@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --plum: #4a1539;
  --plum-deep: #3a0f2c;
  --magenta: #e5004f;
  --ink: #111111;
  --gray: #555555;
  --gray-muted: #7a7a7a;
  --line: #e0e0e0;
  --surface: #ffffff;
  --surface-muted: #f8f9fa;
  --font: 'DM Sans', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --max: 720px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--surface);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--magenta); text-decoration: none; }
a:hover { text-decoration: underline; }

.lander-header {
  background:
    radial-gradient(ellipse 80% 55% at 50% 0%, rgba(229, 0, 79, 0.18), transparent 55%),
    var(--plum);
  color: #fff;
  padding: 1.25rem 1.25rem 3.5rem;
}

.lander-header__nav {
  max-width: 960px;
  margin: 0 auto 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.lander-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: #fff;
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
}

.lander-header__brand:hover { text-decoration: none; color: #fff; opacity: 0.92; }

.lander-header__brand img { width: 28px; height: 28px; }

.lander-header__home {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.lander-header__home:hover { color: #fff; text-decoration: none; }

.lander-header__inner {
  max-width: var(--max);
  margin: 0 auto;
}

.lander-header__label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.85rem;
}

.lander-header h1 {
  font-size: clamp(1.65rem, 4.5vw, 2.35rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.lander-header h1 span { color: #ff6b9d; }

.lander-header__lead {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 38rem;
  margin-bottom: 1.5rem;
}

.lander-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--magenta);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s var(--ease);
}

.lander-cta:hover {
  background: #c90045;
  color: #fff;
  text-decoration: none;
}

.lander-cta--ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
  margin-left: 0.65rem;
}

.lander-cta--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.55);
}

.lander-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.75rem 1.25rem 4rem;
}

main h2 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 2.25rem 0 0.85rem;
  line-height: 1.3;
}

main h2:first-child { margin-top: 0; }

main p { margin-bottom: 1rem; color: var(--gray); }

main ul {
  margin: 0 0 1.25rem 1.15rem;
  color: var(--gray);
}

main li { margin-bottom: 0.45rem; }

main strong { color: var(--ink); }

.lander-box {
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.35rem 1.4rem;
  margin: 1.75rem 0;
}

.lander-box p:last-child { margin-bottom: 0; }

.lander-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 1.5rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

.lander-faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.95rem 0;
}

.lander-faq summary {
  font-weight: 600;
  cursor: pointer;
  color: var(--ink);
  list-style: none;
}

.lander-faq summary::-webkit-details-marker { display: none; }

.lander-faq summary::before {
  content: '+';
  display: inline-block;
  width: 1.1em;
  color: var(--magenta);
  font-weight: 700;
}

.lander-faq details[open] summary::before { content: '×'; }

.lander-faq details p {
  margin: 0.65rem 0 0.25rem 1.1em;
  font-size: 0.95rem;
}

.lander-footer {
  background: var(--plum-deep);
  color: rgba(255, 255, 255, 0.7);
  padding: 2rem 1.25rem;
  text-align: center;
  font-size: 0.85rem;
}

.lander-footer a { color: #fff; }
.lander-footer p { margin-bottom: 0.4rem; }

@media (max-width: 520px) {
  .lander-cta--ghost { margin-left: 0; }
}