/* Лечение мозжечковой атаксии — общий стиль (RU / EN). Без фреймворков. */
:root{
  --milk:#F5F2EA;        /* фон страницы: молочный, не белый */
  --milk-2:#EDE8DD;      /* полосы-секции */
  --card:#FBF9F4;        /* карточки */
  --line:#DDD6C8;
  --ink:#1D2733;         /* основной текст */
  --muted:#5B6470;       /* второстепенный текст */
  --navy:#16324F;
  --navy-2:#24486D;
  --gold:#C9A227;
  --gold-ink:#8A6C10;    /* золото для текста на светлом (контраст) */
  --wa:#1F7A55;
  --serif:"Spectral",Georgia,"Times New Roman",serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --r:14px;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--milk);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-underline-offset:3px}
h1,h2,h3{font-family:var(--serif);font-weight:500;color:var(--navy);line-height:1.12;margin:0;
  text-wrap:balance;letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}

/* ── шапка ── */
.top{position:sticky;top:0;z-index:20;background:rgba(245,242,234,.92);
  backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);
  border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:16px;height:62px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);margin-right:auto;min-width:0}
.brand-mark{width:30px;height:30px;flex:none}
.brand b{font-family:var(--serif);font-weight:600;font-size:19px;letter-spacing:.01em}
.brand small{display:block;font-size:11.5px;color:var(--muted);letter-spacing:.04em;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav{display:none;gap:22px}
.nav a{color:var(--ink);text-decoration:none;font-size:14.5px;font-weight:600}
.nav a:hover{color:var(--gold-ink)}
.lang{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;font-size:13px;font-weight:700;flex:none}
.lang a,.lang span{padding:5px 11px;text-decoration:none;color:var(--muted)}
.lang span{background:var(--navy);color:#fff}
.top .top-cta{display:none}
@media (min-width:960px){.nav{display:flex}.top .top-cta{display:inline-flex}}

/* ── кнопки ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:13px 24px;
  border-radius:999px;font-weight:700;font-size:16px;text-decoration:none;border:1.5px solid transparent;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease}
.btn svg{width:20px;height:20px;flex:none}
.btn-wa{background:var(--navy);color:#fff;box-shadow:0 8px 22px rgba(22,50,79,.18)}
.btn-wa:hover{background:var(--navy-2);transform:translateY(-1px)}
.btn-ghost{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-ghost:hover{background:rgba(22,50,79,.06)}
.btn-sm{min-height:40px;padding:8px 16px;font-size:14px}

/* ── hero ── */
.hero{padding:34px 0 46px}
.hero .wrap{display:grid;gap:34px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold-ink);margin:0 0 16px}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--gold)}
.hero h1{font-size:clamp(36px,8.4vw,64px);margin-bottom:18px}
.hero h1 em{font-style:italic;font-weight:400;color:var(--gold-ink)}
.lead{font-size:clamp(17px,2.1vw,19.5px);color:#3A4552;max-width:56ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 14px}
.fine{font-size:13.5px;color:var(--muted)}
.hero-media{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-self:center}
.shot{position:relative;margin:0;border-radius:var(--r);overflow:hidden;background:var(--milk-2);
  box-shadow:0 1px 0 rgba(255,255,255,.7) inset,0 18px 40px -22px rgba(22,50,79,.45)}
.shot img{width:100%;height:100%;object-fit:cover;aspect-ratio:9/14}
.shot figcaption{position:absolute;left:10px;right:10px;bottom:10px;background:rgba(251,249,244,.94);
  border-radius:10px;padding:8px 11px;font-size:12.5px;line-height:1.35;color:var(--ink)}
.shot figcaption b{display:block;font-size:13.5px;color:var(--navy)}
.shot .tag{position:absolute;top:10px;left:10px;background:var(--navy);color:#fff;font-size:11.5px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
.shot .tag.after{background:var(--gold);color:#1d1606}
.hero-media .note{grid-column:1/-1;font-size:12.5px;color:var(--muted);margin:2px 2px 0}
@media (min-width:900px){
  .hero{padding:64px 0 76px}
  .hero .wrap{grid-template-columns:1.12fr .88fr;gap:56px;align-items:center}
}

/* ── полоса фактов ── */
.facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--card)}
.facts ul{list-style:none;margin:0;padding:22px 0;display:grid;grid-template-columns:1fr 1fr;gap:20px 18px}
.facts li{border-left:2px solid var(--gold);padding-left:12px}
.facts b{display:block;font-family:var(--serif);font-size:28px;font-weight:500;color:var(--navy);line-height:1.1}
.facts span{font-size:13.5px;color:var(--muted);line-height:1.35;display:block}
@media (min-width:860px){.facts ul{grid-template-columns:repeat(4,1fr);padding:28px 0}}

/* ── секции ── */
.sec{padding:60px 0}
.sec.alt{background:var(--milk-2)}
.sec-head{max-width:720px;margin-bottom:30px}
.sec-head h2{font-size:clamp(29px,5.2vw,44px);margin-bottom:12px}
.sec-head p{color:#3A4552;font-size:17.5px}
.kicker{font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink);margin:0 0 10px}
@media (min-width:900px){.sec{padding:92px 0}}

.grid{display:grid;gap:16px}
@media (min-width:700px){.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}}
@media (min-width:640px) and (max-width:999px){.g4{grid-template-columns:1fr 1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 20px}
.card h3{font-size:22px;margin-bottom:8px}
.card p{color:#3A4552;font-size:16px;margin:0}
.card p+p{margin-top:.7em}
.card .lbl{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:8px;display:block}

.symptoms{list-style:none;padding:0;margin:0;display:grid;gap:10px}
@media (min-width:700px){.symptoms{grid-template-columns:1fr 1fr}}
.symptoms li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px 14px 46px;position:relative;font-size:16px}
.symptoms li::before{content:"";position:absolute;left:17px;top:21px;width:12px;height:12px;border-radius:50%;
  border:2px solid var(--gold)}
.symptoms b{color:var(--navy)}
.callout{margin-top:22px;background:rgba(22,50,79,.06);border-left:3px solid var(--navy);border-radius:0 12px 12px 0;padding:16px 18px;font-size:16px;color:#2D3946}

/* шаги */
.steps{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;gap:14px}
@media (min-width:860px){.steps{grid-template-columns:1fr 1fr}}
.steps li{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 20px 74px;position:relative}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:20px;top:20px;font-family:var(--serif);
  font-size:30px;line-height:1;color:var(--gold-ink)}
.steps h3{font-size:22px;margin-bottom:6px}
.steps p{margin:0;color:#3A4552;font-size:16px}

/* ИИ-замер */
.pipe{counter-reset:p;list-style:none;margin:0 0 28px;padding:0;display:grid;gap:10px}
@media (min-width:700px){.pipe{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.pipe{grid-template-columns:repeat(4,1fr)}}
.pipe li{counter-increment:p;position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 18px 16px}
.pipe li::before{content:counter(p);display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;
  background:var(--navy);color:#fff;font-weight:700;font-size:14px;margin-bottom:10px}
@media (min-width:1000px){.pipe li:not(:last-child)::after{content:"";position:absolute;right:-9px;top:30px;width:8px;height:8px;
  border-top:2px solid var(--gold);border-right:2px solid var(--gold);transform:rotate(45deg);z-index:1}}
.pipe b{display:block;font-family:var(--serif);font-weight:500;font-size:20px;color:var(--navy);line-height:1.2;margin-bottom:6px}
.pipe span{display:block;font-size:15px;color:#3A4552;line-height:1.5}
.ai-media{display:grid;gap:18px;align-items:start}
@media (min-width:860px){.ai-media{grid-template-columns:1.45fr 1fr;gap:24px}}
.clip{margin:0}
.clip-frame{position:relative;border-radius:var(--r);overflow:hidden;background:#0f1d2e;box-shadow:0 18px 40px -22px rgba(22,50,79,.5)}
.clip video{width:100%;height:auto}
.clip-loop video{aspect-ratio:760/662}
.clip-v{max-width:380px;width:100%;justify-self:center}
.clip-v video{aspect-ratio:9/16}
.clip .tag{position:absolute;top:10px;background:var(--navy);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
.clip .tag.after{background:var(--gold);color:#1d1606}
.clip figcaption{font-size:14px;color:var(--muted);margin-top:10px;line-height:1.45}
.ai-result{max-width:760px;margin-top:30px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0 10px}
.metric{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 12px}
.metric b{display:block;white-space:nowrap;font-family:var(--serif);font-size:clamp(21px,5.4vw,36px);font-weight:500;color:var(--navy);line-height:1.05}
.metric span{display:block;font-size:13px;color:var(--muted);line-height:1.35;margin-top:4px}

/* случай */
.timeline{display:grid;gap:16px;margin-bottom:26px}
@media (min-width:860px){.timeline{grid-template-columns:1fr 1fr}}
.tl{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px}
.tl .when{font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink)}
.tl h3{font-size:23px;margin:6px 0 8px}
.tl p{margin:0;color:#3A4552;font-size:16px}
.pairs{display:grid;gap:22px}
@media (min-width:860px){.pairs{grid-template-columns:1fr 1fr}}
.pair h3{font-size:22px;margin:0 0 10px}
.pair .duo{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.quote{margin:12px 0 0;padding:14px 16px;background:var(--card);border:1px solid var(--line);border-radius:12px;
  font-family:var(--serif);font-size:18.5px;line-height:1.45;color:var(--navy)}
.quote small{display:block;font-family:var(--sans);font-size:13px;color:var(--muted);margin-top:6px}
.video{margin:30px 0 0;border-radius:var(--r);overflow:hidden;background:#0f1d2e;box-shadow:0 22px 50px -28px rgba(22,50,79,.6)}
.video video{width:100%;height:auto;aspect-ratio:16/9;background:#0f1d2e}
.video-cap{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;justify-content:space-between;margin-top:12px;font-size:14px;color:var(--muted)}

/* команда */
.team{display:grid;gap:14px;grid-template-columns:1fr 1fr}
@media (min-width:1000px){.team{grid-template-columns:repeat(4,1fr);gap:18px}}
.doc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.doc img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 25%;background:var(--milk-2)}
.doc > div{padding:14px 14px 16px}
.doc h3{font-size:20px;margin-bottom:6px}
.doc .role{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-ink);margin:0 0 4px}
.doc p{margin:0;font-size:14.5px;color:#3A4552;line-height:1.5}
.doc.lead-doc{border-color:#CDBF95;box-shadow:0 0 0 3px rgba(201,162,39,.12)}
@media (min-width:760px){.doc > div{padding:18px 18px 20px}.doc h3{font-size:22px}.doc p{font-size:15.5px}}

/* FAQ */
.faq{display:grid;gap:10px;max-width:860px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px}
.faq summary{cursor:pointer;list-style:none;padding:17px 52px 17px 18px;font-weight:700;font-size:16.5px;color:var(--navy);position:relative;line-height:1.4}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:20px;top:50%;width:10px;height:10px;margin-top:-7px;
  border-right:2px solid var(--gold-ink);border-bottom:2px solid var(--gold-ink);transform:rotate(45deg);transition:transform .2s ease}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:-2px}
.faq .a{padding:0 18px 18px;color:#3A4552;font-size:16px}
.faq .a p:last-child{margin:0}

/* контакты */
.contact{display:grid;gap:22px}
@media (min-width:900px){.contact{grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}}
.clist{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.clist li{display:grid;grid-template-columns:40px 1fr;gap:12px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.clist svg{width:22px;height:22px;color:var(--navy);justify-self:center}
.clist small{display:block;font-size:12.5px;color:var(--muted);letter-spacing:.04em}
.clist a{font-weight:700;text-decoration:none;word-break:break-word}
.clist a:hover{text-decoration:underline}
.cta-box{background:var(--navy);color:#EDE8DD;border-radius:var(--r);padding:28px 24px}
.cta-box h3{color:#fff;font-size:28px;margin-bottom:10px}
.cta-box p{color:#CDD5DF;font-size:16px}
.cta-box .btn-wa{background:var(--gold);color:#1d1606;box-shadow:none}
.cta-box .btn-wa:hover{background:#D8B33C}

/* подвал */
.foot{padding:34px 0 110px;font-size:13.5px;color:var(--muted);border-top:1px solid var(--line)}
.foot p{max-width:80ch}
@media (min-width:960px){.foot{padding-bottom:40px}}

/* плавающая кнопка на телефоне */
.float-wa{position:fixed;left:16px;right:16px;bottom:max(14px,env(safe-area-inset-bottom));z-index:30;
  display:flex;justify-content:center;box-shadow:0 14px 34px -10px rgba(22,50,79,.55)}
@media (min-width:960px){.float-wa{display:none}}

/* результаты пациентов */
.cases{display:grid;gap:18px}
@media (min-width:900px){.cases{grid-template-columns:1fr 1fr;gap:22px}}
.case{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.case-media{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.case-media.one{grid-template-columns:1fr}
.case-media img,.case-media video{width:100%;height:100%;object-fit:cover;aspect-ratio:9/13;display:block;background:#0f1d2e}
.case-media.one video,.case-media.one img{aspect-ratio:720/628}
.case-wide{grid-column:1/-1}
@media (min-width:900px){.case-wide{display:grid;grid-template-columns:1.3fr 1fr}.case-wide .case-media{align-self:start}}
.case-media .tag{position:absolute;top:10px;background:var(--navy);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px;left:10px}
.case-media .tag.after{background:var(--gold);color:#1d1606;left:calc(50% + 10px)}
.case-body{padding:18px 20px 20px}
.case-body .when{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink)}
.case-body h3{font-size:22px;margin:6px 0 8px}
.case-body p{margin:0 0 .6em;color:#3A4552;font-size:15.5px}
.case-body .metrics{margin:12px 0 4px}
.case-body blockquote{margin:10px 0 0;padding:12px 14px;border-left:3px solid var(--gold);background:rgba(201,162,39,.07);border-radius:0 10px 10px 0;
  font-family:var(--serif);font-size:17px;line-height:1.45;color:var(--navy)}
.case-play{position:absolute;inset:0;display:grid;place-items:center;background:transparent;border:0;cursor:pointer;padding:0}
.case-play span{width:58px;height:58px;border-radius:50%;background:rgba(251,249,244,.94);box-shadow:0 8px 24px rgba(0,0,0,.25);display:grid;place-items:center}
.case-play span::after{content:"";margin-left:4px;border-left:16px solid var(--navy);border-top:10px solid transparent;border-bottom:10px solid transparent}

/* видеоотзывы — как на aymanakademi.com: сетка вертикальных карточек, клик = просмотр */
.vids{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (min-width:760px){.vids{grid-template-columns:repeat(3,1fr);gap:18px}}
.vid{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .2s ease,border-color .2s ease}
@media (hover:hover){.vid:hover{transform:translateY(-3px);border-color:#CDBF95}}
.vid .box{position:relative;aspect-ratio:9/16;background:#0f1d2e;cursor:pointer}
.vid .box img,.vid .box video{width:100%;height:100%;object-fit:cover;display:block}
.vid .box video{display:none}
.vid.playing .box img,.vid.playing .case-play{display:none}
.vid.playing .box video{display:block}
.vid .cap{padding:12px 14px 14px}
.vid .cap q{display:block;font-family:var(--serif);font-size:16.5px;line-height:1.4;color:var(--navy);quotes:"«" "»" "“" "”"}
.vid .cap small{display:block;color:var(--muted);font-size:12.5px;line-height:1.4;margin-top:6px}