:root {
  --ink: #172521;
  --slate: #4b5c56;
  --muted: #76857c;
  --mint: #41c8b3;
  --mint-soft: #e5f7f2;
  --forest: #0d5d48;
  --gold: #c99b36;
  --gold-soft: #f5ecd7;
  --paper: #fbfcf9;
  --line: #dce8df;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(23, 37, 33, 0.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 82px;
  padding: 8px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; width: 216px; min-width: 150px; }
.brand img { width: auto; height: 76px; object-fit: contain; }
.nav { display: flex; gap: clamp(14px, 2vw, 28px); color: var(--slate); font-size: 15px; font-weight: 750; }
.nav a:hover { color: var(--forest); }
.header-cta, .button, form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 7px;
  font-weight: 850;
}
.header-cta, .button.primary, form button { color: var(--white); background: var(--ink); }
.header-cta { padding: 0 18px; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(340px, 0.82fr);
  gap: clamp(32px, 5vw, 76px);
  align-items: center;
  min-height: calc(100vh - 82px);
  padding: clamp(48px, 7vw, 92px) clamp(18px, 5vw, 72px) 38px;
  background:
    radial-gradient(circle at 10% 15%, rgba(65, 200, 179, 0.15), transparent 28%),
    linear-gradient(120deg, var(--mint-soft), rgba(255,255,255,0) 46%),
    linear-gradient(180deg, var(--white), var(--paper));
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--forest);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; letter-spacing: 0; }
h1 { max-width: 840px; margin-bottom: 22px; font-size: clamp(42px, 5.8vw, 72px); line-height: 1.02; }
h2 { margin-bottom: 16px; font-size: clamp(30px, 4vw, 48px); line-height: 1.06; }
h3 { margin-bottom: 10px; font-size: 20px; line-height: 1.2; }
.hero-text { max-width: 720px; margin-bottom: 26px; color: var(--slate); font-size: clamp(17px, 1.65vw, 20px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { padding: 0 22px; }
.button.secondary { background: var(--white); border: 1px solid var(--line); color: var(--ink); }

.route-console {
  position: relative;
  min-height: 470px;
  overflow: hidden;
  padding: 28px;
  background: linear-gradient(145deg, rgba(255,255,255,0.95), rgba(245,236,215,0.68));
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.console-header { display: flex; align-items: center; gap: 10px; color: var(--forest); font-weight: 900; }
.console-header span { width: 12px; height: 12px; background: var(--gold); border-radius: 50%; box-shadow: 20px 0 0 var(--mint), 40px 0 0 var(--forest); }
.route-lines { position: absolute; inset: 90px 42px 126px; }
.path, .packet { position: absolute; display: block; }
.path {
  height: 18px;
  border-radius: 999px;
  background: var(--mint);
  transform-origin: left center;
}
.p1 { width: 300px; top: 20%; left: 6%; transform: rotate(28deg); }
.p2 { width: 260px; top: 48%; left: 18%; background: var(--forest); transform: rotate(-28deg); }
.p3 { width: 230px; top: 66%; left: 40%; background: var(--gold); transform: rotate(18deg); }
.packet { width: 42px; height: 42px; border: 10px solid var(--white); background: var(--forest); box-shadow: var(--shadow); }
.q1 { left: 10%; top: 6%; }
.q2 { right: 8%; top: 22%; background: var(--mint); }
.q3 { left: 35%; bottom: 4%; background: var(--gold); }
.q4 { right: 22%; bottom: 18%; }
.metrics {
  position: absolute;
  right: 28px;
  bottom: 28px;
  left: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0;
}
.metrics div { min-width: 0; padding: 16px; background: rgba(255,255,255,0.78); border: 1px solid var(--line); border-radius: 8px; }
.metrics dt { color: var(--muted); font-size: 12px; font-weight: 900; text-transform: uppercase; }
.metrics dd { margin: 5px 0 0; font-size: 18px; font-weight: 900; }

.strip { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.strip span { min-height: 72px; display: flex; align-items: center; justify-content: center; padding: 14px; color: var(--slate); font-size: 14px; font-weight: 850; text-align: center; border-right: 1px solid var(--line); }
.strip span:last-child { border-right: 0; }
.section { padding: clamp(58px, 8vw, 110px) clamp(18px, 5vw, 72px); }
.section-heading { max-width: 800px; margin-bottom: 34px; }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.service-grid article { min-height: 245px; padding: 26px; background: var(--white); border: 1px solid var(--line); border-radius: 8px; }
.service-grid article:nth-child(2n) { background: var(--paper); }
.service-grid span { display: inline-flex; align-items: center; justify-content: center; width: 54px; height: 54px; margin-bottom: 24px; color: var(--forest); background: var(--mint-soft); border-radius: 8px; font-weight: 950; }
.service-grid p, .ops-list p, .flow span, .contact p, .footer p { color: var(--slate); }
.operations { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 70px); padding: clamp(58px, 8vw, 108px) clamp(18px, 5vw, 72px); background: var(--ink); color: var(--white); }
.operations .eyebrow, .operations p { color: #cfe1d9; }
.ops-list { display: grid; gap: 14px; }
.ops-list article { padding: 24px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14); border-radius: 8px; }
.flow { background: linear-gradient(180deg, var(--paper), var(--white)); }
.flow ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; padding: 0; margin: 0; list-style: none; }
.flow li { padding: 28px; background: var(--white); border: 1px solid var(--line); border-radius: 8px; }
.flow strong { display: block; margin-bottom: 16px; color: var(--gold); font-size: 34px; }
.contact { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.72fr); gap: clamp(28px, 6vw, 88px); padding: clamp(58px, 8vw, 110px) clamp(18px, 5vw, 72px); background: var(--gold-soft); }
form { display: grid; gap: 16px; padding: 26px; background: rgba(255,255,255,0.84); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
label { display: grid; gap: 7px; color: var(--slate); font-size: 14px; font-weight: 850; }
input, select, textarea { width: 100%; min-height: 46px; padding: 10px 12px; color: var(--ink); background: var(--white); border: 1px solid #cedbd2; border-radius: 7px; font: inherit; }
textarea { resize: vertical; }
form button { width: 100%; border: 0; cursor: pointer; font: inherit; }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 28px clamp(18px, 5vw, 72px); background: var(--white); border-top: 1px solid var(--line); }
.footer img { width: 210px; max-height: 100px; object-fit: contain; }
.footer p { max-width: 720px; margin: 0; text-align: right; }

@media (max-width: 980px) {
  .site-header { align-items: flex-start; flex-wrap: wrap; }
  .nav { order: 3; width: 100%; justify-content: space-between; }
  .hero, .operations, .contact { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .route-console { min-height: 430px; }
  .strip, .service-grid, .flow ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .brand { width: 176px; }
  .brand img { height: 66px; }
  .header-cta { min-height: 40px; padding: 0 12px; font-size: 14px; }
  .nav { gap: 8px; overflow-x: auto; justify-content: flex-start; padding-bottom: 2px; }
  .nav a { flex: 0 0 auto; }
  h1 { font-size: 40px; }
  .route-console { min-height: 380px; padding: 20px; }
  .metrics, .strip, .service-grid, .flow ol { grid-template-columns: 1fr; }
  .strip span { min-height: 54px; border-right: 0; border-bottom: 1px solid var(--line); }
  .footer { align-items: flex-start; flex-direction: column; }
  .footer p { text-align: left; }
}