:root{
  --black:#050505; --black2:#0c0c0c; --red:#ed111b; --white:#fff; --gray:#b8b8b8;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--black);color:var(--white);font-family:Montserrat,Arial,sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),92%);margin:auto}
.topbar{position:sticky;top:0;z-index:50;background:rgba(5,5,5,.94);backdrop-filter:blur(12px);border-bottom:1px solid #252525}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.brand{display:flex;flex-direction:column;line-height:1}
.brand span{font-family:"Barlow Condensed",sans-serif;font-size:34px;font-style:italic;font-weight:700;letter-spacing:2px}
.brand small{margin-top:7px;color:#ddd;font-size:8px;letter-spacing:1.5px}
nav{display:flex;gap:26px;font-weight:600;font-size:14px}
nav a:hover{color:var(--red)}
.menu{display:none;background:none;border:0;color:#fff;font-size:28px}
.hero{min-height:620px;position:relative;display:flex;align-items:center;background:
linear-gradient(90deg,rgba(0,0,0,.92),rgba(0,0,0,.55),rgba(0,0,0,.2)),
url("taftech-apresentacao.png") center 25%/cover no-repeat;border-bottom:2px solid var(--red)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,#050505 100%)}
.hero-content{position:relative;z-index:1;padding:100px 0 90px;max-width:720px}
.eyebrow{color:var(--red);font-size:13px;font-weight:800;letter-spacing:2px;margin:0 0 10px}
h1{font-family:"Barlow Condensed",sans-serif;font-size:clamp(48px,7vw,88px);line-height:.95;text-transform:uppercase;margin:0 0 25px;font-style:italic}
h1 strong{color:var(--red)}
.hero-text{font-size:18px;max-width:650px;color:#eee}
.buttons{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border:1px solid var(--red);font-weight:800;text-transform:uppercase;font-size:13px;letter-spacing:.5px;transition:.2s}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:#ff2933;transform:translateY(-2px)}
.btn-outline{background:transparent}
.btn-outline:hover{background:#fff;color:#000;border-color:#fff}
.showcase{background:#080808;padding:50px 0}
.showcase img{display:block;width:100%;height:auto;border:1px solid #222;box-shadow:0 20px 60px rgba(0,0,0,.45)}
.section{padding:95px 0}
.dark{background:linear-gradient(135deg,#080808,#111)}
.two-col{display:grid;grid-template-columns:1fr 1.1fr;gap:70px}
h2{font-family:"Barlow Condensed",sans-serif;font-size:clamp(38px,5vw,60px);line-height:1;text-transform:uppercase;font-style:italic;margin:0 0 22px}
.two-col p,.section-title>p:not(.eyebrow){color:#bdbdbd}
.products{background:#0a0a0a}
.section-title{margin-bottom:45px;max-width:720px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#111;border:1px solid #292929;padding:30px;position:relative;overflow:hidden;min-height:225px}
.card:before{content:"";position:absolute;left:0;top:0;width:5px;height:100%;background:var(--red)}
.icon{color:var(--red);font-weight:900;font-size:13px;margin-bottom:18px}
.card h3{font-family:"Barlow Condensed",sans-serif;font-size:30px;text-transform:uppercase;font-style:italic;margin:0 0 10px}
.card p{color:#aaa;margin:0;font-size:14px}
.quality{background:#050505}
.quality-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.quality-item{display:flex;gap:20px;padding:25px;border:1px solid #262626;background:#0d0d0d}
.quality-item>span{width:40px;height:40px;flex:0 0 40px;border:2px solid var(--red);border-radius:50%;display:grid;place-items:center;color:var(--red);font-weight:900}
.quality-item h3{margin:0 0 5px;font-size:18px}
.quality-item p{margin:0;color:#999;font-size:14px}
.cta{border-top:2px solid var(--red);border-bottom:2px solid var(--red);background:linear-gradient(100deg,#180305,#090909);padding:55px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}
.cta h2{font-size:clamp(32px,4vw,48px);max-width:800px}
.contact{background:#0d0d0d}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px}
.contact-box{border:1px solid #292929;padding:30px;display:flex;flex-direction:column;gap:18px;background:#080808}
.contact-box a:not(.btn),.contact-box span{font-weight:600}
.full{width:100%;margin-top:10px}
footer{background:#000;border-top:1px solid #222;padding:30px 0}
.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:center;color:#777;font-size:12px}
.footer-inner strong{display:block;color:#fff;font-size:22px;font-style:italic}
.footer-inner span{display:block}
@media(max-width:800px){
  nav{display:none}.menu{display:block}
  .nav.open nav{display:flex;position:absolute;top:76px;left:0;right:0;background:#080808;flex-direction:column;padding:20px 4%;border-bottom:1px solid #222}
  .hero{min-height:650px;background-position:58% center}
  .hero-content{padding-top:130px}
  .two-col,.contact-grid{grid-template-columns:1fr;gap:35px}
  .cards{grid-template-columns:1fr 1fr}
  .quality-grid{grid-template-columns:1fr}
  .cta-inner{flex-direction:column;align-items:flex-start}
}
@media(max-width:520px){
  .brand span{font-size:28px}
  .cards{grid-template-columns:1fr}
  .hero-text{font-size:16px}
  .section{padding:70px 0}
  .showcase{padding:20px 0}
  .footer-inner{flex-direction:column;align-items:flex-start}
}