@import url("fonts.css");

:root{--ink:#23262A;--paper:#FFFFFF;--red:#E30613;--ink-70:rgba(35,38,42,.70);--ink-55:rgba(35,38,42,.55);--ink-35:rgba(35,38,42,.35);--ink-14:rgba(35,38,42,.14);--card:#F4F4F5;--line:#E7E7E9;--mut:#5C5F63;--sans:'Elza',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,Arial,sans-serif;--maxw:1200px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em;line-height:1.08}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.narrow{max-width:760px;margin:0 auto;padding:0 28px}
.kick{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--mut)}
.num{font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.muted{color:var(--ink-55)}.ph-txt{color:var(--ink-35)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;padding:12px 20px;border-radius:2px;border:1.5px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer;transition:.15s}
.btn:hover{background:var(--ink);color:#fff}
.btn.red{background:var(--red);border-color:var(--red);color:#fff}.btn.red:hover{background:#c60011;border-color:#c60011}
.btn.lg{padding:15px 26px;font-size:15px}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}.btn.ghost:hover{background:rgba(255,255,255,.12)}

header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:26px;height:70px}
.logo{display:flex;flex-direction:column;line-height:1}
.logo .lg{font-size:23px;font-weight:800;letter-spacing:-.03em}.logo .lg i{color:var(--red);font-style:normal}.logo .lg sup{font-size:.5em;font-weight:600;top:-.7em}
.logo .tl{font-size:9.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin-top:3px}
.mainnav{display:flex;gap:20px;margin-left:8px}
.mainnav a{font-size:14.5px;font-weight:600;padding:6px 0;position:relative;color:var(--ink-70)}
.mainnav a.on,.mainnav a:hover{color:var(--ink)}
.mainnav a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--red);transition:right .2s}
.mainnav a:hover::after,.mainnav a.on::after{right:0}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.lang-btn{display:flex;align-items:center;gap:5px;font-family:var(--sans);font-size:13px;font-weight:600;color:var(--ink-70);background:transparent;border:1px solid var(--ink-14);border-radius:2px;padding:7px 10px;cursor:pointer}
.lang-btn .chev{font-size:10px;color:var(--ink-35)}
.burger{display:none;flex-direction:column;gap:4px;cursor:pointer;padding:6px}.burger span{width:22px;height:2px;background:var(--ink)}
@media(max-width:940px){.mainnav,.lang-btn{display:none}.burger{display:flex}}

.segtabs{border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:70px;z-index:40}
.segtabs .wrap{display:flex;gap:2px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.segtabs a{white-space:nowrap;font-size:13.5px;font-weight:600;color:var(--ink-55);padding:14px 15px;border-bottom:2px solid transparent;transition:.15s}
.segtabs a:hover{color:var(--ink)}
.segtabs a.on{color:var(--ink);border-bottom-color:var(--red)}

.crumb{border-bottom:1px solid var(--line);background:var(--card)}
.crumb .wrap{display:flex;gap:8px;padding:11px 28px;font-size:12.5px;color:var(--mut)}
.crumb b{color:var(--ink);font-weight:600}.crumb a:hover{color:var(--ink)}

.hero{padding:56px 0 44px}
.hero .in{max-width:720px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:28px}}
.hero h1{font-size:clamp(30px,4.4vw,50px)}

h1,h2,h3,.hero h1{overflow-wrap:break-word}

@media (max-width:420px){h1,h2,h3{hyphens:auto}}
.hero .sub{font-size:18px;color:var(--ink-70);margin-top:18px;max-width:560px}
.hero .acts{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero .free{font-size:13px;color:var(--mut);font-weight:600}
.hero-vis{aspect-ratio:4/3;background:linear-gradient(150deg,#2b2f33,#23262A);border-radius:4px;position:relative;display:flex;align-items:flex-end;color:#F1EFEA;overflow:hidden}
.hero-vis.center{align-items:center;justify-content:center;color:rgba(245,242,236,.28);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;text-align:center;padding:20px}
.hero-vis .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(245,242,236,.28);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.hero-vis .stat{position:relative;padding:22px 56px 22px 22px;background:linear-gradient(0deg,rgba(0,0,0,.5),transparent)}
.hero-vis .stat .n{font-size:34px;font-weight:800;letter-spacing:-.03em}
.hero-vis .stat .n .u{color:rgba(245,242,236,.62)}
.hero-vis .stat .l{font-size:12.5px;color:rgba(245,242,236,.75)}

.hero-dark{background:var(--ink);color:#F1EFEA;padding:52px 0 46px}
.hero-dark h1{font-size:clamp(30px,4.4vw,50px);max-width:18ch}
.hero-dark .sub{color:rgba(245,242,236,.72);font-size:18px;margin-top:18px;max-width:600px}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.06em;background:rgba(255,255,255,.16);color:#F1EFEA;padding:5px 11px;border-radius:2px}

.relev{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--card)}
.relev .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:12px 26px;padding:16px 28px;font-size:13px;color:var(--ink-70)}
.relev b{color:var(--ink);font-weight:700}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:11px;font-weight:700;letter-spacing:.04em;border:1px solid var(--ink-14);border-radius:2px;padding:4px 9px;color:var(--ink-70)}

section.blk{padding:64px 0}
.pt0{padding-top:0}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head h2{font-size:clamp(24px,3.2vw,36px);margin-top:10px}
.sec-head p{color:var(--ink-70);font-size:17px;margin-top:12px}

.g2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:860px){.g3,.g4{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:24px}
.card.pad{padding:22px 24px}
.card h3{font-size:18px;margin-bottom:7px}.card p{font-size:14px;color:var(--ink-55)}
.card .idx{font-size:12px;font-weight:800;color:var(--mut);letter-spacing:.05em;margin-bottom:8px}
.card.plain{background:var(--paper)}
.card.plain:hover{border-color:var(--ink)}
.card .l{font-size:12px;font-weight:800;color:var(--mut);letter-spacing:.06em}
.card .badge{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);border:1px solid var(--ink-14);padding:2px 7px;border-radius:20px;float:right}
.card.lead{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink) inset}
.tiles{display:flex;flex-wrap:wrap;gap:8px}
.segtag{font-size:13px;font-weight:600;border:1px solid var(--ink-14);border-radius:2px;padding:9px 14px;background:var(--card);color:var(--ink-70)}
.segtag:hover{border-color:var(--ink);color:var(--ink)}

.prod .im{height:96px;border:1px dashed var(--ink-14);border-radius:3px;background:var(--card);display:flex;align-items:center;justify-content:center;color:var(--ink-35);font-size:10px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.prod h4{font-size:14.5px}.prod p{font-size:12px;color:var(--ink-55);margin-top:4px}
.prod{border:1px solid var(--line);border-radius:4px;padding:18px;background:var(--paper)}

.lvl{border:1px solid var(--line);border-radius:5px;padding:26px;background:var(--paper);display:flex;flex-direction:column}
.lvl .n{font-size:12px;font-weight:800;color:var(--mut);letter-spacing:.06em}
.lvl h3{font-size:20px;margin:8px 0 10px}
.lvl ul{list-style:none;margin:0;flex:1}
.lvl li{font-size:13.5px;color:var(--ink-55);padding:6px 0 6px 16px;position:relative;border-top:1px solid var(--line)}
.lvl li:first-child{border-top:0}
.lvl li:before{content:"";position:absolute;left:0;top:13px;width:6px;height:6px;border-radius:50%;background:var(--red);opacity:.55}
.lvl .foot{font-size:12px;color:var(--mut);margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}

.ref-dark{background:var(--ink);color:#F1EFEA;border-radius:6px;padding:34px 38px}
.ref-dark h3{font-size:20px;margin-bottom:20px}
.ref-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:760px){.ref-strip{grid-template-columns:1fr}}
.ref-mini .n{font-size:26px;font-weight:800}.ref-mini .l{font-size:12.5px;color:rgba(245,242,236,.62);margin-top:4px}
.ref-mini .b{font-size:10px;font-weight:700;letter-spacing:.05em;color:rgba(245,242,236,.5);text-transform:uppercase;margin-top:8px;display:inline-block}

.comp{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:38px}

@media(max-width:800px){.comp{grid-template-columns:minmax(0,1fr);gap:24px;padding:26px}}
.comp h2{font-size:clamp(22px,2.6vw,30px)}.comp p{color:var(--ink-70);margin-top:12px;font-size:15px}
.comp-list{display:flex;flex-direction:column;gap:10px}
.comp-item{padding:14px 16px;background:var(--paper);border:1px solid var(--line);border-radius:3px}

.comp-item{flex-wrap:wrap}
.comp-item>*{min-width:0}
.comp-item .t{font-weight:700;font-size:14.5px}.comp-item .d{font-size:12.5px;color:var(--ink-55);margin-top:2px}

.proc{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:5px;overflow:hidden}
.proc.p4{grid-template-columns:repeat(4,1fr)}
@media(max-width:760px){.proc,.proc.p4{grid-template-columns:1fr 1fr}}
.stp{background:var(--paper);padding:22px 18px}
.stp .n{font-size:12px;font-weight:800;color:var(--mut)}
.stp h4{font-size:15px;margin:7px 0 5px}.stp p{font-size:12.5px;color:var(--ink-55)}

.dl{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;border:1px solid var(--line);border-radius:6px;padding:22px 26px;background:var(--card)}
.dl h3{font-size:18px}.dl p{font-size:13.5px;color:var(--ink-55);margin-top:3px}
table.tb{border-collapse:separate;border-spacing:0;width:100%;font-size:14px}
table.tb th,table.tb td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
table.tb thead th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);background:var(--card)}
table.tb tbody tr:hover{background:var(--card)}
.tb .dlink{font-weight:600}
.tb-scroll{overflow-x:auto}

@media(max-width:560px){table{display:block;overflow-x:auto}}

.quote{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0;margin:34px 0}
.quote p{font-size:20px;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.quote .by{font-size:13px;color:var(--mut);margin-top:12px}
.anchor{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--red);border-radius:3px;padding:16px 18px;font-size:13.5px;color:var(--ink-55)}

.qa{border-top:1px solid var(--line);padding:18px 0}
.qa h4{font-size:16px}.qa p{font-size:14px;color:var(--ink-55);margin-top:6px}

.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.form{grid-template-columns:1fr}}
.form .full{grid-column:1/-1}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--mut);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font-family:var(--sans);font-size:15px;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:3px;padding:11px 13px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink)}
.field textarea{min-height:110px;resize:vertical}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:24px}}
.panel{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:30px 32px}

.cta-band{background:var(--ink);color:#fff;border-radius:6px;padding:46px 44px;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(22px,2.6vw,32px);max-width:560px}.cta-band p{color:rgba(255,255,255,.82);margin-top:8px;font-size:14.5px}
.cta-band .btn{background:var(--red);border-color:var(--red);color:#fff}.cta-band .btn:hover{background:#c60011;border-color:#c60011}

footer{background:var(--ink);color:#F1EFEA;padding:56px 0 28px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot .logo .lg{color:#F1EFEA}
.foot .about{font-size:13px;color:rgba(245,242,236,.6);margin-top:14px;max-width:280px}
.foot .part{font-size:12px;color:rgba(245,242,236,.5);margin-top:14px}
.foot h4{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:rgba(245,242,236,.45);margin-bottom:12px}
.foot ul{list-style:none}.foot li{margin:7px 0}.foot a{font-size:13.5px;color:rgba(245,242,236,.82)}.foot a:hover{color:#fff}
.foot .contact{font-size:13.5px;color:rgba(245,242,236,.82);line-height:1.7}
.foot-bottom{border-top:1px solid rgba(245,242,236,.13);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:rgba(245,242,236,.5)}

.mocknote{background:var(--ink);color:rgba(245,242,236,.7);font-size:11.5px;text-align:center;padding:7px 12px}.mocknote b{color:#fff}
.hero-vis img{width:100%;height:100%;object-fit:cover;display:block;position:absolute;inset:0}

.ai-badge{position:absolute;bottom:9px;right:11px;z-index:3;font-size:10.5px;font-weight:800;letter-spacing:.1em;line-height:1;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.85),0 0 8px rgba(0,0,0,.55)}
.foot-ai{font-size:11.5px;color:rgba(245,242,236,.45);margin-top:10px;max-width:760px;line-height:1.6}

[id]{scroll-margin-top:90px}