:root{
  --bg0:#070A12;
  --bg1:#070B18;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.10);
  --stroke2: rgba(255,255,255,.16);
  --text:#EAF0FF;
  --muted: rgba(234,240,255,.70);
  --muted2: rgba(234,240,255,.55);

  --aqua:#35F5FF;
  --lime:#7CFF6B;
  --violet:#A78BFA;
  --amber:#FFCE5C;
  --danger:#FF5C7A;

  --shadow: 0 24px 80px rgba(0,0,0,.55);
  --radius: 18px;
  --radius2: 26px;

  --max: 1200px;
  --pad: 22px;

  /* важно: подсказва на браузъра, че сайтът е dark UI */
  color-scheme: dark;
}
html{ scroll-behavior:smooth; color-scheme: dark; }

*{ box-sizing:border-box; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  background:
    radial-gradient(1200px 800px at 10% 10%, rgba(53,245,255,.16), transparent 60%),
    radial-gradient(1000px 700px at 90% 15%, rgba(167,139,250,.14), transparent 55%),
    radial-gradient(900px 650px at 70% 95%, rgba(124,255,107,.10), transparent 55%),
    radial-gradient(800px 600px at 15% 90%, rgba(255,206,92,.10), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x:hidden;
}

a{ color:inherit; text-decoration:none; }
.container{ max-width:var(--max); margin:0 auto; padding:0 var(--pad); }
.main{ position:relative; z-index:1; }

/* FX */
.fx-noise{
  pointer-events:none;
  position:fixed; inset:0; z-index:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='260' height='260' filter='url(%23n)' opacity='.25'/%3E%3C/svg%3E");
  opacity:.08;
  mix-blend-mode:overlay;
  animation: noiseMove 10s linear infinite;
}
@keyframes noiseMove{
  0%{ transform:translate3d(0,0,0); }
  100%{ transform:translate3d(-8%, -6%, 0); }
}
.fx-lines{
  pointer-events:none;
  position:fixed; inset:0; z-index:0;
  background: repeating-linear-gradient(
    180deg,
    rgba(255,255,255,.05) 0px,
    rgba(255,255,255,.05) 1px,
    transparent 2px,
    transparent 6px
  );
  opacity:.04;
  mix-blend-mode:overlay;
}

/* HEADER */
header.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(12px);
  background: linear-gradient(180deg, rgba(7,10,18,.80), rgba(7,10,18,.45));
  border-bottom:1px solid rgba(255,255,255,.08);
}

.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0;
  gap:14px;
}

.brand{
  display:flex; align-items:center; gap:12px;
  min-width: 220px;
}

/*
  По default brand-mark беше 38x38 box за SVG.
  При wide PNG логото – НЕ трябва да е фиксирана кутия.
*/
.brand-mark{
  width:auto;
  height:auto;
  border-radius: 14px;
  background:
    radial-gradient(circle at 30% 30%, rgba(53,245,255,.85), rgba(53,245,255,.25)),
    radial-gradient(circle at 70% 80%, rgba(167,139,250,.45), transparent 55%),
    rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 16px 40px rgba(0,0,0,.45);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0;
}
.brand-mark svg{ width:22px; height:22px; opacity:.95; }

/* FIX: когато brand-mark съдържа IMG (PNG wide logo) → махаме рамка/фон */
.brand-mark:has(img){
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

/* ===== WIDE LOGO SIZE (50% от “огромното”) ===== */
.brand-logo-wide,
.brand-mark img{
  display:block;
  height:56px;              /* 50% вариант (добър баланс) */
  width:auto;
  max-width:360px;          /* да не изяде навигацията */
  object-fit:contain;
  /* махаме филтри – да не се “усилва” от GX */
  filter:none !important;
}

/* laptop */
@media (max-width: 1280px){
  .brand-logo-wide,
  .brand-mark img{
    height:50px;
    max-width:320px;
  }
}

/* tablet */
@media (max-width: 900px){
  .brand-logo-wide,
  .brand-mark img{
    height:42px;
    max-width:280px;
  }
}

/* mobile */
@media (max-width: 520px){
  .brand-logo-wide,
  .brand-mark img{
    height:36px;
    max-width:240px;
  }
}

/* ако още имаш brand-title в HTML, този блок си го държи, не пречи */
.brand-title{
  display:flex; flex-direction:column; line-height:1.05;
}
.brand-title b{
  font-size: 13px; letter-spacing:.18em;
  text-transform:uppercase;
}
.brand-title span{
  font-size: 12px;
  color: var(--muted);
  letter-spacing:.02em;
}

nav.topnav{
  display:flex; align-items:center; gap:10px;
  justify-content:center;
  flex: 1;
}

.navlink{
  font-size: 13px;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 999px;
  border:1px solid transparent;
  transition: all .15s ease;
  white-space:nowrap;
}
.navlink:hover{
  color: var(--text);
  border-color: rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  transform: translateY(-1px);
}

.header-cta{
  display:flex; align-items:center; gap:10px;
  justify-content:flex-end;
  min-width: 260px;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: var(--text);
  font-size: 13px;
  font-weight: 650;
  letter-spacing:.02em;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
  box-shadow: 0 14px 40px rgba(0,0,0,.35);
  cursor:pointer;
}
.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.24);
  box-shadow: 0 20px 55px rgba(0,0,0,.55);
}
.btn-primary{
  border-color: rgba(53,245,255,.35);
  background:
    radial-gradient(circle at 20% 0%, rgba(53,245,255,.35), transparent 60%),
    radial-gradient(circle at 90% 100%, rgba(167,139,250,.18), transparent 55%),
    rgba(255,255,255,.06);
}
.btn-ghost{
  background: transparent;
  box-shadow:none;
}
.btn-icon{
  width:34px; height:34px; padding:0;
  border-radius: 12px;
}

.burger{ display:none; }

.mobile-drawer{
  display:none;
  border-top:1px solid rgba(255,255,255,.08);
  padding: 12px 0 14px;
}
.mobile-drawer .navlink{ display:block; padding: 10px 12px; border-radius: 14px; }

@media (max-width: 980px){
  nav.topnav{ display:none; }
  .burger{ display:inline-flex; }
  .header-cta{ min-width:auto; }
}

@media (max-width: 560px){
  header.site-header{ overflow: visible; }
  .header-inner{ flex-wrap: wrap; align-items: center; }
  .brand{ min-width: 0; flex: 1 1 auto; }
  .header-cta{
    width: 100%;
    flex: 0 0 100%;
    min-width: 0;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
  }
  .btn{
    padding: 10px 12px;
    font-size: 13px;
    max-width: 100%;
    white-space: nowrap;
  }
  .btn-icon{ width: 34px; height: 34px; padding: 0; }
}

/* Sections */
.hero{ padding: 54px 0 26px; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
}

.chip-row{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom: 14px; }
.chip{
  display:inline-flex; align-items:center; gap:10px;
  padding: 8px 12px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-size: 12px;
  letter-spacing:.01em;
}
.dot{
  width:10px; height:10px; border-radius:999px;
  background: radial-gradient(circle at 30% 30%, var(--aqua), rgba(53,245,255,.15));
  box-shadow: 0 0 18px rgba(53,245,255,.25);
}

h1{ margin: 0 0 12px; font-size: 52px; line-height: 1.02; letter-spacing: -0.02em; }
@media (max-width: 520px){ h1{ font-size: 40px; } }
.lead{ margin: 0 0 18px; color: var(--muted); font-size: 15px; line-height: 1.7; max-width: 58ch; }

.cta-row{ display:flex; flex-wrap:wrap; gap:12px; margin-top: 16px; }
.btn-large{ padding: 12px 16px; }

.sep{ height:1px; background: rgba(255,255,255,.08); margin: 18px 0; }

.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding: 7px 10px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  font-size: 12px;
  color: rgba(234,240,255,.80);
}
.pill i{
  width:8px; height:8px; border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, var(--lime), rgba(124,255,107,.20));
  box-shadow: 0 0 18px rgba(124,255,107,.25);
}

.hero-card{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(900px 500px at 20% 0%, rgba(53,245,255,.18), transparent 60%),
    radial-gradient(700px 450px at 90% 100%, rgba(124,255,107,.12), transparent 60%),
    rgba(255,255,255,.05);
  box-shadow: var(--shadow);
  padding: 16px;
  overflow:hidden;
  position:relative;
}
.hero-card::after{
  content:"";
  position:absolute; inset:-1px;
  background:
    linear-gradient(120deg, rgba(53,245,255,.25), transparent 35%, rgba(167,139,250,.16), transparent 70%, rgba(124,255,107,.18));
  opacity:.25;
  filter: blur(20px);
  pointer-events:none;
}
.hero-card-inner{
  position:relative; z-index:1;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(7,10,18,.55);
  padding: 14px;
}

.kpi-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.kpi{
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  padding: 12px;
}
.kpi b{ display:block; font-size: 14px; letter-spacing:.02em; }
.kpi span{ display:block; margin-top:6px; font-size: 12px; color: var(--muted); line-height:1.5; }
.mini{ margin-top: 12px; display:flex; gap:10px; flex-wrap:wrap; }
.tag{
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.10);
  color: rgba(234,240,255,.76);
  background: rgba(255,255,255,.04);
}

.diag{ position:relative; padding: 38px 0; }
.diag::before{
  content:"";
  position:absolute; left:0; right:0; top:-1px; height:42px;
  background: linear-gradient(135deg, transparent 49%, rgba(255,255,255,.06) 50%, transparent 52%);
  opacity:.65;
}
.section-title{
  font-size: 16px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(234,240,255,.72);
  margin: 0 0 12px;
}
.section-lead{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  max-width: 70ch;
}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 980px){
  .grid3{ grid-template-columns: 1fr; }
}

.card{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  box-shadow: 0 18px 60px rgba(0,0,0,.35);
  padding: 16px;
  position:relative;
  overflow:hidden;
}
.card::before{
  content:"";
  position:absolute; inset:-1px;
  background:
    radial-gradient(400px 220px at 20% 0%, rgba(53,245,255,.18), transparent 60%),
    radial-gradient(380px 220px at 90% 100%, rgba(167,139,250,.12), transparent 60%);
  opacity:.35;
  pointer-events:none;
  filter: blur(6px);
}
.card > *{ position:relative; z-index:1; }
.card h3{ margin:0 0 8px; font-size: 16px; letter-spacing:.01em; }
.card p{ margin:0; color: var(--muted); font-size: 13px; line-height:1.7; }

.list{ margin: 10px 0 0; padding-left: 16px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.list li{ margin: 6px 0; }

/* Live demo */
.demo-shell{
  border-radius: 30px;
  border:1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(900px 500px at 10% 0%, rgba(53,245,255,.18), transparent 60%),
    radial-gradient(900px 500px at 90% 100%, rgba(124,255,107,.10), transparent 60%),
    rgba(255,255,255,.05);
  box-shadow: var(--shadow);
  padding: 18px;
}
.demo-inner{
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(7,10,18,.55);
  padding: 18px;
}
.demo-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 12px;
  flex-wrap:wrap;
}
.demo-controls{
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
}
.select{
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--text);
  padding: 10px 12px;
  outline:none;
  font-size: 13px;
}
.demo-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
  margin-top: 14px;
}
@media (max-width: 980px){
  .demo-grid{ grid-template-columns: 1fr; }
}
.screen{
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  padding: 12px;
}
.screen-frame{
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(800px 360px at 20% 0%, rgba(53,245,255,.12), transparent 60%),
    radial-gradient(700px 360px at 85% 100%, rgba(167,139,250,.10), transparent 60%),
    linear-gradient(180deg, rgba(10,14,26,.85), rgba(7,10,18,.92));
  height: 300px;
  overflow:hidden;
  position:relative;
}
.screen-badge{
  position:absolute;
  left: 12px; top: 12px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 7px 10px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.35);
  font-size: 12px;
  color: rgba(234,240,255,.88);
}
.screen-badge .s-dot{
  width:8px;height:8px;border-radius:999px;
  background: radial-gradient(circle at 30% 30%, var(--lime), rgba(124,255,107,.20));
  box-shadow: 0 0 16px rgba(124,255,107,.22);
}
.screen-meta{
  display:flex; flex-wrap:wrap; gap:10px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  line-height:1.6;
}
.timeline{
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  padding: 12px;
}
.table{
  width:100%;
  border-collapse: collapse;
  margin-top: 10px;
}
.table th, .table td{
  padding: 10px 8px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 12px;
}
.table th{
  text-align:left;
  color: rgba(234,240,255,.70);
  letter-spacing:.10em;
  text-transform: uppercase;
  font-weight:700;
}
.badge{
  display:inline-flex;
  align-items:center;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.28);
  font-size: 11px;
}
.badge.ok{ border-color: rgba(124,255,107,.35); }
.badge.warn{ border-color: rgba(255,206,92,.38); }
.badge.bad{ border-color: rgba(255,92,122,.38); }

/* Footer */
footer.site-footer{
  margin-top: 40px;
  border-top: 1px solid rgba(255,255,255,.08);
  background:
    radial-gradient(800px 500px at 20% 0%, rgba(167,139,250,.10), transparent 60%),
    radial-gradient(800px 500px at 90% 100%, rgba(53,245,255,.10), transparent 60%),
    rgba(7,10,18,.65);
  backdrop-filter: blur(10px);
}
.footer-inner{
  padding: 26px 0 30px;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items:start;
}
@media (max-width: 980px){ .footer-inner{ grid-template-columns: 1fr; } }
.footbrand{ display:flex; align-items:center; gap:12px; margin-bottom: 10px; }
.footbrand b{ letter-spacing:.12em; text-transform: uppercase; font-size: 13px; }
.footbrand span{ display:block; color: var(--muted); font-size: 12px; margin-top:4px; }
.footcols{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.footcol h4{
  margin:0 0 10px;
  font-size: 12px;
  letter-spacing:.14em;
  text-transform: uppercase;
  color: rgba(234,240,255,.72);
}
.footcol a{ display:block; color: var(--muted); font-size: 13px; padding: 6px 0; }
.footcol a:hover{ color: var(--text); }
.tiny{ color: var(--muted2); font-size: 12px; line-height:1.6; margin: 10px 0 0; }