@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --paper:      #F6F7F1;
  --paper-alt:  #ECEFE5;
  --ink:        #1E2A22;
  --ink-soft:   #4A564C;
  --sage:       #3F6350;
  --sage-deep:  #2C4A3A;
  --sage-soft:  #8CA090;
  --flare:      #C85A3F;
  --flare-soft: #E9C6BA;
  --line:       #D9DFD1;
  --radius:     10px;
  --max:        1120px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans', system-ui, sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{
  font-family:'Fraunces', Georgia, serif;
  font-weight:600;
  color:var(--sage-deep);
  line-height:1.12;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
p{ margin:0 0 1em; }
a{ color:var(--sage); text-decoration-color:var(--sage-soft); }
a:hover{ color:var(--sage-deep); }
.mono{ font-family:'IBM Plex Mono', monospace; }
.wrap{ max-width:var(--max); margin:0 auto; padding:0 28px; }

/* ── Nav ─────────────────────────────────────────── */
.nav{
  position:sticky; top:0; z-index:20;
  background:rgba(246,247,241,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{
  height:68px; display:flex; align-items:center; justify-content:space-between;
}
.nav-logo{
  font-family:'Fraunces', serif; font-weight:600; font-size:20px;
  color:var(--sage-deep); text-decoration:none; letter-spacing:-0.01em;
}
.nav-logo span{ color:var(--flare); }
.nav-links{ display:flex; align-items:center; gap:28px; list-style:none; margin:0; padding:0; }
.nav-links a{
  font-size:14.5px; font-weight:500; color:var(--ink-soft); text-decoration:none;
}
.nav-links a:hover{ color:var(--sage-deep); }
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:11px 20px; border-radius:999px;
  background:var(--sage-deep); color:#fff !important;
  font-size:14.5px; font-weight:600; text-decoration:none !important;
  border:1px solid var(--sage-deep);
  transition:background .15s ease, transform .15s ease;
}
.btn:hover{ background:var(--sage); transform:translateY(-1px); }
.btn-ghost{
  background:transparent; color:var(--sage-deep) !important;
  border:1px solid var(--line);
}
.btn-ghost:hover{ background:var(--paper-alt); }

/* ── Hero ────────────────────────────────────────── */
.hero{ padding:88px 0 64px; }
.hero-grid{
  display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; letter-spacing:.06em;
  text-transform:uppercase; color:var(--sage);
  background:var(--paper-alt); border:1px solid var(--line);
  padding:6px 12px; border-radius:999px; margin-bottom:20px;
}
.eyebrow::before{ content:''; width:6px; height:6px; border-radius:50%; background:var(--flare); }
.hero h1{ font-size:48px; max-width:11.5ch; }
.hero-sub{ font-size:18px; color:var(--ink-soft); max-width:46ch; margin-bottom:28px; }
.hero-cta{ display:flex; gap:14px; align-items:center; flex-wrap:wrap; }

/* ── Signature visual: trigger-correlation calendar ── */
.calendar-card{
  background:#fff; border:1px solid var(--line); border-radius:16px;
  padding:26px 24px 22px; box-shadow:0 24px 60px -30px rgba(44,74,58,.35);
}
.calendar-card-head{
  display:flex; justify-content:space-between; align-items:baseline;
  margin-bottom:16px;
}
.calendar-card-head .mono{ font-size:12px; color:var(--sage-soft); }
.cal-grid{ display:grid; grid-template-columns:repeat(7,1fr); gap:6px; }
.cal-cell{
  aspect-ratio:1; border-radius:6px; background:var(--paper-alt);
  border:1px solid var(--line);
}
.cal-cell.trigger{
  background:#fff; border:1.5px dashed var(--sage);
}
.cal-cell.flare{ background:var(--flare); border-color:var(--flare); }
.cal-note{
  margin-top:16px; padding-top:14px; border-top:1px solid var(--line);
  display:flex; justify-content:space-between; gap:16px;
}
.cal-note-item{ font-size:12.5px; color:var(--ink-soft); }
.cal-note-item b{ display:block; color:var(--ink); font-size:13.5px; margin-bottom:2px; }
.cal-legend{ display:flex; gap:16px; margin-top:14px; flex-wrap:wrap; }
.cal-legend span{ display:flex; align-items:center; gap:6px; font-size:12px; color:var(--ink-soft); }
.cal-legend i{ width:10px; height:10px; border-radius:3px; display:inline-block; }

/* ── Sections ────────────────────────────────────── */
section{ padding:64px 0; }
.section-head{ max-width:640px; margin-bottom:40px; }
.section-head h2{ font-size:32px; }
.section-head p{ color:var(--ink-soft); font-size:16.5px; }

.trail{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.trail-item{
  background:var(--paper-alt); border:1px solid var(--line); border-radius:14px;
  padding:26px 24px;
}
.trail-day{
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; color:var(--flare);
  margin-bottom:12px; display:block;
}
.trail-item h3{ font-size:19px; margin-bottom:8px; }
.trail-item p{ color:var(--ink-soft); font-size:15px; margin:0; }

.split{
  display:grid; grid-template-columns:1fr 1fr; gap:24px;
}
.split-card{
  border:1px solid var(--line); border-radius:16px; padding:32px;
  background:#fff;
}
.split-card.clinics{ background:var(--sage-deep); color:#fff; }
.split-card.clinics h3, .split-card.clinics p{ color:#fff; }
.split-card.clinics .ink-soft{ color:#CFDDD3; }
.split-card h3{ font-size:22px; margin-bottom:10px; }
.split-card ul{ margin:18px 0 0; padding:0; list-style:none; }
.split-card li{
  display:flex; gap:10px; font-size:14.5px; padding:8px 0;
  border-top:1px solid var(--line);
}
.split-card.clinics li{ border-top:1px solid rgba(255,255,255,.15); }
.split-card li::before{ content:'—'; color:var(--sage-soft); flex-shrink:0; }
.split-card.clinics li::before{ color:#9DBBAA; }

.founder{
  background:var(--paper-alt); border-radius:20px; padding:44px;
  display:grid; grid-template-columns:auto 1fr; gap:28px; align-items:start;
}
.founder-mark{
  font-family:'Fraunces', serif; font-size:64px; color:var(--flare-soft); line-height:1;
}
.founder blockquote{ margin:0; font-size:19px; font-family:'Fraunces', serif; font-weight:400; color:var(--sage-deep); line-height:1.45; }
.founder cite{ display:block; margin-top:16px; font-style:normal; font-size:14px; color:var(--ink-soft); }

.pricing{
  display:grid; grid-template-columns:1fr 1fr; gap:24px;
}
.price-card{
  border:1px solid var(--line); border-radius:16px; padding:32px; background:#fff;
}
.price-card h3{ font-size:18px; margin-bottom:4px; }
.price-tag{ font-family:'Fraunces', serif; font-size:38px; color:var(--sage-deep); margin:12px 0 4px; }
.price-tag span{ font-size:15px; font-family:'IBM Plex Sans'; color:var(--ink-soft); font-weight:500; }
.price-note{ font-size:14px; color:var(--ink-soft); }

footer{ border-top:1px solid var(--line); padding:40px 0; margin-top:40px; }
.foot-grid{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px; }
.foot-links{ display:flex; gap:22px; list-style:none; margin:0; padding:0; }
.foot-links a{ font-size:14px; color:var(--ink-soft); text-decoration:none; }
.foot-links a:hover{ color:var(--sage-deep); }
.foot-copy{ font-size:13px; color:var(--sage-soft); }

/* ── Policy pages ────────────────────────────────── */
.policy{ padding:56px 0 80px; }
.policy .wrap{ max-width:760px; }
.policy-header{ margin-bottom:36px; }
.policy-header .eyebrow{ margin-bottom:16px; }
.policy-header h1{ font-size:34px; }
.policy-updated{ font-size:14px; color:var(--sage-soft); font-family:'IBM Plex Mono', monospace; }
.policy-body p{ color:var(--ink-soft); font-size:15.5px; }
.policy-body strong{ color:var(--ink); font-family:'Fraunces', serif; font-weight:600; font-size:17px; display:block; margin:32px 0 10px; }
.policy-body strong:first-child{ margin-top:0; }
.policy-body ul{ padding-left:20px; color:var(--ink-soft); font-size:15.5px; }
.policy-body li{ margin-bottom:8px; }
.policy-body em{ color:var(--sage); }
.policy-body blockquote{
  margin:20px 0; padding:16px 18px; border-left:3px solid var(--flare);
  background:var(--paper-alt); border-radius:0 8px 8px 0; font-size:14px;
  color:var(--ink-soft);
}

@media (max-width:860px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero h1{ font-size:36px; max-width:none; }
  .trail{ grid-template-columns:1fr; }
  .split{ grid-template-columns:1fr; }
  .pricing{ grid-template-columns:1fr; }
  .founder{ grid-template-columns:1fr; padding:28px; }
  .nav-links{ display:none; }
}