:root {
  --bg: #050b12;
  --panel: #0b1622;
  --panel-2: #0f2030;
  --text: #eef7ff;
  --muted: #a9bdd0;
  --line: rgba(126, 202, 255, 0.18);
  --blue: #13a8ff;
  --blue-2: #67d1ff;
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.38);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  background:
    radial-gradient(circle at 20% 5%, rgba(19,168,255,.18), transparent 32rem),
    radial-gradient(circle at 85% 15%, rgba(103,209,255,.14), transparent 28rem),
    linear-gradient(180deg, #03070d 0%, var(--bg) 45%, #07111b 100%);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem clamp(1rem, 4vw, 4rem);
  background: rgba(5, 11, 18, 0.8);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.brand img { width: 190px; display: block; }
.nav { display: flex; align-items: center; gap: 1.1rem; color: var(--muted); font-weight: 600; }
.nav a:hover { color: var(--text); }
.nav-cta { color: var(--text) !important; border: 1px solid var(--line); padding: .65rem .9rem; border-radius: 999px; }

.section { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; padding: 5rem 0; }
.hero { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 3rem; min-height: 78vh; }
.eyebrow { color: var(--blue-2); text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 800; margin: 0 0 1rem; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(2.7rem, 7vw, 5.7rem); line-height: .93; letter-spacing: -.06em; margin-bottom: 1.5rem; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1; letter-spacing: -.04em; margin-bottom: 1rem; }
h3 { font-size: 1.15rem; margin-bottom: .65rem; }
p { color: var(--muted); line-height: 1.7; }
.hero-text { font-size: 1.15rem; max-width: 60ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3.1rem; padding: .85rem 1.2rem; border-radius: 999px; font-weight: 800; border: 1px solid transparent; cursor: pointer; }
.primary { background: linear-gradient(135deg, var(--blue), var(--blue-2)); color: #00111f; box-shadow: 0 18px 50px rgba(19,168,255,.23); }
.secondary { border-color: var(--line); color: var(--text); background: rgba(255,255,255,.03); }
.hero-card { position: relative; background: linear-gradient(145deg, rgba(15,32,48,.86), rgba(7,17,27,.7)); border: 1px solid var(--line); border-radius: 2rem; padding: 2rem; box-shadow: var(--shadow); overflow: hidden; }
.hero-card::before { content: ""; position: absolute; inset: -45% -35% auto auto; width: 24rem; height: 24rem; background: radial-gradient(circle, rgba(19,168,255,.24), transparent 70%); }
.hero-card img { position: relative; width: 100%; display: block; filter: drop-shadow(0 18px 32px rgba(0,0,0,.35)); }
.status-card { position: absolute; left: 1.5rem; right: 1.5rem; bottom: 1.5rem; display: flex; align-items: center; gap: .7rem; padding: .9rem 1rem; background: rgba(3,7,13,.72); border: 1px solid var(--line); border-radius: 1rem; font-weight: 800; }
.pulse { width: .7rem; height: .7rem; border-radius: 999px; background: var(--blue-2); box-shadow: 0 0 0 .45rem rgba(103,209,255,.12); }
.trust-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 1.5rem; overflow: hidden; padding: 0; }
.trust-strip div { background: rgba(11,22,34,.82); padding: 1.3rem; }
.trust-strip strong { display: block; margin-bottom: .35rem; }
.trust-strip span { color: var(--muted); font-size: .93rem; line-height: 1.5; }
.section-heading { max-width: 760px; margin-bottom: 2rem; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.service-card, .step, .contact-card { background: linear-gradient(180deg, rgba(15,32,48,.84), rgba(8,18,29,.88)); border: 1px solid var(--line); border-radius: 1.4rem; padding: 1.3rem; box-shadow: 0 15px 50px rgba(0,0,0,.22); }
.service-card p, .step p { margin-bottom: 0; }
.split-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; align-items: start; }
.split-copy { border-left: 1px solid var(--line); padding-left: 2rem; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.step span { display: inline-flex; color: var(--blue-2); font-weight: 900; margin-bottom: 1.4rem; }
.contact-section { padding-bottom: 3rem; }
.contact-card { max-width: 720px; margin: 0 auto; padding: 2rem; }
form { display: grid; gap: 1rem; margin-top: 1.7rem; }
label { display: grid; gap: .45rem; color: var(--text); font-weight: 700; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: .9rem; padding: .9rem 1rem; background: rgba(2,6,10,.72); color: var(--text); font: inherit; }
input:focus, textarea:focus { outline: 2px solid rgba(19,168,255,.45); border-color: rgba(103,209,255,.6); }
.form-note { font-size: .85rem; margin: 0; }
.site-footer { border-top: 1px solid var(--line); padding: 2rem 1rem; text-align: center; }
.site-footer img { width: 170px; opacity: .9; }
.site-footer p { margin: .5rem 0 0; font-size: .9rem; }

@media (max-width: 880px) {
  .site-header { align-items: flex-start; }
  .brand img { width: 150px; }
  .nav { display: none; }
  .hero, .split-section { grid-template-columns: 1fr; min-height: auto; }
  .hero { padding-top: 3rem; }
  .trust-strip, .card-grid, .steps { grid-template-columns: 1fr; }
  .split-copy { border-left: 0; padding-left: 0; }
}