/* Clyman · estilos compartidos */
:root{
  --paper:#f3f1ec;
  --paper-2:#e8e5dd;
  --ink:#121517;
  --ink-2:#4a4f53;
  --ink-3:#8b9196;
  --line:#d3cfc6;
  --line-dark:#2c3236;
  --cold:#1d4ed8;
  --cold-soft:#dfe7fb;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --sans:"Archivo",system-ui,sans-serif;
  --wrap:1240px;
  --gut:clamp(16px,4vw,40px);
  --radius:6px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.mono{font-family:var(--mono);font-size:12.5px;letter-spacing:.04em;text-transform:uppercase}
.muted{color:var(--ink-2)}
:focus-visible{outline:2px solid var(--cold);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--paper);padding:8px 12px;z-index:99}
.skip:focus{left:8px}

/* ---------- Header ---------- */
.top{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--paper) 90%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:36px;height:72px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:#1b2d57}
.brand-logo{height:30px;width:auto;flex:none}
.brand small{display:block;font:500 10.5px/1.25 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);padding-left:14px;border-left:1px solid var(--line)}
.nav{display:flex;gap:30px;margin-left:auto}
.nav a{text-decoration:none;font-weight:500;font-size:15px;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--cold)}
.nav a[aria-current="page"]{border-bottom-color:var(--cold)}
.menu-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--ink);border-radius:4px;padding:8px 14px;font:600 14px var(--sans);cursor:pointer;color:var(--ink)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 20px;border-radius:4px;font-weight:600;font-size:15px;line-height:1.2;text-decoration:none;border:1px solid var(--ink);transition:background .15s,color .15s,border-color .15s;cursor:pointer;font-family:var(--sans)}
.btn svg{width:16px;height:16px;flex:none}
.btn--solid{background:var(--ink);color:var(--paper)}
.btn--solid:hover{background:var(--cold);border-color:var(--cold);color:#fff}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--paper)}
.btn--light{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn--light:hover{background:var(--cold);border-color:var(--cold);color:#fff}
.link{font-weight:600;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:1px}
.link:hover{color:var(--cold)}

/* ---------- Type ---------- */
.display{font-weight:750;font-stretch:78%;letter-spacing:-.035em;line-height:.93}
h1.display{font-size:clamp(46px,7vw,100px)}
h2.display{font-size:clamp(36px,4.8vw,64px);line-height:.98}
.display em{font-style:normal;color:var(--cold)}
.lead{font-size:clamp(18px,1.5vw,21px);line-height:1.5;color:var(--ink-2);max-width:40ch}

/* ---------- Home hero ---------- */
.hero{padding:clamp(40px,6vw,80px) 0 0}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(32px,5vw,72px);align-items:stretch}
.hero-copy{display:flex;flex-direction:column;justify-content:center;padding-bottom:clamp(24px,4vw,56px)}
.hero-copy .mono{color:var(--ink-2);margin-bottom:24px}
.hero-copy .lead{margin-top:28px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-media{position:relative;min-height:560px}
.hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 12%;border-radius:var(--radius)}

/* Thermostat panel */
.panel{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:24px;display:grid;gap:18px;width:min(320px,100%)}
.hero-media .panel{position:absolute;left:-48px;bottom:32px;box-shadow:0 24px 48px -24px rgba(0,0,0,.45)}
.panel-head{display:flex;justify-content:space-between;color:#9aa3a8}
.temp{display:flex;align-items:flex-start;gap:4px;font-weight:300;font-stretch:75%;font-size:96px;line-height:.8;letter-spacing:-.04em}
.temp sup{font-size:32px;line-height:1;margin-top:4px}
.mode{display:flex;gap:6px}
.mode button{flex:1;background:transparent;border:1px solid #3a4146;color:#9aa3a8;border-radius:3px;padding:8px 0;font:500 11.5px var(--mono);text-transform:uppercase;letter-spacing:.04em;cursor:pointer}
.mode button[aria-pressed="true"]{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.panel dl{display:grid;gap:10px;border-top:1px solid var(--line-dark);padding-top:16px}
.panel dl div{display:flex;justify-content:space-between;gap:16px;font-size:14.5px}
.panel dt{color:#9aa3a8}
.panel a{text-decoration:none}
.panel a:hover{text-decoration:underline}

.strip{margin-top:clamp(48px,6vw,80px);border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.strip ul{list-style:none;display:grid;grid-template-columns:repeat(4,1fr)}
.strip li{padding:20px 16px;border-right:1px solid var(--line)}
.strip li:first-child{padding-left:0}
.strip li:last-child{border-right:0}
.strip strong{display:block;font-weight:600;font-size:16px}
.strip span{color:var(--ink-2);font-size:14px}

/* ---------- Sections ---------- */
.section{padding:clamp(72px,10vw,128px) 0}
.section--alt{background:var(--paper-2)}
.section--dark{background:var(--ink);color:var(--paper)}
.section--dark .muted,.section--dark .sec-head .mono{color:#9aa3a8}
.sec-head{display:grid;grid-template-columns:220px 1fr;gap:24px;margin-bottom:clamp(36px,5vw,56px)}
.sec-head .mono{color:var(--ink-2);padding-top:12px}
.sec-head h2{max-width:18ch}
.sec-head p{margin-top:18px;max-width:58ch}

/* Service cards (home) */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,28px)}
.svc{display:flex;flex-direction:column;text-decoration:none;border-top:1px solid var(--ink);padding-top:18px}
.svc .n{font-family:var(--mono);font-size:13px;color:var(--ink-2)}
.svc figure{margin:16px 0 22px;aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius);background:var(--paper-2)}
.svc img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.svc:hover img{transform:scale(1.035)}
.svc h3{font-size:clamp(24px,2.2vw,30px);font-weight:700;font-stretch:85%;letter-spacing:-.02em;line-height:1.05}
.svc p{color:var(--ink-2);margin-top:10px;font-size:16px}
.svc .go{margin-top:auto;padding-top:18px;font-weight:600;font-size:15px;display:flex;align-items:center;gap:8px}
.svc .go::after{content:"→";transition:transform .2s}
.svc:hover .go{color:var(--cold)}
.svc:hover .go::after{transform:translateX(4px)}

/* Split media/text */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,88px);align-items:center}
.split--rev > :first-child{order:2}
.split figure{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;background:var(--paper-2)}
.split figure.wide{aspect-ratio:4/3}
.split figure img{width:100%;height:100%;object-fit:cover}
.split h2{margin-bottom:20px}
.split p+p{margin-top:14px}

.where{list-style:none;margin-top:28px;border-top:1px solid var(--line)}
.where li{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.where span:last-child{color:var(--ink-2);text-align:right}

/* Steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);counter-reset:s;border-top:1px solid currentColor}
.steps li{counter-increment:s;padding:24px 24px 0 0}
.steps li+li{padding-left:24px;border-left:1px solid var(--line-dark)}
.section--alt .steps li+li,.section:not(.section--dark) .steps li+li{border-left-color:var(--line)}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--mono);font-size:13px;color:var(--ink-3);display:block;margin-bottom:28px}
.steps h3{font-size:20px;font-weight:650;letter-spacing:-.01em;margin-bottom:8px}
.steps p{font-size:15.5px}

/* Season calendar */
.calendar{border:1px solid var(--ink);border-radius:var(--radius);padding:28px;background:var(--paper)}
.calendar h3{font-size:22px;font-weight:650;letter-spacing:-.01em}
.calendar>p{color:var(--ink-2);margin-top:8px;font-size:16px}
.months{display:grid;grid-template-columns:repeat(12,1fr);gap:4px;margin:28px 0 10px}
.months i{height:48px;border-radius:2px;background:var(--paper-2)}
.months i.pre{background:var(--cold)}
.months i.peak{background:var(--ink)}
.months-l{display:grid;grid-template-columns:repeat(12,1fr);gap:4px;font-family:var(--mono);font-size:11px;color:var(--ink-2);text-align:center}
.legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:20px;font-size:14px;color:var(--ink-2)}
.legend span{display:inline-flex;align-items:center;gap:8px}
.legend span::before{content:"";width:12px;height:12px;border-radius:2px;background:var(--c)}
.calendar .btn{margin-top:24px}

/* CTA band */
.cta{background:var(--cold);color:#fff;padding:clamp(48px,7vw,88px) 0}
.cta .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:end}
.cta h2{max-width:16ch}
.cta p{color:#dbe4ff;margin-top:14px;max-width:44ch}
.cta .actions{justify-content:flex-end;margin-top:0}
.cta .btn--light:hover{background:var(--ink);border-color:var(--ink)}
.cta .btn--outline{border-color:#fff;color:#fff;background:transparent}
.cta .btn--outline:hover{background:#fff;color:var(--cold)}

/* ---------- Inner pages ---------- */
.crumbs{padding-top:28px;font-size:14px;color:var(--ink-2)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--ink-3)}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--cold)}
.page-hero{padding:clamp(32px,5vw,64px) 0 0}
.page-hero .grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,5vw,72px);align-items:end}
.page-hero .mono{color:var(--ink-2);margin-bottom:20px;display:block}
.page-hero .lead{margin-top:24px}
.page-hero figure{border-radius:var(--radius);overflow:hidden;aspect-ratio:5/4;background:var(--paper-2)}
.page-hero figure img{width:100%;height:100%;object-fit:cover}
.facts{margin-top:clamp(40px,5vw,64px);border-top:1px solid var(--ink);display:grid;grid-template-columns:repeat(3,1fr)}
.facts div{padding:18px 16px 18px 0}
.facts div+div{padding-left:16px;border-left:1px solid var(--line)}
.facts dt{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-2)}
.facts dd{font-weight:600;margin-top:4px}

/* Tabs + types */
.tabs{display:inline-flex;border:1px solid var(--ink);border-radius:4px;margin-bottom:32px}
.tabs button{background:none;border:0;padding:11px 22px;font:600 15px var(--sans);cursor:pointer;color:var(--ink)}
.tabs button[aria-selected="true"]{background:var(--ink);color:var(--paper)}
.types{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,28px)}
.type{border-top:1px solid var(--ink);padding-top:18px}
.type figure{aspect-ratio:3/2;border-radius:var(--radius);overflow:hidden;margin-bottom:20px;background:var(--paper)}
.type figure img{width:100%;height:100%;object-fit:cover}
.type h3{font-size:22px;font-weight:650;letter-spacing:-.01em;margin-bottom:10px}
.type p{color:var(--ink-2);font-size:16px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.tags span{font-family:var(--mono);font-size:11.5px;padding:4px 8px;border:1px solid var(--line);border-radius:3px;background:var(--paper)}
.con{margin-top:14px;font-size:14.5px;color:var(--ink-2);padding-left:12px;border-left:2px solid var(--cold)}
.con b{color:var(--ink);font-weight:600}
[hidden]{display:none!important}

/* Checklists */
.checklist{list-style:none;border-top:1px solid var(--ink)}
.checklist li{display:grid;grid-template-columns:28px 1fr;gap:14px;padding:20px 0;border-bottom:1px solid var(--line)}
.checklist svg{width:20px;height:20px;margin-top:3px;color:var(--cold)}
.checklist h3{font-size:18px;font-weight:650}
.checklist p{color:var(--ink-2);font-size:16px;margin-top:4px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px)}

/* Symptom grid (reparación) */
.symptoms{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--line)}
.symptoms div{padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.symptoms h3{font-size:19px;font-weight:650;margin-bottom:6px}
.symptoms p{color:var(--ink-2);font-size:15.5px}
.symptoms .mono{color:var(--cold);display:block;margin-bottom:14px}

/* FAQ */
.faq{border-top:1px solid var(--ink);max-width:880px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;font-size:19px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:12px;height:12px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{padding:0 0 24px;color:var(--ink-2);max-width:68ch}

/* Related services */
.related{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,28px)}
.related a{display:grid;grid-template-columns:160px 1fr;gap:20px;align-items:center;text-decoration:none;border-top:1px solid var(--ink);padding-top:18px}
.related figure{aspect-ratio:1;border-radius:4px;overflow:hidden}
.related img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.related a:hover img{transform:scale(1.05)}
.related h3{font-size:22px;font-weight:650;letter-spacing:-.01em}
.related p{color:var(--ink-2);font-size:15px;margin-top:4px}
.related a:hover h3{color:var(--cold)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,6vw,80px)}
.big-phone{display:block;font-weight:700;font-stretch:78%;font-size:clamp(46px,6vw,84px);letter-spacing:-.03em;line-height:1;text-decoration:none}
.big-phone:hover{color:var(--cold)}
.section--dark .big-phone:hover{color:#8fb0ff}
.info{margin-top:32px;border-top:1px solid var(--line)}
.section--dark .info,.section--dark .info div{border-color:var(--line-dark)}
.info div{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}
.info dt{color:var(--ink-2)}
.section--dark .info dt{color:#9aa3a8}
.info a{text-decoration:none}
.info a:hover{text-decoration:underline}
.map{margin-top:28px;aspect-ratio:16/10;width:100%;border:0;border-radius:var(--radius);filter:grayscale(1) contrast(1.05)}
.form{display:grid;gap:18px;align-content:start}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:grid;gap:6px;font-size:14px;color:var(--ink-2)}
.form input,.form select,.form textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--ink-3);color:var(--ink);font:400 17px var(--sans);padding:10px 0;border-radius:0}
.form textarea{min-height:130px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-bottom-color:var(--cold)}
.form .check{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.form .check input{width:auto;margin-top:5px;accent-color:var(--cold)}
.form .btn{justify-self:start}
.form-note{font-size:14px;color:#b42318;min-height:1.4em}
.form .btn[disabled]{opacity:.6;cursor:wait}
.form-ok{display:grid;gap:14px;justify-items:start;padding:24px;border-left:3px solid var(--cold);background:var(--cold-soft);border-radius:4px;outline:0}
.form-ok h3{font-size:22px;font-weight:700;letter-spacing:-.01em}
.form-ok p{color:var(--ink-2)}
.form-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,40px)}
.form-box h2{font-size:28px;font-weight:700;font-stretch:85%;letter-spacing:-.02em;margin-bottom:6px}

/* ---------- Footer ---------- */
.foot{background:var(--ink);color:#9aa3a8;padding:clamp(56px,7vw,88px) 0 32px;font-size:15px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot .brand{color:var(--paper)}
.foot .brand-logo{height:36px}
.foot p{margin-top:16px;max-width:32ch}
.foot h4{font:500 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--paper);margin-bottom:14px}
.foot ul{list-style:none;display:grid;gap:8px}
.foot a{text-decoration:none}
.foot a:hover{color:var(--paper)}
.foot-bottom{margin-top:56px;padding-top:24px;border-top:1px solid var(--line-dark);display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;font-size:14px}
.foot-bottom nav{display:flex;flex-wrap:wrap;gap:20px}

/* Mobile call bar */
.callbar{display:none}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-media .panel{left:16px;bottom:16px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .hero-grid,.page-hero .grid,.split,.two-col,.contact-grid,.cta .wrap{grid-template-columns:1fr}
  .split--rev > :first-child{order:0}
  .hero-media{min-height:480px}
  .sec-head{grid-template-columns:1fr;gap:8px}
  .svc-grid,.types{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .steps li:nth-child(3){padding-left:0;border-left:0}
  .symptoms{grid-template-columns:1fr 1fr}
  .related{grid-template-columns:1fr}
  .strip ul{grid-template-columns:1fr 1fr}
  .strip li{padding:16px 12px 16px 0!important;border-right:0;border-bottom:1px solid var(--line)}
  .cta .actions{justify-content:flex-start}
  .nav,.top .btn{display:none}
  .menu-toggle{display:block}
  .nav.open{display:flex;flex-direction:column;gap:0;position:absolute;top:72px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--ink);padding:8px var(--gut) 16px}
  .nav.open a{padding:14px 0;border-bottom:1px solid var(--line);font-size:18px}
  .callbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--ink);border-top:1px solid var(--line-dark)}
  .callbar a{color:var(--paper);text-align:center;padding:16px 8px;font-weight:600;text-decoration:none;font-size:15px}
  .callbar a+a{background:var(--cold)}
  body{padding-bottom:56px}
}
@media (max-width:640px){
  .top .brand small{display:none}
  .svc-grid,.types,.steps,.symptoms{grid-template-columns:1fr}
  .steps li,.steps li+li{padding:20px 0;border-left:0;border-bottom:1px solid var(--line)}
  .steps li::before{margin-bottom:10px}
  .facts{grid-template-columns:1fr}
  .facts div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}
  .form .row{grid-template-columns:1fr}
  .tabs{display:flex;width:100%}
  .tabs button{flex:1}
  .info div{grid-template-columns:1fr;gap:2px}
  .related a{grid-template-columns:96px 1fr}
  .hero-media{min-height:420px}
  .hero-media .panel{position:relative;left:auto;bottom:auto;margin:-120px 16px 0;width:auto}
  .hero-media img{position:relative;height:420px}
  .temp{font-size:80px}
  .foot-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}