:root{--im-midnight:#1B263B;--im-carbon:#415A77;--im-silver:#E0E1DD;--im-white:#fff;--im-ink:#101827;--im-muted:#637083;--im-line:#d8dee5;--im-bg:#f5f7f8;--im-success:#174b36;--im-radius:16px;--im-shadow:0 18px 50px rgba(16,24,39,.12)}
.im-hvac,.im-hvac *{box-sizing:border-box}.im-hvac{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--im-ink);background:#fff;line-height:1.55}.im-hvac h1,.im-hvac h2,.im-hvac h3{font-family:Manrope,Inter,sans-serif;line-height:1.12;margin:0 0 16px}.im-hvac h1{font-size:clamp(2.35rem,5vw,4.8rem);letter-spacing:-.045em}.im-hvac h2{font-size:clamp(2rem,3.6vw,3.4rem);letter-spacing:-.035em}.im-hvac h3{font-size:1.2rem}.im-hvac p{margin:0 0 18px}.im-container{width:min(1180px,calc(100% - 40px));margin-inline:auto}.im-header{position:absolute;inset:0 0 auto;z-index:10;padding:24px 0}.im-header__inner,.im-footer__inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.im-brand{display:inline-flex;align-items:center;gap:13px;text-decoration:none;color:#fff}.im-brand img{width:43px;height:48px;object-fit:contain}.im-brand span{display:flex;flex-direction:column}.im-brand strong{font-size:.95rem;letter-spacing:.16em}.im-brand small{font-size:.72rem;color:rgba(255,255,255,.7)}.im-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border-radius:8px;border:1px solid transparent;font-weight:750;text-decoration:none;cursor:pointer;transition:.2s ease;font-family:inherit;font-size:.96rem}.im-btn:hover{transform:translateY(-1px)}.im-btn--primary{background:var(--im-silver);color:var(--im-midnight);box-shadow:0 8px 24px rgba(224,225,221,.18)}.im-btn--primary:hover{background:#fff}.im-btn--outline{border-color:rgba(255,255,255,.42);color:#fff;background:transparent}.im-btn--ghost{border-color:var(--im-line);color:var(--im-midnight);background:#fff}.im-hero{min-height:780px;background:radial-gradient(circle at 80% 20%,rgba(65,90,119,.55),transparent 35%),linear-gradient(135deg,#101928 0%,var(--im-midnight) 58%,#263b59 100%);color:#fff;padding:150px 0 92px;display:flex;align-items:center;overflow:hidden}.im-hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}.im-eyebrow{font-size:.78rem;letter-spacing:.19em;font-weight:800;color:var(--im-silver);text-transform:uppercase;margin-bottom:18px}.im-eyebrow--dark{color:var(--im-carbon)}.im-lead{font-size:clamp(1.05rem,1.5vw,1.28rem);color:rgba(255,255,255,.82);max-width:700px}.im-actions{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0 14px}.im-microcopy{font-size:.9rem;color:rgba(255,255,255,.66)}.im-trust-list{display:flex;gap:18px;flex-wrap:wrap;padding:0;margin:34px 0 0;list-style:none}.im-trust-list li{font-size:.85rem;color:rgba(255,255,255,.78);padding-left:20px;position:relative}.im-trust-list li:before{content:"✓";position:absolute;left:0;color:var(--im-silver);font-weight:900}.im-hero__visual{min-height:520px;display:grid;place-items:center}.im-visual-card{width:min(100%,480px);aspect-ratio:4/5;border:1px solid rgba(255,255,255,.18);border-radius:26px;background:linear-gradient(155deg,rgba(255,255,255,.12),rgba(255,255,255,.04));box-shadow:0 30px 90px rgba(0,0,0,.35);backdrop-filter:blur(12px);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;text-align:center;position:relative;overflow:hidden}.im-visual-card:after{content:"";position:absolute;width:280px;height:280px;border-radius:50%;background:rgba(224,225,221,.11);filter:blur(12px);bottom:-100px;right:-60px}.im-visual-card img{width:180px;position:relative;z-index:1}.im-visual-card p{color:rgba(255,255,255,.68);font-size:.9rem;max-width:320px;position:relative;z-index:1}.im-visual-tag{position:absolute;top:24px;left:24px;font-size:.68rem;letter-spacing:.16em;color:rgba(255,255,255,.7)}.im-section{padding:96px 0}.im-section--light{background:var(--im-bg)}.im-section--midnight{background:var(--im-midnight);color:#fff}.im-section--form{background:linear-gradient(135deg,#111b2b,var(--im-midnight));color:#fff}.im-section-heading{max-width:760px;margin-bottom:44px}.im-section-heading--center{text-align:center;margin-inline:auto}.im-section-heading p:last-child{color:var(--im-muted);font-size:1.05rem}.im-grid{display:grid;gap:22px}.im-grid--4{grid-template-columns:repeat(4,1fr)}.im-grid--3{grid-template-columns:repeat(3,1fr)}.im-grid--2{grid-template-columns:repeat(2,1fr)}.im-impact,.im-feature{padding:28px;border:1px solid var(--im-line);border-radius:var(--im-radius);background:#fff}.im-impact span{font-weight:900;color:var(--im-carbon);font-size:.78rem;letter-spacing:.14em}.im-impact p,.im-service-card p,.im-feature p{color:var(--im-muted);font-size:.94rem}.im-service-card{border:1px solid var(--im-line);border-radius:var(--im-radius);overflow:hidden;background:#fff;box-shadow:0 12px 35px rgba(16,24,39,.06)}.im-service-card__media{height:165px;background:linear-gradient(135deg,var(--im-midnight),var(--im-carbon));display:flex;align-items:flex-end;padding:24px;color:#fff;font-size:2.7rem;font-weight:900}.im-service-card__body{padding:28px}.im-service-card a{color:var(--im-midnight);font-weight:800;text-decoration:none}.im-split{display:grid;grid-template-columns:.88fr 1.12fr;gap:70px;align-items:start}.im-copy-muted,.im-section--midnight .im-feature p{color:rgba(255,255,255,.7)}.im-section--midnight .im-feature{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}.im-process{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}.im-process article{padding:32px;background:#fff;border:1px solid var(--im-line);border-radius:var(--im-radius)}.im-process span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--im-midnight);color:#fff;font-weight:900;margin-bottom:26px}.im-process p{color:var(--im-muted)}.im-split--coverage{align-items:center}.im-chip-list{display:flex;gap:10px;flex-wrap:wrap}.im-chip-list span{padding:10px 14px;border-radius:999px;background:var(--im-bg);border:1px solid var(--im-line);font-size:.9rem;font-weight:700;color:var(--im-carbon)}.im-form-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}.im-form-intro>p:not(.im-eyebrow){color:rgba(255,255,255,.72)}.im-form-assurance{margin-top:30px;padding:22px;border:1px solid rgba(255,255,255,.14);border-radius:var(--im-radius);background:rgba(255,255,255,.05)}.im-form-assurance ul{margin:12px 0 0;padding-left:20px;color:rgba(255,255,255,.75)}.im-form-card{background:#fff;color:var(--im-ink);border-radius:20px;padding:34px;box-shadow:var(--im-shadow)}.im-native-form fieldset{border:0;padding:0;margin:0}.im-form-step{display:none}.im-form-step.is-active{display:block}.im-form-step legend{font-size:.78rem;letter-spacing:.11em;text-transform:uppercase;color:var(--im-carbon);font-weight:800;margin-bottom:24px}.im-progress{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:28px}.im-progress span{height:5px;background:#e6eaee;border-radius:99px}.im-progress span.is-active{background:var(--im-carbon)}.im-native-form label,.im-label{display:block;font-size:.88rem;font-weight:750;margin:16px 0 7px}.im-native-form input,.im-native-form select,.im-native-form textarea{width:100%;border:1px solid #cfd6dd;border-radius:8px;padding:12px 13px;font:inherit;color:var(--im-ink);background:#fff}.im-native-form input:focus,.im-native-form select:focus,.im-native-form textarea:focus{outline:3px solid rgba(65,90,119,.16);border-color:var(--im-carbon)}.im-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.im-choice-grid label{margin:0}.im-choice-grid input{position:absolute;opacity:0;pointer-events:none}.im-choice-grid span{display:block;border:1px solid var(--im-line);border-radius:10px;padding:14px;font-size:.88rem;cursor:pointer}.im-choice-grid input:checked+span{border-color:var(--im-carbon);background:#eef2f6;box-shadow:inset 0 0 0 1px var(--im-carbon)}.im-residential-message{background:#fff5f5;color:#7d1e1e;border:1px solid #efc8c8;padding:13px;border-radius:8px;margin-top:12px}.im-fields-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.im-step-actions{display:flex;justify-content:space-between;gap:12px;margin-top:24px}.im-consent{display:flex!important;gap:10px;align-items:flex-start;font-weight:500!important}.im-consent input{width:auto;margin-top:3px}.im-form-privacy{font-size:.78rem;color:var(--im-muted);margin:14px 0 0}.im-success{text-align:center;padding:30px 10px}.im-success>span{display:grid;place-items:center;width:60px;height:60px;border-radius:50%;background:#eaf4ef;color:var(--im-success);font-size:1.8rem;font-weight:900;margin:0 auto 20px}.im-success p{color:var(--im-muted)}.im-faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.im-accordion details{background:#fff;border:1px solid var(--im-line);border-radius:12px;margin-bottom:10px;padding:0 18px}.im-accordion summary{font-weight:800;cursor:pointer;padding:20px 0}.im-accordion p{color:var(--im-muted);padding-bottom:18px}.im-footer{background:#0d1623;color:#fff;padding:34px 0}.im-footer p{margin:0;font-size:.82rem;color:rgba(255,255,255,.58)}.im-whatsapp{position:fixed;right:22px;bottom:22px;z-index:40;display:flex;align-items:center;justify-content:center;background:#fff;color:var(--im-midnight);border:1px solid var(--im-line);box-shadow:0 12px 40px rgba(0,0,0,.2);border-radius:999px;padding:14px 18px;text-decoration:none;font-weight:850}.im-whatsapp:before{content:"↗";margin-right:8px}.im-error{color:#8a1f1f;font-size:.82rem;margin-top:6px}
@media(max-width:980px){.im-grid--4,.im-grid--3{grid-template-columns:repeat(2,1fr)}.im-hero__grid,.im-split,.im-form-layout,.im-faq-wrap{grid-template-columns:1fr}.im-hero__visual{min-height:360px}.im-visual-card{aspect-ratio:16/10}.im-form-intro{max-width:650px}.im-process{grid-template-columns:1fr}.im-hide-mobile{display:none}.im-header{position:absolute}.im-trust-list{flex-direction:column;gap:8px}}
@media(max-width:640px){.im-container{width:min(100% - 28px,1180px)}.im-section{padding:68px 0}.im-header{padding:16px 0}.im-brand small{display:none}.im-hero{padding:120px 0 68px;min-height:auto}.im-hero__grid{gap:38px}.im-hero__visual{min-height:280px}.im-visual-card{padding:28px}.im-visual-card img{width:120px}.im-grid--4,.im-grid--3,.im-grid--2,.im-fields-2,.im-choice-grid{grid-template-columns:1fr}.im-form-card{padding:22px}.im-actions{flex-direction:column}.im-actions .im-btn{width:100%}.im-trust-list{margin-top:25px}.im-footer__inner{align-items:flex-start;flex-direction:column}.im-whatsapp span{display:none}.im-whatsapp{width:52px;height:52px;padding:0}.im-whatsapp:before{margin:0}.im-step-actions{flex-direction:column-reverse}.im-step-actions .im-btn{width:100%}}


.im-service-card__image{width:100%;height:190px;object-fit:cover;display:block}
#instalacion,#mantenimiento,#urgencias,#formulario{scroll-margin-top:100px}
.im-hero__photo{width:100%;height:100%;min-height:440px;object-fit:cover;border-radius:20px;box-shadow:0 28px 75px rgba(0,0,0,.32);border:1px solid rgba(255,255,255,.18)}
.im-admin-helper{font-size:12px;color:#646970;margin-top:6px}
@media(max-width:980px){.im-hero__photo{min-height:360px}}
@media(max-width:640px){.im-service-card__image{height:180px}.im-hero__photo{min-height:280px}}