:root{
  --bg:#070A10;
  --text:#EAF0FF;
  --muted:rgba(234,240,255,.72);
  --line:rgba(255,255,255,.12);

  --accent:#7C5CFF;
  --accent2:#2DE2E6;
  --accent3:#FFD166;

  --shadow:0 20px 80px rgba(0,0,0,.45);
  --radius:18px;
  --radius2:28px;
}

*{
  box-sizing:border-box;
}

html, body{
  height:100%;
  margin:0;
  padding:0;
  scroll-behavior:smooth;
  overflow-x:hidden;
  max-width:100%;
}

body{
  font-family:ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(1200px 800px at 20% 0%, rgba(124,92,255,.20), transparent 60%),
    radial-gradient(900px 700px at 85% 10%, rgba(45,226,230,.18), transparent 55%),
    radial-gradient(900px 700px at 55% 100%, rgba(255,209,102,.10), transparent 55%),
    var(--bg);
  color:var(--text);
}

a{
  color:inherit;
  text-decoration:none;
}

img{
  max-width:100%;
  display:block;
}

.container{
  width:min(1180px, 100% - 32px);
  margin:0 auto;
}

/* HEADER */

.topbar{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(7,10,16,.55);
  border-bottom:1px solid var(--line);
}

.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:12px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
  flex:1;
}

.logo-badge{
  width:48px;
  height:48px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
  overflow:hidden;
}

.logo-badge img{
  width:100%;
  height:100%;
  object-fit:contain;
  filter:drop-shadow(0 0 2px #ffffff) drop-shadow(0 0 6px rgba(255,255,255,.75));
}

.brand-title{
  display:flex;
  flex-direction:column;
  line-height:1.1;
  min-width:0;
}

.brand-title strong{
  font-size:16px;
  font-weight:700;
  letter-spacing:.4px;
}

.brand-title span{
  font-size:12px;
  color:var(--muted);
}

.nav{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  justify-content:center;
}

.nav a{
  font-size:13px;
  color:var(--muted);
  padding:8px 10px;
  border-radius:10px;
  transition:.2s ease;
}

.nav a:hover{
  background:rgba(255,255,255,.07);
  color:var(--text);
}

.cta{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
  flex-wrap:wrap;
}

.btn{
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--text);
  padding:10px 14px;
  border-radius:14px;
  font-size:14px;
  cursor:pointer;
  transition:.2s ease;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-align:center;
}

.btn:hover{
  transform:translateY(-1px);
  background:rgba(255,255,255,.10);
}

.btn-primary{
  border:none;
  background:linear-gradient(90deg, var(--accent), var(--accent2));
  color:#09101A;
  font-weight:700;
  box-shadow:0 18px 50px rgba(124,92,255,.24);
}

/* HERO */

.hero{
  padding:26px 0 22px;
}

.slider{
  position:relative;
  width:100%;
  max-width:100%;
  min-height:520px;
  overflow:hidden;
  border-radius:var(--radius2);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:var(--shadow);
  background:rgba(255,255,255,.04);
}

.slides{
  display:flex;
  width:100%;
  transition:transform .6s cubic-bezier(.2,.8,.2,1);
}

.slide{
  position:relative;
  min-width:100%;
  width:100%;
  min-height:520px;
  display:grid;
  grid-template-columns:1.15fr .85fr;
}

.slide::before{
  content:"";
  position:absolute;
  inset:0;
  background:var(--img) center/cover no-repeat;
  transform:scale(1.03);
}

.slide::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 520px at 25% 20%, rgba(0,0,0,.25), rgba(0,0,0,.78)),
    linear-gradient(90deg, rgba(0,0,0,.90), rgba(0,0,0,.25));
}

.slide-content{
  position:relative;
  z-index:2;
  padding:44px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}

.slide-card{
  position:relative;
  z-index:2;
  padding:44px;
  display:flex;
  align-items:center;
  justify-content:center;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  width:fit-content;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  color:var(--muted);
  font-size:12px;
}

.dot{
  width:8px;
  height:8px;
  border-radius:999px;
  background:linear-gradient(90deg, var(--accent), var(--accent2));
}

h1{
  margin:14px 0 10px;
  font-size:clamp(30px, 4vw, 52px);
  letter-spacing:-.8px;
  line-height:1.08;
}

.lead{
  margin:0 0 18px;
  font-size:15px;
  line-height:1.6;
  color:rgba(234,240,255,.78);
  max-width:56ch;
}

.hero-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.info-card{
  width:min(380px, 100%);
  padding:18px;
  border-radius:22px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(14px);
  box-shadow:0 18px 60px rgba(0,0,0,.40);
}

.info-card h3{
  margin:0 0 10px;
  font-size:14px;
  color:rgba(234,240,255,.90);
}

.bullets{
  margin:0;
  padding-left:16px;
  color:rgba(234,240,255,.74);
  line-height:1.7;
  font-size:13px;
}

/* SLIDER CONTROLS */

.slider-controls{
  position:absolute;
  left:50%;
  bottom:18px;
  transform:translateX(-50%);
  z-index:3;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  width:auto;
}

.arrows{
  display:flex;
  gap:8px;
}

.icon-btn{
  width:44px;
  height:44px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(10,12,20,.55);
  color:var(--text);
  cursor:pointer;
  transition:.2s ease;
  display:grid;
  place-items:center;
  backdrop-filter:blur(12px);
  font-size:20px;
  line-height:1;
  box-shadow:0 8px 24px rgba(0,0,0,.28);
}

.icon-btn:hover{
  transform:translateY(-2px);
  background:rgba(255,255,255,.10);
}

.dots{
  display:flex;
  gap:8px;
  align-items:center;
  justify-content:center;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.25);
  backdrop-filter:blur(10px);
}

.dots button{
  width:10px;
  height:10px;
  border:none;
  border-radius:999px;
  background:rgba(255,255,255,.30);
  cursor:pointer;
  transition:.2s ease;
  padding:0;
}

.dots button[aria-current="true"]{
  width:22px;
  background:linear-gradient(90deg, var(--accent), var(--accent2));
  box-shadow:0 0 18px rgba(124,92,255,.55);
}

/* SECTIONS */

section{
  position:relative;
  z-index:1;
  padding:60px 0;
}

section::before,
section::after{
  content:none !important;
}

.section-title{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:24px;
}

.section-title h2{
  margin:0;
  font-size:22px;
}

.section-title p{
  margin:0;
  color:var(--muted);
  font-size:13px;
  max-width:60ch;
}

.grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:repeat(12, 1fr);
  gap:14px;
}

.card{
  position:relative;
  z-index:2;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.05);
  padding:22px;
  box-shadow:0 10px 30px rgba(0,0,0,.22);
  backdrop-filter:blur(10px);
}

.card h3{
  margin:0 0 8px;
  font-size:15px;
}

.card p{
  margin:0;
  color:rgba(234,240,255,.74);
  line-height:1.68;
  font-size:13px;
}

.col-3{ grid-column:span 3; }
.col-4{ grid-column:span 4; }
.col-6{ grid-column:span 6; }
.col-8{ grid-column:span 8; }
.col-12{ grid-column:span 12; }

/* CONTACT */

.contact-actions{
  margin-top:12px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.list-clean{
  margin:0;
  padding-left:18px;
  color:rgba(234,240,255,.74);
  line-height:1.8;
  font-size:13px;
}

/* CATALOG */

.catalog-grid{
  gap:18px;
}

.catalog-card{
  display:flex;
  flex-direction:column;
  gap:12px;
  overflow:hidden;
}

.catalog-card img{
  width:100%;
  height:220px;
  object-fit:cover;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
}

.catalog-card h3{
  margin-top:4px;
}

.catalog-card .btn{
  margin-top:auto;
  width:fit-content;
}

/* FOOTER */

footer{
  border-top:1px solid var(--line);
  padding:26px 0;
  color:var(--muted);
  font-size:13px;
}

/* RESPONSIVE */

@media (max-width: 900px){

  .container{
    width:100%;
    max-width:100%;
    padding:0 14px;
  }

  .topbar-inner{
    flex-direction:column;
    justify-content:center;
    align-items:center;
    gap:12px;
  }

  .brand{
    width:100%;
    justify-content:center;
    margin-right:0;
    text-align:center;
  }

  .brand-title{
    align-items:center;
  }

  .brand-title span{
    text-align:center;
  }

  .nav{
    display:none;
  }

  .cta{
    width:100%;
    justify-content:center;
    min-width:0;
  }

  .cta .btn{
    min-width:140px;
  }

  .slider{
    min-height:auto;
  }

  .slide{
    display:block;
    min-height:auto;
    width:100%;
    min-width:100%;
  }

  .slide::before,
  .slide::after{
    transform:none;
    inset:0;
    width:100%;
  }

  .slide-content{
    padding:22px 18px 18px;
  }

  .slide-card{
    display:none;
  }

  h1{
    font-size:28px;
    line-height:1.15;
  }

  .lead{
    max-width:100%;
    font-size:14px;
  }

  .hero-actions{
    flex-direction:column;
    align-items:stretch;
  }

  .hero-actions .btn{
    width:100%;
  }

  .slider-controls{
    position:static;
    transform:none;
    margin:14px auto 0;
    padding:0 18px 18px;
    width:100%;
    flex-wrap:wrap;
  }

  .grid{
    grid-template-columns:1fr;
  }

  .col-3,
  .col-4,
  .col-6,
  .col-8,
  .col-12{
    grid-column:span 1 !important;
  }

  .card{
    padding:16px;
  }

  .contact-actions{
    flex-direction:column;
    align-items:stretch;
  }

  .contact-actions .btn{
    width:100%;
  }

  .catalog-card img{
    height:190px;
  }
}