:root {
  --black: #050607;
  --panel: #0a0c0f;
  --line: rgba(255,255,255,.14);
  --muted: #969ba3;
  --white: #f4f5f6;
  --cyan: #08a9d8;
  --blue: #123bc3;
  --red: #ef202e;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--black); }
body { margin: 0; background: var(--black); color: var(--white); font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; text-decoration: none; }

.site-header {
  position: absolute; z-index: 10; inset: 0 0 auto 0; height: 96px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 4.5vw; border-bottom: 1px solid rgba(255,255,255,.18);
}
.brand img { display: block; width: clamp(255px, 28vw, 430px); height: auto; }
nav { display: flex; align-items: center; gap: 32px; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .16em; }
nav a { transition: color .2s ease; }
nav a:hover { color: var(--cyan); }
.nav-cta { border-left: 1px solid rgba(255,255,255,.3); padding-left: 32px; }

.hero { position: relative; min-height: min(920px, 100svh); overflow: hidden; display: flex; align-items: flex-end; }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(2,3,4,.97) 0%, rgba(2,3,4,.76) 34%, rgba(2,3,4,.14) 69%), linear-gradient(0deg, rgba(2,3,4,.72), transparent 52%); }
.hero-content { position: relative; z-index: 2; width: min(760px, 78vw); margin: 0 0 9vh 8vw; }
.eyebrow { margin: 0 0 28px; display: flex; align-items: center; gap: 14px; color: #c5c8cd; font-size: 11px; font-weight: 800; letter-spacing: .19em; text-transform: uppercase; }
.eyebrow span { display: block; width: 44px; height: 4px; background: linear-gradient(90deg, var(--cyan) 0 33%, var(--blue) 33% 66%, var(--red) 66%); transform: skewX(-18deg); }
h1 { margin: 0; font-size: clamp(64px, 8.2vw, 132px); line-height: .84; text-transform: uppercase; letter-spacing: -.065em; font-weight: 950; font-style: italic; }
.hero-copy { max-width: 620px; margin: 34px 0; color: #d0d3d7; font-size: clamp(17px, 1.5vw, 22px); line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 38px; }
.button { display: inline-flex; align-items: center; gap: 30px; min-height: 54px; padding: 0 24px; font-size: 11px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; transform: skewX(-8deg); }
.button > * { transform: skewX(8deg); }
.button.primary { background: var(--white); color: var(--black); }
.button.primary:hover { background: var(--cyan); }
.text-link { display: inline-flex; gap: 18px; align-items: center; color: #d7d9dc; font-size: 11px; text-transform: uppercase; letter-spacing: .15em; font-weight: 800; }
.text-link span { color: var(--cyan); }
.hero-index { position: absolute; z-index: 2; right: 4vw; bottom: 5vh; writing-mode: vertical-rl; color: rgba(255,255,255,.58); font-size: 10px; letter-spacing: .26em; }

.section-shell { padding-left: 8vw; padding-right: 8vw; }
.intro { padding-top: 140px; padding-bottom: 110px; display: grid; grid-template-columns: 1fr 3fr; border-bottom: 1px solid var(--line); }
.section-label { color: var(--muted); font-size: 10px; letter-spacing: .22em; font-weight: 800; text-transform: uppercase; }
.intro-copy { display: grid; grid-template-columns: .8fr 1.2fr; gap: 6vw; }
.intro-copy .kicker { margin: 4px 0 0; font-size: 13px; line-height: 1.7; text-transform: uppercase; font-weight: 800; letter-spacing: .1em; }
.intro h2, .standards h2, .contact h2 { margin: 0; font-size: clamp(45px, 6vw, 92px); line-height: .94; letter-spacing: -.055em; text-transform: uppercase; font-style: italic; font-weight: 950; }
.intro-copy > p:last-child { grid-column: 2; margin: 4px 0 0; max-width: 640px; color: var(--muted); font-size: 17px; line-height: 1.8; }

.services { display: grid; grid-template-columns: repeat(3, 1fr); padding-top: 0; padding-bottom: 120px; }
.service { min-height: 340px; padding: 54px 4vw 48px 0; border-right: 1px solid var(--line); }
.service + .service { padding-left: 4vw; }
.service:last-child { border: 0; }
.service-number { display: block; margin-bottom: 80px; color: var(--cyan); font-family: monospace; font-size: 12px; }
.service h3 { max-width: 280px; margin: 0 0 22px; font-size: 25px; text-transform: uppercase; line-height: 1.05; font-style: italic; }
.service p { max-width: 340px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }

.manifesto { min-height: 340px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; background: #e9ebed; color: #08090a; text-align: center; }
.manifesto p { position: relative; z-index: 1; margin: 0; font-size: clamp(46px, 6.2vw, 96px); line-height: .95; letter-spacing: -.06em; font-weight: 950; font-style: italic; text-transform: uppercase; }
.manifesto-accent { position: absolute; inset: 0; display: flex; opacity: .08; transform: skewX(-15deg) scale(1.2); }
.manifesto-accent i { flex: 1; background: var(--cyan); }
.manifesto-accent i:nth-child(2) { background: var(--blue); }
.manifesto-accent i:nth-child(3) { background: var(--red); }

.standards { padding-top: 140px; padding-bottom: 150px; display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; background: var(--panel); }
.standards-heading h2 { margin-top: 32px; font-size: clamp(40px, 4.5vw, 72px); }
.standards-heading > p { max-width: 590px; margin: 32px 0 26px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.official-link { padding-bottom: 6px; border-bottom: 1px solid rgba(255,255,255,.2); }
.standards-list { border-top: 1px solid var(--line); }
.standards-list article { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.standards-list article > span { color: var(--cyan); font: 11px monospace; }
.standards-list h3 { margin: 0 0 9px; text-transform: uppercase; font-size: 15px; letter-spacing: .06em; }
.standards-list p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.company { padding-top: 130px; padding-bottom: 140px; display: grid; grid-template-columns: .82fr 1.18fr; gap: 9vw; background: #e9ebed; color: #08090a; }
.company-heading h2 { margin: 30px 0 28px; font-size: clamp(40px, 4.7vw, 74px); line-height: .94; letter-spacing: -.055em; text-transform: uppercase; font-style: italic; font-weight: 950; }
.company-heading > p { max-width: 560px; margin: 0; color: #565a60; font-size: 15px; line-height: 1.8; }
.company-details { border-top: 1px solid rgba(0,0,0,.22); }
.company-details dl { margin: 0; }
.company-details dl > div { display: grid; grid-template-columns: 170px 1fr; gap: 25px; padding: 19px 0; border-bottom: 1px solid rgba(0,0,0,.18); }
.company-details dt, .technician > span { color: #6b7077; font-size: 9px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.company-details dd { margin: 0; font-size: 14px; font-weight: 800; line-height: 1.5; }
.company-details address { font-style: normal; }
.company-details small { display: block; margin-top: 3px; color: #73777d; font-size: 10px; font-weight: 500; }
.company-details a { border-bottom: 1px solid rgba(0,0,0,.28); }
.technician { position: relative; margin-top: 34px; padding: 35px 38px 38px; overflow: hidden; background: #08090a; color: var(--white); }
.technician::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 6px; background: linear-gradient(var(--cyan) 0 33%, var(--blue) 33% 66%, var(--red) 66%); }
.technician h3 { margin: 23px 0 15px; font-size: clamp(27px, 3vw, 42px); line-height: .98; text-transform: uppercase; font-style: italic; }
.technician p { margin: 0; color: #a7abb1; font-size: 12px; line-height: 1.6; text-transform: uppercase; letter-spacing: .1em; }

.contact { padding-top: 150px; padding-bottom: 160px; background: radial-gradient(circle at 80% 20%, rgba(12,73,181,.2), transparent 34%), var(--black); }
.contact h2 { margin-bottom: 48px; }
footer { margin: 0 4vw; padding: 42px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 300px 1fr 1.5fr; gap: 50px; align-items: end; color: var(--muted); font-size: 10px; line-height: 1.6; }
footer img { width: 280px; height: auto; }
footer p { margin: 0; }
.legal { text-align: right; }

@media (max-width: 900px) {
  .site-header { height: 80px; padding: 0 22px; }
  .brand img { width: 250px; }
  nav > a:not(.nav-cta) { display: none; }
  .nav-cta { padding-left: 0; border: 0; }
  .hero { min-height: 840px; }
  .hero-shade { background: linear-gradient(90deg,rgba(2,3,4,.95),rgba(2,3,4,.35)),linear-gradient(0deg,rgba(2,3,4,.82),transparent); }
  .hero-content { margin-left: 7vw; width: 84vw; }
  .intro { grid-template-columns: 1fr; gap: 48px; }
  .intro-copy { grid-template-columns: 1fr; gap: 34px; }
  .intro-copy > p:last-child { grid-column: 1; }
  .services { grid-template-columns: 1fr; }
  .service { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 44px 0 !important; }
  .service-number { margin-bottom: 35px; }
  .standards { grid-template-columns: 1fr; }
  .company { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; align-items: start; }
  .legal { text-align: left; }
}

@media (max-width: 590px) {
  .brand img { width: 205px; }
  .nav-cta { font-size: 0; }
  .nav-cta::after { content: "Contact"; font-size: 10px; }
  .hero-content { margin-bottom: 9vh; }
  h1 { font-size: 55px; }
  .hero-copy { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 25px; }
  .section-shell { padding-left: 24px; padding-right: 24px; }
  .intro, .standards, .company, .contact { padding-top: 90px; padding-bottom: 90px; }
  .company-details dl > div { grid-template-columns: 1fr; gap: 7px; }
  .technician { padding: 30px 26px 33px; }
  .manifesto { min-height: 280px; padding: 20px; }
  .contact .button { max-width: 100%; gap: 12px; padding: 0 14px; font-size: 9px; letter-spacing: .08em; }
  footer { margin: 0 24px; gap: 25px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }