:root {
  color-scheme: dark;
  --page: #0a1014;
  --ink: #edf8f8;
  --muted: #afc1c5;
  --line: #2b4047;
  --accent: #8be4df;
  --mono: "Cascadia Code", Consolas, monospace;
  font: 16px/1.5 "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 20px; }
body { margin: 0; background: var(--page); color: var(--ink); }
h1, h2, p, figure { margin: 0; }
a { color: inherit; }
a:focus-visible, video:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
img { display: block; max-width: 100%; height: auto; }
.wrap { width: min(1200px, calc(100% - 2 * clamp(20px, 5vw, 80px))); margin-inline: auto; }

.skip { position: absolute; top: 12px; left: 12px; z-index: 1; padding: .6rem 1rem; background: var(--page); transform: translateY(-180%); }
.skip:focus { transform: none; }

.masthead { border-bottom: 1px solid var(--line); }
.masthead-inner { min-height: 76px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 720; text-decoration: none; white-space: nowrap; }
.brand-mark { position: relative; flex: 0 0 auto; width: 24px; height: 30px; overflow: hidden; }
.brand-mark img { position: absolute; top: 50%; left: 50%; translate: -50% -50%; width: 60px; max-width: none; }
.masthead nav { display: flex; gap: clamp(14px, 3vw, 38px); }
.masthead nav a { font-size: .9rem; color: var(--muted); text-decoration: none; }
.masthead nav a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: .25em; }

.spotlight {
  display: grid;
  align-items: end;
  min-height: clamp(430px, 46vw, 600px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, #080e12f2 0%, #080e12ae 31%, transparent 63%),
    linear-gradient(0deg, #080e12 0%, #080e1200 46%),
    url("assets/blacknode-key-art.png") 57% center / cover;
}
.spotlight-content { padding-block: 65px clamp(44px, 6vw, 88px); }
.eyebrow { font: 650 .75rem/1.45 var(--mono); letter-spacing: .115em; text-transform: uppercase; color: var(--accent); }
.spotlight .eyebrow::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: .65em; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px #8be4df7a; }
.spotlight h1 { font-size: clamp(2.6rem, 7.1vw, 7rem); line-height: .9; letter-spacing: -.073em; font-weight: 800; margin: 14px 0 18px; }
.spotlight h1 span { display: block; font-size: .39em; letter-spacing: -.03em; color: #d6e7ea; margin-bottom: .22em; }
.spotlight-description { max-width: 38ch; color: #c6d5d9; }
.steam-link { display: inline-flex; align-items: center; gap: 1.8rem; margin-top: 22px; padding: .72rem 1rem; background: #9cebe6; color: #0e2629; font-size: .88rem; font-weight: 750; text-decoration: none; }
.steam-link:hover { background: #c1f7f2; }

.gameplay { padding-top: 38px; }
.section-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-bottom: 13px; border-bottom: 1px solid var(--line); }
.section-heading h2 { font-size: 1.38rem; letter-spacing: -.035em; }
.section-heading > span { color: var(--muted); font: .7rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .06em; text-align: right; }
.trailer { margin: 18px 0 28px; }
.trailer video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: #080e12; border: 1px solid var(--line); }
.screenshots { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(12px, 2.5vw, 24px); }
.screenshots a { display: block; border: 1px solid var(--line); }
.screenshots a:hover { border-color: var(--accent); }
.screenshots img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
figcaption { padding-top: 9px; font-size: .86rem; color: var(--muted); }
figcaption span { margin-right: .45rem; font: .7rem var(--mono); color: var(--accent); }

.soundtrack { padding-top: 38px; }
.soundtrack-layout { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); margin-top: 18px; border: 1px solid var(--line); background: #0d161b; }
.soundtrack-album { padding: clamp(16px, 2.3vw, 24px); border-right: 1px solid var(--line); background: linear-gradient(160deg, #141b2a, #0b141a 72%); }
.soundtrack-cover { width: 100%; aspect-ratio: 1; border: 1px solid var(--line); }
.soundtrack-player { margin-top: 16px; }
.soundtrack-current { margin: 2px 0 9px; font-weight: 650; }
.soundtrack-player audio { display: block; width: 100%; height: 44px; }
.soundtrack-player audio:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.soundtrack-error { margin-top: 8px; font-size: .85rem; color: var(--muted); }
.soundtrack-list { display: flex; flex-direction: column; min-width: 0; }
.soundtrack-list-header { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 16px; padding: 15px clamp(12px, 2.3vw, 24px); border-bottom: 1px solid var(--line); }
.soundtrack-list-header h3 { margin: 0; font-size: 1rem; }
.soundtrack-list-header span { color: var(--muted); font: .7rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .05em; }
.soundtrack-tracks { flex: 1; display: grid; grid-auto-rows: minmax(52px, 1fr); list-style: none; margin: 0; padding: 0; }
.soundtrack-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: stretch; }
.soundtrack-row + .soundtrack-row { border-top: 1px solid var(--line); }
.soundtrack-row:has([aria-current="true"]) { background: #14282f; box-shadow: inset 2px 0 var(--accent); }
.soundtrack-track { display: grid; grid-template-columns: 2ch minmax(0, 1fr) 4ch; align-items: center; gap: clamp(8px, 1.4vw, 18px); padding: 8px 10px 8px clamp(12px, 2.3vw, 24px); text-decoration: none; }
.soundtrack-track:focus-visible, .track-download:focus-visible { outline-offset: -4px; }
.track-number, .track-duration { font: .75rem/1.4 var(--mono); color: var(--muted); }
.track-duration { text-align: right; }
.track-title { font-size: .94rem; font-weight: 630; }
.soundtrack-track:hover .track-title, .soundtrack-track[aria-current="true"] .track-title { color: var(--accent); }
.track-download { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px clamp(12px, 2.3vw, 24px) 8px 10px; color: var(--muted); font: .73rem/1.4 var(--mono); text-decoration: none; }
.track-download:hover { color: var(--accent); text-decoration: underline; text-underline-offset: .22em; }

.contact { display: grid; grid-template-columns: minmax(max-content, 1fr) minmax(0, 1.6fr); align-items: center; gap: clamp(22px, 4vw, 60px); margin-top: clamp(48px, 7vw, 88px); padding-block: clamp(34px, 5vw, 64px) clamp(42px, 6vw, 76px); border-top: 1px solid var(--line); }
.contact h2 { margin-top: 5px; font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.1; letter-spacing: -.05em; }
.contact-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; list-style: none; padding: 0; margin: 0; }
.contact-list a { display: grid; grid-template-columns: 20px minmax(0, 1fr) auto; align-items: center; gap: 9px; min-height: 64px; padding: 12px clamp(11px, 1.5vw, 19px); border: 1px solid var(--line); background: #101d23; font-size: .95rem; font-weight: 650; text-decoration: none; }
.contact-list a:hover { border-color: var(--accent); background: #152a31; }
.contact-icon { width: 20px; height: 20px; color: var(--accent); }
.contact-arrow { color: var(--muted); font-size: .83rem; }

body:has(.screenshot-viewer[open]) { overflow: hidden; }
.screenshot-viewer { inset: 0; width: 100%; max-width: none; height: 100%; max-height: none; margin: 0; padding: 1rem; border: 0; background: transparent; color: var(--ink); cursor: zoom-out; }
.screenshot-viewer[open] { display: grid; place-items: center; }
.screenshot-viewer::backdrop { background: rgb(7 8 12 / .96); }
.screenshot-viewer img { width: auto; height: auto; max-width: 100%; max-height: calc(100dvh - 2rem); object-fit: contain; cursor: default; }

@media (max-width: 850px) {
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .soundtrack-layout { grid-template-columns: minmax(0, 1fr); }
  .soundtrack-album { border-right: 0; border-bottom: 1px solid var(--line); }
  .soundtrack-cover, .soundtrack-player { max-width: 330px; margin-inline: auto; }
}

@media (max-width: 680px) {
  .masthead-inner { min-height: 64px; }
  .gameplay, .soundtrack { padding-top: 27px; }
  .spotlight { background-position: center, center, 57% center; }
}

@media (max-width: 480px) {
  .brand { gap: 6px; font-size: .94rem; }
  .masthead nav a { font-size: .83rem; }
  .screenshots { grid-template-columns: 1fr; }
  .contact-list { grid-template-columns: 1fr; }
  .contact-list a { min-height: 56px; }
}