:root {
  --navy: #0b3a6e;
  --navy-dark: #072748;
  --blue: #1f6fd1;
  --blue-light: #e8f1fc;
  --gray-50: #f5f7fa;
  --gray-200: #dde3ea;
  --gray-600: #4a5563;
  --text: #1c2430;
  --white: #fff;
  --radius: 8px;
  --max: 1120px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  font-size: 1.0625rem;
}

/* Forest outline backdrop on the right third of the page */
body::before {
  content: "";
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 33.333%;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(to right, var(--white), rgba(255,255,255,0) 35%),
    linear-gradient(rgba(255,255,255,.55), rgba(255,255,255,.55)),
    url("bg-corporate.svg") center bottom / cover no-repeat;
}
@media (max-width: 760px) {
  body::before { display: none; }
}

h1, h2, h3 { line-height: 1.25; color: var(--navy-dark); margin: 0 0 .6em; }
h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

a { color: var(--blue); }
a:hover { color: var(--navy); }

:focus-visible {
  outline: 3px solid #f2a900;
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--white);
  color: var(--navy);
  padding: .75rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.container { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }

/* Header */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  color: var(--navy-dark);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: .02em;
}
.brand svg { width: 34px; height: 34px; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: .5rem .75rem;
  font: inherit;
  color: var(--navy-dark);
  cursor: pointer;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: .25rem;
  margin: 0;
  padding: 0;
}
.site-nav a {
  display: block;
  padding: .5rem .9rem;
  text-decoration: none;
  color: var(--gray-600);
  font-weight: 500;
  border-radius: var(--radius);
}
.site-nav a:hover { color: var(--navy); background: var(--gray-50); }
.site-nav a[aria-current="page"] { color: var(--navy); background: var(--blue-light); }
.site-nav .nav-cta {
  background: var(--navy);
  color: var(--white);
}
.site-nav .nav-cta:hover { background: var(--navy-dark); color: var(--white); }

@media (max-width: 760px) {
  .js .nav-toggle { display: block; }
  .js .site-nav { display: none; width: 100%; }
  .js .site-nav.open { display: block; }
  .header-inner { flex-wrap: wrap; }
  .site-nav ul { flex-direction: column; padding-bottom: 1rem; }
  .site-nav { width: 100%; }
}

/* Hero */
.hero {
  background:
    radial-gradient(circle at 85% 20%, rgba(31,111,209,.35), transparent 45%),
    linear-gradient(135deg, var(--navy-dark), var(--navy));
  color: var(--white);
  padding: clamp(3.5rem, 9vw, 6.5rem) 0;
  position: relative;
  overflow: hidden;
}
.hero h1, .hero h2 { color: var(--white); }
.hero p { color: #d6e4f5; max-width: 40rem; font-size: 1.15rem; }
.hero .eyebrow { color: #9cc4f2; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: center;
}
.hero-art { width: 100%; max-width: 340px; justify-self: center; }
@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { display: none; }
}
.page-hero { padding: clamp(2.5rem, 6vw, 4rem) 0; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .8rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: .75rem;
}

.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.btn {
  display: inline-block;
  padding: .8rem 1.4rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
}
.btn-primary { background: var(--white); color: var(--navy-dark); }
.btn-primary:hover { background: var(--blue-light); color: var(--navy-dark); }
.btn-outline { border-color: rgba(255,255,255,.7); color: var(--white); }
.btn-outline:hover { background: rgba(255,255,255,.1); color: var(--white); }
.btn-dark { background: var(--navy); color: var(--white); }
.btn-dark:hover { background: var(--navy-dark); color: var(--white); }

/* Sections */
.section { padding: clamp(3rem, 7vw, 5rem) 0; }
.section-alt { background: rgba(245,247,250,.85); border-block: 1px solid var(--gray-200); }
.section-head { max-width: 46rem; margin-bottom: 2.5rem; }
.section-head p { color: var(--gray-600); }

.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.75rem;
  border-top: 4px solid var(--blue);
}
.card p { color: var(--gray-600); }
.card p:last-child { margin-bottom: 0; }
.card .icon {
  width: 44px; height: 44px;
  margin-bottom: 1rem;
  color: var(--blue);
}

.service-block {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--gray-200);
}
.service-block:last-child { border-bottom: 0; }
.service-block .tag {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy);
}
.service-block .tag small {
  display: block;
  font-size: .9rem;
  font-weight: 500;
  color: var(--gray-600);
}
.service-block ul { padding-left: 1.2rem; color: var(--gray-600); }
@media (max-width: 760px) {
  .service-block { grid-template-columns: 1fr; gap: .5rem; }
}

.cert-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.cert-list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
}
.cert-badge {
  flex: none;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--navy);
  display: grid;
  place-items: center;
}
.cert-list strong { display: block; color: var(--navy-dark); }
.cert-list span { color: var(--gray-600); font-size: .95rem; }

.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.steps li {
  counter-increment: step;
  position: relative;
  padding: 1.5rem 1.5rem 1.5rem 4.25rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 1.25rem;
  top: 1.4rem;
  width: 2.1rem; height: 2.1rem;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
  display: grid;
  place-items: center;
}
.steps h3 { margin-bottom: .3rem; }
.steps p { margin: 0; color: var(--gray-600); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 760px) { .split { grid-template-columns: 1fr; } }

.check-list { list-style: none; padding: 0; margin: 0 0 1em; }
.check-list li {
  position: relative;
  padding-left: 1.9rem;
  margin-bottom: .6rem;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: .35em;
  width: 1.1rem; height: 1.1rem;
  border-radius: 50%;
  background: var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/80% no-repeat;
}

.cta-band {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: var(--white);
  border-radius: 12px;
  padding: clamp(2rem, 5vw, 3rem);
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
}
.cta-band h2 { color: var(--white); margin-bottom: .3rem; }
.cta-band p { margin: 0; color: #e1ecfa; }

.note { font-size: .95rem; color: var(--gray-600); }

/* Footer */
.site-footer {
  background: var(--navy-dark);
  color: #c4d3e6;
  padding: 3rem 0 2rem;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 2fr 1fr 1fr;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h2 { color: var(--white); font-size: 1rem; margin-bottom: .75rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .4rem; }
.site-footer a { color: var(--white); }
.site-footer a:hover { color: #9cc4f2; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.15);
  margin-top: 2rem;
  padding-top: 1.25rem;
  font-size: .9rem;
}

/* 404 */
.notfound { text-align: center; padding: clamp(4rem, 12vw, 8rem) 0; }
.notfound .code { font-size: clamp(4rem, 14vw, 7rem); font-weight: 800; color: var(--blue-light); -webkit-text-stroke: 2px var(--navy); line-height: 1; margin-bottom: 1rem; }
.notfound .btn-row { justify-content: center; }