*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue:#1E63D6;--blue-dark:#184FAD;--blue-light:#EAF2FF;--blue-bg:#F0F5FF;
  --ink:#0E1330;--text:#1A1A2E;--muted:#5A6A7A;--line:#E3EBF7;--white:#fff;
  --r:14px;--rl:22px;--rxl:30px;
  --shadow:0 10px 34px rgba(23,24,44,.08);
  --ease:cubic-bezier(.22,.7,.2,1);
}
html{scroll-behavior:smooth}
body{font-family:'IBM Plex Sans',system-ui,sans-serif;color:var(--text);background:#F6F8FC;font-size:16px;line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 22px}
.display{font-family:'IBM Plex Sans',sans-serif}
.grotesk{font-family:'IBM Plex Sans',sans-serif}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;transition:all .22s var(--ease);border:none;font-family:inherit;white-space:nowrap}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 22px rgba(30,99,214,.24)}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(30,99,214,.34)}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-1px)}
.btn-lg{padding:15px 30px;font-size:16px;border-radius:14px}
.btn-full{width:100%}

/* ---- header ---- */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:16px;height:64px}
.logo img{height:34px;width:auto}
.back-btn{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--muted);background:none;border:none;cursor:pointer;font-family:inherit;padding:8px 10px;border-radius:10px;transition:all .2s}
.back-btn:hover{color:var(--blue);background:var(--blue-light)}
.header-spacer{margin-left:auto}

/* ---- hero ---- */
.hero{position:relative;overflow:hidden;padding:84px 0 72px;background:
  radial-gradient(120% 120% at 12% 0%, #2b7bff 0%, #1E63D6 38%, #1250c9 78%, #0c3aa0 100%)}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(10px);opacity:.5;pointer-events:none}
.hero::before{width:420px;height:420px;top:-140px;right:-80px;background:radial-gradient(circle,#69a6ff,transparent 62%);animation:float1 12s ease-in-out infinite}
.hero::after{width:320px;height:320px;bottom:-120px;left:6%;background:radial-gradient(circle,#8ab8ff,transparent 60%);animation:float2 14s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(-26px,24px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(24px,-20px)}}
.hero-inner{position:relative;z-index:2;max-width:820px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);color:#fff;font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:8px 15px;border-radius:50px;margin-bottom:22px;backdrop-filter:blur(4px)}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:#7dffb0;box-shadow:0 0 0 4px rgba(125,255,176,.25)}
.hero h1{font-family:'IBM Plex Sans',sans-serif;font-weight:800;font-size:clamp(40px,7vw,86px);line-height:.98;letter-spacing:-.02em;color:#fff;margin-bottom:20px}
.hero h1 .accent{background:linear-gradient(90deg,#bcd6ff,#ffffff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:rgba(255,255,255,.9);font-size:clamp(16px,2vw,20px);line-height:1.55;max-width:640px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-stat{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:16px;padding:14px 20px;backdrop-filter:blur(6px)}
.hero-stat b{display:block;font-family:'IBM Plex Sans',sans-serif;font-size:24px;font-weight:700;color:#fff;line-height:1}
.hero-stat span{font-size:12.5px;color:rgba(255,255,255,.78)}

/* ---- cases ---- */
.cases-sec{padding:64px 0 30px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:34px;flex-wrap:wrap}
.sec-head .kick{font-family:'IBM Plex Sans',sans-serif;color:var(--blue);font-weight:700;font-size:13px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:8px}
.sec-head h2{font-family:'IBM Plex Sans',sans-serif;font-weight:700;font-size:clamp(28px,4vw,42px);letter-spacing:-.02em;color:var(--ink)}
.sec-head p{color:var(--muted);font-size:15px;max-width:360px}

.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.case-card{background:#fff;border-radius:var(--rxl);overflow:hidden;box-shadow:var(--shadow);border:1px solid #eef2f9;display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.case-card:hover{transform:translateY(-7px);box-shadow:0 24px 54px rgba(23,24,44,.14)}
.case-cover{position:relative;display:block;aspect-ratio:16/11;overflow:hidden;background:#dfe8f6}
.case-cover img{width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease)}
.case-card:hover .case-cover img{transform:scale(1.06)}
.case-cover.no-img::after{content:"SIIL";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Sans',sans-serif;font-weight:800;font-size:34px;color:#b8c8e6}
.case-tag{position:absolute;top:14px;left:14px;background:rgba(14,19,48,.72);color:#fff;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:6px 12px;border-radius:50px;backdrop-filter:blur(4px)}
.case-body{padding:22px 22px 20px;display:flex;flex-direction:column;flex:1}
.case-kicker{font-family:'IBM Plex Sans',sans-serif;font-size:12.5px;font-weight:700;color:var(--blue);letter-spacing:.06em;margin-bottom:8px}
.case-title{font-family:'IBM Plex Sans',sans-serif;font-weight:700;font-size:21px;line-height:1.22;letter-spacing:-.01em;color:var(--ink);margin-bottom:10px}
.case-desc{font-size:14px;color:var(--muted);line-height:1.55;margin-bottom:18px;flex:1}
.case-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:14px;border-top:1px solid #eef2f9}
.case-date{font-size:12px;color:#9aa7b8;font-weight:600;letter-spacing:.04em}
.case-more{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:var(--blue);transition:gap .2s}
.case-more:hover{gap:11px}

/* ---- pagination ---- */
.pager{display:flex;align-items:center;justify-content:center;gap:8px;margin:44px 0 8px;flex-wrap:wrap}
.pager button{min-width:42px;height:42px;padding:0 12px;border-radius:12px;border:1.5px solid var(--line);background:#fff;color:var(--ink);font-family:'IBM Plex Sans',sans-serif;font-weight:700;font-size:15px;cursor:pointer;transition:all .2s}
.pager button:hover:not(:disabled){border-color:var(--blue);color:var(--blue)}
.pager button.active{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(30,99,214,.28)}
.pager button:disabled{opacity:.4;cursor:not-allowed}

/* ---- reveal ---- */
@media (prefers-reduced-motion:no-preference){
  .rv{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .rv.in{opacity:1;transform:none}
}

/* ---- CTA band ---- */
.cta-band{margin:56px 0 10px}
.cta-inner{background:radial-gradient(120% 160% at 0% 0%, #2b7bff, #1250c9);border-radius:var(--rxl);padding:46px 40px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-inner::after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;right:-120px;top:-120px;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 60%)}
.cta-inner h3{font-family:'IBM Plex Sans',sans-serif;font-size:clamp(22px,3vw,32px);font-weight:700;letter-spacing:-.02em;position:relative;z-index:2}
.cta-inner p{color:rgba(255,255,255,.85);margin-top:6px;position:relative;z-index:2}
.cta-inner .btn{background:#fff;color:var(--blue);position:relative;z-index:2}
.cta-inner .btn:hover{background:#eaf1ff}

/* ---- footer (из index.html) ---- */
footer{background:#101828;color:#fff;padding:48px 0 24px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:36px}
.footer-brand img{height:30px;margin-bottom:12px}
.footer-brand p{font-size:13px;color:rgba(255,255,255,.45);line-height:1.6;margin-bottom:18px}
.footer-col h4{font-size:11px;font-weight:700;color:rgba(255,255,255,.35);text-transform:uppercase;letter-spacing:.8px;margin-bottom:14px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.6);transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-bottom p{font-size:12px;color:rgba(255,255,255,.3)}
.footer-links{display:flex;gap:18px}
.footer-links a{font-size:12px;color:rgba(255,255,255,.4)}
.footer-links a:hover{color:#fff}
.footer-col-hidden{color:transparent;user-select:none;pointer-events:none}

/* ---- modal + form ---- */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(9,12,30,.6);z-index:1000;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(3px)}
.modal-overlay.open{display:flex;animation:fadeIn .25s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{background:#fff;border-radius:var(--rxl);padding:30px;max-width:460px;width:100%;position:relative;max-height:92vh;overflow-y:auto;box-shadow:0 30px 80px rgba(0,0,0,.3);animation:pop .3s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.modal-close{position:absolute;top:16px;right:16px;background:var(--blue-light);border:none;width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:18px;color:var(--blue);display:flex;align-items:center;justify-content:center;transition:all .2s}
.modal-close:hover{background:var(--blue);color:#fff}
.modal h2{font-family:'IBM Plex Sans',sans-serif;font-size:23px;font-weight:700;letter-spacing:-.01em;margin-bottom:6px;color:var(--ink)}
.modal .sub{font-size:14px;color:var(--muted);line-height:1.5;margin-bottom:20px}
.form-group{margin-bottom:13px}
.lead-field-label{display:block;font-size:12px;font-weight:700;color:var(--muted);margin:0 0 7px}
.req-star{color:#e5484d;font-weight:800}
.opt-note{color:var(--muted);font-weight:600;font-size:11px}
.form-group input{width:100%;padding:12px 15px;border:2px solid var(--line);border-radius:10px;font-size:15px;font-family:inherit;color:var(--text);background:#fff;transition:border-color .2s;outline:none}
.form-group input:focus{border-color:var(--blue)}
.form-consent{display:flex;align-items:flex-start;gap:9px;margin:4px 0 16px}
.form-consent input{margin-top:3px;accent-color:var(--blue);width:16px;height:16px;flex-shrink:0}
.form-consent label{font-size:13px;color:var(--muted);line-height:1.5}
.form-consent a{color:var(--blue)}
.lead-err{color:#e5484d;font-size:12px;font-weight:600;margin-top:5px}
.lead-err:empty{display:none}
.form-group input.is-invalid,.iti.is-invalid{border-color:#e5484d!important}
.form-consent input.is-invalid{outline:2px solid #e5484d}
.lead-success{display:none;text-align:center;padding:18px 0}
.lead-success.active{display:block}
.lead-success .ic{font-size:44px;margin-bottom:10px}
.lead-success h3{font-family:'IBM Plex Sans',sans-serif;font-size:19px;font-weight:700;margin-bottom:6px}
.lead-success p{font-size:14px;color:var(--muted)}
.lead-form.is-hidden{display:none}
/* messenger toggle */
.msg-switch{display:flex;gap:8px;margin-bottom:8px}
.msg-opt{flex:1;min-height:42px;border:2px solid #dce7f7;border-radius:12px;background:#fff;font-size:14px;font-weight:700;color:var(--muted);cursor:pointer;transition:all .18s;font-family:inherit}
.msg-opt:hover{border-color:var(--blue);color:var(--blue)}
.msg-opt.is-active{border-color:var(--blue);background:var(--blue-light);color:var(--blue)}
/* country picker */
.iti{position:relative;display:flex;align-items:stretch;border:2px solid var(--line);border-radius:10px;background:#fff;transition:border-color .18s;width:100%}
.iti:focus-within{border-color:var(--blue)}
.iti .iti-input{border:none!important;background:transparent!important;border-radius:0 10px 10px 0!important;flex:1;min-width:0;padding:12px 14px;font-size:15px;font-family:inherit;color:var(--text);outline:none}
.iti-toggle{display:flex;align-items:center;gap:7px;padding:0 12px;background:#f5f8ff;border:none;border-right:1px solid var(--line);border-radius:10px 0 0 10px;cursor:pointer;font-size:14px;font-weight:700;color:var(--text);white-space:nowrap}
.iti-toggle:hover{background:#eaf1ff}
.iti-flag{font-size:18px;line-height:1}.iti-caret{font-size:9px;color:var(--muted)}
.iti-dropdown{position:absolute;top:calc(100% + 6px);left:0;z-index:70;width:300px;max-width:86vw;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 20px 46px rgba(15,23,42,.2);overflow:hidden;display:none}
.iti-dropdown.open{display:block}
.iti-search{width:100%;padding:12px 14px;border:none;border-bottom:1px solid #eef2f9;font-size:14px;font-family:inherit;outline:none}
.iti-list{max-height:230px;overflow-y:auto;list-style:none;padding:6px}
.iti-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;cursor:pointer;font-size:14px}
.iti-item:hover{background:var(--blue-light)}
.iti-item .iti-name{flex:1;color:var(--text)}.iti-item .iti-dial{color:var(--muted);font-weight:700}
.iti-empty{padding:16px;text-align:center;color:var(--muted);font-size:13px}

/* ---- responsive ---- */
@media(max-width:960px){
  .cases-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  .footer-col-hidden{display:none}
  .hero{padding:64px 0 54px}
}
@media(max-width:640px){
  .cases-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-inner{padding:32px 24px}
  .header-inner{gap:8px}
  .back-btn span{display:none}
  .btn{padding:10px 16px;font-size:14px}
  .hero-stat{padding:12px 16px}
}

/* article */
.article{max-width:820px;margin:0 auto;padding:38px 22px 10px}
.art-cat{display:inline-flex;align-items:center;gap:8px;font-family:'IBM Plex Sans',sans-serif;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);background:var(--blue-light);padding:7px 14px;border-radius:50px;margin-bottom:18px}
.art-title{font-family:'IBM Plex Sans',sans-serif;font-weight:700;font-size:clamp(26px,4.2vw,42px);line-height:1.14;letter-spacing:-.02em;color:var(--ink);margin-bottom:14px}
.art-date{font-size:13px;color:#9aa7b8;font-weight:600;letter-spacing:.05em;margin-bottom:26px}
.art-cover{border-radius:var(--rxl);overflow:hidden;margin-bottom:30px;box-shadow:var(--shadow);background:#eef2f9}
.art-cover img{width:100%;display:block}
.art-body{font-size:16.5px;line-height:1.78;color:#2b3448}
.art-body h2{font-family:'IBM Plex Sans',sans-serif;font-weight:700;font-size:clamp(19px,3vw,26px);letter-spacing:-.01em;color:var(--ink);margin:38px 0 14px}
.art-body p{margin-bottom:16px}
.art-body a{color:var(--blue);font-weight:600}
.art-body a:hover{text-decoration:underline}
.art-body ul,.art-body ol{margin:0 0 18px;padding:0;list-style:none}
.art-body ul li,.art-body ol li{position:relative;padding-left:28px;margin-bottom:10px}
.art-body ul li::before{content:"";position:absolute;left:5px;top:11px;width:7px;height:7px;border-radius:50%;background:var(--blue)}
.art-body ol{counter-reset:n}.art-body ol li{counter-increment:n}
.art-body ol li::before{content:counter(n);position:absolute;left:0;top:2px;width:21px;height:21px;background:var(--blue-light);color:var(--blue);border-radius:50%;font-size:12px;font-weight:800;font-family:'IBM Plex Sans',sans-serif;display:flex;align-items:center;justify-content:center}
.art-body b,.art-body strong{color:var(--ink);font-weight:700}
.art-fig{margin:26px 0}.art-fig img{width:100%;border-radius:var(--rl);box-shadow:var(--shadow);background:#eef2f9}
.art-fig figcaption{font-size:13px;color:#9aa7b8;text-align:center;margin-top:10px;font-style:italic}
/* news listing */
.news-sec{padding:56px 0 30px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.news-card{background:#fff;border-radius:var(--rxl);overflow:hidden;box-shadow:var(--shadow);border:1px solid #eef2f9;display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.news-card:hover{transform:translateY(-7px);box-shadow:0 24px 54px rgba(23,24,44,.14)}
.news-cover{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:#dfe8f6}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease)}
.news-card:hover .news-cover img{transform:scale(1.06)}
.news-cover.no-img::after{content:"SIIL";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Sans',sans-serif;font-weight:800;font-size:30px;color:#b8c8e6}
.news-tag{position:absolute;top:13px;left:13px;background:rgba(14,19,48,.72);color:#fff;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:6px 12px;border-radius:50px;backdrop-filter:blur(4px)}
.news-body{padding:22px;display:flex;flex-direction:column;flex:1}
.news-title{font-family:'IBM Plex Sans',sans-serif;font-weight:700;font-size:18px;line-height:1.3;letter-spacing:-.01em;color:var(--ink);margin-bottom:9px}
.news-desc{font-size:14px;color:var(--muted);line-height:1.55;margin-bottom:16px;flex:1}
.news-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:14px;border-top:1px solid #eef2f9}
.news-date{font-size:12px;color:#9aa7b8;font-weight:600;letter-spacing:.04em}
.news-more{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:var(--blue);transition:gap .2s}
.news-more:hover{gap:11px}
@media(max-width:960px){.news-grid{grid-template-columns:1fr 1fr;gap:20px}}
@media(max-width:640px){.news-grid{grid-template-columns:1fr}.article{padding:30px 18px 6px}}

.news-tag{background:rgba(14,19,48,.78)}
.art-lead{font-size:18px;line-height:1.7;color:#3a4459;background:var(--blue-bg);border-left:4px solid var(--blue);padding:16px 20px;border-radius:0 14px 14px 0;margin-bottom:24px}
.score-row{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
.score-chip{background:#fff;border:1px solid #e3ebf7;border-radius:14px;padding:12px 18px;box-shadow:var(--shadow);min-width:120px}
.score-chip b{display:block;font-family:'IBM Plex Sans',sans-serif;font-size:20px;color:var(--ink);line-height:1.1}
.score-chip span{font-size:12px;color:var(--muted);font-weight:600}
.art-ps{background:#fff;border:1px solid #e3ebf7;border-radius:var(--rl);padding:20px 22px;box-shadow:var(--shadow);margin:26px 0;font-size:15.5px;line-height:1.65}
.art-ps b{color:var(--ink)}
.art-cta-box{background:radial-gradient(130% 150% at 0% 0%,#2b7bff,#1250c9);color:#fff;border-radius:var(--rxl);padding:28px;margin:28px 0}
.art-cta-box h3{font-family:'IBM Plex Sans',sans-serif;font-size:20px;font-weight:700;margin-bottom:8px}
.art-cta-box p{color:rgba(255,255,255,.88);margin-bottom:16px;font-size:15px}
.art-cta-box .btn{background:#fff;color:var(--blue)}