:root {
  --bg: #060B0A;
  --bg-2: #0B1412;
  --card: #0F1A17;
  --line: #1C2B27;
  --text: #E8F1EE;
  --muted: #93A6A0;
  --green: #22C47A;
  --green-2: #5EE3A4;
  --radius: 14px;
  --max: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

h1, h2, h3 {
  font-family: "Space Grotesk", "Inter", system-ui, sans-serif;
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

/* Header */
.header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(6, 11, 10, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 18px; }
.brand img { width: 36px; height: 36px; border-radius: 9px; display: block; }
.brand small { color: var(--muted); font-weight: 400; font-size: 14px; margin-left: 2px; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 15px; color: var(--muted); }
.nav a:hover { color: var(--text); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green); color: #04120C;
  font-weight: 600; font-size: 15px;
  padding: 12px 20px; border-radius: 10px;
  transition: background .2s ease, transform .2s ease;
}
.btn:hover { background: var(--green-2); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn-ghost:hover { background: var(--card); }
.nav .btn { padding: 9px 16px; color: #04120C; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 104px 0 96px; border-bottom: 1px solid var(--line); }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .35;
  mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 70%);
}
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-block; font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green); border: 1px solid rgba(34,196,122,.35); background: rgba(34,196,122,.08);
  padding: 6px 12px; border-radius: 999px; margin-bottom: 24px;
}
.hero h1 { font-size: clamp(38px, 5.6vw, 64px); margin-bottom: 22px; }
.hero h1 span { color: var(--green); }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 560px; margin-bottom: 34px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-logo { justify-self: center; position: relative; }
.hero-logo img {
  width: 100%; height: auto; aspect-ratio: 1 / 1; max-width: 360px; display: block; border-radius: 28px;
  border: 1px solid var(--line);
  box-shadow: 0 0 0 1px rgba(34,196,122,.08), 0 30px 80px -20px rgba(34,196,122,.35);
}

/* Sections */
section { padding: 96px 0; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head .label { color: var(--green); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 12px; display: block; }
.section-head h2 { font-size: clamp(30px, 3.6vw, 42px); margin-bottom: 14px; }
.section-head p { color: var(--muted); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; transition: border-color .2s ease, transform .2s ease;
}
.card:hover { border-color: rgba(34,196,122,.45); transform: translateY(-2px); }
.card .icon {
  width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center;
  background: rgba(34,196,122,.1); color: var(--green); margin-bottom: 20px;
}
.card .icon svg { width: 22px; height: 22px; }
.card h3 { font-size: 21px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 16px; }

/* Approach */
.approach { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { border-top: 2px solid var(--line); padding-top: 22px; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: "Space Grotesk", sans-serif; color: var(--green); font-size: 14px; letter-spacing: .1em;
  display: block; margin-bottom: 12px;
}
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15.5px; }

/* Contact */
.contact-box {
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
  background: linear-gradient(135deg, rgba(34,196,122,.14), rgba(34,196,122,.03));
  border: 1px solid rgba(34,196,122,.3); border-radius: 20px; padding: 48px;
}
.contact-box h2 { font-size: clamp(28px, 3.4vw, 38px); margin-bottom: 10px; }
.contact-box p { color: var(--muted); }
.contact-box .mail { font-family: "Space Grotesk", sans-serif; font-size: 18px; color: var(--green-2); display: block; margin-top: 10px; word-break: break-all; }

/* Footer */
.footer { border-top: 1px solid var(--line); padding: 32px 0; color: var(--muted); font-size: 14px; }
.footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer nav { display: flex; gap: 22px; }
.footer a:hover { color: var(--text); }

/* Legal page */
.legal { padding: 72px 0 96px; }
.legal .wrap { max-width: 780px; }
.legal h1 { font-size: clamp(34px, 4.5vw, 46px); margin-bottom: 8px; }
.legal .updated { color: var(--muted); font-size: 14px; margin-bottom: 40px; display: block; }
.legal h2 { font-size: 22px; margin: 36px 0 12px; }
.legal p, .legal li { color: #C3D2CD; margin-bottom: 12px; }
.legal ul { padding-left: 22px; margin-bottom: 12px; }
.legal a { color: var(--green-2); }

/* Responsive */
@media (max-width: 900px) {
  .hero { padding: 72px 0 64px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .hero-logo { order: -1; justify-self: start; }
  .hero-logo img { max-width: 160px; border-radius: 20px; }
  .grid-3 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  section { padding: 72px 0; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .nav a:not(.btn) { display: none; }
  .brand small { display: none; }
  .steps { grid-template-columns: 1fr; }
  .contact-box { padding: 32px 24px; }
  .hero p.lead { font-size: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card { transition: none; }
}