/* ===== Prototipo C · Urgencia y confianza ===== */
@font-face{font-family:"Public Sans";src:url(../fonts/public-sans-var.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{
  --petrol:#0F3D3E;--coral:#E85D04;
  --bg:#F4F1EA;--surface:#FBFAF6;--text:#1D2B2B;--text-2:#3A4848;--muted:#566363;--heading:#0F3D3E;--link:#0F3D3E;
  --line:#D9D3C5;--input-border:#8E968F;--focus:#E85D04;--tick:#E85D04;--nav-mark:#E85D04;
  --primary:#0F3D3E;--primary-hover:#0A2C2D;--primary-ink:#fff;
  --urgent:#E85D04;--urgent-ink:#fff;
  --header-bg:#F4F1EA;--footer-bg:#0F3D3E;--footer-ink:#E7EFEE;--footer-muted:#A9C2C0;
  --head-font:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--body-font:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --radius:6px;
}
/* ===== Base común (mobile-first) ===== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:96px}
body{margin:0;background:var(--bg);color:var(--text);font:400 1rem/1.6 var(--body-font);text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--link)}
a:hover{text-decoration-thickness:2px}
h1,h2,h3{font-family:var(--head-font);color:var(--heading);line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2rem,6vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.45rem,3.2vw,2rem);letter-spacing:-.01em}
h3{font-size:1.125rem}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
address{font-style:normal}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:.6em 1em;z-index:100}
.skip:focus{left:8px;top:8px}
.muted{color:var(--muted)}
.small{font-size:.875rem}
.eyebrow{font-size:.8125rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:.75em}
.lead{font-size:1.125rem;color:var(--text-2)}
.note{font-size:.875rem;color:var(--muted);margin-top:1em}
.ph{display:inline-block;font:500 .78rem/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#6b4e00;background:#fff6d6;border:1px dashed #b8901c;padding:.05em .4em;border-radius:3px}
.img-ph{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:repeating-linear-gradient(135deg,#d9d9d6 0 12px,#d2d2cf 12px 24px);color:#3d3d3a;text-align:center;padding:1rem;border-radius:var(--radius)}
.img-ph span{background:rgba(255,255,255,.85);padding:.35em .7em;font-size:.875rem;font-weight:600;border-radius:3px}
.photo{margin:0}
.photo img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius)}
.photo figcaption{font-size:.75rem;color:var(--muted);margin-top:.4em}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;padding:.7em 1.25em;font:600 1rem/1.2 var(--body-font);text-decoration:none;border-radius:var(--radius);border:2px solid transparent;cursor:pointer;white-space:nowrap}
.btn-primary{background:var(--primary);color:var(--primary-ink)}
.btn-primary:hover{background:var(--primary-hover)}
.btn-urgent{background:var(--urgent);color:var(--urgent-ink)}
.btn-urgent:hover{filter:brightness(.93)}
.btn-ghost{border-color:currentColor;color:var(--heading);background:transparent}
.btn-ghost-light{border-color:#fff;color:#fff}
.btn-outline{border-color:var(--heading);color:var(--heading);background:transparent}
.btn-block{width:100%}
.btn-lg{font-size:1.1875rem;min-height:54px;padding:.75em 1.5em}
.btn-whatsapp{background:#fff;color:#0b5d3a;border-color:#0b5d3a}
.ico{width:1.1em;height:1.1em;flex:none}
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}
.link-arrow{font-weight:600;text-decoration:none;color:var(--link);display:inline-block;margin-top:.5rem}
.link-arrow::after{content:" →"}
.link-arrow:hover{text-decoration:underline}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--header-bg);border-bottom:1px solid var(--line)}
.topbar{display:none}
.header-inner{display:flex;align-items:center;gap:.75rem;min-height:64px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--heading);margin-right:auto}
.brand-mark{font:800 1.6rem/1 var(--head-font);letter-spacing:.02em}
.brand-text{display:none;font-weight:600;font-size:.8125rem;line-height:1.2;text-transform:uppercase;letter-spacing:.06em}
.brand-text small{display:block;font-weight:500;font-size:.6875rem;color:var(--muted)}
.header-actions{display:flex;align-items:center;gap:.5rem}
.h-call{display:inline-flex;align-items:center;gap:.35rem;min-height:44px;padding:0 .6rem;font-weight:700;text-decoration:none;color:var(--heading)}
.h-call-num{display:none}
.h-urgent{min-height:44px;padding:.5em .8em;font-size:.9375rem}
.nav-toggle{display:inline-flex;align-items:center;gap:.4rem;min-height:44px;padding:0 .6rem;background:transparent;border:1px solid var(--line);border-radius:var(--radius);color:var(--heading);font:600 .9375rem var(--body-font);cursor:pointer}
.bars,.bars::before,.bars::after{display:block;width:18px;height:2px;background:currentColor;position:relative}
.bars::before,.bars::after{content:"";position:absolute;left:0}
.bars::before{top:-6px}.bars::after{top:6px}
.nav-toggle-label{display:none}
.main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--header-bg);border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(0,0,0,.12)}
.nav-open .main-nav{display:block}
.main-nav ul{list-style:none;padding:.5rem 20px 1rem}
.main-nav a{display:block;padding:.85rem 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--heading);font-weight:600}
.main-nav a[aria-current="page"]{color:var(--link)}
@media (min-width:420px){.brand-text{display:block}}
@media (min-width:760px){.h-call-num{display:inline}.h-call-short{display:none}.nav-toggle-label{display:inline}}
@media (min-width:1080px){
  .topbar{display:block;font-size:.8125rem}
  .topbar-inner{display:flex;justify-content:space-between;padding-top:.4rem;padding-bottom:.4rem}
  .nav-toggle{display:none}
  .main-nav{display:block;position:static;box-shadow:none;border:0;background:transparent}
  .main-nav ul{display:flex;gap:1.6rem;padding:0}
  .main-nav a{border:0;padding:.5rem 0;font-weight:500}
  .main-nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--nav-mark)}
  .brand{margin-right:2rem}
  .main-nav{margin-right:auto}
}

/* Secciones genéricas */
.section{padding:3rem 0}
.section-head{max-width:720px;margin-bottom:2rem}
.section-head.row{max-width:none;display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.5rem 2rem}
.split{display:grid;gap:2.5rem}
.aside-stack{display:grid;gap:1.5rem;align-content:start}
.f-title{font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.5rem}
.ticks{list-style:none}
.ticks li{position:relative;padding-left:1.4rem;margin-bottom:.45rem}
.ticks li::before{content:"";position:absolute;left:0;top:.6em;width:.6rem;height:2px;background:var(--tick)}
.review{border:1px solid var(--line);padding:1.25rem;border-radius:var(--radius);background:var(--surface)}
.review-score{font-weight:600;margin-bottom:.6rem}
.review .score{font-size:1.5rem;font-weight:800;color:var(--heading);margin-right:.2rem}
.review blockquote{margin:0}
.brands p:last-child{font-weight:600;color:var(--text-2);margin:0}
.facts{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.facts li{background:var(--surface);padding:1rem}
.facts strong{display:block;font:700 1.125rem/1.2 var(--head-font);color:var(--heading)}
.facts span{font-size:.875rem;color:var(--text-2)}
@media (min-width:900px){.facts{grid-template-columns:repeat(4,1fr)}.split{grid-template-columns:1.4fr 1fr;gap:4rem}.section{padding:4.5rem 0}}

/* Migas y cabecera de página */
.crumbs{padding-top:1rem;font-size:.8125rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.25rem}
.crumbs li+li::before{content:"/";margin-right:.25rem;color:var(--muted)}
.crumbs a{color:var(--muted)}
.page-head{padding:1.5rem 0 2rem;border-bottom:1px solid var(--line)}
.page-head .lead{max-width:760px}
.subnav{margin-top:1.25rem}
.subnav ul{list-style:none;display:flex;gap:.5rem;overflow-x:auto;padding-bottom:.25rem;-webkit-overflow-scrolling:touch}
.subnav li a{display:block;white-space:nowrap;padding:.45rem .8rem;border:1px solid var(--line);border-radius:999px;text-decoration:none;color:var(--heading);font-size:.875rem;background:var(--surface)}
.subnav-title{font-size:.875rem;font-weight:600;margin-bottom:.6rem}

/* Productos */
.products-wrap{padding-bottom:3rem}
.division-block{padding-top:2.5rem}
.division-block>h2{border-bottom:2px solid var(--heading);padding-bottom:.4rem}
.cat{padding-top:1.5rem}
.cat-desc{color:var(--text-2);max-width:760px}
.p-brand{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.p-brand.big{font-size:.875rem}
.p-grid{display:grid;grid-template-columns:1fr;gap:1rem}
.p-card{display:flex;gap:1rem;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:.75rem}
.p-card[hidden],.cat[hidden],.division-block[hidden]{display:none}
.p-img{flex:0 0 96px;height:84px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:calc(var(--radius) - 2px);overflow:hidden}
.p-img img{width:100%;height:100%;object-fit:contain}
.p-img{text-decoration:none}
.noimg{font-size:.75rem;color:#555;background:#ECECE8;width:100%;height:100%;display:flex;align-items:center;justify-content:center}
.p-body h3{font-size:1rem;margin:.1rem 0 .3rem}
.p-body h3 a{color:var(--heading);text-decoration:none}
.p-body h3 a:hover{text-decoration:underline}
.p-body p{font-size:.875rem;color:var(--text-2);margin-bottom:.4rem}
.p-pdf{font-size:.875rem;font-weight:600}
@media (min-width:640px){.p-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.p-grid{grid-template-columns:repeat(3,1fr)}}

/* Ficha */
.ficha{display:grid;gap:2rem;padding-top:1.5rem;padding-bottom:3rem}
.ficha-media img{width:100%;max-width:340px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1rem;image-rendering:auto}
.ficha h1{font-size:clamp(1.8rem,4.5vw,2.6rem)}
.ficha h2{font-size:1.125rem;margin-top:1.75rem}
.docs{list-style:none;border-top:1px solid var(--line)}
.docs a{display:flex;justify-content:space-between;gap:1rem;padding:.8rem .25rem;border-bottom:1px solid var(--line);text-decoration:none;color:var(--heading);font-weight:500}
.docs a:hover{background:var(--surface)}
.doc-type{font-size:.75rem;font-weight:700;color:var(--muted);border:1px solid var(--line);padding:.05em .45em;border-radius:3px;align-self:center}
.callout{border-left:4px solid var(--tick);background:var(--surface);padding:.8rem 1rem}
.ficha-aside{border:1px solid var(--line);background:var(--surface);padding:1.25rem;border-radius:var(--radius);align-self:start}
.ficha-aside h2:first-child{margin-top:0}
.rel{list-style:none}.rel li{padding:.3rem 0;border-bottom:1px solid var(--line)}
@media (min-width:960px){.ficha{grid-template-columns:300px 1fr 300px;gap:2.5rem}}

/* Servicios */
.services-page{padding-bottom:3rem}
.svc{padding:2.5rem 0;border-bottom:1px solid var(--line);display:grid;gap:1.5rem}
.svc:last-child{border-bottom:0}
.svc-text{max-width:720px}
.spec-grid{display:grid;gap:1.5rem;margin:1rem 0}
.spec-grid h3{font-size:1rem}
@media (min-width:900px){.svc-media{grid-template-columns:1.3fr 1fr;align-items:start;gap:3rem}.spec-grid{grid-template-columns:1fr 1fr}}

/* Sectores */
.sector{display:grid;gap:1.5rem;padding:2.5rem 0;border-bottom:1px solid var(--line)}
.lead-s{font-size:1.0625rem;color:var(--text-2)}
@media (min-width:900px){.sector{grid-template-columns:1.3fr 1fr;gap:3rem}}

/* Empresa */
.empresa{padding:2rem 20px 3rem}
.timeline{list-style:none;border-left:2px solid var(--line);margin-left:.5rem;max-width:820px}
.timeline li{position:relative;padding:0 0 1.75rem 1.5rem;display:grid;gap:.25rem}
.timeline li::before{content:"";position:absolute;left:-7px;top:.45rem;width:12px;height:12px;background:var(--bg);border:2px solid var(--heading);border-radius:50%}
.t-when{font:700 .875rem/1.2 var(--head-font);letter-spacing:.06em;text-transform:uppercase;color:var(--link)}
.timeline h2{font-size:1.2rem;margin-bottom:.25rem}
.two-photos{display:grid;gap:1rem;margin-top:2rem}
.two-photos .photo img{aspect-ratio:4/3}
.quote-s{font-size:1.125rem;max-width:760px;margin-top:2rem}
@media (min-width:700px){.two-photos{grid-template-columns:1fr 1fr}}

/* Contacto */
.contact{display:grid;gap:2rem;padding-top:2rem;padding-bottom:3rem}
.quote-form{border:1px solid var(--line);background:var(--surface);padding:1.25rem;border-radius:var(--radius)}
.kind{border:0;padding:0;margin:0 0 1rem;display:flex;flex-wrap:wrap;gap:.5rem 1.25rem}
.kind legend{font-weight:600;margin-bottom:.4rem;padding:0}
.kind label{display:flex;align-items:center;gap:.4rem;min-height:44px}
.f-row{display:grid;gap:0 1rem}
.field{margin-bottom:1rem}
.field label{display:block;font-weight:600;margin-bottom:.3rem;font-size:.9375rem}
.field input:not([type=checkbox]):not([type=file]),.field textarea,.search input{width:100%;min-height:48px;padding:.65rem .8rem;font:inherit;color:var(--text);background:#fff;border:1px solid var(--input-border);border-radius:var(--radius)}
.field textarea{resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--heading)}
.field [aria-invalid=true]{border-color:#b42318;box-shadow:0 0 0 1px #b42318}
.field input[type=file]{font:inherit;max-width:100%}
.field.check{display:flex;gap:.6rem;align-items:flex-start}
.field.check input{width:22px;height:22px;margin-top:.15rem;flex:none}
.field.check label{font-weight:400}
.req{color:#b42318}
.hint{font-size:.8125rem;color:var(--muted);margin:.3rem 0 0}
.form-msg{margin-top:1rem;font-weight:600}
.form-msg.is-error{color:#b42318}.form-msg.is-ok{color:#14532d}
.contact-aside{display:grid;gap:1rem;align-content:start}
.c-box{border:1px solid var(--line);background:var(--surface);padding:1.25rem;border-radius:var(--radius)}
.c-box h2{font-size:1.125rem}
.c-box .btn+.btn{margin-top:.6rem}
.map-ph{aspect-ratio:16/10}
@media (min-width:640px){.f-row{grid-template-columns:1fr 1fr}}
@media (min-width:960px){.contact{grid-template-columns:1.5fr 1fr;gap:3rem}}

/* Buscador */
.search{position:relative;display:flex;gap:.5rem;max-width:640px;margin-top:1.25rem}
.search input{flex:1}
.btn-search{background:var(--heading);color:var(--bg)}
.search-results{position:absolute;left:0;right:0;top:calc(100% + 6px);background:#fff;color:#1a1a1a;border:1px solid #ccc;border-radius:var(--radius);box-shadow:0 12px 30px rgba(0,0,0,.2);z-index:20;text-align:left}
.search-results ul{list-style:none}
.search-results a{display:flex;flex-direction:column;padding:.65rem .9rem;color:#1a1a1a;text-decoration:none;border-bottom:1px solid #eee}
.search-results a:hover,.search-results a:focus{background:#f3f3f3}
.search-results span{font-size:.8125rem;color:#555}
.search-results p{padding:.8rem .9rem;margin:0}
.filter-status{margin-top:1rem;font-weight:600}

/* Legal */
.legal{padding:2rem 20px 3rem;max-width:860px}
.legal-block{padding:1.5rem 0;border-bottom:1px solid var(--line)}
.legal-warning{background:#fff6d6;border:2px dashed #b8901c;color:#5c4200;padding:.75rem 1rem;font-weight:700;font-size:.9375rem}
.legal-block ul{padding-left:1.25rem}

/* Footer */
.site-footer{background:var(--footer-bg);color:var(--footer-ink);padding:3rem 0 1.5rem;margin-top:0}
.site-footer a{color:var(--footer-ink)}
.site-footer .f-title{color:var(--footer-muted)}
.footer-grid{display:grid;gap:2rem}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:.35rem;font-size:.9375rem}
.f-brand{font-weight:700;font-size:1.125rem}
.footer-legal{margin-top:2.5rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.15);font-size:.8125rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 2rem}
.proto-note{color:var(--footer-muted)}
.site-footer .ph{color:#6b4e00}
@media (min-width:760px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr}}


h1,h2{font-weight:800}
.topbar{background:var(--petrol);color:#E7EFEE}
.topbar a{color:#fff;text-decoration:none}
.brand-mark{color:var(--petrol);font-weight:900}
/* botones coral: texto blanco grande y en negrita (contraste AA para texto grande) */
.btn-urgent{font-size:1.1875rem;font-weight:700}
.h-urgent{font-size:1rem}
@media (max-width:759px){.h-urgent{font-size:1.1875rem;padding:.4em .7em}}
.btn{border-radius:6px}

.hero-c{padding:1.75rem 0 2.5rem}
.hero-c-grid{display:grid;gap:2rem;align-items:center}
.hero-c h1{font-size:clamp(2.3rem,7vw,4rem);line-height:1.05;margin-bottom:.4em}
.checks{list-style:none;margin:1.25rem 0 0;display:grid;gap:.55rem}
.checks li{position:relative;padding-left:1.9rem;font-weight:500}
.checks li::before{content:"";position:absolute;left:0;top:.2em;width:1.2rem;height:1.2rem;border-radius:50%;background:var(--petrol)}
.checks li::after{content:"";position:absolute;left:.42rem;top:.42em;width:.32rem;height:.6rem;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.hero-c-photo img{aspect-ratio:4/3;border-radius:8px}
@media (min-width:960px){.hero-c{padding:3.5rem 0}.hero-c-grid{grid-template-columns:1fr 1fr;gap:3.5rem}}

.trust-c{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);padding:1.5rem 0}
.trust-c-inner{display:grid;gap:1.5rem;align-items:center}
.trust-c .review{border:0;padding:0;background:transparent}
.sector-chips ul{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem}
.sector-chips a{display:block;padding:.45rem .9rem;border:1px solid var(--petrol);border-radius:999px;color:var(--petrol);text-decoration:none;font-weight:600;font-size:.9375rem}
.sector-chips a:hover{background:var(--petrol);color:#fff}
@media (min-width:900px){.trust-c-inner{grid-template-columns:1.4fr 1fr;gap:3rem}}

.steps-c{list-style:none;display:grid;gap:1rem;margin-top:1.5rem}
.steps-c li{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:1.25rem}
.step-n{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:var(--petrol);color:#fff;font-weight:800;margin-bottom:.6rem}
.steps-c h3{font-size:1.0625rem}
.steps-c p{color:var(--text-2);margin:0;font-size:.9375rem}
@media (min-width:760px){.steps-c{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1080px){.steps-c{grid-template-columns:repeat(4,1fr)}}

.section-petrol{background:var(--petrol);color:#E7EFEE}
.section-petrol h2{color:#fff}
.section-petrol .photo figcaption{color:#A9C2C0}
.link-arrow.light{color:#fff}
.section-petrol .two-photos{margin-top:0}

.sectors-c{display:grid;gap:1rem;margin-top:1.5rem}
.sector-c{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--petrol);border-radius:6px;padding:1.25rem}
.sector-c h3 a{color:var(--heading);text-decoration:none}
.sector-c h3 a:hover{text-decoration:underline}
.sector-c p{color:var(--text-2);font-size:.9375rem}
.sector-c ul{padding-left:1.1rem;font-size:.9375rem}
@media (min-width:760px){.sectors-c{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1080px){.sectors-c{grid-template-columns:repeat(4,1fr)}}

.cta-c{background:var(--surface);border-top:1px solid var(--line);padding:2.5rem 0}
.cta-c-inner{display:grid;gap:1rem;align-items:center}
.cta-c p{margin:0;color:var(--text-2)}
@media (min-width:900px){.cta-c-inner{grid-template-columns:1fr auto}.cta-c .cta-row{margin-top:0}}

.c-urgent{background:var(--petrol);border-color:var(--petrol);color:#E7EFEE}
.c-urgent h2{color:#fff}

/* Barra inferior móvil */
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:repeat(3,1fr);background:var(--petrol);box-shadow:0 -4px 16px rgba(0,0,0,.18)}
.mobile-bar a{display:flex;align-items:center;justify-content:center;min-height:56px;color:#fff;font-weight:700;text-decoration:none;border-left:1px solid rgba(255,255,255,.18)}
.mobile-bar a:first-child{background:var(--coral);border:0;font-size:1.1875rem}
body.proto-c{padding-bottom:56px}
@media (min-width:900px){.mobile-bar{display:none}body.proto-c{padding-bottom:0}}