:root {
  --ink:        #0f1826;
  --ink-soft:   #46536b;
  --ink-faint:  #72809a;
  --line:       #e2e7f0;
  --bg:         #ffffff;
  --bg-alt:     #f6f8fc;
  --navy:       #0d213d;   /* sampled from the logo wordmark */
  --navy-deep:  #07182c;
  --accent:     #0a6ecf;   /* text-safe brand blue, 5.07:1 on white */
  --accent-dk:  #08589f;
  --accent-br:  #0b84f3;   /* true logo blue — decorative only, 3.74:1 */
  --radius:     10px;
  --wrap:       1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { line-height: 1.2; letter-spacing: -0.02em; margin: 0; }
p { margin: 0 0 1.1em; }
a { color: inherit; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(16, 28, 51, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 68px;
}

.brand {
  display: flex;
  align-items: center;
  min-height: 44px;
  gap: 11px;
  text-decoration: none;
  flex: none;
}

.brand-tile {
  flex: none;
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: 8px;
  padding: 5px 7px;
}

.brand-tile img { height: 26px; width: auto; display: block; }
.brand-word { height: 15px; width: auto; display: block; }

.nav { display: flex; align-items: center; gap: 28px; }

.nav a {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color .15s ease;
}

.nav a:hover { color: #fff; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  background: var(--accent);
  color: #fff !important;
  padding: 0 18px;
  border-radius: 7px;
  transition: background .15s ease;
}

.nav-cta:hover { background: var(--accent-dk); }

/* ---------- Hero ---------- */

.hero {
  background:
    radial-gradient(900px 420px at 15% -10%, rgba(11,132,243,0.30), transparent 65%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: #fff;
  padding: 108px 0 96px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.74rem;
  font-weight: 600;
  color: #7cc0fb;
  margin: 0 0 20px;
}

.eyebrow-dark { color: var(--accent); }

.hero h1 {
  font-size: clamp(2.05rem, 4.6vw, 3.35rem);
  font-weight: 700;
  max-width: 17ch;
  margin-bottom: 26px;
}

.lede {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.78);
  max-width: 58ch;
  margin-bottom: 36px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 52px; }

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.97rem;
  text-decoration: none;
  transition: all .15s ease;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dk); transform: translateY(-1px); }

.btn-ghost { border: 1px solid rgba(255,255,255,0.28); color: #fff; }
.btn-ghost:hover { border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.06); }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero-badges li {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 999px;
  padding: 7px 16px;
}

/* ---------- Sections ---------- */

.section { padding: 92px 0; scroll-margin-top: 68px; }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--line); }

.section h2 {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 18px;
}

.section-lede {
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 60ch;
  margin-bottom: 48px;
}

/* ---------- Service cards ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.card:hover {
  border-color: #b7d6f7;
  box-shadow: 0 10px 34px rgba(16,28,51,0.09);
  transform: translateY(-2px);
}

.card h3 {
  font-size: 1.1rem;
  font-weight: 650;
  margin-bottom: 12px;
  padding-top: 14px;
  border-top: 2px solid var(--accent);
  display: inline-block;
}

.card p { color: var(--ink-soft); font-size: 0.97rem; margin: 0; }

/* ---------- Credentials ---------- */

.cert-feature {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 56px;
}

.cert-badge {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 24px 26px;
}

.cert-badge em {
  display: block;
  font-style: normal;
  font-size: 0.71rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 6px;
}

.cert-badge strong {
  display: block;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.cert-badge span { font-size: 0.9rem; color: var(--ink-soft); }

.cert-subhead {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--ink-faint);
  font-weight: 600;
  margin-bottom: 26px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.cert-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(236px, 1fr));
  gap: 32px 36px;
  align-items: start;
}

.cert-group h4 {
  font-size: 0.95rem;
  font-weight: 650;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.cert-list { list-style: none; margin: 0; padding: 0; }

.cert-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.cert-name { font-size: 0.91rem; color: var(--ink-soft); line-height: 1.45; }

.lvl {
  flex: none;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-faint);
  background: #eef1f7;
  border-radius: 4px;
  padding: 3px 7px;
}

.lvl-expert { color: #fff; background: var(--accent); }

/* ---------- About ---------- */

.about-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

.about-text p { color: var(--ink-soft); font-size: 1.03rem; }

.about-facts {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.about-facts dl { margin: 0; display: grid; gap: 20px; }
.about-facts dt {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  font-weight: 600;
  margin-bottom: 3px;
}
.about-facts dd { margin: 0; font-weight: 550; font-size: 0.98rem; }

/* ---------- Contact ---------- */

.contact {
  background:
    radial-gradient(800px 380px at 85% 0%, rgba(11,132,243,0.28), transparent 65%),
    var(--navy);
  color: #fff;
}

.contact h2 { margin-bottom: 18px; }
.contact .section-lede { color: rgba(255,255,255,0.75); }

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 26px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background .15s ease, border-color .15s ease;
}

.contact-card:hover { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.45); }

.contact-label {
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: #7cc0fb;
  font-weight: 600;
}

.contact-value { font-size: 1.04rem; font-weight: 600; word-break: break-word; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.55);
  padding: 30px 0;
  font-size: 0.87rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
}

.site-footer p { margin: 0; }

.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-tile { padding: 5px 7px; border-radius: 7px; }
.footer-tile img { height: 24px; }

.footer-tagline {
  color: rgba(255,255,255,0.78);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 3px !important;
}
.footer-certs { letter-spacing: 0.05em; }

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .about-wrap { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 680px) {
  .brand-word { display: none; }
  .nav { gap: 16px; }
  .nav a:not(.nav-cta) { display: none; }
  .hero { padding: 72px 0 64px; }
  .section { padding: 64px 0; }
  .hero h1 { max-width: none; }
}