:root {
  --bg: #07111f;
  --bg-soft: #0c1828;
  --panel: #101e31;
  --text: #edf4ff;
  --muted: #a9b7ca;
  --line: rgba(255,255,255,.1);
  --accent: #56e0c5;
  --accent-dark: #081a1a;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 17, 31, .88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  text-decoration: none;
  font-weight: 800;
  letter-spacing: .08em;
}

.nav {
  display: flex;
  gap: 26px;
  align-items: center;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: .95rem;
}

.nav a:hover {
  color: var(--text);
}

.nav-cta {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 15px;
}

.menu-toggle {
  display: none;
  background: none;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 11px;
}

.hero {
  padding: 105px 0 80px;
  background:
    radial-gradient(circle at 80% 20%, rgba(86,224,197,.12), transparent 26%),
    radial-gradient(circle at 15% 15%, rgba(95,142,255,.1), transparent 22%);
}

.hero-grid,
.contact-grid,
.split {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 64px;
  align-items: center;
}

.eyebrow {
  color: var(--accent);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .14em;
  margin: 0 0 16px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.7rem, 6vw, 5.25rem);
  line-height: 1.02;
  letter-spacing: -.05em;
  max-width: 880px;
  margin-bottom: 26px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -.035em;
  margin-bottom: 24px;
}

h3 {
  font-size: 1.2rem;
}

.hero-copy,
.section-copy {
  color: var(--muted);
  max-width: 700px;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin: 34px 0;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
}

.button.primary {
  background: var(--accent);
  color: var(--accent-dark);
}

.button.secondary {
  border: 1px solid var(--line);
  color: var(--text);
}

.full {
  width: 100%;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: .9rem;
}

.trust-strip span::before {
  content: "✓";
  color: var(--accent);
  margin-right: 7px;
}

.hero-card,
.card,
.contact-card,
.proof-box {
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025));
  border: 1px solid var(--line);
  border-radius: 18px;
}

.hero-card {
  padding: 34px;
  box-shadow: 0 25px 80px rgba(0,0,0,.18);
}

.card-label {
  color: var(--accent);
  font-size: .74rem;
  letter-spacing: .12em;
  font-weight: 700;
}

.hero-card p,
.card p,
.contact-card p {
  color: var(--muted);
}

.check-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.check-list li {
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.check-list li::before {
  content: "✓";
  color: var(--accent);
  margin-right: 10px;
}

.section {
  padding: 92px 0;
}

.section.alt {
  background: var(--bg-soft);
}

.cards {
  display: grid;
  gap: 18px;
  margin-top: 42px;
}

.cards.four {
  grid-template-columns: repeat(4, 1fr);
}

.cards.three {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  padding: 26px;
}

.number {
  display: inline-block;
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 42px;
}

.process-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 4px;
}

.process-list strong {
  font-size: 1.05rem;
}

.process-list span {
  color: var(--muted);
}

.proof {
  padding-top: 20px;
}

.proof-box {
  padding: 42px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.proof-box p:last-child {
  color: var(--muted);
  align-self: center;
}

.contact {
  background: var(--bg-soft);
}

.contact-card {
  padding: 32px;
}

.contact-link {
  display: block;
  margin: 24px 0;
  color: var(--accent);
  word-break: break-word;
}

.small {
  margin-top: 16px;
  font-size: .82rem;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 38px 0 26px;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.footer p,
.copyright {
  color: var(--muted);
  font-size: .86rem;
}

.footer-right {
  display: flex;
  gap: 18px;
}

.footer-right a {
  color: var(--muted);
  text-decoration: none;
}

.copyright {
  padding-top: 25px;
}

@media (max-width: 900px) {
  .hero-grid,
  .contact-grid,
  .split,
  .proof-box {
    grid-template-columns: 1fr;
  }

  .cards.four,
  .cards.three {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .menu-toggle {
    display: inline-block;
  }

  .nav {
    display: none;
    position: absolute;
    left: 20px;
    right: 20px;
    top: 62px;
    flex-direction: column;
    align-items: stretch;
    background: var(--panel);
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--line);
  }

  .nav.open {
    display: flex;
  }

  .cards.four,
  .cards.three {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 72px;
  }

  .section {
    padding: 70px 0;
  }

  .footer-wrap {
    flex-direction: column;
  }

  h1 {
    font-size: 2.7rem;
  }
}