:root{--bg:#0e1220;--card:#151b2e;--line:#232c45;--tx:#e8ecf6;--mut:#9aa6c4;
--pri:#3d6bff;--pri2:#5b8bff;--acc:#20c997;--acc2:#31e0ac;--warn:#ffb020;--rad:14px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
background:var(--bg);color:var(--tx);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
a{color:var(--pri2);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.25;font-weight:800;letter-spacing:-.02em}
h1{font-size:2.15rem;margin:.2em 0 .5em}h2{font-size:1.6rem;margin:1.6em 0 .6em}
h3{font-size:1.2rem;margin:1.2em 0 .4em}
p{margin:.7em 0;color:#d6ddf0}ul,ol{margin:.6em 0 .6em 1.3em;color:#d6ddf0}li{margin:.35em 0}
strong{color:#fff}
/* header */
header.top{position:sticky;top:0;z-index:50;background:rgba(14,18,32,.9);
backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:64px}
.logo{font-weight:900;font-size:1.25rem;color:#fff;display:flex;align-items:center;gap:8px}
.logo b{color:var(--acc2)}
.menu{display:flex;gap:16px;margin-left:12px;flex-wrap:wrap}
.menu a{color:var(--mut);font-size:.95rem;font-weight:600}
.menu a:hover{color:#fff;text-decoration:none}
.nav .cta{margin-left:auto;display:flex;align-items:center;gap:14px}
.phone{color:#fff;font-weight:700;white-space:nowrap}
.btn{display:inline-block;background:linear-gradient(135deg,var(--pri),var(--pri2));
color:#fff;padding:12px 22px;border-radius:12px;font-weight:800;border:0;cursor:pointer;
box-shadow:0 6px 20px rgba(61,107,255,.35);transition:.15s}
.btn:hover{transform:translateY(-1px);text-decoration:none;filter:brightness(1.06)}
.btn.g{background:linear-gradient(135deg,var(--acc),var(--acc2));box-shadow:0 6px 20px rgba(32,201,151,.3)}
.btn.lg{padding:16px 30px;font-size:1.08rem}
.burger{display:none}
/* hero */
.hero{padding:64px 0 48px;background:
radial-gradient(1200px 400px at 80% -10%,rgba(61,107,255,.18),transparent),
radial-gradient(900px 380px at 0% 10%,rgba(32,201,151,.12),transparent)}
.hero .lead{font-size:1.22rem;color:#c7d0e8;max-width:760px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}
.badge{background:var(--card);border:1px solid var(--line);border-radius:999px;
padding:7px 15px;font-size:.9rem;color:var(--mut);font-weight:600}
.badge b{color:var(--acc2)}
.heroBtns{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
/* sections / cards */
section{padding:14px 0}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:22px}
.card h3{margin-top:0}
.num{font-size:2rem;font-weight:900;color:var(--acc2)}
/* table */
table{width:100%;border-collapse:collapse;margin:1em 0;background:var(--card);
border-radius:var(--rad);overflow:hidden;font-size:.98rem}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{background:#1b2238;color:#fff;font-weight:700}
tr:last-child td{border-bottom:0}
.price{font-weight:900;color:var(--acc2);white-space:nowrap}
/* callout */
.callout{background:linear-gradient(135deg,rgba(61,107,255,.14),rgba(32,201,151,.1));
border:1px solid var(--line);border-radius:var(--rad);padding:26px;margin:26px 0;
display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.callout h3{margin:0 0 4px}
/* faq */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;
padding:6px 18px;margin:10px 0}
.faq summary{cursor:pointer;font-weight:700;padding:12px 0;color:#fff;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";color:var(--acc2);font-weight:900;margin-right:10px}
.faq details[open] summary::before{content:"–"}
/* breadcrumbs */
.crumbs{font-size:.88rem;color:var(--mut);padding:16px 0}
.crumbs a{color:var(--mut)}.crumbs span{color:#dfe5f5}
/* related */
.related{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}
.related a{background:var(--card);border:1px solid var(--line);border-radius:10px;
padding:10px 16px;color:#cdd6ef;font-weight:600;font-size:.94rem}
.related a:hover{border-color:var(--pri);color:#fff;text-decoration:none}
/* footer */
footer{border-top:1px solid var(--line);margin-top:40px;padding:36px 0 26px;
background:#0b0f1b;color:var(--mut)}
.fcols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:26px}
footer h4{color:#fff;font-size:1rem;margin-bottom:10px}
footer a{color:var(--mut);display:block;padding:3px 0}
footer a:hover{color:#fff}
.disc{border-top:1px solid var(--line);margin-top:24px;padding-top:16px;font-size:.82rem;color:#7784a3}
.reviews .card{display:flex;flex-direction:column;gap:8px}
.stars{color:#ffc531;letter-spacing:2px}
.rev-name{font-weight:700;color:#fff}
@media(max-width:860px){
.g3,.g4{grid-template-columns:1fr 1fr}.g2{grid-template-columns:1fr}
.fcols{grid-template-columns:1fr}.menu{display:none}h1{font-size:1.7rem}
.callout{flex-direction:column;align-items:flex-start}
}
@media(max-width:560px){.g3,.g4{grid-template-columns:1fr}}

/* ==================== PREMIUM OVERRIDES ==================== */
:root{--pri:#6366f1;--pri2:#8b5cf6;--acc:#10b981;--acc2:#34d399;--bg:#080b16;--card:#0f1424;--line:#1e2640;--tx:#eef1fa;--mut:#98a2c0}
body{font-family:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
background:#080b16;
background-image:
 radial-gradient(900px 520px at 85% -8%,rgba(99,102,241,.30),transparent 60%),
 radial-gradient(760px 460px at -5% 6%,rgba(16,185,129,.18),transparent 55%),
 linear-gradient(180deg,#0a0e1c,#080b16);
background-attachment:fixed;font-size:17px}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
background-size:46px 46px;-webkit-mask-image:radial-gradient(circle at 50% 0,#000,transparent 68%);mask-image:radial-gradient(circle at 50% 0,#000,transparent 68%)}
main,footer,.crumbs{position:relative;z-index:1}
h1,h2,h3{letter-spacing:-.03em}
h1{font-size:2.7rem;font-weight:800;line-height:1.08}
h2{font-size:1.95rem;font-weight:800;margin:1.7em 0 .6em}
.wrap{max-width:1160px}
header.top{background:rgba(8,11,22,.92);border-bottom:1px solid rgba(255,255,255,.06);position:sticky;top:0;z-index:200}
.nav{height:72px}.logo{font-size:1.35rem;font-weight:800}.menu a{font-weight:600}
.btn{background:linear-gradient(135deg,#6366f1,#8b5cf6);border-radius:14px;font-weight:700;
box-shadow:0 12px 30px -10px rgba(99,102,241,.65);padding:13px 24px;transition:.18s}
.btn:hover{transform:translateY(-2px);box-shadow:0 18px 42px -12px rgba(99,102,241,.75);filter:none}
.btn.g{background:linear-gradient(135deg,#10b981,#34d399);box-shadow:0 12px 30px -10px rgba(16,185,129,.55)}
.btn.g:hover{box-shadow:0 18px 42px -12px rgba(16,185,129,.65)}
.btn.lg{padding:16px 32px;font-size:1.05rem}
.hero{padding:78px 0 58px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.hero .lead{font-size:1.2rem;color:#c3cbe6}
.badge{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.09);
-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:999px;font-weight:600;color:#c7cfe8}
.badge b{color:var(--acc2)}
.hero-illus{display:flex;justify-content:center}
.hero-illus svg{width:100%;max-width:470px;height:auto;filter:drop-shadow(0 34px 64px rgba(0,0,0,.55))}
.card{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:26px;transition:.2s}
.card:hover{transform:translateY(-4px);border-color:rgba(139,92,246,.55);
box-shadow:0 26px 54px -22px rgba(99,102,241,.45)}
.card h3{margin-top:0}.card h3 a{color:#fff}
.iconchip{width:54px;height:54px;border-radius:15px;display:flex;align-items:center;justify-content:center;
background:linear-gradient(135deg,#6366f1,#8b5cf6);margin-bottom:15px;box-shadow:0 10px 22px -8px rgba(99,102,241,.65)}
.iconchip svg{width:27px;height:27px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.num{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#34d399,#818cf8);
-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
table{background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.01));
border:1px solid rgba(255,255,255,.08);border-radius:16px}
th{background:rgba(139,92,246,.16);color:#fff}
td,th{border-bottom:1px solid rgba(255,255,255,.07)}.price{color:#34d399}
.callout{background:linear-gradient(120deg,rgba(99,102,241,.18),rgba(16,185,129,.12));
border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:32px}
.faq details{background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.01));
border:1px solid rgba(255,255,255,.08);border-radius:14px}
.related a{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.09);border-radius:12px}
.related a:hover{border-color:var(--pri);color:#fff}
.stars{color:#fbbf24}.rev-name{color:#fff}
footer{background:#070a14;border-top:1px solid rgba(255,255,255,.07)}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-illus{order:-1}h1{font-size:2.05rem}h2{font-size:1.55rem}}

/* ===== NAV v2 ===== */
.nav{gap:24px;position:relative}
.menu{display:flex;gap:24px;align-items:center;margin-left:6px;flex-wrap:nowrap}
.menu>a,.drophead{color:#c7cfe8;font-weight:600;font-size:.97rem;padding:8px 0;position:relative;white-space:nowrap;cursor:pointer}
.menu>a:hover,.drophead:hover{color:#fff;text-decoration:none}
.menu>a::after,.drophead::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
background:linear-gradient(90deg,#6366f1,#34d399);transition:width .2s;border-radius:2px}
.menu>a:hover::after,.hasdrop:hover .drophead::after{width:100%}
.hasdrop{position:relative}
.drop{position:absolute;top:calc(100% + 12px);left:-14px;min-width:252px;
background:#0f1424;border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:8px;
box-shadow:0 26px 54px -18px rgba(0,0,0,.75);opacity:0;visibility:hidden;transform:translateY(6px);
transition:.18s;z-index:60}
.drop::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.hasdrop:hover .drop{opacity:1;visibility:visible;transform:translateY(0)}
.drop a{display:block;padding:10px 14px;border-radius:10px;color:#c7cfe8;font-weight:600;font-size:.95rem;white-space:nowrap}
.drop a:hover{background:rgba(139,92,246,.16);color:#fff;text-decoration:none}
.cta{margin-left:auto;display:flex;align-items:center;gap:16px}
.navt{display:none}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;margin-left:auto}
.burger span{width:26px;height:3px;background:#e6eaf7;border-radius:2px}
@media(max-width:1040px){
 .menu{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:flex-start;
  background:#0b0f1c;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);
  padding:12px 20px;gap:4px;display:none}
 .navt:checked~.menu{display:flex}
 .burger{display:flex;order:3}
 .cta{order:2;margin-left:auto;margin-right:6px}
 .cta .phone{display:none}
 .menu>a,.drophead{width:100%;padding:13px 2px;font-size:1.02rem}
 .menu>a::after,.drophead::after{display:none}
 .hasdrop{width:100%}
 .drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
  background:transparent;padding:0 0 6px 14px;min-width:0}
}

/* ===== LEAD FORM ===== */
.leadform{max-width:560px;display:flex;flex-direction:column;gap:14px;margin-top:8px}
.leadform input,.leadform textarea{width:100%;background:rgba(255,255,255,.04);
border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:14px 16px;color:#eef1fa;
font-family:inherit;font-size:1rem;transition:.15s}
.leadform input::placeholder,.leadform textarea::placeholder{color:#8791ad}
.leadform input:focus,.leadform textarea:focus{outline:none;border-color:#8b5cf6;
box-shadow:0 0 0 3px rgba(139,92,246,.22);background:rgba(255,255,255,.06)}
.leadform textarea{resize:vertical;min-height:96px}
.leadform .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.leadform button{align-self:flex-start;border:0;cursor:pointer}
.formmsg{min-height:1.2em;font-weight:700;color:#34d399}

/* ===== ВНУТРЕННИЕ СТРАНИЦЫ ===== */
.inner main>section:first-child,.inner main>article:first-child{
  padding:54px 0 32px;margin-bottom:14px;border-bottom:1px solid rgba(255,255,255,.07);
  background:radial-gradient(760px 320px at 10% -25%,rgba(99,102,241,.22),transparent 60%),
            radial-gradient(600px 300px at 96% -15%,rgba(16,185,129,.14),transparent 55%)}
.inner main>section:first-child h1,.inner main>article:first-child h1{font-size:2.4rem;max-width:920px}
.inner main>section:first-child .lead,.inner main>article:first-child .lead{font-size:1.22rem;max-width:840px;color:#c7cfe8}
.inner main h2{position:relative;padding-left:18px}
.inner main h2::before{content:"";position:absolute;left:0;top:.14em;height:1.05em;width:5px;border-radius:3px;
  background:linear-gradient(180deg,#6366f1,#34d399)}
.inner main ul{list-style:none;padding-left:0}
.inner main ul li{position:relative;padding-left:32px;margin:.55em 0}
.inner main ul li::before{content:"";position:absolute;left:2px;top:.42em;width:14px;height:14px;border-radius:5px;
  background:linear-gradient(135deg,#6366f1,#8b5cf6);box-shadow:0 0 0 4px rgba(99,102,241,.14)}
.inner main ol{list-style:none;padding-left:0;counter-reset:st}
.inner main ol li{position:relative;padding-left:48px;margin:.7em 0;counter-increment:st;min-height:32px;
  display:flex;flex-direction:column;justify-content:center}
.inner main ol li::before{content:counter(st);position:absolute;left:0;top:0;width:32px;height:32px;
  display:flex;align-items:center;justify-content:center;border-radius:9px;font-weight:800;font-size:.92rem;color:#fff;
  background:linear-gradient(135deg,#6366f1,#8b5cf6);box-shadow:0 8px 18px -6px rgba(99,102,241,.6)}
.inner main>section,.inner main>article{scroll-margin-top:90px}