:root{
  --yellow:#f3c300;
  --yellow-dark:#c59a00;
  --charcoal:#171717;
  --ink:#242424;
  --muted:#666;
  --line:#e8e1ca;
  --soft:#fff9df;
  --white:#fff;
  --radius:22px;
  --shadow:0 20px 60px rgba(0,0,0,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1160px,calc(100% - 32px));margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:1rem;background:#000;color:#fff;padding:.7rem 1rem;z-index:1000}
.skip-link:focus{left:1rem}
.site-header{
  position:sticky;top:0;z-index:99;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(0,0,0,.07);
}
.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{width:250px;height:auto}
.main-nav{display:flex;align-items:center;gap:28px;font-weight:700;color:#333}
.main-nav a{position:relative}
.main-nav a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;bottom:-8px;width:0;height:3px;background:var(--yellow);transition:.25s ease;
}
.main-nav a:hover::after{width:100%}
.nav-cta{background:var(--charcoal);color:#fff;padding:.8rem 1rem;border-radius:999px}
.nav-toggle{display:none;background:transparent;border:0;width:44px;height:44px;padding:8px;cursor:pointer}
.nav-toggle span{display:block;height:3px;background:#111;margin:6px 0;border-radius:99px}
.section-pad{padding:86px 0}
.hero{
  position:relative;
  overflow:hidden;
  min-height:calc(100vh - 82px);
  display:grid;align-items:center;
  background:
    radial-gradient(circle at 75% 25%, rgba(243,195,0,.22), transparent 30%),
    linear-gradient(135deg,#fff 0%,#fff 54%,#fff4ba 100%);
}
.hero::before{
  content:"";
  position:absolute;inset:auto -10% -42% 38%;
  width:860px;height:860px;border-radius:50%;
  border:90px solid rgba(243,195,0,.12);
}
.hero::after{
  content:"";position:absolute;right:8%;top:18%;width:340px;height:340px;
  background:repeating-linear-gradient(45deg,rgba(0,0,0,.06) 0 2px,transparent 2px 14px);
  clip-path:polygon(20% 0,100% 25%,78% 100%,0 82%);opacity:.55;
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:56px}
.eyebrow{display:inline-flex;align-items:center;gap:.45rem;color:#8b6d00;background:rgba(243,195,0,.18);border:1px solid rgba(197,154,0,.22);padding:.35rem .7rem;border-radius:999px;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(2.4rem,5vw,5.2rem);line-height:.98;letter-spacing:-.06em;margin:20px 0;color:#121212}
h2{font-size:clamp(2rem,3.6vw,3.5rem);line-height:1.04;letter-spacing:-.04em;color:#151515;margin:16px 0}
h3{font-size:1.15rem;line-height:1.2;margin-bottom:.55rem}
.hero-copy p,.section-head p,.company p,.cta-copy p{font-size:1.09rem;color:var(--muted);max-width:650px}
.hero-actions,.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  min-height:48px;border-radius:999px;padding:.85rem 1.2rem;
  border:2px solid transparent;font-weight:900;cursor:pointer;transition:.2s ease;
}
.btn-primary{background:var(--yellow);color:#171717;box-shadow:0 12px 30px rgba(243,195,0,.32)}
.btn-primary:hover{transform:translateY(-2px);background:#ffd42a}
.btn-outline{background:#fff;border-color:#171717;color:#171717}
.btn-outline:hover{background:#171717;color:#fff;transform:translateY(-2px)}
.btn-outline.light{border-color:#fff;color:#fff;background:transparent}
.btn-outline.light:hover{background:#fff;color:#171717}
.btn.full{width:100%;border:0;font-size:1rem}
.hero-card{
  position:relative;
  background:rgba(255,255,255,.86);
  border:1px solid rgba(0,0,0,.08);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:28px;
  overflow:hidden;
}
.card-topline{height:8px;background:linear-gradient(90deg,var(--yellow),#111);position:absolute;top:0;left:0;right:0}
.hero-logo{margin:20px auto 32px;max-width:450px}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.metric-grid div{background:#fbfbfb;border:1px solid #eee;border-radius:18px;padding:20px}
.metric-grid strong{display:block;font-size:1.35rem;color:#111;letter-spacing:-.02em}
.metric-grid span{color:#6f6f6f;font-weight:700;font-size:.9rem}
.trust-band{background:#171717;color:#fff;border-block:1px solid #2b2b2b}
.trust-items{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:16px;padding:22px 0}
.trust-items span{display:inline-flex;background:#232323;border:1px solid #363636;border-radius:999px;padding:.6rem .95rem;font-weight:800;color:#f7f7f7}
.section-head{max-width:820px;margin-bottom:38px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{
  min-height:245px;background:#fff;border:1px solid #eee;border-radius:var(--radius);padding:26px;box-shadow:0 10px 30px rgba(0,0,0,.06);transition:.22s ease;
}
.service-card:hover{transform:translateY(-6px);box-shadow:0 24px 55px rgba(0,0,0,.1);border-color:rgba(243,195,0,.5)}
.service-card p{color:#666;margin-bottom:0}
.service-card [class^="icon-"]{width:54px;height:54px;border-radius:16px;background:var(--soft);border:1px solid rgba(197,154,0,.25);margin-bottom:20px;position:relative;overflow:hidden}
.icon-road::before,.icon-pave::before,.icon-water::before,.icon-building::before,.icon-slope::before,.icon-emergency::before{content:"";position:absolute;inset:13px;background:#171717;border-radius:6px;transform:skewX(-12deg)}
.icon-road::after{content:"";position:absolute;width:34px;height:4px;background:var(--yellow);left:10px;top:25px;transform:rotate(-25deg)}
.icon-pave::after{content:"";position:absolute;inset:9px;background:repeating-linear-gradient(90deg,transparent 0 8px,var(--yellow) 8px 10px)}
.icon-water::before{border-radius:50% 50% 50% 0;transform:rotate(-45deg);background:#171717}
.icon-water::after{content:"";position:absolute;width:28px;height:8px;background:var(--yellow);left:13px;bottom:11px;border-radius:99px}
.icon-building::before{inset:10px 16px 10px 14px;transform:none;border-radius:2px;background:#171717;box-shadow:12px 0 0 var(--yellow)}
.icon-slope::before{inset:auto 10px 13px 9px;height:26px;clip-path:polygon(0 100%,100% 0,100% 100%);transform:none;background:#171717}
.icon-emergency::before{inset:10px 24px;background:#171717;border-radius:99px;transform:none;box-shadow:0 0 0 11px var(--yellow)}
.experience{background:linear-gradient(180deg,#fbfbfb,#fff)}
.timeline{position:relative;display:grid;gap:18px;margin-left:12px}
.timeline::before{content:"";position:absolute;left:18px;top:0;bottom:0;width:3px;background:linear-gradient(var(--yellow),#1b1b1b)}
.timeline-item{position:relative;background:#fff;border:1px solid #ececec;border-radius:20px;padding:24px 24px 24px 68px;box-shadow:0 10px 30px rgba(0,0,0,.05)}
.timeline-item::before{content:"";position:absolute;left:7px;top:26px;width:24px;height:24px;background:var(--yellow);border:5px solid #fff;border-radius:50%;box-shadow:0 0 0 2px var(--yellow-dark)}
.timeline-item span{display:inline-flex;font-weight:900;color:#8b6d00;background:var(--soft);border-radius:999px;padding:.25rem .65rem;margin-bottom:10px}
.timeline-item p{color:#666;margin-bottom:0}
.company{background:#171717;color:#fff;position:relative;overflow:hidden}
.company::before{content:"";position:absolute;right:-200px;top:-200px;width:540px;height:540px;border-radius:50%;border:70px solid rgba(243,195,0,.13)}
.company h2{color:#fff}
.company p{color:#d8d8d8}
.company-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:start}
.company-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.company-badges span{background:#262626;border:1px solid #3b3b3b;border-radius:999px;padding:.65rem .85rem;font-weight:800;color:#fff}
.info-panel{background:#fff;color:#161616;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.info-panel h3{font-size:1.6rem;margin-bottom:20px}
dl{margin:0;display:grid;gap:16px}
dl div{border-bottom:1px solid #ececec;padding-bottom:14px}
dl div:last-child{border-bottom:0;padding-bottom:0}
dt{font-weight:900;color:#7a6100;text-transform:uppercase;font-size:.78rem;letter-spacing:.07em}
dd{margin:4px 0 0;color:#292929;font-weight:700}
.cta-section{background:linear-gradient(135deg,#222,#101010);color:#fff;position:relative;overflow:hidden}
.cta-section::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 20%,rgba(243,195,0,.22),transparent 34%);pointer-events:none}
.contact-grid{position:relative;z-index:1;display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start}
.cta-copy h2{color:#fff}
.cta-copy p{color:#dedede}
.contact-form{background:#fff;color:#171717;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);display:grid;gap:16px}
.contact-form label{display:grid;gap:7px;font-weight:900}
input,select,textarea{width:100%;font:inherit;border:1px solid #ddd;border-radius:14px;padding:.9rem 1rem;background:#fbfbfb;color:#171717;outline:none;transition:.18s ease}
input:focus,select:focus,textarea:focus{border-color:var(--yellow-dark);box-shadow:0 0 0 4px rgba(243,195,0,.22);background:#fff}
textarea{resize:vertical}.form-note{margin:0;color:#777;font-size:.88rem;text-align:center}
.site-footer{background:#0d0d0d;color:#fff;padding:44px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:28px;border-bottom:1px solid #282828;padding-bottom:30px}
.footer-logo{max-width:260px;filter:brightness(1.2)}
.site-footer p{color:#cfcfcf;margin:14px 0 0}.site-footer strong{display:block;margin-bottom:10px;color:var(--yellow)}
.site-footer a{display:block;color:#e8e8e8;margin:.4rem 0}.site-footer a:hover{color:var(--yellow)}
.copyright{padding-top:20px;color:#a8a8a8;font-size:.9rem}
.floating-whatsapp{
  position:fixed;right:18px;bottom:18px;z-index:90;background:#25d366;color:#fff;font-weight:950;
  border-radius:999px;padding:.85rem 1rem;box-shadow:0 14px 30px rgba(0,0,0,.25)
}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}.reveal.visible{opacity:1;transform:translateY(0)}
@media (max-width:960px){
  .hero-grid,.company-grid,.contact-grid{grid-template-columns:1fr}
  .service-grid{grid-template-columns:1fr 1fr}.hero{min-height:auto}
}
@media (max-width:760px){
  .nav-wrap{height:72px}.brand img{width:190px}.nav-toggle{display:block}
  .main-nav{position:absolute;left:16px;right:16px;top:80px;background:#fff;border:1px solid #eee;border-radius:18px;box-shadow:var(--shadow);padding:16px;display:none;flex-direction:column;align-items:stretch;gap:8px}
  .main-nav.open{display:flex}.main-nav a{padding:.85rem 1rem;border-radius:12px}.main-nav a:hover{background:#f7f7f7}.main-nav a::after{display:none}.nav-cta{text-align:center}
  .section-pad{padding:62px 0}.hero-grid{gap:32px}.hero-logo{max-width:320px}.metric-grid{grid-template-columns:1fr}.service-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.timeline{margin-left:0}.timeline-item{padding-left:56px}.floating-whatsapp{right:12px;bottom:12px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.reveal{opacity:1;transform:none}}