/* ========================================
   PREMIUM DESIGN SYSTEM - INNER GARDEN
   Ultra-Modern UI Components
   ======================================== */

/* ========================================
   HEADER - PREMIUM DESIGN
   ======================================== */

.catalog-header {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(230, 126, 34, 0.08);
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.02),
    0 4px 12px rgba(0, 0, 0, 0.04);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: background 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.catalog-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.03),
    0 2px 8px rgba(0, 0, 0, 0.06),
    0 8px 24px rgba(0, 0, 0, 0.08);
  border-bottom-color: rgba(230, 126, 34, 0.12);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.artist-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #1a2332;
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color 0.3s ease, transform 0.3s ease;
  position: relative;
  transform: translateZ(0);
}

.artist-logo::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #e67e22, #f39c12);
  transition: width 0.3s ease;
}

.artist-logo:hover::after {
  width: 100%;
}

.artist-logo:hover {
  color: #e67e22;
  transform: translateY(-1px);
}

/* Navigation */
.header-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-item {
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: #555;
  text-decoration: none;
  border-radius: 24px;
  transition: color 0.25s ease,
              background 0.25s ease,
              transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.25s ease;
  letter-spacing: 0.01em;
  position: relative;
  transform: translateZ(0);
}

.nav-item:hover {
  color: #e67e22;
  background: rgba(230, 126, 34, 0.06);
  transform: translate3d(0, -1px, 0);
}

.nav-item.special {
  background: linear-gradient(135deg, #e67e22 0%, #f39c12 100%);
  color: white;
  font-weight: 600;
  box-shadow:
    0 2px 6px rgba(230, 126, 34, 0.15),
    0 4px 12px rgba(230, 126, 34, 0.25);
}

.nav-item.special:hover {
  background: linear-gradient(135deg, #d35400 0%, #e67e22 100%);
  box-shadow:
    0 4px 10px rgba(230, 126, 34, 0.2),
    0 6px 18px rgba(230, 126, 34, 0.35);
  transform: translate3d(0, -2px, 0);
}

.nav-item.special:active {
  transform: translate3d(0, 0, 0);
  box-shadow: 0 2px 8px rgba(230, 126, 34, 0.25);
}

/* Language Selector */
.language-selector {
  position: relative;
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: white;
  border: 1.5px solid rgba(0, 0, 0, 0.08);
  border-radius: 24px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #555;
  cursor: pointer;
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.lang-toggle:hover {
  border-color: #e67e22;
  background: rgba(230, 126, 34, 0.04);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.lang-icon {
  font-size: 1.1rem;
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 0.75rem);
  right: 0;
  min-width: 200px;
  background: white;
  border-radius: 16px;
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.08),
    0 12px 32px rgba(0, 0, 0, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.lang-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  width: 100%;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: none;
  border: none;
  font-size: 0.95rem;
  color: #555;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.lang-option:last-child {
  border-bottom: none;
}

.lang-option:hover {
  background: rgba(230, 126, 34, 0.06);
  color: #e67e22;
}

.lang-option.active {
  background: linear-gradient(135deg, rgba(230, 126, 34, 0.1) 0%, rgba(243, 156, 18, 0.08) 100%);
  color: #e67e22;
  font-weight: 600;
}

/* ========================================
   HERO BANNER - ELEGANT DESIGN
   ======================================== */

.hero-banner {
  background:
    linear-gradient(135deg,
      rgba(246, 248, 251, 1) 0%,
      rgba(255, 255, 255, 1) 50%,
      rgba(254, 250, 246, 1) 100%);
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(230, 126, 34, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(102, 126, 234, 0.02) 0%, transparent 50%);
  pointer-events: none;
}

.hero-banner h1 {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: #1a2332;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
  position: relative;
  z-index: 1;
  text-wrap: balance;
}

.hero-banner p {
  font-size: 1.25rem;
  color: #666;
  max-width: 700px;
  margin: 0 auto 3rem;
  line-height: 1.7;
  font-weight: 400;
  letter-spacing: 0.01em;
  position: relative;
  z-index: 1;
}

/* Collection Links */
.collection-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.collection-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 2.5rem;
  background: #e67e22;
  color: white;
  text-decoration: none;
  border-radius: 32px;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow:
    0 4px 12px rgba(230, 126, 34, 0.25),
    0 8px 24px rgba(230, 126, 34, 0.15);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.4s ease;
  border: 2px solid transparent;
}

.collection-link i {
  font-size: 1.1rem;
}

.collection-link:hover {
  background: linear-gradient(135deg, #d35400 0%, #e67e22 100%);
  transform: translate3d(0, -4px, 0) scale(1.02);
  box-shadow:
    0 4px 10px rgba(230, 126, 34, 0.2),
    0 8px 20px rgba(230, 126, 34, 0.35),
    0 16px 40px rgba(230, 126, 34, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
}

.collection-link:active {
  transform: translate3d(0, -2px, 0) scale(0.99);
  transition-duration: 0.1s;
}

/* ========================================
   FOOTER - PREMIUM DESIGN
   ======================================== */

.simple-footer {
  background:
    linear-gradient(135deg,
      #1a2332 0%,
      #2c3e50 100%);
  color: rgba(255, 255, 255, 0.85);
  padding: 4rem 2rem 2rem;
  position: relative;
  overflow: hidden;
  contain: layout style;
}

.simple-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(230, 126, 34, 0.5) 50%,
    transparent 100%);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  color: white;
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
  position: relative;
  display: inline-block;
}

.footer-section h3::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, #e67e22, #f39c12);
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 0.25s ease, transform 0.25s ease;
  display: block;
  margin-bottom: 0.75rem;
}

.footer-section a:hover {
  color: #f39c12;
  transform: translate3d(4px, 0, 0);
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   RESPONSIVE - MOBILE PERFECT
   ======================================== */

@media (max-width: 768px) {
  .header-container {
    padding: 1rem 1.25rem;
  }

  .artist-logo {
    font-size: 1.3rem;
  }

  .hero-banner {
    padding: 3.5rem 1.5rem;
  }

  .hero-banner h1 {
    font-size: 2.25rem;
  }

  .hero-banner p {
    font-size: 1.05rem;
    margin-bottom: 2rem;
  }

  .collection-links {
    flex-direction: column;
    width: 100%;
  }

  .collection-link {
    width: 100%;
    justify-content: center;
    padding: 1.1rem 2rem;
    font-size: 1rem;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .footer-section h3::after {
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 480px) {
  .hero-banner h1 {
    font-size: 1.85rem;
    letter-spacing: -0.02em;
  }

  .hero-banner p {
    font-size: 1rem;
    line-height: 1.65;
  }

  .collection-link {
    padding: 1rem 1.75rem;
    font-size: 0.95rem;
    min-height: 48px;
  }
}


/* ========================================
   PREMIUM ENHANCEMENTS - Depth & Polish
   ======================================== */

/* Layered shadow system for header on scroll */
.catalog-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(230, 126, 34, 0.15) 50%,
    transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.catalog-header.scrolled::after {
  opacity: 1;
}

/* Language dropdown animation refinement */
.lang-dropdown {
  transform-origin: top right;
}

.lang-dropdown.active {
  animation: dropdownReveal 0.25s cubic-bezier(0.32, 0.72, 0, 1);
}

@keyframes dropdownReveal {
  from {
    opacity: 0;
    transform: translateY(-8px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Hero banner subtle depth */
.hero-banner::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, rgba(246, 241, 235, 0.8), transparent);
  pointer-events: none;
  z-index: 0;
}

/* Collection link icon micro-animation */
.collection-link i {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.collection-link:hover i {
  transform: translate3d(3px, 0, 0);
}

/* Footer section links stagger on hover */
.footer-section a {
  position: relative;
}

/* Footer bottom subtle divider enhancement */
.footer-bottom::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(230, 126, 34, 0.4), transparent);
  border-radius: 2px;
}

.footer-bottom {
  position: relative;
}