:root {
  --primary: #0c5a6b;
  --primary-dark: #084552;
  --accent: #3aa0b5;
  --bg: #f5f8fa;
  --surface: #ffffff;
  --text: #1f2a30;
  --muted: #5c6b73;
  --border: #d8e2e8;
  --shadow: 0 10px 30px rgba(12, 90, 107, 0.08);
  --radius: 18px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

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

a:hover {
  text-decoration: underline;
}

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.wrap {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: 0;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: grid;
  place-items: center;
  color: white;
  font-weight: 800;
  box-shadow: var(--shadow);
}

.brand-subtitle {
  font-weight: 600;
  color: var(--muted);
  font-size: 0.92rem;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.95rem;
}

nav a {
  color: var(--muted);
  font-weight: 600;
}

nav .home-link {
  order: 999;
  margin-left: auto;
}

.hero {
  background: linear-gradient(180deg, #eef6f8 0%, #f5f8fa 100%);
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 28px;
  align-items: stretch;
}

.hero-copy h1 {
  font-size: clamp(2rem, 3.2vw, 3.2rem);
  line-height: 1.08;
  margin: 0 0 18px;
  color: var(--primary-dark);
  letter-spacing: 0;
}

.hero-copy p {
  font-size: 1.08rem;
  color: var(--muted);
  margin: 0 0 16px;
  max-width: 64ch;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(58, 160, 181, 0.12);
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  background: var(--primary-dark);
  text-decoration: none;
}

.btn-secondary {
  background: var(--surface);
  color: var(--primary);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: #f9fbfc;
  text-decoration: none;
}

.hero-panel,
.card,
.box,
.feed-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-panel h2,
.section h2,
.card h3,
.feed-item h3 {
  color: var(--primary-dark);
}

.hero-panel h2 {
  font-size: 1.1rem;
  margin: 0 0 10px;
}

.hero-panel p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.98rem;
}

.panel-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.panel-list li {
  padding: 10px 0;
  border-top: 1px solid var(--border);
  color: var(--text);
  font-size: 0.96rem;
}

.section {
  padding: 42px 0;
}

.section h2 {
  font-size: 1.7rem;
  line-height: 1.15;
  margin: 0 0 12px;
}

.section-intro {
  margin: 0 0 26px;
  color: var(--muted);
  max-width: 72ch;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.card,
.box {
  padding: 24px;
}

.card h3 {
  margin: 0 0 12px;
  font-size: 1.15rem;
}

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

.card ul {
  margin: 0 0 18px 18px;
  padding: 0;
  color: var(--text);
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: start;
}

.criteria {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin-top: 16px;
}

.criteria div {
  padding: 12px 14px;
  background: #f8fbfc;
  border: 1px solid #e6eef2;
  border-radius: 14px;
  font-size: 0.96rem;
}

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

.highlight-list li {
  margin-bottom: 10px;
}

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

.feed-item {
  padding: 22px;
}

.feed-item .meta {
  font-size: 0.84rem;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.feed-item h3 {
  margin: 0 0 8px;
  font-size: 1.16rem;
}

.feed-item p {
  margin: 0 0 12px;
  color: var(--muted);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 28px 0 40px;
  margin-top: 24px;
}

.footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .cards,
  .split,
  .grid-2,
  .criteria {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 42px;
  }

  .topbar .wrap {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    gap: 12px;
  }

  .card,
  .box,
  .feed-item,
  .hero-panel {
    padding: 20px;
  }
}