:root{
  --max: 1120px;
  --bg:#0b1220;
  --bg2:#0f172a;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.08);
  --text:#e5e7eb;
  --muted:rgba(229,231,235,.78);
  --muted2:rgba(229,231,235,.62);
  --line:rgba(255,255,255,.12);
  --pri:#f472b6;
  --pri2:#fb7185;
  --good:#34d399;
  --shadow:0 18px 50px rgba(0,0,0,.35);
  --r:18px;
}
*{box-sizing:border-box}
html,body{height:100%}
html{
  background:radial-gradient(1200px 700px at 20% -10%, rgba(244,114,182,.25), transparent 60%),
             radial-gradient(900px 600px at 90% 15%, rgba(59,130,246,.18), transparent 55%),
             linear-gradient(180deg, var(--bg), var(--bg2));
  background-attachment:fixed;
}
body{
  margin:0;
  min-height:100%;
  font-family:Manrope,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:transparent;
  color:var(--text);
  line-height:1.45;
}
a{color:inherit;text-decoration:none}
.container{width:min(1120px, calc(100% - 40px)); margin:0 auto}
.skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:16px;top:16px;width:auto;height:auto;padding:10px 12px;background:#111827;border:1px solid var(--line);border-radius:10px;z-index:999}

.header{position:sticky;top:0;z-index:50;backdrop-filter:saturate(140%) blur(10px);background:rgba(10,16,30,.55);border-bottom:1px solid rgba(255,255,255,.08)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px}
.logo__mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--pri),var(--pri2));color:#0b1220;font-weight:800;box-shadow:0 14px 30px rgba(244,114,182,.25)}
.logo__text{font-weight:800;letter-spacing:.2px}
.logo--small .logo__mark{width:34px;height:34px;border-radius:12px}
.logo--small .logo__text{font-weight:800}

.nav{display:flex;gap:18px;align-items:center}
.nav__link{font-weight:600;color:var(--muted)}
.nav__link:hover{color:var(--text)}

.header__actions{display:flex;align-items:center;gap:10px}
.chip{padding:9px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text);font-weight:700;font-size:14px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:11px 16px;border:1px solid transparent;font-weight:800;letter-spacing:.15px;cursor:pointer;transition:.15s transform,.15s background,.15s border-color}
.btn:active{transform:translateY(1px)}
.btn--primary{background:linear-gradient(135deg,var(--pri),var(--pri2));color:#0b1220;box-shadow:0 18px 40px rgba(244,114,182,.25)}
.btn--primary:hover{filter:saturate(1.1)}
.btn--ghost{background:rgba(255,255,255,.03);border-color:var(--line);color:var(--text)}
.btn--ghost:hover{background:rgba(255,255,255,.06)}
.btn--block{width:100%}

.burger{display:none; width:42px; height:42px; border-radius:12px; border:1px solid var(--line); background:rgba(255,255,255,.03); cursor:pointer; padding:8px}
.burger span{display:block;height:2px;background:rgba(229,231,235,.9);border-radius:2px;margin:6px 0}

.mobile{border-bottom:1px solid rgba(255,255,255,.08);background:rgba(10,16,30,.72)}
.mobile__inner{display:flex;flex-direction:column;gap:10px;padding:14px 0}
.mobile__link{padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.03);border:1px solid var(--line);font-weight:800}
.mobile__call{padding:10px 12px;border-radius:12px;background:linear-gradient(135deg,rgba(244,114,182,.18),rgba(251,113,133,.12));border:1px solid rgba(244,114,182,.25);font-weight:900}

.hero{position:relative;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch;padding:54px 0 32px}
.hero__bg{position:absolute;inset:-120px -40px -140px -40px;background:
  radial-gradient(600px 300px at 18% 25%, rgba(244,114,182,.22), transparent 65%),
  radial-gradient(560px 300px at 85% 20%, rgba(59,130,246,.18), transparent 60%),
  radial-gradient(800px 360px at 50% 110%, rgba(34,197,94,.10), transparent 60%);
  pointer-events:none
}
.badge{display:inline-flex;gap:10px;align-items:center;padding:8px 12px;border-radius:999px;border:1px solid rgba(244,114,182,.25);background:rgba(244,114,182,.08);color:rgba(255,255,255,.9);font-weight:800;font-size:13px}
.h1{font-size:44px;line-height:1.07;margin:14px 0 12px;letter-spacing:-.5px}
.lead{color:var(--muted);font-size:17px;margin:0 0 18px;max-width:54ch}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 18px}

.trust{display:flex;gap:14px;flex-wrap:wrap;margin-top:14px}
.trust__item{padding:12px 14px;border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:14px;min-width:180px}
.trust__num{font-weight:900;font-size:18px}
.trust__txt{color:var(--muted2);font-weight:700;font-size:13px;margin-top:2px}

.card{border-radius:var(--r);background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.14);box-shadow:var(--shadow);padding:18px}
.hero__card .card{height:100%}
.h2{font-size:34px;line-height:1.12;margin:0}
.h3{font-size:22px;margin:0 0 8px}
.h4{font-size:18px;margin:0 0 10px}
.muted{color:var(--muted);font-weight:600}
.small{color:var(--muted2);font-weight:600;margin:6px 0 0}

.section{padding:48px 0;position:relative;isolation:isolate;overflow:hidden}
.section::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(10,16,30,.42)}
.section--alt::before{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015)),
  rgba(10,16,30,.55);
}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px}
.section__head .muted{max-width:64ch;margin:0}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.service{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:var(--r);padding:16px}
.list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.list li{display:flex;justify-content:space-between;gap:10px;color:rgba(229,231,235,.88);font-weight:700}
.list li span:last-child{color:rgba(229,231,235,.7);font-weight:800}
.link{display:inline-flex;margin-top:12px;font-weight:900;color:rgba(255,255,255,.92)}
.link:hover{color:white}

.note{display:flex;gap:12px;align-items:center;margin-top:16px;padding:14px 16px;border-radius:var(--r);border:1px solid rgba(52,211,153,.22);background:rgba(52,211,153,.08)}
.note__icon{width:36px;height:36px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(52,211,153,.18);font-weight:900}
.note__text{font-weight:700;color:rgba(229,231,235,.9)}

.team{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.person{display:flex;gap:12px;padding:16px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.03)}
.avatar{width:44px;height:44px;border-radius:16px;background:linear-gradient(135deg,rgba(244,114,182,.22),rgba(59,130,246,.16));border:1px solid rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;font-weight:900}

.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.quote{margin:0;padding:16px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.03)}
.quote blockquote{margin:0;color:rgba(229,231,235,.9);font-weight:700}
.quote figcaption{margin-top:10px;color:var(--muted2);font-weight:800}

.offers{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.offer{position:relative;padding:16px;border-radius:var(--r);border:1px solid rgba(244,114,182,.22);background:linear-gradient(180deg, rgba(244,114,182,.12), rgba(255,255,255,.02))}
.offer__tag{position:absolute;top:14px;right:14px;padding:6px 10px;border-radius:999px;font-weight:900;font-size:12px;background:rgba(244,114,182,.18);border:1px solid rgba(244,114,182,.25)}

.booking{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;align-items:start}
.steps{display:flex;flex-direction:column;gap:12px;margin:18px 0}
.step{display:flex;gap:12px;padding:14px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.03)}
.step__n{width:34px;height:34px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-weight:900}
.step__t{font-weight:900}
.booking__cta{display:flex;gap:12px;flex-wrap:wrap}

.form{display:flex;flex-direction:column;gap:12px;margin-top:10px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{display:flex;flex-direction:column;gap:8px}
.field__label{font-weight:800;color:rgba(229,231,235,.9);font-size:13px}
.input{width:100%;padding:12px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:rgba(5,10,20,.35);color:var(--text);outline:none;font-weight:700}
.input:focus{border-color:rgba(244,114,182,.55);box-shadow:0 0 0 3px rgba(244,114,182,.12)}
.input--ta{resize:vertical;min-height:110px}
.fineprint{margin:0;color:var(--muted2);font-weight:650;font-size:12px}

.card__row{display:flex;gap:10px;margin-top:12px}
.mini{flex:1;text-align:center;padding:10px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);font-weight:900}
.mini:hover{background:rgba(255,255,255,.06)}

.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.faq__item{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:var(--r);padding:12px 14px}
.faq__item summary{cursor:pointer;font-weight:900}
.faq__item p{margin:10px 0 0;color:var(--muted)}

.contacts{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;align-items:stretch}
.contact-list{display:flex;flex-direction:column;gap:12px;margin:18px 0}
.contact{display:flex;justify-content:space-between;gap:14px;padding:12px 14px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.03)}
.contact__k{color:var(--muted2);font-weight:900}
.contact__v{font-weight:900}

.map{height:100%}
.map__stub{height:100%;min-height:280px;display:flex;flex-direction:column;gap:10px;align-items:flex-start;justify-content:flex-end;padding:18px;border-radius:var(--r);border:1px solid var(--line);background:
  radial-gradient(450px 220px at 30% 35%, rgba(59,130,246,.12), transparent 60%),
  radial-gradient(420px 220px at 70% 60%, rgba(244,114,182,.14), transparent 60%),
  rgba(255,255,255,.03);
  position:relative
}
.map__pin{position:absolute;left:18px;top:18px;width:14px;height:14px;border-radius:999px;background:linear-gradient(135deg,var(--pri),var(--pri2));box-shadow:0 0 0 6px rgba(244,114,182,.12)}

.footer{padding:34px 0 22px;border-top:1px solid rgba(255,255,255,.08);background:rgba(10,16,30,.55)}
.footer__inner{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}
.footer__brand{max-width:46ch}
.footer__cols{display:flex;gap:38px}
.footer__title{font-weight:900;margin-bottom:10px}
.footer__link{display:block;color:var(--muted);font-weight:800;margin:8px 0}
.footer__link:hover{color:var(--text)}
.footer__bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08)}
.to-top{color:var(--muted);font-weight:900}
.to-top:hover{color:var(--text)}

.sticky{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:10px;z-index:80}
.sticky__btn{padding:12px 14px;border-radius:999px;border:1px solid var(--line);background:rgba(10,16,30,.75);backdrop-filter:blur(10px);font-weight:900}
.sticky__btn--pri{background:linear-gradient(135deg,var(--pri),var(--pri2));color:#0b1220;border-color:transparent}

@media (max-width: 980px){
  .nav{display:none}
  .burger{display:inline-block}
  .chip{display:none}
  .hero__grid{grid-template-columns:1fr; padding:34px 0 18px}
  .h1{font-size:36px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .reviews{grid-template-columns:1fr}
  .offers{grid-template-columns:1fr}
  .team{grid-template-columns:1fr}
  .booking{grid-template-columns:1fr}
  .contacts{grid-template-columns:1fr}
  .faq{grid-template-columns:1fr}
}
@media (max-width: 520px){
  .container{width:calc(100% - 28px)}
  .h1{font-size:32px}
  .section__head{flex-direction:column;align-items:flex-start}
  .grid2{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .footer__inner{flex-direction:column}
  .footer__cols{gap:24px}
  .sticky{left:14px;right:14px;bottom:14px;flex-direction:row}
  .sticky__btn{flex:1;text-align:center}
}

/* === DEMO SITE watermark (auto) === */
body::before {
  content: "DEMO SITE";
  position: fixed;
  left: clamp(12px, calc((100vw - min(var(--max), (100vw - 2.5rem))) / 4), 96px);
  top: 50%;
  transform: translate(-50%, -50%) rotate(180deg);
  writing-mode: vertical-rl;
  font-weight: 800;
  letter-spacing: 0.28em;
  font-size: 45px;
  text-transform: uppercase;
  opacity: 0.2;
  color: rgba(255, 255, 255, 0.9);
  mix-blend-mode: difference;
  text-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  user-select: none;
  z-index: 90;
}