:root {
  --bg: #FAF8F4;
  --ink: #1E2A2B;
  --accent: #4F7C6D;
  --accent-text: #4B786A;
  --accent-soft: #E4EFEA;
  --muted: #5F6B6B;
  --card: #FFFFFF;
  --line: #E6E1D9;
  --on-accent: #FFFFFF;
  --radius: 14px;
  --wrap: 1080px;
  --gutter: 16px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141A1A;
    --ink: #F1EEE8;
    --accent: #7FB3A2;
    --accent-text: #7FB3A2;
    --accent-soft: #1F2E2A;
    --muted: #A8B3B1;
    --card: #1C2424;
    --line: #2B3535;
    --on-accent: #0F1A17;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Manrope, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-text); }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2rem, 6vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 4vw, 2rem); font-weight: 800; }
h3 { font-size: 1.1rem; font-weight: 600; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
section.wrap { padding-top: 3.5rem; padding-bottom: 1rem; }

/* Hero */
.hero { padding: 2.5rem 0 3rem; }
.hero__grid { display: grid; gap: 2rem; align-items: center; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 820px) {
  .hero { padding: 4rem 0; }
  .hero__grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 3rem; }
}
.eyebrow { color: var(--accent-text); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.02em; margin-bottom: 0.75rem; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 34ch; }
.next {
  display: inline-block;
  font-weight: 600;
  background: var(--accent-soft);
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  margin: 0.25rem 0 1.25rem;
}
.trust { color: var(--muted); font-size: 0.95rem; margin-top: 1rem; }
.hero__img { width: 100%; border-radius: var(--radius); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.95rem 1.5rem;
  border-radius: 999px;
  border: 2px solid transparent;
  font: inherit;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}
.btn--primary { background: var(--accent); color: var(--on-accent); }
.btn--primary:hover, .btn--primary:focus-visible { filter: brightness(0.92); }
.btn--ghost { background: var(--card); color: var(--accent); border-color: var(--accent); }
.btn--whatsapp { background: #25D366; color: #073B1E; }
.btn--small { padding: 0.65rem 1.1rem; font-size: 0.95rem; white-space: nowrap; }

/* Steps, cards, dates */
.steps, .cards, .dates { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
@media (min-width: 720px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
  .cards { grid-template-columns: repeat(2, 1fr); }
}
.steps li, .cards li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; }
.steps__time { display: block; color: var(--accent); font-weight: 800; font-size: 0.9rem; margin-bottom: 0.35rem; }
.steps p, .cards p { margin: 0; color: var(--muted); }

.facilitators { display: grid; gap: 1rem; }
@media (min-width: 820px) {
  .facilitators { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.facilitator__card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.facilitator__card img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin-bottom: 1rem; }
.facilitator__card p:last-child { margin-bottom: 0; }
.facilitator__aff { color: var(--accent); font-weight: 600; margin-bottom: 0.5rem; }

.dates li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.dates li.empty { display: block; color: var(--muted); }
.dates a { font-weight: 800; white-space: nowrap; }

/* FAQ */
details { border-bottom: 1px solid var(--line); padding: 0.9rem 0; }
summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+" / ""; color: var(--accent-text); font-weight: 800; }
details[open] summary::after { content: "–" / ""; }
details p { margin: 0.6rem 0 0; color: var(--muted); }

/* Share */
.share { background: var(--accent-soft); border-radius: var(--radius); padding: 2.5rem var(--gutter); margin-top: 3rem; text-align: center; }
.share__actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

/* Footer */
.footer { padding: 3rem var(--gutter) 6rem; color: var(--muted); font-size: 0.95rem; }
.fine { font-size: 0.85rem; }

/* Sticky mobile CTA — shown by app.js only while the hero CTA is off-screen */
.sticky {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 10;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem var(--gutter);
  padding-bottom: calc(0.75rem + env(safe-area-inset-bottom));
  background: var(--card);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.08);
  font-weight: 600;
}
@media (max-width: 768px) {
  .sticky.is-visible { display: flex; }
}