/* Bläserwerkstatt Bergstraße e.V. — Stylesheet */

:root {
  --ink: #1a1d24;
  --ink-soft: #4a4f5a;
  --bg: #ffffff;
  --bg-soft: #f3f6ee;        /* an Gamma #c6e7bd angelehnt, dezenter */
  --accent: #1f3d8a;         /* tieferes Blau statt #124df0 */
  --accent-strong: #0f2a66;
  --accent-bg: #e6edff;      /* an Gamma #a2b9f9 angelehnt, dezenter */
  --line: #e3e3e3;
  --radius: 14px;
  --maxw: 1100px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 12px 20px;
}
.brand { font-weight: 700; color: var(--ink); text-decoration: none; font-size: 17px; }
.brand span { color: var(--ink-soft); font-weight: 500; }
.nav nav { display: flex; flex-wrap: wrap; gap: 18px; }
.nav nav a { color: var(--ink-soft); text-decoration: none; font-size: 15px; }
.nav nav a:hover { color: var(--accent); }

/* Headings */
h1, h2, h3, h4 { font-family: var(--font-display); margin: 0 0 12px; line-height: 1.2; color: var(--ink); font-weight: 700; }
h1 { font-size: clamp(34px, 5vw, 52px); }
h2 { font-size: clamp(26px, 3.5vw, 38px); margin-bottom: 18px; }
h3 { font-size: 20px; }
h4 { font-size: 16px; }
p { margin: 0 0 12px; }
.lead { font-size: 19px; color: var(--ink-soft); margin-bottom: 24px; }
.kicker {
  font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); font-weight: 700; margin: 0 0 8px;
}
.kicker-light { color: #cfd9ff; }

a { color: var(--accent); }
a:hover { color: var(--accent-strong); }
hr { border: 0; border-top: 1px solid var(--line); margin: 18px 0; }
ul { padding-left: 22px; }
ul li { margin: 4px 0; }

/* Buttons */
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  font-weight: 600; text-decoration: none; font-size: 15px;
  border: 2px solid transparent; transition: all 0.15s ease;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-strong); color: #fff; }
.btn-outline { border-color: var(--accent); color: var(--accent); background: transparent; }
.btn-outline:hover { background: var(--accent); color: #fff; }
.cta-row .btn { margin-right: 10px; margin-top: 6px; }

/* Sections (Bands) */
.band { padding: 72px 0; border-top: 1px solid var(--line); }
.band:first-of-type { border-top: 0; }
.band-soft { background: var(--bg-soft); }
.band-cta { background: var(--accent); color: #fff; }
.band-cta h2, .band-cta h3 { color: #fff; }
.band-cta a { color: #fff; text-decoration: underline; }
/* Karten im CTA-Band sind eigene helle "Inseln" -> Schrift dunkel, Links accent-blau, Buttons normal */
.band-cta .card,
.band-cta .card-accent,
.band-cta .card-soft {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}
.band-cta .card h1, .band-cta .card h2, .band-cta .card h3, .band-cta .card h4,
.band-cta .card-accent h1, .band-cta .card-accent h2, .band-cta .card-accent h3, .band-cta .card-accent h4,
.band-cta .card-soft h1, .band-cta .card-soft h2, .band-cta .card-soft h3, .band-cta .card-soft h4 {
  color: var(--ink);
}
.band-cta .card a:not(.btn),
.band-cta .card-accent a:not(.btn),
.band-cta .card-soft a:not(.btn) {
  color: var(--accent);
  text-decoration: underline;
}
.band-cta .card .btn-primary,
.band-cta .card-accent .btn-primary,
.band-cta .card-soft .btn-primary {
  background: var(--accent);
  color: #fff;
}
.band-cta .card .btn-primary:hover,
.band-cta .card-accent .btn-primary:hover,
.band-cta .card-soft .btn-primary:hover {
  background: var(--accent-strong);
}

/* Hero */
.hero { padding: 80px 0 64px; }
.hero-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center;
}
.hero-text .ev { color: var(--ink-soft); font-weight: 500; }
.hero-img img { width: 100%; height: auto; border-radius: var(--radius); display: block; }

/* Columns */
.cols { display: grid; gap: 32px; }
.cols-55-45 { grid-template-columns: 55% 1fr; }
.cols-50-50 { grid-template-columns: 1fr 1fr; }
.mt-2 { margin-top: 32px; }

/* Cards */
.card {
  background: #fff; border-radius: var(--radius); padding: 22px 24px;
  border: 1px solid var(--line);
}
.card h3 { margin-top: 0; }
.card hr { margin: 14px 0; }
.card-accent { background: var(--accent-bg); border-color: transparent; }
.card-soft  { background: #fafafa; }
.card + .card { margin-top: 16px; }

/* Tiles */
.tiles { display: grid; gap: 20px; }
.tiles-3 { grid-template-columns: repeat(3, 1fr); }
.tile {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 24px;
}
.tile h3, .tile h4 { margin-top: 0; }
.tile-filled { background: var(--bg-soft); border-color: transparent; }
.tiles-compact .tile { padding: 16px 18px; }

.note {
  margin-top: 24px; background: var(--accent-bg);
  border-radius: var(--radius); padding: 18px 22px;
}

/* Images */
.rounded { width: 100%; height: auto; border-radius: var(--radius); display: block; }

/* Gallery */
.gallery {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.gallery a { display: block; overflow: hidden; border-radius: 10px; }
.gallery img {
  width: 100%; height: 220px; object-fit: cover; display: block;
  transition: transform 0.4s ease;
}
.gallery a:hover img { transform: scale(1.04); }

/* Timeline */
.timeline { position: relative; padding-left: 0; }
.tl-item {
  display: grid; grid-template-columns: 160px 1fr; gap: 24px;
  padding: 18px 0; border-top: 1px solid var(--line);
}
.tl-item:first-child { border-top: 0; }
.tl-year {
  font-family: var(--font-display); font-weight: 700;
  color: var(--accent); font-size: 18px;
}
.tl-body h3 { margin-top: 0; }

/* Footer */
.footer {
  border-top: 1px solid var(--line); padding: 28px 0;
  color: var(--ink-soft); font-size: 14px; background: #fafafa;
}
.footer-inner {
  display: flex; flex-wrap: wrap; gap: 18px; justify-content: space-between; align-items: flex-start;
}
.footer a { color: var(--ink-soft); }

/* Responsive */
@media (max-width: 860px) {
  .hero { padding: 48px 0; }
  .hero-grid { grid-template-columns: 1fr; }
  .cols-55-45, .cols-50-50 { grid-template-columns: 1fr; }
  .tiles-3 { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery img { height: 180px; }
  .tl-item { grid-template-columns: 1fr; gap: 4px; }
  .nav nav { display: none; }
  .band { padding: 48px 0; }
  .reverse-mobile { display: flex; flex-direction: column-reverse; }
}
@media (max-width: 480px) {
  .gallery { grid-template-columns: 1fr; }
  .gallery img { height: 220px; }
}