:root {
  --bg:#f5f5f7;
  --panel:#ffffff;
  --panel-soft:rgba(255,255,255,.74);
  --text:#1d1d1f;
  --muted:#6e6e73;
  --line:rgba(0,0,0,.08);
  --shadow:0 24px 60px rgba(0,0,0,.08);
  --accent:#0071e3;
  --accent-soft:rgba(0,113,227,.08);
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  margin:0;
  font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:linear-gradient(180deg,#fafafa 0%, #f5f5f7 100%);
  color:var(--text);
}
.topbar {
  position:sticky; top:0; z-index:10;
  display:flex; justify-content:space-between; align-items:center;
  padding:16px 28px; backdrop-filter:blur(18px);
  background:rgba(245,245,247,.82); border-bottom:1px solid var(--line);
}
.brand { font-weight:600; letter-spacing:-.02em; }
.topbar nav { display:flex; gap:20px; flex-wrap:wrap; }
.topbar a { color:var(--muted); text-decoration:none; font-size:.95rem; }
.topbar a:hover { color:var(--text); }
.shell { width:min(1200px, calc(100% - 40px)); margin:0 auto; padding:30px 0 80px; }
.hero-panel {
  display:grid; grid-template-columns:1.15fr .85fr; gap:28px; align-items:stretch;
  padding:64px 0 40px; border-bottom:1px solid var(--line);
}
.hero-copy h1, .section-head h2 {
  margin:.15rem 0 .6rem; letter-spacing:-.05em; line-height:.95;
}
.hero-copy h1 { font-size:clamp(3.3rem, 7.4vw, 6.8rem); max-width:8ch; }
.section-head h2 { font-size:clamp(2.1rem, 4.2vw, 4.1rem); }
.eyebrow {
  margin:0; color:var(--accent); font-size:.76rem; letter-spacing:.18em;
  text-transform:uppercase;
}
.lede {
  margin:0; max-width:60ch; color:var(--muted); line-height:1.8; font-size:1.05rem;
}
.hero-actions { display:flex; gap:12px; margin-top:28px; flex-wrap:wrap; }
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 18px; border-radius:999px; text-decoration:none;
  border:1px solid var(--line); font-weight:600;
}
.btn.primary { background:var(--accent); color:#fff; border-color:var(--accent); box-shadow:0 10px 22px rgba(0,113,227,.18); }
.btn.ghost { background:var(--panel); color:var(--text); }
.hero-card, .card, .admin-card, .faq-item, .timeline-item {
  background:var(--panel-soft); border:1px solid var(--line); border-radius:28px; box-shadow:var(--shadow);
}
.hero-card {
  padding:22px; display:grid; gap:10px; align-content:start;
  background:linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.68));
}
.stat-row { padding:16px 0; border-bottom:1px solid var(--line); display:flex; flex-direction:column; gap:6px; }
.stat-row:last-child { border-bottom:0; }
.stat-row span { color:var(--accent); font-size:.78rem; letter-spacing:.18em; text-transform:uppercase; }
.stat-row strong { font-size:1.1rem; }
.stat-row em { color:var(--muted); font-style:normal; }
.feature-intro, .split-section, .membership-section, .faq-section { padding:44px 0; }
.section-head { margin-bottom:18px; }
.section-head.narrow { max-width:64rem; }
.grid { display:grid; gap:16px; }
.grid-4 { grid-template-columns:repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns:repeat(3, minmax(0, 1fr)); }
.card { padding:22px; transition:transform .18s ease, box-shadow .18s ease; }
.card:hover, .faq-item:hover, .timeline-item:hover { transform:translateY(-1px); box-shadow:0 28px 68px rgba(0,0,0,.1); }
.compact { min-height:190px; }
.badge {
  display:inline-flex; padding:4px 10px; border-radius:999px;
  background:var(--accent-soft); color:var(--accent);
  font-size:.78rem; font-weight:600;
}
.card h3 { margin:14px 0 10px; font-size:1.15rem; }
.card p { margin:0; color:var(--muted); line-height:1.7; }
.timeline { display:grid; gap:12px; }
.timeline-item { padding:18px 20px; display:flex; justify-content:space-between; gap:16px; align-items:center; transition:transform .18s ease, box-shadow .18s ease; }
.timeline-item span { color:var(--accent); font-weight:600; }
.timeline-item strong { color:var(--text); font-weight:500; }
.faq-list { display:grid; gap:12px; }
.faq-item { padding:18px 20px; transition:transform .18s ease, box-shadow .18s ease; }
.faq-item summary { cursor:pointer; font-weight:600; }
.faq-item p { color:var(--muted); line-height:1.7; margin:12px 0 0; }
.admin-body { background:#ececee; }
.admin-shell { width:min(900px, calc(100% - 32px)); margin:0 auto; padding:56px 0 80px; }
.admin-shell.wide { width:min(1320px, calc(100% - 32px)); }
.admin-topbar { position:sticky; top:0; }
.admin-card { padding:24px; margin-bottom:20px; }
.notice { padding:14px 16px; border-radius:18px; background:var(--accent-soft); color:var(--accent); margin-bottom:16px; }
label { display:block; font-size:.9rem; color:var(--muted); margin:12px 0; }
input, textarea {
  width:100%; margin-top:6px; padding:12px 14px; border-radius:14px;
  border:1px solid var(--line); background:#fff; color:var(--text); font:inherit;
}
textarea { resize:vertical; }
.edit-form { padding:16px 0; border-top:1px solid var(--line); }
.edit-form:first-of-type { border-top:0; }
.admin-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
@media (max-width: 1024px) {
  .hero-panel, .admin-grid, .grid-4, .grid-3 { grid-template-columns:1fr; }
}
@media (max-width: 720px) {
  .topbar { align-items:flex-start; flex-direction:column; gap:10px; }
  .timeline-item { flex-direction:column; align-items:flex-start; }
  .shell { width:min(1200px, calc(100% - 24px)); }
  .hero-copy h1 { max-width:10ch; }
}