/* ===================================================================
   CƠ SỞ MỘC HIỆP - LUXURY WOODWORKING & INTERIOR (EST. 2005)
   Master Craftsmanship - Wholesale & Retail
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Playfair+Display:ital,wght@0,600;0,700;0,800;1,600&display=swap');

:root {
  --wood-darkest: #130c08;
  --wood-dark: #1e140d;
  --wood-espresso: #291c14;
  --wood-mahogany: #432213;
  --wood-warm: #7b4322;
  --wood-amber: #b86e35;
  --wood-gold: #c99347;
  --wood-gold-light: #f3d7a8;
  --wood-cream: #faf6f0;
  --wood-cream-alt: #f3ece1;
  --wood-cream-card: #ffffff;
  --wood-border: #e6dac8;
  --wood-border-dark: #3a291f;

  --text-main: #241c16;
  --text-muted: #6e6055;
  --text-light: #fcf9f5;
  --text-gold: #d49d4e;

  --shadow-sm: 0 4px 12px rgba(30, 20, 13, 0.06);
  --shadow-md: 0 10px 25px rgba(30, 20, 13, 0.1);
  --shadow-lg: 0 20px 45px rgba(30, 20, 13, 0.16);
  --shadow-gold: 0 8px 30px rgba(184, 110, 53, 0.25);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--wood-cream);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  outline: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===================================================================
   TOP BAR & HEADER
   =================================================================== */
.top-bar {
  background-color: var(--wood-darkest);
  color: #cbb49f;
  font-size: 0.825rem;
  border-bottom: 1px solid rgba(201, 147, 71, 0.2);
  padding: 0.5rem 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar-item i, .top-bar-item svg {
  color: var(--wood-gold);
}

.badge-tag-mini {
  background: linear-gradient(135deg, var(--wood-amber), var(--wood-gold));
  color: #fff;
  font-weight: 700;
  font-size: 0.7rem;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(30, 20, 13, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 147, 71, 0.25);
  transition: var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  background: rgba(22, 14, 9, 0.98);
}

.site-header .container {
  max-width: 1380px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 1.5rem;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.logo-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--wood-mahogany), #1f1109);
  border: 1.5px solid var(--wood-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(201, 147, 71, 0.2);
  flex-shrink: 0;
}

.logo-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--wood-gold);
}

.logo-text-group {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}

.logo-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: #fff;
  line-height: 1.1;
  text-transform: uppercase;
  white-space: nowrap;
}

.logo-title span {
  color: var(--wood-gold);
}

.logo-subtitle {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #b5a494;
  font-weight: 500;
  white-space: nowrap;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  flex-shrink: 0;
}

.nav-link {
  color: #ded1c4;
  font-weight: 500;
  font-size: 0.92rem;
  position: relative;
  padding: 0.5rem 0;
  transition: var(--transition-fast);
  white-space: nowrap;
  word-break: keep-all;
  flex-shrink: 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--wood-gold-light);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--wood-amber), var(--wood-gold));
  transition: var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.btn-header-quote {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--wood-warm), var(--wood-amber));
  color: #fff;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(243, 215, 168, 0.3);
  box-shadow: 0 4px 15px rgba(184, 110, 53, 0.35);
  transition: var(--transition-normal);
  white-space: nowrap;
  word-break: keep-all;
  flex-shrink: 0;
}

.btn-header-quote:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(184, 110, 53, 0.5);
  background: linear-gradient(135deg, var(--wood-amber), var(--wood-gold));
  color: var(--wood-darkest);
}

.btn-mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(201, 147, 71, 0.3);
  color: #fff;
  align-items: center;
  justify-content: center;
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: var(--wood-dark);
  z-index: 2000;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(201, 147, 71, 0.2);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-links a {
  color: #edd5be;
  font-size: 1.05rem;
  font-weight: 500;
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  min-height: 44px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.mobile-nav-links a:hover {
  color: var(--wood-gold);
  background: rgba(201, 147, 71, 0.1);
  padding-left: 0.85rem;
}

/* ===================================================================
   HERO SECTION
   =================================================================== */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: var(--wood-darkest);
  overflow: hidden;
  color: #fff;
}

.hero-bg-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
  transition: transform 10s ease;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(19, 12, 8, 0.95) 0%,
    rgba(25, 16, 11, 0.88) 55%,
    rgba(25, 16, 11, 0.5) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 780px;
  padding: 4rem 0;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(201, 147, 71, 0.15);
  border: 1px solid rgba(201, 147, 71, 0.4);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--wood-gold-light);
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero-badge-pill span.dot {
  width: 8px;
  height: 8px;
  background-color: #2ecc71;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px #2ecc71;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 1.4rem;
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.6);
}

.hero-title .highlight {
  background: linear-gradient(135deg, #f8e6c7, var(--wood-gold), #cf883c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.125rem;
  color: #dfd2c4;
  line-height: 1.7;
  margin-bottom: 2.2rem;
  max-width: 650px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-bottom: 3rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, var(--wood-amber), var(--wood-gold));
  color: var(--wood-darkest);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-gold);
  border: 1px solid rgba(255, 255, 255, 0.4);
  transition: var(--transition-normal);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(184, 110, 53, 0.45);
  background: linear-gradient(135deg, #d3813e, #e2ad5d);
  color: #000;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(201, 147, 71, 0.4);
  transition: var(--transition-normal);
}

.btn-secondary:hover {
  background: rgba(201, 147, 71, 0.2);
  border-color: var(--wood-gold);
  transform: translateY(-2px);
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  border-top: 1px solid rgba(201, 147, 71, 0.2);
  padding-top: 2rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--wood-gold);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.85rem;
  color: #bfaea0;
  line-height: 1.35;
}

/* ===================================================================
   SECTION UTILITIES
   =================================================================== */
.section {
  padding: 6rem 0;
}

.section-bg-alt {
  background-color: var(--wood-cream-alt);
}

.section-bg-dark {
  background-color: var(--wood-dark);
  color: #fff;
}

.section-heading-center {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.section-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--wood-amber);
  margin-bottom: 0.6rem;
  position: relative;
}

.section-bg-dark .section-badge {
  color: var(--wood-gold);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.5vw, 2.7rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.section-bg-dark .section-title {
  color: #fff;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.section-bg-dark .section-subtitle {
  color: #c9b9ad;
}

/* ===================================================================
   ABOUT & HERITAGE (SINCE 2005)
   =================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-box {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #fff;
}

.about-img-box img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-img-box:hover img {
  transform: scale(1.03);
}

.about-badge-floating {
  position: absolute;
  bottom: -25px;
  right: -20px;
  background: linear-gradient(135deg, var(--wood-dark), var(--wood-espresso));
  border: 2px solid var(--wood-gold);
  border-radius: var(--radius-md);
  color: #fff;
  padding: 1.2rem 1.6rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.about-badge-icon {
  font-size: 2.2rem;
  color: var(--wood-gold);
}

.about-badge-text .years {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--wood-gold);
  display: block;
  line-height: 1;
}

.about-badge-text .sub {
  font-size: 0.8rem;
  color: #d1c0b3;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-text .section-badge {
  text-align: left;
}

.about-text .section-title {
  text-align: left;
}

.about-paragraphs {
  margin-bottom: 2rem;
  color: var(--text-muted);
  font-size: 1.025rem;
}

.about-paragraphs p {
  margin-bottom: 1rem;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.pillar-card {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  background: #fff;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--wood-border);
  box-shadow: var(--shadow-sm);
}

.pillar-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--wood-cream-alt);
  color: var(--wood-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pillar-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
  color: var(--text-main);
}

.pillar-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ===================================================================
   WHOLESALE & RETAIL DUAL VALUE SECTION
   =================================================================== */
.dual-model-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.model-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--wood-border);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.model-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--wood-amber);
}

.model-card.featured {
  background: linear-gradient(180deg, #fffcf8 0%, #fff 100%);
  border: 2px solid var(--wood-gold);
}

.model-tag {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.2rem;
}

.tag-retail {
  background: rgba(184, 110, 53, 0.12);
  color: var(--wood-warm);
  border: 1px solid rgba(184, 110, 53, 0.3);
}

.tag-wholesale {
  background: rgba(30, 20, 13, 0.08);
  color: var(--wood-dark);
  border: 1px solid rgba(30, 20, 13, 0.25);
}

.model-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--wood-dark);
}

.model-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.model-features {
  list-style: none;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.model-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
  font-size: 0.925rem;
  color: var(--text-main);
}

.model-features li svg {
  width: 18px;
  height: 18px;
  fill: var(--wood-amber);
  flex-shrink: 0;
  margin-top: 3px;
}

.btn-card-quote {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition-normal);
}

.btn-card-retail {
  background: var(--wood-cream-alt);
  color: var(--wood-dark);
  border: 1px solid var(--wood-border);
}

.btn-card-retail:hover {
  background: var(--wood-warm);
  color: #fff;
}

.btn-card-wholesale {
  background: linear-gradient(135deg, var(--wood-espresso), var(--wood-darkest));
  color: var(--wood-gold-light);
  border: 1px solid var(--wood-gold);
}

.btn-card-wholesale:hover {
  background: linear-gradient(135deg, var(--wood-amber), var(--wood-gold));
  color: var(--wood-darkest);
}

/* ===================================================================
   PRODUCT CATALOGUE SHOWCASE (WITHOUT PRICING)
   =================================================================== */
.catalog-toolbar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.catalog-search-wrap {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
  width: 100%;
}

.catalog-search-input {
  width: 100%;
  padding: 0.85rem 1.2rem 0.85rem 3rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--wood-border);
  background: #fff;
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.catalog-search-input:focus {
  outline: none;
  border-color: var(--wood-amber);
  box-shadow: 0 0 0 3px rgba(184, 110, 53, 0.15);
}

.catalog-search-icon {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--wood-warm);
  pointer-events: none;
}

.catalog-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tab-btn {
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  background: #fff;
  border: 1px solid var(--wood-border);
  transition: var(--transition-fast);
}

.tab-btn:hover {
  color: var(--wood-warm);
  border-color: var(--wood-warm);
}

.tab-btn.active {
  background: var(--wood-dark);
  color: var(--wood-gold-light);
  border-color: var(--wood-dark);
  box-shadow: var(--shadow-sm);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2rem;
}

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

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

.product-media {
  position: relative;
  height: 270px;
  overflow: hidden;
  background-color: #eee;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.product-badge-corner {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(19, 12, 8, 0.85);
  backdrop-filter: blur(4px);
  color: var(--wood-gold-light);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid rgba(201, 147, 71, 0.3);
  text-transform: uppercase;
}

.product-scope-tag {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: #fff;
  color: var(--wood-espresso);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-name {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--wood-amber);
  margin-bottom: 0.4rem;
}

.product-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--wood-dark);
  line-height: 1.3;
  margin-bottom: 0.6rem;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.2rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.spec-line {
  display: flex;
  gap: 0.4rem;
}

.spec-line strong {
  color: var(--text-main);
}

.price-notice-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--wood-cream-alt);
  border: 1px dashed var(--wood-amber);
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-md);
  margin-top: auto;
  margin-bottom: 1.2rem;
}

.price-notice-text {
  font-size: 0.825rem;
  color: var(--wood-dark);
  font-weight: 600;
}

.price-notice-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.btn-prod-view {
  background: #fff;
  border: 1px solid var(--wood-border);
  color: var(--text-main);
  padding: 0.65rem;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-align: center;
  transition: var(--transition-fast);
}

.btn-prod-view:hover {
  border-color: var(--wood-dark);
  background: var(--wood-cream);
}

.btn-prod-quote {
  background: linear-gradient(135deg, var(--wood-warm), var(--wood-amber));
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.65rem;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-align: center;
  box-shadow: 0 4px 12px rgba(184, 110, 53, 0.25);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.btn-prod-quote:hover {
  background: linear-gradient(135deg, var(--wood-amber), var(--wood-gold));
  color: var(--wood-darkest);
}

/* ===================================================================
   WOOD MATERIALS GUIDE (CẨM NANG GỖ XƯỞNG)
   =================================================================== */
.wood-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.wood-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(201, 147, 71, 0.25);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  transition: var(--transition-normal);
}

.wood-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--wood-gold);
  transform: translateY(-4px);
}

.wood-card-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  color: var(--wood-gold);
}

.wood-card-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.wood-card-desc {
  font-size: 0.88rem;
  color: #c5b5a7;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.wood-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.wood-tag {
  background: rgba(201, 147, 71, 0.15);
  color: var(--wood-gold-light);
  font-size: 0.72rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(201, 147, 71, 0.3);
}

/* ===================================================================
   WORKFLOW PROCESS
   =================================================================== */
.process-steps-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

.step-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  border: 1px solid var(--wood-border);
  box-shadow: var(--shadow-sm);
  position: relative;
  text-align: center;
  transition: var(--transition-normal);
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--wood-amber);
}

.step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--wood-warm), var(--wood-amber));
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  box-shadow: 0 6px 15px rgba(184, 110, 53, 0.3);
}

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--wood-dark);
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ===================================================================
   QUOTE & CONSULTATION FORM SECTION
   =================================================================== */
.quote-section-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3.5rem;
  align-items: stretch;
}

.quote-info-box {
  background: linear-gradient(145deg, var(--wood-espresso), var(--wood-darkest));
  border-radius: var(--radius-lg);
  padding: 2.8rem;
  color: #fff;
  border: 1px solid rgba(201, 147, 71, 0.3);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.quote-info-header h3 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.8rem;
}

.quote-info-header p {
  color: #c9b9ad;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-quick-list {
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
  margin-bottom: 2.5rem;
}

.contact-quick-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-quick-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(201, 147, 71, 0.15);
  border: 1px solid rgba(201, 147, 71, 0.35);
  color: var(--wood-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-quick-info span {
  display: block;
  font-size: 0.8rem;
  color: #b5a494;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.contact-quick-info strong {
  font-size: 1.1rem;
  color: #fff;
}

.direct-channels {
  display: flex;
  gap: 0.75rem;
}

.btn-channel {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.btn-zalo-direct {
  background: #0068ff;
  color: #fff;
}

.btn-zalo-direct:hover {
  background: #0056d6;
  box-shadow: 0 4px 15px rgba(0, 104, 255, 0.4);
}

.btn-phone-direct {
  background: #27ae60;
  color: #fff;
}

.btn-phone-direct:hover {
  background: #219653;
  box-shadow: 0 4px 15px rgba(39, 174, 96, 0.4);
}

/* Form Box */
.quote-form-box {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.8rem;
  border: 1px solid var(--wood-border);
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--wood-dark);
}

.form-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-label span.req {
  color: #e74c3c;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--wood-border);
  border-radius: var(--radius-sm);
  font-size: 0.925rem;
  font-family: inherit;
  background: var(--wood-cream);
  color: var(--text-main);
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--wood-amber);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(184, 110, 53, 0.15);
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

.order-type-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.radio-card {
  position: relative;
  display: block;
  cursor: pointer;
}

.radio-card input {
  position: absolute;
  opacity: 0;
}

.radio-card-content {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--wood-border);
  border-radius: var(--radius-sm);
  text-align: center;
  background: var(--wood-cream);
  transition: var(--transition-fast);
}

.radio-card input:checked + .radio-card-content {
  border-color: var(--wood-amber);
  background: rgba(184, 110, 53, 0.1);
  font-weight: 700;
  color: var(--wood-warm);
}

.btn-submit-quote {
  width: 100%;
  background: linear-gradient(135deg, var(--wood-warm), var(--wood-amber));
  color: #fff;
  padding: 0.95rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: var(--shadow-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-normal);
}

.btn-submit-quote:hover {
  background: linear-gradient(135deg, var(--wood-amber), var(--wood-gold));
  color: var(--wood-darkest);
  transform: translateY(-2px);
}

/* ===================================================================
   TESTIMONIALS / COMMITTMENT
   =================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.review-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--wood-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.review-stars {
  color: #f39c12;
  font-size: 1rem;
  margin-bottom: 0.8rem;
  letter-spacing: 2px;
}

.review-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-style: italic;
  flex-grow: 1;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--wood-amber);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.reviewer-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--wood-dark);
}

.reviewer-info span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ===================================================================
   FOOTER
   =================================================================== */
.site-footer {
  background: var(--wood-darkest);
  color: #d1c0b3;
  padding: 5rem 0 2rem;
  border-top: 3px solid var(--wood-amber);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  font-family: var(--font-serif);
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 1.3rem;
  position: relative;
  padding-bottom: 0.5rem;
}

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

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #b5a494;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a:hover {
  color: var(--wood-gold-light);
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  font-size: 0.9rem;
}

.footer-contact-list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}

.footer-contact-list svg {
  width: 18px;
  height: 18px;
  fill: var(--wood-gold);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #8c7e72;
}

/* ===================================================================
   FLOATING QUICK CONTACT ACTION WIDGETS
   =================================================================== */
.floating-contact-wrap {
  position: fixed;
  bottom: 2rem;
  right: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  z-index: 1500;
}

.btn-float {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  position: relative;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  color: #fff;
}

.btn-float:hover {
  transform: scale(1.12);
}

.btn-float-zalo {
  background: #0068ff;
  border: 2px solid #fff;
}

.btn-float-phone {
  background: #27ae60;
  border: 2px solid #fff;
  animation: pulse-ring 2.2s infinite;
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(39, 174, 96, 0.7), 0 8px 25px rgba(0,0,0,0.3);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(39, 174, 96, 0), 0 8px 25px rgba(0,0,0,0.3);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(39, 174, 96, 0), 0 8px 25px rgba(0,0,0,0.3);
  }
}

.float-tooltip {
  position: absolute;
  right: 68px;
  background: rgba(19, 12, 8, 0.92);
  color: #fff;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(201, 147, 71, 0.4);
}

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

.btn-back-to-top {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--wood-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.btn-back-to-top.show {
  opacity: 1;
  visibility: visible;
}

/* ===================================================================
   MODAL: QUICK VIEW & SPECIFICATION
   =================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 6, 4, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.modal-card-box {
  background: #fff;
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--wood-border);
  transform: scale(0.95) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.08);
  color: var(--wood-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--wood-dark);
  color: #fff;
}

.modal-grid-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.modal-media {
  position: relative;
  background: #f7f3ee;
}

.modal-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 380px;
}

.modal-details {
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
}

.modal-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--wood-amber);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.4rem;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--wood-dark);
  margin-bottom: 1rem;
}

.modal-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.modal-specs-list {
  background: var(--wood-cream);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1.4rem;
  font-size: 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.modal-wholesale-note {
  border-left: 3px solid var(--wood-gold);
  background: #fdfaf4;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  color: var(--wood-warm);
  margin-bottom: 1.8rem;
}

.modal-action-buttons {
  display: flex;
  gap: 0.8rem;
  margin-top: auto;
}

/* Toast Notifications */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(19, 12, 8, 0.94);
  color: #fff;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--wood-gold);
  z-index: 4000;
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}

.toast-notice.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

/* ===================================================================
   RESPONSIVE DESIGN (ADVANCED MOBILE OPTIMIZATION)
   =================================================================== */

/* Medium Laptops & Desktops with high scaling (1025px - 1280px) */
@media (max-width: 1280px) and (min-width: 1025px) {
  .site-header .container {
    padding: 0 1rem;
  }
  .header-inner {
    gap: 0.8rem;
  }
  .nav-desktop {
    gap: 0.9rem;
  }
  .nav-link {
    font-size: 0.85rem;
    padding: 0.4rem 0;
  }
  .logo-subtitle {
    font-size: 0.65rem;
    letter-spacing: 0.5px;
  }
  .btn-header-quote {
    padding: 0.55rem 0.9rem;
    font-size: 0.82rem;
  }
}

/* Tablet & Smaller Laptops (<= 1024px) */
@media (max-width: 1024px) {
  .nav-desktop, .btn-header-quote {
    display: none;
  }
  .btn-mobile-toggle {
    display: inline-flex;
  }
  .top-bar {
    display: none;
  }
  .header-inner {
    height: 68px;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .about-img-box img {
    height: 400px;
  }
  .quote-section-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .process-steps-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .modal-grid-content {
    grid-template-columns: 1fr;
  }
  .modal-media img {
    height: 300px;
    min-height: auto;
  }
}

/* Mobile Devices (<= 768px) */
@media (max-width: 768px) {
  .logo-title {
    font-size: 1.15rem;
  }
  .logo-subtitle {
    font-size: 0.65rem;
    max-width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .logo-icon {
    width: 40px;
    height: 40px;
  }

  /* General Layout & Typography */
  .container {
    padding: 0 1.1rem;
  }
  .section {
    padding: 4rem 0;
  }
  .section-heading-center {
    margin-bottom: 2.5rem;
  }
  .section-title {
    font-size: 1.75rem;
    line-height: 1.28;
  }
  .section-subtitle {
    font-size: 0.95rem;
    line-height: 1.6;
  }

  /* Hero Section */
  .hero-section {
    min-height: auto;
    padding: 2.5rem 0 3.5rem;
  }
  .hero-content {
    padding: 1.5rem 0;
  }
  .hero-badge-pill {
    font-size: 0.76rem;
    padding: 0.35rem 0.8rem;
    margin-bottom: 1.2rem;
    line-height: 1.4;
    white-space: normal;
  }
  .hero-title {
    font-size: 1.95rem;
    line-height: 1.25;
    margin-bottom: 1rem;
  }
  .hero-desc {
    font-size: 0.98rem;
    line-height: 1.6;
    margin-bottom: 1.8rem;
  }
  .hero-cta-group {
    flex-direction: column;
    gap: 0.85rem;
    width: 100%;
    margin-bottom: 2.2rem;
  }
  .hero-cta-group .btn-primary,
  .hero-cta-group .btn-secondary {
    width: 100%;
    text-align: center;
    padding: 0.9rem 1.2rem;
    font-size: 0.95rem;
    justify-content: center;
  }
  .hero-stats-row {
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem 0.8rem;
    padding-top: 1.5rem;
  }
  .stat-number {
    font-size: 1.75rem;
  }
  .stat-label {
    font-size: 0.78rem;
  }

  /* About Section */
  .about-img-box img {
    height: 300px;
  }
  .about-badge-floating {
    position: static;
    margin-top: 1rem;
    width: 100%;
    justify-content: center;
    box-sizing: border-box;
    padding: 0.9rem 1.2rem;
  }
  .about-badge-text .years {
    font-size: 1.5rem;
  }
  .about-badge-text .sub {
    font-size: 0.75rem;
  }
  .about-paragraphs {
    font-size: 0.95rem;
  }

  /* Wholesale & Retail Cards */
  .dual-model-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .model-card {
    padding: 1.6rem 1.2rem;
  }
  .model-title {
    font-size: 1.35rem;
  }
  .model-desc {
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
  }
  .model-features {
    margin-bottom: 1.5rem;
  }
  .model-features li {
    font-size: 0.88rem;
    gap: 0.5rem;
    margin-bottom: 0.7rem;
    line-height: 1.45;
  }
  .btn-card-quote {
    padding: 0.85rem 1rem;
    font-size: 0.9rem;
    text-align: center;
    white-space: normal;
    line-height: 1.35;
  }

  /* Product Catalog Toolbar & Swiper */
  .catalog-toolbar {
    gap: 1.2rem;
    margin-bottom: 2rem;
  }
  .catalog-search-input {
    padding: 0.75rem 1rem 0.75rem 2.8rem;
    font-size: 0.9rem;
  }
  .catalog-tabs {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    justify-content: flex-start;
    padding: 0.3rem 0.2rem 0.7rem;
    gap: 0.5rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .catalog-tabs::-webkit-scrollbar {
    display: none;
  }
  .tab-btn {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
  }

  /* Product Cards & Buttons */
  .product-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .product-media {
    height: 230px;
  }
  .product-body {
    padding: 1.2rem 1.1rem;
  }
  .product-title {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
  }
  .product-specs {
    gap: 0.4rem;
    font-size: 0.84rem;
    margin-bottom: 1rem;
  }
  .spec-line {
    flex-direction: column;
    gap: 0.15rem;
  }
  .spec-line span {
    font-size: 0.78rem;
    color: var(--text-muted);
  }
  .spec-line strong {
    font-size: 0.88rem;
    color: var(--text-main);
  }
  .price-notice-badge {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
    padding: 0.6rem 0.8rem;
    margin-bottom: 1rem;
  }
  .price-notice-text {
    font-size: 0.82rem;
  }
  .price-notice-sub {
    font-size: 0.74rem;
  }
  .product-actions {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    width: 100%;
  }
  .btn-prod-view, .btn-prod-quote {
    width: 100%;
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Wood Materials Grid */
  .wood-types-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  .wood-card {
    padding: 1.4rem 1.1rem;
  }
  .wood-card-title {
    font-size: 1.2rem;
  }
  .wood-card-desc {
    font-size: 0.85rem;
  }
  .wood-tag {
    font-size: 0.7rem;
  }

  /* Process Steps */
  .process-steps-row {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  .step-card {
    padding: 1.5rem 1.2rem;
  }

  /* Reviews */
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  .review-card {
    padding: 1.5rem 1.2rem;
  }
  .review-text {
    font-size: 0.9rem;
  }

  /* Quote Consultation Form & Info */
  .quote-info-box, .quote-form-box {
    padding: 1.8rem 1.2rem;
  }
  .quote-info-header h3 {
    font-size: 1.6rem;
  }
  .quote-info-header p {
    font-size: 0.88rem;
    margin-bottom: 1.5rem;
  }
  .contact-quick-list {
    gap: 1rem;
    margin-bottom: 1.8rem;
  }
  .contact-quick-icon {
    width: 42px;
    height: 42px;
    font-size: 1.1rem;
  }
  .contact-quick-info strong {
    font-size: 0.98rem;
    word-break: break-word;
  }
  .direct-channels {
    flex-direction: column;
    gap: 0.65rem;
    width: 100%;
  }
  .btn-channel {
    width: 100%;
    padding: 0.85rem;
    font-size: 0.925rem;
    min-height: 44px;
  }
  .form-title {
    font-size: 1.45rem;
  }
  .form-subtitle {
    font-size: 0.85rem;
    margin-bottom: 1.4rem;
  }
  .order-type-selector {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }
  .radio-card-content {
    padding: 0.75rem 0.8rem;
    font-size: 0.88rem;
  }
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0.9rem;
    margin-bottom: 0.9rem;
  }
  .form-control {
    padding: 0.75rem 0.9rem;
    font-size: 0.9rem;
  }
  .btn-submit-quote {
    padding: 0.9rem;
    font-size: 0.98rem;
    min-height: 46px;
  }

  /* Quick View Modal on Mobile */
  .modal-overlay {
    padding: 0.75rem;
  }
  .modal-card-box {
    max-height: 94vh;
    border-radius: var(--radius-md);
  }
  .modal-media img {
    height: 220px;
  }
  .modal-details {
    padding: 1.4rem 1.1rem;
  }
  .modal-title {
    font-size: 1.3rem;
    line-height: 1.3;
    margin-bottom: 0.8rem;
  }
  .modal-desc {
    font-size: 0.88rem;
    margin-bottom: 1rem;
  }
  .modal-specs-list {
    padding: 0.8rem;
    font-size: 0.82rem;
    gap: 0.4rem;
  }
  .modal-wholesale-note {
    padding: 0.65rem 0.8rem;
    font-size: 0.8rem;
    margin-bottom: 1.4rem;
  }
  .modal-action-buttons {
    flex-direction: column;
    gap: 0.6rem;
    width: 100%;
  }
  .modal-action-buttons button {
    width: 100%;
    padding: 0.85rem;
    font-size: 0.925rem;
    min-height: 44px;
    justify-content: center;
  }

  /* Floating Contact Buttons on Mobile */
  .floating-contact-wrap {
    bottom: 1rem;
    right: 1rem;
    gap: 0.65rem;
  }
  .btn-float {
    width: 48px;
    height: 48px;
  }
  .btn-float svg {
    width: 22px;
    height: 22px;
  }
  .btn-back-to-top {
    width: 40px;
    height: 40px;
  }
  .float-tooltip {
    display: none; /* Hide hover tooltip on touch devices */
  }

  /* Footer */
  .site-footer {
    padding: 3.5rem 0 1.5rem;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
  }
  .footer-contact-list {
    font-size: 0.86rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.6rem;
    font-size: 0.8rem;
  }
}

/* Extra Small Phones (<= 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 0.85rem;
  }
  .hero-title {
    font-size: 1.7rem;
  }
  .section-title {
    font-size: 1.55rem;
  }
  .about-pillars {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
  .pillar-card {
    padding: 0.85rem 0.9rem;
    gap: 0.75rem;
  }
  .pillar-icon {
    width: 36px;
    height: 36px;
  }
  .pillar-card h4 {
    font-size: 0.9rem;
  }
  .pillar-card p {
    font-size: 0.8rem;
  }
  .toast-notice {
    width: 90%;
    font-size: 0.82rem;
    padding: 0.75rem 1rem;
    text-align: center;
    justify-content: center;
  }
}

/* ===================================================================
   GOOGLE MAP EMBED
   =================================================================== */
.map-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-top: 1rem;
}

.map-wrapper iframe {
  display: block;
  width: 100%;
  height: 450px;
  border: 0;
  border-radius: var(--radius-lg);
}

@media (max-width: 768px) {
  .map-wrapper iframe {
    height: 300px;
  }
}