:root {
  --brand: hsl(170, 80%, 50%);
  --brand-600: hsl(170, 80%, 45%);
  --brand-700: hsl(170, 80%, 40%);
  --bg: #0f172a;
  --card: #111827;
  --muted: #94a3b8;
  --text: #e5e7eb;
  --white: #ffffff;
  --ring: rgba(255, 255, 255, .1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
}

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

a:hover {
  text-decoration: underline;
}

header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: rgba(17, 24, 39, .65);
  border-bottom: 1px solid var(--ring);
  z-index: 50;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 700;
  letter-spacing: .5px;
}

.badge {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), var(--brand-700));
  display: grid;
  place-items: center;
  color: var(--white);
  font-size: 14px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .35);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 1rem;
  padding: 0;
  margin: 0;
}

nav a {
  padding: .5rem .8rem;
  border-radius: .6rem;
}

nav a.active,
nav a:hover {
  background: rgba(255, 255, 255, .06);
}

.hero {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  padding: 3rem 1rem;
}

.hero h1 {
  font-size: clamp(2rem, 2.6vw, 3rem);
  line-height: 1.1;
  margin: 0 0 .5rem 0;
}

.hero p {
  color: var(--muted);
  margin: 0 0 1rem 0;
}

.cta {
  display: flex;
  gap: .8rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--brand);
  border: none;
  color: var(--white);
  padding: .8rem 1rem;
  border-radius: .8rem;
  font-weight: 600;
  cursor: pointer;
}

.btn.secondary {
  background: transparent;
  border: 1px solid var(--ring);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--ring);
  border-radius: 1rem;
  padding: 1rem;
}

.card h3 {
  margin-top: 0;
}

.section {
  padding: 2rem 1rem;
}

.kicker {
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .85rem;
}

footer {
  border-top: 1px solid var(--ring);
  margin-top: 2rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: .5rem;
  padding: 1rem 0;
  color: var(--muted);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}

input,
textarea {
  width: 100%;
  padding: .8rem;
  border-radius: .7rem;
  border: 1px solid var(--ring);
  background: #0b1220;
  color: var(--text);
}

select {
  width: 100%;
  padding: .8rem;
  border-radius: .7rem;
  border: 1px solid var(--ring);
}

label {
  display: block;
  font-weight: 600;
  margin: .6rem 0 .2rem;
}

form .row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .8rem;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
  }

  nav ul {
    flex-wrap: wrap;
  }

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

.pill {
  display: inline-block;
  padding: .25rem .6rem;
  border-radius: 999px;
  border: 1px solid var(--ring);
  font-size: .8rem;
  color: var(--muted);
}

.price {
  font-size: 2rem;
  font-weight: 800;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: .5rem;
}

.table th,
.table td {
  padding: .7rem;
  border-bottom: 1px solid var(--ring);
  text-align: left;
}