/* ============================================
   IL CHIANIELLO — Associazione Amici della Montagna
   Design: Natural/organic, earthy mountain palette
   ============================================ */

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

:root {
  --verde-bosco: #2d4a1e;
  --verde-medio: #4a7c3f;
  --verde-chiaro: #7aab6a;
  --terra: #8b5e3c;
  --pietra: #a89880;
  --cielo: #c8dde8;
  --nebbia: #f0ede8;
  --bianco: #fafaf8;
  --testo: #2a2a22;
  --testo-light: #5a5a4a;
  --gold: #c8a84b;
  --ombra: rgba(45,74,30,0.12);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--testo);
  background-color: var(--bianco);
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  line-height: 1.25;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); color: var(--verde-bosco); }
h3 { font-size: 1.3rem; color: var(--verde-medio); }

p { margin-bottom: 1em; }
a { color: var(--verde-medio); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--terra); }

/* ---- COOKIE BANNER ---- */
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--verde-bosco);
  color: #fff;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  z-index: 9999;
  font-size: 14px;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
}
#cookie-banner p { margin: 0; flex: 1; min-width: 200px; }
#cookie-banner a { color: var(--verde-chiaro); text-decoration: underline; }
.cookie-btn {
  padding: 8px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
}
.cookie-btn-accept { background: var(--gold); color: #000; }
.cookie-btn-reject { background: transparent; color: #ccc; border: 1px solid #ccc; }
.cookie-btn:hover { opacity: 0.85; }

/* ---- HEADER / NAV ---- */
header {
  background: var(--verde-bosco);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px var(--ombra);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 40px; height: 40px;
  background: var(--verde-chiaro);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}

.logo-text {
  font-family: 'Playfair Display', serif;
  color: #fff;
  font-size: 1.25rem;
  line-height: 1.1;
}
.logo-text span {
  display: block;
  font-size: 0.7rem;
  font-family: 'Source Sans 3', sans-serif;
  color: var(--verde-chiaro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 300;
}

nav { display: flex; align-items: center; gap: 4px; }
nav a {
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  padding: 8px 10px;
  border-radius: 4px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 0.2s;
}
nav a:hover, nav a.active {
  color: #fff;
  background: rgba(255,255,255,0.12);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: #fff; border-radius: 2px;
  transition: all 0.3s;
}

/* Mobile nav */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  nav {
    display: none;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--verde-bosco);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  }
  nav.open { display: flex; }
  nav a { padding: 10px 16px; width: 100%; font-size: 0.9rem; }
}

/* ---- HERO ---- */
.hero {
  background: linear-gradient(160deg, var(--verde-bosco) 0%, var(--verde-medio) 60%, var(--verde-chiaro) 100%);
  color: #fff;
  padding: 80px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url('../images/Home.jpg') center/cover no-repeat;
  opacity: 0.18;
}
.hero-content { position: relative; max-width: 700px; margin: 0 auto; }
.hero h1 {
  color: #fff;
  margin-bottom: 16px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.88);
  margin-bottom: 32px;
  font-weight: 300;
}
.hero-badge {
  display: inline-block;
  background: var(--gold);
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
  letter-spacing: 0.02em;
}
.btn-primary { background: var(--gold); color: #000; }
.btn-primary:hover { background: #d4a84d; color: #000; transform: translateY(-1px); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.6); margin-left: 12px; }
.btn-outline:hover { background: rgba(255,255,255,0.1); color: #fff; }

/* ---- PAGE HEADER (inner pages) ---- */
.page-header {
  background: linear-gradient(135deg, var(--verde-bosco), var(--verde-medio));
  color: #fff;
  padding: 48px 24px;
  text-align: center;
}
.page-header h1 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.8rem); }
.page-header .breadcrumb {
  margin-top: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}
.page-header .breadcrumb a { color: rgba(255,255,255,0.7); }
.page-header .breadcrumb a:hover { color: #fff; }

/* ---- MAIN CONTENT ---- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

main { padding: 56px 0; }

/* ---- SECTIONS ---- */
.section { margin-bottom: 56px; }
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--verde-chiaro);
  margin-bottom: 8px;
}

/* ---- CARD GRID ---- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 16px var(--ombra);
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid rgba(0,0,0,0.05);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 28px var(--ombra); }

.card-img {
  height: 180px;
  background: linear-gradient(135deg, var(--verde-bosco), var(--verde-chiaro));
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
}
.card-body { padding: 20px; }
.card-body h3 { margin-bottom: 8px; }
.card-body p { color: var(--testo-light); font-size: 0.92rem; margin-bottom: 12px; }
.card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--verde-medio);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.card-link::after { content: ' →'; }

/* ---- HIGHLIGHT BOX ---- */
.highlight-box {
  background: var(--nebbia);
  border-left: 4px solid var(--verde-medio);
  padding: 24px 28px;
  border-radius: 0 8px 8px 0;
  margin: 32px 0;
}
.highlight-box h3 { margin-bottom: 8px; }

/* ---- SENTIERI TABLE ---- */
.sentieri-table { width: 100%; border-collapse: collapse; margin-top: 24px; }
.sentieri-table th {
  background: var(--verde-bosco);
  color: #fff;
  padding: 12px 16px;
  text-align: left;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.sentieri-table td { padding: 12px 16px; border-bottom: 1px solid #e8e4dc; }
.sentieri-table tr:hover td { background: var(--nebbia); }
.sentieri-table .badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
}
.badge-facile { background: #d4edda; color: #155724; }
.badge-medio { background: #fff3cd; color: #856404; }
.badge-difficile { background: #f8d7da; color: #721c24; }

/* ---- TWO-COL LAYOUT ---- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 700px) { .two-col { grid-template-columns: 1fr; } }

/* ---- STORIA TIMELINE ---- */
.timeline { position: relative; padding-left: 32px; margin-top: 24px; }
.timeline::before {
  content: '';
  position: absolute; left: 8px; top: 0; bottom: 0;
  width: 2px; background: var(--verde-chiaro);
}
.timeline-item { position: relative; margin-bottom: 32px; }
.timeline-item::before {
  content: '';
  position: absolute; left: -28px; top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--verde-medio);
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px var(--verde-medio);
}
.timeline-year {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

/* ---- CONTACT ---- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 32px;
}
.contact-item {
  background: var(--nebbia);
  padding: 24px;
  border-radius: 8px;
  text-align: center;
}
.contact-item .icon { font-size: 2rem; margin-bottom: 12px; }
.contact-item h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--testo-light); margin-bottom: 6px; }
.contact-item p { margin: 0; font-size: 0.95rem; }

/* ---- FOGLIA LIST ---- */
.foglia-list { list-style: none; margin-top: 24px; }
.foglia-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid #e8e4dc;
}
.foglia-list li:last-child { border-bottom: none; }
.foglia-num {
  background: var(--verde-bosco);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  min-width: 44px;
  text-align: center;
}
.foglia-list a { font-weight: 600; color: var(--verde-bosco); }
.foglia-list a:hover { color: var(--terra); }

/* ---- VIAGGI CARDS ---- */
.viaggio-card {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 24px;
  background: var(--nebbia);
  border-radius: 8px;
  margin-bottom: 20px;
}
.viaggio-year-badge {
  background: var(--verde-bosco);
  color: var(--gold);
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  padding: 12px 16px;
  border-radius: 6px;
  text-align: center;
  min-width: 80px;
}

/* ---- PRIVACY / LEGAL ---- */
.legal-content h2 { font-size: 1.4rem; margin: 28px 0 10px; padding-top: 20px; border-top: 1px solid #e8e4dc; }
.legal-content h2:first-child { border-top: none; padding-top: 0; }

/* ---- TRASPARENZA ---- */
.trasparenza-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.trasparenza-item {
  border: 1px solid #e0ddd6;
  border-radius: 8px;
  padding: 20px;
}
.trasparenza-item h4 { color: var(--verde-bosco); margin-bottom: 8px; }
.trasparenza-item a {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.88rem; font-weight: 600;
  color: var(--verde-medio);
}

/* ---- FOOTER ---- */
footer {
  background: var(--verde-bosco);
  color: rgba(255,255,255,0.75);
  padding: 48px 24px 24px;
}
.footer-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 32px;
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
footer h4 {
  color: #fff;
  font-family: 'Playfair Display', serif;
  margin-bottom: 14px;
  font-size: 1rem;
}
footer a { color: rgba(255,255,255,0.65); font-size: 0.9rem; display: block; margin-bottom: 6px; }
footer a:hover { color: #fff; }
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}
.footer-cf { font-size: 0.8rem; color: rgba(255,255,255,0.5); margin-top: 8px; }

/* ---- UTILITIES ---- */
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-32 { margin-top: 32px; }
.mb-0 { margin-bottom: 0; }
.divider { border: none; border-top: 1px solid #e8e4dc; margin: 40px 0; }