/* Montegas — sistema visual v1 (2026-10)
   Concepto: fondo blanco limpio, verde de marca para acción y temperatura como información:
   calderas = tono cálido, aire acondicionado = tono frío. Un único elemento memorable:
   el diagnóstico interactivo. Resto sobrio, alineado a la izquierda. */

@font-face{font-family:"Bricolage Grotesque";src:url(/wp-content/themes/montegas-studio/assets/fonts/bricolage-latin.woff2) format("woff2");font-weight:200 800;font-stretch:75% 100%;font-style:normal;font-display:swap}
@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{
  /* color */
  --bg:#FFFFFF;
  --ink:#14201A;
  --ink-2:#46564C;
  --ink-3:#5F6F65;
  --line:#DCE7DF;
  --line-2:#C3D3C8;
  --green:#187A22;
  --green-hover:#11621A;
  --leaf:#2FB52C;
  --leaf-tint:#EEF8EE;
  --btn-bg:#187A22;
  --btn-bg-hover:#11621A;
  --btn-ink:#FFFFFF;
  --heat:#B9450F;
  --heat-mark:#E8590C;
  --heat-tint:#FFF3EB;
  --cold:#1A66B3;
  --cold-mark:#1C7ED6;
  --cold-tint:#EDF5FD;
  --foot-bg:#14201A;
  --foot-ink:#E4ECE6;
  --foot-ink-2:#A9B9AE;
  --foot-line:#2B3A31;
  --focus:#1C7ED6;
  --shadow:0 1px 0 rgba(20,32,26,.06);
  /* type */
  --f-display:"Bricolage Grotesque",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-body:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --t-body:clamp(1rem,.96rem + .2vw,1.125rem);
  --t-small:.875rem;
  --t-lead:clamp(1.125rem,1.05rem + .35vw,1.3125rem);
  --t-h1:clamp(2.35rem,1.5rem + 3.4vw,4.25rem);
  --t-h2:clamp(1.65rem,1.25rem + 1.5vw,2.5rem);
  --t-h3:clamp(1.2rem,1.12rem + .35vw,1.4rem);
  /* layout */
  --wrap:1200px;
  --gutter:clamp(16px,4vw,32px);
  --r-s:6px;
  --r-m:10px;
  --r-l:16px;
  --sec:clamp(56px,4rem + 3vw,112px);
  --head-h:68px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0E1511;--ink:#E6EEE8;--ink-2:#B3C2B8;--ink-3:#9AAAA0;--line:#243028;--line-2:#34443A;
    --green:#5ACB5E;--green-hover:#7FDD82;--leaf:#3FCB3C;--leaf-tint:#14251A;
    --btn-bg:#3FC03C;--btn-bg-hover:#5ACB5E;--btn-ink:#08100B;
    --heat:#FF9E6B;--heat-mark:#FF7A3D;--heat-tint:#271810;
    --cold:#82BCFF;--cold-mark:#4F9BEA;--cold-tint:#111E2C;
    --foot-bg:#080D0A;--foot-ink:#E1EAE4;--foot-ink-2:#9DAEA3;--foot-line:#1E2A23;
    --focus:#82BCFF;--shadow:0 1px 0 rgba(0,0,0,.4);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0E1511;--ink:#E6EEE8;--ink-2:#B3C2B8;--ink-3:#9AAAA0;--line:#243028;--line-2:#34443A;
  --green:#5ACB5E;--green-hover:#7FDD82;--leaf:#3FCB3C;--leaf-tint:#14251A;
  --btn-bg:#3FC03C;--btn-bg-hover:#5ACB5E;--btn-ink:#08100B;
  --heat:#FF9E6B;--heat-mark:#FF7A3D;--heat-tint:#271810;
  --cold:#82BCFF;--cold-mark:#4F9BEA;--cold-tint:#111E2C;
  --foot-bg:#080D0A;--foot-ink:#E1EAE4;--foot-ink-2:#9DAEA3;--foot-line:#1E2A23;
  --focus:#82BCFF;--shadow:0 1px 0 rgba(0,0,0,.4);
  color-scheme:dark;
}

/* 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:760;font-stretch:80%;line-height:1.02;letter-spacing:-.018em}
h2{font-size:var(--t-h2);font-weight:720;font-stretch:84%;line-height:1.08;letter-spacing:-.012em}
h3{font-size:var(--t-h3);font-weight:660;font-stretch:92%;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:14px;max-width:46rem;margin-bottom:clamp(28px,2rem + 1vw,48px)}
.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:760;font-stretch:85%;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:20px;min-height:var(--head-h)}
.brand{display:flex;align-items:center;color:var(--ink);text-decoration:none;flex:none}
.brand svg{height:40px;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);font-stretch:100%;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:60px}
  .brand svg{height:34px}
  .nav-toggle{display:inline-flex}
  .head-call{display:none}
  .nav{position:absolute;left:0;right:0;top:100%;margin:0;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:0 12px 24px -16px rgba(0,0,0,.25);max-height:calc(100vh - var(--head-h));max-height:calc(100dvh - var(--head-h));overflow-y:auto;overscroll-behavior:contain}
  .nav[hidden]{display:none!important}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gutter) 16px;max-width:var(--wrap);margin-inline:auto}
  .nav-list > li > a,.nav-btn{width:100%;justify-content:space-between;padding:14px 4px;border-bottom:1px solid var(--line);border-radius:0;font-size:1.0625rem}
  .nav-list > li:last-child > a{border-bottom:0}
  .nav-btn svg{width:18px;height:18px}
  .sub{padding:12px 4px 18px;border-bottom:1px solid var(--line)}
  .sub-in{gap:18px}
  .nav .sub a{padding:9px 8px;font-size:1rem}
}
@media (min-width:1080px){
  .nav,.nav[hidden]{display:flex!important;align-self:stretch}
  .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-top:0;border-radius:0 0 var(--r-l) var(--r-l);box-shadow:0 26px 34px -26px rgba(0,0,0,.3);padding:26px 30px 22px;z-index:50}
  .sub-in{grid-template-columns:repeat(4,minmax(0,1fr))}
  .sub-wide{grid-column:span 2}
}

/* 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}

/* hero portada */
.hero{padding-block:clamp(30px,4vw,60px);background:var(--leaf-tint);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;gap:clamp(28px,4vw,60px);align-items:center}
.hero-copy{display:grid;gap:22px;min-width:0}
.hero-copy h1{max-width:15ch;font-size:clamp(2.65rem,4.6vw,4.45rem);letter-spacing:-.045em;line-height:1.04}
.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:.75rem;font-weight:700;letter-spacing:.12em;color:var(--green);line-height:1.5}
.hero-photo{position:relative;min-width:0;overflow:hidden;border-radius:24px;background:var(--line)}
.hero-photo>img{display:block;width:100%;height:540px;object-fit:cover;object-position:62% center}
.hero-photo figcaption{position:absolute;inset:auto 18px 18px;padding:18px 20px;background:#fff;color:#14201a;border-radius:12px;box-shadow:0 4px 30px #14201a14;display:grid;gap:4px;font-size:.85rem}
.hero-photo figcaption a{display:flex;justify-content:space-between;gap:12px;align-items:center;font-weight:650;color:#146326;text-decoration:none;font-size:1.1rem}
.hero-photo figcaption svg{width:22px;height:22px}
.paths-section{padding:0;border-bottom:1px solid var(--line)}
.service-paths{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.service-paths>a{display:flex;align-items:flex-start;gap:16px;padding:30px 24px;text-decoration:none;color:var(--ink);border-right:1px solid var(--line);transition:background .18s}
.service-paths>a:first-child{padding-left:0}.service-paths>a:last-child{border-right:0}
.service-paths h2{font-size:1.3rem;margin-bottom:7px}.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:16/9;object-fit:cover;display:block;border-radius:var(--r-l);margin-bottom:18px}
.service-family{gap:8px}.service-family>.svc-list a{padding-block:17px}
.service-photo{width:100%;overflow:hidden;border-radius:var(--r-l);background:var(--leaf-tint)}
.service-photo img{display:block;width:100%;height:360px;object-fit:cover}
.service-photo figcaption{font-size:.75rem;color:var(--ink-3);padding:10px 16px}
.coverage-layout{display:grid;grid-template-columns:1fr 1.45fr;gap:64px;align-items:start}
.coverage-layout h2{max-width:14ch}.text-link{font-weight:650}
.diagnosis-section{background:var(--leaf-tint)}
.diagnostic-intro{display:grid;gap:14px;margin-bottom:32px;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:380px}.hero-copy h1{max-width:18ch}.coverage-layout{gap:32px}}
@media(max-width:767px){.hero-photo>img{height:330px}.service-paths{grid-template-columns:1fr}.service-paths>a,.service-paths>a:first-child{padding:22px 0;border-right:0;border-bottom:1px solid var(--line)}.service-paths>a:last-child{border-bottom:0}.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:48px}
@media (min-width:760px){.duo{grid-template-columns:1fr 1fr;gap:56px}}
.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-stretch:92%;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:780;font-stretch:80%;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%,240px),1fr));gap:0 32px}
.zone-grid li{border-bottom:1px solid var(--line)}
.zone-grid a{display:grid;gap:2px;padding:16px 0;text-decoration:none;color:var(--ink)}
.zone-grid strong{font-family:var(--f-display);font-weight:660;font-stretch:92%;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;max-width:52rem;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;gap:16px;justify-content:space-between;align-items:flex-start;padding:20px 0;font-family:var(--f-display);font-weight:640;font-stretch:94%;font-size:clamp(1.08rem,1.02rem + .25vw,1.22rem);line-height:1.3;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 0 22px;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:18px clamp(36px,2rem + 2vw,64px)}
.page-head-grid{display:grid;gap:32px;align-items:center}
.page-head-copy{display:grid;gap:20px;min-width:0}
.page-head + .sec{padding-top:clamp(8px,1vw,16px)}
.page-head h1{max-width:18ch}
.page-art{color:var(--ink);max-width:340px;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{display:none}}
.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:40px}
@media (min-width:900px){.two{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px}}
.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-2);border-radius:var(--r-l);padding:clamp(18px,2vw,28px);display:grid;gap:18px;min-width:0}
.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-stretch:90%;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:clamp(48px,3rem + 2vw,88px)}
.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:48px}
@media (min-width:960px){.contact-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:72px}}
.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:clamp(40px,4vw,72px);background:var(--foot-bg);color:var(--foot-ink)}
.ridge{position:absolute;left:0;right:0;bottom:100%;height:clamp(28px,4vw,56px);color:var(--foot-bg);pointer-events:none}
.ridge svg{width:100%;height:100%}
.foot-in{display:grid;gap:40px;padding-block:clamp(36px,3rem + 1vw,64px) 28px}
.foot-call{display:grid;gap:12px;padding-bottom:36px;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;font-stretch:100%;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;font-stretch:90%}
.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 56px;padding-block:clamp(28px,1.6rem + 1.4vw,52px);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:4px}
.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;font-stretch:100%;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-stretch:92%;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:720;font-stretch:90%;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:720;font-stretch:90%;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:36px}
@media (min-width:900px){.plans{grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}}
.plan{--tone-mark:var(--heat-mark);display:grid;gap:14px;align-content:start;padding-top:20px;border-top:3px solid var(--tone-mark);min-width:0}
.plan[data-tone="cold"]{--tone-mark:var(--cold-mark)}
.plan[data-tone="both"]{border-image:linear-gradient(90deg,var(--heat-mark) 0 50%,var(--cold-mark) 50% 100%) 1}
.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}
.post-list li{border-bottom:1px solid var(--line)}
.post-list a{display:grid;gap:6px;padding:18px 0;color:var(--ink);text-decoration:none}
.post-list strong{font-family:var(--f-display);font-weight:660;font-stretch:92%;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:0 36px}
.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);font-stretch:100%;letter-spacing:0;color:var(--ink-3)}
.post-toc ol{list-style:none;margin:0;padding:0;display:grid;border-left:2px solid var(--line)}
.post-toc a{display:block;padding:6px 0 6px 14px;margin-left:-2px;border-left:2px solid transparent;color:var(--ink-2);text-decoration:none;font-size:.95rem;line-height:1.4}
.post-toc a:hover{color:var(--green);border-left-color:var(--green)}
.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:0 24px;list-style:none;margin:0;padding:0}
.territory-list>li{display:grid;align-content:start;gap:8px;padding:20px 0;border-bottom:1px solid var(--line);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}
/* movimiento reducido */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}
}