:root{--color-bg:#FFFFFF;--color-bg-alt:#F5F7F6;--color-surface:#FFFFFF;--color-surface-2:#EEF2F0;--color-border:#E3E8E5;--color-text:#1A211E;--color-text-secondary:#667169;--color-primary:#21594C;--color-primary-dark:#123B32;--color-primary-light:#2E7A67;--color-primary-tint:#E7F1EE;--color-accent:#E4A62B;--color-accent-dark:#C88F1E;--color-accent-tint:#FCF1DA;--color-safe:#2E7A67;--color-safe-tint:#E7F1EE;--color-warn:#C88F1E;--color-warn-tint:#FCF1DA;--color-danger:#B23B2E;--color-danger-tint:#FBEAE7;--font-display:'Quicksand','Segoe UI',sans-serif;--font-body:'Inter','Segoe UI',Arial,sans-serif;--font-mono:'IBM Plex Mono','SFMono-Regular',Consolas,monospace;--radius-s:8px;--radius-m:12px;--radius-l:20px;--radius-pill:999px;--max-w:1140px;--max-w-read:760px;--shadow-card:0 1px 3px rgba(20,30,26,0.07);--shadow-hover:0 14px 28px rgba(20,30,26,0.13)}*{box-sizing:border-box}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:0.001ms !important;transition-duration:0.001ms !important}}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:var(--color-primary);text-decoration:none;font-weight:600}a:hover{color:var(--color-primary-light);text-decoration:underline}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:3px}h1,h2,h3,h4{font-family:var(--font-display);color:var(--color-text);line-height:1.18;font-weight:700;margin:0 0 0.6em}h1{font-size:clamp(1.9rem,1.5rem + 1.6vw,2.7rem);letter-spacing:-0.01em}h2{font-size:clamp(1.4rem,1.2rem + 0.8vw,1.85rem);margin-top:2.5rem}h3{font-size:1.2rem;margin-top:1.6rem}p{margin:0 0 1.1em;color:var(--color-text)}strong{color:var(--color-text);font-weight:700}ul,ol{padding-left:1.3em}li{margin-bottom:0.4em}.mono,code,.loc-card-row strong,.ladas-grid a,td.mono,table strong,.badge{font-family:var(--font-mono)}.page-wrapper{max-width:var(--max-w);margin:0 auto;padding:0 1.5rem 4rem}.page-wrapper:has(.guia-article){max-width:var(--max-w-read)}.site-header{background:rgba(255,255,255,0.92);backdrop-filter:blur(8px);position:sticky;top:0;z-index:40;border-bottom:1px solid var(--color-border)}.header-inner{max-width:var(--max-w);margin:0 auto;padding:0.85rem 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.site-logo{display:flex;align-items:center;gap:0.4rem}.site-logo::before{content:'☎';font-size:1.15rem;color:var(--color-accent)}.logo-text{font-family:var(--font-display);font-weight:700;font-size:1.28rem;color:var(--color-text);letter-spacing:-0.01em;display:inline-flex;align-items:baseline}.logo-suffix{font-family:var(--font-mono);color:var(--color-primary);font-weight:500;font-size:0.85em}.site-logo img{height:32px;width:auto}.nav-toggle{display:none;background:none;border:1px solid var(--color-border);color:var(--color-text);font-size:1.25rem;line-height:1;padding:0.4rem 0.7rem;border-radius:var(--radius-s);cursor:pointer}.nav-toggle:hover,.nav-toggle:active{background:var(--color-surface-2);transform:none}.site-nav{display:flex;align-items:center;gap:0.15rem;flex-wrap:wrap}.site-nav a{color:var(--color-text-secondary);font-family:var(--font-body);font-size:0.92rem;font-weight:600;padding:0.5rem 0.75rem;border-radius:var(--radius-pill);text-decoration:none;white-space:nowrap;transition:background 0.15s ease,color 0.15s ease}.site-nav a:hover{background:var(--color-primary-tint);color:var(--color-primary)}@media (max-width:860px){.nav-toggle{display:inline-flex;align-items:center}.site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--color-surface);flex-direction:column;align-items:stretch;padding:0.5rem;gap:0.15rem;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-hover)}.site-nav.open{display:flex}.site-nav a{padding:0.85rem 0.9rem;border-radius:var(--radius-s)}}.breadcrumb{font-size:0.82rem;color:var(--color-text-secondary);margin:1.6rem 0;display:flex;flex-wrap:wrap;gap:0.35rem}.breadcrumb a{color:var(--color-text-secondary);font-weight:500}.breadcrumb a:hover{color:var(--color-primary)}.breadcrumb span{opacity:0.6}.search-hero{background:linear-gradient(160deg,var(--color-primary) 0%,#1C4E42 55%,var(--color-primary-light) 130%);border-radius:var(--radius-l);padding:2.6rem 2rem;margin:1.6rem 0 2.4rem;color:#fff;position:relative;overflow:hidden}.search-hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,0.08) 1px,transparent 1px);background-size:20px 20px;opacity:0.7;pointer-events:none}.search-hero h1{color:#fff;position:relative}.search-hero > p{color:rgba(255,255,255,0.82);max-width:640px;position:relative}.search-form{display:flex;gap:0.6rem;flex-wrap:wrap;position:relative;margin-top:1.3rem}.search-form input,#numero-input,#fmt-input,#comp-input{flex:1;min-width:220px;padding:0.9rem 1.2rem;border-radius:var(--radius-pill);border:1px solid rgba(255,255,255,0.2);background:rgba(255,255,255,0.97);color:var(--color-text);font-family:var(--font-body);font-size:1rem}.search-form input::placeholder{color:#8A9490}.search-form button,button{font-family:var(--font-body);font-weight:700;font-size:0.95rem;background:var(--color-accent);color:#1A211E;border:none;padding:0.9rem 1.5rem;border-radius:var(--radius-pill);cursor:pointer;transition:background 0.15s ease,transform 0.1s ease}.search-form button:hover,button:hover{background:var(--color-accent-dark)}.search-form button:active,button:active{transform:translateY(1px)}#search-results,#resultado-identificador,#resultado-formateador,#resultado-comparador{margin-top:1rem;position:relative}#search-results a{display:flex;align-items:center;gap:0.6rem;background:rgba(255,255,255,0.97);color:var(--color-text);padding:0.65rem 1rem;border-radius:var(--radius-m);margin-bottom:0.4rem;text-decoration:none;font-size:0.92rem;font-weight:500}#search-results a:hover{background:#fff;box-shadow:var(--shadow-hover)}.badge{background:var(--color-primary-tint);color:var(--color-primary);font-size:0.72rem;font-weight:700;padding:0.15rem 0.55rem;border-radius:var(--radius-pill);text-transform:uppercase;letter-spacing:0.02em}.hero-chips{display:flex;flex-wrap:wrap;align-items:center;gap:0.5rem;margin-top:1.1rem;position:relative}.hero-chips .hero-chips-label{color:rgba(255,255,255,0.75);font-size:0.85rem;font-weight:600;margin-right:0.2rem}.hero-chips a{background:rgba(255,255,255,0.95);color:var(--color-primary);font-family:var(--font-mono);font-size:0.85rem;font-weight:600;padding:0.45rem 0.9rem;border-radius:var(--radius-pill);text-decoration:none;transition:transform 0.12s ease,background 0.15s ease}.hero-chips a:hover{background:#fff;transform:translateY(-1px)}.info-box,.warn-box,.success-box,.nota-portal{border-radius:var(--radius-m);padding:1.1rem 1.3rem;margin:1.4rem 0;border-left:4px solid var(--color-primary);background:var(--color-primary-tint);color:var(--color-text);font-size:0.95rem}.warn-box{border-left-color:var(--color-warn);background:var(--color-warn-tint)}.success-box{border-left-color:var(--color-safe);background:var(--color-safe-tint)}.info-box strong,.warn-box strong,.success-box strong,.nota-portal strong{color:inherit}.nota-portal{display:flex;align-items:flex-start;gap:0.9rem;border-left-color:var(--color-accent);background:var(--color-accent-tint)}.nota-icon{font-size:1.4rem;flex-shrink:0;width:2.2rem;height:2.2rem;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:50%;box-shadow:var(--shadow-card)}.nota-portal p{margin:0}.table-wrap{overflow-x:auto;margin:1.4rem 0;border-radius:var(--radius-m);border:1px solid var(--color-border)}table{width:100%;border-collapse:collapse;background:var(--color-surface);font-size:0.92rem}thead th{background:var(--color-primary);color:#fff;text-align:left;padding:0.75rem 1rem;font-family:var(--font-display);font-weight:700;font-size:0.85rem;white-space:nowrap}tbody td{padding:0.65rem 1rem;border-top:1px solid var(--color-border);font-family:var(--font-mono);font-size:0.9rem}tbody td:first-child{font-weight:700;color:var(--color-primary)}tbody tr:nth-child(even){background:var(--color-bg-alt)}tbody tr:hover{background:var(--color-primary-tint)}.ladas-grid,.tag-links{display:flex;flex-wrap:wrap;gap:0.5rem;margin:1rem 0 1.6rem}.ladas-grid a,.tag-links a{background:var(--color-primary-tint);border:1px solid transparent;color:var(--color-primary);font-family:var(--font-mono);font-size:0.85rem;font-weight:700;padding:0.45rem 0.9rem;border-radius:var(--radius-pill);text-decoration:none;transition:all 0.15s ease}.ladas-grid a:hover,.tag-links a:hover{background:var(--color-primary);color:#fff}.tag-static{display:inline-block;background:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:0.85rem;font-weight:600;padding:0.45rem 0.9rem;border-radius:var(--radius-pill)}.loc-card{display:grid;grid-template-columns:1.1fr 0.9fr;gap:0;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-l);overflow:hidden;margin:1.6rem 0 2rem;box-shadow:var(--shadow-card)}.loc-card-data{padding:1.5rem 1.6rem;position:relative;background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-m);box-shadow:var(--shadow-card)}.loc-card .loc-card-data{border:none;border-radius:0;box-shadow:none}.loc-card .loc-card-data::after{content:'';position:absolute;top:0;right:0;bottom:0;border-right:2px dashed var(--color-border)}.loc-card-map{min-height:240px;background:var(--color-surface-2)}.loc-card-map iframe{width:100%;height:100%;min-height:240px;border:0;display:block}.loc-card-row{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding:0.6rem 0;border-bottom:1px solid var(--color-border);font-size:0.94rem}.loc-card-row:last-child{border-bottom:none}.loc-label{color:var(--color-text-secondary);font-size:0.86rem;flex-shrink:0;font-weight:500}.loc-card-row strong{font-size:1rem;text-align:right;color:var(--color-text)}.loc-card-row a{color:var(--color-primary);font-weight:700}@media (max-width:720px){.loc-card{grid-template-columns:1fr}.loc-card .loc-card-data::after{display:none;border-bottom:2px dashed var(--color-border);border-right:none;content:none}}.copy-btn{background:var(--color-surface-2);color:var(--color-primary);border:1px solid var(--color-border);font-size:0.8rem;padding:0.3rem 0.6rem;border-radius:var(--radius-pill);margin-left:0.5rem;cursor:pointer;font-weight:600}.copy-btn:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.faq{margin:1.2rem 0;display:flex;flex-direction:column;gap:0.7rem}.faq details{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-m);padding:1rem 1.2rem;box-shadow:var(--shadow-card)}.faq summary{cursor:pointer;font-family:var(--font-display);font-weight:700;color:var(--color-text);font-size:1rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:'⌄';color:var(--color-primary);font-size:1.3rem;flex-shrink:0;transition:transform 0.2s ease}.faq details[open] summary::after{transform:rotate(180deg)}.faq details p{margin:0.7rem 0 0;color:var(--color-text-secondary)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.1rem;margin:1.5rem 0 2rem;list-style:none;padding:0}.card-grid > li{background:var(--color-surface);border:1px solid var(--color-border);border-top:3px solid var(--color-primary);border-radius:var(--radius-m);padding:1.3rem 1.3rem 1.1rem;margin:0;transition:transform 0.15s ease,box-shadow 0.15s ease,border-color 0.15s ease;display:flex;flex-direction:column}.card-grid > li:nth-child(4n+2){border-top-color:var(--color-accent)}.card-grid > li:nth-child(4n+3){border-top-color:var(--color-safe)}.card-grid > li:nth-child(4n+4){border-top-color:#7A8FCB}.card-grid > li:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--color-primary)}.card-grid .card-icon{font-size:1.5rem;margin-bottom:0.6rem;width:2.6rem;height:2.6rem;display:flex;align-items:center;justify-content:center;background:var(--color-primary-tint);border-radius:var(--radius-m)}.card-grid .card-kicker{font-family:var(--font-mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.06em;color:var(--color-primary);margin-bottom:0.3rem;font-weight:700}.card-grid a{font-family:var(--font-display);font-weight:700;font-size:1.05rem;color:var(--color-text);text-decoration:none;display:block;margin-bottom:0.4rem}.card-grid a:hover{color:var(--color-primary)}.card-grid a::after{content:' →';opacity:0;transition:opacity 0.15s ease}.card-grid > li:hover a::after{opacity:1}.card-grid p{color:var(--color-text-secondary);font-size:0.9rem;margin:0;flex-grow:1}.tile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0.9rem;margin:0 0 2.2rem}.tile{position:relative;border-radius:var(--radius-m);padding:1.1rem 1.2rem;min-height:108px;display:flex;flex-direction:column;justify-content:flex-end;text-decoration:none;overflow:hidden;transition:transform 0.15s ease,box-shadow 0.15s ease;box-shadow:var(--shadow-card)}.tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);text-decoration:none}.tile-icon{font-size:1.5rem;margin-bottom:0.4rem;opacity:0.9}.tile-label{font-family:var(--font-mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.05em}.tile-title{font-family:var(--font-display);font-weight:700;font-size:1.08rem}.tile-1{background:linear-gradient(155deg,var(--color-primary),#144037);color:#fff}.tile-2{background:linear-gradient(155deg,#2E7A67,#1F5B4C);color:#fff}.tile-3{background:linear-gradient(155deg,var(--color-accent),#C88F1E);color:#1A211E}.tile-4{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text)}.tile-4 .tile-label{color:var(--color-text-secondary)}.tile-5{background:var(--color-primary-tint);color:var(--color-primary)}.tile-5 .tile-label{color:var(--color-primary)}.tile-6{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text)}.tile-6 .tile-label{color:var(--color-text-secondary)}@media (max-width:760px){.tile-grid{grid-template-columns:repeat(2,1fr)}}.trust-bar{display:flex;flex-wrap:wrap;gap:0.5rem 1.6rem;align-items:center;justify-content:center;padding:1rem 1.2rem;margin:0 0 2.4rem;background:var(--color-bg-alt);border-radius:var(--radius-m);color:var(--color-text-secondary);font-size:0.86rem}.trust-bar span{display:inline-flex;align-items:center;gap:0.4rem;white-space:nowrap}.trust-bar strong{color:var(--color-text);font-weight:700}.guia-article h1{margin-bottom:0.3rem}.guia-article > p:first-of-type{font-size:1.08rem;color:var(--color-text-secondary);border-left:3px solid var(--color-accent);padding-left:1rem;margin:1rem 0 2rem}.guia-article h2{border-bottom:1px solid var(--color-border);padding-bottom:0.4rem}.guia-article table{font-size:0.88rem}.mapa-wrap{position:relative;max-width:800px;margin:1.5rem auto}#mexico-map{width:100%;height:auto}.mx-state{stroke:#fff;stroke-width:1;transition:fill 0.15s ease}.mx-state.has-data{fill:var(--color-primary);fill-opacity:0.6;cursor:pointer}.mx-state.has-data:hover{fill-opacity:0.95;fill:var(--color-accent)}.mx-state.no-data{fill:#D6DDD9;cursor:default}.mapa-tooltip{position:absolute;pointer-events:none;background:var(--color-primary);color:#fff;padding:0.4rem 0.7rem;border-radius:var(--radius-s);font-family:var(--font-mono);font-size:0.8rem;z-index:10;white-space:nowrap;box-shadow:var(--shadow-hover)}.site-footer{background:var(--color-primary-dark);color:rgba(255,255,255,0.75);margin-top:3rem}.footer-inner{max-width:var(--max-w);margin:0 auto;padding:3rem 1.5rem 2rem;display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:2rem}.footer-brand .logo-text{color:#fff}.footer-brand .logo-suffix{color:var(--color-accent)}.footer-brand .site-logo::before{color:var(--color-accent)}.footer-brand p{color:rgba(255,255,255,0.65);font-size:0.88rem;margin-top:0.8rem}.footer-col h3{color:#fff;font-size:0.82rem;text-transform:uppercase;letter-spacing:0.06em;margin-bottom:0.8rem;font-family:var(--font-display)}.footer-col ul{list-style:none;padding:0;margin:0}.footer-col li{margin-bottom:0.5rem}.footer-col a{color:rgba(255,255,255,0.72);font-size:0.9rem;font-weight:500}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,0.12);padding:1.2rem 1.5rem;max-width:var(--max-w);margin:0 auto;display:flex;flex-wrap:wrap;gap:0.6rem 1.2rem;justify-content:space-between;font-size:0.8rem;color:rgba(255,255,255,0.55)}.footer-bottom a{color:rgba(255,255,255,0.55);font-weight:500}.footer-bottom a:hover{color:#fff}@media (max-width:900px){.footer-inner{grid-template-columns:repeat(2,1fr)}}@media (max-width:520px){.footer-inner{grid-template-columns:1fr}.page-wrapper{padding:0 1rem 3rem}.search-hero{padding:1.8rem 1.3rem}.loc-card-data{padding:1.2rem 1.1rem}.tile-grid{grid-template-columns:1fr 1fr}}