:root {
  --ink: #07111f;
  --ink-soft: #0d1b2d;
  --paper: #f4f7fa;
  --white: #ffffff;
  --blue: #39a9ff;
  --blue-dark: #0676c9;
  --amber: #ffb454;
  --muted: #607083;
  --line: #d9e1e9;
  --max: 1180px;
  --radius: 18px;
  --shadow: 0 24px 70px rgba(7, 17, 31, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
svg { display: block; }
.shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; left: 16px; top: -70px; padding: 12px 18px; color: var(--ink); background: var(--white); border-radius: 10px; transition: top .2s; }
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.1);
  transition: background .25s, box-shadow .25s;
}
.site-header.scrolled { background: rgba(7,17,31,.94); backdrop-filter: blur(16px); box-shadow: 0 8px 30px rgba(0,0,0,.14); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 720; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 36px; height: 36px; color: var(--ink); background: var(--blue); border-radius: 9px 9px 9px 3px; font-size: 13px; font-weight: 850; letter-spacing: -.04em; }
.brand-name { font-size: 1.05rem; }
.site-nav { display: flex; align-items: center; gap: 30px; font-size: .9rem; color: #bfcbd9; }
.site-nav a { transition: color .2s; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--white); }
.nav-cta { padding: 10px 17px; color: var(--white) !important; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; }
.nav-cta:hover { border-color: var(--blue); background: rgba(57,169,255,.1); }
.menu-button { display: none; width: 44px; height: 44px; border: 0; border-radius: 10px; color: inherit; background: transparent; cursor: pointer; }
.menu-button span:not(.sr-only) { display: block; width: 22px; height: 2px; margin: 5px auto; background: currentColor; transition: transform .2s; }

.hero { position: relative; overflow: hidden; padding: 160px 0 90px; color: var(--white); background: var(--ink); }
.hero::before { content: ""; position: absolute; width: 520px; height: 520px; right: -150px; top: -180px; background: radial-gradient(circle, rgba(57,169,255,.21), transparent 65%); pointer-events: none; }
.hero-grid { position: absolute; inset: 0; opacity: .34; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to bottom, black, transparent 90%); }
.hero-layout { position: relative; z-index: 1; display: grid; grid-template-columns: 1.06fr .94fr; align-items: center; gap: 72px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 24px; color: #aebed0; font-size: .76rem; font-weight: 760; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow span { width: 24px; height: 2px; background: var(--blue); }
.eyebrow.dark { color: var(--blue-dark); }
.hero h1 { max-width: 720px; margin: 0; font-size: clamp(2.8rem, 5vw, 5.25rem); line-height: .99; letter-spacing: -.06em; font-weight: 720; text-wrap: balance; }
.hero h1::first-line { color: #fff; }
.hero-lead { max-width: 660px; margin: 30px 0 0; color: #b9c7d6; font-size: 1.15rem; line-height: 1.72; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 52px; padding: 0 22px; border: 1px solid transparent; border-radius: 10px; font-size: .93rem; font-weight: 720; transition: transform .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button svg, .contact-email svg, .service-card.wide > a svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.button-primary { color: var(--ink); background: var(--blue); }
.button-primary:hover { background: #67bcff; }
.button-secondary { color: var(--white); border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.035); }
.button-secondary:hover { border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.08); }
.hero-notes { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 42px; color: #8699ae; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
.hero-notes span { position: relative; padding-left: 14px; }
.hero-notes span::before { content: ""; position: absolute; left: 0; top: .62em; width: 4px; height: 4px; border-radius: 50%; background: var(--blue); }

.hero-panel { position: relative; overflow: hidden; padding: 22px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: linear-gradient(145deg, rgba(255,255,255,.085), rgba(255,255,255,.025)); box-shadow: 0 30px 80px rgba(0,0,0,.25); backdrop-filter: blur(6px); }
.panel-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; color: #aebed0; font-size: .73rem; letter-spacing: .08em; text-transform: uppercase; }
.availability { display: flex; align-items: center; gap: 7px; }
.availability i { width: 7px; height: 7px; border-radius: 50%; background: #5ed4a8; box-shadow: 0 0 0 5px rgba(94,212,168,.09); }
.signal-map { margin: 28px 0 16px; }
.signal-map svg { width: 100%; }
.map-line { fill: none; stroke: url(#line); stroke-width: 2.4; }
.map-line.faint { opacity: .25; stroke-dasharray: 5 8; }
.signal-map circle { fill: var(--blue); filter: url(#glow); }
.capability-list { border-top: 1px solid rgba(255,255,255,.1); }
.capability-list div { display: grid; grid-template-columns: 36px 1fr; align-items: center; gap: 8px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.capability-list span { color: var(--blue); font-size: .72rem; }
.capability-list strong { color: #e8eef5; font-size: .86rem; font-weight: 620; }

.trust-strip { color: #c9d4df; background: var(--ink-soft); border-top: 1px solid rgba(255,255,255,.06); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid p { margin: 0; padding: 22px 20px; border-left: 1px solid rgba(255,255,255,.08); font-size: .8rem; text-align: center; }
.trust-grid p:last-child { border-right: 1px solid rgba(255,255,255,.08); }
.trust-grid strong { color: var(--white); font-weight: 700; }

.section { padding: 110px 0; }
.section-heading { display: grid; grid-template-columns: 1.25fr .75fr; gap: 60px; align-items: end; margin-bottom: 52px; }
.section-heading.compact { grid-template-columns: 1fr; }
.section-heading h2, .experience h2, .contact h2 { margin: 0; font-size: clamp(2.15rem, 4vw, 4rem); line-height: 1.07; letter-spacing: -.055em; text-wrap: balance; }
.section-heading > p { max-width: 470px; margin: 0 0 7px; color: var(--muted); font-size: 1.02rem; }

.services { background: var(--paper); }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.service-card { position: relative; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.78); transition: transform .25s, box-shadow .25s, border-color .25s; }
.service-card:hover { transform: translateY(-4px); border-color: #b9c8d8; box-shadow: var(--shadow); }
.service-card.featured { color: var(--white); border-color: var(--ink); background: var(--ink); }
.service-icon { display: grid; place-items: center; width: 46px; height: 46px; color: var(--blue-dark); border: 1px solid #c9d7e5; border-radius: 12px; background: #f7fbff; }
.featured .service-icon { color: var(--blue); border-color: rgba(57,169,255,.35); background: rgba(57,169,255,.08); }
.service-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.service-number { position: absolute; right: 30px; top: 19px; color: #a5b2bf; font-size: .75rem; }
.service-card h3 { margin: 28px 0 12px; font-size: 1.38rem; line-height: 1.2; letter-spacing: -.025em; }
.service-card > p:not(.service-number) { max-width: 520px; margin: 0; color: var(--muted); }
.featured > p:not(.service-number) { color: #afbdcc; }
.service-card ul { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 28px 0 0; list-style: none; }
.service-card li { padding: 6px 10px; color: #52667a; border: 1px solid #dbe3eb; border-radius: 999px; background: #f8fafc; font-size: .76rem; }
.featured li { color: #c6d3df; border-color: rgba(255,255,255,.12); background: rgba(255,255,255,.04); }
.service-card.wide { grid-column: 1 / -1; display: grid; grid-template-columns: 150px 1fr auto; align-items: center; gap: 30px; }
.service-card.wide .service-number { position: static; margin: 14px 0 0; }
.service-card.wide h3 { margin: 0 0 8px; }
.service-card.wide > a { display: flex; align-items: center; gap: 10px; color: var(--blue-dark); font-size: .88rem; font-weight: 750; }

.experience { color: var(--white); background: var(--ink); }
.experience-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: center; }
.experience-copy > p:not(.eyebrow) { max-width: 540px; margin: 26px 0 0; color: #aebed0; }
.experience-board { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius); overflow: hidden; background: rgba(255,255,255,.025); }
.board-cell { min-height: 130px; padding: 26px; border-right: 1px solid rgba(255,255,255,.1); border-top: 1px solid rgba(255,255,255,.1); }
.board-cell:nth-child(odd):not(.board-main) { border-right: 0; }
.board-main { grid-column: 1 / -1; min-height: 170px; border-top: 0; border-right: 0; background: linear-gradient(120deg, rgba(57,169,255,.12), rgba(255,180,84,.04)); }
.board-cell span { display: block; margin-bottom: 12px; color: #7f94aa; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.board-cell strong { color: #e8eef5; font-size: .97rem; line-height: 1.45; }
.board-main strong { display: block; max-width: 540px; font-size: 1.55rem; line-height: 1.25; letter-spacing: -.03em; }

.process { background: #fff; }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); padding: 0; margin: 0; border-top: 1px solid var(--line); list-style: none; }
.process-list li { padding: 28px 28px 10px 0; border-right: 1px solid var(--line); }
.process-list li + li { padding-left: 28px; }
.process-list li:last-child { border-right: 0; }
.process-list > li > span { color: var(--blue-dark); font-size: .76rem; font-weight: 750; }
.process-list h3 { margin: 46px 0 10px; font-size: 1.25rem; }
.process-list p { margin: 0; color: var(--muted); font-size: .91rem; }

.contact { position: relative; overflow: hidden; padding: 100px 0; color: var(--white); background: #0a4d7e; }
.contact::after { content: ""; position: absolute; width: 520px; height: 520px; right: -120px; bottom: -300px; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; box-shadow: 0 0 0 80px rgba(255,255,255,.025), 0 0 0 160px rgba(255,255,255,.02); }
.contact-layout { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr .82fr; align-items: center; gap: 80px; }
.contact .eyebrow { color: #b9d8ee; }
.contact .eyebrow span { background: var(--amber); }
.contact-card { padding: 34px; border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius); background: rgba(5,38,62,.25); backdrop-filter: blur(8px); }
.contact-card > p { margin: 0 0 24px; color: #cce1ef; }
.contact-email { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 17px 0; border-top: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); font-size: clamp(1rem, 2vw, 1.32rem); font-weight: 760; }
.contact-email svg { flex: 0 0 auto; }
.contact-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 24px; color: #a8cbdf; font-size: .79rem; }

.site-footer { padding: 58px 0 24px; color: #9cadbe; background: #050c15; }
.footer-main { display: flex; align-items: flex-start; justify-content: space-between; gap: 60px; }
.footer-brand { color: var(--white); }
.footer-main > div > p { margin: 18px 0 0; font-size: .88rem; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px 30px; font-size: .85rem; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 55px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.09); font-size: .73rem; }
.footer-bottom p { margin: 0; }

:focus-visible { outline: 3px solid var(--amber); outline-offset: 4px; }

@media (max-width: 980px) {
  .hero-layout, .experience-layout, .contact-layout { grid-template-columns: 1fr; }
  .hero-layout { gap: 56px; }
  .hero-panel { max-width: 680px; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid p:nth-child(3) { border-top: 1px solid rgba(255,255,255,.08); }
  .trust-grid p:nth-child(4) { border-top: 1px solid rgba(255,255,255,.08); }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .experience-layout { gap: 55px; }
  .process-list { grid-template-columns: 1fr 1fr; }
  .process-list li:nth-child(2) { border-right: 0; }
  .process-list li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .process-list li:nth-child(3) { padding-left: 0; }
}

@media (max-width: 720px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .nav-wrap { min-height: 68px; }
  .menu-button { display: block; }
  .site-nav { position: absolute; left: 14px; right: 14px; top: 74px; display: grid; gap: 0; padding: 10px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; background: #0a1727; box-shadow: 0 24px 60px rgba(0,0,0,.3); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .2s, transform .2s, visibility .2s; }
  .site-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav a { padding: 13px 14px; }
  .nav-cta { margin-top: 5px; text-align: center; }
  .menu-button[aria-expanded="true"] span:nth-of-type(2) { transform: translateY(3.5px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-of-type(3) { transform: translateY(-3.5px) rotate(-45deg); }
  .hero { padding: 128px 0 65px; }
  .hero h1 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .hero-lead { font-size: 1.02rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .hero-notes { gap: 8px 15px; }
  .panel-top { align-items: flex-start; flex-direction: column; }
  .signal-map { margin: 18px -20px 5px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid p { border-right: 1px solid rgba(255,255,255,.08); border-top: 1px solid rgba(255,255,255,.08); text-align: left; }
  .section { padding: 78px 0; }
  .section-heading { margin-bottom: 36px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card.wide { grid-column: auto; grid-template-columns: 1fr; gap: 20px; }
  .service-card.wide > a { padding-top: 18px; border-top: 1px solid var(--line); }
  .experience-board { grid-template-columns: 1fr; }
  .board-main { grid-column: auto; }
  .board-cell, .board-cell:nth-child(odd):not(.board-main) { border-right: 0; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li, .process-list li + li, .process-list li:nth-child(3) { padding: 24px 0; border-right: 0; border-top: 1px solid var(--line); }
  .process-list h3 { margin: 22px 0 8px; }
  .contact { padding: 78px 0; }
  .contact-layout { gap: 40px; }
  .contact-card { padding: 24px; }
  .footer-main, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-links { justify-content: flex-start; }
  .footer-bottom { margin-top: 42px; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}