:root {
  --ink: #16202b;
  --ink-2: #3d4a59;
  --muted: #6b7786;
  --line: #dde2e8;
  --bg: #ffffff;
  --bg-alt: #f3f5f8;
  --steel: #1c2430;
  --steel-2: #263142;
  --silver: #c9d1db;
  --accent: #1f7a8c;
  --accent-dark: #17606e;
  --radius: 10px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); }
h1, h2, h3 { font-family: "Space Grotesk", "Inter", sans-serif; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
section { padding: 88px 0; }
.alt { background: var(--bg-alt); }
.eyebrow {
  font-size: .8rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.lead { font-size: 1.15rem; color: var(--ink-2); max-width: 640px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(28, 36, 48, .96); backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 1.1rem; }
.brand img { width: 32px; height: 32px; }
.brand small { color: var(--silver); font-weight: 400; }
.nav-links { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--silver); text-decoration: none; font-size: .95rem; }
.nav-links a:hover { color: #fff; }
.nav-cta { background: var(--accent); color: #fff !important; padding: 8px 16px; border-radius: 6px; }
.nav-cta:hover { background: var(--accent-dark); }
.menu-btn { display: none; background: none; border: 0; color: #fff; font-size: 1.6rem; cursor: pointer; }

/* Hero */
.hero {
  background:
    radial-gradient(900px 400px at 85% 10%, rgba(31,122,140,.35), transparent 60%),
    linear-gradient(180deg, var(--steel), var(--steel-2));
  color: #fff; padding: 110px 0 120px;
}
.hero .eyebrow { color: #7cc3cf; }
.hero .lead { color: var(--silver); }
.btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.btn {
  display: inline-block; padding: 13px 24px; border-radius: 8px; font-weight: 600;
  text-decoration: none; border: 1px solid transparent; font-size: 1rem; cursor: pointer;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-ghost { border-color: rgba(255,255,255,.3); color: #fff; }
.btn-ghost:hover { border-color: #fff; }

/* Cards */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px;
}
.card .icon {
  width: 44px; height: 44px; border-radius: 8px; background: rgba(31,122,140,.1);
  color: var(--accent); display: grid; place-items: center; margin-bottom: 18px;
}
.card ul { margin: 12px 0 0; padding-left: 18px; color: var(--ink-2); }
.card li { margin-bottom: 4px; }

/* Process */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; counter-reset: step; }
.step { border-top: 3px solid var(--accent); padding-top: 18px; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: "Space Grotesk", sans-serif; font-weight: 600; color: var(--muted); font-size: .9rem;
}
.step h3 { margin-top: 6px; }
.step p { color: var(--ink-2); font-size: .97rem; }

/* About */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: start; }
.facts { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.facts li { display: flex; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.facts span:first-child { color: var(--muted); }
.facts span:last-child { font-weight: 600; text-align: right; }

/* Contact */
.contact { background: var(--steel); color: #fff; }
.contact .lead { color: var(--silver); }
.contact .eyebrow { color: #7cc3cf; }
form { display: grid; gap: 16px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: .88rem; color: var(--silver); margin-bottom: 6px; }
input, select, textarea {
  width: 100%; padding: 12px 14px; border-radius: 8px; font: inherit;
  border: 1px solid #3a4658; background: #121922; color: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }
textarea { min-height: 140px; resize: vertical; }
.hp { position: absolute; left: -9999px; }
.form-note { font-size: .85rem; color: var(--muted); }
.direct { margin-top: 28px; }
.direct a { color: #fff; }
#form-status { font-weight: 600; min-height: 1.4em; }

/* Footer */
footer { background: #0f151d; color: var(--muted); padding: 28px 0; font-size: .9rem; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
footer a { color: var(--silver); text-decoration: none; }

/* Responsive */
@media (max-width: 900px) {
  .grid-3, .split { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  section { padding: 64px 0; }
  .wrap { padding: 0 16px; }
  .hero { padding: 72px 0 80px; }
  .menu-btn { display: block; }
  .nav-links {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; gap: 0; background: var(--steel); padding: 8px 16px 16px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 12px 0; }
  .nav-cta { text-align: center; margin-top: 8px; }
  .brand small { display: none; }
  .hero h1 br { display: none; }
  .steps, .row { grid-template-columns: 1fr; }
}