:root {
  --ink: #102033;
  --muted: #64748b;
  --line: #dce4ee;
  --paper: #ffffff;
  --soft: #f5f8fb;
  --navy: #071827;
  --blue: #1174d8;
  --red: #ff1c1c;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(10, 32, 55, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(220, 228, 238, .78);
}
.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; }
.brand small { display: block; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-top: -4px; }
.brand-mark {
  /*display: grid;*/
  place-items: center;
  height: 44px;
  width: 40px;
  border-radius: 7px;
  color: #fff;
  overflow: hidden;
  /*background: linear-gradient(135deg, var(--blue), var(--red));
  box-shadow: 0 12px 30px rgba(17, 116, 216, .28);*/
}
.nav-links { display: flex; align-items: center; gap: 24px; color: #334155; font-weight: 700; font-size: 14px; }
.nav-toggle { display: none; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 0;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 16px 36px rgba(17, 116, 216, .26);
}
.button.small { min-height: 40px; padding: 0 16px; }
.button.ghost { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.26); box-shadow: none; }

.hero {
  color: #fff;
  overflow: hidden;
}
.section-gradient {
  background:
    radial-gradient(circle at 20% 20%, rgba(255,159,28,.24), transparent 26%),
    radial-gradient(circle at 76% 12%, rgba(17,116,216,.38), transparent 30%),
    linear-gradient(145deg, #061322 0%, #0b2b43 55%, #061322 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: 56px;
  align-items: center;
  min-height: 720px;
  padding: 88px 0;
}
.eyebrow { margin: 0 0 12px; color: var(--red); text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 900; }
h1, h2, h3 { line-height: 1.05; margin: 0; }
h1 { font-size: clamp(44px, 7vw, 78px); letter-spacing: -0.06em; max-width: 850px; }
h2 { font-size: clamp(32px, 4vw, 52px); letter-spacing: -0.045em; }
h3 { font-size: 22px; letter-spacing: -0.025em; }
.hero-lede { font-size: 21px; color: #c9d8e8; max-width: 690px; margin: 24px 0 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-card {
  position: relative;
  padding: 34px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}
.status-dot { width: 12px; height: 12px; border-radius: 99px; background: #31e981; box-shadow: 0 0 0 8px rgba(49,233,129,.12); margin-bottom: 70px; }
.hero-card p { color: #d9e6f4; }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 28px; }
.metric-row span { padding: 16px; border: 1px solid rgba(255,255,255,.16); border-radius: 18px; background: rgba(255,255,255,.07); }
.metric-row strong { display: block; }
.metric-row small { color: #c4d2e0; font-size: 12px; }

.trust { display: flex; gap: 12px; flex-wrap: wrap; padding: 28px 0; }
.trust span { border: 1px solid var(--line); border-radius: 999px; padding: 10px 14px; color: #475569; font-weight: 800; font-size: 13px; background: #fff; }
.section { padding: 96px 0; }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading p:last-child { font-size: 18px; color: var(--muted); }
.narrow { max-width: 640px; }
.card-grid { display: grid; gap: 20px; }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.service-card, .project-list article, .contact-card, .about-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 28px;
  box-shadow: 0 14px 44px rgba(15, 33, 52, .06);
}
.service-card p, .project-list p, .about-copy p, .cta p { color: var(--muted); }
.icon { display: inline-flex; color: var(--blue); font-weight: 900; margin-bottom: 42px; }
.contrast { background: var(--soft); }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.project-list { display: grid; gap: 18px; }
.project-list article { border-left: 5px solid var(--red); }
.timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.timeline div { padding: 22px; border-radius: 22px; background: var(--navy); color: #fff; min-height: 180px; }
.timeline strong { display: block; font-size: 20px; margin-bottom: 14px; }
.timeline span { color: #cbd5e1; }
.about { background: linear-gradient(180deg, #fff, #f7fafc); }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.about-card { background: var(--navy); color: #fff; position: sticky; top: 110px; }
.about-copy { font-size: 18px; }
.check-list { padding: 0; margin: 28px 0 0; list-style: none; display: grid; gap: 12px; }
.check-list li { padding: 16px 18px; border-radius: 18px; background: #fff; border: 1px solid var(--line); font-weight: 800; }
.cta { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.contact-card { display: grid; gap: 16px; }
label { display: grid; gap: 6px; font-weight: 800; color: #334155; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; font: inherit; color: var(--ink); background: #fff; }
input:focus, textarea:focus { outline: 3px solid rgba(17,116,216,.16); border-color: var(--blue); }
.footer { background: var(--navy); color: #cbd5e1; padding: 32px 0; }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer a { color: #fff; font-weight: 800; }

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 9px 14px; font-weight: 800; }
  .nav-links { position: absolute; inset: 78px 20px auto 20px; display: none; flex-direction: column; align-items: stretch; padding: 18px; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .hero-grid, .split, .about-grid, .cta { grid-template-columns: 1fr; }
  .hero-grid { min-height: auto; }
  .card-grid.three, .timeline { grid-template-columns: 1fr; }
  .about-card { position: static; }
  .metric-row { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .shell { width: min(100% - 28px, 1120px); }
  .section { padding: 68px 0; }
  .hero-grid { padding: 68px 0; }
  .footer-grid { flex-direction: column; align-items: flex-start; }
}