/* Waldner Park – 3D-Flug (/erleben/). Tokens: brand.css */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body.flight {
  margin: 0;
  font-family: var(--wp-font);
  font-size: var(--wp-fs-text);
  line-height: 1.6;
  color: var(--wp-graphite);
  background: #eaf3e0;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p, ol, ul, dl, dd { margin: 0; padding: 0; }
ol, ul { list-style: none; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--wp-graphite); outline-offset: 3px; border-radius: 4px; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 0.5rem; left: 0.5rem; z-index: 400; padding: 0.7rem 1.1rem; border-radius: 999px; background: var(--wp-graphite); color: #fff; text-decoration: none; transform: translateY(-200%); }
.skip-link:focus { transform: none; }

/* ---------- Bühne ---------- */

.stage { display: none; position: fixed; inset: 0; z-index: 0; overflow: hidden; background: linear-gradient(#8fc3e6, #eaf3e0); }
.is-3d .stage { display: block; }
.stage__canvas { position: absolute; inset: 0; }
.stage__canvas canvas { position: absolute; inset: 0; }
.stage__tags { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.stage__veil { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(120% 90% at 50% 40%, transparent 55%, rgb(39 39 39 / 0.14)); }

.tag { position: absolute; left: 0; top: 0; opacity: 0; will-change: transform, opacity; }
.tag > div { display: grid; transform: translate(1.1rem, -50%); padding: 0.4rem 0.8rem 0.45rem; border-radius: 0.75rem; background: rgb(255 255 255 / 0.82); backdrop-filter: blur(8px); box-shadow: 0 0.5rem 1.5rem rgb(39 39 39 / 0.14); white-space: nowrap; line-height: 1.25; }
.tag > div::before { content: ""; position: absolute; left: -1.1rem; top: 50%; width: 0.7rem; height: 0.7rem; margin: -0.35rem 0 0 0.3rem; border-radius: 50%; background: var(--wp-green); box-shadow: 0 0 0 0.35rem rgb(144 169 77 / 0.3); }
.tag b { font-size: 0.9375rem; font-weight: 700; }
.tag span { font-size: 0.8125rem; color: var(--wp-stone-ink); }
.tag span:empty { display: none; }

.loader { position: fixed; inset: 0; z-index: 500; display: none; place-items: center; align-content: center; gap: 1rem; background: #eaf3e0; color: var(--wp-green-ink); font-size: 1.125rem; transition: opacity 600ms; }
.js .loader { display: grid; }
.js .loader[hidden] { display: none; }
.loader::before { content: ""; width: 3.2rem; height: 3.2rem; border: 3px solid rgb(144 169 77 / 0.3); border-top-color: var(--wp-green); border-radius: 50%; animation: spin 900ms linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Kopfzeile, Fortschritt, Navigation ---------- */

.fh { position: fixed; inset: 0 0 auto 0; z-index: 100; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.9rem clamp(1rem, 3vw, 2rem); }
.fh__brand { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; font-size: 1.375rem; font-weight: 300; letter-spacing: -0.03em; line-height: 0.92; color: var(--wp-green-ink); }
.fh__brand img { width: 2.6rem; height: auto; }
.fh__brand span { display: block; }
.fh nav { display: flex; gap: 0.5rem; }
.pill { display: inline-flex; align-items: center; padding: 0.6rem 1.1rem; border-radius: 999px; background: rgb(255 255 255 / 0.78); backdrop-filter: blur(10px); font-size: 1rem; font-weight: 400; text-decoration: none; color: var(--wp-graphite); box-shadow: 0 0.25rem 1rem rgb(39 39 39 / 0.1); transition: background 200ms, color 200ms; }
.pill:hover { background: var(--wp-graphite); color: #fff; }
.pill--solid { background: var(--wp-green); color: #fff; }
.pill--solid:hover { background: var(--wp-green-ink); }

.progress { position: fixed; inset: 0 0 auto 0; z-index: 110; height: 3px; background: rgb(255 255 255 / 0.4); }
.progress__bar { height: 100%; background: var(--wp-green); transform: scaleX(0); transform-origin: left; }

.rail { position: fixed; right: clamp(0.6rem, 2vw, 1.5rem); top: 50%; z-index: 100; transform: translateY(-50%); display: none; }
.is-3d .rail { display: block; }
.rail ol { display: grid; gap: 0.5rem; }
.rail a { position: relative; display: block; width: 0.8rem; height: 0.8rem; border-radius: 50%; border: 2px solid var(--wp-graphite); background: rgb(255 255 255 / 0.7); }
.rail a[aria-current] { background: var(--wp-green); border-color: var(--wp-green); transform: scale(1.35); }
.rail a span { position: absolute; right: 1.5rem; top: 50%; transform: translateY(-50%); padding: 0.25rem 0.6rem; border-radius: 0.5rem; background: var(--wp-graphite); color: #fff; font-size: 0.8125rem; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity 180ms; }
.rail a:hover span, .rail a:focus-visible span { opacity: 1; }

/* ---------- Stationen ---------- */

.journey { position: relative; z-index: 10; }
.station { --a: 1; position: relative; padding: 1rem clamp(1rem, 4vw, 4rem); }
.card {
  width: min(32rem, 100%);
  padding: clamp(1.4rem, 1rem + 1.6vw, 2.2rem);
  border-radius: 1.5rem;
  background: rgb(255 255 255 / 0.9);
  box-shadow: 0 1.5rem 4rem rgb(39 39 39 / 0.16), inset 0 0 0 1px rgb(255 255 255 / 0.6);
}
.station:first-child .card, .station:last-child .card { width: min(44rem, 100%); }

/* 3D-Modus: jede Station ist ein Bildschirm und rastet beim Scrollen ein */
.is-3d { scroll-snap-type: y mandatory; }
.is-3d .station { display: flex; align-items: center; min-height: 100svh; padding-block: 0; scroll-snap-align: start; scroll-snap-stop: always; }
.is-3d .card {
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  opacity: var(--a);
  transform: translateY(calc((1 - var(--a)) * 2.2rem));
}
.is-3d .station:nth-child(even) .card, .is-3d #s6 .card { margin-left: auto; }
.is-3d .legal { scroll-snap-align: end; }

.kicker { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.9rem; font-size: 1.25rem; font-weight: 300; letter-spacing: -0.02em; color: var(--wp-green-ink); }
.kicker i { width: 2rem; height: 2px; background: currentColor; }
.card h1, .card h2 { font-weight: 300; letter-spacing: -0.04em; line-height: 1.02; color: var(--wp-green-ink); text-wrap: balance; }
.card h1 { font-size: clamp(2.6rem, 1rem + 6vw, 5.6rem); }
.card h2 { font-size: clamp(2rem, 1rem + 3.2vw, 3.6rem); }
.card p { margin-top: 1rem; color: var(--wp-stone-ink); }
.card p.lead { font-size: 1.1875rem; font-weight: 300; line-height: 1.45; color: var(--wp-graphite); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(7.5rem, 1fr)); gap: 0.6rem; margin-top: 1.4rem; }
.stat { padding: 0.8rem 0.9rem; border-radius: 1rem; background: rgb(144 169 77 / 0.14); }
.stat strong { display: block; font-size: clamp(1.6rem, 1.1rem + 1.4vw, 2.3rem); font-weight: 300; letter-spacing: -0.03em; line-height: 1; color: var(--wp-green-ink); }
.stat strong sup { font-size: 0.5em; vertical-align: 0.6em; }
.stat span { display: block; margin-top: 0.3rem; font-size: 0.8125rem; line-height: 1.3; color: var(--wp-stone-ink); }

.checks { display: grid; gap: 0.5rem; margin-top: 1.1rem; }
.checks li { position: relative; padding-left: 1.7rem; line-height: 1.4; }
.checks li::before { content: ""; position: absolute; left: 0; top: 0.35rem; width: 0.9rem; height: 0.55rem; border-left: 2px solid var(--wp-green); border-bottom: 2px solid var(--wp-green); transform: rotate(-45deg) scale(0.8); }

.scroll-cue { display: inline-flex; align-items: center; gap: 0.6rem; margin-top: 1.6rem; font-size: 1.0625rem; font-weight: 300; color: var(--wp-green-ink); }
.scroll-cue::after { content: ""; width: 1.4rem; height: 2.2rem; border: 2px solid currentColor; border-radius: 1rem; background: radial-gradient(circle at 50% 30%, currentColor 0 0.14rem, transparent 0.16rem); animation: cue 1.6s ease-in-out infinite; }
@keyframes cue { 50% { background-position: 0 0.8rem; } }

.btns { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.4rem; }
.btns .pill { box-shadow: none; background: var(--wp-graphite); color: #fff; }
.btns .pill:hover { background: var(--wp-green-ink); }
.btns .pill--solid { background: var(--wp-green); }

.legal { position: relative; z-index: 10; padding: 2rem clamp(1rem, 4vw, 4rem) 3rem; font-size: 0.875rem; color: var(--wp-stone-ink); }
.is-3d .legal { background: rgb(255 255 255 / 0.82); backdrop-filter: blur(12px); }
.legal a { margin-right: 1.2rem; }

/* ---------- Ohne 3D: normale, gut lesbare Seite ---------- */

body.flight:not(.is-3d), html:not(.is-3d) body.flight { background: #fff; }
html:not(.is-3d) .fh { position: static; background: #fff; }
html:not(.is-3d) .card { background: #f4f7ee; box-shadow: none; }
html:not(.is-3d) .progress, html:not(.is-3d) .rail { display: none; }

@media (max-width: 48rem) {
  .fh__brand span { display: none; }
  .pill { padding: 0.55rem 0.9rem; }
  .fh nav a:first-child { display: none; }
  .card { width: 100%; }
  .is-3d .station { align-items: flex-end; padding-bottom: 7svh; }
  .is-3d .card { max-height: 62svh; overflow: auto; }
  .rail { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .loader::before, .scroll-cue::after { animation: none; }
}

.pill--cta { background: var(--wp-green); color: #fff; }