/* bergERZ-rush – lengefeld.org
   Schriften liegen auf dem eigenen Server (assets/fonts, SIL Open Font License), keine externen Ressourcen. */

@font-face {
  font-family: "Anton";
  src: url("../fonts/Anton-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Bebas Neue";
  src: url("../fonts/BebasNeue-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --cream: #f4f1ea;
  --cream-2: #ebe6da;
  --ink: #18191c;
  --ink-2: #2a2b30;
  --muted: #5d5a53;
  --line: #d6cfbf;
  --copper: #a5531f;
  --copper-dark: #85410f;
  --copper-light: #d98a52;
  --gold: #c9a23a;
  --silver: #9aa0a6;
  --bronze: #b0703c;

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Anton", "Bahnschrift", "Arial Narrow", var(--font);
  --font-label: "Bebas Neue", "Bahnschrift", "Arial Narrow", var(--font);
  --font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Consolas, "Liberation Mono", monospace;

  --wrap: 72rem;
  --gutter: clamp(1rem, 4vw, 2rem);
  --radius: 4px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font: 1rem/1.6 var(--font);
  text-rendering: optimizeLegibility;
}

img, video { max-width: 100%; height: auto; display: block; }

a { color: var(--copper-dark); text-underline-offset: .2em; }
a:hover { color: var(--copper); }
:focus-visible { outline: 3px solid var(--copper); outline-offset: 2px; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: .01em;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(2.2rem, 6vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.page-head { padding-bottom: 0; }
.section:not(.page-head) + .section { padding-top: 0; }
.lead { font-size: 1.15rem; max-width: 42rem; }
.muted { color: var(--muted); }
.eyebrow {
  font: 400 1.15rem/1 var(--font-label);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--copper);
  margin: 0 0 1rem;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--cream); padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: 0; }

/* ---------- Kopf ---------- */
.site-header { background: var(--ink); color: var(--cream); position: sticky; top: 0; z-index: 5; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 3.75rem; flex-wrap: wrap; }
.brand {
  font: 400 1.6rem/1 var(--font-display);
  color: var(--cream);
  text-decoration: none;
  letter-spacing: .01em;
}
.brand span { color: var(--copper-light); }
.nav { list-style: none; display: flex; gap: .25rem; margin: 0; padding: 0; }
.nav a {
  display: block; padding: .5rem .75rem; color: var(--cream); text-decoration: none;
  font-weight: 600; font-size: .95rem; border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--copper-light); }
.nav a[aria-current="page"] { border-bottom-color: var(--copper-light); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.4rem; border-radius: var(--radius);
  font-weight: 700; text-decoration: none; border: 2px solid var(--ink);
  transition: background-color .15s, color .15s, transform .15s;
}
.btn small { font-weight: 500; opacity: .8; }
.btn-primary { background: var(--copper); border-color: var(--copper); color: #fff; }
.btn-primary:hover { background: var(--copper-dark); border-color: var(--copper-dark); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--cream); }
.btn-big { font-size: 1.1rem; padding: 1.1rem 1.8rem; width: 100%; }
.btn.is-disabled { background: var(--cream-2); border-color: var(--line); color: var(--muted); cursor: default; transform: none; }

/* ---------- Startseite ---------- */
.hero { padding-block: clamp(1.5rem, 5vw, 3.5rem) clamp(2.5rem, 6vw, 4rem); text-align: center; }
.hero-logo { width: min(100%, 44rem); margin: 0 auto; }
.hero-claim { font-size: clamp(1.1rem, 2.6vw, 1.35rem); max-width: 38rem; margin: 1.5rem auto 2rem; }
.hero-actions { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }

.video-band { background: var(--ink); color: var(--cream); padding-block: clamp(2.5rem, 6vw, 4rem); }
.video-band .eyebrow { color: var(--copper-light); text-align: center; }
.video-frame { max-width: 60rem; margin: 0 auto; border: 3px solid var(--cream); border-radius: var(--radius); overflow: hidden; background: #000; aspect-ratio: 16 / 9; }
.video-frame video { width: 100%; height: 100%; object-fit: cover; }

.intro-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 52rem) { .intro-grid { grid-template-columns: 3fr 2fr; gap: 3.5rem; } }
.intro-text p { max-width: 40rem; }
.facts { list-style: none; margin: 0; padding: 0; border-top: 3px solid var(--ink); align-self: start; }
.facts li { display: flex; justify-content: space-between; gap: 1rem; padding: .8rem 0; border-bottom: 1px solid var(--line); }
.fact-k { font: 400 1.05rem/1.3 var(--font-label); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.fact-v { font-weight: 600; text-align: right; }

.gallery { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; grid-template-columns: 1fr; }
@media (min-width: 36rem) { .gallery { grid-template-columns: 1fr 1fr; } .gallery .wide { grid-column: 1 / -1; } }
@media (min-width: 60rem) { .gallery { grid-template-columns: repeat(4, 1fr); } .gallery .wide { grid-column: span 2; grid-row: span 2; } }
.gallery a { display: block; overflow: hidden; border-radius: var(--radius); background: var(--ink); height: 100%; }
.gallery img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 9; transition: transform .3s, opacity .3s; }
.gallery a:hover img { transform: scale(1.03); opacity: .92; }
.shot-placeholder {
  aspect-ratio: 16 / 9; display: grid; place-content: center; text-align: center; padding: 1rem;
  border: 2px dashed var(--line); border-radius: var(--radius); color: var(--muted); font-size: .9rem;
}

.cta-band { background: var(--copper); color: #fff; padding-block: 2.5rem; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.cta-inner p { margin: 0; font: 400 clamp(1.5rem, 4vw, 2rem)/1.15 var(--font-display); letter-spacing: .01em; }
.cta-band .btn-primary { background: var(--ink); border-color: var(--ink); }
.cta-band .btn-primary:hover { background: #000; border-color: #000; }

/* Lightbox */
.lightbox { padding: 0; border: 0; background: transparent; max-width: 96vw; max-height: 92vh; overflow: visible; }
.lightbox::backdrop { background: rgba(10, 10, 12, .92); }
.lightbox img { max-width: 96vw; max-height: 88vh; width: auto; border-radius: var(--radius); }
.lightbox button {
  position: fixed; background: rgba(0, 0, 0, .55); color: #fff; border: 0; cursor: pointer;
  font-size: 2rem; line-height: 1; width: 3rem; height: 3rem; border-radius: 50%;
}
.lightbox button:hover { background: var(--copper); }
.lb-close { top: 1rem; right: 1rem; }
.lb-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: 1rem; top: 50%; transform: translateY(-50%); }

/* ---------- Download ---------- */
.download-card {
  display: grid; gap: 2rem; grid-template-columns: 1fr; align-items: center;
  background: var(--ink); color: var(--cream); border-radius: var(--radius);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}
@media (min-width: 48rem) { .download-card { grid-template-columns: 1fr auto; } .dl-action { min-width: 20rem; } }
.download-card .eyebrow { color: var(--copper-light); }
.dl-version { font: 400 clamp(3rem, 10vw, 5rem)/1.05 var(--font-display); margin: 0 0 1.25rem; }
.dl-meta { display: flex; flex-wrap: wrap; gap: 1.5rem 2.5rem; margin: 0; }
.dl-meta dt { font: 400 1rem/1.2 var(--font-label); letter-spacing: .2em; text-transform: uppercase; color: #a9a49a; }
.dl-meta dd { margin: .2rem 0 0; font-weight: 600; }
.hash { font-size: .75rem; color: #a9a49a; margin: .75rem 0 0; word-break: break-all; }
.hash code { font-family: var(--font-mono); }
.changelog { padding-left: 1.2rem; max-width: 42rem; }
.changelog li { margin-bottom: .3rem; }

.table-scroll { overflow-x: auto; }
.req { width: 100%; border-collapse: collapse; }
@media (max-width: 36rem) {
  .req { font-size: .85rem; }
  .req th, .req td { padding-right: .5rem; }
  .req thead th { letter-spacing: .08em; }
}
.req th, .req td { text-align: left; padding: .8rem 1rem .8rem 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.req thead th { border-bottom: 3px solid var(--ink); font: 400 1.1rem/1.2 var(--font-label); letter-spacing: .2em; text-transform: uppercase; }
.req tbody th { color: var(--muted); font-weight: 600; width: 28%; }

.controls tbody th { color: var(--ink); }
kbd {
  display: inline-block; min-width: 1.8em; padding: .1em .45em; text-align: center;
  font: 600 .85em/1.4 var(--font-mono); background: #fff; border: 1px solid var(--line);
  border-bottom-width: 3px; border-radius: 4px;
}
.tips { padding-left: 1.2rem; max-width: 46rem; }
.tips li { margin-bottom: .5rem; }
.credits { font-size: .9rem; color: var(--muted); }
.credits h2 { font-size: 1.2rem; color: var(--ink); }
.credits ul { padding-left: 1.2rem; margin: 0; }

/* ---------- Bestenliste ---------- */
.tabs { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1.5rem; }
.tabs a { padding: .5rem 1rem; border: 2px solid var(--ink); border-radius: var(--radius); text-decoration: none; color: var(--ink); font-weight: 600; }
.tabs a[aria-current="page"] { background: var(--ink); color: var(--cream); }

.board-layout { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 56rem) { .board-layout { grid-template-columns: 1fr 17rem; gap: 3.5rem; } }
.board-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; border-bottom: 3px solid var(--ink); margin-bottom: .25rem; }
.board-head h2 { margin-bottom: .4rem; }
.live {
  display: inline-block; vertical-align: middle; font: 400 1rem/1 var(--font-label); letter-spacing: .15em; text-transform: uppercase;
  background: var(--copper); color: #fff; padding: .3rem .55rem .25rem; border-radius: 2px; margin-left: .4rem;
}
.ranking { list-style: none; margin: 0; padding: 0; }
.ranking li {
  display: grid; grid-template-columns: 2.75rem 1fr auto; align-items: center; gap: .75rem;
  padding: .7rem .25rem; border-bottom: 1px solid var(--line);
}
.ranking .pos { font: 400 1.1rem/1 var(--font-display); text-align: center; color: var(--muted); }
.ranking .nick { font-weight: 600; overflow-wrap: anywhere; }
.ranking .time { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-weight: 600; }
.ranking .podium .pos {
  width: 2.25rem; height: 2.25rem; display: grid; place-content: center; border-radius: 50%; color: var(--ink); margin: 0 auto;
}
.ranking .p1 { background: linear-gradient(90deg, rgba(165, 83, 31, .1), transparent 70%); }
.ranking .p1 .pos { background: var(--gold); }
.ranking .p2 .pos { background: var(--silver); }
.ranking .p3 .pos { background: var(--bronze); color: #fff; }
.ranking .p1 .time { color: var(--copper-dark); }

.archive h2 { font-size: 1.4rem; border-bottom: 3px solid var(--ink); padding-bottom: .4rem; }
.archive ul { list-style: none; margin: 0; padding: 0; }
.archive a { display: flex; justify-content: space-between; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; }
.archive a:hover span:first-child { color: var(--copper); }
.archive a[aria-current="page"] { font-weight: 700; color: var(--copper-dark); }
.archive .muted { font-size: .9rem; }

.notice { background: var(--cream-2); border-left: 4px solid var(--copper); padding: 1rem 1.25rem; border-radius: 0 var(--radius) var(--radius) 0; margin-top: 1rem; }

/* ---------- Rechtliches ---------- */
.legal { max-width: 46rem; }
.legal h2 { font-size: 1.4rem; margin-top: 2rem; }
.todo { background: #fff3cd; border: 1px dashed #b38600; padding: .75rem 1rem; border-radius: var(--radius); font-size: .95rem; }

/* ---------- Fuß ---------- */
.site-footer { background: var(--ink); color: #c9c4b8; padding-block: 2.5rem; font-size: .9rem; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }
.studio { display: flex; align-items: center; gap: .75rem; color: inherit; text-decoration: none; line-height: 1.3; }
.studio img { border-radius: 50%; background: var(--cream); }
.studio strong { color: var(--cream); }
.footer-links { list-style: none; display: flex; gap: 1.5rem; margin: 0; padding: 0; }
.footer-links a { color: var(--cream); }
.footer-links a:hover { color: var(--copper-light); }
.fine { flex-basis: 100%; margin: 0; color: #8d887d; font-size: .8rem; }

@media (max-width: 30rem) {
  .header-inner { justify-content: center; padding-block: .5rem; }
  .nav a { padding: .4rem .6rem; }
  .hero-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}