/* ==========================================================================
   Al Rayyan Supplies Trading Co. (BYC) - Shared Stylesheet
   Al Khobar, Saudi Arabia
   ========================================================================== */

:root {
  --primary-red: #C8102E;
  --primary-red-hover: #A50E26;
  --primary-red-light: #FEE2E2;
  --dark-charcoal: #0F172A;
  --dark-surface: #1E293B;
  --dark-border: #334155;
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50: #F8FAFC;
  --pure-white: #FFFFFF;
  --whatsapp-green: #25D366;
  --whatsapp-green-hover: #1EBE5D;
  
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-arabic: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  
  --container-max: 1240px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --transition: all 0.2s ease-in-out;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--slate-800);
  background-color: var(--slate-50);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ==========================================================================
   Top Utility Bar
   ========================================================================== */
.top-bar {
  background-color: var(--dark-charcoal);
  color: var(--slate-300);
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--dark-border);
}

.top-bar-content {
  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;
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--slate-300);
}

.top-bar-item:hover {
  color: var(--pure-white);
}

.top-bar-item svg {
  width: 14px;
  height: 14px;
  color: var(--primary-red);
}

.top-bar-badge {
  background-color: rgba(200, 16, 46, 0.2);
  color: #FCA5A5;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  background-color: var(--pure-white);
  border-bottom: 1px solid var(--slate-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 0;
  gap: 1rem;
}

/* Logo styling matching BYC corporate identity */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #111827 0%, #1F2937 100%);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-700);
  box-shadow: var(--shadow-sm);
}

.logo-letters {
  font-size: 1.625rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  font-family: Impact, 'Arial Black', sans-serif;
  line-height: 1;
  font-style: italic;
  display: flex;
  align-items: baseline;
}

.logo-letters .letter-b {
  color: var(--primary-red);
}

.logo-letters .letter-y {
  color: var(--pure-white);
  margin: 0 -0.05em;
}

.logo-letters .letter-c {
  color: var(--primary-red);
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
}

.brand-arabic-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary-red);
  line-height: 1.2;
  font-family: var(--font-arabic);
}

.brand-english-name {
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--dark-charcoal);
  line-height: 1.2;
  text-transform: uppercase;
}

.brand-location-tag {
  font-size: 0.6875rem;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Desktop Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--slate-700);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: var(--transition);
}

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

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-red);
  border-radius: 2px;
}

/* Header Action */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-whatsapp-header {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary-red);
  color: var(--pure-white);
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-whatsapp-header:hover {
  background-color: var(--primary-red-hover);
  color: var(--pure-white);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-whatsapp-header svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Mobile Hamburger Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  cursor: pointer;
  color: var(--slate-800);
  align-items: center;
  justify-content: center;
}

.mobile-nav-toggle:hover {
  background-color: var(--slate-100);
}

.mobile-nav-toggle svg {
  width: 24px;
  height: 24px;
}

/* Mobile Navigation Drawer */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.6);
  z-index: 1050;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.mobile-menu-overlay.is-active {
  display: block;
  opacity: 1;
}

.mobile-menu-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  max-width: 85vw;
  height: 100%;
  background-color: var(--pure-white);
  z-index: 1100;
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.mobile-menu-drawer.is-active {
  right: 0;
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--slate-200);
  margin-bottom: 1.25rem;
}

.mobile-menu-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--slate-600);
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.mobile-nav-link {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate-800);
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background-color: var(--slate-100);
  color: var(--primary-red);
}

.mobile-menu-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--slate-200);
}

.mobile-contact-item {
  font-size: 0.8125rem;
  color: var(--slate-600);
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  text-align: center;
  line-height: 1.2;
}

.btn-primary {
  background-color: var(--primary-red);
  color: var(--pure-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--primary-red-hover);
  color: var(--pure-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--pure-white);
  color: var(--dark-charcoal);
  border-color: var(--slate-300);
}

.btn-secondary:hover {
  background-color: var(--slate-100);
  border-color: var(--slate-400);
}

.btn-dark {
  background-color: var(--dark-charcoal);
  color: var(--pure-white);
}

.btn-dark:hover {
  background-color: var(--dark-surface);
}

.btn-whatsapp {
  background-color: var(--primary-red);
  color: var(--pure-white);
}

.btn-whatsapp:hover {
  background-color: var(--primary-red-hover);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
}

.badge-red {
  background-color: var(--primary-red-light);
  color: var(--primary-red);
}

.badge-dark {
  background-color: var(--dark-surface);
  color: var(--slate-200);
}

.section-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-red);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark-charcoal);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--slate-600);
  max-width: 680px;
  line-height: 1.6;
}

.section-header {
  margin-bottom: 2.75rem;
}

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

.section-header.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Architectural Trade Hero Section (Fresh Light Redesign)
   ========================================================================== */
.hero-trade-section {
  background-color: var(--pure-white);
  border-bottom: 1px solid var(--slate-200);
  padding: 1rem 0 0 0;
  position: relative;
}

.hero-trade-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  padding-bottom: 3.5rem;
}

.hero-trade-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-red);
  margin-bottom: 1rem;
}

.hero-trade-kicker .kicker-line {
  width: 24px;
  height: 2px;
  background-color: var(--primary-red);
}

.hero-trade-heading {
  font-size: 2.85rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--dark-charcoal);
  margin-bottom: 1.25rem;
  text-wrap: balance;
}

.hero-trade-heading .highlight {
  color: var(--primary-red);
}

.hero-trade-lead {
  font-size: 1.0625rem;
  color: var(--slate-600);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 560px;
}

.hero-trade-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.hero-trade-perks {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  border-top: 1px solid var(--slate-200);
}

.trade-perk-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.84375rem;
  font-weight: 700;
  color: var(--slate-700);
}

.trade-perk-item svg {
  width: 16px;
  height: 16px;
  color: var(--primary-red);
}

/* Image Visual Window */
.hero-trade-visual {
  position: relative;
}

.trade-visual-window {
  position: relative;
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--slate-200);
  box-shadow: 0 12px 30px -10px rgba(15, 23, 42, 0.12);
  background-color: var(--dark-surface);
}

.trade-showroom-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 0.4s ease;
}

.trade-visual-window:hover .trade-showroom-image {
  transform: scale(1.03);
}

.trade-window-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.6) 70%, transparent 100%);
  color: var(--pure-white);
}

.caption-brand-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78125rem;
  font-weight: 700;
  color: var(--pure-white);
  margin-bottom: 0.35rem;
}

.tag-byc {
  background-color: var(--primary-red);
  color: var(--pure-white);
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
  font-family: Impact, sans-serif;
  letter-spacing: 0.05em;
  font-size: 0.75rem;
}

.caption-tagline {
  font-size: 0.8125rem;
  color: #CBD5E1;
  font-style: italic;
}

/* 4-Column Architectural Pillar Strip */
.hero-trade-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--slate-200);
  background-color: var(--slate-50);
}

.trade-pillar-cell {
  padding: 1.75rem 1.5rem;
  border-right: 1px solid var(--slate-200);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: var(--transition);
}

.trade-pillar-cell:last-child {
  border-right: none;
}

.trade-pillar-cell:hover {
  background-color: var(--pure-white);
}

.pillar-num {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 900;
  color: var(--primary-red);
  line-height: 1;
  padding-top: 2px;
}

.trade-pillar-cell .pillar-content h3 {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--dark-charcoal);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.trade-pillar-cell .pillar-content p {
  font-size: 0.8125rem;
  color: var(--slate-600);
  line-height: 1.45;
}

@media (max-width: 1024px) {
  .hero-trade-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .trade-visual-window {
    height: 320px;
  }
  .hero-trade-pillars {
    grid-template-columns: repeat(2, 1fr);
  }
  .trade-pillar-cell:nth-child(2) {
    border-right: none;
  }
  .trade-pillar-cell:nth-child(1), .trade-pillar-cell:nth-child(2) {
    border-bottom: 1px solid var(--slate-200);
  }
}

@media (max-width: 640px) {
  .hero-trade-heading {
    font-size: 2.15rem;
  }
  .hero-trade-perks {
    gap: 0.875rem;
  }
  .hero-trade-pillars {
    grid-template-columns: 1fr;
  }
  .trade-pillar-cell {
    border-right: none;
    border-bottom: 1px solid var(--slate-200);
  }
  .trade-pillar-cell:last-child {
    border-bottom: none;
  }
}

/* ==========================================================================
   Hero Section (Legacy / Secondary)
   ========================================================================== */
.hero-section {
  background: radial-gradient(circle at 85% 30%, rgba(200, 16, 46, 0.18) 0%, transparent 60%), linear-gradient(135deg, #0A0F1D 0%, #111827 50%, #1F2937 100%);
  color: var(--pure-white);
  padding: 4.75rem 0;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--primary-red);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-tagline-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(200, 16, 46, 0.18);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #FCA5A5;
  font-size: 0.78125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  margin-bottom: 1.25rem;
}

.hero-heading {
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
  color: var(--pure-white);
}

.hero-heading span.highlight {
  color: #EF4444;
}

.hero-description {
  font-size: 1.0625rem;
  color: var(--slate-300);
  margin-bottom: 2rem;
  max-width: 520px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero Visual: BYC Commercial Warehouse & Transport Fleet */
.hero-visual-card {
  position: relative;
}

.hero-image-frame {
  position: relative;
  width: 100%;
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.12);
  background-color: var(--dark-surface);
}

.hero-facility-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 0.5s ease;
}

.hero-image-frame:hover .hero-facility-img {
  transform: scale(1.04);
}

.hero-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem;
  background: linear-gradient(to top, rgba(10, 15, 29, 0.95) 0%, rgba(10, 15, 29, 0.6) 60%, transparent 100%);
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.hero-image-caption {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--pure-white);
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(8px);
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.caption-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22C55E;
  box-shadow: 0 0 8px #22C55E;
}

.image-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  background: 
    radial-gradient(circle at 80% 20%, rgba(200, 16, 46, 0.25) 0%, transparent 50%),
    linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* CSS Pattern Placeholder simulation */
.pattern-industrial {
  background-image: 
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}

.placeholder-badge {
  background-color: rgba(200, 16, 46, 0.9);
  color: var(--pure-white);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.placeholder-title {
  color: var(--pure-white);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.placeholder-subtitle {
  color: var(--slate-300);
  font-size: 0.8125rem;
  max-width: 280px;
}

/* ==========================================================================
   Strengths / 4 Pillars Section
   ========================================================================== */
.strengths-section {
  padding: 3.5rem 0;
  background-color: var(--pure-white);
  border-bottom: 1px solid var(--slate-200);
}

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.strength-card {
  background-color: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.strength-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary-red);
  box-shadow: var(--shadow-md);
  background-color: var(--pure-white);
}

.strength-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--primary-red-light);
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.strength-icon-wrap svg {
  width: 26px;
  height: 26px;
}

.strength-title {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--dark-charcoal);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.strength-title-ar {
  font-family: var(--font-arabic);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary-red);
  margin-bottom: 0.5rem;
}

.strength-desc {
  font-size: 0.875rem;
  color: var(--slate-600);
  line-height: 1.5;
}

/* ==========================================================================
   Categories Section (8 Categories)
   ========================================================================== */
.categories-section {
  padding: 4.5rem 0;
  background-color: var(--slate-50);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.category-card {
  background-color: var(--pure-white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: var(--slate-400);
  box-shadow: var(--shadow-md);
}

.category-thumb-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: var(--slate-800);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--pure-white);
  border-bottom: 2px solid var(--primary-red);
}

.category-thumb-placeholder svg {
  width: 36px;
  height: 36px;
  color: #F87171;
  margin-bottom: 0.35rem;
}

.category-thumb-placeholder span {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate-300);
}

.category-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.category-name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--dark-charcoal);
  margin-bottom: 0.5rem;
}

.category-desc {
  font-size: 0.84375rem;
  color: var(--slate-600);
  margin-bottom: 1rem;
  flex: 1;
}

.category-link {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--primary-red);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.category-link:hover {
  color: var(--primary-red-hover);
  text-decoration: underline;
}

/* ==========================================================================
   Brands Showcase (36 Brand Cards)
   ========================================================================== */
.brands-section {
  padding: 4.5rem 0;
  background-color: var(--pure-white);
  border-top: 1px solid var(--slate-200);
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}

.brand-card {
  background-color: var(--pure-white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  padding: 1.25rem 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 84px;
  box-shadow: 0 1px 2px 0 rgba(0,0,0,0.03);
  transition: var(--transition);
  position: relative;
}

.brand-card:hover {
  border-color: var(--primary-red);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.brand-wordmark {
  font-size: 1.0625rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--slate-900);
  text-transform: uppercase;
}

.brand-subtext {
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--slate-500);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

/* Specific styled wordmark personalities for brand authenticity */
.brand-makita { color: #007788; font-style: italic; }
.brand-dewalt { color: #D97706; background-color: #FEF3C7; padding: 0.2rem 0.5rem; border-radius: 3px; }
.brand-bosch { color: #DC2626; }
.brand-milwaukee { color: #B91C1C; font-style: italic; }
.brand-stanley { color: #B45309; font-weight: 900; }
.brand-esab { color: #CA8A04; font-weight: 900; }
.brand-total { color: #0D9488; }
.brand-fluke { color: #D97706; }
.brand-wd40 { color: #1D4ED8; font-weight: 900; }
.brand-3m { color: #DC2626; font-size: 1.25rem; font-weight: 900; }
.brand-karcher { color: #CA8A04; font-weight: 900; }
.brand-loctite { color: #DC2626; }
.brand-blackdecker { color: #EA580C; }
.brand-pelican { color: #EA580C; }
.brand-hikoki { color: #15803D; }

/* Filter Bar for Brands & Products */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2rem;
}

.filter-btn {
  background-color: var(--pure-white);
  border: 1px solid var(--slate-300);
  color: var(--slate-700);
  padding: 0.45rem 1rem;
  border-radius: 9999px;
  font-size: 0.84375rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  background-color: var(--slate-100);
  border-color: var(--slate-400);
}

.filter-btn.active {
  background-color: var(--primary-red);
  border-color: var(--primary-red);
  color: var(--pure-white);
}

/* ==========================================================================
   Page Headers (Inner Pages)
   ========================================================================== */
.page-hero {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: var(--pure-white);
  padding: 3rem 0;
  border-bottom: 3px solid var(--primary-red);
}

.page-hero-title {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--pure-white);
  margin-bottom: 0.5rem;
}

.page-hero-subtitle {
  font-size: 1.0625rem;
  color: var(--slate-300);
  max-width: 650px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--slate-400);
  margin-bottom: 0.75rem;
}

.breadcrumbs a:hover {
  color: var(--pure-white);
}

/* ==========================================================================
   Content Sections (About, Services, Products, Contact)
   ========================================================================== */
.content-section {
  padding: 4.5rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-card {
  background-color: var(--pure-white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.about-details-list {
  list-style: none;
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.about-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9375rem;
}

.about-detail-item svg {
  width: 20px;
  height: 20px;
  color: var(--primary-red);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Services Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background-color: var(--pure-white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--primary-red-light);
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.service-icon-box svg {
  width: 28px;
  height: 28px;
}

/* Contact Page Layout */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
}

.contact-info-panel {
  background-color: var(--dark-charcoal);
  color: var(--pure-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  box-shadow: var(--shadow-lg);
}

.contact-card-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: rgba(200, 16, 46, 0.2);
  color: #F87171;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-icon svg {
  width: 22px;
  height: 22px;
}

.contact-card-content h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate-400);
  margin-bottom: 0.25rem;
}

.contact-card-content p, .contact-card-content a {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--pure-white);
}

.contact-form-panel {
  background-color: var(--pure-white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--slate-800);
  margin-bottom: 0.375rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  color: var(--slate-900);
  background-color: var(--slate-50);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-red);
  background-color: var(--pure-white);
  box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.15);
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-red) 0%, #99001A 100%);
  color: var(--pure-white);
  padding: 3.5rem 0;
  text-align: center;
}

.cta-banner-content {
  max-width: 760px;
  margin: 0 auto;
}

.cta-banner-title {
  font-size: 2.125rem;
  font-weight: 900;
  margin-bottom: 0.75rem;
}

.cta-banner-arabic {
  font-family: var(--font-arabic);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1rem;
  opacity: 0.95;
}

.cta-banner-desc {
  font-size: 1rem;
  margin-bottom: 1.75rem;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   Shared Footer
   ========================================================================== */
.site-footer {
  background-color: var(--dark-charcoal);
  color: var(--slate-300);
  padding-top: 4rem;
  border-top: 3px solid var(--primary-red);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--dark-border);
}

.footer-col-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--pure-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

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

.footer-about p {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  color: var(--slate-400);
}

.footer-tagline-quote {
  font-size: 0.84375rem;
  font-style: italic;
  color: #FCA5A5;
  border-left: 2px solid var(--primary-red);
  padding-left: 0.75rem;
  margin-top: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-link {
  font-size: 0.875rem;
  color: var(--slate-400);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-link:hover {
  color: var(--pure-white);
  padding-left: 4px;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--slate-300);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--primary-red);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a:hover {
  color: var(--pure-white);
}

.footer-bottom {
  padding: 1.5rem 0;
  font-size: 0.8125rem;
  color: var(--slate-400);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Floating WhatsApp Quick Action Button */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--primary-red);
  color: var(--pure-white);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(200, 16, 46, 0.45);
  z-index: 990;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  background-color: var(--primary-red-hover);
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(200, 16, 46, 0.6);
}

.floating-whatsapp svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.floating-whatsapp-tooltip {
  position: absolute;
  right: 68px;
  background-color: var(--dark-charcoal);
  color: var(--pure-white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
}

.floating-whatsapp:hover .floating-whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .strengths-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .brands-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  
  .main-nav {
    display: none;
  }
  
  .mobile-nav-toggle {
    display: inline-flex;
  }
  
  .header-actions .btn-whatsapp-header {
    padding: 0.45rem 0.85rem;
    font-size: 0.8125rem;
  }
  
  .hero-heading {
    font-size: 2rem;
  }
  
  .strengths-grid {
    grid-template-columns: 1fr;
  }
  
  .categories-grid {
    grid-template-columns: 1fr;
  }
  
  .brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .header-inner {
    padding: 0.65rem 0;
  }

  .brand-logo {
    gap: 0.5rem;
  }

  .logo-letters {
    font-size: 1.35rem;
  }

  .brand-arabic-name {
    font-size: 0.75rem;
  }

  .brand-english-name {
    font-size: 0.75rem;
    letter-spacing: 0;
  }

  .brand-location-tag {
    display: none;
  }

  .header-actions {
    gap: 0.5rem;
  }

  .header-actions .btn-whatsapp-header {
    padding: 0.5rem;
  }

  .header-actions .btn-whatsapp-header span {
    display: none;
  }
}

/* ==========================================================================
   Mobile-First Products Directory Page
   ========================================================================== */
.products-intro-bar {
  padding: 3rem 0 1.5rem 0;
  text-align: left;
}

.products-kicker {
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-red);
  margin-bottom: 0.5rem;
  display: block;
}

.products-main-title {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--dark-charcoal);
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.products-intro-text {
  font-size: 1rem;
  color: var(--slate-600);
  max-width: 680px;
  line-height: 1.55;
}

/* Mobile-first Category Grid / Stack */
.categories-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: 1.5rem 0 3.5rem 0;
}

.category-item-card {
  background-color: var(--pure-white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 1.125rem;
  transition: var(--transition);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.03);
}

.category-item-card:hover {
  border-color: var(--primary-red);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.category-icon-box {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background-color: var(--slate-100);
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--slate-200);
  transition: var(--transition);
}

.category-item-card:hover .category-icon-box {
  background-color: var(--primary-red-light);
  border-color: rgba(200, 16, 46, 0.25);
  color: var(--primary-red);
}

.category-icon-box svg {
  width: 24px;
  height: 24px;
}

.category-text-wrap {
  flex: 1;
  min-width: 0;
}

.category-meta-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}

.category-index-badge {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--slate-400);
  font-family: var(--font-sans);
}

.category-title {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--dark-charcoal);
  line-height: 1.3;
  margin-bottom: 0.35rem;
}

.category-line-items {
  font-size: 0.875rem;
  color: var(--slate-600);
  line-height: 1.5;
  margin: 0;
}

/* Quote Call to Action section */
.quote-cta-section {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: var(--pure-white);
  border-radius: var(--radius-md);
  padding: 2.75rem 2rem;
  text-align: center;
  margin-bottom: 4rem;
  border: 1px solid var(--slate-700);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.quote-cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--primary-red);
}

.quote-cta-title {
  font-size: 1.875rem;
  font-weight: 900;
  color: var(--pure-white);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.quote-cta-desc {
  font-size: 0.95rem;
  color: var(--slate-300);
  max-width: 520px;
  margin: 0 auto 1.75rem auto;
  line-height: 1.55;
}

.quote-cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-quote-call {
  background-color: var(--pure-white);
  color: var(--dark-charcoal);
  border: 1px solid var(--slate-300);
}

.btn-quote-call:hover {
  background-color: var(--slate-100);
  color: var(--dark-charcoal);
  border-color: var(--slate-400);
}

.btn-quote-wa {
  background-color: var(--primary-red);
  color: var(--pure-white);
}

.btn-quote-wa:hover {
  background-color: var(--primary-red-hover);
  color: var(--pure-white);
}

@media (max-width: 768px) {
  .categories-list-grid {
    grid-template-columns: 1fr;
    gap: 0.875rem;
  }
  .category-item-card {
    padding: 1.15rem 1rem;
  }
  .products-intro-bar {
    padding: 2rem 0 1rem 0;
  }
  .products-main-title {
    font-size: 1.75rem;
  }
  .quote-cta-section {
    padding: 2rem 1.25rem;
  }
  .quote-cta-buttons .btn {
    width: 100%;
  }
}