/* ============================================================
   MUSEO COMUNITARIO DEL GUAINÍA — Shared Styles
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Source+Sans+3:wght@300;400;500;600&display=swap');

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

:root {
  --dark:        #1A2820;
  --dark-2:      #253B2F;
  --accent:      #C87941;
  --accent-light:#E8A96B;
  --bg:          #F7F3ED;
  --white:       #FFFFFF;
  --text:        #2C2416;
  --text-light:  #7A6E5F;
  --border:      rgba(44,36,22,0.12);
  --nav-h:       68px;
}

html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Source Sans 3', sans-serif; color: var(--text); background: var(--bg); }

h1, h2, h3, h4 { font-family: 'Playfair Display', serif; line-height: 1.2; }
p { line-height: 1.75; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── NAV ──────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: var(--dark);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav-brand {
  color: var(--white);
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  line-height: 1.2;
  letter-spacing: 0.02em;
}
.nav-brand span { display: block; font-size: 0.7rem; color: var(--accent-light); font-family: 'Source Sans 3', sans-serif; font-weight: 300; letter-spacing: 0.15em; text-transform: uppercase; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,0.7); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent-light); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.nav-toggle span { width: 24px; height: 2px; background: white; transition: 0.3s; }

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  margin-top: var(--nav-h);
  height: 520px;
  background-size: cover; background-position: center;
  position: relative;
  display: flex; align-items: flex-end;
}
.hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,40,32,0.85) 0%, rgba(26,40,32,0.3) 60%, transparent 100%);
}
.hero-content { position: relative; z-index: 1; padding: 48px 60px; color: var(--white); max-width: 720px; }
.hero-label { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent-light); margin-bottom: 12px; }
.hero-title { font-family: 'Playfair Display', serif; font-size: 2.6rem; line-height: 1.15; margin-bottom: 16px; }
.hero-sub { font-size: 1rem; color: rgba(255,255,255,0.8); font-weight: 300; max-width: 540px; }

/* ── SECTIONS ─────────────────────────────────────────────── */
.section { padding: 80px 60px; }
.section-white { background: var(--white); }
.section-dark { background: var(--dark); color: var(--white); }
.section-dark .section-label { color: var(--accent-light); }
.section-dark p { color: rgba(255,255,255,0.75); }

.section-label { font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; font-weight: 600; }
.section-title { font-size: 2rem; margin-bottom: 20px; }
.section-lead { font-size: 1.1rem; color: var(--text-light); max-width: 680px; line-height: 1.8; margin-bottom: 40px; }

/* ── GRID ─────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }

/* ── CARDS ────────────────────────────────────────────────── */
.card {
  background: var(--white); border-radius: 4px;
  overflow: hidden; transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.12); }
.card img { width: 100%; height: 220px; object-fit: cover; }
.card-body { padding: 24px; }
.card-label { font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); font-weight: 600; margin-bottom: 8px; }
.card-title { font-size: 1.15rem; margin-bottom: 10px; }
.card-text { font-size: 0.9rem; color: var(--text-light); line-height: 1.65; }
.card-link {
  display: inline-block; margin-top: 16px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); border-bottom: 1px solid var(--accent); padding-bottom: 2px;
}

/* ── FEATURE (split layout) ───────────────────────────────── */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.feature-img { height: 480px; object-fit: cover; width: 100%; }
.feature-content { padding: 60px; display: flex; flex-direction: column; justify-content: center; }
.feature.reverse .feature-img { order: 2; }
.feature.reverse .feature-content { order: 1; }

/* ── QUOTE STRIP ─────────────────────────────────────────── */
.quote-strip { background: var(--accent); color: var(--white); padding: 60px; text-align: center; }
.quote-strip blockquote { font-family: 'Playfair Display', serif; font-size: 1.5rem; font-style: italic; max-width: 760px; margin: 0 auto 12px; }
.quote-strip cite { font-size: 0.8rem; letter-spacing: 0.15em; text-transform: uppercase; opacity: 0.85; }

/* ── TESTIMONIALS ────────────────────────────────────────── */
.testimonials { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; }
.testimonial { background: var(--dark-2); padding: 40px 32px; }
.testimonial q { font-family: 'Playfair Display', serif; font-size: 1rem; font-style: italic; color: rgba(255,255,255,0.9); line-height: 1.7; display: block; margin-bottom: 16px; }
.testimonial cite { font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent-light); }

/* ── SEDES ────────────────────────────────────────────────── */
.sedes-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; }
.sede {
  position: relative; height: 300px; overflow: hidden; cursor: pointer;
}
.sede img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.sede:hover img { transform: scale(1.06); }
.sede-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,40,32,0.85) 0%, transparent 60%);
  display: flex; align-items: flex-end; padding: 24px;
}
.sede-name { color: var(--white); font-family: 'Playfair Display', serif; font-size: 1.1rem; }

/* ── COLLECTIONS ─────────────────────────────────────────── */
.collection-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 3px; }
.collection-item { position: relative; height: 400px; overflow: hidden; }
.collection-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.collection-item:hover img { transform: scale(1.05); }
.collection-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,40,32,0.9) 0%, rgba(26,40,32,0.1) 60%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 36px;
  color: var(--white);
}
.collection-num { font-size: 0.7rem; letter-spacing: 0.25em; color: var(--accent-light); margin-bottom: 8px; }
.collection-name { font-family: 'Playfair Display', serif; font-size: 1.6rem; margin-bottom: 8px; }
.collection-desc { font-size: 0.9rem; color: rgba(255,255,255,0.75); max-width: 340px; }

/* ── CONTACT ─────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.contact-info h2 { margin-bottom: 32px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 28px; align-items: flex-start; }
.contact-icon { width: 40px; height: 40px; background: var(--accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-icon svg { width: 18px; height: 18px; stroke: white; fill: none; stroke-width: 2; }
.contact-label { font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-light); margin-bottom: 4px; }
.contact-value { font-size: 1rem; font-weight: 500; }
.map-frame { border-radius: 4px; overflow: hidden; width: 100%; height: 420px; border: none; }

/* ── FOOTER ──────────────────────────────────────────────── */
footer {
  background: var(--dark); color: rgba(255,255,255,0.6);
  padding: 48px 60px; display: flex; align-items: center; justify-content: space-between;
}
.footer-brand { font-family: 'Playfair Display', serif; color: var(--white); font-size: 1.1rem; margin-bottom: 6px; }
.footer-copy { font-size: 0.8rem; }
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}
.social-links a:hover { background: var(--accent); border-color: var(--accent); }
.social-links img { width: 18px; height: 18px; filter: brightness(0) invert(1); }

/* ── UTILS ────────────────────────────────────────────────── */
.btn {
  display: inline-block; padding: 14px 32px;
  background: var(--accent); color: var(--white);
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  border-radius: 2px; transition: background 0.2s;
}
.btn:hover { background: var(--accent-light); }
.btn-outline {
  background: transparent; border: 1.5px solid var(--white); color: var(--white);
}
.btn-outline:hover { background: var(--white); color: var(--dark); }
.divider { width: 48px; height: 3px; background: var(--accent); margin: 20px 0; }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 900px) {
  nav { padding: 0 24px; }
  .nav-links { display: none; flex-direction: column; position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--dark); padding: 24px; gap: 20px; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .hero { height: 380px; }
  .hero-content { padding: 32px 24px; }
  .hero-title { font-size: 1.8rem; }
  .section { padding: 56px 24px; }
  .grid-2, .grid-3, .grid-4, .feature, .contact-grid { grid-template-columns: 1fr; }
  .feature-img { height: 280px; }
  .feature.reverse .feature-img { order: 0; }
  .feature.reverse .feature-content { order: 0; }
  .feature-content { padding: 36px 24px; }
  .sedes-grid { grid-template-columns: 1fr 1fr; }
  .collection-grid { grid-template-columns: 1fr; }
  .testimonials { grid-template-columns: 1fr; }
  footer { flex-direction: column; gap: 24px; text-align: center; }
}