/* Kirsten Hein – Executive Sparring
   Schrift wie im PDF-Profil: Aptos (wenn auf dem Gerät vorhanden),
   sonst die selbst gehostete Inter als ruhiger, verwandter Ersatz. */

@font-face { font-family: "Inter"; font-style: normal; font-weight: 300; font-display: swap; src: url("../fonts/inter-latin-300.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/inter-latin-400.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/inter-latin-600.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/inter-latin-700.woff2") format("woff2"); }

:root {
  --ink: #111111;
  --text: #1f1f1f;
  --muted: #5c5c5c;
  --line: #e4e4e4;
  --soft: #f6f5f4;
  --bg: #ffffff;
  --brand: #660031;        /* CONTRAS-Bordeaux aus dem Logo */
  --brand-soft: #c299ad;
  --font: "Aptos", "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --wrap: 1200px;
  --text-w: 46rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --radius: 2px;
}

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

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.6;
  font-feature-settings: "kern", "liga";
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration-color: var(--brand-soft); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { color: var(--brand); text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }

h1, h2, h3 { color: var(--ink); line-height: 1.2; margin: 0 0 0.6em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 1.5rem + 2.2vw, 3rem); font-weight: 300; }
h2 { font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.75rem); font-weight: 600; }
h3 { font-size: 1.125rem; font-weight: 600; }
p { margin: 0 0 1.1em; }
strong { font-weight: 700; color: var(--ink); }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: calc(var(--text-w) + 2 * var(--gutter)); }

.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: 0.6rem 1rem; z-index: 10; }
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- Header ---------- */
.site-header { padding-block: clamp(1.25rem, 3vw, 2.25rem) clamp(1rem, 2.5vw, 1.75rem); }
.site-header .wrap { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem 2rem; }
.logo-contras img { width: clamp(150px, 18vw, 205px); }
.logo-clc img { width: clamp(46px, 5vw, 62px); }
.logo-clc { justify-self: end; }

.nav { justify-self: end; display: flex; align-items: center; gap: clamp(1rem, 2.5vw, 2rem); font-size: 0.95rem; }
.nav a { text-decoration: none; color: var(--muted); padding-block: 0.35rem; border-bottom: 1px solid transparent; }
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--brand); }
.lang { display: flex; gap: 0.15rem; align-items: center; color: var(--line); font-size: 0.85rem; letter-spacing: 0.06em; }
.lang a { padding: 0.35rem 0.3rem; }
.lang a[aria-current="true"] { color: var(--ink); font-weight: 600; border-bottom-color: transparent; }

@media (max-width: 640px) {
  .site-header .wrap { grid-template-columns: 1fr auto; }
  .nav { grid-column: 1 / -1; grid-row: 2; justify-self: stretch; justify-content: flex-start; border-top: 1px solid var(--line); padding-top: 0.6rem; }
  .lang { margin-left: auto; }
  .logo-clc { grid-column: 2; grid-row: 1; }
}

/* ---------- Hero (Startseite) ---------- */
.hero { position: relative; background: #1b1a1a; overflow: hidden; }
.hero picture, .hero img { width: 100%; height: 100%; }
.hero img { aspect-ratio: 3 / 2; object-fit: cover; object-position: 60% 30%; }
.hero-text {
  position: absolute; inset: 0 auto 0 0; width: 46%;
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(1.5rem, 5vw, 4.5rem);
  color: #fff;
}
.hero-text h1 { color: #fff; margin-bottom: 0.35em; font-size: clamp(2rem, 1.2rem + 3vw, 3.6rem); }
.hero-text .claim { display: block; margin-top: 0.55em; font-size: clamp(1.1rem, 0.95rem + 0.8vw, 1.6rem); font-weight: 300; letter-spacing: 0; opacity: 0.95; }
.hero-actions { position: absolute; left: clamp(1.5rem, 5vw, 4.5rem); bottom: clamp(1.25rem, 4vw, 3.5rem); display: flex; flex-wrap: wrap; gap: 0.75rem; }

@media (max-width: 760px) {
  .hero { background: transparent; }
  .hero img { aspect-ratio: 4 / 3.4; object-position: 66% 25%; }
  .hero-text, .hero-actions { position: static; width: auto; padding: 1.5rem 0 0; color: var(--ink); }
  .hero-text h1 { color: var(--ink); }
  .hero-actions { padding-top: 1.25rem; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  min-height: 2.9rem; padding: 0.7rem 1.35rem;
  font: inherit; font-size: 0.95rem; letter-spacing: 0.04em;
  text-decoration: none; border-radius: 999px;
  border: 1px solid var(--ink); color: var(--ink); background: transparent;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.btn:hover { background: var(--ink); color: #fff; }
.btn small { font-size: 0.75em; letter-spacing: 0.08em; opacity: 0.7; text-transform: uppercase; }
.btn svg { width: 1em; height: 1em; flex: none; }
.btn-light { border-color: rgba(255,255,255,0.85); color: #fff; background: rgba(0,0,0,0.35); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.btn-light:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-brand { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-brand:hover { background: #4a0024; border-color: #4a0024; color: #fff; }
@media (max-width: 760px) {
  .btn-light { border-color: var(--ink); color: var(--ink); background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .btn-light:hover { background: var(--ink); color: #fff; }
}

/* ---------- Sections ---------- */
.section { padding-block: clamp(3rem, 7vw, 6rem); }
.section + .section { padding-top: 0; }
.eyebrow { display: block; font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brand); margin-bottom: 1rem; }
.lead { font-size: clamp(1.1rem, 1rem + 0.4vw, 1.3rem); line-height: 1.55; color: var(--ink); }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }

.intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.intro h2 { font-weight: 300; font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.4rem); }
@media (max-width: 860px) { .intro { grid-template-columns: 1fr; gap: 0.5rem; } }

.facts { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.facts li { padding: 1.75rem 1.5rem 0 0; }
.facts b { display: block; font-size: clamp(1.8rem, 1.4rem + 1.4vw, 2.6rem); font-weight: 300; color: var(--brand); line-height: 1.1; margin-bottom: 0.4rem; }
.facts span { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 640px) { .facts { grid-template-columns: 1fr; } .facts li { padding: 1.25rem 0; border-bottom: 1px solid var(--line); } }

.campus { display: flex; align-items: center; gap: clamp(1.5rem, 4vw, 3rem); padding: clamp(1.5rem, 4vw, 2.5rem); background: var(--soft); text-decoration: none; }
.campus img { width: clamp(80px, 10vw, 110px); flex: none; mix-blend-mode: multiply; }
.campus-text { display: block; color: var(--muted); }
.campus strong { display: block; font-size: 1.15rem; margin-bottom: 0.25rem; }
.campus .more { display: inline-block; margin-top: 0.6rem; color: var(--brand); font-size: 0.95rem; }
.campus:hover strong { color: var(--brand); }
@media (max-width: 520px) { .campus { flex-direction: column; align-items: flex-start; } }

.section-title { font-weight: 300; font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.4rem); margin-bottom: 1.5rem; }
.topics { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.topics a { display: block; height: 100%; padding: 1.4rem 1.4rem 1.5rem; border: 1px solid var(--line); text-decoration: none; transition: border-color 0.2s; }
.topics a:hover { border-color: var(--brand); color: inherit; }
.topics h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.topics a:hover h3 { color: var(--brand); }
.topics p { margin: 0; color: var(--muted); font-size: 0.95rem; }
@media (max-width: 900px) { .topics { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .topics { grid-template-columns: 1fr; gap: 0.6rem; } .topics a { padding: 1.1rem 1.2rem; } }

.prose li[id] { scroll-margin-top: 1.5rem; }

/* ---------- Profilseite ---------- */
.profile-banner { position: relative; background: #1b1a1a; }
.profile-banner img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; object-position: 60% 28%; }
.profile-banner .label { position: absolute; left: clamp(1.25rem, 5vw, 4rem); bottom: clamp(1.25rem, 5vw, 3.5rem); color: #fff; }
.profile-banner h1 { color: #fff; margin: 0 0 0.3rem; }
.profile-banner h1 span { display: block; margin-top: 0.5rem; font-size: clamp(0.95rem, 0.9rem + 0.3vw, 1.1rem); font-weight: 400; letter-spacing: 0; color: inherit; }
@media (max-width: 640px) {
  .profile-banner { background: transparent; }
  .profile-banner img { aspect-ratio: 4 / 3; object-position: 68% 25%; }
  .profile-banner .label { position: static; padding-top: 1.5rem; }
  .profile-banner h1 { color: var(--ink); }
  .profile-banner h1 span { color: var(--muted); }
}

.prose h2 { margin-top: 2.6em; }
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 1.2rem; margin: 0 0 1.4em; }
.prose li { margin-bottom: 0.7em; padding-left: 0.3rem; }
.prose li::marker { color: var(--brand); }

.prose .cases { list-style: none; padding: 0; margin: 1.75rem 0 2rem; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.prose .cases li { margin: 0; padding: 1.25rem 1.25rem 1.4rem; border-top: 3px solid var(--brand); background: var(--soft); font-size: 0.95rem; }
.cases strong { font-size: 1.05rem; }
@media (max-width: 760px) { .prose .cases { grid-template-columns: 1fr; } }

.prose .refs { --cols: 4; --gap: 0.75rem; list-style: none; padding: 0; margin: 1.5rem 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: var(--gap); }
.prose .refs li {
  flex: 0 0 calc((100% - (var(--cols) - 1) * var(--gap)) / var(--cols));
  margin: 0; padding: 0.9rem 1rem; min-height: 4.75rem;
  display: flex; align-items: center; justify-content: center; text-align: center;
  background: var(--soft); border: 1px solid transparent;
  color: var(--ink); font-weight: 600; font-size: 0.95rem; line-height: 1.3; letter-spacing: 0.01em;
  text-wrap: balance; transition: border-color 0.2s, background-color 0.2s;
}
.prose .refs li:hover { background: #fff; border-color: var(--brand-soft); }
@media (max-width: 720px) { .prose .refs { --cols: 3; } }
@media (max-width: 480px) { .prose .refs { --cols: 2; --gap: 0.5rem; } .prose .refs li { min-height: 4.5rem; padding-inline: 0.6rem; font-size: 0.9rem; } }

.cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.25rem 2rem; margin-top: 3.5rem; padding: clamp(1.5rem, 4vw, 2.25rem); background: var(--soft); border-top: 3px solid var(--brand); }
.cta-text strong { display: block; font-size: 1.2rem; margin-bottom: 0.2rem; }
.cta-text span { color: var(--muted); font-size: 0.95rem; }
.cta-text a { text-decoration: none; white-space: nowrap; }
@media (max-width: 520px) { .cta .btn { width: 100%; justify-content: center; } }

.download { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 2rem; padding: 1.5rem 0; border-block: 1px solid var(--line); margin-block: 1.5rem 0; }
.download p { margin: 0; color: var(--muted); }

/* ---------- Rechtstexte ---------- */
.legal h1 { font-weight: 300; margin-bottom: 1.5em; }
.legal h2 { font-size: 1.2rem; margin-top: 2.2em; }
.legal address { font-style: normal; margin-bottom: 1.1em; }
.legal dl { display: grid; grid-template-columns: max-content 1fr; gap: 0.3rem 1.25rem; margin: 0 0 1.1em; }
.legal dt { color: var(--muted); }
.legal dd { margin: 0; }
@media (max-width: 480px) { .legal dl { grid-template-columns: 1fr; } .legal dd { margin-bottom: 0.5rem; } }
.note { font-size: 0.9rem; color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer { margin-top: clamp(3rem, 7vw, 6rem); background: var(--soft); font-size: 0.95rem; color: var(--muted); }
.site-footer a { text-decoration: none; color: var(--text); }
.site-footer a:hover { color: var(--brand); }
.site-footer p { margin: 0; }

.footer-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem 3rem; padding-block: clamp(2rem, 4vw, 2.75rem); }
.footer-brand strong { display: block; font-size: 1.15rem; font-weight: 600; margin-bottom: 0.15rem; }
.footer-brand span { font-size: 0.9rem; }

.footer-contact { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; }
.footer-contact a { display: inline-flex; align-items: center; gap: 0.6rem; min-height: 44px; }
.footer-contact svg { width: 1.15rem; height: 1.15rem; flex: none; color: var(--brand); }

.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 2rem; padding-block: 1.1rem 1.4rem; border-top: 1px solid var(--line); font-size: 0.85rem; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { color: var(--muted); }
.footer-links a[aria-current="page"] { color: var(--ink); }

@media (max-width: 760px) {
  .footer-top { flex-direction: column; align-items: flex-start; }
  .footer-contact { flex-direction: column; gap: 0; width: 100%; }
  .footer-contact li + li { border-top: 1px solid var(--line); }
  .footer-contact a { width: 100%; min-height: 52px; }
}

@media print {
  .site-header .nav, .hero-actions, .download, .footer-links { display: none; }
}