0.95rem;
    max-width: 320px;
}

.store-badge-row img {
    height: 48px;
    width: auto;
    margin-left: -10px;
}

.footer-links-column {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links-column h4 {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    margin-bottom: 0.75rem;
}

.footer-link {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-link:hover {
    color: var(--primary-light);
}

.contact-column {
    gap: 1rem;
}

.contact-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.contact-info svg {
    color: var(--secondary);
    flex-shrink: 0;
}

.contact-info a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.25);
}

/* Mobile Overlay Menu */
.mobile-nav-overlay {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: 0;
    background: rgba(5, 7, 12, 0.95);
    z-index: 99;
    overflow: hidden;
    transition: height 0.4s ease;
    backdrop-filter: blur(20px);
}

.mobile-nav-overlay.open {
    height: calc(100vh - 80px);
}

.mobile-menu {
    display: flex;
    flex-direction: column;
    padding: 2.5rem 1.5rem;
    gap: 1.5rem;
}

.mobile-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--text-muted);
}

.mobile-link:hover {
    color: var(--text-main);
    padding-left: 0.5rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; transform: scale(1.05); }
}

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

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3.5rem;
        text-align: center;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .simulator-controls-wrapper {
        margin: 0 auto;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-visual {
        order: 2;
    }
    
    .text-left {
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.75rem;
    }
    
    .navbar-wrapper {
        background: #05070c;
    }
    
    .nav-links, .nav-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .vision-grid {
        grid-template-columns: 1fr;
    }
    
    .privacy-portal-wrapper {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }
    
    .privacy-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--glass-border);
        padding-right: 0;
        padding-bottom: 1.5rem;
    }
    
    .privacy-menu {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 0.5rem;
        gap: 0.5rem;
        scrollbar-width: none;
    }
    
    .privacy-menu::-webkit-scrollbar {
        display: none;
    }
    
    .privacy-btn {
        white-space: nowrap;
        padding: 0.5rem 1rem;
    }
    
    .privacy-btn.active {
        border-left: none;
        border-bottom: 3px solid var(--primary);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-ctas {
        flex-direction: column;
    }
    
    .hero-ctas .btn {
        width: 100%;
        justify-content: center;
    }
    
    .simulator-tabs {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .team-values {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}