/* KI-Adventskalender 2026: Verkaufsseite, Danke-Seite, Bedingungen.
   Eigenes Stylesheet, weil die Seiten nachts spielen (Espresso statt Creme).
   Farben aus design.md: Espresso, Night, Creme als Schrift, Lila nur für den Hauptknopf,
   Mint höchstens einmal pro Bildschirm als Leuchtstift. Schräge Weihnacht: schiefe Türchen,
   Riso-Korn, keine niedlichen Figuren. */

@font-face { font-family: "Roboto"; src: url("/assets/fonts/Roboto-Light.woff2") format("woff2"); font-weight: 300; font-display: swap; }
@font-face { font-family: "Roboto"; src: url("/assets/fonts/Roboto-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Roboto"; src: url("/assets/fonts/Roboto-LightItalic.woff2") format("woff2"); font-weight: 300; font-style: italic; font-display: swap; }
@font-face { font-family: "Roboto Mono"; src: url("/assets/fonts/RobotoMono-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Golden Youth"; src: url("/assets/fonts/GoldenYouthScriptAlt.woff2") format("woff2"); font-display: swap; }

:root {
  --espresso: #0f1115;
  --night: #1b1e24;
  --night-2: #23262e;
  --cream: #f0eee6;
  --cream-2: #c9c6bc;
  --cream-3: #a9a69c;
  --violet: #5b21b6;
  --violet-dark: #4c1c99;
  --violet-soft: #8b5cf6;
  --mint: #00ffb5;
  --mono: "Roboto Mono", ui-monospace, monospace;
  --sans: "Roboto", system-ui, sans-serif;
  --script: "Golden Youth", cursive;
  --wrap: 68rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--espresso);
  color: var(--cream);
  font: 300 1.0625rem/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
/* Riso-Korn über der ganzen Seite, rein dekorativ */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
body > * { position: relative; z-index: 1; }

a { color: inherit; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
a:hover { color: var(--violet-soft); }
:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; }
::selection { background: var(--violet); color: #fff; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 1.25rem; }
.mark { background: linear-gradient(transparent 55%, rgba(0, 255, 181, .35) 55%); color: inherit; }

/* Kopf und Fuß */
.adv-head { padding: 1.25rem 0; }
.adv-head .wrap { display: flex; align-items: center; justify-content: space-between; }
.adv-head img { height: 40px; width: auto; display: block; }
.adv-head .tiny { font: 500 .6875rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cream-3); }

.adv-foot { padding: 3rem 0 2.5rem; color: var(--cream-3); font-size: .875rem; border-top: 1px solid rgba(240, 238, 230, .12); margin-top: 4rem; }
.adv-foot nav { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin-top: .75rem; }
.adv-foot button { background: none; border: 0; padding: 0; color: inherit; font: inherit; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.adv-foot button:hover { color: var(--violet-soft); }

/* Sprungmenü (wie die Frühbucher-Leiste auf der Sales Page von Website Unplugged) */
.adv-head { position: sticky; top: 0; z-index: 20; background: rgba(15, 17, 21, .92); backdrop-filter: blur(6px); }
.adv-nav { display: none; align-items: center; gap: 1.5rem; }
.adv-nav a:not(.btn) { font: 500 .6875rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; color: var(--cream-2); }
.adv-nav a:not(.btn):hover { color: var(--cream); }
.adv-nav .btn { padding: 12px 18px; }
.adv-menu-btn { font: 500 .6875rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; background: none; color: var(--cream); border: 1px solid rgba(240, 238, 230, .5); border-radius: 2px; padding: 10px 14px; cursor: pointer; }
.adv-panel { display: flex; flex-direction: column; gap: 1rem; padding: 1rem 1.25rem 1.5rem; border-top: 1px solid rgba(240, 238, 230, .12); }
.adv-panel[hidden] { display: none; }
.adv-panel a:not(.btn) { font: 500 .8125rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; color: var(--cream); padding: .4rem 0; }
.adv-panel .btn { text-align: center; }
@media (min-width: 900px) {
  .adv-nav { display: flex; }
  .adv-menu-btn, .adv-panel { display: none !important; }
}
section[id], .faq { scroll-margin-top: 5rem; }

/* Mitlaufender Kaufknopf, nur am Handy */
.adv-sticky { position: fixed; left: 1rem; right: 1rem; bottom: calc(1rem + env(safe-area-inset-bottom)); z-index: 30; display: block; text-align: center; background: var(--violet); color: #fff; font: 500 .75rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; padding: 18px; border-radius: 2px; box-shadow: 0 8px 24px rgba(0, 0, 0, .45); }
.adv-sticky[hidden] { display: none; }
.adv-sticky:hover { color: #fff; background: var(--violet-dark); }
@media (min-width: 900px) { .adv-sticky { display: none !important; } }

/* Überzeile, Überschriften */
.eyebrow { font: 500 .75rem/1.4 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--cream-2); margin: 0 0 1.25rem; }
h1.eyebrow { font-weight: 500; }
h2 { font: 300 clamp(1.75rem, 4vw, 2.5rem)/1.15 var(--sans); letter-spacing: .02em; margin: 0 0 1.25rem; }
h2 .script, .script { font-family: var(--script); font-weight: 400; letter-spacing: 0; color: var(--cream); }
h3 { font: 500 .8125rem/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; margin: 0 0 .5rem; }
p { margin: 0 0 1rem; }

section { padding: 4.5rem 0 0; }

/* Hero mit Seiten-Hook */
.hero { padding-top: 2.5rem; }
.hero .wrap { position: relative; }
.hero-santa { display: none; }
@media (min-width: 960px) {
  .hero-santa { display: block; position: absolute; right: -2rem; top: 1rem; width: 24rem; height: auto; pointer-events: none; transform: rotate(3deg); -webkit-mask-image: radial-gradient(ellipse 70% 72% at 55% 50%, #000 58%, transparent 78%); mask-image: radial-gradient(ellipse 70% 72% at 55% 50%, #000 58%, transparent 78%); }
}
.hero .brand { font: 400 clamp(2.75rem, 8.5vw, 5.5rem)/1.05 var(--script); color: var(--violet-soft); margin: 2.25rem 0 1.75rem; transform: rotate(-2deg); transform-origin: left; }
.hero-hook { font: 300 clamp(2rem, 6vw, 3.75rem)/1.08 var(--sans); margin: 0 0 1.25rem; max-width: 18ch; }
.hero-answer { font-size: 1.1875rem; max-width: 36rem; color: var(--cream-2); }
.hero-claim { font: 300 clamp(1.375rem, 3.2vw, 2rem)/1.25 var(--sans); margin: 2rem 0 .75rem; max-width: 30rem; }
.hero-sub { color: var(--cream-2); max-width: 34rem; }

.btn {
  display: inline-block;
  background: var(--violet);
  color: #fff;
  font: 500 .75rem/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 18px 26px;
  border-radius: 2px;
  border: 0;
  cursor: pointer;
  transition: background-color .2s;
}
.btn:hover { background: var(--violet-dark); color: #fff; }
.btn-ghost { background: none; color: var(--cream); box-shadow: inset 0 0 0 1px rgba(240, 238, 230, .5); }
.btn-ghost:hover { background: rgba(240, 238, 230, .08); color: var(--cream); }
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem 1rem; align-items: center; margin-top: 1.75rem; }
.cta-note { font-size: .875rem; color: var(--cream-3); }

/* Hauptbild nach dem Hero */
.nacht { margin: 3.5rem auto 0; max-width: var(--wrap); padding: 0 1.25rem; }
.nacht img { display: block; width: 100%; height: auto; border-radius: 3px; }
.nacht figcaption { margin-top: .75rem; font: 400 1.5rem/1.2 var(--script); color: var(--cream-2); }

/* Der Kalender */
.cal-intro { color: var(--cream-2); max-width: 34rem; }
.cal {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .75rem;
  margin-top: 2rem;
  padding: 1.25rem;
  background: var(--night);
  border-radius: 4px;
  box-shadow: inset 0 0 0 1px rgba(240, 238, 230, .08);
}
@media (min-width: 720px) { .cal { grid-template-columns: repeat(6, 1fr); gap: 1rem; padding: 1.75rem; } }

.door {
  position: relative;
  aspect-ratio: 1 / 1.15;
  background: var(--night-2);
  border: 1px solid rgba(240, 238, 230, .14);
  border-radius: 3px;
  color: var(--cream);
  cursor: pointer;
  padding: .5rem;
  text-align: left;
  font: inherit;
  transform: rotate(var(--tilt, 0deg));
  transition: transform .25s, border-color .25s, background-color .25s;
}
.door:hover { border-color: rgba(240, 238, 230, .45); transform: rotate(var(--tilt, 0deg)) translateY(-2px); }
.door .num { font: 400 clamp(1.75rem, 5vw, 2.5rem)/1 var(--script); position: absolute; left: .55rem; top: .35rem; }
.door .kind { position: absolute; left: .6rem; bottom: .55rem; font: 500 .5625rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--cream-3); }
.door.is-teaser { border-color: rgba(0, 255, 181, .55); }
.door.is-teaser .kind { color: var(--mint); }
.door.is-weekend { background: #1f1a2b; }
.door.is-open { background: var(--violet); border-color: var(--violet); }
.door.is-open .kind { color: #fff; }
.door.is-wobble { animation: wobble .45s; }
@keyframes wobble {
  20% { transform: rotate(calc(var(--tilt, 0deg) - 4deg)); }
  50% { transform: rotate(calc(var(--tilt, 0deg) + 3deg)); }
  80% { transform: rotate(calc(var(--tilt, 0deg) - 1deg)); }
}
@media (prefers-reduced-motion: reduce) {
  .door, .door:hover { transition: none; transform: rotate(var(--tilt, 0deg)); }
  .door.is-wobble { animation: none; }
}

.cal { position: relative; }
.cal-say { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.bubble {
  position: absolute;
  z-index: 3;
  background: var(--cream);
  color: var(--espresso);
  font: 400 .9375rem/1.4 var(--sans);
  padding: .75rem .9rem;
  border-radius: 3px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .45);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .2s, transform .2s;
  pointer-events: none;
}
.bubble.is-on { opacity: 1; transform: none; }
.bubble::after { content: ""; position: absolute; top: 100%; left: var(--pfeil, 50%); margin-left: -7px; border: 7px solid transparent; border-top-color: var(--cream); }
@media (prefers-reduced-motion: reduce) { .bubble { transition: none; } }

/* Teaser-Fenster */
.teaser {
  border: 0;
  padding: 0;
  max-width: 32rem;
  width: calc(100% - 2.5rem);
  background: var(--cream);
  color: var(--espresso);
  border-radius: 3px;
}
.teaser::backdrop { background: rgba(15, 17, 21, .78); }
.teaser-in { padding: 2rem 1.75rem 1.75rem; }
.teaser .t-num { font: 400 3rem/1 var(--script); color: var(--violet); }
.teaser h3 { font: 300 1.625rem/1.2 var(--sans); letter-spacing: 0; text-transform: none; margin: .5rem 0 1rem; }
.teaser p { color: #2a2d33; }
.teaser .t-meta { font: 500 .6875rem/1.5 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #5c6068; }
.teaser .t-close { margin-top: 1rem; }
.teaser .btn-ghost { color: var(--espresso); box-shadow: inset 0 0 0 1px rgba(15, 17, 21, .5); }
.teaser .btn-ghost:hover { background: rgba(15, 17, 21, .06); color: var(--espresso); }

/* Listen und Raster */
.steps { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1.5rem; }
@media (min-width: 720px) { .steps { grid-template-columns: 1fr 1fr; gap: 2rem 3rem; } }
.steps li { border-top: 1px solid rgba(240, 238, 230, .18); padding-top: 1rem; }
.steps p { color: var(--cream-2); margin: 0; }

.mission { background: var(--night); border-radius: 4px; padding: 2rem 1.5rem; margin-top: 2rem; box-shadow: inset 0 0 0 1px rgba(240, 238, 230, .08); }
.mission-bar { height: 6px; background: rgba(240, 238, 230, .12); border-radius: 3px; margin: 1.25rem 0 1rem; overflow: hidden; }
.mission-bar span { display: block; height: 100%; width: 33%; background: var(--mint); }
.mission-parts { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; padding: 0; margin: 0; }
.mission-parts li { font: 500 .6875rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; padding: .55rem .7rem; border: 1px solid rgba(240, 238, 230, .22); border-radius: 2px; color: var(--cream-2); }
.mission-parts li.done { border-color: var(--mint); color: var(--cream); }
.mission small { display: block; margin-top: 1rem; color: var(--cream-3); }

.fit { display: grid; gap: 2rem; margin-top: 1.5rem; }
@media (min-width: 720px) { .fit { grid-template-columns: 1fr 1fr; } }
.fit ul { margin: 0; padding-left: 1.1rem; }
.fit li { margin-bottom: .5rem; }
.fit .nope { color: var(--cream-2); }

/* Preis */
.price { background: var(--cream); color: var(--espresso); border-radius: 3px; padding: 2.25rem 1.75rem; margin-top: 2rem; max-width: 36rem; }
.price .amount { font: 300 clamp(3rem, 9vw, 4.5rem)/1 var(--sans); margin: .5rem 0; }
.price .amount small { font: 500 .75rem/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #5c6068; display: block; margin-top: .5rem; }
.price ul { padding-left: 1.1rem; margin: 1.25rem 0 1.5rem; }
.price li { margin-bottom: .4rem; }
.price .fine { font-size: .8125rem; color: #5c6068; margin: 1rem 0 0; }
.price .wink { font-style: italic; color: #2a2d33; margin-top: 1.25rem; }

/* Lametta am Preisblock: dünne Fäden in Creme, Lila und einem Mint, leicht schwingend */
.price { position: relative; padding-top: 5rem !important; }
.lametta { position: absolute; left: 0; right: 0; top: 0; height: 0; display: flex; justify-content: space-between; padding: 0 .6rem; pointer-events: none; }
.lametta i { display: block; width: 2px; height: 2.4rem; background: linear-gradient(#cfcabb, #f6f3ea 40%, #b9b4a6); transform-origin: top center; animation: lametta 3.2s ease-in-out infinite alternate; opacity: .9; }
.lametta i:nth-child(3n) { height: 3.4rem; animation-duration: 2.6s; }
.lametta i:nth-child(4n) { height: 1.7rem; background: var(--violet-soft); animation-duration: 3.8s; }
.lametta i:nth-child(5n) { height: 4.2rem; animation-delay: -1.2s; }
.lametta i:nth-child(7n) { height: 2.9rem; background: var(--violet); animation-delay: -.6s; }
.lametta i:nth-child(13) { background: var(--mint); height: 3.1rem; }
@keyframes lametta { from { transform: rotate(-4deg); } to { transform: rotate(4deg); } }
@media (prefers-reduced-motion: reduce) { .lametta i { animation: none; } }

/* FAQ */
.faq details { border-top: 1px solid rgba(240, 238, 230, .18); padding: 1rem 0; }
.faq details:last-child { border-bottom: 1px solid rgba(240, 238, 230, .18); }
.faq summary { cursor: pointer; font: 500 .8125rem/1.5 var(--mono); letter-spacing: .1em; text-transform: uppercase; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; margin-left: 1rem; }
.faq details[open] summary::after { content: "\2212"; }
.faq summary:hover { color: var(--violet-soft); }
.faq details p { margin: .75rem 0 0; color: var(--cream-2); max-width: 42rem; }

.about { display: grid; gap: 1.5rem; align-items: center; }
@media (min-width: 720px) { .about { grid-template-columns: 9rem 1fr; } }
.about img { width: 9rem; height: 9rem; object-fit: cover; border-radius: 50%; filter: grayscale(.2); }

.outro { text-align: left; }
.outro .sign { font: 400 clamp(2rem, 6vw, 3.25rem)/1.05 var(--script); margin: 0 0 1rem; }

/* Banner für die Einwilligung (Meta-Pixel) */
.consent {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 50;
  width: calc(100% - 2.5rem);
  max-width: 26rem;
  background: var(--cream);
  color: var(--espresso);
  border-radius: 3px;
  padding: 1.5rem 1.5rem 1.25rem;
  box-shadow: 0 0 0 100vmax rgba(15, 17, 21, .6), 0 10px 40px rgba(0, 0, 0, .45);
  font-size: .9375rem;
}
.consent p { margin: 0 0 .9rem; }
.consent-title { font: 400 2rem/1 var(--script); }
.consent-links { font-size: .8125rem; }
.consent .row { display: flex; gap: .75rem; }
.consent .row button { flex: 1; font: 500 .75rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; padding: 14px 12px; border-radius: 2px; cursor: pointer; border: 1px solid var(--espresso); background: var(--cream); color: var(--espresso); }
.consent .row button:hover { background: var(--espresso); color: var(--cream); }
.consent a { color: var(--espresso); }

/* Danke-Seite: heller Kasten für den Infotermin, Kelfe unten */
.danke-box { padding-top: 2.25rem !important; margin-top: 3rem; }
.danke-box h2 { color: var(--espresso); margin-top: 0; font-size: clamp(1.5rem, 3.5vw, 2rem); }
.danke-box p { color: #2a2d33; }
.danke-kelfe { margin: 3.5rem 0 0; max-width: 26rem; }
.danke-kelfe img { display: block; width: 100%; height: auto; -webkit-mask-image: radial-gradient(ellipse 72% 72% at 50% 50%, #000 60%, transparent 80%); mask-image: radial-gradient(ellipse 72% 72% at 50% 50%, #000 60%, transparent 80%); }
.danke-kelfe figcaption { font: 400 1.5rem/1.2 var(--script); color: var(--cream-2); margin-top: .25rem; }

/* Danke-Seite und Bedingungen */
.plain { max-width: 44rem; }
.plain h2 { margin-top: 2.5rem; }
.plain ol { padding-left: 1.25rem; }
.plain ol li { margin-bottom: .9rem; }
.legal h2 { font: 500 .875rem/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; margin: 2.25rem 0 .75rem; }
.legal p { color: var(--cream-2); }