/* Buchungsseite Frank Katzer · Franks Farben, nur etwas frischer gemischt */
@font-face { font-family: "PT Sans"; src: url("fonts/pt-sans-regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "PT Sans"; src: url("fonts/pt-sans-bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --gruen: #75a820;
  --gruen-blass: #a9d668;
  --gruen-tief: #4d7c0f;      /* für Text auf Weiß, damit der Kontrast reicht */
  --orange: #ff5f00;
  --orange-hell: #ffa500;
  --text: #2b2f27;
  --text-muted: #5b6156;
  --bg: #ffffff;
  --bg-alt: #f5f5f5;
  --linie: rgba(43, 47, 39, .1);
  --glas: rgba(255, 255, 255, .72);
  --radius: 24px;
  --schatten: 0 1px 2px rgba(30, 40, 20, .05), 0 12px 40px -12px rgba(60, 90, 20, .18);
  --verlauf: linear-gradient(110deg, var(--gruen-tief) 0%, var(--gruen) 35%, var(--orange-hell) 65%, var(--orange) 100%);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "PT Sans", system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}
a { color: var(--gruen-tief); }
.ico { width: 1.25em; height: 1.25em; flex: none; vertical-align: -.25em; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; } /* nicht display:none, sonst rendert der Ring-Verlauf nicht */

/* ===== Hintergrund-Ellipsen ===== */
.aurora { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.aurora__blob {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5;
  animation: treiben 26s ease-in-out infinite alternate;
}
.aurora__blob--1 { width: 60vmax; height: 38vmax; left: -18vmax; top: -14vmax; background: radial-gradient(closest-side, var(--gruen-blass), transparent); }
.aurora__blob--2 { width: 46vmax; height: 30vmax; right: -16vmax; top: 8vmax; background: radial-gradient(closest-side, rgba(255, 165, 0, .55), transparent); animation-duration: 31s; animation-delay: -8s; }
.aurora__blob--3 { width: 50vmax; height: 26vmax; left: 20vmax; bottom: -16vmax; background: radial-gradient(closest-side, rgba(117, 168, 32, .45), transparent); animation-duration: 36s; animation-delay: -14s; }
.aurora__blob--4 { width: 28vmax; height: 18vmax; right: 10vmax; bottom: 6vmax; background: radial-gradient(closest-side, rgba(255, 95, 0, .28), transparent); animation-duration: 22s; animation-delay: -4s; }
.aurora__grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(43, 47, 39, .13) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 20%, transparent 75%);
          mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 20%, transparent 75%);
}
@keyframes treiben {
  0%   { transform: translate(0, 0) rotate(0deg) scale(1); }
  50%  { transform: translate(6vmax, 4vmax) rotate(12deg) scale(1.08); }
  100% { transform: translate(-4vmax, 7vmax) rotate(-8deg) scale(.95); }
}

/* ===== Kopfzeile ===== */
.top {
  position: sticky; top: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 14px clamp(16px, 4vw, 48px);
  background: rgba(255, 255, 255, .7);
  -webkit-backdrop-filter: blur(14px) saturate(1.4); backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid var(--linie);
}
.top__brand { font-weight: 700; font-size: 20px; color: var(--text); text-decoration: none; }
.top__brand span { color: var(--gruen-tief); font-weight: 400; }
.top__cta {
  font-weight: 700; font-size: 18px; text-decoration: none; color: #fff;
  background: var(--text); padding: 8px 18px; border-radius: 999px; white-space: nowrap;
  transition: background .2s;
}
.top__cta:hover { background: var(--gruen-tief); }

/* ===== Allgemeine Bausteine ===== */
main { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.section { padding: clamp(56px, 9vw, 110px) 0 0; }
.eyebrow {
  margin: 0 0 8px; font-size: 18px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--orange);
}
.section__title { margin: 0; font-size: clamp(32px, 5vw, 50px); line-height: 1.12; letter-spacing: -.01em; }
.section__lead { max-width: 680px; margin: 16px 0 0; font-size: 20px; color: var(--text-muted); }

.pill {
  display: inline-flex; align-items: center; gap: 8px; margin: 0;
  padding: 6px 16px 6px 12px; border-radius: 999px;
  font-size: 18px; font-weight: 700; color: var(--gruen-tief);
  background: var(--glas); border: 1px solid rgba(117, 168, 32, .35);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}

.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; border: 0;
  font: 700 19px/1.2 "PT Sans", sans-serif; text-decoration: none; cursor: pointer;
  transition: transform .2s cubic-bezier(.2, .8, .2, 1), box-shadow .2s, background-position .5s;
}
.btn .ico { transition: transform .2s; }
.btn:hover .ico { transform: translateX(4px); }
.btn--primary {
  color: #fff;
  background: linear-gradient(100deg, var(--gruen-tief), var(--gruen) 45%, var(--orange-hell) 80%, var(--orange));
  background-size: 220% 100%; background-position: 0 0;
  box-shadow: 0 8px 24px -8px rgba(77, 124, 15, .6);
  text-shadow: 0 1px 1px rgba(0, 0, 0, .15);
}
.btn--primary:hover { background-position: 100% 0; transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(255, 95, 0, .55); }
.btn--ghost { color: var(--text); background: var(--glas); border: 1px solid var(--linie); }
.btn--ghost:hover { transform: translateY(-2px); border-color: var(--gruen); }
.btn--full { width: 100%; }
.btn--big { font-size: 21px; padding: 18px 34px; }
.btn:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }

/* ===== Hero ===== */
.hero { padding: clamp(56px, 10vw, 120px) 0 0; text-align: center; }
.hero .pill { margin-bottom: 22px; }
.hero__title { margin: 0 auto; max-width: 960px; font-size: clamp(38px, 7vw, 76px); line-height: 1.05; letter-spacing: -.02em; }
.shine {
  background: var(--verlauf); background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: schimmer 8s ease-in-out infinite alternate;
}
@keyframes schimmer { to { background-position: 100% 0; } }
.hero__lead { max-width: 680px; margin: 24px auto 0; font-size: clamp(19px, 2.2vw, 22px); color: var(--text-muted); }
.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 34px; }
.hero__facts {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px;
  margin: 36px 0 0; padding: 0; list-style: none; font-size: 18px; color: var(--text-muted);
}
.hero__facts li { display: flex; align-items: center; gap: 8px; }
.hero__facts .ico { color: var(--gruen); }

/* ===== Buchung (kompakt) ===== */
.buchung { padding: clamp(36px, 7vw, 80px) 0 0; text-align: center; }
.buchung .pill { margin-bottom: 18px; }
.buchung__title { margin: 0 auto; max-width: 900px; font-size: clamp(34px, 5.5vw, 60px); line-height: 1.1; letter-spacing: -.02em; }
.buchung__title .shine { display: inline-block; }
.buchung .cards { text-align: left; }
.buchung .card { align-items: center; text-align: center; }
.buchung .card__title { margin: 0; font-size: 30px; }
.buchung .card__tag { margin: 2px 0 0; color: var(--text-muted); font-weight: 400; }
.buchung .card__price { margin: 18px 0 20px; justify-content: center; }
.buchung .card .btn { margin-top: auto; }
/* Handy: 2 x 2 statt vier hohe Karten untereinander */
@media (max-width: 639px) {
  .buchung .cards { grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 28px; }
  .buchung .card { padding: 18px 12px 14px; border-radius: 20px; }
  .buchung .card__ring { width: 54px; height: 54px; margin-bottom: 10px; }
  .buchung .card__ico { width: 24px; height: 24px; }
  .buchung .card__title { font-size: 22px; }
  .buchung .card__price { margin: 10px 0 14px; flex-direction: column; align-items: center; gap: 0; }
  .buchung .card__amount { font-size: 34px; }
  .buchung .btn--full { padding: 12px 10px; font-size: 18px; }
}

/* Kurzes Auftauchen direkt beim Laden, leicht versetzt */
.auftauchen { animation: auftauchen .6s cubic-bezier(.2, .8, .2, 1) both; }
.buchung__title.auftauchen { animation-delay: .05s; }
.cards .auftauchen:nth-child(1) { animation-delay: .12s; }
.cards .auftauchen:nth-child(2) { animation-delay: .18s; }
.cards .auftauchen:nth-child(3) { animation-delay: .24s; }
.cards .auftauchen:nth-child(4) { animation-delay: .30s; }
.cards__note.auftauchen { animation-delay: .36s; }
@keyframes auftauchen { from { opacity: 0; transform: translateY(16px); } }
/* Ring füllt sich nach dem Auftauchen */
.cards .card .ring__fg { animation: ringfuellen 1.4s cubic-bezier(.2, .8, .2, 1) .5s both; }
@keyframes ringfuellen { to { stroke-dashoffset: calc(326.73 * (1 - var(--fill))); } }

/* ===== Karten ===== */
.cards { display: grid; gap: 20px; margin-top: 40px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .cards { grid-template-columns: repeat(4, 1fr); } }

.card {
  --mx: 50%; --my: 0%;
  position: relative; display: flex; flex-direction: column;
  padding: 28px 24px 24px; border-radius: var(--radius);
  background: var(--glas);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1px solid var(--linie);
  box-shadow: var(--schatten);
  transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s, border-color .35s;
  isolation: isolate;
}
/* Lichtfleck, der der Maus folgt */
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(169, 214, 104, .35), transparent 45%);
  opacity: 0; transition: opacity .3s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(117, 168, 32, .45); box-shadow: 0 2px 4px rgba(30, 40, 20, .05), 0 26px 60px -20px rgba(60, 90, 20, .35); }
.card:hover::before { opacity: 1; }

/* Der Klassiker bekommt einen umlaufenden Farbrand (Maske lässt nur den Rand stehen) */
.card--hot { border-color: transparent; }
.card--hot::after {
  content: ""; position: absolute; inset: -1px; z-index: 1; border-radius: inherit; padding: 2.5px; pointer-events: none;
  background: conic-gradient(from var(--winkel, 0deg), var(--gruen), var(--orange-hell), var(--orange), var(--gruen-blass), var(--gruen));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: drehen 6s linear infinite;
}
@property --winkel { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@keyframes drehen { to { --winkel: 360deg; } }

.card__badge {
  position: absolute; top: -14px; right: 20px; z-index: 2;
  padding: 3px 12px; border-radius: 999px;
  font-size: 14px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: #fff;
  background: var(--orange);
  box-shadow: 0 6px 16px -6px rgba(255, 95, 0, .7);
}
.card__ring { position: relative; width: 76px; height: 76px; margin-bottom: 18px; }
.card__ring svg:first-child { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring__bg { fill: none; stroke: rgba(117, 168, 32, .15); stroke-width: 9; }
.ring__fg {
  fill: none; stroke: url(#ringverlauf); stroke-width: 9; stroke-linecap: round;
  stroke-dasharray: 326.73; stroke-dashoffset: 326.73;
  transition: stroke-dashoffset 1.6s cubic-bezier(.2, .8, .2, 1) .25s;
}
.card.is-visible .ring__fg { stroke-dashoffset: calc(326.73 * (1 - var(--fill))); }
.card__ico { position: absolute; inset: 0; margin: auto; width: 32px; height: 32px; color: var(--gruen-tief); }
.card__tag { margin: 0; font-size: 18px; font-weight: 700; color: var(--orange); }
.card__title { margin: 4px 0 0; font-size: 26px; line-height: 1.2; }
.card__text { margin: 12px 0 20px; font-size: 18px; color: var(--text-muted); flex: 1; }
.card__price { margin: 0 0 18px; display: flex; align-items: baseline; gap: 8px; }
.card__amount { font-size: 42px; font-weight: 700; line-height: 1; letter-spacing: -.02em; }
.card__net { font-size: 18px; color: var(--text-muted); }
.cards__note { margin: 22px 0 0; font-size: 18px; color: var(--text-muted); text-align: center; }

/* ===== Ablauf ===== */
.steps {
  position: relative; display: grid; gap: 20px; margin: 40px 0 0; padding: 0; list-style: none;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
  /* Verbindungslinie, die sich beim Reinscrollen aufzieht */
  .steps::before {
    content: ""; position: absolute; top: 52px; left: 16%; right: 16%; height: 3px; border-radius: 3px;
    background: var(--verlauf); transform: scaleX(0); transform-origin: left;
    transition: transform 1.4s cubic-bezier(.2, .8, .2, 1) .3s;
  }
  .steps.is-visible::before { transform: scaleX(1); }
}
.step {
  position: relative; padding: 28px 24px; border-radius: var(--radius);
  background: var(--glas); border: 1px solid var(--linie);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.step p { margin: 8px 0 0; font-size: 18px; color: var(--text-muted); }
.step__num {
  position: relative; z-index: 1; display: grid; place-items: center;
  width: 48px; height: 48px; border-radius: 50%; margin-bottom: 16px;
  font-size: 22px; font-weight: 700; color: #fff; background: var(--text);
  box-shadow: 0 0 0 6px var(--bg);
}
.step__ico { position: absolute; top: 30px; right: 24px; width: 40px; height: 40px; color: var(--gruen); }
.step__title { margin: 0; font-size: 23px; line-height: 1.25; }

/* ===== Themen ===== */
.topics { display: grid; gap: 14px; margin: 36px 0 0; padding: 0; list-style: none; grid-template-columns: 1fr; }
@media (min-width: 720px) { .topics { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .topics { grid-template-columns: repeat(3, 1fr); } }
.topic {
  display: flex; align-items: center; gap: 14px; padding: 18px 20px; border-radius: 18px;
  font-size: 18px; background: var(--glas); border: 1px solid var(--linie);
  transition: transform .25s, border-color .25s;
}
.topic:hover { transform: translateY(-3px); border-color: var(--orange-hell); }
.topic .ico { width: 34px; height: 34px; color: var(--orange); }

/* ===== Aufzeichnungs-Hinweis ===== */
.note {
  display: flex; gap: 22px; align-items: flex-start; padding: clamp(24px, 4vw, 40px); border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(169, 214, 104, .22), rgba(255, 165, 0, .14));
  border: 1px solid rgba(117, 168, 32, .3);
}
.note__ico { width: 48px; height: 48px; color: var(--orange); }
.note__title { margin: 0 0 8px; font-size: clamp(24px, 3vw, 30px); line-height: 1.2; }
.note p { margin: 0; font-size: 19px; }
@media (max-width: 560px) { .note { flex-direction: column; } }

/* ===== FAQ ===== */
.faq { display: grid; gap: 12px; margin-top: 32px; max-width: 820px; }
.faq__item { border-radius: 18px; background: var(--glas); border: 1px solid var(--linie); overflow: hidden; }
.faq__item summary {
  list-style: none; cursor: pointer; position: relative;
  padding: 20px 56px 20px 22px; font-size: 20px; font-weight: 700;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: ""; position: absolute; right: 22px; top: 50%; width: 12px; height: 12px; margin-top: -9px;
  border-right: 3px solid var(--gruen); border-bottom: 3px solid var(--gruen);
  transform: rotate(45deg); transition: transform .3s;
}
.faq__item[open] summary::after { transform: rotate(225deg); margin-top: -3px; }
.faq__item p { margin: 0; padding: 0 22px 22px; font-size: 18px; color: var(--text-muted); }

/* ===== Schluss ===== */
.final { text-align: center; padding-bottom: 20px; }
.final__title { margin: 0; font-size: clamp(34px, 5.5vw, 58px); line-height: 1.1; }
.final__text { margin: 14px 0 28px; font-size: 21px; color: var(--text-muted); }

/* ===== Fuß ===== */
.footer {
  margin-top: clamp(48px, 7vw, 80px); padding: 28px 16px 36px; text-align: center;
  border-top: 1px solid var(--linie); background: rgba(245, 245, 245, .8); font-size: 18px; color: var(--text-muted);
}
.footer p { margin: 0 0 8px; }
.footer__nav { display: flex; justify-content: center; gap: 24px; }

/* ===== Danke-Seite ===== */
.danke { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 60px 0; }
.danke__haken { width: 96px; height: 96px; margin: 0 auto 20px; color: var(--gruen); animation: plopp .7s cubic-bezier(.3, 1.6, .5, 1) both; }
@keyframes plopp { from { transform: scale(.3); opacity: 0; } }
.danke__box { max-width: 680px; }
.danke__box p { font-size: 20px; color: var(--text-muted); }

/* ===== Reinscrollen ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.2, .8, .2, 1), transform .8s cubic-bezier(.2, .8, .2, 1); transition-delay: var(--delay, 0s); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* Wer weniger Bewegung will, bekommt sie auch */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .ring__fg { stroke-dashoffset: calc(326.73 * (1 - var(--fill))) !important; }
}