:root{
  --bg:#0b0e13; --card:#121720; --text:#e6eef8; --muted:#9bb0c6;
  --accent:#53d6ff; --accent-2:#9b6bff; --border:rgba(255,255,255,.08);
  --nav-h:64px; --radius:14px; --shadow:0 10px 30px rgba(0,0,0,.35);
  --tg:#229ED9; --ig:#E4405F; --vk:#0077FF; --phone:#10b981;
}
*{box-sizing:border-box}
html,body{
  margin:0;padding:0;
  background:linear-gradient(180deg,#0b0e13,#0f141d 60%,#0b0e13);
  color:var(--text);
  font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  scroll-behavior:smooth;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Header / Nav */
header{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:50;backdrop-filter:saturate(160%) blur(8px)}
.nav{
  display:flex;align-items:center;justify-content:space-between;height:100%;
  padding:0 16px;border-bottom:1px solid var(--border);
  background:rgba(10,14,20,.55);position:relative
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}
.brand .logo-img{width:36px;height:39px;border-radius:8px}
.menu-toggle{
  display:none;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  color:#fff;width:40px;height:40px;border-radius:10px;cursor:pointer
}
.nav ul{display:flex;gap:12px;list-style:none;margin:0;padding:0}
.nav a{position:relative;padding:10px 12px;border-radius:10px;color:var(--muted);transition:color .2s ease}
.nav a:hover{color:var(--text)}
.nav a.active{color:var(--text);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,0))}
@media (max-width: 900px){
  .menu-toggle{display:inline-grid;place-items:center}
  .nav ul{display:none}
  .nav.open ul{
    display:flex;flex-direction:column;gap:0;position:absolute;left:0;right:0;top:var(--nav-h);
    background:rgba(10,14,20,.95);border-bottom:1px solid var(--border)
  }
  .nav.open ul li a{padding:14px 16px;border-radius:0;border-top:1px solid rgba(255,255,255,.06)}
}

main{padding-top:var(--nav-h)}

/* Cards, badges, buttons */
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px
}
.badge{display:inline-block;padding:4px 10px;border-radius:999px;background:rgba(83,214,255,.12);border:1px solid rgba(83,214,255,.35);color:#bfeeff;font-size:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:12px;border:none;font-weight:800;cursor:pointer}
.btn-primary{background:linear-gradient(90deg,#53d6ff,#9b6bff);color:#04121a}
.btn-success{background:linear-gradient(90deg,#2dd4bf,#22c55e);color:#04121a}
.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.25);color:#e6eef8}

/* Sections */
section{padding:60px 0;scroll-margin-top:calc(var(--nav-h) + 20px)}
.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:28px}
@media (max-width: 900px){ .grid-2{grid-template-columns:1fr} }

/* Services */
.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.service{transition:transform .2s ease, box-shadow .3s ease}
.service:hover{transform:translateY(-4px);box-shadow:0 0 18px rgba(83,214,255,.45), inset 0 0 18px rgba(155,107,255,.35)}

/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.price .value{font-size:28px;font-weight:800;color:#d7f7ff}

/* Reviews list */
.reviews-wrap{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width: 900px){ .reviews-wrap{grid-template-columns:1fr} }
.review-item{display:flex;gap:14px}
.review-photo{flex:0 0 84px;height:84px;border-radius:12px;overflow:hidden;background:#0d1117;border:1px solid #232a35}
.review-photo img{width:100%;height:100%;object-fit:cover}
.muted{color:var(--muted);font-size:14px}
.like-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);color:#fff;cursor:pointer}
.like-btn[aria-pressed="true"]{background:rgba(255,100,130,.18);border-color:rgba(255,100,130,.35)}
.likes{min-width:2ch;text-align:right}

/* Contacts */
.contacts{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media (max-width:720px){.contacts{grid-template-columns:1fr}}
.contact-item{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid var(--border);border-radius:12px;background:linear-gradient(180deg,#12161a,#0f1317)}
.icon{width:28px;height:28px;display:grid;place-items:center}
.icon svg{width:100%;height:100%;fill:currentColor}
.tg{color:var(--tg)} .ig{color:var(--ig)} .vk{color:var(--vk)} .ph{color:var(--phone)}

/* Slider */
.slider{position:relative;overflow:hidden;border-radius:18px;box-shadow:var(--shadow);background:#080b10}
.slides{display:flex;transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.slide{min-width:100%;height:56vw;max-height:560px;position:relative;display:flex;align-items:center;justify-content:center;background:#000}
.slide img,.slide video{width:100%;height:100%;object-fit:cover}
.ctrl{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.15);color:#fff;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;cursor:pointer;backdrop-filter:blur(4px);transition:all .2s}
.ctrl:hover{background:rgba(0,0,0,.55);box-shadow:0 0 18px rgba(83,214,255,.5)}
.prev{left:12px}
.next{right:12px}

/* Gallery */
.results-grid{display:grid; grid-template-columns:repeat(auto-fill, minmax(200px, 1fr)); gap:16px; justify-items:center}
.thumb-block{width:200px; height:200px; overflow:hidden; border-radius:16px; cursor:pointer; box-shadow:0 4px 12px rgba(0,0,0,0.2); transition: transform 0.3s, box-shadow 0.3s}
.thumb-block .thumb{width:100%; height:100%; object-fit:cover; display:block; transition: transform 0.3s, filter 0.3s}

/* Lightbox */
.lb{position:fixed;inset:0;background:rgba(0,0,0,.88);display:none;align-items:center;justify-content:center;z-index:1000}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:88vh;border-radius:12px;border:1px solid rgba(255,255,255,.12)}
.lb-btn{position:absolute;top:18px;background:rgba(20,24,29,.7);border:1px solid var(--border);color:#fff;border-radius:10px;padding:10px 12px;cursor:pointer}
.lb-close{right:18px}
.lb-prev{left:18px;top:50%;transform:translateY(-50%)}
.lb-next{right:18px;top:50%;transform:translateY(-50%)}