/* === Museums of Sweden — diploma project styles (v2) === */

:root {
  --petrol: #1d5c63;
  --petrol-dark: #123e43;
  --coral: #e0795a;
  --coral-dark: #c95f40;
  --gold: #e9b949;
  --bg: #f5f2ec;
  --card: #ffffff;
  --text: #232a2c;
  --muted: #5e6a6c;
  --line: #e3ddd2;
  --shadow: 0 8px 24px rgba(18, 62, 67, 0.10);
  --radius: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 { line-height: 1.25; }

/* === Header === */
.site-header {
  background: linear-gradient(135deg, var(--petrol) 0%, var(--petrol-dark) 100%);
  color: #fff;
  padding: 16px 0;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #fff;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.2px;
}
.brand .logo-mark {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  color: var(--gold);
}
.brand a { color: #fff; text-decoration: none; }

.main-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.main-nav a {
  color: #fff;
  padding: 8px 12px;
  border-radius: 9px;
  font-size: 0.93rem;
  transition: background 0.2s;
}
.main-nav a:hover,
.main-nav a.active {
  background: rgba(255, 255, 255, 0.16);
  text-decoration: none;
}

.lang-switch {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 9px;
  overflow: hidden;
}
.lang-switch button {
  background: transparent;
  border: 0;
  color: #fff;
  padding: 6px 13px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.85rem;
}
.lang-switch button.active { background: var(--gold); color: var(--petrol-dark); }

/* === Container === */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 36px 20px;
}

/* === Hero === */
.hero {
  text-align: center;
  padding: 78px 20px 56px;
  background:
    radial-gradient(circle at 18% 28%, rgba(224, 121, 90, 0.16), transparent 52%),
    radial-gradient(circle at 82% 72%, rgba(29, 92, 99, 0.14), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
}
.hero h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.1rem);
  margin: 0 0 16px;
  color: var(--petrol-dark);
  letter-spacing: -0.5px;
}
.hero p {
  max-width: 740px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.12rem;
}

/* === Card grid === */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 28px;
}
.card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 34px rgba(18, 62, 67, 0.16);
}
.card .thumb { aspect-ratio: 16 / 10; background: #d8d0c2; }
.card .card-body {
  padding: 18px 20px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card h3 { margin: 0 0 8px; font-size: 1.22rem; color: var(--petrol-dark); }
.card .tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--coral-dark);
  background: rgba(224, 121, 90, 0.12);
  padding: 3px 9px;
  border-radius: 20px;
  margin-bottom: 10px;
  align-self: flex-start;
}
.card p { margin: 0 0 16px; color: var(--muted); flex: 1; }

.btn {
  display: inline-block;
  background: var(--coral);
  color: #fff;
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  border: 0;
  cursor: pointer;
  transition: background 0.2s;
  align-self: flex-start;
}
.btn:hover { background: var(--coral-dark); text-decoration: none; color: #fff; }
.btn-petrol { background: var(--petrol); }
.btn-petrol:hover { background: var(--petrol-dark); }
.btn-light { background: #eceae3; color: var(--text); }
.btn-light:hover { background: #ddd9cf; }

/* === Detail page === */
.detail-hero {
  position: relative;
  height: 380px;
  background: linear-gradient(135deg, var(--petrol), var(--petrol-dark));
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  color: #fff;
}
.detail-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 30%, rgba(0,0,0,0.55) 100%);
}
.detail-hero .container { position: relative; z-index: 1; padding-bottom: 32px; }
.detail-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4.5vw, 3.3rem);
  text-shadow: 0 2px 10px rgba(0,0,0,0.45);
}
.detail-hero .subtitle { margin: 8px 0 0; font-size: 1.08rem; opacity: 0.95; }

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 38px;
  margin-top: 36px;
}
@media (max-width: 820px) { .detail-layout { grid-template-columns: 1fr; } }

.detail-content h2 {
  color: var(--petrol-dark);
  margin-top: 30px;
  margin-bottom: 10px;
  font-size: 1.45rem;
}
.detail-content h2:first-child { margin-top: 0; }
.detail-content p { margin: 0 0 14px; color: #353d3f; }
.detail-content ul { padding-left: 22px; color: #353d3f; }
.detail-content ul li { margin-bottom: 6px; }

.info-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  border-top: 5px solid var(--gold);
  border-inline: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  height: fit-content;
  position: sticky;
  top: 90px;
}
.info-card h3 { margin: 0 0 14px; color: var(--petrol-dark); font-size: 1.15rem; }
.info-card dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 9px 14px;
  font-size: 0.94rem;
}
.info-card dt { font-weight: 600; color: var(--petrol-dark); }
.info-card dd { margin: 0; color: var(--text); }
.info-card .map-link { display: inline-block; margin-top: 16px; font-size: 0.9rem; color: var(--coral-dark); }

/* === Disclaimer === */
.disclaimer {
  background: #fbf1d9;
  border-left: 4px solid var(--gold);
  color: #6a5414;
  padding: 14px 18px;
  border-radius: 10px;
  margin: 24px 0;
  font-size: 0.95rem;
}

/* === Contact / feedback form === */
.contact-section { margin-top: 40px; }
.contact-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  padding: 32px 34px;
}
.contact-card h2 { margin-top: 0; color: var(--petrol-dark); }
.contact-card .intro { color: var(--muted); margin-bottom: 22px; }

.contact-form { display: grid; gap: 16px; max-width: 620px; }
.contact-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .contact-form .row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-weight: 600; font-size: 0.9rem; color: var(--petrol-dark); }
.field input,
.field textarea {
  font: inherit;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fbfaf7;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--petrol);
  box-shadow: 0 0 0 3px rgba(29, 92, 99, 0.15);
}
.field textarea { min-height: 130px; resize: vertical; }
.form-note {
  display: none;
  background: #e7f3ec;
  border-left: 4px solid #4caf7d;
  color: #245c3e;
  padding: 11px 15px;
  border-radius: 8px;
  font-size: 0.92rem;
}
.form-hint { font-size: 0.82rem; color: var(--muted); margin: 0; }

/* === Footer === */
.site-footer {
  background: #14272a;
  color: #c2cdcf;
  padding: 44px 0 20px;
  margin-top: 64px;
  font-size: 0.92rem;
}
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 30px;
}
@media (max-width: 700px) { .footer-inner { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; margin: 0 0 12px; font-size: 1rem; }
.site-footer a { color: #c2cdcf; }
.site-footer a:hover { color: var(--gold); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: 6px; }
.footer-bottom {
  border-top: 1px solid #2a3d40;
  margin-top: 28px;
  padding-top: 16px;
  text-align: center;
  color: #87979a;
  font-size: 0.85rem;
}

/* === Cookie banner === */
.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  background: #fff;
  color: var(--text);
  border-radius: 14px;
  padding: 18px 22px;
  box-shadow: 0 16px 40px rgba(18, 62, 67, 0.22);
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
  z-index: 200;
  border: 1px solid var(--line);
}
.cookie-banner.hidden { display: none; }
.cookie-banner p { margin: 0; flex: 1 1 300px; font-size: 0.93rem; color: var(--muted); }
.cookie-banner .actions { display: flex; gap: 10px; }
.cookie-banner .btn { font-size: 0.85rem; padding: 9px 15px; }

/* === Policy pages === */
.policy {
  background: var(--card);
  border-radius: var(--radius);
  padding: 38px 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  margin-top: 28px;
}
.policy h1 { color: var(--petrol-dark); margin-top: 0; }
.policy h2 { color: var(--petrol-dark); margin-top: 28px; }
.policy p, .policy li { color: #353d3f; }
@media (max-width: 600px) { .policy { padding: 24px 20px; } }