:root{
  --pink:#ff7ab3;
  --pink-soft:#fff0f7;
  --blue:#74c8ff;
  --blue-soft:#eef9ff;
  --yellow:#ffd84d;
  --green:#8bd96b;
  --ink:#334155;
  --muted:#64748b;
  --line:#e9edf5;
  --white:#fff;
  --shadow:0 20px 60px rgba(51,65,85,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 10% 10%, rgba(255,122,179,.15), transparent 25%),
    radial-gradient(circle at 90% 0%, rgba(116,200,255,.16), transparent 28%),
    #fff;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.topbar{
  position:sticky;top:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 5%;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;color:#1d4ed8}
.brand img{width:68px;height:auto}
.nav{display:flex;gap:24px;font-weight:800;font-size:14px;color:var(--muted)}
.nav a:hover{color:var(--pink)}
.menu-btn{display:none;background:var(--pink);color:white;border:0;border-radius:14px;padding:10px 13px;font-size:20px}
.hero{
  position:relative;overflow:hidden;
  min-height:650px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;
  align-items:center;padding:70px 5% 60px;
}
.hero-bg{
  position:absolute;inset:28px 5%;z-index:-1;border-radius:42px;
  background:linear-gradient(135deg, var(--pink-soft), var(--blue-soft));
  border:1px solid var(--line);
}
.eyebrow,.section-title span,.pill{
  display:inline-block;
  padding:9px 16px;border-radius:999px;
  background:#fff;
  color:#e24d93;
  font-weight:900;
  box-shadow:0 8px 22px rgba(226,77,147,.12);
  border:1px solid #ffe1ef;
}
.hero h1{
  margin:18px 0 18px;
  font-size:clamp(42px,7vw,82px);
  line-height:.95;
  letter-spacing:-2.5px;
  color:#1f3a5f;
}
.hero p{font-size:20px;line-height:1.65;color:#475569;max-width:700px}
.hero-actions,.contact-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:52px;padding:14px 22px;border-radius:999px;
  font-weight:900;transition:.25s transform,.25s box-shadow;
}
.btn:hover{transform:translateY(-3px)}
.primary{background:linear-gradient(135deg,#25d366,#22b95a);color:white;box-shadow:0 14px 28px rgba(37,211,102,.24)}
.secondary{background:#fff;color:#1d4ed8;border:2px solid #dbeafe;box-shadow:0 14px 28px rgba(29,78,216,.10)}
.hero-card{
  padding:18px;background:white;border-radius:34px;box-shadow:var(--shadow);
  transform:rotate(2deg);
}
.hero-card img{border-radius:24px;width:100%;object-fit:cover}
.section{padding:76px 5%}
.section-title{text-align:center;max-width:860px;margin:0 auto 38px}
.section-title h2{font-size:clamp(30px,4vw,52px);line-height:1.05;margin:18px 0 12px;color:#1f3a5f}
.section-title p{font-size:18px;color:var(--muted)}
.intro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.intro-grid article,.product-card,.info-card,.contact-box{
  background:white;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:0 12px 35px rgba(51,65,85,.08)
}
.intro-grid article h3{margin-top:0;color:#e24d93;font-size:24px}
.intro-grid article p,.product-card p,.info-card p,.contact-box p{color:var(--muted);line-height:1.6}
.product-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:stretch}
.product-card{overflow:hidden;padding:0}
.product-card img{width:100%;aspect-ratio:1/1;object-fit:cover}
.product-card div{padding:24px}
.product-card h3{font-size:25px;margin:0 0 10px;color:#1f3a5f}
.product-card.big{grid-row:span 2}
.product-card.big img{aspect-ratio:1.15/1}
.feature{
  width:min(1120px,90%);
  margin:30px auto;
  padding:32px;
  display:grid;grid-template-columns:1fr 430px;gap:36px;align-items:center;
  background:linear-gradient(135deg,#fff,#fff5fa);
  border:1px solid var(--line);
  border-radius:38px;
  box-shadow:var(--shadow);
}
.feature h2{font-size:42px;color:#1f3a5f;margin:18px 0}
.feature p{color:var(--muted);line-height:1.65}
.feature img{border-radius:28px;box-shadow:0 16px 45px rgba(51,65,85,.18)}
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0 0;padding:0;list-style:none}
.checks li{
  background:white;border:1px solid var(--line);padding:12px 14px;border-radius:16px;
  font-weight:800;color:#475569;
}
.checks li::before{content:"✓ ";color:#25d366;font-weight:900}
.models{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:1120px;margin:auto}
.models span{
  background:linear-gradient(135deg,#fff,#f8fbff);
  border:1px solid var(--line);
  color:#475569;
  padding:12px 16px;
  border-radius:999px;
  font-weight:800;
  box-shadow:0 8px 22px rgba(51,65,85,.06)
}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.gallery img{
  width:100%;height:100%;aspect-ratio:1/1;object-fit:cover;
  border-radius:28px;border:10px solid white;box-shadow:var(--shadow)
}
.info{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.info-card h2{font-size:34px;color:#1f3a5f;margin-top:0}
.info-card.accent{background:linear-gradient(135deg,#f2fbff,#fff1f8)}
.contact{padding-top:30px}
.contact-box{
  text-align:center;
  max-width:900px;
  margin:auto;
  background:
    radial-gradient(circle at 20% 20%,rgba(255,216,77,.22),transparent 28%),
    radial-gradient(circle at 80% 0%,rgba(116,200,255,.18),transparent 30%),
    white;
}
.contact-box img{width:180px;margin:0 auto 16px}
.contact-box h2{font-size:42px;color:#1f3a5f;margin:10px 0}
.contact-actions{justify-content:center}
.float-wa{
  position:fixed;right:20px;bottom:20px;z-index:30;
  background:#25d366;color:white;padding:16px 20px;border-radius:999px;
  font-weight:900;box-shadow:0 16px 35px rgba(37,211,102,.35)
}
footer{text-align:center;padding:28px 5%;background:#f8fbff;color:#64748b;font-weight:800;border-top:1px solid var(--line)}
@media(max-width:900px){
  .menu-btn{display:block}
  .nav{
    position:absolute;right:5%;top:76px;
    display:none;flex-direction:column;
    padding:18px;background:white;border:1px solid var(--line);
    border-radius:20px;box-shadow:var(--shadow)
  }
  .nav.open{display:flex}
  .hero{grid-template-columns:1fr;padding-top:42px}
  .hero-card{transform:none}
  .intro-grid,.product-grid,.feature,.info{grid-template-columns:1fr}
  .feature{width:90%;padding:24px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .checks{grid-template-columns:1fr}
}
@media(max-width:560px){
  .brand span{display:none}
  .hero h1{font-size:42px}
  .hero p{font-size:17px}
  .section{padding:56px 5%}
  .gallery{grid-template-columns:1fr}
  .btn{width:100%}
  .float-wa{left:16px;right:16px;text-align:center}
}