/* =========================================================
   Componentes reutilizables
   ========================================================= */

/* Botones */
.btn {
  font-family: var(--font-buttons);
  font-weight: 500;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(19, 74, 176, 0.25);
}

.btn-lg:hover,
.btn-lg:focus-visible {
  transform: translateY(-4px);
}

.btn-primary {
  background-color: var(--pcm-blue);
  border-color: var(--pcm-blue);
  color: var(--pcm-white);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--pcm-blue-dark);
  border-color: var(--pcm-blue-dark);
  color: var(--pcm-white);
}

.btn-outline-primary {
  color: var(--pcm-blue);
  border-color: var(--pcm-blue);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus-visible {
  background-color: var(--pcm-blue);
  border-color: var(--pcm-blue);
  color: var(--pcm-white);
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
  background-color: var(--pcm-white);
  border-color: var(--pcm-white);
  color: var(--pcm-blue);
}

/* Botón de tienda destacado */
.btn-store {
  background-color: #f59e0b;
  border-color: #f59e0b;
  color: var(--pcm-white);
}

.btn-store:hover,
.btn-store:focus-visible {
  background-color: #d97706;
  border-color: #d97706;
  color: var(--pcm-white);
}

/* Top bar */
.top-bar {
  background-color: var(--pcm-dark);
  font-size: var(--text-sm);
}

.top-bar a:hover,
.top-bar a:focus {
  color: var(--pcm-blue-light) !important;
}

/* Navbar */
.navbar {
  transition: box-shadow var(--transition-base), padding var(--transition-base), background-color var(--transition-base);
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.navbar-scrolled {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  box-shadow: var(--shadow);
  background-color: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(8px);
}

.navbar-brand .logo-header {
  object-fit: contain;
  width: auto;
  max-height: 40px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--pcm-black);
  padding: 0.75rem 1rem !important;
  border-radius: var(--radius);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
  color: var(--pcm-blue);
  background-color: rgba(19, 74, 176, 0.05);
}

.dropdown-menu {
  border: 0;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius);
  padding: 0.5rem 0;
}

.dropdown-item {
  font-family: var(--font-body);
  padding: 0.5rem 1rem;
  border-radius: 0;
}

.dropdown-item:hover,
.dropdown-item:focus-visible {
  background-color: rgba(19, 74, 176, 0.08);
  color: var(--pcm-blue-dark);
}

/* Offcanvas móvil */
.offcanvas .nav-link {
  padding: 0.75rem 0 !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* Imágenes con máscara tipo blob */
.img-blob {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  transition: transform var(--transition-base);
}

.img-blob:hover {
  transform: scale(1.03) rotate(1deg);
}

.img-blob img {
  transition: transform var(--transition-base);
}

.img-blob:hover img {
  transform: scale(1.05);
}

.img-blob img {
  width: 100%;
  height: auto;
}

/* Link arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  font-weight: 500;
  color: var(--pcm-blue);
  transition: color var(--transition-fast);
}

.link-arrow i {
  transition: transform var(--transition-fast);
}

.link-arrow:hover i,
.link-arrow:focus-visible i {
  transform: translateX(6px);
}

.link-arrow {
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.link-arrow:hover,
.link-arrow:focus-visible {
  transform: translateX(2px);
}

/* Back to top */
#backToTop {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1030;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-fast);
}

#backToTop.show {
  opacity: 1;
  visibility: visible;
}

#backToTop:hover,
#backToTop:focus-visible {
  transform: translateY(-3px);
}