/* --------------------------------------------------
   COMPONENTI GLOBALI — GMAR HOUSE
-------------------------------------------------- */

/* --------------------------------------------------
   TITOLI DI SEZIONE
-------------------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-header h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-blu-profondo);
  text-shadow: var(--shadow-soft);
}

.section-header p {
  font-size: 1.1rem;
  color: var(--color-antracite);
  opacity: 0.9;
  margin-top: var(--space-xs);
  text-shadow: var(--shadow-text);
}

/* --------------------------------------------------
   BUTTON SYSTEM
-------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius-small);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
}

.btn-primary {
  background: var(--color-blu-profondo);
  color: var(--color-bianco);
}

.btn-primary:hover {
  background: var(--color-azzurro-mare);
}

.btn-outline {
  border: 2px solid var(--color-azzurro-mare);
  color: var(--color-blu-profondo);
}

.btn-outline:hover {
  background: var(--color-azzurro-mare);
  color: var(--color-bianco);
}

/* --------------------------------------------------
   CARD BASE
-------------------------------------------------- */
.card {
  background: var(--color-bianco);
  border-radius: var(--radius-large);
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
  padding: var(--space-lg);
  transition: var(--transition-medium);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

/* --------------------------------------------------
   ICON BOX (per contatti, servizi, ecc.)
-------------------------------------------------- */
.icon-box {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: #f8f9fa;
  border-radius: var(--radius-medium);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: var(--transition-fast);
}

.icon-box:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}

.icon-box img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

/* --------------------------------------------------
   GLOW ICON (per illustrazioni future)
-------------------------------------------------- */
.glow-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  filter: drop-shadow(var(--glow-blue));
}

/* --------------------------------------------------
   GRID SYSTEM
-------------------------------------------------- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

/* Responsive */
@media (max-width: 820px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}