/* Norderblick — site.css
   Northern Germany weekend & daytrip guide
   Est. 2024 */

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Variables ── */
:root {
  --green: #2D5016;
  --green-dark: #1E3A0E;
  --green-light: #3D6B20;
  --amber: #D4A017;
  --amber-light: #E8B82A;
  --bg: #FAFAF5;
  --bg-card: #FFFFFF;
  --text: #2C2C2C;
  --text-light: #6B6B6B;
  --text-muted: #999;
  --border: #E8E4DB;
  --serif: Georgia, 'Times New Roman', Times, serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --max-w: 1120px;
  --radius: 6px;
}

/* ── Base ── */
html { scroll-behavior: smooth; }
body {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--green); text-decoration: none; transition: color .2s; }
a:hover { color: var(--amber); }

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--green);
  border-bottom: 3px solid var(--amber);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.site-logo {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .3px;
}
.site-logo span { color: var(--amber); }
.site-nav { display: flex; gap: 28px; }
.site-nav a {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  text-transform: uppercase;
  letter-spacing: .5px;
  transition: color .2s;
}
.site-nav a:hover,
.site-nav a.active { color: var(--amber); }

/* Mobile nav toggle */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  margin: 5px 0;
  transition: .3s;
}

/* ── Hero (home) ── */
.hero {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  color: #fff;
  padding: 56px 24px 48px;
  text-align: center;
}
.hero h1 {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.25;
}
.hero p {
  font-size: 18px;
  opacity: .85;
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Card grid ── */
.card-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 40px 24px 60px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform .2s, box-shadow .2s;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}
.card-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 52px;
  position: relative;
}
.card-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(transparent, rgba(0,0,0,.06));
}
.card-body { padding: 20px; }
.card-tag {
  display: inline-block;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--green);
  background: rgba(45,80,22,.08);
  padding: 3px 10px;
  border-radius: 3px;
  margin-bottom: 10px;
}
.card-title {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 8px;
  color: var(--text);
}
.card-title a { color: inherit; }
.card-title a:hover { color: var(--green); }
.card-excerpt {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 14px;
}
.card-meta {
  font-family: var(--sans);
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  gap: 12px;
}

/* ── Article page ── */
.article-header {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  color: #fff;
  padding: 48px 24px 40px;
  text-align: center;
}
.article-header .tag {
  display: inline-block;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--amber);
  margin-bottom: 14px;
}
.article-header h1 {
  font-size: 34px;
  line-height: 1.25;
  max-width: 720px;
  margin: 0 auto 16px;
}
.article-header .meta {
  font-family: var(--sans);
  font-size: 13px;
  opacity: .7;
  display: flex;
  gap: 16px;
  justify-content: center;
}

.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}
.article-body h2 {
  font-size: 24px;
  margin: 36px 0 16px;
  color: var(--green-dark);
}
.article-body h3 {
  font-size: 20px;
  margin: 28px 0 12px;
}
.article-body p {
  margin-bottom: 18px;
}
.article-body ul, .article-body ol {
  margin: 0 0 18px 24px;
}
.article-body li {
  margin-bottom: 6px;
}
.article-body blockquote {
  border-left: 3px solid var(--amber);
  margin: 28px 0;
  padding: 16px 24px;
  background: rgba(212,160,23,.06);
  font-style: italic;
  color: var(--text-light);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.article-body blockquote cite {
  display: block;
  margin-top: 8px;
  font-style: normal;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--text-muted);
}
.article-body .tip {
  background: rgba(45,80,22,.06);
  border-left: 3px solid var(--green);
  padding: 16px 20px;
  margin: 24px 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 15px;
}
.article-body .tip strong {
  font-family: var(--sans);
  color: var(--green);
}

/* ── Page layout (about, contact, privacy) ── */
.page-header {
  background: var(--green);
  color: #fff;
  padding: 40px 24px;
  text-align: center;
}
.page-header h1 {
  font-size: 30px;
  margin-bottom: 8px;
}
.page-header p {
  font-size: 16px;
  opacity: .8;
}
.page-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}
.page-body h2 {
  font-size: 22px;
  margin: 32px 0 14px;
  color: var(--green-dark);
}
.page-body p, .page-body li {
  margin-bottom: 14px;
}
.page-body ul {
  margin-left: 20px;
}
.page-body .contact-info {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: var(--radius);
  margin: 24px 0;
}
.page-body .contact-info dt {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-muted);
  margin-top: 16px;
}
.page-body .contact-info dt:first-child { margin-top: 0; }
.page-body .contact-info dd {
  margin: 4px 0 0;
  font-size: 16px;
}

/* ── Footer ── */
.site-footer {
  background: var(--green-dark);
  color: rgba(255,255,255,.7);
  padding: 36px 24px;
  font-family: var(--sans);
  font-size: 13px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: rgba(255,255,255,.6); font-size: 13px; }
.footer-links a:hover { color: var(--amber); }
.footer-copy { color: rgba(255,255,255,.5); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 640px) {
  .card-grid { grid-template-columns: 1fr; padding: 24px 16px 40px; }
  .hero { padding: 40px 16px 36px; }
  .hero h1 { font-size: 28px; }
  .article-header h1 { font-size: 26px; }
  .header-inner { padding: 0 16px; }

  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--green);
    flex-direction: column;
    padding: 16px 24px;
    gap: 14px;
    border-top: 1px solid rgba(255,255,255,.1);
  }
  .site-nav.open { display: flex; }
}