*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:#152235;background:#fff;line-height:1.55}.wrap{width:min(1160px,calc(100% - 36px));margin:auto}.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid #e6eaf0;backdrop-filter:blur(10px)}.nav{min-height:72px;display:flex;align-items:center;gap:28px}.brand{margin-right:auto;display:flex;align-items:center;gap:10px;text-decoration:none;color:#102137}.logo{width:40px;height:40px;border-radius:12px;background:#f47a13;display:grid;place-items:center}.brand b,.brand small{display:block}.brand small{font-size:12px;color:#6c7788}.nav nav{display:flex;gap:22px}.nav nav a,.call-mini{text-decoration:none;color:#243247;font-weight:800;font-size:14px}.call-mini{border:1px solid #d5dbe3;padding:10px 15px;border-radius:11px}.menu{display:none;background:none;border:0;font-size:26px}.hero{padding:70px 0 64px;background:linear-gradient(180deg,#fff,#fbfcfe)}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center}.kicker{font-size:12px;font-weight:900;letter-spacing:.12em;color:#f47a13;margin-bottom:12px}.hero h1,.section h2,.contact h2{margin:0;color:#0d1d31;letter-spacing:-.045em;line-height:1.03}.hero h1{font-size:clamp(42px,5.4vw,68px)}.hero h1 em{font-style:normal;color:#f47a13}.lead{font-size:20px;color:#536276;max-width:720px}.lead.small{font-size:18px}.proof{display:flex;gap:18px;flex-wrap:wrap;margin:24px 0;font-weight:800;font-size:14px}.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{min-height:50px;padding:0 20px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:900}.primary{background:#f47a13;color:#fff}.secondary{border:1px solid #cdd4dd;background:#fff;color:#102137}.white{background:#fff;color:#102137}.micro{font-size:13px;color:#6b7788}.visual{background:#0d1d31;border-radius:24px;overflow:hidden;box-shadow:0 18px 50px rgba(15,28,47,.14)}.heater{min-height:340px;display:grid;place-items:center;background:linear-gradient(145deg,#16314e,#091420);position:relative}.vent{position:absolute;top:0;width:42px;height:65px;background:#aeb6bf}.box{width:230px;height:286px;border-radius:15px;background:linear-gradient(160deg,#fff,#e8ecef);position:relative;padding:18px;box-shadow:0 22px 50px rgba(0,0,0,.3);color:#69737f;font-size:11px;font-weight:800}.box strong{position:absolute;left:50%;bottom:65px;transform:translateX(-50%);background:#17222d;color:#ffad2d;padding:8px 14px;border-radius:6px;font-size:16px}.knobs{position:absolute;bottom:20px;left:0;right:0;display:flex;justify-content:center;gap:36px}.knobs i{width:34px;height:34px;border-radius:50%;background:#d7dce0;border:2px solid #a5abb1}.visual-copy{color:#fff;padding:26px}.visual-copy b{font-size:20px}.visual-copy p{color:#c6d0dc}.section{padding:82px 0}.soft{background:#f6f8fb}.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:34px}.section h2{font-size:clamp(32px,4vw,48px)}.section-head>p{max-width:520px;color:#697587;margin:0}.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.cards article,.steps article{border:1px solid #e6eaf0;border-radius:18px;background:#fff;padding:24px;box-shadow:0 7px 24px rgba(12,29,49,.05)}.cards article>div{font-size:28px}.cards h3,.steps h3{color:#0e1e32;margin:12px 0 8px}.cards p,.steps p{margin:0;color:#6a7586;font-size:14px}.strip{margin-top:20px;background:#edf3f8;border-radius:14px;padding:16px 19px;display:flex;gap:9px;align-items:center}.strip a{margin-left:auto;color:#f47a13;text-decoration:none;font-weight:900}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.steps span{width:38px;height:38px;border-radius:50%;background:#f47a13;color:#fff;display:grid;place-items:center;font-weight:900}.zones{display:grid;grid-template-columns:1.2fr .8fr;gap:46px;align-items:center}.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.chips span{border:1px solid #e3e7ed;border-radius:999px;padding:8px 13px;font-weight:800;font-size:13px}.zones aside{background:#0d1d31;color:#fff;border-radius:20px;padding:32px}.zones aside p{color:#c6d0dc}.zones aside a{color:#fff;text-decoration:none;font-weight:900}.pin{font-size:30px}.faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq details{background:#fff;border:1px solid #e3e7ed;border-radius:14px;padding:18px 20px}.faq summary{font-weight:900;color:#0e1e32;cursor:pointer}.faq p{color:#6c7788}.contact{background:#0d1d31;color:#fff;padding:62px 0}.contact-grid{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}.contact h2{color:#fff;font-size:clamp(32px,4vw,50px)}.contact p{color:#c6d0dc}.light{color:#ffb577}footer{background:#081321;color:#c3ccd8;padding:27px 0}.foot{display:flex;justify-content:space-between;align-items:center}.foot small{display:block}.foot a{color:#fff;text-decoration:none}.floating{position:fixed;right:22px;bottom:22px;width:58px;height:58px;background:#25d366;color:#fff;border-radius:50%;display:grid;place-items:center;text-decoration:none;font-size:26px;box-shadow:0 12px 28px rgba(0,0,0,.2)}@media(max-width:940px){.nav nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;padding:18px 24px;flex-direction:column;border-bottom:1px solid #e6eaf0}.nav nav.open{display:flex}.menu{display:block}.call-mini{display:none}.hero-grid,.zones{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:1fr}.section-head{display:block}.section-head>p{margin-top:14px}.contact-grid{grid-template-columns:1fr}}@media(max-width:620px){.hero{padding:48px 0}.hero h1{font-size:43px}.lead{font-size:18px}.actions .btn{width:100%}.cards,.faq{grid-template-columns:1fr}.strip{align-items:flex-start;flex-direction:column}.strip a{margin-left:0}.section{padding:60px 0}.foot{display:block}.brand b{font-size:15px}}
/* ===== V2 refinements ===== */
:root{--ink:#0b1b30;--orange:#f4770b}
body{font-feature-settings:"kern";-webkit-font-smoothing:antialiased}
.top{box-shadow:0 1px 0 rgba(11,27,48,.03)}
.nav{min-height:68px}
.hero{padding:54px 0 58px;background:radial-gradient(circle at 80% 20%,rgba(244,119,11,.055),transparent 26%),linear-gradient(180deg,#fff,#fafbfd)}
.hero-grid{grid-template-columns:1.08fr .92fr;gap:64px}
.hero h1{font-size:clamp(40px,4.65vw,61px);max-width:720px;line-height:1.01}
.hero .lead{font-size:18px;line-height:1.65;max-width:680px;margin:20px 0 0}
.proof{margin:22px 0 24px;gap:10px}
.proof span{background:#f5f7fa;border:1px solid #e7ebf0;border-radius:999px;padding:7px 11px;font-size:13px}
.btn{min-height:52px}
.visual{border-radius:22px;box-shadow:0 22px 60px rgba(13,29,49,.16);border:1px solid rgba(255,255,255,.08)}
.heater{min-height:315px;background:radial-gradient(circle at 50% 38%,#213d5c 0,#10263e 42%,#091827 100%)}
.heater:before{content:"";position:absolute;left:8%;right:8%;bottom:28px;height:1px;background:rgba(255,255,255,.08)}
.vent{height:58px;width:38px;background:linear-gradient(90deg,#8e98a3,#d2d7dc,#89939e)}
.box{width:218px;height:268px;border-radius:18px;background:linear-gradient(145deg,#fff 0,#f3f5f6 55%,#dce1e5 100%);box-shadow:0 26px 60px rgba(0,0,0,.34);border:1px solid #fff}
.box:after{content:"";position:absolute;left:20px;right:20px;top:43px;height:1px;background:#e3e7ea}
.visual-copy{padding:22px 26px 25px;position:relative}
.visual-copy small{display:block;color:#91a3b8;font-weight:900;letter-spacing:.1em;font-size:10px;margin:0 0 8px 16px}
.visual-copy b{font-size:19px;line-height:1.3;display:block}
.visual-copy p{margin:8px 0 0;font-size:14px}
.status-dot{position:absolute;top:25px;left:26px;width:8px;height:8px;border-radius:50%;background:#35c46a;box-shadow:0 0 0 4px rgba(53,196,106,.12)}
.credibility{border-top:1px solid #e8ecf1;border-bottom:1px solid #e8ecf1;background:#fff}
.credibility-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:20px 0}
.credibility-grid div{padding:0 24px;border-right:1px solid #e7ebf0}
.credibility-grid div:first-child{padding-left:0}
.credibility-grid div:last-child{border-right:0}
.credibility-grid strong,.credibility-grid span{display:block}
.credibility-grid strong{font-size:14px;color:#0d1d31}
.credibility-grid span{font-size:12px;color:#758092;margin-top:2px}
.section{padding:72px 0}
.cards article{transition:transform .18s ease,box-shadow .18s ease}
.cards article:hover{transform:translateY(-3px);box-shadow:0 13px 30px rgba(12,29,49,.08)}
@media(max-width:940px){
 .hero{padding-top:42px}.hero-grid{gap:38px}
 .credibility-grid{grid-template-columns:1fr 1fr}
 .credibility-grid div{padding:12px 18px;border-right:0;border-bottom:1px solid #edf0f3}
}
@media(max-width:620px){
 .hero h1{font-size:39px}
 .hero .lead{font-size:17px}
 .proof{gap:7px}.proof span{font-size:12px}
 .credibility-grid{grid-template-columns:1fr 1fr}
 .credibility-grid div{padding:12px 8px}
 .visual{margin-top:6px}
}

/* ===== V3: home-service positioning ===== */
.hero .kicker{font-size:13px}
.location-card strong,.zones aside strong{color:#fff}
.zones aside br+a{display:inline-block;margin-top:8px}
.credibility-grid div:nth-child(1) strong::after{content:" físico"}
@media(max-width:620px){
  .hero h1{font-size:38px}
}

/* ===== V4: repair typography/spacing in heater card ===== */
.box>span{display:none!important}
.visual-copy{padding:24px 28px 27px}
.visual-label{
  display:flex;
  align-items:center;
  gap:8px;
  margin:0 0 11px;
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:11px;
  line-height:1;
  font-weight:800;
  letter-spacing:.04em;
  color:#a9b7c7;
}
.visual-label .status-dot{
  position:static;
  flex:0 0 auto;
  width:8px;
  height:8px;
  border-radius:50%;
  background:#35c46a;
  box-shadow:0 0 0 4px rgba(53,196,106,.12);
}
.visual-copy b{
  display:block;
  margin:0;
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:19px;
  line-height:1.35;
  font-weight:800;
  letter-spacing:-.015em;
  color:#fff;
}
.visual-copy p{
  margin:9px 0 0;
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:14px;
  line-height:1.55;
  color:#c6d0dc;
}

/* ===== V5 SEO/local refinements ===== */
.seo-local{margin:18px 0 0;color:#667386;font-size:15px}