/* ==========================================================================
   L'Atelier del Capello — Denise Franco Hair Salon
   Stili personalizzati e rifiniture di produzione
   Colori ufficiali:
     - Antracite: #232627
     - Avorio:    #EEE6D9
     - Oro:       #DD9D37
     - Sfondo:    #FAF7F2
   ========================================================================== */

/* Scorrimento fluido e compensazione barra di navigazione fissa */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem; /* 72px su mobile */
}

@media (min-width: 1024px) {
  html {
    scroll-padding-top: 5.5rem; /* 88px su desktop */
  }
}

/* Offset per le ancore delle sezioni */
section[id] {
  scroll-margin-top: 4.5rem;
}

@media (min-width: 1024px) {
  section[id] {
    scroll-margin-top: 5.5rem;
  }
}

/* Barra di scorrimento desktop */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #232627;
}

::-webkit-scrollbar-thumb {
  background: #DD9D37;
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #c98d2e;
}

/* Transizioni fluide per la galleria */
.gallery-card {
  transition: opacity 0.35s ease, transform 0.35s ease;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.gallery-card.is-hidden {
  display: none;
  opacity: 0;
  transform: scale(0.95);
}

.gallery-card:hover .gallery-overlay {
  opacity: 1;
}

/* Pulsanti filtri */
.gallery-filter-btn {
  transition: all 0.25s ease;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.gallery-filter-btn.is-active {
  background-color: #232627 !important;
  color: #FFFFFF !important;
  box-shadow: 0 2px 6px rgba(35, 38, 39, 0.25);
}

/* Menu Mobile Drawer */
#mobile-menu {
  transition: max-height 0.35s ease, opacity 0.3s ease;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
}

#mobile-menu.is-open {
  max-height: 520px;
  opacity: 1;
}

/* Lightbox Modal */
#lightbox-modal {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease-in-out;
}

#lightbox-modal.is-active {
  opacity: 1;
  pointer-events: auto;
}

#lightbox-modal.is-active #lightbox-content {
  transform: scale(1);
}

#lightbox-content {
  transform: scale(0.95);
  transition: transform 0.25s ease-in-out;
}

/* Pulsante fluttuante WhatsApp */
.floating-whatsapp {
  box-shadow: 0 6px 20px rgba(221, 157, 55, 0.4);
  animation: pulse-soft 3s infinite;
  -webkit-tap-highlight-color: transparent;
}

@keyframes pulse-soft {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}