/* NUTRILAB — паспорт подлинности. Бумага / чернила / лёд 70-20-10. */
:root{
  --paper:#FBFBF9;--paper-2:#F3F4F1;--ice:#DCEBF5;--ice-line:#9CC3E6;--navy:#0B1F3A;--navy-2:#2A3B55;--grey:#6B7280;--line:rgba(11,31,58,.14);
  --ok:#2F7D5E;--warn:#B9731E;--bad:#B4463A;
  --holo:conic-gradient(from 200deg,#DCEBF5,#F6E3F0,#E3F2E4,#FFF4D6,#DDE6FF,#DCEBF5);
  --display:"Jost",system-ui,sans-serif;--body:"Manrope",system-ui,-apple-system,sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--navy);font-family:var(--body);font-size:16px;line-height:1.55;margin:0;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
img,svg{max-width:100%}
a{color:var(--navy)}
.wrap{width:100%;max-width:1140px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3,h4{margin:0;text-wrap:balance}
h1{font-family:var(--display);font-weight:400;font-size:clamp(26px,4vw,44px);letter-spacing:.12em;text-transform:uppercase;line-height:1.15}
h2{font-family:var(--display);font-weight:400;font-size:clamp(19px,2.4vw,27px);letter-spacing:.16em;text-transform:uppercase;line-height:1.2;margin-bottom:16px}
h3{font-family:var(--display);font-weight:500;font-size:12px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:8px}
p{margin:0 0 12px;max-width:66ch;color:var(--navy-2)}
.caps{font-family:var(--display);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--grey)}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--navy-2)}
.muted{color:var(--grey)}
.small{font-size:13px}
.hide{display:none!important}
/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(251,251,249,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;height:62px}
.top .logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.top .logo img{height:34px;width:auto;display:block}
.top nav{display:flex;gap:18px;align-items:center}
.top nav a{font-family:var(--display);font-size:11px;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:var(--navy-2)}
.top nav a.cart{border:1px solid var(--navy);padding:9px 12px;color:var(--navy);display:inline-flex;gap:8px;align-items:center}
.top nav a.cart b{font-family:var(--mono);font-weight:500}
@media (max-width:640px){.top nav a:not(.cart):not(.always){display:none}}
.ribbon{background:var(--navy);color:#fff;font-family:var(--display);font-size:10px;letter-spacing:.22em;text-transform:uppercase;text-align:center;padding:8px 16px}
/* hero */
.hero{padding-block:48px 36px;display:grid;gap:28px;grid-template-columns:1.2fr .8fr;align-items:center}
@media (max-width:820px){.hero{grid-template-columns:1fr}}
.hero .lede{font-size:18px;font-weight:300;max-width:56ch;margin-top:16px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero .proof{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px}
.hero .proof div{font-family:var(--mono);font-size:12px;color:var(--navy-2);border-left:1px solid var(--ice-line);padding-left:12px}
.hero .proof b{display:block;font-family:var(--display);font-size:22px;font-weight:400;letter-spacing:.04em;color:var(--navy)}
.band{height:34px;background:url("../logo/logo-mark.svg") center/120px repeat-x;opacity:.5;border-top:1px solid var(--ice-line);border-bottom:1px solid var(--ice-line)}
section{padding-block:44px;border-top:1px solid var(--line)}
section.flat{border-top:0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.sec-head h2{margin:0}
/* grids & cards */
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.card{background:#fff;border:1px solid var(--line);padding:18px;min-width:0}
.card h3{margin-bottom:6px}
.card p:last-child{margin-bottom:0}
/* buttons */
.btn{font-family:var(--display);font-weight:500;font-size:12px;letter-spacing:.2em;text-transform:uppercase;padding:14px 20px;border:1px solid var(--navy);background:var(--navy);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:0;text-decoration:none;line-height:1.1;min-height:44px}
.btn.secondary{background:transparent;color:var(--navy)}
.btn.ice{background:var(--ice);border-color:var(--ice);color:var(--navy)}
.btn.text{background:transparent;border-color:transparent;color:var(--navy);padding:6px 0;min-height:0;border-bottom:1px solid var(--navy)}
.btn.sm{padding:9px 12px;font-size:10px;min-height:36px}
.btn.wa{background:#1E7A4F;border-color:#1E7A4F}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn:focus-visible{outline:2px solid var(--ice-line);outline-offset:3px}
.btn.block{width:100%}
.tag{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:5px 9px;border:1px solid var(--line);color:var(--navy-2);background:#fff;white-space:nowrap}
.tag.ice{background:var(--ice);border-color:transparent;color:var(--navy)}
.tag.ok{color:var(--ok);border-color:rgba(47,125,94,.35)}
.tag.warn{color:var(--warn);border-color:rgba(185,115,30,.4)}
.tag.bad{color:var(--bad);border-color:rgba(180,70,58,.4)}
.tag.navy{background:var(--navy);color:#fff;border-color:var(--navy)}
/* badge / seal */
.badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;padding:5px 10px 5px 5px}
.badge .seal{width:22px;height:22px;border-radius:50%;background:var(--holo);box-shadow:inset 0 0 0 1px rgba(11,31,58,.18);position:relative;flex:none}
.badge .seal::after{content:"";position:absolute;inset:4px;border-radius:50%;background:url("../logo/logo-mark.svg") center/cover}
.badge span{font-family:var(--display);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--navy)}
.seal-lg{width:56px;height:56px;border-radius:50%;background:var(--holo);box-shadow:inset 0 0 0 1px rgba(11,31,58,.2),0 2px 8px rgba(11,31,58,.12);position:relative;flex:none}
.seal-lg::after{content:"";position:absolute;inset:8px;border-radius:50%;background:url("../logo/logo-mark.svg") center/cover}
/* product card */
.product{border:1px solid var(--line);background:#fff;min-width:0;display:flex;flex-direction:column}
.product .img{aspect-ratio:4/5;background:var(--paper-2);display:grid;place-items:center;position:relative;overflow:hidden}
.product .img .badge{position:absolute;top:10px;left:10px}
.product .img .form{position:absolute;right:10px;bottom:10px}
.bottle{width:34%;aspect-ratio:1/2.2;position:relative;border-radius:12% 12% 7% 7%/6% 6% 3% 3%;box-shadow:0 26px 44px -22px rgba(11,31,58,.45);background:linear-gradient(90deg,#5E3A14,#8C5A22 40%,#A86E2C 52%,#7A4A1A)}
.bottle::before{content:"";position:absolute;left:22%;right:22%;top:-8%;height:10%;background:#C7CCD1;border-radius:2px 2px 0 0}
.bottle::after{content:"";position:absolute;left:8%;right:8%;top:34%;height:42%;background:var(--lbl,#F26B21)}
.bottle.white{background:linear-gradient(90deg,#D9DCDF,#F4F5F6 40%,#FFFFFF 52%,#CFD3D7)}
.bottle.drops{width:22%;aspect-ratio:1/2.6;border-radius:8% 8% 10% 10%}
.bottle.drops::before{left:34%;right:34%;top:-16%;height:18%;background:#0B1F3A}
.bottle.box{width:48%;aspect-ratio:1/1.3;border-radius:2%;background:linear-gradient(90deg,#E6EAF0,#F7F8FA 48%,#DDE2E8)}
.bottle.box::before{display:none}
.bottle.box::after{top:18%;height:56%;left:12%;right:12%}
.product .body{padding:14px;display:grid;gap:7px;flex:1}
.product .brand{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey)}
.product .name{font-size:17px;line-height:1.25;font-weight:500}
.product .pass{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;font-family:var(--mono);font-size:11.5px;color:var(--navy-2);border-top:1px solid var(--ice-line);border-bottom:1px solid var(--ice-line);padding:8px 0}
.product .pass span:nth-child(odd){color:var(--grey)}
.product .price{font-family:var(--display);font-size:21px;letter-spacing:.04em}
.product .row{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;margin-top:auto}
/* quiz */
.quiz{max-width:720px;margin:0 auto;padding-block:36px 60px}
.steps{display:flex;gap:6px;margin-bottom:26px}
.steps i{flex:1;height:3px;background:var(--line)}
.steps i.on{background:var(--navy)}
.q{background:#fff;border:1px solid var(--line);padding:26px 22px}
.q h2{letter-spacing:.08em;font-size:clamp(18px,2.4vw,24px);text-transform:none;font-family:var(--body);font-weight:500}
.q .hint{color:var(--grey);font-size:14px;margin-bottom:18px}
.opts{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.opt{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);padding:13px 14px;cursor:pointer;background:#fff;text-align:left;font:inherit;color:var(--navy);min-height:52px}
.opt:hover{border-color:var(--navy)}
.opt.on{border-color:var(--navy);background:var(--ice)}
.opt .box{width:18px;height:18px;border:1px solid var(--navy);flex:none;margin-top:3px;position:relative}
.opt.on .box::after{content:"";position:absolute;inset:3px;background:var(--navy)}
.opt.radio .box{border-radius:50%}
.opt.radio.on .box::after{border-radius:50%}
.opt b{display:block;font-weight:500}
.opt small{color:var(--grey);display:block;font-size:12.5px;line-height:1.4}
.field{display:grid;gap:6px;margin-bottom:14px}
.field label{font-family:var(--display);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey)}
.field input,.field select,.field textarea{font:inherit;font-size:16px;padding:12px 12px;border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:0;width:100%;min-height:46px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--ice-line);outline-offset:1px;border-color:var(--navy)}
.frow{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.qnav{display:flex;justify-content:space-between;gap:12px;margin-top:22px;flex-wrap:wrap}
/* result */
.plan{display:grid;gap:14px}
.plan .item{background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:84px 1fr;gap:0;min-width:0}
.plan .item .thumb{background:var(--paper-2);display:grid;place-items:center;border-right:1px solid var(--line)}
.plan .item .thumb .bottle{width:40%}
.plan .item .in{padding:14px 16px;display:grid;gap:6px;min-width:0}
.plan .item .why{font-size:13.5px;color:var(--navy-2)}
.plan .dose{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;font-family:var(--mono);font-size:12px;border-top:1px solid var(--ice-line);padding-top:8px}
.plan .dose span:nth-child(odd){color:var(--grey)}
.plan .foot{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.summary{position:sticky;top:76px;background:#fff;border:1px solid var(--line);padding:18px}
.summary .tot{display:flex;justify-content:space-between;font-family:var(--display);font-size:20px;letter-spacing:.04em;padding-top:10px;border-top:1px solid var(--line);margin-top:10px}
.two{display:grid;gap:22px;grid-template-columns:1fr 340px;align-items:start}
@media (max-width:860px){.two{grid-template-columns:1fr}.summary{position:static}}
.note{border-left:2px solid var(--navy);padding:8px 14px;color:var(--navy-2);background:#fff;margin:0 0 10px;font-size:14px}
.note.warn{border-left-color:var(--warn)}
.note.bad{border-left-color:var(--bad)}
.note.ice{background:var(--ice);border-left-color:var(--ice-line)}
/* cart table */
.ct{width:100%;border-collapse:collapse;background:#fff;font-size:14px}
.ct th{font-family:var(--display);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--grey);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);background:var(--paper-2)}
.ct td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top}
.ct td.n{text-align:right;font-family:var(--mono);white-space:nowrap}
.qty{display:inline-flex;border:1px solid var(--line)}
.qty button{font:inherit;width:32px;height:32px;border:0;background:#fff;cursor:pointer;color:var(--navy)}
.qty span{min-width:32px;display:grid;place-items:center;font-family:var(--mono);font-size:13px;border-left:1px solid var(--line);border-right:1px solid var(--line)}
/* passport */
.passport{background:#fff;border:1px solid var(--line);padding:22px;min-width:0;position:relative}
.passport::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:var(--holo)}
.passport .head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.passport .k{font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey)}
.passport .v{font-size:14px;font-weight:500}
.passport table{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:12px;margin:10px 0}
.passport td{padding:7px 0;border-bottom:1px solid var(--line);vertical-align:top}
.passport td:last-child{text-align:right;white-space:nowrap}
.passport tr:last-child td{border-bottom:0}
/* status */
.st{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;padding:4px 8px;border:1px solid var(--line);white-space:nowrap}
.st::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--grey)}
.st[data-s="Новый"]::before{background:var(--bad)}
.st[data-s="Связались"]::before,.st[data-s="Реквизиты отправлены"]::before{background:var(--warn)}
.st[data-s="Оплачен"]::before,.st[data-s="Собран"]::before,.st[data-s="Передан курьеру"]::before{background:var(--ice-line)}
.st[data-s="Доставлен"]::before,.st[data-s="Схема отправлена"]::before{background:var(--ok)}
.st[data-s="Отменён"]::before,.st[data-s="Возврат"]::before{background:#999}
/* footer */
footer{color:var(--grey);font-size:13px;padding-block:28px;border-top:1px solid var(--line);margin-top:30px}
footer .wrap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:center}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:var(--navy);color:#fff;padding:12px 18px;font-family:var(--display);font-size:11px;letter-spacing:.18em;text-transform:uppercase;z-index:50;opacity:0;transition:.25s;pointer-events:none}
.toast.on{opacity:1}

/* фото товара: белый фон фото растворяется в бумаге через multiply */
.product .img img.photo{width:82%;height:82%;object-fit:contain;mix-blend-mode:multiply;filter:saturate(.96) contrast(1.02);transition:transform .35s ease}
.product:hover .img img.photo{transform:translateY(-3px) scale(1.02)}
.product .img img.photo+.bottle[hidden]{display:none}