/* ============ ORTHOLON — design system ============ */
@import url('https://fonts.googleapis.com/css2?family=Golos+Text:wght@400;500;600;700;800&family=Manrope:wght@200;300;400;500;600;700;800&display=swap');

:root{
  --ink:#132430;
  --ink-2:#20303A;
  --navy:#0A2439;
  --navy-2:#123E63;
  --teal:#1F6F8B;
  --teal-br:#2E9CBE;
  --teal-lt:#7FB6CC;
  --muted:#66757E;
  --line:#E4EDF4;
  --bg:#fff;
  --soft:#F4F8FB;
  --soft-2:#EAF3FA;
  --grad:linear-gradient(135deg,#2E9CBE 0%,#1F6F8B 100%);
  --grad-soft:linear-gradient(135deg,#EAF3FA 0%,#F7FBFD 100%);
  --shadow-s:0 2px 10px rgba(18,62,99,.06);
  --shadow-m:0 14px 40px rgba(18,62,99,.10);
  --shadow-l:0 30px 80px rgba(10,36,57,.16);
  --r:18px;
  --r-lg:26px;
  --maxw:1240px;
  --nav-h:84px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Golos Text',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;padding-bottom:52px;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px}
.sec{padding:110px 0;position:relative}
.sec--soft{background:var(--soft)}
.sec--tight{padding:80px 0}

.eyebrow{
  font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--teal);margin:0 0 18px
}
h1,h2,h3,h4{font-family:'Manrope','Golos Text',sans-serif;margin:0;color:var(--navy-2);letter-spacing:-.02em}
.h1{font-size:clamp(38px,5vw,68px);font-weight:300;line-height:1.06}
.h1 b{font-weight:700}
.h2{font-size:clamp(30px,3.6vw,52px);font-weight:300;line-height:1.1;max-width:16ch}
.h2--wide{max-width:22ch}
.h2 b{font-weight:700}
.h3{font-size:22px;font-weight:700;line-height:1.28}
.lead{font-size:18px;color:var(--muted);line-height:1.68;max-width:62ch;margin:20px 0 0}
.muted{color:var(--muted)}
.center{text-align:center}
.center .h2,.center .lead{margin-left:auto;margin-right:auto}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;
  padding:19px 42px;border-radius:60px;font-weight:700;font-size:15px;
  letter-spacing:.06em;text-transform:uppercase;transition:.28s cubic-bezier(.2,.7,.3,1);
  position:relative;white-space:nowrap
}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 14px 34px rgba(31,111,139,.38)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 46px rgba(31,111,139,.5)}
.btn--primary:active{transform:translateY(-1px)}
.btn--ghost{border:1.5px solid rgba(255,255,255,.35);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn--line{border:1.5px solid var(--teal);color:var(--teal)}
.btn--line:hover{background:var(--teal);color:#fff}
.btn--sm{padding:14px 28px;font-size:13px}

/* ---------- header ---------- */
.topbar{
  position:fixed;inset:0 0 auto;z-index:60;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(14px);transition:.3s;border-bottom:1px solid transparent
}
.topbar.is-stuck{box-shadow:0 6px 26px rgba(18,62,99,.09);border-bottom-color:var(--line)}
.topbar__in{display:flex;align-items:center;gap:34px;height:var(--nav-h)}
.logo{display:flex;flex-direction:column;line-height:1;flex:none}
.logo__name{font-family:'Manrope',sans-serif;font-weight:800;font-size:26px;letter-spacing:.02em;color:var(--navy-2)}
.logo__name sup{font-size:11px;font-weight:600;top:-.9em;position:relative}
.logo__sub{font-size:11px;color:var(--muted);margin-top:5px;letter-spacing:.01em}
.nav{display:flex;gap:30px;margin-left:auto}
.nav a{
  font-size:13.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-2);line-height:1.25;text-align:center;position:relative;padding:6px 0
}
.nav a::after{content:'';position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--teal);transition:right .3s}
.nav a:hover::after,.nav a.is-active::after{right:0}
.topbar__cta{margin-left:auto}
.topbar__phone{font-family:'Manrope';font-weight:700;font-size:17px;color:var(--navy-2);white-space:nowrap}
.topbar__phone small{display:block;font-size:11px;font-weight:500;color:var(--teal);text-decoration:underline;cursor:pointer}
.burger{display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;margin-left:auto}
.burger span{display:block;width:22px;height:2px;background:var(--navy-2);position:relative}
.burger span::before,.burger span::after{content:'';position:absolute;left:0;width:22px;height:2px;background:var(--navy-2)}
.burger span::before{top:-7px}.burger span::after{top:7px}

/* ---------- hero ---------- */
.hero{
  position:relative;margin-top:var(--nav-h);min-height:min(88vh,860px);display:flex;align-items:center;
  background:radial-gradient(120% 100% at 80% 20%,#164968 0%,#0C2C46 45%,#071B2C 100%);
  overflow:hidden;color:#fff;padding:80px 0
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(50% 60% at 72% 45%,rgba(46,156,190,.42),transparent 65%),
    radial-gradient(38% 44% at 22% 78%,rgba(31,111,139,.34),transparent 70%);
  pointer-events:none
}
.hero__grid{position:absolute;inset:0;opacity:.16;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);
  background-size:78px 78px;mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent)}
.hero__dna{position:absolute;right:-60px;top:-40px;width:640px;opacity:.22;filter:blur(.4px);
  animation:floaty 16s ease-in-out infinite;pointer-events:none}
.hero__knee{position:absolute;left:-90px;bottom:-70px;width:340px;opacity:.10;
  animation:floaty 20s ease-in-out infinite reverse;pointer-events:none}
.hero__in{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:36px;align-items:center;z-index:2}
.hero h1{color:#fff;font-size:clamp(30px,3.5vw,52px);font-weight:200;line-height:1.1;letter-spacing:-.02em;max-width:20ch;text-wrap:balance}
.hero h1 b{font-weight:700;display:block}
.hero__list{margin:38px 0 0;display:grid;gap:14px}
.hero__list li{display:flex;gap:14px;align-items:flex-start;font-size:19px;color:rgba(255,255,255,.86)}
.hero__list li::before{content:'';flex:none;width:18px;height:2px;background:var(--teal-br);margin-top:15px;border-radius:2px}
.hero__list b{color:#fff;font-weight:700}
.hero__actions{display:flex;align-items:center;gap:28px;margin-top:44px;flex-wrap:wrap}
.hero__play{display:flex;align-items:center;gap:14px;color:#fff}
.hero__play i{
  width:52px;height:52px;border-radius:50%;background:var(--grad);display:grid;place-items:center;flex:none;
  box-shadow:0 0 0 8px rgba(46,156,190,.16);transition:.3s
}
.hero__play:hover i{box-shadow:0 0 0 14px rgba(46,156,190,.2)}
.hero__play span{border-bottom:1px solid rgba(255,255,255,.4);font-size:16px;line-height:1.2}
.hero__pack{position:relative;justify-self:center}
.hero__pack img{filter:drop-shadow(0 40px 60px rgba(0,0,0,.55));animation:floaty 9s ease-in-out infinite;max-width:660px}
.hero__badge{
  position:absolute;left:-10px;bottom:22px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(12px);padding:16px 22px;border-radius:16px;max-width:240px
}
.hero__badge b{display:block;font-family:'Manrope';font-size:26px;font-weight:800;color:#fff;line-height:1}
.hero__badge span{font-size:12.5px;color:rgba(255,255,255,.72);line-height:1.35;display:block;margin-top:7px}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

/* ---------- question columns (about) ---------- */
.qcols{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:10px}
.qcol{padding:0 34px;text-align:center;position:relative}
.qcol+.qcol::before{content:'';position:absolute;left:0;top:14%;bottom:14%;width:1px;background:var(--line)}
.qcol__ico{height:120px;display:grid;place-items:center;margin-bottom:26px}
.qcol__ico svg{width:96px;height:96px}
.qcol__btn{
  width:46px;height:46px;border-radius:50%;background:var(--grad);display:grid;place-items:center;margin:0 auto 20px;
  box-shadow:0 0 0 8px rgba(46,156,190,.13);transition:.3s
}
.qcol.is-open .qcol__btn{transform:rotate(180deg)}
.qcol__q{font-family:'Manrope';font-size:21px;font-weight:600;color:var(--navy-2);border-bottom:1px solid var(--teal-lt);
  display:inline;line-height:1.5;cursor:pointer}
.qcol__a{max-height:0;overflow:hidden;transition:max-height .45s ease,opacity .3s;opacity:0;text-align:left}
.qcol.is-open .qcol__a{max-height:600px;opacity:1}
.qcol__a p{margin:22px 0 0;font-size:16px;color:var(--muted);line-height:1.68}

/* ---------- split (about intro) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.split--rev>*:first-child{order:2}
.figure{position:relative}
.figure img{border-radius:var(--r-lg);box-shadow:var(--shadow-l);width:100%;object-fit:cover}
.figure__note{
  position:absolute;left:24px;right:24px;bottom:24px;background:#fff;border-radius:16px;padding:18px 20px;
  box-shadow:var(--shadow-m);display:flex;gap:14px;align-items:flex-start;font-size:14.5px;line-height:1.5
}
.figure__note i{width:38px;height:38px;border-radius:11px;background:var(--grad);display:grid;place-items:center;flex:none}
.figure__badge{
  position:absolute;left:22px;top:22px;background:#fff;border-radius:14px;padding:14px 20px;box-shadow:var(--shadow-m)
}
.figure__badge b{font-family:'Manrope';font-size:22px;font-weight:800;color:var(--navy-2);display:block;line-height:1}
.figure__badge span{font-size:12px;color:var(--muted)}
.note{background:var(--soft-2);border-left:3px solid var(--teal);padding:16px 22px;border-radius:0 12px 12px 0;
  font-size:15.5px;color:var(--ink-2);margin-top:28px}

/* ---------- advantages grid ---------- */
.adv{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:64px}
.adv__i{padding:36px 34px;position:relative}
.adv__i::before{content:'';position:absolute;left:0;top:22px;bottom:22px;width:1px;background:var(--line)}
.adv__i:nth-child(3n+1)::before{display:none}
.adv__i::after{content:'';position:absolute;left:24px;right:24px;bottom:0;height:1px;background:var(--line)}
.adv__i:nth-last-child(-n+3)::after{display:none}
.adv__ico{width:58px;height:58px;border-radius:16px;background:var(--grad-soft);display:grid;place-items:center;margin-bottom:22px}
.adv__ico svg{width:28px;height:28px}
.adv__i h3{font-size:19px;font-weight:700;margin-bottom:10px;line-height:1.3}
.adv__i p{margin:0;color:var(--muted);font-size:15.5px;line-height:1.62}

.quote{
  margin-top:56px;background:#fff;border-radius:var(--r-lg);padding:42px 48px 42px 56px;position:relative;
  box-shadow:var(--shadow-m);overflow:hidden
}
.quote::before{content:'';position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--grad)}
.quote h3{font-size:24px;font-weight:700;margin-bottom:12px}
.quote p{margin:0;font-size:17.5px;line-height:1.66;color:var(--ink-2);max-width:80ch}
.quote small{display:block;margin-top:18px;color:var(--muted);font-size:13px}

/* ---------- chart ---------- */
.chart{position:relative;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.9);
  border-radius:var(--r-lg);box-shadow:var(--shadow-m);padding:34px 38px 30px;overflow:hidden}
.chart::before{content:'';position:absolute;inset:0;background:linear-gradient(160deg,rgba(46,156,190,.10),transparent 55%);pointer-events:none}
.chart__cap{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:center;font-weight:700}
.chart__plot{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:end;height:320px;margin-top:24px}
.chart__ref{position:absolute;left:-14px;right:-14px;border-top:2px dashed rgba(31,111,139,.32);opacity:0;transition:opacity .5s .9s}
.is-in .chart__ref{opacity:1}
.col{position:relative;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center}
.col__v{font-family:'Manrope';font-weight:800;font-size:26px;color:#9BB0BE;margin-bottom:10px;line-height:1}
.col__b{display:block;width:100%;border-radius:14px 14px 0 0;background:linear-gradient(180deg,#CFE0EC,#B0C8DA);
  transform:scaleY(0);transform-origin:bottom;transition:transform 1.2s cubic-bezier(.2,.75,.25,1)}
.is-in .col__b{transform:scaleY(1)}
.col--our .col__v{color:var(--teal);font-size:46px;letter-spacing:-.02em}
.col--our .col__b{background:linear-gradient(180deg,#3FB2D2 0%,#1F6F8B 100%);box-shadow:0 -14px 46px rgba(46,156,190,.45);transition-delay:.15s}
.col--our .col__b::after{content:'';position:absolute;left:0;right:0;top:0;height:5px;background:#E4573D;border-radius:14px 14px 0 0}
.col--our .col__b{position:relative}
.col__badge{position:absolute;left:50%;transform:translateX(-50%) scale(.9);white-space:nowrap;background:var(--grad);color:#fff;
  font-size:12.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:9px 18px;border-radius:40px;
  box-shadow:0 12px 30px rgba(10,36,57,.35);opacity:0;transition:opacity .45s 1.15s,transform .45s 1.15s;z-index:2}
.is-in .col__badge{opacity:1;transform:translateX(-50%) scale(1)}
.chart__legend{display:grid;grid-template-columns:1fr 1fr;gap:52px;margin-top:16px;text-align:center;font-size:14.5px;font-weight:700;color:var(--ink-2)}
.chart__legend small{display:block;font-weight:400;color:var(--muted);font-size:12.5px;margin-top:3px}
.chart__legend .is-our{color:var(--teal)}
.chart__note{margin:24px 0 0;font-size:14px;color:var(--muted);text-align:center;line-height:1.6;position:relative}
.mass__cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:56px}
.mcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:34px 32px;transition:.35s}
.mcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-m);border-color:transparent}
.mcard__ico{width:54px;height:54px;border-radius:15px;background:var(--grad);display:grid;place-items:center;margin-bottom:22px;
  box-shadow:0 10px 24px rgba(31,111,139,.28)}
.mcard__ico svg{width:26px;height:26px}
.mcard h3{font-size:20px;margin-bottom:12px}
.mcard p{margin:0;color:var(--muted);font-size:15.5px}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:64px;position:relative}
.steps::before{content:'';position:absolute;left:12%;right:12%;top:38px;height:2px;
  background:repeating-linear-gradient(90deg,var(--teal-lt) 0 8px,transparent 8px 18px);opacity:.6}
.step{text-align:center;position:relative}
.step__ico{width:78px;height:78px;border-radius:50%;background:#fff;display:grid;place-items:center;margin:0 auto 22px;
  box-shadow:0 10px 30px rgba(18,62,99,.12);border:1px solid var(--line);position:relative;z-index:2;transition:.35s}
.step:hover .step__ico{transform:translateY(-6px);box-shadow:0 18px 40px rgba(31,111,139,.24)}
.step__ico svg{width:32px;height:32px}
.step__n{font-size:12px;letter-spacing:.16em;font-weight:700;color:var(--teal);text-transform:uppercase}
.step h3{font-size:19px;margin:10px 0 10px}
.step p{margin:0;color:var(--muted);font-size:15px;line-height:1.6}

/* ---------- forms / products ---------- */
.tabs{position:relative;background:var(--soft);border-radius:var(--r-lg);padding:10px;display:flex;gap:6px;margin-top:44px}
.tab{
  flex:1;padding:18px 12px;border-radius:16px;text-align:center;transition:.3s;position:relative;color:var(--ink-2)
}
.tab small{display:block;font-size:12.5px;color:var(--muted);margin-bottom:4px}
.tab b{font-family:'Manrope';font-size:24px;font-weight:700;color:var(--navy-2);display:block;line-height:1.1}
.tab span{display:block;font-size:12.5px;color:var(--muted);margin-top:6px}
.tab:hover{background:#fff}
.tab.is-active{background:var(--grad);box-shadow:0 14px 30px rgba(31,111,139,.32)}
.tab.is-active small,.tab.is-active b,.tab.is-active span{color:#fff}
.tab.is-active::after{content:'';position:absolute;left:50%;bottom:-9px;width:18px;height:18px;background:var(--teal);
  transform:translateX(-50%) rotate(45deg);border-radius:3px}
.prod{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-top:64px}
.prod__head{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.prod__head h3{font-family:'Manrope';font-size:clamp(30px,3vw,44px);font-weight:300;line-height:1.05}
.prod__head h3 b{font-weight:700}
.prod__pct{background:var(--soft-2);color:var(--teal);border-radius:40px;padding:8px 22px;font-family:'Manrope';font-weight:700;font-size:20px}
.prod__dose{margin:22px 0 4px;font-size:17px;color:var(--ink-2);font-weight:600}
.prod__course{color:var(--muted);font-size:16px}
.prod__list{margin:28px 0 0;display:grid;gap:12px}
.prod__list li{display:flex;gap:13px;font-size:16px;color:var(--ink-2);line-height:1.55}
.prod__list li::before{content:'';flex:none;width:7px;height:7px;border-radius:50%;background:var(--teal);margin-top:10px}
.prod__buy{display:flex;align-items:center;gap:26px;margin-top:36px;flex-wrap:wrap}
.prod__price{font-family:'Manrope';font-size:34px;font-weight:800;color:var(--navy-2)}
.prod__price span{font-size:20px;font-weight:600;color:var(--muted)}
.prod__img{position:relative;display:grid;place-items:center}
.prod__img::before{content:'';position:absolute;width:78%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(46,156,190,.20),transparent 68%)}
.prod__img img{position:relative;filter:drop-shadow(0 30px 50px rgba(18,62,99,.24))}
.buyrow{margin-top:78px}
.buyrow h3{font-size:26px;margin-bottom:24px}
.buylogos{display:flex;gap:18px;flex-wrap:wrap}
.buylogos a{background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:20px 34px;font-weight:700;
  font-size:18px;color:var(--navy-2);transition:.3s}
.buylogos a:hover{background:#fff;box-shadow:var(--shadow-m);transform:translateY(-3px);color:var(--teal)}
.instr{display:inline-flex;align-items:center;gap:12px;margin-top:26px;color:var(--navy-2)}
.instr span{border-bottom:1px solid var(--teal-lt)}

/* ---------- indications ---------- */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:56px}
.icard{background:#fff;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-s);border:1px solid var(--line);
  transition:.38s;display:flex;flex-direction:column}
.icard:hover{transform:translateY(-8px);box-shadow:var(--shadow-l);border-color:transparent}
.icard__ph{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--soft-2)}
.icard__ph img{width:100%;height:100%;object-fit:cover;transition:.7s}
.icard:hover .icard__ph img{transform:scale(1.06)}
.icard__tag{position:absolute;left:18px;top:18px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);
  border-radius:40px;padding:9px 18px;font-size:13px;font-weight:700;color:var(--teal)}
.icard__b{padding:28px 30px 32px}
.icard h3{font-size:21px;margin-bottom:10px}
.icard p{margin:0;color:var(--muted);font-size:15.5px}

/* ---------- quality ---------- */
.qbanner{
  margin-top:48px;border-radius:var(--r-lg);padding:52px 56px;color:#fff;display:grid;
  grid-template-columns:1fr 1fr;gap:50px;align-items:center;position:relative;overflow:hidden;
  background:radial-gradient(120% 140% at 12% 20%,#1F6F8B 0%,#123E63 60%,#0A2439 100%);
  box-shadow:0 30px 70px rgba(18,62,99,.3)
}
.qbanner::after{content:'';position:absolute;right:-80px;top:-80px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(46,156,190,.4),transparent 62%)}
.qbanner__f{font-family:'Manrope';font-size:clamp(48px,6vw,86px);font-weight:800;line-height:1;letter-spacing:-.03em;color:#fff}
.qbanner__f span{font-size:24px;font-weight:600;margin-left:8px}
.qbanner__c{margin-top:14px;font-size:16px;color:rgba(255,255,255,.8)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;position:relative;z-index:2}
.chip{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:40px;padding:10px 20px;font-size:13.5px}
.qbanner p{margin:0;font-size:16.5px;line-height:1.66;color:rgba(255,255,255,.9);position:relative;z-index:2}
.qbanner p b{color:#fff}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:34px}
.qcard{background:var(--grad-soft);border-radius:var(--r);padding:30px 28px;border:1px solid var(--line)}
.qcard h3{font-size:17.5px;margin-bottom:10px;line-height:1.35}
.qcard p{margin:0;font-size:15px;color:var(--muted)}

/* ---------- life ---------- */
.life__figs{position:relative;padding-bottom:60px;padding-right:60px}
.life__figs img:first-child{border-radius:var(--r-lg);box-shadow:var(--shadow-l);width:100%;aspect-ratio:3/4;object-fit:cover}
.life__figs img:last-child{position:absolute;right:0;bottom:0;width:56%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--r);border:8px solid #fff;box-shadow:var(--shadow-l)}
.checks{margin:32px 0 0;display:grid;gap:15px}
.checks li{display:flex;gap:14px;align-items:center;font-size:17px}
.checks i{width:26px;height:26px;border-radius:50%;background:var(--soft-2);display:grid;place-items:center;flex:none}

/* ---------- faq ---------- */
.faq{margin-top:48px;display:grid;gap:14px;max-width:900px;margin-left:auto;margin-right:auto}
.faq__i{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.3s}
.faq__i.is-open{box-shadow:var(--shadow-m);border-color:transparent}
.faq__q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 28px;
  text-align:left;font-family:'Manrope';font-size:18px;font-weight:600;color:var(--navy-2)}
.faq__q i{width:34px;height:34px;border-radius:50%;background:var(--soft-2);display:grid;place-items:center;flex:none;transition:.3s}
.faq__i.is-open .faq__q i{background:var(--grad);transform:rotate(45deg)}
.faq__i.is-open .faq__q i svg path{stroke:#fff}
.faq__a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq__i.is-open .faq__a{max-height:400px}
.faq__a p{margin:0;padding:0 28px 26px;color:var(--muted);font-size:16px}

/* ---------- footer ---------- */
.footer{background:linear-gradient(160deg,#123E63 0%,#0A2439 100%);color:rgba(255,255,255,.72);padding:80px 0 34px;position:relative;overflow:hidden}
.footer::before{content:'О';position:absolute;left:-40px;bottom:-160px;font-family:'Manrope';font-size:420px;font-weight:800;
  color:rgba(255,255,255,.03);line-height:1;pointer-events:none}
.footer__g{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:44px;position:relative;z-index:2}
.footer h4{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-lt);margin-bottom:20px;font-weight:700}
.footer__logo{font-family:'Manrope';font-weight:800;font-size:28px;color:#fff;letter-spacing:.02em}
.footer p{margin:12px 0 0;font-size:14.5px;line-height:1.62}
.footer li{margin-bottom:12px;font-size:15px}
.footer a:hover{color:#fff}
.footer__phone{font-family:'Manrope';font-size:24px;font-weight:700;color:#fff}
.footer__soc{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.footer__soc a{background:rgba(255,255,255,.1);border-radius:10px;padding:10px 20px;font-size:14px;color:#fff;transition:.3s}
.footer__soc a:hover{background:var(--teal)}
.footer__bot{margin-top:54px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);display:flex;
  justify-content:space-between;gap:30px;font-size:13px;line-height:1.6;position:relative;z-index:2}
.disclaimer-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:55;background:rgba(244,248,251,.94);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);text-align:center;padding:15px 20px;font-size:13px;letter-spacing:.09em;
  color:#8A9AA5;font-weight:600
}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:24px}
.modal.is-open{display:flex}
.modal__ov{position:absolute;inset:0;background:rgba(10,36,57,.62);backdrop-filter:blur(6px);animation:fade .3s}
.modal__box{position:relative;background:#fff;border-radius:var(--r-lg);width:100%;max-width:760px;max-height:88vh;
  overflow:auto;padding:46px 48px;box-shadow:var(--shadow-l);animation:pop .34s cubic-bezier(.2,.8,.3,1)}
.modal__box--sm{max-width:480px}
.modal__x{position:absolute;right:20px;top:20px;width:40px;height:40px;border-radius:50%;background:var(--soft);
  display:grid;place-items:center;transition:.25s}
.modal__x:hover{background:var(--soft-2);transform:rotate(90deg)}
.modal h3{font-size:28px;margin-bottom:10px}
.modal .lead{font-size:16px;margin-top:8px}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}
.regions{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:28px}
.region{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 22px;border:1px solid var(--line);
  border-radius:14px;text-align:left;font-size:16px;font-weight:600;color:var(--navy-2);transition:.26s;width:100%}
.region:hover{border-color:var(--teal);background:var(--soft);transform:translateX(4px)}
.region small{color:var(--muted);font-weight:400;font-size:13px}
.phlist{display:grid;gap:12px;margin-top:26px}
.ph{border:1px solid var(--line);border-radius:14px;padding:20px 24px}
.ph b{display:block;font-size:17px;color:var(--navy-2);font-family:'Manrope'}
.ph span{display:block;color:var(--muted);font-size:14.5px;margin-top:5px}
.ph a{color:var(--teal);font-size:14.5px;font-weight:600}
.back{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-weight:600;font-size:14.5px;margin-bottom:6px}
.online{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.online a{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:14px 24px;font-weight:700;
  color:var(--navy-2);transition:.25s}
.online a:hover{background:#fff;box-shadow:var(--shadow-s);color:var(--teal)}

/* forms */
.field{margin-top:16px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;padding:15px 18px;border:1.5px solid var(--line);border-radius:13px;font:inherit;font-size:16px;
  background:var(--soft);transition:.25s;color:var(--ink)
}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--teal);background:#fff}
.formnote{margin-top:16px;font-size:12.5px;color:var(--muted);line-height:1.5}
.okmsg{padding:30px 0;text-align:center}
.okmsg i{width:64px;height:64px;border-radius:50%;background:var(--grad);display:grid;place-items:center;margin:0 auto 18px}

/* reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1)}
.rv.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:1100px){
  .nav{display:none}
  .burger{display:flex}
  .topbar__phone{display:none}
  .topbar__cta{display:none}
  .hero__in{grid-template-columns:1fr;gap:40px}
  .hero__pack img{max-width:min(88vw,520px)}
  .split,.prod,.qbanner{grid-template-columns:1fr;gap:40px}
  .split--rev>*:first-child{order:0}
  .adv,.mass__cards,.cards3{grid-template-columns:repeat(2,1fr)}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:40px 24px}
  .steps::before{display:none}
  .footer__g{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  body{font-size:16px;padding-bottom:60px}
  .container{padding:0 20px}
  .sec{padding:70px 0}
  .h2{font-size:29px;max-width:none}
  .hero{min-height:auto;padding:56px 0 66px}
  .hero__list li{font-size:17px}
  .qcols{grid-template-columns:1fr;gap:34px}
  .qcol{padding:0}
  .qcol+.qcol::before{display:none}
  .adv,.mass__cards,.cards3,.grid4,.steps,.regions{grid-template-columns:1fr}
  .adv__i{padding:26px 0}
  .adv__i::before{display:none}
  .adv__i::after{left:0;right:0}
  .quote{padding:32px 26px 32px 32px}
  .tabs{flex-wrap:wrap;gap:8px}
  .tab{flex:1 1 calc(50% - 8px)}
  .tab.is-active::after{display:none}
  .modal__box{padding:34px 24px}
  .footer__g{grid-template-columns:1fr;gap:32px}
  .footer__bot{flex-direction:column}
  .life__figs{padding:0}
  .life__figs img:last-child{position:static;width:100%;margin-top:16px;border-width:0}
  .disclaimer-bar{font-size:10.5px;letter-spacing:.05em;padding:12px}
  .hero__badge{position:static;margin-top:22px;max-width:none;display:inline-block}
  .hero__pack{margin-top:8px}
  .hero__actions{gap:18px;margin-top:34px}
  .hero__dna{width:340px;right:-90px;top:auto;bottom:2%}
  .hero__knee{display:none}
  .hero h1{font-size:29px;max-width:none}
  .btn{padding:17px 32px;font-size:14px}
  .prod__buy{gap:14px}
  .prod__price{font-size:28px}
  .chart{padding:26px 20px}
  .chart__bars{gap:24px;height:220px}
}

[hidden]{display:none!important}
.back{white-space:nowrap}


/* ================= объём и декор ================= */
.sec{overflow:hidden}
.decor{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.decor+.container,.sec>.container{position:relative;z-index:1}
.orb{position:absolute;border-radius:50%;filter:blur(70px);will-change:transform;animation:drift 22s ease-in-out infinite}
.orb--a{background:radial-gradient(circle at 35% 35%,#8FD8EE 0%,#2E9CBE 55%,rgba(46,156,190,0) 72%)}
.orb--b{background:radial-gradient(circle at 40% 40%,#D6E7F5 0%,#8FB6D2 55%,rgba(143,182,210,0) 72%)}
.orb:nth-of-type(2){animation-duration:30s;animation-direction:reverse}
.mock{position:absolute;filter:blur(7px) saturate(.9);opacity:.22;will-change:transform;animation:drift 26s ease-in-out infinite}
.mock--big{opacity:.18;filter:blur(9px)}
.mock--float{animation-duration:19s}
@keyframes drift{0%,100%{transform:translate3d(0,0,0) rotate(var(--r,0deg))}50%{transform:translate3d(0,-26px,0) rotate(var(--r,0deg))}}
@media (prefers-reduced-motion:reduce){.orb,.mock,.hero__pack img,.hero__dna,.hero__knee{animation:none}}

/* мягкое зерно поверх светлых секций */
body::after{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.028;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")
}

/* стеклянные карточки */
.mcard,.qcard,.icard,.faq__i,.quote{position:relative;isolation:isolate}
.mcard{background:rgba(255,255,255,.82);backdrop-filter:blur(12px);border-color:rgba(255,255,255,.9)}
.qcard{background:linear-gradient(150deg,rgba(255,255,255,.9),rgba(234,243,250,.72));backdrop-filter:blur(10px);border-color:rgba(255,255,255,.9)}
.icard{background:rgba(255,255,255,.88);backdrop-filter:blur(10px)}
.faq__i{background:rgba(255,255,255,.9);backdrop-filter:blur(10px)}
.quote{background:rgba(255,255,255,.9);backdrop-filter:blur(14px)}
.tabs{background:rgba(255,255,255,.6);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.85);box-shadow:0 10px 30px rgba(18,62,99,.07)}
.tab:hover{background:rgba(255,255,255,.95)}

/* призрачные номера шагов */
.step{position:relative}
.step__ghost{
  position:absolute;left:50%;top:52px;transform:translateX(-50%);font-family:'Manrope';font-weight:800;
  font-size:158px;line-height:1;color:rgba(18,62,99,.042);pointer-events:none;user-select:none;z-index:0
}
.step__ico,.step__n,.step h3,.step p{position:relative;z-index:1}

/* карточки преимуществ — лёгкий объём при наведении */
.adv__i{transition:.35s;border-radius:18px}
.adv__i:hover{background:rgba(255,255,255,.75);box-shadow:0 18px 44px rgba(18,62,99,.09);transform:translateY(-4px)}
.adv__i:hover .adv__ico{box-shadow:0 12px 26px rgba(31,111,139,.22)}
.adv__ico{transition:.35s}

/* кнопка «аптеки в регионе» */
.buylogos a{display:inline-flex;align-items:center;gap:12px}
.buylogos a svg{width:20px;height:20px}

@media(max-width:760px){
  .chart__plot{height:230px;gap:26px}
  .chart__legend{gap:26px;font-size:13px}
  .col--our .col__v{font-size:34px}
  .col__v{font-size:20px}
  .col__badge{font-size:11px;padding:7px 13px}
  .step__ghost{font-size:110px;top:44px}
  .mock--big{display:none}
  .orb{filter:blur(50px)}
}

/* стеклянная панель карточки препарата */
.prod{
  background:rgba(255,255,255,.7);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.92);
  border-radius:30px;padding:48px 54px;box-shadow:0 26px 66px rgba(18,62,99,.10);position:relative;overflow:hidden
}
.prod::before{content:'';position:absolute;inset:0;background:linear-gradient(150deg,rgba(46,156,190,.09),transparent 52%);pointer-events:none}
.prod>*{position:relative;z-index:1}
.prod__img::before{width:92%;background:radial-gradient(circle,rgba(46,156,190,.28),transparent 66%)}
.prod__img img{max-height:340px;object-fit:contain}

/* мягкое свечение и отражение под упаковкой в первом экране */
.hero__pack::before{
  content:'';position:absolute;left:50%;top:50%;width:120%;aspect-ratio:1;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(46,156,190,.34),rgba(46,156,190,0) 62%);pointer-events:none;filter:blur(10px)
}
.hero__pack img{position:relative}

@media(max-width:760px){
  .prod{padding:30px 22px;border-radius:22px}
  .prod__img img{max-height:240px}
}