/* ServiProject · hoja de estilos pública. Tokens del manual de identidad v2. */
@font-face{font-family:"Archivo";src:url(/assets/fonts/archivo-normal-600_900.woff2) format("woff2");font-weight:600 900;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(/assets/fonts/source-sans-3-normal-400_700.woff2) format("woff2");font-weight:400 700;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(/assets/fonts/source-sans-3-italic-400.woff2) format("woff2");font-style:italic;font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/assets/fonts/ibm-plex-mono-normal-500.woff2) format("woff2");font-weight:500;font-display:swap}

:root{
  --azul:#123A5C; --azul-2:#1B4B74; --amarillo:#F4B000; --grafito:#1B2229; --hormigon:#5A6570;
  --cal:#F4F5F2; --blanco:#FFFFFF; --linea:#D3D9DE; --tinta-suave:#C9D3DC; --exito:#1B7F4B; --error:#B42318;
  --f-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --f-texto:"Source Sans 3","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --f-dato:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --x:8px; --radio:4px; --wrap:1200px;
  --t-0:1.0625rem; --t-1:1.33rem; --t-2:1.66rem; --t-3:clamp(1.6rem,3vw,2.07rem); --t-4:clamp(1.9rem,4vw,2.59rem); --t-5:clamp(2.2rem,5.2vw,3.4rem);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--blanco);color:var(--grafito);font-family:var(--f-texto);font-size:var(--t-0);line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--azul);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--amarillo);outline-offset:3px;border-radius:2px}
.band-navy :focus-visible,.site-footer :focus-visible,.cta-band :focus-visible{outline-color:var(--amarillo)}
h1,h2,h3,h4,.h3{font-family:var(--f-display);line-height:1.1;margin:0;text-wrap:balance;color:inherit}
h1{font-size:var(--t-5);font-weight:900;letter-spacing:-.01em}
h2{font-size:var(--t-4);font-weight:800}
h3,.h3{font-size:var(--t-2);font-weight:700}
p{margin:0}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px))}
@media (min-width:720px){.wrap{padding-inline:32px}}
.narrow{max-width:820px}
.eyebrow{font-family:var(--f-dato);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--hormigon);margin-bottom:.75rem}
.band-navy .eyebrow,.cta-band .eyebrow,.home-hero .eyebrow{color:var(--amarillo)}
.lead{font-size:var(--t-1);line-height:1.5;color:#3E4852}
.lead p+p{margin-top:.8em}
.skip{position:absolute;left:16px;top:-80px;background:var(--amarillo);color:var(--azul);padding:.75rem 1rem;font-weight:700;z-index:100;border-radius:var(--radio)}
.skip:focus{top:12px}
main:focus{outline:none}
.tape{height:12px;background:repeating-linear-gradient(-45deg,var(--amarillo) 0 12px,var(--grafito) 12px 24px)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;padding:.7rem 1.25rem;border-radius:var(--radio);font-family:var(--f-texto);font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;line-height:1.2}
.btn-accent{background:var(--amarillo);color:var(--azul)}
.btn-accent:hover{background:#FFC21F}
.btn-ghost{border-color:currentColor;color:var(--azul);background:transparent}
.home-hero .btn-ghost{color:var(--blanco)}
.btn-lg{min-height:56px;padding:.9rem 1.6rem;font-size:1.06rem}
.btn-block{width:100%}
.link-arrow{font-weight:700;text-decoration:none;border-bottom:2px solid var(--amarillo);padding-bottom:2px}
.link-arrow::after{content:" →"}
.more{margin-top:2rem}

/* Cabecera */
.site-header{position:sticky;top:0;z-index:50;background:var(--blanco);border-bottom:1px solid var(--linea)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}
.brand{display:inline-flex;flex:none}
.brand img{width:190px;height:auto}
@media (min-width:1100px){.brand img{width:210px}}
.menu-toggle{display:inline-flex;align-items:center;gap:.6rem;min-height:48px;padding:.5rem .9rem;background:var(--azul);color:var(--blanco);border:0;border-radius:var(--radio);font:700 1rem var(--f-texto);cursor:pointer}
.menu-toggle-bars,.menu-toggle-bars::before,.menu-toggle-bars::after{display:block;width:20px;height:2px;background:currentColor;position:relative}
.menu-toggle-bars::before,.menu-toggle-bars::after{content:"";position:absolute;left:0}
.menu-toggle-bars::before{top:-6px}.menu-toggle-bars::after{top:6px}
.main-nav{display:none}
.main-nav.open{display:block;position:absolute;left:0;right:0;top:100%;background:var(--blanco);border-bottom:1px solid var(--linea);padding:1rem max(16px,env(safe-area-inset-left,0px)) 1.5rem;box-shadow:0 12px 24px rgba(18,58,92,.12)}
.main-nav ul{list-style:none;margin:0;padding:0}
.main-nav>ul a{display:block;padding:.85rem .25rem;font-weight:600;color:var(--grafito);text-decoration:none;border-bottom:1px solid var(--linea)}
.main-nav a[aria-current="page"]{color:var(--azul);box-shadow:inset 0 -3px 0 var(--amarillo)}
.nav-extra{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 1rem;margin-top:1rem}
.lang-switch{display:flex;gap:.25rem}
.lang-switch a{display:grid;place-items:center;min-width:44px;min-height:44px;font-family:var(--f-dato);font-size:.85rem;text-decoration:none;color:var(--hormigon);border-radius:var(--radio)}
.lang-switch abbr{text-decoration:none}
.lang-switch a[aria-current="true"]{background:var(--cal);color:var(--azul);font-weight:700}
.header-phone{font-family:var(--f-display);font-weight:800;font-size:1.1rem;text-decoration:none;color:var(--azul);min-height:44px;display:inline-flex;align-items:center}
@media (min-width:1100px){
  .menu-toggle{display:none}
  .main-nav,.main-nav.open{display:flex;position:static;align-items:center;gap:1.25rem;padding:0;box-shadow:none;border:0;background:none}
  .main-nav>ul{display:flex;gap:.25rem}
  .main-nav>ul a{border:0;padding:.6rem .7rem;border-radius:var(--radio)}
  .main-nav>ul a:hover{background:var(--cal)}
  .nav-extra{margin:0;flex-wrap:nowrap}
}

/* Portada */
.home-hero{background:var(--azul);color:var(--blanco)}
.home-hero-grid{display:grid;gap:2.5rem;padding-block:3rem 3.5rem;align-items:center}
@media (min-width:980px){.home-hero-grid{grid-template-columns:1.1fr 1fr;padding-block:4.5rem 5rem}}
.home-hero h1{color:var(--blanco);font-size:clamp(2.3rem,5.4vw,3.8rem)}
.home-hero .lead{color:var(--tinta-suave);margin-top:1.25rem;max-width:58ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.proof{list-style:none;padding:0;margin:2.25rem 0 0;display:flex;flex-wrap:wrap;gap:1.5rem 2.5rem;color:var(--tinta-suave)}
.proof li{border-left:3px solid var(--amarillo);padding-left:.75rem;line-height:1.3;max-width:15rem}
.proof strong{display:block;font-family:var(--f-display);font-size:1.5rem;color:var(--blanco)}
.home-hero-media{margin:0;position:relative}
.home-hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radio)}
.home-hero-media figcaption{font-size:.85rem;color:var(--tinta-suave);margin-top:.6rem}

/* Cabecera interior */
.page-hero{background:var(--cal);border-bottom:1px solid var(--linea)}
.page-hero-grid{display:grid;gap:2rem;padding-block:2rem 3rem;align-items:center}
@media (min-width:980px){.page-hero.has-image .page-hero-grid{grid-template-columns:1.15fr 1fr;padding-block:2.5rem 3.5rem}}
.page-hero h1{color:var(--grafito);font-size:clamp(2rem,4.2vw,3rem)}
.page-hero .lead{margin-top:1.25rem;max-width:64ch}
.page-hero-media{margin:0}
.page-hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radio)}
.page-hero-media figcaption{font-size:.85rem;color:var(--hormigon);margin-top:.5rem}
.crumbs ol{list-style:none;padding:0;margin:0 0 1.5rem;display:flex;flex-wrap:wrap;gap:.25rem;font-size:.92rem;color:var(--hormigon)}
.crumbs li+li::before{content:"/";margin-right:.35rem;color:#8A949D}
.crumbs a{color:var(--hormigon)}
.facts{display:flex;flex-wrap:wrap;gap:1rem 2rem;margin:1.75rem 0 0}
.facts div{border-left:3px solid var(--amarillo);padding-left:.75rem}
.facts dt{font-family:var(--f-dato);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--hormigon)}
.facts dd{margin:0;font-family:var(--f-display);font-weight:800;font-size:1.2rem;color:var(--azul)}

/* Secciones */
.section{padding-block:3.5rem}
@media (min-width:980px){.section{padding-block:5rem}}
.section-head{max-width:760px;margin-bottom:2.25rem}
.section-head p:last-child:not(.eyebrow){margin-top:1rem;color:#3E4852;font-size:var(--t-1);line-height:1.5}
.band-navy{background:var(--azul);color:var(--blanco)}
.band-navy h2{color:var(--blanco)}
.band-cal{background:var(--cal)}
.split{display:grid;gap:2rem}
@media (min-width:980px){.split{grid-template-columns:1fr 1.3fr;gap:4rem}}

/* Tarjetas */
.card-grid{list-style:none;padding:0;margin:0;display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr))}
.card{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);padding:1.5rem;display:flex;flex-direction:column;gap:.75rem;position:relative;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:var(--azul);box-shadow:0 6px 18px rgba(18,58,92,.1)}
.card h3,.card .h3{font-size:1.25rem}
.card h3 a,.card .h3 a{color:var(--grafito);text-decoration:none}
.card h3 a::after,.card .h3 a::after{content:"";position:absolute;inset:0}
.card p{color:#4A5560;font-size:1rem}
.card:focus-within{outline:3px solid var(--amarillo);outline-offset:2px}
.card a:focus-visible{outline:none}
.icon{width:40px;height:40px;fill:none;stroke:var(--grafito);stroke-width:1.75;stroke-linecap:square}
.icon .a{stroke:#D99A00}
.band-cal .card{background:var(--blanco)}

/* Artículo */
.article-grid{display:grid;gap:2.5rem;padding-block:3rem}
@media (min-width:980px){.article-grid{grid-template-columns:280px minmax(0,1fr);gap:4rem;padding-block:4rem}}
.article-aside{display:flex;flex-direction:column;gap:1.25rem}
@media (min-width:980px){.article-aside{position:sticky;top:96px;align-self:start}}
.toc{border-top:3px solid var(--grafito);padding-top:1rem}
.toc-title{font-family:var(--f-dato);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--hormigon);font-weight:500;margin-bottom:.5rem}
.toc ol{list-style:none;padding:0;margin:0;display:flex;flex-direction:column}
.toc a{display:block;padding:.45rem 0;color:var(--grafito);text-decoration:none;font-size:.97rem;line-height:1.35;border-bottom:1px solid var(--linea)}
.toc a:hover{color:var(--azul)}
.prose{max-width:70ch;font-size:1.0625rem}
.prose>*+*{margin-top:1.1em}
.prose h2{font-size:var(--t-3);margin-top:2.2em;scroll-margin-top:100px}
.prose h3{font-size:1.35rem;margin-top:1.8em}
.prose ul,.prose ol{padding-left:1.25rem}
.prose li+li{margin-top:.4em}
.prose li::marker{color:#B07F00}
.prose blockquote{margin-left:0;border-left:4px solid var(--amarillo);padding-left:1rem;color:#3E4852}
.prose-invert{color:var(--tinta-suave)}
.prose-invert a{color:var(--blanco)}
.prose-invert strong{color:var(--blanco)}
.checklist{background:var(--cal);border-radius:var(--radio);padding:1.5rem;margin-bottom:2.5rem}
.checklist h2{font-size:1.4rem;margin-bottom:1rem}
.checklist ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem 1.5rem}
@media (min-width:720px){.checklist ul{grid-template-columns:1fr 1fr}}
.checklist li{padding-left:1.75rem;position:relative}
.checklist li::before{content:"";position:absolute;left:0;top:.45em;width:12px;height:7px;border-left:3px solid var(--exito);border-bottom:3px solid var(--exito);transform:rotate(-45deg)}
.process{margin-top:3rem}
.process h2{font-size:var(--t-3);margin-bottom:1.25rem}
.process ol{list-style:none;padding:0;margin:0;counter-reset:paso;display:grid;gap:1rem}
.process li{counter-increment:paso;border:1px solid var(--linea);border-radius:var(--radio);padding:1.25rem 1.25rem 1.25rem 4rem;position:relative}
.process li::before{content:counter(paso,decimal-leading-zero);position:absolute;left:1.1rem;top:1.1rem;font-family:var(--f-dato);font-weight:500;color:var(--azul);font-size:1.1rem}
.process h3{font-size:1.15rem;margin-bottom:.35rem}

/* FAQ */
.faq h2{margin-bottom:1.5rem}
.faq details{border-top:1px solid var(--linea)}
.faq details:last-of-type{border-bottom:1px solid var(--linea)}
.faq summary{cursor:pointer;list-style:none;padding:1.1rem 2.5rem 1.1rem 0;font-family:var(--f-display);font-weight:700;font-size:1.15rem;position:relative;min-height:48px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.25rem;top:.9rem;font-size:1.6rem;color:var(--azul);line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{padding-bottom:1.25rem;color:#3E4852;max-width:70ch}

/* Zonas */
.town-chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.5rem}
.town-chips a{display:inline-flex;align-items:center;gap:.5rem;min-height:44px;padding:.5rem .85rem;background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);text-decoration:none;color:var(--grafito);font-weight:600}
.town-chips a:hover{border-color:var(--azul)}
.town-chips span{font-family:var(--f-dato);font-size:.75rem;color:var(--hormigon);font-weight:500}
.rings{display:grid;gap:2.5rem}
@media (min-width:980px){.rings{grid-template-columns:1fr 1fr}}
.ring h2{display:flex;align-items:center;gap:.75rem;border-bottom:3px solid var(--grafito);padding-bottom:.6rem;margin-bottom:.5rem}
.ring .count{font-family:var(--f-dato);font-size:.85rem;background:var(--amarillo);color:var(--azul);padding:.1rem .5rem;border-radius:3px}
.town-list{list-style:none;margin:0;padding:0}
.town-list li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.25rem 1rem;padding:.55rem 0;border-bottom:1px solid var(--linea)}
.town-list a{font-weight:700;text-decoration:none;min-height:24px}
.town-list a:hover{text-decoration:underline}
.town-list span{color:var(--hormigon);font-size:.92rem}
.link-list{list-style:none;padding:0;margin:1.25rem 0 0;display:grid;gap:.25rem 2rem;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.link-list a{display:block;padding:.55rem 0;border-bottom:1px solid var(--linea);text-decoration:none;font-weight:600}

/* Galería y clientes */
.gallery{list-style:none;padding:0;margin:0;display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr))}
.gallery figure{margin:0}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radio)}
.gallery figcaption{font-size:.9rem;color:var(--hormigon);margin-top:.5rem;line-height:1.35}
.clients{margin-top:3rem;border-top:3px solid var(--grafito);padding-top:1.25rem}
.clients h3,.clients .h3{font-size:1.2rem;margin-bottom:1rem}
.clients ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.5rem}
.clients li{background:var(--cal);padding:.35rem .75rem;border-radius:3px;font-size:.95rem}

/* CTA y formulario */
.cta-band{background:var(--azul);color:var(--blanco)}
.cta-band h2{color:var(--blanco)}
.cta-grid{display:grid;gap:2.5rem}
@media (min-width:980px){.cta-grid{grid-template-columns:1fr 1.35fr;gap:4rem}}
.cta-text p{color:var(--tinta-suave);margin-top:1rem;font-size:var(--t-1);line-height:1.5}
.cta-phone span{display:block;font-size:.95rem}
.cta-phone a{font-family:var(--f-display);font-weight:900;font-size:2rem;color:var(--amarillo);text-decoration:none}
.quote-form{background:var(--blanco);color:var(--grafito);border-radius:var(--radio);padding:1.5rem}
@media (min-width:720px){.quote-form{padding:2rem}}
.form-grid{display:grid;gap:1rem 1.25rem;margin-bottom:1.5rem}
@media (min-width:720px){.form-grid{grid-template-columns:1fr 1fr}.field-wide{grid-column:1/-1}}
.field label{display:block;font-weight:700;margin-bottom:.35rem;font-size:.97rem}
.req{font-weight:400;color:var(--hormigon);font-size:.85rem}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--grafito);background:var(--blanco);border:1.5px solid #8A949D;border-radius:var(--radio);padding:.7rem .8rem;min-height:48px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--azul);outline:3px solid var(--amarillo);outline-offset:1px}
.field [aria-invalid="true"]{border-color:var(--error)}
.field-error{color:var(--error);font-size:.92rem;margin-top:.3rem;font-weight:600}
.check{display:grid;grid-template-columns:auto 1fr;gap:.25rem .75rem;align-items:start}
.check input{width:24px;height:24px;min-height:0;margin-top:.15rem;accent-color:var(--azul)}
.check label{font-weight:400}
.check .field-error{grid-column:2}
.hp{position:absolute!important;left:-9999px}
.form-ok{background:#E7F4EC;color:#14532D;border-left:4px solid var(--exito);padding:1rem;margin-bottom:1.25rem;font-weight:600}
.form-alert{background:#FDECEA;color:#7A1A12;border-left:4px solid var(--error);padding:1rem;margin-bottom:1.25rem;font-weight:600}
.contact-grid{display:grid;gap:2.5rem}
@media (min-width:980px){.contact-grid{grid-template-columns:1fr 1.4fr;gap:4rem}}
.contact-grid .quote-form{border:1px solid var(--linea)}
.nap{margin:0;display:grid;gap:1.25rem}
.nap dt{font-family:var(--f-dato);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--hormigon)}
.nap dd{margin:.2rem 0 0;font-size:1.15rem}
.nap dd a{font-weight:700}

/* Pie */
.site-footer{background:var(--grafito);color:var(--tinta-suave);font-size:.97rem}
.footer-grid{display:grid;gap:2.5rem;padding-block:3.5rem}
@media (min-width:980px){.footer-grid{grid-template-columns:1.4fr 1.2fr 1fr .9fr}}
.footer-brand img{width:230px;height:auto;margin-bottom:1rem}
.footer-brand p{max-width:34ch}
.site-footer address{font-style:normal;margin-top:1rem;line-height:1.7}
.site-footer a{color:var(--blanco);text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.footer-title{font-family:var(--f-dato);font-size:.78rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--amarillo);margin-bottom:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li a{display:inline-block;padding:.3rem 0;min-height:24px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-block:1.25rem;border-top:1px solid #2E3843}
.credit{display:flex;align-items:center;gap:.6rem}
.credit a{display:inline-flex;align-items:center;min-height:44px}