/* ==========================================================================
   DALEI STONE - Professional Headstone Manufacturer
   Modern Pixel-Accurate Responsive Stylesheet
   ========================================================================== */

:root {
  --primary: #006a9d;
  --primary-hover: #005380;
  --primary-light: #e8f4fa;
  --primary-gradient: linear-gradient(135deg, #006a9d 0%, #009cdd 100%);
  --secondary: #002533;
  --accent: #d4af37;
  --accent-gold: #c59b27;
  
  --dark-bg: #1a2228;
  --darker-bg: #12181d;
  --topbar-bg: #1e2229;
  --light-bg: #f8fafc;
  --card-bg: #ffffff;
  --border-color: #e5e9ee;
  --border-light: #f0f2f5;
  
  --text-main: #2b3540;
  --text-dark: #111827;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;
  
  --font-main: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Poppins', sans-serif;
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.12);
  --shadow-hover: 0 16px 36px rgba(0, 106, 157, 0.16);
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container-max: 1280px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  color: var(--text-main);
  background-color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ---------------- TOP BAR ---------------- */
.topbar {
  background-color: var(--topbar-bg);
  color: #cbd5e1;
  font-size: 0.825rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 101;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 38px;
}

.topbar-tagline {
  font-weight: 500;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-tagline i {
  color: #38bdf8;
  font-size: 0.8rem;
}

.topbar-contact {
  display: flex;
  align-items: center;
  gap: 24px;
}

.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #e2e8f0;
  transition: var(--transition);
}

.topbar-link:hover {
  color: #38bdf8;
}

.topbar-link i {
  font-size: 0.9rem;
  color: #38bdf8;
}

/* ---------------- MAIN NAVIGATION ---------------- */
.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: #ffffff;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

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

.logo-wrap img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 26px 14px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
  text-transform: capitalize;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: var(--primary);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
}

.nav-link i.fa-angle-down {
  font-size: 0.75rem;
  transition: transform 0.25s ease;
}

.nav-item:hover .nav-link i.fa-angle-down {
  transform: rotate(180deg);
}

/* Dropdown Menus */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  min-width: 250px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  border-top: 3px solid var(--primary);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--transition);
  z-index: 200;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 20px;
  font-size: 0.88rem;
  color: #334155;
  font-weight: 400;
  transition: var(--transition);
}

.dropdown-link:hover {
  background: var(--primary-light);
  color: var(--primary);
  padding-left: 24px;
}

/* Sub-dropdown */
.has-submenu {
  position: relative;
}

.submenu {
  position: absolute;
  top: 0;
  left: 100%;
  background: #ffffff;
  min-width: 240px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: var(--transition);
}

.has-submenu:hover .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* Mega dropdown for products */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  width: 960px;
  background: #ffffff;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.14);
  border-top: 3px solid var(--primary);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  z-index: 200;
}

.nav-item:hover .mega-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mega-column h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--secondary);
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: 8px;
  margin-bottom: 12px;
}

.mega-column ul li a {
  display: block;
  padding: 6px 0;
  font-size: 0.86rem;
  color: #475569;
  transition: var(--transition);
}

.mega-column ul li a:hover {
  color: var(--primary);
  padding-left: 6px;
}

/* Right Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

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

.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: #f1f5f9;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  transition: var(--transition);
}

.lang-btn:hover {
  background: #e2e8f0;
}

.lang-btn img {
  width: 18px;
  height: 12px;
  object-fit: cover;
  border-radius: 2px;
}

.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: #ffffff;
  min-width: 150px;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  padding: 6px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 200;
}

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

.lang-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  font-size: 0.85rem;
  color: #334155;
  transition: var(--transition);
}

.lang-item:hover {
  background: var(--primary-light);
  color: var(--primary);
}

.lang-item img {
  width: 18px;
  height: 12px;
  border-radius: 2px;
}

.btn-header-quote {
  background: var(--primary-gradient);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(0, 106, 157, 0.25);
  transition: var(--transition);
}

.btn-header-quote:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 106, 157, 0.35);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  font-size: 1.4rem;
  color: var(--secondary);
  cursor: pointer;
  padding: 8px;
}

/* ---------------- HERO SLIDER ---------------- */
.hero {
  position: relative;
  min-height: 580px;
  background: #0b1520;
  color: #ffffff;
  overflow: hidden;
}

.hero-slider {
  position: relative;
  width: 100%;
  height: 580px;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(7, 19, 31, 0.85) 0%, rgba(7, 19, 31, 0.5) 60%, rgba(7, 19, 31, 0.2) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 40px 0;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #e2e8f0;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 14px;
  color: #ffffff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 500;
  color: #38bdf8;
  margin-bottom: 16px;
  line-height: 1.3;
}

.hero-desc {
  font-size: 1.05rem;
  color: #e2e8f0;
  margin-bottom: 30px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-hero-primary {
  background: var(--primary-gradient);
  color: #ffffff;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 6px 20px rgba(0, 106, 157, 0.4);
  transition: var(--transition);
}

.btn-hero-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 106, 157, 0.5);
}

.btn-hero-vr {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(6px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-hero-vr:hover {
  background: rgba(255, 255, 255, 0.28);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.hero-controls {
  position: absolute;
  bottom: 24px;
  right: 40px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.4);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.hero-arrow:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.hero-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active {
  width: 32px;
  border-radius: 6px;
  background: #38bdf8;
}

/* ---------------- EXPERIENCE & ABOUT SECTION ---------------- */
.section-experience {
  padding: 85px 0;
  background-color: #ffffff;
}

.experience-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 8px;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--secondary);
  line-height: 1.25;
  margin-bottom: 18px;
}

.lead-text {
  font-size: 1.05rem;
  font-weight: 500;
  color: #334155;
  margin-bottom: 20px;
  line-height: 1.6;
}

.experience-paragraphs p {
  color: #475569;
  font-size: 0.925rem;
  margin-bottom: 14px;
  line-height: 1.7;
}

.experience-paragraphs p a {
  color: var(--primary);
  font-weight: 500;
  text-decoration: underline;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 28px 0;
  padding: 20px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.stat-item h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-item p {
  font-size: 0.8rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.6px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(0, 106, 157, 0.25);
  transition: var(--transition);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 106, 157, 0.35);
}

.experience-media {
  position: relative;
}

.experience-media-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.experience-media-wrap img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.experience-media-wrap:hover img {
  transform: scale(1.03);
}

.media-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(0, 37, 51, 0.9);
  backdrop-filter: blur(6px);
  color: #ffffff;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--primary);
  box-shadow: var(--shadow-md);
}

.media-badge h5 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.media-badge p {
  font-size: 0.8rem;
  color: #94a3b8;
}

/* ---------------- PRIVATE CUSTOMIZATION SECTION ---------------- */
.section-customization {
  padding: 85px 0;
  background-color: var(--light-bg);
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

.section-header .section-title {
  margin-bottom: 14px;
}

.section-header .section-desc {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.7;
}

.custom-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 45px;
}

.custom-step-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.custom-step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.step-number {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 2.2rem;
  font-weight: 800;
  color: #f1f5f9;
  line-height: 1;
  transition: var(--transition);
}

.custom-step-card:hover .step-number {
  color: #e0f2fe;
}

.step-icon-wrap {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition);
}

.custom-step-card:hover .step-icon-wrap {
  background: var(--primary);
}

.step-icon-wrap img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.step-card-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 12px;
}

.step-card-desc {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.6;
}

.custom-cta-wrap {
  text-align: center;
}

/* ---------------- CUSTOM ETCHING SECTION ---------------- */
.section-etching {
  padding: 85px 0;
  background-color: #ffffff;
}

.etching-top-wrap {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}

.etching-features {
  display: flex;
  gap: 30px;
  margin-top: 14px;
}

.etching-feat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #334155;
}

.etching-feat-item i {
  color: #0284c7;
  font-size: 1rem;
}

.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.btn-outline:hover {
  background: var(--primary);
  color: #ffffff;
}

.etching-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: #bae6fd;
}

.product-thumb {
  position: relative;
  overflow: hidden;
  height: 250px;
  background: #f1f5f9;
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-card:hover .product-thumb img {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(0, 37, 51, 0.8);
  backdrop-filter: blur(4px);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: capitalize;
}

.product-overlay-action {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 12px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  display: flex;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
}

.product-card:hover .product-overlay-action {
  opacity: 1;
  transform: translateY(0);
}

.btn-quick-view {
  background: #ffffff;
  color: var(--secondary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  box-shadow: var(--shadow-sm);
}

.btn-quick-view:hover {
  background: var(--primary);
  color: #ffffff;
}

.product-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.product-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--secondary);
  line-height: 1.35;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: var(--transition);
}

.product-card:hover .product-title {
  color: var(--primary);
}

.product-desc {
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.product-card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.btn-read-more:hover {
  color: var(--primary-hover);
  gap: 9px;
}

/* ---------------- COUNTRY SHOWCASE TABS ---------------- */
.section-showcase {
  padding: 85px 0;
  background-color: var(--light-bg);
}

.country-nav-tabs {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: #ffffff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 0.92rem;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.tab-btn img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.tab-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.tab-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 6px 18px rgba(0, 106, 157, 0.3);
}

.tab-pane {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-pane.active {
  display: block;
}

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

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

.showcase-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.showcase-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: #bae6fd;
}

.showcase-thumb {
  height: 220px;
  overflow: hidden;
  background: #f1f5f9;
  position: relative;
}

.showcase-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.showcase-card:hover .showcase-thumb img {
  transform: scale(1.07);
}

.showcase-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.showcase-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.showcase-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--secondary);
  line-height: 1.35;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.btn-card-learn {
  background: #f1f5f9;
  color: var(--primary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
  display: block;
}

.showcase-card:hover .btn-card-learn {
  background: var(--primary);
  color: #ffffff;
}

/* ---------------- VALUE PROPOSITION ---------------- */
.section-values {
  padding: 70px 0;
  background-color: #ffffff;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.values-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.value-boxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.value-box {
  background: var(--light-bg);
  padding: 24px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
}

.value-box h4 {
  font-size: 1.15rem;
  color: var(--secondary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.value-box h4 i {
  color: var(--primary);
}

.value-box p {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.5;
}

/* ---------------- STONE COLORS CAROUSEL ---------------- */
.section-colors {
  padding: 85px 0;
  background-color: var(--light-bg);
}

.colors-slider-container {
  position: relative;
  overflow: hidden;
  padding: 10px 0;
}

.colors-track {
  display: flex;
  gap: 20px;
  transition: transform 0.5s ease;
}

.color-card {
  min-width: calc((100% - (20px * 4)) / 5);
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  cursor: pointer;
}

.color-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.color-img-wrap {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.color-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.color-card:hover .color-img-wrap img {
  transform: scale(1.1);
}

.color-title {
  padding: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  color: #334155;
  background: #ffffff;
}

.colors-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

.btn-slider-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.btn-slider-arrow:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

/* ---------------- LATEST ARTICLES ---------------- */
.section-articles {
  padding: 85px 0;
  background-color: #ffffff;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.article-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: #bae6fd;
}

.article-thumb {
  height: 210px;
  position: relative;
  overflow: hidden;
  background: #e2e8f0;
}

.article-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.article-card:hover .article-thumb img {
  transform: scale(1.06);
}

.article-date-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--primary);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.article-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.article-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--secondary);
  line-height: 1.4;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card:hover .article-title {
  color: var(--primary);
}

.article-link {
  margin-top: auto;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ---------------- CTA BANNER ---------------- */
.section-cta {
  background: linear-gradient(135deg, var(--secondary) 0%, #063952 100%);
  color: #ffffff;
  padding: 65px 0;
  position: relative;
}

.cta-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.cta-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.cta-content p {
  font-size: 1rem;
  color: #cbd5e1;
  max-width: 650px;
}

.btn-cta-gold {
  background: var(--accent-gold);
  color: #ffffff;
  padding: 14px 34px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 18px rgba(197, 155, 39, 0.4);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-cta-gold:hover {
  background: #b0891e;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(197, 155, 39, 0.5);
}

/* ---------------- FOOTER ---------------- */
.footer {
  background: var(--darker-bg);
  color: #94a3b8;
  font-size: 0.88rem;
  padding-top: 70px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1.3fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
  margin-bottom: 18px;
}

.footer-logo img {
  height: 44px;
  filter: brightness(0) invert(1);
}

.footer-about p {
  line-height: 1.7;
  margin-bottom: 20px;
  color: #cbd5e1;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--primary);
}

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

.footer-links a {
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #38bdf8;
  padding-left: 4px;
}

.footer-post-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-post-item img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.footer-post-info a {
  color: #cbd5e1;
  font-size: 0.825rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: var(--transition);
}

.footer-post-info a:hover {
  color: #38bdf8;
}

.footer-post-info span {
  font-size: 0.75rem;
  color: #64748b;
  display: block;
  margin-top: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  color: #cbd5e1;
}

.footer-contact-item i {
  color: var(--primary);
  font-size: 1rem;
  margin-top: 3px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.825rem;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a:hover {
  color: #ffffff;
}

/* ---------------- FLOATING WIDGETS ---------------- */
.floating-bar {
  position: fixed;
  right: 18px;
  bottom: 80px;
  z-index: 99;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.float-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
  position: relative;
}

.float-whatsapp {
  background: #25d366;
}

.float-email {
  background: var(--primary);
}

.float-inquiry {
  background: var(--secondary);
}

.float-top {
  background: #475569;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}

.float-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.float-tooltip {
  position: absolute;
  right: 56px;
  background: #1e293b;
  color: #ffffff;
  font-size: 0.75rem;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translateX(6px);
  transition: var(--transition);
  pointer-events: none;
}

.float-btn:hover .float-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* ---------------- MODAL STYLES ---------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: #ffffff;
  border-radius: var(--radius-md);
  max-width: 600px;
  width: 100%;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
  transform: translateY(20px) scale(0.96);
  transition: var(--transition);
}

.modal-overlay.active .modal-box {
  transform: translateY(0) scale(1);
}

.modal-header {
  background: var(--secondary);
  color: #ffffff;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 1.2rem;
  font-weight: 600;
}

.modal-close {
  color: #94a3b8;
  font-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  color: #ffffff;
}

.modal-body {
  padding: 24px;
  max-height: calc(85vh - 70px);
  overflow-y: auto;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 6px;
}

.form-label span.req {
  color: #ef4444;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-dark);
  background: #f8fafc;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 106, 157, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.btn-submit-inquiry {
  width: 100%;
  background: var(--primary-gradient);
  color: #ffffff;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(0, 106, 157, 0.3);
  transition: var(--transition);
  margin-top: 8px;
}

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

/* Quick View Modal specifics */
.quickview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.quickview-img-wrap img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.quickview-details h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 12px;
}

.quickview-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.quickview-desc {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 20px;
}

/* Toast alert */
.toast-notice {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(30px);
  background: #10b981;
  color: #ffffff;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.toast-notice.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* ---------------- RESPONSIVE BREAKPOINTS (OPTIMIZED PROPORTIONS) ---------------- */

/* Mobile Bottom Sticky Bar */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 56px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
  z-index: 998;
  padding: 6px 12px;
  align-items: center;
  gap: 10px;
}

.mobile-bar-btn {
  flex: 1;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.mobile-bar-btn.btn-wa {
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}

.mobile-bar-btn.btn-quote {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 106, 157, 0.3);
}

.mobile-bar-btn:active {
  transform: scale(0.98);
}

/* Tablet (max-width: 1100px) */
@media (max-width: 1100px) {
  .nav-menu {
    gap: 0;
  }
  .nav-link {
    padding: 26px 8px;
    font-size: 0.88rem;
  }
  .showcase-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Medium Tablets & Large Phones (max-width: 991px) */
@media (max-width: 991px) {
  .topbar {
    min-height: 34px;
    font-size: 0.78rem;
  }
  .topbar-tagline {
    display: none;
  }
  .topbar .container {
    justify-content: center;
  }
  .topbar-contact {
    gap: 16px;
  }

  .header .container {
    height: 64px;
    padding: 0 16px;
  }
  .logo-wrap img {
    height: 36px;
  }
  .btn-header-quote {
    display: none;
  }
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 6px;
    background: #f1f5f9;
    color: var(--secondary);
    font-size: 1.25rem;
    cursor: pointer;
  }

  /* Mobile Slide-in Drawer */
  .nav-menu {
    position: fixed;
    top: 64px;
    right: 0;
    width: 82%;
    max-width: 340px;
    height: calc(100vh - 64px);
    background: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 20px 80px 20px;
    overflow-y: auto;
    box-shadow: -8px 0 24px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    display: flex;
  }
  .nav-menu.open {
    transform: translateX(0);
  }

  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--border-light);
  }
  .nav-link {
    padding: 13px 0;
    width: 100%;
    font-size: 0.92rem;
    justify-content: space-between;
  }
  .nav-link::after {
    display: none;
  }

  .dropdown-menu,
  .mega-dropdown,
  .submenu {
    position: static;
    transform: none !important;
    box-shadow: none;
    border: none;
    width: 100%;
    opacity: 1;
    visibility: visible;
    display: none;
    padding: 8px 12px;
    background: #f8fafc;
    border-radius: 6px;
    margin-bottom: 10px;
  }
  .dropdown-menu.mobile-open,
  .mega-dropdown.mobile-open,
  .submenu.mobile-open {
    display: block;
  }
  .mega-dropdown {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 12px;
  }
  .mega-column h4 {
    font-size: 0.88rem;
    margin-bottom: 6px;
    padding-bottom: 4px;
  }
  .mega-column ul li a {
    padding: 5px 0;
    font-size: 0.82rem;
  }

  .experience-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .custom-steps-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .etching-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .values-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

/* Mobile Screens (max-width: 768px) */
@media (max-width: 768px) {
  /* Show Mobile Bottom Bar */
  .mobile-bottom-bar {
    display: flex;
  }

  /* Compact Container & Sections */
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section-experience,
  .section-customization,
  .section-etching,
  .section-showcase,
  .section-values,
  .section-colors,
  .section-articles {
    padding: 44px 0;
  }

  .section-header {
    margin-bottom: 26px;
    text-align: center;
  }

  .section-tag {
    font-size: 0.72rem;
    letter-spacing: 0.8px;
    margin-bottom: 4px;
  }

  .section-title {
    font-size: clamp(1.45rem, 5.5vw, 1.8rem);
    line-height: 1.3;
    margin-bottom: 10px;
  }

  .section-desc {
    font-size: 0.86rem;
    line-height: 1.6;
    color: #64748b;
  }

  /* Hero Section Proportions */
  .hero-slider {
    height: 430px;
  }
  .hero-content {
    padding: 24px 0;
    max-width: 100%;
  }
  .hero-badge {
    font-size: 0.72rem;
    padding: 4px 10px;
    margin-bottom: 10px;
  }
  .hero-title {
    font-size: clamp(1.75rem, 7vw, 2.2rem);
    line-height: 1.2;
    margin-bottom: 8px;
  }
  .hero-subtitle {
    font-size: clamp(1.05rem, 4.2vw, 1.25rem);
    margin-bottom: 12px;
  }
  .hero-desc {
    font-size: 0.85rem;
    line-height: 1.55;
    margin-bottom: 22px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .hero-buttons {
    gap: 10px;
  }
  .btn-hero-primary {
    padding: 10px 18px;
    font-size: 0.82rem;
    letter-spacing: 0.5px;
  }
  .btn-hero-vr {
    padding: 10px 14px;
    font-size: 0.82rem;
  }
  .hero-controls {
    bottom: 14px;
    right: 14px;
    gap: 6px;
  }
  .hero-arrow {
    width: 32px;
    height: 32px;
    font-size: 0.75rem;
  }
  .hero-dots {
    bottom: 14px;
    gap: 6px;
  }
  .hero-dot {
    width: 8px;
    height: 8px;
  }
  .hero-dot.active {
    width: 22px;
  }

  /* 13 Years Experience Section */
  .lead-text {
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 12px;
  }
  .experience-paragraphs p {
    font-size: 0.85rem;
    line-height: 1.65;
    margin-bottom: 10px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin: 18px 0;
    padding: 14px 0;
  }
  .stat-item h3 {
    font-size: 1.45rem;
  }
  .stat-item p {
    font-size: 0.7rem;
  }
  .experience-media-wrap img {
    height: 220px;
  }
  .media-badge {
    bottom: 10px;
    left: 10px;
    padding: 8px 12px;
  }
  .media-badge h5 {
    font-size: 0.85rem;
  }
  .media-badge p {
    font-size: 0.72rem;
  }

  /* 3-Step Customization Cards */
  .custom-steps-grid {
    gap: 14px;
    margin-bottom: 24px;
  }
  .custom-step-card {
    padding: 22px 16px;
  }
  .step-number {
    font-size: 1.5rem;
    top: 10px;
    right: 14px;
  }
  .step-icon-wrap {
    width: 60px;
    height: 60px;
    margin-bottom: 14px;
  }
  .step-icon-wrap img {
    width: 34px;
    height: 34px;
  }
  .step-card-title {
    font-size: 1.05rem;
    margin-bottom: 6px;
  }
  .step-card-desc {
    font-size: 0.82rem;
    line-height: 1.55;
  }

  /* Custom Etching Section */
  .etching-top-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 22px;
  }
  .etching-features {
    flex-direction: column;
    gap: 6px;
    margin-top: 8px;
  }
  .etching-feat-item {
    font-size: 0.82rem;
  }
  .etching-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .product-thumb {
    height: 210px;
    aspect-ratio: 4/3;
  }
  .product-body {
    padding: 16px;
  }
  .product-title {
    font-size: 0.95rem;
    margin-bottom: 6px;
  }
  .product-desc {
    font-size: 0.82rem;
    line-height: 1.55;
    margin-bottom: 12px;
    -webkit-line-clamp: 2;
  }

  /* Country Monument Tabs: Horizontal Touch Scroll Track */
  .country-nav-tabs {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 8px;
    padding: 2px 2px 14px 2px;
    margin-bottom: 20px;
  }
  .country-nav-tabs::-webkit-scrollbar {
    display: none;
  }
  .tab-btn {
    flex-shrink: 0;
    padding: 8px 14px;
    font-size: 0.82rem;
    border-radius: 999px;
    gap: 6px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  }
  .tab-btn img {
    width: 20px;
    height: 20px;
  }

  /* Country Showcase Product Grid: 2-Column Balanced Catalog */
  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .showcase-thumb {
    height: 145px;
    aspect-ratio: 1/1;
  }
  .showcase-body {
    padding: 10px;
  }
  .showcase-tag {
    font-size: 0.65rem;
    margin-bottom: 3px;
  }
  .showcase-title {
    font-size: 0.8rem;
    line-height: 1.35;
    margin-bottom: 8px;
    min-height: 2.2em;
    -webkit-line-clamp: 2;
  }
  .btn-card-learn {
    font-size: 0.72rem;
    padding: 6px 4px;
    border-radius: 4px;
  }

  /* Value Proposition */
  .values-grid {
    gap: 20px;
  }
  .value-boxes {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .value-box {
    padding: 16px;
  }
  .value-box h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
  }
  .value-box p {
    font-size: 0.8rem;
    line-height: 1.5;
  }

  /* Stone Colors Carousel (2 items per slide) */
  .color-card {
    min-width: calc((100% - 12px) / 2);
  }
  .color-img-wrap {
    height: 130px;
  }
  .color-title {
    font-size: 0.75rem;
    padding: 8px 4px;
  }
  .colors-controls {
    margin-top: 14px;
  }
  .btn-slider-arrow {
    width: 34px;
    height: 34px;
    font-size: 0.8rem;
  }

  /* Latest Articles */
  .articles-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .article-thumb {
    height: 180px;
  }
  .article-body {
    padding: 14px;
  }
  .article-title {
    font-size: 0.92rem;
    line-height: 1.4;
  }

  /* CTA Banner */
  .section-cta {
    padding: 40px 0;
  }
  .cta-wrap {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  .cta-content h2 {
    font-size: 1.45rem;
  }
  .cta-content p {
    font-size: 0.85rem;
  }
  .btn-cta-gold {
    width: 100%;
    justify-content: center;
    padding: 12px;
    font-size: 0.9rem;
  }

  /* Footer */
  .footer {
    padding-top: 45px;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 24px;
  }
  .footer-logo img {
    height: 36px;
  }
  .footer-about p {
    font-size: 0.82rem;
    margin-bottom: 14px;
  }
  .footer-col h4 {
    font-size: 0.95rem;
    margin-bottom: 12px;
    padding-bottom: 6px;
  }
  .footer-links li {
    margin-bottom: 8px;
  }
  .footer-links a {
    font-size: 0.82rem;
  }
  .footer-post-item img {
    width: 50px;
    height: 50px;
  }
  .footer-post-info a {
    font-size: 0.78rem;
  }
  .footer-contact-item {
    font-size: 0.82rem;
    margin-bottom: 10px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
    font-size: 0.75rem;
    padding: 18px 0 76px 0; /* Padding for mobile sticky bottom bar */
  }

  /* Floating Bar on Mobile: Subtle & High-position */
  .floating-bar {
    bottom: 74px;
    right: 12px;
    gap: 8px;
  }
  .float-whatsapp,
  .float-email,
  .float-inquiry {
    display: none; /* Moved to mobile bottom sticky bar for cleaner UX */
  }
  .float-btn {
    width: 38px;
    height: 38px;
    font-size: 0.8rem;
  }

  /* Modals on Mobile */
  .modal-overlay {
    padding: 12px;
  }
  .modal-box {
    max-height: 90vh;
    border-radius: 8px;
  }
  .modal-header {
    padding: 14px 18px;
  }
  .modal-header h3 {
    font-size: 1rem;
  }
  .modal-body {
    padding: 16px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .form-group {
    margin-bottom: 12px;
  }
  .form-label {
    font-size: 0.8rem;
    margin-bottom: 4px;
  }
  .form-control {
    font-size: 16px; /* Avoid iOS auto-zoom */
    padding: 10px 12px;
    min-height: 42px;
  }
  .quickview-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .quickview-img-wrap img {
    height: 200px;
  }
}

/* Extra Small Phones (max-width: 420px) */
@media (max-width: 420px) {
  .hero-slider {
    height: 410px;
  }
  .hero-title {
    font-size: 1.65rem;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-hero-primary,
  .btn-hero-vr {
    justify-content: center;
  }
  .value-boxes {
    grid-template-columns: 1fr;
  }
  .showcase-thumb {
    height: 130px;
  }
  .showcase-title {
    font-size: 0.78rem;
  }
}