/* ===== VARIABLES ===== */
:root {
  --bg-base:#080808;--bg-surface:#111111;--bg-elevated:#1a1a1a;--bg-overlay:#222;
  --accent:#E5192A;--accent-dim:#9B1020;--glow:rgba(229,25,42,.15);--glow-lg:rgba(229,25,42,.28);
  --t1:#F5F5F5;--t2:#8A8A8A;--t3:#4A4A4A;
  --b1:rgba(255,255,255,.06);--b2:rgba(255,255,255,.1);--b3:rgba(229,25,42,.4);
  --max:1280px;--spy:120px;--r1:6px;--r2:12px;--r3:16px;
  --ease:.2s ease;--ease2:.3s ease;--ease3:.5s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg-base);color:var(--t1);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
ul,ol{list-style:none}
h1,h2,h3,h4{font-weight:700;line-height:1.1;letter-spacing:-.02em}
section{scroll-margin-top:64px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* LAYOUT */
.container{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:80px}

/* UTILITIES */
.text-red{color:var(--accent)}
.sec-label{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.sec-title{font-size:clamp(28px,3.5vw,44px);font-weight:800;letter-spacing:-.03em;line-height:1.1;margin-bottom:14px}
.sec-sub{font-size:17px;color:var(--t2);line-height:1.65;max-width:540px;margin-bottom:56px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;font-size:15px;font-weight:600;border-radius:8px;padding:0 22px;height:48px;transition:all var(--ease2);cursor:pointer;white-space:nowrap;font-family:inherit;border:none}
.btn-primary{background:var(--accent);color:#fff}
.btn__arrow{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.18);font-size:14px;line-height:1;margin-left:4px;flex-shrink:0;transition:transform var(--ease)}
.btn:hover .btn__arrow{transform:translateX(3px)}
.btn-primary:hover{transform:scale(1.02);box-shadow:0 0 24px var(--glow-lg)}
.btn-ghost{background:rgba(255,255,255,.03);color:var(--t1);border:1px solid var(--b2)}
.btn-ghost:hover{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.04)}
.btn-lg{height:56px;font-size:16px;padding:0 26px;border-radius:10px}
.btn-dark{background:rgba(255,255,255,.04);color:var(--t1);border:1px solid var(--b2)}
.btn-dark:hover{border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.06)}
.btn-white{background:#fff;color:#111}
.btn-white .btn__arrow{background:var(--accent);color:#fff}
.btn-white:hover{transform:scale(1.02);box-shadow:0 8px 26px rgba(255,255,255,.14)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease}
.reveal.v{opacity:1;transform:translateY(0)}
.stagger>*{opacity:0;transform:translateY(22px);transition:opacity .5s ease,transform .5s ease}
.stagger.v>*{opacity:1;transform:translateY(0)}
.stagger.v>*:nth-child(1){transition-delay:0s}.stagger.v>*:nth-child(2){transition-delay:.07s}
.stagger.v>*:nth-child(3){transition-delay:.14s}.stagger.v>*:nth-child(4){transition-delay:.21s}
.stagger.v>*:nth-child(5){transition-delay:.28s}.stagger.v>*:nth-child(6){transition-delay:.35s}
.stagger.v>*:nth-child(7){transition-delay:.42s}.stagger.v>*:nth-child(8){transition-delay:.49s}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:64px;background:transparent;border-bottom:1px solid transparent;transition:background .3s ease,border-color .3s ease,backdrop-filter .3s ease}
.nav.scrolled{background:rgba(8,8,8,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom-color:var(--b1)}
.nav__inner{height:100%;display:flex;align-items:center;gap:32px}
.nav__logo{flex-shrink:0;display:flex;align-items:center}
.nav__logo img{height:38px;width:auto;display:block}
.nav__links{display:flex;align-items:center;gap:28px;margin-left:auto}
.nav__links a{font-size:14px;font-weight:500;color:var(--t2);transition:color var(--ease)}
.nav__links a:hover{color:var(--t1)}
.nav__actions{display:flex;align-items:center;gap:16px}
.nav__phone{font-size:14px;font-weight:500;color:var(--t2);transition:color var(--ease)}
.nav__phone:hover{color:var(--t1)}
.nav__burger{display:none;flex-direction:column;gap:5px;padding:8px;margin-left:auto}
.nav__burger span{display:block;width:22px;height:2px;background:var(--t1);border-radius:2px;transition:all var(--ease2)}
.nav__burger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav__burger.open span:nth-child(2){opacity:0}
.nav__burger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* DRAWER */
.drawer{position:fixed;inset:0;background:var(--bg-base);z-index:999;display:flex;flex-direction:column;justify-content:center;padding:40px;opacity:0;pointer-events:none;transform:translateX(100%);transition:all var(--ease2)}
.drawer.open{opacity:1;pointer-events:all;transform:translateX(0)}
.drawer ul{display:flex;flex-direction:column;gap:4px;margin-bottom:36px}
.drawer ul a{display:block;font-size:26px;font-weight:700;letter-spacing:-.02em;padding:10px 0;border-bottom:1px solid var(--b1);color:var(--t2);transition:color var(--ease)}
.drawer ul a:hover{color:var(--t1)}
.drawer-phone{font-size:18px;font-weight:600;color:var(--t2);margin-bottom:22px;display:block}

/* PARTNERS */
.partners{padding:26px 0;background:var(--bg-surface);border-top:1px solid var(--b1);border-bottom:1px solid var(--b1);overflow:hidden}
.partners__label{text-align:center;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--t3);margin-bottom:18px}
.partners__wrap{position:relative;overflow:hidden}
.partners__wrap::before,.partners__wrap::after{content:'';position:absolute;top:0;bottom:0;width:100px;z-index:2;pointer-events:none}
.partners__wrap::before{left:0;background:linear-gradient(90deg,var(--bg-surface),transparent)}
.partners__wrap::after{right:0;background:linear-gradient(-90deg,var(--bg-surface),transparent)}
.partners__track{display:flex;width:max-content;animation:marquee 44s linear infinite}
.partners__track:hover{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.partners__logos{display:flex;align-items:center}
.partner-logo{display:flex;align-items:center;justify-content:center;padding:0 36px;height:44px;flex-shrink:0}
.partner-logo img{height:24px;width:auto;filter:brightness(0) invert(1);opacity:.35;transition:opacity var(--ease)}
.partner-logo:hover img{opacity:.85}

/* RESULTS */
.results{padding:72px 0;border-bottom:1px solid var(--b1)}
.results__grid{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center}
.results__div{width:1px;height:56px;background:var(--b1)}
.results__item{text-align:center;padding:20px 28px;cursor:default;position:relative}
.results__item::after{content:'';position:absolute;bottom:0;left:25%;right:25%;height:2px;background:var(--accent);border-radius:1px;opacity:0;transition:opacity var(--ease2);box-shadow:0 0 8px var(--accent)}
.results__item:hover::after{opacity:1}
.results__num-w{display:flex;align-items:baseline;justify-content:center;gap:2px;margin-bottom:8px}
.results__num{font-family:'JetBrains Mono',monospace;font-size:clamp(34px,3.5vw,52px);font-weight:700;color:var(--t1);line-height:1}
.results__suf{font-family:'JetBrains Mono',monospace;font-size:clamp(18px,2vw,28px);font-weight:700;color:var(--accent)}
.results__label{font-size:13px;color:var(--t2);line-height:1.5}

/* HOW */
.how{padding:var(--spy) 0}
.how .sec-sub{margin-bottom:64px}
.timeline{position:relative}
.timeline__line{position:absolute;top:52px;left:calc(12.5% + 16px);right:calc(12.5% + 16px);height:1px;background:var(--b1);z-index:0;overflow:hidden}
.timeline__line-fill{position:absolute;top:0;left:0;width:0;height:100%;background:linear-gradient(90deg,var(--accent),rgba(229,25,42,.3));transition:width 1.8s cubic-bezier(.4,0,.2,1)}
.timeline.animated .timeline__line-fill{width:100%}
.timeline__steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.tl-step{background:var(--bg-surface);border:1px solid var(--b1);border-radius:var(--r2);padding:24px;transition:all var(--ease2);cursor:default;display:flex;flex-direction:column}
.tl-step:hover{transform:translateY(-4px);border-color:var(--b3);box-shadow:0 8px 28px rgba(229,25,42,.1)}
.tl-icon{width:42px;height:42px;border-radius:50%;background:var(--bg-elevated);border:1px solid var(--b1);display:flex;align-items:center;justify-content:center;margin-bottom:18px;transition:all var(--ease2);position:relative;z-index:1;flex-shrink:0}
.tl-step:hover .tl-icon{border-color:var(--accent);background:rgba(229,25,42,.1)}
.tl-icon svg{width:18px;height:18px;stroke:var(--t3);stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round;transition:stroke var(--ease2)}
.tl-step:hover .tl-icon svg{stroke:var(--accent)}
.tl-num{font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--accent);margin-bottom:6px}
.tl-name{font-size:14px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--t1);margin-bottom:10px}
.tl-desc{font-size:13px;color:var(--t2);line-height:1.65;flex:1;margin-bottom:14px}
.tl-time{display:inline-block;font-size:11px;font-weight:600;color:var(--t3);background:var(--bg-elevated);padding:3px 10px;border-radius:4px;border:1px solid var(--b1)}

/* PROBLEMS */
.problems{padding:var(--spy) 0;background:var(--bg-surface)}
.problems__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.prob-card{background:var(--bg-elevated);border:1px solid var(--b1);border-radius:var(--r2);padding:26px;transition:all var(--ease2);cursor:default;position:relative;overflow:hidden}
.prob-card::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--accent);transition:width var(--ease2);box-shadow:0 0 10px var(--accent)}
.prob-card:hover::after{width:100%}
.prob-card:hover{transform:translateY(-4px);border-color:var(--b3);box-shadow:0 8px 28px rgba(229,25,42,.08)}
.prob-card__ico{width:36px;height:36px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--t3);transition:color var(--ease2)}
.prob-card__ico svg{width:22px;height:22px;stroke:currentColor;stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round}
.prob-card:hover .prob-card__ico{color:var(--accent)}
.prob-card h3{font-size:15px;font-weight:700;margin-bottom:8px;color:var(--t1);letter-spacing:-.01em}
.prob-card p{font-size:13px;color:var(--t2);line-height:1.65}

/* SYSTEM */
.system{padding:var(--spy) 0;overflow:hidden}
.system__inner{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:center}
.system__left{min-width:0}
.system .sec-sub{margin-bottom:32px}
.system__cta{height:56px;font-size:16px;border-radius:10px}

.sysmap-wrap{position:relative;min-width:0}
.sysmap__label{display:flex;flex-direction:column;gap:7px;align-items:flex-start;margin:0 0 18px 8%;font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--t2)}
.sysmap__label i{display:block;width:44px;height:6px;background:repeating-linear-gradient(115deg,var(--accent) 0 2px,transparent 2px 6px);opacity:.85}

.sysmap{position:relative;width:100%;min-width:0;display:flex;flex-direction:column;gap:14px}

.sysnode{position:relative;z-index:2;display:flex;align-items:center;gap:16px;padding:16px 20px;border-radius:16px;
  background:linear-gradient(145deg,rgba(30,30,32,.92),rgba(14,14,15,.92));
  border:1px solid rgba(255,255,255,.09);
  box-shadow:0 18px 40px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.05);
  transition:border-color var(--ease2),box-shadow var(--ease2),transform var(--ease2)}
.sysnode:hover{border-color:rgba(229,25,42,.45);box-shadow:0 18px 44px rgba(0,0,0,.6),0 0 28px rgba(229,25,42,.18)}
.sysnode__ico{display:flex;align-items:center;justify-content:center;width:46px;height:46px;flex-shrink:0;border-radius:12px;
  background:rgba(229,25,42,.08);border:1px solid rgba(229,25,42,.3);color:var(--accent)}
.sysnode__ico svg{width:23px;height:23px}
.sysnode__body{display:flex;flex-direction:column;gap:4px;min-width:0}
.sysnode__title{font-size:14px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--t1);line-height:1.1}
.sysnode__sub{font-size:12px;color:var(--t2);line-height:1.45;overflow-wrap:anywhere}
.sysnode.is-final{border-color:rgba(229,25,42,.65);animation:sys-final 3.6s ease-in-out infinite}
@keyframes sys-final{0%,100%{box-shadow:0 18px 44px rgba(0,0,0,.6),0 0 34px rgba(229,25,42,.34),inset 0 1px 0 rgba(255,255,255,.06)}50%{box-shadow:0 18px 44px rgba(0,0,0,.6),0 0 62px rgba(229,25,42,.62),inset 0 1px 0 rgba(255,255,255,.06)}}
.sysnode.is-final .sysnode__ico{background:rgba(229,25,42,.16);border-color:rgba(229,25,42,.55)}

.sysmap__wire{display:none}
.sysnode--ai{border-radius:999px;border-color:rgba(229,25,42,.5);background:linear-gradient(90deg,rgba(229,25,42,.16),rgba(229,25,42,.05))}
.sysnode--ai .sysnode__title{color:var(--accent)}
.sysnode--ai .sysnode__ico{background:rgba(229,25,42,.14);border-color:rgba(229,25,42,.45);color:var(--accent)}

@media(min-width:900px){
  .sysmap{display:block;aspect-ratio:1/.86;transform:perspective(1700px) rotateY(-14deg) rotateX(4deg);transform-style:preserve-3d}
  .sysmap__wire{display:block;position:absolute;inset:0;width:100%;height:100%;z-index:1;overflow:visible;fill:none}
  .sysmap__spine{stroke:rgba(229,25,42,.5);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  .sysmap__pulse{stroke:#ff5566;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;
    stroke-dasharray:9 91;stroke-dashoffset:100;filter:drop-shadow(0 0 5px rgba(229,25,42,.95));
    animation:sys-run 5.2s linear infinite}
  .sysmap__pulse--spine{animation-duration:3.4s;animation-delay:.4s;stroke-width:2.2}
  .sysmap__arrow{fill:var(--accent);stroke:none;filter:drop-shadow(0 0 4px rgba(229,25,42,.8))}
  .sysmap__cap{fill:#12070a;stroke:var(--accent);stroke-width:1.6;filter:drop-shadow(0 0 6px rgba(229,25,42,.7))}
  .sysmap__dot{fill:var(--accent);stroke:rgba(229,25,42,.3);stroke-width:3;
    filter:drop-shadow(0 0 5px rgba(229,25,42,.9));transform-box:fill-box;transform-origin:center;
    animation:sys-dot 2.6s ease-in-out infinite;animation-delay:var(--d,0s)}
  .sysnode{position:absolute;width:46%;height:15.6%;padding:0 18px}
  .sysmap.stagger>.sysnode{transition:opacity .6s cubic-bezier(.22,.8,.3,1),transform .6s cubic-bezier(.22,.8,.3,1),border-color var(--ease2),box-shadow var(--ease2)}
  .sysmap.stagger.v>.sysnode:nth-child(2){transition-delay:.05s}
  .sysmap.stagger.v>.sysnode:nth-child(3){transition-delay:.16s}
  .sysmap.stagger.v>.sysnode:nth-child(4){transition-delay:.27s}
  .sysmap.stagger.v>.sysnode:nth-child(5){transition-delay:.38s}
  .sysmap.stagger.v>.sysnode:nth-child(6){transition-delay:.49s}
  .sysmap.stagger.v>.sysnode:nth-child(7){transition-delay:.6s}
  .sysmap.stagger.v>.sysnode:nth-child(8){transition-delay:.7s}
  .sysnode--l{left:6%}
  .sysnode--r{left:52%}
  .sysnode{width:42%;height:18%}
  .sysnode--p1l,.sysnode--p1r{top:2%}
  .sysnode--p2l,.sysnode--p2r{top:50%}
  .sysnode--p3l,.sysnode--p3r{top:78%}
  .sysnode--ai{left:14%;width:72%;top:30%;height:13%;justify-content:flex-start}
  .sysmap .sysnode__title{font-size:13px;letter-spacing:.04em}
  .sysmap__link{stroke:rgba(229,25,42,.55);stroke-width:1.5;stroke-dasharray:3 4;stroke-linecap:round}
  .sysmap.stagger.v>.sysnode:hover{transform:translateY(-5px);z-index:5}
  .sysmap.stagger>.sysmap__wire{transition:opacity .9s ease}
  .sysmap.stagger.v>.sysmap__wire{transition-delay:.75s}
}
@keyframes sys-run{from{stroke-dashoffset:100}to{stroke-dashoffset:0}}
@keyframes sys-dot{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.45);opacity:.75}}
@media(prefers-reduced-motion:reduce){
  .sysmap__pulse,.sysmap__dot{animation:none}
  .sysnode{opacity:1!important;transform:none!important}
}


/* SERVICES */
.services{padding:var(--spy) 0;background:var(--bg-surface)}
.services__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.svc-card{background:var(--bg-elevated);border:1px solid var(--b1);border-radius:var(--r2);padding:20px;transition:all var(--ease2);cursor:default;display:flex;flex-direction:column}
.svc-card:hover{transform:translateY(-4px);border-color:var(--b3);box-shadow:0 8px 28px rgba(229,25,42,.08)}
.svc-card__ico{width:34px;height:34px;display:flex;align-items:center;justify-content:center;margin-bottom:13px}
.svc-card__ico svg{width:20px;height:20px;stroke:var(--t3);stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round;transition:stroke var(--ease2)}
.svc-card:hover .svc-card__ico svg{stroke:var(--accent)}
.svc-card h3{font-size:13px;font-weight:700;margin-bottom:6px;color:var(--t1);letter-spacing:-.01em}
.svc-card p{font-size:12px;color:var(--t2);line-height:1.6;flex:1;margin-bottom:12px}
.svc-card__more{font-size:11px;font-weight:600;color:var(--t3);display:flex;align-items:center;gap:3px;opacity:0;transform:translateY(4px);transition:all var(--ease2)}
.svc-card:hover .svc-card__more{opacity:1;transform:translateY(0);color:var(--accent)}
.services__cta{text-align:center;margin-top:40px}

/* CASES */
.cases{padding:var(--spy) 0}
.cases__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:32px}
.case-card{background:var(--bg-surface);border:1px solid var(--b1);border-radius:var(--r2);overflow:hidden;transition:all var(--ease2);cursor:default}
.case-card:hover{border-color:var(--b3);box-shadow:0 8px 32px rgba(0,0,0,.32)}
.case-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-elevated)}
.case-cover img{width:100%;height:100%;object-fit:cover;opacity:.55;filter:grayscale(20%);transition:transform var(--ease2),opacity var(--ease2)}
.case-card:hover .case-cover img{transform:scale(1.05);opacity:.72}
.case-tag{position:absolute;top:10px;left:10px;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:rgba(8,8,8,.82);color:var(--t2);padding:3px 9px;border-radius:4px;border:1px solid var(--b1);backdrop-filter:blur(8px)}
.case-body{padding:18px}
.case-title{font-size:14px;font-weight:700;letter-spacing:-.01em;margin-bottom:11px;color:var(--t1)}
.case-row{margin-bottom:7px}
.case-row-label{font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--t3);margin-bottom:3px}
.case-row-text{font-size:12px;color:var(--t2);line-height:1.5}
.case-results{display:flex;gap:18px;padding:13px 0;border-top:1px solid var(--b1);margin-top:11px;margin-bottom:11px}
.case-result-num{font-family:'JetBrains Mono',monospace;font-size:19px;font-weight:700;color:var(--accent);line-height:1;margin-bottom:2px}
.case-result-label{font-size:10px;color:var(--t3);text-transform:uppercase;letter-spacing:.06em}
.case-link{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;color:var(--t3);transition:color var(--ease)}
.case-card:hover .case-link{color:var(--accent)}
.cases__more{text-align:center}

/* EXPERT */
.expert{padding:var(--spy) 0;background:var(--bg-surface)}
.expert__card{background:var(--bg-elevated);border:1px solid var(--b1);border-radius:var(--r3);padding:44px;display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:start;position:relative;overflow:hidden}
.expert__card::before{content:'';position:absolute;top:-1px;left:80px;right:80px;height:1px;background:linear-gradient(90deg,transparent,rgba(229,25,42,.35),transparent)}
.expert-photo{width:112px;height:112px;border-radius:50%;object-fit:cover;border:2px solid var(--b1);display:block}
.expert-name{font-size:21px;font-weight:700;letter-spacing:-.02em;color:var(--t1);margin-bottom:3px}
.expert-role{font-size:13px;color:var(--t3);margin-bottom:20px}
.expert-stats{display:flex;gap:28px;margin-bottom:20px;flex-wrap:wrap}
.expert-stat-num{font-family:'JetBrains Mono',monospace;font-size:19px;font-weight:700;color:var(--t1);margin-bottom:2px}
.expert-stat-label{font-size:11px;color:var(--t3)}
.expert-quote{font-size:15px;font-style:italic;color:var(--t2);line-height:1.75;padding-left:18px;border-left:2px solid var(--accent);margin-bottom:20px}
.expert-tags{display:flex;flex-wrap:wrap;gap:7px}
.expert-tag{font-size:11px;font-weight:500;color:var(--t2);background:var(--bg-surface);border:1px solid var(--b1);padding:4px 12px;border-radius:100px}

/* FAQ */
.faq-sec{padding:var(--spy) 0}
.faq-grid{display:grid;grid-template-columns:0.82fr 1.18fr;gap:64px;align-items:start}
.faq-sec .sec-title,.faq-sec .sec-label{text-align:left;display:block}
.faq-sec .sec-sub{text-align:left;margin:0;max-width:340px}
.faq-head{position:sticky;top:96px}
.faq-list{max-width:none;margin:0;display:flex;flex-direction:column;gap:7px}
@media(max-width:900px){
  .faq-grid{grid-template-columns:1fr;gap:28px}
  .faq-head{position:static}
  .faq-sec .sec-sub{margin-bottom:8px}
}
.faq-item{border:1px solid var(--b1);border-radius:var(--r2);overflow:hidden;transition:border-color var(--ease)}
.faq-item.open{border-color:var(--b3)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 22px;background:var(--bg-surface);font-size:15px;font-weight:600;color:var(--t2);text-align:left;cursor:pointer;transition:color var(--ease)}
.faq-item.open .faq-q{color:var(--t1)}
.faq-ico{width:22px;height:22px;border-radius:50%;background:var(--bg-elevated);border:1px solid var(--b1);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--ease2);position:relative}
.faq-ico::before,.faq-ico::after{content:'';position:absolute;background:var(--t3);border-radius:1px;transition:all var(--ease2)}
.faq-ico::before{width:9px;height:2px}.faq-ico::after{width:2px;height:9px}
.faq-item.open .faq-ico{background:rgba(229,25,42,.08);border-color:var(--b3)}
.faq-item.open .faq-ico::before{background:var(--accent)}
.faq-item.open .faq-ico::after{transform:rotate(90deg);opacity:0;background:var(--accent)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;background:var(--bg-surface)}
.faq-a.open{max-height:500px}
.faq-a-inner{padding:0 22px 18px;font-size:14px;color:var(--t2);line-height:1.75}

/* CTA */
.cta-sec{padding:var(--spy) 0;background:var(--bg-surface);position:relative;overflow:hidden}
.cta-sec::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:700px;height:200px;background:radial-gradient(ellipse at center top,rgba(229,25,42,.1),transparent 70%);pointer-events:none}
.cta-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.cta-left h2{font-size:clamp(24px,3vw,36px);font-weight:800;letter-spacing:-.03em;line-height:1.1;margin-bottom:14px}
.cta-left p{font-size:14px;color:var(--t2);line-height:1.7;margin-bottom:26px}
.cta-trust{display:flex;flex-direction:column;gap:9px}
.cta-trust-item{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--t2)}
.cta-trust-item::before{content:'';width:18px;height:18px;border-radius:50%;flex-shrink:0;background:rgba(34,197,94,.1) url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='%2322c55e' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center;border:1px solid rgba(34,197,94,.25)}
.c-form{display:flex;flex-direction:column;gap:14px}
.f-group{position:relative}
.f-label{position:absolute;top:16px;left:16px;font-size:14px;color:var(--t3);pointer-events:none;transition:all var(--ease2);z-index:1}
.f-group.active .f-label,.f-group.filled .f-label{top:6px;font-size:10px;color:var(--accent);letter-spacing:.02em}
.f-input{width:100%;height:56px;background:var(--bg-elevated);border:1px solid var(--b1);border-radius:var(--r1);color:var(--t1);font-family:inherit;font-size:15px;padding:22px 16px 8px;outline:none;transition:border-color var(--ease2),box-shadow var(--ease2)}
.f-input:focus{border-color:var(--b3);box-shadow:0 0 0 3px rgba(229,25,42,.07)}
.f-err{font-size:11px;color:var(--accent);margin-top:4px;padding-left:4px;display:none}
.f-group.has-err .f-err{display:block}
.f-group.has-err .f-input{border-color:var(--accent)}
.f-submit{height:52px;width:100%;background:var(--accent);color:#fff;font-size:15px;font-weight:700;border-radius:var(--r1);display:flex;align-items:center;justify-content:center;gap:8px;border:none;font-family:inherit;cursor:pointer;transition:all var(--ease2)}
.f-submit:hover{transform:scale(1.02);box-shadow:0 4px 24px rgba(229,25,42,.4)}
.f-micro{text-align:center;font-size:11px;color:var(--t3);padding-top:8px}
.f-success{display:none;text-align:center;padding:28px 0}
.f-success.visible{display:block}
.f-success-ico{width:50px;height:50px;border-radius:50%;background:rgba(34,197,94,.1);border:2px solid rgba(34,197,94,.3);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:22px}
.f-success-title{font-size:18px;font-weight:700;color:var(--t1);margin-bottom:7px}
.f-success-text{font-size:14px;color:var(--t2)}

/* FOOTER */
.footer{background:#060606;border-top:1px solid var(--b1);padding:52px 0 26px}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-logo{height:40px;width:auto;opacity:.95;margin-bottom:13px;display:block}
.footer-desc{font-size:13px;color:var(--t3);line-height:1.7;margin-bottom:16px;max-width:220px}
.footer-socials{display:flex;gap:8px}
.footer-social-btn{width:33px;height:33px;border-radius:50%;background:var(--bg-elevated);border:1px solid var(--b1);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:var(--t3);transition:all var(--ease)}
.footer-social-btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.footer-col-title{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--t3);margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-links a{font-size:13px;color:var(--t2);transition:color var(--ease)}
.footer-links a:hover{color:var(--t1)}
.footer-bottom{padding-top:20px;border-top:1px solid var(--b1);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer-copy{font-size:12px;color:var(--t3)}
.footer-legal{display:flex;gap:16px}
.footer-legal a{font-size:12px;color:var(--t3);transition:color var(--ease)}
.footer-legal a:hover{color:var(--t2)}

/* MOBILE NAV BAR */
.mob-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:990;background:rgba(17,17,17,.96);backdrop-filter:blur(16px);border-top:1px solid var(--b1);padding:8px 0 max(env(safe-area-inset-bottom,0px),8px)}
.mob-nav-inner{display:flex;justify-content:space-around}
.mob-nav-btn{display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 14px;font-size:9px;font-weight:600;letter-spacing:.04em;color:var(--t3);transition:color var(--ease)}
.mob-nav-btn svg{width:20px;height:20px;stroke:currentColor;stroke-width:1.5;fill:none}
.mob-nav-btn:hover{color:var(--t1)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .partners__track{animation:none}
  .reveal,.stagger>*{opacity:1;transform:none}
}

/* TABLET */
@media(max-width:1024px){
  .container{padding-inline:40px}
  .timeline__steps{grid-template-columns:repeat(2,1fr)}
  .timeline__line{display:none}
  .problems__grid{grid-template-columns:repeat(2,1fr)}
  .services__grid{grid-template-columns:repeat(2,1fr)}
  .cases__grid{grid-template-columns:repeat(2,1fr)}
  .system__inner{grid-template-columns:1fr;gap:40px}
  .expert__card{padding:30px;gap:28px}
  .footer__grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-inner{grid-template-columns:1fr;gap:36px}
}

@media(max-width:1100px) and (min-width:769px){
  .system__inner{grid-template-columns:1fr;gap:44px}
}

/* MOBILE */
@media(max-width:768px){
  :root{--spy:80px}
  .container{padding-inline:20px}
  .nav__links,.nav__actions{display:none}
  .nav__burger{display:flex}
  .results__grid{grid-template-columns:1fr 1fr;gap:1px;background:var(--b1)}
  .results__div{display:none}
  .results__item{background:var(--bg-base);padding:18px 12px}
  .problems__grid{grid-template-columns:1fr}
  .services__grid{grid-template-columns:1fr}
  .cases__grid{grid-template-columns:1fr}
  .expert__card{grid-template-columns:1fr;gap:18px;padding:20px}
  .expert-stats{gap:14px}
  .footer__grid{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .mob-nav{display:block}
  body{padding-bottom:70px}
  .cta-inner{grid-template-columns:1fr;gap:28px}
  .timeline__steps{grid-template-columns:1fr}
  .system__inner{grid-template-columns:1fr;gap:36px}
  .system__cta{width:100%;justify-content:center;font-size:15px;padding:0 16px}
  .sysmap__label{margin-left:0}
}

@media(max-width:480px){
  .sec-title{font-size:24px}
  .results__num{font-size:30px}
}

/* ===== INNER PAGE (услуги) ===== */
.subhero{position:relative;overflow:hidden;padding:120px 0 56px;border-bottom:1px solid var(--b1)}
.crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:12px;color:var(--t3);margin-bottom:34px;position:relative;z-index:2}
.crumbs a{color:var(--t3);transition:color var(--ease)}
.crumbs a:hover{color:var(--t1)}
.crumbs span[aria-current]{color:var(--t2)}
.subhero__inner{position:relative;z-index:2;display:grid;grid-template-columns:60fr 40fr;gap:36px;align-items:center}
.subhero__title{font-size:clamp(30px,3.8vw,50px);font-weight:800;letter-spacing:-.03em;line-height:1.08;margin-bottom:16px}
.subhero__sub{font-size:17px;color:var(--t2);line-height:1.65;max-width:560px;margin-bottom:28px}
.subhero__right{display:flex;justify-content:center}
.subhero__img{width:100%;max-width:400px;filter:drop-shadow(0 24px 40px rgba(0,0,0,.55))}
html[data-theme="light"] .subhero__img{filter:drop-shadow(0 20px 36px rgba(14,17,22,.2))}
.results__grid--svc{grid-template-columns:repeat(4,1fr)}
.mini-case{background:var(--bg-surface);border:1px solid var(--b1);border-left:3px solid var(--accent);border-radius:var(--r2);padding:28px 30px;max-width:760px}
.mini-case .case-results{border-top:1px solid var(--b1);margin-top:16px;padding-top:16px;margin-bottom:0;gap:36px}
.mini-case .case-result-num{font-size:24px}
.mini-case .case-row{margin-bottom:14px}
.mini-case .case-row-label{font-size:10px;margin-bottom:5px}
.mini-case .case-row-text{font-size:14px;line-height:1.65;color:var(--t1)}
.related{padding:var(--spy) 0;background:var(--bg-surface)}
.related__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.related .svc-card{background:var(--bg-elevated)}
.svc-card--link{display:flex;flex-direction:column;cursor:pointer}
.svc-card--link:hover{transform:translateY(-4px);border-color:var(--b3)}
@media(max-width:1024px){
  .subhero__inner{grid-template-columns:1fr 1fr;gap:28px}
  .related__grid{grid-template-columns:repeat(2,1fr)}
  .results__grid--svc{grid-template-columns:repeat(2,1fr);gap:8px}
}
@media(max-width:768px){
  .subhero{padding:96px 0 40px}
  .subhero__inner{grid-template-columns:1fr;gap:24px}
  .subhero__img{max-width:280px}
  .subhero__title{font-size:clamp(28px,7vw,36px)}
  .related__grid{grid-template-columns:1fr}
  .results__grid--svc{grid-template-columns:1fr 1fr}
}

/* ===== THEME TOGGLE ===== */
.theme-toggle{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid var(--b2);background:var(--bg-elevated);color:var(--t2);flex-shrink:0;transition:all var(--ease)}
.theme-toggle:hover{color:var(--t1);border-color:var(--b3)}
.theme-toggle svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}
.theme-toggle .ico-sun{display:none}
html[data-theme="light"] .theme-toggle .ico-sun{display:block}
html[data-theme="light"] .theme-toggle .ico-moon{display:none}
.drawer .theme-toggle{margin-top:18px}

/* ===== LIGHT THEME ===== */
html[data-theme="light"]{
  --bg-base:#FFFFFF;--bg-surface:#F5F6F8;--bg-elevated:#FFFFFF;--bg-overlay:#EDEFF2;
  --glow:rgba(229,25,42,.12);--glow-lg:rgba(229,25,42,.22);
  --t1:#0E1116;--t2:#5A616B;--t3:#9AA1AB;
  --b1:rgba(14,17,22,.08);--b2:rgba(14,17,22,.14);--b3:rgba(229,25,42,.4);
}
html[data-theme="light"] .nav.scrolled{background:rgba(255,255,255,.9);box-shadow:0 1px 0 var(--b1)}
html[data-theme="light"] .btn-ghost{background:#fff;border-color:var(--b2)}
html[data-theme="light"] .btn-ghost:hover{border-color:rgba(14,17,22,.3);background:var(--bg-surface)}
html[data-theme="light"] .hero__glow{background:radial-gradient(circle,rgba(229,25,42,.14),rgba(229,25,42,.03) 40%,transparent 68%)}
html[data-theme="light"] .hero__grain{opacity:.12}
html[data-theme="light"] .hero__tag{background:rgba(255,255,255,.82);color:var(--t2)}
html[data-theme="light"] .hero__tag b{color:var(--t1)}
html[data-theme="light"] .hero__stage::before{background:radial-gradient(ellipse at 50% 100%,rgba(229,25,42,.22),rgba(229,25,42,.05) 50%,transparent 70%)}
html[data-theme="light"] .hero__btn{background:var(--t1);color:#fff}
html[data-theme="light"] .hero__stats{background:#fff;box-shadow:0 8px 28px rgba(14,17,22,.06)}
html[data-theme="light"] .hero__bear-img{filter:drop-shadow(0 40px 60px rgba(14,17,22,.22))}
html[data-theme="light"] .partner-logo img{filter:none;opacity:.55}
html[data-theme="light"] .sysnode{background:#fff;border-color:var(--b1);box-shadow:0 12px 30px rgba(14,17,22,.08),inset 0 1px 0 #fff}
html[data-theme="light"] .sysnode:hover{border-color:var(--b3);box-shadow:0 14px 34px rgba(14,17,22,.12),0 0 24px rgba(229,25,42,.14)}
html[data-theme="light"] .sysmap__cap{fill:#fff}
html[data-theme="light"] .case-card:hover{box-shadow:0 10px 30px rgba(14,17,22,.1)}
html[data-theme="light"] .case-tag{background:rgba(255,255,255,.85);color:var(--t2)}
html[data-theme="light"] .footer{background:var(--bg-surface)}
html[data-theme="light"] .footer-social-btn{background:#fff}
html[data-theme="light"] .mob-nav{background:rgba(255,255,255,.96)}
html[data-theme="light"] .drawer{background:#fff}

/* ===== NAV DROPDOWN (услуги) ===== */
.nav__dd{position:relative}
.nav__dd>a{display:inline-flex;align-items:center;gap:5px}
.nav__dd-caret{width:12px;height:12px;stroke:currentColor;stroke-width:2;fill:none;transition:transform var(--ease)}
.nav__dd:hover .nav__dd-caret,.nav__dd:focus-within .nav__dd-caret{transform:rotate(180deg)}
.nav__dd-menu{position:absolute;top:100%;left:-16px;min-width:280px;padding:10px;background:var(--bg-elevated);border:1px solid var(--b1);border-radius:var(--r2);box-shadow:0 18px 44px rgba(0,0,0,.5);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity var(--ease2),transform var(--ease2),visibility var(--ease2);z-index:1001}
html[data-theme="light"] .nav__dd-menu{box-shadow:0 18px 44px rgba(14,17,22,.14)}
.nav__dd:hover .nav__dd-menu,.nav__dd:focus-within .nav__dd-menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav__dd-menu::before{content:'';position:absolute;top:-14px;left:0;right:0;height:14px}
.nav__dd-menu a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;font-size:13.5px;font-weight:500;color:var(--t2);transition:all var(--ease);white-space:nowrap}
.nav__dd-menu a:hover{background:rgba(229,25,42,.08);color:var(--t1)}
.nav__dd-menu a::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:.5;flex-shrink:0;transition:opacity var(--ease)}
.nav__dd-menu a:hover::before{opacity:1}
.drawer-sub{display:flex;flex-direction:column;gap:0;margin:2px 0 6px}
.drawer-sub a{display:block;font-size:15px;font-weight:500;padding:7px 0 7px 18px;color:var(--t3);border-bottom:none!important}
.drawer-sub a:hover{color:var(--t1)}

/* ===== BLOG ===== */
.blog-list{padding:var(--spy) 0}
.blog-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:36px}
.blog-filter{font-size:13px;font-weight:600;padding:8px 16px;border-radius:100px;border:1px solid var(--b1);background:var(--bg-surface);color:var(--t2);transition:all var(--ease)}
.blog-filter:hover{color:var(--t1);border-color:var(--b2)}
.blog-filter.is-active{background:var(--accent);border-color:var(--accent);color:#fff}
.posts__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post-card{display:flex;flex-direction:column;background:var(--bg-surface);border:1px solid var(--b1);border-radius:var(--r2);padding:24px;transition:all var(--ease2)}
.post-card:hover{transform:translateY(-4px);border-color:var(--b3);box-shadow:0 10px 30px rgba(0,0,0,.3)}
html[data-theme="light"] .post-card:hover{box-shadow:0 10px 30px rgba(14,17,22,.1)}
.post-card__cat{display:inline-block;align-self:flex-start;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.post-card__title{font-size:17px;font-weight:700;line-height:1.3;letter-spacing:-.01em;color:var(--t1);margin-bottom:10px}
.post-card__excerpt{font-size:13.5px;color:var(--t2);line-height:1.6;flex:1;margin-bottom:16px}
.post-card__foot{display:flex;gap:14px;font-size:11.5px;color:var(--t3);margin-bottom:12px}
.post-card__more{font-size:12px;font-weight:600;color:var(--t3);transition:color var(--ease)}
.post-card:hover .post-card__more{color:var(--accent)}
.blog-empty{text-align:center;color:var(--t3);padding:40px 0}
.blog-list .subhero__title{margin-bottom:16px}

/* ARTICLE */
.art__head{padding:120px 0 0}
.art__meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:12.5px;color:var(--t3);margin-bottom:18px}
.art__cat{font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:11px;color:var(--accent);padding:5px 12px;border:1px solid var(--b3);border-radius:100px;transition:all var(--ease)}
.art__cat:hover{background:var(--accent);color:#fff}
.art__title{font-size:clamp(28px,3.4vw,44px);font-weight:800;letter-spacing:-.03em;line-height:1.12;margin-bottom:18px;max-width:900px}
.art__lead{font-size:18px;line-height:1.65;color:var(--t2);max-width:760px;padding-bottom:40px;border-bottom:1px solid var(--b1)}
.art__body-wrap{display:grid;grid-template-columns:240px 1fr;gap:60px;padding-top:44px;padding-bottom:var(--spy);align-items:start}
.art__toc{position:sticky;top:88px;display:flex;flex-direction:column;gap:2px;border-left:2px solid var(--b1);padding-left:18px}
.art__toc-title{font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--t3);margin-bottom:12px}
.art__toc a{font-size:13px;line-height:1.45;color:var(--t3);padding:6px 0;transition:color var(--ease)}
.art__toc a:hover{color:var(--accent)}
.art__body{max-width:760px;min-width:0}
.art__body h2{font-size:clamp(22px,2.2vw,28px);font-weight:800;letter-spacing:-.02em;line-height:1.2;margin:44px 0 16px;scroll-margin-top:88px}
.art__body h2:first-child{margin-top:0}
.art__body h3{font-size:18px;font-weight:700;margin:28px 0 12px}
.art__body p{font-size:16.5px;line-height:1.75;color:var(--t2);margin-bottom:18px}
.art__body p strong,.art__body li strong{color:var(--t1);font-weight:700}
.art__body em{color:var(--t1);font-style:italic}
.art-list{margin:0 0 22px;padding:0;display:flex;flex-direction:column;gap:11px;counter-reset:li}
.art-list li{position:relative;padding-left:26px;font-size:16.5px;line-height:1.7;color:var(--t2)}
.art-list li::before{content:'';position:absolute;left:6px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:.7}
.art-list--num li{padding-left:38px;counter-increment:li}
.art-list--num li::before{content:counter(li);left:0;top:0;width:24px;height:24px;border-radius:6px;background:rgba(229,25,42,.12);color:var(--accent);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;font-family:'JetBrains Mono',monospace}
.art-quote{border-left:3px solid var(--accent);padding:4px 0 4px 22px;margin:26px 0;font-size:18px;line-height:1.6;color:var(--t1);font-weight:500}
.art-note{background:var(--bg-surface);border:1px solid var(--b1);border-left:3px solid var(--accent);border-radius:var(--r2);padding:20px 24px;margin:26px 0;font-size:15.5px;line-height:1.7;color:var(--t2)}
.art__service-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;background:var(--bg-surface);border:1px solid var(--b1);border-radius:var(--r3);padding:26px 28px;margin-top:48px}
.art__service-label{font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--t3);margin-bottom:6px}
.art__service-name{font-size:20px;font-weight:700;letter-spacing:-.01em;color:var(--t1)}
@media(max-width:1024px){
  .posts__grid{grid-template-columns:repeat(2,1fr)}
  .art__body-wrap{grid-template-columns:1fr;gap:32px}
  .art__toc{position:static;border-left:none;padding-left:0;background:var(--bg-surface);border:1px solid var(--b1);border-radius:var(--r2);padding:18px 20px}
}
@media(max-width:768px){
  .posts__grid{grid-template-columns:1fr}
  .art__head{padding-top:96px}
  .art__lead{font-size:16px;padding-bottom:28px}
  .art__body p,.art-list li{font-size:16px}
  .art__service-cta{flex-direction:column;align-items:flex-start}
}

/* ============ v2: ШАПКА ============ */
.nav{height:72px;background:rgba(8,8,8,.72);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid var(--b1)}
.nav.scrolled{background:rgba(8,8,8,.92);border-bottom-color:var(--b2);box-shadow:0 8px 30px rgba(0,0,0,.35)}
html[data-theme="light"] .nav{background:rgba(255,255,255,.78)}
html[data-theme="light"] .nav.scrolled{background:rgba(255,255,255,.94);box-shadow:0 8px 30px rgba(14,17,22,.08)}
.nav__inner{gap:40px}
.nav__logo img{height:42px}
.nav__links{margin-left:0;margin-right:auto;gap:4px}
.nav__links>li>a{position:relative;display:inline-flex;align-items:center;height:36px;padding:0 14px;border-radius:8px;font-size:14.5px;font-weight:500;color:var(--t2);transition:all var(--ease)}
.nav__links>li>a:hover{color:var(--t1);background:rgba(229,25,42,.07)}
.nav__actions{gap:14px}
.nav__phone{font-size:14.5px;font-weight:600;color:var(--t1);white-space:nowrap}
.nav__phone:hover{color:var(--accent)}
.nav .btn-primary{height:44px;box-shadow:0 6px 20px rgba(229,25,42,.28)}
.nav .btn-primary:hover{box-shadow:0 8px 26px rgba(229,25,42,.45)}
.nav__dd-menu{left:0;padding:12px}
.subhero,.art__head{padding-top:132px}
@media(max-width:1180px){
  .nav__links>li>a{padding:0 10px;font-size:13.5px}
  .nav__phone{display:none}
}
@media(max-width:768px){
  .nav{height:64px}
  .nav__logo img{height:36px}
  .subhero{padding-top:100px}
  .art__head{padding-top:100px}
}

/* ============ v2: ЧЕРЕДОВАНИЕ БЛОКОВ ============ */
section.results,section.how,section.system,section.cases,section.faq-sec,section.blog-list{background:var(--bg-base)}
section.problems,section.services,section.expert,section.related,section.cta-sec{background:var(--bg-surface)}
section.results,section.how,section.problems,section.system,section.services,section.cases,section.expert,section.faq-sec,section.related,section.cta-sec,section.blog-list{border-bottom:1px solid var(--b1);position:relative}
section.problems .prob-card,section.services .svc-card,section.related .svc-card,section.related .post-card{background:var(--bg-elevated)}
html[data-theme="light"] section.problems .prob-card,html[data-theme="light"] section.services .svc-card,html[data-theme="light"] section.related .svc-card,html[data-theme="light"] section.related .post-card{box-shadow:0 2px 10px rgba(14,17,22,.04)}

/* ============ v2: УСИЛЕНИЕ ВИЗУАЛА ============ */
/* мягкое красное свечение у секций на тёмном фоне */
section.services::before,section.cases::before,section.faq-sec::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 60% 50% at 80% 0%,rgba(229,25,42,.05),transparent 70%)}
html[data-theme="light"] section.services::before,html[data-theme="light"] section.cases::before,html[data-theme="light"] section.faq-sec::before{background:radial-gradient(ellipse 60% 50% at 80% 0%,rgba(229,25,42,.045),transparent 70%)}
section>.container{position:relative;z-index:1}
/* акцентная черта под лейблом секции */
.sec-label{position:relative;padding-left:26px}
.sec-label::before{content:'';position:absolute;left:0;top:50%;width:18px;height:2px;background:var(--accent);border-radius:2px;box-shadow:0 0 8px var(--accent)}
/* карточки: подсветка при наведении */
.svc-card,.prob-card,.post-card,.tl-step{position:relative;overflow:hidden}
.svc-card::before,.post-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),transparent);transform:scaleX(0);transform-origin:left;transition:transform var(--ease2)}
.svc-card:hover::before,.post-card:hover::before{transform:scaleX(1)}
.svc-card:hover,.post-card:hover{border-color:var(--b3)}
.svc-card__ico{width:44px;height:44px;border-radius:12px;background:rgba(229,25,42,.09);border:1px solid rgba(229,25,42,.16);margin-bottom:16px}
.svc-card__ico svg{width:21px;height:21px;stroke:var(--accent)}
.svc-card h3{font-size:15px;margin-bottom:8px}
.svc-card p{font-size:13px}
.prob-card__ico{width:42px;height:42px;border-radius:12px;background:var(--bg-surface);border:1px solid var(--b1);margin-bottom:16px}
html[data-theme="light"] .prob-card__ico{background:var(--bg-overlay)}
/* цифры результатов крупнее и с подсветкой */
.results__num{text-shadow:0 0 26px rgba(229,25,42,.18)}
.hstat__num{letter-spacing:-.02em}
/* кнопки */
.btn-primary{box-shadow:0 4px 16px rgba(229,25,42,.22)}
.btn-primary:hover{transform:translateY(-2px) scale(1.01);box-shadow:0 10px 30px rgba(229,25,42,.42)}
.btn-lg{height:58px}
/* заголовки секций чуть крупнее */
.sec-title{font-size:clamp(28px,3.7vw,46px)}
.sec-sub{font-size:17.5px;max-width:600px}

/* ============ v2: ВИДЖЕТ ОБРАТНОГО ЗВОНКА ============ */
.cb-fab{position:fixed;right:24px;bottom:24px;z-index:995;width:60px;height:60px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(229,25,42,.45);transition:transform var(--ease2),box-shadow var(--ease2);border:none;cursor:pointer}
.cb-fab:hover{transform:scale(1.08);box-shadow:0 14px 38px rgba(229,25,42,.6)}
.cb-fab svg{width:26px;height:26px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.cb-fab::after{content:'';position:absolute;inset:0;border-radius:50%;border:2px solid var(--accent);animation:cb-pulse 2.4s ease-out infinite}
@keyframes cb-pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.75);opacity:0}}
.cb-fab__badge{position:absolute;top:-3px;right:-3px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:#fff;color:var(--accent);font-size:10px;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.3)}
.cb-overlay{position:fixed;inset:0;z-index:1200;background:rgba(0,0,0,.68);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:opacity var(--ease2),visibility var(--ease2)}
.cb-overlay.open{opacity:1;visibility:visible}
.cb-modal{width:100%;max-width:430px;background:var(--bg-elevated);border:1px solid var(--b1);border-radius:var(--r3);padding:32px;position:relative;transform:translateY(18px) scale(.98);transition:transform var(--ease2);max-height:92vh;overflow-y:auto}
.cb-overlay.open .cb-modal{transform:translateY(0) scale(1)}
.cb-close{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--t3);border:1px solid var(--b1);background:var(--bg-surface);transition:all var(--ease)}
.cb-close:hover{color:var(--t1);border-color:var(--b2)}
.cb-close svg{width:16px;height:16px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round}
.cb-modal__title{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-bottom:8px;padding-right:36px}
.cb-modal__sub{font-size:14.5px;color:var(--t2);line-height:1.6;margin-bottom:22px}
.cb-modal .f-group{margin-bottom:14px}
.cb-quick{display:flex;gap:10px;margin-top:18px;padding-top:18px;border-top:1px solid var(--b1)}
.cb-quick a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;height:44px;border-radius:10px;border:1px solid var(--b1);background:var(--bg-surface);font-size:13.5px;font-weight:600;color:var(--t2);transition:all var(--ease)}
.cb-quick a:hover{color:var(--t1);border-color:var(--b3)}
.cb-quick svg{width:17px;height:17px;fill:currentColor}
.cb-micro{font-size:11.5px;color:var(--t3);text-align:center;margin-top:14px;line-height:1.5}
@media(max-width:768px){
  .cb-fab{right:16px;bottom:88px;width:54px;height:54px}
  .cb-fab svg{width:23px;height:23px}
  .cb-modal{padding:26px 22px}
}

/* ============ v3: ШАПКА — ЧИСТОВАЯ ============ */
.nav__inner{display:flex;align-items:center;gap:0}
.nav__logo{flex:0 0 auto;margin-right:36px}
.nav__links{flex:1 1 auto;justify-content:flex-start;margin:0;gap:2px}
.nav__actions{flex:0 0 auto;margin-left:24px;gap:10px}

/* кнопка-иконка телефона (для узких экранов) */
.nav__call{display:none;width:42px;height:42px;border-radius:50%;align-items:center;justify-content:center;border:1px solid var(--b2);background:var(--bg-elevated);color:var(--t1);transition:all var(--ease);flex-shrink:0}
.nav__call:hover{border-color:var(--accent);color:var(--accent)}
.nav__call svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}

/* активный пункт меню */
.nav__links>li>a[aria-current="page"],.nav__links>li.is-active>a{color:var(--t1);background:rgba(229,25,42,.1)}
.nav__links>li>a[aria-current="page"]::after,.nav__links>li.is-active>a::after{content:'';position:absolute;left:14px;right:14px;bottom:-1px;height:2px;background:var(--accent);border-radius:2px}

/* индикатор прогресса чтения */
.nav__progress{position:absolute;left:0;bottom:-1px;height:2px;width:0;background:linear-gradient(90deg,var(--accent),#ff5c68);box-shadow:0 0 10px rgba(229,25,42,.6);transition:width .1s linear;z-index:2}
.nav{position:fixed}

/* телефон: компактнее */
.nav__phone{font-size:14px;letter-spacing:-.01em}

/* адаптив шапки */
@media(max-width:1340px){
  .nav__logo{margin-right:24px}
  .nav__links>li>a{padding:0 11px;font-size:14px}
}
@media(max-width:1180px){
  .nav__phone{display:none}
  .nav__call{display:flex}
  .nav__actions{margin-left:16px}
  .nav .btn-primary{padding:0 18px;font-size:14px}
  .nav .btn__arrow{display:none}
}
@media(max-width:1024px){
  .nav__links>li>a{padding:0 9px;font-size:13.5px}
  .nav__logo{margin-right:16px}
  .nav__logo img{height:38px}
}
@media(max-width:900px){
  .nav__links,.nav__actions{display:none}
  .nav__burger{display:flex;margin-left:auto}
}
@media(max-width:768px){
  .nav__logo{margin-right:0}
}

/* мобильное меню: аккуратнее */
.drawer{padding:88px 24px 40px;justify-content:flex-start;overflow-y:auto}
.drawer ul{margin-bottom:24px}
.drawer ul>li>a{font-size:22px;padding:12px 0}
.drawer-sub{padding:2px 0 10px}
.drawer-sub a{font-size:15px;color:var(--t3);padding:8px 0 8px 16px;border-left:2px solid var(--b1)}
.drawer-sub a:hover{border-left-color:var(--accent);color:var(--t1)}
.drawer__top{position:absolute;top:0;left:0;right:0;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--b1)}
.drawer__top img{height:34px}
.drawer-phone{font-size:17px;font-weight:700;color:var(--t1)}

/* ============ v3: ЛОГОТИПЫ ПАРТНЁРОВ — КРУПНЕЕ ============ */
.partners{padding:52px 0}
.partners__label{font-size:12px;letter-spacing:.14em;margin-bottom:32px}
.partner-logo{padding:0 44px;height:76px}
.partner-logo img{height:52px;opacity:.5}
.partner-logo:hover img{opacity:1}
html[data-theme="light"] .partner-logo img{filter:grayscale(100%);opacity:.6}
html[data-theme="light"] .partner-logo:hover img{filter:none;opacity:1}
.partners__wrap::before,.partners__wrap::after{width:140px}
@media(max-width:768px){
  .partners{padding:36px 0}
  .partner-logo{padding:0 26px;height:60px}
  .partner-logo img{height:38px}
  .partners__wrap::before,.partners__wrap::after{width:60px}
}

/* ============ v3: ШАХМАТНОЕ ЧЕРЕДОВАНИЕ БЛОКОВ ============ */
/* нечётные — тёмные (base), чётные — светлые (surface) */
section.hero{background:var(--bg-base)}
section.partners{background:var(--bg-surface)}
section.results{background:var(--bg-base)}
section.how{background:var(--bg-surface)}
section.problems{background:var(--bg-base)}
section.system{background:var(--bg-surface)}
section.services{background:var(--bg-base)}
section.cases{background:var(--bg-surface)}
section.expert{background:var(--bg-base)}
section.faq-sec{background:var(--bg-surface)}
section.cta-sec{background:var(--bg-base)}
/* внутренние страницы */
section.subhero{background:var(--bg-base)}
section.blog-list{background:var(--bg-surface)}
section.related{background:var(--bg-surface)}
.art{background:var(--bg-base)}
/* карточки внутри секций — контраст к своему фону */
section.problems .prob-card,section.services .svc-card,section.expert .expert__card{background:var(--bg-surface)}
section.how .tl-step,section.cases .case-card,section.faq-sec .faq-item,section.related .svc-card,section.related .post-card,section.blog-list .post-card,section.system .sysnode{background:var(--bg-elevated)}
html[data-theme="light"] section.how .tl-step,html[data-theme="light"] section.cases .case-card,html[data-theme="light"] section.faq-sec .faq-item,html[data-theme="light"] section.related .svc-card,html[data-theme="light"] section.related .post-card,html[data-theme="light"] section.blog-list .post-card{border-color:var(--b1);box-shadow:0 2px 12px rgba(14,17,22,.05)}
/* разделители между секциями */
section.partners,section.results,section.how,section.problems,section.system,section.services,section.cases,section.expert,section.faq-sec,section.cta-sec,section.blog-list,section.related{border-top:1px solid var(--b1);border-bottom:none}

/* ============ v4: НАСТОЯЩАЯ ШАХМАТКА — тёмная / БЕЛАЯ секция ============ */
.sec-light{
  --bg-base:#FFFFFF;--bg-surface:#F4F6F8;--bg-elevated:#FFFFFF;--bg-overlay:#EBEEF2;
  --t1:#0E1116;--t2:#565D67;--t3:#9AA1AB;
  --b1:rgba(14,17,22,.09);--b2:rgba(14,17,22,.15);--b3:rgba(229,25,42,.4);
  background:var(--bg-base)!important;color:var(--t1);
  border-top:1px solid rgba(14,17,22,.06);border-bottom:1px solid rgba(14,17,22,.06)
}
.sec-light .sec-title,.sec-light h2,.sec-light h3,.sec-light .results__num,
.sec-light .tl-name,.sec-light .case-title,.sec-light .faq-q{color:var(--t1)}
.sec-light .sec-sub,.sec-light p,.sec-light .tl-desc,.sec-light .case-row-text{color:var(--t2)}
.sec-light .tl-step,.sec-light .case-card,.sec-light .faq-item,.sec-light .sysnode,
.sec-light .prob-card,.sec-light .svc-card,.sec-light .post-card,.sec-light .expert__card{
  background:#fff;border-color:var(--b1);box-shadow:0 2px 14px rgba(14,17,22,.05)
}
.sec-light .tl-step:hover,.sec-light .case-card:hover,.sec-light .svc-card:hover,
.sec-light .prob-card:hover,.sec-light .post-card:hover{
  border-color:var(--b3);box-shadow:0 12px 32px rgba(14,17,22,.1)
}
.sec-light .tl-icon,.sec-light .prob-card__ico{background:var(--bg-surface);border-color:var(--b1)}
.sec-light .tl-time{background:var(--bg-surface);border-color:var(--b1);color:var(--t2)}
.sec-light .sysnode{box-shadow:0 12px 30px rgba(14,17,22,.08)}
.sec-light .sysmap__cap{fill:#fff}
.sec-light::before{display:none!important}
.sec-light .case-tag{background:rgba(255,255,255,.9);color:var(--t2);border-color:var(--b1)}
.sec-light .case-cover img{opacity:1;filter:none}
.sec-light .btn-ghost{background:#fff;color:var(--t1);border-color:var(--b2)}
.sec-light .btn-ghost:hover{background:var(--bg-surface);border-color:rgba(14,17,22,.3)}
.sec-light .f-input{background:#fff;border-color:var(--b2);color:var(--t1)}
.sec-light .f-label{color:var(--t3)}
.sec-light .expert-quote{color:var(--t1)}
.sec-light .expert-tag{background:var(--bg-surface);border-color:var(--b1);color:var(--t2)}
.sec-light .cta-trust-item{color:var(--t2)}
/* партнёры: логотипы без инверсии на белом */
.sec-light .partners__wrap::before{background:linear-gradient(90deg,#fff,transparent)}
.sec-light .partners__wrap::after{background:linear-gradient(-90deg,#fff,transparent)}
.sec-light .partner-logo img{filter:grayscale(100%);opacity:.55;height:50px}
.sec-light .partner-logo:hover img{filter:none;opacity:1}
.sec-light .partners__label{color:var(--t3)}

/* ============ v4: БЛОК ЭКСПЕРТА — РЕДИЗАЙН ============ */
.expert{padding:var(--spy) 0}
.expert__card{position:relative;display:grid;grid-template-columns:400px 1fr;gap:0;background:linear-gradient(145deg,#111 0%,#0b0b0b 100%);border:1px solid var(--b2);border-radius:28px;padding:34px;overflow:hidden;align-items:stretch}
.expert__card::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 50% 60% at 12% 45%,rgba(229,25,42,.12),transparent 65%);pointer-events:none}
.expert__watermark{position:absolute;top:2%;right:-1%;font-size:clamp(90px,12vw,190px);font-weight:800;letter-spacing:-.04em;line-height:.9;color:rgba(255,255,255,.022);white-space:nowrap;pointer-events:none;user-select:none}

.expert__photo-wrap{position:relative;border-radius:22px;overflow:hidden;background:#0a0a0a;border:1px solid rgba(255,255,255,.07);display:flex;align-items:flex-end;min-height:520px}
.expert__photo-glow{position:absolute;inset:0;background:radial-gradient(ellipse 62% 46% at 50% 34%,rgba(229,25,42,.45),transparent 68%);z-index:0}
.expert-photo{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;object-position:center top;filter:contrast(1.05)}
.expert__dot-line{position:absolute;top:22px;left:22px;z-index:3;display:flex;align-items:center;gap:9px}
.expert__dot-line span{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}
.expert__dot-line i{display:block;width:34px;height:2px;background:var(--accent);border-radius:2px}
.expert__photo-caption{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:28px 26px 26px;background:linear-gradient(to top,rgba(6,6,6,.95) 35%,rgba(6,6,6,.7) 65%,transparent)}
.expert-name{font-size:34px;font-weight:800;letter-spacing:-.02em;line-height:1.05;color:#fff;margin-bottom:6px}
.expert-role{font-size:14.5px;color:rgba(255,255,255,.62);margin-bottom:14px}
.expert__underline{display:block;width:56px;height:3px;background:var(--accent);border-radius:2px;box-shadow:0 0 12px rgba(229,25,42,.7)}

.expert__content{position:relative;z-index:1;padding:24px 12px 12px 44px;display:flex;flex-direction:column;justify-content:center}
.expert__quote-mark{font-size:64px;line-height:.6;font-weight:800;color:var(--accent);margin-bottom:22px;font-family:Georgia,serif}
.expert-quote{border-left:3px solid var(--accent);padding:2px 0 2px 26px;margin:0 0 34px;font-size:clamp(19px,1.75vw,27px);line-height:1.42;font-weight:600;letter-spacing:-.01em;color:#fff}
.expert-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:26px}
.expert-stat{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.028);border:1px solid rgba(255,255,255,.07);border-radius:16px;padding:18px 20px;transition:all var(--ease2)}
.expert-stat:hover{border-color:var(--b3);background:rgba(229,25,42,.05)}
.expert-stat-ico{width:38px;height:38px;flex-shrink:0;border-radius:11px;background:rgba(229,25,42,.1);border:1px solid rgba(229,25,42,.2);display:flex;align-items:center;justify-content:center}
.expert-stat-ico svg{width:19px;height:19px;stroke:var(--accent);stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}
.expert-stat-num{display:block;font-size:27px;font-weight:800;letter-spacing:-.02em;line-height:1.05;color:#fff}
.expert-stat-label{display:block;font-size:12.5px;color:rgba(255,255,255,.5);margin-top:3px;line-height:1.35}
.expert-tags{display:flex;flex-wrap:wrap;gap:9px}
.expert-tag{font-size:13px;font-weight:500;color:rgba(255,255,255,.62);background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.09);border-radius:100px;padding:8px 16px;transition:all var(--ease)}
.expert-tag:hover{color:#fff;border-color:var(--b3)}

@media(max-width:1200px){
  .expert__card{grid-template-columns:340px 1fr}
  .expert__content{padding-left:32px}
  .expert-stats{grid-template-columns:1fr;gap:10px}
}
@media(max-width:900px){
  .expert__card{grid-template-columns:1fr;gap:26px;padding:22px;border-radius:22px}
  .expert__photo-wrap{min-height:420px}
  .expert__content{padding:0 4px}
  .expert__quote-mark{margin-bottom:14px;font-size:52px}
  .expert-quote{margin-bottom:26px;padding-left:20px}
  .expert-stats{grid-template-columns:1fr 1fr;gap:10px}
  .expert-name{font-size:28px}
}
@media(max-width:560px){
  .expert-stats{grid-template-columns:1fr}
  .expert__photo-wrap{min-height:360px}
}

/* ============ v4: «КАК РАБОТАЕТ СИСТЕМА» — РЕДИЗАЙН ============ */
.how{padding:var(--spy) 0;background:var(--bg-base)}
.how__wrap{display:grid;grid-template-columns:minmax(300px,400px) 1fr;border:1px solid var(--b1);border-radius:24px;overflow:hidden;background:linear-gradient(150deg,#0e0e0e,#080808)}
.how__intro{position:relative;padding:52px 44px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--b1);overflow:hidden}
.how__intro::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:60%;background:radial-gradient(ellipse 70% 80% at 0% 100%,rgba(229,25,42,.16),transparent 70%);pointer-events:none}
.how__intro .sec-title{font-size:clamp(30px,3.2vw,42px);margin-bottom:16px}
.how__intro .sec-sub{margin-bottom:0;font-size:16.5px;max-width:340px}
.how__ghost{position:absolute;left:24px;bottom:-56px;font-size:230px;font-weight:800;line-height:.78;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.05);pointer-events:none;user-select:none;z-index:0}
.how__grid{display:grid;grid-template-columns:1fr 1fr}
.how-step{position:relative;padding:40px 34px;border-bottom:1px solid var(--b1);display:flex;align-items:flex-start;gap:16px;transition:background var(--ease2)}
.how-step:hover{background:rgba(229,25,42,.035)}
.how-step:nth-child(odd){border-right:1px solid var(--b1)}
.how-step:nth-child(n+3){border-bottom:none}
.how-step__num{font-size:88px;font-weight:800;line-height:.85;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1.6px var(--accent);flex-shrink:0;transition:all var(--ease2)}
.how-step:hover .how-step__num{-webkit-text-stroke-width:2px;filter:drop-shadow(0 0 14px rgba(229,25,42,.5))}
.how-step:nth-child(even){flex-direction:row-reverse}
.how-step__body{flex:1;min-width:0}
.how-step__ico{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--b1);display:flex;align-items:center;justify-content:center;margin-bottom:16px;transition:all var(--ease2)}
.how-step:hover .how-step__ico{border-color:var(--b3);background:rgba(229,25,42,.1)}
.how-step__ico svg{width:20px;height:20px;stroke:var(--t2);stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;transition:stroke var(--ease2)}
.how-step:hover .how-step__ico svg{stroke:var(--accent)}
.how-step h3{font-size:16px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--t1);margin-bottom:12px}
.how-step p{font-size:14.5px;line-height:1.65;color:var(--t2);margin-bottom:18px;max-width:290px}
.how-step__time{display:inline-block;font-size:13px;font-weight:600;color:var(--accent);border:1px solid var(--b3);border-radius:8px;padding:7px 14px}
@media(max-width:1200px){
  .how__wrap{grid-template-columns:1fr}
  .how__intro{border-right:none;border-bottom:1px solid var(--b1);padding:40px 34px}
  .how__ghost{right:34px;left:auto;bottom:-40px;font-size:170px}
}
@media(max-width:820px){
  .how__grid{grid-template-columns:1fr}
  .how-step{border-right:none!important;border-bottom:1px solid var(--b1)!important;padding:30px 24px}
  .how-step:last-child{border-bottom:none!important}
  .how-step,.how-step:nth-child(even){flex-direction:row}
  .how-step__num{font-size:62px}
  .how-step p{max-width:none}
}

/* v4.1: правки блока эксперта */
.expert-quote{font-style:normal!important}
.expert-photo{border-radius:0!important;mask-image:none!important;-webkit-mask-image:none!important;clip-path:none!important;width:100%!important;height:100%!important;max-width:none!important;object-fit:cover!important;object-position:center 18%}
.expert__photo-wrap{min-height:540px}
.expert__watermark{color:rgba(255,255,255,.014);top:6%;right:-4%}
.expert-stat{padding:20px 22px}
.expert-stat-num{font-size:30px}
.expert-stat-label{font-size:13px}
.expert-stat-ico{width:42px;height:42px}
.expert-stat-ico svg{width:21px;height:21px}
.expert__quote-mark{font-size:70px;margin-bottom:26px}

/* ============ v5: «КАК РАБОТАЕТ СИСТЕМА» — КРАСНАЯ ПАНЕЛЬ + СПИСОК ============ */
.how{padding:var(--spy) 0;background:var(--bg-base)}
.how .container{padding-inline:0;max-width:1400px}
.how__wrap{display:grid;grid-template-columns:minmax(320px,34%) 1fr;background:#0a0a0a;overflow:hidden;border-radius:0}
@media(min-width:1440px){.how__wrap{border-radius:24px}}

/* левая красная панель */
.how__panel{position:relative;background:linear-gradient(160deg,#E5192A 0%,#c0121f 100%);overflow:hidden;display:flex;align-items:center}
.how__panel::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(0,0,0,.18) 1px,transparent 1px);background-size:5px 5px;opacity:.5;mix-blend-mode:multiply}
.how__panel::after{content:'';position:absolute;top:-30%;right:-20%;width:70%;height:80%;background:radial-gradient(circle,rgba(255,255,255,.14),transparent 65%);pointer-events:none}
.how__panel-inner{position:relative;z-index:1;padding:64px 52px}
.how__panel .sec-label{color:#fff;opacity:.92;padding-left:38px;font-size:12px;letter-spacing:.14em}
.how__panel .sec-label::before{width:26px;height:2px;background:#fff;box-shadow:none}
.how__title{font-size:clamp(32px,3.5vw,50px);font-weight:800;letter-spacing:-.03em;line-height:1.06;color:#fff;margin-bottom:20px}
.how__sub{font-size:17px;line-height:1.6;color:rgba(255,255,255,.85);max-width:330px;margin-bottom:46px}

/* степпер */
.how__stepper{position:relative;display:flex;flex-direction:column;gap:22px;padding-left:2px}
.how__stepper-track{position:absolute;left:8px;top:9px;bottom:9px;width:2px;background:rgba(255,255,255,.28);border-radius:2px;overflow:hidden}
.how__stepper-track i{position:absolute;top:0;left:0;width:100%;height:0;background:#fff;border-radius:2px;transition:height .55s cubic-bezier(.4,0,.2,1)}
.how-dot{position:relative;display:flex;align-items:center;gap:16px;background:none;border:none;padding:0;cursor:pointer;z-index:1}
.how-dot__mark{width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.6);background:#E5192A;flex-shrink:0;transition:all var(--ease2);position:relative}
.how-dot__mark::after{content:'';position:absolute;inset:3px;border-radius:50%;background:#fff;transform:scale(0);transition:transform var(--ease2)}
.how-dot__label{font-family:'JetBrains Mono',monospace;font-size:14px;font-weight:600;color:rgba(255,255,255,.65);transition:color var(--ease2)}
.how-dot.is-done .how-dot__mark{border-color:#fff}
.how-dot.is-active .how-dot__mark{border-color:#fff;box-shadow:0 0 0 5px rgba(255,255,255,.22)}
.how-dot.is-active .how-dot__mark::after,.how-dot.is-done .how-dot__mark::after{transform:scale(1)}
.how-dot.is-active .how-dot__label,.how-dot.is-done .how-dot__label{color:#fff}
.how-dot:hover .how-dot__label{color:#fff}

/* правая колонка со строками */
.how__rows{padding:26px 0;background:#0a0a0a}
.how-row{position:relative;display:grid;grid-template-columns:6px 130px 1px 92px 1fr auto;align-items:center;gap:0 26px;padding:26px 44px 26px 0;border-bottom:1px solid rgba(255,255,255,.07);cursor:default;transition:background var(--ease2);
  opacity:0;transform:translateX(26px);transition:opacity .55s ease,transform .55s ease,background var(--ease2)}
.how__wrap.v .how-row,.how-row.in{opacity:1;transform:translateX(0)}
.how-row:nth-child(1){transition-delay:0s}
.how-row:nth-child(2){transition-delay:.12s}
.how-row:nth-child(3){transition-delay:.24s}
.how-row:nth-child(4){transition-delay:.36s}
.how-row:last-child{border-bottom:none}
.how-row:hover{background:rgba(229,25,42,.05)}
.how-row__bar{width:5px;height:0;background:var(--accent);border-radius:0 3px 3px 0;box-shadow:0 0 14px rgba(229,25,42,.6);transition:height .45s cubic-bezier(.4,0,.2,1);align-self:stretch}
.how-row.is-active .how-row__bar,.how-row:hover .how-row__bar{height:100%}
.how-row__bar{height:100%;transform:scaleY(0);transform-origin:center;transition:transform .45s cubic-bezier(.4,0,.2,1)}
.how-row.is-active .how-row__bar,.how-row:hover .how-row__bar{transform:scaleY(1)}
.how-row__num{font-size:64px;font-weight:800;letter-spacing:-.04em;line-height:1;color:rgba(255,255,255,.28);text-align:center;transition:color var(--ease2),text-shadow var(--ease2)}
.how-row.is-active .how-row__num,.how-row:hover .how-row__num{color:#fff;text-shadow:0 0 24px rgba(229,25,42,.35)}
.how-row::after{content:'';grid-column:3;justify-self:center;width:1px;height:64px;background:rgba(255,255,255,.1)}
.how-row__ico{width:60px;height:60px;display:flex;align-items:center;justify-content:center;justify-self:center;transition:transform var(--ease2)}
.how-row.is-active .how-row__ico{transform:scale(1.08)}
.how-row__ico svg{width:40px;height:40px;stroke:rgba(255,255,255,.75);stroke-width:1.4;fill:none;stroke-linecap:round;stroke-linejoin:round;transition:stroke var(--ease2)}
.how-row.is-active .how-row__ico svg,.how-row:hover .how-row__ico svg{stroke:#fff}
.how-row__text{min-width:0}
.how-row__text h3{font-size:19px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#fff;margin-bottom:9px}
.how-row__text p{font-size:15px;line-height:1.6;color:rgba(255,255,255,.6);max-width:430px}
.how-row__time{font-size:14.5px;font-weight:500;color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.22);border-radius:100px;padding:13px 26px;white-space:nowrap;transition:all var(--ease2)}
.how-row.is-active .how-row__time,.how-row:hover .how-row__time{border-color:var(--accent);background:rgba(229,25,42,.12);color:#fff}

@media(max-width:1280px){
  .how-row{grid-template-columns:6px 96px 1px 72px 1fr auto;gap:0 18px;padding-right:28px}
  .how-row__num{font-size:50px}
  .how-row__ico svg{width:32px;height:32px}
  .how__panel-inner{padding:48px 36px}
}
@media(max-width:1024px){
  .how__wrap{grid-template-columns:1fr}
  .how__panel-inner{padding:44px 32px}
  .how__sub{max-width:none;margin-bottom:34px}
  .how__stepper{flex-direction:row;gap:0;justify-content:space-between;max-width:420px}
  .how__stepper-track{left:9px;right:9px;top:8px;bottom:auto;width:auto;height:2px}
  .how__stepper-track i{width:0;height:100%;transition:width .55s cubic-bezier(.4,0,.2,1)}
  .how-dot{flex-direction:column;gap:8px}
  .how-row{padding:22px 24px 22px 0}
}
@media(max-width:760px){
  .how .container{padding-inline:20px}
  .how__wrap{border-radius:18px}
  .how-row{grid-template-columns:5px 60px 1fr;gap:12px 14px;padding:20px 18px 20px 0;row-gap:12px}
  .how-row::after{display:none}
  .how-row__ico{grid-column:3;justify-self:start;width:40px;height:40px;margin-bottom:-4px}
  .how-row__ico svg{width:26px;height:26px}
  .how-row__text{grid-column:3}
  .how-row__num{font-size:40px}
  .how-row__time{grid-column:3;justify-self:start;padding:9px 18px;font-size:13px}
}

/* v5.1: правки раскладки строк */
.how-row{grid-template-columns:5px 110px 1px 70px minmax(0,1fr) max-content;gap:0 26px;padding:30px 40px 30px 0}
.how-row__time{justify-self:end;align-self:center}
.how-row__text{max-width:none}
.how-row__text p{max-width:none}
.how-row__ico{justify-self:center;align-self:center}
.how-row__num{align-self:center}
.how__panel-inner{padding:56px 48px}
@media(max-width:1280px){
  .how-row{grid-template-columns:5px 92px 1px 62px minmax(0,1fr) max-content;gap:0 20px;padding:26px 28px 26px 0}
}
@media(max-width:1024px){
  .how-row{grid-template-columns:5px 80px 1px 56px minmax(0,1fr) max-content;gap:0 16px}
}
@media(max-width:760px){
  .how-row{grid-template-columns:5px 60px 1fr;gap:10px 14px}
  .how-row__time{justify-self:start}
}

/* v5.2: явное размещение колонок (::after ломал автопоток) */
.how-row__bar{grid-column:1}
.how-row__num{grid-column:2}
.how-row::after{grid-column:3}
.how-row__ico{grid-column:4}
.how-row__text{grid-column:5}
.how-row__time{grid-column:6}
@media(max-width:760px){
  .how-row__bar{grid-column:1}
  .how-row__num{grid-column:2}
  .how-row__ico{grid-column:3}
  .how-row__text{grid-column:3}
  .how-row__time{grid-column:3}
}

/* v5.3: все элементы строки — в одну grid-строку */
.how-row>*,.how-row::after{grid-row:1}
.how-row{padding:26px 40px 26px 0}
@media(max-width:760px){
  .how-row>*{grid-row:auto}
  .how-row__bar{grid-row:1/span 3}
  .how-row__num{grid-row:1/span 3}
}

/* ============ v6: БЛОК ЭКСПЕРТА — ТРИ КОЛОНКИ + ВЫРЕЗКА ============ */
.expert{padding:var(--spy) 0;background:var(--bg-base);overflow:hidden}
.expert__row{display:grid;grid-template-columns:minmax(240px,1fr) minmax(340px,1.15fr) minmax(320px,1.35fr);gap:40px;align-items:center;min-height:600px}

/* левая колонка */
.expert__aside{position:relative;padding-bottom:8px}
.expert__bignum{font-size:clamp(120px,11vw,175px);font-weight:800;line-height:.82;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1.6px rgba(229,25,42,.75);margin-bottom:18px;user-select:none;
  opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.expert__row.v .expert__bignum,.reveal.v .expert__bignum{opacity:1;transform:translateY(0)}
.expert-name{font-size:clamp(38px,4.2vw,58px);font-weight:800;letter-spacing:-.03em;line-height:1;color:#fff;margin-bottom:10px}
.expert-role{font-size:16px;color:var(--t2);margin-bottom:24px}
.expert__rule{display:block;width:100%;max-width:330px;height:1px;background:linear-gradient(90deg,rgba(229,25,42,.85),rgba(229,25,42,0));margin-bottom:26px}
.expert__rule--top{max-width:130px;height:3px;background:var(--accent);border-radius:2px;margin-bottom:30px;box-shadow:0 0 14px rgba(229,25,42,.55)}
.expert__facts{display:flex;flex-direction:column;gap:16px}
.expert-fact{display:grid;grid-template-columns:96px 1px 1fr;align-items:center;gap:18px}
.expert-fact::after{content:'';grid-column:2;width:1px;height:26px;background:rgba(229,25,42,.55)}
.expert-fact__num{grid-column:1;font-size:30px;font-weight:800;letter-spacing:-.02em;color:#fff;line-height:1}
.expert-fact__label{grid-column:3;font-size:15px;color:var(--t2);line-height:1.4}

/* центр — фото на красном круге */
.expert__stage{position:relative;display:flex;align-items:flex-end;justify-content:center;min-height:600px}
.expert__circle{position:absolute;left:50%;top:48%;width:min(430px,86%);aspect-ratio:1;transform:translate(-50%,-50%) scale(.6);border-radius:50%;background:radial-gradient(circle at 50% 42%,#f0142a 0%,#E5192A 58%,#b30f1d 100%);box-shadow:0 0 90px rgba(229,25,42,.35);opacity:0;transition:transform 1s cubic-bezier(.34,1.3,.64,1),opacity .8s ease}
.expert__row.v .expert__circle,.reveal.v .expert__circle{transform:translate(-50%,-50%) scale(1);opacity:1}
.expert__cutout{position:relative;z-index:1;width:auto;height:600px;max-width:none;object-fit:contain;filter:drop-shadow(0 26px 44px rgba(0,0,0,.55));
  opacity:0;transform:translateY(30px);transition:opacity .9s ease .15s,transform .9s cubic-bezier(.2,.8,.3,1) .15s}
.expert__row.v .expert__cutout,.reveal.v .expert__cutout{opacity:1;transform:translateY(0)}
.expert__stage:hover .expert__cutout{transform:translateY(-8px)}

/* правая колонка */
.expert__side{position:relative}
.expert-quote{border:none;padding:0;margin:0 0 34px;font-size:clamp(20px,1.85vw,29px);line-height:1.42;font-weight:600;letter-spacing:-.015em;color:#fff;font-style:normal}
.expert-tags{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.expert-tag{display:flex;align-items:center;justify-content:center;text-align:center;font-size:14px;font-weight:500;color:var(--t2);background:rgba(255,255,255,.028);border:1px solid rgba(255,255,255,.09);border-radius:8px;padding:14px 10px;transition:all var(--ease2)}
.expert-tag:hover{color:#fff;border-color:var(--b3);background:rgba(229,25,42,.08);transform:translateY(-2px)}

@media(max-width:1280px){
  .expert__row{grid-template-columns:minmax(210px,.9fr) minmax(280px,1fr) minmax(300px,1.2fr);gap:28px}
  .expert__cutout{height:520px}
  .expert__stage{min-height:520px}
  .expert-tags{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:1024px){
  .expert__row{grid-template-columns:1fr 1fr;gap:32px 28px;min-height:0}
  .expert__stage{grid-column:2;grid-row:1/span 2;min-height:560px}
  .expert__aside{grid-column:1;grid-row:1}
  .expert__side{grid-column:1;grid-row:2}
  .expert__cutout{height:540px}
}
@media(max-width:820px){
  .expert__row{grid-template-columns:1fr;gap:26px}
  .expert__stage,.expert__aside,.expert__side{grid-column:1;grid-row:auto}
  .expert__stage{order:-1;min-height:440px}
  .expert__cutout{height:420px}
  .expert__circle{width:min(330px,80%)}
  .expert__bignum{font-size:110px}
  .expert-tags{grid-template-columns:repeat(2,1fr)}
  .expert-fact{grid-template-columns:80px 1px 1fr;gap:14px}
}

/* v6.1: круг крупнее, разделители фактов на своих местах */
.expert-fact>*,.expert-fact::after{grid-row:1}
.expert-fact::after{justify-self:center;height:30px}
.expert__circle{width:min(560px,100%);top:44%;background:radial-gradient(circle at 50% 40%,#f5152c 0%,#E5192A 55%,#a90e1b 100%);box-shadow:0 0 120px rgba(229,25,42,.4)}
.expert__cutout{height:660px}
.expert__stage{min-height:660px;align-items:flex-end}
@media(max-width:1280px){
  .expert__circle{width:min(460px,100%)}
  .expert__cutout{height:560px}
  .expert__stage{min-height:560px}
}
@media(max-width:820px){
  .expert__circle{width:min(380px,88%)}
  .expert__cutout{height:440px}
  .expert__stage{min-height:460px}
}

/* v6.2: новый логотип */
.nav__logo img{height:44px;width:auto}
.footer-logo{height:46px;width:auto;opacity:1;margin-bottom:16px}
.drawer__top img,.drawer .nav__logo img{height:38px}
/* в белых секциях — тёмная версия логотипа */
.sec-light .footer-logo,.sec-light .nav__logo img{content:url('/assets/logo-proecomm-dark.png')}
@media(max-width:1024px){.nav__logo img{height:40px}}
@media(max-width:768px){.nav__logo img{height:36px}}

/* ================= v7: КИНЕМАТОГРАФИЧНЫЙ ПОДВАЛ ================= */
.fcurtain{position:relative;height:100vh;width:100%;clip-path:polygon(0 0,100% 0,100% 100%,0 100%)}
.footer.cinematic{position:fixed;bottom:0;left:0;width:100%;height:100vh;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;background:#060606;border-top:none;padding:0;z-index:0}

/* фон: аврора + сетка + гигантский текст */
.footer__aurora{position:absolute;left:50%;top:52%;width:88vw;height:62vh;transform:translate(-50%,-50%);border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0;
  background:radial-gradient(circle at 50% 50%,rgba(229,25,42,.28) 0%,rgba(155,16,32,.16) 42%,transparent 72%);
  animation:f-breathe 9s ease-in-out infinite alternate}
@keyframes f-breathe{0%{transform:translate(-50%,-50%) scale(1);opacity:.55}100%{transform:translate(-50%,-50%) scale(1.12);opacity:1}}
.footer__grid-bg{position:absolute;inset:0;z-index:0;pointer-events:none;background-size:60px 60px;
  background-image:linear-gradient(to right,rgba(255,255,255,.032) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.032) 1px,transparent 1px);
  mask-image:linear-gradient(to bottom,transparent,#000 28%,#000 72%,transparent);
  -webkit-mask-image:linear-gradient(to bottom,transparent,#000 28%,#000 72%,transparent)}
.footer__giant{position:absolute;left:50%;bottom:-4vh;transform:translateX(-50%);white-space:nowrap;z-index:0;pointer-events:none;user-select:none;
  font-size:20vw;line-height:.75;font-weight:800;letter-spacing:-.05em;color:transparent;
  -webkit-text-stroke:1px rgba(255,255,255,.06);
  background:linear-gradient(180deg,rgba(255,255,255,.09) 0%,transparent 62%);-webkit-background-clip:text;background-clip:text;
  will-change:transform,opacity}

/* диагональная бегущая строка */
.fmarquee{position:absolute;top:8vh;left:-4%;width:108%;overflow:hidden;z-index:2;padding:14px 0;
  border-top:1px solid rgba(255,255,255,.09);border-bottom:1px solid rgba(255,255,255,.09);
  background:rgba(8,8,8,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  transform:rotate(-2deg);box-shadow:0 24px 60px rgba(0,0,0,.55)}
.fmarquee__track{display:flex;width:max-content;animation:f-marquee 42s linear infinite}
.fmarquee:hover .fmarquee__track{animation-play-state:paused}
@keyframes f-marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.fmarquee__item{display:flex;align-items:center;gap:44px;padding:0 22px;font-size:12.5px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:rgba(255,255,255,.5);white-space:nowrap}
.fmarquee__item i{color:var(--accent);font-style:normal;font-size:11px}

/* центр */
.footer__center{position:relative;z-index:3;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0 24px;margin-top:6vh;width:100%;max-width:1100px;margin-inline:auto}
.footer__cta-title{font-size:clamp(40px,7vw,92px);font-weight:800;letter-spacing:-.045em;line-height:1;margin-bottom:44px;text-align:center;
  background:linear-gradient(180deg,#fff 0%,rgba(255,255,255,.42) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 0 26px rgba(255,255,255,.14));
  opacity:0;transform:translateY(46px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.3,1)}
.footer.is-in .footer__cta-title{opacity:1;transform:translateY(0)}
.footer__pills{display:flex;flex-direction:column;align-items:center;gap:16px;width:100%;
  opacity:0;transform:translateY(46px);transition:opacity .8s ease .12s,transform .8s cubic-bezier(.2,.8,.3,1) .12s}
.footer.is-in .footer__pills{opacity:1;transform:translateY(0)}
.footer__pills-row{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}

/* стеклянные пилюли */
.fpill{display:inline-flex;align-items:center;justify-content:center;gap:11px;border-radius:100px;padding:14px 26px;font-size:14px;font-weight:600;color:rgba(255,255,255,.72);
  background:linear-gradient(145deg,rgba(255,255,255,.045) 0%,rgba(255,255,255,.014) 100%);
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 10px 30px -10px rgba(0,0,0,.6),inset 0 1px 1px rgba(255,255,255,.1),inset 0 -1px 2px rgba(0,0,0,.55);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  transition:background .4s cubic-bezier(.16,1,.3,1),border-color .4s,box-shadow .4s,color .4s;
  will-change:transform}
.fpill:hover{color:#fff;border-color:rgba(229,25,42,.55);
  background:linear-gradient(145deg,rgba(229,25,42,.14) 0%,rgba(255,255,255,.03) 100%);
  box-shadow:0 20px 44px -10px rgba(229,25,42,.35),inset 0 1px 1px rgba(255,255,255,.2)}
.fpill--lg{padding:20px 40px;font-size:16px;font-weight:700;color:#fff}
.fpill svg{width:20px;height:20px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.fpill--badge{gap:8px;padding:12px 22px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;cursor:default}
.fpill--badge:hover{color:rgba(255,255,255,.72);border-color:rgba(255,255,255,.1);box-shadow:0 10px 30px -10px rgba(0,0,0,.6),inset 0 1px 1px rgba(255,255,255,.1)}
.fheart{font-style:normal;font-size:14px;color:var(--accent);animation:f-heart 2s cubic-bezier(.25,1,.5,1) infinite;display:inline-block}
@keyframes f-heart{0%,100%{transform:scale(1);filter:drop-shadow(0 0 5px rgba(229,25,42,.5))}15%,45%{transform:scale(1.22);filter:drop-shadow(0 0 11px rgba(229,25,42,.85))}30%{transform:scale(1)}}

/* колонки ссылок */
.footer__cols{position:relative;z-index:3;padding-bottom:14px}
.footer.cinematic .footer__grid{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.07)}
.footer.cinematic .footer-desc{max-width:250px;margin-bottom:0}
.footer.cinematic .footer-links a{font-size:13px}

/* нижняя полоса */
.footer__bottom-bar{position:relative;z-index:4;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:0 var(--fpad,80px) 26px}
.ftop{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.65);
  background:linear-gradient(145deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:0 10px 30px -10px rgba(0,0,0,.6),inset 0 1px 1px rgba(255,255,255,.1);
  transition:color .35s,border-color .35s;will-change:transform;cursor:pointer}
.ftop:hover{color:#fff;border-color:rgba(229,25,42,.55)}
.ftop svg{width:20px;height:20px;stroke:currentColor;stroke-width:2;fill:none;transition:transform .3s}
.ftop:hover svg{transform:translateY(-4px)}

@media(max-width:1024px){
  .footer__bottom-bar{--fpad:40px}
  .footer__giant{font-size:26vw}
  .footer.cinematic .footer__grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media(max-width:768px){
  .fcurtain{height:auto}
  .footer.cinematic{position:relative;height:auto;padding-top:56px}
  .fmarquee{position:relative;top:0;margin-bottom:36px;transform:rotate(-1.5deg)}
  .footer__center{margin-top:0;padding-bottom:36px}
  .footer__cta-title{margin-bottom:28px}
  .fpill--lg{padding:16px 26px;font-size:15px;width:100%}
  .footer__pills-row--main{flex-direction:column;width:100%;max-width:340px}
  .footer__bottom-bar{--fpad:20px;flex-direction:column;align-items:flex-start;padding-bottom:96px}
  .footer.cinematic .footer__grid{grid-template-columns:1fr}
  .footer__giant{font-size:34vw;bottom:auto;top:auto;display:none}
  .footer__aurora{height:40vh}
}
@media(prefers-reduced-motion:reduce){
  .fmarquee__track,.footer__aurora,.fheart{animation:none!important}
  .footer__cta-title,.footer__pills{opacity:1!important;transform:none!important}
}

/* v7.1: логотипы партнёров ×2.5 */
.partners{padding:72px 0}
.partners__label{margin-bottom:40px}
.partner-logo{padding:0 60px;height:150px}
.partner-logo img{height:125px}
.sec-light .partner-logo img{height:125px}
.partners__wrap::before,.partners__wrap::after{width:180px}
@media(max-width:1024px){
  .partner-logo{padding:0 40px;height:110px}
  .partner-logo img,.sec-light .partner-logo img{height:92px}
}
@media(max-width:768px){
  .partners{padding:44px 0}
  .partner-logo{padding:0 26px;height:82px}
  .partner-logo img,.sec-light .partner-logo img{height:68px}
  .partners__wrap::before,.partners__wrap::after{width:60px}
}

/* v7.2: убрать белые подложки логотипов на светлой секции */
.sec-light .partner-logo img{mix-blend-mode:multiply}

/* ================= v8: ЕДИНАЯ СЕТКА САЙТА + СИМВОЛЫ ================= */
/* ромбик-разделитель в бегущей строке (вместо глифа) */
.fdot{display:inline-block;width:7px;height:7px;background:var(--accent);transform:rotate(45deg);border-radius:1px;flex-shrink:0;box-shadow:0 0 10px rgba(229,25,42,.7)}
/* сердце — рисуем CSS-фигурой */
.fheart{position:relative;display:inline-block;width:13px;height:12px;transform:rotate(-45deg);background:var(--accent);border-radius:2px 0 0 0;margin:0 3px}
.fheart::before,.fheart::after{content:'';position:absolute;width:13px;height:13px;background:var(--accent);border-radius:50%}
.fheart::before{top:-6.5px;left:0}
.fheart::after{top:0;right:-6.5px}
.fpill--badge .fheart{animation:f-heart 2s cubic-bezier(.25,1,.5,1) infinite}
@keyframes f-heart{0%,100%{transform:rotate(-45deg) scale(1)}15%,45%{transform:rotate(-45deg) scale(1.22)}30%{transform:rotate(-45deg) scale(1)}}

/* ---- ЕДИНАЯ СЕТКА: все секции внутри 1280 + 80 ---- */
.how .container{max-width:var(--max);padding-inline:80px}
.how__wrap{border-radius:24px}
.footer__center,.footer__bottom-bar{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:80px}
.footer__bottom-bar{--fpad:0}
.footer__cols .container{max-width:var(--max);padding-inline:80px}
.fmarquee{left:-3%;width:106%}
.footer__center{max-width:var(--max)}
@media(max-width:1024px){
  .how .container{padding-inline:40px}
  .footer__center,.footer__bottom-bar,.footer__cols .container{padding-inline:40px}
}
@media(max-width:768px){
  .how .container{padding-inline:20px}
  .footer__center,.footer__bottom-bar,.footer__cols .container{padding-inline:20px}
}
/* гигантский текст — тише, чтобы не мешал ссылкам */
.footer__giant{font-size:17vw;bottom:-2vh;-webkit-text-stroke-color:rgba(255,255,255,.045);background:linear-gradient(180deg,rgba(255,255,255,.055) 0%,transparent 58%);-webkit-background-clip:text;background-clip:text}

/* v8.1: сетка внутренних страниц и общих секций */
.subhero .container,.blog-list .container,.related .container,.art__head,.art__body-wrap,
.problems .container,.services .container,.results .container,.cases .container,
.expert .container,.faq-sec .container,.cta-sec .container,.system .container,.partners__label{
  max-width:var(--max);margin-inline:auto}
.art__head,.art__body-wrap{padding-inline:80px}
.expert__row{max-width:var(--max);margin-inline:auto}
@media(max-width:1024px){.art__head,.art__body-wrap{padding-inline:40px}}
@media(max-width:768px){.art__head,.art__body-wrap{padding-inline:20px}}

/* ================= v9: CHAPTER SCRUBBER В БЛОГЕ ================= */
.blog-layout{display:grid;grid-template-columns:76px 1fr;gap:44px;align-items:start}
.scrubber{position:sticky;top:104px;width:76px;padding-top:4px}
.scrubber__label{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--t3);line-height:1.5;margin-bottom:18px}
.scrubber__rail{display:flex;flex-direction:column;outline:none;width:100%}
.scrubber__rail:focus-visible{outline:2px solid var(--accent);outline-offset:6px;border-radius:6px}
.scrubber__tick{display:flex;align-items:center;justify-content:flex-start;height:14px;width:100%;background:none;border:none;padding:0;cursor:pointer;outline:none;border-radius:3px}
.scrubber__tick:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.scrubber__bar{display:block;height:2px;width:14px;border-radius:2px;background:var(--t1);opacity:.22;transform-origin:left center;will-change:width,opacity,transform}
.scrubber__tick.is-current .scrubber__bar{background:var(--accent);opacity:.6}
.scrubber__card{position:absolute;left:96px;top:0;width:280px;z-index:20;pointer-events:none;
  background:var(--bg-elevated);border:1px solid var(--b1);border-radius:16px;padding:16px 18px;
  box-shadow:0 2px 6px -2px rgba(0,0,0,.35),0 20px 44px -12px rgba(0,0,0,.55);
  opacity:0;transform:translateX(-8px) scale(.97);transform-origin:left center;
  transition:opacity .18s ease}
.sec-light .scrubber__card{box-shadow:0 2px 6px -2px rgba(14,17,22,.08),0 20px 44px -12px rgba(14,17,22,.22)}
.scrubber.is-on .scrubber__card{opacity:1}
.scrubber__card-meta{font-size:11px;font-weight:600;color:var(--t3);margin-bottom:6px;letter-spacing:.04em}
.scrubber__card-title{font-size:14.5px;font-weight:700;line-height:1.35;letter-spacing:-.01em;color:var(--t1);margin-bottom:6px}
.scrubber__card-text{font-size:13px;line-height:1.55;color:var(--t2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin:0}
@media(max-width:1180px){
  .blog-layout{grid-template-columns:1fr;gap:0}
  .scrubber{display:none}
}
@media(prefers-reduced-motion:reduce){
  .scrubber__card{transition:none}
}

/* v9.1: карточка рейки поверх сетки статей */
.blog-layout{position:relative}
.scrubber{z-index:40}
.scrubber__card{z-index:50;background:var(--bg-elevated);backdrop-filter:none}
.posts__grid{position:relative;z-index:1}

/* ============ v6.3: БЛОК ЭКСПЕРТА ПО ЭТАЛОНУ — БЕЗ АНИМАЦИИ ДВИЖЕНИЯ ============ */
/* Всё появляется сразу: ни выезда, ни масштабирования, ни hover-сдвига */
.expert__bignum,
.expert__cutout,
.expert__circle,
.expert__row.v .expert__bignum,
.expert__row.v .expert__cutout,
.expert__stage:hover .expert__cutout,
.reveal.v .expert__bignum,
.reveal.v .expert__cutout{
  opacity:1;transform:none;transition:none;animation:none
}
.expert__circle,
.expert__row.v .expert__circle,
.reveal.v .expert__circle{
  opacity:1;transform:translate(-50%,-50%);transition:none;animation:none
}
.expert .reveal,.expert__row.reveal{opacity:1!important;transform:none!important;transition:none!important}
.expert-tag:hover{transform:none}

/* Ровный крупный круг, как на эталоне */
.expert__circle{
  left:50%;top:47%;width:min(600px,100%);
  background:radial-gradient(circle at 50% 44%,#F0142A 0%,#E5192A 62%,#C11020 100%);
  box-shadow:0 0 70px rgba(229,25,42,.22)
}
.expert__stage{min-height:680px}
.expert__cutout{height:620px;filter:drop-shadow(0 30px 50px rgba(0,0,0,.6))}

/* Цитата: два абзаца, прямые кавычки, спокойный кегль */
.expert-quote{font-size:clamp(18px,1.5vw,25px);line-height:1.5;font-weight:600;margin:0 0 34px}
.expert-quote p{margin:0}
.expert-quote p + p{margin-top:26px}

@media(max-width:1280px){
  .expert__circle{width:min(500px,100%)}
  .expert__cutout{height:600px}
  .expert__stage{min-height:600px}
}
@media(max-width:820px){
  .expert__circle{width:min(400px,90%)}
  .expert__cutout{height:460px}
  .expert__stage{min-height:480px}
}

/* ================= ПЕРВЫЙ ЭКРАН — rebuild под референс ================= */
.hero{position:relative;min-height:100vh;min-height:100dvh;display:grid;grid-template-rows:1fr auto;padding-top:64px;padding-bottom:0;overflow:hidden;background:var(--bg-base);isolation:isolate}
.hero__grain{position:absolute;inset:0;z-index:4;pointer-events:none;opacity:.32;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
.hero__glow{position:absolute;z-index:0;right:-10%;top:-20%;width:70vw;height:70vw;max-width:1100px;max-height:1100px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle at 50% 50%,rgba(229,25,42,.22),rgba(229,25,42,.05) 40%,transparent 68%);filter:blur(30px)}
.hero__vlines{position:absolute;inset:64px 0 0;z-index:0;max-width:var(--max);margin-inline:auto;pointer-events:none;
  background-image:linear-gradient(90deg,var(--b2) 1px,transparent 1px);background-size:calc(100%/6) 100%;background-position:-1px 0;opacity:.6}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:stretch;height:100%;padding-inline:0!important}

/* левая колонка */
.hero__left{display:flex;flex-direction:column;justify-content:center;z-index:3;padding:64px 48px 48px 80px;border-right:1px solid var(--b1)}
.hero__eyebrow{display:flex;align-items:center;flex-wrap:wrap;gap:12px;font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--t2)}
.hero__eyebrow i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(229,25,42,.18)}
.hero__eyebrow span{color:var(--t1)}
.hero__title{margin:30px 0 0;font-family:'Playfair Display',Georgia,serif;font-weight:500;font-size:clamp(38px,4vw,60px);line-height:1.04;letter-spacing:-.02em;max-width:16ch;color:var(--t1)}
.hero__title em{font-style:italic;font-weight:400;color:var(--accent)}
.hero__lede{margin-top:26px;font-size:clamp(16px,1.2vw,18.5px);line-height:1.6;color:var(--t2);max-width:46ch}
.hero__lede b{color:var(--t1);font-weight:600}
.hero__ctas{display:flex;align-items:center;flex-wrap:wrap;gap:22px;margin-top:40px}
.hero__btn{display:inline-flex;align-items:center;gap:16px;height:62px;padding:0 10px 0 30px;border-radius:999px;background:var(--t1);color:var(--bg-base);font-weight:600;font-size:15.5px;transition:.3s}
.hero__btn i{width:42px;height:42px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-style:normal;font-size:16px;transition:.3s}
.hero__btn:hover{transform:translateY(-2px);box-shadow:0 18px 40px -20px rgba(0,0,0,.6)}.hero__btn:hover i{transform:translateX(3px)}
.hero__link{font-size:15px;color:var(--t2);display:inline-flex;gap:10px;align-items:center;border-bottom:1px solid transparent;padding-bottom:2px;transition:.25s}
.hero__link:hover{color:var(--t1);border-color:var(--t1)}

/* правая колонка — сцена с медведем */
.hero__stage{position:relative;overflow:hidden;display:flex;align-items:flex-end;justify-content:center;min-height:520px}
.hero__stage::before{content:"";position:absolute;inset:auto -20% -30% -20%;height:70%;border-radius:50%;
  background:radial-gradient(ellipse at 50% 100%,rgba(229,25,42,.45),rgba(229,25,42,.08) 50%,transparent 70%);filter:blur(24px)}
.hero__arc{position:absolute;inset:8% -30% auto;aspect-ratio:1;border-radius:50%;border:1px solid var(--b1);z-index:0}
.hero__arc--b{inset:16% -22% auto}.hero__arc--c{inset:24% -14% auto}
.hero__bear-img{position:relative;z-index:1;width:100%;max-width:none;height:auto;margin-bottom:-4%;filter:drop-shadow(0 50px 80px rgba(0,0,0,.7)) contrast(1.05);
  opacity:0;transform:translateY(26px);transition:opacity 1s ease .15s,transform 1s cubic-bezier(.2,.8,.3,1) .15s}
.hero.is-in .hero__bear-img{opacity:1;transform:none}
.hero__tag{position:absolute;z-index:2;background:rgba(10,10,11,.66);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--b1);border-radius:14px;padding:14px 18px;font-size:13px;line-height:1.45;color:#D9D6CF;max-width:min(300px,calc(100% - 32px))}
.hero__tag b{display:block;font-family:'Playfair Display',Georgia,serif;font-weight:500;font-size:22px;letter-spacing:-.01em;color:#fff;margin-bottom:2px}
.hero__tag em{font-style:normal;color:var(--accent)}
.hero__tag--1{left:5%;top:12%}
.hero__tag--2{right:4%;top:36%}
.hero__tag--3{left:8%;bottom:10%}

/* полоса статистики */
.hero__stats-strip{position:relative;z-index:3;grid-row:2;border-top:1px solid var(--b1);background:rgba(255,255,255,.015)}
.hstrip{display:grid;grid-template-columns:repeat(4,1fr);align-items:center}
.hstrip__item{display:flex;align-items:center;gap:16px;padding:24px 8px;position:relative}
.hstrip__item+.hstrip__item{padding-left:40px}
.hstrip__item+.hstrip__item::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:54px;background:var(--b1)}
.hstrip__ico{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:50%;background:rgba(229,25,42,.1);border:1px solid rgba(229,25,42,.3);color:var(--accent)}
.hstrip__ico svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.hstrip__body{display:flex;flex-direction:column;min-width:0}
.hstrip__num{display:block;font-size:clamp(26px,2.6vw,38px);font-weight:800;letter-spacing:-.03em;line-height:1;color:#fff;margin-bottom:5px;white-space:nowrap}
.hstrip__label{display:block;font-size:14.5px;color:var(--t2);line-height:1.2}

@media(max-width:1024px){
  .hero__inner{grid-template-columns:1fr 1fr}
  .hero__left{padding:48px 28px 40px 40px}
  .hero__title{font-size:clamp(30px,4vw,46px)}
  .hero__stage{min-height:420px}
  .hero__tag--2{display:none}
  .hstrip__item+.hstrip__item{padding-left:22px}
  .hstrip__num{font-size:clamp(24px,3vw,32px)}
  .hstrip__label{font-size:13px}
}
@media(max-width:820px){
  .hero{padding-top:60px;min-height:auto}
  .hero__inner{grid-template-columns:1fr;gap:22px;padding-block:28px 32px;align-content:start}
  .hero__left{order:1}
  .hero__left{order:1;border-right:0;padding:40px 24px 8px}
  .hero__stage{order:2;min-height:380px}
  .hero__tag--1{top:4%}
  .hero__tag--3{display:none}
  .hero__ctas{flex-direction:row}
  .hero__ctas{flex-direction:column;align-items:stretch}
  .hero__ctas .btn{width:100%;justify-content:center}
  .hstrip{grid-template-columns:1fr 1fr;gap:2px 0}
  .hstrip__item{padding:18px 6px}
  .hstrip__item:nth-child(2)::before,.hstrip__item:nth-child(4)::before{display:none}
}
@media(max-width:560px){
  .hstrip__item{gap:12px}
  .hstrip__ico{width:40px;height:40px}
  .hstrip__ico svg{width:19px;height:19px}
}
@media(prefers-reduced-motion:reduce){
  .hero__bear-img{opacity:1!important;transform:none!important}
}

/* AI-слой — светлая секция */
.sec-light .sysnode--ai,html[data-theme="light"] .sysnode--ai{background:linear-gradient(90deg,#ffe3e6,#fff4f5);border-color:rgba(229,25,42,.35);box-shadow:0 12px 30px rgba(229,25,42,.12)}

/* ============ ПРАВКИ КЛИЕНТА 09.2026: лента «Нам доверяют» ============
   Логотипы обрезаны от полей (*-trim.png) и лежат в плитках одного размера:
   ряд ровный, на мобиле логотипы читаемы. На ховере плитка подсвечивается. */
.partners{padding:64px 0}
.partners__label{margin-bottom:28px}
.partners__wrap{
  -webkit-mask-image:linear-gradient(to right,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(to right,transparent,#000 8%,#000 92%,transparent);
}
.partners__wrap::before,.partners__wrap::after{display:none}
.partners__track{gap:16px}
.partners__logos{display:flex;align-items:center;gap:16px}
.partner-logo{
  position:relative;flex-shrink:0;
  width:176px;height:104px;padding:16px;margin:0;
  display:flex;align-items:center;justify-content:center;
  border-radius:14px;overflow:hidden;
  background:rgba(255,255,255,.04);border:1px solid var(--b1);
  transition:border-color var(--ease2),background var(--ease2),transform var(--ease2);
}
.partner-logo::before{
  content:'';position:absolute;inset:0;opacity:0;transform:scale(1.4);
  background:linear-gradient(140deg,rgba(229,25,42,.22),rgba(155,16,32,.10) 55%,transparent);
  transition:opacity .6s ease,transform .7s ease;
}
.partner-logo:hover{border-color:rgba(229,25,42,.4);transform:translateY(-3px)}
.partner-logo:hover::before{opacity:1;transform:scale(1)}
.partner-logo img,.sec-light .partner-logo img{
  position:relative;height:auto;width:auto;max-width:100%;max-height:100%;
  object-fit:contain;mix-blend-mode:normal;
}
/* светлая секция — плитки на белом */
.sec-light .partner-logo{background:#fff;border-color:rgba(14,17,22,.08);box-shadow:0 2px 10px rgba(14,17,22,.04)}
.sec-light .partner-logo::before{background:linear-gradient(140deg,rgba(229,25,42,.12),rgba(229,25,42,.04) 55%,transparent)}
.sec-light .partner-logo img{filter:grayscale(100%);opacity:.72;transition:filter var(--ease2),opacity var(--ease2)}
.sec-light .partner-logo:hover img{filter:none;opacity:1}
@media(max-width:1024px){
  .partner-logo{width:152px;height:92px;padding:14px}
}
@media(max-width:768px){
  .partners{padding:40px 0}
  .partner-logo{width:124px;height:76px;padding:12px;border-radius:12px}
  .partners__track,.partners__logos{gap:12px}
}

/* ============ ПРАВКИ КЛИЕНТА 09.2026: подвал «Готовы начать?» ============
   Бегущая строка была absolute (top:8vh) поверх центра — на невысоких экранах
   она перекрывала заголовок, а сам заголовок подлезал под фиксированную шапку.
   Переводим marquee в поток на всех ширинах и задаём вертикальный ритм. */
.footer.cinematic{padding-top:0}
.fmarquee{position:relative;top:auto;left:0;width:100%;margin:clamp(88px,12vh,140px) 0 0;z-index:2}
html,body{overflow-x:clip}
.footer__center{margin-top:0;flex:1;justify-content:center;padding-block:clamp(28px,5vh,56px)}
.footer__cta-title{margin-bottom:clamp(28px,4vh,44px)}
@media(max-width:768px){
  .fmarquee{margin:0 0 36px}
  .footer.cinematic{padding-top:56px}
  .footer__center{padding-bottom:36px}
}

/* ============ ПРАВКИ КЛИЕНТА 09.2026: схема «Единая система» ============
   Было: абсолютное позиционирование в 3D-перспективе (rotateY -14°) — текст
   искажался, карточки разной высоты, подписи рвались. Стало: ровная сетка
   2×3 + AI-слой полосой, карточки одной высоты, соединители на CSS. */
@media(min-width:900px){
  .sysmap{
    display:grid!important;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    column-gap:56px;row-gap:22px;
    aspect-ratio:auto!important;transform:none!important;
  }
  .sysmap__wire{display:none!important}
  .sysnode{
    position:relative!important;left:auto!important;top:auto!important;
    width:auto!important;height:auto!important;min-height:92px;
    padding:18px 22px!important;align-items:center;
  }
  .sysnode--ai{grid-column:1 / -1;min-height:74px;justify-content:flex-start}
  .sysmap .sysnode__title{font-size:13.5px;letter-spacing:.06em}
  .sysnode__sub{overflow-wrap:normal}

  /* горизонтальная стрелка между колонками (левая карточка → правая) */
  .sysnode--l::after{
    content:'';position:absolute;top:50%;right:-56px;width:56px;height:1px;
    background:linear-gradient(90deg,rgba(229,25,42,.15),rgba(229,25,42,.75));
    transform:translateY(-50%);pointer-events:none;
  }
  .sysnode--l::before{
    content:'';position:absolute;top:50%;right:-10px;
    border:5px solid transparent;border-left-color:var(--accent);
    transform:translateY(-50%);pointer-events:none;
    filter:drop-shadow(0 0 5px rgba(229,25,42,.7));
  }
  /* вертикальная связь между рядами под правой карточкой */
  .sysnode--p1r::after,.sysnode--p2r::after{
    content:'';position:absolute;left:50%;bottom:-22px;width:1px;height:22px;
    background:linear-gradient(180deg,rgba(229,25,42,.7),rgba(229,25,42,.18));
    pointer-events:none;
  }
  /* обратная связь контура: данные возвращаются в систему */
  .sysmap::after{
    content:'';position:absolute;left:-30px;top:52px;bottom:52px;width:30px;
    border:1px dashed rgba(229,25,42,.4);border-right:none;
    border-radius:16px 0 0 16px;pointer-events:none;
  }
  .sysmap::before{
    content:'';position:absolute;left:-36px;top:46px;
    border:5px solid transparent;border-bottom-color:var(--accent);
    pointer-events:none;filter:drop-shadow(0 0 5px rgba(229,25,42,.7));
  }
  .sysmap-wrap{padding-left:40px}
}
@media(min-width:900px) and (prefers-reduced-motion:no-preference){
  .sysmap.stagger.v>.sysnode:hover{transform:translateY(-4px)!important}
}

/* ============ ПРАВКИ КЛИЕНТА 09.2026: первый экран по референсу ============
   Медведь убран. Фон — анимированный WebGL-градиент в фирменных цветах
   (assets/hero-gradient.js), под ним статичный градиент-подложка.
   Справа — «лента роста» на ступенях, плашки с красной чертой и контур системы. */
.hero{position:relative;overflow:hidden;background:#050505}
.hero__gradient{position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(ellipse 60% 70% at 78% 40%,rgba(229,25,42,.30),transparent 68%),
    radial-gradient(ellipse 50% 50% at 10% 85%,rgba(155,16,32,.16),transparent 72%),
    #050505;
}
.hero__gradient canvas{opacity:0;transition:opacity 1.2s ease}
.hero__gradient.is-live canvas{opacity:.82}
/* фон-шейдер не спорит с текстом: слева приглушён */
.hero__gradient canvas{
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.18) 30%,#000 62%);
  mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.18) 30%,#000 62%);
}
.hero__grain,.hero__vlines{z-index:1}
.hero__inner{position:relative;z-index:2}

.hero__inner{grid-template-columns:minmax(0,1.18fr) minmax(0,.82fr)}
.hero__left{padding:64px 40px 48px 72px}
.hero__eyebrow{white-space:nowrap;font-size:clamp(9.5px,.78vw,11.5px);letter-spacing:.14em}
.hero__eyebrow s{display:inline-block;margin:0 10px;text-decoration:none;color:var(--accent);opacity:.7}
/* заголовок в две строки: гротеск + красный курсив, как в референсе */
.hero__title{
  margin:28px 0 0;max-width:none;
  font-family:'Inter',-apple-system,sans-serif;font-weight:800;
  font-size:clamp(32px,3.85vw,62px);line-height:1.04;letter-spacing:-.035em;color:#fff;white-space:nowrap;
}
.hero__title em{
  display:inline-block;font-family:'Playfair Display',Georgia,serif;
  font-style:italic;font-weight:500;letter-spacing:-.02em;color:var(--accent);
}
.hero__lede{margin-top:22px;max-width:52ch;color:var(--t2);font-size:clamp(15px,1.15vw,17.5px)}
.hero__ctas{margin-top:36px;gap:28px}
/* кнопка — красная, как в референсе */
.hero__btn{background:var(--accent);color:#fff;height:60px;padding:0 12px 0 32px;font-weight:600}
.hero__btn i{background:rgba(255,255,255,.16);color:#fff}
.hero__btn:hover{background:#ff2336;box-shadow:0 18px 44px -18px rgba(229,25,42,.8)}
.hero__link{color:var(--t2);border-bottom-color:rgba(255,255,255,.25)}

/* сцена справа */
.hero__stage{position:relative;display:block;min-height:560px;overflow:visible}
.hwave{display:none}
.hwave__svg{width:100%;height:100%;overflow:visible;
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 18%);
  mask-image:linear-gradient(90deg,transparent 0%,#000 18%);}
.hwave__blocks path{
  fill:url(#hwBlock);stroke:rgba(255,255,255,.09);stroke-width:1;
  opacity:0;transform:translateY(26px);
  transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.3,1);
  transition-delay:calc(.15s + var(--i) * .1s);
}
.hero.is-in .hwave__blocks path{opacity:1;transform:none}
.hwave__ribbon{
  fill:none;stroke:url(#hwRibbon);stroke-width:20;stroke-linecap:round;
  stroke-dasharray:1400;stroke-dashoffset:1400;
}
.hwave__ribbon--thin{stroke-width:7;opacity:.55;filter:none}
.hero.is-in .hwave__ribbon{animation:hw-draw 2.2s cubic-bezier(.3,.8,.3,1) .35s forwards}
.hero.is-in .hwave__ribbon--thin{animation-delay:.6s}
@keyframes hw-draw{to{stroke-dashoffset:0}}

/* плашки-показатели */
.hero__tag{
  position:absolute;z-index:3;max-width:290px;
  padding:16px 20px 16px 22px;border-radius:14px;
  background:rgba(14,14,16,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.08);
  font-size:13px;line-height:1.45;color:#D9D6CF;
  opacity:0;transform:translateY(16px);
  transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.3,1);
}
.hero__tag::before{content:'';position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:3px;background:var(--accent)}
.hero.is-in .hero__tag{opacity:1;transform:none}
.hero.is-in .hero__tag--1{transition-delay:.5s}
.hero.is-in .hero__tag--2{transition-delay:.75s}
.hero__tag b{display:block;font-family:inherit;font-weight:800;font-size:26px;letter-spacing:-.02em;color:#fff;margin-bottom:4px}
.hero__tag--1{right:2%;top:6%}
.hero__tag--2{right:20%;top:38%}
.hero__tag--3{display:none!important}

/* контур системы: Трафик → Воронка → CRM → Продажи */
.hero__chain{
  position:absolute;right:2%;bottom:6%;z-index:3;
  display:flex;align-items:center;gap:14px;list-style:none;margin:0;padding:0;
  font-size:14px;color:var(--t2);
  opacity:0;transform:translateY(12px);
  transition:opacity .7s ease 1s,transform .7s cubic-bezier(.2,.8,.3,1) 1s;
}
.hero.is-in .hero__chain{opacity:1;transform:none}
.hero__chain li+li::before{content:'→';margin-right:14px;color:var(--accent)}
.hero__chain li{display:flex;align-items:center;white-space:nowrap}

@media(max-width:1200px){
  .hero__tag--2{right:2%;top:40%;max-width:250px}
  .hero__chain{font-size:13px;gap:10px}
  .hero__chain li+li::before{margin-right:10px}
}
@media(max-width:1024px){
  .hero__stage{min-height:460px}
  .hero__tag{max-width:250px;font-size:12.5px}
  .hero__tag b{font-size:22px}
  .hero__tag--2{display:block!important}
  .hero__title{white-space:normal}
  .hero__left{padding:56px 28px 40px 40px}
}
@media(max-width:820px){
  .hero__inner{grid-template-columns:1fr!important;gap:22px;align-content:start}
  .hero__left{order:1;border-right:0;padding:36px 24px 8px!important}
  .hero__title{font-size:clamp(30px,7.6vw,44px);white-space:normal;max-width:18ch}
  .hero__eyebrow{white-space:normal;font-size:10.5px}
  .hero__eyebrow s{margin:0 6px}
  .hero__lede br{display:none}
  .hero__lede{max-width:none}
  .hero__stage{min-height:0;order:2;display:flex;flex-direction:column;gap:14px;padding:0 24px 8px}
  .hwave{position:relative;inset:auto;height:220px;width:100%}
  .hero__tag{
    position:static!important;inset:auto!important;max-width:none!important;width:100%;
    margin:0;opacity:1!important;transform:none!important;
  }
  .hero__chain{
    position:static!important;inset:auto!important;margin:4px 0 0;
    flex-wrap:wrap;justify-content:flex-start;gap:10px;
    opacity:1!important;transform:none!important;
  }
  .hero__chain li+li::before{margin-right:10px}
  .hero__ctas{flex-direction:column;align-items:stretch;gap:14px}
  .hero__btn{justify-content:space-between;width:100%;height:56px;white-space:nowrap}
  .hero__gradient canvas{-webkit-mask-image:none;mask-image:none}
}
@media(prefers-reduced-motion:reduce){
  .hwave__blocks path,.hero__tag,.hero__chain{opacity:1!important;transform:none!important}
  .hwave__ribbon{stroke-dashoffset:0;animation:none!important}
}

/* ============ ПРАВКИ КЛИЕНТА 09.2026 (v2): справа — каскад показателей ============
   Лента-график убрана. Шёлк фона + три стеклянные карточки лесенкой (flex, без абсолютов —
   на любой ширине не перекрываются). */
.hero__cards{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;justify-content:center;
  align-items:flex-end;gap:18px;padding:0 4% 12% 6%}
.hero__tag{position:relative!important;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;
  width:min(100%,330px);max-width:none;padding:20px 24px 20px 26px;border-radius:16px;
  background:rgba(12,12,14,.66);border-color:rgba(255,255,255,.1);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.9),inset 0 1px 0 rgba(255,255,255,.06)}
.hero__tag b{font-size:30px}
.hero__tag--1{margin-right:0}
.hero__tag--2{margin-right:28%}
.hero__tag--3{display:block!important;margin-right:10%}
.hero.is-in .hero__tag--3{transition-delay:1s}
@media(max-width:1200px){.hero__tag{width:min(100%,290px)}.hero__tag b{font-size:26px}.hero__tag--2{margin-right:18%}.hero__tag--3{margin-right:6%}}
@media(max-width:820px){
  .hero__cards{position:static;padding:0;align-items:stretch;gap:12px}
  .hero__tag{width:100%}
  .hero__tag--2,.hero__tag--3{margin-right:0}
}

/* ============ ПРАВКИ КЛИЕНТА 09.2026 (v2): схема — длинные заголовки не выходят за карточку ============ */
@media(min-width:900px){
  .sysmap{column-gap:44px}
  .sysnode{padding:16px 18px!important;gap:14px}
  .sysnode__body{min-width:0;flex:1 1 auto}
  .sysmap .sysnode__title{font-size:12.5px;letter-spacing:.03em;overflow-wrap:anywhere;hyphens:auto;-webkit-hyphens:auto}
  .sysnode__sub{overflow-wrap:anywhere}
  .sysnode--l::after{right:-44px;width:44px}
}

/* ============ ПРАВКИ КЛИЕНТА 09.2026 (v2): светлая шапка ============
   Оригинальный логотип с чёрным текстом ложится на белую шапку. */
.nav,.nav.scrolled{background:rgba(255,255,255,.96);border-bottom:1px solid rgba(14,17,22,.08);
  backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);box-shadow:none}
.nav.scrolled{box-shadow:0 8px 30px rgba(14,17,22,.08)}
.nav__logo img{height:46px;width:auto}
.nav__links>li>a{color:#3a3a40}
.nav__links>li>a:hover{color:#0e1116;background:rgba(229,25,42,.07)}
.nav__links>li>a[aria-current="page"],.nav__links>li.is-active>a{color:#0e1116;background:rgba(229,25,42,.08)}
.nav__phone{color:#0e1116}
.nav__phone:hover{color:var(--accent)}
.nav__burger span{background:#0e1116}
.nav__dd-menu{background:#fff;border-color:rgba(14,17,22,.08);box-shadow:0 18px 44px rgba(14,17,22,.14)}
.nav__dd-menu a{color:#3a3a40}
.nav__dd-menu a:hover{color:#0e1116;background:rgba(229,25,42,.07)}
.nav .btn-primary{background:var(--accent);color:#fff}
.nav .btn-primary .btn__arrow,.nav .btn-primary i{background:rgba(255,255,255,.18);color:#fff}
/* мобильное меню — тоже светлое, чтобы лого читался */
.drawer{background:#fff;color:#0e1116}
.drawer__top{border-bottom-color:rgba(14,17,22,.08)}
.drawer__top img{height:38px}
.drawer a,.drawer-phone{color:#0e1116}
.drawer-sub a{color:#3a3a40;border-left-color:rgba(14,17,22,.1)}
.drawer .nav__burger span{background:#0e1116}
/* шапка непрозрачная и белая — тёмный первый экран начинается под ней */
.hero{padding-top:72px}

/* ============ ПРАВКИ КЛИЕНТА 09.2026 (v2): фото основателя упирается в низ секции ============ */
.expert{padding-bottom:0!important;overflow:hidden}
.expert__row{align-items:end;min-height:0}
.expert__aside,.expert__side{padding-bottom:var(--spy)}
.expert__stage{align-items:flex-end;min-height:0!important;margin-bottom:0}
.expert__cutout{display:block;height:auto!important;max-height:640px;width:auto;max-width:100%;margin-bottom:0;
  filter:drop-shadow(0 30px 50px rgba(0,0,0,.6))}
.expert__stage:hover .expert__cutout{transform:none}
.expert__circle{top:auto;bottom:22%;transform:translate(-50%,0) scale(1)}
.expert__row.v .expert__circle,.reveal.v .expert__circle{transform:translate(-50%,0) scale(1)}
@media(max-width:1180px){.expert__cutout{max-height:560px}}
@media(max-width:900px){
  .expert__aside,.expert__side{padding-bottom:0}
  .expert__side{padding-bottom:56px}
  .expert__stage{order:-1;margin-bottom:8px}
  .expert{padding-bottom:0!important}
}
@media(min-width:900px){
  .sysmap .sysnode__title{font-size:12px;letter-spacing:.02em;hyphens:manual;-webkit-hyphens:manual;overflow-wrap:normal;white-space:nowrap}
  .sysnode--p2l .sysnode__title,.sysnode--p2r .sysnode__title{white-space:normal}
}
.drawer-link,.drawer .drawer-link{color:#0e1116}
.drawer-sub .drawer-link{color:#3a3a40}

/* ============ ПРАВКИ КЛИЕНТА 09.2026 (v2): согласия в формах ============ */
.f-consent{display:flex;flex-direction:column;gap:10px;padding:2px 2px 4px}
.f-check{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:12.5px;line-height:1.45;color:var(--t2)}
.f-check input{position:absolute;opacity:0;width:0;height:0}
.f-check__box{flex:0 0 auto;width:18px;height:18px;margin-top:1px;border-radius:5px;border:1px solid var(--b2);background:var(--bg-elevated);position:relative;transition:border-color var(--ease),background var(--ease)}
.f-check__box::after{content:'';position:absolute;left:5px;top:1.5px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg) scale(0);transition:transform var(--ease)}
.f-check input:checked+.f-check__box{background:var(--accent);border-color:var(--accent)}
.f-check input:checked+.f-check__box::after{transform:rotate(45deg) scale(1)}
.f-check input:focus-visible+.f-check__box{outline:2px solid var(--accent);outline-offset:2px}
.f-check a{color:var(--t1);text-decoration:underline;text-underline-offset:3px}
.f-check a:hover{color:var(--accent)}
.f-consent.has-err .f-check__box{border-color:var(--accent)}
.f-consent.has-err .f-consent__err{display:block}
.sec-light .f-check{color:var(--t2)}
.sec-light .f-check__box{background:#fff;border-color:rgba(14,17,22,.2)}
.sec-light .f-check a{color:#0e1116}

/* ============ ПРАВКИ КЛИЕНТА 09.2026 (v3): блок основателя компактнее ============ */
.expert{padding-top:72px!important}
.expert__row{min-height:0}
.expert__aside,.expert__side{padding-bottom:64px}
.expert__cutout{max-height:540px}
.expert__circle{bottom:20%;width:min(420px,100%)}
@media(max-width:1180px){.expert__cutout{max-height:480px}}
@media(max-width:900px){.expert{padding-top:48px!important}.expert__side{padding-bottom:44px}}

/* страницы политики/согласия */
.legal{padding:120px 0 80px;background:#fff;color:#0e1116}
.legal .container{max-width:860px}
.legal h1{font-size:clamp(28px,3.4vw,44px);font-weight:800;letter-spacing:-.03em;line-height:1.1;margin:0 0 12px}
.legal .legal__date{color:#6b6b72;font-size:14px;margin-bottom:36px}
.legal h2{font-size:20px;font-weight:700;margin:32px 0 10px}
.legal p,.legal li{font-size:15.5px;line-height:1.7;color:#2a2a30}
.legal ul{padding-left:20px}
.legal a{color:var(--accent)}
.legal .legal__note{margin-top:40px;padding:16px 18px;border:1px dashed rgba(229,25,42,.4);border-radius:10px;font-size:13.5px;color:#6b6b72}
.footer-legal{font-size:12px;color:var(--t3);margin-top:6px}
.footer-legal a{color:var(--t3);text-decoration:underline;text-underline-offset:3px}
.footer-legal a:hover{color:var(--t1)}

/* ============ ПРАВКИ КЛИЕНТА 09.2026 (v3): кнопка в шапке — скруглённая с красной обводкой ============ */
.nav .btn-white{background:#fff;color:var(--accent);border:1.5px solid var(--accent);border-radius:999px;height:44px;padding:0 6px 0 22px;box-shadow:none;font-weight:600}
.nav .btn-white .btn__arrow{background:var(--accent);color:#fff;width:30px;height:30px}
.nav .btn-white:hover{background:var(--accent);color:#fff;box-shadow:0 8px 24px rgba(229,25,42,.3)}
.nav .btn-white:hover .btn__arrow{background:rgba(255,255,255,.2);color:#fff}
@media(max-width:1024px){.nav .btn-white{padding:0 18px;height:40px}}

/* статьи контент-завода: таблицы и FAQ */
.art-table-wrap{overflow-x:auto;margin:26px 0;-webkit-overflow-scrolling:touch;border:1px solid var(--b1);border-radius:var(--r2)}
.art-table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.55;color:var(--t2)}
.art-table th,.art-table td{padding:12px 16px;border-bottom:1px solid var(--b1);text-align:left;vertical-align:top}
.art-table th{background:var(--bg-surface);color:var(--t1);font-weight:600}
.art-table tr:last-child td{border-bottom:0}
.art-faq{display:grid;gap:10px;margin:16px 0 34px}
.art-faq__item{background:var(--bg-surface);border:1px solid var(--b1);border-radius:var(--r2);padding:16px 20px}
.art-faq__item summary{cursor:pointer;font-weight:600;color:var(--t1);list-style:none;display:flex;justify-content:space-between;gap:12px;font-size:16px}
.art-faq__item summary::-webkit-details-marker{display:none}
.art-faq__item summary::after{content:"+";font-weight:400;color:var(--accent);flex:none}
.art-faq__item[open] summary::after{content:"–"}
.art-faq__item p{margin:12px 0 0;color:var(--t2);font-size:15.5px;line-height:1.7}

/* блок «Статьи» на главной */
.articles{padding:var(--spy) 0}
.articles .sec-sub{max-width:560px;margin-bottom:36px}
.articles .post-card{background:var(--bg-elevated)}
.articles__more{margin-top:32px;display:flex;justify-content:center}
@media(max-width:900px){.articles .posts__grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.articles .posts__grid{grid-template-columns:1fr}}

/* обложки статей — узкие горизонтальные, как в Дзене */
.post-card{overflow:hidden}
.post-card__img{display:block;align-self:stretch;width:auto;max-width:none;margin:-24px -24px 18px;aspect-ratio:3/1;max-height:150px;object-fit:cover;border-bottom:1px solid var(--b1)}
.art__cover{margin:0 0 36px;border-radius:var(--r2);overflow:hidden;border:1px solid var(--b1);max-width:760px}
.art__cover img{display:block;width:100%;height:auto;aspect-ratio:3/1;max-height:260px;object-fit:cover}
.art__lead{border-bottom:0;padding-bottom:28px}
@media(max-width:600px){.art__cover img{aspect-ratio:2/1}.post-card__img{aspect-ratio:2.2/1;max-height:none}}

/* ARDA partner badge */
.footer-partner{display:inline-flex;align-items:center;gap:12px;margin-top:4px;text-decoration:none;color:rgba(255,255,255,.85);max-width:340px}
.footer-partner__logo{flex:0 0 auto;display:flex;align-items:center;padding-right:12px;border-right:1px solid rgba(255,255,255,.14)}
.footer-partner__logo img{height:48px;width:auto;display:block}
.footer-partner__text{font-size:13px;line-height:1.3;font-weight:600}
.footer-partner__text small{display:block;font-size:11.5px;font-weight:400;color:rgba(255,255,255,.55);margin-top:3px}
.footer-partner:hover{color:#fff}

/* ARDA partner badge — header */
.nav__partner{display:inline-flex;align-items:center;gap:8px;margin:0 20px 0 -16px;padding-left:16px;border-left:1px solid rgba(14,17,22,.12);text-decoration:none;color:rgba(14,17,22,.6);font-size:10px;line-height:1.15;font-weight:600;letter-spacing:.02em;text-transform:uppercase;flex-shrink:0}
.nav__partner img{height:28px;width:auto;display:block}
.nav__partner:hover{color:#0e1116}
@media(max-width:1100px){.nav__partner span{display:none}.nav__partner{margin-right:12px}}
@media(max-width:768px){.nav__partner{display:none}}

/* подвал: лого без подложки — выравнивание и отступы */
.footer.cinematic .footer-logo{height:52px;margin:0 0 26px}
.footer-partner{margin-top:0;gap:14px}
.footer-partner__logo{padding-right:14px}
.footer-partner__logo img{height:52px;margin:-6px 0 -6px -6px}
@media(max-width:768px){.footer.cinematic .footer-logo{height:46px;margin-bottom:22px}}