/* ============================================================
   WA TECH ENGINEERING — LIGHT THEME
   Colors extracted from logo:
   Charcoal #1e2329  |  Steel Blue #3a7bd5  |  White #ffffff
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:      #1e2329;
  --accent:       #3a7bd5;
  --accent-dark:  #2d62b0;
  --accent-light: #5a9fd4;
  --accent-bg:    #eef4fd;
  --white:        #ffffff;
  --bg:           #ffffff;
  --bg-alt:       #f5f8fc;
  --bg-dark:      #1e2329;
  --text:         #1e2329;
  --text-muted:   #64748b;
  --text-light:   #94a3b8;
  --border:       #e2e8f0;
  --border-dark:  #cbd5e1;
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.08);
  --shadow:       0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg:    0 8px 40px rgba(0,0,0,0.14);
  --nav-h:        72px;
  --topbar-h:     42px;
  --radius:       6px;
  --radius-lg:    12px;
  --transition:   0.25s ease;
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
h1,h2,h3,h4,h5 { font-weight: 700; line-height: 1.2; }

/* ============================================================
   UTILITIES
   ============================================================ */
.container { max-width: 1240px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 5.5rem 0; }
.section-alt { background: var(--bg-alt); }

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-bg);
  padding: 0.3rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 0.85rem;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--primary);
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 580px;
  line-height: 1.7;
}

.section-header { margin-bottom: 3.5rem; }
.section-header.center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  font-family: inherit;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(58,123,213,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
}

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

.btn-dark {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-dark:hover {
  background: #2d3748;
  border-color: #2d3748;
  transform: translateY(-2px);
}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  background: var(--primary);
  height: var(--topbar-h);
  font-size: 0.8rem;
}
.topbar-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2rem;
}
.topbar-contact {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}
.topbar-contact:hover { color: #fff; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }

.nav-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-right: auto;
  flex-shrink: 0;
  text-decoration: none;
}
.nav-logo-svg { width: 52px; height: 44px; }
.nav-logo-text { line-height: 1.15; }
.nav-logo-name {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--primary);
}
.nav-logo-name span { color: var(--accent); }
.nav-logo-tag {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

/* Nav Links */
.nav-links { display: flex; align-items: center; gap: 0.15rem; }
.nav-item { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0.9rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--accent);
  background: var(--accent-bg);
}
.nav-arrow { font-size: 0.55rem; transition: transform var(--transition); }
.nav-item:hover .nav-arrow { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 230px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all var(--transition);
  z-index: 100;
  overflow: hidden;
}
.nav-item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a {
  display: block;
  padding: 0.65rem 1.25rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
  font-weight: 500;
}
.dropdown a:last-child { border-bottom: none; }
.dropdown a:hover { color: var(--accent); background: var(--accent-bg); padding-left: 1.5rem; }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  margin-left: auto;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--primary); border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h) - var(--topbar-h));
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #f5f8fc 0%, #eef4fd 50%, #f0f7ff 100%);
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.5;
}
.hero-glow {
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(58,123,213,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute;
  bottom: -150px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(30,35,41,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  width: 100%;
  padding: 5rem 0;
}
.hero-content { max-width: 680px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--accent);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.hero-badge-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  color: var(--primary);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.hero-title .accent { color: var(--accent); }
.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2.5rem;
  max-width: 540px;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}
.hero-trust-icon { color: var(--accent); font-size: 1rem; }
.hero-image-col {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 42%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}
.hero-graphic {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-graphic-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(58,123,213,0.15);
}
.hgc-1 { width: 100%; height: 100%; }
.hgc-2 { width: 75%; height: 75%; }
.hgc-3 { width: 50%; height: 50%; background: rgba(58,123,213,0.04); }
.hero-graphic-icon {
  font-size: 5rem;
  position: relative;
  z-index: 1;
}
.hero-floating-card {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  white-space: nowrap;
  animation: float 3s ease-in-out infinite;
}
.hfc-1 { top: 15%; left: -10%; animation-delay: 0s; }
.hfc-2 { bottom: 20%; right: -5%; animation-delay: 1s; }
.hfc-3 { top: 55%; left: -15%; animation-delay: 2s; }
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.hfc-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--primary);
  padding: 0;
}
.stats-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4,1fr);
}
.stat-item {
  padding: 2rem;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.stat-number span { color: var(--accent-light); }
.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px,1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover::after { transform: scaleX(1); }
.service-card:hover {
  border-color: rgba(58,123,213,0.2);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-icon {
  width: 54px; height: 54px;
  background: var(--accent-bg);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  border: 1px solid rgba(58,123,213,0.15);
}
.service-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.service-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}
.service-link {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap var(--transition);
}
.service-card:hover .service-link { gap: 0.6rem; }

/* ============================================================
   SPLIT LAYOUT
   ============================================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }
.split-content { display: flex; flex-direction: column; gap: 1.25rem; }

.split-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.img-placeholder {
  width: 100%;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  border-radius: var(--radius-lg);
}
.img-ph-blue { background: linear-gradient(135deg, #eef4fd 0%, #dbeafe 100%); }
.img-ph-grey { background: linear-gradient(135deg, #f5f7fa 0%, #e2e8f0 100%); }
.img-ph-green { background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%); }

.accent-border-box {
  border-left: 3px solid var(--accent);
  padding-left: 1.25rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.feature-list { display: flex; flex-direction: column; gap: 0.65rem; }
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text);
}
.feature-check {
  width: 20px; height: 20px;
  background: var(--accent-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
  font-weight: 700;
}

/* ============================================================
   VALUES / ICON BLOCKS
   ============================================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px,1fr));
  gap: 1.5rem;
}
.value-card {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  text-align: center;
  transition: all var(--transition);
}
.value-card:hover {
  border-color: rgba(58,123,213,0.3);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.value-icon { font-size: 2.25rem; margin-bottom: 1rem; }
.value-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  margin-bottom: 0.5rem;
}
.value-text { font-size: 0.8125rem; color: var(--text-muted); line-height: 1.6; }

/* ============================================================
   PROJECTS
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px,1fr));
  gap: 2rem;
}
.project-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.project-card:hover {
  border-color: rgba(58,123,213,0.25);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.project-thumb {
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
}
.pt-1 { background: linear-gradient(135deg,#eef4fd,#dbeafe); }
.pt-2 { background: linear-gradient(135deg,#f0fdf4,#dcfce7); }
.pt-3 { background: linear-gradient(135deg,#fffbeb,#fef3c7); }
.pt-4 { background: linear-gradient(135deg,#fdf4ff,#f3e8ff); }
.pt-5 { background: linear-gradient(135deg,#fff1f2,#ffe4e6); }
.pt-6 { background: linear-gradient(135deg,#f0f9ff,#e0f2fe); }

.project-tag {
  position: absolute;
  top: 1rem; left: 1rem;
  background: var(--accent);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
}
.project-body { padding: 1.5rem; }
.project-meta { font-size: 0.8rem; color: var(--accent); font-weight: 600; margin-bottom: 0.4rem; }
.project-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.project-text { font-size: 0.8125rem; color: var(--text-muted); line-height: 1.6; }

/* Filter Tabs */
.filter-tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.filter-tab {
  padding: 0.5rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1.5px solid var(--border);
  border-radius: 100px;
  background: var(--white);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}
.filter-tab:hover, .filter-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

/* ============================================================
   TEAM
   ============================================================ */
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 2rem; }
.team-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  transition: all var(--transition);
}
.team-card:hover { border-color: rgba(58,123,213,0.3); box-shadow: var(--shadow); transform: translateY(-3px); }
.team-avatar {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--bg-alt), #dbeafe);
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem;
}
.team-body { padding: 1.25rem; }
.team-name { font-size: 0.975rem; font-weight: 700; color: var(--primary); margin-bottom: 0.2rem; }
.team-role { font-size: 0.8rem; color: var(--accent); font-weight: 600; margin-bottom: 0.5rem; }
.team-bio { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 4rem; align-items: start; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-input, .form-select, .form-textarea {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58,123,213,0.12);
}
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-textarea { resize: vertical; min-height: 130px; line-height: 1.5; }

/* Contact info cards */
.contact-info { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}
.contact-card h3 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text);
}
.contact-detail:last-child { border-bottom: none; }
.contact-detail .icon { color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.contact-detail a:hover { color: var(--accent); }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, #2d3748 100%);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}
.page-hero-inner { position: relative; z-index: 1; }
.breadcrumb {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; color: rgba(255,255,255,0.5); margin-bottom: 1rem;
}
.breadcrumb a:hover { color: rgba(255,255,255,0.8); }
.breadcrumb-sep { color: rgba(255,255,255,0.25); }
.page-hero-title {
  font-size: clamp(2rem,4vw,3rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.page-hero-title .accent { color: var(--accent-light); }
.page-hero-text { font-size: 1.05rem; color: rgba(255,255,255,0.65); max-width: 560px; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}
.cta-banner-inner { position: relative; z-index: 1; }
.cta-banner h2 { font-size: clamp(1.75rem,3vw,2.5rem); color: var(--white); margin-bottom: 0.75rem; }
.cta-banner p { color: rgba(255,255,255,0.8); font-size: 1.05rem; margin-bottom: 2rem; }

/* ============================================================
   CLIENTS / LOGOS
   ============================================================ */
.clients-section { padding: 3rem 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.clients-label { text-align: center; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-light); margin-bottom: 1.75rem; }
.clients-logos { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; justify-content: center; }
.client-logo {
  padding: 0.65rem 1.4rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-light);
  transition: all var(--transition);
}
.client-logo:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }

/* ============================================================
   ACCORDION
   ============================================================ */
.accordion { display: flex; flex-direction: column; gap: 0.5rem; }
.accordion-item { border: 1.5px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.accordion-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 1.5rem; cursor: pointer;
  font-weight: 600; font-size: 0.9375rem; color: var(--primary);
  background: var(--white); transition: background var(--transition);
}
.accordion-header:hover { background: var(--bg-alt); }
.accordion-icon { font-size: 1.25rem; color: var(--accent); transition: transform var(--transition); flex-shrink: 0; }
.accordion-item.open .accordion-icon { transform: rotate(45deg); }
.accordion-body {
  display: none; padding: 1.25rem 1.5rem;
  font-size: 0.9rem; color: var(--text-muted);
  line-height: 1.7; border-top: 1px solid var(--border);
  background: var(--bg-alt);
}
.accordion-item.open .accordion-body { display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--primary); color: var(--white); padding: 5rem 0 0; }
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3,1fr);
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand { display: flex; flex-direction: column; gap: 1.25rem; }
.footer-logo { display: flex; align-items: center; gap: 0.75rem; }
.footer-logo-svg { width: 44px; height: 38px; }
.footer-logo-name { font-size: 1rem; font-weight: 800; color: var(--white); }
.footer-logo-name span { color: var(--accent-light); }
.footer-tagline { font-size: 0.875rem; color: rgba(255,255,255,0.45); line-height: 1.65; max-width: 280px; }
.footer-social { display: flex; gap: 0.75rem; }
.social-btn {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; color: rgba(255,255,255,0.5);
  transition: all var(--transition);
  font-weight: 700;
}
.social-btn:hover { border-color: var(--accent-light); color: var(--accent-light); background: rgba(90,159,212,0.1); }

.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 1.25rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
  display: flex; align-items: center; gap: 0.4rem;
}
.footer-links a::before { content: '›'; color: var(--accent-light); }
.footer-links a:hover { color: rgba(255,255,255,0.9); }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 0.6rem;
  font-size: 0.875rem; color: rgba(255,255,255,0.45);
  margin-bottom: 0.75rem; line-height: 1.5;
}
.footer-contact-item .icon { color: var(--accent-light); flex-shrink: 0; margin-top: 2px; }
.footer-contact-item a:hover { color: rgba(255,255,255,0.9); }
.footer-bottom {
  padding: 1.5rem 0;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.footer-copy { font-size: 0.8125rem; color: rgba(255,255,255,0.35); }
.footer-copy span { color: var(--accent-light); }
.footer-certs { display: flex; gap: 0.75rem; }
.footer-cert {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.3rem 0.65rem; border-radius: 3px;
}

/* ============================================================
   HIGHLIGHT STRIP
   ============================================================ */
.highlight-strip {
  background: var(--accent);
  padding: 0;
}
.highlight-strip-inner {
  max-width: 1240px; margin: 0 auto;
  display: flex; align-items: stretch;
}
.hs-item {
  flex: 1;
  padding: 1.25rem 1.75rem;
  display: flex; align-items: center; gap: 0.75rem;
  border-right: 1px solid rgba(255,255,255,0.2);
  font-size: 0.875rem; font-weight: 600; color: var(--white);
}
.hs-item:last-child { border-right: none; }
.hs-icon { font-size: 1.25rem; flex-shrink: 0; }

/* ============================================================
   CERT BADGES
   ============================================================ */
.cert-badges { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.cert-badge {
  padding: 0.45rem 1rem;
  border: 1.5px solid rgba(58,123,213,0.25);
  border-radius: var(--radius);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-bg);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .split { grid-template-columns: 1fr; gap: 3rem; }
  .split.reverse { direction: ltr; }
  .hero-image-col { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .stats-inner { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .topbar-inner { justify-content: center; gap: 1rem; }
  .nav-links {
    display: none; flex-direction: column; width: 100%;
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--border);
    padding: 1rem; gap: 0.25rem; box-shadow: var(--shadow-lg);
  }
  .nav-links.open { display: flex; }
  .nav-item { width: 100%; }
  .nav-link { width: 100%; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; background: var(--bg-alt); margin-top: 0.25rem; display: none; border-radius: var(--radius); }
  .nav-item.open .dropdown { display: block; }
  .nav-toggle { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .projects-grid { grid-template-columns: 1fr; }
  .section { padding: 4rem 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .stats-inner { grid-template-columns: repeat(2,1fr); }
  .highlight-strip-inner { flex-direction: column; }
  .hs-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.2); }
  .hs-item:last-child { border-bottom: none; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .stats-inner { grid-template-columns: repeat(2,1fr); }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }