:root {
  --bg: #06142e;
  --bg-soft: #0a1f45;
  --card: #112c63;
  --text: #e6f0ff;
  --muted: #a8c2e8;
  --accent: #60a5fa;
  --accent-strong: #3b82f6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.hero {
  background: radial-gradient(circle at top right, #3b82f6, #06142e 58%);
  padding: 88px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  align-items: center;
}

.tag {
  display: inline-block;
  margin: 0 0 14px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.12;
}

.lead {
  max-width: 700px;
  margin: 0 0 28px;
  color: #cde1ff;
  font-size: 1.1rem;
}

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 10px;
  background: var(--accent);
  color: #03122b;
  text-decoration: none;
  font-weight: 700;
  transition: 0.2s ease;
}

.btn:hover {
  background: var(--accent-strong);
  transform: translateY(-1px);
}

.section {
  padding: 62px 0;
}

.section h2 {
  margin: 0 0 18px;
  font-size: 2rem;
}

.section p {
  margin: 0;
  color: #d1d5db;
}

.section-alt {
  background: var(--bg-soft);
}

.grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card,
.plan {
  background: var(--card);
  border: 1px solid #32579a;
  border-radius: 14px;
  padding: 20px;
}

.card h3,
.plan h3 {
  margin: 0 0 10px;
}

.plans .plan ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.price {
  margin: 0;
  color: var(--accent);
  font-size: 1.6rem;
  font-weight: 700;
}

.plan-popular {
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 1px rgba(96, 165, 250, 0.35);
}

.popular {
  margin: 0 0 8px;
  color: #9ed0ff;
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
}

.faq details {
  padding: 14px 0;
  border-bottom: 1px solid #32579a;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
}

.faq p {
  margin-top: 10px;
  color: var(--muted);
}

.footer {
  border-top: 1px solid #32579a;
  padding: 18px 0 26px;
}

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

.mascot {
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mascot-img {
  width: min(360px, 100%);
  height: auto;
  filter: drop-shadow(0 14px 30px rgba(0, 0, 0, 0.3));
}

@media (max-width: 820px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .mascot {
    height: 220px;
  }
}