:root{
  --bg:#fefefe;
  --surface:#ffffff;
  --surface-soft:#fbfcfe;
  --ink:#15315b;
  --ink-soft:#54657f;
  --line:#e7edf4;
  --line-strong:#cfd8e6;
  --accent:#ff6f1d;
  --accent-2:#ff8b2c;
  --green:#2ccf73;
  --navy:#142a49;
  --shadow:0 18px 46px rgba(21,49,91,.08);
  --radius-xl:22px;
  --radius-lg:18px;
  --radius-md:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(circle at 9% 6%, rgba(255,111,29,.09), transparent 20%),
    radial-gradient(circle at 84% 16%, rgba(21,49,91,.06), transparent 18%),
    linear-gradient(180deg,#fff 0%,#fbfcff 100%);
  font:16px/1.5 "Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
img{display:block;max-width:100%}
.wrap{width:min(calc(100% - 48px),1560px);margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  border-bottom:1px solid rgba(21,49,91,.08);
  backdrop-filter:blur(16px);
}
.header-row{
  min-height:92px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:28px;
}
.brand{
  display:inline-block;
  width:210px;
  height:64px;
  background:url("../assets/logo-elektrovl25-header-v2-check.webp") center/contain no-repeat;
  font-size:0;
  line-height:0;
  color:transparent;
  white-space:nowrap;
}
.brand img{display:block;width:100%;height:100%;object-fit:contain}
.brand-main{color:var(--ink)}
.brand-accent{color:var(--accent)}
.main-nav{
  display:flex;align-items:center;justify-content:center;gap:30px;
  min-width:0;
}
.main-nav__link{
  position:relative;
  font-size:13px;font-weight:700;color:#233a60;
  white-space:nowrap;
}
.main-nav__link.active::after{
  content:"";
  position:absolute;left:0;right:0;bottom:-16px;
  height:2px;border-radius:999px;background:rgba(255,111,29,.85);
}
.header-actions{
  display:flex;align-items:center;gap:12px;
}
.header-contact{
  display:flex;flex-direction:column;align-items:flex-end;gap:2px;
  white-space:nowrap;
}
.header-phone{font-size:14px;font-weight:800}
.header-hours{font-size:11px;color:var(--ink-soft)}
.messenger{
  width:28px;height:28px;border-radius:999px;
  display:inline-flex;align-items:center;justify-content:center;
}
.messenger svg{width:14px;height:14px}
.messenger.whatsapp{
  color:#19b55a;
  background:rgba(25,181,90,.10);
  border:1px solid rgba(25,181,90,.16);
}
.button{
  min-height:58px;padding:0 34px;border-radius:10px;border:1px solid transparent;
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:800;line-height:1.1;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background-color .18s ease;
}
.button:hover{transform:translateY(-1px)}
.button--small{min-height:40px;padding:0 16px;border-radius:9px;font-size:12px}
.button--full{width:100%}
.button--accent{
  color:#fff;
  background:linear-gradient(180deg,var(--accent-2),var(--accent));
  box-shadow:0 12px 28px rgba(255,111,29,.22);
}
.button--ghost{
  color:var(--ink);
  background:#fff;
  border-color:#bcc8d9;
  box-shadow:0 8px 20px rgba(21,49,91,.04);
}
.hero{
  position:relative;
  padding:18px 0 8px;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(251,252,255,.92) 0 16%, rgba(251,252,255,.74) 34%, rgba(251,252,255,.45) 58%, rgba(251,252,255,.72) 100%),
    var(--hero-bg, url("../assets/hero-bg.webp")) var(--hero-pos, center)/var(--hero-size, cover) no-repeat;
  pointer-events:none;
}
.hero .wrap{
  position:relative;
  z-index:1;
  width:min(calc(100% - 48px),1560px);
}
.hero-wrap{position:relative}
.breadcrumbs{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  margin-bottom:22px;font-size:12px;color:#79869c;
}
.breadcrumbs>*{display:inline-flex;align-items:center;gap:12px}
.breadcrumbs>*+*::before{
  content:"";width:4px;height:4px;border-radius:999px;background:#cad3df;display:inline-block
}
.hero-layout{
  display:grid;grid-template-columns:minmax(0,1.18fr) minmax(320px,.76fr);
  gap:14px;align-items:start;
}
.hero-copy{padding-top:12px}
.hero-copy h1{
  margin:0;
  font-family:"Manrope",sans-serif;
  font-size:clamp(28px,3.9vw,58px);
  line-height:.98;
  letter-spacing:-.055em;
}
.hero-lead{
  max-width:720px;
  margin:16px 0 24px;
  color:#495d79;
  font-size:17px;
  line-height:1.54;
}
.hero-features{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-start;
  gap:18px 26px;
  max-width:760px;
  margin:0 0 28px;
}
.hero-feature{
  display:flex;align-items:flex-start;gap:10px;
  flex:0 0 auto;
  color:#2d456b;font-size:13px;font-weight:600;line-height:1.35;
}
.hero-feature svg,
.hero-feature img{
  width:28px;height:28px;flex:0 0 28px;color:var(--ink)
}
.hero-feature img{
  display:block;
  object-fit:contain;
}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap}
.hero-media{
  position:relative;min-height:520px;
  display:flex;align-items:stretch;justify-content:flex-end;
}
.hero-media::before{
  content:"";
  position:absolute;inset:0 205px 0 0;
  border-radius:28px;
  background:
    linear-gradient(90deg,#fff 0%, rgba(255,255,255,.99) 10%, rgba(255,255,255,.88) 28%, rgba(255,255,255,.42) 48%, rgba(255,255,255,.08) 60%, rgba(255,255,255,0) 70%),
    radial-gradient(circle at 8% 50%, rgba(255,255,255,1), rgba(255,255,255,0) 46%);
  z-index:2;
  pointer-events:none;
}
.hero-media img{
  position:absolute;inset:0 120px 0 0;
  width:calc(100% - 120px);height:100%;
  object-fit:cover;object-position:center right;
  border-radius:24px;
}
.lead-card{
  position:relative;z-index:3;
  width:min(100%,320px);
  margin:18px 0 0 auto;
  padding:22px 18px 18px;
  background:rgba(255,255,255,.98);
  border:1px solid rgba(21,49,91,.10);
  border-radius:18px;
  box-shadow:0 22px 46px rgba(21,49,91,.12);
}
.lead-card h2{
  margin:0 0 14px;
  font-family:"Manrope",sans-serif;
  font-size:24px;line-height:1.1;letter-spacing:-.04em;
}
.lead-card p{
  margin:0 0 16px;
  color:#5b6c85;font-size:13px;line-height:1.6;
}
.lead-form,.cta-form{display:grid;gap:12px}
.field input,.field select{
  width:100%;min-height:50px;padding:0 16px;
  border-radius:10px;border:1px solid var(--line);
  background:#fff;color:var(--ink);
  outline:none;transition:border-color .18s ease,box-shadow .18s ease;
}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%, #243a5f 50%),linear-gradient(135deg,#243a5f 50%, transparent 50%);background-position:calc(100% - 20px) calc(50% - 3px),calc(100% - 14px) calc(50% - 3px);background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:34px}
.field input:focus,.field select:focus{border-color:rgba(255,111,29,.65);box-shadow:0 0 0 4px rgba(255,111,29,.10)}
.field-error{border-color:rgba(255,111,29,.95)!important;box-shadow:0 0 0 4px rgba(255,111,29,.12)!important}
.policy-note{
  margin:0;
  color:#8b98ab;font-size:11px;line-height:1.5;
}
.policy-note a{color:#6a8bbf}
.section{padding:20px 0}
.section-title{
  margin:0 0 18px;
  font-family:"Manrope",sans-serif;
  font-size:clamp(28px,3.8vw,44px);
  line-height:1.04;
  letter-spacing:-.045em;
}
.problem-grid{
  display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;
}
.problem-card,.service-card,.price-card,.work-card,.faq-item{
  background:rgba(255,255,255,.98);
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:0 10px 28px rgba(21,49,91,.04);
}
.problem-card{
  min-height:206px;
  padding:14px 14px 14px 10px;
  display:grid;
  grid-template-columns:128px 1fr;
  gap:10px;
  align-items:center;
  text-align:left;
}
.problem-card img{
  width:128px;
  height:156px;
  object-fit:contain;
  filter:drop-shadow(0 10px 20px rgba(21,49,91,.05));
  display:block;
}
.problem-copy{
  display:grid;
  gap:12px;
  align-content:center;
}
.problem-card h3{
  margin:0;
  font-family:"Manrope",sans-serif;
  font-size:16px;
  line-height:1.32;
  letter-spacing:-.03em;
}
.problem-card p{
  margin:0;
  max-width:none;
  color:#5c6d86;
  font-size:13px;
  line-height:1.64;
}
.cards-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.service-card{
  display:grid;
  grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
  align-items:center;
  gap:16px;
  padding:18px 18px 18px 14px;
  min-height:220px;
  overflow:hidden;
}
.service-illustration{
  display:block;
  width:100%;
  max-width:250px;
  object-fit:contain;
  filter:drop-shadow(0 12px 22px rgba(21,49,91,.05));
}
.service-copy{
  display:grid;
  gap:10px;
  align-content:center;
}
.service-card h3{
  margin:0;
  font-family:"Manrope",sans-serif;
  font-size:17px;line-height:1.22;letter-spacing:-.035em;
}
.service-card p{
  margin:0;
  color:#54657f;
  font-size:14px;
  line-height:1.55;
}
.pricing-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;
}
.price-card{
  min-height:300px;
  padding:15px 15px 13px;
  display:grid;
  grid-template-columns:42px 1fr;
  column-gap:11px;
  row-gap:4px;
  align-items:start;
}
.price-icon{
  width:42px;
  height:42px;
  color:var(--ink);
  grid-column:1;
  grid-row:1;
}
.price-icon svg,.price-icon img{width:42px;height:42px;display:block}
.price-card h3{
  grid-column:2;
  margin:0;
  font-family:"Manrope",sans-serif;
  font-size:16px;line-height:1.14;letter-spacing:-.03em;
}
.price-subtitle{
  grid-column:2;
  margin:1px 0 9px;
  color:#6a7b92;
  font-size:12px;
  font-weight:600
}
.price-amount{
  grid-column:2;
  margin:0 0 10px;
  font-family:"Manrope",sans-serif;
  font-size:19px;
  font-weight:800;
  letter-spacing:-.03em;
}
.price-card ul{
  grid-column:1/-1;
  margin:4px 0 12px;
  padding:0;
  list-style:none;
  display:grid;
  gap:6px;
}
.price-card li{
  position:relative;padding-left:20px;
  color:#5f7088;font-size:13px;line-height:1.38;
}
.price-card li::before{
  content:"✓";position:absolute;left:0;top:0;
  color:var(--accent);font-weight:800
}
.price-note{
  grid-column:1/-1;
  padding-top:12px;border-top:1px solid var(--line);
  font-size:12.5px;font-weight:700
}
.section-footnote{
  margin:12px 0 0;
  color:#667891;font-size:13px;line-height:1.55;
}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px
}
.section-head .section-title{margin:0}
.section-link{
  color:var(--accent);font-size:14px;font-weight:800;white-space:nowrap
}
.works-grid{
  display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;
}
.work-card{overflow:hidden}
.work-card img{
  width:100%;aspect-ratio:1/1;object-fit:cover;
  border-bottom:1px solid var(--line)
}
.work-card h3{
  margin:0;padding:12px 12px 14px;
  font-family:"Inter",sans-serif;
  font-size:14px;line-height:1.45;font-weight:600;
}
.faq-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px;
}
.faq-item{overflow:hidden}
.faq-question{
  width:100%;padding:18px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:#fff;border:0;color:var(--ink);
  font-size:15px;font-weight:700;text-align:left;cursor:pointer;
}
.faq-question img{
  width:22px;height:22px;flex:0 0 auto;
  transition:transform .2s ease
}
.faq-answer{
  max-height:0;overflow:hidden;
  padding:0 20px;color:#5f7088;
  transition:max-height .22s ease,padding .22s ease;
}
.faq-answer p{margin:0 0 2px;font-size:14px;line-height:1.6}
.faq-item.open .faq-answer{max-height:180px;padding:0 20px 18px}
.faq-item.open .faq-question img{transform:rotate(180deg)}
.section--contacts{padding-bottom:26px}
.cta-band{
  display:grid;grid-template-columns:minmax(250px,.95fr) minmax(300px,1.1fr) minmax(240px,.9fr);
  gap:24px;align-items:start;
  padding:28px 30px;
  background:linear-gradient(135deg,#172f52 0%, #122846 100%);
  color:#fff;border-radius:16px;
  box-shadow:0 22px 50px rgba(17,40,74,.18);
}
.cta-copy h2{
  margin:0 0 14px;
  font-family:"Manrope",sans-serif;
  font-size:clamp(32px,3.2vw,44px);
  line-height:1.02;letter-spacing:-.045em;
}
.cta-copy p{margin:0 0 18px;color:rgba(255,255,255,.82);font-size:15px;line-height:1.6}
.cta-contacts{display:grid;gap:12px}
.cta-contacts a{font-weight:700}
.cta-form .field input,.cta-form .field select{
  min-height:52px;border-color:rgba(255,255,255,.18)
}
.cta-points{
  display:grid;gap:16px;padding-top:6px
}
.cta-point{
  display:flex;align-items:flex-start;gap:12px;
  font-weight:700;color:rgba(255,255,255,.94)
}
.cta-point svg{width:24px;height:24px;flex:0 0 24px;color:#fff}
.site-footer{padding:0 0 36px}
.footer-grid{
  display:grid;grid-template-columns:1.2fr repeat(4,minmax(0,1fr));
  gap:24px;padding-top:8px
}
.brand--footer{
  display:inline-block;
  width:210px;
  height:64px;
  margin-bottom:18px;
  background:url("../assets/logo-elektrovl25-header-v2-check.webp") center/contain no-repeat;
  font-size:0;
  line-height:0;
  color:transparent;
}
.brand--footer img{display:block;width:100%;height:100%;object-fit:contain}
.footer-col h3{
  margin:0 0 14px;
  font-family:"Manrope",sans-serif;
  font-size:16px;line-height:1.15;letter-spacing:-.03em;
}
.footer-col{
  display:grid;align-content:start;gap:10px
}
.footer-col a,.footer-col span,.copyright{
  color:#61738b;font-size:14px;line-height:1.55
}
.thanks-modal{
  position:fixed;inset:0;display:none;place-items:center;
  padding:24px;background:rgba(8,20,38,.58);z-index:80;
}
.thanks-modal.open{display:grid}
.thanks-card{
  position:relative;
  width:min(420px,100%);
  padding:28px;
  background:#fff;border-radius:18px;
  box-shadow:0 20px 54px rgba(21,49,91,.22);
}
.thanks-card h3{
  margin:0 0 10px;
  font-family:"Manrope",sans-serif;
  font-size:30px;line-height:1.08;letter-spacing:-.04em;
}
.thanks-card p{margin:0 0 18px;color:#596b84;line-height:1.6}
.thanks-close{
  position:absolute;top:12px;right:12px;
  width:34px;height:34px;border-radius:999px;border:0;
  background:#eff3f8;color:var(--ink);font-size:24px;line-height:1;cursor:pointer
}
@media (max-width:1240px){
  .hero-layout{grid-template-columns:1fr}
  .hero-copy{padding-top:0}
  .hero-media{min-height:460px}
  .problem-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .works-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .cta-band{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-col:first-child{grid-column:1/-1}
}
@media (max-width:980px){
  .wrap{width:min(calc(100% - 20px),1320px)}
  .header-row{grid-template-columns:1fr;justify-items:start;padding:16px 0}
  .main-nav{flex-wrap:wrap;justify-content:flex-start;gap:10px 18px}
  .header-actions{flex-wrap:wrap}
  .header-contact{align-items:flex-start}
  .hero-features{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pricing-grid,.works-grid,.faq-grid,.footer-grid{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .problem-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .cards-grid{grid-template-columns:1fr}
  .service-card{
    grid-template-columns:minmax(0,220px) minmax(0,1fr);
    min-height:auto;
  }
}
@media (max-width:720px){
  .problem-section{display:none}
  .hero-copy h1{font-size:40px}
  .hero-media{min-height:auto}
  .hero-media::before{display:none}
  .hero-media img{
    position:relative;inset:auto;width:100%;height:320px;border-radius:20px;margin-bottom:14px
  }
  .lead-card{width:100%;margin:0}
  .hero-features,.problem-grid{grid-template-columns:1fr}
  .problem-card{grid-template-columns:1fr}
  .problem-card img{width:100%;height:auto;max-height:188px}
  .service-card{
    grid-template-columns:minmax(0,220px) minmax(0,1fr);
  }
  .button,.button--ghost,.button--accent{width:100%}
  .hero-buttons{display:grid}
  .section-head{align-items:flex-start;flex-direction:column}
}
@media (max-width:650px){
  .pricing-grid{
    grid-template-columns:1fr;
    gap:12px;
  }
  .price-card{
    min-height:0;
    padding:18px;
    display:block;
    border-radius:16px;
    box-shadow:0 5px 16px rgba(8,47,99,.045);
  }
  .price-icon{display:none}
  .price-card h3{
    margin:0;
    font-size:20px;
    line-height:1.15;
  }
  .price-subtitle{
    margin:4px 0 0;
    font-size:13px;
    line-height:1.35;
  }
  .price-amount{
    margin:10px 0 0;
    font-size:22px;
    line-height:1.1;
  }
  .price-card ul{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:10px 14px;
    margin:18px 0 14px;
  }
  .price-card li{
    min-width:0;
    padding-left:19px;
    font-size:13px;
    line-height:1.35;
  }
  .price-note{
    padding-top:0;
    border-top:0;
    font-size:13px;
  }
  .cards-grid{
    grid-template-columns:1fr;
    gap:12px;
  }
  .service-card{
    display:grid;
    grid-template-columns:104px minmax(0,1fr);
    gap:14px;
    min-height:128px;
    padding:12px;
    overflow:hidden;
    border-radius:15px;
    box-shadow:0 5px 16px rgba(8,47,99,.04);
  }
  .service-illustration{
    width:104px;
    height:104px;
    max-width:none;
    align-self:center;
    overflow:hidden;
    border-radius:11px;
    padding:5px;
    background:linear-gradient(145deg,#f8fafc,#f1f5f9);
    object-fit:contain;
    object-position:center;
  }
  .service-copy{
    display:flex;
    min-width:0;
    flex-direction:column;
    justify-content:center;
    padding:2px 2px 2px 0;
  }
  .service-card h3{
    margin:0;
    font-size:17px;
    line-height:1.2;
  }
  .service-card p{
    display:-webkit-box;
    margin:9px 0 0;
    overflow:hidden;
    font-size:13.5px;
    line-height:1.45;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:3;
  }
}