/* Gestaltung nach NotSanWissen (tokens.css). Koralle nur als Signal. */

:root {
  --breite: 1040px;
  --rand: 20px;
  --navy-buch: #13233B;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font: 500 16px/1.6 var(--font);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, p { margin: 0; }
h1, h2 { overflow-wrap: anywhere; min-width: 0; }
a { color: inherit; }
:focus-visible { outline: 2.5px solid var(--accent); outline-offset: 3px; border-radius: 8px; }

/* Eine zentrale Breite für alles. */
.huelle { width: 100%; max-width: var(--breite); margin-inline: auto; padding-inline: var(--rand); }

.glanz {
  position: fixed; inset: 0; pointer-events: none; z-index: -1;
  background:
    radial-gradient(600px 400px at 20% -10%, rgba(240, 57, 43, .12), transparent 70%),
    radial-gradient(700px 500px at 90% 0%, rgba(109, 74, 255, .10), transparent 70%);
}
[data-theme="dark"] .glanz {
  background:
    radial-gradient(600px 400px at 20% -10%, rgba(255, 107, 91, .18), transparent 70%),
    radial-gradient(700px 500px at 90% 0%, rgba(139, 107, 255, .16), transparent 70%);
}

/* Kopf */
.kopf { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 20px; padding-bottom: 20px; }
.marke { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.kachel {
  position: relative; width: 36px; height: 36px; border-radius: 11px; overflow: hidden; flex: none;
  background: var(--logo-grad);
  box-shadow: 0 8px 18px rgba(224, 35, 27, .28), inset 0 1px 0 rgba(255, 255, 255, .42);
}
.kachel-glanz { position: absolute; inset: 0 0 48% 0; background: linear-gradient(180deg, rgba(255, 255, 255, .34), transparent); }
.kachel ekg-pulse { position: absolute; left: 6px; right: 6px; top: 50%; height: 15px; transform: translateY(-50%); }
.marke-text { font-weight: 800; font-size: 19px; letter-spacing: -.03em; }
.marke-text span { color: var(--accent); }

.navi { display: flex; gap: 4px; }
.navi a {
  text-decoration: none; font-size: 14px; font-weight: 600; color: var(--muted);
  padding: 8px 14px; border-radius: 99px; transition: background .2s, color .2s;
}
.navi a:hover { color: var(--text); background: var(--card); }

.thema {
  width: 44px; height: 44px; border-radius: 99px; border: 1px solid var(--border);
  background: var(--card); cursor: pointer; display: grid; place-items: center; flex: none;
  transition: transform .15s;
}
.thema:active { transform: scale(.94); }
.thema-punkt {
  width: 16px; height: 16px; border-radius: 99px;
  background: linear-gradient(90deg, var(--text) 50%, transparent 50%);
  border: 2px solid var(--text);
}

/* Held */
.held { text-align: center; padding-top: 48px; padding-bottom: 24px; }
.eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
h1 {
  margin-top: 18px; font-size: clamp(36px, 7vw, 60px); line-height: 1.04; font-weight: 800; letter-spacing: -.035em;
  text-wrap: balance;
}
h1 span { color: var(--accent); }
.unterzeile { margin: 18px auto 0; max-width: 34em; font-size: 18px; color: var(--muted); text-wrap: balance; }

.frist {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 26px;
  padding: 9px 16px; border-radius: 99px; background: var(--card); border: 1px solid var(--border);
  font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; box-shadow: var(--shadow);
}
/* Platz ist von Anfang an reserviert, damit nichts springt. */
.frist { opacity: 0; transition: opacity .3s; }
.frist.da { opacity: 1; }
.frist-punkt { width: 9px; height: 9px; border-radius: 99px; background: var(--accent); position: relative; }
.frist-punkt::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--accent);
  animation: ping 2s ease-out infinite;
}
@keyframes ping { from { transform: scale(1); opacity: .6; } to { transform: scale(2.6); opacity: 0; } }

.knoepfe { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.knopf {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px;
  padding: 0 24px; border-radius: 28px; font: 700 15px var(--font); text-decoration: none; cursor: pointer;
  transition: transform .15s, filter .2s, background .2s;
}
.knopf:active { transform: translateY(1px) scale(.98); }
.knopf-haupt { background: var(--accent); color: #fff; border: 0; box-shadow: 0 10px 24px rgba(240, 57, 43, .25); }
.knopf-haupt:hover { filter: brightness(.94); }
.knopf-neben { background: transparent; color: var(--text); border: 1.5px solid var(--border); }
.knopf-neben:hover { background: var(--card); }

.monitor {
  position: relative; height: 84px; margin-top: 44px; border-radius: var(--radius-lg); overflow: hidden;
  background-color: var(--card); border: 1px solid var(--border);
  background-image:
    linear-gradient(rgba(240, 57, 43, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240, 57, 43, .08) 1px, transparent 1px);
  background-size: 18px 18px;
}
.monitor ekg-pulse { position: absolute; inset: 14px 0; }
.monitor-lauf {
  position: absolute; top: 0; bottom: 0; left: 0; width: 22%;
  background: linear-gradient(90deg, transparent, var(--card) 85%);
  animation: lauf 3.6s linear infinite;
}
@keyframes lauf { from { transform: translateX(-100%); } to { transform: translateX(460%); } }
@media (prefers-reduced-motion: reduce) {
  .monitor-lauf, .frist-punkt::after { animation: none; }
  .monitor-lauf { display: none; }
}

/* Abschnitte */
.abschnitt { padding-top: 72px; }
.abschnitt-kopf { text-align: center; margin-bottom: 32px; }
h2 { font-size: clamp(26px, 4vw, 34px); font-weight: 800; letter-spacing: -.03em; line-height: 1.15; }
.abschnitt-kopf p { margin-top: 10px; color: var(--muted); font-size: 17px; text-wrap: balance; }
h3 { font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

.karte { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow); }

/* Wochenbericht */
.bericht { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.schritte { list-style: none; margin: 0; padding: 8px 0; counter-reset: s; }
.schritte li {
  position: relative; padding: 18px 20px 18px 74px; counter-increment: s;
}
.schritte li::before {
  content: counter(s); position: absolute; left: 14px; top: 16px; width: 40px; height: 40px; border-radius: 14px;
  display: grid; place-items: center; font-weight: 800; font-size: 17px;
  background: var(--card); border: 1px solid var(--border); box-shadow: var(--shadow);
}
.schritte li:not(:last-child)::after {
  content: ""; position: absolute; left: 33px; top: 62px; bottom: -10px; width: 2px; background: var(--border);
}
.schritte li:last-child::before { background: var(--accent); color: #fff; border-color: transparent; }
.schritte strong { display: block; font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
.schritte span { display: block; margin-top: 4px; color: var(--muted); }

.fokus {
  padding: 28px; border-radius: var(--radius-lg); background: var(--card); border: 1px solid var(--border);
  box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.fokus::before {
  content: ""; position: absolute; inset: -40% -30% auto auto; width: 260px; height: 260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 57, 43, .12), transparent 70%); pointer-events: none;
}
.fokus-label { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.fokus-punkt { margin-top: 18px; padding-left: 18px; position: relative; }
.fokus-punkt::before { content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px; border-radius: 99px; background: var(--accent); }
.fokus-punkt strong { display: block; font-size: 19px; font-weight: 800; letter-spacing: -.015em; line-height: 1.3; }
.fokus-punkt span { display: block; margin-top: 4px; color: var(--muted); }
.fokus-warum { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--border); font-size: 15px; color: var(--muted); }

.mail {
  margin-top: 20px; padding: 22px 26px; border-radius: var(--radius-lg);
  background: var(--card); border: 1px solid var(--border); box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.mail-label { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.mail-adresse { margin-top: 2px; font-size: clamp(16px, 3.2vw, 21px); font-weight: 700; letter-spacing: -.01em; overflow-wrap: anywhere; }
.mail-knoepfe { display: flex; gap: 10px; flex-wrap: wrap; }
.mail-meldung { flex-basis: 100%; min-height: 0; font-size: 14px; font-weight: 600; color: var(--muted); }
.mail-meldung:empty { display: none; }

.beispiele { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 28px; }
.beispiel-gruppe h3 { margin: 0 4px 12px; }

/* Dateizeilen */
.dateien { list-style: none; margin: 0; padding: 6px; border-radius: var(--radius-lg); background: var(--card); border: 1px solid var(--border); box-shadow: var(--shadow); }
.datei {
  display: flex; align-items: center; gap: 14px; padding: 12px 14px; border-radius: 18px; text-decoration: none;
  transition: background .2s, transform .15s; min-height: 64px;
}
a.datei:hover { background: var(--surface); }
a.datei:active { transform: scale(.99); }
.datei-symbol {
  width: 40px; height: 40px; border-radius: 12px; flex: none; display: grid; place-items: center;
  background: var(--surface); border: 1px solid var(--border-soft);
  font-size: 10px; font-weight: 800; letter-spacing: .06em; color: var(--accent);
}
.datei-text { flex: 1; min-width: 0; }
.datei-titel { display: block; font-weight: 700; }
.datei-zusatz { display: block; font-size: 13px; color: var(--faint); }
.datei-pfeil { flex: none; font-size: 13px; font-weight: 700; color: var(--accent); white-space: nowrap; }
.datei.fehlt { opacity: .62; }
.datei.fehlt .datei-symbol { color: var(--faint); }
.datei.fehlt .datei-pfeil { color: var(--faint); font-weight: 600; }
.datei.laedt .datei-titel, .datei.laedt .datei-zusatz { color: transparent; border-radius: 6px; background: var(--surface); }
.datei.laedt .datei-titel { width: 60%; }
.datei.laedt .datei-zusatz { width: 35%; margin-top: 6px; }

/* Unterlagen */
.unterlagen { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.unterlagen-gruppe { padding: 24px 22px 22px; }
.unterlagen-gruppe:only-child { grid-column: 1 / -1; }
.unterlagen-gruppe h3 { color: var(--text); font-size: 20px; letter-spacing: -.02em; text-transform: none; font-weight: 800; hyphens: auto; }
.unterlagen-gruppe > p { margin-top: 4px; color: var(--muted); font-size: 15px; }
.unterlagen-gruppe .dateien { margin-top: 16px; box-shadow: none; background: var(--bg); }

/* Bücher */
.regal { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.buch { display: flex; gap: 20px; padding: 22px; }
.einband {
  flex: none; width: 76px; height: 108px; border-radius: 6px 12px 12px 6px; position: relative; overflow: hidden;
  box-shadow: 0 10px 22px rgba(16, 28, 48, .18), inset 4px 0 0 rgba(0, 0, 0, .14);
  display: flex; align-items: flex-end; padding: 10px 8px 10px 12px;
}
.einband::after { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, rgba(255, 255, 255, .28), transparent 45%); }
.einband ekg-pulse { position: absolute; left: 10px; right: 8px; top: 18px; height: 22px; }
.einband span { position: relative; font-size: 9px; font-weight: 800; line-height: 1.2; color: #fff; letter-spacing: .02em; }
.einband.koralle { background: var(--logo-grad); }
.einband.navy { background: linear-gradient(150deg, #24395a, var(--navy-buch)); }
.buch-wofuer { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.buch h3 { margin-top: 4px; color: var(--text); font-size: 18px; text-transform: none; letter-spacing: -.015em; font-weight: 800; line-height: 1.3; }
.buch-autor { margin-top: 2px; font-size: 14px; color: var(--faint); }
.buch-text { margin-top: 10px; font-size: 15px; color: var(--muted); }
.buch-link { display: inline-block; margin-top: 12px; font-size: 14px; font-weight: 600; color: var(--accent); text-decoration: none; }
.buch-link:hover { text-decoration: underline; }
.buch-link:active { transform: translateY(1px); }
.hinweis { margin-top: 20px; text-align: center; font-size: 14px; color: var(--faint); }

/* Fuß */
.fuss { text-align: center; padding-top: 80px; padding-bottom: 48px; }
.fuss ekg-pulse { display: block; width: 120px; height: 30px; margin: 0 auto 10px; }
.fuss p { font-weight: 800; font-size: 18px; letter-spacing: -.02em; }
.fuss .fuss-klein { margin-top: 6px; font-weight: 500; font-size: 14px; color: var(--faint); letter-spacing: 0; }

/* Schmal */
@media (max-width: 820px) {
  .bericht, .beispiele, .unterlagen, .regal { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  :root { --rand: 16px; }
  .navi { display: none; }
  .held { padding-top: 28px; }
  .unterzeile { font-size: 16px; }
  .abschnitt { padding-top: 56px; }
  .mail { padding: 20px; }
  .mail-knoepfe, .mail-knoepfe .knopf { width: 100%; }
  .buch { gap: 16px; padding: 18px; }
  .einband { width: 64px; height: 92px; }
}
@media (max-width: 480px) {
  .buch { flex-direction: column; }
  .einband { width: 100%; height: 72px; border-radius: 12px; }
  .einband ekg-pulse { left: auto; right: 14px; top: 50%; width: 90px; height: 26px; transform: translateY(-50%); }
  .einband span { font-size: 12px; max-width: 60%; }
}