:root {
  --ink: #08111f;
  --ink-2: #0e1a2d;
  --surface: #f5f8fb;
  --white: #ffffff;
  --cyan: #21c6d9;
  --cyan-dark: #087f92;
  --amber: #f4a940;
  --text: #142238;
  --muted: #5d6d82;
  --line: #dce5ed;
  --shadow: 0 22px 60px rgba(7, 18, 34, .14);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.wrap { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -100px; background: var(--cyan); color: #001018; padding: 10px 16px; z-index: 1000; font-weight: 800; }
.skip-link:focus { top: 16px; }

.site-header { position: sticky; top: 0; z-index: 50; color: var(--text); background: rgba(244,248,252,.98); border-bottom: 0; box-shadow: 0 12px 30px rgba(3,11,21,.24); backdrop-filter: blur(14px); }
.nav-shell { min-height: 104px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; min-width: max-content; }
.brand-logo { width: 188px; height: 92px; object-fit: contain; filter: drop-shadow(0 5px 7px rgba(7,81,178,.18)); }
.brand-parent { max-width: 82px; color: #4e6074; font-size: .62rem; font-weight: 800; line-height: 1.35; letter-spacing: .08em; text-transform: uppercase; }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.nav-links > a, .nav-toggle { padding: 11px 13px; border-radius: 9px; color: #20344b; text-decoration: none; font-weight: 750; font-size: .9rem; }
.nav-links > a:hover, .nav-links > a:focus-visible { color: #071526; background: rgba(8,17,31,.07); }
.nav-cta { margin-left: 5px; background: #0a5ec7 !important; color: white !important; box-shadow: 0 8px 22px rgba(10,94,199,.2); }
.nav-toggle { display: none; margin-left: auto; border: 1px solid #b8c6d4; background: white; cursor: pointer; }

.btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 11px 20px; border: 1px solid transparent; border-radius: 10px; text-decoration: none; font-weight: 800; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #03151a; background: var(--cyan); box-shadow: 0 10px 28px rgba(33,198,217,.24); }
.btn-secondary { color: white; border-color: rgba(255,255,255,.32); background: rgba(8,17,31,.48); }
.btn-dark { color: white; background: var(--ink); }

.hero { position: relative; min-height: 690px; color: white; display: grid; align-items: center; overflow: hidden; background: var(--ink); }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,13,25,.98) 0%, rgba(5,13,25,.92) 40%, rgba(5,13,25,.38) 69%, rgba(5,13,25,.28) 100%), var(--hero-image, none) center/cover no-repeat; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 150px; background: linear-gradient(transparent, rgba(8,17,31,.75)); }
.hero-grid { position: relative; z-index: 1; padding: 92px 0 138px; }
.hero-copy { max-width: 680px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 20px; color: #8be5ee; text-transform: uppercase; letter-spacing: .16em; font-weight: 800; font-size: .77rem; }
.eyebrow::before { content: ""; width: 32px; height: 2px; background: var(--cyan); }
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -.035em; }
h1 { max-width: 820px; font-size: clamp(2.8rem, 6vw, 5.3rem); }
.hero p { max-width: 630px; margin: 24px 0 30px; color: #c7d5e3; font-size: clamp(1.05rem, 1.9vw, 1.28rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-proof { position: absolute; z-index: 2; left: 50%; bottom: 0; transform: translateX(-50%); display: grid; grid-template-columns: repeat(3, 1fr); color: white; background: rgba(13, 28, 47, .9); border: 1px solid rgba(255,255,255,.12); border-bottom: 0; border-radius: 18px 18px 0 0; overflow: hidden; box-shadow: var(--shadow); }
.proof-item { min-width: 220px; padding: 23px 30px; border-right: 1px solid rgba(255,255,255,.11); }
.proof-item:last-child { border: 0; }
.proof-item strong { display: block; font-size: 1.2rem; letter-spacing: -.02em; }
.proof-item span { color: #9db0c4; font-size: .83rem; }

.section { padding: 96px 0; }
.section-white { background: white; }
.section-dark { color: white; background: var(--ink); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 28px; margin-bottom: 42px; }
.section-head > div { max-width: 710px; }
.section-kicker { margin: 0 0 10px; color: var(--cyan-dark); text-transform: uppercase; letter-spacing: .15em; font-size: .75rem; font-weight: 850; }
.section-dark .section-kicker { color: #78dbe6; }
.section h2 { font-size: clamp(2rem, 4vw, 3.6rem); }
.section-head p { max-width: 520px; margin: 0; color: var(--muted); }
.section-dark .section-head p { color: #aebfd0; }
.grid { display: grid; gap: 20px; }
.service-grid { grid-template-columns: repeat(5, 1fr); }
.card { position: relative; padding: 28px; background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 7px 25px rgba(16,36,60,.05); }
.card h3 { font-size: 1.18rem; margin: 18px 0 10px; }
.card p { color: var(--muted); margin: 0 0 20px; font-size: .94rem; }
.card-link { display: inline-flex; align-items: center; gap: 7px; color: #08798b; text-decoration: none; font-weight: 800; }
.card-link::after { content: "›"; font-size: 1.3rem; }
.icon-box { width: 45px; height: 45px; display: grid; place-items: center; border-radius: 12px; color: var(--cyan-dark); background: #e9f9fb; }
.icon-box svg { width: 23px; height: 23px; }

.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 58px; align-items: center; }
.panel-dark { padding: 46px; color: white; background: linear-gradient(145deg, #0c1c31, #07111e); border: 1px solid rgba(255,255,255,.09); border-radius: 24px; box-shadow: var(--shadow); }
.signal-list { display: grid; gap: 4px; margin-top: 28px; }
.signal { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.signal:last-child { border: 0; }
.signal span { color: #a7bbcf; }
.signal b { color: #7de1eb; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }
.feature-copy h2 { font-size: clamp(2.1rem, 4vw, 3.5rem); }
.feature-copy > p { color: var(--muted); font-size: 1.08rem; }
.checks { padding: 0; margin: 26px 0 32px; list-style: none; display: grid; gap: 13px; }
.checks li { position: relative; padding-left: 30px; font-weight: 700; }
.checks li::before { content: "✓"; position: absolute; left: 0; color: var(--cyan-dark); font-weight: 900; }

.industry-grid { grid-template-columns: repeat(4, 1fr); }
.industry-card { min-height: 190px; display: flex; flex-direction: column; justify-content: space-between; color: white; text-decoration: none; background: linear-gradient(145deg, #132941, #0b1828); border: 1px solid rgba(255,255,255,.1); }
.industry-card:hover { border-color: rgba(33,198,217,.6); transform: translateY(-3px); }
.industry-card small { color: #73dce7; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.industry-card h3 { margin-top: 42px; font-size: 1.36rem; }

.platform-grid { grid-template-columns: repeat(4, 1fr); }
.platform { display: block; text-decoration: none; padding-top: 60px; }
.platform::before { content: ""; position: absolute; top: 27px; left: 28px; width: 34px; height: 3px; background: var(--cyan); }
.platform small { color: #74849a; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }

.cta-band { margin-top: 72px; padding: 44px; display: flex; align-items: center; justify-content: space-between; gap: 28px; color: white; background: linear-gradient(110deg, #0b1a2c, #12354a); border-radius: 24px; box-shadow: var(--shadow); }
.cta-band h2 { font-size: clamp(1.8rem, 3.3vw, 3rem); }
.cta-band p { margin: 9px 0 0; color: #b7c8d7; }

.page-hero { padding: 92px 0 70px; color: white; background: radial-gradient(circle at 83% 20%, rgba(33,198,217,.15), transparent 28%), var(--ink); }
.breadcrumbs { margin-bottom: 22px; color: #8fa5ba; font-size: .83rem; font-weight: 700; }
.breadcrumbs a { color: #9fe4eb; text-decoration: none; }
.page-hero h1 { max-width: 900px; font-size: clamp(2.65rem, 5vw, 4.7rem); }
.page-hero p { max-width: 710px; margin: 22px 0 0; color: #bdccda; font-size: 1.14rem; }
.service-hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr); gap: 54px; align-items: center; }
.service-hero-grid h1 { font-size: clamp(2.45rem, 4.5vw, 4.4rem); }
.service-visual { margin: 0; aspect-ratio: 3 / 2; overflow: hidden; border: 1px solid rgba(255,255,255,.14); border-radius: 22px; background: #0c1a2b; box-shadow: 0 28px 70px rgba(0,0,0,.34); }
.service-visual img { width: 100%; height: 100%; object-fit: cover; }
.topic-grid { display: grid; grid-template-columns: 1fr 340px; gap: 64px; align-items: start; }
.topic-main h2 { margin: 0 0 16px; font-size: 2.2rem; }
.topic-main h3 { margin: 38px 0 12px; font-size: 1.45rem; }
.topic-main p { color: var(--muted); }
.topic-main .checks { grid-template-columns: repeat(2, 1fr); }
.topic-side { position: sticky; top: 104px; padding: 28px; background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.topic-side h2 { font-size: 1.5rem; }
.topic-side p { color: var(--muted); }
.micro-proof { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; }
.related { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--line); }
.related-links { display: flex; flex-wrap: wrap; gap: 10px; }
.related-links a { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; color: #166b79; text-decoration: none; font-weight: 700; font-size: .9rem; }

.form-shell { display: grid; grid-template-columns: 1fr .75fr; gap: 54px; }
.service-form { display: grid; gap: 18px; padding: 34px; background: white; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); }
.field { display: grid; gap: 7px; }
.field label { font-weight: 800; font-size: .9rem; }
.field input, .field select, .field textarea { width: 100%; padding: 13px 14px; border: 1px solid #c8d4df; border-radius: 9px; background: #fbfdff; color: var(--text); font: inherit; }
.field textarea { min-height: 140px; resize: vertical; }
.form-note { margin: 0; color: var(--muted); font-size: .88rem; }
.form-status { display: none; padding: 12px; color: #0a4d57; background: #e7f9fb; border-radius: 8px; font-weight: 700; }
.form-status.show { display: block; }

.site-footer { color: #c1cede; background: #050b13; }
.footer-brand { display: grid; grid-template-columns: 58px minmax(0, 1fr); align-items: center; gap: 17px; text-align: left; }
.footer-brand-lockup { width: 58px; display: flex; align-items: center; justify-content: center; color: white; text-decoration: none; }
.footer-oculus { width: 58px; height: 58px; object-fit: contain; filter: drop-shadow(0 8px 16px rgba(24,142,220,.22)); }
.footer-brand p { margin: 0; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 54px; padding: 62px 0 44px; }
.footer-brand p { max-width: 480px; color: #8296aa; }
.footer-title { margin: 0 0 14px; color: white; font-size: .86rem; text-transform: uppercase; letter-spacing: .12em; }
.footer-links { display: grid; gap: 9px; }
.footer-links a { color: #aebfd0; text-decoration: none; }
.footer-links a:hover { color: white; }
.footer-contact { color: #aebfd0; }
.footer-contact address { font-style: normal; }
.footer-contact .phone-link { display: inline-block; margin: 10px 0; color: #7fe3ed; font-size: 1.2rem; font-weight: 850; text-decoration: none; }
.footer-bottom { padding: 20px 0 28px; display: flex; justify-content: space-between; gap: 18px; color: #6e8297; border-top: 1px solid rgba(255,255,255,.09); font-size: .83rem; }

@media (max-width: 1040px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .platform-grid, .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-toggle { display: inline-flex; }
  .nav-links { position: fixed; inset: 104px 0 auto; display: none; padding: 22px 20px 30px; flex-direction: column; align-items: stretch; background: #f4f8fc; border-bottom: 1px solid #cfdae5; box-shadow: 0 22px 35px rgba(8,17,31,.12); }
  .nav-links.open { display: flex; }
  .nav-links > a { padding: 14px; }
  .nav-cta { margin: 6px 0 0; text-align: center; }
}
@media (max-width: 760px) {
  .wrap { width: min(100% - 28px, 1180px); }
  .hero { min-height: 720px; }
  .hero::before { background: linear-gradient(90deg, rgba(5,13,25,.97), rgba(5,13,25,.76)), var(--hero-image, none) 66% center/cover no-repeat; }
  .hero-grid { padding: 74px 0 210px; }
  .hero-proof { width: calc(100% - 28px); grid-template-columns: 1fr; }
  .proof-item { min-width: 0; padding: 13px 19px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .proof-item strong { font-size: 1rem; }
  .section { padding: 72px 0; }
  .section-head, .cta-band { align-items: flex-start; flex-direction: column; }
  .service-grid, .platform-grid, .industry-grid, .split, .topic-grid, .form-shell, .footer-grid { grid-template-columns: 1fr; }
  .service-hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .topic-main .checks { grid-template-columns: 1fr; }
  .topic-side { position: static; }
  .panel-dark { padding: 30px; }
  .footer-grid { gap: 34px; }
  .footer-bottom { flex-direction: column; }
  .brand-logo { width: 145px; height: 78px; }
  .brand-parent { display: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }