*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;background:#0a0e27}
body{
  margin:0;
  font-family:'Inter','Segoe UI',system-ui,sans-serif;
  font-size:16px;line-height:1.6;color:#e2e8f0;
  background:#0a0e27;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:#a3e635;text-decoration:none;transition:color .15s ease}
a:hover{color:#bef264}
::selection{background:#a3e635;color:#0a0e27}

.wa4-wrap{max-width:1240px;margin:0 auto;padding:0 32px}
@media (max-width:900px){.wa4-wrap{padding:0 20px}}
@media (max-width:520px){.wa4-wrap{padding:0 16px}}

/* HEADER */
.wa4-header{
  position:sticky;top:0;z-index:100;
  background:rgba(10,14,39,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(148,163,184,.15);
}
.wa4-header-in{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:24px}
.wa4-logo{font-family:'Manrope','Inter',sans-serif;font-weight:800;font-size:24px;color:#fff;letter-spacing:-.02em;display:flex;align-items:center;gap:8px}
.wa4-logo-dot{width:8px;height:8px;background:#a3e635;border-radius:50%;display:inline-block;box-shadow:0 0 12px #a3e635}
.wa4-nav{display:flex;gap:24px;align-items:center}
.wa4-nav a{color:#94a3b8;font-size:14px;font-weight:500;letter-spacing:.01em}
.wa4-nav a:hover{color:#fff}
.wa4-nav a.active{color:#a3e635}
.wa4-cta{
  background:#a3e635;color:#0a0e27;padding:10px 18px;
  border-radius:8px;font-weight:700;font-size:14px;
  font-family:'Manrope','Inter',sans-serif;
  transition:transform .15s ease,background .15s ease;
  letter-spacing:-.005em;
}
.wa4-cta:hover{background:#bef264;color:#0a0e27;transform:translateY(-1px)}
.wa4-phone-mini{color:#fff;font-weight:600;font-size:14px;font-variant-numeric:tabular-nums}
@media (max-width:760px){
  .wa4-nav-links{display:none}
  .wa4-phone-mini{display:none}
}

/* HERO */
.wa4-hero{padding:64px 0 32px;position:relative;overflow:hidden}
.wa4-hero::before{
  content:"";position:absolute;top:-100px;left:-100px;width:600px;height:600px;
  background:radial-gradient(circle,rgba(163,230,53,.06) 0%,transparent 65%);
  pointer-events:none;
}
.wa4-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
@media (max-width:980px){.wa4-hero-grid{grid-template-columns:1fr;gap:32px}}
.wa4-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono','Consolas',monospace;
  font-size:12px;color:#a3e635;letter-spacing:.12em;text-transform:uppercase;
  background:rgba(163,230,53,.08);border:1px solid rgba(163,230,53,.25);
  padding:6px 12px;border-radius:6px;margin-bottom:24px;
}
.wa4-eyebrow .dot{width:6px;height:6px;background:#a3e635;border-radius:50%;animation:wa4pulse 1.6s ease-in-out infinite}
@keyframes wa4pulse{0%,100%{opacity:1}50%{opacity:.4}}
.wa4-h1{
  font-family:'Manrope','Inter',sans-serif;
  font-weight:800;font-size:64px;line-height:1.04;letter-spacing:-.025em;
  color:#fff;margin:0 0 24px;
}
.wa4-h1 .accent{color:#a3e635;font-style:normal}
@media (max-width:900px){.wa4-h1{font-size:44px}}
@media (max-width:520px){.wa4-h1{font-size:36px}}
.wa4-lead{font-size:18px;color:#94a3b8;line-height:1.55;margin:0 0 32px;max-width:580px}
.wa4-hero-meta{display:flex;flex-wrap:wrap;gap:24px;margin-bottom:32px;border-top:1px solid rgba(148,163,184,.15);padding-top:24px}
.wa4-hero-stat{display:flex;flex-direction:column;gap:4px}
.wa4-hero-stat .v{font-family:'Manrope','Inter',sans-serif;font-weight:800;font-size:28px;color:#fff;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.wa4-hero-stat .l{font-family:'JetBrains Mono','Consolas',monospace;font-size:11px;color:#94a3b8;text-transform:uppercase;letter-spacing:.08em}

/* CALCULATOR (inline, hero-right) */
.wa4-calc{
  background:linear-gradient(180deg,#101631 0%,#0d1228 100%);
  border:1px solid rgba(148,163,184,.18);
  border-radius:16px;padding:28px;
  position:relative;
  box-shadow:0 24px 80px rgba(0,0,0,.4);
}
.wa4-calc::before{
  content:"";position:absolute;top:-1px;left:24px;right:24px;height:1px;
  background:linear-gradient(90deg,transparent,#a3e635 50%,transparent);
}
.wa4-calc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid rgba(148,163,184,.12)}
.wa4-calc-title{font-family:'Manrope','Inter',sans-serif;font-weight:700;font-size:18px;color:#fff;letter-spacing:-.015em}
.wa4-calc-badge{
  font-family:'JetBrains Mono','Consolas',monospace;font-size:10px;color:#a3e635;
  background:rgba(163,230,53,.1);padding:4px 8px;border-radius:4px;letter-spacing:.08em;
}

.wa4-field{margin-bottom:16px}
.wa4-field-label{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;font-size:13px;color:#94a3b8;font-weight:500}
.wa4-field-label .price{font-family:'JetBrains Mono','Consolas',monospace;color:#a3e635;font-weight:600;font-size:12px;font-variant-numeric:tabular-nums}
.wa4-select{
  width:100%;padding:11px 14px;
  background:#0a0e27;border:1px solid rgba(148,163,184,.22);
  border-radius:8px;color:#fff;font-size:14px;font-family:inherit;
  appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%2394a3b8' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;
  transition:border-color .15s ease;
}
.wa4-select:hover{border-color:rgba(163,230,53,.4)}
.wa4-select:focus{outline:none;border-color:#a3e635;box-shadow:0 0 0 3px rgba(163,230,53,.15)}

.wa4-total{
  margin-top:24px;padding-top:20px;border-top:1px dashed rgba(148,163,184,.25);
}
.wa4-total-row{display:flex;align-items:baseline;justify-content:space-between}
.wa4-total-label{font-family:'Manrope','Inter',sans-serif;font-weight:600;font-size:14px;color:#94a3b8;text-transform:uppercase;letter-spacing:.08em}
.wa4-total-value{font-family:'Manrope','Inter',sans-serif;font-weight:800;font-size:36px;color:#a3e635;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.wa4-total-value .rub{font-size:24px;color:#94a3b8;margin-left:4px;font-weight:600}
.wa4-total-hint{font-size:12px;color:#94a3b8;margin-top:6px;font-family:'JetBrains Mono','Consolas',monospace;letter-spacing:.04em}

.wa4-calc-actions{display:flex;gap:8px;margin-top:20px}
.wa4-btn-primary{
  flex:1;padding:14px 18px;background:#a3e635;color:#0a0e27;
  font-family:'Manrope','Inter',sans-serif;font-weight:700;font-size:14px;
  border:none;border-radius:8px;cursor:pointer;letter-spacing:.005em;
  transition:transform .15s ease,background .15s ease;
}
.wa4-btn-primary:hover{background:#bef264;transform:translateY(-1px)}
.wa4-btn-ghost{
  padding:14px 16px;background:transparent;color:#fff;
  font-family:'Manrope','Inter',sans-serif;font-weight:600;font-size:14px;
  border:1px solid rgba(148,163,184,.25);border-radius:8px;cursor:pointer;
  transition:border-color .15s ease;
}
.wa4-btn-ghost:hover{border-color:#a3e635;color:#a3e635}

/* SECTION */
.wa4-section{padding:80px 0;border-top:1px solid rgba(148,163,184,.1)}
.wa4-section-head{margin-bottom:48px}
.wa4-section-eyebrow{
  font-family:'JetBrains Mono','Consolas',monospace;
  font-size:12px;color:#a3e635;letter-spacing:.12em;text-transform:uppercase;
  margin-bottom:12px;display:block;
}
.wa4-h2{
  font-family:'Manrope','Inter',sans-serif;
  font-weight:800;font-size:44px;line-height:1.08;letter-spacing:-.025em;
  color:#fff;margin:0 0 16px;
}
@media (max-width:760px){.wa4-h2{font-size:32px}}
.wa4-section-lead{font-size:17px;color:#94a3b8;max-width:680px;line-height:1.55}

/* SERVICE GRID */
.wa4-services{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:980px){.wa4-services{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.wa4-services{grid-template-columns:1fr}}
.wa4-service-card{
  background:rgba(16,22,49,.6);border:1px solid rgba(148,163,184,.12);
  border-radius:12px;padding:24px;transition:border-color .2s ease,transform .2s ease;
  display:flex;flex-direction:column;
}
.wa4-service-card:hover{border-color:rgba(163,230,53,.35);transform:translateY(-2px)}
.wa4-service-num{
  font-family:'JetBrains Mono','Consolas',monospace;font-size:11px;
  color:#a3e635;letter-spacing:.08em;margin-bottom:12px;
}
.wa4-service-title{
  font-family:'Manrope','Inter',sans-serif;font-weight:700;font-size:19px;
  color:#fff;margin:0 0 8px;line-height:1.3;letter-spacing:-.01em;
}
.wa4-service-lead{font-size:14px;color:#94a3b8;line-height:1.55;margin:0 0 16px;flex:1}
.wa4-service-link{
  font-family:'JetBrains Mono','Consolas',monospace;font-size:12px;
  color:#a3e635;letter-spacing:.05em;border-top:1px solid rgba(148,163,184,.1);
  padding-top:14px;display:inline-block;
}
.wa4-service-link::after{content:" →"}

/* TARIFFS */
.wa4-tariffs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.wa4-tariffs{grid-template-columns:1fr}}
.wa4-tariff{
  background:linear-gradient(180deg,#101631 0%,#0d1228 100%);
  border:1px solid rgba(148,163,184,.18);border-radius:14px;padding:32px;
  position:relative;
}
.wa4-tariff.popular{border-color:rgba(163,230,53,.45)}
.wa4-tariff.popular::before{
  content:"Популярный";position:absolute;top:-12px;left:24px;
  background:#a3e635;color:#0a0e27;font-weight:700;font-size:11px;
  padding:5px 10px;border-radius:6px;letter-spacing:.05em;text-transform:uppercase;
  font-family:'Manrope','Inter',sans-serif;
}
.wa4-tariff-title{font-family:'Manrope','Inter',sans-serif;font-weight:700;font-size:20px;color:#fff;margin:0 0 6px}
.wa4-tariff-lead{font-size:14px;color:#94a3b8;margin:0 0 24px}
.wa4-tariff-price{font-family:'Manrope','Inter',sans-serif;font-weight:800;font-size:36px;color:#a3e635;letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin-bottom:4px}
.wa4-tariff-price .rub{font-size:22px;color:#94a3b8;margin-left:2px}
.wa4-tariff-price-note{font-family:'JetBrains Mono','Consolas',monospace;font-size:11px;color:#94a3b8;margin-bottom:24px;letter-spacing:.04em}
.wa4-tariff ul{list-style:none;padding:0;margin:0 0 28px}
.wa4-tariff ul li{font-size:14px;color:#e2e8f0;padding:8px 0;padding-left:24px;position:relative;line-height:1.5}
.wa4-tariff ul li::before{content:"";position:absolute;left:0;top:14px;width:12px;height:6px;border-left:2px solid #a3e635;border-bottom:2px solid #a3e635;transform:rotate(-45deg)}
.wa4-tariff-btn{
  display:block;text-align:center;width:100%;padding:13px;
  background:transparent;color:#a3e635;border:1px solid rgba(163,230,53,.35);
  border-radius:8px;font-weight:700;font-size:14px;
  font-family:'Manrope','Inter',sans-serif;cursor:pointer;
  transition:all .15s ease;
}
.wa4-tariff-btn:hover{background:#a3e635;color:#0a0e27}
.wa4-tariff.popular .wa4-tariff-btn{background:#a3e635;color:#0a0e27}
.wa4-tariff.popular .wa4-tariff-btn:hover{background:#bef264}

/* TABLE */
.wa4-table{width:100%;border-collapse:collapse;font-size:14px}
.wa4-table th,.wa4-table td{padding:14px 16px;text-align:left;border-bottom:1px solid rgba(148,163,184,.1)}
.wa4-table th{
  font-family:'JetBrains Mono','Consolas',monospace;font-size:11px;
  color:#94a3b8;text-transform:uppercase;letter-spacing:.08em;font-weight:500;
  border-bottom:1px solid rgba(148,163,184,.25);
}
.wa4-table td.num{font-family:'JetBrains Mono','Consolas',monospace;text-align:right;color:#a3e635;font-variant-numeric:tabular-nums}

/* PHOTO STRIP */
.wa4-photo-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:32px}
@media (max-width:760px){.wa4-photo-strip{grid-template-columns:repeat(2,1fr)}}
.wa4-photo-strip img{border-radius:8px;aspect-ratio:1/1;object-fit:cover;width:100%;border:1px solid rgba(148,163,184,.12);opacity:.85;transition:opacity .2s ease}
.wa4-photo-strip img:hover{opacity:1}

/* FAQ */
.wa4-faq{max-width:840px}
.wa4-faq-item{border-bottom:1px solid rgba(148,163,184,.12);padding:18px 0}
.wa4-faq-q{
  font-family:'Manrope','Inter',sans-serif;font-weight:700;font-size:17px;
  color:#fff;margin:0 0 10px;letter-spacing:-.01em;
}
.wa4-faq-q::before{content:"Q. ";color:#a3e635;font-family:'JetBrains Mono','Consolas',monospace;font-size:14px;letter-spacing:0}
.wa4-faq-a{font-size:15px;color:#94a3b8;line-height:1.65;margin:0;padding-left:28px}

/* ARTICLE */
.wa4-articles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.wa4-articles{grid-template-columns:1fr}}
.wa4-article-card{
  background:rgba(16,22,49,.5);border:1px solid rgba(148,163,184,.12);
  border-radius:12px;padding:24px;display:block;transition:border-color .15s ease;
}
.wa4-article-card:hover{border-color:rgba(163,230,53,.35)}
.wa4-article-date{font-family:'JetBrains Mono','Consolas',monospace;font-size:11px;color:#a3e635;letter-spacing:.05em;margin-bottom:8px}
.wa4-article-title{font-family:'Manrope','Inter',sans-serif;font-weight:700;font-size:18px;color:#fff;margin:0 0 8px;line-height:1.3;letter-spacing:-.01em}
.wa4-article-lead{font-size:14px;color:#94a3b8;line-height:1.6;margin:0}

/* FOOTER */
.wa4-footer{background:#070a1d;border-top:1px solid rgba(148,163,184,.15);padding:48px 0 24px;margin-top:64px}
.wa4-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
@media (max-width:760px){.wa4-footer-grid{grid-template-columns:1fr 1fr;gap:24px}}
.wa4-footer h4{font-family:'Manrope','Inter',sans-serif;font-weight:700;font-size:13px;color:#fff;margin:0 0 14px;letter-spacing:.04em;text-transform:uppercase}
.wa4-footer ul{list-style:none;padding:0;margin:0}
.wa4-footer ul li{margin-bottom:8px}
.wa4-footer ul li a{color:#94a3b8;font-size:13px}
.wa4-footer ul li a:hover{color:#a3e635}
.wa4-footer-about{font-size:13px;color:#94a3b8;line-height:1.65;max-width:380px}
.wa4-footer-bottom{border-top:1px solid rgba(148,163,184,.1);padding-top:24px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-family:'JetBrains Mono','Consolas',monospace;font-size:11px;color:#64748b;letter-spacing:.04em}
.wa4-footer-partner{color:#94a3b8;font-size:13px}
.wa4-footer-partner a{color:#a3e635}

/* PAGE — generic for sub-pages */
.wa4-page-hero{padding:60px 0 32px;border-bottom:1px solid rgba(148,163,184,.12)}
.wa4-page-breadcrumb{font-family:'JetBrains Mono','Consolas',monospace;font-size:11px;color:#94a3b8;margin-bottom:18px;letter-spacing:.05em}
.wa4-page-breadcrumb a{color:#a3e635}
.wa4-page-content{padding:48px 0;font-size:16px;line-height:1.7;color:#cbd5e1}
.wa4-page-content h2{font-family:'Manrope','Inter',sans-serif;font-weight:700;font-size:28px;color:#fff;margin:32px 0 14px;letter-spacing:-.015em}
.wa4-page-content h3{font-family:'Manrope','Inter',sans-serif;font-weight:700;font-size:21px;color:#fff;margin:24px 0 10px}
.wa4-page-content ul{padding-left:0;list-style:none}
.wa4-page-content ul li{padding:6px 0 6px 24px;position:relative}
.wa4-page-content ul li::before{content:"▸";position:absolute;left:0;color:#a3e635}
.wa4-page-content p{margin:12px 0}
.wa4-page-content .lead{font-size:18px;color:#94a3b8;line-height:1.6}

.wa4-callout{
  background:rgba(163,230,53,.06);border:1px solid rgba(163,230,53,.25);
  border-radius:10px;padding:20px 24px;margin:24px 0;
}
.wa4-callout strong{color:#a3e635;font-family:'Manrope','Inter',sans-serif}

/* SITEMAP */
.wa4-sitemap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}
@media (max-width:760px){.wa4-sitemap-grid{grid-template-columns:1fr}}
.wa4-sitemap-grid h4{font-family:'Manrope','Inter',sans-serif;font-size:14px;color:#a3e635;margin:0 0 12px;letter-spacing:.02em;text-transform:uppercase}
.wa4-sitemap-grid ul{list-style:none;padding:0;margin:0}
.wa4-sitemap-grid ul li{padding:5px 0;font-size:14px}
.wa4-sitemap-grid ul li a{color:#cbd5e1}

/* 404 */
.wa4-404{text-align:center;padding:120px 0}
.wa4-404 .code{font-family:'Manrope','Inter',sans-serif;font-weight:800;font-size:140px;color:#a3e635;line-height:1;letter-spacing:-.04em;margin:0 0 24px}
.wa4-404 .msg{font-size:20px;color:#94a3b8;margin:0 0 32px}