:root {
  --container: min(1080px, 92vw);
  --section-gap: clamp(3.5rem, 9vw, 6rem);
  --grid-gap: clamp(1.2rem, 3vw, 1.8rem);
}

.hero {
  padding: clamp(3rem, 8vw, 6rem) 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero__content {
  width: min(680px, 100%);
  display: grid;
  gap: 1.4rem;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.search {
  display: flex;
  justify-content: center;
}

.search input {
  width: min(520px, 92vw);
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: var(--surface);
  box-shadow: 0 18px 42px rgba(14, 165, 233, 0.18);
  font-size: 1rem;
}

.chips {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: rgba(148, 163, 184, 0.12);
  color: var(--muted);
  font-size: 0.9rem;
  cursor: pointer;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease;
}

.chip--active {
  background: var(--accent);
  color: #fff;
  border-color: rgba(14, 165, 233, 0.35);
  transform: translateY(-1px);
}

main {
  width: var(--container);
  margin: 0 auto;
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.section {
  margin-top: var(--section-gap);
}

.section__head {
  display: grid;
  gap: 0.3rem;
  margin-bottom: 1.6rem;
}

.section__head p {
  margin: 0;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: var(--grid-gap);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: clamp(1.4rem, 3vw, 1.8rem);
  display: grid;
  gap: 0.8rem;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 68px rgba(15, 23, 42, 0.18);
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  background: rgba(148, 163, 184, 0.15);
  color: var(--muted);
  font-size: 0.8rem;
}

.badge--accent {
  background: var(--accent-soft);
  color: var(--accent);
}

.footer {
  border-top: 1px solid var(--border);
  margin-top: var(--section-gap);
  padding: 2rem 1.4rem 3rem;
}

.footer__content {
  width: var(--container);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--muted);
}

.footer__nav {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  font-size: 0.9rem;
}

.footer__nav a {
  color: var(--accent);
  font-weight: 600;
  opacity: 0.85;
}

.footer__nav a:hover {
  opacity: 1;
}

@media (max-width: 640px) {
  .footer__content {
    justify-content: center;
  }
}