/* Health Fit Lab — The Reset Series · shared design system
   Brand colors live here — change once, applies to every page. */
:root{
  --plum:#7B4B94; --plum-deep:#5E3672; --plum-tint:#F4EFF7;
  --ink:#221F26; --muted:#6B6470; --cream:#FBF8F4; --line:#EAE3EC; --white:#fff;
  --gold:#C9A24B;
  --maxw:1120px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',system-ui,sans-serif;color:var(--ink);background:var(--cream);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:600;line-height:1.1;letter-spacing:-.01em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.accent{color:var(--plum)}
a{color:inherit}
s{opacity:.6}

/* top bar */
.topbar{padding:18px 0;border-bottom:1px solid var(--line);background:var(--cream);position:sticky;top:0;z-index:40}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:700;letter-spacing:.18em;font-size:14px;text-transform:uppercase;text-decoration:none;color:var(--ink)}
.brand .fit{color:var(--plum);font-style:italic;font-family:'Fraunces',serif;letter-spacing:0}
.series{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

/* hero */
.hero{padding:64px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--plum);background:var(--plum-tint);padding:7px 14px;border-radius:999px;margin-bottom:22px}
.hero h1{font-size:clamp(34px,4.6vw,56px);margin-bottom:20px}
.hero h1 em{font-style:italic;color:var(--plum)}
.lead{font-size:19px;color:var(--muted);margin-bottom:28px;max-width:30em}
.hero-img{position:relative}
.hero-img img{width:100%;height:auto;object-fit:cover;border-radius:20px;box-shadow:0 30px 60px -28px rgba(94,54,114,.45)}
.hero-badge{position:absolute;left:-18px;bottom:24px;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:14px 18px;box-shadow:0 18px 40px -22px rgba(0,0,0,.4);max-width:220px}
.hero-badge strong{font-family:'Fraunces',serif;font-size:26px;color:var(--plum);display:block;line-height:1}
.hero-badge span{font-size:13px;color:var(--muted)}

/* opt-in card */
.optin{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 24px 50px -34px rgba(94,54,114,.5)}
.optin .pill{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:var(--plum);padding:5px 12px;border-radius:999px;margin-bottom:14px}
.optin h3{font-size:23px;margin-bottom:6px}
.optin p{font-size:15px;color:var(--muted);margin-bottom:16px}
form{display:flex;flex-direction:column;gap:10px}
input[type=email]{padding:15px 16px;border:1.5px solid var(--line);border-radius:11px;font-size:16px;font-family:inherit;background:var(--cream)}
input[type=email]:focus{border-color:var(--plum)}
:focus-visible{outline:3px solid var(--plum);outline-offset:3px}
.teaser :focus-visible{outline-color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--plum);color:#fff;border:none;padding:16px 24px;border-radius:11px;font-family:inherit;font-size:16px;font-weight:700;cursor:pointer;transition:transform .15s ease,background .2s ease;text-decoration:none}
.btn:hover{background:var(--plum-deep);transform:translateY(-2px)}
.btn.big{font-size:18px;padding:18px 30px}
.btn.gold{background:var(--gold);color:#3a2d08}
.btn.gold:hover{background:#b8902f}
.btn.block{width:100%}
.micro{font-size:12.5px;color:var(--muted);text-align:center;margin-top:4px}
.formnote{display:none;background:var(--plum-tint);color:var(--plum-deep);border-radius:11px;padding:14px;font-size:15px;font-weight:600;text-align:center}

/* sections */
section.band{padding:64px 0;border-top:1px solid var(--line)}
.kicker{text-align:center;font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--plum);margin-bottom:12px}
.band h2{font-size:clamp(28px,3.4vw,40px);text-align:center;max-width:16em;margin:0 auto 14px}
.band .sub{text-align:center;color:var(--muted);font-size:18px;max-width:34em;margin:0 auto 40px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:28px;transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 44px -30px rgba(94,54,114,.5)}
.card .num{font-family:'Fraunces',serif;font-size:30px;color:var(--plum);margin-bottom:8px}
.card h3{font-size:20px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}

/* checklist + inside */
.inside{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.checklist{list-style:none;display:flex;flex-direction:column;gap:14px}
.checklist li{display:flex;gap:12px;font-size:16.5px}
.checklist .tick{flex:0 0 24px;height:24px;border-radius:50%;background:var(--plum-tint);color:var(--plum);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;margin-top:2px}
.sheet-shot{background:var(--plum-tint);border-radius:20px;padding:30px;text-align:center}
.sheet-shot img{width:78%;border-radius:10px;box-shadow:0 26px 50px -24px rgba(94,54,114,.55)}

/* teaser / dark band */
.teaser{background:var(--ink);color:#F3EEF6;border-radius:24px;padding:52px;text-align:center}
.teaser h2{color:#fff;font-size:clamp(26px,3.2vw,38px);max-width:18em;margin:0 auto 14px}
.teaser p{color:#C9BFD2;font-size:18px;max-width:34em;margin:0 auto 26px}
.teaser .btn{background:#fff;color:var(--plum-deep)}
.teaser .btn:hover{background:var(--plum-tint)}
.teaser .pricetag{font-size:13px;color:#C9BFD2;margin-top:14px}

/* price / offer box */
.offer{background:var(--white);border:1px solid var(--line);border-radius:22px;padding:40px;max-width:560px;margin:0 auto;text-align:center;box-shadow:0 30px 60px -38px rgba(94,54,114,.5)}
.offer .price{font-family:'Fraunces',serif;font-size:56px;color:var(--plum);line-height:1}
.offer .price small{font-size:20px;color:var(--muted);font-family:'DM Sans',sans-serif}
.offer .was{color:var(--muted);font-size:16px;margin-bottom:18px}
.guarantee{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);margin-top:14px}
.trust-row{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;color:var(--muted);font-size:14px;margin-top:18px}

/* faq */
.faq{max-width:760px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{font-weight:600;font-size:17px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--plum);font-size:22px;line-height:1}
.faq details[open] summary::after{content:'\2013'}
.faq p{color:var(--muted);margin-top:10px;font-size:15.5px}

/* modal (exit intent) */
.modal-overlay{position:fixed;inset:0;background:rgba(34,31,38,.62);display:none;align-items:center;justify-content:center;z-index:90;padding:20px}
.modal-overlay.show{display:flex}
.modal{background:var(--cream);border-radius:20px;max-width:460px;width:100%;padding:34px;text-align:center;position:relative;box-shadow:0 40px 80px -30px rgba(0,0,0,.5)}
.modal h3{font-size:26px;margin-bottom:10px}
.modal p{color:var(--muted);margin-bottom:18px}
.modal .x{position:absolute;top:14px;right:16px;background:none;border:none;font-size:24px;color:var(--muted);cursor:pointer;line-height:1}

/* footer */
footer{padding:48px 0 60px;border-top:1px solid var(--line);text-align:center;color:var(--muted);font-size:14px}
footer .brand{display:inline-block;margin-bottom:10px}
img{max-width:100%;height:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.footlinks{margin-top:12px;font-size:13.5px}
.footlinks a{color:var(--plum-deep)}
.byline{font-size:12.5px;margin-top:8px;color:#908997}
.disclaimer{font-size:12.5px;max-width:42em;margin:14px auto 0;color:#908997}

/* reveal */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
  .btn,.card{transition:none}
  .btn:hover,.card:hover{transform:none}
}

@media(max-width:860px){
  .hero-grid,.inside{grid-template-columns:1fr;gap:34px}
  .cards3{grid-template-columns:1fr}
  .hero{padding:40px 0}
  .teaser,.offer{padding:34px 22px}
  .hero-badge{left:12px}
}