/* exporthealthdata.com — Stylesheet
   Tokens: Design Manual v1.2 / Brand.swift (App = technische Referenz).
   Light-only, Haarlinien statt Schatten, Radius 16, kein Rot/Gruen. */

@font-face { font-family: 'Space Grotesk'; src: url('/fonts/space-grotesk-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Space Grotesk'; src: url('/fonts/space-grotesk-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Space Grotesk'; src: url('/fonts/space-grotesk-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/fonts/inter-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/fonts/inter-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/fonts/inter-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('/fonts/ibm-plex-mono-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('/fonts/ibm-plex-mono-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }

:root {
  --navy: #0F1A2E;
  --navy-deep: #0A1120;
  --navysoft: #263650;
  --signal: #2B5CD9;
  --signallite: #6396FF;
  --paper: #F6F7F9;
  --surface: #FFFFFF;
  --mist: #EBEEF2;
  --ink: #0F1A2E;
  --ink-body: #25303F;
  --ink-meta: #59647A;
  --ink-eyebrow: #7C89A0;
  --rule: rgba(15, 26, 46, 0.13);
  --rule2: rgba(15, 26, 46, 0.07);
  --on-navy: #F6F7F9;
  --on-navy-body: #B6BECB;
  --on-navy-meta: #8A93A3;
  --on-navy-faint: #4A5A78;
  --on-navy-rule: rgba(246, 247, 249, 0.12);
  --radius: 16px;
  --gutter: clamp(20px, 5vw, 64px);
  --sg: 'Space Grotesk', 'Avenir Next', 'Trebuchet MS', sans-serif;
  --inter: Inter, -apple-system, 'Helvetica Neue', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--inter);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-body);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--signal); text-decoration: none; }
a:hover { color: var(--ink); }
img, svg { max-width: 100%; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 var(--gutter); }

.sg { font-family: var(--sg); }
.mono { font-family: var(--mono); }

h1, h2, h3 { font-family: var(--sg); color: var(--ink); letter-spacing: -0.01em; text-wrap: pretty; }
h2 { font-size: clamp(24px, 3.2vw, 32px); font-weight: 600; line-height: 1.15; }

.eyebrow {
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--signal);
}
.lead { font-size: 18px; line-height: 1.6; }
.meta { font-size: 14px; color: var(--ink-meta); }
.micro { font-family: var(--inter); font-size: 12.5px; color: var(--ink-meta); }

/* ---------- Sektionen ---------- */
section { padding: 72px 0; }
.sec-white { background: var(--surface); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.sec-paper { background: var(--paper); }
.sec-navy { background: var(--navy); }
.sec-navy h2 { color: var(--on-navy); }
.sec-navy p { color: var(--on-navy-body); }
.sec-navy .eyebrow { color: var(--signallite); }
.sec-head { max-width: 640px; margin-bottom: 28px; }
.sec-head .eyebrow { margin-bottom: 10px; }
.sec-head p { margin-top: 12px; }
.two-col { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 40px; align-items: center; }
@media (max-width: 800px) { .two-col { grid-template-columns: minmax(0, 1fr); gap: 28px; } section { padding: 52px 0; } }

/* ---------- Navigation ---------- */
.nav { background: var(--navy); border-bottom: 1px solid var(--on-navy-rule); }
.nav-in { display: flex; align-items: center; gap: 22px; padding: 16px var(--gutter); max-width: 1080px; margin: 0 auto; }
.wordmark { font-family: var(--sg); font-weight: 500; font-size: 18px; letter-spacing: -0.01em; color: var(--on-navy); white-space: nowrap; }
.wordmark .x { color: var(--signallite); }
.wordmark:hover { color: var(--on-navy); }
.nav-links { display: flex; gap: 18px; margin-left: auto; align-items: center; }
.nav-links a { font-size: 14px; color: var(--on-navy-body); }
.nav-links a:hover { color: var(--on-navy); }
.nav .lang { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; color: var(--on-navy-meta); }
.nav .cta {
  font-size: 14px; font-weight: 600; color: var(--on-navy);
  background: rgba(99, 150, 255, 0.16); border: 1px solid rgba(99, 150, 255, 0.4);
  border-radius: 10px; padding: 8px 14px;
}
.nav .cta:hover { background: rgba(99, 150, 255, 0.28); color: var(--on-navy); }
@media (max-width: 640px) { .nav-links a.hide-m { display: none; } }

/* ---------- Hero ---------- */
.hero { background: var(--navy); padding: 64px 0 0; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 44px; align-items: center; padding-bottom: 64px; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; } .hero { padding-top: 44px; } }
.hero h1 {
  font-size: clamp(34px, 5vw, 56px); font-weight: 700; line-height: 1.06;
  letter-spacing: -0.018em; color: var(--on-navy); margin-top: 14px;
}
.hero .sub { font-size: 17px; line-height: 1.6; color: var(--on-navy-body); margin-top: 16px; max-width: 480px; }

.badge-soon {
  font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; color: #FFFFFF; background: var(--navysoft);
  border-radius: 999px; padding: 3px 9px; white-space: nowrap; vertical-align: 2px;
}
.sec-paper .badge-soon, .sec-white .badge-soon { background: var(--navysoft); }

/* Formular */
.signup { display: flex; gap: 8px; margin-top: 24px; max-width: 460px; }
.signup input[type="email"] {
  flex: 1; min-width: 0; font-family: var(--inter); font-size: 15px;
  color: var(--on-navy); background: rgba(246, 247, 249, 0.08);
  border: 1px solid rgba(246, 247, 249, 0.25); border-radius: 11px; padding: 12px 14px;
}
.signup input[type="email"]::placeholder { color: var(--on-navy-meta); }
.signup input[type="email"]:focus { outline: 2px solid var(--signallite); outline-offset: 0; border-color: transparent; }
.signup button {
  font-family: var(--inter); font-size: 15px; font-weight: 600; cursor: pointer;
  color: var(--navy-deep); background: var(--signallite); border: 0;
  border-radius: 11px; padding: 12px 18px; white-space: nowrap;
}
.signup button:hover { background: #7BA5FF; }
.signup-micro { font-family: var(--inter); font-size: 12px; color: var(--on-navy-meta); margin-top: 10px; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
@media (max-width: 480px) { .signup { flex-direction: column; } .signup button { width: 100%; } }

/* Formular auf hellem Grund (Finale-CTA nutzt navy — fallback fuer helle Varianten) */
.sec-white .signup input[type="email"], .sec-paper .signup input[type="email"] {
  color: var(--ink); background: var(--surface); border-color: rgba(15, 26, 46, 0.25);
}

/* Protokoll-Karte — Textform nach Markenboard („die Stimme im Protokoll") */
.ledger { background: var(--surface); border-radius: 14px; padding: 20px 22px; }
.ledger-label { font-family: var(--inter); font-size: 13.5px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.lg-line { font-family: var(--mono); font-size: 12.5px; line-height: 2.05; color: var(--ink-body); }
.lg-line .t { color: var(--signal); }
.lg-line .ok { color: var(--signal); font-weight: 500; }
.lg-line .mut { color: var(--ink-meta); }
.ledger-row { display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; }
.ledger-row + .ledger-row { border-top: 1px solid var(--rule2); }
.chip {
  font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; color: #FFFFFF; border-radius: 999px; padding: 4px 10px;
  white-space: nowrap; flex-shrink: 0; margin-top: 1px;
}
.chip.ok { background: var(--signal); }
.chip.def { background: var(--ink-eyebrow); }
.chip.fail { background: var(--navysoft); }
.ledger-when { font-size: 13.5px; color: var(--ink-body); }
.ledger-det { font-family: var(--mono); font-size: 11px; color: var(--ink-eyebrow); margin-top: 3px; letter-spacing: 0.02em; }

/* Einstiegskacheln — mit Luft unter dem Hero */
.sec-paths { background: var(--paper); padding: 44px 0 56px; }
.paths { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 700px) { .paths { grid-template-columns: minmax(0, 1fr); } }
.path-card {
  display: block; background: var(--surface); border: 1px solid var(--rule);
  border-radius: var(--radius); padding: 20px 22px; color: var(--ink-body);
}
.path-card:hover { border-color: rgba(43, 92, 217, 0.45); color: var(--ink-body); }
.path-card b { display: block; font-family: var(--sg); font-weight: 600; font-size: 17px; color: var(--ink); margin-bottom: 6px; }
.path-card span { font-size: 14px; color: var(--ink-meta); }
.paths-spacer { background: var(--paper); height: 56px; }

/* ---------- Karten & Bausteine ---------- */
.card { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 22px 24px; }
.sec-navy .card { border-color: var(--on-navy-rule); background: rgba(246, 247, 249, 0.04); }
.card-label { font-family: var(--inter); font-size: 13.5px; font-weight: 600; color: var(--ink); margin-bottom: 12px; }
.soon { font-family: var(--inter); font-size: 0.78em; font-weight: 500; color: var(--ink-meta); white-space: nowrap; }
.sec-navy .soon, .hero .soon { color: var(--on-navy-meta); }

.check-list { list-style: none; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; }
.check-list svg { flex-shrink: 0; margin-top: 3px; }
.check-list b { color: var(--ink); font-weight: 600; }

/* Tabellen-Beispiel */
.sheet { font-family: var(--mono); font-size: 13px; line-height: 2; color: var(--ink-body); overflow-x: auto; }
.sheet-row { display: grid; grid-template-columns: 1.3fr 1fr 1fr 0.8fr; gap: 8px; min-width: 380px; }
.sheet-head { color: var(--ink-eyebrow); font-size: 10.5px; letter-spacing: 0.08em; }

/* Codeblock */
.code {
  font-family: var(--mono); font-size: 13px; line-height: 1.75; color: var(--on-navy);
  background: var(--navy-deep); border: 1px solid rgba(99, 150, 255, 0.22);
  border-radius: 14px; padding: 18px 20px; overflow-x: auto; white-space: pre;
}

/* Feature-Liste (Dev-Sektion) */
.dev-list { list-style: none; display: grid; gap: 10px; }
.dev-list li { display: flex; gap: 10px; align-items: baseline; font-size: 15px; color: var(--on-navy-body); }
.dev-list .tick { color: var(--signallite); font-family: var(--mono); flex-shrink: 0; }
.dev-list b { color: var(--on-navy); font-weight: 600; }

/* Guide-Kacheln */
.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 800px) { .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .tiles { grid-template-columns: minmax(0, 1fr); } }
.tile { background: var(--surface); border: 1px solid var(--rule); border-radius: 14px; padding: 16px 18px; font-size: 14.5px; font-weight: 500; color: var(--ink); display: flex; gap: 10px; align-items: flex-start; }
.tile svg { flex-shrink: 0; margin-top: 2px; }

/* FAQ */
.faq { max-width: 720px; }
.faq details { border-top: 1px solid var(--rule); padding: 14px 0; }
.faq details:last-child { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; font-weight: 600; font-size: 16px; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: 14px; align-items: baseline; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--mono); color: var(--ink-eyebrow); }
.faq details[open] summary::after { content: '\2212'; }
.faq details p { margin-top: 10px; font-size: 15px; color: var(--ink-body); max-width: 640px; }

/* Flussdiagramm (Sektion 2) */
.flow { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.flow-node { display: flex; flex-direction: column; align-items: center; gap: 6px; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.05em; color: var(--ink-meta); text-align: center; }
.flow-arrow { color: var(--ink-eyebrow); font-family: var(--mono); font-size: 15px; }
.flow-hub { background: var(--navy-deep); border-radius: 14px; padding: 12px; display: flex; flex-direction: column; align-items: center; gap: 6px; font-family: var(--mono); font-size: 10.5px; color: var(--on-navy-meta); }

/* Benachrichtigungs-Karte */
.notif { display: flex; gap: 14px; align-items: flex-start; background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 16px 18px; }
.notif img { width: 44px; height: 44px; border-radius: 11px; flex-shrink: 0; }
.notif .n-app { font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; color: var(--ink-eyebrow); }
.notif .n-title { font-weight: 600; font-size: 15px; color: var(--ink); margin-top: 3px; }
.notif .n-body { font-size: 13.5px; color: var(--ink-body); margin-top: 3px; }

/* ---------- Footer ---------- */
footer { background: var(--paper); padding: 36px 0 44px; border-top: 1px solid var(--rule); }
.foot-in { display: flex; flex-wrap: wrap; gap: 14px 26px; align-items: baseline; }
.foot-links { display: flex; gap: 18px; flex-wrap: wrap; margin-left: auto; }
.foot-links a { font-size: 14px; color: var(--ink-meta); }
.foot-links a:hover { color: var(--ink); }
.foot-note { font-family: var(--mono); font-size: 11px; letter-spacing: 0.05em; color: var(--ink-eyebrow); margin-top: 16px; }

/* ---------- Unterseiten ---------- */
.page-narrow { max-width: 680px; margin: 0 auto; padding: 72px var(--gutter) 96px; }
.page-narrow h1 { font-size: clamp(28px, 4vw, 40px); font-weight: 700; margin-bottom: 16px; }
.page-narrow h2 { font-size: 22px; margin: 32px 0 10px; }
.page-narrow p { margin: 10px 0; }
.page-narrow ul { margin: 10px 0 10px 20px; }
.page-narrow li { margin: 6px 0; }