/* Motorradclub Giebelwald e.V.
   Plain CSS on purpose: the project uses the non-extended Hugo binary, which
   cannot compile Sass. */

:root {
  --ink: #404040;
  --ink-soft: #6b6b6b;
  --ink-faint: #8c8c8c;
  --accent: #9c1c1c;
  --accent-dark: #741414;
  --bg: #ffffff;
  --bg-alt: #f5f4f2;
  --border: #e2e0dc;

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --measure: 68ch;
  --radius: 6px;
  --shadow: 0 1px 3px rgb(0 0 0 / 8%), 0 4px 12px rgb(0 0 0 / 6%);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

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

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--accent-dark); }

h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; }
h1 { font-size: clamp(1.75rem, 1.2rem + 2vw, 2.5rem); margin: 0 0 var(--space-2); }
h2 { font-size: clamp(1.35rem, 1.1rem + 1vw, 1.75rem); margin: var(--space-4) 0 var(--space-2); }
h3 { font-size: 1.2rem; margin: var(--space-3) 0 var(--space-1); }

.container {
  width: min(100% - 2rem, 68rem);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  background: var(--accent);
  color: #fff;
  padding: var(--space-1) var(--space-2);
  z-index: 100;
}
.skip-link:focus { left: var(--space-2); top: var(--space-2); }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* ---------------------------------------------------------------- header */

.site-header { border-bottom: 1px solid var(--border); }

.site-branding {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-block: var(--space-2);
}

.site-logo img { display: block; width: 72px; height: auto; }

.site-titles { min-width: 0; }

.site-title {
  margin: 0;
  font-size: clamp(1.1rem, 0.9rem + 1.2vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.site-title a { color: var(--ink); text-decoration: none; }

.site-tagline {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.95rem;
}

.site-banner {
  display: block;
  width: 100%;
  max-height: 320px;
  object-fit: cover;
}

/* ------------------------------------------------------------------ nav */

.site-nav {
  background: var(--ink);
  position: sticky;
  top: 0;
  z-index: 20;
}

/* No hamburger: the five menu items need roughly 316px at the smallest gap, so
   they fit on one line on any modern phone. The column gap scales with the
   viewport, and flex-wrap drops to a second row in the extreme case (very
   narrow screen or large text zoom) rather than hiding anything. */
.nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0 clamp(0.75rem, 0.2rem + 2.2vw, 1.5rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  display: block;
  padding: 0.85rem 0;          /* keeps a ~44px touch target */
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: clamp(0.875rem, 0.83rem + 0.2vw, 0.95rem);
  border-bottom: 3px solid transparent;
}
.nav-list a:hover { color: #fff; border-bottom-color: rgb(255 255 255 / 45%); }
.nav-list a[aria-current="page"] { border-bottom-color: #fff; }

/* ----------------------------------------------------------------- main */

.site-main { padding-block: var(--space-4) var(--space-5); }

.page-header { margin-bottom: var(--space-3); }

.page-meta {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.9rem;
}

.tag {
  display: inline-block;
  margin-left: var(--space-1);
  padding: 0.1rem 0.5rem;
  background: var(--bg-alt);
  border-radius: 999px;
  font-size: 0.8rem;
}

.prose { max-width: var(--measure); }
.prose > * + * { margin-top: var(--space-2); }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose hr { border: 0; border-top: 1px solid var(--border); margin-block: var(--space-4); }

.content-figure { margin: var(--space-3) 0; }
.content-figure img { border-radius: var(--radius); display: block; }
.content-figure figcaption {
  margin-top: var(--space-1);
  color: var(--ink-faint);
  font-size: 0.9rem;
}

/* Gallery and post grid escape the reading measure. */
.prose .gallery { max-width: none; }

/* -------------------------------------------------------------- gallery */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(220px, 100%), 1fr));
  gap: var(--space-1);
  margin: var(--space-3) 0;
}

.gallery-item { display: block; border-radius: var(--radius); overflow: hidden; }
.gallery-item img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 180ms ease;
}
.gallery-item:hover img { transform: scale(1.04); }

@media (prefers-reduced-motion: reduce) {
  .gallery-item img { transition: none; }
  .gallery-item:hover img { transform: none; }
}

/* ---------------------------------------------------------- post grids */

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.post-card {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.post-card:hover { box-shadow: var(--shadow); }

.post-card-image img { display: block; width: 100%; aspect-ratio: 8 / 5; object-fit: cover; }

.post-card-body { padding: var(--space-2); }
.post-card-title { margin: 0 0 0.25rem; font-size: 1.1rem; }
.post-card-title a { color: var(--ink); text-decoration: none; }
.post-card-title a:hover { color: var(--accent); }
.post-card-meta { margin: 0 0 var(--space-1); color: var(--ink-faint); font-size: 0.85rem; }
.post-card-summary { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

.more-link { margin-top: var(--space-2); font-weight: 600; }

.page-list { padding-left: 1.2em; }
.page-list li { margin-bottom: var(--space-1); }

.post-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-2);
  border-top: 1px solid var(--border);
  font-size: 0.95rem;
}
.post-nav .next { margin-left: auto; text-align: right; }

/* ---------------------------------------------------------------- home */

.home-intro { max-width: var(--measure); }

.member-grid, .memoriam-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(120px, 100%), 1fr));
  gap: var(--space-2);
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
}

.member, .memoriam { text-align: center; }

.member img, .memoriam img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
}

.member-name, .memoriam-name {
  display: block;
  margin-top: var(--space-1);
  font-weight: 600;
  font-size: 0.9rem;
}

.memoriam-list { grid-template-columns: repeat(auto-fill, minmax(min(140px, 100%), 1fr)); }
.memoriam-date { display: block; color: var(--ink-faint); font-size: 0.85rem; }

/* ------------------------------------------------------------- termine */

.termine {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-2) 0;
}

.termine th, .termine td {
  padding: 0.7rem var(--space-1);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

.termine th {
  white-space: nowrap;
  font-weight: 700;
  width: 1%;
  padding-right: var(--space-2);
}

.termine tr:nth-child(odd) { background: var(--bg-alt); }

.termine-past {
  margin-top: var(--space-2);
  border-top: 1px solid var(--border);
  padding-top: var(--space-1);
}
.termine-past summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink-soft);
  padding: var(--space-1) 0;
}

@media (max-width: 520px) {
  .termine th { white-space: normal; }
}

/* --------------------------------------------------------------- files */

.pdf-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  margin-bottom: var(--space-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink);
}
.pdf-link:hover { border-color: var(--accent); color: var(--accent); }

.pdf-icon {
  flex: none;
  padding: 0.2rem 0.45rem;
  background: var(--accent);
  color: #fff;
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.pdf-label { font-weight: 600; }
.pdf-size { margin-left: auto; color: var(--ink-faint); font-size: 0.85rem; }

/* -------------------------------------------------------------- footer */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  padding-block: var(--space-3);
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.footer-contact { margin: 0 0 var(--space-1); }

.footer-nav { display: flex; gap: var(--space-2); margin-bottom: var(--space-1); }

.footer-copyright { margin: 0; color: var(--ink-faint); }