:root {
  --navy-950: #071328;
  --navy-900: #0a1930;
  --navy-800: #10243f;
  --ink: #14283d;
  --muted: #4a5e6e;          /* 6.3:1 on --bg */
  --bg: #f5f7f9;
  --surface: #ffffff;
  --line: #d5dee6;
  --blue: #1b5fc1;           /* accent on light backgrounds, 5.6:1 on --bg */
  --cyan: #5fe1ff;           /* accent on dark backgrounds */
  --on-dark: #d9e4ee;
  --on-dark-muted: #a9bccc;
  --brand-gradient: linear-gradient(120deg, #00e5ff 0%, #2f7bff 55%, #8a1eff 100%);
  --heading: "Jost", "Futura", "Century Gothic", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --gutter: max(16px, 6vw);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a:focus-visible { outline: 3px solid #f0a420; outline-offset: 4px; }

.skip { position: absolute; left: -9999px; top: 8px; background: #fff; padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }

h1, h2, h3 { font-family: var(--heading); color: inherit; margin: 0; }
h2 { font-weight: 500; font-size: clamp(32px, 3.6vw, 46px); line-height: 1.15; letter-spacing: -0.5px; max-width: 760px; margin: 14px 0 0; }
h3 { font-weight: 500; font-size: 23px; line-height: 1.3; margin: 10px 0 8px; }
p { max-width: 640px; color: var(--muted); margin: 18px 0 0; }

.label {
  font: 700 11.5px/1.4 var(--body);
  letter-spacing: 2.6px;
  text-transform: uppercase;
  color: var(--blue);
}

section { padding: 96px var(--gutter); }

/* Buttons */
.button {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--cyan); color: var(--navy-900);
  padding: 14px 24px; font: 600 15px/1 var(--body);
  text-decoration: none; border-radius: 2px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.button:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(95, 225, 255, .25); }
.careers .button { background: var(--navy-900); color: #fff; }
.careers .button:hover { box-shadow: 0 8px 24px rgba(10, 25, 48, .25); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 14px var(--gutter);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.wordmark { display: flex; flex-direction: column; font-family: var(--heading); line-height: 1.05; }
.wordmark span:first-child { font-weight: 700; font-size: 18px; letter-spacing: .6px; text-transform: uppercase; }
.wordmark span:last-child { font-weight: 400; font-size: 10.5px; letter-spacing: 4.3px; text-transform: uppercase; margin-top: 3px; }
.site-header nav { display: flex; align-items: center; gap: 28px; }
.site-header nav a { text-decoration: none; font-size: 14.5px; font-weight: 500; }
.site-header nav a:not(.nav-cta):hover { color: var(--blue); }
.nav-cta { border: 1px solid var(--navy-800); padding: 10px 16px; }
.nav-cta:hover { background: var(--navy-900); color: #fff; }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); align-items: center; gap: 56px;
  padding-top: 104px; padding-bottom: 72px; min-height: 640px;
  background:
    radial-gradient(60% 70% at 92% 10%, rgba(0, 229, 255, .16), transparent 60%),
    radial-gradient(50% 60% at 70% 100%, rgba(138, 30, 255, .18), transparent 65%),
    var(--navy-900);
  color: #fff;
}
.hero .label { color: var(--cyan); }
.hero h1 {
  font-weight: 500; font-size: clamp(46px, 5.6vw, 82px); line-height: 1.04; letter-spacing: -2px;
  margin: 26px 0 0; max-width: 680px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, #5fe1ff, #6f9dff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { color: var(--on-dark); max-width: 520px; font-size: 18px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; margin-top: 32px; }
.explore { color: #fff; font-size: 15px; text-decoration: none; }
.explore:hover { color: var(--cyan); }

.hero-shot { margin: 0; perspective: 1600px; }
.frame {
  border-radius: 10px; overflow: hidden;
  background: #151b24; border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 0 40px 80px -20px rgba(0, 0, 0, .6), 0 0 0 1px rgba(95, 225, 255, .08), 0 0 90px -10px rgba(47, 123, 255, .35);
  transform: rotateY(-9deg) rotateX(3deg);
  transform-origin: left center;
}
.frame-bar { display: flex; gap: 6px; padding: 10px 12px; background: #1b2330; }
.frame-bar i { width: 9px; height: 9px; border-radius: 50%; background: #3a4656; }
.hero-foot {
  grid-column: 1 / -1;
  font-size: 10.5px; letter-spacing: 3px; text-transform: uppercase; color: var(--on-dark-muted);
  margin-top: 8px;
}

/* Solutions */
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin-top: 52px; }
.grid article p { font-size: 16px; margin-top: 4px; }
.shot {
  aspect-ratio: 16 / 9; overflow: hidden; border-radius: 6px; margin-bottom: 26px;
  background: var(--navy-900); border: 1px solid #1d3352;
  box-shadow: 0 18px 40px -22px rgba(10, 25, 48, .55);
}
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
article:hover .shot img { transform: scale(1.03); }

/* Expertise */
.expertise {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8%; align-items: center;
  background: var(--surface);
}
.expertise-visual {
  position: relative; overflow: hidden; border-radius: 6px; margin: 0;
  height: 480px; background: var(--navy-900);
}
.expertise-visual img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.expertise-visual figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: rgba(7, 19, 40, .78); color: #fff; font-size: 14px; padding: 18px 22px;
}

/* Careers */
.careers { background: linear-gradient(110deg, #e3eef7, #eef1f7 60%, #efeaf9); }
.careers blockquote {
  margin: 28px 0 0; font: 500 21px/1.4 var(--heading); color: var(--navy-800);
  border-left: 3px solid; border-image: var(--brand-gradient) 1; padding-left: 18px;
}
.careers .button { margin-top: 30px; }

/* Contact */
.contact { background: var(--navy-900); color: #fff; }
.contact .label { color: var(--cyan); }
.contact p { color: var(--on-dark); }
.contact-list { display: grid; grid-template-columns: repeat(3, minmax(0, max-content)); gap: 28px 64px; margin: 44px 0 0; }
.contact-list dt { font: 700 11px/1.4 var(--body); letter-spacing: 2.4px; text-transform: uppercase; color: var(--on-dark-muted); }
.contact-list dd { margin: 8px 0 0; color: #fff; }
.contact-list a { color: var(--cyan); }

/* Footer */
.site-footer {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px;
  padding: 34px var(--gutter); background: var(--navy-950); color: var(--on-dark);
  border-top: 1px solid rgba(255, 255, 255, .06);
}
.brand-footer .wordmark span:first-child { font-size: 15px; }
.brand-footer .wordmark span:last-child { font-size: 9px; letter-spacing: 3.6px; }
.site-footer nav { display: flex; gap: 22px; font-size: 14px; }
.site-footer nav a { text-decoration: none; color: var(--on-dark); }
.site-footer nav a:hover { color: var(--cyan); }
.site-footer small { width: 100%; color: var(--on-dark-muted); font-size: 12px; }

/* Tablet */
@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; gap: 48px; min-height: 0; }
  .frame { transform: none; }
  .grid { grid-template-columns: 1fr 1fr; }
  .contact-list { grid-template-columns: repeat(2, minmax(0, max-content)); }
}

/* Phone */
@media (max-width: 700px) {
  body { font-size: 16px; }
  section { padding-top: 72px; padding-bottom: 72px; }
  .site-header { flex-wrap: wrap; gap: 10px; padding-top: 12px; padding-bottom: 12px; position: static; }
  .site-header nav { gap: 18px; width: 100%; }
  .site-header nav a { font-size: 13.5px; }
  .nav-cta { border: 0; padding: 0; margin-left: auto; color: var(--blue); }
  .hero { padding-top: 64px; }
  .hero h1 { letter-spacing: -1px; }
  .grid { grid-template-columns: 1fr; gap: 44px; }
  .expertise { grid-template-columns: 1fr; gap: 40px; }
  .expertise-visual { height: 330px; }
  .contact-list { grid-template-columns: 1fr; }
}