:root {
  --bg: #f5f5f7;
  --card: #ffffff;
  --text: #1a1a2e;
  --muted: rgba(26, 26, 46, 0.65);
  --accent: #ff6b35;
  --accent-2: #ff8e53;
  --border: rgba(26, 26, 46, 0.08);
  --shadow: 0 20px 50px rgba(26, 26, 46, 0.12);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "SF Pro Rounded", "SF Pro", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial Rounded MT Bold",
    Arial, sans-serif;
  background: radial-gradient(1200px 600px at 10% -10%, rgba(255, 142, 83, 0.22), transparent 60%),
    radial-gradient(1000px 500px at 100% 0%, rgba(255, 107, 53, 0.18), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--accent);
}

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 12px 24px rgba(255, 107, 53, 0.35);
}

.brand-name {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0;
  text-shadow: 0 10px 18px rgba(255, 107, 53, 0.25);
}

.nav {
  display: flex;
  gap: 16px;
  font-size: 14px;
  color: var(--muted);
}

.hero {
  background: var(--card);
  border-radius: 24px;
  padding: 48px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.hero h1 {
  font-size: 40px;
  line-height: 1.1;
  margin-bottom: 12px;
}

.hero p {
  color: var(--muted);
  font-size: 18px;
  margin-bottom: 24px;
}

.hero .cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 600;
  box-shadow: 0 12px 24px rgba(255, 107, 53, 0.35);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

.card h3 {
  margin-bottom: 6px;
  font-size: 16px;
}

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

.content {
  background: var(--card);
  border-radius: 20px;
  border: 1px solid var(--border);
  padding: 36px;
  box-shadow: var(--shadow);
}

.content h1 {
  font-size: 32px;
  margin-bottom: 8px;
}

.content .subtitle {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 24px;
}

.content h2 {
  margin-top: 24px;
  margin-bottom: 8px;
  font-size: 18px;
}

.content p,
.content li {
  color: var(--muted);
  font-size: 14px;
}

.content ul {
  padding-left: 20px;
}

.footer {
  margin-top: 40px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 720px) {
  .hero {
    padding: 32px;
  }

  .hero h1 {
    font-size: 32px;
  }

  .header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}