:root{
  --primary:#00463C; --primary-hover:#003A32; --primary-disabled:#7DC6C1; --secondary:#DFF1F0;
  --background:#FFFFFF; --surface:#F7F7F7; --border:#E3E3E3;
  --text:#000000; --text-body:#3F3D3D; --text-muted:#777777; --link:#007AFF; --error:#C62828;
  --note-success:#E1FCDA; --note-warning:#FDF8E2; --note-neutral:#F7F7F7; --bmi-tag:#ED6A45;
  --bmi-gradient:linear-gradient(90deg,#3E9FE6 0%,#109E41 32.99%,#F7D158 58.72%,#E93C3C 100%);
  --font:"Figtree","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--background);color:var(--text);font:400 16px/20px var(--font)}
img{max-width:100%;display:block}
h1,h2,h3,h4,h5,p{margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--link);outline-offset:2px}
.btn{display:flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:12px;background:var(--primary);color:#fff;font:600 16px/20px var(--font);padding:8px 24px;min-height:48px;cursor:pointer;text-decoration:none;transition:transform .1s ease-out,background-color .2s}
.btn:hover{background:var(--primary-hover)}
.btn:active{transform:scale(.98)}
.btn[disabled]{background:var(--primary-disabled);cursor:not-allowed}
.btn.wide{width:100%}
.btn.sec{background:var(--secondary);color:#000}
.btn.pill{border-radius:999px;display:inline-flex}
.small{font-size:12px;line-height:16px;color:var(--text-muted)}

/* shared simple header (legal, thanks) */
.bar{display:flex;align-items:center;justify-content:center;height:68px;padding:16px;border-bottom:1px solid var(--border)}
.brand{font-weight:700;font-size:18px;color:#000;text-decoration:none;letter-spacing:-.01em}

/* ---------- landing ---------- */
.nav{position:absolute;inset:0 0 auto 0;z-index:2;height:75px;padding:0 64px;display:flex;align-items:center;gap:36px;color:#fff}
.nav .brand{color:#fff}
.nav a.l{font-size:14px;font-weight:500;text-decoration:none}
.hero{position:relative;min-height:min(680px,92vh);display:flex;align-items:center;background:#0d2a26 linear-gradient(120deg,#062d27,#14584d);color:#fff;overflow:hidden}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 30%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.66) 0%,rgba(0,0,0,.38) 55%,rgba(0,0,0,.1) 100%)}
.hero .in{position:relative;z-index:1;width:100%;max-width:1200px;margin:0 auto;padding:110px 64px 72px}
.hero h1{font-size:clamp(34px,5.4vw,60px);line-height:1.08;font-weight:600;max-width:15em;letter-spacing:-.01em}
.hero p{font-size:18px;line-height:26px;margin-top:16px;max-width:34em}
.hero .btn{margin-top:28px}
.hero .facts{margin-top:14px;font-size:14px;opacity:.9}
section.sec{padding:72px 64px}
section.sec.grey{background:var(--surface)}
.wrap{max-width:1072px;margin:0 auto}
section.sec h2{font-size:clamp(28px,3.6vw,40px);line-height:1.2;font-weight:600;text-align:center}
section.sec .lead{text-align:center;margin-top:10px}
.feat{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:40px}
.tile{position:relative;border-radius:16px;overflow:hidden;background:var(--secondary) linear-gradient(160deg,#cfe9e6,#8ebfb9);aspect-ratio:4/5;color:#fff}
.tile>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tile::after{content:"";position:absolute;inset:40% 0 0 0;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.72))}
.tile .cap{position:absolute;z-index:1;left:20px;right:20px;bottom:20px}
.tile h3{font-size:22px;line-height:26px;font-weight:600}
.tile p{font-size:14px;line-height:18px;margin-top:6px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:40px}
.grid .tile{aspect-ratio:auto;min-height:300px}
.grid .tile.tall{grid-row:span 2;min-height:440px}
.grid .tile h3{font-size:18px;line-height:22px}
.say{border-radius:16px;background:var(--secondary);padding:24px;display:flex;flex-direction:column;justify-content:space-between;gap:24px;min-height:200px}
.say b{font-size:22px;line-height:28px;font-weight:600}
.say span{font-size:14px;line-height:18px;color:var(--text-body)}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:40px}
.chips span{border:1px solid var(--border);background:#fff;border-radius:999px;padding:10px 18px;font-weight:500}
.cta{text-align:center}
.cta .btn{margin-top:28px}
.faq{max-width:760px;margin:32px auto 0}
.faq details{border-bottom:1px solid var(--border);padding:18px 0}
.faq summary{font-weight:500;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:26px;font-weight:400;line-height:20px;flex:none}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:10px;color:var(--text-body)}
.foot{background:var(--surface);padding:56px 64px 40px;font-size:14px;line-height:18px}
.foot .cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:32px;padding-bottom:32px;border-bottom:1px solid var(--border)}
.foot h4{font-size:18px;line-height:22px;font-weight:600;margin-bottom:12px}
.foot a{display:block;text-decoration:none;color:var(--text-body);padding:4px 0}
.foot a:hover{text-decoration:underline}
.foot .fine{margin-top:24px;color:var(--text-muted);font-size:12px;line-height:16px;display:grid;gap:12px;max-width:900px}
@media (max-width:820px){
  .nav{padding:0 16px;gap:20px}.nav a.l{display:none}
  .hero .in{padding:96px 16px 48px}.hero>img{object-position:72% 20%}
  .hero::after{background:linear-gradient(180deg,rgba(0,0,0,.6),rgba(0,0,0,.5))}
  section.sec{padding:48px 16px}.grid .say{grid-column:span 2;min-height:0}.feat,.grid{grid-template-columns:1fr 1fr;gap:12px}.feat{grid-template-columns:1fr}
  .feat .tile{aspect-ratio:4/3}.grid .tile{min-height:220px}.grid .tile.tall{min-height:320px}
  .foot{padding:40px 16px}.foot .cols{grid-template-columns:1fr 1fr}
}

/* ---------- quiz ---------- */
.qhead{background:#fff;height:68px;padding:16px;display:flex;justify-content:center}
.qhead .row{width:100%;max-width:460px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}
.back{border:0;background:none;padding:0;width:44px;height:24px;cursor:pointer;display:flex;align-items:center;color:#000}
.back[hidden]{display:block;visibility:hidden}
.count{justify-self:end;color:var(--text-muted)}
.prog{height:4px;background:var(--secondary);border-radius:1000px}
.prog i{display:block;height:100%;background:var(--primary);border-radius:1000px;transition:width 1s}
.qwrap{padding:32px 16px 56px}
.card{max-width:460px;margin:0 auto;display:flex;flex-direction:column}
.card h1{font-size:32px;line-height:38px;font-weight:700;text-align:center;text-wrap:balance}
.card h1.big{font-size:40px;line-height:48px;padding:16px 0 32px}
.card .hint{text-align:center;margin-top:8px}
.start-img{height:248px;margin:-32px 0 0;border-radius:0 0 16px 16px;background:var(--secondary) linear-gradient(160deg,#dff1f0,#b9dcd8);overflow:hidden}
.start-img img{width:100%;height:100%;object-fit:cover}
.pair{display:flex;gap:12px;padding-top:12px}
.pair .btn{flex:1}
.opts{display:flex;flex-direction:column;gap:12px;padding-top:32px}
.opt{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;min-height:64px;padding:12px;border-radius:10px;background:var(--surface);border:1px solid var(--border);font:500 16px/20px var(--font);color:#000;text-align:left;cursor:pointer;transition:transform .2s ease-in-out,border-color .2s ease-in-out,background-color .2s}
.opt:hover{border-color:var(--primary)}
.opt:active{transform:scale(.99)}
.opt[aria-pressed="true"]{background:var(--secondary);border-color:var(--primary)}
.opt .l{display:flex;align-items:center;gap:12px}
.opt .d{display:block;font-size:12px;line-height:16px;font-weight:400;color:var(--text-muted);margin-top:2px}
.opt .emo{font-size:30px;line-height:40px;width:40px;height:40px;text-align:center;flex:none}
.opt .chev{width:20px;height:20px;flex:none;border-right:2px solid #000;border-top:2px solid #000;transform:rotate(45deg) scale(.4)}
.opt.sep{margin-top:13px}
.box{width:20px;height:20px;border:1px solid var(--text-body);border-radius:4px;background:var(--surface);flex:none;display:grid;place-items:center}
.opt[aria-pressed="true"] .box{background:var(--primary);border-color:var(--primary)}
.opt[aria-pressed="true"] .box::after{content:"";width:9px;height:5px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translateY(-1px)}
.next{margin-top:24px}
.icard{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:16px}
.icard .ph{height:234px;border-radius:8px;overflow:hidden;background:var(--secondary) linear-gradient(160deg,#dff1f0,#b9dcd8)}
.icard .ph img{width:100%;height:100%;object-fit:cover}
.icard h2{font-size:24px;line-height:28px;font-weight:700}
.icard h2 span,.accent{color:var(--primary)}
.icard ul,.checks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:14px;line-height:18px}
.icard li,.checks li{display:flex;gap:8px;align-items:center}
.icard li::before,.checks li::before{content:"";width:20px;height:20px;border-radius:50%;flex:none;background:var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px}
.consents{display:grid;gap:12px;margin-top:32px}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:18px;color:var(--text-body)}
.check a{color:var(--link);font-weight:600;text-decoration:none}
.check input{appearance:none;-webkit-appearance:none;width:20px;height:20px;margin:0;border:1px solid var(--text-body);border-radius:4px;flex:none;display:grid;place-items:center;cursor:pointer;background:#fff}
.check input:checked{background:var(--primary);border-color:var(--primary)}
.check input:checked::after{content:"";width:9px;height:5px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translateY(-1px)}
.err{color:var(--error);font-size:14px;line-height:18px;margin-top:12px;min-height:18px;text-align:center}
.field{padding-top:32px;display:flex;flex-direction:column;align-items:center;gap:20px}
.seg{display:flex;background:var(--surface);border-radius:6px}
.seg button{border:0;background:var(--surface);border-radius:6px;min-width:71px;height:30px;padding:6px;font:600 14px/18px var(--font);color:#000;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--primary);color:#fff}
.inrow{display:flex;gap:20px;justify-content:center}
.inp{display:flex;align-items:flex-end;gap:8px;border-bottom:1px solid #000}
.inp input{border:0;outline:0;background:transparent;font:700 32px/38px var(--font);color:#000;text-align:center;width:156px;padding:0 0 8px}
.inrow .inp+.inp input,.inrow .inp:has(+.inp) input{width:90px}
.inp input::placeholder{color:#c9c9c9}
.inp span{padding-bottom:8px}
.note{border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:6px;background:var(--note-neutral);margin-top:24px}
.note.ok{background:var(--note-success)}
.note b{font-size:14px;line-height:18px;font-weight:600}
.note span{font-size:12px;line-height:16px;color:var(--text-muted)}
.stack{display:flex;flex-direction:column;gap:12px;padding-top:32px}
.stack .note{margin-top:0}
.bmi{padding-top:36px}
.ruler{position:relative;height:12px;border-radius:10000px;background-image:var(--bmi-gradient)}
.ruler i{position:absolute;top:-3px;width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid #000;transform:translateX(-50%)}
.ruler em{position:absolute;top:-36px;transform:translateX(-50%);background:var(--bmi-tag);color:#fff;font:600 14px/18px var(--font);padding:4px 8px;border-radius:4px;white-space:nowrap}
.bands{display:flex;justify-content:space-between;margin-top:10px;font-size:14px;color:var(--text-muted)}
.bands .on{color:#000;font-weight:600}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:16px 12px}
.metrics div{display:flex;flex-direction:column;gap:2px}
.metrics span{font-size:12px;line-height:16px;color:var(--text-muted)}
.metrics b{font-size:18px;line-height:22px;font-weight:700}
.ring{--p:0;width:96px;height:96px;border-radius:50%;margin:24px auto 16px;display:grid;place-items:center;background:conic-gradient(var(--primary) calc(var(--p)*1%),var(--secondary) 0);position:relative}
.ring::before{content:"";position:absolute;inset:8px;border-radius:50%;background:#fff}
.ring b{position:relative;font-size:24px;font-weight:700}
.build{list-style:none;margin:28px auto 0;padding:0;display:flex;flex-direction:column;gap:12px;font-size:14px;line-height:18px}
.build li{display:flex;gap:8px;align-items:center;opacity:.25;transition:opacity .3s}
.build li.on{opacity:1}
.build li::before{content:"";width:20px;height:20px;border-radius:50%;flex:none;background:var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px}
input.email{width:100%;height:64px;padding:12px 16px;border-radius:12px;border:1px solid var(--border);background:#fff;font:400 16px/20px var(--font);color:#000;box-shadow:0 0 0 1000px #fff inset;transition:border-color .2s}
input.email:focus{border-color:var(--primary);outline:0}
input.email::placeholder{color:var(--text-muted)}
.legalnote{font-size:12px;line-height:16px;color:var(--text-muted);text-align:center;margin-top:12px}
.weeks{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.weeks div{background:#fff;border:1px solid var(--border);border-radius:8px;padding:12px;font-weight:600}
.weeks small{display:block;font-size:12px;line-height:16px;font-weight:400;color:var(--text-muted)}
.price{display:flex;align-items:center;gap:16px}
.price b{font-size:48px;line-height:56px;font-weight:700;color:var(--primary)}
.price span{font-size:14px;line-height:18px;color:var(--text-body)}
.card .faq{margin-top:24px}
.card .faq details{padding:14px 0}
.row2{display:flex;justify-content:space-between;gap:12px;font-weight:600}
.bump{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--border);background:var(--surface);border-radius:10px;padding:12px;cursor:pointer}
.bump:has(input:checked){background:var(--secondary);border-color:var(--primary)}
.bump b{display:block;font-weight:600}
.bump span span{font-size:12px;line-height:16px;color:var(--text-muted)}
.bump.check{color:#000;font-size:16px;line-height:20px}
.total{display:flex;justify-content:space-between;align-items:center;font-weight:600;padding:4px 0}
.total b{font-size:24px;line-height:28px;font-weight:700}
.legal{max-width:720px;margin:0 auto;padding:32px 16px 64px;display:grid;gap:14px;line-height:24px}
.legal h1{font-size:32px;line-height:38px;font-weight:700}.legal h2{font-size:24px;line-height:28px;font-weight:700;margin-top:10px}
.legal a{color:var(--link)}
.draft{background:var(--note-warning);padding:16px;border-radius:8px;font-size:14px}
@media (max-width:400px){.card h1{font-size:28px;line-height:34px}.card h1.big{font-size:34px;line-height:40px}}
@media (prefers-reduced-motion:reduce){.prog i,.build li,.btn,.opt{transition:none}}