:root {
  --navy: #073b69;
  --navy-dark: #052a4b;
  --navy-soft: #e8eef5;
  --grey: #6c7479;
  --ink: #14202b;
  --muted: #55606a;
  --line: #dde3ea;
  --bg: #ffffff;
  --bg-alt: #f5f7fa;
  --ok: #1f8a4c;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(7, 59, 105, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 0.6em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; color: var(--navy); }
h1 span { color: var(--grey); display: block; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 800; color: var(--navy); }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--navy); color: #fff; padding: 8px 12px; z-index: 100; border-radius: 6px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.brand img { height: 48px; width: auto; }
nav { display: flex; align-items: center; gap: 24px; }
nav a { text-decoration: none; color: var(--ink); font-weight: 500; font-size: 0.95rem; }
nav a:not(.btn):hover { color: var(--navy); }

/* Buttons */
.btn {
  display: inline-block; text-decoration: none; font-weight: 600;
  background: var(--navy); color: #fff !important;
  padding: 0.85em 1.4em; border-radius: 10px; border: 2px solid var(--navy);
  transition: background 0.15s, transform 0.15s;
}
.btn:hover { background: var(--navy-dark); border-color: var(--navy-dark); transform: translateY(-1px); }
.btn-sm { padding: 0.5em 1em; font-size: 0.9rem; }
.btn-ghost { background: transparent; color: var(--navy) !important; }
.btn-ghost:hover { background: var(--navy-soft); border-color: var(--navy); }
.btn-light { background: #fff; color: var(--navy) !important; border-color: #fff; }
.btn-light:hover { background: var(--navy-soft); border-color: var(--navy-soft); }

/* Hero */
.hero {
  padding: 80px 0 72px;
  background:
    radial-gradient(circle at 85% 20%, rgba(7, 59, 105, 0.08), transparent 45%),
    linear-gradient(180deg, #fff, var(--bg-alt));
}
.hero-copy { max-width: 760px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.78rem; font-weight: 700; color: var(--grey); margin-bottom: 0.8em; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 40em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.ticks { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--muted); font-size: 0.95rem; }
.ticks li::before { content: "✓"; color: var(--ok); font-weight: 700; margin-right: 6px; }


/* Sections */
.section { padding: 88px 0; }
.section.alt { background: var(--bg-alt); }
.section-lead { color: var(--muted); font-size: 1.08rem; margin-bottom: 40px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card p { color: var(--muted); margin: 0; }
.icon {
  width: 48px; height: 48px; border-radius: 12px; background: var(--navy-soft);
  display: grid; place-items: center; margin-bottom: 18px;
}
.icon svg { width: 26px; height: 26px; fill: none; stroke: var(--navy); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* Work */
.work-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 56px; align-items: center; }
.list { padding-left: 0; list-style: none; margin: 0 0 1.2em; }
.list li { padding-left: 28px; position: relative; margin-bottom: 8px; }
.list li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 14px; height: 2px; background: var(--navy); }
.muted { color: var(--muted); font-size: 0.95rem; }
.stats { display: grid; gap: 16px; }
.stat { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--navy); border-radius: 10px; padding: 18px 20px; }
.stat b { display: block; font-size: 1.6rem; color: var(--navy); font-weight: 800; }
.stat span { color: var(--muted); font-size: 0.95rem; }

/* Steps */
.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: none; }
.steps li { position: relative; padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); }
.steps p { color: var(--muted); margin: 0; }
.num {
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  background: var(--navy); color: #fff; font-weight: 700; margin-bottom: 14px;
}

/* About */
.about { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 56px; align-items: center; }
.about p { color: var(--muted); font-size: 1.05rem; }
.badges { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.badges li { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-weight: 600; font-size: 0.9rem; color: var(--navy); }

/* Contact */
.contact { background: linear-gradient(135deg, var(--navy), var(--navy-dark)); color: #fff; }
.contact h2 { color: #fff; }
.contact p { color: rgba(255, 255, 255, 0.82); font-size: 1.08rem; margin: 0; }
.contact-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Footer */
.site-footer { background: var(--navy-dark); color: rgba(255, 255, 255, 0.7); padding: 32px 0; font-size: 0.9rem; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-inner img { height: 40px; width: auto; opacity: 0.9; }
.footer-inner p { margin: 0; }

/* Responsive */
@media (max-width: 960px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .work-grid, .about { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 680px) {
  nav a:not(.btn) { display: none; }
  .brand img { height: 40px; }
  .hero { padding: 48px 0; }
  .section { padding: 64px 0; }
  .cards, .steps { grid-template-columns: 1fr; }
  .contact-actions .btn { word-break: break-all; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}