/* Layout: linksbündige, breite Spalten (max 1180px); dunkle Flächen wie in TekkForge,
   Orange für Aktion und aktive Steps, Cyan für Laufposition und Links. Eine einzige
   bewegte Sache: der Sequencer im Kopf. Alles andere steht still. */
:root {
  --bg: #101014;
  --panel: #18181f;
  --elevated: #22222c;
  --border: #2e2e3a;
  --text: #e8e8f0;
  --muted: #9a9aac;
  --dim: #6f6f88;
  --accent: #ff6a00;
  --accent-soft: rgba(255, 106, 0, 0.14);
  --accent2: #00c8ff;
  --accent2-soft: rgba(0, 200, 255, 0.12);
  --success: #3ddc84;
  --warn: #ffb020;
  --font-display: "Unbounded", "Arial Black", Impact, sans-serif;
  --font-body: "Barlow", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", Consolas, "Courier New", monospace;
  --radius: 10px;
  --radius-sm: 6px;
  --gutter-l: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.55 var(--font-body);
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  background: var(--panel); z-index: 40;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--font-display); text-wrap: balance; margin: 0; line-height: 1.12; }
h1 { font-size: clamp(1.8rem, 1.1rem + 3vw, 3.3rem); font-weight: 900; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 1.1rem + 1.8vw, 2.3rem); font-weight: 900; margin-bottom: 14px; }
h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
p { margin: 0 0 1em; }
ul, ol, dl { margin: 0; padding: 0; }
li { list-style: none; }
:focus-visible { outline: 2px solid var(--accent2); outline-offset: 3px; border-radius: 4px; }

.wrap {
  max-width: 1180px; margin-inline: auto;
  padding-left: var(--gutter-l); padding-right: var(--gutter-r);
}
.lead { font-size: 1.14rem; color: var(--muted); }
.narrow { max-width: 68ch; }
.note { color: var(--muted); max-width: 70ch; margin-top: 22px; padding-left: 14px; border-left: 3px solid var(--accent); }
.ico { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ico.big { width: 28px; height: 28px; margin-bottom: 12px; color: var(--accent); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px; border-radius: var(--radius-sm);
  background: var(--elevated); color: var(--text); border: 1px solid var(--border);
  font-weight: 600; font-size: 0.98rem; line-height: 1.2; white-space: nowrap;
}
.btn:hover { text-decoration: none; border-color: var(--dim); background: #2a2a36; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #16100a; }
.btn-primary:hover { background: #ff7d1f; border-color: #ff7d1f; }
.btn-ghost { background: transparent; }
.btn-small { padding: 7px 12px; font-size: 0.9rem; }

/* Kopfleiste */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30;
  background: rgba(24, 24, 31, 0.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.top-inner { display: flex; align-items: center; gap: 22px; min-height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; flex: none; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center;
  font: 900 13px var(--font-display); color: #16100a;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}
.brand-amp { color: var(--muted); font-weight: 400; }
.nav { display: flex; gap: 4px; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { color: var(--muted); padding: 8px 10px; border-radius: var(--radius-sm); font-weight: 500; white-space: nowrap; }
.nav a:hover, .nav a.active { color: var(--text); background: var(--elevated); text-decoration: none; }
.top-actions { display: flex; align-items: center; gap: 10px; flex: none; margin-left: auto; }
.lang { display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.lang button {
  background: none; border: 0; color: var(--muted); padding: 7px 10px; cursor: pointer;
  font: 600 0.85rem var(--font-body); letter-spacing: 0.04em;
}
.lang button + button { border-left: 1px solid var(--border); }
.lang button[aria-pressed="true"] { background: var(--elevated); color: var(--text); }
@media (max-width: 860px) {
  .brand-text { display: none; }
  #nav-download { display: none; }
}

/* Hero */
.hero { padding-block: 56px 36px; background:
  radial-gradient(900px 420px at 15% -10%, rgba(255, 106, 0, 0.14), transparent 60%),
  radial-gradient(700px 400px at 95% 10%, rgba(0, 200, 255, 0.10), transparent 60%);
}
.hero-inner { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.kicker { color: var(--accent); font-weight: 600; margin-bottom: 14px; }
.hero h1 { margin-bottom: 18px; }
.hero .lead { max-width: 56ch; margin-bottom: 26px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; }
@media (max-width: 900px) { .hero-inner { grid-template-columns: 1fr; gap: 28px; } .hero { padding-block: 36px 28px; } }

/* Sequencer: Aufbau wie das Step-Grid des Editors */
.seq { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; min-width: 0; }
.seq-head { display: flex; align-items: center; gap: 14px; font-size: 0.9rem; color: var(--muted); margin-bottom: 12px; }
.seq-title { color: var(--text); font-weight: 600; }
.seq-bpm { font-variant-numeric: tabular-nums; }
.seq-bpm b { color: var(--text); font-size: 1.05rem; }
.seq-state { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; }
.led { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); }
.led.on { background: var(--success); box-shadow: 0 0 8px var(--success); }
.seq-grid { display: grid; grid-template-columns: 58px repeat(16, minmax(0, 1fr)); gap: 4px; }
.seq-part { font-size: 0.82rem; color: var(--muted); display: flex; align-items: center; padding-right: 6px; white-space: nowrap; overflow: hidden; }
.seq-cell {
  aspect-ratio: 1; border-radius: 4px; border: 1px solid var(--border); background: var(--elevated);
  cursor: pointer; padding: 0; position: relative;
}
.seq-cell.beat { border-color: #3a3a4a; }
.seq-cell.on { background: var(--accent); border-color: var(--accent); }
.seq-cell.head { box-shadow: inset 0 0 0 2px var(--accent2); }
.seq-cell.on.head { background: #ffa057; }
.seq-ruler { font-size: 0.7rem; color: var(--dim); text-align: center; font-variant-numeric: tabular-nums; }
.seq-foot { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.seq-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: var(--radius-sm);
  background: var(--elevated); border: 1px solid var(--border); color: var(--text); cursor: pointer;
  font: 600 0.88rem var(--font-body);
}
.seq-btn[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); }
.seq-hint { font-size: 0.8rem; color: var(--dim); margin-left: auto; }
@media (max-width: 560px) {
  .seq-grid { grid-template-columns: 44px repeat(16, minmax(0, 1fr)); gap: 3px; }
  .seq-part { font-size: 0.72rem; }
  .seq-hint { display: none; }
}

/* Kennzahlen */
.facts { border-block: 1px solid var(--border); background: var(--panel); }
.facts-list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; padding-block: 22px; }
.facts-list li { min-width: 0; }
.facts-list b { display: block; font: 700 1.5rem/1.1 var(--font-display); font-variant-numeric: tabular-nums; margin-bottom: 4px; }
.facts-list span { color: var(--muted); font-size: 0.9rem; line-height: 1.3; display: block; }
@media (max-width: 900px) { .facts-list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 560px) { .facts-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } .facts-list b { font-size: 1.25rem; } }

/* Abschnitte */
.section { padding-block: 64px; }
.section-alt { background: var(--panel); border-block: 1px solid var(--border); }
@media (max-width: 700px) { .section { padding-block: 44px; } }
.panel { background: var(--elevated); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 22px; min-width: 0; }
.section-alt .panel { background: var(--bg); }
.cards3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 26px; }
@media (max-width: 860px) { .cards3 { grid-template-columns: 1fr; } }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; min-width: 0; display: flex; flex-direction: column; }
.card p { color: var(--muted); flex: 1; }
.card a.more, .card-cta { font-weight: 600; color: var(--accent2); }
.link-card { color: var(--text); }
.link-card:hover { text-decoration: none; border-color: var(--accent2); }
.checklist li { position: relative; padding-left: 22px; margin-bottom: 10px; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 0.5em; width: 10px; height: 10px; border-radius: 2px; background: var(--accent);
}
.two-col { display: grid; align-items: start; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 18px; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }

/* Modul-Tour */
.tour { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 20px; margin-top: 26px; align-items: start; }
.tour-list { display: flex; flex-direction: column; gap: 4px; }
.tour-list button {
  text-align: left; background: none; border: 1px solid transparent; color: var(--muted); cursor: pointer;
  padding: 9px 12px; border-radius: var(--radius-sm); font: 500 0.98rem var(--font-body); position: relative;
}
.tour-list button:hover { color: var(--text); background: var(--elevated); }
.tour-list button[aria-selected="true"] { color: var(--text); background: var(--elevated); border-color: var(--border); }
.tour-list button[aria-selected="true"]::before {
  content: ""; position: absolute; left: -1px; top: 8px; bottom: 8px; width: 3px; border-radius: 2px; background: var(--accent);
}
.tour-view { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; min-width: 0; }
.tour-view .shot { margin: 0; border-bottom: 1px solid var(--border); background: #0b0b0e; }
.tour-view .shot img { width: 100%; max-height: 520px; object-fit: contain; object-position: top; }
.tour-body { padding: 20px 22px; }
.tour-body h3 { font-size: 1.2rem; }
.tour-body .lead { font-size: 1.05rem; margin-bottom: 12px; }
.tour-body ul li { position: relative; padding-left: 18px; margin-bottom: 8px; color: var(--text); }
.tour-body ul li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 8px; height: 8px; border-radius: 50%; background: var(--accent2); }
@media (max-width: 860px) {
  .tour { grid-template-columns: 1fr; }
  .tour-list { flex-direction: row; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; }
  .tour-list button { white-space: nowrap; flex: none; }
  .tour-list button[aria-selected="true"]::before { display: none; }
  .tour-list button[aria-selected="true"] { border-color: var(--accent); }
}

/* ROM-Raster */
.roms-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 26px; }
@media (max-width: 1000px) { .roms-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .roms-grid { grid-template-columns: 1fr; } }
.rom { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.rom h3 { color: var(--text); }
.rom.kernel { border-color: var(--accent); background: linear-gradient(180deg, rgba(255, 106, 0, 0.08), transparent 70%), var(--panel); }
.rom-kind { font-size: 0.78rem; color: var(--muted); letter-spacing: 0.03em; }
.rom h3 { font-size: 1rem; margin: 0; }
.rom .rom-base { font-size: 0.88rem; color: var(--muted); }
.rom .rom-base b { color: var(--text); font-weight: 600; }
.rom .rom-adds { font-size: 0.95rem; flex: 1; margin: 0; }
.rom .rom-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 4px; }

/* Belegstufen */
.ev { display: inline-flex; align-items: center; gap: 6px; font-size: 0.78rem; color: var(--muted); white-space: nowrap; }
.ev::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--dim); }
.ev.geraet::before { background: var(--success); }
.ev.rechner::before { background: var(--accent2); }
.ev.plan::before { background: var(--dim); }
.legend { display: flex; flex-wrap: wrap; gap: 18px; margin-bottom: 20px; }
.hooks li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; padding: 10px 0; border-top: 1px solid var(--border); }
.hooks li:first-child { border-top: 0; }
.hooks b { font-weight: 600; }
.hooks p { grid-column: 1 / -1; margin: 0; font-size: 0.93rem; color: var(--muted); }

/* Kernel */
.kernel-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 20px; margin-top: 26px; }
@media (max-width: 900px) { .kernel-grid { grid-template-columns: minmax(0, 1fr); } }
.kernel-grid > div { min-width: 0; }
.kernel-grid .panel + .panel, .kernel-grid .checklist + .panel { margin-top: 18px; }
.shot { margin: 18px 0 0; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: #0b0b0e; }
.console-list { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 16px; align-items: baseline; }
.console-list dt { font: 600 0.9rem var(--font-mono); color: var(--accent2); white-space: nowrap; }
.console-list dd { margin: 0; color: var(--muted); font-size: 0.95rem; }
.table-wrap { overflow-x: auto; }
.numbers { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.numbers th, .numbers td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.numbers th { color: var(--muted); font-weight: 600; font-size: 0.82rem; }
.numbers td:nth-child(2) { color: var(--accent); font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.numbers td:nth-child(3) { color: var(--muted); font-variant-numeric: tabular-nums; }
.numbers tr:last-child td { border-bottom: 0; }
.omnieng { margin-top: 20px; }
.omnieng p { max-width: 90ch; }
.honest { color: var(--muted); padding-left: 14px; border-left: 3px solid var(--warn); margin: 0; }

/* Stand-Tafel */
.board { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .board { grid-template-columns: 1fr; } }
.col { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; min-width: 0; }
.col h3 { display: flex; align-items: center; gap: 10px; font-size: 1rem; padding-bottom: 12px; border-bottom: 1px solid var(--border); margin-bottom: 6px; }
.col h3 .count { margin-left: auto; font: 600 0.8rem var(--font-body); color: var(--muted); background: var(--elevated); padding: 2px 8px; border-radius: 999px; }
.col-have h3 { color: var(--success); }
.col-doing h3 { color: var(--accent); }
.col-next h3 { color: var(--accent2); }
.item { padding: 12px 0; border-bottom: 1px solid var(--border); }
.item:last-child { border-bottom: 0; }
.item b { display: block; font-weight: 600; margin-bottom: 3px; }
.item p { margin: 0 0 6px; font-size: 0.93rem; color: var(--muted); }

/* Community */
.credits-title { margin-top: 36px; }
.credits { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 24px; }
@media (max-width: 700px) { .credits { grid-template-columns: 1fr; } }
.credits div { display: flex; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.credits dt { font-weight: 600; white-space: nowrap; min-width: 150px; }
.credits dt small { display: block; font-weight: 400; color: var(--muted); font-size: 0.82rem; }
.credits dd { margin: 0; color: var(--muted); font-size: 0.95rem; }
.legal { margin-top: 26px; font-size: 0.88rem; color: var(--dim); max-width: 90ch; }
.byline { font: 700 0.85rem var(--font-display); color: var(--muted); }

/* Fuß */
.foot { border-top: 1px solid var(--border); padding-block: 22px 28px; font-size: 0.88rem; color: var(--muted); }
.foot-inner p { margin: 0 0 8px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 16px; }
.foot-links a { color: var(--muted); }

/* ---- Galerie in der Modul-Tour ---- */
.tour-view .shot figcaption, .gallery .shot figcaption { padding: 8px 14px 10px; font-size: 0.88rem; color: var(--muted); }
.thumbs { display: flex; gap: 6px; padding: 8px 12px; background: var(--panel); border-bottom: 1px solid var(--border); overflow-x: auto; scrollbar-width: thin; }
.thumb { flex: none; width: 92px; height: 56px; padding: 0; border: 2px solid var(--border); border-radius: 4px; background: #0b0b0e; cursor: pointer; overflow: hidden; }
.thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.thumb[aria-selected="true"] { border-color: var(--accent); }
.thumb:hover { border-color: var(--accent2); }

/* ---- ROM-Karten als Links ---- */
a.rom { color: var(--text); }
a.rom:hover { text-decoration: none; border-color: var(--accent2); }
.rom-more { font-weight: 600; color: var(--accent2); font-size: 0.9rem; }
.panel.plugins { margin-top: 18px; border-color: var(--accent2); background: linear-gradient(180deg, var(--accent2-soft), transparent 70%), var(--panel); }
.panel.plugins p { max-width: 90ch; }
.cards3.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 860px) { .cards3.two { grid-template-columns: 1fr; } }

/* ---- ROM-Seite ---- */
.hero-rom { padding-block: 40px 28px; }
.crumbs { margin-bottom: 18px; font-size: 0.9rem; }
.hero-rom h1 { margin-bottom: 14px; }
.hero-rom .lead { max-width: 64ch; }
.rom-meta { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 8px; }
.rom-meta div { display: flex; flex-direction: column; gap: 2px; }
.rom-meta dt { font-size: 0.78rem; color: var(--muted); }
.rom-meta dd { margin: 0; font-weight: 600; }
.rom-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 28px; align-items: start; }
@media (max-width: 900px) { .rom-layout { grid-template-columns: minmax(0, 1fr); } }
.rom-main { min-width: 0; }
.rom-section + .rom-section { margin-top: 30px; }
.rom-section h2 { font-size: 1.25rem; margin-bottom: 12px; }
.rom-section .checklist li { max-width: 78ch; }
.rom-aside { position: sticky; top: 76px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; min-width: 0; }
.rom-aside .rom-adds { color: var(--muted); }
.logo-shot { margin: 0 0 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; background: #000; }
.logo-shot img { width: 100%; image-rendering: pixelated; }
.gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 22px; align-items: start; }
@media (max-width: 860px) { .gallery { grid-template-columns: 1fr; } }
.gallery .shot { margin: 0; }
.gallery .shot img { width: 100%; }
.rom-nav { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 22px; }
@media (max-width: 1000px) { .rom-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .rom-nav { grid-template-columns: 1fr; } }
.rom-small { padding: 14px; gap: 4px; }
.rom-small h3 { font-size: 0.95rem; }