:root {
  color-scheme: dark;
  --bg: #07110f;
  --panel: #101c18;
  --panel-soft: #152822;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f4fff8;
  --muted: #9fb4aa;
  --green: #1ef27e;
  --mango: #ffc247;
  --orange: #ff8d2e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 16% 0%, rgba(30, 242, 126, 0.18), transparent 34%),
    radial-gradient(circle at 88% 8%, rgba(255, 194, 71, 0.14), transparent 30%),
    linear-gradient(180deg, #07110f 0%, #0b1512 58%, #060b0a 100%);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

a {
  color: var(--green);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 54px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 0 26px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--green), var(--mango));
  color: #07110f;
  font-weight: 1000;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--muted);
  font-size: 14px;
}

.hero {
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(30, 242, 126, 0.12), rgba(255, 194, 71, 0.08)),
    rgba(16, 28, 24, 0.78);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.eyebrow {
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

h1 {
  margin: 10px 0 12px;
  font-size: clamp(34px, 6vw, 62px);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.25;
}

h3 {
  margin: 22px 0 8px;
  font-size: 17px;
}

p {
  margin: 0 0 14px;
  color: var(--muted);
}

.hero p {
  max-width: 760px;
  font-size: 17px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.card,
.section {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 28, 24, 0.74);
}

.card {
  padding: 18px;
}

.card strong {
  display: block;
  margin-bottom: 6px;
}

.section {
  margin-top: 16px;
  padding: 24px;
}

.lang-block {
  margin-top: 14px;
  padding: 18px;
  border-radius: 8px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
}

.lang-label {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 3px 8px;
  border-radius: 8px;
  color: #07110f;
  background: linear-gradient(135deg, var(--green), var(--mango));
  font-size: 12px;
  font-weight: 900;
}

ul {
  margin: 8px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--green), var(--mango));
  color: #07110f;
  font-weight: 900;
}

.button.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
}

.footer {
  margin-top: 28px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .site {
    width: min(100% - 24px, 980px);
    padding-top: 18px;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding: 24px;
  }

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