/* House of Jewelux - Luxury Haute Joaillerie Stylesheet */
/* Color Architecture: Warm Vanilla Ivory + Champagne Gold + Soft Espresso */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&family=Montserrat:wght@200;300;400;500;600;700&display=swap');

:root {
  --font-serif-display: 'Cinzel', 'Cormorant Garamond', 'Bodoni MT', 'Didot', serif;
  --font-serif-text: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Primary Atmosphere: Warm Champagne Cream (#F6EBDD) */
  --warm-white: #F6EBDD;
  --warm-white-light: #FAF6EE;
  --warm-white-subtle: #EFE2D2;
  --warm-white-border: #E5D5C2;
  --card-surface: #FFFFFF;
  --vanilla-ivory: #F6EBDD;
  --vanilla-soft: #EFE2D2;
  --vanilla-warm: #FAF6EE;
  --vanilla-deep: #E2D1BD;
  --alabaster-pure: #FFFFFF;

  /* Metallic Finish: Multi-Stop Champagne Gold (Italian Haute Joaillerie) */
  --champagne-gold: #C5A674;
  --champagne-light: #F6EEDA;
  --champagne-shimmer: #DECCA8;
  --champagne-deep: #B6925B;
  --champagne-dark: #8A6B38;

  --gold-gradient: linear-gradient(135deg, #F6EEDA 0%, #DECCA8 25%, #C5A674 55%, #B6925B 80%, #8A6B38 100%);
  --gold-gradient-hover: linear-gradient(135deg, #FFF8EE 0%, #EAD8AE 30%, #D2B585 60%, #9F783E 100%);
  --gold-gradient-subtle: linear-gradient(135deg, rgba(245, 235, 218, 0.4) 0%, rgba(197, 166, 116, 0.25) 100%);

  /* Contrast & Editorial Typographic Tones: Soft Truffle / Espresso */
  --truffle-dark: #1D1815;
  --truffle-charcoal: #14100D;
  --truffle-espresso: #332B25;
  --taupe-muted: #766B5E;
  --taupe-light: #9E9386;

  /* Fine Borders & Halos */
  --border-gold-subtle: rgba(197, 166, 116, 0.28);
  --border-gold-medium: rgba(197, 166, 116, 0.45);
  --border-vanilla: #E8E3D8;

  /* Glassmorphic Warm Vanilla Surfaces */
  --glass-vanilla: rgba(250, 249, 245, 0.92);
  --glass-card: rgba(255, 255, 255, 0.82);
  --glass-shadow: 0 20px 40px -15px rgba(61, 50, 41, 0.08), 0 0 25px rgba(197, 166, 116, 0.06);
  --card-hover-shadow: 0 24px 50px -12px rgba(61, 50, 41, 0.12), 0 0 30px rgba(197, 166, 116, 0.15);
}

/* Base resets & smooth scrolling */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  color: var(--truffle-dark);
  background-color: var(--vanilla-ivory);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  line-height: 1.65;
  background-color: var(--vanilla-ivory);
  color: var(--truffle-dark);
}

/* Custom Refined Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--vanilla-soft);
}
::-webkit-scrollbar-thumb {
  background: var(--champagne-gold);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--champagne-deep);
}

/* Typography Classes */
.font-display {
  font-family: var(--font-serif-display);
}
.font-serif {
  font-family: var(--font-serif-text);
}
.font-sans {
  font-family: var(--font-sans);
}

/* Hot-Foil Champagne Gold Text Gradient */
.champagne-gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gold-gradient-bg {
  background: var(--gold-gradient);
}
.gold-gradient-bg:hover {
  background: var(--gold-gradient-hover);
}

/* Star & Diamond Ornamental Elements */
.star-emblem {
  display: inline-block;
  color: var(--champagne-gold);
  font-size: 0.9em;
  line-height: 1;
  filter: drop-shadow(0 0 4px rgba(197, 166, 116, 0.4));
}

.decorative-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin: 1.5rem 0;
}
.decorative-divider::before,
.decorative-divider::after {
  content: '';
  height: 1px;
  width: 80px;
  background: linear-gradient(90deg, transparent, var(--champagne-gold), transparent);
}

/* Buttons System (Luxury Minimal Didone) */
.btn-luxury-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.85rem 2.2rem;
  background: var(--truffle-dark);
  color: var(--vanilla-ivory);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: 1px solid var(--truffle-dark);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 15px rgba(42, 34, 28, 0.08);
}
.btn-luxury-primary:hover {
  background: var(--champagne-deep);
  border-color: var(--champagne-deep);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(182, 146, 91, 0.25);
}

.btn-luxury-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.85rem 2.2rem;
  background: transparent;
  color: var(--truffle-dark);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: 1px solid var(--champagne-gold);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-luxury-secondary:hover {
  background: var(--champagne-light);
  border-color: var(--champagne-deep);
  color: var(--truffle-charcoal);
  transform: translateY(-2px);
}

.btn-luxury-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.85rem 2.2rem;
  background: var(--gold-gradient);
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 6px 20px rgba(182, 146, 91, 0.25);
}
.btn-luxury-gold:hover {
  background: var(--gold-gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(182, 146, 91, 0.4);
}

/* Header & Sticky Styling */
.header-glass {
  background: rgba(246, 235, 221, 0.95);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-gold-subtle);
  transition: all 0.4s ease;
}

.header-scrolled {
  background: rgba(246, 235, 221, 0.98);
  box-shadow: 0 10px 30px -10px rgba(42, 34, 28, 0.08);
  border-bottom: 1px solid var(--border-gold-medium);
}

/* Dropdown Mega-Menu (Dedicated Full-Width Desktop Luxury Ceiling Panel) */
.dropdown-group {
  position: static;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  width: 100%;
  background-color: #F6EBDD !important;
  border-top: 1px solid rgba(197, 166, 116, 0.25);
  border-bottom: 1px solid rgba(197, 166, 116, 0.35);
  box-shadow: 0 30px 60px -15px rgba(29, 24, 21, 0.18), 0 0 30px rgba(197, 166, 116, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s;
  z-index: 100;
  pointer-events: none;
}
/* Invisible hover bridge spanning into header to guarantee unbroken pointer tracking */
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -42px;
  left: 0;
  right: 0;
  height: 42px;
  background: transparent;
  pointer-events: auto;
}
/* Active, Hover & JS-Controlled Open State */
.dropdown-group:hover .dropdown-menu,
.dropdown-group.is-open .dropdown-menu,
.dropdown-menu:hover,
.dropdown-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

/* Product Card Design */
.product-card {
  background: var(--alabaster-pure);
  border: 1px solid var(--border-vanilla);
  transition: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.product-card:hover {
  border-color: var(--border-gold-medium);
  box-shadow: var(--card-hover-shadow);
  transform: translateY(-4px);
}

.product-image-container {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at center, #FFFFFF 0%, #F8F6F0 100%);
}
.product-image-container img.main-img,
.product-image-container img.hover-img {
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
}
.product-card:hover .product-image-container img.main-img {
  transform: scale(1.04);
}
.product-card:hover .product-image-container img.hover-img {
  transform: scale(1.04);
}

/* Quick View & Detail Accordion */
.accordion-header {
  cursor: pointer;
  transition: all 0.3s ease;
}
.accordion-header:hover {
  color: var(--champagne-deep);
}
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.accordion-item.active .accordion-content {
  max-height: 380px;
}
.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

/* Drawers & Modals */
.drawer-backdrop {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  overflow: hidden;
  transition: all 0.4s ease;
  z-index: 60;
}
.drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.drawer-panel {
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.drawer-backdrop.active .drawer-panel {
  transform: translateX(0);
}

.modal-backdrop {
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
  z-index: 70;
}
.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}
.modal-backdrop.active .modal-content {
  transform: scale(1);
  opacity: 1;
}
.modal-content {
  transform: scale(0.96);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 100;
  pointer-events: none;
}
.luxury-toast {
  pointer-events: auto;
  background: rgba(255, 255, 255, 0.96);
  color: var(--truffle-dark);
  border: 1px solid var(--border-gold-medium);
  padding: 0.85rem 1.4rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-family: var(--font-sans);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  box-shadow: 0 15px 35px rgba(42, 34, 28, 0.12);
  animation: toastFadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes toastFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Subtle Shimmer Animation */
@keyframes goldShimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}
.shimmer-accent {
  background: linear-gradient(90deg, rgba(197, 166, 116, 0.1) 0%, rgba(197, 166, 116, 0.4) 50%, rgba(197, 166, 116, 0.1) 100%);
  background-size: 200% 100%;
  animation: goldShimmer 4s infinite linear;
}

/* Bespoke Studio Canvas Viewport */
.ring-studio-viewport {
  background: radial-gradient(circle at center, #FFFFFF 0%, #F6F2EA 70%, #ECE4D6 100%);
  border: 1px solid var(--border-gold-subtle);
  border-radius: 12px;
}

/* Active Section Visibility for SPA routing */
.page-view {
  display: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.page-view.active {
  display: block;
  opacity: 1;
}

/* Editorial Vignette & Image Overlays */
.editorial-mask {
  position: relative;
}
.editorial-mask::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(246, 235, 221, 0) 60%, rgba(246, 235, 221, 0.8) 100%);
  pointer-events: none;
}

/* ================= FOUNDER STUDIO & CREATOR SUITE (YOUTUBE STUDIO LUXURY EDITION) ================= */
.studio-root {
  background: #14110F;
  color: #FDFCF9;
  min-height: 100vh;
}
.studio-glass-panel {
  background: rgba(28, 24, 21, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(197, 166, 116, 0.25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}
.studio-card-dark {
  background: #1F1A16;
  border: 1px solid rgba(197, 166, 116, 0.2);
  border-radius: 6px;
  transition: all 0.3s ease;
}
.studio-card-dark:hover {
  border-color: rgba(197, 166, 116, 0.45);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
.studio-tab-active {
  background: linear-gradient(135deg, rgba(197, 166, 116, 0.25) 0%, rgba(138, 107, 56, 0.15) 100%);
  border-left: 3px solid #C5A674;
  color: #FFFFFF;
}
.studio-input-dark {
  background: #16120F;
  border: 1px solid rgba(197, 166, 116, 0.3);
  color: #FDFCF9;
  border-radius: 4px;
  padding: 0.6rem 0.9rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.25s ease;
}
.studio-input-dark:focus {
  border-color: #C5A674;
  box-shadow: 0 0 0 2px rgba(197, 166, 116, 0.2);
}

/* ================= FLOATING WHATSAPP LUXURY CONCIERGE ================= */
#whatsapp-concierge-widget {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 55;
}
.whatsapp-btn-luxury {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 30px rgba(18, 140, 126, 0.38), 0 0 0 3px rgba(255, 255, 255, 0.8);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}
.whatsapp-btn-luxury:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 18px 40px rgba(18, 140, 126, 0.5), 0 0 0 4px #C5A674;
}
.whatsapp-pulse-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.6);
  animation: whatsappPulse 2.4s infinite cubic-bezier(0.25, 1, 0.5, 1);
  pointer-events: none;
}
@keyframes whatsappPulse {
  0% { transform: scale(0.95); opacity: 0.9; }
  100% { transform: scale(1.4); opacity: 0; }
}
.whatsapp-popover {
  position: absolute;
  bottom: 72px;
  left: 0;
  width: 320px;
  background: #FFFFFF;
  border: 1px solid var(--border-gold-medium);
  border-radius: 12px;
  box-shadow: 0 25px 60px rgba(29, 24, 21, 0.2);
  padding: 1.25rem;
  display: none;
  animation: toastFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.whatsapp-popover.active {
  display: block;
}

/* ================= 3D JEWELLERY INTERACTIVE ORBIT CANVAS ================= */
.canvas-3d-wrapper {
  position: relative;
  width: 100%;
  height: 480px;
  border-radius: 16px;
  overflow: hidden;
  background: radial-gradient(circle at 50% 45%, #FFFFFF 0%, #F8F5EE 55%, #ECE4D6 100%);
  border: 1px solid var(--border-gold-subtle);
  cursor: grab;
  touch-action: none;
}
#bespoke-studio .canvas-3d-wrapper,
#bespoke-3d-wrapper {
  background: #FFFFFF !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  height: 100% !important;
  min-height: 520px;
}
.bespoke-loader {
  position: absolute;
  inset: 0;
  background: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 20;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.bespoke-loader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.canvas-3d-wrapper:active {
  cursor: grabbing;
}
.canvas-3d-hint {
  position: absolute;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  padding: 0.45rem 1.1rem;
  border-radius: 24px;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--taupe-muted);
  border: 1px solid var(--border-gold-subtle);
  pointer-events: none;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  z-index: 5;
  transition: opacity 0.3s ease;
}
.canvas-3d-loader {
  position: absolute;
  inset: 0;
  background: rgba(250, 246, 238, 0.95);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  z-index: 10;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.canvas-3d-loader.fade-out {
  opacity: 0;
  pointer-events: none;
}
.luxury-spinner {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid rgba(197, 166, 116, 0.25);
  border-top-color: #8A6B38;
  animation: luxurySpin 1.1s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}
@keyframes luxurySpin {
  to { transform: rotate(360deg); }
}
.luxury-loader-text {
  font-family: 'Cinzel', serif;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #8A6B38;
  font-weight: 500;
}

#bespoke-3d-canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
  outline: none;
}

@media (max-width: 1024px) {
  .canvas-3d-wrapper {
    height: clamp(380px, 48vh, 460px);
  }
}

@media (max-width: 640px) {
  .canvas-3d-wrapper {
    height: clamp(330px, 85vw, 400px);
    border-radius: 12px;
  }
  .canvas-3d-hint {
    font-size: 0.62rem;
    padding: 0.35rem 0.8rem;
    bottom: 0.8rem;
  }
}

@media (max-height: 540px) and (orientation: landscape) {
  .canvas-3d-wrapper {
    height: clamp(250px, 72vh, 320px);
  }
}

/* ================= LUXURY CUSTOMIZER WORKBENCH (REFERENCE REFINED) ================= */
.customizer-tab-btn {
  position: relative;
  padding: 0.85rem 1.5rem;
  font-family: 'Cinzel', serif;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  color: #766B5E;
  transition: all 0.25s ease;
  background: transparent;
  border: none;
  cursor: pointer;
}
.customizer-tab-btn:hover {
  color: #1D1815;
}
.customizer-tab-btn.active {
  color: #1D1815;
}
.customizer-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 2px;
  background: #1D1815;
  border-radius: 1px;
}

/* Floating 3D Viewer Action Controls */
.viewer-action-bar {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 8;
}
.viewer-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(197, 166, 116, 0.35);
  box-shadow: 0 4px 14px rgba(29, 24, 21, 0.08);
  color: #1D1815;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.viewer-action-btn:hover {
  background: #FFFFFF;
  border-color: #8A6B38;
  transform: scale(1.08);
  box-shadow: 0 8px 20px rgba(138, 107, 56, 0.20);
  color: #8A6B38;
}
.viewer-action-btn:active {
  transform: scale(0.96);
}
.viewer-action-label {
  font-size: 8px;
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 2px;
  color: #766B5E;
}

/* Circular Band Style Silhouette Icons matching Image 2 */
.band-style-item {
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 0;
  transition: all 0.2s ease;
}
.band-style-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FAFAFA;
  border: 1.5px solid #E5E5E5;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}
.band-style-circle:hover {
  border-color: #737373;
  background: #FFFFFF;
}
.band-style-circle.active,
.band-style-item.active .band-style-circle {
  border-color: #111111;
  background: #FFFFFF;
  box-shadow: 0 0 0 2px #FFFFFF, 0 0 0 3.5px #111111;
  transform: scale(1.05);
}

/* Circular Metal Swatches with Active Halo Ring matching Image 2 */
.metal-swatch-item {
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 0;
  transition: all 0.2s ease;
}
.metal-swatch-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  position: relative;
  cursor: pointer;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.8), 0 2px 5px rgba(0, 0, 0, 0.12);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.metal-swatch-circle:hover {
  transform: scale(1.06);
}
.metal-swatch-circle.active,
.metal-swatch-item.active .metal-swatch-circle {
  box-shadow: 0 0 0 2px #FFFFFF, 0 0 0 3.5px #111111;
  transform: scale(1.08);
}

/* Circular Gemstone Swatches with VIBRANT COLORS matching Image 2 */
.gem-swatch-item {
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 0;
  transition: all 0.2s ease;
}
.gem-swatch-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.7), 0 2px 6px rgba(0, 0, 0, 0.18);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.gem-swatch-circle:hover {
  transform: scale(1.06);
}
.gem-swatch-circle.active,
.gem-swatch-item.active .gem-swatch-circle {
  box-shadow: 0 0 0 2px #FFFFFF, 0 0 0 3.5px #111111;
  transform: scale(1.08);
}

/* Inside-Band Engraving Live Ribbon */
.engraving-ribbon-preview {
  position: relative;
  width: 100%;
  height: 84px;
  border-radius: 12px;
  background: linear-gradient(180deg, #E6E1D8 0%, #F5F1E9 30%, #D4CEBF 70%, #BEB7A6 100%);
  border: 1px solid #C5A674;
  box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.15), inset 0 -3px 6px rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.engraving-ribbon-arc {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% -20%, rgba(255, 255, 255, 0.7) 0%, transparent 60%);
  pointer-events: none;
}
.engraving-live-text {
  position: relative;
  z-index: 2;
  font-size: 1.15rem;
  letter-spacing: 0.18em;
  color: #38302A;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.65), 0 -1px 0 rgba(0, 0, 0, 0.35);
  transition: all 0.2s ease;
}
.engraving-font-serif {
  font-family: 'Playfair Display', Georgia, serif;
}
.engraving-font-sans {
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 0.22em;
}
.engraving-font-script {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.3rem;
  letter-spacing: 0.12em;
}

/* Customizer Cut & Carat Pill Options */
.pill-cut-btn,
.pill-carat-btn {
  cursor: pointer;
  outline: none;
  user-select: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.pill-cut-btn:active,
.pill-carat-btn:active {
  transform: scale(0.97);
}