/* Chor Cantiamo – warm/klassisch: Weinrot/Beige, Noten-Muster via CSS. */
:root { --ch-wine: #722f37; --ch-gold: #c9a227; --ch-beige: #f6f0e2; --ch-card: #fffdf6; --ch-ink: #33272a; --ch-muted: #8a766e; --ch-line: #e2d3ba; }
* { box-sizing: border-box; }
body.site-chor { margin: 0; font-family: Georgia, "Times New Roman", serif; color: var(--ch-ink); background: var(--ch-beige); line-height: 1.7; display: flex; flex-direction: column; min-height: 100vh; }
body.site-chor::before { content: ""; display: block; height: 10px; background: repeating-linear-gradient(90deg, var(--ch-wine) 0 40px, var(--ch-gold) 40px 44px, var(--ch-beige) 44px 84px); }
.site-chor main { flex: 1 0 auto; }
.site-chor .wrap { max-width: 1440px; margin: 0 auto; padding: 0 2rem; }
@media (min-width: 1900px) { .site-chor .wrap { max-width: 1600px; } }
.site-chor .hero-full { background: var(--ch-card); border-top: 3px double var(--ch-line); border-bottom: 3px double var(--ch-line); }
.site-chor a { color: var(--ch-wine); }
.site-chor .skip { position: absolute; left: -9999px; }
.site-chor .demo-bar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; background: #471b21; color: #eeddc4; font-size: .8rem; padding: .45rem 1.25rem; font-family: -apple-system, "Segoe UI", Arial, sans-serif; }
.site-chor .demo-bar a { color: #fff; font-weight: 700; }
.site-chor .site-header { background: var(--ch-card); border-bottom: 3px double var(--ch-line); }
.site-chor .header-in { display: flex; align-items: center; gap: 1.5rem; min-height: 70px; }
.site-chor .brand { color: var(--ch-wine); text-decoration: none; font-size: 1.4rem; font-style: italic; }
.site-chor .site-nav { margin-left: auto; font-family: -apple-system, "Segoe UI", Arial, sans-serif; }
.site-chor .site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .25rem; }
.site-chor .site-nav a { color: var(--ch-ink); text-decoration: none; padding: .6rem .85rem; font-size: .94rem; }
.site-chor .site-nav a[aria-current="page"] { background: var(--ch-wine); color: #fff; border-radius: 999px; }
.site-chor .nav-toggle, .site-chor .nav-burger { display: none; }
.site-chor .btn { display: inline-block; padding: .8rem 1.8rem; background: var(--ch-wine); color: #fff; text-decoration: none; border-radius: 999px; font-family: -apple-system, "Segoe UI", Arial, sans-serif; font-weight: 700; border: 0; cursor: pointer; }
.site-chor .btn:hover { background: #521f25; }
.site-chor .hero { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; padding: 3.5rem 0; }
.site-chor .hero .eyebrow { color: var(--ch-gold); font-family: -apple-system, "Segoe UI", Arial, sans-serif; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; }
.site-chor .hero h1 { font-size: 2.9rem; font-style: italic; font-weight: 400; margin: .5rem 0 1rem; }
.site-chor .hero img { width: 100%; height: auto; display: block; border: 1px solid var(--ch-line); padding: 8px; background: #fff; }
.site-chor .section { padding: 3rem 0; }
.site-chor .section h2 { font-size: 1.9rem; font-style: italic; font-weight: 400; margin: 0 0 1rem; }
.site-chor .dates { list-style: none; margin: 0; padding: 0; }
.site-chor .dates li { background: var(--ch-card); border-left: 5px solid var(--ch-gold); padding: 1rem 1.3rem; margin-bottom: .8rem; }
.site-chor .fig { margin: 2rem 0 0; }
.site-chor .fig img { width: 100%; height: auto; display: block; border: 1px solid var(--ch-line); padding: 8px; background: #fff; }
.site-chor .fig figcaption { font-size: .82rem; color: var(--ch-muted); font-style: italic; margin-top: .4rem; }
.site-chor .ai-note { font-size: .82rem; color: var(--ch-muted); font-style: italic; margin-top: 1.2rem; }
.site-chor .form { background: var(--ch-card); border: 1px solid var(--ch-line); padding: 2rem; max-width: 640px; font-family: -apple-system, "Segoe UI", Arial, sans-serif; }
.site-chor .field { margin-bottom: 1.2rem; }
.site-chor .field label { display: block; font-weight: 700; margin-bottom: .35rem; font-size: .93rem; }
.site-chor .field input, .site-chor .field textarea { width: 100%; padding: .7rem .85rem; border: 1px solid var(--ch-line); font: inherit; background: #fff; }
.site-chor .field .error { color: #b3261e; font-size: .86rem; }
.site-chor .form-ok { border: 2px solid var(--ch-wine); padding: 2rem; max-width: 640px; background: #fff; }
.site-chor .hp { position: absolute; left: -9999px; }
.site-chor .page-head { padding: 2.5rem 0 1rem; }
.site-chor .page-head h1 { font-style: italic; font-weight: 400; font-size: 2.2rem; margin: 0; }
.site-chor .narrow { max-width: 640px; }
.site-chor .site-footer { background: #471b21; color: #d9c2a8; margin-top: 3rem; font-size: .9rem; font-family: -apple-system, "Segoe UI", Arial, sans-serif; }
.site-chor .footer-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; padding: 2.5rem 0 1.5rem; }
.site-chor .footer-brand { color: #fff; font-family: Georgia, serif; font-style: italic; margin: 0 0 .5rem; }
.site-chor .site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-chor .site-footer a { color: #d9c2a8; text-decoration: none; }
.site-chor .footer-bottom { border-top: 1px solid rgba(255,255,255,.15); padding: 1rem 0; }
@media (max-width: 860px) {
  .site-chor .hero { grid-template-columns: 1fr; }
  .site-chor .hero h1 { font-size: 2.2rem; }
  .site-chor .nav-burger { display: flex; flex-direction: column; gap: 5px; margin-left: auto; padding: .6rem; cursor: pointer; }
  .site-chor .nav-burger span { display: block; width: 24px; height: 2px; background: var(--ch-ink); }
  .site-chor .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--ch-card); }
  .site-chor .header-in { position: relative; }
  .site-chor .nav-toggle:checked ~ .site-nav { display: block; }
  .site-chor .site-nav ul { flex-direction: column; padding: .6rem 1.25rem 1.2rem; }
}