/* ===========================================================
   TripWithAnas — shared stylesheet
   Palette: warm & earthy (sand, terracotta, deep green)
   =========================================================== */

:root {
  --color-bg: #FAF3E8;
  --color-bg-alt: #F2E7D5;
  --color-surface: #FFFDF8;
  --color-text: #2E2A24;
  --color-text-soft: #6B6255;
  --color-terracotta: #C1633D;
  --color-terracotta-dark: #A24E2C;
  --color-green: #3F5B4A;
  --color-green-dark: #2E4437;
  --color-border: #E4D6BF;

  --font-display: Georgia, 'Iowan Old Style', 'Palatino Linotype', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

  --max-width: 1080px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

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

a { color: inherit; }

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

/* ---------- Header / Nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 243, 232, 0.92);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--color-green-dark);
}

.brand span { color: var(--color-terracotta); }

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-soft);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-terracotta-dark);
  border-color: var(--color-terracotta);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-green-dark);
}

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links li { border-top: 1px solid var(--color-border); }
  .nav-links a { display: block; padding: 14px 24px; }
  .nav-toggle { display: block; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-terracotta);
  color: #fff;
}
.btn-primary:hover { background: var(--color-terracotta-dark); transform: translateY(-1px); }

.btn-secondary {
  background: transparent;
  color: var(--color-green-dark);
  border: 1.5px solid var(--color-green-dark);
}
.btn-secondary:hover { background: var(--color-green-dark); color: #fff; }

/* ---------- Hero ---------- */

.hero {
  padding: 96px 0 80px;
  text-align: center;
}

.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-terracotta-dark);
  margin-bottom: 18px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.15;
  margin: 0 0 20px;
  color: var(--color-green-dark);
}

.hero p.lead {
  max-width: 620px;
  margin: 0 auto 34px;
  font-size: 1.15rem;
  color: var(--color-text-soft);
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-image {
  margin-top: 56px;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 7;
  background: linear-gradient(135deg, #E4C9A0, #C1633D 55%, #3F5B4A);
}

.hero-image img,
.split-image img,
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- Sections ---------- */

section { padding: 72px 0; }

.section-alt { background: var(--color-bg-alt); }

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 48px;
}

.section-head .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-terracotta-dark);
  margin-bottom: 12px;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  color: var(--color-green-dark);
  margin: 0 0 12px;
}

.section-head p { color: var(--color-text-soft); margin: 0; }

/* ---------- Cards / grid ---------- */

.grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 860px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid { grid-template-columns: 1fr; } }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(46, 42, 36, 0.1); }

.card-image {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--img-a, #E4C9A0), var(--img-b, #3F5B4A));
}

.card-body { padding: 20px 22px 24px; }

.card-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-terracotta-dark);
  margin-bottom: 8px;
  display: block;
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 8px;
  color: var(--color-green-dark);
}

.card p { color: var(--color-text-soft); font-size: 0.95rem; margin: 0 0 12px; }

.card-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-terracotta-dark);
  text-decoration: none;
}
.card-link:hover { text-decoration: underline; }

/* ---------- Split content ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 780px) { .split { grid-template-columns: 1fr; gap: 32px; } }

.split-image {
  aspect-ratio: 4 / 3.4;
  border-radius: var(--radius);
  background: linear-gradient(150deg, #F2E7D5, #C1633D 60%, #2E4437);
}

.split-image.portrait-photo {
  aspect-ratio: 3 / 4;
}

.split h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: var(--color-green-dark);
  margin-top: 0;
}

.split p { color: var(--color-text-soft); }

/* ---------- Stats ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

@media (max-width: 700px) { .stats { grid-template-columns: repeat(2, 1fr); } }

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.1rem;
  color: var(--color-terracotta-dark);
}

.stat span {
  font-size: 0.85rem;
  color: var(--color-text-soft);
}

/* ---------- Services list ---------- */

.services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 700px) { .services { grid-template-columns: 1fr; } }

.service {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 26px;
}

.service .icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 14px;
}

.service h3 { font-family: var(--font-display); margin: 0 0 8px; color: var(--color-green-dark); }
.service p { color: var(--color-text-soft); margin: 0; font-size: 0.95rem; }

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--color-green-dark);
  color: #F5EEDF;
  text-align: center;
  border-radius: var(--radius);
  padding: 56px 32px;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 12px;
}

.cta-band p { color: #D8CFBB; max-width: 480px; margin: 0 auto 28px; }

.cta-band .btn-primary { background: var(--color-terracotta); }
.cta-band .btn-secondary { border-color: #D8CFBB; color: #F5EEDF; }
.cta-band .btn-secondary:hover { background: rgba(255,255,255,0.1); }

/* ---------- Forms ---------- */

.form-grid {
  display: grid;
  gap: 18px;
  max-width: 560px;
  margin: 0 auto;
}

.form-row { display: grid; gap: 6px; }

.form-row label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-green-dark);
}

.form-row input,
.form-row textarea,
.form-row select {
  font-family: inherit;
  font-size: 0.98rem;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  color: var(--color-text);
}

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--color-terracotta);
}

.form-note {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  text-align: center;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 56px;
  text-align: center;
}

@media (max-width: 700px) { .contact-info { grid-template-columns: 1fr; } }

.contact-info .item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 20px;
}

.contact-info .item .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--color-terracotta-dark);
  margin-bottom: 8px;
}

/* ---------- Blog ---------- */

.post-list { display: grid; gap: 28px; }

.post {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 26px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (max-width: 700px) { .post { grid-template-columns: 1fr; } }

.post-image {
  min-height: 180px;
  background: linear-gradient(135deg, var(--img-a, #E4C9A0), var(--img-b, #3F5B4A));
}

.post-body { padding: 24px 26px 24px 0; }

@media (max-width: 700px) { .post-body { padding: 20px; } }

.post-meta {
  font-size: 0.78rem;
  color: var(--color-text-soft);
  margin-bottom: 8px;
}

.post-meta .dot { margin: 0 6px; }

.post h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin: 0 0 10px;
  color: var(--color-green-dark);
}

.post p { color: var(--color-text-soft); margin: 0 0 14px; }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 48px 0 32px;
  margin-top: 48px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-grid h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-green-dark);
  margin: 0 0 14px;
}

.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { text-decoration: none; color: var(--color-text-soft); font-size: 0.92rem; }
.footer-grid a:hover { color: var(--color-terracotta-dark); }

.footer-grid p { color: var(--color-text-soft); font-size: 0.92rem; max-width: 320px; }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--color-text-soft);
}

/* ---------- Page header (non-home pages) ---------- */

.page-hero {
  padding: 64px 0 56px;
  text-align: center;
}

.page-hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-terracotta-dark);
  margin-bottom: 16px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 2.9rem);
  color: var(--color-green-dark);
  margin: 0 0 16px;
}

.page-hero p {
  max-width: 560px;
  margin: 0 auto;
  color: var(--color-text-soft);
  font-size: 1.05rem;
}

/* ---------- Filters (destinations) ---------- */

.filters {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.filter-chip {
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-soft);
  cursor: pointer;
  transition: all 0.15s ease;
}

.filter-chip:hover { border-color: var(--color-terracotta); color: var(--color-terracotta-dark); }
.filter-chip.active { background: var(--color-terracotta); border-color: var(--color-terracotta); color: #fff; }

/* ---------- Gallery ---------- */

.gallery-grid {
  column-count: 4;
  column-gap: 20px;
}

@media (max-width: 960px) { .gallery-grid { column-count: 3; } }
@media (max-width: 700px) { .gallery-grid { column-count: 2; } }
@media (max-width: 460px) { .gallery-grid { column-count: 1; } }

.gallery-item {
  break-inside: avoid;
  margin-bottom: 20px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: linear-gradient(150deg, var(--img-a, #E4C9A0), var(--img-b, #3F5B4A));
}

.gallery-item.ar-tall { aspect-ratio: 3 / 4.4; }
.gallery-item.ar-portrait { aspect-ratio: 2 / 3; }
.gallery-item.ar-square { aspect-ratio: 1 / 1; }
.gallery-item.ar-wide { aspect-ratio: 4 / 3; }

.gallery-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 30px 16px 14px;
  background: linear-gradient(to top, rgba(20, 17, 12, 0.75), transparent);
  color: #fff;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.gallery-item:hover .gallery-caption,
.gallery-item:focus-within .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

.gallery-caption .cat {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #F0C9A8;
  margin-bottom: 4px;
}

.gallery-caption .cap {
  font-size: 0.88rem;
  font-weight: 600;
}