:root{--navy:#061d33;--navy2:#0a2b47;--orange:#ff781d;--ink:#10243b;--muted:#5d6c7b;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}a{text-decoration:none;color:inherit}.wrap{width:min(1180px,calc(100% - 44px));margin:auto}.site-header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:10;box-shadow:0 3px 16px #0002}.nav{min-height:86px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:9px;flex-shrink:0}.brand-mark{font-size:42px;line-height:1;font-weight:900;font-style:italic;letter-spacing:-7px;color:#fff;position:relative;padding-right:10px}.dot{color:var(--orange);font-size:27px;letter-spacing:0}.brand-type{display:flex;flex-direction:column}.brand-type strong{font-size:27px;letter-spacing:1px;line-height:1;font-weight:900}.brand-type small{font-size:10px;font-weight:800;color:var(--orange);letter-spacing:.5px}.brand-type em{font-size:8px;font-style:normal;letter-spacing:2px;margin-top:4px}nav{display:flex;gap:20px;margin-left:auto}nav a{font-size:13px;color:#e9eff5}nav a:hover,.text-link:hover{color:var(--orange)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 21px;border-radius:9px;font-size:14px;font-weight:700;text-align:center;transition:transform .2s,filter .2s}.btn:hover{transform:translateY(-2px);filter:brightness(1.08)}.btn-orange{background:var(--orange);color:#fff}.btn-outline{color:#fff;border:1.5px solid #fff;background:#0a233b70}.btn-green{background:#0bb94f;color:#fff}.nav-cta{white-space:nowrap;font-size:12px;padding:13px}.menu-toggle{display:none}.hero{min-height:525px;color:#fff;background:linear-gradient(90deg,rgba(3,21,39,.75),rgba(3,21,39,.15)),url('assets/portada-industrial.png') center/cover no-repeat;display:flex;align-items:center}.hero-content{padding:78px 0}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:800;color:var(--orange);margin:0 0 14px}.hero h1{font-size:clamp(39px,5vw,67px);letter-spacing:-2px;line-height:1.07;margin:0 0 22px;max-width:770px}.hero h1 span{color:var(--orange)}.hero-description{font-size:18px;line-height:1.6;max-width:600px;color:#e1eaf1}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-features{display:flex;gap:28px;flex-wrap:wrap;margin-top:53px;text-transform:uppercase;font-size:11px;letter-spacing:.7px;font-weight:700}.hero-features span{border-left:2px solid var(--orange);padding-left:13px}.section{padding:75px 0}.section h2{font-size:clamp(29px,3.5vw,42px);line-height:1.16;margin:0 0 15px}.section p{line-height:1.7}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}.section-heading p:not(.eyebrow),.brands>div>p:not(.eyebrow){color:var(--muted)}.text-link{font-weight:700;color:var(--orange);font-size:14px;white-space:nowrap}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.category{border:1px solid #e5eaf0;border-radius:12px;overflow:hidden;box-shadow:0 8px 26px #0a2a4410;transition:transform .2s}.category:hover{transform:translateY(-5px)}.category-art{height:165px;background:radial-gradient(circle at 80% 20%,#2f5a7a,#061d33 65%);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.category-art:before{content:"";position:absolute;inset:-60px;transform:rotate(-25deg);border:2px solid #ff781d30;box-shadow:50px 50px 0 #ff781d12,100px 100px 0 #fff1}.category-art .symbol{font-size:76px;position:relative;filter:drop-shadow(0 9px 10px #0006)}.category-body{padding:19px 20px 22px}.category-body h3{font-size:19px;margin:0 0 9px}.category-body p{color:var(--muted);font-size:14px;margin:0 0 18px}.category-body a{font-size:13px;color:#e56c13;font-weight:800}.fineprint{font-size:12px;color:#778593;margin-top:22px}.about{background:#f2f6f9}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.about-grid>div>p:not(.eyebrow){color:#4b5b6c}.benefits{display:grid;gap:14px}.benefits>div{background:#fff;border-left:4px solid var(--orange);padding:19px 22px;box-shadow:0 5px 18px #0a2a4410}.benefits b{color:var(--orange);margin-right:14px}.benefits strong{font-size:17px}.benefits p{margin:8px 0 0 39px;color:var(--muted);font-size:14px}.services{background:linear-gradient(125deg,#071c32,#113e5e);color:#fff}.service-box{display:flex;align-items:center;gap:28px}.service-box>div:nth-child(2){flex:1}.service-box p:not(.eyebrow){color:#d3e0ec;max-width:670px}.service-icon{font-size:75px;color:var(--orange)}.brands{text-align:center}.brand-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:30px}.brand-grid span{border:1px solid #dce5ed;border-radius:6px;padding:21px 10px;font-size:17px;font-weight:800;color:#245073;background:#fff}.contact{background:#071e34;color:#fff}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.contact p:not(.eyebrow){color:#d1dce7}.contact-details p{margin:6px 0;font-size:15px}.contact-actions{display:grid;gap:14px}.contact-actions .btn{padding:19px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:30px 0}footer{background:#061527;color:#c6d0db}footer p,footer a{font-size:12px}.brand-footer .brand-type strong{font-size:22px}.brand-footer .brand-mark{font-size:33px}@media(max-width:1050px){nav{gap:11px}.nav-cta{display:none}.brand-type strong{font-size:23px}}@media(max-width:760px){.nav{min-height:72px}.menu-toggle{display:block;margin-left:auto;background:none;border:1px solid #ffffff80;border-radius:6px;color:white;font-size:25px;padding:4px 12px}nav{display:none;position:absolute;top:72px;left:0;right:0;background:#061d33;padding:20px 24px;flex-direction:column;gap:18px}nav.open{display:flex}.hero{min-height:550px;background-position:62% center}.hero-content{padding:62px 0}.hero h1{letter-spacing:-1px}.hero-description{font-size:16px}.hero-features{gap:14px;margin-top:35px}.hero-features span{font-size:10px}.section{padding:54px 0}.section-heading{display:block}.category-grid{grid-template-columns:repeat(2,1fr)}.about-grid,.contact-grid{grid-template-columns:1fr;gap:35px}.service-box{flex-wrap:wrap}.service-icon{display:none}.brand-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{flex-wrap:wrap}.brand-type strong{font-size:22px}}@media(max-width:480px){.wrap{width:calc(100% - 30px)}.brand-type strong{font-size:20px}.brand-type small{font-size:8px}.brand-type em{font-size:7px}.hero-actions .btn{width:100%}.category-grid{grid-template-columns:1fr}.category-art{height:145px}.hero h1{font-size:39px}}

/* Versión 2: identidad y fotografía */
.brand{background:#fff;border-radius:9px;padding:7px 12px;max-width:245px}
.logo-original{width:100%;height:auto;display:block;object-fit:contain}
.nav{gap:16px}.nav-cta{background:#08b84c}
.hero h1{max-width:690px}
.category-art{height:175px;background:#09233b}
.category-art::before{display:none}
.category-art img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s}
.category:hover .category-art img{transform:scale(1.055)}
.brand-grid span{display:flex;justify-content:center;align-items:center;min-height:76px;font-size:19px;letter-spacing:-.4px}
.brand-grid .brand-siemens{color:#008b9b}.brand-grid .brand-schneider{color:#16a346;font-size:17px}.brand-grid .brand-abb{color:#e51f29;font-size:29px}.brand-grid .brand-omron{color:#14569a}.brand-grid .brand-weg{color:#13599b}.brand-grid .brand-eaton{color:#1477bc}.brand-grid .brand-festo{color:#0074bd}.brand-grid .brand-smc{color:#1d65a7}.brand-grid .brand-fluke{background:#ffde20;color:#111}.brand-grid .brand-dewalt{background:#ffdf22;color:#111}
.brand-footer{width:235px}.brand-footer .logo-original{width:100%}
@media(max-width:1050px){.brand{max-width:205px}.nav{gap:12px}}
@media(max-width:480px){.brand{max-width:200px;padding:6px 9px}.category-art{height:175px}}

/* V3: marquesina de marcas con desplazamiento continuo */
.brand-marquee{position:relative;overflow:hidden;margin-top:30px;padding:10px 0 18px;mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.brand-track{display:flex;align-items:center;width:max-content;gap:14px;animation:brand-scroll 38s linear infinite;will-change:transform}
.brand-repeat{display:flex;align-items:center;gap:14px}
.brand-tile{display:flex;align-items:center;justify-content:center;flex:none;width:205px;min-height:91px;padding:16px;background:#fff;border:1px solid #dce5ed;border-radius:9px;color:#123d63;font-size:18px;font-weight:800;box-shadow:0 4px 14px #0a2a440c;white-space:nowrap}
.brand-track:hover,.brand-track:focus-within{animation-play-state:paused}
@keyframes brand-scroll{to{transform:translateX(calc(-50% - 7px))}}
@media(prefers-reduced-motion:reduce){.brand-track{animation:none}.brand-marquee{overflow-x:auto;mask-image:none}}
.about-grid>div>p:not(.eyebrow){line-height:1.75}
@media(max-width:760px){.brand-tile{width:170px;min-height:75px;font-size:15px}.brand-track{animation-duration:32s}}

/* V4: logotipos originales extraídos del brochure y formulario de contacto */
.brand-track{gap:0;animation:brand-scroll-v4 42s linear infinite}
.brand-set{display:flex;align-items:center;gap:14px;padding-right:14px;flex:none}
.brand-tile{width:195px;height:102px;padding:16px;background:#fff}
.brand-tile img{display:block;width:100%;height:65px;object-fit:contain}
@keyframes brand-scroll-v4{to{transform:translateX(-50%)}}
.quote-section{background:#f3f6fa;scroll-margin-top:95px}
.quote-grid{display:grid;grid-template-columns:minmax(245px,.8fr) minmax(0,1.55fr);gap:35px;align-items:start}
.quote-info{padding:25px 8px}.quote-info h2{font-size:32px}.quote-info>p{color:#586a79}
.quote-info-card{padding:20px 22px;background:#fff;border-left:4px solid var(--orange);margin-top:14px;box-shadow:0 4px 18px #061d3310;display:flex;flex-direction:column;gap:9px}
.quote-info-card strong{color:#0b2c4b;font-size:14px}.quote-info-card a,.quote-info-card span{font-size:14px;color:#526579;overflow-wrap:anywhere}
.quote-panel{background:white;border-radius:13px;box-shadow:0 12px 36px #071c3215;padding:38px}
.quote-panel h2{color:#0c2b4a;font-style:italic;text-transform:uppercase;font-size:32px}
.quote-panel>p:not(.eyebrow){color:#6c7b88;margin-bottom:26px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 20px}
.form-grid label{display:flex;flex-direction:column;gap:10px;text-transform:uppercase;letter-spacing:1.7px;font-size:11px;font-weight:800;color:#566677}
.form-grid label span{color:var(--orange)}.form-grid .full{grid-column:1/-1}
.form-grid input,.form-grid textarea{width:100%;font:normal 15px Arial,sans-serif;letter-spacing:normal;text-transform:none;padding:13px 12px;border:1px solid #d8e1e8;border-radius:6px;color:#0a2742;background:#fbfcfe}
.form-grid input:focus,.form-grid textarea:focus{outline:2px solid #ff781d70;border-color:var(--orange)}
.consent{display:flex;align-items:start;gap:9px;font-size:13px;color:#586a79;margin:20px 0}.consent input{margin-top:2px;accent-color:#0a2b47}
.form-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #e4eaf0;padding-top:21px}.form-bottom small{color:#788795}
.btn-blue{background:#1e3b67;color:#fff;border:0;cursor:pointer;font:700 14px Arial,sans-serif}
.form-note{font-size:12px;color:#778795;margin-top:18px;line-height:1.6}
@media(max-width:760px){.quote-grid{grid-template-columns:1fr}.quote-panel{padding:26px}.brand-tile{width:160px;height:85px}.brand-tile img{height:54px}}
@media(max-width:480px){.form-grid{grid-template-columns:1fr}.form-bottom{align-items:stretch;flex-direction:column}.form-bottom button{width:100%}}

/* Botón flotante de WhatsApp: visible durante todo el desplazamiento */
.whatsapp-floating{position:fixed;right:24px;bottom:24px;z-index:9999;display:flex;align-items:center;gap:10px;padding:13px 18px;border-radius:999px;background:#08a83d;color:#fff;text-decoration:none;font-family:inherit;font-size:14px;font-weight:700;line-height:1.1;box-shadow:0 6px 22px rgba(0,0,0,.28);transition:transform .2s ease,background .2s ease,box-shadow .2s ease}
.whatsapp-floating:hover{background:#078a33;transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,.32)}
.whatsapp-floating:focus-visible{outline:3px solid #ff8a24;outline-offset:4px}
.whatsapp-floating svg{width:30px;height:30px;flex:none}
@media(max-width:600px){.whatsapp-floating{right:16px;bottom:16px;width:58px;height:58px;padding:13px;justify-content:center}.whatsapp-floating-label{display:none}.whatsapp-floating svg{width:32px;height:32px}}
@media(prefers-reduced-motion:reduce){.whatsapp-floating{transition:none}}