/* ==========================================================================
   Shams Al-Russl General Contracting - Custom Premium Stylesheet
   ========================================================================== */

/* --- Import Premium Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&display=swap');

/* --- Design Tokens / CSS Variables --- */
:root {
  /* Colors */
  --color-primary: #1F2937;
  --color-secondary: #374151;
  --color-accent: #D4A017;
  --color-accent-rgb: 212, 160, 23;
  --color-accent-hover: #B8860B;
  --color-bg: #FFFFFF;
  --color-light: #F8F9FA;
  --color-border: #E5E7EB;
  --color-text: #1F2937;
  --color-text-muted: #6B7280;
  --color-overlay: rgba(31, 41, 55, 0.4);
  --color-header-bg: rgba(255, 255, 255, 0.85);
  --color-card-shadow: rgba(0, 0, 0, 0.04);
  
  /* Fonts */
  --font-english: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-arabic: 'IBM Plex Sans Arabic', -apple-system, sans-serif;
  
  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  
  /* Spacing */
  --container-max-width: 1200px;
  --section-padding: 6rem 1.5rem;
  --section-padding-mobile: 4rem 1rem;
}

/* --- Dark Mode Configuration --- */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #111827;
    --color-light: #1F2937;
    --color-primary: #F9FAFB;
    --color-secondary: #F3F4F6;
    --color-border: #374151;
    --color-text: #F3F4F6;
    --color-text-muted: #9CA3AF;
    --color-overlay: rgba(0, 0, 0, 0.6);
    --color-header-bg: rgba(17, 24, 39, 0.85);
    --color-card-shadow: rgba(0, 0, 0, 0.2);
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* offset for fixed header */
}

body {
  font-family: var(--font-english);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* RTL Specific Override */
body[dir="rtl"] {
  font-family: var(--font-arabic);
  line-height: 1.7;
}

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

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

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

/* --- Typography Helpers --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

body[dir="rtl"] h1, body[dir="rtl"] h2, body[dir="rtl"] h3 {
  font-weight: 600;
}

.text-balance {
  text-wrap: balance;
}

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

.section {
  padding: var(--section-padding);
}

@media (max-width: 768px) {
  .section {
    padding: var(--section-padding-mobile);
  }
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: 4rem;
}

.section-subtitle {
  color: var(--color-accent);
  text-transform: uppercase;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

body[dir="rtl"] .section-title {
  letter-spacing: 0;
}

.section-description {
  color: var(--color-text-muted);
  font-size: 1.125rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background-color: var(--color-accent);
  color: #1F2937; /* keep dark text for high gold contrast */
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(212, 160, 23, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}

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

.btn-white {
  background-color: #FFFFFF;
  color: #1F2937;
}

.btn-white:hover {
  background-color: var(--color-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(255, 255, 255, 0.15);
}

.btn-outline-white {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background-color: #FFFFFF;
  color: #1F2937;
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

/* --- Sticky Shrinking Header & Navigation --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 90px;
  background-color: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  transition: var(--transition-smooth);
}

header.scrolled {
  height: 70px;
  background-color: var(--color-header-bg);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px -10px var(--color-card-shadow);
  border-bottom-color: var(--color-border);
}

/* Adjust colors on hero overlay vs scrolled states */
header .nav-link {
  color: #FFFFFF;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
}

header.scrolled .nav-link {
  color: var(--color-text);
}

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

header[dir="rtl"] .nav-link::after {
  left: auto;
  right: 0;
}

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

header .logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
}

header.scrolled .logo-text {
  color: var(--color-primary);
}

header .logo-subtext {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Language Switcher */
.lang-switcher {
  font-weight: 600;
  font-size: 0.9rem;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
  cursor: pointer;
}

header.scrolled .lang-switcher {
  color: var(--color-text);
  border-color: var(--color-border);
}

.lang-switcher:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-accent);
}

header.scrolled .lang-switcher:hover {
  background-color: var(--color-light);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  width: 24px;
  height: 18px;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #FFFFFF;
  position: absolute;
  left: 0;
  transition: var(--transition-fast);
}

header.scrolled .hamburger span {
  background-color: var(--color-primary);
}

.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 8px; }
.hamburger span:nth-child(3) { top: 16px; }

.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* --- Mobile Menu Overlay --- */
.mobile-nav {
  position: fixed;
  top: 0;
  bottom: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  background-color: var(--color-bg);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 8rem 2.5rem 3rem;
  gap: 2rem;
  transition: var(--transition-smooth);
}

body[dir="rtl"] .mobile-nav {
  right: auto;
  left: -100%;
  box-shadow: 10px 0 30px rgba(0, 0, 0, 0.1);
}

.mobile-nav.active {
  right: 0;
}

body[dir="rtl"] .mobile-nav.active {
  left: 0;
}

.mobile-nav .nav-link {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* Responsive Navbar Toggle */
@media (max-width: 1024px) {
  .nav-links, .nav-actions .btn-quote {
    display: none;
  }
  
  .hamburger {
    display: block;
  }
  
  header {
    height: 70px;
  }
}

/* --- Hero Section --- */
.hero {
  height: 100vh;
  min-height: 600px;
  position: relative;
  display: flex;
  align-items: center;
  color: #FFFFFF;
  overflow: hidden;
  background-color: #111827;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(17, 24, 39, 0.7) 0%, rgba(17, 24, 39, 0.5) 50%, rgba(17, 24, 39, 0.8) 100%);
  z-index: 2;
}

.hero-shapes {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}

.hero-shape-1 {
  width: 400px;
  height: 400px;
  background-color: var(--color-accent);
  top: 10%;
  right: 5%;
  animation: float 20s infinite alternate;
}

.hero-shape-2 {
  width: 300px;
  height: 300px;
  background-color: #3B82F6;
  bottom: 10%;
  left: 5%;
  animation: float 15s infinite alternate-reverse;
}

@keyframes float {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-30px) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 4;
  max-width: 800px;
  padding-top: 60px;
}

.hero h1 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

body[dir="rtl"] .hero h1 {
  font-size: 3.5rem;
  letter-spacing: 0;
}

.hero p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.5rem;
  max-width: 650px;
}

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

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  body[dir="rtl"] .hero h1 {
    font-size: 2.25rem;
  }
  .hero p {
    font-size: 1.1rem;
  }
  .hero-btns {
    flex-direction: column;
  }
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.about-content h3 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.about-lead {
  font-size: 1.125rem;
  color: var(--color-secondary);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

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

/* Values Grid inside About */
.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.value-card {
  padding: 1.5rem;
  background-color: var(--color-light);
  border-radius: 6px;
  border-inline-start: 4px solid var(--color-accent);
}

.value-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.value-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Interactive Tabs or Layout for Core Info */
.about-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.about-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.about-feature-icon {
  color: var(--color-accent);
  font-size: 1.25rem;
  margin-top: 0.2rem;
}

.about-feature-text h5 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.about-feature-text p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* About Side Visuals */
.about-visual {
  position: relative;
}

.about-img-wrap {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px -15px var(--color-card-shadow);
  border: 1px solid var(--color-border);
}

.about-img-wrap img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

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

.about-experience-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  border-inline-start: 5px solid var(--color-accent);
  text-align: center;
}

body[dir="rtl"] .about-experience-badge {
  left: auto;
  right: -20px;
}

.about-experience-num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.about-experience-text {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

@media (max-width: 576px) {
  .about-experience-badge {
    position: static;
    margin-top: 1.5rem;
  }
}

/* --- Services Section --- */
.services {
  background-color: var(--color-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2.5rem;
}

.service-card {
  background-color: var(--color-bg);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px -15px var(--color-card-shadow);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px -15px rgba(0, 0, 0, 0.08);
  border-color: rgba(var(--color-accent-rgb), 0.3);
}

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

.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

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

.service-icon-floating {
  position: absolute;
  bottom: -20px;
  left: 20px;
  width: 50px;
  height: 50px;
  background-color: var(--color-accent);
  color: #1F2937;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 8px 16px rgba(212, 160, 23, 0.25);
  z-index: 5;
  transition: var(--transition-bounce);
}

body[dir="rtl"] .service-icon-floating {
  left: auto;
  right: 20px;
}

.service-card:hover .service-icon-floating {
  transform: translateY(-5px);
}

.service-info {
  padding: 2.5rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-features-list {
  list-style: none;
  margin-bottom: 1.5rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
}

.service-features-list li {
  font-size: 0.85rem;
  color: var(--color-secondary);
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-features-list li::before {
  content: '✓';
  color: var(--color-accent);
  font-weight: bold;
}

.service-link {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.service-link:hover {
  color: var(--color-accent-hover);
}

/* --- Featured Projects --- */
.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: none;
  border: 1px solid var(--color-border);
  padding: 0.5rem 1.25rem;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--color-text);
  transition: var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: #1F2937;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2.5rem;
}

.project-card {
  background-color: var(--color-bg);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 30px -15px var(--color-card-shadow);
  transition: var(--transition-smooth);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
}

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

.project-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

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

.project-tag {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

body[dir="rtl"] .project-tag {
  left: auto;
  right: 15px;
}

.project-details {
  padding: 1.75rem;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-card h4 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.project-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* --- Why Choose Us --- */
.why-us {
  background-color: var(--color-light);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2.5rem;
}

.why-card {
  background-color: var(--color-bg);
  padding: 2.5rem 2rem;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 30px -15px var(--color-card-shadow);
  transition: var(--transition-smooth);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.06);
  border-color: rgba(var(--color-accent-rgb), 0.3);
}

.why-icon {
  width: 55px;
  height: 55px;
  background-color: rgba(var(--color-accent-rgb), 0.1);
  color: var(--color-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.why-card h4 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

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

/* --- Construction Process Timeline --- */
.process-timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-top: 3rem;
  padding-bottom: 2rem;
}

.process-timeline::after {
  content: '';
  position: absolute;
  top: 30px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-border);
  z-index: 1;
}

.process-step {
  text-align: center;
  flex: 1;
  position: relative;
  z-index: 2;
  padding-inline: 1rem;
}

.process-step-num {
  width: 60px;
  height: 60px;
  background-color: var(--color-bg);
  border: 2px solid var(--color-border);
  color: var(--color-secondary);
  font-weight: 700;
  font-size: 1.25rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: var(--transition-smooth);
}

.process-step:hover .process-step-num {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: scale(1.1);
  box-shadow: 0 0 0 8px rgba(var(--color-accent-rgb), 0.1);
}

.process-step h4 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.process-step p {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

@media (max-width: 992px) {
  .process-timeline {
    flex-direction: column;
    gap: 2rem;
    padding-inline-start: 2rem;
  }
  
  .process-timeline::after {
    top: 0;
    bottom: 0;
    left: 49px;
    right: auto;
    width: 2px;
    height: auto;
  }
  
  body[dir="rtl"] .process-timeline::after {
    left: auto;
    right: 49px;
  }
  
  .process-step {
    display: flex;
    text-align: start;
    align-items: flex-start;
    gap: 1.5rem;
  }
  
  body[dir="rtl"] .process-step {
    text-align: start;
  }
  
  .process-step-num {
    margin-bottom: 0;
    flex-shrink: 0;
  }
  
  .process-step-content {
    padding-top: 0.5rem;
  }
}

/* --- Statistics Section --- */
.stats {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 5rem 1.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  text-align: center;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

.stat-item h3 {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-item p {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7);
}

/* --- Testimonials Section --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}

.testimonial-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 2.5rem 2rem;
  border-radius: 8px;
  box-shadow: 0 10px 30px -15px var(--color-card-shadow);
  display: flex;
  flex-direction: column;
  position: relative;
}

.testimonial-card::before {
  content: '“';
  font-family: Georgia, serif;
  font-size: 5rem;
  color: rgba(var(--color-accent-rgb), 0.15);
  position: absolute;
  top: 10px;
  left: 20px;
  line-height: 1;
}

body[dir="rtl"] .testimonial-card::before {
  left: auto;
  right: 20px;
}

.testimonial-text {
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: 2rem;
  position: relative;
  z-index: 2;
  font-size: 0.95rem;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-accent);
  background-color: var(--color-light);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-info h4 {
  font-size: 1rem;
  margin-bottom: 0.15rem;
  color: var(--color-primary);
}

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

/* --- FAQ Accordion --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-question {
  width: 100%;
  background: var(--color-light);
  border: none;
  padding: 1.25rem 1.5rem;
  text-align: start;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  transition: var(--transition-fast);
}

.faq-item.active .faq-question::after {
  content: '−';
}

.faq-item.active {
  border-color: var(--color-accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  background-color: var(--color-bg);
}

.faq-answer-content {
  padding: 1.25rem 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  border-top: 1px solid var(--color-border);
}

/* --- Careers Section --- */
.careers {
  background-color: var(--color-light);
}

.careers-card {
  background-color: var(--color-bg);
  border-radius: 12px;
  border: 1px solid var(--color-border);
  padding: 4rem;
  box-shadow: 0 20px 40px -15px var(--color-card-shadow);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 992px) {
  .careers-card {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 2.5rem;
  }
}

.careers-content h3 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.careers-content p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.careers-benefits {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 480px) {
  .careers-benefits {
    grid-template-columns: 1fr;
  }
}

.careers-benefits li {
  font-size: 0.9rem;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.careers-benefits li::before {
  content: '✦';
  color: var(--color-accent);
}

.careers-action {
  text-align: center;
  padding: 2rem;
  background-color: var(--color-light);
  border-radius: 8px;
  border: 1px dashed var(--color-border);
}

.careers-action h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.careers-action p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.contact-info-wrap {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.contact-info-item {
  display: flex;
  gap: 1.25rem;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background-color: var(--color-light);
  border: 1px solid var(--color-border);
  color: var(--color-accent);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-details-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.contact-details-text p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.contact-details-text a:hover {
  color: var(--color-accent);
}

/* Map Wrap */
.map-wrap {
  border-radius: 8px;
  overflow: hidden;
  height: 250px;
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.02);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Contact Form */
.contact-form {
  background-color: var(--color-light);
  padding: 3rem;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  box-shadow: 0 15px 30px -15px var(--color-card-shadow);
}

@media (max-width: 576px) {
  .contact-form {
    padding: 1.75rem;
  }
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 480px) {
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-secondary);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  border-radius: 6px;
  outline: none;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-feedback {
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
}

.form-feedback.success {
  display: block;
  color: #10B981;
}

.form-feedback.error {
  display: block;
  color: #EF4444;
}

/* --- Footer --- */
footer {
  background-color: #111827;
  color: #D1D5DB;
  padding: 5rem 1.5rem 2rem;
  border-top: 1px solid #1F2937;
}

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

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
  }
}

@media (max-width: 576px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.footer-brand .logo-text {
  font-size: 1.75rem;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  font-weight: 800;
}

.footer-brand .logo-subtext {
  color: var(--color-accent);
  font-size: 0.75rem;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-social-icon {
  width: 40px;
  height: 40px;
  background-color: #1F2937;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.footer-social-icon:hover {
  background-color: var(--color-accent);
  color: #1F2937;
  transform: translateY(-3px);
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
}

body[dir="rtl"] .footer-col h4::after {
  left: auto;
  right: 0;
}

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

.footer-links a {
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-inline-start: 4px;
}

.footer-bottom {
  border-top: 1px solid #1F2937;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (max-width: 576px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* --- Scroll Entrance Animations --- */
.fade-up-init {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up-animate {
  opacity: 1;
  transform: translateY(0);
}

/* Native CSS Scroll-driven Animations for supported browsers */
@media (prefers-reduced-motion: no-preference) {
  @supports ((animation-timeline: view()) and (animation-range: entry)) {
    @keyframes fade-in-scroll {
      from {
        opacity: 0;
        transform: translateY(40px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    
    .scroll-reveal {
      animation: fade-in-scroll linear both;
      animation-timeline: view();
      animation-range: entry 10% cover 30%;
    }
  }
}

/* --- Page Loader --- */
.loader-wrap {
  position: fixed;
  inset: 0;
  background-color: #111827;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.loader-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(212, 160, 23, 0.1);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s infinite linear;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}