:root {
  --bg: #ffffff;
  --ink: #0a0a0a;
  --muted: #6b6b6b;
  --line: #e5e5e5;

  --g-blue-deep: #1a1ae0;
  --g-blue: #2b5cff;
  --g-cyan: #22b8ff;
  --g-teal: #3ee8c0;
  --g-green: #5fe87a;
  --g-violet: #7a3cff;
  --g-magenta: #e07aff;

  --maxw: 1100px;
  --radius: 28px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding-inline: 24px;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--maxw); margin-inline: auto; }

h1, h2, h3 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

a { color: inherit; }

p { margin: 0; }

.grad-a {
  background-color: var(--g-blue);
  background-image:
    radial-gradient(60% 60% at 12% 18%, var(--g-blue-deep) 0%, transparent 70%),
    radial-gradient(55% 55% at 85% 12%, var(--g-magenta) 0%, transparent 65%),
    radial-gradient(70% 70% at 78% 88%, var(--g-green) 0%, transparent 70%),
    radial-gradient(60% 60% at 25% 92%, var(--g-cyan) 0%, transparent 70%),
    linear-gradient(120deg, var(--g-blue), var(--g-cyan) 45%, var(--g-teal) 100%);
}

.grad-b {
  background-color: var(--g-violet);
  background-image:
    radial-gradient(60% 60% at 18% 22%, var(--g-blue-deep) 0%, transparent 70%),
    radial-gradient(55% 65% at 82% 28%, var(--g-magenta) 0%, transparent 68%),
    radial-gradient(65% 65% at 60% 95%, var(--g-cyan) 0%, transparent 70%),
    linear-gradient(115deg, var(--g-violet), var(--g-blue) 60%, var(--g-cyan) 100%);
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 22px;
}

.wordmark { font-weight: 700; letter-spacing: -0.02em; }

.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: opacity .15s ease;
}

.btn:hover { opacity: .82; }

.btn-light { background: #fff; color: var(--ink); }

.hero {
  display: flex;
  flex-direction: column;
  max-width: var(--maxw);
  min-height: clamp(440px, 72vh, 700px);
  margin-inline: auto;
  padding: clamp(32px, 5vw, 56px);
  border-radius: var(--radius);
  color: #fff;
}

.hero h1 {
  margin-top: auto;
  font-size: clamp(3.4rem, 11vw, 7.5rem);
  letter-spacing: -0.045em;
}

.hero-sub {
  max-width: 28ch;
  margin-top: 20px;
  margin-bottom: auto;
  font-size: clamp(1.05rem, 2.2vw, 1.4rem);
  font-weight: 500;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding-top: 40px;
  font-size: 15px;
}

.section { padding-block: clamp(56px, 7vw, 88px); }

.section + .section { border-top: 1px solid var(--line); }

.section h2 {
  max-width: 20ch;
  margin-bottom: 28px;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
}

.section h3 {
  margin-top: 40px;
  font-size: 1.1rem;
  font-weight: 700;
}

.section h3:first-of-type { margin-top: 0; }

.section p {
  max-width: 62ch;
  font-size: 1.15rem;
}

.section p + p { margin-top: 20px; }

.section a { text-decoration-color: var(--line); text-underline-offset: 3px; }

.section a:hover { text-decoration-color: currentColor; }

.note { margin-top: 32px; color: var(--muted); font-size: 15px; }

.times {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  font-size: 1.15rem;
}

.times li { padding-block: 6px; }

.cta {
  padding: clamp(48px, 8vw, 88px) clamp(32px, 5vw, 56px);
  border-radius: var(--radius);
  color: #fff;
  text-align: center;
}

.cta h2 { font-size: clamp(2rem, 5vw, 3.4rem); }

.cta p { margin-top: 14px; font-size: 1.05rem; }

.cta .btn { margin-top: 32px; padding: 13px 26px; font-size: 16px; }

.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  margin-top: 96px;
  padding-block: 32px 48px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14.5px;
}

.footer-label { display: block; margin-bottom: 2px; font-size: 13px; }

.footer a { text-decoration: none; }

.footer a:hover { color: var(--ink); }

@media (max-width: 768px) {
  body { padding-inline: 16px; }

  .hero {
    min-height: 0;
    padding: 28px 24px 24px;
  }

  .hero h1 { margin-top: 48px; }

  .hero-sub { margin-top: 16px; }

  .hero-meta { flex-direction: column; gap: 4px; padding-top: 56px; }
}