:root {
  --navy: #0B1E3D;
  --navy-soft: #14284c;
  --blue: #0066FF;
  --sky: #3FA9F5;
  --bg: #F7F9FC;
  --ink: #0B1E3D;
  --slate: #5B6B82;
  --line: #E2E8F2;
  --radius: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}
h1, h2, h3, .brand { font-family: 'Space Grotesk', 'Inter', sans-serif; }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(247,249,252,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  z-index: 10;
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
.brand { display: inline-flex; align-items: center; background: #fff; padding: 4px 10px; border-radius: var(--radius); }
.brand img { height: 44px; width: auto; display: block; }
.footer-logo { height: 34px; }
.nav { display: flex; gap: 26px; align-items: center; }
.nav a {
  color: var(--slate);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}
.nav a:hover { color: var(--navy); }
.nav a.active { color: var(--navy); border-bottom: 2px solid var(--blue); padding-bottom: 2px; }
.nav-drop { position: relative; }
.nav-drop > span {
  color: var(--slate); font-size: 0.95rem; font-weight: 500; cursor: default;
  display: flex; align-items: center; gap: 4px;
}
.nav-drop:hover > span { color: var(--navy); }
.nav-drop > span.active { color: var(--navy); border-bottom: 2px solid var(--blue); }
.nav-drop:hover .dropdown-menu { display: flex; }
.dropdown-menu {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px;
  min-width: 200px;
  box-shadow: 0 10px 24px rgba(11,30,61,0.08);
}
.dropdown-menu a {
  padding: 9px 12px;
  border-radius: 3px;
  font-size: 0.9rem;
}
.dropdown-menu a:hover { background: var(--bg); color: var(--navy); }

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  border: 1px solid transparent;
}
.btn-small { padding: 9px 18px; font-size: 0.88rem; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--navy); }
.btn-ghost { border-color: var(--line); color: var(--navy); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

.eyebrow {
  color: var(--blue);
  font-weight: 600;
  font-size: 0.92rem;
  margin: 0 0 10px;
}

/* Hero */
.hero { padding: 90px 0 70px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr;
  gap: 48px;
  align-items: center;
}
.hero-copy h1 {
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  line-height: 1.12;
  margin: 0 0 22px;
}
.hero-sub {
  color: var(--slate);
  font-size: 1.05rem;
  max-width: 46ch;
  margin: 0 0 28px;
}
.hero-actions { display: flex; gap: 14px; }
.hero-mark { display: flex; justify-content: center; }
.swoosh { width: 100%; max-width: 340px; }

/* Page hero (sub-pages) */
.page-hero { padding: 70px 0 50px; }
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 2.7rem);
  line-height: 1.15;
  margin: 0 0 18px;
  max-width: 18ch;
}

/* Detail service cards (services page) */
.detail-services { padding: 40px 0 80px; display: grid; gap: 24px; }
.detail-services .wrap { display: grid; gap: 24px; }
.detail-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  background: #fff;
}
.detail-card.featured { border-color: var(--blue); }
.detail-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 12px; }
.detail-head h2 { margin: 0; font-size: 1.4rem; }
.detail-list { margin: 18px 0 0; padding-left: 20px; color: var(--slate); }
.detail-list li { margin-bottom: 6px; }

/* CTA band */
.cta-band { background: var(--navy); padding: 54px 0; }
.cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
}
.cta-row h2 { color: #fff; margin: 0; font-size: 1.5rem; max-width: 26ch; }

/* Services */
.services { padding: 70px 0; }
.services h2, .stack h2, .why h2, .contact h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin: 0 0 36px;
  max-width: 36ch;
}
.service-list { border-top: 1px solid var(--line); }
.service-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}
.service-row.featured .service-num { color: var(--blue); }
.service-num {
  font-weight: 600;
  color: var(--slate);
  font-size: 0.95rem;
  padding-top: 3px;
}
.service-body h3 { margin: 0 0 8px; font-size: 1.25rem; }
.service-body p { margin: 0; color: var(--slate); max-width: 60ch; }

/* Stack */
.stack { padding: 70px 0; background: var(--navy); color: #fff; }
.stack .eyebrow { color: var(--sky); }
.stack h2 { color: #fff; }
.stack-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.stack-grid li {
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  padding: 10px 18px;
  font-size: 0.92rem;
  color: #dbe6fb;
}

/* Why */
.why { padding: 80px 0; }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.why-stats { display: grid; gap: 22px; }
.stat {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stat-num { font-family: 'Space Grotesk', sans-serif; font-size: 1.8rem; font-weight: 700; color: var(--navy); }
.stat-label { color: var(--slate); font-size: 0.92rem; }

/* Contact */
.contact { padding: 80px 0 100px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-details { margin-top: 24px; }
.contact-details p { margin: 0 0 8px; color: var(--slate); }
.contact-details a { color: var(--navy); font-weight: 600; text-decoration: none; }
.contact-form { display: grid; gap: 16px; }
.contact-form label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--navy);
}
.contact-form input,
.contact-form textarea {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  background: #fff;
}
.contact-form input:focus,
.contact-form textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; }
.contact-form button { justify-self: start; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 26px 0; }
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-row p { color: var(--slate); font-size: 0.88rem; margin: 0; }

/* FAQ */
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); padding: 22px 0; }
.faq-item h3 { margin: 0 0 8px; font-size: 1.1rem; }
.faq-item p { margin: 0; color: var(--slate); max-width: 65ch; }

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: #fff;
}
.blog-card .eyebrow { font-size: 0.8rem; }
.blog-card h3 { margin: 10px 0 10px; font-size: 1.1rem; }
.blog-card p { margin: 0; color: var(--slate); font-size: 0.92rem; }
.blog-post-body { max-width: 68ch; }
.blog-post-body p { color: var(--slate); margin: 0 0 18px; }
.blog-post-body h2 { margin: 32px 0 14px; font-size: 1.3rem; }

/* Hire-role pages */
.role-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.role-list { margin: 18px 0 0; padding-left: 20px; color: var(--slate); }
.role-list li { margin-bottom: 8px; }

/* Responsive */
@media (max-width: 860px) {
  .nav { display: none; }
  .hero-grid, .why-grid, .contact-grid, .role-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .hero-mark { order: -1; }
  .swoosh { max-width: 220px; }
}