*{box-sizing:border-box}
:root{
  --bg:#08111d;
  --bg2:#0d1930;
  --panel:#12223a;
  --panel2:#162a46;
  --line:rgba(255,255,255,.08);
  --text:#eef5ff;
  --muted:#b7c5d9;
  --accent:#74d8ff;
  --accent2:#37b7f3;
  --ok:#25D366;
  --shadow:0 18px 44px rgba(0,0,0,.28);
}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  line-height:1.65;
  background:
    radial-gradient(circle at top center, rgba(67,149,255,.13), transparent 34%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(4,11,21,.9);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  min-height:76px;gap:18px;position:relative;
}
.logo{font-size:22px;font-weight:900;letter-spacing:.4px}
.main-nav{display:flex;gap:18px;align-items:center}
.main-nav a{font-size:15px;font-weight:800;color:#dbe8f9;opacity:.95}
.main-nav a.active,.main-nav a:hover{color:var(--accent)}
.menu-toggle{
  display:none;
  width:46px;height:46px;border-radius:12px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);padding:10px;
  align-items:center;justify-content:center;gap:4px;flex-direction:column;
}
.menu-toggle span{display:block;width:22px;height:2px;background:#e7f3ff;border-radius:3px;transition:.2s ease}

/* Layout blocks */
.hero{padding:68px 0 34px}
.hero-grid{display:grid;grid-template-columns:1.2fr .86fr;gap:26px;align-items:start}
.hero h1{font-size:52px;line-height:1.06;margin:0 0 18px}
.hero p{font-size:19px;color:var(--muted);margin:0 0 14px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.badge{
  display:inline-flex;align-items:center;justify-content:center;
  padding:8px 14px;border-radius:999px;
  color:#dff7ff;font-size:13px;font-weight:800;
  border:1px solid rgba(116,216,255,.22);background:rgba(116,216,255,.08)
}
.actions,.hero-buttons{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:52px;padding:0 22px;border-radius:16px;font-weight:900;
  border:1px solid transparent;transition:.18s ease
}
.btn,.btn-primary{background:linear-gradient(180deg,var(--accent) 0%,var(--accent2) 100%);color:#071b28}
.btn:hover,.btn-primary:hover{filter:brightness(1.04)}
.btn-secondary{background:transparent;color:var(--text);border-color:rgba(255,255,255,.14)}

.page-section,.section{padding:34px 0 60px}
.card,.content-block,.info-card{
  background:linear-gradient(180deg,rgba(18,34,58,.98) 0%, rgba(22,42,70,.98) 100%);
  border:1px solid var(--line);
  border-radius:24px;
  padding:24px;
  box-shadow:var(--shadow);
}
.card h2,.card h3,.content-block h2,.content-block h3,.info-card h2{margin:0 0 12px}
.card p,.content-block p,.info-card p,.note{color:var(--muted)}
.grid-2,.grid-3,.stats-grid,.work-grid,.catalog-grid,.contact-grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.stats-grid{grid-template-columns:repeat(4,1fr)}
.work-grid{grid-template-columns:repeat(3,1fr)}
.catalog-grid{grid-template-columns:repeat(3,1fr)}

.simple-list,.checklist{margin:0;padding-left:20px}
.simple-list li,.checklist li{margin:8px 0;color:var(--muted)}
.search{
  width:100%;padding:14px 16px;border-radius:14px;border:1px solid var(--line);
  background:#0c1728;color:#eef6ff;font-size:16px;margin:18px 0 20px
}
.mini{font-size:13px;color:#abc2d8}
.meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.meta span{
  font-size:13px;color:#d6eaff;padding:8px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04)
}
.whatsapp-float{
  position:fixed;right:18px;bottom:18px;z-index:999;
  background:var(--ok);color:#071a0b;padding:15px 20px;border-radius:999px;
  font-weight:900;box-shadow:var(--shadow)
}
.site-footer{border-top:1px solid var(--line);padding:24px 0;color:#aebdd1;text-align:center;background:rgba(6,12,22,.55)}
.catalog-card{
  display:flex;flex-direction:column;justify-content:space-between;
  min-height:168px;border-radius:20px;padding:18px;
  background:linear-gradient(180deg,#13253f 0%, #183050 100%);
  border:1px solid var(--line);transition:.16s ease;box-shadow:var(--shadow)
}
.catalog-card:hover{transform:translateY(-2px);border-color:rgba(116,216,255,.32)}
.catalog-card h3{margin:0 0 10px;font-size:22px}
.catalog-card p{margin:0 0 12px;color:var(--muted);font-size:14px}
.inline-link{color:var(--accent);font-weight:800}

.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:20px;background:rgba(9,18,31,.38)}
.catalog-table{width:100%;border-collapse:collapse}
.catalog-table th,.catalog-table td{padding:14px 16px;border-bottom:1px solid var(--line);font-size:15px}
.catalog-table th{text-align:left;color:#cbe0f6;background:rgba(255,255,255,.03)}
.catalog-table td{color:var(--muted)}
.catalog-table td a{color:#eef7ff;font-weight:800}
.catalog-table tr:hover td{background:rgba(255,255,255,.02)}

.service-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;align-items:start}
.service-note{
  margin-top:16px;padding:16px 18px;border-radius:18px;
  border:1px solid rgba(116,216,255,.12);background:rgba(116,216,255,.06)
}
.service-note strong{color:#fff}
.case-card{
  display:flex;flex-direction:column;gap:12px;min-height:220px;
  border-radius:22px;padding:18px;border:1px solid var(--line);
  background:
    radial-gradient(circle at top right, rgba(116,216,255,.12), transparent 28%),
    linear-gradient(180deg,#13243a 0%, #142844 100%);
}
.case-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.case-tag{
  display:inline-flex;align-items:center;justify-content:center;
  padding:6px 10px;border-radius:999px;font-size:12px;font-weight:900;
  background:rgba(255,255,255,.06);color:#dff3ff;border:1px solid rgba(255,255,255,.08)
}
.case-icon{
  width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  font-size:24px;background:rgba(116,216,255,.08);border:1px solid rgba(116,216,255,.16)
}
.case-card h3{margin:0;font-size:22px}
.case-card p{margin:0;color:var(--muted)}
.case-points{margin:0;padding-left:18px}
.case-points li{margin:6px 0;color:var(--muted)}
.muted-line{
  font-size:14px;color:#93aac3;padding-top:10px;border-top:1px dashed rgba(255,255,255,.12)
}
.address-block p{margin:0 0 10px}
.contact-grid{grid-template-columns:1fr .9fr}
.contact-card .line{margin:8px 0;color:var(--muted)}
.contact-card .label{display:block;color:#dbefff;font-weight:800;margin-bottom:4px}
.pin{
  display:flex;gap:12px;align-items:flex-start;padding:16px;border-radius:18px;
  background:rgba(255,255,255,.04);border:1px solid var(--line)
}
.pin-mark{font-size:24px;line-height:1}
.small{font-size:14px;color:var(--muted)}
.photo-hint{
  margin-top:10px;font-size:14px;color:#98b4cd
}

@media (max-width:980px){
  .hero-grid,.service-hero,.grid-2,.grid-3,.stats-grid,.work-grid,.catalog-grid,.contact-grid{grid-template-columns:1fr}
  .hero h1{font-size:42px}
}
@media (max-width:760px){
  .container{padding:0 16px}
  .header-inner{min-height:72px}
  .menu-toggle{display:flex}
  .main-nav{
    position:absolute;top:calc(100% + 8px);left:0;right:0;
    display:none;flex-direction:column;align-items:flex-start;gap:4px;
    padding:12px;border-radius:18px;background:rgba(8,15,28,.98);
    border:1px solid var(--line);box-shadow:var(--shadow)
  }
  .main-nav.open{display:flex}
  .main-nav a{
    width:100%;padding:12px 14px;border-radius:12px;
    background:rgba(255,255,255,.02)
  }
  .menu-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .menu-toggle.open span:nth-child(2){opacity:0}
  .menu-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  .hero{padding-top:32px}
  .hero h1{font-size:34px}
  .hero p{font-size:17px}
  .actions,.hero-buttons{gap:10px}
  .btn{width:100%}
  .catalog-table th,.catalog-table td{padding:12px 10px;font-size:14px}
  .whatsapp-float{bottom:16px;right:14px}
}