:root{--bg:#F3F1FA;--ink:#12111A;--muted:#5F5D75;--purple:#6C3EF4;--purple-d:#5A2FE0;--panel:#EDE8FB;--lilac:#A78BFA;--line:#E6E2F4;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--bg);font-family:'Plus Jakarta Sans',system-ui,sans-serif;color:var(--muted);-webkit-font-smoothing:antialiased;overflow-x:hidden;font-size:16px}
a{color:var(--purple);text-decoration:none}
h1,h2,h3,p{margin:0}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.sec{padding-top:72px}
.tag{display:inline-block;background:#fff;border-radius:100px;padding:7px 16px;font-size:13px;font-weight:700;color:var(--purple);margin-bottom:16px}
.h2{font-weight:800;font-size:clamp(26px,3.2vw,40px);line-height:1.12;letter-spacing:-0.03em;color:var(--ink);text-wrap:balance}
.lead{font-size:16.5px;line-height:1.65;margin-top:14px;max-width:680px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:15px;padding:15px 26px;border-radius:100px;transition:.18s;cursor:pointer;border:0;font-family:inherit}
.btn-p{background:var(--purple);color:#fff}.btn-p:hover{background:var(--purple-d);color:#fff}
.btn-ghost{border:1px solid rgba(255,255,255,0.25);color:#fff;background:transparent}.btn-ghost:hover{border-color:var(--lilac)}
.btn-w{background:#fff;color:var(--ink)}.btn-w:hover{background:var(--panel)}
.card{background:#fff;border-radius:24px}
.preview{background:#FFE58A;color:#5a4500;text-align:center;font-size:13px;font-weight:700;padding:8px 16px}

/* шапка */
.top{position:sticky;top:0;z-index:50;background:rgba(243,241,250,0.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;max-width:1120px;margin:0 auto;padding:14px 24px}
.logobox{height:42px;padding:0 14px;border-radius:13px;background:var(--ink);display:flex;align-items:center;flex-shrink:0}
.logobox img{height:19px;width:auto}
.menu{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.menu a{color:var(--ink);font-weight:600;font-size:14.5px;padding:9px 12px;border-radius:10px}
.menu a:hover,.menu a.on{background:#fff;color:var(--purple)}
.nav .btn{padding:12px 18px;font-size:14px}
.burger{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:0;background:#fff;font-size:20px;cursor:pointer;color:var(--ink)}

/* герой */
.hero{background:var(--ink);border-radius:30px;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);margin-top:24px}
.hero-txt{padding:52px 48px}
.hero .tag{background:rgba(255,255,255,0.1);color:var(--lilac)}
.hero h1{color:#fff;font-weight:800;font-size:clamp(30px,3.8vw,50px);line-height:1.05;letter-spacing:-0.035em;text-wrap:balance}
.hero h1 span{color:var(--lilac)}
.hero .sub{color:#C9C6DA;font-size:17px;line-height:1.6;margin-top:20px;max-width:560px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-img{position:relative;min-height:420px}
.hero-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 22%}
.hero-img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink) 0%,rgba(18,17,26,0) 30%)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chips div{background:rgba(255,255,255,0.07);border:1px solid rgba(255,255,255,0.1);border-radius:14px;padding:11px 15px;color:#fff;font-size:14px;font-weight:600}
.chips small{display:block;color:#9C98B5;font-size:12px;font-weight:500;margin-bottom:2px}

/* сетки и карточки */
.grid{display:grid;gap:16px;margin-top:32px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card.p{padding:28px}
.card h3{color:var(--ink);font-size:19px;font-weight:800;letter-spacing:-0.02em;line-height:1.25}
.card p{font-size:15px;line-height:1.6;margin-top:10px}
.card ul{margin:12px 0 0;padding-left:18px;font-size:14.5px;line-height:1.7}
.num{width:40px;height:40px;border-radius:12px;background:var(--panel);color:var(--purple);font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
a.card{display:block;transition:.18s;color:inherit}
a.card:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(108,62,244,0.12)}
.more{display:inline-block;margin-top:16px;font-weight:700;font-size:14.5px;color:var(--purple)}
.stat b{display:block;color:var(--ink);font-size:clamp(28px,3vw,38px);font-weight:800;letter-spacing:-0.03em}
.stat span{font-size:14px}
.quote{background:var(--panel);border-radius:24px;padding:26px 30px;color:var(--ink);font-size:clamp(18px,2vw,22px);font-weight:700;line-height:1.4;margin-top:16px}
.quote small{display:block;margin-top:10px;font-size:14px;font-weight:600;color:var(--muted)}
.dark{background:var(--ink);border-radius:30px;padding:48px;color:#C9C6DA}
.dark .h2{color:#fff}.dark .tag{background:rgba(255,255,255,0.1);color:var(--lilac)}
.dark .card{background:rgba(255,255,255,0.06)}.dark .card h3{color:#fff}.dark .card p{color:#C9C6DA}
.dark .num{background:rgba(167,139,250,0.16);color:var(--lilac)}

/* фото + текст */
.split{display:grid;grid-template-columns:minmax(0,0.9fr) minmax(0,1.1fr);overflow:hidden;margin-top:32px}
.split .ph{position:relative;min-height:420px}
.split .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 20%}
.split .tx{padding:40px}
.split .tx p{font-size:15.5px;line-height:1.7;margin-top:14px}
.gal{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:220px;gap:12px;margin-top:32px}
.gal img{width:100%;height:100%;object-fit:cover;border-radius:20px}

/* список с галочками */
.checks{list-style:none;margin:0;padding:8px 26px}
.checks li{padding:16px 0 16px 36px;border-top:1px solid var(--line);position:relative;font-size:15px;line-height:1.5}
.checks li:first-child{border-top:0}
.checks li::before{content:"✓";position:absolute;left:0;top:16px;width:24px;height:24px;border-radius:8px;background:var(--panel);color:var(--purple);font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center}
.checks li b{display:block;color:var(--ink);font-size:16px;margin-bottom:2px}

/* вопросы */
.faq{margin-top:28px;display:grid;gap:10px}
.faq details{background:#fff;border-radius:18px;padding:0 24px}
.faq summary{cursor:pointer;list-style:none;padding:20px 30px 20px 0;color:var(--ink);font-weight:700;font-size:16.5px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:16px;font-size:24px;color:var(--purple);font-weight:600}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 20px;font-size:15px;line-height:1.65}

/* форма */
.lead-box{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;background:var(--purple);border-radius:30px;overflow:hidden;color:#fff}
.lead-box .tx{padding:48px}
.lead-box .h2{color:#fff}
.lead-box .tag{background:rgba(255,255,255,0.16);color:#fff}
.lead-box .lead{color:#E6E0FF}
.lead-box form{background:#fff;margin:24px;border-radius:24px;padding:30px;display:grid;gap:12px;align-content:start}
.lead-box label{font-size:13px;font-weight:700;color:var(--ink)}
.lead-box input,.lead-box textarea{width:100%;font:inherit;font-size:15px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--bg);color:var(--ink);margin-top:6px}
.lead-box textarea{min-height:90px;resize:vertical}
.lead-box .note{font-size:12.5px;color:var(--muted);line-height:1.5}
.lead-box .err{color:#C0362C;font-size:14px;font-weight:600;display:none}
.lead-box .ok{text-align:center;padding:30px 10px;color:var(--ink)}
.lead-box .ok b{display:block;font-size:22px;margin:10px 0 6px}
.alt{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.alt a{display:inline-flex;align-items:center;gap:8px;border-radius:100px;padding:12px 20px;font-weight:700;font-size:14.5px;transition:.18s}
.alt a svg{width:18px;height:18px;flex-shrink:0}
.alt a:hover{transform:translateY(-1px);filter:brightness(1.05)}
.alt .tg{background:#2AABEE;color:#fff}
.alt .wa{background:#25D366;color:#fff}
.alt .ph{background:#fff;color:var(--ink)}
.hp{position:absolute;left:-9999px}

/* подвал */
.foot{background:var(--ink);color:#9C98B5;margin-top:80px;padding:56px 0 32px;font-size:14.5px}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.foot h4{color:#fff;font-size:14px;margin:0 0 14px}
.foot a{color:#C9C6DA;display:block;padding:4px 0}
.foot a:hover{color:#fff}
.foot .disc{border-top:1px solid rgba(255,255,255,0.1);margin-top:36px;padding-top:22px;font-size:13px;line-height:1.6}

@media (max-width:900px){
  .menu{display:none;position:absolute;top:70px;left:16px;right:16px;background:#fff;border-radius:20px;padding:10px;flex-direction:column;box-shadow:0 20px 50px rgba(18,17,26,0.15)}
  .menu.open{display:flex}
  .menu a{padding:13px 14px;font-size:16px}
  .burger{display:block}
  .nav .btn{display:none}
  .hero,.split,.lead-box{grid-template-columns:1fr}
  .hero-img{min-height:340px;order:-1}
  .hero-img::after{background:linear-gradient(0deg,var(--ink) 0%,rgba(18,17,26,0) 45%)}
  .hero-txt{padding:8px 24px 36px}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .split .ph{min-height:340px}.split .tx{padding:28px 24px}
  .dark{padding:32px 24px}
  .lead-box .tx{padding:32px 24px 0}.lead-box form{margin:20px 16px 16px;padding:22px}
  .gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}
  .foot .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .wrap{padding:0 16px}.nav{padding:12px 16px}
  .sec{padding-top:56px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .btn{width:100%}
  .hero-txt{padding:4px 20px 30px}
  .card.p{padding:22px}
  .foot .cols{grid-template-columns:1fr}
}

/* баннер cookies */
.cky{position:fixed;left:16px;right:16px;bottom:16px;z-index:50;max-width:720px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 20px 50px rgba(18,17,26,0.15);padding:18px 20px;display:flex;gap:16px;align-items:center;font-size:14.5px;line-height:1.5}
.cky p{margin:0;flex:1}
.cky a{color:var(--purple)}
.cky .b{display:flex;gap:8px;flex-shrink:0}
.cky button{font:inherit;font-weight:600;border-radius:999px;padding:10px 18px;cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--ink)}
.cky button.y{background:var(--purple);border-color:var(--purple);color:#fff}
@media (max-width:560px){.cky{flex-direction:column;align-items:stretch}.cky .b button{flex:1}}