/* Purr Pressure: Stylesheet fuer alle Seiten. Keine externen Quellen, alles liegt im Ordner. */

@font-face {
  font-family: "Chakra Petch";
  src: url("fonts/chakra-petch-700.woff") format("woff");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Chakra Petch";
  src: url("fonts/chakra-petch-600.woff") format("woff");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("fonts/ibm-plex-sans-400.woff") format("woff");
  font-weight: 400;
  font-display: swap;
}

:root {
  --abyss: #01060d;
  --navy: #031423;
  --navy-light: #06283f;
  --plate: #000f1c;
  --gold: #e0b45e;
  --gold-dark: #a8843f;
  --cream: #fdeed0;
  --text: #d5e1ea;
  --muted: #8ea4b5;
  --glow: #5ce1e6;
  --zone-1: #6ff0e8;
  --zone-2: #74b8ff;
  --zone-3: #c08cff;
  --display: "Chakra Petch", "Segoe UI", system-ui, sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --wrap: 1120px;
  --gutter: 16px;
  color-scheme: dark;
}

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

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

body {
  margin: 0;
  /* Die Seite ist ein Tauchgang: oben noch etwas Licht, unten nur noch Schwarz. */
  background: linear-gradient(180deg, var(--navy-light) 0, var(--navy) 900px, var(--abyss) 100%) var(--abyss);
  color: var(--text);
  font: 400 1.0625rem/1.65 var(--body);
  min-height: 100vh;
  overflow-x: hidden;
}

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

a { color: var(--glow); text-underline-offset: 3px; }
a:hover { color: var(--cream); }
:focus-visible { outline: 2px solid var(--glow); outline-offset: 3px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }

.eyebrow {
  margin: 0 0 .75rem;
  font: 600 .8125rem/1 var(--display);
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--glow);
}

h2 {
  margin: 0 0 1rem;
  font: 700 clamp(1.75rem, 1.2rem + 2.2vw, 2.75rem)/1.1 var(--display);
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--cream);
}

/* ---------- Kopfzeile ---------- */

.top {
  position: absolute;
  inset: 0 0 auto;
  z-index: 5;
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 64px; }
.brand {
  font: 700 1rem/1 var(--display);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cream);
  text-decoration: none;
}
.lang { display: flex; gap: 4px; font: 600 .8125rem/1 var(--display); letter-spacing: .12em; }
.lang a,
.lang span { padding: 8px 10px; text-decoration: none; border-radius: 3px; }
.lang a { color: var(--muted); }
.lang a:hover { color: var(--cream); }
.lang span { color: var(--cream); background: rgba(255, 255, 255, .08); }
/* Feedback steht in jeder Kopfzeile, direkt vor dem Sprachwechsel. */
.feedback-link {
  margin-left: auto;
  padding: 7px 12px;
  border: 1px solid rgba(92, 225, 230, .45);
  border-radius: 3px;
  font: 600 .8125rem/1 var(--display);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cream);
  text-decoration: none;
}
a.feedback-link:hover { color: var(--cream); border-color: var(--glow); background: rgba(92, 225, 230, .08); }
span.feedback-link { border-color: transparent; background: rgba(255, 255, 255, .08); }

/* ---------- Kopfbereich wie die Steam-Kapsel ---------- */

.hero {
  position: relative;
  overflow: hidden;
  /* Sichtbare Unterkante, damit der Kragen aus dem Bild laeuft statt abgeschnitten zu wirken */
  border-bottom: 1px solid rgba(92, 225, 230, .22);
  box-shadow: 0 1px 0 rgba(0, 0, 0, .6), 0 30px 60px -30px rgba(0, 0, 0, .8);
  background:
    radial-gradient(ellipse 60% 70% at 72% 55%, rgba(92, 225, 230, .16), transparent 70%),
    radial-gradient(ellipse 90% 80% at 50% 0, #063650, transparent 75%);
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: end;
  gap: 24px;
  padding-top: 120px;
}
.hero-text { padding-bottom: 96px; }

.plate {
  display: inline-block;
  position: relative;
  margin: 0;
  padding: .45em .9em .4em;
  background: var(--plate);
  border: 5px solid var(--gold);
  border-radius: 8px;
  box-shadow: inset 0 0 0 7px var(--plate), inset 0 0 0 8.5px var(--gold-dark), 0 18px 50px rgba(0, 0, 0, .5);
  font: 700 clamp(2.9rem, 1.6rem + 5.4vw, 5.6rem)/.95 var(--display);
  letter-spacing: .04em;
  text-align: center;
  text-transform: uppercase;
  color: var(--cream);
}
.plate span { display: block; }
/* Vier Nieten in den Ecken, wie auf dem Schild in der Kapsel */
.plate::before {
  content: "";
  position: absolute;
  inset: 12px;
  --r: radial-gradient(circle, var(--gold) 0 5px, transparent 6px);
  background: var(--r) 0 0 / 12px 12px no-repeat, var(--r) 100% 0 / 12px 12px no-repeat,
              var(--r) 0 100% / 12px 12px no-repeat, var(--r) 100% 100% / 12px 12px no-repeat;
  pointer-events: none;
}

.tagline {
  margin: 1.4rem 0 0;
  font: 600 clamp(.95rem, .8rem + .6vw, 1.25rem)/1.3 var(--display);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #b9cbd8;
}
.pitch { max-width: 34em; margin: 1.5rem 0 2rem; font-size: 1.125rem; }

/* Der grosse Steam-Knopf. Solange es keine Steam-Seite gibt, ist er ein <span> statt ein <a>. */
.steam-btn {
  display: inline-flex;
  align-items: center;
  gap: .7em;
  padding: 1.05rem 2rem 1rem;
  background: linear-gradient(180deg, #f0c877, var(--gold));
  color: var(--plate);
  font: 700 1.125rem/1 var(--display);
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  transition: transform .15s ease-out, filter .15s ease-out;
}
a.steam-btn:hover { color: var(--plate); filter: brightness(1.08); transform: translateY(-2px); }
a.steam-btn:active { transform: translateY(0); }
.steam-btn.is-soon { cursor: default; }
.steam-btn .dot { width: .55em; height: .55em; border-radius: 50%; background: var(--plate); opacity: .7; }
.platform { margin: .9rem 0 0; font: 600 .8125rem/1 var(--display); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }

.helmet { position: relative; justify-self: center; width: min(100%, 520px); }
.helmet::before {
  content: "";
  position: absolute;
  inset: -6% -6% 0;
  background: radial-gradient(circle at 50% 45%, rgba(92, 225, 230, .45), rgba(92, 225, 230, .1) 45%, transparent 62%);
  filter: blur(12px);
}
.helmet img { position: relative; width: 100%; filter: drop-shadow(0 0 2px rgba(154, 230, 232, .9)); }

/* Aufsteigende Blasen, rein dekorativ */
.bubbles { position: absolute; inset: 0; pointer-events: none; }
.bubbles i {
  position: absolute;
  bottom: -20px;
  left: var(--x);
  width: var(--s);
  height: var(--s);
  border: 1px solid rgba(180, 235, 240, .45);
  border-radius: 50%;
  animation: rise var(--d) linear var(--w) infinite;
  opacity: 0;
}
/* Werte hier statt als style-Attribut im HTML, weil die Sicherheitsregeln (_headers) Inline-Styles sperren */
.bubbles i:nth-child(1) { --x: 6%;  --s: 7px;  --d: 15s; --w: -2s; }
.bubbles i:nth-child(2) { --x: 18%; --s: 4px;  --d: 11s; --w: -7s; }
.bubbles i:nth-child(3) { --x: 31%; --s: 10px; --d: 18s; --w: -11s; }
.bubbles i:nth-child(4) { --x: 44%; --s: 5px;  --d: 13s; --w: -4s; }
.bubbles i:nth-child(5) { --x: 57%; --s: 8px;  --d: 16s; --w: -9s; }
.bubbles i:nth-child(6) { --x: 66%; --s: 4px;  --d: 10s; --w: -1s; }
.bubbles i:nth-child(7) { --x: 76%; --s: 12px; --d: 20s; --w: -14s; }
.bubbles i:nth-child(8) { --x: 86%; --s: 6px;  --d: 14s; --w: -6s; }
.bubbles i:nth-child(9) { --x: 94%; --s: 5px;  --d: 12s; --w: -3s; }
@keyframes rise {
  0% { transform: translate(0, 0); opacity: 0; }
  10% { opacity: .8; }
  50% { transform: translate(10px, -45vh); }
  100% { transform: translate(-6px, -95vh); opacity: 0; }
}

/* ---------- Ablauf eines Tauchgangs ---------- */

.loop { padding: 104px 0 88px; }
.loop-intro { max-width: 40em; }
.steps { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.steps li { position: relative; padding-top: 28px; border-top: 1px solid rgba(92, 225, 230, .28); }
.steps li::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--glow);
  box-shadow: 0 0 12px var(--glow);
}
.step-no { font: 600 .8125rem/1 var(--display); letter-spacing: .2em; color: var(--glow); }
.steps h3 { margin: .6rem 0 .6rem; font: 700 1.5rem/1.15 var(--display); letter-spacing: .06em; text-transform: uppercase; color: var(--cream); }
.steps p { margin: 0; }

/* ---------- Zonen ---------- */

.zones { padding: 24px 0 40px; }
.zone {
  position: relative;
  margin: 0 0 20px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--abyss);
}
.zone img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; object-position: 50% 80%; }
.zone figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 80px 32px 28px;
  background: linear-gradient(180deg, transparent, rgba(1, 6, 13, .85));
}
.zone-no { font: 600 .8125rem/1 var(--display); letter-spacing: .2em; text-transform: uppercase; color: var(--accent); }
.zone h3 {
  margin: .5rem 0 .35rem;
  font: 700 clamp(1.5rem, 1rem + 2vw, 2.25rem)/1.05 var(--display);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--cream);
  text-shadow: 0 0 24px var(--accent);
}
.zone p { margin: 0; max-width: 36em; }
.zone.z1 { --accent: var(--zone-1); }
.zone.z2 { --accent: var(--zone-2); }
.zone.z3 { --accent: var(--zone-3); }
.zones-more { margin: 28px 0 0; text-align: center; font: 600 .875rem/1.4 var(--display); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }

/* ---------- Abschluss ---------- */

.final { padding: 96px 0 120px; text-align: center; }
.final p { max-width: 32em; margin: 0 auto 2rem; }

/* ---------- Fusszeile ---------- */

.foot { border-top: 1px solid rgba(255, 255, 255, .08); padding: 40px 0 48px; font-size: .9375rem; color: var(--muted); }
.foot .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.foot img { width: 128px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.foot a { color: var(--muted); }
.foot a:hover { color: var(--cream); }

/* ---------- Rechtstexte ---------- */

.legal { padding: 120px 0 80px; }
.legal .wrap { max-width: calc(760px + 2 * var(--gutter)); }
.legal h1 { margin: 0 0 2rem; font: 700 clamp(2rem, 1.4rem + 2.4vw, 3rem)/1.1 var(--display); letter-spacing: .04em; text-transform: uppercase; color: var(--cream); }
.legal h2 { margin: 2.5rem 0 .75rem; font-size: 1.25rem; letter-spacing: .06em; }
.legal p,
.legal ul { margin: 0 0 1rem; }
.legal ul { padding-left: 1.25rem; }
.legal .note { color: var(--muted); font-size: .9375rem; }
/* Platzhalter, die vor dem Hochladen ersetzt werden muessen: absichtlich unuebersehbar */
.todo { background: #ffd84d; color: #1a1300; padding: 0 .3em; border-radius: 2px; }

.lost { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 40px var(--gutter); }
.lost p { margin: 0 0 1.5rem; }

/* ---------- Feedback-Formular ---------- */

.feedback form { margin: 2.5rem 0 3rem; }
.feedback label { display: block; margin: 0 0 .6rem; font: 600 .875rem/1 var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--cream); }
.feedback textarea {
  display: block;
  width: 100%;
  min-height: 14rem;
  margin: 0 0 .75rem;
  padding: 14px 16px;
  background: rgba(0, 15, 28, .7);
  color: var(--text);
  font: inherit;
  border: 1px solid rgba(92, 225, 230, .28);
  border-radius: 4px;
  resize: vertical;
}
.feedback .hint { color: var(--muted); font-size: .9375rem; }
/* Platz fuer das Turnstile-Feld (65 px hoch), damit der Knopf beim Laden nicht springt */
.feedback .captcha { min-height: 65px; margin: 1.5rem 0; }
button.steam-btn { border: 0; cursor: pointer; }
button.steam-btn:hover:not(:disabled) { filter: brightness(1.08); transform: translateY(-2px); }
button.steam-btn:disabled { cursor: default; opacity: .45; }
.feedback .form-status { min-height: 1.65em; margin: 1rem 0 0; }
.feedback .form-status.is-error { color: #ff9a8a; }

/* ---------- Schmale Bildschirme ---------- */

@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; padding-top: 96px; }
  .hero-text { padding-bottom: 8px; }
  .helmet { width: min(78%, 360px); }
  .steps { grid-template-columns: 1fr; gap: 36px; }
  .zone img { aspect-ratio: 4 / 3; }
  .zone figcaption { padding: 64px 20px 20px; }
  .loop { padding: 72px 0 56px; }
  .final { padding: 72px 0 88px; }
}
@media (max-width: 420px) {
  .plate { border-width: 4px; }
  .steam-btn { width: 100%; justify-content: center; padding-left: 1rem; padding-right: 1rem; font-size: 1rem; }
  /* Name, Feedback und Sprachwechsel muessen bis 320 px in eine Zeile passen. */
  .top .wrap { gap: 6px; }
  .brand { font-size: .8125rem; letter-spacing: .08em; white-space: nowrap; }
  .feedback-link { padding: 7px; letter-spacing: .08em; }
  .lang a,
  .lang span { padding: 8px 6px; }
}

@media (prefers-reduced-motion: reduce) {
  .bubbles { display: none; }
  .steam-btn { transition: none; }
}