:root {
  --blue: #185adb;
  --yellow: #f9c80e;
  --mint: #2ec4b6;
  --ink: #102a43;
  --cloud: #f4f7fb;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Nunito", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(46, 196, 182, 0.24), transparent 38%),
    radial-gradient(circle at top left, rgba(249, 200, 14, 0.25), transparent 34%),
    var(--cloud);
}

.topbar {
  width: min(1100px, 100% - 1rem);
  margin: 1rem auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 64px;
}

.cta,
.button {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  color: #fff;
  background: var(--blue);
  border-radius: 12px;
  padding: 0.65rem 1rem;
}

.button.ghost {
  background: #fff;
  color: var(--blue);
  border: 1px solid #bfdbfe;
}

main {
  width: min(1100px, 100% - 1rem);
  margin: 0.9rem auto 2rem;
  display: grid;
  gap: 1rem;
}

.hero,
.panel {
  border-radius: 18px;
  border: 1px solid #dbeafe;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 35px rgba(16, 42, 67, 0.08);
}

.hero {
  padding: 1.4rem;
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.5rem);
}

.hero p {
  margin: 0.7rem 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.panel {
  padding: 1.1rem;
}

.panel h2 {
  margin-top: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.grid article {
  border-radius: 12px;
  border: 1px solid #dbeafe;
  padding: 0.75rem;
  background: #f8fbff;
}

.pricing .featured {
  border: 2px solid var(--mint);
}

.price {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 0.3rem 0;
}

.price span {
  font-size: 0.95rem;
  font-weight: 600;
}

.note {
  color: #334e68;
}

footer {
  width: min(1100px, 100% - 1rem);
  margin: 0 auto 2rem;
  color: #486581;
  text-align: center;
}

@media (max-width: 840px) {
  .grid {
    grid-template-columns: 1fr;
  }
}