:root {
  color-scheme: dark;
  --bg: #120d18;
  --panel: rgba(35, 25, 46, 0.88);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #f4eef8;
  --muted: #c7bdd3;
  --accent: #d7b4ff;
  --accent-strong: #f4d4a7;
  --shadow: 0 24px 60px rgba(6, 4, 10, 0.42);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(circle at top, rgba(214, 180, 255, 0.2), transparent 28%),
    linear-gradient(180deg, #1a1223 0%, var(--bg) 100%);
  color: var(--text);
}

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 56px;
}

.hero,
.section {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero {
  padding: 28px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-strong);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1.1;
}

.summary {
  margin-top: 14px;
  max-width: 700px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.meta {
  margin-top: 18px;
  color: var(--accent);
  font-size: 14px;
}

.section {
  margin-top: 18px;
  padding: 24px;
}

.section h2 {
  margin-bottom: 12px;
  font-size: 22px;
}

.section p,
.section li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.section ul {
  margin: 0;
  padding-left: 20px;
}

.contact {
  color: var(--text);
  font-weight: 600;
}

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

a:hover {
  text-decoration: underline;
}

.grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card-link {
  display: block;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.03);
}

.card-link h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.card-link p {
  color: var(--muted);
  font-size: 15px;
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 20px, 920px);
    padding: 24px 0 40px;
  }

  .hero,
  .section {
    border-radius: 22px;
    padding: 20px;
  }
}