:root{
  --max: 1120px;
  --bg:#0f0b14;
  --surface:#151021;
  --surface2:#120d1c;
  --text:#f4f1ff;
  --muted:rgba(244,241,255,.72);
  --muted2:rgba(244,241,255,.56);
  --border:rgba(244,241,255,.12);
  --accent:#e33b85;
  --accent2:#5c2a82;
  --shadow:0 18px 60px rgba(0,0,0,.45);
  --radius:18px;
  --radius2:26px;
  --container:1100px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:"Manrope",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
}

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

.container{
  width:min(var(--container), calc(100% - 48px));
  margin:0 auto;
}

.header{
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter: blur(10px);
  background:rgba(15,11,20,.72);
  border-bottom:1px solid var(--border);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
}
.brand{display:flex;align-items:center;gap:12px}
.brand__logo{
  height:44px;
  width:auto;
  border-radius:12px;
  background:#fff;
  padding:6px 10px;
}

.nav{display:flex;gap:18px;align-items:center}
.nav__link{
  color:var(--muted);
  font-weight:600;
  font-size:14px;
  padding:8px 10px;
  border-radius:12px;
}
.nav__link:hover{background:rgba(244,241,255,.06);color:var(--text)}

.header__actions{display:flex;align-items:center;gap:12px}
.phone{color:var(--text);font-weight:700;font-size:14px;opacity:.95}
.phone:hover{color:#fff}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  height:44px;
  padding:0 16px;
  border-radius:14px;
  border:1px solid var(--border);
  font-weight:700;
  font-size:14px;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
  background:rgba(244,241,255,.04);
}
.btn:hover{transform:translateY(-1px);background:rgba(244,241,255,.07)}
.btn--primary{
  border-color:rgba(227,59,133,.35);
  background:linear-gradient(135deg, rgba(227,59,133,.95), rgba(92,42,130,.92));
}
.btn--primary:hover{background:linear-gradient(135deg, rgba(227,59,133,1), rgba(92,42,130,1))}
.btn--ghost{background:transparent}
.btn--block{width:100%}

.hero{padding:56px 0 22px}
.hero__inner{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:26px;
  align-items:center;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border:1px solid rgba(227,59,133,.25);
  border-radius:999px;
  background:rgba(227,59,133,.08);
  color:var(--muted);
  font-weight:700;
  font-size:13px;
}
.hero__title{margin:14px 0 10px;font-size:44px;line-height:1.08;letter-spacing:-.02em}
.hero__text{margin:0;color:var(--muted);max-width:56ch}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}

.hero__trust{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px}
.trust__item{
  flex:1;
  min-width:150px;
  padding:12px 14px;
  border:1px solid var(--border);
  border-radius:16px;
  background:rgba(244,241,255,.04);
}
.trust__value{font-weight:800}
.trust__label{color:var(--muted2);font-size:13px;margin-top:2px}

.hero__media{position:relative;min-height:360px}
.hero__card{
  position:relative;
  z-index:2;
  border-radius:var(--radius2);
  overflow:hidden;
  border:1px solid rgba(244,241,255,.14);
  background:rgba(244,241,255,.04);
  box-shadow:var(--shadow);
}
.hero__card-img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05) contrast(1.02)}

.glow{position:absolute;inset:auto;pointer-events:none;filter:blur(26px);opacity:.9}
.glow--1{width:240px;height:240px;left:-30px;top:-30px;background:rgba(227,59,133,.55);border-radius:50%}
.glow--2{width:280px;height:280px;right:-50px;bottom:-40px;background:rgba(92,42,130,.55);border-radius:50%}

.glow{display:none}

.section{padding:58px 0}
.section--alt{background:rgba(244,241,255,.02);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section__head{margin-bottom:22px}
.section__title{margin:0;font-size:30px;letter-spacing:-.02em}
.section__subtitle{margin:8px 0 0;color:var(--muted);max-width:70ch}

.grid{display:grid;gap:14px}
.grid--3{grid-template-columns:repeat(3, minmax(0, 1fr))}

.card{
  padding:18px 18px 16px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(244,241,255,.05), rgba(244,241,255,.03));
}
.card__title{margin:0 0 6px;font-size:16px;letter-spacing:-.01em}
.card__text{margin:0;color:var(--muted);font-size:14px}
.card__meta{margin-top:10px;color:var(--muted2);font-size:13px}

.price{
  border:1px solid var(--border);
  border-radius:var(--radius2);
  overflow:hidden;
  background:rgba(244,241,255,.03);
}
.price__row{
  display:flex;
  justify-content:space-between;
  gap:18px;
  padding:14px 16px;
  border-top:1px solid var(--border);
}
.price__row:first-child{border-top:none}
.price__name{color:var(--text);font-weight:700}
.price__value{color:rgba(255,255,255,.92);font-weight:800}
.note{margin-top:14px;color:var(--muted2);font-size:13px}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:start}

.list{display:grid;gap:12px;margin-top:16px}
.list__item{padding:14px 14px;border:1px solid var(--border);border-radius:var(--radius);background:rgba(244,241,255,.03)}
.list__title{font-weight:800}
.list__text{color:var(--muted);font-size:14px;margin-top:4px}

.promo{
  position:sticky;
  top:92px;
  padding:18px 18px;
  border:1px solid rgba(227,59,133,.25);
  border-radius:var(--radius2);
  background:linear-gradient(180deg, rgba(227,59,133,.12), rgba(92,42,130,.10));
}
.promo__title{margin:0 0 6px;font-size:18px}
.promo__text{margin:0 0 14px;color:var(--muted);font-size:14px}
.promo__actions{display:grid;gap:10px}
.promo__small{margin-top:12px;color:var(--muted2);font-size:13px}

.contacts{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:14px}
.contacts__card{padding:16px 16px;border:1px solid var(--border);border-radius:var(--radius);background:rgba(244,241,255,.03)}
.contacts__label{color:var(--muted2);font-size:13px}
.contacts__value{display:inline-block;margin-top:6px;font-weight:900;letter-spacing:-.01em}
.contacts__value:hover{color:#fff}
.contacts__hint{margin-top:6px;color:var(--muted);font-size:13px}

.footer{padding:22px 0;border-top:1px solid var(--border);background:rgba(15,11,20,.72)}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.footer__brand{color:var(--muted);font-weight:700}
.footer__links{display:flex;gap:14px;flex-wrap:wrap}
.footer__link{color:var(--muted);font-weight:700;font-size:14px}
.footer__link:hover{color:var(--text)}

@media (max-width: 980px){
  .hero__inner{grid-template-columns:1fr;}
  .hero__title{font-size:38px}
  .grid--3{grid-template-columns:repeat(2, minmax(0,1fr))}
  .split{grid-template-columns:1fr}
  .promo{position:relative;top:auto}
  .contacts{grid-template-columns:1fr}
  .nav{display:none}
}

@media (max-width: 560px){
  .container{width:min(var(--container), calc(100% - 32px))}
  .hero{padding-top:34px}
  .hero__title{font-size:32px}
  .grid--3{grid-template-columns:1fr}
  .header__actions .phone{display:none}
}


/* === DEMO SITE watermark (auto) === */
html::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: 0.34;
  color: rgba(255, 255, 255, 0.94);
  mix-blend-mode: difference;
  text-shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
  pointer-events: none;
  user-select: none;
  z-index: 200;
}

@media (prefers-color-scheme: dark) {
  html::before {
    opacity: 0.36;
    color: rgba(242, 246, 255, 0.96);
    text-shadow: 0 10px 26px rgba(0, 0, 0, 0.65);
  }
}