/* ==========================================================================
   Felix Feger — personal site
   Tokens: cream ground, deep-water teal accent, warm amber for City Metro
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --bg: #F5F1E8;
  --bg-raised: #ECE5D3;
  --ink: #3A362C;
  --ink-soft: #6B6355;
  --line: #D9D0BA;
  --teal: #3E6B6B;
  --teal-deep: #2C4D4D;
  --amber: #C9932E;

  --font-display: 'Quicksand', sans-serif;
  --font-body: 'Inter', sans-serif;

  --max-w: 980px;
  --radius: 4px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--teal-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 0.5em;
  line-height: 1.15;
}

p { max-width: 62ch; }

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(245, 241, 232, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }

.brand-logo {
  height: 36px;
  width: auto;
  display: block;
}

.nav-desktop {
  display: flex;
  gap: 28px;
}

.nav-desktop a {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.nav-desktop a:hover,
.nav-desktop a[aria-current="page"] {
  color: var(--ink);
  text-decoration: none;
  border-bottom-color: var(--teal);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.menu-toggle span::before { position: absolute; top: -6px; }
.menu-toggle span::after { position: absolute; top: 6px; }

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 2px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 14px 24px;
  color: var(--ink);
  font-weight: 500;
  border-top: 1px solid var(--line);
}
.nav-mobile a:hover { background: var(--bg-raised); text-decoration: none; }

@media (max-width: 720px) {
  .nav-desktop { display: none; }
  .menu-toggle { display: inline-flex; }
}

/* ---------- hero (welcome page) ---------- */

.hero {
  padding: 96px 24px 72px;
  text-align: center;
}

.wave-icon {
  width: 64px;
  height: auto;
  margin: 0 auto 28px;
  color: var(--teal);
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 3.6rem);
}

.hero .tagline {
  color: var(--ink-soft);
  font-size: 1.15rem;
  margin: 0 auto 32px;
}

.btn {
  display: inline-block;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
  padding: 12px 30px;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
}
.btn:hover {
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
}
.btn-teal { border-color: var(--teal-deep); color: var(--teal-deep); }
.btn-teal:hover { background: var(--teal-deep); color: #fff; }

/* wave divider */
.wave-divider {
  display: block;
  width: 100%;
  height: 48px;
  color: var(--bg-raised);
}

/* ---------- quick links (welcome page) ---------- */

.quick-links {
  background: var(--bg-raised);
  padding: 56px 24px 72px;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

@media (max-width: 720px) {
  .quick-grid { grid-template-columns: 1fr; }
}

.quick-card {
  border: 1px solid var(--line);
  padding: 26px 22px;
  background: var(--bg);
}

.quick-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.quick-card p { color: var(--ink-soft); font-size: 0.92rem; margin: 0 0 14px; }
.quick-card a { font-weight: 600; color: var(--teal-deep); font-size: 0.9rem; }

/* ---------- generic page header ---------- */

.page-hero {
  padding: 64px 24px 40px;
  border-bottom: 1px solid var(--line);
}
.page-hero .eyebrow { color: var(--teal-deep); font-weight: 600; font-size: 0.85rem; margin-bottom: 6px; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 2.8rem); }
.page-hero p { color: var(--ink-soft); font-size: 1.05rem; }

section { padding: 56px 24px; }
section + section { border-top: 1px solid var(--line); }

/* ---------- travel page ---------- */

.trip-block h2 { font-size: 1.5rem; }
.trip-block .trip-meta { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 20px; }

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
@media (max-width: 720px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

.gallery button {
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.gallery button:hover img { transform: scale(1.05); }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(30, 28, 22, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox img { max-height: 88vh; max-width: 92vw; }
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
}

/* ---------- socials page ---------- */

.social-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 720px) {
  .social-grid { grid-template-columns: 1fr; }
}
.social-card {
  border: 1px solid var(--line);
  background: var(--bg-raised);
  padding: 22px;
}
.social-card h3 { font-size: 1.05rem; display: flex; align-items: center; gap: 8px; }
.social-card .handle { color: var(--ink-soft); font-size: 0.88rem; margin-bottom: 14px; }
.embed-frame {
  width: 100%;
  min-height: 340px;
  border: 1px dashed var(--line);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
  text-align: center;
  padding: 20px;
}

/* ---------- city metro page ---------- */

.timeline { border-left: 2px solid var(--line); padding-left: 28px; }
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -33px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
}
.timeline-item .year { font-family: var(--font-display); font-weight: 700; color: var(--teal-deep); }

.metro-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 720px) { .metro-grid { grid-template-columns: 1fr; } }
.metro-card {
  border-left: 3px solid var(--amber);
  background: var(--bg-raised);
  padding: 20px 22px;
}
.metro-card h3 { font-size: 1.02rem; }
.metro-card p { color: var(--ink-soft); font-size: 0.92rem; margin: 0; }

/* ---------- blog page ---------- */

.post-list { display: flex; flex-direction: column; }
.post-item {
  padding: 24px 0;
  border-top: 1px solid var(--line);
}
.post-item:first-child { border-top: none; }
.post-item .date { color: var(--ink-soft); font-size: 0.85rem; }
.post-item h2 { font-size: 1.25rem; margin: 4px 0 8px; }
.post-item p { color: var(--ink-soft); }
.post-item a.read-more { font-weight: 600; font-size: 0.9rem; }

/* ---------- contact / records page ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 720px) { .contact-layout { grid-template-columns: 1fr; } }
.contact-info .label { color: var(--ink-soft); font-size: 0.85rem; margin-bottom: 4px; }
.contact-info .value { margin-bottom: 22px; font-weight: 500; }
.form-frame {
  border: 1px solid var(--line);
  min-height: 460px;
  background: var(--bg-raised);
}
.form-frame iframe { width: 100%; height: 460px; border: 0; }

/* ---------- records password gate ---------- */

.gate-wrap {
  max-width: 420px;
  margin: 80px auto;
  text-align: center;
  padding: 0 24px;
}
.gate-wrap input[type="password"] {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 1rem;
  margin: 18px 0;
  box-sizing: border-box;
  text-align: center;
}
.gate-error {
  color: #8A2B2B;
  font-size: 0.9rem;
  min-height: 1.2em;
  margin-bottom: 8px;
}

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

.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 24px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
}