/* ==========================================================================
   Ediciones 24 - Custom Styles & Interactive Effects
   Brand Palette: Red (#E60000), Dark (#111827), Light (#F9FAFB), White (#FFFFFF)
   ========================================================================== */

:root {
  --brand-red: #E60000;
  --brand-red-hover: #CC0000;
  --brand-dark: #111827;
  --brand-gray-dark: #1F2937;
  --brand-gray-light: #F9FAFB;
  --brand-border: #E5E7EB;
}

/* Glassmorphism Navigation */
.glass-nav {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(230, 0, 0, 0.08);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.04);
}

/* Masonry Grid for Audiovisual and Media Items */
.masonry-grid {
  column-count: 1;
  column-gap: 1.5rem;
}

@media (min-width: 640px) {
  .masonry-grid {
    column-count: 2;
  }
}

@media (min-width: 1024px) {
  .masonry-grid {
    column-count: 3;
  }
}

/* Portfolio Item Cards */
.portfolio-card {
  break-inside: avoid;
  margin-bottom: 1.5rem;
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  background-color: #000000;
  cursor: pointer;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.portfolio-card img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
  filter: brightness(0.9);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 35px -5px rgba(230, 0, 0, 0.2), 0 10px 15px -5px rgba(0, 0, 0, 0.1);
  border-color: rgba(230, 0, 0, 0.3);
}

.portfolio-card:hover img {
  transform: scale(1.04);
  filter: brightness(0.65);
}

/* Dynamic Overlays */
.item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(17, 24, 39, 0.6) 50%, rgba(17, 24, 39, 0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.25rem;
  opacity: 0.9;
  transition: all 0.3s ease;
}

.portfolio-card:hover .item-overlay {
  opacity: 1;
  background: linear-gradient(180deg, rgba(230, 0, 0, 0.2) 0%, rgba(17, 24, 39, 0.7) 40%, rgba(17, 24, 39, 0.98) 100%);
}

/* Play Button Animation */
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.85);
  width: 58px;
  height: 58px;
  background-color: var(--brand-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 0 25px rgba(230, 0, 0, 0.5);
  z-index: 10;
}

.portfolio-card:hover .play-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 0 35px rgba(230, 0, 0, 0.8);
}

/* Tab Navigation Buttons */
.tab-btn {
  background-color: #FFFFFF;
  color: #4B5563;
  border: 1px solid #E5E7EB;
  transition: all 0.25s ease;
  cursor: pointer;
}

.tab-btn:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
  transform: translateY(-1px);
}

.tab-btn.active {
  background-color: var(--brand-red);
  color: #FFFFFF;
  border-color: var(--brand-red);
  box-shadow: 0 4px 15px rgba(230, 0, 0, 0.35);
}

/* Badge Styles */
.badge-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Interactive Modal */
#video-modal {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

#video-modal.active {
  display: flex;
  opacity: 1;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.35s ease forwards;
}

.pulse-red {
  box-shadow: 0 0 0 0 rgba(230, 0, 0, 0.7);
  animation: pulseAnimation 2s infinite;
}

@keyframes pulseAnimation {
  0% {
    box-shadow: 0 0 0 0 rgba(230, 0, 0, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(230, 0, 0, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(230, 0, 0, 0);
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #F3F4F6;
}

::-webkit-scrollbar-thumb {
  background: #D1D5DB;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--brand-red);
}

/* Hero Slider Styles */
#hero-slider {
  position: relative;
  width: 100%;
  height: 300px;
  overflow: hidden;
}

@media (min-width: 640px) {
  #hero-slider {
    height: 320px;
  }
}

@media (min-width: 1024px) {
  #hero-slider {
    height: 340px;
  }
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  transform: scale(0.98);
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1);
  z-index: 10;
}

.hero-dot {
  transition: all 0.3s ease;
  cursor: pointer;
}

.hero-dot.active {
  background-color: var(--brand-red) !important;
  width: 1.75rem !important;
}