/* ========== Custom styles for MBFISIOTERAPIA ========== */

/* Smooth scroll */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

/* Hide scrollbar during animations */
body.no-scroll {
  overflow: hidden;
}

/* Fade-in animation */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Service card expanded state */
.service-card.expanded .service-detail {
  display: block;
}

.service-card.expanded .service-summary {
  display: none;
}

.service-card.expanded .service-toggle-icon {
  transform: rotate(90deg);
}

.service-card.expanded .service-toggle-text {
  display: none;
}

.service-card.expanded .service-toggle-text::after {
  content: "Cerrar";
}

/* Line clamp */
.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Gallery item transitions */
.gallery-item {
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.gallery-item.hidden-item {
  opacity: 0;
  transform: scale(0.8);
  position: absolute;
  pointer-events: none;
}

/* Lightbox */
#lightbox {
  backdrop-filter: blur(4px);
}

#lightbox img {
  transition: opacity 0.3s ease;
}

/* Nav link active state */
.nav-link.active {
  color: #2563eb;
  position: relative;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: #2563eb;
  border-radius: 1px;
}

/* Header shadow on scroll */
#header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Mobile bottom bar spacing */
@media (max-width: 1023px) {
  footer {
    padding-bottom: 70px;
  }
}

/* Gallery filter active */
.gallery-filter.active {
  background-color: #2563eb;
  color: white;
}

/* Pulse animation for availability dot */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}