:root{
  --bg:#F2F8F9; --card:#FFFFFF; --ink:#0A2A2E; --muted:#4C6A6E;
  --teal:#12B3A6; --teal-deep:#0B7F77; --teal-wash:rgba(18,179,166,.12);
  --coral:#FF5C39; --line:#D7E7E9;
  --display:"Anton",Impact,system-ui,sans-serif; --body:"Inter",system-ui,sans-serif;
  --pad:clamp(1.25rem,5vw,5rem); --sect:clamp(3.5rem,8vw,6.5rem); --maxw:84rem; --r:24px;
}
*{box-sizing:border-box;min-width:0}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:var(--body);
  font-size:clamp(1rem,.96rem + .2vw,1.1rem);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2{font-family:var(--display);font-weight:400;text-transform:uppercase;line-height:1.08;letter-spacing:-.005em;margin:0;text-wrap:balance}
h3{font-family:var(--body);font-weight:700;line-height:1.15;letter-spacing:-.015em;margin:0;text-wrap:balance}
h1{font-size:clamp(2.5rem,5.4vw,4.2rem)}
h2{font-size:clamp(2rem,4vw,3.1rem)}
h3{font-size:clamp(1.12rem,1.6vw,1.4rem);line-height:1.15}
p{margin:0 0 1em}a{color:inherit}img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
section{padding-block:var(--sect)}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;background:var(--teal-wash);color:var(--teal-deep);
  font-weight:600;font-size:.82rem;padding:.45rem .9rem;border-radius:999px}
.lead{font-size:clamp(1.02rem,1.25vw,1.22rem);color:var(--muted);max-width:54ch}
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:1.05rem 1.7rem;border-radius:999px;font-weight:600;
  text-decoration:none;transition:transform .18s ease;white-space:nowrap;border:0;outline:0;appearance:none;
  -webkit-appearance:none;font-size:1rem;cursor:pointer;font-family:var(--body)}
.btn:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.btn:hover{transform:translateY(-2px)}
.btn-coral{background:var(--coral);color:#fff;box-shadow:0 12px 26px -12px rgba(255,92,57,.8)}
.btn-ink{background:var(--ink);color:#fff}
.btn-soft{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-glass{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.4)}
iconify-icon{display:inline-block;vertical-align:-.125em}

/* nav */
.nav{position:sticky;top:0;z-index:40;backdrop-filter:blur(12px);background:rgba(242,248,249,.88);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--maxw);margin-inline:auto;padding:.8rem var(--pad);display:flex;align-items:center;justify-content:space-between;gap:1.25rem}
.brand{font-family:var(--display);font-weight:400;text-transform:uppercase;letter-spacing:.005em;font-size:1.2rem;text-decoration:none;white-space:nowrap}
.brand i{font-style:normal;color:var(--teal)}
.nav-links{display:flex;gap:1.5rem;font-size:.95rem;font-weight:500}
.nav-links a{text-decoration:none;color:var(--muted)}
.nav-links a:hover,.nav-links a.on{color:var(--ink)}
.nav-links a.on{text-decoration:underline;text-decoration-color:var(--teal);text-underline-offset:6px;text-decoration-thickness:2px}
@media(max-width:1100px){.nav-links{display:none}}
@media(max-width:520px){.nav .btn{padding:.7rem 1rem;font-size:.88rem}.brand{font-size:1.05rem}}
.crumbs{font-size:.85rem;color:var(--muted);padding-top:1.1rem;margin:0}
.crumbs a{text-decoration:none}

/* hero */
.shero{padding-top:1.25rem}
.shero-grid{display:grid;gap:clamp(1.75rem,3.5vw,3rem);grid-template-columns:minmax(0,1fr)}
@media(min-width:1000px){.shero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center}}
.shero .sub{margin-top:1.2rem;color:var(--muted);font-size:clamp(1.02rem,1.2vw,1.2rem);max-width:46ch}
.shero-cta{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:1.8rem}
.shero-media{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;box-shadow:0 40px 80px -40px rgba(10,42,46,.45)}
.shero-media img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;left:1rem;bottom:1rem;background:#fff;border-radius:18px;padding:.85rem 1.1rem;
  display:flex;align-items:center;gap:.85rem;box-shadow:0 18px 40px -20px rgba(10,42,46,.5)}
.badge b{font-family:var(--display);font-weight:400;font-size:1.5rem;line-height:1;display:block}
.badge span{font-size:.76rem;color:var(--muted);display:block;margin-top:.15rem}
.badge .stars{color:var(--teal);font-size:.92rem;display:flex;gap:.05rem}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.4rem .85rem;font-size:.85rem;color:var(--muted);
  display:inline-flex;align-items:center;gap:.35rem}
.chip iconify-icon{color:var(--teal)}

/* booking band */
.bookband{padding-block:clamp(2.5rem,5vw,4rem)}
.book-grid{background:linear-gradient(180deg,#0A2A2E,#0E3B40);color:#EAF6F6;border-radius:var(--r);
  padding:clamp(1.6rem,3.5vw,3rem);display:grid;gap:clamp(1.75rem,3.5vw,3rem);grid-template-columns:minmax(0,1fr)}
@media(min-width:960px){.book-grid{grid-template-columns:minmax(0,1fr) minmax(0,.95fr);align-items:center}}
.book-grid h2{color:#fff}
.book-grid .lead{color:#A9CACB}
.facts{display:grid;gap:.55rem;margin-top:1.5rem;font-size:.94rem;color:#BDD8D9}
.facts div{display:flex;align-items:center;gap:.6rem}
.facts iconify-icon{color:var(--teal)}
.form{min-width:0;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-radius:20px;
  padding:clamp(1.25rem,2.5vw,1.85rem);display:grid;gap:.85rem}
.field{display:grid;gap:.35rem;min-width:0}
.field label{font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:#A9CACB}
.field input,.field select,.field textarea{width:100%;min-width:0;max-width:100%;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;
  padding:.8rem 1rem;font-family:var(--body);font-size:1rem;border-radius:12px}
.field input::placeholder,.field textarea::placeholder{color:#8FB0B2}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--teal);outline-offset:1px}
.field select option{color:#0A2A2E}
.row2{display:grid;gap:.85rem;grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:480px){.row2{grid-template-columns:minmax(0,1fr)}}
.note{font-size:.8rem;color:#8FB0B2;margin:0}

/* symptoms */
.sym{display:grid;gap:1rem;grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:960px){.sym{grid-template-columns:repeat(4,minmax(0,1fr))}}
.symc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.35rem}
.symc iconify-icon{font-size:1.55rem;color:var(--coral)}
.symc b{display:block;font-family:var(--body);font-weight:700;font-size:1.02rem;margin:.65rem 0 .35rem}
.symc span{font-size:.9rem;color:var(--muted)}

/* split */
.split{display:grid;gap:clamp(1.75rem,3.5vw,3rem);grid-template-columns:minmax(0,1fr);align-items:center}
@media(min-width:960px){.split{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.split.rev .ph{order:2}}
.ph{border-radius:var(--r);overflow:hidden;aspect-ratio:4/3}
.ph img{width:100%;height:100%;object-fit:cover}
.ticks{list-style:none;margin:1.25rem 0 0;padding:0;display:grid;gap:.6rem}
.ticks li{display:flex;gap:.7rem;align-items:flex-start;color:var(--muted)}
.ticks iconify-icon{color:var(--teal);font-size:1.15rem;flex:none;margin-top:.2rem}

/* band */
.band{position:relative;min-height:min(58svh,26rem);display:flex;align-items:center;overflow:hidden}
.band img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.band::after{content:"";position:absolute;inset:0;z-index:1;background:
  linear-gradient(95deg,rgba(6,32,35,.94) 0%,rgba(6,32,35,.8) 40%,rgba(6,32,35,.3) 75%,rgba(6,32,35,.08) 100%)}
.band .wrap{position:relative;z-index:2;width:100%}
.band .inner{color:#fff;max-width:42rem}
.band h2{color:#fff}.band p{color:#C6DEDF;margin-top:1rem;max-width:46ch}

/* pricing */
.pcards{display:grid;gap:1.25rem;grid-template-columns:minmax(0,1fr)}
@media(min-width:860px){.pcards{grid-template-columns:repeat(3,minmax(0,1fr))}}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.7rem;display:flex;flex-direction:column;gap:.65rem}
.pcard .amt{font-family:var(--display);font-weight:400;font-size:2.3rem;line-height:1;color:var(--coral);margin:0}
.pcard small{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.pcard p{color:var(--muted);margin:0}
.pcard .btn{align-self:flex-start;margin-top:auto}

/* proof */
.proof{background:#E8F3F4}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-bottom:clamp(1.75rem,3.5vw,2.5rem)}
@media(min-width:900px){.stats{grid-template-columns:repeat(4,minmax(0,1fr))}}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.4rem}
.stat b{display:block;font-family:var(--display);font-weight:400;font-size:clamp(2.1rem,4vw,2.9rem);line-height:1;color:var(--teal-deep)}
.stat span{display:block;margin-top:.5rem;font-size:.87rem;color:var(--muted);max-width:22ch}
.reviews{columns:1;column-gap:1.25rem}
@media(min-width:760px){.reviews{columns:2}}
@media(min-width:1120px){.reviews{columns:3}}
.review{break-inside:avoid;margin:0 0 1.25rem;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.5rem}
.review p{margin:.75rem 0 .9rem}
.review .who{font-size:.82rem;color:var(--muted);display:flex;align-items:center;gap:.5rem}
.review .rate{color:var(--teal);display:flex;gap:.05rem;font-size:1rem}

/* faq */
details{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:1.05rem 1.3rem;margin-bottom:.7rem}
summary{cursor:pointer;font-family:var(--body);font-weight:700;font-size:clamp(1rem,1.4vw,1.18rem);
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1.2rem}
summary::-webkit-details-marker{display:none}
summary iconify-icon{color:var(--teal);transition:transform .25s ease;flex:none}
details[open] summary iconify-icon{transform:rotate(45deg)}
details p{margin:.85rem 0 0;color:var(--muted);max-width:62ch}

/* related */
.rel{display:grid;gap:1rem;grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:900px){.rel{grid-template-columns:repeat(5,minmax(0,1fr))}}
.rcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;
  display:flex;flex-direction:column;transition:transform .22s ease,box-shadow .22s ease}
.rcard:hover{transform:translateY(-4px);box-shadow:0 26px 50px -32px rgba(10,42,46,.45)}
.rcard img{aspect-ratio:16/10;object-fit:cover;width:100%}
.rcard b{font-family:var(--body);font-weight:700;font-size:1rem;padding:.9rem 1.1rem}

/* cta */
.cta{position:relative;border-radius:var(--r);overflow:hidden;padding:clamp(2rem,4.5vw,3.25rem);color:#EAF6F6;text-align:center}
.cta img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.cta::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(8,38,42,.94),rgba(8,38,42,.985))}
.cta-in{position:relative;z-index:2}
.cta h2{color:#fff}.cta p{color:#A9CACB;max-width:48ch;margin-inline:auto}

/* footer */
footer{padding-block:clamp(2.5rem,5vw,4rem) 2rem;border-top:1px solid var(--line);font-size:.92rem;color:var(--muted)}
.f-grid{display:grid;gap:2rem;grid-template-columns:minmax(0,1fr)}
@media(min-width:860px){.f-grid{grid-template-columns:1.5fr 1fr 1fr 1fr}}
.f-col h4{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin:0 0 .9rem}
.f-col ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
footer a{text-decoration:none}
footer a:hover{color:var(--teal-deep)}
.legal{margin-top:2.25rem;padding-top:1.35rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;
  gap:1rem;justify-content:space-between;font-size:.84rem}

.callbar{position:fixed;left:0;right:0;bottom:0;z-index:50;display:none;background:var(--coral);color:#fff;
  padding:.95rem 1rem;text-align:center;font-weight:600;text-decoration:none}
@media(max-width:760px){.callbar{display:block}body{padding-bottom:3.6rem}}

.rv{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ---------- фактура фона ---------- */
body{
  background-color:var(--bg);
  background-image:
    radial-gradient(60rem 40rem at 82% -8%, rgba(18,179,166,.13), transparent 60%),
    radial-gradient(46rem 34rem at -10% 22%, rgba(255,92,57,.09), transparent 62%),
    radial-gradient(52rem 38rem at 110% 78%, rgba(18,179,166,.09), transparent 60%);
  background-attachment:fixed;
  background-repeat:no-repeat;
}
/* фото-подложка в секции: очень слабая, с растворением по краям */
.tex{position:relative;isolation:isolate}
.tex::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:var(--tex-img);background-size:cover;background-position:center;
  opacity:.07;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 22%,#000 78%,transparent);
  mask-image:linear-gradient(180deg,transparent,#000 22%,#000 78%,transparent)}
/* секции со своим фоном фактуру не наследуют */
.proof,.cta,.band,.book-grid{isolation:isolate}
@media(prefers-reduced-motion:no-preference){}