/* ============================================================
   AI Bolit — landing v2
   Система: бирюза (primary) + терракота (action) + глубокий
   тёмно-бирюзовый ink для контраста. 3 темы через [data-theme].
   ============================================================ */

/* ---------------- ТЕМЫ ---------------- */
:root,
[data-theme="warm"]{
  --bg:#F4F1EA;               /* тёплый ivory, не холодный */
  --bg-tint:#EDE8DC;
  --surface:#FFFFFF;
  --surface-2:#FBF9F4;
  --ink:#0C2A31;              /* глубокий тёмно-бирюзовый — высокий контраст */
  --ink-2:#3B565D;
  --muted:#6E828A;
  --muted-2:#93A3A9;
  --brand:#0E7E92;            /* насыщенная бирюза */
  --brand-d:#0A6070;
  --brand-tint:#E4EFF1;
  --deep:#08272F;             /* почти чёрно-бирюзовый — тёмные секции */
  --deep-2:#0D3742;
  --action:#D26A3C;           /* тёплая терракота — CTA/акцент */
  --action-d:#B9552B;
  --action-tint:#F6E7DD;
  --gold:#C9924A;             /* тёплый золотой — тонкие хайлайты */
  --ok:#1E7E5A;
  --line:rgba(12,42,49,.10);
  --line-2:rgba(12,42,49,.16);
  --on-deep:#EAF3F4;          /* текст на тёмном */
  --on-deep-2:rgba(234,243,244,.66);
  --card:rgba(255,255,255,.72);
  --grain:.04;
}
[data-theme="clinical"]{
  --bg:#F7F9FA;
  --bg-tint:#EDF2F4;
  --surface:#FFFFFF;
  --surface-2:#F9FBFC;
  --ink:#0A1F26;
  --ink-2:#324A52;
  --muted:#647882;
  --muted-2:#93A3AA;
  --brand:#0C7488;
  --brand-d:#095564;
  --brand-tint:#E1EEF1;
  --deep:#07222A;
  --deep-2:#0C3541;
  --action:#0E7E92;           /* строгая клиника — action тоже бирюзовый, тёплого меньше */
  --action-d:#0A6070;
  --action-tint:#E1EEF1;
  --gold:#3E8FA1;
  --ok:#1E7E5A;
  --line:rgba(10,31,38,.10);
  --line-2:rgba(10,31,38,.16);
  --on-deep:#EAF3F4;
  --on-deep-2:rgba(234,243,244,.66);
  --card:rgba(255,255,255,.74);
  --grain:.03;
}
[data-theme="night"]{
  --bg:#08222A;
  --bg-tint:#0C2F3A;
  --surface:#0E3039;
  --surface-2:#0B2A33;
  --ink:#EAF3F4;
  --ink-2:#B7CBD0;
  --muted:#89A2A9;
  --muted-2:#5E7981;
  --brand:#3FB6CF;
  --brand-d:#2C93AC;
  --brand-tint:rgba(63,182,207,.14);
  --deep:#051A21;
  --deep-2:#0A2831;
  --action:#E0A860;           /* тёплое золото на тёмном = дорого */
  --action-d:#CB9245;
  --action-tint:rgba(224,168,96,.16);
  --gold:#E0A860;
  --ok:#4FB98B;
  --line:rgba(234,243,244,.12);
  --line-2:rgba(234,243,244,.20);
  --on-deep:#EAF3F4;
  --on-deep-2:rgba(234,243,244,.66);
  --card:rgba(14,48,57,.7);
  --grain:.05;
}

/* ---------------- ШРИФТЫ ---------------- */
:root{
  --f-title:'Onest',sans-serif;   /* переключается тви­ками */
  --f-body:'Golos Text',sans-serif;
  --r-xl:26px; --r-lg:20px; --r:14px; --r-sm:10px;
  --shadow:0 2px 14px rgba(8,39,47,.08);
  --shadow-2:0 20px 50px rgba(8,39,47,.16);
  --shadow-deep:0 30px 70px rgba(8,39,47,.30);
  --maxw:1200px;
}
[data-head="unbounded"]{--f-title:'Unbounded',sans-serif}
[data-head="golos"]{--f-title:'Golos Text',sans-serif}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{font-family:var(--f-body);color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;line-height:1.55;min-height:100vh;
  transition:background .4s ease,color .4s ease;overflow-x:hidden}
/* тонкая фактура фона — глубина без «раскраски» */
body::before{content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(60% 50% at 8% 6%, color-mix(in srgb, var(--brand) 12%, transparent), transparent 60%),
    radial-gradient(48% 46% at 96% 92%, color-mix(in srgb, var(--action) 9%, transparent), transparent 58%);}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
img{display:block;max-width:100%}
ul{list-style:none}
::selection{background:color-mix(in srgb,var(--action) 30%, transparent)}

/* ---------------- ТИПОГРАФИКА ---------------- */
.eyebrow{font:650 12px/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--brand);display:inline-flex;align-items:center;gap:9px}
.eyebrow::before{content:'';width:22px;height:1.5px;background:var(--action);flex-shrink:0}
.h1{font-family:var(--f-title);font-weight:700;font-size:clamp(38px,5.4vw,66px);line-height:1.04;letter-spacing:-.025em;text-wrap:balance}
.h2{font-family:var(--f-title);font-weight:700;font-size:clamp(30px,3.6vw,44px);line-height:1.08;letter-spacing:-.02em;text-wrap:balance}
.h3{font-family:var(--f-title);font-weight:600;font-size:22px;line-height:1.2;letter-spacing:-.01em}
.lead{font-size:clamp(16px,1.35vw,19px);line-height:1.62;color:var(--ink-2)}
.accent{color:var(--brand)}
.accent-w{color:var(--action)}
.kicker{font:700 11px/1 var(--f-body);letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2)}

/* ---------------- КНОПКИ ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:none;
  border-radius:12px;font-family:var(--f-body);font-weight:600;font-size:15px;
  padding:15px 26px;transition:transform .18s ease,box-shadow .22s ease,background .18s;white-space:nowrap}
.btn svg{transition:transform .2s}
.btn-primary{background:var(--action);color:#fff;box-shadow:0 10px 26px color-mix(in srgb,var(--action) 40%,transparent)}
.btn-primary:hover{background:var(--action-d);transform:translateY(-2px);box-shadow:0 16px 34px color-mix(in srgb,var(--action) 48%,transparent)}
.btn-primary:hover svg{transform:translateX(3px)}
.btn-brand{background:var(--brand);color:#fff;box-shadow:0 10px 26px color-mix(in srgb,var(--brand) 36%,transparent)}
.btn-brand:hover{background:var(--brand-d);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--ink);border:1.5px solid var(--line-2)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand)}
.btn-ondeep{background:rgba(255,255,255,.1);color:var(--on-deep);border:1.5px solid rgba(255,255,255,.24)}
.btn-ondeep:hover{background:rgba(255,255,255,.18)}
.btn-lg{padding:17px 32px;font-size:16px;border-radius:13px}
.btn-sm{padding:11px 18px;font-size:14px;border-radius:10px}

/* ---------------- LAYOUT ---------------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.section{padding:clamp(64px,8vw,116px) 0;position:relative}
.sec-head{max-width:760px;margin-bottom:clamp(36px,5vw,60px)}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head .eyebrow{margin-bottom:18px}
.sec-head.center .eyebrow{justify-content:center}
.sec-head .lead{margin-top:20px;max-width:640px}
.sec-head.center .lead{margin-left:auto;margin-right:auto}
.section-deep{background:var(--deep);color:var(--on-deep)}
.section-deep .h2,.section-deep .h3{color:var(--on-deep)}
.section-deep .lead{color:var(--on-deep-2)}
.section-deep .eyebrow{color:var(--action)}
.divider{height:1px;background:var(--line);max-width:var(--maxw);margin:0 auto}

/* ---------------- БРЕНД ---------------- */
.brand{display:inline-flex;align-items:center;gap:12px}
.brand-tile{width:42px;height:42px;flex-shrink:0;border-radius:12px;
  background:linear-gradient(140deg,var(--brand),var(--brand-d));color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:var(--f-title);
  font-weight:800;font-size:16px;box-shadow:0 6px 18px color-mix(in srgb,var(--brand) 40%,transparent);position:relative;overflow:hidden}
.brand-tile::after{content:'';position:absolute;top:-4px;right:-4px;width:16px;height:16px;border-radius:50%;background:var(--action);opacity:.9}
.brand-name{font-family:var(--f-title);font-weight:700;font-size:20px;letter-spacing:-.02em;color:var(--ink)}
.brand-slogan{font:400 12.5px/1.3 var(--f-body);color:var(--muted);border-left:1px solid var(--line-2);padding-left:12px;white-space:nowrap}

/* ---------------- HEADER ---------------- */
.site-hdr{position:sticky;top:14px;z-index:1000;padding:0 clamp(16px,4vw,48px);margin-top:14px}
.hdr-bar{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;
  background:color-mix(in srgb,var(--surface) 72%,transparent);
  backdrop-filter:blur(22px) saturate(160%);-webkit-backdrop-filter:blur(22px) saturate(160%);
  border:1px solid var(--line);border-radius:16px;padding:11px 12px 11px 16px;
  box-shadow:var(--shadow);transition:box-shadow .3s,background .3s}
.site-hdr.scrolled .hdr-bar{box-shadow:var(--shadow-2)}
.hdr-nav{display:flex;align-items:center;gap:26px;flex-shrink:0}
.hdr-link{font:500 15px var(--f-body);color:var(--ink-2);transition:color .15s;white-space:nowrap}
.hdr-link:hover{color:var(--brand)}
.hdr-left{display:flex;align-items:center;gap:14px}
.hdr-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
/* бургер */
.hdr-burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--surface-2);
  border-radius:11px;flex-direction:column;align-items:center;justify-content:center;gap:5px;flex-shrink:0}
.hdr-burger span{display:block;width:19px;height:2px;border-radius:2px;background:var(--ink);transition:transform .28s ease,opacity .2s ease}
.site-hdr.menu-open .hdr-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.site-hdr.menu-open .hdr-burger span:nth-child(2){opacity:0}
.site-hdr.menu-open .hdr-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* мобильное выпадающее меню */
.hdr-mobile{max-width:var(--maxw);margin:8px auto 0;display:flex;flex-direction:column;gap:2px;
  background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(22px) saturate(160%);
  -webkit-backdrop-filter:blur(22px) saturate(160%);border:1px solid var(--line);border-radius:16px;
  padding:10px;box-shadow:var(--shadow-2);
  opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .26s ease,transform .26s ease;
  max-height:0;overflow:hidden}
.site-hdr.menu-open .hdr-mobile{opacity:1;transform:none;pointer-events:auto;max-height:80vh}
.hm-link{padding:14px 16px;border-radius:11px;font:600 16px var(--f-body);color:var(--ink);transition:background .15s,color .15s}
.hm-link:active,.hm-link:hover{background:var(--brand-tint);color:var(--brand)}
.hm-cta{margin-top:6px;width:100%}
body.nav-locked{overflow:hidden}
@media (min-width:1081px){.hdr-mobile{display:none}}
@media (max-width:1080px){
  .brand-slogan,.hdr-nav{display:none}
  .hdr-burger{display:flex}
}

/* ---------------- HERO ---------------- */
.hero{position:relative;padding:clamp(28px,4vw,52px) 0 clamp(40px,5vw,64px)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,4vw,56px);align-items:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:9px;background:var(--action-tint);
  color:var(--action-d);border-radius:100px;padding:8px 16px;font:650 12.5px var(--f-body);
  letter-spacing:.02em;margin-bottom:24px}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--action);box-shadow:0 0 0 4px color-mix(in srgb,var(--action) 22%,transparent)}
.hero h1{margin-bottom:22px}
.hero .lead{max-width:520px;margin-bottom:32px}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap;align-items:center}
.hero-cta .note{font-size:13px;color:var(--muted);max-width:180px;line-height:1.4}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:36px;padding-top:28px;border-top:1px solid var(--line)}
.hero-trust .ht{display:flex;align-items:center;gap:9px;font:550 13px var(--f-body);color:var(--ink-2)}
.hero-trust .ht svg{color:var(--brand);flex-shrink:0}
.hero-stage-wrap{position:relative}
.hero-badge{position:absolute;z-index:5;background:var(--surface);border:1px solid var(--line);
  border-radius:13px;box-shadow:var(--shadow-2);padding:12px 15px;display:flex;align-items:center;gap:11px}
.hero-badge .hb-ic{width:36px;height:36px;border-radius:10px;background:var(--brand-tint);color:var(--brand);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.hero-badge .hb-t{font:700 13px var(--f-body);color:var(--ink);line-height:1.15}
.hero-badge .hb-s{font:500 11px var(--f-body);color:var(--muted)}
.hero-badge.tl{top:-14px;left:-18px}
.hero-badge.br{bottom:-16px;right:-14px}
.hero-badge .hb-ic.action{background:var(--action-tint);color:var(--action)}
@media (max-width:1240px){.hero-badge{display:none}}

/* variant B — центр */
[data-hero="b"] .hero-grid{grid-template-columns:1fr;text-align:center;gap:34px}
[data-hero="b"] .hero-copy{max-width:860px;margin:0 auto}
[data-hero="b"] .hero .lead{margin-left:auto;margin-right:auto}
[data-hero="b"] .hero-cta,[data-hero="b"] .hero-eyebrow{justify-content:center}
[data-hero="b"] .hero-eyebrow{margin-left:auto;margin-right:auto}
[data-hero="b"] .hero-trust{justify-content:center}
[data-hero="b"] .hero-badge{display:none}
[data-hero="b"] .demo{max-width:960px;margin:0 auto}

/* variant C — тёмный премиум */
[data-hero="c"] .hero{background:var(--deep);color:var(--on-deep);border-radius:0 0 var(--r-xl) var(--r-xl);
  padding:clamp(40px,5vw,72px) 0 clamp(48px,6vw,72px);margin-top:-14px;overflow:hidden}
[data-hero="c"] .hero::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(46% 60% at 82% 10%,color-mix(in srgb,var(--brand) 26%,transparent),transparent 60%),
             radial-gradient(40% 50% at 4% 96%,color-mix(in srgb,var(--action) 16%,transparent),transparent 60%)}
[data-hero="c"] .hero>*{position:relative;z-index:2}
[data-hero="c"] .hero h1{color:var(--on-deep)}
[data-hero="c"] .hero .lead{color:var(--on-deep-2)}
[data-hero="c"] .hero-eyebrow{background:rgba(255,255,255,.08);color:var(--action)}
[data-hero="c"] .hero-trust{border-color:rgba(255,255,255,.14)}
[data-hero="c"] .hero-trust .ht{color:var(--on-deep-2)}
[data-hero="c"] .hero-badge{display:none}

/* ---------------- DEMO (голос → карта) ---------------- */
.demo{display:grid;grid-template-columns:1fr 1fr;gap:14px;position:relative;z-index:2}
.demo-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-2);overflow:hidden;display:flex;flex-direction:column;height:clamp(440px,52vh,540px)}
.demo-head{display:flex;align-items:center;gap:8px;padding:13px 15px;border-bottom:1px solid var(--line);
  font:650 12px var(--f-body);color:var(--muted);letter-spacing:.01em;flex-shrink:0}
.demo-head .rec{width:8px;height:8px;border-radius:50%;background:var(--action);animation:pulse 1.6s ease infinite}
.demo-head .live{margin-left:auto;display:inline-flex;align-items:center;gap:5px;color:var(--brand);font-weight:700;font-size:11px}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.ts-body{padding:15px;display:flex;flex-direction:column;justify-content:flex-end;gap:11px;flex:1;overflow:hidden}
.ts-line{font-size:13.5px;line-height:1.5;opacity:0;transform:translateY(6px);animation:tsIn .5s ease forwards}
@keyframes tsIn{to{opacity:1;transform:none}}
.ts-who{font-weight:700;font-size:10px;letter-spacing:.05em;text-transform:uppercase;margin-right:7px}
.ts-line.doc .ts-who{color:var(--brand)}.ts-line.pat .ts-who{color:var(--muted-2)}
.ts-line .ts-txt{color:var(--ink-2)}
.caret{display:inline-block;width:2px;height:1em;background:var(--brand);vertical-align:-2px;margin-left:1px;animation:blink .9s step-end infinite}
@keyframes blink{50%{opacity:0}}
.card-fields{padding:13px 14px;display:flex;flex-direction:column;gap:7px;flex:1;overflow:hidden}
.fld{border:1px solid var(--line);border-radius:11px;padding:9px 12px;background:var(--surface-2);transition:all .4s}
.fld.pending{border-color:color-mix(in srgb,var(--brand) 45%,transparent);box-shadow:0 0 0 1px color-mix(in srgb,var(--brand) 16%,transparent)}
.fld.done{border-color:color-mix(in srgb,var(--ok) 34%,transparent)}
.fld.flash{animation:flashOk .9s ease}
@keyframes flashOk{40%{background:color-mix(in srgb,var(--ok) 10%,transparent)}}
.fld-top{display:flex;align-items:center;gap:7px;margin-bottom:4px}
.fld-lbl{font:700 10px var(--f-body);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.fld-code{margin-left:auto;font:700 10px var(--f-body);color:var(--brand);background:var(--brand-tint);padding:2px 7px;border-radius:5px}
.fld-check{margin-left:auto;color:var(--ok);display:none}
.fld.done .fld-check{display:inline-flex}.fld.done .fld-code{margin-left:0}
.fld-val{font-size:12.5px;line-height:1.45;color:var(--ink);min-height:16px}
.fld-val.empty{color:var(--muted-2)}
.fld-badge{display:inline-flex;align-items:center;gap:5px;margin-top:6px;font:600 10.5px var(--f-body);color:var(--ok);background:color-mix(in srgb,var(--ok) 10%,transparent);padding:3px 8px;border-radius:6px}
.fld-ai{margin-top:7px;background:var(--brand-tint);border-left:3px solid var(--brand);border-radius:0 8px 8px 0;padding:8px 10px;font-size:12px;color:var(--ink-2);overflow:hidden;transition:opacity .4s,max-height .4s,padding .4s,margin .4s}
.fld-ai .tag{display:flex;align-items:center;gap:5px;font:700 9.5px var(--f-body);letter-spacing:.05em;text-transform:uppercase;color:var(--brand);margin-bottom:5px}
.demo-wave{display:flex;align-items:center;gap:3px;height:20px;margin-left:auto}
.demo-wave i{width:3px;background:var(--brand);border-radius:2px;opacity:.7;animation:wave 1.4s ease-in-out infinite}
@keyframes wave{0%,100%{height:5px}50%{height:18px}}

/* ---------------- ОТСТРОЙКА / ПОЧЕМУ МЫ ---------------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.why-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px;transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden}
.why-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:transparent}
.why-card .ci-box{margin-bottom:18px}
.why-card h3{font-family:var(--f-title);font-weight:600;font-size:18px;letter-spacing:-.01em;margin-bottom:9px;color:var(--ink)}
.why-card p{font-size:14px;line-height:1.6;color:var(--muted)}
.why-card .vs{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font:600 11.5px var(--f-body);color:var(--action-d);background:var(--action-tint);padding:5px 11px;border-radius:100px}
.why-card.feat{grid-column:span 1;background:var(--deep);color:var(--on-deep)}
.why-card.feat h3{color:var(--on-deep)}.why-card.feat p{color:var(--on-deep-2)}
.why-card.feat .ci-box{background:rgba(255,255,255,.1);color:var(--action)}
.why-card.feat .vs{background:rgba(255,255,255,.1);color:var(--action)}
.ci-box{width:46px;height:46px;flex-shrink:0;border-radius:12px;background:var(--brand-tint);
  display:flex;align-items:center;justify-content:center;color:var(--brand)}
.ci-box.action{background:var(--action-tint);color:var(--action)}

/* ---------------- ПОЛНЫЙ ЦИКЛ ---------------- */
.cyc-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(32px,4vw,52px)}
.cyc-view{display:none}
[data-cycle="timeline"] .cyc-view.v-timeline{display:block}
[data-cycle="stepper"] .cyc-view.v-stepper{display:block}

/* timeline — вертикальный нумерованный рельс */
.cyc-timeline{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,3vw,44px);align-items:start}
.tl-rail{display:flex;flex-direction:column}
.tl-item{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:14px 0;cursor:pointer;position:relative}
.tl-item .tl-marker{display:flex;flex-direction:column;align-items:center;gap:0}
.tl-num{width:40px;height:40px;border-radius:11px;background:var(--surface);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font:700 15px var(--f-title);color:var(--muted);
  flex-shrink:0;transition:all .3s;z-index:2}
.tl-line{width:2px;flex:1;background:var(--line);margin:4px 0;min-height:14px}
.tl-item:last-child .tl-line{display:none}
.tl-body{padding-top:6px}
.tl-body .tl-t{font-family:var(--f-title);font-weight:600;font-size:17px;color:var(--ink);letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.tl-body .tl-tag{font:600 11px var(--f-body);color:var(--brand);opacity:0;max-height:0;overflow:hidden;transition:.3s}
.tl-body .tl-d{font-size:13.5px;line-height:1.55;color:var(--muted);max-height:0;opacity:0;overflow:hidden;transition:max-height .35s ease,opacity .3s,margin .3s}
.tl-item.sel .tl-num{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 8px 20px color-mix(in srgb,var(--brand) 38%,transparent)}
.tl-item.sel .tl-body .tl-d{max-height:120px;opacity:1;margin-top:8px}
.tl-item.sel .tl-body .tl-tag{opacity:1;max-height:20px;margin-top:4px}
.tl-item:not(.sel):hover .tl-num{border-color:var(--brand);color:var(--brand)}
/* правая иллюстрация timeline */
.tl-visual{position:sticky;top:120px;background:var(--deep);color:var(--on-deep);border-radius:var(--r-xl);
  padding:32px;box-shadow:var(--shadow-2);overflow:hidden;min-height:340px}
.tl-visual::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(50% 60% at 88% 92%,color-mix(in srgb,var(--brand) 32%,transparent),transparent 60%)}
.tl-visual .tv-in{position:relative;z-index:2}
.tl-visual .tv-step{font:700 11px var(--f-body);letter-spacing:.09em;text-transform:uppercase;color:var(--action);margin-bottom:16px}
.tl-visual .tv-ico{width:60px;height:60px;border-radius:16px;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--on-deep)}
.tl-visual .tv-t{font-family:var(--f-title);font-weight:600;font-size:26px;letter-spacing:-.01em;margin-bottom:14px;color:var(--on-deep)}
.tl-visual .tv-d{font-size:15px;line-height:1.65;color:var(--on-deep-2)}
.tl-visual .tv-tag{display:inline-flex;align-items:center;gap:7px;margin-top:22px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:100px;padding:8px 16px;font:600 13px var(--f-body);color:var(--on-deep)}

/* stepper — горизонтальный */
.cyc-stepper .st-track{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 14px}
.st-node{flex:1 1 0;min-width:120px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 14px;cursor:pointer;transition:all .3s;text-align:left}
.st-node .st-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.st-node .ci-box{width:38px;height:38px;border-radius:10px}
.st-node .st-n{font:700 12px var(--f-title);color:var(--muted-2)}
.st-node .st-t{font-family:var(--f-title);font-weight:600;font-size:14px;color:var(--ink);letter-spacing:-.01em}
.st-node.sel{background:var(--deep);border-color:var(--deep)}
.st-node.sel .st-t{color:var(--on-deep)}
.st-node.sel .ci-box{background:rgba(255,255,255,.12);color:var(--action)}
.st-node.sel .st-n{color:var(--action)}
.st-detail{margin-top:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 32px;display:grid;grid-template-columns:auto 1fr auto;gap:26px;align-items:center;box-shadow:var(--shadow);min-height:130px}
.st-detail .sd-ico{width:56px;height:56px;border-radius:15px;background:var(--brand-tint);color:var(--brand);display:flex;align-items:center;justify-content:center}
.st-detail .sd-step{font:700 11px var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2);margin-bottom:6px}
.st-detail .sd-t{font-family:var(--f-title);font-weight:600;font-size:21px;letter-spacing:-.01em;margin-bottom:8px;color:var(--ink)}
.st-detail .sd-d{font-size:14.5px;line-height:1.6;color:var(--ink-2);max-width:640px}
.st-detail .sd-tag{display:inline-flex;align-items:center;gap:7px;background:var(--action-tint);color:var(--action-d);border-radius:100px;padding:9px 17px;font:600 13px var(--f-body);white-space:nowrap}
/* плавная смена содержимого детали цикла при переключении шага */
@keyframes cycFade{from{opacity:.25;transform:translateY(7px)}to{opacity:1;transform:none}}

/* ---------------- КАК РАБОТАЕТ (слой поверх МИС) ---------------- */
.how-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,5vw,64px);align-items:center}
.how-points{display:flex;flex-direction:column;gap:22px;margin-top:12px}
.how-point{display:flex;gap:16px;align-items:flex-start}
.how-point .ci-box{width:46px;height:46px}
.how-point h4{font-family:var(--f-title);font-weight:600;font-size:17px;letter-spacing:-.01em;margin-bottom:6px}
.how-point p{font-size:14.5px;line-height:1.55;color:var(--muted)}
.how-screen{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-2);overflow:hidden;position:relative}
.how-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--surface-2)}
.how-bar .dots{display:flex;gap:5px}.how-bar .dots i{width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.how-bar .tab{margin-left:6px;font:600 12px var(--f-body);color:var(--muted)}
.how-bar .mis{margin-left:auto;font:700 10px var(--f-body);letter-spacing:.05em;text-transform:uppercase;color:var(--brand);background:var(--brand-tint);padding:3px 9px;border-radius:6px}
.how-body{padding:20px;position:relative;min-height:290px}
.mis-row{height:12px;border-radius:6px;background:var(--line);margin-bottom:12px}
.mis-row.s{width:64%}.mis-row.m{width:82%}.mis-row.l{width:94%}
.mis-field{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:10px}
.mis-field .k{font:700 9px var(--f-body);letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);margin-bottom:4px}
.mis-field .v{font-size:12.5px;color:var(--ink)}
.how-overlay{position:absolute;right:20px;bottom:20px;width:270px;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--brand);border-radius:0 13px 13px 0;box-shadow:var(--shadow-2);padding:14px 15px;animation:floaty 6s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.how-overlay .tag{display:flex;align-items:center;gap:5px;font:700 9.5px var(--f-body);letter-spacing:.05em;text-transform:uppercase;color:var(--brand);margin-bottom:7px}
.how-overlay .txt{font-size:12.5px;line-height:1.5;color:var(--ink);margin-bottom:11px}
.how-overlay .acts{display:flex;gap:7px}
.ov-accept{background:var(--ok);color:#fff;border:none;border-radius:8px;padding:7px 13px;font:600 11.5px var(--f-body);display:inline-flex;align-items:center;gap:4px}
.ov-decline{background:transparent;color:var(--muted);border:1px solid var(--line-2);border-radius:8px;padding:7px 13px;font:600 11.5px var(--f-body)}

/* ---------------- ДЛЯ КОГО ---------------- */
.aud-seg{display:inline-flex;position:relative;background:var(--surface);border:1px solid var(--line);border-radius:100px;padding:5px;box-shadow:var(--shadow);margin-bottom:44px}
.aud-thumb{position:absolute;top:5px;bottom:5px;left:5px;width:calc(50% - 5px);background:var(--brand);border-radius:100px;box-shadow:0 5px 16px color-mix(in srgb,var(--brand) 34%,transparent);transition:transform .32s cubic-bezier(.34,1.32,.64,1)}
.aud-thumb[data-pos="1"]{transform:translateX(100%)}
.aud-seg button{position:relative;z-index:1;min-width:172px;padding:12px 26px;border:none;background:transparent;border-radius:100px;font:550 15px var(--f-body);color:var(--muted);transition:color .2s}
.aud-seg button.on{color:#fff;font-weight:650}
.aud-panel{display:none}.aud-panel.on{display:block;animation:tsIn .4s ease}
.aud-body{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,4vw,56px);align-items:center;text-align:left}
.aud-title{font-family:var(--f-title);font-weight:700;font-size:clamp(24px,2.6vw,32px);letter-spacing:-.02em;margin-bottom:14px}
.aud-lead{font-size:16.5px;line-height:1.62;color:var(--ink-2);margin-bottom:24px}
.aud-list{display:flex;flex-direction:column;gap:13px;margin-bottom:30px}
.aud-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink-2);line-height:1.5}
.aud-tick{flex-shrink:0;width:24px;height:24px;border-radius:7px;background:var(--brand-tint);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-top:1px}
.aud-visual{position:relative}
.aud-mock{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--shadow-2);position:relative;z-index:2}
/* stacked variant */
[data-aud="stacked"] .aud-body{grid-template-columns:1fr;max-width:720px;margin:0 auto;text-align:center}
[data-aud="stacked"] .aud-list{max-width:480px;margin-left:auto;margin-right:auto;margin-bottom:30px;text-align:left}
[data-aud="stacked"] .aud-visual{margin-top:8px}
/* калькулятор/отчёт */
.calc-row{margin-bottom:18px}
.calc-meta{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:9px}
.calc-meta span{font-size:13px;color:var(--muted)}
.calc-meta strong{font:700 20px var(--f-title);color:var(--ink)}
.calc-track{height:6px;border-radius:3px;background:var(--line);position:relative}
.calc-fill{position:absolute;left:0;top:0;bottom:0;border-radius:3px;background:var(--brand)}
.calc-fill.warm{background:var(--action)}
.calc-stat{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}
.calc-cell{background:var(--brand-tint);border-radius:14px;padding:16px}
.calc-cell.warm{background:var(--action-tint)}
.calc-cell .n{font:800 26px var(--f-title);color:var(--brand);line-height:1;letter-spacing:-.02em}
.calc-cell.warm .n{color:var(--action-d)}
.calc-cell .n span{font-size:14px}
.calc-cell .l{font-size:12px;color:var(--muted);margin-top:6px}
/* отчёт главврачу mock */
.rep-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.rep-row:last-child{border-bottom:none}
.rep-av{width:34px;height:34px;border-radius:9px;background:var(--brand-tint);color:var(--brand);display:flex;align-items:center;justify-content:center;font:700 13px var(--f-title);flex-shrink:0}
.rep-main{flex:1}
.rep-main .rn{font:600 13.5px var(--f-body);color:var(--ink)}
.rep-main .rs{font:500 11.5px var(--f-body);color:var(--muted)}
.rep-val{font:700 14px var(--f-title);color:var(--ink)}
.rep-bar{width:56px;height:5px;border-radius:3px;background:var(--line);position:relative;overflow:hidden}
.rep-bar i{position:absolute;left:0;top:0;bottom:0;border-radius:3px;background:var(--action)}

/* ---------------- БЕЗОПАСНОСТЬ ---------------- */
.sec-secure{background:var(--deep);color:var(--on-deep)}
.sec-secure .sec-head .lead{color:var(--on-deep-2)}
.secure-grid{display:grid;grid-template-columns:290px 1fr;gap:clamp(32px,4vw,56px);align-items:center}
.secure-img{border-radius:var(--r-xl);overflow:hidden}
.secure-list{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.secure-item h4{font-family:var(--f-title);font-weight:600;font-size:16px;letter-spacing:-.01em;margin-bottom:9px;display:flex;align-items:center;gap:10px;color:var(--on-deep)}
.secure-item h4 .ci-box{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.1);color:var(--action)}
.secure-item p{font-size:13.5px;line-height:1.6;color:var(--on-deep-2)}

/* ---------------- О НАС ---------------- */
.about-content{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,3vw,40px);align-items:stretch}
.about-img{border-radius:var(--r-xl);overflow:hidden;min-height:340px}
.about-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(28px,3vw,40px);box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:center}
.about-card p{font-size:16px;line-height:1.7;color:var(--ink-2)}.about-card p + p{margin-top:16px}
.about-card b{color:var(--ink)}
.about-statement{margin-top:44px;text-align:center;font-family:var(--f-title);font-weight:600;font-size:clamp(22px,2.6vw,30px);line-height:1.4;letter-spacing:-.015em;max-width:960px;margin-left:auto;margin-right:auto}

/* ---------------- FAQ ---------------- */
.faq-list{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-item{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden;transition:box-shadow .2s,border-color .2s}
.faq-item:hover{border-color:var(--line-2)}
.faq-item.open{box-shadow:var(--shadow);border-color:transparent}
.faq-q{width:100%;background:none;border:none;display:flex;justify-content:space-between;align-items:center;gap:16px;text-align:left;padding:19px 22px;font-family:var(--f-title);font-weight:600;font-size:16px;letter-spacing:-.01em;color:var(--ink)}
.faq-q:hover{color:var(--brand)}
.faq-ic{flex-shrink:0;color:var(--brand);transition:transform .35s}
.faq-item.open .faq-ic{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a-in{padding:0 22px 20px;font-size:14.5px;line-height:1.65;color:var(--muted)}

/* ---------------- CTA / ФОРМА ---------------- */
.cta-card{position:relative;overflow:hidden;background:var(--deep);color:var(--on-deep);border-radius:var(--r-xl);padding:clamp(32px,4vw,56px)}
.cta-card::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(40% 66% at 92% 96%,color-mix(in srgb,var(--brand) 30%,transparent),transparent 60%),
            radial-gradient(30% 44% at 4% 4%,color-mix(in srgb,var(--action) 20%,transparent),transparent 60%)}
.cta-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,4vw,56px);align-items:center}
.cta-grid .h2{color:var(--on-deep)}.cta-grid .lead{color:var(--on-deep-2);margin-top:16px}
.cta-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:100px;padding:7px 15px;font:650 12px var(--f-body);margin-bottom:20px;color:var(--action)}
.cta-perks{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px}
.cta-perks .cp{display:flex;align-items:center;gap:8px;font:550 13.5px var(--f-body);color:var(--on-deep-2)}
.cta-perks .cp svg{color:var(--action)}
.form{background:var(--surface);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-deep)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.field label{display:block;font:600 11px var(--f-body);letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.field input,.field select{width:100%;border:1px solid var(--line-2);border-radius:11px;padding:13px;font:400 14px var(--f-body);color:var(--ink);background:var(--surface-2);outline:none;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field select:focus{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 14%,transparent)}
.form .btn{width:100%;margin-top:6px}
.form-ok{text-align:center;padding:26px}
.form-ok .ok-ic{width:58px;height:58px;border-radius:50%;background:color-mix(in srgb,var(--ok) 12%,transparent);color:var(--ok);display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.form-ok h3{font-family:var(--f-title);font-weight:600;font-size:20px;margin-bottom:8px}
.form-ok p{font-size:14px;color:var(--muted)}
.form-note{margin-top:12px;font-size:12px;color:var(--muted);text-align:center}
/* banner variant */
[data-cta="banner"] .cta-grid{grid-template-columns:1fr;text-align:center;gap:30px}
[data-cta="banner"] .cta-badge,[data-cta="banner"] .cta-perks{justify-content:center}
[data-cta="banner"] .cta-left{max-width:680px;margin:0 auto}
[data-cta="banner"] .form{max-width:640px;margin:0 auto;width:100%}
[data-cta="banner"] .cta-perks{margin-left:auto;margin-right:auto}

/* ---------------- FOOTER ---------------- */
.footer{background:var(--deep);color:var(--on-deep);margin-top:0;padding:clamp(44px,5vw,64px) 0 34px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(28px,4vw,48px)}
.footer .brand-name{color:var(--on-deep)}
.footer-desc{margin-top:18px;font-size:14px;line-height:1.65;color:var(--on-deep-2);max-width:320px}
.footer-col h5{font-family:var(--f-title);font-weight:600;font-size:14px;margin-bottom:16px;color:var(--on-deep)}
.footer-col a{display:block;font-size:14px;color:var(--on-deep-2);margin-bottom:11px;transition:color .15s}
.footer-col a:hover{color:var(--on-deep)}
.footer-bottom{margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;color:var(--on-deep-2)}

/* ---------------- ПЛЕЙСХОЛДЕР ИЗОБРАЖЕНИЙ ---------------- */
.imgph{position:relative;border-radius:var(--r-lg);overflow:hidden;background:
   repeating-linear-gradient(135deg,color-mix(in srgb,var(--brand) 7%,var(--surface)) 0 11px,var(--surface) 11px 22px);
   border:1px dashed var(--line-2);display:flex;align-items:center;justify-content:center;min-height:180px}
.imgph span{font:600 11.5px/1.4 ui-monospace,'SF Mono',Menlo,monospace;color:var(--muted);
  text-transform:uppercase;letter-spacing:.06em;background:var(--surface);padding:7px 13px;border-radius:100px;border:1px solid var(--line);text-align:center}

/* ---------------- TWEAKS PANEL ---------------- */
#tweaks{position:fixed;right:20px;bottom:20px;z-index:4000;width:288px;
  background:var(--surface);border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--shadow-deep);padding:16px 16px 18px;display:none;color:var(--ink);
  font-family:var(--f-body);max-height:calc(100vh - 40px);overflow-y:auto}
#tweaks.on{display:block;animation:tsIn .25s ease}
#tweaks .tw-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
#tweaks .tw-hd b{font:700 14px var(--f-title);letter-spacing:-.01em;color:var(--ink)}
#tweaks .tw-x{width:26px;height:26px;border-radius:8px;border:1px solid var(--line);background:var(--surface-2);color:var(--muted);display:flex;align-items:center;justify-content:center;font-size:15px}
#tweaks .tw-sec{margin-bottom:15px}
#tweaks .tw-lbl{font:700 10px var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2);margin-bottom:8px}
#tweaks .tw-seg{display:flex;gap:5px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:4px}
#tweaks .tw-seg button{flex:1;border:none;background:transparent;color:var(--muted);font:600 12px var(--f-body);padding:8px 6px;border-radius:7px;transition:all .15s;white-space:nowrap}
#tweaks .tw-seg button.on{background:var(--brand);color:#fff;box-shadow:0 3px 8px color-mix(in srgb,var(--brand) 30%,transparent)}
#tweaks .tw-grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:5px}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width:940px){
  .hero-grid,.how-grid,.cyc-timeline,.aud-body,.secure-grid,.about-content,.cta-grid,.footer-grid{grid-template-columns:1fr!important}
  .why-grid{grid-template-columns:1fr 1fr}
  .tl-visual{position:static}
  .secure-list{grid-template-columns:1fr}
  .demo{grid-template-columns:1fr}
  .demo-panel{height:auto;min-height:300px}
  .footer-grid{gap:28px}
}

/* ===== планшет / крупный телефон ===== */
@media (max-width:760px){
  html{scroll-padding-top:88px}
  .section{padding:clamp(48px,9vw,72px) 0}
  .sec-head{margin-bottom:32px}
  /* шапка компактнее */
  .hdr-cta{display:none}
  .hdr-bar{padding:9px 10px 9px 14px}
  /* герой */
  .hero{padding:20px 0 32px}
  .hero-grid{gap:26px}
  .hero-cta{gap:10px}
  .hero-cta .btn{flex:1 1 auto;justify-content:center}
  .hero-trust{gap:8px 16px;margin-top:26px;padding-top:22px}
  .hero-trust .ht{font-size:12.5px}
  /* демо: панели не слишком высокие */
  .demo-panel{min-height:0}
  .demo-panel:first-child{min-height:240px}
  /* полный цикл — деталь степпера в столбик */
  .cyc-head{gap:14px}
  .st-detail{grid-template-columns:1fr;gap:16px;padding:22px}
  .st-detail .sd-tag{justify-self:start}
  .st-node{min-width:108px}
  /* аудитория — сегмент-контрол ужимаем */
  .aud-seg button{min-width:0;flex:1;padding:12px 18px;font-size:14px}
  .aud-seg{display:flex;width:100%;max-width:340px}
  .aud-list li{font-size:14.5px}
  /* прозрачный слой — оверлей внутри карты, не свисает */
  .how-overlay{position:static;width:auto;margin-top:14px;border-left:none;border-top:3px solid var(--brand);border-radius:0 0 13px 13px;animation:none}
  .how-glow{display:none}
  .how-hint{display:none}
  /* безопасность */
  .secure-list{grid-template-columns:1fr 1fr;gap:20px}
  /* формы/CTA */
  .cta-card{padding:28px 22px}
}

/* ===== телефон ===== */
@media (max-width:560px){
  html{scroll-padding-top:80px}
  .wrap{padding:0 18px}
  .site-hdr{top:8px;margin-top:8px;padding:0 12px}
  .h1{font-size:clamp(30px,8.5vw,40px)}
  .h2{font-size:clamp(25px,7vw,32px)}
  .lead{font-size:15.5px}
  .why-grid{grid-template-columns:1fr}
  .why-card{padding:22px 20px}
  .hero-eyebrow{font-size:11.5px;padding:7px 13px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .btn-lg{padding:16px 24px}
  /* демо стек: транскрипт над картой, обе читаемы */
  .demo{gap:12px}
  .demo-panel:first-child{min-height:210px}
  .ts-line,.fld-val{font-size:13px}
  /* полный цикл */
  .cyc-head .lead{max-width:none}
  .st-track{gap:6px}
  .st-node{min-width:96px;padding:13px 11px}
  .st-detail{padding:18px}
  .st-detail .sd-t{font-size:19px}
  /* отчёт: графики в столбик */
  .rep-split{grid-template-columns:1fr;gap:16px}
  .aud-mock{padding:18px}
  .calc-cell .n{font-size:23px}
  /* безопасность в 1 колонку */
  .secure-list{grid-template-columns:1fr}
  /* форма */
  .form-row{grid-template-columns:1fr}
  .cta-perks{gap:8px 16px}
  /* о команде */
  .about-statement{font-size:20px;margin-top:32px}
  /* футер */
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;gap:8px}
  /* декор прочь */
  .decor{display:none}
  #tweaks{right:12px;left:12px;width:auto;bottom:12px}
}

/* очень узкие экраны */
@media (max-width:380px){
  .brand-slogan{display:none}
  .st-node{min-width:88px}
  .calc-stat{grid-template-columns:1fr}
}

/* =====================================================================
   v3 — интерактив, графики, декор, reveal
   ===================================================================== */
.wrap{position:relative;z-index:2}

/* ---- декоративные фоновые изображения (плейсхолдеры) ---- */
.decor{position:absolute;z-index:0;width:clamp(160px,20vw,300px);opacity:.14;
  pointer-events:none;user-select:none;filter:saturate(.9) blur(.3px);
  -webkit-mask:radial-gradient(closest-side,#000 60%,transparent 100%);
          mask:radial-gradient(closest-side,#000 60%,transparent 100%)}
[data-theme="night"] .decor{opacity:.2;mix-blend-mode:screen}
.decor-tr{top:-30px;right:2%;transform:rotate(6deg)}
.decor-bl{bottom:2%;left:-2%;transform:rotate(-8deg)}
@media (max-width:900px){.decor{display:none}}

/* ---- демо: волна замирает по окончании ---- */
.demo.frozen .demo-wave i{animation-play-state:paused;opacity:.4}
.demo.frozen .rec{animation:none;background:var(--muted-2)}
.demo.frozen .live{color:var(--ok)}
.mis-field.added{max-height:0;opacity:0;overflow:hidden;padding-top:0;padding-bottom:0;margin-bottom:0;border-color:transparent;
  border-left:3px solid var(--brand);background:var(--brand-tint);transition:max-height .5s ease,opacity .4s ease,padding .4s,margin .4s}
.mis-field.added.show{max-height:80px;opacity:1;padding:10px 12px;margin-bottom:10px}

/* ---- ПОЧЕМУ: равная высота + плавная заливка при наведении ---- */
.why-card{display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .35s ease,border-color .35s ease,background .45s ease}
.why-card p{flex:0 0 auto}
.why-card .vs{margin-top:auto;align-self:flex-start}
.why-card::before{content:'';position:absolute;left:0;top:0;height:3px;width:0;background:var(--action);transition:width .45s ease;border-radius:0 3px 3px 0}
.why-card:hover{background:linear-gradient(165deg,var(--brand-tint),var(--surface) 70%)}
.why-card:hover::before{width:100%}
.why-card:hover .ci-box{background:var(--brand);color:#fff}
.why-card.feat:hover{background:linear-gradient(165deg,var(--deep-2),var(--deep) 70%)}
.why-card.feat:hover .ci-box{background:var(--action);color:#fff}
.why-card .ci-box{transition:background .35s ease,color .35s ease}

/* ---- СТЕППЕР: луч света по активной иконке + автопрогресс ---- */
.st-node{position:relative;overflow:hidden}
.st-node .ci-box{position:relative;overflow:hidden}
.st-node.sel.beam .ci-box::after{content:'';position:absolute;inset:-2px;
  background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.72) 50%,transparent 60%);
  transform:translateX(-130%);animation:beamSweep 1050ms cubic-bezier(.4,0,.15,1)}
@keyframes beamSweep{to{transform:translateX(130%)}}
.st-node.sel.beam::after{content:'';position:absolute;left:0;bottom:0;height:3px;width:0;
  background:var(--action);box-shadow:0 0 10px var(--action);animation:beamProg var(--beam-ms,4600ms) linear forwards}
@keyframes beamProg{to{width:100%}}
.st-node.sel.beam:not(.play) .ci-box::after,
.st-node.sel.beam:not(.play)::after{animation-play-state:paused}
.st-node.sel{box-shadow:0 14px 34px color-mix(in srgb,var(--deep) 40%,transparent)}

/* ---- ПРОЗРАЧНЫЙ СЛОЙ: свечение у курсора + принятие ---- */
.how-stage{position:relative}
/* ambient-хало за мокапом — мягкое, трейлит за курсором (лерп в JS) */
.how-glow{position:absolute;inset:-30px;z-index:0;border-radius:36px;opacity:0;pointer-events:none;
  transition:opacity .5s ease;
  background:radial-gradient(280px 280px at var(--gx,50%) var(--gy,50%),
     color-mix(in srgb,var(--brand) 32%,transparent), transparent 66%);
  filter:blur(16px)}
.how-stage.lit .how-glow{opacity:.7}
.how-screen{position:relative;z-index:1;transition:background .5s ease,box-shadow .4s ease}
/* блик-подсветка на самой поверхности мокапа — «свет из-под курсора» */
.how-screen::before{content:'';position:absolute;inset:0;z-index:4;pointer-events:none;border-radius:inherit;
  opacity:0;transition:opacity .45s ease;mix-blend-mode:soft-light;
  background:radial-gradient(240px 240px at var(--sx,50%) var(--sy,50%),
     color-mix(in srgb,var(--brand) 22%,transparent), transparent 58%)}
.how-stage.lit .how-screen::before{opacity:1}
.how-screen.accepted{background:color-mix(in srgb,var(--brand) 6%,var(--surface))}
.how-screen.accepted .how-body{background:color-mix(in srgb,var(--brand) 4%,transparent)}
.how-overlay{transition:opacity .35s ease,transform .35s ease}
.how-overlay.gone{opacity:0;transform:translateY(10px) scale(.96);pointer-events:none}
.how-hint{text-align:center;margin-top:14px;font:600 12px var(--f-body);color:var(--muted);letter-spacing:.01em;transition:opacity .3s}
.how-stage.lit .how-hint{opacity:.35}

/* ---- ОТЧЁТ ГЛАВВРАЧУ: графики ---- */
.aud-mock.report{padding:22px}
.rep-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.rep-hd .rep-title{font:700 15px var(--f-title);color:var(--ink);letter-spacing:-.01em;margin-top:2px}
.rep-block{margin-top:16px}
.rep-cap{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;font:600 12px var(--f-body);color:var(--ink-2)}
.rep-up{display:inline-flex;align-items:center;gap:5px;font:700 11px var(--f-body);color:var(--ok);background:color-mix(in srgb,var(--ok) 12%,transparent);padding:3px 9px;border-radius:100px}
.rep-up svg{width:13px;height:13px}
.rep-split{display:grid;grid-template-columns:1fr 1fr;gap:20px}
/* столбчатый график */
.barchart{display:flex;align-items:flex-end;gap:8px;height:96px;padding-top:6px}
.bc-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:7px;height:100%;justify-content:flex-end}
.bc-bar{width:100%;max-width:26px;flex:0 0 var(--h);height:auto;transform-origin:bottom;border-radius:6px 6px 3px 3px;
  background:linear-gradient(var(--brand),color-mix(in srgb,var(--brand) 55%,var(--surface)));position:relative}
.bc-bar.peak{background:linear-gradient(var(--action),color-mix(in srgb,var(--action) 55%,var(--surface)))}
.bc-x{font:600 10px var(--f-body);color:var(--muted-2)}
/* линия тренда */
.rep-line{height:56px}
.rep-line .spark{width:100%;height:56px;overflow:visible}
.rep-linelbl{display:flex;justify-content:space-between;margin-top:4px;font:600 10.5px var(--f-body);color:var(--muted-2)}
.rep-linelbl span:last-child{color:var(--ok)}
.report .rep-row{padding:8px 0}
.report .rep-av{width:28px;height:28px;font-size:11px}
.report .rep-main .rn{font-size:12px}.report .rep-main .rs{font-size:10.5px}
.report .rep-bar{width:40px}.report .rep-val{font-size:12.5px}

/* ---- SCROLL-REVEAL ---- */
.reveal-on .section{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .75s cubic-bezier(.2,.7,.2,1)}
.reveal-on .section.in{opacity:1;transform:none}
/* графики оживают при появлении */
.reveal-on .barchart .bc-bar{transform:scaleY(0)}
.reveal-on #audience.in .barchart .bc-bar{transform:scaleY(1);transition:transform .85s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i,0)*70ms)}
.reveal-on .rep-bar i{transform:scaleX(0);transform-origin:left}
.reveal-on #audience.in .rep-bar i{transform:scaleX(1);transition:transform .8s ease .35s}
.reveal-on .spark-line{stroke-dasharray:620;stroke-dashoffset:620}
.reveal-on .spark-area{opacity:0;transition:opacity .6s ease .5s}
.reveal-on #audience.in .spark-line{stroke-dashoffset:0;transition:stroke-dashoffset 1.2s ease .3s}
.reveal-on #audience.in .spark-area{opacity:1}
@media (max-width:520px){.rep-split{grid-template-columns:1fr}}

/* ---- prefers-reduced-motion: глушим декоративные бесконечные циклы ---- */
@media (prefers-reduced-motion: reduce){
  .how-overlay,.demo-head .rec,.caret,
  .st-node.sel.beam .ci-box::after,.st-node.sel.beam::after,
  .why-card::before{animation:none!important}
  .demo-wave i{animation:none!important;height:11px}
  html{scroll-behavior:auto}
}