/* ==========================================================================
   Lost Signal — Studio Website Stylesheet
   Theme: dark survival / broken-transmission aesthetic
   ========================================================================== */

:root {
    --bg-void: #0a0d0b;
    --bg-panel: #121613;
    --bg-panel-alt: #171d19;
    --border-line: #263028;
    --text-main: #dbe6df;
    --text-muted: #7d8d84;
    --signal-green: #5ef29a;
    --signal-amber: #f2b45e;
    --signal-red: #f25e5e;
    --font-display: 'Courier New', 'Consolas', monospace;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius: 4px;
    --max-width: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--bg-void);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    position: relative;
}

img { max-width: 100%; display: block; }

a { color: var(--signal-green); text-decoration: none; }
a:hover { color: var(--signal-amber); }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    letter-spacing: 0.03em;
    color: var(--text-main);
    margin: 0 0 0.5em;
}

section { padding: 96px 0; position: relative; }
section.alt { background: var(--bg-panel); }

/* Static/noise overlay for atmosphere */
.noise-overlay {
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    opacity: 0.035;
    mix-blend-mode: overlay;
    background-image: repeating-linear-gradient(0deg, #fff 0 1px, transparent 1px 2px);
}

/* ---------------------------------- Header --------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 13, 11, 0.9);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--border-line);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    height: 72px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--text-main);
}

.brand-mark { color: var(--signal-green); }

.site-nav { margin-left: auto; }
.site-nav ul {
    display: flex;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.site-nav a {
    color: var(--text-muted);
    font-size: 0.92rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.site-nav a:hover { color: var(--signal-green); }

.header-cta { margin-left: 8px; white-space: nowrap; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-main);
}

/* ---------------------------------- Buttons --------------------------------- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-family: var(--font-display);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    border: 1px solid transparent;
    cursor: pointer;
}
.btn-primary {
    background: var(--signal-green);
    color: #06110b;
}
.btn-primary:hover { background: var(--signal-amber); color: #06110b; }
.btn-outline {
    background: transparent;
    border-color: var(--border-line);
    color: var(--text-main);
}
.btn-outline:hover { border-color: var(--signal-green); color: var(--signal-green); }

/* ---------------------------------- Hero --------------------------------- */
.hero {
    min-height: 86vh;
    display: flex;
    align-items: center;
    background:
        radial-gradient(ellipse at top, rgba(94, 242, 154, 0.08), transparent 60%),
        linear-gradient(180deg, var(--bg-void), #060806);
    border-bottom: 1px solid var(--border-line);
}

/* Video hero: full-bleed background video behind the hero copy */
.video-hero {
    position: relative;
    overflow: hidden;
    background: var(--bg-void);
}
.video-hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: #050705;
}
.video-hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}
.video-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(180deg, rgba(6, 8, 6, 0.35) 0%, rgba(6, 8, 6, 0.6) 55%, var(--bg-void) 100%),
        radial-gradient(ellipse at center, rgba(6, 8, 6, 0.1), rgba(6, 8, 6, 0.65) 75%);
}
.video-hero-content {
    position: relative;
    z-index: 2;
}

.hero-tag {
    display: inline-block;
    color: var(--signal-amber);
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.8rem;
    margin-bottom: 16px;
    border: 1px solid var(--border-line);
    padding: 6px 12px;
    border-radius: var(--radius);
}
.hero h1 {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    line-height: 1.05;
    margin-bottom: 20px;
}
.hero h1 .accent { color: var(--signal-green); }
.hero p.lead {
    max-width: 620px;
    color: var(--text-muted);
    font-size: 1.15rem;
    margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------------------------------- Section headings --------------------------------- */
.section-head {
    max-width: 680px;
    margin: 0 auto 56px;
    text-align: center;
}
.section-head .kicker {
    display: block;
    color: var(--signal-green);
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.8rem;
    margin-bottom: 10px;
}
.section-head h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
.section-head p { color: var(--text-muted); }

/* ---------------------------------- Grid / Cards --------------------------------- */
.grid {
    display: grid;
    gap: 24px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
    background: var(--bg-panel);
    border: 1px solid var(--border-line);
    border-radius: var(--radius);
    padding: 28px;
}
.card .num {
    font-family: var(--font-display);
    color: var(--signal-green);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
    display: block;
}
.card h3 { font-size: 1.15rem; }
.card p { color: var(--text-muted); margin: 0; font-size: 0.95rem; }

/* ---------------------------------- Two-column content block --------------------------------- */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}
.split .media-frame {
    background: var(--bg-panel);
    border: 1px solid var(--border-line);
    border-radius: var(--radius);
    aspect-ratio: 16/10;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-family: var(--font-display);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ---------------------------------- Timeline / Roadmap --------------------------------- */
.roadmap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.roadmap-item {
    border-left: 2px solid var(--signal-green);
    padding-left: 20px;
}
.roadmap-item .phase-label {
    font-family: var(--font-display);
    color: var(--signal-amber);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
}
.roadmap-item ul { color: var(--text-muted); padding-left: 18px; margin: 12px 0 0; }
.roadmap-item li { margin-bottom: 6px; font-size: 0.95rem; }

/* ---------------------------------- Screenshot gallery --------------------------------- */
.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.gallery .shot {
    aspect-ratio: 16/9;
    background: var(--bg-panel-alt);
    border: 1px solid var(--border-line);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ---------------------------------- Key art --------------------------------- */
.key-art-frame {
    display: block;
    border: 1px solid var(--border-line);
    border-radius: var(--radius);
    overflow: hidden;
    max-width: 960px;
    margin: 0 auto;
}
.key-art-frame img { width: 100%; height: auto; display: block; }

/* ---------------------------------- News --------------------------------- */
.news-list { display: grid; gap: 20px; }
.news-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--border-line);
}
.news-item .date {
    font-family: var(--font-display);
    color: var(--signal-green);
    font-size: 0.85rem;
}
.news-item h3 { margin-bottom: 8px; }
.news-item p { color: var(--text-muted); margin: 0 0 10px; }
.news-post-body { color: var(--text-muted); white-space: pre-line; max-width: 720px; }

/* ---------------------------------- Newsletter / CTA banner --------------------------------- */
.cta-banner {
    background: var(--bg-panel);
    border: 1px solid var(--border-line);
    border-radius: var(--radius);
    padding: 48px;
    text-align: center;
}
.cta-banner h2 { margin-bottom: 12px; }
.cta-banner p { color: var(--text-muted); margin-bottom: 28px; }
.signup-form {
    display: flex;
    gap: 12px;
    justify-content: center;
    max-width: 460px;
    margin: 0 auto;
    flex-wrap: wrap;
}
.signup-form input[type="email"] {
    flex: 1;
    min-width: 200px;
    padding: 12px 16px;
    background: var(--bg-void);
    border: 1px solid var(--border-line);
    border-radius: var(--radius);
    color: var(--text-main);
    font-family: var(--font-body);
}
.signup-form input[type="email"]:focus { outline: none; border-color: var(--signal-green); }

/* ---------------------------------- Team --------------------------------- */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.team-card { text-align: center; }
.team-avatar {
    width: 100%;
    aspect-ratio: 1;
    background: var(--bg-panel-alt);
    border: 1px solid var(--border-line);
    border-radius: var(--radius);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-family: var(--font-display);
    font-size: 2rem;
}
.team-card h3 { margin-bottom: 2px; font-size: 1.05rem; }
.team-card .role { color: var(--signal-green); font-size: 0.85rem; font-family: var(--font-display); }

/* ---------------------------------- Forms (contact) --------------------------------- */
.form-panel {
    background: var(--bg-panel);
    border: 1px solid var(--border-line);
    border-radius: var(--radius);
    padding: 40px;
    max-width: 640px;
    margin: 0 auto;
}
.form-row { margin-bottom: 20px; }
.form-row label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}
.form-row input,
.form-row textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-void);
    border: 1px solid var(--border-line);
    border-radius: var(--radius);
    color: var(--text-main);
    font-family: var(--font-body);
    resize: vertical;
}
.form-row input:focus,
.form-row textarea:focus { outline: none; border-color: var(--signal-green); }

.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 0.95rem;
}
.alert-success { background: rgba(94, 242, 154, 0.1); border: 1px solid var(--signal-green); color: var(--signal-green); }
.alert-error { background: rgba(242, 94, 94, 0.1); border: 1px solid var(--signal-red); color: var(--signal-red); }

/* ---------------------------------- Footer --------------------------------- */
.site-footer {
    border-top: 1px solid var(--border-line);
    background: var(--bg-panel);
    padding: 64px 0 24px;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 40px;
}
.footer-brand { color: var(--text-muted); font-size: 0.9rem; }
.footer-brand .brand-mark { font-size: 1.5rem; margin-bottom: 8px; display: inline-block; }
.footer-col h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 14px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--text-main); font-size: 0.92rem; }
.footer-bottom {
    border-top: 1px solid var(--border-line);
    padding-top: 20px;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
}
.footer-bottom .legal-links {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 10px 0 0;
    padding: 0;
}
.footer-bottom .legal-links a { color: var(--text-muted); font-size: 0.85rem; }
.footer-bottom .legal-links a:hover { color: var(--signal-green); }

/* ---------------------------------- Misc pages --------------------------------- */
.page-hero {
    padding: 72px 0 48px;
    border-bottom: 1px solid var(--border-line);
    background: var(--bg-panel);
}
.page-hero h1 { font-size: clamp(2rem, 5vw, 3rem); }
.page-hero p { color: var(--text-muted); max-width: 640px; }

.prose { max-width: 760px; margin: 0 auto; color: var(--text-muted); }
.prose h2 { color: var(--text-main); margin-top: 40px; }
.prose p { margin-bottom: 20px; }

/* ---------------------------------- Responsive --------------------------------- */
@media (max-width: 900px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .roadmap { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: repeat(2, 1fr); }
    .split { grid-template-columns: 1fr; }
    .video-hero { min-height: 80vh; min-height: 80svh; }
}

@media (max-width: 640px) {
    .site-nav {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--bg-panel);
        border-bottom: 1px solid var(--border-line);
        display: none;
    }
    .site-nav.open { display: block; }
    .site-nav ul { flex-direction: column; gap: 0; padding: 8px 24px; }
    .site-nav li { border-bottom: 1px solid var(--border-line); }
    .site-nav a { display: block; padding: 14px 0; }
    .nav-toggle { display: flex; }
    .header-cta { display: none; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .team-grid, .gallery { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
    .news-item { grid-template-columns: 1fr; }
    section { padding: 64px 0; }
    .video-hero {
        min-height: 100vh;
        min-height: 100svh;
    }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { text-align: center; }
}

/* Respect reduced-motion preference: freeze on the poster frame instead of autoplaying */
@media (prefers-reduced-motion: reduce) {
    .video-hero-video { display: none; }
}