/* ==========================================================================
   Sharee Al Nouf Sand Manufacturing L.L.C.S.P
   Brand Color Palette: Red (#E31E24) & Dark Charcoal / Black (#111418)
   Clean Card UI (No Top Red Borders) & Robust Overflow-Free Responsive Navbar
   ========================================================================== */

/* --- CSS Variables & Design System Tokens --- */
:root {
  /* Brand Colors - Exact Red from Logo & Charcoal/Black */
  --color-primary: #E31E24;
  --color-primary-hover: #BF161B;
  --color-primary-light: rgba(227, 30, 36, 0.08);
  --color-primary-border: rgba(227, 30, 36, 0.25);

  --color-dark: #111418;
  --color-dark-surface: #181C22;
  --color-dark-card: #20252D;
  --color-dark-border: #2C333E;

  --color-light-bg: #F8FAFC;
  --color-light-card: #FFFFFF;
  --color-light-border: #E2E8F0;

  --color-text-main: #1E293B;
  --color-text-muted: #64748B;
  --color-text-light: #94A3B8;
  --color-text-white: #FFFFFF;

  --color-accent: #E31E24;

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Spacing & Layout */
  --container-max-width: 1240px;
  --section-padding: clamp(3.5rem, 6vw, 5.5rem) 1.5rem;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  /* Shadows */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.12), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 8px 24px rgba(17, 20, 24, 0.08);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: #FFFFFF;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button {
  font: inherit;
}

/* --- Accessibility Utility --- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* --- Typography Helpers --- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-dark);
  line-height: 1.25;
  font-weight: 700;
}

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

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
  border: 1px solid var(--color-primary-border);
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-white);
  box-shadow: 0 4px 12px rgba(227, 30, 36, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  box-shadow: 0 6px 16px rgba(227, 30, 36, 0.35);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-white);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-text-white);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
}

.btn-whatsapp:hover {
  background-color: #1EBE5D;
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.875rem;
}

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

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

.top-info-group {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

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

.top-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.top-item a:hover {
  color: var(--color-text-white);
}

/* --- Main Navigation Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-light-border);
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.25rem;
  gap: 1rem;
  position: relative;
}

/* Brand Identity */
.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
  text-decoration: none;
}

.brand-logo {
  height: 44px;
  width: auto;
  max-height: 48px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

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

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-dark);
  letter-spacing: -0.01em;
  line-height: 1.15;
  white-space: nowrap;
}

.brand-subtitle {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand-arabic {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  direction: rtl;
  white-space: nowrap;
}

/* Desktop Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text-main);
  position: relative;
  padding: 0.35rem 0;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-fast);
}

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

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

/* Header CTA & Actions Container */
.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.header-call-btn {
  flex-shrink: 0;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

/* Mobile Menu Toggle Button */
.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-light-border);
  border-radius: var(--radius-sm);
  padding: 0.45rem;
  cursor: pointer;
  color: var(--color-dark);
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.mobile-toggle:hover {
  background-color: var(--color-light-bg);
  color: var(--color-primary);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  background-color: var(--color-dark);
  color: var(--color-text-white);
  padding: clamp(4rem, 7vw, 6.5rem) 0;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(227, 30, 36, 0.16) 0%, transparent 45%),
    radial-gradient(circle at 15% 85%, rgba(32, 37, 45, 0.5) 0%, transparent 50%),
    linear-gradient(180deg, rgba(17, 20, 24, 0.9) 0%, #111418 100%);
  pointer-events: none;
}

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

.hero-content {
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(227, 30, 36, 0.12);
  border: 1px solid rgba(227, 30, 36, 0.35);
  color: #FF6B6B;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--color-text-white);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  line-height: 1.15;
}

.hero-title span {
  color: var(--color-primary);
}

.hero-desc {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.75rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-dark-border);
}

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

.metric-number {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-text-white);
  line-height: 1.1;
}

.metric-label {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
}

/* Hero Machinery Card - Clean Dark Card (NO Top Red Border) */
.hero-visual {
  position: relative;
  z-index: 2;
}

.hero-card {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-dark-border);
}

.hero-card-header h3 {
  color: var(--color-text-white);
  font-size: 1.05rem;
  line-height: 1.25;
}

.hero-card-header span {
  font-size: 0.75rem;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}

.fleet-preview-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.fleet-preview-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
}

.fleet-preview-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.fleet-preview-icon {
  width: 36px;
  height: 36px;
  background-color: var(--color-dark-card);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.fleet-preview-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-white);
}

.fleet-preview-badge {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

/* --- About Section --- */
.about {
  padding: var(--section-padding);
  background-color: #FFFFFF;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h3 {
  font-size: 1.85rem;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.about-text p {
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

/* Pillar Card - Clean Card (NO Top Red Border) */
.pillar-card {
  padding: 1.5rem;
  background-color: var(--color-light-bg);
  border: 1px solid var(--color-light-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.pillar-card h4 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.pillar-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* About Visual Overview Card - Clean Card (NO Top Red Border) */
.about-overview-card {
  background-color: var(--color-light-bg);
  border: 1px solid var(--color-light-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

/* Core Values Cards - Clean Card (NO Top Red Border) */
.values-container {
  margin-top: 4rem;
}

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

.value-card {
  background-color: var(--color-light-bg);
  border: 1px solid var(--color-light-border);
  padding: 1.75rem 1.25rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

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

.value-icon-box {
  width: 52px;
  height: 52px;
  background-color: #FFFFFF;
  border: 1px solid var(--color-light-border);
  color: var(--color-primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.value-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.value-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* --- Products / Materials Section - Clean Card (NO Top Red Border) --- */
.products {
  padding: var(--section-padding);
  background-color: var(--color-light-bg);
  border-top: 1px solid var(--color-light-border);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.product-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-light-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  flex-direction: column;
}

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

.product-visual-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
  background: linear-gradient(135deg, #111418 0%, #20252D 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--color-light-border);
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-normal);
}

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

.material-tag {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  z-index: 2;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  background: rgba(227, 30, 36, 0.9);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}

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

.product-title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.product-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--color-light-border);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.product-source {
  font-weight: 600;
  color: var(--color-primary);
}

/* --- Services Section - Clean Card (NO Top Red Border) --- */
.services {
  padding: var(--section-padding);
  background-color: #FFFFFF;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.service-card {
  background-color: var(--color-light-bg);
  border: 1px solid var(--color-light-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.6rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  position: relative;
}

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

.service-num {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  display: inline-block;
}

.service-icon-box {
  width: 54px;
  height: 54px;
  background-color: #FFFFFF;
  border: 1px solid var(--color-light-border);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.service-title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --- Machinery & Heavy Fleet Section - Clean Card (NO Top Red Border) --- */
.fleet {
  padding: var(--section-padding);
  background-color: var(--color-dark);
  color: var(--color-text-white);
}

.fleet .section-title {
  color: var(--color-text-white);
}

.fleet .section-subtitle {
  color: var(--color-text-light);
}

.fleet-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.fleet-card {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.fleet-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.45);
}

.fleet-visual-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4/ 3;
  background: linear-gradient(135deg, #15181e 0%, #20252e 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--color-dark-border);
}

.fleet-visual-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.25);
  pointer-events: none;
}

.fleet-img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-normal);
}

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

.fleet-img.img-fallback {
  opacity: 0;
}

.fleet-card-header {
  padding: 1.25rem 1.5rem 0.75rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.fleet-type-tag {
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.fleet-title {
  color: var(--color-text-white);
  font-size: 1.3rem;
  margin-top: 0.25rem;
}

.fleet-count-badge {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 0.9375rem;
  white-space: nowrap;
}

.fleet-specs {
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 0.75rem;
  padding-top: 1rem;
}

.fleet-spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--color-text-light);
  padding: 0.35rem 0;
}

.fleet-spec-val {
  color: var(--color-text-white);
  font-weight: 600;
}

/* --- Clients & Quarry Sourcing Network - Clean Card (NO Top Red Border) --- */
.network {
  padding: var(--section-padding);
  background-color: #FFFFFF;
  border-top: 1px solid var(--color-light-border);
}

.network-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.network-box {
  background-color: var(--color-light-bg);
  border: 1px solid var(--color-light-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
}

.network-box h3 {
  font-size: 1.45rem;
  margin-bottom: 0.75rem;
}

.network-box p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
}

.clients-tag-cloud,
.sources-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.client-pill {
  background-color: #FFFFFF;
  border: 1px solid var(--color-light-border);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-dark);
}

.source-pill {
  background-color: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* --- Clean Contact & Location Section - Clean Card (NO Top Red Border) --- */
.contact {
  padding: var(--section-padding);
  background-color: var(--color-light-bg);
  border-top: 1px solid var(--color-light-border);
}

.contact-card-centered {
  max-width: 860px;
  margin: 0 auto;
  background-color: #FFFFFF;
  border: 1px solid var(--color-light-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-sm);
}

.contact-channels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.contact-channel-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem 1rem;
  background-color: var(--color-light-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-light-border);
}

.channel-icon {
  width: 48px;
  height: 48px;
  background-color: #FFFFFF;
  border: 1px solid var(--color-primary-border);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
  flex-shrink: 0;
}

.channel-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.channel-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.5;
}

.channel-value a:hover {
  color: var(--color-primary);
}

.contact-actions-bar {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-text-light);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--color-dark-border);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand .brand-title {
  color: var(--color-text-white);
}

.footer-desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin: 1rem 0;
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h4 {
  color: var(--color-text-white);
  font-size: 1rem;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

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

.footer-links a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

.footer-contact-item {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 0.65rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-dark-border);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

/* ==========================================================================
   Responsive Breakpoints & Navbar Overflow Protection
   ========================================================================== */

/* 1. Medium Desktops & Compact Laptops (1081px - 1240px)
   Prevents any overflow by adjusting spacing while keeping horizontal menu */
@media (min-width: 1081px) and (max-width: 1240px) {
  .brand-arabic {
    display: none;
    /* Frees up ~160px horizontal space */
  }

  .nav-menu {
    gap: 1rem;
  }

  .nav-link {
    font-size: 0.875rem;
  }

  .header-call-btn {
    padding: 0.4rem 0.85rem;
    font-size: 0.8125rem;
  }
}

/* 2. Tablet Landscape, Tablet Portrait & Small Laptops (<= 1080px)
   Switches 7-item nav to clean hamburger drawer, eliminating overflow */
@media (max-width: 1080px) {
  .header-container {
    height: 4rem;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .header-call-btn .btn-label {
    display: none;
  }

  .header-call-btn {
    padding: 0.5rem 0.6rem;
  }

  .mobile-toggle {
    display: flex;
    margin-right: 0.25rem;
  }

  .nav-menu {
    position: fixed;
    top: 4rem;
    left: 0;
    width: 100%;
    background-color: #FFFFFF;
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    gap: 0.75rem;
    border-bottom: 2px solid var(--color-primary);
    box-shadow: var(--shadow-lg);
    display: none;
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
    z-index: 999;
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-link {
    font-size: 1.05rem;
    padding: 0.75rem 0.5rem;
    border-bottom: 1px solid var(--color-light-border);
  }

  .nav-link::after {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

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

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

  .network-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

/* 3. Standard Tablet Portrait & Large Phones (<= 768px) */
@media (max-width: 768px) {
  /* Side padding strictly for content sections (excludes hero, header, footer) */
  section.about,
  section.products,
  section.services,
  section.fleet,
  section.network,
  section.contact {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .top-bar {
    display: none;
  }

  .brand-arabic {
    display: none;
  }

  .contact-channels-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

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

  .network-wrapper {
    gap: 1.25rem;
  }

  .network-box {
    padding: 1.25rem 0.85rem;
  }

  .about-overview-card {
    padding: 1.25rem 1rem;
  }

  .pillar-card {
    padding: 1.1rem 0.85rem;
  }

  .value-card {
    padding: 1.25rem 0.85rem;
  }
}

/* 4. Small Mobile Phones (<= 540px) */
@media (max-width: 540px) {
  .header-container {
    height: 3.75rem;
    padding-left: 1rem;
    padding-right: 1rem;
    gap: 0.5rem;
  }

  .nav-menu {
    top: 3.75rem;
    max-height: calc(100vh - 3.75rem);
  }

  .section-header {
    margin-bottom: 2rem;
  }

  .brand-title {
    font-size: 0.95rem;
  }

  .brand-subtitle {
    font-size: 0.58rem;
  }

  .brand-logo {
    height: 38px;
  }

  /* Keep Call button neat and non-overflowing */
  .header-call-btn {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
    gap: 0.35rem;
  }

  .hero-card {
    padding: 1.25rem 1rem;
  }

  .hero-card-header {
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
  }

  .hero-card-header h3 {
    font-size: 0.95rem;
  }

  .hero-card-header span {
    font-size: 0.6875rem;
    padding: 0.2rem 0.5rem;
  }

  .fleet-preview-item {
    padding: 0.55rem 0.75rem;
    gap: 0.5rem;
  }

  .fleet-preview-info {
    gap: 0.5rem;
    min-width: 0;
  }

  .fleet-preview-icon {
    width: 30px;
    height: 30px;
  }

  .fleet-preview-name {
    font-size: 0.8125rem;
  }

  .fleet-preview-sub {
    font-size: 0.7rem;
  }

  .fleet-preview-badge {
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    flex-shrink: 0;
  }

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

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

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

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

  .about-pillars {
    grid-template-columns: 1fr;
  }

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

  .contact-actions-bar {
    flex-direction: column;
  }

  .contact-actions-bar .btn {
    width: 100%;
  }

  .network-box {
    padding: 1rem 0.75rem;
  }

  .about-overview-card,
  .pillar-card,
  .value-card {
    padding: 1rem 0.75rem;
  }
}

/* 5. Extra Narrow Phones (<= 380px) */
@media (max-width: 380px) {
  .brand-subtitle {
    display: none;
  }

  .header-call-btn .btn-label {
    display: none;
    /* Shows clean phone icon to prevent header crowding */
  }

  .header-call-btn {
    padding: 0.45rem 0.55rem;
    border-radius: var(--radius-sm);
  }
}