:root{
  --primary:#ef2b35;
  --primary-dark:#c61d26;
  --dark:#090909;
  --dark-2:#151515;
  --text:#1e1e1e;
  --muted:#5f5f5f;
  --line:#e8e8e8;
  --soft:#f6f6f7;
  --white:#fff;
  --shadow:0 16px 38px rgba(0,0,0,.10);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial, Helvetica, sans-serif;color:var(--text);background:#fff}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}

.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.98);border-bottom:1px solid rgba(0,0,0,.08);backdrop-filter:blur(10px)}
.nav-wrap{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:56px;width:auto;border-radius:12px;box-shadow:0 10px 24px rgba(0,0,0,.14)}
.brand-text{font-size:.9rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--dark)}
.menu{display:flex;gap:24px;font-size:14px;font-weight:800}
.menu a{color:#191919;position:relative}
.menu a::after{content:"";position:absolute;left:0;bottom:-7px;width:0;height:3px;background:var(--primary);transition:width .25s ease;border-radius:99px}
.menu a:hover{color:var(--primary)}
.menu a:hover::after{width:100%}
.menu-btn{display:none;background:transparent;border:0;padding:0;cursor:pointer}
.menu-btn span{display:block;width:26px;height:2px;background:#111;margin:5px 0}

.hero{padding:54px 0 42px;background:linear-gradient(180deg,#ffffff 0%,#fbfbfb 100%);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-120px;right:-90px;width:420px;height:420px;background:radial-gradient(circle, rgba(239,43,53,.14) 0%, rgba(239,43,53,0) 68%)}
.hero::after{content:"";position:absolute;left:-120px;bottom:-160px;width:360px;height:360px;background:radial-gradient(circle, rgba(0,0,0,.08) 0%, rgba(0,0,0,0) 70%)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;position:relative;z-index:1}
.hero-brand{display:inline-flex;padding:10px;margin-bottom:18px;max-width:280px;background:#0e0e0e;border:1px solid rgba(239,43,53,.28)}
.hero-brand img{border-radius:16px}
.tag{display:inline-block;margin:0 0 10px;padding:10px 14px;border-radius:999px;background:rgba(239,43,53,.10);color:var(--primary);font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:800}
.tag-light{background:rgba(255,255,255,.12);color:#fff}
h1{font-size:clamp(2.8rem,5vw,5.2rem);line-height:.94;margin:10px 0 12px;color:#090909;text-transform:uppercase}
h2{font-size:clamp(2rem,4vw,3.1rem);line-height:1.04;margin:12px 0 18px;color:#111}
h3{margin:0 0 10px;font-size:1.12rem;color:#111}
p{line-height:1.8;color:var(--muted);margin:0 0 12px}
.lead{font-size:1.28rem;font-weight:900;color:var(--primary);margin-bottom:12px}
.hero-text{max-width:600px}
.hero-actions,.contact-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.btn{min-height:52px;padding:0 22px;border-radius:14px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;transition:transform .2s ease, box-shadow .2s ease, opacity .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 16px 30px rgba(239,43,53,.25)}
.btn-secondary{background:#111;color:#fff;border:1px solid #111}
.btn-white{background:#fff;color:#111}
.btn-outline{border:1px solid rgba(255,255,255,.45);color:#fff}
.hero-media{padding:14px;overflow:hidden;border:1px solid rgba(239,43,53,.12);background:linear-gradient(180deg,#fff,#f7f7f7)}
.hero-media img{border-radius:20px;width:100%;height:100%;object-fit:cover}

.summary{padding:4px 0 16px}
.summary-grid,.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.info-box{padding:28px;position:relative;overflow:hidden}
.info-box::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:linear-gradient(180deg,var(--primary),#111)}
.section{padding:88px 0}
.alt{background:linear-gradient(180deg,#fafafa 0%,#f5f5f5 100%)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}
.logo-card{padding:18px;background:linear-gradient(135deg,#111,#1c1c1c)}
.logo-card img{border-radius:18px}
.quote{margin-top:22px;padding:20px 22px;background:#fff;border-left:4px solid var(--primary);border-radius:0 16px 16px 0;font-weight:800;color:#111;box-shadow:var(--shadow)}
.visual-stack{position:relative;min-height:560px}
.stack-main{width:100%;height:100%;object-fit:cover;border-radius:28px;box-shadow:var(--shadow)}
.stack-float{position:absolute;right:-14px;bottom:-24px;width:min(42%,280px);border-radius:20px;border:8px solid #fff;box-shadow:var(--shadow)}
.feature-list{list-style:none;padding:0;margin:24px 0 0}
.feature-list li{position:relative;padding:13px 0 13px 34px;border-bottom:1px solid rgba(0,0,0,.08);font-weight:700;color:#2a2a2a}
.feature-list li::before{content:"●";position:absolute;left:8px;top:10px;color:var(--primary);font-size:18px}
.section-head{text-align:center;max-width:780px;margin:0 auto 34px}
.photo-card{overflow:hidden}
.photo-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.photo-copy{padding:22px}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-grid figure{margin:0;overflow:hidden;background:#111}
.gallery-grid img{width:100%;aspect-ratio:1/1;object-fit:cover;transition:transform .35s ease, opacity .35s ease}
.gallery-grid figure:hover img{transform:scale(1.04);opacity:.95}
.contact-box{background:linear-gradient(135deg,#0b0b0b 0%,#1b1b1b 55%,#7e1118 100%);color:#fff;border-radius:30px;padding:42px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.06)}
.contact-box p,.contact-box h2{color:#fff}
.phone{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:900;letter-spacing:.02em;color:#fff;margin-top:8px}
.footer{padding:34px 0 50px;background:#fff}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr auto;gap:24px;align-items:center;border-top:1px solid var(--line);padding-top:28px}
.footer-grid p{margin:0 0 8px}
.footer-logo{max-height:58px;width:auto;border-radius:10px;box-shadow:0 8px 20px rgba(0,0,0,.1)}
.whatsapp-float{position:fixed;right:18px;bottom:18px;z-index:90;background:linear-gradient(135deg,#111,#252525);color:#fff;padding:14px 18px;border-radius:999px;font-weight:800;box-shadow:0 14px 24px rgba(0,0,0,.16);border:1px solid rgba(239,43,53,.35)}

@media (max-width:980px){
  .hero-grid,.two-col,.contact-box,.footer-grid{grid-template-columns:1fr}
  .summary-grid,.cards-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}
  .visual-stack{min-height:auto}
  .stack-main{max-height:620px}
  .stack-float{position:static;width:72%;margin:18px auto 0}
}
@media (max-width:760px){
  .menu-btn{display:block}
  .brand-text{display:none}
  .menu{display:none;position:absolute;top:84px;left:0;right:0;flex-direction:column;background:#fff;padding:18px;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
  .menu.open{display:flex}
  .summary-grid,.cards-grid,.gallery-grid{grid-template-columns:1fr}
  .section{padding:68px 0}
  h1{font-size:2.55rem}
  .contact-box{padding:28px}
  .hero-brand{max-width:220px}
}