/* itsupport-ki.ch – Gestaltung nach 03-Design/MARKE.md (Dunkel #12142E, Cyan #06B6D4, Systemschrift) */
:root {
  --dunkel: #12142E;
  --cyan: #06B6D4;
  --weiss: #FFFFFF;
  --grau: #F4F5F8;
  --linie: #E2E5EE;
  --text2: #3D4060;
  --hell-auf-dunkel: #CDD0E3;
  --fehler: #B42318;
  --fehler-dunkel: #FDA29B;
  --radius: 12px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  font-family: -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--dunkel);
  background: var(--weiss);
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: 2rem; letter-spacing: -.01em; }
h2 { font-size: 1.5rem; margin-top: 1.6em; }
h3 { font-size: 1.15rem; margin-top: 1.4em; }
section > .innen > h2:first-child { margin-top: 0; }
p, ul, ol { margin: 0 0 1em; }
p, li { max-width: 72ch; }
li { margin-bottom: .45em; }
a { color: var(--dunkel); text-decoration: underline; text-decoration-color: var(--cyan); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 3px; }
:focus-visible { outline: 3px solid var(--dunkel); outline-offset: 2px; border-radius: 4px; }
main:focus { outline: none; }

.innen { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* Sprunglink */
.skip { position: absolute; left: -9999px; top: 0; background: var(--cyan); color: var(--dunkel); padding: 12px 16px; font-weight: 700; z-index: 10; }
.skip:focus { left: 8px; top: 8px; }

/* Knoepfe: Cyan immer mit dunklem Text (Pflichtregel MARKE.md) */
.knopf {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 26px;
  background: var(--cyan); color: var(--dunkel);
  font: inherit; font-size: 1rem; font-weight: 700; line-height: 1.2;
  border: 2px solid var(--cyan); border-radius: 8px;
  text-decoration: none; cursor: pointer;
}
.knopf:hover { text-decoration: underline; text-decoration-color: var(--dunkel); }
.knopf.klein { min-height: 44px; padding: 8px 18px; }
.knopf[disabled] { opacity: .6; cursor: not-allowed; }
.cta { margin: 1.5em 0 0; }

/* Wartelisten-Balken */
.wl-balken { background: var(--dunkel); color: var(--weiss); }
.wl-balken :focus-visible, .fuss :focus-visible, .cta-box :focus-visible { outline-color: var(--cyan); }
.wl-balken a, .fuss a, .cta-box a:not(.knopf) { color: var(--weiss); }
.wl-balken.kompakt .innen { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 20px; padding-top: 10px; padding-bottom: 10px; }
.wl-titel { color: var(--cyan); font-weight: 700; font-size: 1.05rem; margin: 0; }
.wl-balken:not(.kompakt) .innen { padding-top: 22px; padding-bottom: 22px; }
.wl-balken:not(.kompakt) .wl-titel { font-size: 1.25rem; }
.wl-text { margin: .25em 0 .9em; }

/* Formular */
.wl-felder { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.wl-feld { display: flex; flex-direction: column; gap: 4px; flex: 1 1 200px; }
.wl-feld.wl-mail { flex: 2 1 260px; }
.wl-feld label { font-size: .875rem; font-weight: 600; }
.wl input[type=email], .wl select {
  min-height: 48px; padding: 10px 12px; font: inherit; font-size: 1rem;
  color: var(--dunkel); background: var(--weiss);
  border: 2px solid #8A8EA8; border-radius: 8px; width: 100%;
}
.wl input[type=email]:focus-visible, .wl select:focus-visible { border-color: var(--cyan); }
.wl .knopf { flex: 0 0 auto; }
.wl-hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.wl-klein { font-size: .875rem; margin: .8em 0 0; max-width: 90ch; }
.wl-dunkel .wl-klein { color: var(--hell-auf-dunkel); }
.wl-dunkel .wl-klein a { color: var(--cyan); }
.wl-status { margin: .6em 0 0; font-weight: 700; }
.wl-status:empty { display: none; }
.wl-status.ok { border-left: 4px solid var(--cyan); padding-left: 10px; }
.wl-status.fehler { color: var(--fehler); border-left: 4px solid var(--fehler); padding-left: 10px; }
.wl-dunkel .wl-status.fehler { color: var(--fehler-dunkel); border-color: var(--fehler-dunkel); }
.wl-nojs { font-weight: 600; }

/* Kopf */
.kopf { border-bottom: 1px solid var(--linie); background: var(--weiss); }
.kopf-innen { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 24px; padding-top: 14px; padding-bottom: 14px; }
.logo { display: inline-block; line-height: 0; }
.logo img { width: 228px; height: 48px; }
.nav { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 6px; }
.nav li { margin: 0; }
.nav a { display: inline-block; padding: 10px 10px; text-decoration: none; font-weight: 600; border-radius: 6px; }
.nav a:hover { text-decoration: underline; text-decoration-color: var(--cyan); }
.nav a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--cyan); text-decoration-thickness: 3px; }

/* Brotkrumen */
.krumen ol { list-style: none; margin: 0; padding: 14px 0 0; display: flex; flex-wrap: wrap; font-size: .875rem; color: var(--text2); }
.krumen li { margin: 0; }
.krumen li + li::before { content: "›"; padding: 0 .5em; }

/* Abschnitte */
.block { padding: 36px 0; }
.hero { padding: 40px 0 32px; }
.hero-grid { display: grid; gap: 32px; align-items: center; }
.hero-bild img, .abb img { border-radius: var(--radius); background: var(--grau); }
.abb { margin: 1.5em 0; max-width: 640px; }
.artikel .innen { max-width: 820px; }
.artikel + .artikel, .block + .artikel { padding-top: 0; }

.karten { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin: 1.2em 0; padding: 0; list-style: none; }
.karte { background: var(--grau); border-radius: var(--radius); padding: 22px 24px; margin: 0; }
.karte h3 { margin-top: 0; }
.karte p:last-child { margin-bottom: 0; }
.karte h3 a { text-decoration-thickness: 2px; }

.faq { margin-top: .5em; }
.faq-eintrag { border-top: 1px solid var(--linie); padding-top: 18px; margin-top: 18px; }
.faq-eintrag h3 { margin-top: 0; }

.cta-box { background: var(--dunkel); color: var(--weiss); text-align: center; }
.cta-box .innen { display: flex; flex-direction: column; align-items: center; }
.cta-titel { color: var(--cyan); font-weight: 700; font-size: 1.25rem; margin: 0; }
.cta-box .cta { margin-top: 1em; }

.wl-box .innen { background: var(--grau); border-radius: var(--radius); padding-top: 24px; padding-bottom: 24px; max-width: 820px; }

.wissen-liste .wissen-karte { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.wissen-karte a { text-decoration: none; display: block; }
.wissen-karte .bild { border-radius: 0; background: var(--weiss); aspect-ratio: 3 / 2; width: 100%; }
.wk-titel { display: block; font-weight: 700; font-size: 1.15rem; padding: 16px 22px 0; text-decoration: underline; text-decoration-color: var(--cyan); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.wissen-karte p { padding: 8px 22px 20px; margin: 0; color: var(--text2); }
.links-liste { padding-left: 1.2em; }

/* Fuss */
.fuss { background: var(--dunkel); color: var(--weiss); font-size: .875rem; padding: 36px 0 44px; margin-top: 24px; }
.fuss-grid { display: grid; gap: 24px; }
.fuss img { width: 190px; height: 40px; margin-bottom: 12px; }
.fuss ul { list-style: none; margin: 0; padding: 0; }
.fuss li { margin-bottom: .5em; }

/* Monitor */
@media (min-width: 900px) {
  body { font-size: 1.125rem; }
  h1 { font-size: 2.75rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.3rem; }
  .hero { padding: 64px 0 48px; }
  .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 56px; }
  .block { padding: 48px 0; }
  .fuss-grid { grid-template-columns: 2fr 1fr 1fr; }
  .knopf, .wl-klein, .wl input, .wl select { font-size: 1rem; }
}
@media (max-width: 640px) {
  .kopf-innen { flex-direction: column; align-items: flex-start; padding-top: 10px; padding-bottom: 8px; }
  .logo img { width: 190px; height: 40px; }
  .nav { gap: 0; margin-left: -8px; }
  .nav a { padding: 8px 8px; font-size: .95rem; }
  .wl-balken:not(.kompakt) .innen { padding-top: 16px; padding-bottom: 16px; }
  .wl-felder { gap: 10px; }
  .wl .knopf { width: 100%; }
  .hero { padding-top: 28px; }
}
.innen::after { content: ""; display: table; clear: both; }
@media (min-width: 900px) {
  .abb.rechts { float: right; width: 44%; margin: 0 0 24px 40px; }
  .nav a { font-size: 1rem; padding: 10px 9px; }
}
.wl-feld { flex: 1 1 250px; }
.karten.schritte { grid-template-columns: 1fr; max-width: 820px; gap: 14px; }
.abb figcaption { font-size: .875rem; color: var(--text2); text-align: center; margin-top: 8px; }
.wissen-liste .wissen-karte { background: var(--weiss); border: 1px solid var(--linie); }

/* ===== v2 «lebendiger» (Bert, 03-Design/DESIGN-v2-lebendiger.md) ===== */
/* Hero: heller Verlauf mit sanftem Cyan-Schein (reines CSS, kein Bild) */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, #FFFFFF 0%, #EAFBFE 55%, #FFFFFF 100%); }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; pointer-events: none; }
.hero::before { top: -140px; right: -120px; width: 480px; height: 480px; background: radial-gradient(circle, rgba(6,182,212,.20) 0%, rgba(6,182,212,0) 70%); }
.hero::after { bottom: -100px; left: -80px; width: 320px; height: 320px; background: radial-gradient(circle, rgba(6,182,212,.14) 0%, rgba(6,182,212,0) 70%); }
.hero .innen { position: relative; z-index: 1; }

/* Karten: Rand, Schatten, Anheben beim Darueberfahren */
.karte { position: relative; border: 1px solid var(--linie); box-shadow: 0 1px 2px rgba(18,20,46,.05); transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease; }
.karte:hover { transform: translateY(-4px); box-shadow: 0 14px 28px rgba(18,20,46,.10); border-color: rgba(6,182,212,.45); }
.karte-icon { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(6,182,212,.12); margin-bottom: 14px; }
.karte-icon svg { width: 28px; height: 28px; stroke: var(--dunkel); stroke-width: 1.75; fill: none; }

/* Kennzeichen-Leiste */
.kennzeichen { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 28px 0 0; padding: 0; list-style: none; }
.kennzeichen-kachel { display: flex; align-items: center; gap: 12px; margin: 0; max-width: none; background: var(--weiss); border: 1px solid var(--linie); border-left: 4px solid var(--cyan); border-radius: 10px; padding: 14px 18px; font-weight: 600; font-size: .95rem; }
.kennzeichen-kachel svg { width: 22px; height: 22px; flex-shrink: 0; stroke: var(--cyan); stroke-width: 2; fill: none; }

/* «So sieht es aus»: Monitor-Rahmen, kein Handy-Rahmen */
.schaufenster { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin: 1.2em 0; }
.schaufenster-karte { margin: 0; border: 1px solid var(--linie); border-radius: var(--radius); overflow: hidden; background: var(--weiss); box-shadow: 0 1px 2px rgba(18,20,46,.05); }
.schaufenster-rahmen { background: var(--dunkel); padding: 8px 10px; display: flex; gap: 6px; }
.schaufenster-rahmen span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.35); }
.schaufenster-bild { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; background: var(--grau); }
.schaufenster-karte figcaption { padding: 12px 18px 16px; font-size: .875rem; color: var(--text2); }
.schaufenster-video { max-width: 820px; margin: 24px auto 0; }
.schaufenster-flaeche { position: relative; display: flex; align-items: center; justify-content: center; background: var(--dunkel); }
.schaufenster-flaeche video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: var(--dunkel); }
.abspiel-knopf { display: none; position: absolute; width: 64px; height: 64px; border-radius: 50%; background: var(--cyan); align-items: center; justify-content: center; pointer-events: none; }
.mit-knopf .abspiel-knopf { display: flex; }
.abspiel-knopf svg { width: 22px; height: 22px; fill: var(--dunkel); }

/* Einblenden: nur aktiv, wenn einblenden.js die Klasse js-reveal setzt */
.reveal { opacity: 1; transform: none; }
.js-reveal .reveal { opacity: 0; transform: translateY(14px); transition: opacity 450ms cubic-bezier(.16,1,.3,1), transform 450ms cubic-bezier(.16,1,.3,1); }
.js-reveal .reveal.sichtbar { opacity: 1; transform: none; }
.js-reveal .reveal:nth-child(2) { transition-delay: 80ms; }
.js-reveal .reveal:nth-child(3) { transition-delay: 160ms; }

@media (prefers-reduced-motion: reduce) {
  .karte { transition: none; }
  .karte:hover { transform: none; }
  .js-reveal .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}