:root{
  --ink:#12241F;
  --ink-soft:#3B4A44;
  --bone:#F1EDE4;
  --bone-dim:#E4DECF;
  --teal:#2F6F62;
  --teal-deep:#1E4A40;
  --line:rgba(18,36,31,0.14);
  --radius:10px;
  --max:1120px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bone);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  font-size:16px;
  line-height:1.6;
}
a{color:inherit;}
h1,h2,h3{
  font-family:'Fraunces',serif;
  font-weight:500;
  margin:0 0 .4em;
  color:var(--ink);
}
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px;}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;}

/* ---- header ---- */
header{
  position:sticky;top:0;z-index:20;
  background:rgba(241,237,228,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 32px;max-width:var(--max);margin:0 auto;}
.brand{font-family:'Fraunces',serif;font-size:22px;font-weight:600;letter-spacing:.01em;text-decoration:none;}
nav ul{list-style:none;display:flex;gap:32px;margin:0;padding:0;font-size:14px;}
nav a{text-decoration:none;color:var(--ink-soft);}
nav a:hover, nav a.active{color:var(--ink);}
.btn{
  display:inline-block;padding:11px 22px;border-radius:var(--radius);
  font-size:14px;font-weight:500;text-decoration:none;cursor:pointer;border:1px solid transparent;
  transition:transform .15s ease, background .15s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--teal);color:var(--bone);}
.btn-primary:hover{background:var(--teal-deep);}
.btn-ghost{border-color:var(--line);color:var(--ink);}

/* ---- hero ---- */
.hero{padding:88px 0 64px;position:relative;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
.eyebrow{
  font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-deep);
  font-weight:600;margin-bottom:14px;
}
.hero h1{font-size:clamp(34px,4.4vw,54px);line-height:1.08;max-width:16ch;}
.hero p.lede{font-size:18px;color:var(--ink-soft);max-width:46ch;margin:20px 0 30px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px;}
.fine{font-size:13px;color:var(--ink-soft);}

/* schedule-strip signature element */
.schedule{
  background:var(--teal-deep);border-radius:16px;padding:28px 24px;color:var(--bone);
}
.schedule h3{color:var(--bone);font-size:16px;margin-bottom:4px;}
.schedule .sub{font-size:13px;color:#BFD6CE;margin-bottom:20px;}
.strip{display:flex;gap:6px;margin-bottom:10px;}
.dose{
  flex:1;height:34px;border-radius:6px;background:rgba(241,237,228,0.12);
  display:flex;align-items:center;justify-content:center;font-size:11px;color:#BFD6CE;
  border:1px solid rgba(241,237,228,0.18);
}
.dose.active{background:#7FB8AA;color:var(--teal-deep);font-weight:600;border-color:transparent;}
.strip-label{display:flex;justify-content:space-between;font-size:11px;color:#8FB0A6;margin-top:6px;}
.schedule-note{margin-top:20px;font-size:13px;color:#D7E6E1;border-top:1px solid rgba(241,237,228,0.16);padding-top:16px;}

/* ---- section shared ---- */
section{padding:72px 0;}
.page-hero{padding:56px 0 40px;}
.section-head{max-width:640px;margin-bottom:44px;}
.section-head .eyebrow{margin-bottom:10px;}
.section-head h2{font-size:clamp(26px,3vw,36px);}
.section-head p{color:var(--ink-soft);font-size:16px;margin-top:12px;}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.step{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 22px;
}
.step .mark{
  width:34px;height:34px;border-radius:50%;background:var(--bone-dim);color:var(--teal-deep);
  display:flex;align-items:center;justify-content:center;font-family:'Fraunces',serif;font-weight:600;
  margin-bottom:16px;font-size:15px;
}
.step h3{font-size:17px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--ink-soft);margin:0;}

/* catalog */
.catalog{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.card{
  border:1px solid var(--line);border-radius:14px;padding:24px;background:var(--bone);
}
.card .tag{font-size:12px;color:var(--teal-deep);font-weight:600;text-transform:uppercase;letter-spacing:.05em;}
.card h3{font-size:19px;margin:10px 0 8px;}
.card p{font-size:14px;color:var(--ink-soft);margin:0 0 18px;}
.card .price-row{display:flex;justify-content:space-between;align-items:center;font-size:14px;}
.card .price{font-family:'Fraunces',serif;font-size:20px;}
.card a{font-size:13px;font-weight:600;color:var(--teal-deep);text-decoration:none;}
.catalog-note{font-size:13px;color:var(--ink-soft);margin-top:24px;}

/* trust */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;}
.trust-item h3{font-size:17px;margin-bottom:8px;}
.trust-item p{font-size:14px;color:var(--ink-soft);margin:0;}

/* faq */
details{border-bottom:1px solid var(--line);padding:18px 0;}
summary{cursor:pointer;font-weight:500;font-size:16px;list-style:none;display:flex;justify-content:space-between;}
summary::-webkit-details-marker{display:none;}
summary::after{content:"+";font-size:20px;color:var(--teal-deep);}
details[open] summary::after{content:"–";}
details p{color:var(--ink-soft);font-size:14px;margin:12px 0 0;max-width:60ch;}

/* cta */
.cta{background:var(--teal-deep);color:var(--bone);border-radius:20px;padding:56px;text-align:center;}
.cta h2{color:var(--bone);}
.cta p{color:#D7E6E1;max-width:52ch;margin:14px auto 26px;}

/* intake form (start.html) */
.intake-form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:32px;max-width:560px;margin:0 auto;}
.intake-form label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;}
.intake-form input, .intake-form select{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;
  font-family:inherit;font-size:14px;margin-bottom:18px;background:var(--bone);color:var(--ink);
}
.intake-form .btn-primary{width:100%;text-align:center;border:none;font-size:15px;padding:13px;}
.form-status{font-size:13px;margin-top:14px;}

footer{border-top:1px solid var(--line);padding:36px 0;font-size:13px;color:var(--ink-soft);}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;}

@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .cards{grid-template-columns:1fr;}
  .trust-grid{grid-template-columns:1fr;}
  nav ul{display:none;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .btn{transition:none;}
}