:root{
  --bg:#0b0b0f; --card:#151821; --text:#f4f4f6; --muted:#b9bcc6;
  --red:#e11d2e; --gold:#ffb300; --line:#252938;
  --home:#e11d2e; --about:#f59e0b; --products:#22c55e; --quote:#3b82f6; --contact:#a855f7;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Arial,Helvetica,sans-serif;background:#0a0a0d;color:var(--text)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px,92%);margin:0 auto}
.header{position:sticky;top:0;z-index:50;background:rgba(10,10,13,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}
.brand{display:flex;align-items:center;gap:14px}
.brand img{width:68px;height:auto}
.brand-text{font-weight:800;letter-spacing:.4px;line-height:1.05}
.brand-text .name{font-size:1.18rem;background:linear-gradient(90deg,var(--red),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-text span{display:block;font-size:.86rem;color:var(--muted);font-weight:600}
.menu{display:flex;gap:12px;flex-wrap:wrap}
.menu a{padding:10px 14px;border-radius:12px;color:#fff;font-weight:700}
.menu a.home{background:var(--home)} .menu a.about{background:var(--about)} .menu a.products{background:var(--products)} .menu a.quote{background:var(--quote)} .menu a.contact{background:var(--contact)}
.menu a:hover{filter:brightness(1.08)}
.hero{padding:58px 0 30px;background:radial-gradient(circle at top right, rgba(225,29,46,.18), transparent 24%), radial-gradient(circle at top left, rgba(255,179,0,.12), transparent 24%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero h1{font-size:clamp(2rem,4vw,3.6rem);margin:0 0 16px}
.hero p{font-size:1.06rem;line-height:1.7;color:var(--muted)}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 18px;border-radius:12px;font-weight:700;color:#fff}
.btn-primary{background:linear-gradient(90deg,var(--red),#ff5f00)}
.btn-secondary{background:linear-gradient(90deg,#1f2937,#374151)}
.hero-card,.card{background:linear-gradient(180deg,#131721,#0f1219);border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 25px rgba(0,0,0,.25)}
.hero-card{padding:24px}
.hero-card img{width:min(420px,100%);margin:0 auto}
.section{padding:34px 0}
.section h2{font-size:2rem;margin:0 0 18px}
.lead{color:var(--muted);line-height:1.7}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{padding:22px}
.card h3{margin-top:0}
.list{margin:0;padding-left:20px;color:var(--muted);line-height:1.7}
.footer{padding:28px 0 100px;border-top:1px solid var(--line);margin-top:30px;background:#0b0d12}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
.small{color:var(--muted);font-size:.95rem;line-height:1.7}
.logo-wrap{display:flex;justify-content:center;align-items:center;background:linear-gradient(180deg,#161a25,#0d1017);padding:20px;border-radius:20px;border:1px solid var(--line)}
.floating-whatsapp{position:fixed;right:20px;bottom:20px;z-index:9999;display:inline-flex;align-items:center;gap:10px;background:#e11d2e;color:#fff;padding:14px 18px;border-radius:999px;font-weight:700;box-shadow:0 12px 30px rgba(225,29,46,.35)}
.banner{padding:36px 0 10px}
.banner h1{margin:0 0 10px;font-size:2.3rem}
.kicker{display:inline-block;padding:7px 12px;border-radius:999px;background:#171b25;border:1px solid var(--line);color:#ffcc4d;font-size:.9rem}
.product-card{display:grid;grid-template-columns:220px 1fr;gap:18px;align-items:start}
.product-card img{width:220px;height:180px;object-fit:cover;border-radius:16px;border:1px solid var(--line);background:#fff}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:8px}
.field input,.field select,.field textarea{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:#0d1017;color:white;font:inherit}
.field textarea{min-height:130px;resize:vertical}
.field.full{grid-column:1/-1}
.map-link{display:inline-block;margin-top:10px;color:#ffcc4d}
@media (max-width: 860px){
.hero-grid,.grid-3,.grid-2,.footer-grid,.form-grid{grid-template-columns:1fr}
.nav{align-items:flex-start;flex-direction:column}
.menu{gap:8px}
.product-card{grid-template-columns:1fr}
.product-card img{width:100%;height:auto}
}