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

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a24;
    --bg-card-hover: #22222e;
    --accent-primary: #00f0ff;
    --accent-secondary: #ff2d75;
    --accent-tertiary: #7b2dff;
    --text-primary: #ffffff;
    --text-secondary: #8a8a9a;
    --text-muted: #5a5a6a;
    --border-subtle: rgba(255, 255, 255, 0.08);
    --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.3);
    --glow-pink: 0 0 20px rgba(255, 45, 117, 0.3);
    --glow-purple: 0 0 20px rgba(123, 45, 255, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'IBM Plex Sans', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background Effects */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(0, 240, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 45, 117, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(123, 45, 255, 0.04) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* Noise texture overlay */
.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.02;
    pointer-events: none;
    z-index: 1000;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 100;
    background: linear-gradient(180deg, var(--bg-primary) 0%, transparent 100%);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-primary);
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-tertiary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--glow-cyan);
}

.logo-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--bg-primary);
}

.logo-text span {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.btn {
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-tertiary));
    color: var(--bg-primary);
    box-shadow: var(--glow-cyan);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
}

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

.btn-secondary:hover {
    background: rgba(0, 240, 255, 0.1);
    box-shadow: var(--glow-cyan);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 24px 80px;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 100px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--accent-primary);
    margin-bottom: 32px;
    animation: fadeSlideUp 0.6s ease forwards;
    opacity: 0;
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeSlideUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.hero h1 .gradient-text {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 48px;
    animation: fadeSlideUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    animation: fadeSlideUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.hero-stats {
    display: flex;
    gap: 48px;
    margin-top: 80px;
    animation: fadeSlideUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

.stat {
    text-align: center;
}

.stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 4px;
}

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

/* Floating orbs decoration */
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    animation: float 8s ease-in-out infinite;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: rgba(0, 240, 255, 0.15);
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 200px;
    height: 200px;
    background: rgba(255, 45, 117, 0.12);
    top: 60%;
    right: 15%;
    animation-delay: -2s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: rgba(123, 45, 255, 0.1);
    bottom: 20%;
    left: 20%;
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -30px) scale(1.05); }
    50% { transform: translate(-10px, 20px) scale(0.95); }
    75% { transform: translate(-30px, -10px) scale(1.02); }
}

/* Features Section */
.features {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    opacity: 0;
    animation: fadeSlideUp 0.6s ease forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    background: var(--bg-card-hover);
    border-color: rgba(0, 240, 255, 0.2);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    position: relative;
}

.feature-icon.cyan {
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.2);
}

.feature-icon.cyan svg {
    stroke: var(--accent-primary);
}

.feature-icon.pink {
    background: rgba(255, 45, 117, 0.1);
    border: 1px solid rgba(255, 45, 117, 0.2);
}

.feature-icon.pink svg {
    stroke: var(--accent-secondary);
}

.feature-icon.purple {
    background: rgba(123, 45, 255, 0.1);
    border: 1px solid rgba(123, 45, 255, 0.2);
}

.feature-icon.purple svg {
    stroke: var(--accent-tertiary);
}

.feature-icon.green {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.feature-icon.green svg {
    stroke: #00ff88;
}

.feature-icon svg {
    width: 28px;
    height: 28px;
}

.feature-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-desc {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.feature-list li svg {
    width: 18px;
    height: 18px;
    stroke: var(--accent-primary);
    flex-shrink: 0;
}

/* Demo Section */
.demo {
    padding: 100px 0;
}

.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: stretch;
}

.demo-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.demo-panel-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.demo-panel-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-panel-icon.cyan {
    background: rgba(0, 240, 255, 0.15);
}

.demo-panel-icon.cyan svg {
    stroke: var(--accent-primary);
}

.demo-panel-icon.pink {
    background: rgba(255, 45, 117, 0.15);
}

.demo-panel-icon.pink svg {
    stroke: var(--accent-secondary);
}

.demo-panel-icon svg {
    width: 22px;
    height: 22px;
}

.demo-panel-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
}

.demo-panel-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.upload-zone {
    border: 2px dashed rgba(0, 240, 255, 0.3);
    border-radius: 12px;
    padding: 40px 24px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-bottom: 24px;
}

.upload-zone:hover {
    border-color: var(--accent-primary);
    background: rgba(0, 240, 255, 0.05);
}

.upload-zone.drag-over {
    border-color: var(--accent-primary);
    background: rgba(0, 240, 255, 0.1);
    transform: scale(1.02);
}

.upload-zone-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 240, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.upload-zone-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--accent-primary);
}

.upload-zone-text {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.upload-zone-hint {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.upload-preview {
    display: none;
    position: relative;
}

.upload-preview img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
}

.upload-preview .remove-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-preview .remove-btn svg {
    width: 16px;
    height: 16px;
    stroke: var(--text-primary);
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.95rem;
    resize: vertical;
    min-height: 100px;
    transition: all 0.3s ease;
}

.form-textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.1);
}

.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-select option {
    background: var(--bg-card);
}

.generate-btn {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
}

/* Preview Panel */
.preview-panel {
    display: flex;
    flex-direction: column;
}

.preview-area {
    flex: 1;
    background: var(--bg-secondary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    position: relative;
    overflow: hidden;
}

.preview-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.preview-placeholder svg {
    width: 64px;
    height: 64px;
    stroke: var(--text-muted);
    margin-bottom: 16px;
    opacity: 0.5;
}

.preview-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}

.preview-info {
    margin-top: 24px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.preview-info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.preview-info-row:last-child {
    border-bottom: none;
}

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

.preview-info-value {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: 'JetBrains Mono', monospace;
}

/* Loading Overlay */
.loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 15, 0.9);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid var(--border-subtle);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-text {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent-primary);
    font-size: 0.95rem;
}

.loading-progress {
    width: 200px;
    height: 4px;
    background: var(--border-subtle);
    border-radius: 2px;
    overflow: hidden;
}

.loading-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    width: 0%;
    animation: progress 3s ease forwards;
}

@keyframes progress {
    to { width: 100%; }
}

/* Bento Grid Section */
.bento {
    padding: 100px 0;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, auto);
    gap: 24px;
}

.bento-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    opacity: 0;
    animation: fadeSlideUp 0.6s ease forwards;
}

.bento-card:nth-child(1) { animation-delay: 0.1s; grid-column: span 2; }
.bento-card:nth-child(2) { animation-delay: 0.2s; grid-column: span 2; }
.bento-card:nth-child(3) { animation-delay: 0.3s; }
.bento-card:nth-child(4) { animation-delay: 0.4s; }
.bento-card:nth-child(5) { animation-delay: 0.5s; }
.bento-card:nth-child(6) { animation-delay: 0.6s; }

.bento-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 240, 255, 0.2);
}

.bento-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.bento-card-icon svg {
    width: 24px;
    height: 24px;
}

.bento-card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.bento-card-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.bento-card-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

/* CTA Section */
.cta {
    padding: 100px 0 120px;
    text-align: center;
}

.cta-card {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(123, 45, 255, 0.1));
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 24px;
    padding: 80px 48px;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.1) 0%, transparent 50%);
    animation: rotateBg 10s linear infinite;
}

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

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

.cta h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.cta p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    padding: 48px 0;
    border-top: 1px solid var(--border-subtle);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
}

.footer-logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-tertiary));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo-icon svg {
    width: 18px;
    height: 18px;
    stroke: var(--bg-primary);
}

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

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

/* Responsive */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .demo-container {
        grid-template-columns: 1fr;
    }

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

    .bento-card:nth-child(1),
    .bento-card:nth-child(2),
    .bento-card:nth-child(6) {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

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

    .bento-card:nth-child(1),
    .bento-card:nth-child(2),
    .bento-card:nth-child(6) {
        grid-column: span 1;
    }

    .footer-inner {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Scroll animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Spin animation for JS */
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Login Required Overlay */
.login-required-overlay {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    min-height: 500px;
}

.login-required-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    padding: 48px;
    text-align: center;
}

.login-required-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(123, 45, 255, 0.15));
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.login-required-icon svg {
    width: 36px;
    height: 36px;
    stroke: var(--accent-primary);
}

.login-required-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.login-required-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 32px;
    max-width: 400px;
}

.login-required-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.demo-preview-blur {
    position: absolute;
    inset: 0;
    filter: blur(8px);
    opacity: 0.3;
    pointer-events: none;
}

.demo-preview-blur .demo-container {
    opacity: 0.5;
}

/* Nav User Styles */
.nav-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-user .btn-primary {
    padding: 10px 20px;
}

.nav-user-info {
    position: relative;
    cursor: pointer;
    padding: 8px 12px;
    background: var(--bg-card);
    border-radius: 8px;
    transition: background 0.3s ease;
}

.nav-user-info:hover {
    background: var(--bg-card-hover);
}

#navUserName {
    font-size: 0.9rem;
    font-weight: 500;
}

.nav-user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    min-width: 180px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 8px;
    display: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    z-index: 100;
}

.nav-user-dropdown.active {
    display: block;
}

.dropdown-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.dropdown-link:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.dropdown-link svg {
    width: 18px;
    height: 18px;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 8px 0;
}