/* JL Contracting — sitio publico. Oscuro + dorado/cromo del logo. */
:root{
  --bg:#0d0d0e; --panel:#161719; --panel2:#1d1f22; --line:#2b2e32;
  --ink:#eef1f4; --muted:#9096a0; --gold:#c8942a; --gold-dim:#9a6b16; --chrome:#c9ccd1;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}

.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:18px;
  padding:10px 20px;background:rgba(10,10,11,.9);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line)}
.logo img{height:40px;display:block}
.nav nav{display:flex;gap:20px;margin-left:8px}
.nav nav a{color:var(--muted);text-decoration:none;font-size:14px}
.nav nav a:hover{color:var(--ink)}
.lang-switch{display:flex;gap:4px;margin-left:auto}
.lang{background:transparent;border:1px solid var(--line);color:var(--muted);
  padding:5px 10px;border-radius:7px;font-size:11px;font-weight:700;cursor:pointer;letter-spacing:.05em}
.lang.active{color:#0d0d0e;background:var(--gold);border-color:var(--gold)}

.hero{text-align:center;padding:64px 20px 56px;max-width:820px;margin:0 auto}
.hero-logo{width:min(340px,74vw);height:auto;margin-bottom:26px;
  filter:drop-shadow(0 6px 30px rgba(200,148,42,.22))}
.hero h1{font-size:clamp(28px,5vw,44px);margin:0 0 16px;line-height:1.12;letter-spacing:-.01em}
.lede{font-size:clamp(16px,2.4vw,19px);color:var(--muted);margin:0 auto 30px;max-width:620px}
.cta{display:inline-block;background:var(--gold);color:#0d0d0e;font-weight:800;
  text-decoration:none;padding:14px 30px;border-radius:11px;font-size:16px;
  box-shadow:0 6px 24px rgba(200,148,42,.28)}
.cta:hover{background:#d8a43a}

.band{max-width:1040px;margin:0 auto;padding:52px 20px}
.band.alt{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  max-width:none}
.band.alt>*{max-width:1040px;margin-left:auto;margin-right:auto}
.band h2{text-align:center;font-size:clamp(22px,3.4vw,30px);margin:0 0 34px;letter-spacing:-.01em}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.scard{background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:22px}
.scard h3{margin:0 0 8px;font-size:17px;color:var(--gold)}
.scard p{margin:0;color:var(--muted);font-size:14.5px}

.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.why{display:flex;flex-direction:column;gap:6px}
.why b{font-size:16px;color:var(--chrome)}
.why span{color:var(--muted);font-size:14.5px}

.contact-lede{text-align:center;color:var(--muted);margin:-18px auto 26px;max-width:520px}
.contact-box{display:flex;flex-direction:column;gap:12px;max-width:420px;margin:0 auto}
.contact-line{display:flex;align-items:center;gap:12px;background:var(--panel2);
  border:1px solid var(--line);border-radius:12px;padding:16px 20px;
  color:var(--ink);text-decoration:none;font-size:16px;font-weight:600}
.contact-line:hover{border-color:var(--gold-dim)}
.area{text-align:center;color:var(--muted);font-size:13px;margin:26px auto 0;max-width:560px}

footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  max-width:1040px;margin:0 auto;padding:26px 20px;border-top:1px solid var(--line);
  color:var(--muted);font-size:12.5px}

@media (max-width:560px){
  .nav nav{display:none}
  .band{padding:40px 16px}
}