*{box-sizing:border-box}
:root{
  --bg:#ffffff;
  --text:#202124;
  --muted:#666;
  --accent:#e30a63;
  --accent-dark:#b4074d;
  --soft:#fff5f9;
  --line:#ececec;
  --shadow:0 18px 40px rgba(0,0,0,.08);
  --radius:22px;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}

.header{
  position:sticky;top:0;z-index:20;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid rgba(0,0,0,.06);
  backdrop-filter:blur(10px);
}
.nav{
  min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.logo-wrap{display:flex;align-items:center;gap:14px}
.logo-wrap img{width:58px;height:58px;object-fit:contain;border-radius:14px}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-text strong{letter-spacing:.08em}
.logo-text span{color:var(--accent);font-weight:700;text-transform:uppercase;font-size:.92rem}

.menu{display:flex;gap:24px;align-items:center}
.menu a{font-weight:700;color:#444}
.menu-btn{
  display:none;border:0;background:var(--soft);color:var(--accent);
  border-radius:12px;padding:10px 14px;font-size:1.15rem;cursor:pointer;
}

.hero{
  padding:72px 0 42px;
  background:
    radial-gradient(circle at top right, rgba(227,10,99,.10), transparent 28%),
    radial-gradient(circle at bottom left, rgba(227,10,99,.08), transparent 24%),
    linear-gradient(180deg,#fff 0%,#fff9fb 100%);
}
.hero-grid,.split{
  display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;
}
.tag{
  display:inline-block;background:var(--soft);color:var(--accent);
  padding:7px 12px;border-radius:999px;font-weight:800;font-size:.85rem;text-transform:uppercase;
}
.tag.light{background:rgba(255,255,255,.16);color:#fff}
.hero h1{font-size:clamp(2.6rem,5vw,5rem);line-height:.95;margin:14px 0 10px}
.hero h2{font-size:clamp(1.15rem,2vw,1.7rem);margin:0 0 16px}
.hero p{color:var(--muted);font-size:1.05rem}
.buttons{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.btn{
  min-height:50px;padding:0 22px;border-radius:999px;display:inline-flex;
  align-items:center;justify-content:center;font-weight:800;transition:.2s ease;
}
.btn:hover{transform:translateY(-2px)}
.primary{background:var(--accent);color:#fff;box-shadow:0 12px 28px rgba(227,10,99,.22)}
.primary:hover{background:var(--accent-dark)}
.secondary{background:#fff;border:1px solid var(--line)}
.hero-card,.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:26px;
}
.hero-card img{max-width:460px;margin:0 auto}
.section{padding:86px 0}
.soft{background:#fffafc}
.intro{max-width:820px;color:var(--muted)}
.grid{display:grid;gap:22px;margin-top:28px}
.grid.four{grid-template-columns:repeat(4,1fr)}
.grid.three{grid-template-columns:repeat(3,1fr)}
.card h3{margin:0 0 10px}
.card p{margin:0;color:var(--muted)}
.band{
  background:linear-gradient(135deg,var(--accent) 0%,#ff3c89 100%);
  color:#fff;
}
.center{text-align:center;max-width:860px}
.band p{color:#fff}
.logo-card img{max-width:340px;margin:0 auto}
.stack{display:grid;gap:18px}
.footer{border-top:1px solid var(--line);padding:28px 0;background:#fff}
.footer-wrap{display:flex;justify-content:space-between;gap:20px;align-items:center}
.footer p{margin:6px 0 0;color:var(--muted)}
.footer a{color:var(--accent);font-weight:800}

@media (max-width:980px){
  .grid.four{grid-template-columns:repeat(2,1fr)}
  .grid.three{grid-template-columns:repeat(2,1fr)}
  .hero-grid,.split{grid-template-columns:1fr}
}
@media (max-width:768px){
  .menu-btn{display:inline-flex}
  .menu{
    display:none;position:absolute;top:84px;right:16px;flex-direction:column;align-items:flex-start;
    background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--shadow);min-width:220px;
  }
  .menu.open{display:flex}
  .grid.four,.grid.three{grid-template-columns:1fr}
  .section{padding:72px 0}
  .footer-wrap{flex-direction:column;align-items:flex-start}
}