:root{--rojo:#C8102E;--rojo-osc:#9B0B22;--rojo-vivo:#E8001E;--negro:#FFFFFF;--gris-osc:#F4F4F4;--gris-med:#EBEBEB;--gris-borde:#D0D0D0;--gris-text:#555555;--blanco:#0A0A0A;--acento:#B85000;--fuente-titulo:'Bebas Neue','Arial Narrow','Arial',sans-serif;--fuente-cond:'Barlow Condensed','Arial Narrow','Arial',sans-serif;--fuente-body:'Barlow',sans-serif;--transicion:0.35s cubic-bezier(0.4,0,0.2,1);--sombra-roja:0 0 40px rgba(200,16,46,0.2);--sombra-card:0 8px 40px rgba(0,0,0,0.12)}*,::after,::before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:90px;font-size:16px}body{font-family:var(--fuente-body);background:var(--negro);color:var(--blanco);line-height:1.6}body,html{overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}ul{list-style:none}svg{display:inline-block;vertical-align:middle;flex-shrink:0}.js .reveal{opacity:0;transform:translateY(36px);transition:opacity .7s,transform .7s}.reveal.visible{opacity:1;transform:translateY(0)}.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--fuente-cond);font-weight:700;font-size:.95rem;letter-spacing:1.5px;text-transform:uppercase;padding:14px 32px;border-radius:2px;border:none;cursor:pointer;transition:var(--transicion);position:relative;overflow:hidden}.btn::before{content:'';position:absolute;inset:0;background:rgba(255,255,255,.08);transform:scaleX(0);transform-origin:left;transition:transform .3s}.btn:hover::before{transform:scaleX(1)}.btn-rojo{background:var(--rojo);color:#fff;font-weight:800;box-shadow:0 4px 20px rgba(200,16,46,.4)}.btn-rojo:hover{background:var(--rojo-vivo);color:#fff;box-shadow:0 6px 30px rgba(200,16,46,.6);transform:translateY(-2px)}.hero-btn-wrap .btn-rojo{background:#fc0;color:#0a0a0a;border-radius:999px;box-shadow:0 6px 28px rgba(255,204,0,.45);border:none}.hero-btn-wrap .btn-rojo:hover{background:#e6b800;box-shadow:0 8px 36px rgba(230,184,0,.65);transform:translateY(-3px);color:#0a0a0a}.btn-outline{background:0 0;color:var(--blanco);border:2px solid var(--rojo)}.btn-outline:hover{background:var(--rojo);transform:translateY(-2px)}.btn-acento{background:var(--acento);color:var(--negro);font-weight:900}.btn-acento:hover{background:#ff8c00;transform:translateY(-2px)}#navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 5%;display:flex;align-items:center;justify-content:space-between;height:80px;transition:background .4s,box-shadow .4s}#navbar.scrolled{background:rgba(255,255,255,.97);box-shadow:0 2px 20px rgba(0,0,0,.1);backdrop-filter:blur(12px);height:68px;border-bottom:1px solid var(--gris-borde)}.nav-logo{display:flex;align-items:center;gap:14px}.nav-logo-img{height:52px;width:auto;object-fit:contain}.nav-logo-placeholder{height:52px;width:52px;border:2px solid var(--rojo);border-radius:3px;display:flex;align-items:center;justify-content:center;font-family:var(--fuente-titulo);font-size:1.4rem;color:var(--rojo)}.nav-logo-text{font-family:var(--fuente-titulo);font-size:1.4rem;letter-spacing:2px;line-height:1.1}.nav-logo-text span{color:#fc0}.nav-logo-text small{display:block;font-family:var(--fuente-cond);font-size:.65rem;letter-spacing:3px;color:var(--gris-text);font-weight:400}.nav-links{display:flex;align-items:center;gap:32px}.nav-links a{font-family:var(--fuente-cond);font-size:1.1rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#fc0;transition:color var(--transicion);position:relative}.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--rojo);transition:width var(--transicion)}.nav-links a:hover{color:var(--rojo)}.nav-links a:hover::after{width:100%}#navbar.scrolled .nav-links a{color:#0a0a0a}#navbar.scrolled .nav-links a:hover{color:var(--rojo)}.nav-cta{display:none}.hamburger{display:none;flex-direction:column;justify-content:space-between;width:32px;height:20px;cursor:pointer;z-index:1001;background:0 0;border:none;padding:0}.hamburger span{display:block;width:100%;height:2px;background:var(--blanco);border-radius:2px;transition:transform .4s cubic-bezier(.68, -.55, .265, 1.55),opacity .3s,background .3s;transform-origin:center}#navbar.scrolled .hamburger span{background:var(--blanco)}.hamburger.active span{background:var(--rojo)!important}.hamburger.active span:first-child{transform:translateY(9px) rotate(45deg)}.hamburger.active span:nth-child(2){opacity:0;transform:scaleX(0)}.hamburger.active span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}.mobile-menu{position:fixed;inset:0;background:rgba(10,10,14,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);z-index:998;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;opacity:0;visibility:hidden;transform:translateY(-20px) scale(.98);transition:opacity .4s,transform .4s cubic-bezier(.16, 1, .3, 1),visibility .4s}.mobile-menu.open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.mobile-menu a:not(.btn){font-family:var(--fuente-titulo);font-size:clamp(1.7rem, 5.5vw, 2.6rem);letter-spacing:1px;text-transform:uppercase;color:#fff;opacity:.75;text-decoration:none;transition:opacity .3s,color .3s,transform .3s cubic-bezier(.16, 1, .3, 1)}.mobile-menu a:not(.btn):active,.mobile-menu a:not(.btn):hover{opacity:1;color:#e8001e;transform:scale(1.05)}.mobile-menu .btn{margin-top:18px;font-size:1rem;padding:14px 34px;box-shadow:0 10px 25px rgba(232,0,30,.3)}#hero{position:relative;height:100vh;min-height:600px;overflow:hidden}.carousel-track{position:absolute;inset:0;display:flex}.carousel-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s}.carousel-slide.active{opacity:1}.carousel-slide-bg{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 7s}.carousel-slide.active .carousel-slide-bg{transform:scale(1)}.slide-placeholder{width:100%;height:100%;background:linear-gradient(135deg,#1a1a1a 0,#3a0810 50%,#1a1a1a 100%)}.slide-placeholder-1{background:linear-gradient(135deg,#1a1a1a 0,#3a0810 100%)}.slide-placeholder-2{background:linear-gradient(135deg,#1a1a1a 0,#1a2a1a 100%)}.slide-placeholder-3{background:linear-gradient(135deg,#1a1a1a 0,#1a1a3a 100%)}.slide-placeholder-4{background:linear-gradient(135deg,#3a0810 0,#1a1a1a 100%)}.slide-placeholder-5{background:linear-gradient(135deg,#1a1a3a 0,#3a2000 100%)}.slide-placeholder-6{background:linear-gradient(135deg,#1a3020 0,#1a1a1a 100%)}.slide-placeholder-7{background:linear-gradient(135deg,#3a2800 0,#1a1a1a 100%)}.slide-placeholder::after{content:'';position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,transparent,transparent 60px,rgba(200,16,46,.03) 60px,rgba(200,16,46,.03) 61px),repeating-linear-gradient(90deg,transparent,transparent 60px,rgba(200,16,46,.03) 60px,rgba(200,16,46,.03) 61px)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(105deg,rgba(0,0,0,.8) 0,rgba(0,0,0,.55) 50%,rgba(0,0,0,.25) 100%);z-index:1}.hero-content{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:center;padding:80px 8% 0;max-width:900px}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(74,134,232,.2);border:1px solid rgba(74,134,232,.6);border-radius:999px;padding:7px 18px;font-family:var(--fuente-cond);font-size:.78rem;letter-spacing:3px;text-transform:uppercase;color:#fff;margin-bottom:28px;width:fit-content}.hero-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:#4a86e8;animation:1.5s infinite blink}@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}.hero-titulo{font-family:var(--fuente-titulo);font-size:clamp(2.8rem, 7vw, 6.5rem);line-height:.92;letter-spacing:2px;margin-bottom:24px;color:#fff}.hero-titulo .rojo{color:#fff}.hero-titulo .linea-delgada{display:block;font-size:.55em;font-family:var(--fuente-cond);letter-spacing:8px;color:#fff;margin-bottom:8px}.hero-subtitulo{font-size:clamp(.95rem, 2vw, 1.15rem);color:rgba(245,245,245,.75);max-width:600px;margin-bottom:32px;line-height:1.7}.hero-bullets{display:flex;flex-direction:column;gap:10px;margin-bottom:40px}.hero-bullet{display:flex;align-items:center;gap:12px;font-family:var(--fuente-cond);font-size:1rem;letter-spacing:.5px;color:rgba(245,245,245,.85)}.hero-bullet::before{content:'';width:20px;height:2px;background:var(--rojo);flex-shrink:0}.hero-btn-wrap .btn{font-size:1rem;padding:16px 40px}.carousel-dots{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:10px}.carousel-dot{width:28px;height:3px;background:rgba(255,255,255,.3);border-radius:2px;cursor:pointer;transition:background var(--transicion),width var(--transicion);border:none;outline:0;padding:0;appearance:none;-webkit-appearance:none}.carousel-dot.active{background:#4a86e8!important;width:44px}.carousel-arrows-inline{position:absolute;top:50%;left:0;right:0;transform:translateY(-50%);z-index:4;display:flex;justify-content:space-between;padding:0 clamp(14px,3vw,46px);pointer-events:none}.carousel-arrows-inline .carousel-arrow{pointer-events:auto}@media (max-width:768px){.carousel-arrows-inline{display:none}}.carousel-arrow{width:50px;height:50px;background:rgba(74,134,232,.15);border:1px solid rgba(74,134,232,.4);border-radius:4px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transicion);color:#4a86e8;font-size:1.2rem;outline:0}.carousel-arrow:hover{background:#4a86e8;color:#fff;transform:translateY(-2px);box-shadow:0 4px 15px rgba(74,134,232,.4)}.hero-scroll{position:absolute;bottom:36px;right:8%;z-index:3;display:flex;flex-direction:column;align-items:center;gap:8px;font-family:var(--fuente-cond);font-size:.7rem;letter-spacing:3px;text-transform:uppercase;color:rgba(245,245,245,.4)}.scroll-line{width:1px;height:50px;background:linear-gradient(to bottom,rgba(200,16,46,.8),transparent);animation:1.8s ease-in-out infinite scrollDown}@keyframes scrollDown{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}section{padding:100px 8%}.section-label{font-family:var(--fuente-cond);font-size:.75rem;letter-spacing:5px;text-transform:uppercase;color:var(--rojo);margin-bottom:14px;display:flex;align-items:center;gap:12px}.section-label::before{content:'';width:30px;height:2px;background:var(--rojo)}.section-titulo{font-family:var(--fuente-titulo);font-size:clamp(2.2rem, 5vw, 4.5rem);line-height:.95;letter-spacing:1px;margin-bottom:20px}.section-desc{font-size:1.05rem;color:var(--gris-text);max-width:620px;line-height:1.75;margin-bottom:60px}#servicios{background:var(--gris-osc)}.servicios-showcase-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:40px}@media (min-width:1024px){.servicios-showcase-grid{grid-template-columns:repeat(5,1fr);gap:20px;align-items:start}.card-correctivo,.card-polizas,.card-preventivo,.card-renta,.card-restauracion{transform:none}}.servicio-showcase-card{position:relative;overflow:hidden;border-radius:32px;box-shadow:0 25px 50px -12px rgba(0,0,0,.5);background-color:#0a0a14;color:#fff;min-height:clamp(400px,70vh,560px);display:flex;flex-direction:column;justify-content:flex-end;padding:28px;text-align:left}.servicio-showcase-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s ease-out,filter .8s ease-out,opacity .8s ease-out;opacity:.4}.servicio-showcase-card:hover .servicio-showcase-bg{transform:scale(1.1);filter:brightness(1.25);opacity:.7}.servicio-showcase-overlay{position:absolute;inset:0;background:linear-gradient(to top,#05050a 0,rgba(5,5,10,.9) 30%,transparent 100%);pointer-events:none}.servicio-showcase-number{position:absolute;top:24px;right:24px;background-color:#fc0;backdrop-filter:blur(12px);padding:10px 20px;border-radius:16px;border:1px solid #e6b800;font-family:sans-serif;font-weight:700;font-size:1.25rem;letter-spacing:.05em;z-index:10;box-shadow:0 10px 15px -3px rgba(0,0,0,.1);color:#0a0a0a}.servicio-showcase-content{position:relative;z-index:10;transition:transform .6s}.servicio-showcase-card:hover .servicio-showcase-content{transform:translateY(-12px)}.servicio-showcase-icon{margin-bottom:20px;opacity:.8;transition:opacity .3s}.servicio-showcase-card:hover .servicio-showcase-icon{opacity:1}.icon-red{color:#e8001e}.icon-blue{color:#4a86e8}.servicio-showcase-title{font-family:var(--fuente-titulo);font-size:3rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px;color:#fff;line-height:1}.servicio-showcase-desc{font-family:sans-serif;color:#b3b3b3;font-size:1.05rem;margin-bottom:24px;line-height:1.6;max-width:28rem}.servicio-showcase-list{list-style:none;padding:0;margin:0 0 32px;color:#ccc;font-family:sans-serif;display:flex;flex-direction:column;gap:12px}.servicio-showcase-list li{display:flex;align-items:flex-start;gap:12px;line-height:1.4}.servicio-showcase-list li span{font-weight:700;font-size:1.125rem;margin-top:2px}.btn-showcase-yellow{display:inline-flex;align-items:center;justify-content:center;background-color:#fc0;color:#0a0a0a;font-weight:700;padding:16px 32px;border-radius:9999px;transition:.3s;text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;box-shadow:0 0 20px rgba(255,204,0,.3);text-decoration:none}.btn-showcase-yellow:hover{background-color:#e6b800;box-shadow:0 0 30px rgba(255,204,0,.5);color:#0a0a0a}.btn-showcase-outline{display:inline-flex;align-items:center;justify-content:center;background-color:transparent;border:2px solid #1c3a82;color:#fff;font-weight:700;padding:14px 32px;border-radius:9999px;transition:.3s;text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;backdrop-filter:blur(4px);text-decoration:none}.btn-showcase-outline:hover{background-color:rgba(28,58,130,.3);color:#fff}.servicios-img-flotante{width:100%;max-width:250px;height:auto;border-radius:8px;display:block;margin:0 auto;box-shadow:0 15px 35px rgba(0,0,0,.1);animation:4s ease-in-out infinite img-flotante}@keyframes img-flotante{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px);box-shadow:0 25px 45px rgba(0,0,0,.15)}}.seccion-alerta-blanca{background-color:#fff;padding:80px 5%;text-align:center;border-top:1px solid #eee;border-bottom:1px solid #eee}.alerta-contenedor{max-width:1200px;margin:0 auto}.alerta-badge{display:inline-flex;align-items:center;gap:8px;background-color:rgba(232,0,30,.1);color:#e8001e;border:1px solid #e8001e;padding:8px 16px;font-family:var(--fuente-cond);font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:24px}.alerta-titulo{font-family:var(--fuente-titulo);font-size:clamp(2.5rem, 5vw, 4.5rem);color:#000;line-height:1;margin-bottom:50px}.alerta-contenido{display:flex;flex-direction:row;align-items:flex-start;justify-content:center;gap:60px;text-align:left}.alerta-carousel{flex:1;max-width:520px;width:100%;position:relative;aspect-ratio:4/3}.alerta-carousel-track{position:relative;width:100%;height:100%}.alerta-slide{position:absolute;inset:0;opacity:0;transition:opacity .7s}.alerta-slide.active{opacity:1}.alerta-slide img{width:100%;height:100%;object-fit:contain;display:block}.alerta-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:10;background:rgba(232,0,30,.85);color:#fff;border:none;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;cursor:pointer;transition:background .25s,transform .25s;outline:0;box-shadow:0 4px 12px rgba(0,0,0,.2)}.alerta-arrow:hover{background:#c8001e;transform:translateY(-50%) scale(1.1)}.alerta-prev{left:10px}.alerta-next{right:10px}.alerta-dots{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10}.alerta-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.5);border:1.5px solid rgba(255,255,255,.8);cursor:pointer;transition:background .3s,transform .3s;padding:0;outline:0;appearance:none;-webkit-appearance:none}.alerta-dot.active{background:#e8001e;border-color:#e8001e;transform:scale(1.3)}.alerta-textos-wrapper{flex:1;max-width:600px;padding-top:10px}.alerta-lista{list-style:none;padding:0;margin:0 0 40px;display:flex;flex-direction:column;gap:16px}.alerta-item{font-family:var(--fuente-body);font-size:1.15rem;color:#000;font-weight:600;display:flex;align-items:flex-start;gap:12px}.alerta-item::before{content:'✓';color:#e8001e;font-weight:700;font-size:1.4rem}.alerta-btn{display:inline-block;font-size:1.1rem;padding:16px 40px}.video-wrapper{position:relative;max-width:380px;margin:40px auto 60px}.video-container{border-radius:16px;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,.4);border:1px solid #333;background:#000;aspect-ratio:4/5;display:flex;align-items:center;justify-content:center}.video-container video{width:100%;height:100%;object-fit:cover;cursor:pointer;display:block}.video-corner-img{position:absolute;top:-40px;right:-150px;width:300px;height:auto;z-index:10;border-radius:12px;box-shadow:0 15px 30px rgba(0,0,0,.4);object-fit:contain;border:4px solid #fff;background-color:#fff;pointer-events:none}@media (max-width:768px){.video-wrapper{max-width:240px;margin:40px auto 60px}.video-corner-img{width:200px;top:-20px;right:-90px}}@media (max-width:480px){.video-wrapper{max-width:180px;margin:40px auto 60px}.video-corner-img{width:150px;top:-15px;right:-70px}}#calderas{background:var(--negro);position:relative;overflow:hidden}#calderas::before{content:'';position:absolute;top:-100px;right:-100px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(200,16,46,.06) 0,transparent 70%)}.calderas-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.calderas-visual{position:relative;height:auto;background:0 0;border:none;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:4px}.calderas-visual img{width:100%;height:auto;object-fit:contain;display:block}.calderas-visual-placeholder{display:flex;flex-direction:column;align-items:center;gap:16px;color:var(--gris-text)}.calderas-visual-placeholder span{font-size:4rem;opacity:.3}.calderas-visual-placeholder p{font-family:var(--fuente-cond);letter-spacing:2px;font-size:.8rem;text-transform:uppercase}.calderas-visual::after{content:'';position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--rojo-osc),var(--rojo-vivo),var(--rojo-osc))}.calderas-specs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:40px}.spec-item{background:var(--gris-med);border:1px solid var(--gris-borde);padding:18px 20px;border-radius:2px;transition:var(--transicion)}.spec-item:hover{border-color:var(--rojo)}.spec-label{font-family:var(--fuente-cond);font-size:.7rem;letter-spacing:2px;text-transform:uppercase;color:var(--gris-text);margin-bottom:4px}.spec-valor{font-family:var(--fuente-titulo);font-size:1.3rem;color:var(--blanco)}.servicios-otros{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:60px}.otro-servicio{background:var(--gris-med);padding:60px 48px;position:relative;overflow:hidden;transition:var(--transicion)}.otro-servicio::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(200,16,46,.06) 0,transparent 60%);opacity:0;transition:opacity var(--transicion)}.otro-servicio:hover::before{opacity:1}.otro-servicio:hover{transform:translateY(-3px)}.otro-numero{font-family:var(--fuente-titulo);font-size:8rem;color:rgba(200,16,46,.06);line-height:1;position:absolute;top:16px;right:24px;transition:color var(--transicion)}.otro-servicio:hover .otro-numero{color:rgba(200,16,46,.14)}.otro-servicio .section-label{margin-bottom:20px}.otro-servicio h3{font-family:var(--fuente-titulo);font-size:2rem;letter-spacing:1px;margin-bottom:24px;position:relative;z-index:1}.otro-servicio-img{width:100%;height:auto;border-radius:4px;margin-bottom:24px;position:relative;z-index:1;display:block}.otro-bullets{display:flex;flex-direction:column;gap:10px;margin-bottom:36px;position:relative;z-index:1}.otro-bullet{display:flex;align-items:flex-start;gap:12px;font-size:.9rem;color:var(--gris-text);line-height:1.5}.otro-bullet::before{content:'✦';color:var(--rojo);flex-shrink:0;font-size:.7rem;margin-top:3px}#casos{position:relative;background:linear-gradient(-45deg,#0a0a0a,#1a1a1a,#000,#0a0a0a);background-size:400% 400%;animation:6s infinite gradientPan;overflow:hidden;z-index:1}#casos .section-desc,#casos .section-titulo{color:#fff}#casos .section-desc{opacity:.9}#casos .section-label{color:#fc0}#casos .section-label::before{background:#fc0}@keyframes gradientPan{0%,100%{background-position:0 50%}50%{background-position:100% 50%}}#casos.anim-paused{animation-play-state:paused}@media (prefers-reduced-motion:reduce){*,::after,::before{animation-duration:0s!important;animation-iteration-count:1!important;transition-duration:0s!important}html{scroll-behavior:auto!important}}.casos-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;padding:20px 0;margin-top:40px}@media (min-width:900px){.casos-grid{grid-template-columns:repeat(6,1fr);gap:20px}}@media (max-width:899px){#casos .reveal{text-align:center}#casos .section-label{justify-content:center}#casos .section-desc{margin-left:auto;margin-right:auto}.casos-grid{max-width:90%;margin-left:auto;margin-right:auto}}.caso-card{position:relative;aspect-ratio:3/2;min-height:80px;display:flex;align-items:center;justify-content:center;transition:var(--transicion);background-color:#fff;border:2px solid var(--rojo);border-radius:10px;padding:16px}.caso-card:hover{transform:scale(1.05);border-color:#f34;box-shadow:0 0 15px rgba(232,0,30,.4)}.caso-card img{width:100%;height:100%;object-fit:contain;transition:all var(--transicion);display:block}.caso-card:hover img{transform:scale(1.05)}.caso-overlay{display:none}#como-trabajamos{background:var(--negro)}.como-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:start}.proceso-steps{display:flex;flex-direction:column;gap:0}.paso{display:flex;gap:24px;padding:32px 0;border-bottom:1px solid var(--gris-borde);transition:var(--transicion)}.paso:last-child{border-bottom:none}.paso:hover{padding-left:12px}.paso-num{font-family:var(--fuente-titulo);font-size:3.5rem;color:rgba(200,16,46,.25);line-height:1;flex-shrink:0;transition:color var(--transicion)}.paso:hover .paso-num{color:rgba(200,16,46,.6)}.paso-content h4{font-family:var(--fuente-titulo);font-size:1.5rem;letter-spacing:1px;margin-bottom:8px;color:var(--blanco)}.paso-content p{font-size:.9rem;color:var(--gris-text);line-height:1.7}.mision-vision{display:flex;flex-direction:column;gap:40px;position:sticky;top:100px}.mv-card{background:var(--gris-med);border:1px solid var(--gris-borde);border-top:3px solid var(--rojo);padding:36px 32px}.mv-card h3{font-family:var(--fuente-titulo);font-size:1.8rem;letter-spacing:2px;margin-bottom:16px;color:var(--rojo)}.mv-card p{font-size:.92rem;color:var(--gris-text);line-height:1.75}#mano-obra{background:#111;color:#fff;text-align:center;padding:100px 8%}.mano-obra-inner{max-width:900px;margin:0 auto}.mano-obra-titulo{font-family:var(--fuente-titulo);font-size:clamp(2.5rem, 6vw, 5.5rem);line-height:.92;letter-spacing:3px;margin-bottom:20px;color:#fff}.mano-obra-titulo span{color:var(--rojo)}.mano-obra-sub{font-family:var(--fuente-cond);font-size:1rem;letter-spacing:3px;text-transform:uppercase;color:#ccc;margin-bottom:60px}.mano-obra-img-wrap{position:relative;width:100%;height:auto;background:0 0;border:none;overflow:hidden;display:flex;align-items:center;justify-content:center}.mano-obra-img-wrap img{width:100%;height:auto;object-fit:contain;display:block}.mano-obra-img-placeholder{display:flex;flex-direction:column;align-items:center;gap:16px;color:var(--gris-borde)}.mano-obra-img-placeholder span{font-size:4rem}.mano-obra-img-placeholder p{font-family:var(--fuente-cond);font-size:.8rem;letter-spacing:2px;text-transform:uppercase}.mano-obra-img-wrap::after{content:'';position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--rojo-osc),var(--rojo-vivo),var(--rojo-osc))}#blog{background:var(--gris-osc)}.blog-home-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:60px}.blog-home-card{background:#fff;border:1px solid var(--gris-borde);border-radius:10px;overflow:hidden;transition:var(--transicion)}.blog-home-card:hover{transform:translateY(-6px);box-shadow:var(--sombra-card);border-color:var(--rojo)}.blog-home-card-link{display:block;height:100%}.blog-home-img-wrap{position:relative;aspect-ratio:4/3;overflow:hidden}.blog-home-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform var(--transicion)}.blog-home-card:hover .blog-home-img-wrap img{transform:scale(1.06)}.blog-home-cat{position:absolute;top:14px;left:14px;background:var(--rojo);color:#fff;font-family:var(--fuente-cond);font-size:.7rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:6px 12px;border-radius:2px}.blog-home-body{padding:24px}.blog-home-title{font-family:var(--fuente-titulo);font-size:1.55rem;line-height:1.1;letter-spacing:.5px;margin-bottom:12px;color:var(--blanco)}.blog-home-excerpt{font-size:.95rem;color:var(--gris-text);line-height:1.6;margin-bottom:18px}.blog-home-more{display:inline-flex;align-items:center;gap:8px;font-family:var(--fuente-cond);font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:.85rem;color:var(--rojo)}.blog-home-more svg{transition:transform var(--transicion)}.blog-home-card:hover .blog-home-more svg{transform:translateX(4px)}@media (max-width:900px){.blog-home-grid{grid-template-columns:1fr}}#contacto{background:linear-gradient(165deg,#14161c 0,#0b0c10 55%,#131519 100%);color:#fff;padding:110px 8% 120px;position:relative;overflow:hidden;border-top:3px solid var(--rojo)}#contacto::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 55% at 88% -5%,rgba(200,16,46,.16) 0,transparent 60%),radial-gradient(55% 45% at 0 100%,rgba(200,16,46,.08) 0,transparent 55%)}.contacto-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr 0.95fr;gap:64px;align-items:start}.contacto-info h2{font-family:var(--fuente-titulo);font-size:clamp(2.5rem, 5vw, 4.5rem);line-height:.92;letter-spacing:2px;margin-bottom:20px;color:#fff}.contacto-info h2 span{color:var(--rojo-vivo)}.contacto-info p{font-size:1rem;color:rgba(255,255,255,.6);line-height:1.75;margin-bottom:44px;max-width:520px}#contacto .section-label{color:var(--rojo-vivo);font-size:.75rem}#contacto .section-titulo{color:#fff}.contacto-datos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:40px}.contacto-datos .dato-valor{word-break:break-word}.dato-item--full{grid-column:1/-1}.dato-lineas{display:flex;flex-direction:column;gap:8px;margin-top:4px}.dato-lineas .dato-valor{display:block;width:fit-content;max-width:100%;white-space:nowrap;word-break:normal;overflow-wrap:normal}.dato-item{display:flex;align-items:flex-start;gap:14px;font-size:.95rem;color:#fff;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:16px 18px;transition:border-color var(--transicion),background var(--transicion)}.dato-item:hover{border-color:rgba(200,16,46,.45);background:rgba(255,255,255,.05)}.dato-icon{width:40px;height:40px;background:rgba(200,16,46,.16);border:1px solid rgba(200,16,46,.4);border-radius:10px;color:#ff5a74;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.dato-text{display:flex;flex-direction:column;min-width:0}.dato-label{font-family:var(--fuente-cond);font-size:.7rem;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.42);margin-bottom:4px}.dato-valor{font-size:.95rem;color:rgba(255,255,255,.92);transition:color var(--transicion)}a.dato-valor:hover{color:var(--rojo-vivo)}.mapa-wrap{position:sticky;top:110px;height:clamp(440px,62vh,620px);background:#16181e;border:1px solid rgba(255,255,255,.1);border-radius:20px;overflow:hidden}.mapa-wrap iframe{width:100%;height:100%;border:none;filter:grayscale(40%) brightness(.94) contrast(1.04)}.mapa-wrap::after{content:'';position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--rojo-osc),var(--rojo-vivo),var(--rojo-osc))}#contacto .btn-outline{color:#fff;border-color:rgba(255,255,255,.28)}#contacto .btn-outline:hover{color:#fff;border-color:var(--rojo);background:var(--rojo)}footer{background:#111;border-top:3px solid var(--rojo);padding:60px 8% 30px;color:#f5f5f5}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:60px;margin-bottom:50px}.footer-logo{display:flex;flex-direction:column;gap:20px}.footer-logo-img{height:70px;width:auto;object-fit:contain;object-position:left}.footer-logo-placeholder{width:70px;height:70px;border:2px solid var(--rojo);border-radius:3px;display:flex;align-items:center;justify-content:center;font-family:var(--fuente-titulo);font-size:1.8rem;color:var(--rojo)}.footer-nombre{font-family:var(--fuente-titulo);font-size:1.5rem;letter-spacing:2px;line-height:1.1;color:#f5f5f5}.footer-nombre span{color:#fc0}.footer-nombre small{display:block;font-family:var(--fuente-cond);font-size:.65rem;letter-spacing:3px;color:#888;font-weight:400;margin-top:4px}.footer-tagline{font-size:.88rem;color:#888;line-height:1.7;max-width:280px}.footer-social{display:flex;gap:10px;margin-top:4px}.footer-social a{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);color:#9a9a9a;transition:color var(--transicion),background var(--transicion),border-color var(--transicion),transform var(--transicion)}.footer-social a svg{width:18px;height:18px}.footer-social a:hover{transform:translateY(-2px);color:#fff}.footer-social .fs-wa:hover{background:#25d366;border-color:#25d366}.footer-social .fs-fb:hover{background:#1877f2;border-color:#1877f2}.footer-social .fs-in:hover{background:#0a66c2;border-color:#0a66c2}.footer-social .fs-mail:hover{background:var(--rojo);border-color:var(--rojo)}.footer-review{display:inline-flex;align-self:flex-start;align-items:center;gap:8px;margin-top:14px;padding:9px 16px;border-radius:8px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);color:#cfcfcf;font-family:var(--fuente-cond);font-size:.8rem;letter-spacing:1px;text-transform:uppercase;transition:color var(--transicion),background var(--transicion),border-color var(--transicion),transform var(--transicion)}.footer-review svg{width:16px;height:16px;color:#fc0;flex-shrink:0}.footer-review:hover{transform:translateY(-2px);color:#fff;background:rgba(255,204,0,.12);border-color:rgba(255,204,0,.5)}.footer-col h4{font-family:var(--fuente-titulo);font-size:1.2rem;letter-spacing:2px;margin-bottom:24px;color:#f5f5f5}.footer-col ul{display:flex;flex-direction:column;gap:12px}.footer-col li a{font-size:.88rem;color:#888;transition:color var(--transicion);display:flex;align-items:center;gap:8px}.footer-col li a::before{content:'›';color:var(--rojo)}.footer-col li a:hover,footer nav h4{color:#f5f5f5}footer nav li a{color:#888}footer nav li a:hover{color:#f5f5f5}.footer-bottom{border-top:1px solid #2a2a2a;padding-top:28px;display:flex;align-items:center;justify-content:space-between;font-size:.78rem;color:#666}.footer-bottom span{color:var(--rojo)}.footer-powered{margin-top:28px;padding-top:20px;border-top:1px solid #2a2a2a;display:flex;justify-content:flex-start}.footer-powered a{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;color:#888;letter-spacing:.3px;transition:color var(--transicion)}.footer-powered a:hover{color:#f5f5f5}.footer-powered img{width:20px;height:20px;object-fit:contain;transition:transform var(--transicion)}.footer-powered a:hover img{transform:scale(1.15)}.footer-powered strong{color:#f5f5f5;font-weight:700}#whatsapp-btn{position:fixed;bottom:36px;right:36px;z-index:800;width:62px;height:62px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 24px rgba(37,211,102,.45);transition:var(--transicion);cursor:pointer}#whatsapp-btn:hover{transform:scale(1.12);box-shadow:0 6px 32px rgba(37,211,102,.65)}#whatsapp-btn svg{width:32px;height:32px;fill:#fff}.whatsapp-pulse{position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(37,211,102,.4);animation:2s ease-out infinite ws-pulse}@keyframes ws-pulse{0%{transform:scale(1);opacity:1}100%{transform:scale(1.5);opacity:0}}.whatsapp-tooltip{position:absolute;right:calc(100% + 14px);top:50%;transform:translateY(-50%) translateX(10px);background:#1a1a2e;color:#fff;font-family:sans-serif;font-size:.82rem;font-weight:600;white-space:nowrap;padding:9px 16px;border-radius:8px;border-left:3px solid #25d366;box-shadow:0 4px 20px rgba(0,0,0,.3);opacity:0;pointer-events:none;transition:opacity .3s,transform .3s cubic-bezier(.16, 1, .3, 1)}.whatsapp-tooltip::after{content:'';position:absolute;right:-8px;top:50%;transform:translateY(-50%);border:4px solid transparent;border-left-color:#1a1a2e}#whatsapp-btn:hover .whatsapp-tooltip{opacity:1;transform:translateY(-50%) translateX(0)}.rojo-divider{height:4px;background:linear-gradient(90deg,transparent,var(--rojo),transparent);opacity:.6}@media (min-width:1024px){.ocultar-en-desktop{display:none!important}}@media (max-width:1024px){.calderas-layout{grid-template-columns:1fr;gap:48px}.servicios-otros{grid-template-columns:1fr}.como-layout{grid-template-columns:1fr;gap:60px}.contacto-inner{grid-template-columns:1fr;gap:40px}.mapa-wrap{position:static;top:auto;height:340px}.footer-grid{grid-template-columns:1fr 1fr}.mision-vision{position:static}}@media (min-width:769px) and (max-width:1600px) and (max-height:900px){#hero{min-height:560px}.hero-content{padding-top:60px}.hero-badge{margin-bottom:16px;padding:6px 14px;font-size:.68rem;letter-spacing:2.5px}.hero-titulo{font-size:clamp(2.5rem, 5.2vw, 5.2rem);line-height:.95;margin-bottom:14px}.hero-subtitulo{font-size:clamp(.85rem, 1.6vw, 1.05rem);line-height:1.55;margin-bottom:18px;max-width:560px}.hero-bullets{gap:6px;margin-bottom:20px}.hero-bullet{font-size:.9rem}.hero-bullet::before{width:16px}.hero-btn-wrap .btn{font-size:.9rem;padding:13px 32px}.carousel-arrow{width:42px;height:42px;font-size:1.05rem}.carousel-dots,.hero-scroll{bottom:22px}.scroll-line{height:36px}.servicio-showcase-card{min-height:clamp(360px,62vh,500px);padding:24px}.servicio-showcase-number{top:18px;right:18px;padding:8px 16px;font-size:1.05rem}.servicio-showcase-icon{margin-bottom:14px}.servicio-showcase-icon svg{width:30px;height:30px}.servicio-showcase-title{font-size:2.3rem;margin-bottom:8px}.servicio-showcase-desc{font-size:.92rem;line-height:1.5;margin-bottom:16px}.servicio-showcase-list{gap:8px;margin-bottom:20px}.servicio-showcase-list li{gap:8px;line-height:1.35;font-size:.9rem}.servicio-showcase-list li span{font-size:1rem}.btn-showcase-yellow{padding:13px 26px;font-size:.8rem}.btn-showcase-outline{padding:12px 26px;font-size:.8rem}}@media (max-width:900px){.alerta-contenido{flex-direction:column-reverse;gap:40px}}@media (max-width:768px){#casos{animation:none;background-position:0 50%}section{padding:70px 5%}#hero{min-height:100svh}.hero-content{padding:80px 5% 0}.hero-titulo{font-size:clamp(2.2rem, 10vw, 3.5rem)}.nav-links{display:none}.hamburger{display:flex}.hero-scroll{display:none}.carousel-arrow{width:44px;height:44px;font-size:1rem}.servicios-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:40px}.footer-bottom{flex-direction:column;gap:12px;text-align:center}.calderas-specs,.emergencia-grid{grid-template-columns:1fr}#whatsapp-btn{bottom:24px;right:24px;width:56px;height:56px}#navbar{padding:0 4%}.nav-logo{gap:10px;min-width:0}.nav-logo-img{height:36px;width:auto}.nav-logo-text{font-size:1.1rem;letter-spacing:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-logo-text small{display:none}}@media (max-width:480px){.hero-bullets{display:none}.section-titulo{font-size:2rem}section{padding:60px 5%}#contacto .section-label,.section-label{font-size:.72rem;letter-spacing:2.5px;gap:9px;line-height:1.45;align-items:flex-start}.section-label::before{width:20px;margin-top:7px;flex-shrink:0}.servicio-showcase-card{border-radius:20px;padding:20px}.servicio-showcase-title{font-size:2rem}.alerta-carousel{aspect-ratio:4/3}.nav-logo-text{font-size:1rem}.hero-badge{font-size:.62rem;letter-spacing:1.5px;padding:7px 14px;gap:7px;line-height:1.4;margin-bottom:20px;border-radius:16px;align-items:flex-start}.hero-badge::before{margin-top:5px;flex-shrink:0}.hero-btn-wrap .btn-rojo{width:100%;font-size:.95rem;font-weight:800;letter-spacing:1px;padding:14px 18px;border-radius:18px;line-height:1.35}#contacto{padding:64px 5% 72px}.contacto-inner{gap:32px}.mapa-wrap{height:300px;border-radius:14px;margin-top:4px}}@media (max-width:360px){section{padding:50px 4%}.hero-content{padding:80px 4% 0}.hero-titulo{font-size:2rem}.section-titulo{font-size:1.8rem}.btn{padding:12px 22px;font-size:.85rem}.otro-servicio{padding:40px 24px}.alerta-titulo{font-size:2rem}.section-label{letter-spacing:1.5px;gap:8px}.mapa-wrap{height:260px}.hero-badge{font-size:.58rem;letter-spacing:1px;padding:6px 12px}.hero-btn-wrap .btn-rojo{font-size:.86rem;padding:13px 15px}}#faq{padding:90px 20px;background:var(--negro)}.faq-contenedor{max-width:900px;margin:0 auto}.faq-lista{margin-top:44px;display:grid;gap:14px}.faq-item{background:var(--negro);border:1px solid var(--gris-borde);border-left:4px solid var(--rojo);border-radius:8px;overflow:hidden;transition:var(--transicion)}.faq-item[open]{border-color:var(--rojo);box-shadow:0 8px 24px rgba(0,0,0,.06)}.faq-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-family:var(--fuente-cond);font-weight:700;font-size:1.15rem;letter-spacing:.4px;color:var(--blanco);user-select:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:'+';flex-shrink:0;width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--gris-med);color:var(--rojo);font-family:var(--fuente-body);font-size:1.25rem;font-weight:700;line-height:1;transition:var(--transicion)}.faq-item[open] summary::after{content:'−';background:var(--rojo);color:var(--negro);transform:rotate(180deg)}.faq-item p{margin:0;padding:0 22px 20px;color:var(--gris-text);line-height:1.7;font-size:1rem}@media (min-width:1024px){#faq{padding:100px 8%}.faq-contenedor{max-width:1200px}.faq-item summary{font-size:1.5rem;padding:26px 34px}.faq-item p{font-size:1.06rem;padding:0 34px 28px}.faq-item summary::after{width:32px;height:32px;font-size:1.4rem}}@media (max-width:480px){.faq-item summary{font-size:1.02rem;padding:15px 16px}.faq-item p{padding:0 16px 18px}}#zonas{background:var(--gris-osc)}.zonas-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;list-style:none;margin:0;padding:0}.zona-item{background:#fff;border:1px solid var(--gris-borde);border-radius:6px;transition:var(--transicion)}.zona-item:hover{border-color:var(--rojo);transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.08)}.zona-item a{display:block;padding:18px 20px;text-decoration:none;color:#0a0a0a;font-family:var(--fuente-cond);font-size:1.15rem;font-weight:700;letter-spacing:.5px}.zona-servicio{display:block;font-family:var(--fuente-body);font-size:.82rem;font-weight:400;color:var(--gris-text);margin-top:4px;line-height:1.4}@media (max-width:640px){.zonas-grid{grid-template-columns:1fr 1fr}.contacto-datos{grid-template-columns:1fr}.dato-lineas .dato-valor{font-size:.82rem;letter-spacing:0}}@media (max-width:420px){.zonas-grid{grid-template-columns:1fr}}