:root {
  --bg: #f7f6f3;
  --ink: #1b1b1b;
  --muted: #6e6e6e;
  --accent: #1e63ff;
  --card: #ffffff;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Sora", "Manrope", system-ui, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 10% 20%, #f2f7ff, var(--bg));
}

.page {
  min-height: 100vh;
  padding: 32px 64px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.nav a {
  margin-left: 16px;
  color: var(--ink);
  text-decoration: none;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cta {
  background: var(--accent);
  color: white;
  padding: 10px 16px;
  border-radius: 12px;
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.ghost {
  border: 1px solid #d0d7ff;
  color: var(--accent);
  padding: 10px 16px;
  border-radius: 12px;
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}

.hero-copy h1 {
  font-size: 38px;
  margin-bottom: 12px;
}

.hero-copy p {
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.hero-card {
  display: grid;
  gap: 16px;
}

.card {
  background: var(--card);
  padding: 20px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.card-title {
  font-weight: 600;
}

.price {
  font-size: 28px;
  margin: 8px 0;
}

.delta {
  color: #0b7f3f;
  font-weight: 600;
}

.meta {
  color: var(--muted);
  font-size: 13px;
}

.link {
  color: var(--accent);
  text-decoration: none;
  font-size: 14px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.content {
  display: grid;
  gap: 24px;
}

.content-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.feature {
  background: #ffffff;
  padding: 20px;
  border-radius: 14px;
  border: 1px solid #eef1f7;
}

.footer {
  color: var(--muted);
  font-size: 14px;
}

.auth {
  display: grid;
  place-items: center;
}

.form {
  width: min(420px, 100%);
  display: grid;
  gap: 12px;
}

.row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.danger {
  background: #ef4444;
  color: white;
  padding: 8px 12px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
}

.form input {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #e0e0e0;
}

.muted {
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 720px) {
  .page {
    padding: 24px;
  }
  .hero-copy h1 {
    font-size: 30px;
  }
  .top {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .row {
    flex-direction: column;
    align-items: stretch;
  }
  .row .ghost,
  .row .danger,
  .row .cta {
    width: 100%;
    text-align: center;
  }
  .card {
    padding: 16px;
  }
}