:root {
  --ink: #081522;
  --ink-soft: #425064;
  --paper: #f5f7f9;
  --paper-warm: #eef2f5;
  --line: #d9e0e7;
  --navy: #07131f;
  --navy-2: #0b1c2c;
  --blue: #2876ff;
  --blue-soft: #82b4ff;
  --white: #ffffff;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(7, 19, 31, 0.10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 999;
  padding: 10px 14px;
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.skip-link:focus { top: 16px; }

.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 247, 249, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(8, 21, 34, 0.07);
}
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  aspect-ratio: 1;
  border-radius: 12px;
  background: var(--navy);
  color: var(--white);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.05em;
}
.brand-copy { display: flex; flex-direction: column; line-height: 1; }
.brand-copy strong { font-size: 17px; letter-spacing: -0.02em; }
.brand-copy small { margin-top: 5px; color: #6c7886; font-size: 10px; letter-spacing: 0.11em; text-transform: uppercase; }
.desktop-nav { display: flex; align-items: center; gap: 30px; font-size: 14px; font-weight: 650; }
.desktop-nav > a:not(.nav-cta) { color: #425064; transition: color .2s ease; }
.desktop-nav > a:not(.nav-cta):hover { color: var(--ink); }
.nav-cta { padding: 11px 17px; border: 1px solid var(--ink); border-radius: 999px; }
.nav-cta:hover { background: var(--ink); color: var(--white); }
.menu-button { display: none; width: 42px; height: 42px; border: 0; background: transparent; padding: 9px; }
.menu-button span { display: block; height: 2px; margin: 5px 0; background: var(--ink); border-radius: 4px; }
.mobile-nav { padding: 0 24px 22px; }
.mobile-nav a { display: block; padding: 12px 0; border-top: 1px solid var(--line); font-weight: 650; }

.hero { min-height: 700px; display: grid; align-items: center; overflow: hidden; background: radial-gradient(circle at 78% 20%, rgba(40,118,255,.10), transparent 30%), var(--paper); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: center; padding: 84px 0 96px; }
.eyebrow, .section-label { margin: 0 0 22px; font-size: 12px; font-weight: 800; letter-spacing: .17em; color: #506176; }
.eyebrow span { color: var(--blue); padding: 0 5px; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 28px; max-width: 760px; font-size: clamp(50px, 6vw, 82px); line-height: .98; letter-spacing: -0.055em; font-weight: 760; }
.accent-text { color: #4b5f78; }
.hero-lede { max-width: 650px; margin-bottom: 32px; color: var(--ink-soft); font-size: 19px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 20px; border-radius: 999px; font-size: 14px; font-weight: 750; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-1px); }
.button.primary { background: var(--navy); color: var(--white); box-shadow: 0 12px 26px rgba(7, 19, 31, .18); }
.button.primary:hover { box-shadow: 0 16px 32px rgba(7, 19, 31, .23); }
.button.secondary { border: 1px solid #c8d1dc; background: rgba(255,255,255,.55); color: #33455a; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 42px; color: #667487; font-size: 12px; font-weight: 700; }
.trust-row span { position: relative; }
.trust-row span:not(:last-child)::after { content: ""; position: absolute; right: -13px; top: 50%; width: 3px; height: 3px; border-radius: 50%; background: #9aa6b5; }

.hero-visual { position: relative; min-height: 480px; }
.visual-core { position: absolute; left: 50%; top: 50%; width: 230px; aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%; display: grid; place-items: center; background: linear-gradient(145deg, #0b2238, #07131f); box-shadow: 0 36px 90px rgba(7,19,31,.26); }
.core-mark { color: white; font-size: 72px; font-weight: 800; letter-spacing: -.08em; transform: translateX(-3px); }
.core-ring { position: absolute; border: 1px solid rgba(40,118,255,.28); border-radius: 50%; }
.ring-one { inset: -42px; }
.ring-two { inset: -92px; opacity: .55; }
.orb { position: absolute; border-radius: 50%; filter: blur(2px); }
.orb-one { width: 110px; height: 110px; right: 5%; top: 5%; background: rgba(40,118,255,.12); }
.orb-two { width: 78px; height: 78px; left: 7%; bottom: 12%; background: rgba(7,19,31,.07); }
.signal-card { position: absolute; width: 190px; padding: 20px; border: 1px solid rgba(8,21,34,.09); border-radius: 20px; background: rgba(255,255,255,.82); backdrop-filter: blur(18px); box-shadow: var(--shadow); }
.signal-card-one { left: 0; top: 16%; transform: rotate(-3deg); }
.signal-card-two { right: 0; bottom: 12%; transform: rotate(3deg); }
.signal-kicker { display: block; margin-bottom: 8px; color: #7d8996; font-size: 9px; letter-spacing: .16em; font-weight: 850; }
.signal-card strong { font-size: 16px; letter-spacing: -.02em; }
.signal-line { height: 32px; display: flex; align-items: flex-end; margin-top: 14px; }
.signal-line i { display: block; width: 100%; height: 16px; border-radius: 99px; background: linear-gradient(90deg, var(--blue) 0 62%, #e2e8ef 62%); }
.signal-grid { display: grid; grid-template-columns: repeat(6,1fr); align-items: end; gap: 4px; height: 38px; margin-top: 14px; }
.signal-grid i { display:block; border-radius: 3px; background:#cbd6e1; }
.signal-grid i:nth-child(1){height:30%}.signal-grid i:nth-child(2){height:58%}.signal-grid i:nth-child(3){height:86%;background:var(--blue)}.signal-grid i:nth-child(4){height:68%}.signal-grid i:nth-child(5){height:92%}.signal-grid i:nth-child(6){height:46%}

.section { padding: 105px 0; }
.intro-section { padding-top: 86px; padding-bottom: 70px; background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.split-intro { display: grid; grid-template-columns: 1fr .9fr; gap: 90px; align-items: end; }
.split-intro h2, .section-heading h2, .approach-copy h2, .contact-panel h2, .legal-wrap h1 { margin-bottom: 0; font-size: clamp(34px, 4vw, 54px); line-height: 1.05; letter-spacing: -.045em; }
.split-intro > p { margin: 0; max-width: 570px; color: var(--ink-soft); font-size: 18px; line-height: 1.75; }
.section-heading { max-width: 720px; margin-bottom: 48px; }
.section-heading h2 { margin-bottom: 17px; }
.section-heading > p:last-child { color: var(--ink-soft); font-size: 17px; line-height: 1.65; }
.cards.three-up { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.capability-card { position: relative; padding: 34px; min-height: 430px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.72); overflow: hidden; }
.capability-card::after { content:""; position:absolute; right:-70px; top:-70px; width:170px; height:170px; border-radius:50%; background:rgba(40,118,255,.04); }
.featured-card { background: var(--white); box-shadow: var(--shadow); }
.card-number { position: absolute; right: 28px; top: 26px; color: #cbd3dd; font-size: 13px; font-weight: 800; }
.icon-chip { width: 50px; height: 50px; display:grid; place-items:center; border-radius: 15px; background: #edf3ff; color: var(--blue); }
.icon-chip svg { width: 24px; fill:none; stroke:currentColor; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; }
.capability-card h3 { margin: 27px 0 14px; font-size: 23px; letter-spacing: -.035em; }
.capability-card p { color: var(--ink-soft); line-height: 1.7; }
.capability-card ul { margin: 27px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.capability-card li { padding: 11px 0; border-bottom: 1px solid #e7ebef; color: #4c5b6f; font-size: 13px; font-weight: 650; }

.approach-section { background: var(--navy); color: var(--white); }
.approach-grid { display:grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items:start; }
.light-label { color: var(--blue-soft); }
.approach-copy h2 { margin-bottom: 24px; }
.approach-copy > p:not(.section-label) { color: #aab7c5; line-height: 1.75; font-size: 17px; }
.text-link { display:inline-flex; gap: 8px; margin-top: 15px; font-weight: 750; }
.light-link { color: var(--white); }
.steps article { display:grid; grid-template-columns: 52px 1fr; gap: 22px; padding: 27px 0; border-top: 1px solid rgba(255,255,255,.12); }
.steps article:last-child { border-bottom: 1px solid rgba(255,255,255,.12); }
.steps > article > span { color: var(--blue-soft); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.steps h3 { margin-bottom: 9px; font-size: 22px; }
.steps p { margin: 0; color: #9eacba; line-height: 1.65; }

.compact-heading { max-width: 760px; }
.work-grid { display:grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.work-card { min-height: 430px; display:flex; flex-direction:column; border-radius:var(--radius); overflow:hidden; background:var(--white); border:1px solid var(--line); }
.large-card { grid-row: span 2; }
.work-art { min-height: 250px; display:grid; place-items:center; background:linear-gradient(145deg,#eef3f8,#e6ebf1); overflow:hidden; }
.large-card .work-art { min-height: 520px; }
.work-copy { padding: 26px 30px 30px; }
.work-copy h3 { margin: 8px 0 11px; font-size: 24px; letter-spacing:-.035em; }
.work-copy p { margin-bottom:0; color:var(--ink-soft); line-height:1.65; }
.work-tag { font-size:10px; font-weight:850; letter-spacing:.16em; color:#64758a; }
.phone-shell { width: 220px; height: 420px; padding: 12px; border-radius: 40px; background:#0b1724; box-shadow:0 25px 60px rgba(7,19,31,.24); transform: rotate(7deg); }
.phone-notch { width: 70px; height: 16px; border-radius: 0 0 12px 12px; margin:0 auto -5px; background:#0b1724; position:relative; z-index:2; }
.phone-ui { height:100%; border-radius:31px; background:linear-gradient(155deg,#fff,#eef4fa); padding:54px 22px 22px; }
.phone-ui span { display:block; height:10px; margin-bottom:12px; border-radius:99px; background:#d9e2ec; }
.phone-ui span:nth-child(1){width:55%;background:#93baff}.phone-ui span:nth-child(2){width:85%}.phone-ui span:nth-child(3){width:70%}
.phone-ui div { height:190px; margin-top:32px; border-radius:22px; background:linear-gradient(145deg,#0d2134,#143a62); position:relative; }
.phone-ui div::after { content:""; position:absolute; left:20px; right:20px; bottom:26px; height:64px; border-bottom:2px solid #4e9bff; border-radius:50%; transform:skewY(-16deg); }
.utility-panel { width:240px; padding:24px; border-radius:22px; background:var(--white); box-shadow:var(--shadow); }
.utility-panel i { display:block; width:100%; height:9px; margin:0 0 10px; border-radius:99px; background:#dce4ed; }
.utility-panel i:nth-child(2){width:72%}.utility-panel i:nth-child(3){width:48%}
.utility-panel strong { display:block; margin-top:27px; font-size:62px; letter-spacing:-.06em; color:var(--blue); }
.media-frame { width:270px; height:175px; border-radius:22px; background:linear-gradient(145deg,#0c2237,#08131f); display:grid; place-items:center; position:relative; box-shadow:var(--shadow); }
.play { width:54px; height:54px; border-radius:50%; background:rgba(255,255,255,.12); position:relative; }
.play::after { content:""; position:absolute; left:22px; top:16px; border-left:17px solid white; border-top:11px solid transparent; border-bottom:11px solid transparent; }
.wave { position:absolute; left:18px; right:18px; bottom:18px; display:flex; gap:5px; align-items:end; height:28px; }
.wave i { flex:1; border-radius:99px; background:#3c8dff; }.wave i:nth-child(1){height:30%}.wave i:nth-child(2){height:80%}.wave i:nth-child(3){height:55%}.wave i:nth-child(4){height:95%}.wave i:nth-child(5){height:42%}

.products-section { background:var(--white); border-top:1px solid var(--line); }
.product-list { display:grid; grid-template-columns:repeat(2, 1fr); border-top:1px solid var(--line); }
.product-list a { display:grid; grid-template-columns:minmax(160px, .7fr) 1.3fr; gap:28px; padding:24px 22px; border-bottom:1px solid var(--line); transition:background .18s ease; }
.product-list a:nth-child(odd) { border-right:1px solid var(--line); }
.product-list a:last-child { grid-column:1 / -1; }
.product-list a:hover { background:#f3f6f9; }
.product-list strong { font-size:16px; letter-spacing:-.02em; }
.product-list span { color:var(--ink-soft); font-size:14px; line-height:1.55; }

.contact-section { padding: 0 0 90px; }
.contact-panel { display:flex; align-items:end; justify-content:space-between; gap:40px; padding:54px; border-radius:30px; background:linear-gradient(135deg,#0b2035,#07131f); color:var(--white); }
.contact-panel h2 { max-width:720px; margin-bottom:15px; }
.contact-panel p:not(.section-label) { margin-bottom:0; color:#aab7c5; }
.light-button { flex-shrink:0; background:var(--white); color:var(--navy); }
.company-strip { display:flex; flex-wrap:wrap; gap:10px 28px; padding-top:20px; color:#667487; font-size:12px; font-weight:700; }

.site-footer { padding: 52px 0 24px; background:#e9eef3; border-top:1px solid #d7dee6; }
.footer-main { display:grid; grid-template-columns: 1fr 1fr auto; gap:50px; align-items:start; padding-bottom:42px; }
.footer-main p { margin:0; color:#5f6d7d; line-height:1.7; font-size:14px; }
.footer-links { display:flex; gap:22px; font-size:14px; font-weight:700; }
.footer-bottom { display:flex; justify-content:space-between; gap:30px; padding-top:20px; border-top:1px solid #d3dae2; color:#728090; font-size:12px; }

/* legal pages */
.legal-main { min-height:70vh; }
.legal-hero { padding: 92px 0 48px; border-bottom:1px solid var(--line); background:var(--white); }
.legal-wrap { width:min(820px, calc(100% - 48px)); margin-inline:auto; }
.legal-wrap h1 { margin-bottom:20px; }
.legal-intro { color:var(--ink-soft); font-size:18px; line-height:1.7; }
.legal-content { padding:62px 0 90px; }
.legal-content h2 { margin:42px 0 14px; font-size:23px; letter-spacing:-.03em; }
.legal-content h2:first-child { margin-top:0; }
.legal-content p, .legal-content li { color:#465569; line-height:1.8; }
.legal-content ul { padding-left:20px; }
.legal-note { margin-top:42px; padding:20px 22px; border-radius:16px; background:#eaf1f8; color:#3e5167; }

@media (max-width: 960px) {
  .desktop-nav { display:none; }
  .menu-button { display:block; }
  .hero-grid, .split-intro, .approach-grid { grid-template-columns:1fr; }
  .hero-grid { gap:20px; padding-top:64px; }
  .hero-visual { min-height:430px; max-width:600px; width:100%; margin-inline:auto; }
  .split-intro { gap:26px; }
  .cards.three-up { grid-template-columns:1fr; }
  .capability-card { min-height:auto; }
  .approach-grid { gap:42px; }
  .work-grid { grid-template-columns:1fr; }
  .product-list { grid-template-columns:1fr; }
  .product-list a, .product-list a:nth-child(odd) { border-right:0; }
  .product-list a:last-child { grid-column:auto; }
  .large-card { grid-row:auto; }
  .large-card .work-art { min-height:430px; }
  .contact-panel { align-items:flex-start; flex-direction:column; }
  .footer-main { grid-template-columns:1fr 1fr; }
  .footer-links { grid-column:1 / -1; }
}

@media (max-width: 640px) {
  .shell, .legal-wrap { width:min(100% - 30px, 1180px); }
  .nav-wrap { min-height:72px; }
  .brand-copy small { display:none; }
  .hero { min-height:auto; }
  .hero-grid { padding:58px 0 72px; }
  h1 { font-size:49px; }
  .hero-lede { font-size:17px; }
  .button { width:100%; }
  .trust-row { margin-top:30px; gap:8px 16px; }
  .trust-row span:not(:last-child)::after { right:-10px; }
  .hero-visual { min-height:350px; }
  .visual-core { width:170px; }
  .core-mark { font-size:54px; }
  .ring-one { inset:-32px; }.ring-two{inset:-70px}
  .signal-card { width:160px; padding:16px; }
  .signal-card strong { font-size:14px; }
  .signal-card-one { left:-4px; top:10%; }
  .signal-card-two { right:-4px; bottom:8%; }
  .section { padding:78px 0; }
  .intro-section { padding:68px 0; }
  .capability-card { padding:28px; }
  .work-card, .large-card .work-art { min-height:auto; }
  .product-list a { grid-template-columns:1fr; gap:7px; padding:22px 4px; }
  .large-card .work-art { min-height:390px; }
  .contact-section { padding-bottom:60px; }
  .contact-panel { padding:34px 26px; border-radius:24px; }
  .footer-main { grid-template-columns:1fr; gap:26px; }
  .footer-links { grid-column:auto; flex-wrap:wrap; }
  .footer-bottom { flex-direction:column; gap:8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  *, *::before, *::after { transition:none !important; animation:none !important; }
}