/* ============================================================
   nebel — fiktiver Elektro-Produzent · Demo-Microsite
   Syne für die Marke, Space Grotesk für Text, ein Mono für
   Metadaten. Das Oszilloskop in main.js ist Dekoration; ohne
   JavaScript bleibt eine statische Kurve stehen.
   ============================================================ */

@font-face {
  font-family: 'Syne';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('fonts/syne-variable-latin.woff2') format('woff2');
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('fonts/space-grotesk-variable-latin.woff2') format('woff2');
}

:root {
  color-scheme: dark;
  --bg: #0b0b0d;
  --bg-2: #121216;
  --fg: #ecebe6;
  --muted: #8b8984;
  --amber: #ffb000;
  --amber-soft: rgba(255, 176, 0, 0.14);
  --line: rgba(236, 235, 230, 0.12);
  --wrap: min(1180px, calc(100% - 2 * clamp(16px, 4vw, 48px)));
  --display: 'Syne', 'Space Grotesk', system-ui, sans-serif;
  --text: 'Space Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Code', Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: clip; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--text);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--amber); color: var(--bg); }

a { color: inherit; }

:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

.skip {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 10;
  padding: 10px 14px;
  background: var(--amber);
  color: var(--bg);
  text-decoration: none;
}
.skip:focus { top: 12px; }

/* ---------- demo tag (dezent) ---------- */

.tag {
  margin: 0;
  padding: 0.55rem clamp(16px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  text-align: right;
  font: 0.66rem/1.4 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.tag a { color: var(--muted); text-decoration: none; }
.tag a:hover, .tag a:focus-visible { color: var(--amber); }

/* ---------- top bar ---------- */

.top {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--wrap);
  margin: 0 auto;
  padding: 18px 0;
  background: linear-gradient(var(--bg) 60%, rgba(11, 11, 13, 0));
}

.top__mark {
  font: 800 1.25rem/1 var(--display);
  letter-spacing: -0.03em;
  text-decoration: none;
}

.top nav { display: flex; gap: clamp(16px, 3vw, 32px); }
.top nav a {
  font: 0.72rem/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s;
}
.top nav a:hover, .top nav a:focus-visible { color: var(--fg); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  width: var(--wrap);
  margin: 0 auto;
  padding: clamp(28px, 6vh, 80px) 0 0;
}

/* three slow blurred fog banks drifting behind the name */
.fog {
  position: absolute;
  inset: -10% -20% auto;
  height: 120%;
  z-index: -1;
  pointer-events: none;
  filter: blur(60px);
  opacity: 0.5;
}
.fog i {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(236, 235, 230, 0.16), transparent);
  animation: drift 26s ease-in-out infinite alternate;
}
.fog i:nth-child(1) { width: 60%; height: 55%; left: 0; top: 10%; }
.fog i:nth-child(2) { width: 50%; height: 45%; right: 5%; top: 0; animation-duration: 34s; animation-delay: -9s; }
.fog i:nth-child(3) {
  width: 45%; height: 40%; left: 30%; top: 45%;
  background: radial-gradient(closest-side, var(--amber-soft), transparent);
  animation-duration: 40s; animation-delay: -18s;
}
@keyframes drift {
  from { transform: translate3d(-6%, 0, 0) scale(1); }
  to { transform: translate3d(8%, 6%, 0) scale(1.15); }
}

.meta {
  margin: 0;
  font: 0.72rem/1.4 var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 0.15em 0 0;
  font: 800 clamp(4rem, 19vw, 17.5rem)/0.82 var(--display);
  letter-spacing: -0.055em;
  margin-left: -0.04em;
}

.lead {
  max-width: 32ch;
  margin: 1.6rem 0 0;
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  font-weight: 300;
  color: var(--muted);
}

/* ---------- player ---------- */

.player {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: clamp(2rem, 4.5vh, 3.2rem);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.play {
  flex: none;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--amber);
  color: var(--bg);
  cursor: pointer;
  transition: transform 0.15s;
}
.play:hover { transform: scale(1.06); }
.play:active { transform: scale(0.96); }
.play__icon { width: 22px; height: 22px; fill: currentColor; }
.play .i-pause { display: none; }
.play[aria-pressed="true"] .i-play { display: none; }
.play[aria-pressed="true"] .i-pause { display: inline; }
.no-js .play { opacity: 0.35; cursor: not-allowed; }

.player__info { flex: 1; min-width: 0; }
.player__info strong {
  display: block;
  font: 700 1.15rem/1.2 var(--display);
  letter-spacing: -0.01em;
}
.player__info span { font-size: 0.82rem; color: var(--muted); }

.player__time {
  font: 0.8rem/1 var(--mono);
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

/* ---------- scope ---------- */

.scope {
  position: relative;
  height: clamp(150px, 22vh, 240px);
  margin-top: 18px;
  border-bottom: 1px solid var(--line);
}
.scope__canvas { display: block; width: 100%; height: 100%; }
.scope__fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--amber);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
  opacity: 0.6;
}
.js .scope__fallback { display: none; }

/* ---------- sections ---------- */

main { padding-bottom: 2rem; }

.block {
  width: var(--wrap);
  margin: 0 auto;
  padding-top: clamp(80px, 12vw, 150px);
}

.block__head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--fg);
}
.block__no { font: 0.75rem/1 var(--mono); color: var(--amber); }
h2 {
  margin: 0;
  font: 800 clamp(2.2rem, 5vw, 3.8rem)/1 var(--display);
  letter-spacing: -0.04em;
}

/* ---------- releases ---------- */

.releases, .dates { list-style: none; margin: 0; padding: 0; }

.releases li {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr) auto;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.rel__title strong {
  display: block;
  font: 700 clamp(1.2rem, 2vw, 1.5rem)/1.2 var(--display);
  letter-spacing: -0.02em;
}
.rel__title span, .dates span { font-size: 0.85rem; color: var(--muted); }

.wave { display: block; width: 100%; height: 56px; }
.no-js .wave { border-bottom: 1px dashed var(--line); }

.releases a, .foot a {
  font: 0.72rem/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
  transition: color 0.15s, border-color 0.15s;
}
.releases a:hover, .releases a:focus-visible { color: var(--amber); border-color: var(--amber); }

/* ---------- dates ---------- */

.dates li {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 16px 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.dates time { font: 0.85rem/1.4 var(--mono); color: var(--muted); text-transform: uppercase; }
.dates strong {
  display: block;
  font: 700 clamp(1.2rem, 2vw, 1.5rem)/1.2 var(--display);
  letter-spacing: -0.02em;
}

.status {
  font: 0.7rem/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.status--hot { color: var(--amber); }
.status--out { color: var(--fg); text-decoration: line-through; }

.note { margin: 1.4rem 0 0; font-size: 0.85rem; color: var(--muted); }

/* ---------- contact ---------- */

.contact {
  max-width: 24ch;
  margin: 2rem 0 0;
  font: 500 clamp(1.5rem, 3.4vw, 2.6rem)/1.2 var(--display);
  letter-spacing: -0.02em;
}

/* ---------- footer ---------- */

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 32px;
  width: var(--wrap);
  margin: clamp(80px, 12vw, 150px) auto 0;
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--muted);
}
.foot p { margin: 0; }
.foot a { border: 0; padding: 0; }
.foot a:hover, .foot a:focus-visible { color: var(--amber); }

/* ---------- responsive & motion ---------- */

@media (max-width: 760px) {
  .releases li { grid-template-columns: minmax(0, 1fr) auto; }
  .wave { grid-column: 1 / -1; grid-row: 2; height: 44px; }
  .dates li { grid-template-columns: minmax(0, 1fr) auto; }
  .dates time { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  .top nav { gap: 14px; }
  .player__time { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fog i { animation: none; }
  .play { transition: none; }
}