/* ============================================
   THE STONE SURFACES — Design System & Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* LIGHT LUXURY THEME — Cool Gray Monochrome */
  --color-bg-primary: #F7F7F8;
  --color-bg-surface: #EDEDEF;
  --color-bg-accent: #E0E0E3;
  --color-bg-feature: #D1D1D6;
  --color-bg-light: #FFFFFF;
  --color-accent-gold: #6B6B6B;
  --color-accent-bronze: #525252;
  --color-accent-gold-light: #9E9E9E;
  --color-accent-gold-bg: #F0F0F2;
  --color-cta: #6B6B6B;
  --color-cta-hover: #525252;
  --color-text-light: #1A1A1E;
  --color-text-muted: #6B6B72;
  --color-text-dark: #1A1A1E;
  --color-trust: #059669;
  --color-border-dark: rgba(26,26,30,0.10);
  --color-border-light: rgba(26,26,30,0.06);
  --color-border-default: #C8C8CE;

  /* SHADOWS — neutral-tinted */
  --shadow-sm: 0 1px 3px rgba(26,26,30,0.06);
  --shadow-md: 0 4px 12px rgba(26,26,30,0.08);
  --shadow-lg: 0 8px 30px rgba(26,26,30,0.10);
  --shadow-gold: 0 4px 20px rgba(107,107,107,0.15);

  --font-headline: 'Cormorant Garamond', serif;
  --font-body: 'Space Grotesk', sans-serif;

  --spacing-unit: 8px;
  --max-width: 1440px;
  --padding-desktop: 64px;
  --padding-mobile: 20px;
  --section-padding-desktop: 96px;
  --section-padding-mobile: 64px;

  --radius-card: 4px;
  --radius-button: 4px;

  --transition-default: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}


html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-light);
  background-color: var(--color-bg-primary);
  overflow-x: hidden;
  /* Subtle warm linen texture */
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(44, 37, 32, 0.012) 3px,
    rgba(44, 37, 32, 0.012) 4px
  );
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 4px !important;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-default);
}

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: var(--font-body);
  font-size: 14px;
  border: none;
  outline: none;
  background: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-headline);
  line-height: 1.15;
}

h1 {
  font-size: 72px;
  font-weight: 300;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 48px;
  font-weight: 300;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 36px;
  font-weight: 700;
}

h4 {
  font-size: 24px;
  font-weight: 700;
}

p {
  font-size: 14px;
  line-height: 1.6;
}

.text-large {
  font-size: 20px;
}

.text-body {
  font-size: 18px;
}

.label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-gold);
}

.label-dark {
  color: var(--color-accent-gold);
}

.text-muted {
  color: var(--color-text-muted);
}

.text-italic {
  font-style: italic;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--padding-desktop);
}

.section {
  padding: var(--section-padding-desktop) 0;
}

.section--dark {
  background-color: var(--color-bg-primary);
}

.section--surface {
  background-color: var(--color-bg-surface);
}

.section--light {
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
}

.section--accent {
  background-color: var(--color-bg-accent);
}

.section--feature {
  background-color: var(--color-bg-feature);
}

.section--footer {
  background-color: var(--color-bg-feature);
}

.grid {
  display: grid;
  gap: 32px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.grid-asymmetric {
  grid-template-columns: 2fr 1fr;
}

.grid-60-40 {
  grid-template-columns: 3fr 2fr;
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

.gap-sm { gap: 8px; }
.gap-md { gap: 16px; }
.gap-lg { gap: 24px; }
.gap-xl { gap: 32px; }
.gap-2xl { gap: 48px; }

.text-center { text-align: center; }

/* --- Noise Texture Overlay --- */
.noise-overlay {
  position: relative;
}

.noise-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

.noise-overlay > * {
  position: relative;
  z-index: 2;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: all var(--transition-default);
  min-height: 44px;
  min-width: 44px;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-cta);
  color: #FFFFFF;
}

.btn--primary:hover {
  background-color: var(--color-cta-hover);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--color-text-dark);
  border: 1.5px solid var(--color-accent-gold);
}

.btn--outline:hover {
  background: var(--color-accent-gold);
  border-color: var(--color-accent-gold);
  color: #FFFFFF;
}

.btn--outline-dark {
  background: transparent;
  color: var(--color-text-dark);
  border: 1px solid var(--color-text-dark);
}

.btn--outline-dark:hover {
  border-color: var(--color-cta);
  color: var(--color-cta);
}

.btn--text {
  padding: 0;
  color: var(--color-cta);
  font-weight: 500;
}

.btn--text:hover {
  color: var(--color-cta-hover);
}

.btn--text .arrow {
  transition: transform var(--transition-default);
}

.btn--text:hover .arrow {
  transform: translateX(4px);
}

.btn--full {
  width: 100%;
}

/* --- Header / Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 28px 0;
  transition: all var(--transition-default);
}

.header--transparent {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.header--transparent .logo-img {
  filter: invert(1);
  transition: filter var(--transition-default);
}

.header--transparent .nav-desktop a {
  color: var(--color-text-light);
}

.header--transparent .nav-desktop a:hover,
.header--transparent .nav-desktop a.active {
  color: var(--color-accent-gold);
}

.header--transparent .nav-toggle span {
  background: var(--color-text-light);
}

.header--solid {
  background: rgba(15, 15, 15, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.header--solid .logo-img {
  filter: none;
  transition: filter var(--transition-default);
}

.header--solid .nav-desktop a {
  color: #FAFAF9;
}

.header--solid .nav-desktop a:hover,
.header--solid .nav-desktop a.active {
  color: #C4A35A;
}

.header--solid .nav-toggle span {
  background: #FAFAF9;
}

.header--solid .lang-selector-toggle {
  color: #FAFAF9;
  border-color: rgba(255, 255, 255, 0.2);
}

.header--solid .lang-selector-toggle:hover {
  border-color: #C4A35A;
}

.header--solid .btn--primary {
  background: #3A3A3A;
  color: #FFFFFF;
}

.header--solid .btn--primary:hover {
  background: #4A4A4A;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
}

.logo .logo-img {
  height: 52px;
  width: auto;
}

.footer-logo .logo-img {
  height: 32px;
  width: auto;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-desktop a {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-muted);
  transition: color var(--transition-default);
  position: relative;
}

.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--color-text-light);
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent-gold);
  transition: width var(--transition-default);
}

.nav-desktop a:hover::after {
  width: 100%;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-toggle {
  display: flex;
  background: var(--color-bg-accent);
  border-radius: 20px;
  padding: 2px;
  font-size: 12px;
}

.user-toggle button {
  padding: 6px 14px;
  border-radius: 18px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-default);
  font-size: 12px;
}

.user-toggle button.active {
  background: var(--color-accent-gold);
  color: #FFFFFF;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-dark);
  transition: all var(--transition-default);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile overlay menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(250, 248, 245, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 999;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 32px;
}

.mobile-menu.active {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-headline);
  font-size: 36px;
  font-weight: 300;
  color: var(--color-text-dark);
}

.mobile-menu a:hover {
  color: var(--color-accent-gold);
}

/* Mobile bottom tab bar */
.mobile-tab-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border-default);
  z-index: 998;
  padding: 8px 0 env(safe-area-inset-bottom, 8px);
}

.mobile-tab-bar .container {
  display: flex;
  justify-content: space-around;
  padding: 0;
}

.tab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  color: var(--color-text-muted);
  font-size: 10px;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  cursor: pointer;
  transition: color var(--transition-default);
}

.tab-item:hover,
.tab-item.active {
  color: var(--color-accent-gold);
}

.tab-item svg {
  width: 22px;
  height: 22px;
}

/* --- Mega Menu --- */
.mega-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border-dark);
  padding: 40px 0;
  z-index: 100;
}

.mega-menu.active {
  display: block;
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.mega-menu-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-card);
  transition: background var(--transition-default);
}

.mega-menu-item:hover {
  background: var(--color-bg-accent);
}

.mega-menu-item .thumb {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--color-bg-primary);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.mega-menu-item .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mega-menu-item h4 {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg video,
.hero-bg img,
.hero-bg .placeholder-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg video {
  animation: none;
}

.hero-bg img,
.hero-bg .placeholder-bg {
  animation: heroZoom 20s ease-in-out infinite alternate;
}

/* When video is present, hide the fallback image on desktop */
.hero-bg video ~ .hero-fallback {
  display: none;
}

.hero-bg .placeholder-bg {
  background: linear-gradient(135deg, #EDEDEF 0%, #E0E0E3 30%, #D1D1D6 70%, #E0E0E3 100%);
}

@keyframes heroZoom {
  from { transform: scale(1); }
  to { transform: scale(1.05); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(250,248,245,0.92) 0%, rgba(250,248,245,0.7) 40%, rgba(250,248,245,0.15) 70%, transparent 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: left;
  max-width: 700px;
  padding: 0 var(--padding-desktop);
}

.hero-content .label {
  margin-bottom: 24px;
  color: var(--color-accent-gold);
}

.hero-content h1 {
  margin-bottom: 24px;
  color: var(--color-text-dark);
}

.hero-content .subheadline {
  font-size: 20px;
  color: var(--color-text-muted);
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.hero .hanstone-badge {
  position: absolute;
  top: 120px;
  right: 64px;
  z-index: 2;
  display: block;
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero .hanstone-badge img {
  display: block;
  width: 160px;
  height: auto;
  border-radius: var(--radius-card);
}

.hero .hanstone-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(196, 67, 152, 0.3);
}

/* --- Hanstone Branding (#c44398) --- */
.hanstone-section {
  position: relative;
  overflow: hidden;
}

.hanstone-label {
  color: #c44398 !important;
  border-color: rgba(196, 67, 152, 0.4) !important;
}

.hanstone-check {
  color: #c44398 !important;
}

.btn--hanstone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: all var(--transition-default);
  text-decoration: none;
  background-color: #c44398;
  color: #FFFFFF;
  border: none;
}

.btn--hanstone:hover {
  background-color: #a8357f;
  transform: translateY(-1px);
}

/* Hanstone Flares */
.hanstone-flare {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196, 67, 152, 0.12) 0%, rgba(196, 67, 152, 0.04) 40%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  will-change: transform;
  transition: transform 0.1s linear;
}

.hanstone-flare--top-left {
  top: -200px;
  left: -150px;
}

.hanstone-flare--bottom-right {
  bottom: -200px;
  right: -150px;
}

/* --- Hanstone Spotlight --- */
.spotlight-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 48px;
  align-items: center;
}

.spotlight-image {
  aspect-ratio: 4/3;
  background: var(--color-bg-primary);
  overflow: hidden;
  border-radius: var(--radius-card);
}

.spotlight-image img,
.spotlight-image .placeholder-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.spotlight-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.selling-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.selling-point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--color-text-muted);
}

.selling-point .check {
  color: var(--color-accent-gold);
  font-size: 18px;
  flex-shrink: 0;
  line-height: 1.4;
}

/* --- Product Categories Grid --- */
/* --- Collection Header --- */
.collection-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 48px;
}

.collection-header__text {
  flex: 0 0 auto;
}

.collection-header__desc {
  max-width: 480px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin: 0;
}

/* --- Collection Mosaic Grid --- */
.collection-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 260px 260px;
  gap: 12px;
}

.collection-mosaic .mosaic-card:nth-child(1) { grid-column: 1; grid-row: 1; }
.collection-mosaic .mosaic-card:nth-child(2) { grid-column: 2; grid-row: 1; }
.collection-mosaic .mosaic-card:nth-child(3) { grid-column: 3; grid-row: 1; }
.collection-mosaic .mosaic-card:nth-child(4) { grid-column: 1; grid-row: 2; }
.collection-mosaic .mosaic-card:nth-child(5) { grid-column: 2; grid-row: 2; }
.collection-mosaic .mosaic-card:nth-child(6) { grid-column: 3; grid-row: 2; }

.mosaic-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
  cursor: pointer;
  text-decoration: none;
  border: 1px solid var(--color-border-light);
  transition: all 0.4s ease;
  box-shadow: var(--shadow-sm);
}

.mosaic-card:hover {
  transform: scale(1.015);
  border-color: var(--color-accent-gold);
}

.mosaic-card .card-bg {
  position: absolute;
  inset: 0;
}

.mosaic-card .card-bg img,
.mosaic-card .card-bg .placeholder-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mosaic-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  background: linear-gradient(to top, rgba(26,26,30,0.75) 0%, rgba(26,26,30,0.1) 50%, transparent 100%);
  transition: background 0.4s ease;
}

.mosaic-card:hover .mosaic-card__overlay {
  background: linear-gradient(to top, rgba(26,26,30,0.85) 0%, rgba(26,26,30,0.2) 60%, transparent 100%);
}

.mosaic-card__overlay--light {
  background: linear-gradient(to top, rgba(26,26,30,0.7) 0%, rgba(26,26,30,0.05) 50%, transparent 100%);
}

.mosaic-card__overlay h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 4px;
  letter-spacing: 0.01em;
}

.mosaic-card__cta {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-accent-gold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(6px);
  transition: all 0.35s ease;
}

.mosaic-card__cta .arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}

.mosaic-card:hover .mosaic-card__cta {
  opacity: 1;
  transform: translateY(0);
}

.mosaic-card:hover .mosaic-card__cta .arrow {
  transform: translateX(4px);
}

/* --- Trust Strip --- */
.trust-strip {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 64px;
  background-color: var(--color-bg-accent);
  padding: 64px 32px;
}

.trust-strip .trust-item {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}

.trust-strip .number {
  font-family: var(--font-headline);
  font-size: 48px;
  font-weight: 300;
  color: var(--color-text-dark);
  line-height: 1;
}

.trust-strip .desc {
  font-size: 18px;
  color: var(--color-text-muted);
  font-weight: 400;
  white-space: nowrap;
}

.trust-sep {
  width: 1px;
  height: 36px;
  background: rgba(0,0,0,0.12);
  align-self: center;
}

/* --- Inspiration Gallery Carousel --- */
.carousel-wrapper {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.carousel-wrapper::-webkit-scrollbar {
  display: none;
}

.carousel-track {
  display: flex;
  gap: 24px;
  padding: 0 var(--padding-desktop);
}

.carousel-card {
  display: block;
  flex: 0 0 380px;
  scroll-snap-align: start;
  position: relative;
  aspect-ratio: 3/4;
  border-radius: var(--radius-card);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--transition-default), border-color var(--transition-default);
}

.carousel-card:hover {
  transform: scale(1.02);
  border-color: var(--color-accent-gold);
}

.carousel-card .card-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--color-bg-surface);
}

.carousel-card .card-overlay {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  z-index: 2;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  pointer-events: none;
}

.carousel-card .card-overlay .stone-type {
  font-size: 11px;
  font-weight: 400;
  color: #555;
  display: block;
  margin-bottom: 3px;
}

.carousel-card .card-overlay .stone-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-dark);
  display: block;
  line-height: 1.2;
}

/* --- Carousel Card Image Swap on Hover --- */
.carousel-card.carousel-card--swap.reveal.visible {
  transition: transform var(--transition-default), border-color var(--transition-default);
}

.carousel-card--swap .card-img-default,
.carousel-card--swap .card-img-hover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.5s ease;
}

.carousel-card--swap .card-img-hover {
  opacity: 0;
}

.carousel-card--swap:hover .card-img-default {
  opacity: 0;
}

.carousel-card--swap:hover .card-img-hover {
  opacity: 1;
}

/* --- Testimonials --- */
.testimonial-carousel {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-item {
  display: none;
}

.testimonial-item.active {
  display: block;
}

.testimonial-item .quote-icon {
  font-size: 64px;
  color: var(--color-accent-gold);
  line-height: 1;
  margin-bottom: 24px;
  font-family: Georgia, serif;
}

.testimonial-item blockquote {
  font-size: 20px;
  font-style: italic;
  color: var(--color-text-dark);
  line-height: 1.6;
  margin-bottom: 24px;
}

.stars {
  color: var(--color-accent-gold);
  font-size: 18px;
  margin-bottom: 16px;
  letter-spacing: 4px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.testimonial-author .avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 16px;
}

.testimonial-author .info .name {
  font-weight: 500;
  font-size: 14px;
}

.testimonial-author .info .role {
  font-size: 12px;
  color: var(--color-text-muted);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.carousel-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(26,26,30,0.2);
  cursor: pointer;
  transition: all var(--transition-default);
}

.carousel-dots .dot.active {
  background: var(--color-accent-gold);
  width: 24px;
  border-radius: 4px;
}

.partner-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.partner-logos .partner-logo {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-dark);
  opacity: 0.4;
  transition: opacity var(--transition-default);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.partner-logos .partner-logo:hover {
  opacity: 1;
}

/* --- Blog Cards --- */
.blog-card {
  background: white;
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform var(--transition-default);
}

.blog-card:hover {
  transform: translateY(-4px);
}

.blog-card .card-image {
  aspect-ratio: 16/9;
  background: var(--color-bg-surface);
  position: relative;
  overflow: hidden;
}

.blog-card .card-image .tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--color-cta);
  color: white;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 2px;
}

.blog-card .card-body {
  padding: 24px;
}

.blog-card .card-body h4 {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}

.blog-card .card-body p {
  color: #6B6B6B;
  font-size: 14px;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card .card-meta {
  font-size: 12px;
  color: var(--color-text-muted);
  display: flex;
  gap: 16px;
}

/* --- Newsletter Section --- */
.newsletter-section {
  position: relative;
  background: var(--color-accent-gold-bg);
}

.newsletter-bg {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background: linear-gradient(135deg, var(--color-accent-gold), var(--color-accent-bronze), var(--color-accent-gold));
}

.newsletter-form {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  max-width: 700px;
  margin: 32px auto 0;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  background: #FFFFFF;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-button);
  color: var(--color-text-dark);
  font-size: 14px;
  min-height: 44px;
}

.newsletter-form input::placeholder {
  color: var(--color-text-muted);
}

.newsletter-form input:focus {
  border-color: var(--color-accent-gold);
}

.newsletter-form .btn {
  flex-shrink: 0;
  padding: 16px 40px;
  font-size: 16px;
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-feature);
  padding: 64px 0 0;
  border-top: 1px solid var(--color-border-default);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-col .footer-logo {
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.footer-col .footer-logo .logo-icon {
  color: var(--color-accent-gold);
}

.footer-col .tagline {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}

.footer-col .contact-line {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-dark);
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul a {
  font-size: 13px;
  color: var(--color-text-muted);
  transition: color var(--transition-default);
}

.footer-col ul a:hover {
  color: var(--color-accent-gold);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition-default);
  font-size: 14px;
}

.footer-social a:hover {
  border-color: var(--color-accent-gold);
  color: var(--color-accent-gold);
}

.footer-bottom {
  margin-top: 48px;
  padding: 24px 0;
  border-top: 1px solid var(--color-border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--color-text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a:hover {
  color: var(--color-accent-gold);
}

/* --- Page Hero (Interior pages) --- */
.page-hero {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: flex-end;
  padding: 64px 0;
  background: var(--color-bg-surface);
  overflow: hidden;
}

.page-hero .hero-bg {
  position: absolute;
  inset: 0;
}

.page-hero .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(250,248,245,0.9), rgba(250,248,245,0.4));
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.breadcrumb a:hover {
  color: var(--color-accent-gold);
}

.breadcrumb .separator {
  color: var(--color-accent-bronze);
}

/* --- Filter Sidebar & Product Grid --- */
.products-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
}

.filter-sidebar {
  position: sticky;
  top: 100px;
  align-self: start;
}

.filter-group {
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-border-dark);
  padding-bottom: 24px;
}

.filter-group h4 {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-dark);
  margin-bottom: 12px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.filter-group .filter-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition-default);
}

.filter-option:hover {
  color: var(--color-text-dark);
}

.filter-option input[type="checkbox"] {
  accent-color: var(--color-accent-gold);
  width: 16px;
  height: 16px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-default);
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  transform: scale(1.02);
  border-color: var(--color-accent-gold);
}

.product-card .card-image {
  aspect-ratio: 1;
  background: var(--color-bg-primary);
  position: relative;
  overflow: hidden;
}

.product-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card .card-body {
  padding: 20px;
}

.product-card .card-body h4 {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 4px;
}

.product-card .card-body .origin {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.product-card .badges {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.badge {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 2px;
  background: rgba(196, 163, 90, 0.1);
  color: var(--color-accent-gold);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.product-card .card-actions {
  display: flex;
  gap: 8px;
}

.product-card .card-actions .btn {
  flex: 1;
  padding: 10px;
  font-size: 12px;
}

/* --- Comparison Bar --- */
.comparison-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg-surface);
  border-top: 1px solid var(--color-accent-gold);
  padding: 12px 0;
  z-index: 900;
  transform: translateY(100%);
  transition: transform var(--transition-default);
}

.comparison-bar.active {
  transform: translateY(0);
}

.comparison-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.comparison-items {
  display: flex;
  gap: 12px;
}

.comparison-items .comp-thumb {
  width: 48px;
  height: 48px;
  background: var(--color-bg-primary);
  border-radius: var(--radius-card);
}

/* --- Product Detail --- */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.product-image-main {
  aspect-ratio: 4/3;
  background: var(--color-bg-surface);
  border-radius: var(--radius-card);
  overflow: hidden;
  cursor: zoom-in;
}

.product-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.product-info .product-name {
  font-family: var(--font-headline);
  font-size: 36px;
  font-weight: 300;
}

.product-info .product-collection {
  font-size: 14px;
  color: var(--color-accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.finish-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.finish-tag {
  padding: 8px 16px;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-button);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-default);
}

.finish-tag:hover,
.finish-tag.active {
  border-color: var(--color-accent-gold);
  color: var(--color-accent-gold);
}

.specs-accordion {
  border-top: 1px solid var(--color-border-dark);
}

.accordion-item {
  border-bottom: 1px solid var(--color-border-dark);
}

.accordion-header {
  padding: 16px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 500;
  font-size: 14px;
}

.accordion-content {
  padding: 0 0 16px;
  font-size: 14px;
  color: var(--color-text-muted);
  display: none;
}

.accordion-item.open .accordion-content {
  display: block;
}

/* --- Hanstone Brand Page --- */
.collections-band {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.collections-band::-webkit-scrollbar {
  display: none;
}

.collections-track {
  display: flex;
  gap: 16px;
  padding: 0 var(--padding-desktop);
}

.swatch-card {
  flex: 0 0 200px;
  scroll-snap-align: start;
  cursor: pointer;
  transition: all var(--transition-default);
}

.swatch-card:hover {
  transform: scale(1.02);
}

.swatch-card .swatch-image {
  aspect-ratio: 1;
  background: var(--color-bg-surface);
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 2px solid transparent;
  transition: border-color var(--transition-default);
}

.swatch-card:hover .swatch-image {
  border-color: var(--color-accent-gold);
}

.swatch-card .swatch-name {
  margin-top: 8px;
  font-size: 13px;
  font-weight: 500;
  text-align: center;
}

.swatch-card .swatch-collection {
  font-size: 11px;
  color: var(--color-text-muted);
  text-align: center;
}

.benefit-card {
  background: #FFFFFF;
  padding: 40px 32px;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all var(--transition-default);
}

.benefit-card:hover {
  border-color: var(--color-accent-gold);
}

.benefit-card .icon {
  font-size: 40px;
  margin-bottom: 20px;
}

.benefit-card h4 {
  font-size: 20px;
  margin-bottom: 12px;
}

.benefit-card p {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* --- Masonry Gallery (Get Inspired) --- */
.masonry-grid {
  columns: 3;
  column-gap: 16px;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
  cursor: pointer;
}

.masonry-item img {
  width: 100%;
  display: block;
  transition: transform var(--transition-default);
}

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

.masonry-item .overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,26,30,0.6);
  opacity: 0;
  transition: opacity var(--transition-default);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.masonry-item:hover .overlay {
  opacity: 1;
}

/* --- Timeline (About page) --- */
.timeline {
  position: relative;
  padding: 0 0 0 48px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-accent-gold);
}

.timeline-item {
  position: relative;
  margin-bottom: 48px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -40px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent-gold);
  border: 3px solid var(--color-bg-surface);
}

.timeline-item .year {
  font-family: var(--font-headline);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-accent-gold);
  margin-bottom: 8px;
}

.timeline-item h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

.timeline-item p {
  color: var(--color-text-muted);
  font-size: 14px;
}

/* --- Team Grid --- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  text-align: center;
  cursor: pointer;
}

.team-card .photo {
  aspect-ratio: 1;
  background: var(--color-bg-surface);
  border-radius: var(--radius-card);
  overflow: hidden;
  margin-bottom: 16px;
  position: relative;
}

.team-card .photo .bio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,26,30,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition-default);
}

.team-card:hover .photo .bio-overlay {
  opacity: 1;
}

.team-card .bio-overlay p {
  font-size: 13px;
  color: var(--color-text-muted);
  text-align: center;
}

.team-card .name {
  font-weight: 500;
  font-size: 16px;
  margin-bottom: 4px;
}

.team-card .role {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* --- Contact / Quote Form --- */
.contact-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 48px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  background: #FFFFFF;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-button);
  color: var(--color-text-dark);
  font-size: 14px;
  transition: border-color var(--transition-default);
  min-height: 44px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent-gold);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23A8A29E' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
  cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
  accent-color: var(--color-accent-gold);
  width: 16px;
  height: 16px;
}

.contact-info-panel {
  background: #FFFFFF;
  padding: 32px;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border-default);
  box-shadow: var(--shadow-sm);
}

.contact-info-panel h4 {
  margin-bottom: 24px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 14px;
  color: var(--color-text-muted);
}

.contact-info-item .icon {
  color: var(--color-accent-gold);
  font-size: 18px;
  flex-shrink: 0;
}

.map-embed {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--color-bg-primary);
  border-radius: var(--radius-card);
  margin-top: 24px;
  overflow: hidden;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --- Trade Page --- */
.trade-benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trade-benefit-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  padding: 32px 24px;
  border-radius: var(--radius-card);
  text-align: center;
  transition: all var(--transition-default);
}

.trade-benefit-card:hover {
  border-color: var(--color-accent-gold);
}

.trade-benefit-card .icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.trade-benefit-card h4 {
  font-size: 18px;
  margin-bottom: 12px;
}

.trade-benefit-card p {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --- Chat Widget --- */
.chat-widget-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent-gold);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1001;
  box-shadow: 0 4px 20px rgba(196, 163, 90, 0.4);
  transition: all var(--transition-default);
  animation: chatPulse 2s ease-in-out 3;
}

.chat-widget-btn:hover {
  transform: scale(1.1);
}

@keyframes chatPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(196, 163, 90, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(196, 163, 90, 0.8); }
}

.chat-widget-btn svg {
  width: 24px;
  height: 24px;
}

.chat-panel {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 360px;
  height: 500px;
  background: #FFFFFF;
  border: 1px solid var(--color-border-default);
  border-radius: 12px;
  z-index: 1001;
  display: none;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.chat-panel.active {
  display: flex;
}

.chat-panel-header {
  padding: 16px 20px;
  background: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-panel-header h4 {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
}

.chat-panel-header .close-btn {
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 4px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-messages {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
}

.chat-message {
  margin-bottom: 16px;
}

.chat-message.bot {
  padding: 12px 16px;
  background: var(--color-bg-surface);
  border-radius: 0 12px 12px 12px;
  font-size: 14px;
  color: var(--color-text-dark);
  line-height: 1.5;
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.quick-actions button {
  padding: 8px 14px;
  border: 1px solid var(--color-border-dark);
  border-radius: 20px;
  color: var(--color-text-muted);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition-default);
}

.quick-actions button:hover {
  border-color: var(--color-accent-gold);
  color: var(--color-accent-gold);
}

.chat-input {
  padding: 12px 16px;
  border-top: 1px solid var(--color-border-dark);
  display: flex;
  gap: 8px;
}

.chat-input input {
  flex: 1;
  padding: 10px 14px;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-default);
  border-radius: 20px;
  color: var(--color-text-dark);
  font-size: 13px;
}

.chat-input button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent-gold);
  color: #FFFFFF;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 600ms ease-out, transform 600ms ease-out;
}

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

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero-bg video,
  .hero-bg img,
  .hero-bg .placeholder-bg {
    animation: none;
  }

  /* Show fallback image instead of video for reduced-motion */
  .hero-bg video {
    display: none;
  }
  .hero-bg video ~ .hero-fallback {
    display: block;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* --- Responsive: Tablet --- */
@media (max-width: 1023px) {
  h1 { font-size: 48px; }
  h2 { font-size: 36px; }

  .container { padding: 0 32px; }

  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }

  .spotlight-grid,
  .product-detail-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .collection-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .collection-mosaic {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 200px 200px;
  }

  .trust-strip { gap: 40px; padding: 48px 24px; }
  .trust-strip .number { font-size: 40px; }
  .trust-strip .desc { font-size: 16px; }
  .trust-sep { height: 30px; }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-layout {
    grid-template-columns: 1fr;
  }

  .filter-sidebar {
    position: static;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .trade-benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .nav-desktop { display: none; }
  .user-toggle { display: none; }
  .nav-toggle { display: flex; }

  .hero-content {
    padding: 0 32px;
  }

  .carousel-track {
    padding: 0 32px;
  }

  .carousel-card {
    flex: 0 0 300px;
  }

  .lucciare-flare {
    width: 350px;
    height: 350px;
  }

  .hero .hanstone-badge { display: none; }
  .hero-badges { display: none; }
}

/* --- Responsive: Mobile --- */
@media (max-width: 767px) {
  :root {
    --section-padding-desktop: 64px;
  }

  /* Mobile: hide video, show fallback image to save bandwidth */
  .hero-bg video {
    display: none;
  }
  .hero-bg video ~ .hero-fallback {
    display: block;
  }

  h1 { font-size: 36px; }
  h2 { font-size: 30px; }
  h3 { font-size: 24px; }

  .container { padding: 0 var(--padding-mobile); }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .collection-mosaic {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 180px);
  }
  .collection-mosaic .mosaic-card:nth-child(1) { grid-column: 1; grid-row: 1; }
  .collection-mosaic .mosaic-card:nth-child(2) { grid-column: 2; grid-row: 1; }
  .collection-mosaic .mosaic-card:nth-child(3) { grid-column: 1; grid-row: 2; }
  .collection-mosaic .mosaic-card:nth-child(4) { grid-column: 2; grid-row: 2; }
  .collection-mosaic .mosaic-card:nth-child(5) { grid-column: 1; grid-row: 3; }
  .collection-mosaic .mosaic-card:nth-child(6) { grid-column: 2; grid-row: 3; }

  .trust-strip {
    flex-wrap: wrap;
    gap: 16px 32px;
    padding: 32px 16px;
  }
  .trust-strip .number { font-size: 32px; }
  .trust-strip .desc { font-size: 14px; }
  .trust-sep { display: none; }

  .hero-content {
    padding: 0 var(--padding-mobile);
  }

  .hero-content .subheadline {
    font-size: 16px;
  }

  .carousel-track {
    padding: 0 var(--padding-mobile);
    gap: 16px;
  }

  .carousel-card {
    flex: 0 0 260px;
  }

  .testimonial-carousel {
    max-width: 100%;
    padding: 32px 20px;
  }

  .testimonial-item blockquote {
    font-size: 18px;
  }

  .lucciare-flare {
    width: 250px;
    height: 250px;
  }

  .lucciare-flare--top-right {
    top: -100px;
    right: -80px;
  }

  .lucciare-flare--bottom-left {
    bottom: -100px;
    left: -80px;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero-ctas .btn {
    width: 100%;
    max-width: 300px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .masonry-grid {
    columns: 1;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trade-benefits-grid {
    grid-template-columns: 1fr;
  }

  .mobile-tab-bar {
    display: block;
  }

  body {
    padding-bottom: 72px;
  }

  .chat-panel {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 0;
  }

  .chat-widget-btn {
    bottom: 80px;
  }

  .checkbox-group {
    grid-template-columns: 1fr;
  }

  .locations-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   LUCCIARE BRANDING
   ============================================ */

.lucciare-section {
  position: relative;
  overflow: hidden;
}

.lucciare-label {
  color: #CD7E59 !important;
}

.lucciare-check {
  color: #CD7E59 !important;
}

.btn--lucciare {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: all var(--transition-default);
  text-decoration: none;
  background-color: #CD7E59;
  color: #FFFFFF;
  border: none;
}

.btn--lucciare:hover {
  background-color: #b56a47;
  transform: translateY(-1px);
}

.lucciare-flare {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(205, 126, 89, 0.10) 0%, rgba(205, 126, 89, 0.03) 40%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  will-change: transform;
  transition: transform 0.1s linear;
}

.lucciare-flare--top-right {
  top: -200px;
  right: -150px;
}

.lucciare-flare--bottom-left {
  bottom: -200px;
  left: -150px;
}

.spotlight-grid--reverse {
  direction: rtl;
}

.spotlight-grid--reverse > * {
  direction: ltr;
}

/* Hero badges stack */
.hero-badges {
  position: absolute;
  top: 120px;
  right: 64px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero .hanstone-badge {
  position: static;
}

.lucciare-badge:hover {
  box-shadow: 0 8px 24px rgba(205, 126, 89, 0.3) !important;
}

/* ============================================
   LOCATIONS SECTION
   ============================================ */

.locations-section {
  overflow: hidden;
  padding-top: 80px;
  padding-bottom: 80px;
}

.locations-logo {
  display: block;
  width: 480px;
  max-width: 90%;
  height: auto;
  margin: 0 auto 24px;
  filter: brightness(0);
}

.locations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.location-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-dark);
  overflow: hidden;
  transition: transform var(--transition-default), box-shadow var(--transition-default);
}

.location-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.location-map {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
  background: var(--color-bg-accent);
}

.location-map iframe {
  display: block;
  width: 100%;
  height: 100%;
  filter: grayscale(0.3) brightness(0.85) contrast(1.1);
  transition: filter var(--transition-default);
}

.location-card:hover .location-map iframe {
  filter: grayscale(0) brightness(1) contrast(1);
}

.location-info {
  padding: 20px 24px 24px;
}

.location-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.location-header h3 {
  margin-bottom: 0;
}

.location-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-gold);
  background: rgba(196, 163, 90, 0.1);
  border: 1px solid rgba(196, 163, 90, 0.25);
  padding: 4px 12px;
  margin-bottom: 0;
}

.location-info h3 {
  font-family: var(--font-headline);
  font-size: 28px;
  font-weight: 400;
  color: var(--color-text-dark);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.location-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.location-detail {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.location-detail svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent-gold);
}

.btn--small {
  font-size: 12px;
  padding: 10px 20px;
  letter-spacing: 0.08em;
}

/* Locations responsive */
@media (max-width: 1024px) {
  .locations-grid {
    grid-template-columns: 1fr 1fr;
  }

  .locations-grid .location-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .locations-grid {
    grid-template-columns: 1fr;
  }

  .locations-grid .location-card:last-child {
    max-width: 100%;
  }
}

/* ============================================
   LANGUAGE SELECTOR
   ============================================ */

.lang-selector {
  position: relative;
  margin-right: 16px;
}

.lang-selector-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 6px 10px;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-button);
  transition: border-color var(--transition-default), background var(--transition-default);
  background: transparent;
  color: var(--color-text-light);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.lang-selector-toggle:hover {
  border-color: var(--color-accent-gold);
  background: rgba(196, 163, 90, 0.08);
}

.lang-selector-toggle svg {
  width: 16px;
  height: 16px;
  opacity: 0.7;
}

.lang-current {
  min-width: 20px;
  text-align: center;
}

.lang-chevron {
  width: 10px;
  height: 10px;
  opacity: 0.5;
  transition: transform var(--transition-default);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: #FFFFFF;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-button);
  padding: 4px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition-default), transform var(--transition-default), visibility var(--transition-default);
  z-index: 1001;
  box-shadow: var(--shadow-lg);
}

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

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  cursor: pointer;
  transition: background var(--transition-default);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text-light);
}

.lang-option:hover {
  background: rgba(196, 163, 90, 0.1);
}

.lang-option.active {
  color: var(--color-accent-gold);
}

.lang-option.active::after {
  content: '\2713';
  margin-left: auto;
  font-size: 12px;
  color: var(--color-accent-gold);
}

.lang-option-label {
  font-weight: 400;
}

.lang-option-code {
  font-size: 11px;
  opacity: 0.5;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mobile-menu .lang-selector-mobile {
  display: flex;
  gap: 12px;
  padding: 24px 0;
  justify-content: center;
  border-top: 1px solid var(--color-border-dark);
  margin-top: 16px;
}

.mobile-menu .lang-selector-mobile button {
  padding: 8px 16px;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-button);
  color: var(--color-text-light);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-default);
  background: transparent;
}

.mobile-menu .lang-selector-mobile button:hover,
.mobile-menu .lang-selector-mobile button.active {
  border-color: var(--color-accent-gold);
  color: var(--color-accent-gold);
  background: rgba(196, 163, 90, 0.08);
}

@media (max-width: 768px) {
  .lang-selector {
    display: none;
  }
}