/* Montegas — sistema visual 2026-10. Superficies claras, navegación compacta y tipografía Instrument Sans. */
@font-face{font-family:"Instrument Sans";src:url(/wp-content/themes/montegas-studio/assets/fonts/instrument-latin.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url(/wp-content/themes/montegas-studio/assets/fonts/instrument-italic-latin.woff2) format("woff2");font-weight:400 700;font-style:italic;font-display:swap}
:root{
 --bg:#fff;--surface:#f4f6f8;--ink:#172335;--ink-2:#4a5768;--ink-3:#586577;
 --line:#e1e6ec;--line-2:#cbd3dd;--green:#b62c2f;--green-hover:#922125;--leaf:#279e35;--leaf-tint:#f3f5f8;
 --btn-bg:#c63232;--btn-bg-hover:#a52629;--btn-ink:#fff;
 --heat:#a94125;--heat-mark:#c05b39;--heat-tint:#fff4ee;--cold:#265e94;--cold-mark:#3574ad;--cold-tint:#eef5fb;
 --foot-bg:#f1f3f6;--foot-ink:#172335;--foot-ink-2:#4a5768;--foot-line:#d7dfe8;
 --focus:#1b69a6;--shadow:0 6px 20px -12px #17233538;
 --f-display:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
 --f-body:var(--f-display);--t-body:1rem;--t-small:.875rem;--t-lead:clamp(1.0625rem,1rem + .2vw,1.1875rem);
 --t-h1:clamp(2rem,1.5rem + 2vw,3.25rem);--t-h2:clamp(1.5rem,1.25rem + 1vw,2.125rem);--t-h3:clamp(1.125rem,1.05rem + .3vw,1.3rem);
 --wrap:1280px;--gutter:clamp(18px,3vw,40px);--r-s:8px;--r-m:12px;--r-l:16px;--sec:clamp(36px,4vw,60px);--head-h:76px;color-scheme:light;
}
/* base */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--head-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:var(--t-body);line-height:1.6;font-kerning:normal;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto}
svg{display:block}
a{color:var(--green);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:var(--green-hover);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:4px}
h1,h2,h3,h4{font-family:var(--f-display);color:var(--ink);margin:0;text-wrap:balance;font-optical-sizing:auto}
h1{font-size:var(--t-h1);font-weight:700;line-height:1.12;letter-spacing:-.035em}
h2{font-size:var(--t-h2);font-weight:650;line-height:1.2;letter-spacing:-.025em}
h3{font-size:var(--t-h3);font-weight:660;line-height:1.2}
h4{font-size:1.0625rem;font-weight:650;line-height:1.3}
p,ul,ol,dl,table,figure,blockquote{margin:0}
ul,ol{padding-left:1.2em}
strong{font-weight:650}
small{font-size:var(--t-small)}
hr{border:0;border-top:1px solid var(--line);margin:0}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:var(--r-s);text-decoration:none;font-weight:600}
.skip:focus{top:12px}
.num{font-variant-numeric:tabular-nums}

/* layout */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.sec{padding-block:var(--sec)}
.sec + .sec{border-top:1px solid var(--line)}
.sec-head{display:grid;gap:10px;max-width:46rem;margin-bottom:24px}
.sec-head p{color:var(--ink-2);font-size:var(--t-lead);line-height:1.5}
.stack{display:grid;gap:18px;align-content:start}
.prose{max-width:42rem;display:grid;gap:1.05em}
.prose h2{margin-top:.9em}
.prose h3{margin-top:.6em}
.prose ul,.prose ol{display:grid;gap:.45em}
.prose li::marker{color:var(--ink-3)}
.lead{font-size:var(--t-lead);line-height:1.5;color:var(--ink-2);max-width:40rem}
.muted{color:var(--ink-2)}
.fine{font-size:var(--t-small);color:var(--ink-3);line-height:1.5}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:12px 20px;border-radius:var(--r-s);font-family:var(--f-body);font-weight:650;font-size:1rem;line-height:1.2;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background-color .15s ease,color .15s ease,border-color .15s ease}
.btn svg{width:20px;height:20px;flex:none}
.btn-call{background:var(--btn-bg);color:var(--btn-ink)}
.btn-call:hover{background:var(--btn-bg-hover);color:var(--btn-ink)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-line:hover{border-color:var(--ink);color:var(--ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.phone-big{font-family:var(--f-display);font-weight:700;font-size:clamp(1.9rem,1.4rem + 2vw,2.8rem);letter-spacing:-.01em;line-height:1;color:var(--ink);text-decoration:none;font-variant-numeric:tabular-nums}
.phone-big:hover{color:var(--green)}

/* header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:var(--bg);border-bottom:1px solid var(--line)}
.site-head.is-scrolled{box-shadow:var(--shadow)}
.head-in{display:flex;align-items:center;gap:16px;min-height:var(--head-h)}
.brand{display:flex;align-items:center;color:var(--ink);text-decoration:none;flex:none}
.brand svg{height:38px;width:auto}
.brand:hover{color:var(--ink)}
.nav{margin-left:auto}
.nav-list{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:2px}
.nav a,.nav-btn{display:flex;align-items:center;gap:6px;padding:10px 12px;border-radius:var(--r-s);color:var(--ink);text-decoration:none;font:550 .98rem/1.2 var(--f-body)}
.nav-btn{border:0;background:transparent;cursor:pointer}
.nav-btn svg{width:14px;height:14px;flex:none;transition:transform .2s ease}
.nav-btn[aria-expanded="true"] svg{transform:rotate(180deg)}
.nav a:hover,.nav-btn:hover,.nav-btn[aria-expanded="true"]{background:var(--leaf-tint);color:var(--ink)}
.nav-btn.is-current,.nav-list > li > a[aria-current]{color:var(--green)}
.nav-list > li > a[aria-current]{text-decoration:underline;text-underline-offset:.4em;text-decoration-thickness:2px}
/* submenús */
.sub[hidden]{display:none}
.sub-in{display:grid;gap:22px 32px}
.sub ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.sub h3{font:700 .84rem/1.3 var(--f-body);letter-spacing:0;color:var(--ink-3);margin:0 0 6px}
.nav .sub a{padding:7px 8px;margin-inline:-8px;font-weight:500;font-size:.96rem}
.nav .sub a[aria-current="page"]{color:var(--green);font-weight:650}
.sub-2col{grid-template-columns:1fr 1fr;column-gap:24px}
.sub-all{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:6px 28px;padding-top:14px;border-top:1px solid var(--line)}
.nav .sub-all a{padding:4px 0;margin:0;color:var(--green);font-weight:650}
.nav .sub-all a:hover{background:transparent;text-decoration:underline}
html:not(.js) .has-sub:hover > .sub,html:not(.js) .has-sub:focus-within > .sub{display:block}
.head-call{flex:none}
.head-call .btn{min-height:44px;padding:10px 16px}
.nav-toggle{display:none;margin-left:auto;align-items:center;gap:8px;min-height:44px;padding:8px 12px;border:1px solid var(--line-2);border-radius:var(--r-s);background:var(--bg);color:var(--ink);font:600 .95rem/1 var(--f-body);cursor:pointer}
.nav-toggle svg{width:20px;height:20px}
.nav-toggle .i-close{display:none}
.nav-toggle[aria-expanded="true"] .i-menu{display:none}
.nav-toggle[aria-expanded="true"] .i-close{display:block}
@media (max-width:1079px){
 :root{--head-h:66px}.head-in{gap:12px}.brand svg{height:34px}.head-links,.head-links[hidden],.nav,.nav[hidden]{display:none!important}.head-call{margin-left:auto}.head-call .btn{padding:10px 12px}.menu-trigger{margin-left:auto}.head-call + .menu-trigger{margin-left:0}
}
@media (min-width:1080px){
 .head-links,.head-links[hidden],.nav,.nav[hidden]{display:flex!important;align-self:stretch;align-items:center;margin-left:auto}
 .nav-list{align-items:stretch}.nav-list>li{display:flex;align-items:center}.head-in{position:relative}
 .sub{position:absolute;left:var(--gutter);right:var(--gutter);top:calc(100% + 1px);background:var(--bg);border:1px solid var(--line);border-radius:0 0 var(--r-l) var(--r-l);box-shadow:0 16px 32px -20px #17233555;padding:24px;z-index:50}
 .sub-in{grid-template-columns:repeat(4,minmax(0,1fr))}.sub-wide{grid-column:span 2}
 .nav a,.nav-btn{padding:10px 9px;font-size:.925rem}.menu-trigger{padding-inline:12px}
}
/* Navegación lateral y búsqueda */
.menu-trigger,.side-close{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 14px;border:1px solid var(--line-2);border-radius:var(--r-s);background:var(--bg);color:var(--ink);font:600 .9375rem/1 var(--f-body);cursor:pointer;flex:none}
.menu-trigger:hover,.side-close:hover{background:var(--surface);border-color:var(--ink-3)}
.menu-trigger svg,.side-close svg{width:20px;height:20px;flex:none}
body.menu-open{overflow:hidden}
.menu-backdrop{position:fixed;inset:0;background:#17233570;z-index:100}
.side-menu{position:fixed;left:0;top:0;bottom:0;width:430px;max-width:100vw;height:100dvh;z-index:110;overflow-y:auto;overscroll-behavior:contain;background:var(--bg);box-shadow:12px 0 36px -16px #17233555;padding:24px;display:flex;flex-direction:column;gap:22px;scrollbar-width:thin;scrollbar-color:var(--line-2) var(--bg)}
body .side-menu[hidden],body .menu-backdrop[hidden]{display:none}
.side-head{display:flex;align-items:center;justify-content:space-between;gap:20px}
.side-head .brand svg{height:36px}.side-close{width:44px;padding:10px}
.side-intro{color:var(--ink-2);font-size:.9375rem;line-height:1.5}
.side-groups{display:grid;gap:8px}.side-groups details{border:1px solid var(--line);border-radius:var(--r-m)}
.side-groups summary{list-style:none;display:flex;align-items:center;gap:12px;padding:16px;cursor:pointer;font-weight:650;line-height:1.3}
.side-links a svg{width:18px;height:18px;flex:none}
.side-groups summary>svg{display:none}
.side-groups summary strong,.side-groups summary small{display:block}
.side-groups summary small{font-weight:400;color:var(--ink-2);margin-top:4px;font-size:.8125rem}
.side-groups summary::-webkit-details-marker{display:none}
.side-groups summary::after{content:"";width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:auto;flex:none}
.side-groups details[open] summary::after{transform:rotate(225deg)}
.side-groups summary:hover{color:var(--green)}
.side-group-icon,.side-group-icon svg{width:24px;height:24px;flex:none;color:var(--ink-2)}
.side-links{display:grid;gap:2px;padding:0 10px 10px;margin:0;list-style:none}
.side-links a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:6px;color:var(--ink-2);font-size:.9375rem;text-decoration:none;line-height:1.4}
.side-links a:hover,.side-links a[aria-current="page"]{background:var(--surface);color:var(--green)}
.side-contact{position:sticky;bottom:-24px;margin-top:auto;margin-inline:-24px;margin-bottom:-24px;padding:18px 24px calc(18px + env(safe-area-inset-bottom,0px));background:var(--bg);border-top:1px solid var(--line);display:grid;gap:10px}
.side-contact .btn{justify-content:center}.side-contact p{font-size:.875rem;color:var(--ink-2)}
.quick-search{display:grid;gap:8px}.quick-search label{font-size:.875rem}.quick-search input{width:100%;min-height:48px;padding:12px 14px;border:1px solid var(--line-2);border-radius:var(--r-s);background:var(--surface);font:inherit;color:var(--ink)}
.quick-results{display:grid;gap:3px;max-height:280px;overflow-y:auto;overscroll-behavior:contain}.quick-results[hidden]{display:none}
.quick-results a{display:grid;gap:3px;padding:12px;border-radius:var(--r-s);color:var(--ink);font-size:.9375rem;text-decoration:none;line-height:1.4}.quick-results a:hover{background:var(--surface);color:var(--green)}
.quick-results small,.quick-results p,.quick-results .empty{color:var(--ink-3);font-size:.875rem}.quick-results p{padding:10px 0}
@media(max-width:479px){.head-in{gap:8px}.brand svg{height:29px}.head-call .btn{font-size:.8125rem;padding:10px}.head-call .btn svg{display:none}.menu-trigger{padding:10px;font-size:.875rem}.side-menu{padding:20px}.side-contact{bottom:-20px;margin-inline:-20px;margin-bottom:-20px;padding-inline:20px}}

/* barra de llamada móvil */
.callbar{display:none}
@media (max-width:759px){
  .callbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:45;gap:10px;padding:10px var(--gutter) calc(10px + env(safe-area-inset-bottom,0px));background:var(--bg);border-top:1px solid var(--line)}
  .callbar .btn{flex:1;justify-content:center}
  .callbar .btn-line{flex:0 0 auto}
  body{padding-bottom:calc(72px + env(safe-area-inset-bottom,0px))}
}

/* migas */
.crumbs{padding-top:22px;font-size:var(--t-small);color:var(--ink-3)}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li{display:flex;gap:6px;align-items:center}
.crumbs li+li::before{content:"/";color:var(--line-2)}
.crumbs a{color:var(--ink-2);text-decoration:none}
.crumbs a:hover{color:var(--green);text-decoration:underline}

@media(max-width:359px){.head-in .menu-trigger{width:44px;padding:10px;margin-left:0}.head-in .menu-trigger span{display:none}.head-in .brand svg{max-width:112px}.head-call .btn{white-space:nowrap}}
.side-menu:not([hidden]){animation:drawer-enter .22s cubic-bezier(.2,.8,.2,1)}
@keyframes drawer-enter{from{transform:translateX(-24px);opacity:.6}to{transform:translateX(0);opacity:1}}
/* hero portada */
.hero{padding-block:32px;background:var(--surface);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;gap:32px;align-items:center}
.hero-copy{display:grid;gap:18px;min-width:0;padding-block:8px}
.hero-copy h1{max-width:19ch;font-size:clamp(2.15rem,3.6vw,3.5rem);letter-spacing:-.035em;line-height:1.1}
.hero-points{list-style:none;padding:0;display:grid;gap:10px;color:var(--ink-2)}
.hero-points li{display:flex;gap:10px;align-items:flex-start}
.hero-points svg{width:20px;height:20px;flex:none;margin-top:.2em;color:var(--leaf)}
.hero-base{font-size:var(--t-small);color:var(--ink-3)}
@media (min-width:1000px){.hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.eyebrow{font-size:.875rem;font-weight:600;letter-spacing:0;color:var(--ink-2);line-height:1.5}
.hero-photo{position:relative;min-width:0;overflow:hidden;border-radius:var(--r-l);background:var(--bg)}
.hero-photo>img{display:block;width:100%;height:420px;object-fit:cover;object-position:62% center}
.hero-photo figcaption{padding:14px 18px;background:var(--bg);color:var(--ink);display:grid;gap:3px;font-size:.875rem}
.hero-photo figcaption a{display:flex;justify-content:space-between;gap:12px;align-items:center;font-weight:650;color:var(--ink);text-decoration:none;font-size:1.05rem}
.hero-photo figcaption svg{width:22px;height:22px}
.paths-section{padding:20px 0;background:var(--bg);border-bottom:1px solid var(--line)}
.service-paths{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.service-paths>a{display:flex;align-items:flex-start;gap:14px;padding:20px;text-decoration:none;color:var(--ink);border:1px solid var(--line);border-radius:var(--r-m);transition:background .18s,border-color .18s}
.service-paths>a:first-child{padding-left:20px}.service-paths>a:last-child{border:1px solid var(--line)}
.service-paths h2{font-size:1.15rem;margin-bottom:5px}.service-paths p{font-size:.92rem;color:var(--ink-2);line-height:1.55}
.service-paths>a>svg{width:20px;height:20px;flex:none;margin-top:5px;color:var(--green)}
.path-num{font-size:.78rem;color:var(--green);margin-top:4px;font-weight:650}
.service-paths>a:hover{background:var(--leaf-tint)}
.family-photo{width:100%;aspect-ratio:16/8;object-fit:cover;display:block;border-radius:var(--r-m);margin-bottom:12px}
.service-family{gap:8px;padding:20px;border:1px solid var(--line);border-radius:var(--r-l);background:var(--bg)}.service-family>.svc-list a{padding-block:13px}
.service-photo{width:100%;overflow:hidden;border-radius:var(--r-l);background:var(--leaf-tint)}
.service-photo img{display:block;width:100%;height:320px;object-fit:cover}
.service-photo figcaption{font-size:.75rem;color:var(--ink-3);padding:10px 16px}
.coverage-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:36px;align-items:start}
.coverage-layout h2{max-width:22ch}.text-link{font-weight:650}
.diagnosis-section{background:var(--leaf-tint)}
.diagnostic-intro{display:grid;gap:12px;margin-bottom:22px;max-width:720px}
.diagnosis-section .diag-cols{grid-template-columns:repeat(3,minmax(0,1fr))}
.diagnosis-section .diag{background:var(--bg)}
@media(max-width:999px){.hero-photo>img{height:340px}.hero-copy h1{max-width:18ch}.coverage-layout{gap:32px}}
@media(max-width:767px){.hero-photo>img{height:280px}.service-paths{grid-template-columns:1fr;gap:10px}.service-paths>a,.service-paths>a:first-child{padding:18px;border:1px solid var(--line)}.service-paths>a>svg{margin-left:auto}.coverage-layout{grid-template-columns:1fr}.diagnosis-section .diag-cols{grid-template-columns:1fr}.service-photo img{height:280px}.hero-copy{gap:20px}.hero-points{font-size:.9rem}}
@media(prefers-reduced-motion:reduce){.service-paths>a{transition:none}}

/* diagnóstico */
.diag{--tone:var(--heat);--tone-mark:var(--heat-mark);--tone-tint:var(--heat-tint);border:1px solid var(--line-2);border-radius:var(--r-l);background:var(--bg);display:grid;min-width:0;overflow:hidden}
.diag[data-tone="cold"]{--tone:var(--cold);--tone-mark:var(--cold-mark);--tone-tint:var(--cold-tint)}
.diag-top{padding:22px 22px 18px;display:grid;gap:14px;border-bottom:1px solid var(--line)}
.diag-top h2{font-size:clamp(1.4rem,1.2rem + .8vw,1.85rem)}
.diag-top p{color:var(--ink-2);font-size:.98rem;line-height:1.5}
.diag-switch{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.diag-switch button{display:flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:10px 12px;border-radius:var(--r-m);border:1px solid var(--line-2);background:var(--bg);color:var(--ink);font:650 1rem/1.15 var(--f-body);cursor:pointer;transition:background-color .2s ease,border-color .2s ease,color .2s ease}
.diag-switch button svg{width:22px;height:22px;flex:none}
.diag-switch button[data-eq="caldera"] svg{color:var(--heat-mark)}
.diag-switch button[data-eq="aire"] svg{color:var(--cold-mark)}
.diag-switch button[aria-pressed="true"]{background:var(--tone-tint);border-color:var(--tone);color:var(--tone)}
.diag-switch button:hover{border-color:var(--ink)}
.diag-chips{display:flex;flex-wrap:wrap;gap:8px}
.diag-chips button{min-height:40px;padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);background:var(--bg);color:var(--ink);font:550 .94rem/1.2 var(--f-body);cursor:pointer;text-align:left;transition:background-color .15s ease,color .15s ease,border-color .15s ease}
.diag-chips button:hover{border-color:var(--tone)}
.diag-chips button[aria-pressed="true"]{background:var(--tone);border-color:var(--tone);color:var(--bg)}
.diag-out{padding:20px 22px 22px;display:grid;gap:18px;transition:height .28s ease}
.diag-out h3{font-size:1.25rem}
.diag-cols{display:grid;gap:16px}
.diag-block{display:grid;gap:8px;min-width:0;align-content:start}
.diag-block h4{font-family:var(--f-body);font-size:.95rem;font-weight:700;color:var(--ink)}
.diag-block ul{display:grid;gap:6px;padding-left:1.1em;font-size:.97rem;line-height:1.5;color:var(--ink-2)}
.diag-block li::marker{color:var(--tone-mark)}
.diag-block.stop{background:var(--tone-tint);border-radius:var(--r-m);padding:14px 16px}
.diag-block.stop h4{color:var(--tone)}
.diag-block.stop ul{color:var(--ink)}
.diag-foot{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;padding-top:4px}
.diag-foot a:not(.btn){font-weight:600}
.diag-out.is-swapping .diag-cols,.diag-out.is-swapping h3{opacity:.0}
.diag-cols,.diag-out h3{transition:opacity .18s ease}
@media (min-width:640px){.diag-cols{grid-template-columns:1fr 1fr}.diag-block.stop{grid-column:1/-1}}

/* servicios en dos temperaturas */
.duo{display:grid;gap:24px}
@media (min-width:760px){.duo{grid-template-columns:1fr 1fr;gap:24px}}
.duo-col{--tone:var(--heat);--tone-mark:var(--heat-mark);display:grid;gap:6px;align-content:start;min-width:0}
.duo-col[data-tone="cold"]{--tone:var(--cold);--tone-mark:var(--cold-mark)}
.duo-col > header{display:flex;align-items:center;gap:12px;padding-bottom:14px;border-bottom:2px solid var(--tone-mark)}
.duo-col > header svg{width:30px;height:30px;color:var(--tone-mark);flex:none}
.duo-col > header h3,.duo-col > header h2{font-size:clamp(1.35rem,1.2rem + .6vw,1.7rem)}
.svc-list{list-style:none;padding:0;display:grid}
.svc-list li{border-bottom:1px solid var(--line)}
.svc-list a{display:grid;gap:4px;padding:18px 0;text-decoration:none;color:var(--ink)}
.svc-list a strong{font-family:var(--f-display);font-weight:660;font-size:1.2rem;line-height:1.25}
.svc-list a span{color:var(--ink-2);font-size:.98rem;line-height:1.5}
.svc-list a:hover strong{color:var(--tone);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:.2em}

/* pasos (secuencia real) */
.steps{list-style:none;padding:0;display:grid;gap:28px;counter-reset:paso}
@media (min-width:700px){.steps{grid-template-columns:1fr 1fr}}
@media (min-width:1080px){.steps{grid-template-columns:repeat(4,1fr)}}
.steps li{counter-increment:paso;display:grid;gap:8px;align-content:start;padding-top:18px;border-top:1px solid var(--line-2);min-width:0}
.steps li::before{content:counter(paso);font-family:var(--f-display);font-weight:700;font-size:2.4rem;line-height:1;color:var(--green)}
.steps h3{font-size:1.2rem}
.steps p{color:var(--ink-2);font-size:.98rem;line-height:1.55}

/* tablas */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}
.tbl{width:100%;border-collapse:collapse;font-size:.98rem;line-height:1.5;min-width:520px}
.tbl caption{text-align:left;color:var(--ink-3);font-size:var(--t-small);padding-bottom:10px}
.tbl th,.tbl td{text-align:left;vertical-align:top;padding:14px 16px 14px 0;border-bottom:1px solid var(--line)}
.tbl thead th{font-size:var(--t-small);color:var(--ink-3);font-weight:600;border-bottom-color:var(--line-2)}
.tbl tbody th{font-weight:650;color:var(--ink);width:32%}
.tbl td{color:var(--ink-2)}

/* zonas */
.zone-grid{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr));gap:10px}
.zone-grid li{border:1px solid var(--line);border-radius:var(--r-m);background:var(--bg)}
.zone-grid a{display:grid;gap:3px;padding:14px 16px;text-decoration:none;color:var(--ink)}
.zone-grid strong{font-family:var(--f-display);font-weight:660;font-size:1.15rem}
.zone-grid span{font-size:.92rem;color:var(--ink-3)}
.zone-grid a:hover strong{color:var(--green);text-decoration:underline;text-underline-offset:.2em}
.zone-grid .is-base strong::after{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--leaf);margin-left:8px;vertical-align:middle}

/* preguntas */
.faq{display:grid;gap:10px;max-width:52rem}
.faq details{border:1px solid var(--line);border-radius:var(--r-m);background:var(--bg)}
.faq summary{list-style:none;cursor:pointer;display:flex;gap:16px;justify-content:space-between;align-items:flex-start;padding:18px 20px;font-family:var(--f-body);font-weight:600;font-size:1.0625rem;line-height:1.4;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:12px;height:12px;margin-top:.35em;border-right:2px solid var(--ink-2);border-bottom:2px solid var(--ink-2);transform:rotate(45deg);transition:transform .25s ease}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:.6em}
.faq summary:hover{color:var(--green)}
.faq .ans{padding:0 20px 20px;display:grid;gap:.8em;color:var(--ink-2);max-width:46rem}
.faq .ans ul,.faq .ans ol{display:grid;gap:.35em}

/* cabecera de página interior */
.page-head{padding-block:20px 36px}
.page-head-grid{display:grid;gap:32px;align-items:center}
.page-head-copy{display:grid;gap:16px;min-width:0}
.page-head + .sec{padding-top:clamp(8px,1vw,16px)}
.page-head h1{max-width:25ch}
.page-art{color:var(--ink);max-width:280px;justify-self:start}
.page-art svg{width:100%;height:auto}
@media (min-width:900px){.page-head-grid{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}.page-art{justify-self:end}}
@media (max-width:899px){.page-art{max-width:200px}}
.page-art.tone-heat{--tone-mark:var(--heat-mark);--tone-tint:var(--heat-tint)}
.page-art.tone-cold{--tone-mark:var(--cold-mark);--tone-tint:var(--cold-tint)}

/* incluye */
.checks{list-style:none;padding:0;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks svg{width:20px;height:20px;flex:none;margin-top:.22em;color:var(--leaf)}
.two{display:grid;gap:28px}
@media (min-width:900px){.two{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px}}
.two > *{min-width:0}

/* síntomas enlazados */
.symptom-links{list-style:none;padding:0;display:grid;gap:0 32px;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr))}
.symptom-links li{border-bottom:1px solid var(--line)}
.symptom-links a{display:block;padding:14px 0;color:var(--ink);text-decoration:none;font-weight:600}
.symptom-links a:hover{color:var(--green);text-decoration:underline}

/* guía de averías */
.guide-nav{display:grid;gap:24px;margin-bottom:8px}
@media (min-width:760px){.guide-nav{grid-template-columns:1fr 1fr}}
.guide-nav h2{font-size:1.25rem;margin-bottom:8px}
.guide-group{--tone:var(--heat);--tone-mark:var(--heat-mark);--tone-tint:var(--heat-tint)}
.guide-group[data-tone="cold"]{--tone:var(--cold);--tone-mark:var(--cold-mark);--tone-tint:var(--cold-tint)}
.guide-group > header{display:flex;gap:12px;align-items:center;padding-bottom:14px;border-bottom:2px solid var(--tone-mark);margin-bottom:8px}
.guide-group > header svg{width:32px;height:32px;color:var(--tone-mark);flex:none}
.sym{display:grid;gap:16px;padding-block:32px;border-bottom:1px solid var(--line)}
.sym h3{font-size:clamp(1.3rem,1.15rem + .6vw,1.65rem)}
.sym .seen{color:var(--ink-2);max-width:44rem}
.sym-cols{display:grid;gap:18px}
@media (min-width:860px){.sym-cols{grid-template-columns:1fr 1fr 1fr;gap:28px}}
.sym-cols > div{display:grid;gap:8px;align-content:start;min-width:0}
.sym-cols h4{font-family:var(--f-body);font-size:.95rem;font-weight:700}
.sym-cols ul{display:grid;gap:6px;padding-left:1.1em;font-size:.97rem;line-height:1.55;color:var(--ink-2)}
.sym-cols li::marker{color:var(--tone-mark)}
.sym-cols .stop{background:var(--tone-tint);border-radius:var(--r-m);padding:14px 16px}
.sym-cols .stop h4{color:var(--tone)}
.sym-cols .stop ul{color:var(--ink)}
.sym-more{font-weight:600}

/* aviso de seguridad (gas) */
.alert{--tone:var(--heat);--tone-mark:var(--heat-mark);--tone-tint:var(--heat-tint);display:grid;gap:14px;padding:22px clamp(18px,2vw,28px);border:1px solid var(--tone-mark);border-radius:var(--r-l);background:var(--tone-tint);max-width:52rem}
.alert > header{display:flex;gap:12px;align-items:center}
.alert > header svg{width:28px;height:28px;color:var(--tone);flex:none}
.alert h2,.alert h3{font-size:clamp(1.25rem,1.15rem + .5vw,1.55rem);color:var(--ink)}
.alert ol{display:grid;gap:6px;color:var(--ink)}
.alert .phones{display:flex;flex-wrap:wrap;gap:8px 24px;font-weight:650}
.alert .phones span{font-variant-numeric:tabular-nums}
.alert p{color:var(--ink-2)}

/* ficha local */
.facts{border:1px solid var(--line);border-radius:var(--r-l);padding:24px;display:grid;gap:16px;min-width:0;background:var(--surface)}
.facts h2{font-size:clamp(1.3rem,1.15rem + .6vw,1.65rem)}
.facts dl{display:grid;gap:0}
.facts dl > div{display:grid;gap:4px;padding:14px 0;border-top:1px solid var(--line)}
@media (min-width:640px){.facts dl > div{grid-template-columns:minmax(0,13rem) minmax(0,1fr);gap:16px}}
.facts dt{color:var(--ink-3);font-size:.94rem}
.facts dd{margin:0;color:var(--ink)}
.facts-stack dl > div{grid-template-columns:1fr!important;gap:4px!important}
.facts dd b{font-family:var(--f-display);font-weight:700;font-size:1.15rem;font-variant-numeric:tabular-nums}
.ref{font-size:.72em;vertical-align:super;line-height:0;margin-left:2px;text-decoration:none;font-weight:650}
.chips-plain{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips-plain li{padding:6px 12px;border:1px solid var(--line-2);border-radius:999px;font-size:.94rem;color:var(--ink-2)}
.sources{font-size:.9rem;color:var(--ink-3);display:grid;gap:8px;padding-left:1.4em;max-width:56rem}
.sources a{color:var(--ink-2);overflow-wrap:anywhere}
.sources li:target{color:var(--ink);background:var(--leaf-tint);border-radius:4px}

/* cierre con llamada */
.closing{padding-block:40px;background:var(--surface);border-top:1px solid var(--line)}
.closing-in{display:grid;gap:22px;align-items:end}
@media (min-width:900px){.closing-in{grid-template-columns:minmax(0,1.3fr) auto}}
.closing h2{max-width:20ch}
.closing p{color:var(--ink-2);max-width:38rem}
.closing-call{display:grid;gap:10px;justify-items:start}

/* contacto */
.contact-grid{display:grid;gap:32px}
@media (min-width:960px){.contact-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:40px}}
.contact-list{list-style:none;padding:0;display:grid;gap:22px}
.contact-list li{display:grid;gap:4px}
.contact-list .k{font-size:var(--t-small);color:var(--ink-3)}
.contact-list .v{font-size:1.15rem;font-weight:600;overflow-wrap:anywhere}
.form{display:grid;gap:18px;border:1px solid var(--line-2);border-radius:var(--r-l);padding:clamp(18px,2.4vw,32px);min-width:0}
.form h2{font-size:clamp(1.35rem,1.2rem + .6vw,1.7rem)}
.field{display:grid;gap:6px}
.field-row{display:grid;gap:18px}
@media (min-width:600px){.field-row{grid-template-columns:1fr 1fr}}
label{font-weight:600;font-size:.96rem}
.opt{font-weight:400;color:var(--ink-3)}
input[type="text"],input[type="tel"],input[type="email"],select,textarea{width:100%;min-height:48px;padding:12px 14px;border:1px solid var(--line-2);border-radius:var(--r-s);background:var(--bg);color:var(--ink);font:400 1rem/1.4 var(--f-body)}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid var(--focus);outline-offset:1px;border-color:var(--ink)}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.94rem;color:var(--ink-2)}
.check input{width:20px;height:20px;margin-top:.15em;accent-color:var(--green);flex:none}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-msg{padding:12px 14px;border-radius:var(--r-s);background:var(--leaf-tint);color:var(--ink);font-weight:600}
.form-msg[data-kind="error"]{background:var(--heat-tint)}

/* placeholders legales pendientes */
.pending{display:inline-block;padding:1px 8px;border:1px dashed var(--heat-mark);border-radius:4px;background:var(--heat-tint);color:var(--ink);font-size:.94em}

/* pie */
.site-foot{position:relative;margin-top:0;background:var(--foot-bg);color:var(--foot-ink);border-top:1px solid var(--foot-line)}
.foot-in{display:grid;gap:28px;padding-block:36px 24px}
.foot-call{display:grid;gap:10px;padding-bottom:24px;border-bottom:1px solid var(--foot-line)}
.foot-call p{color:var(--foot-ink-2);max-width:36rem}
.foot-call .phone-big{color:var(--foot-ink)}
.foot-call .phone-big:hover{color:var(--leaf)}
.foot-cols{display:grid;gap:32px;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr))}
.foot-id{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:14px 48px;align-items:center;padding-bottom:28px;border-bottom:1px solid var(--foot-line)}
.foot-id address{overflow-wrap:anywhere}
.foot-cols h2{font-family:var(--f-body);font-size:.95rem;font-weight:700;color:var(--foot-ink);margin-bottom:12px;letter-spacing:0}
.foot-cols ul{list-style:none;padding:0;display:grid;gap:8px}
.foot-cols a{color:var(--foot-ink-2);text-decoration:none;font-size:.96rem}
.foot-cols a:hover{color:var(--foot-ink);text-decoration:underline}
.foot-cols address{font-style:normal;color:var(--foot-ink-2);font-size:.96rem;line-height:1.6}
.foot-brand{color:var(--foot-ink)}
.foot-brand svg{height:44px;width:auto}
.foot-legal{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;padding-top:24px;border-top:1px solid var(--foot-line);color:var(--foot-ink-2);font-size:.88rem}
.foot-legal a{color:var(--foot-ink-2)}

/* 404 y gracias */
.center-msg{padding-block:clamp(56px,6vw,120px);display:grid;gap:22px;max-width:46rem}

/* logotipo y mapa esquemático */
.logo-mark{fill:var(--leaf)}
.zmap{margin:0;display:grid;gap:10px;min-width:0;align-content:start}
.zmap svg{width:100%;height:auto;max-width:620px}
.zmap figcaption{font-size:var(--t-small);color:var(--ink-3)}
.m-ring{fill:none;stroke:var(--line-2);stroke-width:1.5;stroke-dasharray:3 7}
.m-ringlbl{fill:var(--ink-3);font:500 15px var(--f-body);paint-order:stroke;stroke:var(--bg);stroke-width:6px;stroke-linejoin:round}
.m-dot{fill:var(--ink)}
.m-base{fill:var(--leaf)}
.m-halo{fill:var(--leaf-tint);stroke:var(--leaf);stroke-width:1.5}
.m-lbl{fill:var(--ink);font-family:var(--f-display);font-weight:650;font-size:19px;}
.m-lbl-base{fill:var(--green);font-size:20px}
.m-km{fill:var(--ink-3);font-family:var(--f-body);font-weight:500;font-size:15px}

/* filas editoriales: título a la izquierda, contenido a la derecha */
.rows{display:grid}
.row{display:grid;gap:16px 36px;padding-block:28px;border-top:1px solid var(--line)}
.row:first-child{border-top:0;padding-top:0}
.row:last-child{padding-bottom:0}
.row > h2{font-size:clamp(1.45rem,1.2rem + .9vw,2rem)}
.row > h2.row-h-s{font-size:1.25rem}
.row-body{min-width:0}
.row-body .prose{max-width:41rem}
.row-body .faq{border-top:0}
.row-body .faq details:first-child summary{padding-top:18px}
.row-body .alert{max-width:none}
@media (min-width:960px){
  .row{grid-template-columns:minmax(0,4fr) minmax(0,7fr)}
  .row > h2{position:sticky;top:calc(var(--head-h) + 28px);align-self:start}
}
.h-mini{font-family:var(--f-body);font-size:.95rem;font-weight:700;color:var(--ink-2)}
.symptom-links.one-col{grid-template-columns:1fr}

/* marcas: rejilla por temperatura */
.brand-grid{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,210px),1fr));gap:0 28px}
.brand-grid li{border-bottom:1px solid var(--line)}
.brand-grid a{display:grid;gap:2px;padding:14px 0;text-decoration:none;color:var(--ink)}
.brand-grid strong{font-family:var(--f-display);font-weight:660;font-size:1.14rem;line-height:1.25}
.brand-grid span{font-size:.9rem;color:var(--ink-3);line-height:1.45}
.brand-grid a:hover strong{color:var(--tone,var(--green));text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:.2em}
.duo-col .brand-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,190px),1fr))}

/* guías de códigos */
.code-dl{display:grid}
.code-dl > div{display:grid;gap:4px;padding:12px 0;border-top:1px solid var(--line)}
.code-dl > div:last-child{border-bottom:1px solid var(--line)}
@media (min-width:640px){.code-dl > div{grid-template-columns:minmax(0,9.5rem) minmax(0,1fr);gap:16px}}
.code-dl dt{font-family:var(--f-display);font-weight:700;font-size:1.14rem;line-height:1.3}
.code-dl dd{margin:0;color:var(--ink-2)}
.code-index{list-style:none;padding:0;display:grid;gap:0}
.code-index li{border-bottom:1px solid var(--line)}
.code-index a{display:flex;justify-content:space-between;gap:16px;padding:12px 0;color:var(--ink);text-decoration:none;font-weight:600}
.code-index a span{color:var(--ink-3);font-weight:500;white-space:nowrap}
.code-index a:hover{color:var(--green)}
.code-family{display:grid;gap:16px}
.code-family > header{display:grid;gap:8px;max-width:46rem}
.code-family h2{font-size:clamp(1.4rem,1.2rem + .8vw,1.9rem)}
.tbl-codes{min-width:0}
.tbl-codes tbody th{width:22%;font-family:var(--f-display);font-weight:700;font-size:1.14rem;line-height:1.3;font-variant-numeric:tabular-nums}
.tbl-codes td{width:39%}
.tbl-codes td.is-tec{color:var(--ink-3)}
.legend{font-size:var(--t-small);color:var(--ink-3)}
@media (max-width:719px){
  .tbl-codes thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
  .tbl-codes,.tbl-codes tbody,.tbl-codes tr,.tbl-codes th,.tbl-codes td{display:block;width:auto}
  .tbl-codes tr{display:grid;gap:8px;padding:16px 0;border-bottom:1px solid var(--line)}
  .tbl-codes tbody th,.tbl-codes td{padding:0;border:0}
  .tbl-codes td::before{content:attr(data-label);display:block;font-size:.8rem;font-weight:700;color:var(--ink-3);margin-bottom:2px}
}
.two > .before{align-self:start}
.before{--tone:var(--heat);--tone-mark:var(--heat-mark);--tone-tint:var(--heat-tint);display:grid;gap:12px;align-content:start;padding:20px clamp(18px,2vw,26px);border-radius:var(--r-l);background:var(--tone-tint);border:1px solid var(--tone-mark);min-width:0}
.before[data-tone="cold"]{--tone:var(--cold);--tone-mark:var(--cold-mark);--tone-tint:var(--cold-tint)}
.before > header{display:flex;gap:12px;align-items:center}
.before > header svg{width:26px;height:26px;color:var(--tone);flex:none}
.before h2{font-size:clamp(1.25rem,1.15rem + .5vw,1.55rem)}
.before ul{display:grid;gap:8px;padding-left:1.1em}
.before li::marker{color:var(--tone-mark)}

/* planes de mantenimiento */
.plans{list-style:none;padding:0;display:grid;gap:16px}
@media (min-width:900px){.plans{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}}
.plan{--tone-mark:var(--heat-mark);display:grid;gap:14px;align-content:start;padding:22px;border:1px solid var(--line);border-radius:var(--r-l);background:var(--bg);min-width:0}
.plan[data-tone="cold"]{--tone-mark:var(--cold-mark)}
.plan[data-tone="both"]{--tone-mark:var(--ink-2)}
.plan > header{display:flex;gap:12px;align-items:center}
.plan > header svg{width:26px;height:26px;flex:none;color:var(--tone-mark)}
.plan[data-tone="both"] > header svg{color:var(--leaf)}
.plan h3{font-size:clamp(1.25rem,1.15rem + .45vw,1.5rem)}
.plan p{color:var(--ink-2)}
.plan .checks{gap:9px;font-size:.98rem}
.plan .plan-foot{display:flex;flex-wrap:wrap;gap:8px 20px;padding-top:4px;font-weight:600}

/* blog */
.post-list{list-style:none;padding:0;display:grid;gap:12px}
.post-list li{border:1px solid var(--line);border-radius:var(--r-m);background:var(--bg)}
.post-list a{display:grid;gap:8px;padding:20px;color:var(--ink);text-decoration:none}
.post-list strong{font-family:var(--f-display);font-weight:660;font-size:clamp(1.12rem,1.06rem + .25vw,1.25rem);line-height:1.25}
.post-list span{color:var(--ink-2);font-size:.98rem;line-height:1.5}
.post-list a:hover strong{color:var(--green);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:.2em}
.post-list.cols{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px}
.post-meta{font-size:var(--t-small);color:var(--ink-3)}
.post-meta a{color:var(--ink-2)}
.post-layout{display:grid;gap:28px}
.post-body{max-width:42rem}
.post-body h2{font-size:clamp(1.35rem,1.2rem + .6vw,1.75rem);margin-top:.8em;scroll-margin-top:calc(var(--head-h) + 20px)}
.post-body .tbl{min-width:440px}
.post-aside{display:grid;gap:22px;align-content:start;min-width:0}
.post-toc{display:grid;gap:10px}
.post-toc h2{font:700 .9rem/1.3 var(--f-body);letter-spacing:0;color:var(--ink-3)}
.post-toc ol{list-style:none;margin:0;padding:0;display:grid;gap:3px}
.post-toc a{display:block;padding:8px 12px;border-radius:6px;color:var(--ink-2);text-decoration:none;font-size:.95rem;line-height:1.4}
.post-toc a:hover{color:var(--green);background:var(--surface)}
.post-call{display:none}
@media (min-width:1000px){
  .post-layout{grid-template-columns:minmax(0,42rem) minmax(0,17rem);justify-content:space-between;gap:64px}
  .post-body{grid-column:1;grid-row:1}
  .post-aside{grid-column:2;grid-row:1;position:sticky;top:calc(var(--head-h) + 28px);align-self:start}
  .post-call{display:grid;gap:10px;padding:18px;border:1px solid var(--line-2);border-radius:var(--r-m)}
  .post-call p{font-size:.95rem;color:var(--ink-2);line-height:1.5}
  .post-call .btn{justify-content:center}
}
@media (max-width:999px){.post-toc{padding-bottom:22px;border-bottom:1px solid var(--line)}}

.territory-directory{display:grid;gap:16px}
.territory-directory>label{font-weight:700;font-size:1.1rem}
.territory-directory>input{width:100%;max-width:40rem;padding:14px 16px;border:1px solid var(--line-2);border-radius:var(--r-s);font:inherit;color:var(--ink);background:var(--bg)}
.territory-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:12px;list-style:none;margin:0;padding:0}
.territory-list>li{display:grid;align-content:start;gap:8px;padding:18px;border:1px solid var(--line);border-radius:var(--r-m);scroll-margin-top:calc(var(--head-h) + 24px)}
.territory-list>li>span{font-size:.9rem;color:var(--ink-3)}
.territory-list strong a{color:inherit;text-decoration:none}
.territory-list>[hidden]{display:none!important}
/* Estados compartidos */
::selection{background:#f4d9db;color:var(--ink)}
input,textarea{caret-color:var(--green)}
input::placeholder,textarea::placeholder{color:var(--ink-3);opacity:1}
button:disabled,.btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed}
html{scrollbar-color:var(--line-2) var(--surface)}
/* movimiento reducido */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}
}