/* ArchiveID - Landingpage. Alle Ressourcen lokal, keine externen Dienste. */

@font-face { font-family: "Plus Jakarta Sans"; font-weight: 400; font-style: normal; font-display: swap; src: url("fonts/pjs-400.woff2") format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-weight: 500; font-style: normal; font-display: swap; src: url("fonts/pjs-500.woff2") format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-weight: 700; font-style: normal; font-display: swap; src: url("fonts/pjs-700.woff2") format("woff2"); }

:root {
  --ink: #0b0b0b;
  --paper: #ffffff;
  --muted: #5d5d5d;
  --line: #dcdcdc;
  --soft: #f4f3f1;
  --ok: #1d6b3a;
  --err: #a32020;
  --rail: 56px;
  --max: 1080px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

.skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: var(--paper); padding: 8px 14px; z-index: 50; }
.skip:focus { left: 12px; top: 12px; }

/* Filmstreifen-Leiste wie im Pitch-Deck */
.rail {
  position: fixed; inset: 0 auto 0 0; width: var(--rail);
  background: var(--ink); color: var(--paper);
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  padding: 28px 0; z-index: 10;
}
.rail__label { writing-mode: vertical-rl; transform: rotate(180deg); font-size: 11px; letter-spacing: .08em; }
.rail__line { flex: 1; width: 1px; background: rgba(255,255,255,.7); margin: 22px 0; }

.page { margin-left: var(--rail); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 40px; }

/* Kopf */
.top { display: flex; align-items: center; justify-content: space-between; padding-block: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 700; font-size: 20px; letter-spacing: -.01em; }
.brand img { width: 30px; height: auto; }
.top__nav { display: flex; align-items: center; gap: 22px; }
.lang { font-size: 13px; font-weight: 700; letter-spacing: .06em; text-decoration: none; border: 1.5px solid var(--ink); padding: 4px 9px; }
.lang:hover { background: var(--ink); color: var(--paper); }
.top__cta { font-size: 15px; font-weight: 500; text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 2px; }

/* Hero */
.hero { padding-block: 56px 88px; }
.hero > div { max-width: 780px; }
.tag { display: inline-block; background: var(--ink); color: var(--paper); font-size: 12px; font-weight: 500; padding: 5px 10px; letter-spacing: .02em; margin: 0 0 26px; }
h1 { font-size: clamp(38px, 5.4vw, 66px); line-height: 1.04; letter-spacing: -.025em; margin: 0 0 26px; font-weight: 700; }
.lead { font-size: clamp(18px, 1.6vw, 21px); color: #2a2a2a; max-width: 34em; margin: 0 0 34px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--ink); color: var(--paper); border: 2px solid var(--ink);
  font: inherit; font-weight: 700; font-size: 16px; padding: 14px 26px;
  text-decoration: none; cursor: pointer; transition: background .15s, color .15s;
}
.btn:hover { background: var(--paper); color: var(--ink); }
.btn[disabled] { opacity: .55; cursor: progress; }

/* Info */
.section { padding: 88px 0; border-top: 1px solid var(--line); }
.kicker { font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 18px; }
h2 { font-size: clamp(28px, 3.2vw, 40px); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 24px; font-weight: 700; }
.intro { max-width: 46em; font-size: 18px; margin: 0 0 56px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid var(--ink); counter-reset: s; }
.step { padding: 26px 28px 8px 0; }
.step + .step { padding-left: 28px; border-left: 1px solid var(--line); }
.step h3 { font-size: 22px; margin: 0 0 10px; letter-spacing: -.01em; }
.step h3::before { counter-increment: s; content: "0" counter(s); display: block; font-size: 13px; color: var(--muted); font-weight: 500; margin-bottom: 14px; letter-spacing: .06em; }
.step p { margin: 0; color: #2f2f2f; font-size: 16px; }

.statement { margin: 72px 0 0; padding: 40px 0 0; border-top: 1px solid var(--line); font-size: clamp(22px, 2.4vw, 30px); line-height: 1.3; letter-spacing: -.015em; font-weight: 500; max-width: 28em; }
.statement span { color: var(--muted); }

/* Warteliste */
.signup { background: var(--ink); color: var(--paper); }
.signup .section { border-top: 0; }
.signup .kicker { color: #a8a8a8; }
.signup__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: start; }
.signup__text p { color: #d9d9d9; margin: 0 0 16px; max-width: 30em; }

.form { display: grid; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label, .field legend { font-size: 14px; font-weight: 500; color: #e8e8e8; }
.field .opt { color: #9a9a9a; font-weight: 400; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
input[type=email], input[type=text], select {
  width: 100%; font: inherit; font-size: 16px; color: var(--paper);
  background: #161616; border: 1px solid #4a4a4a; border-radius: 0; padding: 13px 14px;
  appearance: none;
}
select { background-image: linear-gradient(45deg, transparent 50%, #bbb 50%), linear-gradient(135deg, #bbb 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 15px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
input:focus, select:focus { border-color: var(--paper); outline: none; box-shadow: 0 0 0 1px var(--paper); }
input::placeholder { color: #7b7b7b; }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; font-size: 14px; color: #cfcfcf; line-height: 1.5; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: #fff; }
.check a { color: var(--paper); }
.hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.form .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); justify-self: start; }
.form .btn:hover { background: var(--ink); color: var(--paper); }
.note { font-size: 13px; color: #9a9a9a; margin: 0; }
.msg { padding: 14px 16px; font-size: 15px; display: none; }
.msg.is-ok { display: block; background: #e9f4ec; color: var(--ok); }
.msg.is-err { display: block; background: #fbeaea; color: var(--err); }

/* Fuß */
.foot { padding-block: 36px 48px; font-size: 14px; color: var(--muted); }
.foot__inner { display: flex; flex-wrap: wrap; gap: 14px 28px; justify-content: space-between; align-items: center; }
.funding { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 8px 14px; }
.funding__logo { height: 28px; width: auto; display: block; }
.foot nav { display: flex; gap: 22px; flex-wrap: wrap; }

/* Rechtstexte */
.legal { padding-block: 32px 80px; }
.legal > * { max-width: 46em; }
.legal h1 { font-size: clamp(32px, 4vw, 46px); }
.legal h2 { font-size: 22px; margin: 40px 0 10px; }
.legal h3 { font-size: 17px; margin: 24px 0 6px; }
.legal p, .legal li { color: #2a2a2a; }
.legal address { font-style: normal; }

/* Status-Seiten (Bestätigung, Abmeldung) */
.status { min-height: 60vh; display: grid; align-content: center; justify-items: start; padding-block: 40px 80px; }
.status > * { max-width: 40em; }

/* Hinweis statt Cookie-Banner */
.notice {
  position: fixed; right: 20px; bottom: 20px; z-index: 40; max-width: 380px;
  background: var(--paper); color: var(--ink); border: 2px solid var(--ink);
  padding: 18px 20px; font-size: 14px; line-height: 1.5; box-shadow: 6px 6px 0 var(--ink);
}
.notice[hidden] { display: none; }
.notice p { margin: 0 0 12px; }
.notice strong { display: block; margin-bottom: 4px; font-size: 15px; }
.notice__btn { font: inherit; font-weight: 700; font-size: 14px; background: var(--ink); color: var(--paper); border: 0; padding: 8px 16px; cursor: pointer; }

/* Mobil */
@media (max-width: 900px) {
  .hero { padding-block: 28px 64px; }
  .steps { grid-template-columns: 1fr; }
  .step, .step + .step { padding: 24px 0; border-left: 0; }
  .step + .step { border-top: 1px solid var(--line); }
  .signup__grid { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 640px) {
  :root { --rail: 0px; }
  .rail { display: none; }
  .wrap { padding: 0 16px; }
  body { font-size: 16px; }
  .section { padding: 64px 0; }
  .row { grid-template-columns: 1fr; }
  .top__cta { display: none; }
  .hero { padding-top: 12px; }
  .notice { left: 12px; right: 12px; bottom: 12px; max-width: none; }
  .form .btn { justify-self: stretch; }
}