/* ---------- Schriften (selbst gehostet, keine Verbindung zu Google) ---------- */
@font-face {
  font-family: "Unbounded";
  src: url("../fonts/unbounded-latin-wght-normal.woff2") format("woff2");
  font-weight: 200 900;
  font-display: swap;
}
@font-face {
  font-family: "Figtree";
  src: url("../fonts/figtree-latin-wght-normal.woff2") format("woff2");
  font-weight: 300 900;
  font-display: swap;
}

/* ---------- Tokens: Farben aus dem Plakat ---------- */
:root {
  --night: #081633;      /* Nachtblau, Grundfläche */
  --deep: #0e2654;       /* Tiefblau, Flächen */
  --stage: #2a6df4;      /* Bühnenblau, Wellen und Licht */
  --gold: #f2c14e;       /* Gold */
  --gold-light: #ffe7a3; /* Goldlicht */
  --ink: #eef2ff;        /* Text */
  --muted: #b5c1e3;      /* Nebentext */

  --display: "Unbounded", "Arial Black", system-ui, sans-serif;
  --body: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --gold-text: linear-gradient(100deg, #b8862b 0%, var(--gold) 30%, var(--gold-light) 48%, var(--gold) 62%, #c8962f 100%);
  --wrap: min(72rem, 100% - 2.5rem);

  color-scheme: dark;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.125rem;
  line-height: 1.6;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

img { max-width: 100%; height: auto; display: block; }
h1, h2 { margin: 0; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--gold-light); }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 10;
  background: var(--gold); color: var(--night); padding: .6rem 1rem; border-radius: 6px; font-weight: 700;
}
.skip:focus { top: calc(1rem + env(safe-area-inset-top, 0px)); }

/* ---------- Hero: Scheinwerfer von oben, Bühne von unten ---------- */
.hero {
  position: relative;
  overflow: hidden;
  min-height: min(100svh, 62rem);
  display: grid;
  align-content: start;
  padding-top: env(safe-area-inset-top, 0px);
  background:
    radial-gradient(40rem 30rem at 12% -8%, rgba(42,109,244,.45), transparent 70%),
    radial-gradient(36rem 28rem at 88% -6%, rgba(42,109,244,.4), transparent 70%),
    radial-gradient(30rem 24rem at 50% 8%, rgba(242,193,78,.16), transparent 70%),
    var(--night);
}

.hero__stage {
  position: absolute; inset: auto 0 0 0;
  height: 50%;
  background: url("../img/buehne.webp") center 30% / cover no-repeat;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 45%, #000 80%, transparent 100%);
          mask-image: linear-gradient(to bottom, transparent 0%, #000 45%, #000 80%, transparent 100%);
  opacity: .9;
}

.hero__inner {
  position: relative; z-index: 1;
  width: var(--wrap);
  margin-inline: auto;
  padding: clamp(2rem, 6vw, 4.5rem) 0 clamp(14rem, 34vw, 24rem);
  text-align: center;
}

.host { margin-bottom: clamp(1.5rem, 4vw, 2.5rem); }
.host__name {
  display: block;
  font-family: var(--display); font-weight: 600;
  font-size: clamp(1rem, 2.4vw, 1.25rem);
  letter-spacing: .02em;
}
.host__what { display: block; color: var(--muted); font-size: clamp(1rem, 2.2vw, 1.2rem); }

/* Das eine große Element: der Gold-Titel */
.title {
  font-family: var(--display);
  line-height: .9;
  letter-spacing: -.02em;
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
}
.title span { display: block; }
.title__abba, .title__queen {
  background: var(--gold-text);
  background-size: 250% 100%;
  background-position: 0% 0;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  filter: drop-shadow(0 .06em .18em rgba(242,193,78,.35));
  animation: shine 2.4s ease-out .3s 1 both;
}
.title__abba { font-weight: 900; font-size: clamp(4.5rem, 24vw, 11rem); }
.title__queen { font-weight: 700; font-size: clamp(2.6rem, 12vw, 6.2rem); margin-top: .12em; }
.title .amp {
  display: inline;
  font-weight: 300;
  -webkit-text-fill-color: var(--ink); color: var(--ink);
}
@keyframes shine {
  from { background-position: 100% 0; }
  to   { background-position: 0% 0; }
}
@media (prefers-reduced-motion: reduce) { .title__abba, .title__queen { animation: none; } }

.when {
  font-size: clamp(1.15rem, 2.8vw, 1.45rem);
  font-weight: 600;
  margin-bottom: 1.75rem;
  text-shadow: 0 2px 12px rgba(8,22,51,.8);
}

.actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 3.1rem; padding: .7rem 1.6rem;
  border-radius: 999px;
  font-weight: 700; font-size: 1.05rem;
  text-decoration: none;
  transition: transform .15s ease, background-color .15s ease;
}
.btn--gold { background: var(--gold); color: var(--night); box-shadow: 0 0 0 0 rgba(242,193,78,.5), 0 10px 30px -10px rgba(242,193,78,.7); }
.btn--gold:hover { background: var(--gold-light); }
.btn--line { color: var(--ink); border: 2px solid rgba(238,242,255,.5); background: rgba(8,22,51,.5); backdrop-filter: blur(6px); }
.btn--line:hover { border-color: var(--ink); }
.btn:active { transform: translateY(1px); }

/* ---------- Eckdaten ---------- */
main > section { width: var(--wrap); margin-inline: auto; }

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: -3rem;
  position: relative; z-index: 2;
  background: var(--deep);
  border: 1px solid rgba(242,193,78,.35);
  border-radius: 1.25rem;
}
.fact { padding: 1.6rem 1.75rem; }
.fact + .fact { border-left: 1px solid rgba(238,242,255,.12); }
.fact h2 { font-family: var(--body); font-size: 1rem; font-weight: 700; color: var(--gold); margin-bottom: .35rem; }
.fact p { color: var(--muted); font-size: 1rem; }
.fact strong { color: var(--ink); font-size: 1.15rem; }
.fact__icon { width: 1.75rem; height: 1.75rem; margin-bottom: .6rem; fill: none; stroke: var(--gold); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Spendenzweck ---------- */
.cause {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding-block: clamp(4rem, 9vw, 6.5rem) clamp(2rem, 5vw, 3rem);
  max-width: 54rem;
}
.cause__waves { width: 100%; fill: none; stroke: var(--ink); stroke-width: 4; stroke-linecap: round; }
.cause__waves circle { stroke: var(--ink); }
.cause__waves path:nth-of-type(2) { stroke: var(--stage); }
.cause h2, .band h2, .tickets h2, .venue h2 {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  line-height: 1.15;
  margin-bottom: .8rem;
}
.lead { font-size: clamp(1.2rem, 2.6vw, 1.45rem); line-height: 1.45; }
.lead strong { color: var(--gold-light); font-style: italic; }
.cause p:not(.lead) { color: var(--muted); max-width: 40rem; }

/* ---------- Band ---------- */
.band {
  max-width: 54rem;
  padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(3.5rem, 8vw, 5.5rem);
  border-top: 1px solid rgba(238,242,255,.12);
}
.band h2 { font-size: clamp(1.25rem, 3vw, 1.65rem); }
.band p { color: var(--muted); max-width: 40rem; }

/* ---------- Tickets ---------- */
.tickets {
  background: #fff;
  color: #13203f;
  border-radius: 1.5rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  box-shadow: 0 0 0 6px rgba(242,193,78,.25);
  scroll-margin-top: 1.5rem;
}
.tickets__head { max-width: 42rem; margin-bottom: 1.5rem; }
.tickets h2 { color: var(--night); }
.tickets__head p { color: #3b4767; }
.tickets__shop iframe { display: block; min-height: 34rem; border: 0; }
.tickets__soon { border: 2px dashed rgba(19,32,63,.18); border-radius: 1rem; padding: clamp(1.5rem, 4vw, 2.5rem); text-align: center; }
.soon__label { font-weight: 700; color: #8a6414; text-transform: uppercase; letter-spacing: .08em; font-size: .9rem; margin-bottom: .3rem; }
.soon__date { font-family: var(--display); font-weight: 700; font-size: clamp(1.5rem, 4.5vw, 2.4rem); color: var(--night); line-height: 1.15; }
.tickets__soon p:last-child { color: #3b4767; max-width: 32rem; margin-inline: auto; }
.tickets__fallback { margin-top: 1rem; font-size: .95rem; color: #3b4767; }
.tickets__fallback a { color: #1546b8; }

/* ---------- Anreise & Plakat ---------- */
.venue {
  display: grid;
  grid-template-columns: 1fr 18rem;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
  padding-block: clamp(4rem, 9vw, 6.5rem);
}
.venue p { color: var(--muted); max-width: 34rem; }
.venue strong { color: var(--ink); }
.link { font-weight: 700; text-underline-offset: .2em; }
.poster { margin: 0; }
.poster img { border-radius: .5rem; box-shadow: 0 24px 60px -20px rgba(0,0,0,.7); }
.poster figcaption { margin-top: .9rem; font-size: .95rem; }

/* ---------- Footer ---------- */
.footer {
  width: var(--wrap); margin-inline: auto;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  padding: 2rem 0 2.5rem;
  border-top: 1px solid rgba(238,242,255,.12);
  color: var(--muted); font-size: .95rem;
}
.footer nav { display: flex; gap: 1.5rem; }
.footer a { color: var(--ink); }

/* ---------- Unterseiten (Impressum, Datenschutz) ---------- */
.page { width: min(44rem, 100% - 2.5rem); margin-inline: auto; padding: calc(3rem + env(safe-area-inset-top, 0px)) 0 4rem; }
.page h1 { font-family: var(--display); font-size: clamp(1.8rem, 5vw, 2.6rem); margin-bottom: 1.5rem; }
.page h2 { font-size: 1.2rem; margin: 2rem 0 .5rem; color: var(--gold); }
.page p, .page li { color: var(--muted); }
.page .back { display: inline-block; margin-bottom: 2rem; }
.todo { background: rgba(242,193,78,.15); color: var(--gold-light); padding: 0 .3em; border-radius: 3px; }

/* ---------- Mobil ---------- */
@media (max-width: 760px) {
  .facts { grid-template-columns: 1fr; margin-top: -2rem; }
  .fact + .fact { border-left: 0; border-top: 1px solid rgba(238,242,255,.12); }
  .cause { grid-template-columns: 1fr; }
  .cause__waves { width: 7rem; }
  .venue { grid-template-columns: 1fr; }
  .poster { max-width: 20rem; }
  .actions .btn { width: 100%; }
  .tickets { width: 100%; border-radius: 0; box-shadow: none; }
}

/* Club-Logo im Hero (Negativversion: Schrift weiß, Rad gold) */
.host__logo { width: clamp(9.5rem, 22vw, 13rem); height: auto; margin: 0 auto .9rem; }