/* TermIDE Landing Page - Retro-Futuristic Style */

/* CSS Variables */
:root {
    --primary: #40ff40;
    --primary-dim: #20aa20;
    --secondary: #ff00ff;
    --tertiary: #00ffff;
    --bg-dark: #0a0a0f;
    --bg-card: #12121a;
    --bg-code: #1a1a24;
    --text: #e0e0e0;
    --text-dim: #888;
    --border: #2a2a3a;
    --font-mono: 'JetBrains Mono', monospace;
    --font-sans: 'Inter', system-ui, sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-dark);
    background-image:
        linear-gradient(rgba(64, 255, 64, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(64, 255, 64, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scanlines Effect */
.scanlines::after {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.1) 0px,
        rgba(0, 0, 0, 0.1) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: 9999;
}

/* Menubar - Full Width */
.menubar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    padding: 0.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.menubar-logo {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary);
}

.menubar-nav {
    display: flex;
    gap: 2rem;
}

.menubar-nav a {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.3s, text-shadow 0.3s;
}

.menubar-nav a:hover,
.menubar-nav a.active {
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary);
}

.lang-switcher {
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.lang-switcher a {
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.3s, text-shadow 0.3s;
}

.lang-switcher a:hover,
.lang-switcher a.active {
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary);
}

.lang-switcher .divider {
    color: var(--border);
    margin: 0 0.5rem;
}

/* Page Container */
.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    padding-top: 4rem; /* space for fixed menubar */
}

/* Hero Header - Logo + Title */
.hero-header {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 3rem 0;
}

.hero-header .logo {
    width: 80px;
    height: 80px;
    filter: drop-shadow(0 0 20px var(--primary));
    animation: pulse-glow 2s ease-in-out infinite;
}

.hero-header h1 {
    margin: 0;
}

@keyframes pulse-glow {
    0%, 100% { filter: drop-shadow(0 0 20px var(--primary)); }
    50% { filter: drop-shadow(0 0 40px var(--primary)); }
}

/* Hero Carousel - 50/50 */
.hero-carousel {
    display: flex;
    gap: 3rem;
    margin: 2rem 0;
}

.hero-carousel-content {
    flex: 1 1 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-carousel-image {
    flex: 1 1 50%;
    display: flex;
    align-items: center;
}

.hero-carousel-image .terminal-frame {
    width: 100%;
}

/* Glitch Effect */
.glitch {
    font-family: var(--font-mono);
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 700;
    color: var(--primary);
    position: relative;
    text-shadow: 0 0 20px var(--primary);
    animation: glitch 3s infinite;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    animation: glitch-1 0.3s infinite linear alternate-reverse;
    color: var(--secondary);
    z-index: -1;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}

.glitch::after {
    animation: glitch-2 0.3s infinite linear alternate-reverse;
    color: var(--tertiary);
    z-index: -2;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

@keyframes glitch-2 {
    0% { transform: translate(0); }
    20% { transform: translate(2px, -2px); }
    40% { transform: translate(2px, 2px); }
    60% { transform: translate(-2px, -2px); }
    80% { transform: translate(-2px, 2px); }
    100% { transform: translate(0); }
}

.glitch-hover {
    transition: all 0.3s;
}

.glitch-hover:hover {
    animation: glitch 0.5s infinite;
    text-shadow:
        -2px 0 var(--secondary),
        2px 0 var(--tertiary);
}

/* Tagline with Typewriter */
.tagline {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    color: var(--text);
    margin: 1rem 0;
    display: block;
    height: 3.2em;
}

.typewriter {
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
}

.cursor {
    color: var(--primary);
    animation: blink 1s step-end infinite;
}

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

/* Hero Screenshot Carousel */
.hero-screenshots {
    position: relative;
    width: 100%;
    aspect-ratio: 2/1;
}

.hero-screenshots .screenshot {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.hero-screenshots .screenshot.active {
    opacity: 1;
}

.hero-screenshots .screenshot-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-code);
    border: 2px dashed var(--border);
}

.hero-screenshots .screenshot-placeholder.active {
    opacity: 1;
}

.subtitle {
    color: var(--text-dim);
    font-size: 1rem;
    margin-bottom: 2rem;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    padding: 0.875rem 1.75rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
}

.btn-icon {
    opacity: 0.7;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg-dark);
    font-weight: 600;
}

.btn-primary:hover {
    background: #60ff60;
    box-shadow: 0 0 20px var(--primary), 0 0 40px var(--primary);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 10px var(--primary);
}

/* Neon Border */
.neon-border {
    border: 1px solid var(--primary);
    box-shadow:
        0 0 5px var(--primary),
        inset 0 0 5px rgba(64, 255, 64, 0.1);
}

.neon-border-hover {
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.neon-border-hover:hover {
    border-color: var(--primary);
    box-shadow:
        0 0 10px var(--primary),
        inset 0 0 10px rgba(64, 255, 64, 0.1);
}

/* Neon Glow */
.neon-glow {
    filter: drop-shadow(0 0 10px var(--primary));
}

/* Hero Image */
.hero-image {
    position: relative;
}

.terminal-frame {
    background: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
}

.terminal-header {
    background: var(--bg-code);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-left: auto;
}

.screenshot {
    width: 100%;
    display: block;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator .arrow {
    color: var(--primary);
    font-size: 1.5rem;
    opacity: 0.5;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Section Styles */
section {
    padding: 6rem 0;
}

.section-title {
    font-family: var(--font-mono);
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    color: var(--text-dim);
    text-align: center;
    margin-bottom: 3rem;
}

/* Features Grid */
.features {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0d0d14 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(64, 255, 64, 0.1);
    transform: translateY(-4px);
}

.feature-icon {
    font-family: var(--font-mono);
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--primary);
}

.feature-card h3 {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-dim);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Screenshots Gallery */
.screenshots {
    background: var(--bg-dark);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
}

.gallery-frame {
    background: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-frame img {
    width: 100%;
    display: block;
    transition: transform 0.3s;
}

.gallery-frame:hover img {
    transform: scale(1.02);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-frame:hover .gallery-overlay {
    opacity: 1;
}

.theme-name {
    font-family: var(--font-mono);
    color: var(--primary);
    font-weight: 600;
}

/* Screenshot Placeholder */
.screenshot-placeholder {
    aspect-ratio: 16/10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(135deg, var(--bg-code) 25%, transparent 25%),
        linear-gradient(225deg, var(--bg-code) 25%, transparent 25%),
        linear-gradient(45deg, var(--bg-code) 25%, transparent 25%),
        linear-gradient(315deg, var(--bg-code) 25%, var(--bg-card) 25%);
    background-size: 20px 20px;
    border: 2px dashed var(--border);
    border-radius: 4px;
}

.placeholder-icon {
    font-family: var(--font-mono);
    font-size: 2rem;
    color: var(--border);
    margin-bottom: 0.5rem;
}

.placeholder-text {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-dim);
}

/* Comparison Table */
.comparison {
    background: linear-gradient(180deg, #0d0d14 0%, var(--bg-dark) 100%);
}

.table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.comparison-table th,
.comparison-table td {
    padding: 1rem 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.comparison-table th {
    background: var(--bg-code);
    color: var(--text);
    font-weight: 600;
}

.comparison-table th.highlight {
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary);
}

.comparison-table td:first-child {
    text-align: left;
    color: var(--text);
}

.comparison-table td.highlight {
    background: rgba(64, 255, 64, 0.05);
}

.comparison-table tr:hover {
    background: rgba(64, 255, 64, 0.02);
}

.check {
    color: var(--primary);
    font-size: 1.2rem;
}

.cross {
    color: #ff5f56;
    font-size: 1.2rem;
}

.plugin {
    color: var(--text-dim);
    font-size: 0.8rem;
    font-style: italic;
}

/* Installation Section */
.installation {
    background: var(--bg-dark);
}

.install-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.install-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.3s;
}

.install-card:hover {
    border-color: var(--primary);
}

.install-card.full-width {
    grid-column: 1 / -1;
}

.install-card h3 {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.install-card .icon {
    font-size: 1.2rem;
}

.install-card .platform {
    color: var(--text-dim);
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.code-block {
    background: var(--bg-code);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    overflow-x: auto;
}

.code-block code {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--primary);
    white-space: nowrap;
}

.copy-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    padding: 0.25rem;
    transition: all 0.3s;
    flex-shrink: 0;
}

.copy-btn:hover {
    color: var(--primary);
}

.copy-btn.copied .copy-icon {
    color: var(--primary);
}

.releases-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--text-dim);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color 0.3s;
}

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

/* Footer */
.footer {
    background: var(--bg-card);
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}

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

.footer-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(64, 255, 64, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(64, 255, 64, 0.02) 1px, transparent 1px);
    background-size: 30px 30px;
    pointer-events: none;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

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

.footer-logo-img {
    width: 32px;
    height: 32px;
}

.footer-name {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    color: var(--primary);
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

.footer-meta {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.85rem;
}

.footer-meta .rust-heart {
    color: #ff5f56;
}

.footer-meta .version {
    font-family: var(--font-mono);
    margin-top: 0.5rem;
    color: var(--border);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s;
}

.lightbox-close:hover {
    color: var(--primary);
}

.lightbox-image {
    max-width: 90%;
    max-height: 90%;
    border: 1px solid var(--border);
    border-radius: 8px;
}

/* Responsive */
@media (max-width: 1024px) {
    .menubar-nav {
        display: none;
    }

    .hero-carousel {
        flex-direction: column-reverse;
    }

    .hero-carousel-content,
    .hero-carousel-image {
        width: 100%;
        flex: none;
    }

    .hero-carousel-image {
        justify-content: center;
        margin-bottom: 2rem;
    }

    .hero-carousel-image .terminal-frame {
        max-width: 500px;
    }

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

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

    .tagline {
        text-align: center;
    }

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

@media (max-width: 768px) {
    .page-container {
        padding: 0 1rem;
        padding-top: 3.5rem;
    }

    .menubar {
        padding: 0.5rem 1rem;
    }

    .menubar-logo {
        font-size: 1rem;
    }

    .hero-header {
        padding: 2rem 0;
    }

    .hero-header .logo {
        width: 60px;
        height: 60px;
    }

    .glitch {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

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

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

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

    .comparison-table {
        font-size: 0.8rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem 0.5rem;
    }

    .footer-links {
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0;
    }

    .logo {
        width: 80px;
        height: 80px;
    }

    .tagline {
        font-size: 1rem;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .code-block {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .code-block code {
        font-size: 0.75rem;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}