/* ============================================
   CHARI ENGINEERING & GENERAL WORKS
   Main Stylesheet
   ============================================ */

/* 1. Variables */
:root {
  --primary: #1a56db;
  --primary-dark: #1e3a8a;
  --primary-darker: #0f2157;
  --primary-light: #eff6ff;
  --accent: #3b82f6;
  --orange: #f59e0b;
  --white: #ffffff;
  --bg-light: #f8fafc;
  --bg-grey: #f1f5f9;
  --border: #e2e8f0;
  --text: #1e293b;
  --text-medium: #475569;
  --text-light: #64748b;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --transition: 0.3s ease;
  --font: 'Inter', sans-serif;
}

/* 2. Base Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* 3. Typography */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.2; color: var(--text); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1rem; }
p { color: var(--text-medium); line-height: 1.7; }

/* 4. Utilities */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-alt { background: var(--bg-light); }
.text-center { text-align: center; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin-bottom: 12px;
  background: var(--primary-light);
  padding: 4px 12px;
  border-radius: 50px;
}
.section-label-white {
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
}

.section-title { margin-bottom: 16px; }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-medium);
  max-width: 620px;
  margin: 0 auto 48px;
}
.section-subtitle-white { color: rgba(255,255,255,0.8); }

.divider {
  width: 56px;
  height: 4px;
  background: var(--primary);
  border-radius: 2px;
  margin: 12px auto 32px;
}
.divider-left { margin-left: 0; }
.divider-white { background: rgba(255,255,255,0.5); }

/* 5. Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: var(--white); border-color: var(--primary); }
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,86,219,0.35);
}
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.6); }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: var(--white); transform: translateY(-2px); }
.btn-outline-blue { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline-blue:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--primary); border-color: var(--white); }
.btn-white:hover { background: var(--primary-light); transform: translateY(-2px); }
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }

/* 6. Navigation */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
  padding: 18px 0;
}
.navbar.scrolled {
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 10px 0;
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1002;
  position: relative;
}
.navbar-logo img { height: 46px; width: auto; }
.logo-text { line-height: 1.2; }
.logo-text .company-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  display: block;
  transition: var(--transition);
}
.logo-text .company-tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.85);
  display: block;
  font-weight: 700;
  transition: var(--transition);
}
.navbar.scrolled .logo-text .company-name { color: var(--text); }
.navbar.scrolled .logo-text .company-tagline { color: var(--text); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links li a {
  padding: 8px 13px;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  border-radius: var(--radius);
  transition: var(--transition);
  display: block;
}
.nav-links li a:hover,
.nav-links li a.active {
  color: var(--white);
  background: rgba(255,255,255,0.15);
}
.navbar.scrolled .nav-links li a { color: var(--text-medium); }
.navbar.scrolled .nav-links li a:hover,
.navbar.scrolled .nav-links li a.active { color: var(--primary); background: var(--primary-light); }

.nav-cta {
  padding: 10px 20px !important;
  background: var(--white) !important;
  color: var(--primary) !important;
  font-weight: 700 !important;
  margin-left: 8px;
  border-radius: var(--radius) !important;
}
.nav-cta:hover { background: var(--primary-light) !important; }
.navbar.scrolled .nav-cta { background: var(--primary) !important; color: var(--white) !important; }
.navbar.scrolled .nav-cta:hover { background: var(--primary-dark) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: transparent;
  border: none;
  z-index: 1002;
  position: relative;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.navbar.scrolled .nav-toggle span { background: var(--text); }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; width: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* When mobile menu is open — force white regardless of scroll state */
.navbar.menu-open .nav-toggle span { background: var(--white) !important; }
.navbar.menu-open .logo-text .company-name { color: var(--white) !important; }
.navbar.menu-open .logo-text .company-tagline { color: rgba(255,255,255,0.85) !important; }
.navbar.menu-open .nav-links li a.active { color: var(--white) !important; background: rgba(255,255,255,0.2) !important; }

/* 7. Hero */
.hero {
  min-height: 100vh;
  background-color: #0f2157;
  background-image:
    linear-gradient(135deg, rgba(15,33,87,0.90) 0%, rgba(30,58,138,0.85) 50%, rgba(26,86,219,0.80) 100%),
    url('../images/home-hero-section.avif');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}
@supports not (background-image: url('x.avif')) {
  .hero {
    background-image:
      linear-gradient(135deg, rgba(15,33,87,0.90) 0%, rgba(30,58,138,0.85) 50%, rgba(26,86,219,0.80) 100%),
      url('../images/home-hero-section.jpg');
  }
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 50%, rgba(255,255,255,0.04) 0%, transparent 50%),
    radial-gradient(circle at 85% 20%, rgba(255,255,255,0.06) 0%, transparent 40%);
}
.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  line-height: 0;
}
.hero-wave svg { display: block; width: 100%; }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.22);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 24px;
  width: fit-content;
}
.hero-badge i { color: var(--orange); }
.hero-content h1 { color: var(--white); margin-bottom: 20px; }
.hero-content h1 span { color: #93c5fd; }
.hero-desc { color: rgba(255,255,255,0.82); font-size: 1.1rem; margin-bottom: 36px; line-height: 1.75; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual { display: flex; justify-content: center; align-items: center; }
.hero-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-xl);
  padding: 32px;
  width: 100%;
  max-width: 360px;
}
.hero-card-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
}
.hero-stat {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.hero-stat:last-child { border-bottom: none; }
.hero-stat-icon {
  width: 46px;
  height: 46px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--white);
  flex-shrink: 0;
}
.hero-stat-num { font-size: 1.6rem; font-weight: 800; color: var(--white); line-height: 1; }
.hero-stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.65); margin-top: 2px; }

/* 8. Trust Strip */
.trust-strip { padding: 0; margin-top: -2px; }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 26px 20px;
  background: var(--white);
  border-right: 1px solid var(--border);
  transition: var(--transition);
}
.trust-item:last-child { border-right: none; }
.trust-item:hover { background: var(--primary-light); }
.trust-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--primary);
  flex-shrink: 0;
  transition: var(--transition);
}
.trust-item:hover .trust-icon { background: var(--primary); color: var(--white); }
.trust-num { font-size: 1.5rem; font-weight: 800; color: var(--text); line-height: 1; }
.trust-label { font-size: 0.78rem; color: var(--text-light); margin-top: 3px; }

/* 9. About Preview */
.about-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 20px 0 28px;
}
.highlight-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-medium);
}
.highlight-item i { color: var(--primary); }

.about-image { position: relative; }
.about-img-box {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--primary-light) 0%, #dbeafe 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: var(--primary);
  position: relative;
  overflow: hidden;
}
.about-img-box::before {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 140px; height: 140px;
  background: rgba(26,86,219,0.08);
  border-radius: 50%;
}
.about-img-box::after {
  content: '';
  position: absolute;
  bottom: -20px; left: -20px;
  width: 100px; height: 100px;
  background: rgba(26,86,219,0.06);
  border-radius: 50%;
}
.about-img-box img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-xl); position: absolute; inset: 0; }
.about-badge {
  position: absolute;
  bottom: -18px;
  left: -18px;
  background: var(--primary);
  color: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
  z-index: 1;
}
.about-badge-num { font-size: 1.8rem; font-weight: 800; line-height: 1; display: block; }
.about-badge-label { font-size: 0.7rem; opacity: 0.8; margin-top: 4px; display: block; }

/* 10. Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary);
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 54px;
  height: 54px;
  background: var(--primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 16px;
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--primary); color: var(--white); }
.service-card h3 { font-size: 1rem; margin-bottom: 8px; }
.service-card p { font-size: 0.875rem; }

/* Additional Services */
.additional-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.additional-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  transition: var(--transition);
}
.additional-card:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.additional-card i { font-size: 1.6rem; color: var(--primary); margin-bottom: 10px; display: block; }
.additional-card p { font-size: 0.8rem; font-weight: 600; color: var(--text); margin: 0; }

/* 11. Associations */
.assoc-grid {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}
.assoc-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 52px;
  text-align: center;
  flex: 1;
  max-width: 320px;
  min-width: 220px;
  transition: var(--transition);
}
.assoc-card:hover { box-shadow: var(--shadow); border-color: var(--primary); transform: translateY(-4px); }
.assoc-logo { font-size: 1.4rem; font-weight: 900; color: var(--primary); margin-bottom: 6px; }
.assoc-sub { font-size: 0.8rem; color: var(--text-light); }
.assoc-card img { max-height: 52px; margin: 0 auto 10px; }

/* 12. Why Choose Us */
.why-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.why-item {
  text-align: center;
  padding: 32px 16px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.why-item:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-4px); }
.why-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--primary);
  margin: 0 auto 16px;
  transition: var(--transition);
}
.why-item:hover .why-icon { background: var(--primary); color: var(--white); }
.why-item h4 { font-size: 0.875rem; line-height: 1.4; }

/* 13. Clients Preview */
.clients-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.client-chip {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-medium);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.client-chip:hover { border-color: var(--primary); color: var(--primary); box-shadow: var(--shadow-sm); }
.client-chip i { color: var(--primary); font-size: 0.9rem; }

/* 14. CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.05) 0%, transparent 60%);
}
.cta-banner h2 { color: var(--white); margin-bottom: 14px; position: relative; z-index: 1; }
.cta-banner p { color: rgba(255,255,255,0.82); margin-bottom: 36px; position: relative; z-index: 1; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }

/* 15. Footer */
.footer { background: var(--primary-darker); color: var(--white); padding: 64px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo img { height: 42px; }
.footer-logo-text { font-size: 0.875rem; font-weight: 700; color: var(--white); line-height: 1.3; }
.footer-about { font-size: 0.875rem; color: rgba(255,255,255,0.55); line-height: 1.75; margin-bottom: 20px; }
.footer-social { display: flex; gap: 8px; }
.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }
.footer-heading { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--white); margin-bottom: 20px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-links a i { font-size: 0.65rem; transition: var(--transition); }
.footer-links a:hover { color: var(--white); gap: 12px; }
.footer-contact-item { display: flex; gap: 12px; margin-bottom: 16px; align-items: flex-start; }
.footer-contact-item i { color: var(--accent); font-size: 0.875rem; margin-top: 3px; flex-shrink: 0; }
.footer-contact-item span { font-size: 0.875rem; color: rgba(255,255,255,0.65); line-height: 1.6; }
.footer-contact-item a { color: rgba(255,255,255,0.65); transition: var(--transition); }
.footer-contact-item a:hover { color: var(--white); }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.35); }

/* 16. Page Header */
.page-header {
  background: linear-gradient(135deg, var(--primary-darker) 0%, var(--primary-dark) 100%);
  padding: 140px 0 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(255,255,255,0.05) 0%, transparent 70%);
}
.page-header-wave { position: absolute; bottom: -2px; left: 0; right: 0; line-height: 0; }
.page-header-wave svg { display: block; width: 100%; }
.page-header-content { position: relative; z-index: 1; }
.page-header h1 { color: var(--white); margin-bottom: 12px; }
.page-header p { color: rgba(255,255,255,0.78); font-size: 1.05rem; max-width: 580px; margin: 0 auto; }
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
}
.breadcrumb a { color: rgba(255,255,255,0.65); transition: var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb i { font-size: 0.55rem; }

/* 17. About Page */
.mission-vision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mv-card { border-radius: var(--radius-lg); padding: 36px; position: relative; overflow: hidden; }
.mv-card.mission { background: var(--primary); color: var(--white); }
.mv-card.vision { background: var(--primary-light); }
.mv-card-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.mv-card.mission .mv-card-icon { background: rgba(255,255,255,0.2); color: var(--white); }
.mv-card.vision .mv-card-icon { background: var(--white); color: var(--primary); }
.mv-card h3 { margin-bottom: 12px; }
.mv-card.mission h3 { color: var(--white); }
.mv-card.mission p { color: rgba(255,255,255,0.85); }

.expertise-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.expertise-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}
.expertise-item:hover { border-color: var(--primary); color: var(--primary); }
.expertise-item i { color: var(--primary); flex-shrink: 0; }

.workshop-card {
  background: linear-gradient(135deg, var(--primary-darker) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-xl);
  padding: 48px;
  color: var(--white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.workshop-card::before {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 240px; height: 240px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}
.workshop-card h3 { color: var(--white); margin-bottom: 12px; }
.workshop-card p { color: rgba(255,255,255,0.78); }
.workshop-stats { display: flex; flex-direction: column; gap: 16px; }
.workshop-stat {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 14px 18px;
}
.workshop-stat i { color: #93c5fd; font-size: 1.2rem; }
.workshop-stat span { font-size: 0.875rem; color: rgba(255,255,255,0.85); }

.leadership-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.leader-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  text-align: center;
}
.leader-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.leader-img {
  width: 100%;
  height: 220px;
  background: linear-gradient(135deg, var(--primary-light) 0%, #dbeafe 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--primary);
  position: relative;
  overflow: hidden;
}
.leader-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  position: absolute;
  inset: 0;
}
.leader-info { padding: 20px 24px; flex: 1; display: flex; flex-direction: column; align-items: flex-start; }
.leader-info h3 { margin-bottom: 4px; font-size: 1.05rem; text-align: left; }
.leader-role {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  display: block;
  text-align: left;
}
.leader-info p { font-size: 0.875rem; text-align: justify; }

.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.team-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: var(--transition);
}
.team-item:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.team-item i { color: var(--primary); font-size: 1.3rem; flex-shrink: 0; }
.team-item span { font-size: 0.875rem; font-weight: 600; }

.company-details-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.company-detail-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: var(--transition);
}
.company-detail-item:hover { border-color: var(--primary); }
.company-detail-item i { color: var(--primary); font-size: 1rem; margin-top: 2px; flex-shrink: 0; }
.company-detail-item strong { display: block; font-size: 0.75rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 3px; }
.company-detail-item span { font-size: 0.9rem; font-weight: 600; color: var(--text); }

/* 18. Products Page */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.product-icon {
  width: 58px;
  height: 58px;
  background: var(--primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  transition: var(--transition);
}
.product-card:hover .product-icon { background: var(--primary); color: var(--white); }
.product-card h3 { font-size: 1rem; }
.product-card p { font-size: 0.875rem; flex-grow: 1; }
.product-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.product-tag {
  background: var(--bg-grey);
  color: var(--text-medium);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 50px;
}

.refurbished-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.refurbished-banner::before {
  content: '';
  position: absolute;
  right: -50px; top: -50px;
  width: 220px; height: 220px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.refurbished-banner h3 { color: var(--white); margin-bottom: 8px; font-size: 1.4rem; }
.refurbished-banner p { color: rgba(255,255,255,0.8); font-size: 0.925rem; }

/* 19. Clients Page */
.featured-clients-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.featured-client-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
}
.featured-client-card:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-4px); }
.featured-client-card i { font-size: 2.4rem; color: var(--primary); margin-bottom: 14px; display: block; }
.featured-client-card h4 { font-size: 1rem; margin-bottom: 4px; }
.featured-client-card p { font-size: 0.8rem; }

.all-clients-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.client-name-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-medium);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}
.client-name-card:hover { border-color: var(--primary); color: var(--primary); box-shadow: var(--shadow-sm); }
.client-name-card i { color: var(--primary); font-size: 0.875rem; flex-shrink: 0; }

.trust-statement-card {
  background: var(--primary-light);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  text-align: center;
}
.trust-statement-card p { font-size: 1.05rem; color: var(--primary-dark); font-style: italic; margin: 0; }

/* 20. Contact Page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: start;
}
.contact-info-card {
  background: var(--primary-darker);
  border-radius: var(--radius-xl);
  padding: 40px;
  color: var(--white);
}
.contact-info-card h3 { color: var(--white); margin-bottom: 8px; }
.contact-info-card > p { color: rgba(255,255,255,0.65); margin-bottom: 32px; font-size: 0.9rem; }
.contact-detail { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #93c5fd;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-detail strong { display: block; color: rgba(255,255,255,0.5); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; font-weight: 600; }
.contact-detail span, .contact-detail a { font-size: 0.9rem; color: var(--white); line-height: 1.6; }
.contact-detail a { transition: var(--transition); }
.contact-detail a:hover { color: #93c5fd; }
.contact-whatsapp-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: var(--white);
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 24px;
  transition: var(--transition);
  width: fit-content;
}
.contact-whatsapp-btn:hover { background: #1da851; transform: translateY(-2px); }

.business-hours { margin-top: 28px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.1); }
.business-hours h4 { color: var(--white); margin-bottom: 14px; font-size: 0.9rem; }
.hours-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.07); font-size: 0.875rem; }
.hours-row:last-child { border-bottom: none; }
.hours-day { color: rgba(255,255,255,0.55); }
.hours-time { color: var(--white); font-weight: 500; }
.hours-closed { color: #f87171 !important; }

.contact-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow);
}
.contact-form-card h3 { margin-bottom: 8px; }
.contact-form-card > p { margin-bottom: 28px; font-size: 0.9rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-label span { color: #ef4444; }
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,86,219,0.1); }
.form-control::placeholder { color: var(--text-light); }
textarea.form-control { resize: vertical; min-height: 120px; }

.map-wrapper { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow); height: 420px; }
.map-wrapper iframe { width: 100%; height: 100%; border: none; display: block; }

/* 21. WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.whatsapp-btn {
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  text-decoration: none;
}
.whatsapp-btn:hover { transform: scale(1.12); box-shadow: 0 8px 32px rgba(37,211,102,0.5); }
.whatsapp-tooltip {
  background: var(--text);
  color: var(--white);
  font-size: 0.75rem;
  font-family: var(--font);
  padding: 6px 12px;
  border-radius: 50px;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
  pointer-events: none;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

/* 22. Scroll Animations */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* 23. Responsive */
@media (max-width: 1100px) {
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .additional-grid { grid-template-columns: repeat(3, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }

  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--primary-darker);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    z-index: 1000;
  }
  .nav-links.open { display: flex; }
  .nav-links li a { font-size: 1.1rem; padding: 12px 28px; color: var(--white) !important; }
  .nav-links li a:hover { background: rgba(255,255,255,0.1) !important; }
  .nav-cta { background: var(--primary) !important; margin-top: 8px; }
  .nav-toggle { display: flex; }

  .hero-grid { grid-template-columns: 1fr; gap: 0; }
  .hero-visual { display: none; }
  .hero-buttons { flex-direction: column; align-items: stretch; }
  .hero-buttons .btn { justify-content: center; text-align: center; }
  .hero-desc { font-size: 1rem; }
  .hero { min-height: 100svh; min-height: 100vh; padding: 110px 0 80px; background-attachment: scroll; }

  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item { border-bottom: 1px solid var(--border); }

  .about-preview-grid { grid-template-columns: 1fr; }
  .about-image { display: none; }
  .about-highlights { grid-template-columns: 1fr; }

  .services-grid { grid-template-columns: 1fr; }
  .additional-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .clients-preview-grid { grid-template-columns: 1fr 1fr; }

  .mission-vision-grid { grid-template-columns: 1fr; }
  .expertise-list { grid-template-columns: 1fr; }
  .workshop-card { grid-template-columns: 1fr; }
  .leadership-grid { grid-template-columns: 1fr !important; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .company-details-grid { grid-template-columns: 1fr 1fr; }

  .products-grid { grid-template-columns: 1fr; }
  .refurbished-banner { grid-template-columns: 1fr; text-align: center; }

  .featured-clients-grid { grid-template-columns: 1fr 1fr; }
  .all-clients-grid { grid-template-columns: 1fr 1fr; }

  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .page-header { padding: 120px 0 64px; }
}

@media (max-width: 480px) {
  .trust-grid { grid-template-columns: 1fr; }
  .additional-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .clients-preview-grid { grid-template-columns: 1fr; }
  .all-clients-grid { grid-template-columns: 1fr; }
  .featured-clients-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .company-details-grid { grid-template-columns: 1fr; }
  .hero { padding: 90px 0 60px; }
  .container { padding: 0 16px; }
  .hero-badge { font-size: 0.75rem; padding: 7px 14px; }
  .logo-slide { min-width: 120px; padding: 12px 14px; }
  .logo-slide img { height: 38px; width: 88px; }
  .logo-slide span { font-size: 0.65rem; }
}