:root {
  --blue: #0a3d62;
  --blue-dark: #072c47;
  --green: #1f9d55;
  --text: #1f2933;
  --muted: #64748b;
  --soft: #f3f7fb;
  --white: #ffffff;
  --border: #e2e8f0;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Poppins', Arial, sans-serif;
  color: var(--text);
  background: var(--white);
}

a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 24px;
}
.logo {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--blue);
  letter-spacing: -0.04em;
}
.logo span { color: var(--green); }
.menu { display: flex; gap: 26px; color: var(--muted); font-size: .95rem; }
.menu a:hover { color: var(--blue); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  background: var(--green);
  color: white;
  font-weight: 700;
  border: 2px solid var(--green);
  transition: .2s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(31,157,85,.25); }
.btn-small { padding: 10px 16px; font-size: .9rem; }
.btn-outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline.light { color: white; border-color: white; }

.hero {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: white;
  padding: 86px 0 94px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 54px;
}
.tag, .section-kicker {
  color: var(--green);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
  margin: 0 0 12px;
}
h1 {
  font-size: clamp(2.3rem, 5vw, 4.3rem);
  line-height: 1.03;
  margin: 0 0 22px;
  letter-spacing: -0.06em;
}
.subtitle {
  font-size: 1.12rem;
  color: rgba(255,255,255,.82);
  max-width: 650px;
  line-height: 1.7;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero .btn-outline { color: white; border-color: rgba(255,255,255,.75); }

.hero-card {
  min-height: 410px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  transform: rotate(-2deg);
}
.box {
  border-radius: 28px;
  padding: 26px;
  min-height: 170px;
  background: rgba(255,255,255,.11);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: var(--shadow);
  display: flex;
  align-items: end;
  font-weight: 800;
  font-size: 1.08rem;
}
.box-2, .box-3 { transform: translateY(36px); }
.box-1 { background: linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,.06)); }
.box-4 { background: linear-gradient(135deg, rgba(31,157,85,.35), rgba(255,255,255,.08)); }

.section { padding: 82px 0; }
.section-soft { background: var(--soft); }
.two-col {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
}
h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
  margin: 0 0 18px;
  color: var(--blue-dark);
}
p { line-height: 1.75; color: var(--muted); }
.section-title { text-align: center; max-width: 720px; margin: 0 auto 42px; }
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 30px;
  box-shadow: 0 12px 28px rgba(15,23,42,.06);
}
.card h3 { color: var(--blue); font-size: 1.35rem; margin: 0 0 16px; }
ul { margin: 0; padding-left: 20px; color: var(--muted); line-height: 2; }
.benefits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.benefits div {
  background: white;
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 24px;
}
.benefits strong { display: block; color: var(--blue); margin-bottom: 8px; }
.benefits span { color: var(--muted); font-size: .95rem; line-height: 1.6; }

.contact {
  padding: 74px 0;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: white;
}
.contact h2, .contact p { color: white; }
.contact-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}
.contact-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.footer { padding: 34px 0; background: #071d2f; color: white; }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}
.footer p { color: rgba(255,255,255,.72); margin: 0; font-size: .92rem; }

@media (max-width: 850px) {
  .menu { display: none; }
  .hero-grid, .two-col, .contact-box, .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 62px 0 72px; }
  .hero-card { min-height: 320px; }
  .cards, .benefits { grid-template-columns: 1fr; }
  .nav .btn-small { display: none; }
}