.header-cta{font-size:14px;font-weight:600;padding:19px 27px}.service-card a{padding:0;border:0;background:transparent;color:var(--yellow);font-size:11px;font-weight:800;text-transform:uppercase}.service-card a b{font-size:17px;margin-left:5px}.hero-photo{background-image:url('img/photos/flota-y-excavadora.jpeg')}.volquete-facts{display:grid;gap:8px;margin:26px 0}.volquete-facts span{border-left:2px solid var(--yellow);padding:4px 0 4px 11px;font-size:12px;text-transform:uppercase;font-weight:700}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.guide-grid article{border-top:1px solid var(--yellow);padding:18px 0}.guide-grid b{font:800 34px var(--font-display);color:var(--yellow)}.guide-grid h3{font-size:27px;margin:12px 0 7px}.guide-grid p{font-size:13px;color:var(--muted);max-width:280px}.notice{margin-top:36px;padding:15px 18px;background:#282821;border-left:3px solid var(--yellow);font-size:13px;color:#e5e0d6}.logo-marquee{overflow:hidden;margin-top:25px}.logo-marquee .logo-row{display:flex;align-items:center;gap:80px;width:max-content;margin:0;animation:marquee 30s linear infinite}.logo-marquee .logo-row img{width:145px;max-height:58px;object-fit:contain;filter:grayscale(1) brightness(0) invert(1);opacity:.82}.logo-marquee:hover .logo-row{animation-play-state:paused}@keyframes marquee{to{transform:translateX(-50%)}}.wa-float{border:0}.chat{position:fixed;z-index:20;right:22px;bottom:84px;width:min(370px,calc(100vw - 32px));background:#1c1f1d;border:1px solid #6a654f;box-shadow:0 20px 50px #000b;opacity:0;transform:translateY(14px);pointer-events:none;transition:.25s}.chat.open{opacity:1;transform:none;pointer-events:auto}.chat header{display:flex;justify-content:space-between;align-items:flex-start;background:#f5b400;color:#19170f;padding:15px}.chat header strong{display:block;font-size:14px}.chat header small{font-size:10px}.chat header button{border:0;background:transparent;font-size:25px;line-height:.7}.chat-messages{height:205px;overflow:auto;padding:14px}.chat-messages p{max-width:88%;padding:10px 12px;margin:0 0 9px;font-size:12px}.chat-messages .bot{background:#30342f}.chat-messages .user{margin-left:auto;background:#f5b400;color:#1a180f}.chat-options{display:flex;flex-wrap:wrap;gap:7px;padding:0 14px 12px}.chat-options button{background:transparent;border:1px solid #5c5a52;color:var(--paper);padding:6px 8px;font-size:10px}.chat-form{display:flex;border-top:1px solid #4e4d46}.chat-form input{min-width:0;flex:1;border:0;background:#141613;color:var(--paper);padding:12px}.chat-form button{width:48px;border:0;background:var(--yellow)}@media(max-width:850px){.guide-grid{grid-template-columns:1fr}.logo-marquee .logo-row{gap:55px}}@media(prefers-reduced-motion:reduce){.logo-marquee .logo-row{animation:none}}