:root {
  color-scheme: light;
  --ink: #101419;
  --muted: #5c6672;
  --line: #dce3ea;
  --paper: #f6f8fb;
  --white: #ffffff;
  --blue: #2563eb;
  --green: #0f8a6a;
  --amber: #b7791f;
  --red: #b44336;
  --cyan: #0f766e;
  --shadow: 0 18px 54px rgba(16, 20, 25, 0.09);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(37, 99, 235, 0.05), rgba(246, 248, 251, 0) 300px),
    linear-gradient(90deg, rgba(15, 138, 106, 0.035), rgba(255, 255, 255, 0) 55%),
    var(--paper);
}

a { color: inherit; }

.shell {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 780;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
}

.site-nav {
  display: flex;
  gap: 20px;
  color: #4e5864;
  font-size: 14px;
}

.site-nav a {
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: end;
  padding: 42px 0 34px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--green);
  font-size: 13px;
  font-weight: 760;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 16px;
  max-width: 860px;
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 10px;
  font-size: clamp(25px, 3vw, 34px);
  line-height: 1.12;
}

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

p {
  color: var(--muted);
  line-height: 1.58;
}

.lead {
  max-width: 760px;
  margin: 0;
  font-size: 17px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  padding: 0 16px;
  background: var(--ink);
  color: var(--white);
  text-decoration: none;
  font-weight: 730;
}

.btn.secondary {
  background: var(--white);
  color: var(--ink);
  border-color: #cfd8e3;
}

.panel,
.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.panel {
  padding: 18px;
}

.section {
  padding: 28px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 16px;
}

.section-head p {
  max-width: 620px;
  margin: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  padding: 18px;
  box-shadow: 0 8px 26px rgba(16, 20, 25, 0.04);
}

.card:hover {
  border-color: #c5d0dc;
}

.card ul {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.6;
}

.price {
  font-size: 36px;
  color: var(--ink);
  font-weight: 820;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 999px;
  padding: 0 10px;
  background: #e7f5f1;
  color: var(--green);
  font-size: 12px;
  font-weight: 760;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.table th,
.table td {
  padding: 13px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.table th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.footer {
  padding: 34px 0 44px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 880px) {
  .site-nav { display: none; }
  .hero, .grid, .grid.two { grid-template-columns: 1fr; }
  .section-head { display: grid; }
}

@media (max-width: 560px) {
  .shell { width: min(100% - 22px, 1160px); }
  .actions .btn { width: 100%; }
  h1 { font-size: 38px; }
}