/* ==========================================================================
   DES HARDWARE TOOLS AND EQUIPMENT LTD - SURULERE, LAGOS, NIGERIA
   Theme: High-Energy Retail Hardware Store (Industrial Orange, Slate Charcoal, Amber Gold)
   ========================================================================== */

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-nav: 'Montserrat', 'Inter', -apple-system, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;

  /* Retail Hardware Color Palette */
  --c-primary: #FF6B00;
  --c-primary-dark: #E65100;
  --c-primary-deep: #C2410C;
  --c-primary-light: #FFF7ED;
  --c-primary-glow: rgba(255, 107, 0, 0.18);

  --c-amber: #F59E0B;
  --c-amber-light: #FEF3C7;
  --c-amber-dark: #D97706;

  --c-dark: #111827;
  --c-dark-surface: #1F2937;
  --c-dark-elevated: #374151;
  --c-dark-border: #4B5563;

  --c-light: #F8FAFC;
  --c-light-card: #FFFFFF;
  --c-border: #E2E8F0;
  --c-border-hover: #CBD5E1;

  --c-text-main: #0F172A;
  --c-text-muted: #475569;
  --c-text-light: #94A3B8;

  --c-green: #10B981;
  --c-green-light: #ECFDF5;
  --c-green-dark: #047857;
  --c-whatsapp: #25D366;

  /* Elevation Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 14px rgba(15, 23, 42, 0.08), 0 2px 6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.12), 0 4px 10px rgba(15, 23, 42, 0.06);
  --shadow-xl: 0 20px 35px rgba(15, 23, 42, 0.16), 0 8px 16px rgba(15, 23, 42, 0.08);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

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

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

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: var(--transition);
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding {
  padding: 72px 0;
}

/* ==========================================================================
   TOP BAR (Nigerian Phone & Store Info)
   ========================================================================== */
.top-bar {
  background: var(--c-dark);
  color: #E2E8F0;
  font-size: 0.84rem;
  border-bottom: 2px solid var(--c-primary);
  position: relative;
  z-index: 60;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 20px;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}

.top-badge-location {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--c-primary-dark);
  color: #FFFFFF;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

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

.top-phone-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #FFFFFF;
  font-weight: 700;
  letter-spacing: 0.3px;
  background: rgba(255, 255, 255, 0.08);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.top-phone-link:hover {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #FFFFFF;
}

.top-hours {
  color: var(--c-text-light);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ==========================================================================
   STICKY HEADER & STREAMLINED NAV
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #FFFFFF;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
  border-bottom: 1px solid #E2E8F0;
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 24px;
  align-items: center;
}

.nav-link {
  font-family: var(--font-nav);
  font-weight: 600;
  font-size: 0.86rem;
  color: #334155;
  position: relative;
  padding: 6px 2px;
  letter-spacing: 0.2px;
  transition: color 0.18s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-primary);
  border-radius: 2px;
  transition: width 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-header-wa {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--c-whatsapp);
  color: #FFFFFF;
  font-family: var(--font-nav);
  font-weight: 600;
  font-size: 0.82rem;
  height: 38px;
  padding: 0 16px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(37, 211, 102, 0.22);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-header-wa:hover {
  background: #20BA5A;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.32);
}

.btn-header-quote {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--c-primary);
  color: #FFFFFF;
  font-family: var(--font-nav);
  font-weight: 600;
  font-size: 0.82rem;
  height: 38px;
  padding: 0 16px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(255, 107, 0, 0.2);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-header-quote:hover {
  background: var(--c-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.3);
}

.mobile-menu-btn {
  display: none;
  background: none;
  color: var(--c-dark);
  padding: 6px;
  font-size: 1.4rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #111827 0%, #1F2937 60%, #182232 100%);
  color: #FFFFFF;
  padding: 70px 0 80px;
  overflow: hidden;
  border-bottom: 4px solid var(--c-primary);
}

.hero-pattern-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(255, 107, 0, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(245, 158, 11, 0.1) 0%, transparent 40%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 107, 0, 0.18);
  border: 1px solid rgba(255, 107, 0, 0.45);
  color: #FFB37C;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.8px;
  margin-bottom: 18px;
}

.hero-title-highlight {
  color: var(--c-primary);
  background: linear-gradient(90deg, #FF7A00, #FBBF24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: #CBD5E1;
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.btn-primary-hero {
  background: var(--c-primary);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(255, 107, 0, 0.35);
}

.btn-primary-hero:hover {
  background: var(--c-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(255, 107, 0, 0.45);
}

.btn-whatsapp-hero {
  background: #25D366;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp-hero:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.35);
}

.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 24px;
}

.hero-stat-item h4 {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--c-amber);
  margin-bottom: 2px;
}

.hero-stat-item p {
  font-size: 0.82rem;
  color: #94A3B8;
  font-weight: 500;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 3px solid rgba(255, 107, 0, 0.35);
}

.hero-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-visual-card:hover .hero-img {
  transform: scale(1.03);
}

.hero-visual-overlay-tag {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(17, 24, 39, 0.9);
  backdrop-filter: blur(8px);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 107, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-visual-overlay-tag h5 {
  font-size: 0.95rem;
  font-weight: 800;
  color: #FFFFFF;
}

.hero-visual-overlay-tag p {
  font-size: 0.78rem;
  color: var(--c-amber);
}

/* ==========================================================================
   TRUST PILLARS BAR
   ========================================================================== */
.trust-bar {
  background: #FFFFFF;
  padding: 24px 0;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--c-border);
}

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

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.trust-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--c-primary-light);
  color: var(--c-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.trust-text h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--c-dark);
  margin-bottom: 2px;
}

.trust-text p {
  font-size: 0.8rem;
  color: var(--c-text-muted);
}

/* ==========================================================================
   SECTION HEADERS
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  background: var(--c-primary-light);
  color: var(--c-primary-dark);
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--c-dark);
  line-height: 1.22;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   HARDWARE DEPARTMENTS / CATEGORIES
   ========================================================================== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

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

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

.cat-card-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--c-dark);
}

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

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

.cat-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--c-primary);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cat-card-content {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.cat-card-title {
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--c-dark);
  margin-bottom: 8px;
}

.cat-card-desc {
  font-size: 0.88rem;
  color: var(--c-text-muted);
  line-height: 1.55;
  margin-bottom: 18px;
  flex-grow: 1;
}

.cat-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--c-primary-dark);
}

.cat-card-link:hover {
  color: var(--c-primary);
  transform: translateX(4px);
}

/* ==========================================================================
   FEATURED PRODUCTS WITH NAIRA PRICING & WHATSAPP QUICK BUY
   ========================================================================== */
.products-filter-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 38px;
}

.filter-btn {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  color: var(--c-dark);
  font-weight: 700;
  font-size: 0.86rem;
  padding: 8px 18px;
  border-radius: var(--radius-full);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--c-primary);
  color: #FFFFFF;
  border-color: var(--c-primary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.prod-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.prod-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-primary);
}

.prod-img-box {
  position: relative;
  height: 200px;
  background: #F1F5F9;
  overflow: hidden;
}

.prod-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.prod-card:hover .prod-img {
  transform: scale(1.05);
}

.prod-stock-pill {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #ECFDF5;
  color: #047857;
  border: 1px solid #A7F3D0;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

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

.prod-category {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--c-primary-dark);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.prod-title {
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--c-dark);
  line-height: 1.35;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.7em;
}

.prod-spec {
  font-size: 0.78rem;
  color: var(--c-text-muted);
  margin-bottom: 14px;
  line-height: 1.4;
}

.prod-pricing-row {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-top: 8px;
  border-top: 1px dashed var(--c-border);
}

.prod-price {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--c-dark);
}

.prod-price-currency {
  color: var(--c-primary);
  font-size: 0.95rem;
  margin-right: 2px;
}

.btn-prod-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: #25D366;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 6px rgba(37, 211, 102, 0.2);
}

.btn-prod-wa:hover {
  background: #20BA5A;
  box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
}

/* ==========================================================================
   NIGERIAN HARDWARE PROJECTS SECTION
   ========================================================================== */
.projects-section {
  background: #0F172A;
  color: #FFFFFF;
  position: relative;
}

.projects-section .section-title {
  color: #FFFFFF;
}

.projects-section .section-desc {
  color: #94A3B8;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.project-card {
  background: #1E293B;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid #334155;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  border-color: var(--c-primary);
  transform: translateY(-4px);
}

.project-img-box {
  position: relative;
  height: 250px;
  overflow: hidden;
}

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

.project-card:hover .project-img {
  transform: scale(1.05);
}

.project-tag-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--c-primary);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.project-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-location {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c-amber);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.project-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.3;
  margin-bottom: 12px;
}

.project-desc {
  font-size: 0.9rem;
  color: #CBD5E1;
  line-height: 1.6;
  margin-bottom: 18px;
}

.project-materials-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.project-material-tag {
  background: #334155;
  color: #F1F5F9;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   WHY CHOOSE US / NIGERIA VALUE PROPS
   ========================================================================== */
.why-section {
  background: #FFFFFF;
}

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

.why-card {
  padding: 32px 26px;
  border-radius: var(--radius-lg);
  background: var(--c-light);
  border: 1px solid var(--c-border);
  transition: var(--transition);
}

.why-card:hover {
  background: #FFFFFF;
  border-color: var(--c-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.why-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--c-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  box-shadow: 0 4px 14px rgba(255, 107, 0, 0.28);
}

.why-card h4 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--c-dark);
  margin-bottom: 10px;
}

.why-card p {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   ABOUT DES HARDWARE & SURULERE STORE HUB
   ========================================================================== */
.about-section {
  background: linear-gradient(180deg, #F8FAFC 0%, #EDF2F7 100%);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text h2 {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--c-dark);
  line-height: 1.25;
  margin-bottom: 18px;
}

.about-text p {
  font-size: 0.98rem;
  color: var(--c-text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-highlight-box {
  background: #FFFFFF;
  border-left: 4px solid var(--c-primary);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  box-shadow: var(--shadow-sm);
  margin: 22px 0;
}

.about-highlight-box strong {
  color: var(--c-dark);
  display: block;
  font-size: 1rem;
  margin-bottom: 4px;
}

.about-highlight-box p {
  font-size: 0.88rem;
  margin-bottom: 0;
}

.about-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.about-stat-box {
  background: #FFFFFF;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  text-align: center;
}

.about-stat-box h3 {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--c-primary-dark);
}

.about-stat-box span {
  font-size: 0.78rem;
  color: var(--c-text-muted);
  font-weight: 700;
  text-transform: uppercase;
}

.storefront-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-lg);
}

.storefront-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--c-border);
}

.storefront-badge-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--c-primary-light);
  color: var(--c-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.storefront-info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.storefront-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.storefront-info-icon {
  color: var(--c-primary);
  font-size: 1.1rem;
  margin-top: 2px;
}

.storefront-info-item h6 {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--c-text-light);
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.storefront-info-item p, .storefront-info-item a {
  font-size: 0.95rem;
  color: var(--c-dark);
  font-weight: 700;
}

/* ==========================================================================
   STORE LOCATION & CONTACT FORM
   ========================================================================== */
.contact-section {
  background: #FFFFFF;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 40px;
}

.location-box {
  background: var(--c-dark);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--c-primary);
}

.location-box h3 {
  font-size: 1.7rem;
  font-weight: 900;
  margin-bottom: 12px;
  color: #FFFFFF;
}

.location-box p {
  color: #CBD5E1;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.location-details-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 30px;
}

.loc-detail {
  display: flex;
  gap: 14px;
}

.loc-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 107, 0, 0.2);
  color: var(--c-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.loc-text h5 {
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--c-amber);
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.loc-text p, .loc-text a {
  font-size: 0.95rem;
  color: #FFFFFF;
  font-weight: 600;
}

.contact-form-card {
  background: var(--c-light);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.contact-form-card h3 {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--c-dark);
  margin-bottom: 6px;
}

.contact-form-card p {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 6px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  background: #FFFFFF;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--c-dark);
  transition: var(--transition);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-primary-glow);
}

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

.btn-submit-quote {
  width: 100%;
  background: var(--c-primary);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1rem;
  padding: 14px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(255, 107, 0, 0.25);
}

.btn-submit-quote:hover {
  background: var(--c-primary-dark);
}

/* ==========================================================================
   TESTIMONIALS & REVIEWS
   ========================================================================== */
.testimonials-section {
  background: #FFFFFF;
  border-top: 1px solid var(--c-border);
}

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

.review-card {
  background: var(--c-light);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.review-stars {
  color: var(--c-amber);
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.review-quote {
  font-size: 0.92rem;
  color: var(--c-text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
  font-style: italic;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--c-dark);
  color: var(--c-amber);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.reviewer-info h5 {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--c-dark);
}

.reviewer-info p {
  font-size: 0.78rem;
  color: var(--c-text-light);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-section {
  background: var(--c-light);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 18px 22px;
  background: none;
  font-weight: 800;
  font-size: 1rem;
  color: var(--c-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-question:hover {
  color: var(--c-primary-dark);
}

.faq-icon {
  font-size: 1.2rem;
  transition: transform 0.2s ease;
  color: var(--c-primary);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 22px 20px;
  font-size: 0.92rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--c-dark);
  color: #94A3B8;
  padding: 60px 0 30px;
  border-top: 4px solid var(--c-primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-logo-img {
  height: 48px;
  width: auto;
  margin-bottom: 16px;
}

.footer-brand-p {
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 20px;
  color: #CBD5E1;
}

.footer-col h5 {
  font-size: 1rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--c-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #CBD5E1;
  font-size: 0.88rem;
}

.footer-links a:hover {
  color: var(--c-primary);
  padding-left: 4px;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.88rem;
}

.footer-contact-info a {
  color: #FFFFFF;
  font-weight: 700;
}

.footer-contact-info a:hover {
  color: var(--c-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
}

.footer-bottom a {
  color: #CBD5E1;
}

.footer-bottom a:hover {
  color: var(--c-primary);
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (Mobile & Desktop)
   ========================================================================== */
.floating-wa-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  font-weight: 800;
  font-size: 0.92rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.floating-wa-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 26px rgba(37, 211, 102, 0.55);
  color: #FFFFFF;
}

.wa-pulse {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--radius-full);
  border: 2px solid #25D366;
  animation: pulse 2s infinite;
  pointer-events: none;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.3); opacity: 0; }
}

/* ==========================================================================
   RESPONSIVE DESIGN (Tablets & Mobiles)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-subtitle {
    margin: 0 auto 28px;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-stats-strip {
    max-width: 600px;
    margin: 0 auto;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar-inner {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }
  .top-bar-right {
    flex-wrap: wrap;
    justify-content: center;
  }
  .site-nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    box-shadow: var(--shadow-lg);
    padding: 20px;
  }
  .site-nav.mobile-active {
    display: block;
  }
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .mobile-menu-btn {
    display: block;
  }
  .header-cta-group .btn-header-quote {
    display: none;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .floating-wa-btn span {
    display: none;
  }
  .floating-wa-btn {
    padding: 14px;
    border-radius: var(--radius-full);
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .categories-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}