/* Premium Home — Hero immersivo, geometrie, contrasti */

/* Pattern / griglia di sfondo */
.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 20%, transparent 70%);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--gradient-mesh);
  pointer-events: none;
}

/* Linee decorative */
.hero-lines {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-lines::before,
.hero-lines::after {
  content: '';
  position: absolute;
  width: 1px;
  height: 40%;
  background: linear-gradient(to bottom, transparent, var(--border-subtle), transparent);
  top: 0;
}
.hero-lines::before { left: 20%; opacity: 0.6; }
.hero-lines::after { right: 20%; opacity: 0.6; }

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: var(--space-24) 0;
  overflow: hidden;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 44rem;
}

.hero__eyebrow {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin: 0 0 var(--space-5);
  display: block;
}

.hero__title {
  font-size: var(--text-hero);
  line-height: 1.1;
  letter-spacing: var(--letter-tighter);
  margin: 0 0 var(--space-6);
  color: var(--text-primary);
}

.hero__lead {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 var(--space-10);
  max-width: 40rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

/* Sezione aree — contrasto light */
.section--light .section__title,
.section--light .section__lead {
  color: var(--light-text);
}
.section__title {
  margin: 0 0 var(--space-3);
  letter-spacing: var(--letter-tight);
}
.section__lead {
  margin: 0 0 var(--space-12);
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 38rem;
  margin-left: auto;
  margin-right: auto;
}
.section--light .section__lead { color: var(--light-muted); }

.aree-grid {
  display: grid;
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .aree-grid { grid-template-columns: repeat(3, 1fr); }
}

.area-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  transition: transform var(--transition-smooth);
}
.area-card:hover {
  transform: translateY(-2px);
}
.section--light .area-card {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 4px 24px -4px rgba(0, 0, 0, 0.08);
}
.section--light .area-card:hover {
  box-shadow: 0 12px 40px -8px rgba(0, 0, 0, 0.12);
}
.section--light .area-card h3 { color: var(--light-text); }
.section--light .area-card p { color: var(--light-muted); }

.area-card__icon {
  width: 2.75rem;
  height: 2.75rem;
  margin: 0 0 var(--space-5);
  color: var(--accent-gold);
}
.area-card__icon svg { width: 100%; height: 100%; }
.area-card__icon--accent { color: var(--accent-blue); }
.section--light .area-card__icon { color: var(--accent-petrol); }

.area-card h3 {
  margin: 0 0 var(--space-3);
  font-size: var(--text-xl);
}
.area-card p {
  flex: 1;
  margin: 0 0 var(--space-6);
  font-size: var(--text-sm);
}

/* CTA section — dark con bordo e glass */
.section-cta {
  padding: var(--space-24) 0;
  background: var(--bg-anthracite);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.cta-content {
  max-width: 40rem;
  margin: 0 auto;
  text-align: left;
}
.cta-content h2 { margin-bottom: var(--space-4); }
.cta-lead {
  font-size: var(--text-lg);
  margin: 0 0 var(--space-8) !important;
  color: var(--text-secondary) !important;
}

.cta-form {
  max-width: 36rem;
}
.cta-form__row {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
@media (min-width: 640px) {
  .cta-form__row { grid-template-columns: repeat(3, 1fr); }
}
.cta-form .input {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-default);
  color: var(--text-primary);
}
.cta-form .input::placeholder { color: var(--text-subtle); }

/* Micro-animazione sottile su card */
@media (prefers-reduced-motion: no-preference) {
  .area-card {
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
  }
}