:root{--black:#0b0b0b;--card:#1a1a1a;--red:#e30613;--red2:#b80000;--white:#fff;--gray:#d1d1d1;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Montserrat,Arial,Helvetica,sans-serif;background:var(--black);color:var(--white);line-height:1.5}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{background:#080808;border-bottom:1px solid rgba(255,255,255,.08);font-size:14px;color:#eee}.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0;align-items:center}.header{position:sticky;top:0;z-index:99;background:rgba(10,10,10,.94);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{display:flex;justify-content:space-between;align-items:center;min-height:82px;gap:24px}.logo img{width:160px;height:auto}.menu{display:flex;gap:28px;align-items:center;font-size:14px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.menu a:hover,.menu a.active{color:var(--red)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--red);color:#fff;border:0;border-radius:10px;padding:14px 22px;font-weight:900;text-transform:uppercase;letter-spacing:.03em;cursor:pointer;transition:.2s;box-shadow:0 10px 25px rgba(227,6,19,.18)}.btn:hover{background:var(--red2);transform:translateY(-1px)}.btn.outline{background:transparent;border:1px solid rgba(255,255,255,.5);box-shadow:none}.hamb{display:none;background:#121826;color:#fff;border:0;border-radius:50%;width:48px;height:48px;font-size:24px}.hero{min-height:690px;background:linear-gradient(90deg,rgba(0,0,0,.75),rgba(0,0,0,.18)),url('../img/banner-hm-mecanica.png') center/cover no-repeat;display:flex;align-items:center;overflow:hidden}.hero .content{max-width:610px;padding:90px 0}.eyebrow{color:var(--red);font-weight:900;letter-spacing:.12em;text-transform:uppercase;font-size:14px;margin-bottom:12px}.hero h1,.page-hero h1{font-size:clamp(42px,7vw,86px);line-height:.95;margin:0 0 22px;font-weight:1000;letter-spacing:.02em;text-transform:uppercase}.hero h1 span,.red{color:var(--red)}.hero p,.page-hero p{font-size:20px;color:#f1f1f1;max-width:620px}.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:28px}.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:-52px;position:relative;z-index:5}.badge{background:#151515;border:1px solid rgba(255,255,255,.08);padding:22px;border-radius:16px;box-shadow:0 22px 45px rgba(0,0,0,.25)}.badge strong{display:block;font-size:15px;text-transform:uppercase}.badge span{color:var(--gray);font-size:14px}section{padding:86px 0}.section-title{text-align:center;margin-bottom:42px}.section-title h2{font-size:clamp(32px,4vw,52px);margin:0 0 10px;text-transform:uppercase;letter-spacing:.08em}.section-title p{color:var(--gray);font-size:18px;max-width:760px;margin:auto}.services{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.service-card{background:var(--card);border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.08);transition:.25s}.service-card:hover{transform:translateY(-6px);border-color:rgba(227,6,19,.55)}.service-card img{width:100%;height:210px;object-fit:cover}.service-card .txt{padding:22px}.service-card h3{margin:0 0 8px;text-transform:uppercase;font-size:18px}.service-card p{color:var(--gray);margin:0;font-size:15px}.dark{background:#0f0f0f}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.step{background:linear-gradient(180deg,#1c1c1c,#121212);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:26px;min-height:240px}.num{width:44px;height:44px;background:var(--red);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:18px}.step h3{margin:0 0 10px}.step p{color:var(--gray);margin:0}.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.split img{border-radius:22px;box-shadow:0 25px 50px rgba(0,0,0,.35)}.checklist{display:grid;gap:12px;margin-top:22px}.checklist div{background:#171717;border-left:4px solid var(--red);padding:14px 16px;border-radius:8px;color:#eee}.areas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.pill{background:#1a1a1a;border:1px solid rgba(255,255,255,.1);padding:12px 18px;border-radius:999px;font-weight:800}.cta{background:linear-gradient(135deg,#1a1a1a,#0b0b0b);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);text-align:center}.cta h2{font-size:clamp(30px,4vw,52px);margin:0 0 14px;text-transform:uppercase}.cta p{color:var(--gray);font-size:18px}.page-hero{padding:88px 0;background:linear-gradient(90deg,#0b0b0b,#1a1a1a);border-bottom:1px solid rgba(255,255,255,.08)}.page-hero h1{font-size:clamp(38px,5vw,70px)}.content-block{background:#111;border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:34px;margin-bottom:22px}.content-block p{color:#ddd}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.contact-card{background:#1a1a1a;border-radius:18px;padding:26px;border:1px solid rgba(255,255,255,.08)}.form{display:grid;gap:14px}.form input,.form textarea,.form select{width:100%;padding:15px 16px;background:#fff;border:0;border-radius:8px;font:inherit}.form textarea{min-height:140px}.footer{background:#050505;padding:50px 0 24px;border-top:1px solid rgba(255,255,255,.08)}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px}.footer img{width:150px}.footer p,.footer a{color:#cfcfcf}.copy{border-top:1px solid rgba(255,255,255,.08);margin-top:28px;padding-top:20px;color:#888;text-align:center;font-size:14px}.whatsapp-float{position:fixed;right:22px;bottom:22px;width:62px;height:62px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:120;box-shadow:0 12px 30px rgba(0,0,0,.35);font-size:32px;border:3px solid #fff}
@media(max-width:980px){.menu{display:none;position:absolute;top:82px;left:0;right:0;background:#090909;flex-direction:column;align-items:flex-start;padding:24px 30px;border-bottom:1px solid rgba(255,255,255,.1)}.menu.open{display:flex}.hamb{display:block}.nav{min-height:76px}.logo img{width:130px}.hero{min-height:520px;background-position:center right}.hero .content{padding:56px 0}.badges,.services,.steps,.contact-grid,.footer-grid{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}}
@media(max-width:640px){.topbar{display:none}.container{width:min(100% - 28px,var(--max))}.logo img{width:110px}.hamb{width:44px;height:44px}.hero{min-height:520px;background:linear-gradient(180deg,rgba(0,0,0,.45),rgba(0,0,0,.96)),url('../img/banner-hm-mecanica.png') center/cover no-repeat}.hero h1{font-size:42px}.hero p{font-size:16px}.hero-actions{flex-direction:column}.btn{width:100%;padding:14px}.badges{margin-top:0;padding-top:18px}.badges,.services,.steps,.contact-grid,.footer-grid{grid-template-columns:1fr}.service-card img{height:220px}section{padding:58px 0}.page-hero{padding:56px 0}.content-block{padding:24px}.whatsapp-float{width:56px;height:56px;font-size:28px;right:16px;bottom:16px}}
