@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&display=swap');

:root {
  color-scheme: dark;
  --bg: #071525;
  --panel: #0b1d30;
  --blue: #052745;
  --green: #019e86;
  --mint: #5de4c9;
  --text: #f3f8fd;
  --muted: #b1c2d3;
  --line: #294152;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/1.6 'Instrument Sans', system-ui, sans-serif; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--mint); outline-offset: 5px; }
img { display: block; max-width: 100%; }
p, h1, h2, h3, figure { margin: 0; }
.wrap { width: min(1180px, calc(100% - 96px)); margin-inline: auto; }
.skip { position: fixed; z-index: 5; top: 12px; left: 12px; transform: translateY(-160%); background: var(--text); color: var(--bg); padding: 12px; }
.skip:focus { transform: none; }
.header {
  position: relative;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
  --brand-panel-width: calc(max(48px, (100% - 1180px) / 2) + 232px);
}
.header::before, .header::after {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  pointer-events: none;
  z-index: -1;
  clip-path: polygon(0 0, 100% 0, calc(100% - 28px) 100%, 0 100%);
}
.header::before { width: calc(var(--brand-panel-width) + 6px); background: var(--green); }
.header::after { width: var(--brand-panel-width); background: #f4fffd; }
.header-inner, .footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.header-inner { min-height: 78px; }
.brand { display: inline-block; flex: 0 0 auto; }
.brand img { height: auto; }
.brand-color { padding-block: 8px; }
nav { display: flex; align-items: center; gap: clamp(16px, 3vw, 42px); }
nav a, footer a { color: var(--muted); font-size: .93rem; }
.nav-contact { color: var(--text); }
.brand-color:focus-visible { outline-color: var(--blue); }
nav a:hover, footer a:hover { color: var(--mint); }
.button { display: inline-flex; min-height: 48px; padding: 10px 17px; align-items: center; justify-content: center; gap: 14px; border: 1px solid transparent; border-radius: 5px; font-size: .92rem; font-weight: 700; }
.button span { font-size: 1.15em; }
.outline { border-color: #456075; }
.outline:hover { background: var(--panel); border-color: var(--mint); }
.primary { background: var(--mint); color: #071e24; }
.primary:hover { background: #a2f5e5; }
.text-button { color: var(--text); }
.text-button:hover { color: var(--mint); }

.hero { position: relative; overflow: hidden; isolation: isolate; background: radial-gradient(ellipse at 77% 40%, #0a3042 0%, transparent 57%), var(--bg); }
.hero-inner { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(24px, 4vw, 64px); align-items: center; position: relative; }
.hero-copy { padding-block: clamp(56px, 8vw, 108px); z-index: 1; }
h1, h2, h3 { font-weight: 600; letter-spacing: -.045em; }
h1 { font-size: clamp(2.65rem, 5.6vw, 5.5rem); line-height: 1; text-wrap: balance; }
h1 em { color: var(--mint); font-style: normal; }
.lead { font-size: clamp(1.05rem, 1.55vw, 1.25rem); color: var(--muted); max-width: 470px; margin-top: 24px; }
.actions { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 30px; }
.hero-visual { display: grid; place-items: center; position: relative; min-width: 0; }
.hero-visual::before { content: ''; position: absolute; inset: -30px; background: linear-gradient(#5de4c912 1px, transparent 1px), linear-gradient(90deg, #5de4c912 1px, transparent 1px); background-size: 30px 30px; mask-image: radial-gradient(ellipse, #000 35%, transparent 73%); }
.radar { width: min(100%, 460px); aspect-ratio: 1; position: relative; display: grid; place-items: center; }
.ring { position: absolute; border: 1px solid #5de4c956; border-radius: 50%; }
.ring.outer { inset: 3%; border-style: dashed; opacity: .72; }
.ring.middle { inset: 15%; }
.ring.inner { inset: 27%; border-color: #5de4c986; }
.axis { position: absolute; background: #5de4c949; }
.horizontal { width: 94%; height: 1px; }
.vertical { height: 94%; width: 1px; }
.point { position: absolute; border-radius: 50%; width: 8px; height: 8px; background: var(--mint); box-shadow: 0 0 16px #5de4c9aa; transform: translate(-50%, -50%); }
.point-one { top: 15%; left: 50%; }
.point-two { top: 50%; left: 97%; }
.point-three { top: 74%; left: 25%; }
.core { display: grid; place-items: center; position: relative; width: 34%; aspect-ratio: 1; border: 1px solid #5de4c973; border-radius: 20%; background: #dffbf7; box-shadow: 0 0 56px #019e8666; }
.core img { width: 86%; height: auto; }

.section { padding-block: clamp(54px, 6vw, 88px); }
h2 { font-size: clamp(2.15rem, 3.8vw, 3.5rem); line-height: 1.07; }
.section-lead { color: var(--muted); max-width: 580px; font-size: 1.09rem; margin-top: 17px; }
.product { background: var(--panel); border-block: 1px solid var(--line); }
.product-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  margin-top: 24px;
  border: 1px solid #355263;
  border-radius: 14px;
  background: var(--bg);
}
.product-copy { padding: clamp(24px, 4vw, 54px); align-self: center; }
.product-grid h3 { font-size: clamp(1.85rem, 3.25vw, 3rem); }
.product-standards {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}
.product-standards li {
  padding: 3px 10px;
  border: 1px solid #335d62;
  border-radius: 5px;
  background: #102c36;
  color: var(--mint);
  font-size: .875rem;
  font-weight: 600;
}
.product .button { margin-top: 26px; }
.product-preview {
  display: grid;
  align-content: center;
  min-width: 0;
  padding: clamp(18px, 3.25vw, 42px);
  border-left: 1px solid #355263;
  border-radius: 0 13px 13px 0;
  background: radial-gradient(ellipse at 50% 30%, #153d46, transparent 76%), #0d2233;
}
.product-preview a { display: block; border-radius: 8px; }
.product-preview img {
  width: 100%;
  height: auto;
  border: 1px solid #52716f;
  border-radius: 8px;
  box-shadow: 0 14px 32px #0005;
}
figcaption { color: var(--muted); margin-top: 12px; font-size: .875rem; }
.services h2 { max-width: 730px; }
.service-list { margin-top: 38px; border-top: 1px solid var(--line); }
.service-list article { display: grid; grid-template-columns: .75fr 1.25fr; gap: 22px; align-items: baseline; border-bottom: 1px solid var(--line); padding-block: 21px; }
h3 { font-size: clamp(1.3rem, 2.2vw, 2rem); line-height: 1.15; }
.service-list p { color: var(--muted); }
.contact { border-top: 1px solid var(--line); background: radial-gradient(ellipse at 88% 0%, #0e414c, transparent 72%), var(--blue); }
.contact-inner { display: flex; justify-content: space-between; align-items: center; gap: 25px; }
.contact .button { flex-shrink: 0; }
footer { border-top: 1px solid var(--line); }
.footer-inner { min-height: 95px; }
footer p { color: var(--muted); font-size: .88rem; }

@media (max-width: 900px) {
  .wrap { width: calc(100% - 56px); }
  .header { --brand-panel-width: 254px; }
}
@media (max-width: 670px) {
  .wrap { width: calc(100% - 36px); }
  .header { --brand-panel-width: 237px; }
  .header::before, .header::after { height: 62px; }
  .header-inner { display: grid; gap: 0; padding-block: 0 12px; min-height: 0; }
  .brand-color { justify-self: start; display: grid; align-items: center; height: 62px; }
  .header nav { padding-top: 10px; justify-content: space-between; }
  nav { gap: 8px 14px; flex-wrap: wrap; }
  nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: .9rem; }
  .nav-contact { padding: 6px 10px; }
  .hero-inner, .product-grid { grid-template-columns: 1fr; }
  .product-preview { border-left: 0; border-top: 1px solid #355263; border-radius: 0 0 13px 13px; }
  .hero-inner { gap: 12px; }
  .hero-copy { padding-block: 44px 0; }
  h1 { font-size: clamp(2.15rem, 8.4vw, 3.8rem); }
  .text-button { padding-inline: 10px; }
  .radar { width: min(64%, 230px); margin-block: 6px 32px; }
  .service-list article { grid-template-columns: 1fr; gap: 8px; }
  .contact-inner, .footer-inner { flex-wrap: wrap; justify-content: flex-start; }
  .footer-inner { padding-block: 21px; gap: 10px 22px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }