:root {
  color-scheme: light;
  --bg: #f7f8fc;
  --surface: #ffffff;
  --ink: #172033;
  --muted: #657087;
  --line: #e5e9f1;
  --accent: #4c6fff;
  --success: #22b573;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
}

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

a:hover {
  text-decoration: underline;
}

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0 28px;
}

.brand {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

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

.hero,
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 14px 42px rgba(31, 49, 87, 0.08);
}

.hero {
  padding: clamp(28px, 6vw, 64px);
  min-height: 420px;
  display: grid;
  align-content: center;
  gap: 18px;
}

.hero-card {
  border-color: rgba(76, 111, 255, 0.22);
}

.eyebrow {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2 {
  line-height: 1.08;
  margin: 0;
}

h1 {
  font-size: clamp(42px, 8vw, 78px);
  letter-spacing: 0;
}

h2 {
  font-size: 28px;
  margin-bottom: 12px;
}

h3 {
  margin: 18px 0 6px;
  font-size: 17px;
  line-height: 1.25;
}

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

ul {
  margin: 0;
  padding-left: 22px;
}

li + li {
  margin-top: 8px;
}

.check-list {
  list-style: none;
  padding-left: 0;
}

.check-list li {
  position: relative;
  padding-left: 26px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: inset 0 0 0 3px white;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  background: var(--accent);
  color: white;
  font-weight: 700;
}

.button.secondary {
  background: #eef2f8;
  color: var(--ink);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 20px 0;
}

.card {
  padding: 22px;
}

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

.contact-line {
  margin-top: 8px;
  font-size: 15px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 14px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 12px 10px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--ink);
  font-weight: 800;
}

td {
  color: var(--muted);
}

.content {
  display: grid;
  gap: 18px;
}

.content .card p,
.content li {
  color: var(--muted);
}

footer {
  margin-top: 32px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 720px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

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