:root{
--navy:#06152c;--blue:#0754bd;--blue2:#0d65dc;--ink:#0b1422;--muted:#667383;--line:#e5e9ee;
--paper:#f6f8fa;--white:#fff;--green:#19a86f;--red:#e94b35;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Arial,Helvetica,sans-serif;background:#fff;line-height:1.55}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(1280px,calc(100% - 48px));margin:auto}
.topbar{height:48px;background:var(--navy);color:#fff;font-size:13px}.topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.contact-mini{display:flex;gap:28px}.contact-mini a{opacity:.94;display:flex;align-items:center;gap:8px}.whatsapp-icon{width:16px;height:16px;display:block;flex:none}.contact-mini a:first-child{color:#fff}.contact-mini a:nth-child(2){color:#52e19e}.language-switcher{display:flex;height:100%;align-items:center;gap:8px}.language-switcher button{border:0;background:transparent;color:#fff;padding:7px 9px;border-radius:5px;cursor:pointer;font-size:12px}.language-switcher button.active{background:rgba(255,255,255,.1)}
.main-header{height:94px;background:#fff;border-bottom:1px solid #e7ebef;position:sticky;top:0;z-index:50}.nav-inner{height:100%;display:flex;align-items:center;gap:35px}.logo-link{display:block;width:270px;flex:none}.logo-link img{width:100%;height:auto;display:block}.main-nav{display:flex;align-items:stretch;justify-content:center;gap:35px;height:100%;flex:1}.main-nav a{display:flex;align-items:center;position:relative;font-size:13px;font-weight:700;white-space:nowrap}.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:25px;height:2px;background:var(--blue);transform:scaleX(0);transition:.2s}.main-nav a:hover:after{transform:scaleX(1)}.header-cta,.primary-btn{background:var(--blue);color:#fff;font-weight:800;font-size:12px;border-radius:6px;padding:17px 22px;display:flex;gap:22px;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(7,84,189,.12);white-space:nowrap}.header-cta:hover,.primary-btn:hover{background:#0649a5}.header-cta b,.primary-btn span{font-size:20px;font-weight:400}.nav-toggle{display:none}
.hero{height:calc(100svh - 142px);min-height:590px;max-height:760px;position:relative;overflow:hidden;color:#fff}.hero-photo{position:absolute;inset:0;background-image:url("images/hero.webp");background-position:center 57%;background-size:cover}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.91) 34%,rgba(6,21,44,.13) 68%,rgba(6,21,44,.40) 100%)}.hero-content{height:100%;display:flex;align-items:center;position:relative}.hero-copy{color:var(--ink);width:610px;padding-bottom:35px}.kicker,.eyebrow{font-size:11px;font-weight:800;letter-spacing:2px;color:var(--blue);margin-bottom:16px}.hero h1{font-size:clamp(46px,5vw,72px);line-height:1.01;letter-spacing:-2.8px;margin:0 0 22px}.hero h1 strong{color:var(--blue);font-weight:800}.hero-copy>p{font-size:18px;max-width:500px;color:#394657;margin:0 0 28px}.hero-buttons{display:flex;gap:12px;align-items:center}.text-btn{font-size:13px;font-weight:800;padding:15px 14px}.text-btn i{font-style:normal;color:var(--green);margin-right:6px}.hero-points{display:flex;gap:24px;margin-top:36px;font-size:12px;color:#394657}.hero-points span{display:flex;align-items:center;gap:7px}.hero-points b{width:22px;height:22px;border:2px solid var(--blue);border-radius:50%;display:grid;place-items:center;color:var(--blue);font-size:11px}.hero-scroll{position:absolute;right:30px;bottom:25px;font-size:9px;letter-spacing:2px;display:flex;align-items:center;gap:8px;color:#fff}.hero-scroll span{width:32px;height:1px;background:#fff}
.service-intro{background:var(--paper);padding:92px 0 100px}.section-title{display:grid;grid-template-columns:1.2fr .7fr;gap:80px;align-items:end;margin-bottom:42px}.section-title h2,.values h2,.process h2,.company h2,.contact-box h2{font-size:clamp(34px,4vw,55px);line-height:1.03;letter-spacing:-2.2px;margin:0}.section-title h2 em,.values h2 em,.process h2 em,.company h2 em{font-style:normal;color:var(--blue)}.section-title>p{margin:0;color:var(--muted);font-size:15px;max-width:490px}.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.service-card{background:#fff;border:1px solid #e1e6eb;border-radius:8px;overflow:hidden;transition:.25s;box-shadow:0 4px 12px rgba(7,17,31,.035)}.service-card:hover{transform:translateY(-5px);box-shadow:0 20px 45px rgba(7,17,31,.10)}.service-image{height:205px;background-size:cover;background-position:center}.service-image.air{background-image:url("images/servicio_aire.jpg");background-position:center;background-size:cover}.service-image.heating{background-image:url("images/calefaccion.jpg");background-position:center;background-size:cover}.service-body{position:relative;padding:22px 22px 25px}.service-icon{width:44px;height:44px;border-radius:50%;color:#fff;display:grid;place-items:center;font-size:22px;position:absolute;top:-23px;left:22px;border:4px solid #fff}.service-icon.blue{background:#1260c7}.service-icon.orange{background:#f18a13}.service-icon.red{background:#eb4934}.service-icon.green{background:#4d9c55}.service-no{display:block;text-align:right;color:#a1aab5;font-size:10px;font-weight:800;margin-bottom:13px}.service-body h3{font-size:21px;line-height:1.1;margin:0 0 9px;letter-spacing:-.5px}.service-body p{font-size:13px;color:#5d6977;min-height:60px;margin:0 0 18px}.service-body a{font-size:11px;font-weight:900;color:var(--blue)}.service-body a span{font-size:18px;margin-left:5px;vertical-align:-2px}
.values{background:linear-gradient(90deg,#06152c 0%,#08213f 48%,#0b315d 100%);color:#fff;padding:105px 0}.values-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px}.eyebrow.light{color:#7eb2ff}.values h2{color:#fff;margin-bottom:24px}.values h2 em{color:#70aaff}.values>p,.values-grid>div:first-child>p{color:#aeb9c8;max-width:500px;font-size:15px}.value-list{border-top:1px solid rgba(255,255,255,.16)}.value{display:grid;grid-template-columns:60px 1fr;gap:18px;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.16)}.value>span{font-size:12px;color:#72a9ff;font-weight:900}.value h3{font-size:17px;margin:0 0 4px}.value p{margin:0;color:#9eabba;font-size:13px;max-width:500px}
.process{padding:100px 0;background:#fff}.section-title.compact{margin-bottom:55px}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.process-grid>div{padding:32px 25px 35px;border-right:1px solid var(--line)}.process-grid>div:last-child{border-right:0}.process-grid span{color:var(--blue);font-size:11px;font-weight:900}.process-grid h3{font-size:23px;margin:22px 0 7px}.process-grid p{color:var(--muted);font-size:13px;margin:0;max-width:230px}
.company{height:620px;position:relative;overflow:hidden}.company-photo{position:absolute;inset:0;background-image:url("images/equipo.jpg");background-size:cover;background-position:center}.company-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,21,44,.9),rgba(6,21,44,.56) 50%,rgba(6,21,44,.05))}.company-content{height:100%;position:relative;display:flex;align-items:center}.company-box{width:620px;color:#fff}.company-box .eyebrow{color:#7eb2ff}.company h2{margin-bottom:24px}.company h2 em{color:#8dbbff}.company-box p{color:#c4ceda;max-width:550px;font-size:15px;margin-bottom:28px}.outline-btn{display:inline-flex;border:1px solid rgba(255,255,255,.55);padding:14px 18px;border-radius:5px;font-size:11px;font-weight:900}.outline-btn:hover{background:#fff;color:var(--navy)}
.contact-section{background:var(--paper);padding:85px 0}.contact-box{background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:1fr .55fr;gap:70px;padding:55px 60px;border-radius:10px;box-shadow:0 20px 60px rgba(7,17,31,.055)}.contact-box h2{margin-bottom:16px}.contact-box p{color:var(--muted);font-size:15px;max-width:550px}.contact-actions{display:flex;flex-direction:column;justify-content:center;gap:12px;font-size:14px;font-weight:700}.wa-big{display:flex;align-items:center;gap:14px;background:#19a86f;color:#fff;border-radius:7px;padding:16px 18px;margin-bottom:6px}.wa-big>span{font-size:23px}.wa-big div{flex:1}.wa-big small,.wa-big strong{display:block}.wa-big small{font-size:10px;opacity:.8}.wa-big b{font-size:20px;font-weight:400}
footer{background:#fff;border-top:1px solid var(--line);padding:26px 0}.footer-grid{display:grid;grid-template-columns:280px 1fr 50px;align-items:center;gap:30px}.footer-logo{width:240px;height:auto;max-width:100%;display:block;object-fit:contain;object-position:left center}.footer-copy{font-size:11px;color:#657180;line-height:1.5}.footer-copy small{display:block;margin-top:5px;color:#9aa3ad}.back-top{width:40px;height:40px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--blue)}

@media(max-width:1100px){
.shell{width:min(100% - 36px,1280px)}.main-nav{gap:22px}.logo-link{width:255px}.header-cta{padding:15px 15px}.services-grid{grid-template-columns:repeat(2,1fr)}.service-image{height:235px}.values-grid{gap:55px}
}
@media(max-width:820px){
.topbar{height:42px}.topbar-inner{width:calc(100% - 24px)}.contact-mini{gap:15px}.contact-mini a span{display:none}.contact-mini a{font-size:13px}.contact-mini a:nth-child(3){display:none}.language-switcher{gap:1px}.language-switcher button{padding:5px 6px;font-size:10px}
.main-header{height:76px}.nav-inner{width:calc(100% - 28px);gap:15px}.logo-link{width:220px}.main-nav{display:none;position:absolute;left:0;right:0;top:118px;height:auto;background:#fff;border-top:1px solid var(--line);box-shadow:0 20px 30px rgba(7,17,31,.08);padding:8px 18px;flex-direction:column;gap:0}.main-nav.open{display:flex}.main-nav a{min-height:52px;border-bottom:1px solid #edf0f3}.main-nav a:after{bottom:0}.header-cta{margin-left:auto;padding:12px 13px}.header-cta span{font-size:10px}.header-cta b{display:none}.nav-toggle{display:flex;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:6px;align-items:center;justify-content:center;flex-direction:column;gap:4px}.nav-toggle span{width:17px;height:2px;background:var(--navy);transition:.2s}
.hero{height:calc(100svh - 118px);min-height:620px}.hero-photo{background-position:58% center}.hero-overlay{background:linear-gradient(90deg,rgba(255,255,255,.96),rgba(255,255,255,.86) 60%,rgba(255,255,255,.30))}.hero-copy{width:100%;padding-top:30px}.hero h1{font-size:clamp(43px,8vw,62px)}.hero-copy>p{font-size:16px;max-width:460px}.hero-points{flex-wrap:wrap;gap:10px 18px}.hero-scroll{display:none}
.section-title,.values-grid,.contact-box{grid-template-columns:1fr;gap:28px}.section-title{margin-bottom:35px}.services-grid{grid-template-columns:repeat(2,1fr)}.service-image{height:220px}.values{padding:80px 0}.process-grid{grid-template-columns:repeat(2,1fr)}.process-grid>div:nth-child(2){border-right:0}.process-grid>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.company{height:600px}.company-box{width:650px}.contact-box{padding:40px}
.footer-grid{grid-template-columns:220px 1fr 40px}.footer-logo{width:210px}
}
@media(max-width:560px){
.shell{width:calc(100% - 28px)}.topbar{height:40px}.contact-mini{gap:13px}.contact-mini a{font-size:12px}.language-switcher button{font-size:9px;padding:4px}.main-header{height:72px}.logo-link{width:190px}.header-cta{display:none}.nav-toggle{margin-left:auto}
.main-nav{top:112px}.hero{min-height:670px;height:calc(100svh - 112px)}.hero-photo{background-position:65% center}.hero-overlay{background:linear-gradient(180deg,rgba(255,255,255,.95) 0%,rgba(255,255,255,.92) 55%,rgba(255,255,255,.45) 100%)}.hero-content{align-items:flex-start;padding-top:75px}.hero-copy{padding:0}.kicker{font-size:9px;letter-spacing:1.7px}.hero h1{font-size:46px;letter-spacing:-2.3px}.hero-copy>p{font-size:15px;max-width:330px}.hero-buttons{align-items:stretch;flex-direction:column;max-width:300px}.primary-btn{padding:15px 18px}.text-btn{padding:10px 4px}.hero-points{font-size:10px;flex-direction:column;gap:8px;margin-top:23px}.hero-points b{width:20px;height:20px}.service-intro,.process,.contact-section{padding:70px 0}.section-title h2,.values h2,.process h2,.company h2,.contact-box h2{font-size:37px;letter-spacing:-1.7px}.section-title>p{font-size:14px}.services-grid{grid-template-columns:1fr;gap:12px}.service-image{height:205px}.service-body{padding:22px 20px 24px}.service-body p{min-height:auto}.values-grid{gap:45px}.value{grid-template-columns:42px 1fr;gap:10px;padding:20px 0}.value h3{font-size:16px}.value p{font-size:12px}.process-grid{grid-template-columns:1fr}.process-grid>div{border-right:0!important;border-bottom:1px solid var(--line)!important;padding:25px 4px}.process-grid>div:last-child{border-bottom:0!important}.company{height:690px}.company-photo{background-position:62% center}.company-photo:after{background:linear-gradient(180deg,rgba(6,21,44,.78),rgba(6,21,44,.92))}.company-content{align-items:flex-end;padding-bottom:65px}.company-box{width:100%}.company-box p{font-size:14px}.contact-box{padding:30px 24px;gap:20px}.contact-box p{font-size:14px}.footer-grid{grid-template-columns:1fr;gap:18px}.footer-logo{width:185px}.back-top{display:none}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.service-card{transition:none}}

/* Brand slider */
.brands-strip{background:#fff;border-bottom:1px solid var(--line);height:78px;display:flex;align-items:center;overflow:hidden;position:relative}
.brands-heading{flex:0 0 auto;padding:0 28px 0 max(24px,calc((100vw - 1280px)/2));font-size:9px;letter-spacing:1.6px;font-weight:900;color:#7a8693;white-space:nowrap;position:relative;z-index:2;background:#fff}
.brands-slider{min-width:0;overflow:hidden;flex:1;mask-image:linear-gradient(90deg,transparent 0,#000 5%,#000 95%,transparent 100%);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 5%,#000 95%,transparent 100%)}
.brands-track{display:flex;width:max-content;align-items:center;gap:54px;animation:brand-marquee 32s linear infinite;padding-right:54px}
.brand-logo{height:42px;display:flex;align-items:center;gap:9px;white-space:nowrap;color:#26374d;font-size:21px;line-height:1;letter-spacing:-.6px;flex:none}
.brand-daikin{font-weight:900;font-style:italic;letter-spacing:1px}
.brand-mitsubishi{font-size:11px;font-weight:800;letter-spacing:.3px}
.mitsubishi-mark{display:flex;gap:2px;align-items:center}.mitsubishi-mark i{display:block;width:10px;height:10px;background:#26374d;transform:rotate(45deg)}
.brand-panasonic{font-weight:600;letter-spacing:-1.2px}
.brand-samsung{font-size:17px;font-weight:900;letter-spacing:2px}
.brand-midea{font-size:24px;font-weight:800;letter-spacing:-1.6px}
.brand-whirlpool{font-size:12px;font-weight:900;letter-spacing:1.8px}
.brand-daewoo{font-size:17px;font-weight:900;letter-spacing:-.3px}
.brand-coolwell{font-size:15px;font-weight:900;letter-spacing:1.4px}
.brand-heatsun{font-size:15px;font-weight:900;letter-spacing:1.2px}
@keyframes brand-marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* Hero: preserve the original image proportions and use a dedicated mobile crop */
.hero{height:clamp(560px,48vw,700px);min-height:560px;max-height:700px}
.hero-photo{background-position:78% center;background-size:cover}
@media(max-width:1200px){
  .hero-photo{background-position:88% center}
}
@media(max-width:820px){
  .brands-strip{height:66px}.brands-heading{padding-left:18px;padding-right:20px;font-size:8px}.brands-track{gap:38px;animation-duration:27s}.brand-logo{font-size:18px}.brand-mitsubishi{font-size:9px}.brand-samsung{font-size:14px}.brand-whirlpool{font-size:10px}.brand-coolwell,.brand-heatsun{font-size:12px}
  .hero{height:620px;min-height:620px;max-height:none}.hero-photo{background-image:url("images/hero-mobile.webp");background-position:right center;background-size:cover}
}
@media(max-width:560px){
  .brands-strip{height:60px}.brands-heading{display:none}.brands-track{gap:34px;animation-duration:24s;padding-left:28px}.brand-logo{height:34px;font-size:17px}.brand-mitsubishi{font-size:8px}.mitsubishi-mark i{width:8px;height:8px}.brand-samsung{font-size:13px}.brand-whirlpool{font-size:9px}.brand-coolwell,.brand-heatsun{font-size:11px}
  .hero{height:670px;min-height:670px}.hero-photo{background-position:right center}
}

/* WhatsApp always fixed in the bottom-right corner */
.floating-wa{position:fixed;right:20px;bottom:20px;z-index:100;width:62px;height:62px;border-radius:50%;background:#19a86f;color:#fff;display:flex;align-items:center;justify-content:center;gap:9px;box-shadow:0 10px 30px rgba(25,168,111,.30);transition:transform .2s,box-shadow .2s}
.floating-wa:hover{transform:translateY(-3px);box-shadow:0 14px 35px rgba(25,168,111,.38)}
.floating-wa svg{width:31px;height:31px;fill:currentColor}.floating-wa strong{display:none;font-size:11px;letter-spacing:.7px}
@media(max-width:560px){.floating-wa{right:14px;bottom:calc(14px + env(safe-area-inset-bottom));width:56px;height:56px}.floating-wa svg{width:28px;height:28px}}
@media(prefers-reduced-motion:reduce){.brands-track{animation:none}.floating-wa{transition:none}}

/* Requested adjustments */
.header-cta{background:var(--green);box-shadow:0 8px 20px rgba(25,168,111,.14)}
.header-cta:hover{background:#128d5d}
.service-card{cursor:pointer}
.service-card:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
@media(max-width:820px){
  .hero-overlay{background:linear-gradient(90deg,rgba(255,255,255,.86),rgba(255,255,255,.70) 60%,rgba(255,255,255,.16))}
}
@media(max-width:560px){
  .hero-overlay{background:linear-gradient(180deg,rgba(255,255,255,.84) 0%,rgba(255,255,255,.76) 55%,rgba(255,255,255,.26) 100%)}
}

/* B2B positioning: reuses existing visual language */
.b2b-section{padding:88px 0;background:#fff}.b2b-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.b2b-grid>div{border:1px solid var(--line);border-radius:8px;padding:26px;background:var(--paper)}.b2b-grid strong{font-size:18px}.b2b-grid p{margin:8px 0 0;color:var(--muted);font-size:14px}.b2b-cta{width:max-content;margin-top:28px}@media(max-width:820px){.b2b-grid{grid-template-columns:1fr}.b2b-section{padding:70px 0}}