/* Crypto Fear & Greed - Tech Dark Theme */
/* Design: Tech/Gaming with Primer CSS foundation */

:root {
    --primary-dark: #0d1117;
    --secondary-dark: #161b22;
    --tertiary-dark: #21262d;
    --border-color: #30363d;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --accent-blue: #58a6ff;
    --accent-cyan: #39d353;
    --accent-orange: #f78166;
    --accent-yellow: #e3b341;
    --accent-green: #3fb950;
    --accent-red: #f85149;
    --gradient-start: #1a237e;
    --gradient-end: #0d1117;
    --card-bg: rgba(33, 38, 45, 0.8);
    --glow-blue: rgba(88, 166, 255, 0.3);
    --glow-cyan: rgba(57, 211, 83, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1.5rem;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.1rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-yellow), var(--accent-green));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    flex-wrap: nowrap;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
    background: var(--tertiary-dark);
}

/* Mobile menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* Main Content */
main {
    padding-top: 70px;
}

/* Hero Section */
.hero {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    padding: 3rem 1.5rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 150%;
    background: radial-gradient(ellipse, var(--glow-blue) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    width: 100%;
}

.hero-content {
    text-align: left;
}

.hero-badge {
    display: inline-block;
    background: var(--tertiary-dark);
    color: var(--accent-cyan);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-green), #2ea043);
    color: white;
    box-shadow: 0 4px 14px var(--glow-cyan);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--glow-cyan);
}

.btn-secondary {
    background: var(--tertiary-dark);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--border-color);
    border-color: var(--accent-blue);
}

/* Device Mockup */
.hero-device {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.device-mockup {
    position: relative;
    width: 280px;
    max-width: 100%;
}

.device-frame {
    position: relative;
    background: linear-gradient(145deg, #2d2d2d, #1a1a1a);
    border-radius: 36px;
    padding: 12px;
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.device-frame::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 24px;
    background: #1a1a1a;
    border-radius: 0 0 14px 14px;
    z-index: 10;
}

.device-screen {
    border-radius: 28px;
    overflow: hidden;
    background: var(--gradient-start);
}

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

/* Glow effect behind device */
.device-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(ellipse, var(--glow-cyan) 0%, transparent 60%);
    z-index: -1;
    opacity: 0.5;
}

/* Section Styles */
.section {
    padding: 5rem 1.5rem;
}

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

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

/* Features Section */
.features {
    background: var(--secondary-dark);
}

.features-container {
    max-width: 1100px;
    margin: 0 auto;
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}

.feature-row:nth-child(even) .feature-content {
    order: 2;
}

.feature-row:nth-child(even) .feature-visual {
    order: 1;
}

.feature-content {
    text-align: left;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.feature-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-content p {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    text-align: left;
}

.feature-list li::before {
    content: '✓';
    color: var(--accent-green);
    font-weight: bold;
    flex-shrink: 0;
}

.feature-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    width: 100%;
    max-width: 350px;
}

/* Gauge Display for Feature Card */
.gauge-display {
    text-align: center;
}

.gauge-svg {
    width: 200px;
    height: 120px;
    margin-bottom: 1rem;
}

.gauge-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.gauge-label {
    font-size: 1rem;
    color: var(--accent-orange);
    text-transform: uppercase;
    font-weight: 600;
}

/* Zone Cards */
.zone-cards {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.zone-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--tertiary-dark);
    border-radius: 8px;
    font-size: 0.9rem;
}

.zone-card .zone-name {
    color: var(--text-primary);
}

.zone-card .zone-range {
    color: var(--text-secondary);
}

.zone-extreme-fear { border-left: 3px solid #f85149; }
.zone-fear { border-left: 3px solid #f78166; }
.zone-neutral { border-left: 3px solid #e3b341; }
.zone-greed { border-left: 3px solid #56d364; }
.zone-extreme-greed { border-left: 3px solid #3fb950; }

/* Screenshots Section */
.screenshots {
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    padding: 4rem 1.5rem;
    max-height: 500px;
    overflow: hidden;
}

.screenshots-container {
    max-width: 900px;
    margin: 0 auto;
}

.screenshot-carousel {
    position: relative;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-track {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    transition: transform 0.5s ease;
}

.screenshot-item {
    flex-shrink: 0;
    opacity: 0.4;
    transform: scale(0.85);
    transition: all 0.5s ease;
    cursor: pointer;
}

.screenshot-item.active {
    opacity: 1;
    transform: scale(1);
}

.screenshot-device {
    width: 180px;
    background: linear-gradient(145deg, #2d2d2d, #1a1a1a);
    border-radius: 24px;
    padding: 8px;
    box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.5);
}

.screenshot-device img {
    width: 100%;
    border-radius: 18px;
    display: block;
    filter: blur(0);
    transition: filter 0.3s ease;
}

.screenshot-device img.loading {
    filter: blur(5px);
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--tertiary-dark);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.2rem;
    z-index: 10;
}

.carousel-nav:hover {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
}

.carousel-prev { left: 0; }
.carousel-next { right: 0; }

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.carousel-dot.active {
    background: var(--accent-blue);
    width: 24px;
    border-radius: 4px;
}

/* CTA Section */
.cta-section {
    padding: 5rem 1.5rem;
    text-align: center;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
}

.cta-section h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.cta-section p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.qr-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.qr-code {
    width: 100px;
    height: 100px;
    background: white;
    border-radius: 8px;
    padding: 8px;
}

.qr-text {
    text-align: left;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    border-top: 1px solid var(--border-color);
    padding: 3rem 1.5rem 1.5rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

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

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    text-align: left;
}

.footer-column h4 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--text-secondary);
    font-size: 1.25rem;
    transition: color 0.2s ease;
}

.social-links a:hover {
    color: var(--accent-blue);
}

/* Page Specific Styles */
.page-header {
    padding: 4rem 1.5rem 2rem;
    text-align: center;
    background: linear-gradient(180deg, var(--secondary-dark) 0%, var(--primary-dark) 100%);
}

.page-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--text-secondary);
}

.page-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

.page-content h2 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}

.page-content h3 {
    font-size: 1.25rem;
    margin: 1.5rem 0 0.75rem;
    color: var(--accent-orange);
    font-weight: 600;
}

.page-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    text-align: left;
    line-height: 1.7;
}

.page-content ul,
.page-content ol {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    text-align: left;
}

.page-content li {
    margin-bottom: 0.5rem;
}

.page-content a {
    color: var(--accent-blue);
    text-decoration: none;
}

.page-content a:hover {
    text-decoration: underline;
}

.last-updated {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

/* Contact Form */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

.contact-info {
    text-align: left;
}

.contact-info h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.contact-methods {
    list-style: none;
}

.contact-methods li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.contact-methods .icon {
    width: 40px;
    height: 40px;
    background: var(--tertiary-dark);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
}

.contact-form-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
    text-align: left;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--secondary-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form .file-upload {
    position: relative;
}

.contact-form .file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.contact-form .file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--secondary-dark);
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.contact-form .file-upload-label:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.contact-form .btn {
    width: 100%;
    padding: 1rem;
}

.form-success {
    display: none;
    text-align: center;
    padding: 2rem;
}

.form-success.show {
    display: block;
}

.form-success .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.form-success h3 {
    margin-bottom: 0.5rem;
}

.form-success p {
    color: var(--text-secondary);
}

/* Privacy Accept Button (Flutter Integration) */
.privacy-accept-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(13, 17, 23, 0.95) 20%);
    padding: 1.5rem;
    z-index: 9999;
    display: none;
}

.privacy-accept-container.show {
    display: block;
}

.privacy-accept-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--accent-green), #2ea043);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--glow-cyan);
    transition: all 0.2s ease;
}

.privacy-accept-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--glow-cyan);
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox.show {
    display: flex;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    border-radius: 12px;
}

.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--tertiary-dark);
    border: none;
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-caption {
    text-align: center;
    color: var(--text-secondary);
    margin-top: 1rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

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

    .hero-device {
        order: -1;
    }

    .device-mockup {
        width: 220px;
    }

    .feature-row {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .feature-row:nth-child(even) .feature-content,
    .feature-row:nth-child(even) .feature-visual {
        order: unset;
    }

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

    .feature-icon {
        margin-left: auto;
        margin-right: auto;
    }

    .feature-list {
        max-width: 400px;
        margin: 0 auto;
    }

    .feature-list li {
        text-align: left;
    }

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

    .contact-section {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .navbar {
        padding: 0.5rem 1rem;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        background: rgba(13, 17, 23, 0.98);
        flex-direction: column;
        padding: 1rem;
        gap: 0.25rem;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-links a {
        padding: 0.75rem 1rem;
        width: 100%;
        text-align: center;
    }

    .hero {
        padding: 2rem 1rem;
        min-height: auto;
    }

    .device-mockup {
        width: 200px;
    }

    .section {
        padding: 3rem 1rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand p {
        text-align: center;
    }

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

    .screenshots {
        padding: 3rem 1rem;
        max-height: 450px;
    }

    .screenshot-carousel {
        height: 300px;
    }

    .screenshot-device {
        width: 140px;
    }

    .carousel-nav {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .qr-section {
        flex-direction: column;
        text-align: center;
    }

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

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.75rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }

    .device-mockup {
        width: 180px;
    }

    .screenshot-device {
        width: 120px;
    }

    .screenshot-carousel {
        height: 250px;
    }

    .page-content {
        padding: 2rem 1rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.animate-fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

.animate-pulse {
    animation: pulse 2s ease infinite;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }