/* In de Klundert — statische site */

:root {
  --blue: #1c6fb5;
  --blue-dark: #124f85;
  --gold: #f3b91c;
  --ink: #23282d;
  --ink-soft: #52585f;
  --paper: #ffffff;
  --paper-soft: #f5f7fa;
  --line: #e3e7ec;
  --radius: 10px;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 14px;
  padding-bottom: 14px;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 48px; width: auto; }

.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 4px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 6px;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 600;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  background: var(--paper-soft);
  color: var(--blue-dark);
  text-decoration: none;
}

.main-nav .ext::after {
  content: "↗";
  font-size: 0.75em;
  margin-left: 3px;
  color: var(--ink-soft);
}

/* Hero / page header */
.page-hero {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: #fff;
  padding: 48px 0;
  margin-bottom: 40px;
}

.page-hero h1 {
  margin: 0 0 8px;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.page-hero p {
  margin: 0;
  max-width: 60ch;
  color: #dfeaf6;
}

.page-hero-photo {
  background-image: linear-gradient(180deg, rgba(18, 79, 133, 0.3) 0%, rgba(18, 79, 133, 0.85) 100%),
    url("../images/site/20170427_094542.jpg");
  background-size: cover;
  background-position: center 85%;
  min-height: 340px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 32px;
}

.page-hero-photo h1,
.page-hero-photo p {
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.35);
}

/* Section cards on homepage */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin: 32px 0;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card h2 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--blue-dark);
}

.card p { margin: 0; color: var(--ink-soft); flex: 1; }

.btn {
  display: inline-block;
  align-self: flex-start;
  background: var(--blue);
  color: #fff;
  padding: 9px 16px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.92rem;
}

.btn:hover { background: var(--blue-dark); color: #fff; text-decoration: none; }

.btn.gold { background: var(--gold); color: var(--ink); }
.btn.gold:hover { background: #d9a10f; }

.btn.outline {
  background: transparent;
  border: 1px solid var(--blue);
  color: var(--blue);
}
.btn.outline:hover { background: var(--paper-soft); color: var(--blue-dark); }

/* Generic content page */
main.content { padding-bottom: 60px; }

.prose h2 {
  color: var(--blue-dark);
  margin-top: 36px;
  font-size: 1.3rem;
}

.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 4px; }

.callout {
  background: var(--paper-soft);
  border-left: 4px solid var(--gold);
  border-radius: 6px;
  padding: 16px 20px;
  margin: 24px 0;
}

.callout.notice {
  border-left-color: var(--blue);
}

/* Archive grid (magazine issues) */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 20px;
  margin: 30px 0 50px;
}

.issue {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper);
  display: flex;
  flex-direction: column;
}

.issue img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
  width: 100%;
  background: var(--paper-soft);
}

.issue .issue-body {
  padding: 10px 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.issue .issue-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

.issue .issue-link {
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: auto;
}

.issue.unavailable {
  opacity: 0.55;
}

.issue .issue-missing {
  font-size: 0.78rem;
  color: var(--ink-soft);
  font-style: italic;
}

/* Simple table */
table.info {
  border-collapse: collapse;
  width: 100%;
  margin: 20px 0;
}
table.info th, table.info td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}
table.info th { color: var(--blue-dark); width: 40%; }

/* Contact / donation block */
.info-box {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 24px;
  background: var(--paper-soft);
  margin: 24px 0;
}
.info-box h3 { margin-top: 0; color: var(--blue-dark); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper-soft);
  margin-top: 60px;
  padding: 36px 0 26px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-bottom: 22px;
}

.footer-grid h4 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 0.95rem;
}

.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 6px; }

.site-footer .bottom {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

@media (max-width: 640px) {
  .site-header .wrap { flex-direction: column; align-items: flex-start; }
  .page-hero { padding: 34px 0; }
  .page-hero-photo { min-height: 220px; padding-bottom: 20px; }
}