:root {
    --primary: #00f2ff;
    --secondary: #7000ff;
    --accent: #ff00ff;
    --bg: #020308;
    --text: #ffffff;
    --text-muted: #94a3b8;
    --glass: rgba(255, 255, 255, 0.01); /* Ultra transparent */
    --glass-heavy: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glow-cyan: 0 0 20px rgba(0, 242, 255, 0.6), inset 0 0 10px rgba(0, 242, 255, 0.3);
    --glow-purple: 0 0 20px rgba(112, 0, 255, 0.6), inset 0 0 10px rgba(112, 0, 255, 0.3);
    --glow-magenta: 0 0 20px rgba(255, 0, 255, 0.6), inset 0 0 10px rgba(255, 0, 255, 0.3);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    perspective: 1500px;
    -webkit-font-smoothing: antialiased;
    background-attachment: fixed;
}

/* YouTube iframe responsive */
.video-container iframe {
    width: 100%;
    height: 500px;
    border-radius: 10px;
}

@media (max-width: 768px) {
    .video-container iframe {
        height: 300px;
    }
}

/* Global Atmosphere Layer - Hyper Vibrant */
.background-env {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: 
        radial-gradient(circle at 10% 10%, #00f2ff33 0%, transparent 50%),
        radial-gradient(circle at 90% 90%, #7000ff33 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, #151d4f 0%, #03040a 100%);
    overflow: hidden;
}

.bokeh {
    position: absolute;
    width: 80vw;
    height: 80vw;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.6;
    z-index: -1;
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--rim-light);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: var(--glow-cyan);
    transform: translateY(-5px);
}

.glass {
    background: var(--glass);
    backdrop-filter: blur(40px) saturate(200%);
    -webkit-backdrop-filter: blur(40px) saturate(200%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--rim-light);
    border-radius: 28px;
    position: relative;
    overflow: hidden;
}

.glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: var(--glass-reflect);
    pointer-events: none;
    z-index: 1;
}

.spatial-window {
    transform-style: preserve-3d;
    transition: transform 0.4s cubic-bezier(0.2, 0.4, 0.2, 1);
    box-shadow: var(--shadow-spatial);
}

.ambient-light {
    position: fixed;
    width: 70vw;
    height: 70vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(160, 96, 255, 0.25) 0%, transparent 75%);
    filter: blur(100px);
    z-index: -1;
    pointer-events: none;
    animation: drift 25s infinite alternate ease-in-out;
}

.ambient-light.blue {
    top: -30%;
    right: -20%;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.25) 0%, transparent 75%);
}

.ambient-light.purple {
    bottom: -20%;
    left: -10%;
}

@keyframes drift {
    from { transform: translate(0, 0); }
    to { transform: translate(100px, 50px); }
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    margin: 0 auto;
    max-width: 1100px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
}

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

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav ul a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 400;
    transition: color 0.3s;
}

nav ul a:hover {
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    color: #000;
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.5);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #000;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
}

.hero-visual {
    flex: 1;
    position: relative;
}

.video-frame {
    width: 100%;
    border-radius: 20px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.015); /* Ultra transparent */
    backdrop-filter: blur(40px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glow-cyan);
    position: relative;
    overflow: hidden;
}

.hero-video {
    width: 100%;
    border-radius: 12px;
    display: block;
}

.bokeh-cyan {
    top: -20%;
    right: -20%; /* Moved to Top Right */
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
}

.bokeh-purple {
    top: -10%;
    left: -10%; /* Moved to Top Left */
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
}

.bokeh-blue {
    top: 30%;
    right: 20%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, #3b82f6 0%, transparent 70%);
}

/* Removed Floor */

/* Dashboard Container */
.dashboard-window {
    width: 90vw;
    max-width: 1200px;
    height: 70vh;
    background: rgba(255, 255, 255, 0.015); /* More transparent */
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: grid;
    grid-template-columns: 140px 1fr 300px;
    gap: 15px;
    padding: 20px;
    box-shadow: 0 50px 100px rgba(0,0,0,0.8);
    position: relative;
    z-index: 10;
}

/* Dashboard Sidebar */
.dash-sidebar {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.dash-sidebar h3 {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 5px;
}

.nav-item {
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    font-size: 10px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s;
}

.nav-item i { font-size: 18px; }

.nav-item.active {
    border-color: var(--primary);
    box-shadow: var(--glow-cyan);
    color: var(--text);
    background: rgba(0, 242, 255, 0.05);
}

/* Dashboard Main View */
.dash-main {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.dash-header {
    display: flex;
    align-items: center;
    gap: 10px;
}

.title-glow {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 2px;
    text-shadow: 0 0 10px var(--primary);
}

.step {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    position: relative;
    transition: all 0.3s;
}

.step:hover {
    border-color: var(--primary);
    box-shadow: var(--glow-cyan);
}

.step-num {
    position: absolute;
    top: -15px;
    left: 20px;
    background: var(--primary);
    color: #000;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    box-shadow: var(--glow-cyan);
    z-index: 5;
}

.gauge-path {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 12;
    stroke-linecap: round;
}

.gauge-fill {
    fill: none;
    stroke: var(--primary);
    stroke-width: 12;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 2s ease-out;
}

.gauge-value {
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 24px;
    font-weight: 800;
}

/* Reflection Layer */
.dashboard-reflection {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 50%;
    background: inherit;
    transform: scaleY(-1) translateY(-20px);
    opacity: 0.2;
    mask-image: linear-gradient(to top, transparent, white);
    -webkit-mask-image: linear-gradient(to top, transparent, white);
    pointer-events: none;
}

/* Notice */
.notice {
    padding: 2rem 0;
}

.notice .container {
    padding: 1.5rem 2rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Features */
.features {
    padding: 8rem 0;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
}

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

.feature-card {
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-media {
    margin-bottom: 2rem;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 15px;
    background: rgba(0,0,0,0.2);
}

.feature-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--primary);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Requirements Grid */
.requirements-section {
    padding: 6rem 0;
}

.req-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
}

.req-content {
    padding: 3rem;
}

.req-content h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.req-content ul {
    list-style: none;
}

.req-content li {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--text-muted);
}

.req-content li strong {
    color: var(--primary);
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-bottom: 0.3rem;
}

.req-video {
    padding: 10px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-video {
    width: 100%;
    height: auto;
    border-radius: 15px;
}

/* Steps */
.how-to {
    padding: 8rem 0;
}

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

.step {
    text-align: center;
    position: relative;
}

.step-num {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 800;
    color: #000;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 2;
}

.step-media {
    margin-bottom: 2rem;
    height: 350px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    background: rgba(0,0,0,0.3);
    border-radius: 20px;
}

.step-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 10px;
}

/* FAQ */
.faq-section {
    padding: 8rem 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.faq-item {
    padding: 2.5rem;
}

.faq-item h4 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.faq-item p {
    color: var(--text-muted);
}

/* Advanced Download Section */
.download-advanced {
    padding: 8rem 0;
    position: relative;
    background: radial-gradient(circle at center, rgba(112, 0, 255, 0.05), transparent 70%);
}

.download-header {
    text-align: center;
    margin-bottom: 5rem;
}

.rocket-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    filter: drop-shadow(0 0 15px var(--primary));
}

.download-header h2 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

.download-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.download-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.download-card {
    position: relative;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.download-card:hover {
    transform: translateY(-10px);
}

.download-card .card-content {
    padding: 3rem 2.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--glass-border);
}

.download-card.lite .card-content {
    border-color: rgba(0, 242, 255, 0.3);
    box-shadow: 0 20px 50px rgba(0, 242, 255, 0.05);
}

.download-card.full .card-content {
    border-color: rgba(255, 112, 112, 0.3);
    box-shadow: 0 20px 50px rgba(255, 112, 112, 0.05);
}

.card-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #00d2ff, #00ffaa);
    color: #000;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 800;
    z-index: 10;
    box-shadow: 0 5px 15px rgba(0, 242, 255, 0.4);
}

.download-card h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.download-card.lite h3 {
    background: linear-gradient(90deg, #00f2ff, #00ffaa);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.download-card.full h3 {
    background: linear-gradient(90deg, #ff708e, #ff4d4d);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.download-card .subtitle {
    text-align: center;
    color: #fff;
    font-weight: 600;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.download-card .description {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.download-card .note {
    font-size: 0.8rem;
    color: #ffaa00;
    margin-bottom: 2rem;
    font-style: italic;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 2.5rem;
}

.tag {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.tag i {
    font-style: normal;
    margin-right: 5px;
}

.btn-download-lite {
    background: linear-gradient(45deg, #00c6fb, #005bea);
    color: #fff;
    width: 100%;
    text-align: center;
    padding: 1.2rem;
    font-size: 1.1rem;
    box-shadow: 0 10px 20px rgba(0, 198, 251, 0.3);
}

.btn-download-full {
    background: linear-gradient(45deg, #ff708e, #ff4d4d);
    color: #fff;
    width: 100%;
    text-align: center;
    padding: 1.2rem;
    font-size: 1.1rem;
    box-shadow: 0 10px 20px rgba(255, 112, 112, 0.3);
}

.download-footer {
    text-align: center;
    margin-top: 4rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.download-footer p {
    background: rgba(255, 255, 255, 0.03);
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 50px;
}

/* Footer */
footer {
    background: #000;
    padding: 6rem 0 2rem;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-resources h4, .footer-links h4 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-resources ul, .footer-links ul {
    list-style: none;
}

.footer-resources li, .footer-links li {
    margin-bottom: 0.8rem;
}

.footer-resources a, .footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-resources a:hover, .footer-links a:hover {
    color: var(--primary);
}

/* SEO Keyword Cloud */
.keyword-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    padding: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.keyword-cloud .tag {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.3s ease;
}

.keyword-cloud .tag:hover {
    background: rgba(112, 0, 255, 0.1);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid var(--glass-border);
}

.legal-notice {
    max-width: 800px;
    margin: 1.5rem auto 0;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
    line-height: 1.6;
}

/* Language Bar */
.language-bar {
    background: #000;
    padding: 1.5rem 0;
    border-top: 1px solid var(--glass-border);
}

.language-bar .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.language-bar a {
    color: #fff;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s;
    font-weight: 500;
}

.language-bar a:hover {
    color: var(--primary);
}

/* Interactivity & Hover Effects */
.feature-card:hover, .faq-item:hover, .download-card:hover, .step-media:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(112, 0, 255, 0.2);
    border-color: rgba(112, 0, 255, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.feature-media img, .demo-video, .step-media img {
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.feature-card:hover .feature-media img, 
.req-video:hover .demo-video, 
.step:hover .step-media img {
    transform: scale(1.1);
    filter: brightness(1.2) contrast(1.1);
}

.btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 20px rgba(112, 0, 255, 0.3);
}

.btn:active {
    transform: translateY(0) scale(0.98);
}

h1:hover .gradient-text, h2:hover .gradient-text {
    filter: brightness(1.3);
    text-shadow: 0 0 15px rgba(112, 0, 255, 0.5);
}

.footer-links a:hover, .footer-resources a:hover {
    transform: translateX(5px);
    display: inline-block;
}

.language-bar a {
    position: relative;
}

.language-bar a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.language-bar a:hover::after, .language-bar a.active::after {
    width: 100%;
}

.keyword-cloud .tag:hover {
    transform: translateY(-5px) scale(1.1);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border: none;
}

/* Base Styles Refinement */
a {
    transition: all 0.3s ease;
}

p, li, span {
    transition: color 0.3s ease;
}

/* Animations */
@keyframes pulse-slow {
    0%, 100% { opacity: 0.8; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.02); }
}

.hero-visual:hover {
    animation: pulse-slow 3s infinite ease-in-out;
}

.animate-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

.animate-fade {
    opacity: 0;
    transition: opacity 1.5s ease;
}

.animate-fade.visible {
    opacity: 1;
}

@keyframes neon-pulse {
    0%, 100% { filter: brightness(1) drop-shadow(0 0 5px var(--primary)); }
    50% { filter: brightness(1.3) drop-shadow(0 0 15px var(--primary)); }
}

.nav-item.active {
    animation: neon-pulse 2s infinite;
}

.title-glow {
    animation: neon-pulse 3s infinite;
}

/* Status Tag Styling */
.status-tag {
    font-size: 10px;
    letter-spacing: 1px;
    background: rgba(255,255,255,0.05);
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.1);
}
.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

body:active .cursor-glow {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(112, 0, 255, 0.15) 0%, transparent 70%);
}

/* Responsive */
@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero p {
        margin: 0 auto 2.5rem;
    }
    .hero h1 {
        font-size: 3rem;
    }
    .hero-stats {
        justify-content: center;
    }
    .cta-group {
        justify-content: center;
    }
    .feature-grid, .steps, .req-grid, .faq-grid, .download-grid {
        grid-template-columns: 1fr;
    }
    nav ul {
        display: none;
    }
    .download-section .container {
        padding: 3rem 1rem;
    }
    .download-btns {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Trust Badges */
.trust-badges {
    padding: 3rem 0;
    background: rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid var(--glass-border);
}

.badge-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.badge-item {
    opacity: 0.5;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.badge-item:hover {
    opacity: 1;
    transform: translateY(-5px);
}

.badge-item img {
    height: 30px;
    width: auto;
    max-width: 150px;
    filter: grayscale(1) brightness(2);
    transition: all 0.3s ease;
}

.badge-item:hover img {
    filter: grayscale(0) brightness(1);
}

/* Video Demo Section */
.video-demo {
    padding: 8rem 0;
    text-align: center;
}

.demo-frame {
    margin-top: 4rem;
    max-width: 1000px;
    margin-inline: auto;
    background: #111;
    border-radius: 20px;
    padding: 10px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 50px 100px rgba(0,0,0,0.6), 0 0 30px rgba(112, 0, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.frame-header {
    display: flex;
    align-items: center;
    padding: 10px 20px;
    background: #1a1a1a;
    border-bottom: 1px solid #333;
    border-radius: 12px 12px 0 0;
}

.frame-header .dots {
    display: flex;
    gap: 6px;
}

.frame-header .dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #444;
}

.address-bar {
    margin-left: 20px;
    background: #000;
    padding: 4px 15px;
    border-radius: 4px;
    font-size: 0.8rem;
    color: #888;
    flex-grow: 1;
    text-align: left;
}

.video-container {
    padding: 10px;
    background: #000;
    border-radius: 0 0 12px 12px;
    position: relative;
}

.video-container video {
    width: 100%;
    border-radius: 8px;
    display: block;
}

/* Testimonials Slider */
.testimonials {
    padding: 8rem 0;
    background: radial-gradient(circle at center, rgba(112, 0, 255, 0.05) 0%, transparent 70%);
}

.testimonial-container {
    max-width: 900px;
    margin: 4rem auto 0;
    position: relative;
    overflow: hidden;
    padding: 20px;
}

.testimonial-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
    min-width: 100%;
    padding: 3.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    text-align: center;
    box-sizing: border-box;
}

.testimonial-card .quote {
    font-size: 1.5rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    font-style: italic;
    color: #fff;
}

.user-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
}

.avatar-placeholder {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
}

.username {
    font-weight: 600;
    color: #fff;
    font-size: 1.1rem;
}

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

.slider-nav {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-top: 3.5rem;
}

.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.nav-dot.active {
    background: var(--primary);
    transform: scale(1.4);
    box-shadow: 0 0 15px var(--primary);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .badge-row { gap: 2rem; }
    .badge-item img { height: 20px; }
    .testimonial-card .quote { font-size: 1.2rem; }
    .testimonial-card { padding: 2.5rem 1.5rem; }
}