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hsla(0,0%,100%,.4);color:var(--white)}.rf-btn--outline:hover{background:hsla(0,0%,100%,.08);border-color:var(--white);transform:translateY(-2px)}.rf-btn--white{background:var(--white);color:var(--red);font-weight:700}.rf-btn--white:hover{background:var(--text);transform:translateY(-2px)}.rf-btn--lg{font-size:1rem;padding:.82rem 2rem}.rf-btn--hero{border-radius:10px;font-size:1.12rem;letter-spacing:.01em;padding:1.05rem 2.8rem}.rf-hero{align-items:center;display:flex;justify-content:center;min-height:100vh;overflow:hidden;position:relative}.rf-hero-bg{background-position:50%;background-size:cover;filter:brightness(.42) saturate(1.1);inset:-20px;position:absolute;transform:scale(1.04);transition:transform 8s ease}.rf-hero:hover .rf-hero-bg{transform:scale(1.07)}.rf-hero-overlay{background:linear-gradient(135deg,rgba(13,13,15,.78),rgba(180,20,20,.15) 60%,transparent);inset:0;position:absolute}.rf-hero-content{margin:0 auto;max-width:800px;padding:calc(var(--nav-h) + 4rem) 2rem 4rem;position:relative;text-align:center;width:100%;z-index:2}.rf-hero-badge{animation:rf-fade-up .7s ease both;background:rgba(224,31,31,.18);border:1px solid rgba(224,31,31,.4);border-radius:999px;color:#ff6b6b;display:inline-block;font-size:.82rem;font-weight:600;letter-spacing:.04em;margin-bottom:1.5rem;padding:.35rem 1rem}.rf-hero-title{animation:rf-fade-up .7s ease .12s both;color:var(--white);font-size:clamp(2.4rem,7.5vw,5.4rem);font-weight:900;letter-spacing:-2px;line-height:1.06;margin:0 0 1.5rem}.rf-text-red{color:var(--red)}.rf-hero-sub{animation:rf-fade-up .7s ease .24s both;color:var(--text-muted);font-size:1.1rem;line-height:1.7;margin:0 auto 2.5rem;max-width:600px}.rf-hero-actions{animation:rf-fade-up .7s ease .36s both;display:flex;flex-wrap:wrap;gap:1.25rem;justify-content:center}.rf-scroll-cue{animation:rf-fade-up 1s ease 1s both;bottom:2.5rem;cursor:pointer;left:50%;position:absolute;transform:translateX(-50%);z-index:2}.rf-scroll-arrow{animation:rf-bounce 1.4s 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1rem}.rf-section-sub{color:var(--text-muted);font-size:1.05rem;line-height:1.7;margin:0}.rf-pill{background:rgba(224,31,31,.15);border:1px solid rgba(224,31,31,.35);border-radius:999px;color:var(--red);display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.1em;padding:.3rem .9rem;text-transform:uppercase}.rf-services{background:var(--bg-section)}.rf-grid-4{display:grid;gap:1.25rem;grid-template-columns:repeat(4,1fr)}.rf-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.75rem 1.5rem;text-align:center;transition:transform .22s,box-shadow .22s,border-color .22s}.rf-card:hover{border-color:rgba(224,31,31,.3);box-shadow:0 16px 50px rgba(0,0,0,.5);transform:translateY(-6px)}.rf-card-icon{font-size:2rem;margin-bottom:.9rem}.rf-card-title{font-size:1rem;font-weight:700;margin:0 0 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var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:Inter,sans-serif;font-size:.95rem;outline:none;padding:.75rem 1rem;resize:vertical;transition:border-color .2s;width:100%}.rf-contact-form input:focus,.rf-contact-form select:focus,.rf-contact-form textarea:focus{border-color:var(--red)}.rf-contact-form select option{background:var(--bg-dark)}.rf-contact-form ::placeholder{color:hsla(240,8%,60%,.55)}.rf-footer{background:#09090b;border-top:1px solid var(--border);padding-top:4rem}.rf-footer-inner{display:grid;gap:3rem;grid-template-columns:2fr 1fr 1fr 1fr}.rf-footer-brand{text-align:center}.rf-footer-tagline{color:var(--text-muted);font-size:.9rem;margin:.75rem 0 .3rem}.rf-footer-legal{color:var(--text-muted);font-size:.78rem;margin:0 0 1.2rem;opacity:.55}.rf-footer-socials{display:flex;gap:.75rem;justify-content:center}.rf-footer-socials a{align-items:center;border:1px solid var(--border);border-radius:8px;color:var(--text-muted);display:inline-flex;font-size:.85rem;font-weight:700;height:36px;justify-content:center;text-decoration:none;transition:background .2s,border-color .2s,color .2s;width:36px}.rf-footer-socials a:hover{background:var(--red);border-color:var(--red);color:var(--white)}.rf-footer-col{text-align:center}.rf-footer-col h4{color:var(--text);font-size:.82rem;font-weight:700;letter-spacing:.08em;margin:0 0 1.2rem;text-transform:uppercase}.rf-footer-col ul{align-items:center;display:flex;flex-direction:column;gap:.65rem;list-style:none;margin:0;padding:0}.rf-footer-col ul li,.rf-footer-col ul li a{color:var(--text-muted);font-size:.88rem;text-decoration:none;transition:color .2s}.rf-footer-col ul li a:hover{color:var(--red)}.rf-footer-bottom{border-top:1px solid var(--border);color:var(--text-muted);font-size:.83rem;margin-top:3rem;padding:1.5rem 2rem;text-align:center}.rf-fab{align-items:center;border:none;border-radius:50%;box-shadow:0 4px 20px rgba(0,0,0,.45);cursor:pointer;display:flex;font-size:1.1rem;height:50px;justify-content:center;padding:0;position:fixed;text-decoration:none;transition:transform .2s,opacity .3s,bottom .3s;width:50px;z-index:900}.rf-fab--up{background:var(--red);bottom:1.5rem;color:var(--white);font-weight:700;opacity:0;pointer-events:none;right:1.5rem}.rf-fab--up.visible{opacity:1;pointer-events:auto}.rf-fab--up:hover{transform:translateY(-3px)}.rf-fab--whatsapp{background:#25d366;bottom:1.5rem;color:var(--white);left:1.5rem;opacity:0;pointer-events:none}.rf-fab--whatsapp.visible{opacity:1;pointer-events:auto}.rf-fab--whatsapp:hover{transform:scale(1.1)}.rf-footer-since{font-size:.78rem;opacity:.45}.rf-mobile-cta{font-size:1.05rem;justify-content:center;margin-top:1.25rem;padding:1rem 2rem;text-align:center;width:100%}@keyframes rf-fade-up{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}@keyframes rf-bounce{0%,to{transform:rotate(45deg) 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1}.rf-contact-grid{grid-template-columns:1fr}.rf-contact-info,.rf-contact-item{align-items:center;text-align:center}.rf-contact-item{flex-direction:column}.rf-whatsapp-btn{align-self:center}.rf-form-row{grid-template-columns:1fr}.rf-contact-form{padding:1.5rem}.rf-footer-inner{gap:2rem;grid-template-columns:1fr}.rf-footer-brand,.rf-footer-col{text-align:center}.rf-footer-socials{justify-content:center}.rf-footer-col ul{align-items:center}.rf-why-inner{flex-direction:column}.rf-why-inner,.rf-why-text{text-align:center}.rf-section{padding:4rem 0}.rf-fab--up{right:0}.rf-fab--up,.rf-fab--whatsapp{border-radius:50%;bottom:0;height:48px;width:48px}.rf-fab--whatsapp{left:0}}@media (max-width:480px){.rf-hero-actions{align-items:center;flex-direction:column}.rf-btn--hero{justify-content:center;max-width:320px;width:100%}.rf-grid-4{grid-template-columns:1fr}.rf-stat{flex:1 1 100px;padding:1.2rem 1rem}.rf-stat-value{font-size:1.8rem}}