/* =========================================================
   Chorvereinigung Einklang 1861 — Hauptstylesheet
   Design: Modern-elegant Hybrid
   ========================================================= */

:root {
  --bg: #FAFAF7;
  --bg-alt: #F2EEE6;
  --primary: #1B2B4B;
  --primary-dark: #0F1A2E;
  --accent: #B8A888;
  --accent-dark: #8F7E5D;
  --text: #2A2A2A;
  --muted: #6B6B65;
  --line: #E5E0D6;
  --white: #FFFFFF;

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --display: "Raleway", system-ui, sans-serif;

  --max-w: 1120px;
  --radius: 4px;
  --shadow: 0 2px 20px rgba(44, 74, 62, 0.06);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6rem;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a {
  color: var(--primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .15s;
}
a:hover { color: var(--primary-dark); }
hr { border: 0; border-top: 1px solid var(--line); margin: var(--space-5) 0; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--primary);
  line-height: 1.2;
  margin: 0 0 var(--space-3) 0;
  letter-spacing: 0.01em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); margin-top: var(--space-5); }
h3 {
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0 0 var(--space-2) 0;
  margin-top: var(--space-4);
}
h4 {
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin: 0 0 var(--space-1) 0;
}
p { margin: 0 0 var(--space-2) 0; }
.lead { font-family: var(--serif); font-size: 1.35rem; line-height: 1.5; color: var(--primary-dark); font-style: italic; }
blockquote {
  margin: var(--space-4) 0;
  padding: var(--space-2) var(--space-3);
  border-left: 3px solid var(--accent);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--primary-dark);
}
blockquote cite {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.9rem;
  font-style: normal;
  color: var(--muted);
  font-family: var(--sans);
}

/* ---------- Layout ---------- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--space-3); }
.container-narrow { max-width: 780px; margin: 0 auto; padding: 0 var(--space-3); }
main { padding: var(--space-5) 0 var(--space-6); min-height: 60vh; }

/* ---------- Header / Nav ---------- */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-2) var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.brand {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--primary);
  text-decoration: none;
  white-space: nowrap;
}
.brand-year { color: var(--accent-dark); font-style: italic; }
.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
}
.nav-list a {
  text-decoration: none;
  color: var(--text);
  font-size: 0.95rem;
  padding: var(--space-1) 0;
  position: relative;
}
.nav-list a:hover,
.nav-list a[aria-current="page"] {
  color: var(--primary);
}
.nav-list a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--accent);
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  color: var(--primary);
  font-size: 1.2rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  text-decoration: none;
  padding: 0.8rem 1.4rem;
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .1s;
}
.btn:hover { background: var(--primary-dark); color: var(--white); border-color: var(--primary-dark); }
.btn:active { transform: translateY(1px); }
.btn-outline {
  background: transparent;
  color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--primary-dark);
}
.btn-accent:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: var(--white); }

/* ---------- Hero ---------- */
.hero {
  background: var(--primary);
  color: var(--white);
  position: relative;
  padding: var(--space-7) 0;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.28;
  z-index: 0;
}
.hero > .container { position: relative; z-index: 1; }
.hero h1 { color: var(--white); margin-bottom: var(--space-2); }
.hero .lead { color: rgba(255,255,255,0.9); font-style: italic; margin-bottom: var(--space-4); }
.hero-sub {
  display: inline-block;
  border-top: 1px solid rgba(255,255,255,0.4);
  padding-top: var(--space-1);
  font-family: var(--serif);
  font-size: 1.3rem;
  color: rgba(255,255,255,0.85);
  font-style: italic;
}
.hero.small { padding: var(--space-5) 0 var(--space-4); }
.hero.small h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: var(--space-3); }

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-3);
  transition: border-color .15s;
}
.card:hover { border-color: var(--accent); }
.card h3 { margin-top: 0; }

.card-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* ---------- Konzert-Teaser (Startseite) ---------- */
.concert-teaser {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  padding: var(--space-4);
  margin: var(--space-4) 0;
  display: flex;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.concert-teaser .tag {
  display: inline-block;
  background: var(--accent);
  color: var(--primary-dark);
  padding: 2px 10px;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 2px;
  margin-bottom: var(--space-1);
}
.concert-teaser h2 { margin: 0 0 var(--space-1) 0; font-size: 2rem; }
.concert-teaser p { margin: 0; color: var(--muted); }

/* ---------- Three-column overview ---------- */
.three-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
  margin: var(--space-5) 0;
}
.three-col > div {
  padding: var(--space-3);
  border-top: 2px solid var(--accent);
}
.three-col h3 { margin-top: var(--space-2); }

/* ---------- Callout / Zitat-Box ---------- */
.callout {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: var(--space-4);
  margin: var(--space-5) 0;
  text-align: center;
}
.callout blockquote {
  border: 0;
  padding: 0;
  margin: 0;
  font-size: 1.4rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.callout cite { margin-top: var(--space-2); }

/* ---------- Timeline (Rückblick) ---------- */
.timeline-filter {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
  margin: var(--space-4) 0 var(--space-5);
  padding: var(--space-2);
  background: var(--bg-alt);
  border-radius: var(--radius);
}
.timeline-filter button {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9rem;
  font-family: var(--sans);
  transition: all .15s;
}
.timeline-filter button:hover { background: var(--white); }
.timeline-filter button[aria-pressed="true"] {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}
.timeline-year {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--primary);
  margin: var(--space-4) 0 var(--space-2);
  padding-left: var(--space-4);
  letter-spacing: 0.03em;
}
.timeline-year:first-child { margin-top: 0; }
.timeline-item {
  position: relative;
  padding: var(--space-2) 0 var(--space-3) var(--space-4);
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 1.4rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px var(--line);
}
.timeline-item.hidden { display: none; }
.timeline-date {
  font-size: 0.85rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}
.timeline-title {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--primary);
  margin: 0.2rem 0 0.4rem;
}
.timeline-title a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted var(--accent);
  padding-bottom: 1px;
  transition: border-color .15s, color .15s;
}
.timeline-title a:hover {
  color: var(--accent-dark);
  border-bottom-color: var(--accent-dark);
  border-bottom-style: solid;
}
.timeline-body { color: var(--text); }
.timeline-body p:last-child { margin-bottom: 0; }
.archive-links {
  margin-top: var(--space-2);
  padding-top: var(--space-1);
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px dashed var(--line);
}
.archive-links .label {
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.72rem;
  margin-right: 0.4rem;
}
.archive-links a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px dotted var(--line);
}
.archive-links a:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.archive-links .sep {
  margin: 0 0.4rem;
  color: var(--line);
}
.badge {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 2px;
  margin-left: 0.4rem;
  vertical-align: 2px;
  font-weight: 500;
}
.badge-konzert { background: #E8EEE9; color: var(--primary); }
.badge-mitwirkung { background: #EAE3D3; color: #5a4a2a; }
.badge-reise { background: #F0E6D6; color: #7a5a1a; }
.badge-ehrung { background: #EEE7F0; color: #5a3a7a; }
.badge-meilenstein { background: #D9CFBF; color: var(--primary-dark); }
.badge-vereinsfuehrung { background: #D6E4F0; color: #1B3A5A; }

/* ---------- Person / Bio ---------- */
.bio {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-4);
  margin: var(--space-4) 0;
  align-items: start;
}
.bio img {
  border-radius: var(--radius);
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
  background: var(--bg-alt);
}
.bio-name {
  margin: 0 0 0.2rem;
}
.bio-role {
  margin: 0 0 var(--space-2);
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.bio-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-alt);
  border: 1px dashed var(--line);
  color: var(--muted);
  font-style: italic;
  padding: var(--space-4);
  aspect-ratio: 3/4;
  border-radius: var(--radius);
  text-align: center;
  font-size: 0.9rem;
}

/* ---------- Subhead (kleinere Zwischenüberschrift) ---------- */
.subhead {
  font-size: 1.05rem;
  font-family: var(--sans);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: var(--space-3) 0 var(--space-1);
}

/* ---------- Legal-Text (Impressum-Pflichtangaben) ---------- */
.legal-text {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
  margin-top: var(--space-4);
}
.legal-text h3 {
  font-size: 1rem;
  font-family: var(--sans);
  font-weight: 600;
  color: var(--muted);
  margin-top: var(--space-3);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.legal-text p {
  margin-bottom: var(--space-2);
}

/* ---------- Plakat (auf aktuelles.html) ---------- */
.poster {
  margin: var(--space-3) 0;
  text-align: center;
}
.poster img {
  max-width: 480px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(44, 74, 62, 0.12);
}

/* ---------- Programm-Akkordeon (details/summary) ---------- */
.program-details {
  margin: var(--space-3) 0;
  padding: var(--space-2) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.program-details summary {
  cursor: pointer;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--primary);
  padding: 0.5rem 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.program-details summary::-webkit-details-marker { display: none; }
.program-details summary::before {
  content: "▸";
  display: inline-block;
  transition: transform .2s;
  color: var(--accent-dark);
}
.program-details[open] summary::before {
  transform: rotate(90deg);
}
.program-details summary:hover { color: var(--accent-dark); }
.program-details .program-list {
  margin-top: var(--space-2);
}

/* ---------- Sub-Navigation (Anchor-Links auf Unterseiten) ---------- */
.page-subnav {
  display: flex;
  gap: var(--space-4);
  margin: var(--space-4) 0 var(--space-5);
  padding: var(--space-2) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  justify-content: center;
  flex-wrap: wrap;
}
.page-subnav a {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  padding: 0.3rem 0.4rem;
  transition: color .15s;
}
.page-subnav a:hover {
  color: var(--primary);
}

/* ---------- Section Divider (sanftere Trennung) ---------- */
.section-divider {
  border: 0;
  border-top: 1px solid var(--line);
  margin: var(--space-6) 0 var(--space-5);
}

/* ---------- Vorstand-Liste (kompakt) ---------- */
.board-list {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0;
  font-size: 0.88rem;
  color: var(--muted);
}
.board-list li {
  display: flex;
  gap: var(--space-2);
  padding: 0.3rem 0;
  align-items: baseline;
  flex-wrap: wrap;
}
.board-list .role {
  flex: 0 0 220px;
  letter-spacing: 0.02em;
}
.board-list .name {
  color: var(--text);
}

/* ---------- Chor-Gruppenfoto ---------- */
.chor-photo {
  margin: var(--space-4) 0 var(--space-5);
}
.chor-photo img {
  width: 100%;
  border-radius: var(--radius);
  display: block;
}

/* ---------- Chorfreundschaft-Cards ---------- */
.friendship {
  padding: var(--space-4);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-top: 3px solid var(--accent);
}
.friendship .country {
  font-size: 0.85rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}
.friendship h3 { margin-top: 0; }

/* ---------- Probeninfo-Box ---------- */
.rehearsal-box {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: var(--space-4);
  border-radius: var(--radius);
  margin: var(--space-5) 0;
}
.rehearsal-box h2 { color: var(--white); margin-top: 0; }
.rehearsal-box p { color: rgba(255,255,255,0.92); font-size: 1.1rem; }
.rehearsal-box strong { color: var(--accent); font-weight: 500; }

/* ---------- Konzert-Block (aktuelles.html) ---------- */
.concert-block {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-4);
  margin: var(--space-4) 0;
}
.concert-block h2 { margin-top: 0; }
.concert-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-2) 0;
  padding: var(--space-2) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}
.concert-meta strong { color: var(--primary); font-weight: 500; }
.program-list {
  columns: 1;
  margin: var(--space-3) 0;
}
.program-list li {
  break-inside: avoid;
  margin-bottom: 0.3rem;
  font-size: 0.95rem;
}

/* ---------- CD Cards ---------- */
.cd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
  margin: var(--space-4) 0;
}
.cd {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.cd-cover {
  aspect-ratio: 1;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cd-cover img, .cd-cover svg { width: 100%; height: 100%; object-fit: cover; }
.cd-body { padding: var(--space-3); flex: 1; display: flex; flex-direction: column; }
.cd-body h3 { margin: 0 0 0.3rem; }
.cd-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
}
.cd-price {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--primary);
  margin-left: auto;
  white-space: nowrap;
}

/* ---------- Kontaktformular ---------- */
.contact-form {
  margin: var(--space-3) 0 var(--space-5);
  max-width: 640px;
}
.form-honeypot { display: none; }
.form-row {
  margin-bottom: var(--space-3);
}
.form-row label {
  display: block;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 0.3rem;
  letter-spacing: 0.02em;
}
.form-row .req { color: var(--accent-dark); }
.form-row input[type="text"],
.form-row input[type="email"],
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .15s, box-shadow .15s;
}
.form-row input[type="text"]:focus,
.form-row input[type="email"]:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(44, 74, 62, 0.12);
}
.form-row textarea {
  resize: vertical;
  min-height: 120px;
  font-family: inherit;
  line-height: 1.5;
}
.form-row-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
}
.form-row-checkbox input {
  margin-top: 0.2rem;
  flex-shrink: 0;
}
.form-row-checkbox label {
  display: inline;
  margin: 0;
  color: var(--text);
  text-transform: none;
  letter-spacing: 0;
  font-size: inherit;
  line-height: 1.5;
}

/* ---------- Sponsoren-Leiste (nur Startseite) ---------- */
.sponsors {
  padding: var(--space-5) 0 var(--space-4);
  border-top: 1px solid var(--line);
  text-align: center;
  background: var(--bg-alt);
  margin-top: var(--space-6);
}
.sponsors h2 {
  font-size: 1.4rem;
  margin: 0 0 var(--space-3);
  color: var(--primary);
}
.sponsors-img {
  margin: 0;
}
.sponsors-img img {
  max-width: 100%;
  width: auto;
  height: auto;
  margin: 0 auto;
  display: block;
}
.sponsors-names {
  margin-top: var(--space-3);
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  line-height: 1.7;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.8);
  padding: var(--space-5) 0 var(--space-3);
  margin-top: var(--space-6);
}
.site-footer a { color: rgba(255,255,255,0.95); }
.site-footer a:hover { color: var(--accent); }
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.footer-grid h4 {
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--space-2);
}
.footer-grid p, .footer-grid li { font-size: 0.93rem; line-height: 1.55; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid ul li { margin-bottom: 0.25rem; }
.social {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-1);
}
.social a {
  display: inline-flex;
  width: 36px; height: 36px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50%;
  color: rgba(255,255,255,0.7);
}
.social a:hover { border-color: var(--accent); color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: var(--space-3);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ---------- Utility ---------- */
.text-muted { color: var(--muted); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.hide { display: none !important; }
.note {
  background: var(--bg-alt);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--muted);
  margin: var(--space-3) 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .bio {
    grid-template-columns: 1fr;
    max-width: 320px;
    gap: var(--space-2);
    margin-left: auto;
    margin-right: auto;
  }
  .bio img { aspect-ratio: 1/1; }
  .bio + * { text-align: left; }
  .program-list { columns: 1; }
  .concert-teaser { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 720px) {
  .board-list li {
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 0;
  }
  .board-list .role {
    flex: none;
  }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav { padding: var(--space-2); flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; }
  .nav-list {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-2) 0;
    border-top: 1px solid var(--line);
    margin-top: var(--space-2);
  }
  .nav-list.open { display: flex; }
  .nav-list li { border-bottom: 1px solid var(--line); }
  .nav-list li:last-child { border-bottom: 0; }
  .nav-list a { display: block; padding: 0.7rem 0; }
  .nav-list a[aria-current="page"]::after { display: none; }
  .nav-list a[aria-current="page"] { color: var(--primary); font-weight: 600; }
  main { padding: var(--space-4) 0; }
  .hero { padding: var(--space-5) 0; }
  h2 { margin-top: var(--space-4); }
}

/* Print */
@media print {
  .site-header, .site-footer, .nav-toggle, .timeline-filter { display: none; }
  body { background: white; color: black; }
  a { color: black; text-decoration: underline; }
}