:root {
  --bg: #0b1220;
  --card: #111827;
  --text: #f9fafb;
  --muted: #9ca3af;
  --line: #253044;
  --brand: #22c55e;
  --brand-dark: #16a34a;
  --white: #ffffff;
  --page: #f8fafc;
  --ink: #111827;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--page);
  color: var(--ink);
  line-height: 1.6;
}

header {
  background: var(--bg);
  color: var(--text);
  padding: 18px 6%;
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.logo span {
  color: var(--brand);
}

nav a {
  color: var(--text);
  text-decoration: none;
  margin-left: 18px;
  font-size: 15px;
}

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

.hero {
  background: var(--bg);
  color: var(--text);
  padding: 70px 6%;
}

.hero h1 {
  font-size: 44px;
  max-width: 850px;
  margin: 0 0 18px;
  line-height: 1.15;
}

.hero p {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
  margin: 0 0 28px;
}

.btn {
  display: inline-block;
  background: var(--brand);
  color: #05120a;
  padding: 12px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
}

.section {
  padding: 56px 6%;
}

.section h2 {
  font-size: 30px;
  margin: 0 0 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: var(--white);
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 22px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.card h3 {
  margin-top: 0;
}

.badge {
  display: inline-block;
  padding: 5px 10px;
  border-radius: 100px;
  background: #dcfce7;
  color: #166534;
  font-size: 13px;
  font-weight: 700;
}

.important-box {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  padding: 18px;
  border-radius: 12px;
  margin: 22px 0;
}

.legal-page {
  max-width: 950px;
  margin: 0 auto;
  background: #ffffff;
  padding: 40px;
  border-radius: 14px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.legal-page h1 {
  margin-top: 0;
  font-size: 34px;
}

.legal-page h2 {
  margin-top: 32px;
  font-size: 22px;
}

.placeholder {
  background: #fef3c7;
  color: #92400e;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
}

.company-info {
  background: #f1f5f9;
  border-left: 4px solid var(--brand);
  padding: 18px;
  border-radius: 10px;
  margin: 22px 0;
}

footer {
  background: var(--bg);
  color: var(--text);
  padding: 34px 6%;
  margin-top: 50px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 20px;
}

footer a {
  color: var(--text);
  text-decoration: none;
  display: block;
  margin: 8px 0;
}

footer a:hover {
  color: var(--brand);
}

.small {
  color: var(--muted);
  font-size: 14px;
}

.todo {
  background: #fee2e2;
  border-left: 4px solid #dc2626;
  padding: 14px;
  border-radius: 8px;
  margin: 18px 0;
}

ul {
  padding-left: 22px;
}

@media (max-width: 800px) {
  .hero h1 {
    font-size: 32px;
  }

  .grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  nav a {
    display: inline-block;
    margin: 8px 10px 0 0;
  }

  .legal-page {
    padding: 24px;
  }
}