/* =============================================
   البنيان الذهبي - Main Stylesheet
   ============================================= */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&family=Tajawal:wght@300;400;500;700;800&display=swap');

/* =============================================
   CSS Variables / Design Tokens
   ============================================= */
:root {
  --primary: #0F172A;
  --secondary: #2563EB;
  --accent: #14B8A6;
  --highlight: #F59E0B;
  --light-bg: #F8FAFC;
  --border: #E2E8F0;
  --text-primary: #1E293B;
  --text-secondary: #64748B;
  --white: #FFFFFF;
  --dark-overlay: rgba(15, 23, 42, 0.75);
  --card-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
  --card-shadow-hover: 0 12px 40px rgba(15, 23, 42, 0.16);
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 20px;
  --transition: all 0.3s ease;
  --font-main: 'Cairo', 'Tajawal', sans-serif;
  --topbar-height: 44px;
  --navbar-height: 72px;
  --section-py: 80px;
}

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

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

body {
  font-family: var(--font-main);
  color: var(--text-primary);
  background: var(--white);
  direction: rtl;
  text-align: right;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-main); border: none; background: none; }
input, textarea, select { font-family: var(--font-main); }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* =============================================
   Utility Classes
   ============================================= */
.section-py { padding: var(--section-py) 0; }
.bg-light { background: var(--light-bg); }
.bg-primary { background: var(--primary); }
.text-center { text-align: center; }
.text-white { color: var(--white); }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }

/* Section Title */
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
  line-height: 1.3;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 48px;
}
.section-header { margin-bottom: 12px; }
.section-header .label {
  display: inline-block;
  background: rgba(37,99,235,0.1);
  color: var(--secondary);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}
.section-divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  border-radius: 4px;
  margin: 0 auto 16px;
}

/* =============================================
   Buttons
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--border-radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--secondary), #1D4ED8);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37,99,235,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,0.4);
}
.btn-outline {
  border: 2px solid var(--white);
  color: var(--white);
  background: transparent;
}
.btn-outline:hover { background: var(--white); color: var(--primary); }
.btn-accent {
  background: linear-gradient(135deg, var(--accent), #0D9488);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(20,184,166,0.3);
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(20,184,166,0.4); }
.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover { transform: translateY(-2px); }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-sm { padding: 9px 20px; font-size: 0.85rem; }

/* =============================================
   Top Bar
   ============================================= */
.topbar {
  background: var(--primary);
  color: rgba(255,255,255,0.85);
  height: var(--topbar-height);
  font-size: 0.82rem;
  display: flex;
  align-items: center;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.topbar-info { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.topbar-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.8);
}
.topbar-item i { color: var(--accent); font-size: 0.75rem; }
.topbar-item:hover { color: var(--white); }
.topbar-social { display: flex; gap: 12px; }
.topbar-social a {
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
}
.topbar-social a:hover { background: var(--secondary); border-color: var(--secondary); color: white; }

/* =============================================
   Navbar
   ============================================= */
.navbar {
  background: var(--white);
  height: var(--navbar-height);
  box-shadow: 0 2px 20px rgba(15,23,42,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(15,23,42,0.14);
  height: 64px;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
  font-weight: 900;
  flex-shrink: 0;
}
.logo-text .brand-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
  line-height: 1.2;
}
.logo-text .brand-sub {
  font-size: 0.68rem;
  color: var(--text-secondary);
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  position: relative;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--secondary);
  background: rgba(37,99,235,0.06);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 14px;
  left: 14px;
  height: 2px;
  background: var(--secondary);
  border-radius: 2px;
}
.nav-cta { margin-right: 8px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: var(--white);
  z-index: 1100;
  padding: 0;
  box-shadow: -4px 0 40px rgba(0,0,0,0.15);
  transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
}
.mobile-nav.active { right: 0; }
.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.mobile-nav-close {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--light-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-primary);
}
.mobile-nav-links { padding: 16px 0; }
.mobile-nav-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid rgba(226,232,240,0.5);
}
.mobile-nav-links a:hover, .mobile-nav-links a.active { color: var(--secondary); background: rgba(37,99,235,0.04); }
.mobile-nav-footer { padding: 20px 24px; border-top: 1px solid var(--border); }
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1050;
  backdrop-filter: blur(2px);
}
.nav-overlay.active { display: block; }

/* =============================================
   Hero Section (Home)
   ============================================= */
.hero {
  position: relative;
  min-height: calc(100vh - var(--topbar-height) - var(--navbar-height));
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=1600&q=80');
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,0.92) 0%, rgba(15,23,42,0.6) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37,99,235,0.2);
  border: 1px solid rgba(37,99,235,0.4);
  color: #93C5FD;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero-badge i { color: var(--highlight); }
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 20px;
}
.hero h1 span { color: var(--accent); }
.hero-desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.78);
  margin-bottom: 36px;
  max-width: 580px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 60px;
}
.hero-stat {
  padding: 28px 24px;
  text-align: center;
  background: rgba(15,23,42,0.5);
}
.hero-stat .num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--accent);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}
.hero-stat .label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  font-weight: 600;
}

/* =============================================
   Stats Section
   ============================================= */
.stats-section {
  padding: 60px 0;
  background: var(--white);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.stat-card:hover { border-color: var(--secondary); box-shadow: var(--card-shadow); transform: translateY(-4px); }
.stat-card .icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 16px;
}
.icon-blue { background: rgba(37,99,235,0.1); color: var(--secondary); }
.icon-teal { background: rgba(20,184,166,0.1); color: var(--accent); }
.icon-amber { background: rgba(245,158,11,0.1); color: var(--highlight); }
.icon-dark { background: rgba(15,23,42,0.08); color: var(--primary); }
.stat-card .num {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-card .label {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 600;
}

/* =============================================
   Services Preview
   ============================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  transform: scaleX(0);
  transform-origin: right;
  transition: var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { box-shadow: var(--card-shadow-hover); transform: translateY(-4px); }
.service-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(20,184,166,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--secondary);
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}
.service-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; }
.service-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.service-link i { transition: var(--transition); }
.service-link:hover i { transform: translateX(-4px); }

/* =============================================
   Projects Grid
   ============================================= */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.project-card {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  background: var(--white);
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--card-shadow-hover); }
.project-image {
  position: relative;
  padding-top: 65%;
  overflow: hidden;
}
.project-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover .project-image img { transform: scale(1.06); }
.project-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(15,23,42,0.8);
  color: rgba(255,255,255,0.9);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  backdrop-filter: blur(4px);
}
.project-status {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(20,184,166,0.9);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
}
.project-info { padding: 20px; }
.project-info h3 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.project-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.project-meta span {
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}
.project-meta i { color: var(--secondary); font-size: 0.7rem; }
.project-info p { font-size: 0.84rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 14px; }
.project-link {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}
.project-link:hover { color: var(--accent); }

/* =============================================
   Why Us
   ============================================= */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: center;
}
.why-us-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  position: relative;
}
.why-us-image img { width: 100%; height: 480px; object-fit: cover; }
.why-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 16px 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  gap: 12px;
}
.why-badge-icon { font-size: 1.8rem; }
.why-badge-text .num { font-size: 1.4rem; font-weight: 900; color: var(--secondary); display: block; line-height: 1; }
.why-badge-text .label { font-size: 0.75rem; color: var(--text-secondary); }
.why-list { display: flex; flex-direction: column; gap: 20px; }
.why-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.why-item:hover { border-color: var(--secondary); background: rgba(37,99,235,0.02); }
.why-item-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.why-item-text h4 { font-size: 0.95rem; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.why-item-text p { font-size: 0.84rem; color: var(--text-secondary); line-height: 1.6; }

/* =============================================
   Work Process
   ============================================= */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  right: 10%;
  left: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  z-index: 0;
}
.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}
.process-num {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.6rem;
  transition: var(--transition);
}
.process-step:hover .process-num {
  border-color: var(--secondary);
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: white;
}
.process-step h4 { font-size: 0.88rem; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.process-step p { font-size: 0.78rem; color: var(--text-secondary); }

/* =============================================
   Testimonials
   ============================================= */
.testimonials-slider { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--card-shadow);
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 16px;
  left: 20px;
  font-size: 4rem;
  color: var(--secondary);
  opacity: 0.15;
  font-family: Georgia, serif;
  line-height: 1;
}
.stars { color: var(--highlight); font-size: 0.85rem; margin-bottom: 12px; }
.testimonial-text { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.author-name { font-size: 0.9rem; font-weight: 700; color: var(--primary); }
.author-project { font-size: 0.78rem; color: var(--text-secondary); }

/* =============================================
   CTA Banner
   ============================================= */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #1E3A5F 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(37,99,235,0.15);
}
.cta-banner h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 900; color: var(--white); margin-bottom: 14px; }
.cta-banner p { font-size: 1rem; color: rgba(255,255,255,0.75); margin-bottom: 36px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* =============================================
   Footer
   ============================================= */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo-icon { margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.8; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--secondary); border-color: var(--secondary); color: white; }
.footer-col h4 { font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 20px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.85rem; color: rgba(255,255,255,0.65); }
.footer-links a:hover { color: var(--accent); padding-right: 4px; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.85rem;
}
.footer-contact-item i { color: var(--accent); margin-top: 3px; flex-shrink: 0; }
.footer-bottom {
  text-align: center;
  padding: 20px 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom span { color: var(--accent); }

/* =============================================
   Floating Buttons
   ============================================= */
.floating-btns {
  position: fixed;
  bottom: 28px;
  left: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}
.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  transition: var(--transition);
  color: white;
}
.float-btn:hover { transform: scale(1.1); }
.float-wa { background: #25D366; }
.float-call { background: var(--secondary); }
.float-btn .tooltip {
  position: absolute;
  right: 60px;
  background: var(--primary);
  color: white;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.float-btn:hover .tooltip { opacity: 1; }

/* =============================================
   Page Hero (Inner Pages)
   ============================================= */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, #1a2f5a 100%);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=1200&q=70');
  background-size: cover;
  background-position: center;
  opacity: 0.12;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; color: var(--white); margin-bottom: 10px; }
.page-hero p { font-size: 1rem; color: rgba(255,255,255,0.75); max-width: 540px; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
}
.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb i { font-size: 0.6rem; }

/* =============================================
   About Page
   ============================================= */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-image { border-radius: var(--border-radius-lg); overflow: hidden; }
.about-image img { width: 100%; height: 440px; object-fit: cover; }
.about-intro-content .section-header { margin-bottom: 20px; }
.about-intro-content p { color: var(--text-secondary); line-height: 1.9; margin-bottom: 16px; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.value-card:hover { border-color: var(--accent); box-shadow: var(--card-shadow); transform: translateY(-4px); }
.value-icon { width: 64px; height: 64px; border-radius: 16px; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; }
.value-card h3 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.value-card p { font-size: 0.84rem; color: var(--text-secondary); }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card {
  text-align: center;
  padding: 28px 20px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.team-card:hover { box-shadow: var(--card-shadow-hover); transform: translateY(-4px); }
.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 14px;
  overflow: hidden;
}
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.team-card .role { font-size: 0.8rem; color: var(--secondary); font-weight: 600; margin-bottom: 8px; }
.team-card p { font-size: 0.8rem; color: var(--text-secondary); }
.timeline { position: relative; padding-right: 60px; }
.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  right: 29px;
  width: 2px;
  background: linear-gradient(180deg, var(--secondary), var(--accent));
}
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-dot {
  position: absolute;
  right: -43px;
  top: 4px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
}
.timeline-year { font-size: 0.8rem; font-weight: 700; color: var(--secondary); margin-bottom: 4px; }
.timeline-item h4 { font-size: 0.95rem; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.timeline-item p { font-size: 0.84rem; color: var(--text-secondary); }

/* =============================================
   Services Page
   ============================================= */
.service-category { margin-bottom: 64px; }
.category-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border);
}
.category-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.category-header h2 { font-size: 1.3rem; font-weight: 800; color: var(--primary); }
.services-detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-detail-card {
  background: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
}
.service-detail-card:hover { box-shadow: var(--card-shadow-hover); transform: translateY(-4px); }
.service-detail-img { height: 200px; overflow: hidden; }
.service-detail-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-detail-card:hover .service-detail-img img { transform: scale(1.05); }
.service-detail-body { padding: 24px; }
.service-detail-body h3 { font-size: 1.05rem; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
.service-detail-body p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; }
.service-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.tag {
  display: inline-block;
  background: rgba(37,99,235,0.08);
  color: var(--secondary);
  font-size: 0.73rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
}

/* =============================================
   Projects Filter
   ============================================= */
.filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 9px 22px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  border: 2px solid var(--border);
  color: var(--text-secondary);
  background: var(--white);
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--secondary);
  background: var(--secondary);
  color: var(--white);
}
.project-card[data-cat] { transition: opacity 0.3s ease, transform 0.3s ease; }
.project-card.hidden { display: none; }

/* =============================================
   Project Detail Page
   ============================================= */
.project-detail-hero {
  height: 420px;
  position: relative;
  overflow: hidden;
}
.project-detail-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project-detail-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.8) 0%, transparent 60%);
}
.project-detail-hero-content {
  position: absolute;
  bottom: 32px;
  right: 0;
  left: 0;
}
.project-detail-body { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
.project-info-box {
  background: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  padding: 24px;
  box-shadow: var(--card-shadow);
  position: sticky;
  top: calc(var(--navbar-height) + 20px);
}
.project-info-box h3 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.info-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid rgba(226,232,240,0.6); font-size: 0.85rem; }
.info-row .info-label { color: var(--text-secondary); font-weight: 600; }
.info-row .info-value { color: var(--primary); font-weight: 700; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
}
.gallery-grid img {
  border-radius: var(--border-radius-sm);
  width: 100%;
  height: 160px;
  object-fit: cover;
  cursor: pointer;
  transition: var(--transition);
}
.gallery-grid img:hover { transform: scale(1.03); }
.scope-list { list-style: none; }
.scope-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(226,232,240,0.6);
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.scope-list li::before {
  content: '\2714';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.challenge-item { margin-bottom: 20px; }
.challenge-item h4 { font-size: 0.9rem; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.challenge-item p { font-size: 0.86rem; color: var(--text-secondary); line-height: 1.7; }

/* =============================================
   Contact Page
   ============================================= */
.contact-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 56px; }
.contact-card {
  text-align: center;
  padding: 28px 20px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  transition: var(--transition);
  background: var(--white);
}
.contact-card:hover { border-color: var(--secondary); box-shadow: var(--card-shadow); transform: translateY(-4px); }
.contact-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin: 0 auto 14px;
}
.contact-card h3 { font-size: 0.9rem; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.contact-card p, .contact-card a { font-size: 0.84rem; color: var(--text-secondary); }
.contact-card a:hover { color: var(--secondary); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full-width { grid-column: 1 / -1; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--primary); }
.form-group label .req { color: var(--secondary); }
.form-group input, .form-group select, .form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--white);
  transition: var(--transition);
  direction: rtl;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-group input.error, .form-group select.error, .form-group textarea.error {
  border-color: #EF4444;
}
.form-error { font-size: 0.78rem; color: #EF4444; margin-top: 2px; display: none; }
.form-error.show { display: block; }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-section {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  border: 1px solid var(--border);
  box-shadow: var(--card-shadow);
}
.form-section h2 { font-size: 1.4rem; font-weight: 800; color: var(--primary); margin-bottom: 6px; }
.form-section > p { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 28px; }
.form-submit-area { margin-top: 28px; }
.success-msg {
  display: none;
  text-align: center;
  padding: 40px;
}
.success-msg.show { display: block; }
.success-icon { font-size: 3rem; color: var(--accent); margin-bottom: 16px; }
.success-msg h3 { font-size: 1.3rem; font-weight: 800; color: var(--primary); margin-bottom: 8px; }
.success-msg p { color: var(--text-secondary); }
.map-placeholder {
  border-radius: var(--border-radius);
  overflow: hidden;
  height: 320px;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 2rem;
  border: 1px solid var(--border);
}
.map-placeholder p { font-size: 0.9rem; font-weight: 600; }

/* =============================================
   FAQ Page
   ============================================= */
.faq-container { max-width: 760px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--secondary); box-shadow: var(--card-shadow); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  text-align: right;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--white);
  gap: 12px;
}
.faq-question .faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(37,99,235,0.08);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-item.open .faq-icon { background: var(--secondary); color: white; transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
}
.faq-item.open .faq-answer { max-height: 400px; }

/* =============================================
   Scroll Reveal Animation
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
  .process-steps::before { display: none; }
  .testimonials-slider { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .project-detail-body { grid-template-columns: 1fr; }
  .project-info-box { position: static; }
}

@media (max-width: 768px) {
  :root { --section-py: 56px; }
  .topbar .container { justify-content: center; }
  .topbar-social { display: none; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: block; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .why-us-grid { grid-template-columns: 1fr; }
  .about-intro-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .services-detail-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .services-grid, .projects-grid, .testimonials-slider { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-stat { padding: 20px; }
  .values-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .contact-cards { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .form-section { padding: 24px 20px; }
}