/* ===========================================================================
   Praxis-Fit — rehaMED im Unioncarré
   Webfassung des externen Petrol/Gold-Registers der Serie
   „Versorgung weiterdenken"
   =========================================================================== */

:root {
  --petrol:       #0C5A66;
  --petrol-dark:  #083E47;
  --petrol-deep:  #062E35;
  --petrol-light: #EAF3F4;
  --sand:         #F5F1EA;
  --paper:        #FDFCFA;
  --ink:          #22303A;
  --muted:        #5C6B75;
  --line:         #D5DFE2;
  --gold:         #CBA85C;
  --gold-label:   #9A7B33;
  --gold-cover:   #E7C67E;
  --kicker:       #9FCBD1;
  --on-petrol:    #D8E9EB;
  --warn-bg:      #FBF1EF;
  --warn-line:    #B0432F;
  --warn-ink:     #5A3A34;

  --grad-cover: linear-gradient(160deg, #0C5A66 0%, #0A4A55 55%, #083E47 100%);
  --grad-gold:  linear-gradient(90deg, #CBA85C, #E2C88A);

  --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:  'Source Sans 3', 'Segoe UI', Arial, sans-serif;

  --wrap: 1140px;
  --radius: 4px;
}

/* ---------- Grundlagen ---------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--petrol); }
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

h1, h2, h3 { margin: 0; }

/* Cormorant setzt Mediävalziffern — Kennzahlen brauchen Versalziffern */
.num, .fakt strong, .step-nr, .baustein-nr {
  font-variant-numeric: lining-nums tabular-nums;
}

/* ---------- Sektionsköpfe (Zitat der Whitepaper-Serie) -------------------- */

.s-kopf { max-width: 46rem; }

.s-label {
  display: block;
  font-size: .8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--gold-label);
  margin-bottom: .75rem;
}
.s-label .num { color: var(--gold); margin-right: .5em; }

.s-titel {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  line-height: 1.15;
  color: var(--petrol-dark);
}

.s-intro {
  margin: 1.1rem 0 0;
  font-size: 1.125rem;
  color: var(--muted);
}

section { padding: clamp(3.5rem, 9vw, 6.5rem) 0; }

/* ---------- Kopfzeile ------------------------------------------------------ */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 252, 250, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.25rem;
}
.brand img { width: 148px; height: auto; }

.nav { display: flex; align-items: center; gap: 1.4rem; }
.nav a {
  font-size: .95rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}
.nav a:hover { color: var(--petrol); }
.nav a.btn-petrol { color: #fff; }
.nav a.btn-petrol:hover { color: #fff; }

.nav .btn { margin-left: .4rem; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .5rem .7rem;
  font: inherit;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
}

@media (max-width: 800px) {
  .nav-toggle { display: block; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: .5rem 1.25rem 1.25rem;
    box-shadow: 0 18px 30px rgba(8, 62, 71, .12);
  }
  .nav.offen { display: flex; }
  .nav a { padding: .8rem .25rem; border-bottom: 1px solid var(--line); }
  .nav a:last-child { border-bottom: 0; }
  .nav .btn { margin: .75rem 0 0; text-align: center; }
}

/* ---------- Schaltflächen -------------------------------------------------- */

.btn {
  display: inline-block;
  padding: .8rem 1.6rem;
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: .01em;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.btn-gold {
  background: var(--grad-gold);
  color: #3B2E12;
  box-shadow: 0 2px 10px rgba(203, 168, 92, .35);
}
.btn-gold:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(203, 168, 92, .45); }
.btn-ghost {
  border: 1px solid rgba(216, 233, 235, .55);
  color: #fff;
}
.btn-ghost:hover { background: rgba(216, 233, 235, .12); }
.btn-petrol {
  background: var(--petrol);
  color: #fff;
}
.btn-petrol:hover { background: var(--petrol-dark); }

/* ---------- Hero ------------------------------------------------------------ */

.hero {
  background: var(--grad-cover);
  color: #fff;
  padding: clamp(4.5rem, 11vw, 8.5rem) 0 clamp(3.5rem, 8vw, 6rem);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 5px;
  background: var(--grad-gold);
}

.hero .kicker {
  display: block;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--kicker);
  margin-bottom: 1.4rem;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(3rem, 9vw, 5.5rem);
  line-height: 1.02;
  color: #fff;
}

.hero .claim {
  font-family: var(--serif);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  color: var(--gold-cover);
  margin: 1.1rem 0 0;
}

.hero .einordnung {
  max-width: 38rem;
  margin: 1.6rem 0 0;
  font-size: 1.125rem;
  color: var(--on-petrol);
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}
.hero-chips li {
  border: 1px solid rgba(216, 233, 235, .4);
  border-radius: 999px;
  padding: .35rem 1rem;
  font-size: .95rem;
  font-weight: 600;
  color: var(--on-petrol);
  font-variant-numeric: lining-nums;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2.4rem;
}

/* ---------- Einladung ------------------------------------------------------- */

.einladung { background: var(--paper); }

.einladung-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
@media (max-width: 860px) {
  .einladung-inner { grid-template-columns: 1fr; }
}

.leitzitat {
  margin: 0;
  border-left: 4px solid var(--gold);
  padding-left: 1.6rem;
}
.leitzitat p {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  line-height: 1.4;
  color: var(--petrol-dark);
  margin: 0;
}
.leitzitat footer {
  margin-top: 1rem;
  font-size: .9rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold-label);
}

/* ---------- Fakten-Kacheln --------------------------------------------------- */

.fakten { background: var(--sand); }

.fakten-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}
@media (max-width: 860px) { .fakten-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .fakten-grid { grid-template-columns: 1fr; } }

.fakt {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 4px solid var(--petrol);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem 1.3rem;
  text-align: center;
}
.fakt strong {
  display: block;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.9rem;
  line-height: 1.1;
  color: var(--petrol-dark);
}
.fakt .fakt-label {
  display: block;
  margin-top: .5rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-label);
}
.fakt p { margin: .55rem 0 0; font-size: .95rem; color: var(--muted); }

.vorbereitung {
  margin-top: 1.6rem;
  background: var(--petrol-light);
  border-left: 5px solid var(--petrol);
  border-radius: var(--radius);
  padding: 1.3rem 1.5rem;
}
.vorbereitung .label {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--petrol);
  margin-bottom: .4rem;
}
.vorbereitung p { margin: 0; }

/* ---------- Ablauf ------------------------------------------------------------ */

.ablauf { background: var(--paper); }

.steps {
  margin-top: 2.75rem;
  display: grid;
  gap: 1.4rem;
}

.step {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 1.3rem;
  align-items: start;
}
.step-nr {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  background: var(--petrol);
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step:first-child .step-nr,
.step:last-child .step-nr {
  background: var(--grad-gold);
  color: #3B2E12;
}
.step h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.45rem;
  color: var(--petrol-dark);
}
.step p { margin: .3rem 0 0; color: var(--muted); }

.demo-band {
  margin-top: 2.4rem;
  background: var(--sand);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  padding: 1.1rem 1.5rem;
  font-size: .98rem;
}
.demo-band strong { color: var(--gold-label); }

/* ---------- Bausteine ----------------------------------------------------------- */

.bausteine { background: var(--grad-cover); color: #fff; }
.bausteine .s-titel { color: #fff; }
.bausteine .s-label { color: var(--gold-cover); }
.bausteine .s-label .num { color: var(--gold-cover); }
.bausteine .s-intro { color: var(--on-petrol); }

.bausteine-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: .9rem;
  margin-top: 2.75rem;
}
@media (max-width: 980px) { .bausteine-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 560px) { .bausteine-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.baustein {
  background: rgba(253, 252, 250, .06);
  border: 1px solid rgba(216, 233, 235, .22);
  border-radius: var(--radius);
  padding: 1.2rem 1rem 1.1rem;
  text-align: center;
}
.baustein-nr {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: rgba(203, 168, 92, .18);
  border: 1px solid var(--gold);
  color: var(--gold-cover);
  font-weight: 700;
  font-size: .95rem;
  margin-bottom: .65rem;
}
.baustein span:last-child {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  color: #fff;
  hyphens: manual;
}

/* ---------- Erleben ---------------------------------------------------------------- */

.erleben { background: var(--paper); }

.erleben-inner {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  margin-top: 2.5rem;
}
@media (max-width: 860px) { .erleben-inner { grid-template-columns: 1fr; } }

.erleben-bilder {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .9rem;
}
.erleben-bilder figure { margin: 0; }
.erleben-bilder img { border-radius: var(--radius); }
.erleben-bilder .quer { grid-column: 1 / -1; }

.erleben-liste {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}
.erleben-liste li { padding-left: 1.6rem; position: relative; }
.erleben-liste li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .55rem;
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--gold);
}
.erleben-liste strong { color: var(--petrol-dark); }

.fotocredit {
  margin-top: 1rem;
  font-size: .82rem;
  color: var(--muted);
}

/* ---------- Mitnehmen ---------------------------------------------------------------- */

.mitnehmen { background: var(--sand); }

.mitnehmen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 2.5rem;
}
@media (max-width: 800px) { .mitnehmen-grid { grid-template-columns: 1fr; } }

.goldbox {
  background: var(--paper);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  padding: 1.8rem 1.8rem 1.6rem;
}
.goldbox .label {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-label);
  margin-bottom: .8rem;
}
.goldbox h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.55rem;
  color: var(--petrol-dark);
  margin-bottom: .6rem;
}
.goldbox ul { margin: .8rem 0 0; padding: 0; list-style: none; display: grid; gap: .45rem; }
.goldbox li { padding-left: 1.5rem; position: relative; }
.goldbox li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold-label);
  font-weight: 700;
}

/* ---------- Klartext ---------------------------------------------------------------- */

.klartext { background: var(--paper); }

.klartext-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 2.5rem;
}
@media (max-width: 800px) { .klartext-grid { grid-template-columns: 1fr; } }

.k-box { border-radius: var(--radius); padding: 1.8rem 1.8rem 1.6rem; }
.k-box .label {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  margin-bottom: .9rem;
}
.k-box ul { margin: 0; padding: 0; list-style: none; display: grid; gap: .55rem; }
.k-box li { padding-left: 1.7rem; position: relative; font-weight: 600; }
.k-box li::before { position: absolute; left: 0; font-weight: 700; }

.k-ja { background: var(--petrol-light); border-left: 5px solid var(--petrol); }
.k-ja .label { color: var(--petrol); }
.k-ja li::before { content: '✓'; color: var(--petrol); }

.k-nein { background: var(--warn-bg); border-left: 5px solid var(--warn-line); color: var(--warn-ink); }
.k-nein .label { color: var(--warn-line); }
.k-nein li::before { content: '✕'; color: var(--warn-line); }

.klartext-satz {
  margin: 2.2rem auto 0;
  max-width: 42rem;
  text-align: center;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  line-height: 1.45;
  color: var(--petrol-dark);
}

/* ---------- DoVD --------------------------------------------------------------------- */

.dovd { background: var(--sand); }

.dovd-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 860px) { .dovd-inner { grid-template-columns: 1fr; } }

.dovd figure { margin: 0; }
.dovd img { border-radius: var(--radius); }
.dovd figcaption { margin-top: .6rem; font-size: .82rem; color: var(--muted); }

/* ---------- Finale ------------------------------------------------------------------- */

.finale {
  background: var(--grad-cover);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.finale::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--grad-gold);
}

.finale-zitat {
  margin: 0 auto;
  max-width: 46rem;
  text-align: center;
}
.finale-zitat p {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
  line-height: 1.4;
  color: #fff;
  margin: 0;
}
.finale-zitat p em { color: var(--gold-cover); font-style: normal; }

.finale-bild { margin: 2.75rem 0 0; }
.finale-bild img { border-radius: var(--radius); }
.finale-bild figcaption {
  margin-top: .6rem;
  font-size: .82rem;
  color: var(--on-petrol);
  text-align: right;
}

.kontakt-block {
  margin-top: 2.75rem;
  text-align: center;
}
.kontakt-block h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  color: #fff;
}
.kontakt-block > p {
  max-width: 36rem;
  margin: 1rem auto 0;
  color: var(--on-petrol);
}
.kontakt-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .9rem;
  margin-top: 1.8rem;
}
.kontakt-alt {
  margin-top: 1.4rem;
  font-size: .98rem;
  color: var(--on-petrol);
}
.kontakt-alt a { color: #fff; font-weight: 600; }

/* ---------- Fußzeile ------------------------------------------------------------------ */

footer.site {
  background: var(--petrol-deep);
  color: var(--on-petrol);
  padding: 2.5rem 0 2.75rem;
  font-size: .95rem;
}
footer.site .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
footer.site img { width: 150px; background: #fff; padding: .55rem .8rem; border-radius: var(--radius); }
footer.site nav { display: flex; gap: 1.4rem; }
footer.site a { color: #fff; }
footer.site .credit { width: 100%; margin: .5rem 0 0; font-size: .85rem; color: var(--kicker); }

/* ---------- Rechtsseiten (Impressum/Datenschutz) --------------------------------------- */

.rechtsseite { padding: clamp(2.5rem, 6vw, 4rem) 0 4rem; }
.rechtsseite h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  color: var(--petrol-dark);
  margin-bottom: 1.5rem;
}
.rechtsseite h2 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--petrol);
  margin: 2rem 0 .5rem;
}
.rechtsseite .wrap { max-width: 46rem; }
.rechtsseite p, .rechtsseite li { color: var(--ink); }

/* ---------- Platzhalter-Kästen ---------------------------------------------------------- */

.todo {
  background: #FFF6E5;
  border: 1px dashed #C9962B;
  border-radius: var(--radius);
  color: #6B4E0E;
  padding: .7rem 1rem;
  font-size: .92rem;
}

/* ---------- Einblendungen ---------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.sichtbar { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn { transition: none; }
}