:root {
  --navy-950: #031226;
  --navy-900: #071b35;
  --navy-800: #0b2d52;
  --cyan: #1bc7e6;
  --cyan-soft: #8eeafa;
  --blue: #2478ff;
  --white: #ffffff;
  --off-white: #f5f8fc;
  --ink: #132238;
  --muted: #607089;
  --line: #dbe5f0;
  --shadow: 0 20px 60px rgba(3, 18, 38, .14);
  --radius: 20px;
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}
a { color: inherit; }
button, input, textarea, select { font: inherit; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 1000; background: #fff; padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.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; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(3, 18, 38, .94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; }
.brand-mark {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 13px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #031226; font-weight: 900; font-size: 23px;
  box-shadow: 0 10px 30px rgba(27,199,230,.25);
}
.brand strong { display: block; font-size: 1.08rem; letter-spacing: .06em; text-transform: uppercase; }
.brand small { display: block; color: var(--cyan-soft); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { color: #e9f4ff; text-decoration: none; font-weight: 650; font-size: .94rem; }
.site-nav a:hover { color: var(--cyan-soft); }
.site-nav .nav-cta { border: 1px solid rgba(142,234,250,.55); padding: 10px 16px; border-radius: 10px; }
.menu-button { display: none; border: 0; background: transparent; padding: 10px; }
.menu-button span:not(.sr-only) { display: block; width: 25px; height: 2px; margin: 5px; background: #fff; }

.hero {
  color: #fff;
  background:
    radial-gradient(circle at 76% 22%, rgba(36,120,255,.24), transparent 30%),
    radial-gradient(circle at 20% 40%, rgba(27,199,230,.12), transparent 33%),
    linear-gradient(135deg, var(--navy-950), var(--navy-900) 52%, #0a2b54);
  overflow: hidden;
}
.hero-grid { min-height: 660px; display: grid; grid-template-columns: 1.14fr .86fr; align-items: center; gap: 76px; padding-block: 84px; }
.eyebrow { margin: 0 0 15px; color: #15a9c7; font-weight: 800; font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; }
.hero .eyebrow, .contact-section .eyebrow { color: var(--cyan-soft); }
h1, h2, h3 { line-height: 1.12; margin-top: 0; }
h1 { font-size: clamp(3rem, 6vw, 5.6rem); max-width: 820px; margin-bottom: 24px; letter-spacing: -.045em; }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); margin-bottom: 22px; letter-spacing: -.035em; }
h3 { font-size: 1.28rem; margin-bottom: 10px; }
.hero-lead { max-width: 690px; color: #d7e7f7; font-size: clamp(1.08rem, 2vw, 1.3rem); margin: 0 0 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border-radius: 12px; text-decoration: none; font-weight: 800; }
.button.primary { background: linear-gradient(135deg, var(--cyan), #2995ff); color: #04152b; }
.button.secondary { border: 1px solid rgba(255,255,255,.38); color: #fff; background: rgba(255,255,255,.03); }
.trust-row { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 36px; color: #b8cae0; font-size: .9rem; }
.trust-row span::before { content: "✓"; color: var(--cyan); font-weight: 900; margin-right: 8px; }

.hero-card {
  position: relative; min-height: 390px; border: 1px solid rgba(142,234,250,.26);
  border-radius: 32px; overflow: hidden;
  background: linear-gradient(145deg, rgba(255,255,255,.11), rgba(255,255,255,.025));
  box-shadow: 0 40px 90px rgba(0,0,0,.26);
}
.signal { position: absolute; border-radius: 50%; border: 1px solid rgba(142,234,250,.25); }
.signal-one { width: 370px; height: 370px; right: -115px; top: -80px; }
.signal-two { width: 245px; height: 245px; right: -45px; top: -15px; }
.signal-three { width: 120px; height: 120px; right: 56px; top: 53px; background: radial-gradient(circle, rgba(27,199,230,.34), transparent 68%); }
.hero-card::before, .hero-card::after {
  content: ""; position: absolute; height: 1px; width: 85%; left: 8%; transform-origin: right;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}
.hero-card::before { top: 44%; transform: rotate(-18deg); }
.hero-card::after { top: 64%; transform: rotate(13deg); }
.hero-card-content { position: absolute; left: 34px; right: 34px; bottom: 36px; z-index: 2; }
.hero-card-kicker { display: block; color: var(--cyan-soft); text-transform: uppercase; letter-spacing: .14em; font-weight: 800; font-size: .74rem; margin-bottom: 9px; }
.hero-card strong { display: block; font-size: 2rem; }
.hero-card p { color: #d6e5f4; max-width: 410px; margin-bottom: 0; }

.section { padding-block: 100px; }
.section-heading { display: flex; justify-content: space-between; gap: 50px; align-items: end; margin-bottom: 45px; }
.section-heading h2 { max-width: 690px; margin-bottom: 0; }
.section-heading p { max-width: 430px; color: var(--muted); margin: 0; }
.services-section { background: var(--off-white); }
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.service-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: 0 12px 34px rgba(9,36,72,.06); }
.service-card p { color: var(--muted); margin-bottom: 0; }
.service-icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 25px; border-radius: 14px; background: #e7f9fd; color: #087e98; font-size: 1.35rem; font-weight: 900; }

.process-section { background: #fff; }
.process-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.process-list li { padding: 30px; border-right: 1px solid var(--line); }
.process-list li:last-child { border-right: 0; }
.process-list > li > span { color: #0a9fbd; font-size: .9rem; font-weight: 900; letter-spacing: .12em; }
.process-list p { color: var(--muted); margin-bottom: 0; }

.about-section { background: linear-gradient(135deg, #06172e, #0a3159); color: #fff; }
.about-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.about-copy > p { color: #d4e3f1; font-size: 1.08rem; }
.about-points { margin-top: 34px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.about-points div { padding: 20px; border: 1px solid rgba(255,255,255,.14); border-radius: 15px; background: rgba(255,255,255,.04); }
.about-points strong { display: block; margin-bottom: 8px; color: var(--cyan-soft); }
.about-points span { color: #d3e0ec; font-size: .92rem; }

.contact-section { background: #071b35; color: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 76px; align-items: center; }
.contact-grid > div:first-child > p:last-child { color: #ccdaea; max-width: 590px; }
.contact-panel { background: #fff; color: var(--ink); border-radius: 25px; padding: 22px; box-shadow: var(--shadow); display: grid; gap: 12px; }
.contact-action { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 1px solid var(--line); border-radius: 13px; padding: 17px 18px; background: #fff; text-decoration: none; color: var(--ink); cursor: pointer; }
.contact-action:hover { border-color: #4dcfe9; box-shadow: 0 8px 24px rgba(27,199,230,.14); }
.contact-action span { color: var(--muted); font-weight: 700; }
.contact-action strong { text-align: right; }
.contact-note { color: #758399; font-size: .78rem; margin: 3px 4px 0; }

.site-footer { background: var(--navy-950); color: #c7d5e5; padding-top: 68px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .65fr .65fr; gap: 70px; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-grid p { max-width: 480px; color: #9fb1c7; }
.footer-grid a, .footer-email { color: #c7d5e5; background: none; border: 0; padding: 0; text-decoration: none; cursor: pointer; }
.footer-grid a:hover, .footer-email:hover { color: var(--cyan-soft); }
.footer-bottom { margin-top: 54px; padding-block: 22px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 20px; font-size: .82rem; color: #91a4bc; }
.footer-bottom a { color: inherit; }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; min-height: auto; gap: 45px; }
  .hero-card { min-height: 300px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .process-list li:nth-child(2) { border-right: 0; }
  .process-list li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 45px; }
  .about-points { grid-template-columns: 1fr 1fr 1fr; }
}
@media (max-width: 720px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding-block: 72px; }
  .menu-button { display: block; }
  .site-nav { display: none; position: absolute; left: 14px; right: 14px; top: 70px; flex-direction: column; align-items: stretch; gap: 0; padding: 10px; background: #071b35; border: 1px solid rgba(255,255,255,.12); border-radius: 15px; box-shadow: var(--shadow); }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 13px 12px; }
  .site-nav .nav-cta { border: 0; }
  .hero-grid { padding-block: 68px; }
  h1 { font-size: clamp(2.75rem, 13vw, 4.1rem); }
  .section-heading { display: block; }
  .section-heading p { margin-top: 18px; }
  .card-grid, .process-list, .about-points { grid-template-columns: 1fr; }
  .process-list li { border-right: 0; border-bottom: 1px solid var(--line); }
  .process-list li:last-child { border-bottom: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-bottom { flex-direction: column; }
  .contact-action { align-items: flex-start; flex-direction: column; gap: 4px; }
  .contact-action strong { text-align: left; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}