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

:root {
  --ink: #14202e;
  --ink-soft: #4a5a6d;
  --bg: #fcfbf8;
  --bg-alt: #f3f1ea;
  --accent: #0e6e57;
  --accent-dark: #0a523f;
  --accent-tint: #e3efe9;
  --line: #e5e1d6;
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
}

h1, h2, h3 { font-family: "Fraunces", Georgia, serif; font-weight: 600; line-height: 1.15; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 28px; }

/* ---------- Nav ---------- */
nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(252, 251, 248, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { font-family: "Fraunces", serif; font-size: 1.15rem; font-weight: 700; text-decoration: none; color: var(--ink); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { text-decoration: none; color: var(--ink-soft); font-size: .95rem; }
.nav-links a:hover { color: var(--accent); }
.nav-links a.btn, .nav-links a.btn:hover { color: #fff; }
.btn {
  display: inline-block; background: var(--accent); color: #fff;
  padding: 12px 24px; border-radius: 999px; text-decoration: none;
  font-weight: 600; font-size: .95rem; transition: background .15s ease;
}
.btn:hover { background: var(--accent-dark); }
.btn.small { padding: 9px 18px; font-size: .88rem; }
.btn.big { padding: 16px 34px; font-size: 1.05rem; }

/* ---------- Hero ---------- */
.hero { padding: 96px 0 88px; }
.hero-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 56px; align-items: center; }
.kicker {
  display: inline-block; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent); font-weight: 700; margin-bottom: 20px;
}
.hero h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); margin-bottom: 22px; }
.hero h1 em { font-style: italic; color: var(--accent); }
.hero p.sub { font-size: 1.15rem; color: var(--ink-soft); max-width: 34em; margin-bottom: 34px; }
.hero-ctas { display: flex; gap: 22px; align-items: center; }
.hero-ctas .ghost { color: var(--ink); text-decoration: none; font-weight: 600; border-bottom: 2px solid var(--accent); padding-bottom: 2px; }
.portrait {
  width: 100%; max-width: 340px; aspect-ratio: 1; border-radius: 50%;
  object-fit: cover; background: var(--accent-tint);
  border: 10px solid #fff; box-shadow: 0 18px 50px rgba(20, 32, 46, .14);
  justify-self: center;
}

/* ---------- Sections ---------- */
section { padding: 84px 0; }
.section-kicker { composes: kicker; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); margin-bottom: 16px; }
.lede { color: var(--ink-soft); font-size: 1.08rem; max-width: 40em; margin-bottom: 44px; }

/* Challenges */
.challenges { background: var(--bg-alt); }
.challenge-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.challenge {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 30px 26px;
}
.challenge q {
  display: block; font-family: "Fraunces", serif; font-size: 1.22rem; font-weight: 600;
  quotes: "\201E" "\201C"; margin-bottom: 10px;
}
.challenge p { color: var(--ink-soft); font-size: .97rem; }
.challenge-outro { margin-top: 36px; font-size: 1.12rem; font-weight: 600; }

/* Formats */
.format-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.format {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 30px;
  background: #fff; display: flex; flex-direction: column;
}
.format .num { font-family: "Fraunces", serif; color: var(--accent); font-size: .95rem; font-weight: 700; margin-bottom: 14px; }
.format h3 { font-size: 1.35rem; margin-bottom: 12px; }
.format p { color: var(--ink-soft); font-size: .98rem; flex: 1; }
.format .meta { margin-top: 20px; font-size: .85rem; color: var(--accent-dark); background: var(--accent-tint); border-radius: 8px; padding: 8px 14px; }

/* Model — dark section */
.model { background: var(--ink); color: #f0ede4; }
.model .kicker { color: #7fd0b6; }
.model h2 { color: #fff; }
.model .lede { color: #b6c1cd; }
.model-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: start; }
.model-main p { margin-bottom: 18px; font-size: 1.05rem; color: #d9dfe6; }
.model-main strong { color: #fff; }
.criteria {
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius); padding: 30px;
}
.criteria h3 { color: #7fd0b6; font-size: 1.1rem; margin-bottom: 16px; }
.criteria li { margin: 0 0 12px 20px; color: #d9dfe6; font-size: .98rem; }
.model a.model-link { color: #7fd0b6; font-weight: 600; }

/* Track record */
.track .case { border-top: 1px solid var(--line); padding: 34px 0; display: grid; grid-template-columns: 260px 1fr; gap: 32px; }
.track .case:last-of-type { border-bottom: 1px solid var(--line); }
.case .org { font-family: "Fraunces", serif; font-size: 1.3rem; font-weight: 700; }
.case .role { color: var(--accent); font-size: .9rem; font-weight: 600; margin-top: 4px; }
.case p { color: var(--ink-soft); }

/* About */
.about { background: var(--bg-alt); }
.about-grid { display: grid; grid-template-columns: 300px 1fr; gap: 56px; align-items: center; }
.about img { width: 260px; height: 260px; border-radius: 50%; object-fit: cover; border: 8px solid #fff; box-shadow: 0 14px 40px rgba(20,32,46,.12); }
.about p { margin-bottom: 16px; color: var(--ink-soft); }
.about p:first-of-type { color: var(--ink); font-size: 1.08rem; }

/* CTA */
.cta { text-align: center; }
.cta h2 { margin-bottom: 14px; }
.cta p { color: var(--ink-soft); max-width: 36em; margin: 0 auto 34px; }
.cta .alt { margin-top: 22px; font-size: .95rem; }
.cta .alt a { color: var(--accent); font-weight: 600; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 34px 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; color: var(--ink-soft); font-size: .9rem; }
.footer-inner a { color: var(--ink-soft); text-decoration: none; margin-left: 22px; }
.footer-inner a:hover { color: var(--accent); }

/* ---------- /modell page ---------- */
.page-head { padding: 88px 0 40px; }
.page-head h1 { font-size: clamp(2rem, 4.4vw, 3rem); margin-bottom: 20px; }
.page-head p { color: var(--ink-soft); font-size: 1.1rem; max-width: 42em; margin-bottom: 14px; }
.ways { padding: 40px 0 20px; }
.way-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.way { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 28px; }
.way h3 { font-size: 1.15rem; margin-bottom: 10px; }
.way p { color: var(--ink-soft); font-size: .95rem; }
.way.highlight { border-color: var(--accent); background: var(--accent-tint); }
.faq { padding: 60px 0 80px; }
.faq details { border-bottom: 1px solid var(--line); padding: 6px 0; }
.faq summary {
  cursor: pointer; font-family: "Fraunces", serif; font-weight: 600; font-size: 1.15rem;
  padding: 18px 0; list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.5rem; font-family: Inter, sans-serif; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--ink-soft); padding: 0 0 22px; max-width: 46em; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero-grid, .model-grid, .about-grid { grid-template-columns: 1fr; }
  .portrait { max-width: 240px; margin-top: 10px; }
  .challenge-grid, .format-grid, .way-grid { grid-template-columns: 1fr; }
  .track .case { grid-template-columns: 1fr; gap: 8px; }
  .nav-links a:not(.btn) { display: none; }
  section { padding: 60px 0; }
  .hero { padding: 60px 0; }
}

/* ---------- Rechtsseiten (Impressum/Datenschutz) ---------- */
.prose { max-width: 760px; margin: 0 auto; padding: 60px 28px 90px; }
.prose h1 { font-size: clamp(2rem, 4vw, 2.6rem); margin-bottom: 30px; }
.prose h2 { font-size: 1.4rem; margin: 40px 0 12px; }
.prose h3 { font-size: 1.15rem; margin: 28px 0 10px; font-family: "Fraunces", Georgia, serif; }
.prose p, .prose li { color: var(--ink-soft); margin-bottom: 14px; font-size: .98rem; }
.prose ul, .prose ol { margin: 0 0 14px 22px; }
.prose a { color: var(--accent); }

.prose table { border-collapse: collapse; margin: 14px 0; font-size: .9rem; width: 100%; }
.prose td, .prose th { border: 1px solid var(--line); padding: 8px 10px; color: var(--ink-soft); vertical-align: top; }