/* EloScene — official site. Single CSS file, no dependencies.
   Editorial / cinematic dark theme for a professional desktop tool. */
:root {
  --bg: #1f1f1f;
  --panel: #242424;
  --panel-2: #2a2a2a;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f2f2f2;
  --muted: #9a9a9a;
  --faint: #6b6b6b;
  --gold: #e8b84a;
  --gold-strong: #f4c01e;
  --ink: #161616;
  --radius: 4px;
  --max: 1200px;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
}

.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; z-index: 100; background: var(--gold); color: var(--ink); padding: 8px 14px; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* ── Header ─────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 30;
  background: rgba(31, 31, 31, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 28px; min-height: 62px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 1.08rem; letter-spacing: 0.2px; }
.brand svg { width: 24px; height: 21px; color: var(--gold); }
.brand .elo { color: var(--text); }
.brand .scene { color: var(--gold-strong); }

.nav { margin-left: auto; display: flex; align-items: center; gap: 26px; }
.nav a { color: var(--muted); text-decoration: none; font-size: 0.9rem; }
.nav a:hover { color: var(--text); }

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 9px 16px; border-radius: var(--radius);
  font-weight: 600; font-size: 0.92rem; text-decoration: none;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
}
.btn-primary { background: var(--gold); color: var(--ink); }
.btn-primary:hover { background: var(--gold-strong); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-outline:hover { border-color: var(--gold); }
.btn-lg { padding: 13px 22px; font-size: 1rem; }
.btn.is-disabled { opacity: 0.45; pointer-events: none; cursor: default; }

/* ── Sections / rules ───────────────────────────────────── */
section { padding: 84px 0; }
.rule { border: 0; border-top: 1px solid var(--line); margin: 0; }
.section-label {
  display: flex; align-items: baseline; gap: 16px; margin-bottom: 40px;
  border-bottom: 1px solid var(--line); padding-bottom: 16px;
}
.section-label .num { font-family: var(--mono); color: var(--faint); font-size: 0.8rem; }
.section-label h2 { margin: 0; font-size: 1.4rem; letter-spacing: -0.2px; }

/* ── Hero ───────────────────────────────────────────────── */
.hero { padding: 72px 0 46px; }
.hero-grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 56px; align-items: center; }
.hero .kicker { font-family: var(--mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); font-size: 0.78rem; margin: 0 0 18px; }
.hero .kicker b { color: var(--text); font-weight: 600; }
.hero h1 { font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.08; letter-spacing: -0.8px; margin: 0 0 18px; }
.hero .sub { font-size: 1.06rem; color: var(--text); margin: 0 0 8px; font-weight: 500; }
.hero p.lede { color: var(--muted); font-size: 1.02rem; margin: 0 0 28px; max-width: 46ch; }
.hero .cta { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.hero .fine { margin: 18px 0 0; font-family: var(--mono); color: var(--faint); font-size: 0.82rem; letter-spacing: 0.02em; }

/* ── Screenshot frames ──────────────────────────────────── */
.shot {
  position: relative; width: 100%; aspect-ratio: 16 / 10;
  background:
    repeating-linear-gradient(45deg, transparent, transparent 11px, rgba(255,255,255,0.015) 11px, rgba(255,255,255,0.015) 22px),
    var(--panel);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
  box-shadow: 0 18px 50px -24px rgba(0, 0, 0, 0.7);
}
.shot::after { content: attr(data-label); font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: #565656; }
.shot > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.shot.wide { aspect-ratio: 21 / 9; }

.beat { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.beat .wrap { display: flex; gap: 8px 26px; flex-wrap: wrap; padding-top: 18px; padding-bottom: 18px; font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.08em; color: var(--muted); }
.beat b { color: var(--gold); font-weight: 600; }
.beat .sep { color: var(--faint); }

/* ── Workflow (editorial numbered rows) ─────────────────── */
.flow { display: grid; }
.flow-row {
  display: grid; grid-template-columns: 96px 200px 1fr; gap: 28px;
  align-items: baseline; padding: 26px 0; border-top: 1px solid var(--line);
}
.flow-row:last-child { border-bottom: 1px solid var(--line); }
.flow-row .n { font-family: var(--mono); color: var(--gold); font-size: 1.1rem; }
.flow-row h3 { margin: 0; font-size: 1.02rem; letter-spacing: 0.02em; }
.flow-row p { margin: 0; color: var(--muted); }

/* ── Gallery (large screenshots) ────────────────────────── */
.gallery { display: grid; gap: 56px; }
.gallery-item .head { display: flex; align-items: baseline; gap: 18px; margin-bottom: 18px; flex-wrap: wrap; }
.gallery-item .head .name { font-family: var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); font-size: 0.8rem; }
.gallery-item .head .desc { color: var(--muted); font-size: 1.02rem; }

/* ── Feature spotlight (text + image, 2 cols) ───────────── */
.spot { border-top: 1px solid var(--line); }
.spot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
.spot-grid.rev .txt { order: 2; }
.spot .txt h2 { font-size: 1.7rem; letter-spacing: -0.3px; margin: 10px 0 14px; }
.spot .txt p { color: var(--muted); font-size: 1.05rem; margin: 0; max-width: 42ch; }

/* ── Real-world band ────────────────────────────────────── */
.band { border-top: 1px solid var(--line); }
.band .wrap { max-width: 780px; }
.band h2 { font-size: 1.6rem; letter-spacing: -0.3px; margin: 12px 0 12px; }
.band p { color: var(--muted); font-size: 1.05rem; margin: 0; }
.band .foot { margin-top: 22px; font-family: var(--mono); font-size: 0.75rem; color: var(--faint); letter-spacing: 0.04em; }

/* ── Final CTA ──────────────────────────────────────────── */
.final { border-top: 1px solid var(--line); text-align: left; }
.final h2 { font-size: 2rem; letter-spacing: -0.4px; margin: 8px 0 4px; }
.final p.small { color: var(--muted); margin: 0 0 26px; }
.final .ver { margin-top: 16px; font-family: var(--mono); font-size: 0.8rem; color: var(--faint); }

/* ── Content pages (privacy / support) ──────────────────── */
.page { max-width: 760px; margin: 0 auto; padding: 64px 0; }
.page h1 { font-size: 2rem; margin: 0 0 6px; letter-spacing: -0.4px; }
.page .updated { color: var(--faint); font-family: var(--mono); font-size: 0.82rem; margin: 0 0 30px; }
.page h2 { font-size: 1.15rem; margin: 32px 0 10px; }
.page p, .page li { color: #d7d7d7; }
.page ul { padding-left: 20px; }
.page a.link { color: var(--gold); }
.note { margin-top: 34px; padding: 16px 18px; border-left: 2px solid var(--gold); background: var(--panel); border-radius: var(--radius); color: var(--muted); font-size: 0.92rem; }
.email { display: inline-block; margin-top: 6px; font-weight: 600; color: var(--gold); word-break: break-all; }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer { border-top: 1px solid var(--line); padding: 28px 0; }
.site-footer .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.site-footer .copy { color: var(--faint); font-family: var(--mono); font-size: 0.82rem; }
.site-footer nav { display: flex; gap: 22px; }
.site-footer nav a { color: var(--muted); text-decoration: none; font-size: 0.9rem; }
.site-footer nav a:hover { color: var(--text); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .hero { padding: 48px 0 34px; }
  .spot-grid { grid-template-columns: 1fr; gap: 28px; }
  .spot-grid.rev .txt { order: 0; }
  .flow-row { grid-template-columns: 60px 1fr; gap: 10px 18px; }
  .flow-row p { grid-column: 2; }
  section { padding: 60px 0; }
}
@media (max-width: 620px) {
  .nav a:not(.btn) { display: none; }
}