:root {
  --bg: #f5f7f9;
  --panel: #ffffff;
  --ink: #111827;
  --muted: #4b5563;
  --line: #d1d5db;
  --brand: #0f766e;
  --brand-ink: #ffffff;
  --accent: #f59e0b;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}

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

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 56px;
  background: linear-gradient(145deg, #ecfeff, #fefce8 62%, #f1f5f9);
  border-bottom: 1px solid var(--line);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 10%, rgba(245, 158, 11, 0.18), transparent 28%),
    radial-gradient(circle at 90% 0%, rgba(15, 118, 110, 0.18), transparent 34%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 8px;
  color: #0f172a;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  font-weight: 700;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0;
  max-width: 700px;
  font-size: clamp(17px, 2vw, 21px);
  color: #1f2937;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 10px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
}

.btn-primary {
  background: var(--brand);
  color: var(--brand-ink);
}

.btn-secondary {
  background: var(--panel);
  border-color: var(--line);
  color: var(--ink);
}

.btn-block {
  display: flex;
  width: 100%;
}

.subtext {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 58px 0;
}

.section--alt {
  background: #f9fafb;
  border-top: 1px solid var(--line);
}

h2 {
  margin: 0 0 16px;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.15;
}

h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.split {
  display: grid;
  gap: 24px;
  grid-template-columns: 2fr 1fr;
}

.split ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.split li {
  margin-bottom: 8px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
}

.panel p {
  color: var(--muted);
  margin-top: 0;
}

.footer {
  border-top: 1px solid var(--line);
  background: #ffffff;
  padding: 18px 0;
}

.footer__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.footer nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

@media (max-width: 800px) {
  .split {
    grid-template-columns: 1fr;
  }
}