:root {
  --ink: #172126;
  --muted: #607077;
  --line: #d7dfe1;
  --paper: #f3f6f6;
  --white: #fff;
  --cyan: #20b8c4;
  --green: #1f795d;
  --navy: #13262c;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
  letter-spacing: 0;
}
a { color: inherit; text-decoration: none; }

.header {
  position: absolute;
  z-index: 5;
  top: 0;
  left: 0;
  display: grid;
  width: 100%;
  height: 76px;
  padding: 0 clamp(22px, 5vw, 80px);
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.25);
}
.brand { display: inline-flex; align-items: center; gap: 10px; width: max-content; font-weight: 750; }
.brand b { color: #71e0d0; font-weight: 650; }
.mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #08231d;
  background: #71e0d0;
  font-weight: 850;
}
nav { display: flex; gap: 34px; font-size: 14px; }
nav a:hover, .header-contact:hover { color: #82eadc; }
.header-contact { justify-self: end; font-size: 14px; font-weight: 750; }

.hero {
  position: relative;
  display: flex;
  min-height: 80vh;
  padding: 142px clamp(22px, 7vw, 112px) 58px;
  align-items: center;
  color: var(--white);
  background: #172126 url("/assets/hero.webp") center / cover no-repeat;
  overflow: hidden;
}
.shade { position: absolute; inset: 0; background: rgba(5,17,20,.52); }
.hero-copy { position: relative; z-index: 1; width: min(760px, 100%); }
.kicker, .label {
  margin: 0 0 15px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
}
.kicker { color: #82eadc; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(48px, 6.3vw, 92px);
  line-height: 1;
  font-weight: 750;
}
.lead {
  max-width: 690px;
  margin-bottom: 34px;
  color: rgba(255,255,255,.88);
  font-size: clamp(19px, 2vw, 25px);
}
.actions { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  min-height: 49px;
  padding: 0 23px;
  align-items: center;
  justify-content: center;
  color: #08231d;
  background: #72dfd1;
  border: 1px solid #72dfd1;
  font-size: 14px;
  font-weight: 850;
}
.button:hover { background: var(--white); border-color: var(--white); }
.secondary { font-size: 14px; font-weight: 800; }
.secondary span { margin-left: 8px; color: #82eadc; }
.hero-stats {
  position: absolute;
  z-index: 1;
  right: clamp(22px, 5vw, 80px);
  bottom: 40px;
  display: flex;
  gap: 30px;
  margin: 0;
}
.hero-stats div { width: 128px; padding-top: 12px; border-top: 2px solid rgba(255,255,255,.5); }
.hero-stats dt { font-size: 19px; font-weight: 850; }
.hero-stats dd { margin: 3px 0 0; color: rgba(255,255,255,.7); font-size: 12px; }

.intro, .platform, .sla {
  display: grid;
  padding: 86px clamp(22px, 7vw, 112px);
  grid-template-columns: 1fr .85fr;
  gap: 8vw;
  background: var(--white);
}
.intro { align-items: end; }
h2 { margin-bottom: 0; font-size: clamp(34px, 4vw, 58px); line-height: 1.08; }
.intro > p, .platform-copy > p:last-child { margin-bottom: 0; color: var(--muted); font-size: 18px; }

.service-grid {
  display: grid;
  padding: 0 clamp(22px, 7vw, 112px) 94px;
  grid-template-columns: repeat(3, 1fr);
  background: var(--white);
}
.service-grid article { min-height: 360px; padding: 30px; border: 1px solid var(--line); border-right: 0; }
.service-grid article:last-child { border-right: 1px solid var(--line); }
.service-grid article > span { display: block; margin-bottom: 64px; color: var(--green); font-weight: 850; }
h3 { margin-bottom: 12px; font-size: 22px; }
.service-grid p, .service-grid li { color: var(--muted); font-size: 15px; }
.service-grid ul { margin: 24px 0 0; padding: 0; list-style: none; }
.service-grid li { padding: 8px 0; border-top: 1px solid var(--line); }

.platform { color: var(--white); background: var(--navy); }
.platform .label { color: #7de1d3; }
.platform-copy > p:last-child { margin-top: 28px; color: #b8c7cb; }
.facts { display: grid; grid-template-columns: 1fr 1fr; }
.facts div { display: flex; min-height: 135px; padding: 20px; flex-direction: column; justify-content: space-between; border: 1px solid #3c5056; }
.facts strong { color: #7de1d3; font-size: 24px; }
.facts span { color: #c2cdd0; font-size: 13px; }

.sla ol { margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.sla li {
  display: grid;
  padding: 20px 0;
  grid-template-columns: .55fr 1fr;
  gap: 20px;
  border-top: 1px solid var(--line);
}
.sla li:last-child { border-bottom: 1px solid var(--line); }
.sla li span { color: var(--muted); font-size: 14px; }

.contact {
  display: flex;
  padding: 72px clamp(22px, 7vw, 112px);
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  color: var(--white);
  background: var(--green);
}
.contact .label { color: #b4ecdd; }
.button.light { flex: 0 0 auto; color: var(--green); background: var(--white); border-color: var(--white); }

footer {
  display: grid;
  min-height: 128px;
  padding: 32px clamp(22px, 7vw, 112px);
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: #7c898d;
  background: #0d171a;
  font-size: 13px;
}
footer p { margin: 0; }
footer p:last-child { justify-self: end; }
footer .brand { color: var(--white); }

@media (max-width: 900px) {
  .header { grid-template-columns: 1fr auto; }
  nav { display: none; }
  .hero { min-height: 84vh; align-items: flex-start; padding-top: 124px; }
  .hero-stats { left: 22px; right: 22px; bottom: 24px; }
  .hero-stats div { width: auto; flex: 1; }
  .intro, .platform, .sla { grid-template-columns: 1fr; gap: 42px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-grid article { min-height: 280px; border-right: 1px solid var(--line); border-bottom: 0; }
  .service-grid article:last-child { border-bottom: 1px solid var(--line); }
  .contact { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .header { height: 66px; }
  .header-contact { font-size: 12px; }
  .hero { min-height: 90vh; background-position: 60% center; }
  h1 { font-size: 47px; }
  .lead { font-size: 18px; }
  .hero-stats dd { display: none; }
  .hero-stats dt { font-size: 15px; }
  .intro, .platform, .sla { padding-top: 62px; padding-bottom: 62px; }
  .facts { grid-template-columns: 1fr 1fr; }
  .sla li { grid-template-columns: 1fr; gap: 6px; }
  footer { grid-template-columns: 1fr; gap: 15px; }
  footer p:last-child { justify-self: start; }
}