/* Envizhl Analytics — «Лёд»: cold white light, ink text, one cobalt accent. Raleway (thin display) + Inter Tight.
   Home: centred globe film, almost no copy. Inner pages: answer first, short lists, FAQ. */
:root{
  --bg:#EEF2F7; --bg2:#F7F9FC; --card:#FFFFFF; --fg:#0A1222; --ink2:#2A3448; --muted:#5F6A7E; --line:rgba(10,18,34,.10);
  --accent:#2D5BFF; --accent-ink:#1E46E0; --accent-soft:rgba(45,91,255,.08);
  --glow:radial-gradient(62% 58% at 50% 66%,#FFFFFF 0%,#EEF2F7 62%,#E1E8F1 100%);
  --display:"Raleway","Inter Tight",system-ui,sans-serif;
  --body:"Inter Tight",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1180px; color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 var(--body);-webkit-font-smoothing:antialiased;font-variant-numeric:lining-nums}
img,svg,canvas{max-width:100%}
a{color:inherit;text-decoration-color:rgba(45,91,255,.45);text-underline-offset:3px}
a:hover{color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto}
.pad{padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.disp{font-family:var(--display);font-weight:200;letter-spacing:-.02em;font-feature-settings:"lnum" 1}
.skip{position:absolute;left:-999px;top:8px;background:var(--fg);color:#fff;padding:8px 12px;z-index:90}
.skip:focus{left:12px}
.staging-bar{position:fixed;left:0;right:0;bottom:0;z-index:80;background:#FFE7A3;color:#4A3500;font:500 12.5px/1.4 var(--body);text-align:center;padding:6px 16px calc(6px + env(safe-area-inset-bottom,0px))}
.todo{background:#FFE7A3;color:#4A3500;border-radius:4px;padding:1px 6px;font-size:.85em}

/* nav */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:61;background:var(--bg)}
.nav{position:fixed;top:0;left:0;right:0;z-index:60;padding-top:env(safe-area-inset-top,0px);transition:background .35s,box-shadow .35s}
.nav .in{max-width:var(--wrap);margin:0 auto;display:flex;align-items:center;gap:26px;height:72px}
.mark{font:600 14px/1 var(--body);letter-spacing:.34em;text-transform:uppercase;text-decoration:none;white-space:nowrap}
.mark span{font-weight:400;color:var(--muted);letter-spacing:.2em;margin-left:8px}
.links{display:flex;gap:24px;margin-left:auto;font:400 15px/1 var(--body);color:var(--ink2)}
.links a{text-decoration:none}.links a:hover{color:var(--accent-ink)}
.lang{font:500 12px/1 var(--body);letter-spacing:.08em;text-decoration:none;border:1px solid var(--line);padding:8px 9px;border-radius:999px}
.btn{display:inline-flex;align-items:center;gap:10px;font:500 15px/1 var(--body);text-decoration:none;color:#fff;background:var(--fg);padding:14px 22px;border-radius:999px;border:0;cursor:pointer;transition:transform .25s,background .25s;white-space:nowrap}
.btn:hover{transform:translateY(-1px);background:var(--accent);color:#fff}
.btn svg{width:18px;height:18px;flex:none}
.btn .sm{display:none}
.nav.solid{background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
@media (max-width:900px){.links{display:none}.lang{margin-left:auto}}
@media (max-width:600px){.nav .btn .lg{display:none}.nav .btn .sm{display:inline}.nav .btn{padding:11px 15px}.mark span{display:none}.nav .in{gap:12px}}

/* hero film */
.film{position:relative;height:330vh}
.film .stick{position:sticky;top:0;height:100vh;height:100dvh;overflow:hidden;background:var(--glow)}
#globe{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity 1.2s}
#globe.ready{opacity:1}
.hero-copy{position:absolute;left:0;right:0;top:calc(env(safe-area-inset-top,0px) + 13vh);z-index:2;text-align:center;transition:opacity .5s,transform .6s}
.hero-copy h1{margin:0 auto;font-size:clamp(40px,6.2vw,92px);line-height:1;max-width:15.5ch;text-wrap:balance}
.hero-copy p{margin:18px auto 0;font:400 clamp(16px,1.5vw,19px)/1.4 var(--body);color:var(--muted);max-width:40ch}
.hero-copy .btn{margin-top:26px}
.fade{opacity:0;transform:translateY(-10px);pointer-events:none}
.say{position:absolute;left:0;right:0;top:calc(env(safe-area-inset-top,0px) + 16vh);text-align:center;font-size:clamp(40px,6.4vw,92px);line-height:1;opacity:0;transform:translateY(16px);transition:opacity .6s,transform .7s cubic-bezier(.2,.8,.2,1);pointer-events:none;margin:0}
.say.on{opacity:1;transform:none}

/* steps rail */
.rail{position:relative;height:340vh}
.rail .stick{position:sticky;top:0;height:100vh;height:100dvh;overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.rail h2{margin:0 0 40px;font-size:clamp(34px,4.6vw,64px);line-height:1}
.track{display:flex;gap:20px;will-change:transform;padding-left:max(20px,calc((100vw - var(--wrap))/2));margin:0;list-style:none}
.step{flex:0 0 min(70vw,340px);aspect-ratio:4/5;border-radius:28px;background:var(--card);border:1px solid var(--line);padding:30px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 30px 60px -45px rgba(10,18,34,.35)}
.step .n{font-size:clamp(72px,8vw,118px);line-height:.85;color:var(--accent)}
.step h3{margin:0;font:500 clamp(22px,2.1vw,27px)/1.15 var(--body);letter-spacing:-.02em}
.rail .bar{margin-top:30px;height:2px;background:var(--line);position:relative}
.rail .bar i{position:absolute;left:0;top:0;height:2px;background:var(--fg);width:0}
@media (prefers-reduced-motion: reduce){.rail{height:auto}.rail .stick{position:static;height:auto;padding-block:100px}.track{flex-wrap:wrap;padding-right:20px}.say,.hero-copy{transition:none}}

/* home sections */
.sec{padding-block:150px 0}
.price .big{font:200 clamp(150px,24vw,330px)/.8 var(--display);letter-spacing:-.04em;margin:0;max-width:none;font-feature-settings:"lnum" 1}
.big sup{font-size:.32em;vertical-align:top;margin-left:.06em;color:var(--accent)}
.price{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:40px;align-items:end}
.price p{margin:0;font:400 clamp(22px,2.4vw,32px)/1.25 var(--body);letter-spacing:-.015em;max-width:16ch}
.price small{display:block;margin-top:22px;font:400 15px/1.4 var(--body);color:var(--muted)}
@media (max-width:820px){.price{grid-template-columns:1fr}}
.nums{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line)}
.nums div{padding:34px 24px 0 0;min-width:0}
.nums div+div{padding-left:24px;border-left:1px solid var(--line)}
.nums b{display:block;font-size:clamp(46px,5.4vw,82px);line-height:.95;white-space:nowrap}
.nums b small{font:400 .3em/1 var(--body);margin-left:.3em;color:var(--muted);letter-spacing:0}
.nums span{display:block;margin-top:14px;font:400 15px/1.35 var(--body);color:var(--muted)}
@media (max-width:900px){.nums{grid-template-columns:repeat(2,minmax(0,1fr))}.nums div:nth-child(3){border-left:0;padding-left:0}.nums div:nth-child(n+3){border-top:1px solid var(--line);margin-top:30px}}
.team{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.team div{border-top:1px solid var(--line);padding-top:20px}
.team b{display:block;font:500 22px/1.2 var(--body);letter-spacing:-.02em}
.team span{color:var(--muted);font-size:15px}
@media (max-width:820px){.team{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:28px}}
.end{padding-block:170px 0;text-align:center}
.end h2{margin:0 auto 34px;font-size:clamp(46px,7vw,110px);line-height:.95;max-width:12ch}
.end .phone{display:block;margin-top:16px;color:var(--muted);font-size:15px}

/* inner pages */
.page{padding-top:140px}
.crumbs{font:400 13px/1.4 var(--body);color:var(--muted)}
.crumbs a{text-decoration:none}
.page h1{margin:18px 0 22px;font-size:clamp(40px,5.4vw,76px);line-height:1;max-width:16ch;text-wrap:balance}
.answer{font:400 clamp(18px,1.8vw,21px)/1.55 var(--body);color:var(--ink2);max-width:58ch;margin:0}
.page .btn{margin-top:28px}
.blocks{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;margin-top:90px;align-items:start}
@media (max-width:820px){.blocks{grid-template-columns:1fr;gap:40px}}
.blocks h2,.faqwrap h2,.more h2{font-size:clamp(28px,3vw,40px);line-height:1.05;margin:0 0 18px}
ul.ticks{list-style:none;margin:0;padding:0}
ul.ticks li{padding:13px 0 13px 28px;border-bottom:1px solid var(--line);position:relative;font-size:16.5px}
ul.ticks li::before{content:"";position:absolute;left:2px;top:23px;width:12px;height:1.5px;background:var(--accent)}
.note{font-size:16.5px;color:var(--ink2);margin:0 0 14px;max-width:60ch}
.faqwrap{margin-top:100px;max-width:880px}
.faq{border-top:1px solid var(--fg)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;font:500 18px/1.35 var(--body);padding:18px 40px 18px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:13px;font:200 30px/1 var(--display);color:var(--accent)}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 0 18px;color:var(--ink2);max-width:68ch}
.faq .a p{margin:0 0 10px}
.more{margin-top:100px}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.cards a{display:block;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;text-decoration:none;transition:transform .25s,border-color .25s;min-width:0}
.cards a:hover{transform:translateY(-2px);border-color:rgba(45,91,255,.35);color:var(--fg)}
.cards b{display:block;font:500 19px/1.25 var(--body);letter-spacing:-.01em}
.cards span{display:block;margin-top:8px;color:var(--muted);font-size:15px}
@media (max-width:820px){.cards{grid-template-columns:1fr}}
.updated{margin-top:40px;font-size:13px;color:var(--muted)}

/* footer */
.foot{margin-top:150px;border-top:1px solid var(--line);padding-block:30px 60px;font-size:14px;color:var(--muted)}
.foot .in{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,1fr));gap:28px}
.foot p{margin:0 0 8px;max-width:46ch}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot a{text-decoration:none}.foot a:hover{text-decoration:underline}
.foot h4{margin:0 0 12px;font:500 12px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--fg)}
.foot .legal{margin-top:30px;font-size:12.5px}
@media (max-width:820px){.foot .in{grid-template-columns:1fr}}