/* Reiche Redeker Consulting – Stylesheet
   Keine externen Schriften oder Dienste: alles wird vom eigenen Server geladen. */

:root {
  --rot: #8e1d1d;
  --rot-dunkel: #6b1414;
  --rot-hell: #f7eeee;
  --text: #1f2328;
  --text-leise: #5b6169;
  --linie: #e3e1dd;
  --hintergrund: #fbfaf8;
  --flaeche: #ffffff;
  --sand: #f2efe9;
  --radius: 14px;
  --schatten: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --breite: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--hintergrund);
}
img { max-width: 100%; height: auto; }
a { color: var(--rot); text-underline-offset: 3px; }
a:hover { color: var(--rot-dunkel); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; color: #191b1f; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }

.container { max-width: var(--breite); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: #fff; padding: 8px 12px; }

/* Kopfbereich */
.kopf {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251,250,248,.92);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--linie);
}
.kopf .container { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 16px; }
.marke { display: block; line-height: 0; padding: 12px 0; }
.marke img { height: 84px; width: auto; transition: height .25s ease; }
.kopf.kompakt .marke img { height: 56px; }
.kopf .container { transition: min-height .25s ease; }
@media (max-width: 480px) { .marke img { height: 60px; } .kopf.kompakt .marke img { height: 46px; } }
.nav { display: flex; gap: 4px; }
.nav a {
  text-decoration: none; color: var(--text); font-size: .95rem; font-weight: 500;
  padding: 8px 14px; border-radius: 999px;
}
.nav a:hover { background: var(--sand); color: var(--text); }
.nav a[aria-current="page"] { background: var(--rot); color: #fff; }
.menue-knopf { display: none; background: none; border: 1px solid var(--linie); border-radius: 10px; padding: 8px 12px; font: inherit; cursor: pointer; }

@media (max-width: 820px) {
  .menue-knopf { display: block; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; background: var(--hintergrund); border-bottom: 1px solid var(--linie);
    padding: 8px 16px 16px;
  }
  .nav.offen { display: flex; }
  .nav a { padding: 12px 14px; }
}

/* Schaltflächen */
.knopf {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--rot); color: #fff; text-decoration: none; border: 0;
  padding: 13px 22px; border-radius: 999px; font: 600 1rem var(--sans); cursor: pointer;
  transition: background .15s, transform .15s;
}
.knopf:hover { background: var(--rot-dunkel); color: #fff; transform: translateY(-1px); }
.knopf.hell { background: transparent; color: var(--text); border: 1px solid #cfccc6; }
.knopf.hell:hover { background: var(--sand); }
.knopf[disabled] { opacity: .6; cursor: wait; transform: none; }

/* Startseite */
.held { padding: clamp(56px, 9vw, 112px) 0 clamp(48px, 7vw, 88px); }
.held .augenbraue { display: inline-block; font-size: .85rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--rot); margin-bottom: 18px; }
.held h1 { max-width: 15em; }
.held-raster { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.logo-buehne {
  position: relative; background: #fff; border-radius: 22px;
  padding: clamp(32px, 5vw, 64px) clamp(28px, 4.5vw, 56px) clamp(24px, 3.5vw, 40px);
  box-shadow: 0 2px 4px rgba(0,0,0,.03), 0 24px 60px -12px rgba(107,20,20,.18);
  border: 1px solid var(--linie);
  animation: auftritt .7s ease-out both;
}
.logo-buehne::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 6px;
  border-radius: 22px 22px 0 0; background: linear-gradient(90deg, var(--rot), #b23a3a);
}
.logo-buehne img { display: block; width: 100%; height: auto; }
.logo-buehne .leistungen {
  margin: clamp(18px, 2.5vw, 28px) 0 0; padding-top: 16px; border-top: 1px solid var(--linie);
  text-align: center; font-size: .76rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text-leise);
}
@keyframes auftritt { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
@media (max-width: 860px) {
  .held-raster { grid-template-columns: 1fr; }
  .logo-buehne { max-width: 520px; }
}
/* Auf der Startseite erscheint das kleine Logo im Kopf erst beim Scrollen */
.start .kopf .marke { transition: opacity .25s ease; }
.start .kopf:not(.kompakt) .marke { opacity: 0; pointer-events: none; }
.held .einleitung { font-size: 1.2rem; color: var(--text-leise); max-width: 38em; margin: 18px 0 32px; }
.held .aktionen { display: flex; flex-wrap: wrap; gap: 12px; }

.abschnitt { padding: clamp(48px, 7vw, 88px) 0; }
.abschnitt.sand { background: var(--sand); }
.abschnitt .kopfzeile { max-width: 40em; margin-bottom: 36px; }
.abschnitt .kopfzeile p { color: var(--text-leise); font-size: 1.08rem; }

.raster { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.karte {
  background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--schatten);
}
.karte .nr { font-family: var(--serif); font-size: 1rem; color: var(--rot); font-weight: 600; margin-bottom: 10px; display: block; }
.karte p:last-child { margin-bottom: 0; }

/* Seminarseite */
.seitenkopf { padding: clamp(44px, 7vw, 80px) 0 28px; }
.seitenkopf p { font-size: 1.15rem; color: var(--text-leise); max-width: 40em; }

.seminar {
  background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--radius);
  box-shadow: var(--schatten); padding: clamp(22px, 4vw, 40px); margin-bottom: 24px;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 36px;
}
@media (max-width: 860px) { .seminar { grid-template-columns: 1fr; gap: 24px; } }
.seminar .unter { color: var(--rot); font-weight: 500; margin-bottom: 18px; }
.seminar ul.inhalte { list-style: none; padding: 0; margin: 0 0 20px; }
.seminar ul.inhalte li { position: relative; padding-left: 26px; margin-bottom: 6px; }
.seminar ul.inhalte li::before { content: ""; position: absolute; left: 4px; top: .62em; width: 8px; height: 8px; border-radius: 50%; background: var(--rot); opacity: .8; }
.seminar .referenten { font-size: .93rem; color: var(--text-leise); border-top: 1px solid var(--linie); padding-top: 14px; }
.seminar .referenten strong { color: var(--text); }
.termine { background: var(--sand); border-radius: 12px; padding: 20px; align-self: start; }
.termine h4 { margin: 0 0 12px; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-leise); }
.termin { background: #fff; border-radius: 10px; padding: 14px 16px; margin-bottom: 10px; border: 1px solid var(--linie); }
.termin .datum { font-weight: 700; }
.termin .details { font-size: .92rem; color: var(--text-leise); }
.termin .plaetze { font-size: .85rem; font-weight: 600; color: #2f6b3a; }
.termin .plaetze.knapp { color: #9a5b00; }
.termin .plaetze.voll { color: var(--rot); }
.termine .anfrage { font-size: .95rem; color: var(--text-leise); margin-bottom: 14px; }
.termine .knopf { width: 100%; justify-content: center; margin-top: 4px; }

.hinweisband { display: flex; gap: 14px; align-items: center; background: var(--rot-hell); border-radius: 12px; padding: 14px 18px; margin: 0 0 28px; font-weight: 500; }

.bedingungen { columns: 2 320px; column-gap: 40px; }
.bedingungen > div { break-inside: avoid; margin-bottom: 20px; }
.bedingungen h3 { font-family: var(--sans); font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.bedingungen p { color: var(--text-leise); font-size: .97rem; }

/* Formulare */
.formular { background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--radius); box-shadow: var(--schatten); padding: clamp(22px, 4vw, 40px); }
.felder { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.felder .breit { grid-column: 1 / -1; }
@media (max-width: 640px) { .felder { grid-template-columns: 1fr; } }
label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 6px; }
label .opt { font-weight: 400; color: var(--text-leise); }
input, select, textarea {
  width: 100%; font: inherit; color: inherit; background: #fff;
  border: 1px solid #cfccc6; border-radius: 10px; padding: 11px 13px;
}
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(142,29,29,.18); border-color: var(--rot); }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: .93rem; }
.check input { width: auto; margin-top: 5px; accent-color: var(--rot); }
.honig { position: absolute; left: -9999px; }
.formfuss { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 24px; }
.formfuss small { color: var(--text-leise); }
.meldung { margin-top: 18px; padding: 14px 18px; border-radius: 10px; display: none; }
.meldung.ok { display: block; background: #edf6ef; color: #1f5130; }
.meldung.fehler { display: block; background: var(--rot-hell); color: var(--rot-dunkel); }

/* Kontakt */
.kontakt-raster { display: grid; grid-template-columns: 1fr 1.6fr; gap: 28px; align-items: start; }
@media (max-width: 860px) { .kontakt-raster { grid-template-columns: 1fr; } }
.kontaktdaten dl { margin: 0; }
.kontaktdaten dt { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-leise); margin-top: 16px; }
.kontaktdaten dd { margin: 2px 0 0; font-weight: 500; }

/* Rechtstexte */
.rechtstext { max-width: 760px; padding-bottom: 72px; }
.rechtstext h2 { font-size: 1.35rem; margin-top: 1.8em; }
.rechtstext p { color: #33373d; }

/* Fuß */
.fuss { background: #1d1f23; color: #c9cbcf; padding: 48px 0 32px; font-size: .95rem; }
.fuss a { color: #fff; text-decoration: none; }
.fuss a:hover { text-decoration: underline; }
.fuss .container { display: grid; gap: 28px; grid-template-columns: 2fr 1fr 1fr; }
@media (max-width: 760px) { .fuss .container { grid-template-columns: 1fr; } }
.fuss b { color: #fff; display: block; margin-bottom: 6px; }
.fuss ul { list-style: none; padding: 0; margin: 0; }
.fuss li { margin-bottom: 4px; }
.fuss .klein { grid-column: 1 / -1; border-top: 1px solid #34373d; padding-top: 20px; font-size: .85rem; color: #8d9096; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }
@media print { .kopf, .fuss, .formular, .termine .knopf { display: none; } body { background: #fff; } }