.landing-body {
  min-height: 100vh;
  overflow-x: hidden;
  /* La landing usa sempre il tema chiaro, con una palette che richiama la natura: il ciano
     del cielo (già presente nel tema chiaro dell'app), il verde dell'erba, il giallo del
     sole e il rosso dei fiori, usati come accenti nelle varie sezioni. */
  --grass: #2f9e44;
  --grass-soft: #e3f7e8;
  --sun: #f5a623;
  --sun-soft: #fff3d9;
  --flower: #e5484d;
  --flower-soft: #fde2e3;
}
.landing-body { color-scheme: light; }

.landing-feature-card:nth-child(4n+1) .landing-feature-icon { color: var(--accent); }
.landing-feature-card:nth-child(4n+2) .landing-feature-icon { color: var(--grass); }
.landing-feature-card:nth-child(4n+3) .landing-feature-icon { color: var(--sun); }
.landing-feature-card:nth-child(4n+4) .landing-feature-icon { color: var(--flower); }
.landing-feature-card:nth-child(4n+1) { border-top: 3px solid var(--accent); }
.landing-feature-card:nth-child(4n+2) { border-top: 3px solid var(--grass); }
.landing-feature-card:nth-child(4n+3) { border-top: 3px solid var(--sun); }
.landing-feature-card:nth-child(4n+4) { border-top: 3px solid var(--flower); }

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.landing-nav-brand { font-weight: 800; font-size: 17px; }
.landing-nav-login { padding: 8px 20px; }

.landing-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 72px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.landing-hero-text { flex: 1; min-width: 280px; }
.landing-hero-text h1 { font-size: 40px; line-height: 1.15; margin: 0 0 18px; letter-spacing: -.01em; }
.landing-gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.landing-hero-sub { color: var(--muted); font-size: 16px; max-width: 480px; margin-bottom: 26px; }
.landing-cta-btn { padding: 12px 28px; font-size: 15px; box-shadow: 0 8px 24px rgba(0,0,0,.15); }
.landing-hero-art {
  font-size: 90px;
  flex: 0 0 auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.15));
  animation: landing-float 4s ease-in-out infinite;
}
@keyframes landing-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

.landing-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 48px 72px;
}
.landing-feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.landing-feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 12px 30px rgba(0,0,0,.1);
}
.landing-feature-icon { font-size: 28px; margin-bottom: 10px; }
.landing-feature-card h3 { margin: 0 0 8px; font-size: 16px; }
.landing-feature-card p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.5; }

.landing-published {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 48px 72px;
}
.landing-published h2 { font-size: 24px; margin: 0 0 4px; }
.landing-published > p.muted { margin: 0 0 24px; }

.landing-trip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}
.landing-trip-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.landing-trip-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,.12); }
.landing-trip-cover {
  height: 130px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
}
.landing-trip-body { padding: 14px 16px; }
.landing-trip-title { font-weight: 700; font-size: 15px; margin-bottom: 2px; }
.landing-trip-owner { color: var(--muted); font-size: 12px; margin-bottom: 10px; }
.landing-trip-stats { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12.5px; }

.landing-disclaimer {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 48px 56px;
}
.landing-disclaimer p {
  background: var(--card-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.6;
}

.landing-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 24px 48px 40px;
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}
.landing-footer-login { color: var(--accent); font-weight: 600; }
.landing-footer-links { display: flex; gap: 18px; align-items: center; }
.landing-footer-links a:not(.landing-footer-login) { color: var(--muted); }

@media (max-width: 700px) {
  .landing-hero { flex-direction: column-reverse; text-align: center; padding: 48px 24px; }
  .landing-hero-text h1 { font-size: 30px; }
  .landing-features, .landing-published { padding-left: 24px; padding-right: 24px; }
  .landing-nav { padding: 14px 20px; }
}