:root {
  --bg: #eef3f6;
  --panel: rgba(255, 255, 255, 0.88);
  --panel-strong: #ffffff;
  --text: #10212c;
  --muted: #5b6e79;
  --brand: #0d6b86;
  --brand-dark: #083e51;
  --brand-soft: #dcedf3;
  --accent: #c46b2a;
  --line: #d5e0e6;
  --shadow: 0 18px 40px rgba(12, 32, 42, 0.10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Aptos", "Segoe UI", "Noto Sans", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(13, 107, 134, 0.12), transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(196, 107, 42, 0.11), transparent 28%),
    linear-gradient(160deg, #eef4f7 0%, #f9fbfc 45%, #e8f1f4 100%);
  color: var(--text);
  min-height: 100vh;
}

header {
  background: linear-gradient(120deg, #062f3e 0%, var(--brand-dark) 46%, var(--brand) 100%);
  color: #fff;
  padding: 28px 20px 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 30px rgba(4, 20, 27, 0.14);
}

header h1 {
  margin: 0;
  font-size: 1.7rem;
  letter-spacing: 0.02em;
}

header p {
  margin: 10px 0 0;
  max-width: 62ch;
  opacity: 0.88;
  line-height: 1.55;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

nav a {
  text-decoration: none;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.93rem;
  background: rgba(255, 255, 255, 0.04);
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

nav a:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.1);
}

nav a.active {
  background: #fff;
  color: var(--brand-dark);
  border-color: #fff;
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.14);
}

main {
  max-width: 1180px;
  margin: 26px auto 8px;
  padding: 0 16px 26px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

h2 {
  margin-top: 0;
  font-size: 1.42rem;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.04rem;
}

p {
  line-height: 1.65;
}

.hero {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.8));
  border: 1px solid rgba(13, 107, 134, 0.16);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
  margin-bottom: 18px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
  gap: 18px;
  align-items: start;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero h2 {
  margin: 14px 0 10px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.06;
}

.hero p {
  margin: 0;
  max-width: 66ch;
  color: var(--muted);
}

.tag-row,
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.tag,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.86rem;
  font-weight: 600;
}

.tag {
  background: #edf5f8;
  color: var(--brand-dark);
  border: 1px solid #d3e4ea;
}

.tag.alt {
  background: #fff6ed;
  color: #8b4d1e;
  border-color: #f3dac0;
}

.pill {
  background: rgba(255, 255, 255, 0.5);
  color: var(--text);
  border: 1px solid var(--line);
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 14px;
}

.section-title small {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
}

.grid {
  display: grid;
  gap: 16px;
}

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

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

.feature {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 100%;
}

.feature .meta {
  color: var(--muted);
  font-size: 0.95rem;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 9px 14px;
  background: var(--brand-dark);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.18s ease, background 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
  background: var(--brand);
}

.button.secondary {
  background: #fff;
  color: var(--brand-dark);
  border-color: var(--line);
}

.button.secondary:hover {
  background: #f7fbfc;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

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

th {
  background: rgba(13, 107, 134, 0.06);
  color: var(--brand-dark);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tbody tr:hover {
  background: rgba(13, 107, 134, 0.03);
}

.mini-list {
  padding-left: 18px;
  margin: 0;
}

.mini-list li + li {
  margin-top: 6px;
}

.stack {
  display: grid;
  gap: 12px;
}

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

li + li {
  margin-top: 6px;
}

a.link {
  color: var(--brand-dark);
  font-weight: 600;
}

footer {
  color: var(--muted);
  padding: 8px 20px 28px;
  text-align: center;
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  header h1 {
    font-size: 1.3rem;
  }

  header {
    padding: 22px 16px 18px;
  }

  nav a {
    font-size: 0.85rem;
    padding: 7px 12px;
  }

  .hero {
    padding: 20px;
  }

  .card {
    padding: 18px;
  }
}

@media (max-width: 920px) {
  .hero-grid,
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}