/* Institut für Morphische Resonanz — Streifenschreiber-Ästhetik */
:root {
  --void: #150E24;
  --void-2: #221639;
  --void-3: #2E1E4B;
  --pen-a: #FF3B30;
  --pen-b: #37E2C9;
  --amber: #FFC24B;
  --paper: #FBEBD2;
  --ink: #2B1F14;
  --dim: #9C8FBE;
  --line: rgba(255,255,255,.12);
  --shadow: 0 18px 0 rgba(0,0,0,.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--void);
  color: var(--paper);
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  min-height: 100vh;
  background-image:
    radial-gradient(1200px 600px at 50% -10%, rgba(255,194,75,.10), transparent 70%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.025) 0 1px, transparent 1px 4px);
}

a { color: var(--amber); }
h1, h2, h3 {
  font-family: "Big Shoulders Display", "Space Grotesk", sans-serif;
  font-weight: 800;
  letter-spacing: .02em;
  line-height: .95;
  margin: 0 0 .4em;
  text-transform: uppercase;
}
h1 { font-size: clamp(2.4rem, 7vw, 4.6rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 28px 22px 80px; }

/* --- Wortmarke: Neonschild über dem Institut --------------------------- */
.mark {
  font-family: "Monoton", cursive;
  font-weight: 400;
  text-transform: none;
  letter-spacing: .01em;
  color: var(--amber);
  text-shadow: 0 0 6px rgba(255,194,75,.55), 0 0 26px rgba(255,194,75,.30);
  line-height: 1.15;
}
.eyebrow {
  font-family: "Space Mono", monospace;
  font-size: .74rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--dim);
}

/* --- Startseite -------------------------------------------------------- */
.hero { padding: 8vh 0 4vh; text-align: center; }
.hero .mark { font-size: clamp(2.2rem, 8vw, 5.2rem); display: block; margin: .18em 0 .3em; }
.hero p.lead { max-width: 46ch; margin: 0 auto; color: #E4D8F5; }

.doors { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); margin: 46px 0; }
.door {
  display: block; text-decoration: none; color: inherit;
  border: 2px solid var(--line); border-radius: 20px;
  background: linear-gradient(180deg, var(--void-2), var(--void));
  padding: 26px 24px 24px; position: relative; overflow: hidden;
  transition: transform .18s ease, border-color .18s ease;
}
.door:hover, .door:focus-visible { transform: translateY(-4px); }
.door--a:hover, .door--a:focus-visible { border-color: var(--pen-a); }
.door--b:hover, .door--b:focus-visible { border-color: var(--pen-b); }
.door h2 { margin-bottom: .15em; }
.door--a h2 { color: var(--pen-a); }
.door--b h2 { color: var(--pen-b); }
.door p { margin: 0; color: var(--dim); font-size: .95rem; }
.door .go { font-family: "Space Mono", monospace; font-size: .8rem; letter-spacing: .18em; margin-top: 18px; display: block; }

.steps { counter-reset: step; display: grid; gap: 14px; padding: 0; list-style: none; margin: 0 0 42px; }
.steps li {
  counter-increment: step; position: relative; padding-left: 52px;
  border-top: 1px solid var(--line); padding-top: 14px; color: #DDD2F0;
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: 12px;
  font-family: "Space Mono", monospace; font-size: .95rem; color: var(--amber);
}
.footnote { color: var(--dim); font-size: .86rem; }

/* --- Buzzer-Räume ------------------------------------------------------ */
.room { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px; text-align: center; }
.room--a { background: radial-gradient(70vw 70vw at 50% 45%, rgba(255,59,48,.18), transparent 70%); }
.room--b { background: radial-gradient(70vw 70vw at 50% 45%, rgba(55,226,201,.16), transparent 70%); }

.buzzer {
  --hue: var(--pen-a);
  width: min(62vw, 300px); aspect-ratio: 1; border-radius: 50%; border: 0;
  background: radial-gradient(circle at 34% 28%, #fff9, transparent 42%), var(--hue);
  box-shadow: var(--shadow), inset 0 -14px 26px rgba(0,0,0,.35);
  cursor: pointer; color: #14101c;
  font-family: "Big Shoulders Display", sans-serif; font-weight: 800;
  font-size: clamp(1.6rem, 5vw, 2.6rem); text-transform: uppercase; letter-spacing: .04em;
  transition: transform .07s ease, box-shadow .07s ease;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
}
.buzzer:active, .buzzer.hit { transform: translateY(14px); box-shadow: 0 4px 0 rgba(0,0,0,.45), inset 0 -6px 20px rgba(0,0,0,.4); }
.buzzer:disabled { filter: grayscale(.7) brightness(.55); cursor: not-allowed; }
.buzzer:focus-visible { outline: 4px solid var(--amber); outline-offset: 10px; }
.room--b .buzzer { --hue: var(--pen-b); }

.readout {
  font-family: "Space Mono", monospace; font-size: .82rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--dim); margin-top: 34px;
}
.readout b { color: var(--paper); font-size: 1.5rem; letter-spacing: 0; display: block; }
.readout .cols { display: flex; gap: 40px; justify-content: center; }
.hint { color: var(--dim); max-width: 34ch; margin: 18px auto 0; font-size: .95rem; }
.status-pill {
  font-family: "Space Mono", monospace; font-size: .74rem; letter-spacing: .2em; text-transform: uppercase;
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; color: var(--dim);
}
.status-pill.live { color: var(--amber); border-color: var(--amber); }

.gate { max-width: 380px; width: 100%; }
.gate input {
  width: 100%; padding: 14px 16px; font: inherit; color: var(--paper);
  background: var(--void-2); border: 2px solid var(--line); border-radius: 12px; margin: 10px 0 16px;
}
.gate input:focus { outline: none; border-color: var(--amber); }
.btn {
  font-family: "Big Shoulders Display", sans-serif; font-weight: 800; text-transform: uppercase;
  letter-spacing: .06em; font-size: 1.15rem; padding: 12px 26px; border-radius: 12px;
  border: 2px solid var(--paper); background: var(--paper); color: var(--ink); cursor: pointer;
}
.btn.ghost { background: transparent; color: var(--paper); }
.btn:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }

/* --- Streifenschreiber ------------------------------------------------- */
.recorder {
  background: var(--paper); color: var(--ink); border-radius: 6px;
  padding: 0 26px; margin: 26px 0; position: relative; overflow-x: auto; overflow-y: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
}
.recorder::before, .recorder::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 26px;
  background:
    radial-gradient(circle at 13px 13px, var(--void) 4.5px, transparent 5px) 0 0 / 26px 26px repeat-y,
    rgba(0,0,0,.05);
  border-right: 1px dashed rgba(0,0,0,.25);
}
.recorder::before { left: 0; }
.recorder::after { right: 0; border-right: 0; border-left: 1px dashed rgba(0,0,0,.25); }
.recorder svg { display: block; }

.legend { display: flex; flex-wrap: wrap; gap: 18px; font-family: "Space Mono", monospace; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.legend span::before { content: ""; display: inline-block; width: 14px; height: 3px; margin-right: 8px; vertical-align: middle; }
.legend .k-a::before { background: var(--pen-a); }
.legend .k-b::before { background: var(--pen-b); }
.legend .k-h::before { background: var(--amber); }

.controls { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; margin: 22px 0; }
.controls label { font-family: "Space Mono", monospace; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
input[type=range] { accent-color: var(--amber); width: 220px; vertical-align: middle; }

.cards { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); margin: 26px 0; }
.card { border: 1px solid var(--line); border-radius: 16px; padding: 18px; background: var(--void-2); }
.card .k { font-family: "Space Mono", monospace; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--dim); }
.card .v { font-family: "Big Shoulders Display", sans-serif; font-weight: 800; font-size: 2.6rem; line-height: 1; }
.card .n { font-size: .82rem; color: var(--dim); }
.card.verdict { border-color: var(--amber); }

table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th, td { text-align: right; padding: 10px 8px; border-bottom: 1px solid var(--line); }
th:first-child, td:first-child { text-align: left; }
th { font-family: "Space Mono", monospace; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); font-weight: 400; }
td.num { font-family: "Space Mono", monospace; }
tr.top td { color: var(--amber); }

.notice { border: 2px dashed var(--line); border-radius: 16px; padding: 34px; text-align: center; color: var(--dim); }
.back { font-family: "Space Mono", monospace; font-size: .76rem; letter-spacing: .16em; text-transform: uppercase; text-decoration: none; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}