/* ==========================================================================
   Intaq. — Seite "So funktioniert Intaq." (so-funktioniert-intaq.html)
   Baut auf site.css auf (Tokens, .glass, .btn, .reveal, Nav, Footer) und
   ergaenzt nur, was diese Seite braucht: Status-Chips, Ablaufdiagramme,
   Kalender-Streifen, Schichten-Diagramm. Kein JavaScript, keine externen
   Ressourcen. Farben nur ueber die Tokens aus site.css.
   ========================================================================== */

.crumbs { font-size: 13px; color: var(--grey); margin-bottom: 18px; }
.crumbs a { color: var(--teal-interactive); text-decoration: none; }
.crumbs span { color: var(--charcoal); }

/* Kleine Ueberschriften: --teal (App-Marke) und --teal-interactive erreichen auf dem dunkleren Ende des Seitenverlaufs keine 4,5 (Web-Audit A1) */
.eyebrow, .section-eyebrow { color: #2F6867; }

/* ── Status-Chips ─────────────────────────────────────────────────────────
   Textfarben bewusst dunkler als --teal-dark: dessen Kontrast auf dem hellen
   Chip-Grund liegt unter 4,5 (Web-Audit A1). */
.chip {
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 999px;
}
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.chip.done { background: #E4F2F0; color: #2F6867; }
.chip.beta { background: #F6EEDC; color: #7A5A1C; }
.chip.soon { background: var(--mist); color: var(--grey); border: 1px solid var(--stone); }
.chip.soon::before { background: transparent; border: 2px solid currentColor; box-sizing: border-box; }

.legend { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; margin: 22px 0 6px; font-size: 14px; color: var(--grey); }
.legend span.txt { display: inline-flex; align-items: center; gap: 8px; }

.jump { display: flex; flex-wrap: wrap; gap: 8px; margin: 26px 0 0; }
.jump a {
  font-size: 13.5px; font-weight: 600; text-decoration: none; color: var(--charcoal);
  padding: 8px 15px; border-radius: 999px; background: var(--glass-card);
  border: 1px solid var(--glass-card-border); transition: background .2s, transform .2s;
}
.jump a:hover { background: #fff; transform: translateY(-2px); }

.sf-section { margin-top: 84px; scroll-margin-top: 110px; }
.sf-section > .lead { margin-top: 12px; }

/* ── Tab-Landkarte ────────────────────────────────────────────────────── */
.tabmap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 30px; }
.tab { padding: 22px 20px 20px; }
.tab .tab-name {
  display: inline-block; font-family: 'Syne', sans-serif; font-weight: 700; font-size: 15px;
  padding: 6px 16px; border-radius: 999px; background: var(--teal-interactive); color: #fff; margin-bottom: 14px;
}
.tab ul { list-style: none; }
.tab li { font-size: 14px; color: var(--grey); padding: 5px 0 5px 16px; position: relative; line-height: 1.45; }
.tab li::before { content: ""; position: absolute; left: 0; top: 13px; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* ── Funktionskarten ──────────────────────────────────────────────────── */
.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 18px; margin-top: 30px; }
.feat { padding: 26px 24px 24px; display: flex; flex-direction: column; transition: transform .4s, box-shadow .4s; }
.feat:hover { transform: translateY(-5px); box-shadow: var(--shadow-luxe-hover); }
.feat-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 16px; }
.feat-ico {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; color: #fff; flex: none;
  background: linear-gradient(135deg, var(--teal-interactive), var(--aqua));
}
.feat-ico svg { width: 24px; height: 24px; }
.feat h3 { font-family: 'Syne', sans-serif; font-size: 19px; margin-bottom: 6px; }
.feat > p { font-size: 14.5px; color: var(--grey); margin-bottom: 12px; }
.feat ul { list-style: none; margin-top: 4px; }
.feat li { font-size: 13.5px; color: #3c3f41; padding: 4px 0 4px 20px; position: relative; line-height: 1.45; }
.feat li::before {
  content: ""; position: absolute; left: 2px; top: 9px; width: 9px; height: 5px;
  border-left: 2px solid var(--teal-interactive); border-bottom: 2px solid var(--teal-interactive); transform: rotate(-45deg);
}
.feat li.later::before { border: 2px solid var(--stone); width: 7px; height: 7px; border-radius: 50%; transform: none; top: 10px; }
.feat li.later { color: var(--grey); }

/* ── Ablauf-Zeilen (Swimlane) ─────────────────────────────────────────── */
.lane { margin: 26px 0 0; }
.lane-label { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--teal-interactive); margin-bottom: 10px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.steps { list-style: none; display: grid; grid-template-columns: repeat(var(--n, 4), 1fr); gap: 16px; }
.step {
  position: relative; padding: 16px 16px 18px; border-radius: var(--r-md); font-size: 13.5px; line-height: 1.5;
  background: var(--glass-card); border: 1px solid var(--glass-card-border); box-shadow: var(--shadow-soft);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
}
.step b { display: block; font-family: 'Syne', sans-serif; font-size: 15px; margin-bottom: 4px; color: var(--charcoal); }
.step span { color: var(--grey); }
.step em { display: inline-block; margin-top: 8px; font-style: normal; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: #7A5A1C; background: #F6EEDC; padding: 2px 8px; border-radius: 999px; }
.step:not(:last-child)::after {
  content: ""; position: absolute; right: -12px; top: 50%; width: 9px; height: 9px;
  border-top: 2px solid var(--teal); border-right: 2px solid var(--teal); transform: translateY(-50%) rotate(45deg);
}

/* ── Vertikaler Ablauf (Zeitleiste) ───────────────────────────────────── */
.tl { list-style: none; margin-top: 28px; counter-reset: tl; }
.tl li { display: grid; grid-template-columns: 46px 1fr; gap: 16px; padding-bottom: 22px; position: relative; counter-increment: tl; }
.tl li:not(:last-child)::after { content: ""; position: absolute; left: 22px; top: 48px; bottom: 2px; width: 2px; background: #DCE7E5; }
.tl li::before {
  content: counter(tl); width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--teal-interactive); color: #fff; font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px;
}
.tl h3 { font-family: 'Syne', sans-serif; font-size: 18px; margin: 8px 0 4px; }
.tl p { font-size: 14.5px; color: var(--grey); line-height: 1.6; }
.tl .facts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.fact { font-size: 12.5px; padding: 4px 11px; border-radius: 999px; background: #EFF7F6; border: 1px solid #C7DEDA; color: var(--charcoal); }
.fact.gold { background: #F6EEDC; border-color: #E4D3AC; }

/* ── Streak: Kalender-Streifen ────────────────────────────────────────── */
.cal-wrap { padding: 24px; margin-top: 28px; display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: center; }
.cal { display: grid; grid-template-columns: repeat(7, 34px); gap: 6px; }
.cal .dow { font-size: 11px; color: var(--grey); text-align: center; font-weight: 600; }
.cal i { display: block; width: 34px; height: 34px; border-radius: 10px; background: var(--stone); opacity: .55; }
.cal i.c { background: var(--gold); opacity: 1; }
.cal i.f { background: var(--teal); opacity: 1; }
.cal i.v { background: #B9B4AC; opacity: 1; }
.cal i.b { background: var(--error); opacity: 1; }
.cal-legend { list-style: none; display: grid; gap: 10px; font-size: 14px; color: var(--grey); }
.cal-legend li { display: flex; align-items: center; gap: 10px; }
.cal-legend i { width: 14px; height: 14px; border-radius: 4px; flex: none; }

.rules { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 22px; }
.rule { padding: 22px 18px; text-align: center; }
.rule strong { display: block; font-family: 'Syne', sans-serif; font-size: 30px; font-weight: 800; color: var(--teal-interactive); line-height: 1.1; margin-bottom: 6px; }
.rule span { font-size: 13.5px; color: var(--grey); line-height: 1.45; display: block; }

.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 16px; }
.tier-card { padding: 22px 20px; }
.tier-card .days { font-family: 'Syne', sans-serif; font-size: 22px; font-weight: 800; color: #7A5A1C; } /* --gold-deep erreicht auf Weiss nur 2,69 */
.tier-card h3 { font-size: 16px; margin: 4px 0 6px; font-family: 'Syne', sans-serif; }
.tier-card p { font-size: 13.5px; color: var(--grey); margin-bottom: 10px; }

/* ── Schichten-Diagramm ───────────────────────────────────────────────── */
.stack { margin-top: 30px; display: grid; gap: 0; }
.layer { display: grid; grid-template-columns: 190px 1fr; gap: 20px; align-items: center; padding: 20px 24px; position: relative; }
.layer + .layer { margin-top: 30px; }
.layer + .layer::before {
  content: ""; position: absolute; left: 50%; top: -30px; height: 30px; width: 2px; background: linear-gradient(var(--teal), transparent);
}
.layer h3 { font-family: 'Syne', sans-serif; font-size: 17px; }
.layer h3 small { display: block; font-family: 'Inter', sans-serif; font-weight: 500; font-size: 12.5px; color: var(--grey); margin-top: 2px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags span { font-size: 13px; padding: 5px 13px; border-radius: 999px; background: #EFF7F6; border: 1px solid #C7DEDA; }
.tags span.g { background: #F6EEDC; border-color: #E4D3AC; }

.flow-note { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 22px; }
.flow-note div { padding: 20px 20px; font-size: 14px; color: var(--grey); line-height: 1.55; }
.flow-note b { display: block; font-family: 'Syne', sans-serif; font-size: 15.5px; color: var(--charcoal); margin-bottom: 6px; }

/* ── Status-Uebersicht ────────────────────────────────────────────────── */
.board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px; }
.board > div { padding: 24px 22px; }
.board h3 { font-family: 'Syne', sans-serif; font-size: 18px; margin: 10px 0 12px; }
.board ul { list-style: none; }
.board li { font-size: 14px; padding: 6px 0; border-top: 1px solid rgba(37, 40, 41, 0.07); color: #3c3f41; line-height: 1.5; }
.board li:first-child { border-top: 0; }

.sf-note { font-size: 13.5px; color: var(--grey); margin-top: 18px; max-width: 70ch; }

@media (max-width: 960px) {
  .tabmap { grid-template-columns: repeat(2, 1fr); }
  .rules { grid-template-columns: repeat(2, 1fr); }
  .board { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  /* Ablauf-Zeilen untereinander, Pfeil zeigt nach unten */
  .steps { grid-template-columns: 1fr; gap: 20px; }
  .step:not(:last-child)::after { right: auto; left: 50%; top: auto; bottom: -15px; transform: translateX(-50%) rotate(135deg); }
  .tiers, .flow-note { grid-template-columns: 1fr; }
  .cal-wrap { grid-template-columns: 1fr; justify-items: center; }
  .layer { grid-template-columns: 1fr; gap: 12px; }
}
@media (max-width: 520px) {
  .tabmap, .rules { grid-template-columns: 1fr; }
  .cal { grid-template-columns: repeat(7, minmax(0, 34px)); }
  .cal i { width: auto; aspect-ratio: 1; }
  .sf-section { margin-top: 64px; }
}