:root{
  --bg:#070a0f;
  --bg2:#060915;
  --card:rgba(255,255,255,.06);
  --border:rgba(255,255,255,.10);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.70);
  --brand:#1f7aff;
  --brand2:#58d1ff;
  --shadow: 0 18px 55px rgba(0,0,0,.55);
  --radius: 18px;
  --radius2: 24px;
  --container: 1160px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 800px at 15% 10%, rgba(31,122,255,.18), transparent 55%),
              radial-gradient(900px 700px at 80% 0%, rgba(88,209,255,.12), transparent 55%),
              var(--bg);
  min-height:100vh;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

.skip{
  position:absolute; left:-9999px; top:8px;
  background:#fff; color:#000; padding:10px 12px; border-radius:10px;
}
.skip:focus{ left:8px; z-index:99999; }

.container{
  width:min(var(--container), calc(100% - 32px));
  margin-inline:auto;
}

/* Header */
.header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:9999;
  background: rgba(6,8,14,.62);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:12px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.brand__logo{ width:44px; height:44px; border-radius:12px; box-shadow: var(--shadow); }
.brand__text{ display:flex; flex-direction:column; line-height:1.1; min-width:0; }
.brand__name{ font-weight:800; letter-spacing:.2px; }
.brand__tag{ font-size:12px; color:var(--muted); }

.nav--desktop{ display:flex; align-items:center; gap:18px; }
.nav__link{
  font-weight:600;
  color: rgba(255,255,255,.80);
  padding:10px 10px;
  border-radius: 12px;
}
.nav__link:hover{ background: rgba(255,255,255,.06); color: #fff; }

.header__actions{ display:flex; align-items:center; gap:10px; }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius: 14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  color:#fff;
  font-weight:700;
  box-shadow: 0 10px 24px rgba(0,0,0,.35);
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.08); }
.btn:active{ transform: translateY(0); }
.btn--primary{ background: linear-gradient(135deg, rgba(31,122,255,.95), rgba(88,209,255,.85)); border-color: rgba(255,255,255,.18); }
.btn--primary:hover{ background: linear-gradient(135deg, rgba(31,122,255,1), rgba(88,209,255,.95)); }
.btn--ghost{ background: rgba(255,255,255,.05); }
.btn--sm{ padding:10px 12px; border-radius: 12px; }

.burger{
  width:44px; height:44px;
  border-radius: 14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  display:none;
  padding:10px;
}
.burger span{
  display:block;
  height:2px;
  background: rgba(255,255,255,.86);
  margin:5px 0;
  border-radius: 2px;
}

.iconbtn{
  width:40px; height:40px;
  border-radius: 12px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  color:#fff;
  font-weight:900;
}

/* Drawer */
.drawer{ position:fixed; inset:0; display:none; z-index:99999; }
.drawer.is-open{ display:block; }
.drawer__backdrop{ position:absolute; inset:0; background: rgba(0,0,0,.55); }
.drawer__panel{
  position:absolute;
  right:0; top:0; bottom:0;
  width:min(420px, 92vw);
  background: rgba(8,11,18,.92);
  backdrop-filter: blur(16px);
  border-left: 1px solid rgba(255,255,255,.10);
  padding:16px;
  box-shadow: var(--shadow);
  transform: translateX(16px);
}
.drawer.is-open .drawer__panel{ transform: translateX(0); transition: transform .18s ease; }
.drawer__head{ display:flex; align-items:center; justify-content:space-between; padding-bottom:10px; border-bottom:1px solid rgba(255,255,255,.08); }
.drawer__title{ font-weight:900; letter-spacing:.2px; }
.drawer__links{ display:flex; flex-direction:column; gap:8px; padding:14px 0; }
.drawer__link{ padding:14px 12px; border-radius: 14px; background: rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); font-weight:800; }
.drawer__link:hover{ background: rgba(255,255,255,.08); }
.drawer__cta{ display:flex; flex-direction:column; gap:10px; padding-top:10px; }

/* Hero */
.hero{
  position:relative;
  padding-top: 88px; /* fixed header space */
  min-height: 78vh;
  display:flex;
  align-items:stretch;
  overflow:hidden;
}
.hero__bg{
  position:absolute;
  inset:0;
  background-position:center;
  background-size:cover;
  transform: scale(1.04);
  filter: saturate(1.05) contrast(1.02);
  opacity:1;
  transition: opacity .8s ease;
}
.hero__overlay{
  position:absolute; inset:0;
  background: radial-gradient(900px 500px at 18% 20%, rgba(31,122,255,.35), transparent 55%),
              linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.78));
}
.hero__content{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:22px;
  padding: 54px 0 46px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.25);
  color: rgba(255,255,255,.88);
  font-weight:800;
  width:fit-content;
}
.hero__title{ font-size: clamp(34px, 4vw, 56px); line-height:1.05; margin:14px 0 10px; letter-spacing:-.6px; }
.hero__subtitle{ font-size: 16px; color: rgba(255,255,255,.82); max-width: 62ch; }
.hero__cta{ display:flex; gap:12px; flex-wrap:wrap; margin-top: 18px; }
.hero__meta{ display:grid; gap:10px; margin-top: 18px; }
.meta{
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 14px 14px;
}
.meta__k{ color: rgba(255,255,255,.72); font-weight:800; font-size:12px; letter-spacing:.4px; text-transform:uppercase; }
.meta__v{ margin-top:6px; font-weight:700; }

.card{ border-radius: var(--radius2); border:1px solid rgba(255,255,255,.12); padding:16px; box-shadow: var(--shadow); }
.card--glass{ background: rgba(10,14,22,.55); backdrop-filter: blur(16px); }
.card__title{ font-weight:900; font-size:18px; }
.card__text{ color: rgba(255,255,255,.78); margin:8px 0 14px; }
.stack{ display:flex; flex-direction:column; gap:10px; }

/* Sections */
.section{ padding: 76px 0; position:relative; }
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
}
.section__head{ margin-bottom: 22px; }
.section__title{ margin:0; font-size: 30px; letter-spacing:-.3px; }
.section__desc{ margin:10px 0 0; color: rgba(255,255,255,.72); max-width: 80ch; }

.grid{ display:grid; gap:16px; }
.grid--3{ grid-template-columns: repeat(3, 1fr); }

.service{
  border-radius: var(--radius2);
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  overflow:hidden;
  box-shadow: 0 14px 40px rgba(0,0,0,.35);
}
.service__img{ width:100%; height: 170px; object-fit:cover; }
.service__title{ margin:12px 14px 6px; font-size:16px; font-weight:900; }
.service__text{ margin:0 14px 14px; color: rgba(255,255,255,.72); }

.notice{
  margin-top: 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:16px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: radial-gradient(700px 250px at 20% 0%, rgba(31,122,255,.22), transparent 60%),
              rgba(255,255,255,.04);
}
.notice__title{ font-weight:900; }
.notice__text{ color: rgba(255,255,255,.75); }

.feature{
  border-radius: var(--radius2);
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  padding:16px;
}
.feature__icon{ font-size:22px; }
.feature__title{ margin-top:10px; font-weight:900; }
.feature__text{ margin-top:6px; color: rgba(255,255,255,.72); }

/* Gallery */
.gallery{
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  gap:12px;
}
.gallery__item{
  border:0;
  padding:0;
  border-radius: var(--radius2);
  overflow:hidden;
  background: rgba(255,255,255,.04);
  cursor:pointer;
  box-shadow: 0 12px 38px rgba(0,0,0,.38);
  border:1px solid rgba(255,255,255,.10);
}
.gallery__item img{ width:100%; height: 160px; object-fit:cover; transition: transform .18s ease; }
.gallery__item:hover img{ transform: scale(1.03); }

/* Contacts (FIX v4) */
.section--contacts{
  position:relative;
  overflow:hidden;
  background-color: #070b12;
  background:
    radial-gradient(1100px 620px at 16% 0%, rgba(31,122,255,.34), transparent 60%),
    radial-gradient(900px 760px at 82% 8%, rgba(88,209,255,.18), transparent 68%),
    linear-gradient(180deg, rgba(31,122,255,.10), rgba(255,255,255,0) 55%);
}
/* Large glow layer that always covers the whole section (prevents "shift") */
.section--contacts::before{
  content:"";
  position:absolute;
  inset:-260px -220px -260px -220px;
  background:
    radial-gradient(1100px 680px at 18% 14%, rgba(31,122,255,.22), transparent 62%),
    radial-gradient(820px 620px at 72% 8%, rgba(88,209,255,.14), transparent 70%),
    radial-gradient(900px 520px at 50% 110%, rgba(31,122,255,.10), transparent 60%);
  pointer-events:none;
  z-index:0;
}
.section--contacts > .container{ position:relative; z-index:1; }

.contacts{
  display:grid;
  grid-template-columns: 1fr 1.2fr;
  gap:16px;
  align-items:stretch;
}
.contacts__left{ display:flex; flex-direction:column; gap:12px; }
.contacts__right{ display:flex; }
.info{
  border-radius: var(--radius2);
  border:1px solid rgba(255,255,255,.10);
  background: rgba(10,14,22,.45);
  backdrop-filter: blur(10px);
  padding:16px;
}
.info__label{ color: rgba(255,255,255,.72); font-weight:900; letter-spacing:.3px; text-transform:uppercase; font-size:12px; }
.info__value{ margin-top:8px; font-weight:800; color: rgba(255,255,255,.90); }
.info__value a{ text-decoration: underline; text-decoration-color: rgba(255,255,255,.25); text-underline-offset: 3px; }

.map{
  position: relative;
  border-radius: var(--radius2);
  overflow:hidden;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow);
  min-height: 360px;
  flex: 1;
}
.map iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }

/* Footer */
.footer{
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.25);
  padding:18px 0;
}
.footer__inner{ display:flex; align-items:center; justify-content:space-between; gap:12px; color: rgba(255,255,255,.74); flex-wrap:wrap; }
.footer__meta{ color: rgba(255,255,255,.60); }

/* Lightbox */
.lightbox{ position:fixed; inset:0; display:none; z-index:999999; }
.lightbox.is-open{ display:block; }
.lightbox__backdrop{ position:absolute; inset:0; background: rgba(0,0,0,.72); }
.lightbox__panel{
  position:absolute;
  inset: 20px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.lightbox__img{
  max-width: 100%;
  max-height: 100%;
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.14);
  box-shadow: var(--shadow);
}
.lightbox__close{ position:absolute; top:18px; right:18px; }

/* Responsive */
@media (max-width: 980px){
  .grid--3{ grid-template-columns: repeat(2, 1fr); }
  .gallery{ grid-template-columns: repeat(3, 1fr); }
  .hero__content{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .nav--desktop{ display:none; }
  .burger{ display:inline-flex; align-items:center; justify-content:center; }
  .hero{ min-height: unset; }
  .hero__content{ padding: 46px 0 30px; }
  .contacts{ grid-template-columns: 1fr; }
  .map{ min-height: 320px; }
  .notice{ flex-direction:column; align-items:flex-start; }
  .gallery{ grid-template-columns: repeat(2, 1fr); }
  .gallery__item img{ height: 140px; }
}
@media (max-width: 420px){
  .btn{ width:100%; }
  .hero__cta{ flex-direction:column; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .btn{ transition:none; }
  .hero__bg{ transition:none; }
}