:root {
  --navy: #16357d;
  --navy-dark: #0f2557;
  --orange: #f26b1d;
  --orange-dark: #d4560f;
  --gray-900: #1a1f2b;
  --gray-600: #5a6270;
  --gray-300: #d8dce3;
  --gray-100: #f5f6f8;
  --white: #ffffff;
  --radius: 10px;
  --shadow: 0 4px 20px rgba(22, 53, 125, 0.08);
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 16px; color: var(--navy-dark); }
h1 { font-size: 2.6rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 16px; color: var(--gray-600); }

.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-1px); }
.btn-outline { background: transparent; border-color: var(--navy); color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-300);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { height: 42px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-weight: 700; font-size: 1.15rem; color: var(--navy-dark); }
.brand-tagline { font-size: .72rem; color: var(--orange); font-style: italic; }

.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a { font-weight: 600; color: var(--gray-900); padding: 6px 0; border-bottom: 2px solid transparent; }
.site-nav a:hover, .site-nav a.active { color: var(--navy); border-color: var(--orange); }
.site-nav a.nav-cta { border: none; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 3px; background: var(--navy-dark); border-radius: 2px; }

/* Hero */
.hero { background: linear-gradient(135deg, var(--gray-100) 0%, #eef1f8 100%); padding: 72px 0; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.hero .eyebrow { color: var(--orange); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: .85rem; margin-bottom: 12px; }
.hero h1 span { color: var(--orange); }
.hero-cta { display: flex; gap: 16px; margin-top: 28px; flex-wrap: wrap; }
.hero-visual { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 32px; }

/* Sections */
section { padding: 72px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head .eyebrow { color: var(--orange); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: .82rem; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-left: 4px solid var(--navy);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow .2s ease, transform .2s ease;
}
.service-card:nth-child(even) { border-left-color: var(--orange); }
.service-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.service-icon { width: 44px; height: 44px; color: var(--navy); margin-bottom: 16px; }
.service-card:nth-child(even) .service-icon { color: var(--orange); }
.service-icon svg { width: 100%; height: 100%; }
.icon-circle {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(22, 53, 125, 0.08);
  display: flex; align-items: center; justify-content: center;
  padding: 13px;
}
.service-card:nth-child(even) .icon-circle { background: rgba(242, 107, 29, 0.1); }

.hero-illustration { padding: 20px; }
.hero-illustration svg { width: 100%; height: auto; }

.industries-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; text-align: center; }
.industry-item { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.industry-icon {
  width: 64px; height: 64px; border-radius: 16px;
  background: var(--white); color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow); padding: 16px;
}
.industry-icon svg { width: 100%; height: 100%; }
.industry-item:nth-child(even) .industry-icon { color: var(--orange); }
.industry-item span { font-weight: 600; font-size: .92rem; color: var(--navy-dark); }

.testimonial-person { display: flex; align-items: center; gap: 12px; margin-top: 8px; }
.avatar-circle {
  width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
  background: var(--navy); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .9rem;
}

.cta-banner {
  background: var(--white);
  border: 2px dashed var(--navy);
  border-radius: var(--radius);
  padding: 24px 28px;
  text-align: center;
  color: var(--navy-dark);
  font-weight: 600;
}

.bg-light { background: var(--gray-100); }
.bg-navy { background: var(--navy); color: var(--white); }
.bg-navy h2, .bg-navy p, .bg-navy .section-head .eyebrow { color: var(--white); }

.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.testimonial-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; }
.testimonial-rating { color: var(--orange); margin-bottom: 12px; }
.testimonial-name { font-weight: 700; color: var(--navy-dark); }
.testimonial-company { color: var(--gray-600); font-size: .9rem; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.about-stats { display: flex; gap: 32px; margin-top: 24px; }
.about-stat strong { display: block; font-size: 2rem; color: var(--orange); }
.mission-vision { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.mission-vision .card { background: var(--gray-100); border-radius: var(--radius); padding: 24px; }

.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; }
.contact-info-card { background: var(--gray-100); border-radius: var(--radius); padding: 28px; }
.contact-info-card p { color: var(--gray-900); }
.contact-form { display: grid; gap: 16px; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--gray-300); border-radius: 6px;
  font-family: inherit; font-size: 1rem;
}
.contact-form textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.alert { padding: 14px 18px; border-radius: 6px; margin-bottom: 20px; }
.alert-success { background: #e5f6ea; color: #1c7a3d; border: 1px solid #b7e3c4; }
.alert-error { background: #fdeaea; color: #b3261e; border: 1px solid #f3c2c0; }

/* Footer */
.site-footer { background: var(--navy-dark); color: #cdd6ee; padding: 56px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; padding-bottom: 40px; }
.site-footer h4 { color: var(--white); font-size: 1rem; margin-bottom: 14px; }
.site-footer .brand-name { color: var(--white); font-size: 1.2rem; font-weight: 700; }
.footer-links a, .footer-contact p { display: block; color: #cdd6ee; margin-bottom: 10px; }
.footer-links a:hover { color: var(--orange); }
.social-links { display: flex; gap: 14px; margin-top: 12px; }
.social-links a { color: var(--orange); font-weight: 600; font-size: .9rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 18px 24px; font-size: .85rem; text-align: center; }

/* Placeholder marker for content not yet supplied by client */
.placeholder-note { display: inline-block; font-size: .72rem; background: #fff3cd; color: #7a5b00; padding: 2px 8px; border-radius: 4px; margin-left: 8px; }

@media (max-width: 900px) {
  .hero-inner, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid, .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid, .mission-vision, .footer-grid, .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); flex-direction: column; align-items: flex-start;
    padding: 16px 24px; gap: 16px; border-bottom: 1px solid var(--gray-300);
    display: none;
  }
  .site-nav.open { display: flex; }
  .services-grid, .industries-grid { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 2rem; }
}