/* aetherchord.com: the game's palette (assets/legal/legal.css), its fonts (assets/fonts, SIL OFL: fonts/OFL-*.txt) and
   its own pixel art, scaled up with whole, sharp pixels. */
@font-face { font-family: 'Pixelify Sans'; src: url('/fonts/pixelify-sans-latin-600-normal.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/fonts/inter-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/fonts/inter-latin-600-normal.woff2') format('woff2'); font-weight: 600; font-display: swap; }

:root {
  --bg: #0b0a12; --panel: #1d1a2f; --panel2: #2a2540; --ink: #141221; --border: #5a5078; --hi: #8a7cb8;
  --text: #f4f1e8; --dim: #b8b0cf; --gold: #ffd34f; --gold2: #ffe8a0; --cyan: #7df9ff; --violet: #c27dff; --link: #8ad0ff;
  --pixel: 'Pixelify Sans', ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { background: var(--bg); color: var(--text); }
body { margin: 0; font: 17px/1.65 Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif; background: var(--bg); }
img { image-rendering: pixelated; display: block; max-width: 100%; height: auto; }
a { color: var(--link); text-underline-offset: 3px; }
a:hover { color: #fff; }
h1, h2 { font-family: var(--pixel); font-weight: 600; }

/* ---- hero: the square outside the temple, full width, with the title over a shade */
.hero { position: relative; min-height: min(92vh, 900px); display: flex; align-items: flex-end; overflow: hidden; border-bottom: 2px solid var(--ink); }
.hero-art { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center 35%; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11, 10, 18, 0.15) 0%, rgba(11, 10, 18, 0.35) 45%, rgba(11, 10, 18, 0.92) 85%, var(--bg) 100%); }
.hero-text { position: relative; width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 24px 56px; }
.badge { display: inline-block; margin: 0 0 10px; padding: 2px 10px; font: 600 14px/1.6 var(--pixel); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink); background: var(--cyan); border: 2px solid var(--ink); }
h1 { margin: 0; font-size: clamp(44px, 9vw, 104px); line-height: 1; letter-spacing: 0.06em; color: var(--gold); text-shadow: 0 4px 0 var(--ink), 0 0 28px rgba(255, 211, 79, 0.25); }
.tagline { margin: 14px 0 22px; font-size: clamp(18px, 2.4vw, 24px); line-height: 1.45; color: var(--text); text-shadow: 0 2px 6px rgba(0, 0, 0, 0.7); }
.fine { margin: 14px 0 0; font-size: 15px; color: var(--dim); }

/* ---- buttons: the game's panels (dark ink edge, a lit top line) */
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-block; padding: 12px 22px; font: 600 18px/1.2 var(--pixel); letter-spacing: 0.04em; color: var(--text); text-decoration: none;
  background: var(--panel2); border: 2px solid var(--ink); box-shadow: inset 0 2px 0 var(--hi), 0 4px 0 var(--ink); }
.btn:hover { color: #fff; background: #352f52; }
.btn:active { transform: translateY(2px); box-shadow: inset 0 2px 0 var(--hi), 0 2px 0 var(--ink); }
.btn:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.btn-gold { color: var(--ink); background: var(--gold); box-shadow: inset 0 2px 0 var(--gold2), 0 4px 0 #8a6a12; }
.btn-gold:hover { color: var(--ink); background: var(--gold2); }

/* ---- sections */
main { max-width: 1080px; margin: 0 auto; padding: 8px 24px 32px; }
section { margin: 56px 0; }
.intro p { max-width: 720px; margin: 0 auto; font-size: 20px; text-align: center; color: var(--dim); }
.features { display: grid; gap: 40px; }
.feature { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 32px; align-items: center; }
.feature:nth-child(even) img { order: 2; }
.feature img { width: 100%; border: 2px solid var(--ink); outline: 1px solid var(--border); outline-offset: -5px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45); }
.feature h2, .listen h2, .beta h2 { margin: 0 0 8px; font-size: 28px; line-height: 1.2; color: var(--gold); }
.feature p { margin: 0; }
.listen, .beta { padding: 28px 32px 32px; background: var(--panel); border: 2px solid var(--ink); outline: 1px solid var(--border); outline-offset: -4px; box-shadow: inset 0 3px 0 -1px var(--hi); }
.listen p { margin: 0 0 18px; max-width: 680px; }
.beta ul { margin: 0 0 20px; padding-left: 20px; }
.beta li { margin: 6px 0; }
kbd { font: 600 14px var(--pixel); padding: 1px 6px; color: var(--ink); background: var(--gold2); border: 1px solid var(--ink); }

footer { border-top: 1px solid var(--border); padding: 20px 24px 36px; text-align: center; color: var(--dim); font-size: 15px; }
footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px; }
footer p { margin: 10px 0 0; }

@media (max-width: 760px) {
  body { font-size: 16px; }
  .hero { min-height: 86vh; }
  .hero-text { padding: 0 16px 36px; }
  main { padding: 0 16px 24px; }
  section { margin: 40px 0; }
  .intro p { font-size: 18px; text-align: left; }
  .feature { grid-template-columns: 1fr; gap: 14px; }
  .feature:nth-child(even) img { order: 0; }
  .feature h2, .listen h2, .beta h2 { font-size: 24px; }
  .listen, .beta { padding: 22px 18px 24px; }
  .btn { padding: 12px 18px; font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) { .btn:active { transform: none; } }