/* Cerrajeros IEH — bandas oscuras con acento naranja, contenido claro, botones fijos de llamada y WhatsApp */
:root{
  --dark:#1c1c1e; --dark-2:#26262a; --dark-line:#3a3a40; --on-dark:#f4f4f5; --on-dark-muted:#b4b4bb;
  --bg:#ffffff; --bg-soft:#f5f5f6; --ink:#1c1c1e; --muted:#5b5b63; --line:#e3e3e6;
  --orange:#ff7f00; --orange-ink:#b35600; --on-orange:#1c1c1e; --orange-soft:#fff1e3;
  --call:#d80f0f; --wa:#25d366; --on-solid:#ffffff;
  --note-bg:#fff6cc; --note-fg:#5c4500; --note-line:#e5c64a;
  --f-display:"Outfit","Trebuchet MS",Arial,sans-serif;
  --f-body:"Montserrat",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --r:12px; --max:1120px;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16.5px;line-height:1.65}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--dark)}
img{max-width:100%;height:auto}
a{color:var(--orange-ink);text-underline-offset:3px}
h1,h2,h3{font-family:var(--f-display);line-height:1.15;margin:0;text-wrap:balance;font-weight:600}
h1{font-size:clamp(2rem,5vw,3.1rem);letter-spacing:-.01em}
h2{font-size:clamp(1.55rem,3.4vw,2.2rem)}
h3{font-size:1.18rem}
p{margin:0}
ul,ol{margin:0}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px;border-radius:4px}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.eyebrow{font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-ink)}
.dark .eyebrow,.hero .eyebrow{color:var(--orange)}
.muted{color:var(--muted)}
.dark .muted{color:var(--on-dark-muted)}
.stack{display:grid;gap:1rem}
.prose{display:grid;gap:1rem;max-width:44rem}
.prose ul,.prose ol{padding-left:1.2rem;display:grid;gap:.45rem}
.dev-note{background:var(--note-bg);color:var(--note-fg);border:1px dashed var(--note-line);border-radius:8px;padding:.55rem .8rem;font-size:.85rem;font-family:ui-monospace,Menlo,monospace}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:48px;padding:.8rem 1.35rem;border-radius:8px;font-family:var(--f-body);font-weight:700;font-size:1rem;text-decoration:none;border:0;cursor:pointer;line-height:1.2}
.btn svg{width:20px;height:20px;flex:none}
.btn-orange{background:var(--orange);color:var(--on-orange)}
.btn-orange:hover{filter:brightness(1.06)}
.btn-wa{background:var(--wa);color:#0b2e17}
.btn-wa:hover{filter:brightness(1.05)}
.btn-ghost{background:transparent;color:var(--on-dark);box-shadow:inset 0 0 0 2px var(--dark-line)}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem}
@media (max-width:460px){.btn-row .btn{flex:1 1 100%}}

/* Cabecera */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--dark);color:var(--on-dark)}
.top .wrap{display:flex;align-items:center;gap:1rem;padding-block:.65rem}
.logo{display:flex;align-items:center;gap:.6rem;color:var(--on-dark);text-decoration:none;font-family:var(--f-display);font-weight:600;font-size:1.2rem;white-space:nowrap}
.logo b{color:var(--orange);font-weight:700}
.logo img{height:34px;width:auto;display:block}
.nav{display:flex;gap:1.4rem;margin-left:auto;align-items:center}
.nav a{color:var(--on-dark-muted);text-decoration:none;font-size:.93rem;font-weight:600}
.nav a:hover,.nav a[aria-current="page"]{color:var(--orange)}
.top .btn{min-height:42px;padding:.55rem 1rem}
.menu-btn{display:none;background:none;border:0;color:var(--on-dark);width:44px;height:44px;padding:10px;cursor:pointer}
.menu-btn svg{width:24px;height:24px}
.mnav{background:var(--dark-2);border-top:1px solid var(--dark-line)}
.mnav .wrap{display:grid;padding-block:.4rem}
.mnav a{color:var(--on-dark);text-decoration:none;padding:.85rem 0;border-bottom:1px solid var(--dark-line);font-weight:600}
.mnav a:last-child{border-bottom:0}
@media (max-width:900px){.nav{display:none}.menu-btn{display:block}.top .btn{margin-left:auto}}
@media (max-width:380px){.top .btn span{display:none}}

/* Hero */
.hero{background:var(--dark);color:var(--on-dark);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:56px solid rgba(255,127,0,.08);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.3fr .9fr;gap:3rem;align-items:center;padding-block:3.2rem 3.6rem}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero .lead{color:var(--on-dark-muted);font-size:1.08rem;margin-top:1rem;max-width:36rem}
.hero .lead strong{color:var(--on-dark)}
.ticks{list-style:none;padding:0;margin:1.4rem 0 0;display:grid;grid-template-columns:1fr 1fr;gap:.5rem 1.2rem;max-width:36rem}
.ticks li{display:flex;gap:.55rem;align-items:flex-start;font-size:.95rem}
.ticks li::before{content:"";flex:none;width:18px;height:18px;margin-top:.2rem;border-radius:50%;background:var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3L15 7' fill='none' stroke='%231c1c1e' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.hero .btn-row{margin-top:1.8rem}
.plain-phone{margin-top:.8rem;color:var(--on-dark-muted);font-size:.9rem}
.crumbs{font-size:.85rem;color:var(--on-dark-muted);margin-bottom:1rem}
.crumbs a{color:var(--on-dark-muted)}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:2.2rem;padding-block:2.2rem 2.8rem}}
@media (max-width:460px){.ticks{grid-template-columns:1fr}}

/* Llavero de precio */
.tag{position:relative;background:var(--bg);color:var(--ink);border-radius:18px 18px 18px 48px;padding:2.2rem 1.8rem 1.6rem 2.2rem;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.tag::before{content:"";position:absolute;top:22px;left:22px;width:22px;height:22px;border-radius:50%;background:var(--dark);box-shadow:0 0 0 5px var(--orange)}
.tag .eyebrow{display:block;margin-left:2.4rem}
.tag .price{font-family:var(--f-display);font-weight:700;font-size:clamp(2.3rem,5vw,3rem);margin-top:.8rem;font-variant-numeric:tabular-nums;line-height:1.1}
.tag .price small{display:block;font-size:.85rem;font-family:var(--f-body);font-weight:600;color:var(--muted);margin-top:.3rem}
.tag p{color:var(--muted);font-size:.94rem;margin-top:.5rem}
.tag dl{margin:1.1rem 0 0;padding-top:1rem;border-top:1px dashed var(--line);display:grid;gap:.4rem}
.tag dl div{display:flex;justify-content:space-between;gap:1rem;font-size:.93rem}
.tag dt{color:var(--muted)} .tag dd{margin:0;font-weight:700;white-space:nowrap}
.who{display:flex;gap:.8rem;align-items:center;margin-top:1.2rem}
.avatar{width:52px;height:52px;flex:none;border-radius:50%;object-fit:cover;background:var(--orange-soft);border:2px solid var(--orange)}
.who p{margin:0;font-size:.9rem;color:var(--ink)}

/* Secciones */
.sec{padding-block:4rem}
.sec.soft{background:var(--bg-soft)}
.sec.dark{background:var(--dark);color:var(--on-dark)}
.sec-head{display:grid;gap:.6rem;max-width:46rem;margin-bottom:2.2rem}
.sec-head p{color:var(--muted);font-size:1.04rem}
.dark .sec-head p{color:var(--on-dark-muted)}
.center{text-align:center;margin-inline:auto;justify-items:center}

/* Tarjetas de servicio (estilo referencia) */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.card{border:1px solid var(--dark-line);border-radius:var(--r);padding:1.8rem 1.5rem;display:grid;gap:.8rem;align-content:start;min-width:0;background:var(--dark-2)}
.card .ico{width:56px;height:56px;border-radius:14px;background:rgba(255,127,0,.12);display:grid;place-items:center}
.card .ico svg{width:30px;height:30px}
.card p{color:var(--on-dark-muted);font-size:.95rem}
.card .more{color:var(--orange);font-weight:700;text-decoration:none;display:inline-flex;gap:.4rem;align-items:center;margin-top:.2rem}
.card .from{color:var(--on-dark);font-weight:700}
@media (max-width:900px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.cards{grid-template-columns:1fr}}

/* Bloques claros */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:start}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.box{border:1px solid var(--line);border-radius:var(--r);padding:1.5rem;display:grid;gap:.8rem;align-content:start;min-width:0;background:var(--bg)}
.box ul,.box ol{padding-left:1.15rem;display:grid;gap:.4rem}
@media (max-width:860px){.grid2,.grid3{grid-template-columns:1fr;gap:1.5rem}}
.do-list{list-style:none;counter-reset:d;padding:0;display:grid;gap:.9rem}
.do-list li{counter-increment:d;display:grid;grid-template-columns:2.3rem 1fr;gap:.85rem;border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.1rem;background:var(--bg)}
.do-list li::before{content:counter(d);width:2.3rem;height:2.3rem;border-radius:50%;display:grid;place-items:center;background:var(--orange);color:var(--on-orange);font-weight:800;font-family:var(--f-display)}
.do-list strong{display:block}
.factors{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-block:1.5rem 2rem}
.factor{border-left:3px solid var(--orange);padding:.15rem 0 .15rem 1rem}
.factor b{display:block;font-family:var(--f-display);font-size:1.05rem}
.factor span{color:var(--muted);font-size:.94rem}
@media (max-width:760px){.factors{grid-template-columns:1fr}}
.ptable{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.ptable th,.ptable td{text-align:left;padding:.65rem .2rem;border-bottom:1px solid var(--line);vertical-align:top}
.ptable th{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.ptable td:last-child,.ptable th:last-child{text-align:right;white-space:nowrap;font-weight:700}
.table-wrap{overflow-x:auto}
.ask{list-style:none;padding:0;display:grid;gap:.5rem}
.ask li{position:relative;padding-left:1.7rem}
.ask li::before{content:"?";position:absolute;left:0;top:.15rem;width:1.15rem;height:1.15rem;border-radius:50%;background:var(--dark);color:var(--orange);font-weight:800;font-size:.72rem;display:grid;place-items:center}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;counter-reset:s}
.step{counter-increment:s;border-top:4px solid var(--orange);background:var(--bg);border-radius:0 0 var(--r) var(--r);padding:1.4rem 1.3rem;display:grid;gap:.6rem;align-content:start;box-shadow:0 1px 0 var(--line),0 0 0 1px var(--line) inset;min-width:0}
.step .n{font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-ink)}
.step .n::before{content:"Paso " counter(s)}
.step ul{padding-left:1.1rem;display:grid;gap:.3rem}
@media (max-width:860px){.steps{grid-template-columns:1fr}}

/* Zonas desplegables (estilo referencia) */
.zones{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem;align-items:start}
.zone{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--bg)}
.zone summary{list-style:none;cursor:pointer;background:var(--dark);color:var(--on-dark);padding:1rem 1.2rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;font-family:var(--f-display);font-size:1.15rem;font-weight:600}
.zone summary::-webkit-details-marker{display:none}
.zone summary::after{content:"";width:12px;height:12px;border-right:3px solid var(--orange);border-bottom:3px solid var(--orange);transform:rotate(-135deg);margin-top:6px;flex:none}
.zone:not([open]) summary::after{transform:rotate(45deg);margin-top:-4px}
.zone ul{list-style:disc;padding:1rem 1.2rem 1.2rem 2.4rem;display:grid;gap:.35rem}
.zone li a{color:var(--orange-ink);text-decoration:none;font-weight:600}
.zone li a:hover{text-decoration:underline}
.zone .also{padding:0 1.2rem 1.2rem;font-size:.9rem;color:var(--muted)}
@media (max-width:760px){.zones{grid-template-columns:1fr}}
.region+.region{margin-top:3rem}
.region-title{font-family:var(--f-display);font-size:1.6rem;display:flex;align-items:baseline;gap:.8rem;flex-wrap:wrap;padding-bottom:.6rem;border-bottom:3px solid var(--orange);margin-bottom:1rem}
.region-title small,.zone summary small{font-family:var(--f-body,inherit);font-size:.85rem;font-weight:500;color:var(--muted)}
.zone summary small{color:inherit;opacity:.7;margin-left:auto}
.region-capital{display:flex;flex-wrap:wrap;gap:.3rem 1rem;align-items:baseline;margin-bottom:1.2rem;font-size:1.05rem}
.region-capital>a{color:var(--orange-ink);font-weight:700;text-decoration:none}
.region-capital span{color:var(--muted);font-size:.95rem}
.region-capital span a{color:var(--orange-ink);font-weight:600;text-decoration:none}
.zone ul.towns{list-style:none;padding:1rem 1.2rem 1.2rem;display:block;columns:2;column-gap:1.2rem}
.zone ul.towns li{break-inside:avoid;padding:.18rem 0;font-size:.95rem}
@media (max-width:420px){.zone ul.towns{columns:1}}
.chips{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.chips li{border:1px solid var(--line);border-radius:999px;padding:.35rem .85rem;font-size:.93rem;background:var(--bg)}
.eta{background:var(--dark);color:var(--on-dark);border-radius:var(--r);padding:1.6rem;display:grid;gap:.7rem}
.eta p{color:var(--on-dark-muted)}
.eta a{color:var(--orange)}

/* Garantías */
.guar{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.g{border:1px solid var(--dark-line);border-radius:var(--r);padding:1.4rem;display:grid;gap:.5rem;background:var(--dark-2)}
.g h3{color:var(--orange)}
.g p{color:var(--on-dark-muted)}
@media (max-width:760px){.guar{grid-template-columns:1fr}}

/* FAQ */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:0 2.5rem}
.qa{padding-block:1.2rem;border-top:1px solid var(--line);display:grid;gap:.5rem;align-content:start;min-width:0}
.qa h3{font-size:1.08rem}
.qa p,.qa li{color:var(--muted)}
.qa ul{padding-left:1.1rem;display:grid;gap:.3rem}
@media (max-width:760px){.faq{grid-template-columns:1fr}}

/* Contacto */
.contact .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:3rem;padding-block:4rem}
.big-phone{font-family:var(--f-display);font-size:clamp(1.9rem,4.5vw,2.6rem);font-weight:700;color:var(--orange);margin-top:.8rem;font-variant-numeric:tabular-nums}
.form{background:var(--bg);color:var(--ink);border-radius:14px;padding:1.6rem;display:grid;gap:1rem}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:grid;gap:.35rem;min-width:0}
.field label{font-weight:700;font-size:.9rem}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;color:var(--ink);background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:.7rem .8rem;width:100%}
.field textarea{min-height:90px;resize:vertical}
.form .btn{width:100%}
.form small{color:var(--muted);font-size:.84rem}
@media (max-width:860px){.contact .wrap{grid-template-columns:1fr;gap:2rem;padding-block:3rem}}
@media (max-width:460px){.row2{grid-template-columns:1fr}}

/* Pie */
.foot{background:#141416;color:var(--on-dark-muted);font-size:.9rem}
.foot .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:2rem;padding-block:3rem 2rem}
.foot h4{color:var(--on-dark);font-family:var(--f-display);font-size:1rem;margin:0 0 .7rem;font-weight:600}
.foot ul{list-style:none;padding:0;display:grid;gap:.35rem}
.foot a{color:var(--on-dark-muted);text-decoration:none}
.foot a:hover{color:var(--orange)}
.foot .legal{grid-column:1/-1;border-top:1px solid var(--dark-line);padding-top:1.2rem;display:flex;flex-wrap:wrap;gap:.6rem 1.4rem}
@media (max-width:860px){.foot .wrap{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot .wrap{grid-template-columns:1fr}}

/* Botones flotantes (estilo referencia) */
.fab{position:fixed;right:calc(16px + env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:55;display:grid;gap:12px}
.fab a{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;box-shadow:0 8px 22px rgba(0,0,0,.28);text-decoration:none}
.fab a svg{width:30px;height:30px}
.fab .f-call{background:var(--call);color:var(--on-solid)}
.fab .f-wa{background:var(--wa);color:var(--on-solid)}
.fab .lbl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (max-width:600px){.fab a{width:56px;height:56px}}

/* Páginas legales */
.legal-page .prose h2{font-size:1.3rem;margin-top:1rem}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

/* Ventana de WhatsApp: provincia → pueblo → problema */
.wa-sheet{position:fixed;inset:0;z-index:70;display:grid;place-items:end center}
.wa-backdrop{position:absolute;inset:0;background:rgba(10,10,12,.6)}
.wa-panel{position:relative;width:min(480px,100%);max-height:92vh;overflow:auto;background:var(--bg);color:var(--ink);border-radius:18px 18px 0 0;padding:1.6rem max(18px,env(safe-area-inset-right,0px)) calc(1.4rem + env(safe-area-inset-bottom,0px)) max(18px,env(safe-area-inset-left,0px));display:grid;gap:1rem;box-shadow:0 -10px 40px rgba(0,0,0,.3)}
@media (min-width:640px){.wa-sheet{place-items:center}.wa-panel{border-radius:16px;padding:1.8rem}}
.wa-panel .wa-title{font-family:var(--f-display);font-weight:600;font-size:1.45rem;line-height:1.2;padding-right:2rem}
.wa-x{position:absolute;top:.7rem;right:.8rem;width:40px;height:40px;border:0;background:var(--bg-soft);border-radius:50%;font-size:1.5rem;line-height:1;cursor:pointer;color:var(--ink)}
.wa-step{font-weight:700;font-size:.9rem}
.wa-provs{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.wa-provs button{min-height:56px;border-radius:10px;border:2px solid var(--line);background:var(--bg);font:inherit;font-weight:700;font-size:1.05rem;cursor:pointer;color:var(--ink)}
.wa-provs button[aria-pressed="true"]{border-color:var(--orange);background:var(--orange-soft)}
.wa-panel .field select,.wa-panel .field input{font:inherit;font-size:1rem;color:var(--ink);background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:.75rem .8rem;width:100%}
.wa-panel .btn{width:100%}
.wa-note{font-size:.84rem;color:var(--muted)}
.btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed;filter:none}

/* Contacto emergente */
.sheet-open,.sheet-open body{overflow:hidden}
.wa-or{display:grid;gap:.5rem;border-top:1px solid var(--line);padding-top:1rem;font-size:.9rem;color:var(--muted)}
.nav a[data-open-contact]{color:var(--on-dark);border:2px solid var(--orange);border-radius:8px;padding:.35rem .8rem}
[id]{scroll-margin-top:80px}

/* Página de preguntas frecuentes */
.faq-hero .wrap{padding-block:2.6rem 2.4rem}
.faq-search{margin-top:1.6rem;max-width:36rem;display:grid;gap:.4rem}
.faq-search label{font-weight:700;font-size:.9rem;color:var(--on-dark)}
.faq-search input{font:inherit;font-size:1.05rem;padding:.9rem 1rem;border-radius:10px;border:2px solid var(--dark-line);background:var(--dark-2);color:var(--on-dark)}
.faq-search input:focus{border-color:var(--orange);outline:none}
.faq-cats{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.2rem}
.faq-cats a{color:var(--on-dark);text-decoration:none;border:1px solid var(--dark-line);border-radius:999px;padding:.4rem .9rem;font-weight:600;font-size:.9rem}
.faq-cats a span{color:var(--orange);margin-left:.2rem}
.faq-cats a:hover{border-color:var(--orange)}
.faq-layout{display:grid;gap:3rem}
.faq-group{display:grid;grid-template-columns:1fr 2fr;gap:2rem;align-items:start}
.faq-group-head{position:sticky;top:90px;display:grid;gap:.4rem;border-left:4px solid var(--orange);padding-left:1rem}
.faq-acc{display:grid;gap:.7rem;min-width:0}
.faq-item{border:1px solid var(--line);border-radius:var(--r);background:var(--bg)}
.faq-item[open]{border-color:var(--orange);box-shadow:0 6px 18px rgba(0,0,0,.06)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.2rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary h3{font-size:1.05rem;font-family:var(--f-body);font-weight:700}
.faq-item summary::after{content:"+";flex:none;width:30px;height:30px;border-radius:50%;background:var(--orange-soft);color:var(--orange-ink);display:grid;place-items:center;font-weight:800;font-size:1.2rem}
.faq-item[open] summary::after{content:"−";background:var(--orange);color:var(--on-orange)}
.faq-a{padding:0 1.2rem 1.2rem;display:grid;gap:.7rem;color:var(--muted)}
.faq-a ul{padding-left:1.1rem;display:grid;gap:.3rem}
.faq-empty{font-weight:600}
@media (max-width:860px){.faq-group{grid-template-columns:1fr;gap:1rem}.faq-group-head{position:static}}

/* Guías */
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.guide-card{display:grid;gap:.6rem;align-content:start;border:1px solid var(--line);border-radius:var(--r);padding:1.4rem;background:var(--bg);color:var(--ink);text-decoration:none;border-top:4px solid var(--orange);min-width:0}
.guide-card:hover{box-shadow:0 10px 26px rgba(0,0,0,.08)}
.guide-card h3{font-size:1.1rem}
.guide-card p{color:var(--muted);font-size:.93rem}
.guide-card span{color:var(--orange-ink);font-weight:700;font-size:.92rem}
@media (max-width:900px){.guide-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.guide-grid{grid-template-columns:1fr}}
.art-hero .wrap{padding-block:2.6rem 2.6rem}
.art-hero h1{font-size:clamp(1.8rem,4.2vw,2.7rem);max-width:46rem}
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:3rem;align-items:start}
.art-body{display:grid;gap:1rem;max-width:44rem;font-size:1.05rem}
.art-body h2{font-size:1.5rem;margin-top:1.2rem}
.art-body h3{margin-top:.6rem}
.art-body ul,.art-body ol{padding-left:1.3rem;display:grid;gap:.45rem}
.art-body .faq{grid-template-columns:1fr}
.art-side{position:sticky;top:90px}
.art-cta{background:var(--dark);color:var(--on-dark);border-radius:var(--r);padding:1.5rem;display:grid;gap:.8rem}
.art-cta p{color:var(--on-dark-muted);font-size:.95rem}
.art-cta .btn{width:100%}
@media (max-width:900px){.art-layout{grid-template-columns:1fr}.art-side{position:static}}