/* ============================================
   PINE GROVE CABIN — Design System
   Deep pine + terracotta accent + topographic motif
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Zilla+Slab:wght@400;500;600;700&family=Public+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Color */
  --pine-deep: #1F3D2B;
  --pine-mid: #35543F;
  --pine-pale: #E4EBE2;
  --terracotta: #C1633D;
  --terracotta-dark: #A24E2F;
  --amber: #D9A441;
  --parchment: #F2EDE1;
  --charcoal: #262420;
  --charcoal-soft: #4A4640;
  --line: #D8D0BE;
  --white: #FFFFFF;

  /* Type */
  --font-display: 'Zilla Slab', Georgia, serif;
  --font-body: 'Public Sans', -apple-system, sans-serif;

  /* Layout */
  --max-w: 1120px;
  --radius: 3px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--parchment);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--pine-deep);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.3rem; }

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

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

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

/* ---------- Header ---------- */
.site-header {
  background: var(--pine-deep);
  padding: 18px 0;
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
}
.brand-mark-badge {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--parchment);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}
.brand-mark {
  width: 30px; height: 30px;
  object-fit: contain;
}
nav.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
nav.main-nav a {
  color: var(--pine-pale);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
}
nav.main-nav a:hover { color: var(--white); text-decoration: none; }
nav.main-nav a.current { color: var(--amber); }
.btn-book-nav {
  background: var(--terracotta);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600;
}
.btn-book-nav:hover { background: var(--terracotta-dark); text-decoration: none; }

.mobile-toggle { display: none; }

@media (max-width: 760px) {
  nav.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: var(--pine-deep);
    padding: 8px 24px 20px;
  }
  nav.main-nav.is-open { display: flex; }
  nav.main-nav a { width: 100%; padding: 10px 0; }
  nav.main-nav .btn-book-nav { width: auto; margin-top: 8px; }
  .mobile-toggle {
    display: block;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--terracotta);
  color: var(--white);
}
.btn-primary:hover { background: var(--terracotta-dark); text-decoration: none; }
.btn-outline {
  background: transparent;
  border-color: var(--pine-deep);
  color: var(--pine-deep);
}
.btn-outline:hover { background: var(--pine-deep); color: var(--white); text-decoration: none; }

/* ---------- Contour rule (signature divider) ---------- */
.contour-rule {
  width: 100%;
  height: 28px;
  display: block;
  color: var(--pine-mid);
  opacity: 0.5;
}

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-tight { padding: 48px 0; }
.section-alt { background: var(--pine-pale); }
.section-dark {
  background: var(--pine-deep);
  color: var(--pine-pale);
}
.section-dark h2, .section-dark h3 { color: var(--white); }

.eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--terracotta-dark);
  margin-bottom: 10px;
  display: block;
}
.section-dark .eyebrow { color: var(--amber); }

.lede {
  font-size: 1.15rem;
  color: var(--charcoal-soft);
  max-width: 640px;
}

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 36px;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--pine-mid);
  padding: 26px;
  border-radius: var(--radius);
}
.card h3 { margin-bottom: 8px; font-size: 1.1rem; }
.card p { color: var(--charcoal-soft); font-size: 0.96rem; }

/* ---------- Amenity chips ---------- */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.chip {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--pine-deep);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--pine-deep);
  color: var(--white);
  overflow: hidden;
  padding: 90px 0 70px;
}
.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(31,61,43,0.97) 0%, rgba(31,61,43,0.88) 45%, rgba(31,61,43,0.55) 100%);
  z-index: 1;
}
.hero-topo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.18;
}
.hero .wrap { position: relative; z-index: 2; }
.hero-eyebrow {
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.82rem;
  font-weight: 700;
}
.hero h1 { color: var(--white); margin: 14px 0 18px; max-width: 780px; }
.hero p.lede { color: var(--pine-pale); }
.hero-cta-row {
  margin-top: 32px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-pin-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  font-size: 0.9rem;
  color: var(--pine-pale);
}

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}
.faq-item h3 { color: var(--pine-deep); margin-bottom: 8px; font-size: 1.05rem; }
.faq-item p { color: var(--charcoal-soft); }

/* ---------- Footer ---------- */
footer {
  background: var(--charcoal);
  color: var(--pine-pale);
  padding: 48px 0 28px;
  font-size: 0.9rem;
}
footer .wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}
footer h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 12px; }
footer a { color: var(--pine-pale); }
footer a:hover { color: var(--amber); }
.footer-bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid #3A362F;
  font-size: 0.8rem;
  color: #A39D8E;
}
@media (max-width: 700px) {
  footer .wrap { grid-template-columns: 1fr; }
}

/* ---------- Permit badge ---------- */
.permit-badge {
  display: inline-block;
  font-size: 0.82rem;
  color: var(--charcoal-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 14px;
  background: var(--white);
}

/* ---------- Photo blocks ---------- */
.photo-block {
  margin-top: 36px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}
.photo-block img {
  width: 100%;
  height: auto;
  display: block;
}
.photo-caption {
  background: var(--white);
  padding: 12px 18px;
  font-size: 0.85rem;
  color: var(--charcoal-soft);
  border-top: 1px solid var(--line);
}
.photo-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}
@media (max-width: 700px) {
  .photo-grid-2 { grid-template-columns: 1fr; }
}
.photo-grid-2 .photo-block { margin-top: 0; }

.photo-grid-mini {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 36px;
}
.photo-grid-mini .photo-block { margin-top: 0; }
.photo-grid-mini img { aspect-ratio: 4/3; object-fit: cover; }