:root{
  --primary:#0f2d62;
  --primary-hover:#153b82;
  --text:#111827;
  --text-light:#6b7280;
  --bg:#ffffff;
  --section:#f8fafc;
  --border:#e5e7eb;
  --radius:12px;
  --shadow:0 4px 20px rgba(0,0,0,.06);
  --shadow-lg:0 15px 40px rgba(0,0,0,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Inter,Poppins,system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;font-size:18px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.container{width:min(1200px,calc(100% - 64px));margin:0 auto}
.navbar{height:80px;background:white;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;display:flex;align-items:center}
.navbar .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:flex;flex-direction:column}
.brand-title{font-size:20px;font-weight:700;color:var(--primary)}
.brand-subtitle{font-size:11px;color:var(--text-light);text-transform:uppercase;letter-spacing:1px}
.nav-links{display:flex;gap:32px;font-size:15px;font-weight:500}
.nav-links a{transition:color .2s;color:var(--text-light)}
.nav-links a:hover{color:var(--primary)}
.nav-cta .btn{padding:10px 20px;font-size:14px}
.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:80vh;gap:60px;padding:60px 0}
.hero-left h1{font-size:64px;font-weight:800;line-height:1.1;color:var(--primary);margin-bottom:20px}
.hero-left p{font-size:20px;color:var(--text-light);margin-bottom:32px;max-width:500px}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.hero-right{display:flex;justify-content:center}
.hero-right img{max-width:500px;border-radius:16px;box-shadow:var(--shadow-lg);animation:float 3s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.btn{display:inline-block;padding:14px 28px;border-radius:8px;font-weight:600;font-size:16px;transition:all .3s;cursor:pointer;border:none}
.btn-primary{background:var(--primary);color:white}
.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}
.btn-outline{background:white;border:1px solid #d1d5db;color:var(--text)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-whatsapp{background:#25D366;color:white}
.btn-whatsapp:hover{background:#1da851}
.section-title{font-size:40px;font-weight:800;color:var(--primary);text-align:center;margin-bottom:48px}
.features{background:var(--section);padding:100px 0}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.feature-card{padding:32px 20px}
.feature-card .icon{font-size:36px;margin-bottom:16px}
.feature-card h3{font-size:20px;font-weight:700;margin-bottom:8px;color:var(--primary)}
.feature-card p{font-size:15px;color:var(--text-light)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding:60px 0}
.card{background:white;padding:24px;border-radius:var(--radius);border:1px solid var(--border);transition:all .3s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.card-media{margin-bottom:16px;border-radius:8px;overflow:hidden;aspect-ratio:1;background:#f3f4f6}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-title{font-size:18px;font-weight:700;margin-bottom:8px}
.price{font-size:24px;font-weight:800;color:var(--primary);margin-bottom:12px}
.card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.card-actions .btn{padding:10px 20px;font-size:14px}
.trust{text-align:center;padding:80px 0}
.trust-logos{display:flex;justify-content:center;gap:48px;margin-top:32px;flex-wrap:wrap}
.trust-item{color:var(--text-light);font-size:15px;font-weight:600}
.cta{background:var(--primary);color:white;text-align:center;padding:80px 0}
.cta h2{font-size:40px;font-weight:800;margin-bottom:16px}
.cta p{font-size:18px;opacity:.9;margin-bottom:32px}
.cta .btn{background:white;color:var(--primary)}
.site-footer{background:var(--section);border-top:1px solid var(--border);padding:32px 0;text-align:center;font-size:14px;color:var(--text-light)}
@media(max-width:768px){.hero{grid-template-columns:1fr;text-align:center;min-height:auto}.hero-left h1{font-size:36px}.hero-right img{max-width:300px}.features-grid{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:1fr 1fr}.nav-links{display:none}}
@media(max-width:480px){.features-grid{grid-template-columns:1fr}.product-grid{grid-template-columns:1fr}}