/* Health Fit Lab · The Sleep Ledger
   Shares the Reset Series tokens (cream, plum, Fraunces + DM Sans).
   Light pages only. No dark bands. */
:root{
  --plum:#7B4B94; --plum-deep:#5E3672; --plum-tint:#F4EFF7;
  --ink:#221F26; --muted:#5F5866; --cream:#FBF8F4; --paper:#fff; --line:#EAE3EC;
  --gold:#C9A24B; --gold-ink:#3a2d08; --gold-tint:#FBF4E4;
  --sage:#5E7A5A; --sage-tint:#EEF3EC;
  --rose:#9A4A4A; --rose-tint:#F8EEEC;
  --maxw:1120px;
  --radius:16px;
  --shadow:0 24px 50px -34px rgba(94,54,114,.45);
}
*{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:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:600;line-height:1.15;letter-spacing:-.01em}
img{max-width:100%;height:auto;display:block}
a{color:var(--plum-deep);text-underline-offset:3px}
a:hover{color:var(--plum)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:760px;margin:0 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}
.skip{position:absolute;left:-9999px;top:8px;background:var(--paper);padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}

/* focus: always visible */
:focus-visible{outline:3px solid var(--plum);outline-offset:3px;border-radius:6px}
.btn:focus-visible{outline-color:var(--plum-deep)}

/* top bar */
.topbar{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;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{font-weight:700;letter-spacing:.18em;font-size:14px;text-transform:uppercase;text-decoration:none;color:var(--ink);line-height:1.2}
.brand .fit{color:var(--plum);font-style:italic;font-family:'Fraunces',serif;letter-spacing:0}
.brand small{display:block;font-size:10.5px;letter-spacing:.2em;color:var(--muted);font-weight:600;margin-top:3px}
.nav{display:flex;gap:20px;font-size:14px;font-weight:600}
.nav a{color:var(--muted);text-decoration:none}
.nav a:hover{color:var(--plum)}

/* disclosure strip (top of every page) */
.disclose{background:var(--plum-tint);border-bottom:1px solid var(--line);font-size:14px;color:var(--plum-deep)}
.disclose .wrap{padding-top:10px;padding-bottom:10px}
.disclose strong{font-weight:700}

/* pre-launch markers */
.verify{display:inline-block;font-size:.72em;font-weight:700;letter-spacing:.04em;background:#FFF1B8;color:#5a4500;border:1px dashed #b8902f;border-radius:5px;padding:0 5px;vertical-align:middle;white-space:nowrap}

/* hero */
.hero{padding:56px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--plum);background:var(--plum-tint);padding:7px 14px;border-radius:999px;margin-bottom:20px}
.hero h1{font-size:clamp(32px,4.4vw,52px);margin-bottom:18px}
.hero h1 em{font-style:italic;color:var(--plum)}
.lead{font-size:19px;color:var(--muted);margin-bottom:22px;max-width:32em}
.byline{font-size:14px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.byline strong{color:var(--ink)}
.dot{width:4px;height:4px;border-radius:50%;background:var(--line)}
.product-frame{background:linear-gradient(160deg,var(--paper) 0%,var(--plum-tint) 100%);border:1px solid var(--line);border-radius:24px;padding:32px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}
.product-frame img{max-height:420px;width:auto;object-fit:contain}
.product-frame figcaption{font-size:12.5px;color:var(--muted);text-align:center;margin-top:12px}
.product-frame figure{margin:0}

/* verdict card */
.verdict{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow);display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:start;margin-top:8px}
.score{width:112px;height:112px;border-radius:50%;background:var(--plum-tint);display:flex;flex-direction:column;align-items:center;justify-content:center;border:2px solid var(--plum)}
.score b{font-family:'Fraunces',serif;font-size:40px;color:var(--plum-deep);line-height:1}
.score span{font-size:12px;color:var(--muted);font-weight:600}
.verdict h2{font-size:24px;margin-bottom:10px}
.fitlist{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:14px 0 20px}
.fitlist div{border-radius:12px;padding:14px 16px;font-size:15px}
.fitlist .yes{background:var(--sage-tint)}
.fitlist .no{background:var(--rose-tint)}
.fitlist strong{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:4px}
.fitlist .yes strong{color:var(--sage)}
.fitlist .no strong{color:var(--rose)}

/* buttons + affiliate note */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--plum);color:#fff;border:none;padding:15px 24px;border-radius:11px;font-family:inherit;font-size:16px;font-weight:700;cursor:pointer;text-decoration:none;transition:transform .18s ease,background-color .2s ease}
.btn:hover{background:var(--plum-deep);color:#fff;transform:translateY(-2px)}
.btn.gold{background:var(--gold);color:var(--gold-ink)}
.btn.gold:hover{background:#b8902f;color:var(--gold-ink)}
.btn.ghost{background:transparent;color:var(--plum-deep);border:1.5px solid var(--plum)}
.btn.ghost:hover{background:var(--plum-tint)}
.cta-block{display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.cta-block.center{align-items:center;text-align:center}
.aff-note{font-size:12.5px;color:var(--muted);max-width:38em;line-height:1.5}

/* fact tiles */
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:36px 0 0}
.fact{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px}
.fact b{font-family:'Fraunces',serif;font-size:22px;color:var(--plum-deep);display:block;line-height:1.2}
.fact span{font-size:13.5px;color:var(--muted)}

/* guarantee callout */
.terms{background:var(--gold-tint);border:1px solid #ead9ad;border-left:6px solid var(--gold);border-radius:14px;padding:22px 24px;margin:32px 0 0}
.terms h2,.terms h3{font-size:20px;margin-bottom:8px;color:var(--gold-ink)}
.terms p,.terms li{font-size:15.5px;color:#4a3d1c}
.terms ul{margin:8px 0 0 20px}

/* sections */
section.band{padding:60px 0;border-top:1px solid var(--line)}
section.band.tint{background:var(--paper)}
.kicker{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--plum);margin-bottom:10px}
.band h2{font-size:clamp(26px,3.2vw,38px);margin-bottom:14px;max-width:20em}
.band .sub{color:var(--muted);font-size:18px;max-width:36em;margin-bottom:32px}
.prose p{margin-bottom:16px;max-width:40em}
.prose p:last-child{margin-bottom:0}

.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.band.tint .card{background:var(--cream)}
.card .num{font-family:'Fraunces',serif;font-size:28px;color:var(--plum);margin-bottom:6px}
.card h3{font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15.5px}

.cons{list-style:none;display:flex;flex-direction:column;gap:14px;max-width:46em}
.cons li{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px 22px}
.band.tint .cons li{background:var(--cream)}
.cons h3{font-size:18px;margin-bottom:6px}
.cons p{color:var(--muted);font-size:15.5px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.split > div{border-radius:var(--radius);padding:26px}
.split .yes{background:var(--sage-tint)}
.split .no{background:var(--rose-tint)}
.split h3{font-size:20px;margin-bottom:12px}
.split ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.split li{padding-left:26px;position:relative;font-size:15.5px}
.split .yes li::before{content:'\2713';position:absolute;left:0;color:var(--sage);font-weight:700}
.split .no li::before{content:'\00D7';position:absolute;left:2px;color:var(--rose);font-weight:700;font-size:18px;line-height:1.3}

/* comparison table */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}
table{border-collapse:collapse;width:100%;min-width:720px;font-size:15px}
caption{text-align:left;padding:14px 18px;font-size:13.5px;color:var(--muted);caption-side:bottom;border-top:1px solid var(--line)}
th,td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
thead th{font-family:'Fraunces',serif;font-size:16px;background:var(--cream)}
tbody th{font-weight:600;color:var(--muted);font-size:14px;width:150px}
.col-ours{background:var(--plum-tint)}
thead .col-ours{background:#EADFF0}
tr:last-child th,tr:last-child td{border-bottom:none}

/* bottom verdict */
.bottom{background:var(--plum-tint);border-radius:24px;padding:44px;display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center}
.bottom h2{margin-bottom:12px}
.bottom p{color:#3d3442;margin-bottom:20px;max-width:38em}
.sister{margin-top:18px;font-size:15px;font-weight:600}

/* faq */
.faq{max-width:760px}
.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:'\2212'}
.faq details p{color:var(--muted);margin-top:10px;font-size:15.5px}

/* hub cards */
.reviews{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.review-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:28px;display:grid;grid-template-columns:140px 1fr;gap:22px;align-items:center;box-shadow:var(--shadow)}
.review-card img{width:140px;height:auto;max-height:200px;object-fit:contain}
.review-card h3{font-size:22px;margin-bottom:6px}
.review-card p{color:var(--muted);font-size:15px;margin-bottom:12px}
.rating{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--plum)}
.habits{counter-reset:h;list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.habits li{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px 22px 20px 64px;position:relative;font-size:15.5px;color:var(--muted)}
.habits li::before{counter-increment:h;content:counter(h,decimal-leading-zero);position:absolute;left:20px;top:18px;font-family:'Fraunces',serif;font-size:22px;color:var(--plum)}
.habits strong{color:var(--ink);display:block;margin-bottom:2px}

/* footer */
footer{padding:48px 0 56px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
footer .brand{display:inline-block;margin-bottom:8px}
.foot-grid{display:grid;grid-template-columns:1fr 2fr;gap:40px}
.foot-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px}
.foot-links a{color:var(--muted)}
.legal p{font-size:13px;margin-bottom:10px;line-height:1.55}

@media (max-width:860px){
  body{font-size:16px}
  .hero{padding:36px 0 28px}
  .hero-grid,.split,.reviews,.foot-grid,.habits{grid-template-columns:1fr;gap:24px}
  .product-frame{padding:20px}
  .product-frame img{max-height:240px}
  .cards3{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr 1fr}
  .verdict,.bottom{grid-template-columns:1fr;padding:24px}
  .fitlist{grid-template-columns:1fr}
  .nav{gap:14px;font-size:13px}
  .review-card{grid-template-columns:96px 1fr;padding:20px;gap:16px}
  .review-card img{width:96px}
  .wrap{padding:0 16px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .btn:hover{transform:none}
}

/* email signup + exit-intent popup */
.signup{text-align:center}
.signup .sub{margin-left:auto;margin-right:auto}
.signup-form{display:flex;gap:10px;max-width:520px;margin:22px auto 10px;flex-wrap:wrap}
.signup-form input{flex:1 1 240px;min-width:0;padding:14px 16px;border:1.5px solid var(--line);border-radius:11px;font:inherit;background:var(--paper);color:var(--ink)}
.signup-form input:focus-visible{border-color:var(--plum)}
.signup-form.stack{flex-direction:column}
.signup-form.stack input{flex:none}
.signup-form.stack .btn{width:100%}
.micro{font-size:13px;color:var(--muted)}
.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:10px}
.modal .x{position:absolute;top:12px;right:14px;background:none;border:none;font-size:26px;color:var(--muted);cursor:pointer;line-height:1;padding:4px 8px}