/* ============================================
   SYNTHWAVE LINUX - Website Styles
   ============================================ */

:root {
    --pink: #ff2a6d;
    --cyan: #05d9e8;
    --purple: #7b2d8e;
    --orange: #ff6c11;
    --magenta: #d300c5;
    --dark: #0d0221;
    --darker: #050114;
    --surface: rgba(13, 2, 33, 0.85);
    --text: #e0d6f0;
    --text-muted: #8b7ea8;
    --font-display: 'Orbitron', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--darker);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Animated Background ---- */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background:
        linear-gradient(180deg, var(--darker) 0%, rgba(13, 2, 33, 0.95) 40%, rgba(123, 45, 142, 0.15) 100%),
        repeating-linear-gradient(90deg, rgba(5, 217, 232, 0.03) 0px, rgba(5, 217, 232, 0.03) 1px, transparent 1px, transparent 80px),
        repeating-linear-gradient(0deg, rgba(5, 217, 232, 0.03) 0px, rgba(5, 217, 232, 0.03) 1px, transparent 1px, transparent 80px);
}

.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 4px
    );
}

/* ---- Navigation ---- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(5, 1, 20, 0.95);
    backdrop-filter: blur(20px);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 42, 109, 0.2);
}

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

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 2px;
}

.logo-icon {
    font-size: 1.4rem;
    color: var(--pink);
}

.accent, .accent-text {
    color: var(--pink);
}

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

.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-decoration: none;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--cyan);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s;
}

.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

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

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 3px;
    color: var(--cyan);
    border: 1px solid rgba(5, 217, 232, 0.3);
    padding: 8px 20px;
    border-radius: 100px;
    margin-bottom: 32px;
}

.hero-title {
    font-family: var(--font-display);
    line-height: 1;
    margin-bottom: 24px;
}

.title-line {
    display: block;
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 900;
    letter-spacing: 8px;
    padding-left: 8px;
}

.title-line:first-child {
    transform: translateX(-0.7em);
}

.title-line.accent-text {
    background: linear-gradient(135deg, var(--pink), var(--magenta), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 42, 109, 0.08) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--pink), var(--magenta));
    color: white;
    box-shadow: 0 4px 20px rgba(255, 42, 109, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 30px rgba(255, 42, 109, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--cyan);
    border: 1px solid rgba(5, 217, 232, 0.4);
}

.btn-secondary:hover {
    background: rgba(5, 217, 232, 0.1);
    border-color: var(--cyan);
}

.btn-large {
    padding: 18px 36px;
    font-size: 0.95rem;
}

.btn-donate {
    background: linear-gradient(135deg, #3d95ce, #008cff);
    color: white;
    font-size: 1rem;
    padding: 16px 32px;
    box-shadow: 0 4px 20px rgba(0, 140, 255, 0.3);
}

.btn-donate:hover {
    box-shadow: 0 6px 30px rgba(0, 140, 255, 0.5);
    transform: translateY(-2px);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: 1px;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(123, 45, 142, 0.5);
}

/* ---- Sections ---- */
.section {
    padding: 100px 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: 3px;
    color: white;
}

.section-desc {
    text-align: center;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 60px;
    font-size: 1rem;
}

/* ---- Features ---- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--surface);
    border: 1px solid rgba(123, 45, 142, 0.2);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.feature-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    border-color: var(--pink);
    box-shadow: 0 0 30px rgba(255, 42, 109, 0.1);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    color: var(--cyan);
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 1px;
    color: white;
}

.feature-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ---- Screenshots ---- */
.screenshots {
    background: rgba(13, 2, 33, 0.5);
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

.screenshot-card {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(123, 45, 142, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
}

.screenshot-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.screenshot-card:hover {
    border-color: var(--cyan);
    box-shadow: 0 0 40px rgba(5, 217, 232, 0.15);
    transform: scale(1.02);
}

.screenshot-card img {
    width: 100%;
    height: auto;
    display: block;
}

.screenshot-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 20px;
    background: linear-gradient(transparent, rgba(5, 1, 20, 0.9));
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--cyan);
    letter-spacing: 1px;
}

/* ---- Lightbox ---- */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 1, 20, 0.95);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 40px;
    cursor: pointer;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 8px;
    border: 1px solid rgba(123, 45, 142, 0.3);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 2.5rem;
    color: var(--text);
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1;
}

/* ---- Specs ---- */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.spec-group {
    background: var(--surface);
    border: 1px solid rgba(123, 45, 142, 0.2);
    border-radius: 12px;
    padding: 28px;
    opacity: 0;
    transform: translateY(20px);
}

.spec-group.visible {
    opacity: 1;
    transform: translateY(0);
}

.spec-group-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--pink);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
}

.spec-table td {
    padding: 8px 0;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(123, 45, 142, 0.1);
}

.spec-table td:first-child {
    font-family: var(--font-mono);
    color: var(--cyan);
    font-size: 0.8rem;
    width: 45%;
}

.spec-table td:last-child {
    color: var(--text-muted);
}

.spec-table tr:last-child td {
    border-bottom: none;
}

/* Color palette */
.color-palette {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.color-swatch {
    aspect-ratio: 1.4;
    border-radius: 8px;
    display: flex;
    align-items: flex-end;
    padding: 8px;
}

.color-swatch span {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: white;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
    line-height: 1.4;
}

/* ---- Keybindings ---- */
.keybindings {
    background: rgba(13, 2, 33, 0.5);
}

.keybind-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.keybind-group {
    opacity: 0;
    transform: translateY(20px);
}

.keybind-group.visible {
    opacity: 1;
    transform: translateY(0);
}

.keybind-group h3 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--pink);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.keybind {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(123, 45, 142, 0.1);
    font-family: var(--font-mono);
    font-size: 0.82rem;
}

.keybind span {
    margin-left: auto;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.85rem;
}

kbd {
    background: rgba(5, 217, 232, 0.1);
    border: 1px solid rgba(5, 217, 232, 0.3);
    border-radius: 4px;
    padding: 3px 8px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--cyan);
}

/* ---- Download ---- */
.download-card {
    background: var(--surface);
    border: 1px solid rgba(255, 42, 109, 0.3);
    border-radius: 16px;
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.download-info h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 2px;
    color: white;
}

.download-info p {
    color: var(--text-muted);
    margin-bottom: 16px;
}

.download-details {
    list-style: none;
}

.download-details li {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-muted);
    padding: 4px 0;
}

.download-details strong {
    color: var(--cyan);
}

.download-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.download-note {
    margin-top: 20px;
    padding: 16px 20px;
    background: rgba(5, 217, 232, 0.08);
    border: 1px solid rgba(5, 217, 232, 0.25);
    border-radius: 8px;
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.download-note code {
    background: rgba(255, 42, 109, 0.15);
    color: var(--pink);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-weight: 600;
}

.install-steps h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 32px;
    text-align: center;
    color: white;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.step {
    display: flex;
    gap: 20px;
    opacity: 0;
    transform: translateY(20px);
}

.step.visible {
    opacity: 1;
    transform: translateY(0);
}

.step-num {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pink), var(--magenta));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: white;
}

.step-content h4 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 8px;
    color: white;
}

.step-content code {
    display: block;
    background: rgba(5, 217, 232, 0.05);
    border: 1px solid rgba(5, 217, 232, 0.15);
    border-radius: 6px;
    padding: 10px 14px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--cyan);
    margin-bottom: 8px;
    overflow-x: auto;
}

.step-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.step-content a {
    color: var(--cyan);
    text-decoration: none;
}

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

/* ---- Donate ---- */
.donate {
    background: rgba(13, 2, 33, 0.5);
}

.donate-card {
    background: var(--surface);
    border: 1px solid rgba(5, 217, 232, 0.2);
    border-radius: 16px;
    padding: 48px;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.donate-icon {
    font-size: 3rem;
    color: var(--pink);
    margin-bottom: 16px;
}

.donate-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 12px;
    color: white;
}

.donate-card > p {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.donate-note {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 16px;
}

/* ---- Footer ---- */
.footer {
    border-top: 1px solid rgba(123, 45, 142, 0.2);
    padding: 40px 0;
}

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

.footer-brand {
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 3px;
    margin-bottom: 16px;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 16px;
}

.footer-links a {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-decoration: none;
    letter-spacing: 1px;
}

.footer-links a:hover {
    color: var(--cyan);
}

.footer-copy {
    font-size: 0.8rem;
    color: rgba(139, 126, 168, 0.5);
}

/* ---- Animations ---- */
.feature-card, .screenshot-card, .spec-group, .step, .keybind-group {
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .title-line:first-child {
        transform: none;
    }

    .title-line {
        font-size: clamp(2.2rem, 9vw, 4rem);
        letter-spacing: 4px;
        padding-left: 4px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(5, 1, 20, 0.98);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid rgba(255, 42, 109, 0.2);
    }

    .nav-links.active {
        display: flex;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-stats {
        gap: 20px;
    }

    .stat-divider {
        display: none;
    }

    .download-card {
        flex-direction: column;
        padding: 32px;
        text-align: center;
    }

    .download-buttons {
        width: 100%;
    }

    .download-buttons .btn {
        justify-content: center;
    }

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

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

@media (max-width: 480px) {
    .title-line {
        font-size: clamp(1.8rem, 8vw, 3rem);
        letter-spacing: 2px;
        padding-left: 2px;
    }

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

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

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