:root {
  --aeo-bg: #f7f4ef;
  --aeo-panel: rgba(255, 255, 255, 0.82);
  --aeo-border: rgba(17, 24, 39, 0.08);
  --aeo-text: #16202f;
  --aeo-muted: #5c6472;
  --aeo-accent: #0b5fff;
  --aeo-accent-soft: rgba(11, 95, 255, 0.1);
  --aeo-shadow: 0 24px 80px rgba(10, 18, 32, 0.12);
  font-family: "IBM Plex Sans", "Inter", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(11, 95, 255, 0.12), transparent 32%),
    radial-gradient(circle at bottom right, rgba(255, 158, 79, 0.18), transparent 30%),
    var(--aeo-bg);
  color: var(--aeo-text);
}
a { color: inherit; text-decoration: none; }
.aeo-nav, .aeo-footer { padding: 1rem 1.25rem; }
.aeo-nav__inner, .aeo-footer__inner, .aeo-main {
  width: min(1100px, calc(100vw - 2rem));
  margin: 0 auto;
}
.aeo-nav__inner, .aeo-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid var(--aeo-border);
  background: var(--aeo-panel);
  backdrop-filter: blur(18px);
  border-radius: 18px;
  box-shadow: var(--aeo-shadow);
  padding: 0.9rem 1.1rem;
}
.aeo-brand, .aeo-nav__cta, .aeo-button {
  font-weight: 700;
}
.aeo-nav__links, .aeo-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}
.aeo-nav__cta, .aeo-button {
  background: var(--aeo-accent);
  color: white;
  border-radius: 999px;
  padding: 0.7rem 1rem;
}
.aeo-main { padding: 0 0 4rem; }
.aeo-hero {
  margin-top: 0.6rem;
  border: 1px solid var(--aeo-border);
  background: linear-gradient(145deg, rgba(255,255,255,0.88), rgba(255,255,255,0.66));
  border-radius: 32px;
  box-shadow: var(--aeo-shadow);
  padding: 2.5rem 2rem;
}
.aeo-hero h1 {
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  margin: 0;
  max-width: 14ch;
}
.aeo-lead, .aeo-content p, .aeo-card p { color: var(--aeo-muted); line-height: 1.75; }
.aeo-card__eyebrow, .aeo-preview {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--aeo-accent);
}
.aeo-content { padding: 1.75rem 0 0; display: grid; gap: 1.2rem; }
.aeo-section, .aeo-cta, .aeo-card, .aeo-template-card, .aeo-faq details {
  border: 1px solid var(--aeo-border);
  background: rgba(255,255,255,0.84);
  border-radius: 24px;
  box-shadow: var(--aeo-shadow);
}
.aeo-section, .aeo-cta, .aeo-faq details { padding: 1.5rem; }
.aeo-card-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.aeo-card-grid--compact { margin-top: 0; }
.aeo-card { padding: 1.2rem; display: grid; gap: 0.7rem; }
.aeo-checklist { padding-left: 1.25rem; display: grid; gap: 0.85rem; }
.aeo-template-grid { display: grid; gap: 1rem; margin-top: 1rem; }
.aeo-template-card { padding: 1.25rem; position: relative; }
.aeo-template-card pre {
  white-space: pre-wrap;
  font-family: "IBM Plex Mono", monospace;
  background: rgba(22, 32, 47, 0.05);
  border-radius: 18px;
  padding: 1rem;
}
.aeo-copy-button {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border: 0;
  border-radius: 999px;
  background: var(--aeo-accent-soft);
  color: var(--aeo-accent);
  padding: 0.45rem 0.85rem;
  cursor: pointer;
}
.aeo-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.aeo-faq { display: grid; gap: 0.8rem; }
.aeo-accordion { display: grid; gap: 0.8rem; }
.aeo-faq summary { cursor: pointer; font-weight: 700; }
@media (max-width: 720px) {
  .aeo-nav__inner, .aeo-footer__inner, .aeo-cta { align-items: flex-start; }
  .aeo-nav__inner, .aeo-footer__inner, .aeo-cta { flex-direction: column; }
  .aeo-hero { padding: 1.8rem 1.2rem; }
}