/* ==========================================================================
   SALUD LABORAL MÉXICO · base compartida del sitio
   Hereda el sistema visual de la landing aprobada (v13): fondo blanco dominante,
   azules del logotipo, degradados aurora, tarjetas de vidrio y movimiento ligado
   al scroll. Tema único claro por decisión de marca: cada color se fija aquí.
   Layout: columna de 1200px, escenas asimétricas, un solo tema por sección.
   ========================================================================== */
/* Tipografías alojadas en el propio sitio: no se envía nada a terceros al cargar la página */
@font-face{font-family:'Geist';src:url('../fonts/geist-latin-400-normal.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Geist';src:url('../fonts/geist-latin-500-normal.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Geist';src:url('../fonts/geist-latin-600-normal.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Geist Mono';src:url('../fonts/geist-mono-latin-500-normal.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Outfit';src:url('../fonts/outfit-latin-500-normal.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Outfit';src:url('../fonts/outfit-latin-600-normal.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Outfit';src:url('../fonts/outfit-latin-700-normal.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}

:root{
  color-scheme: light;
  /* Color de marca */
  --bg:#ffffff; --soft:#f3f7fb; --tint:#e8f1fa; --line:#dce6f1;
  --ink:#0a1c4b;   /* azul marino del logotipo: texto fuerte y botones */
  --blue:#2454a8;  /* azul medio del logotipo */
  --sky:#62a7d2;   /* azul cielo del logotipo */
  --text:#26365c; --muted:#55658a; --on-ink:#d7e3f4; --on-ink-soft:#b9cbe3;
  /* Color propio de cada área y sistema (se definen una sola vez) */
  --area-salud:#2454a8; --area-norm:#0a1c4b; --area-cap:#3b86b8;
  --sys-cenprociv-a:#ff9a3c; --sys-cenprociv-b:#c2410c;
  --sys-ret-a:#1f5f86; --sys-ret-b:#0d4a36;
  --pending-bg:#fff6d6; --pending-line:#d9a400; --pending-ink:#7a5a00;
  /* Tipografía */
  --f-display:'Outfit',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-body:'Geist',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-mono:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  /* Medidas */
  --shadow:0 28px 54px -34px rgba(10,28,75,.38);
  --nav-h:72px;
  --gutter-l:max(20px, env(safe-area-inset-left, 0px));
  --gutter-r:max(20px, env(safe-area-inset-right, 0px));
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--text);font:400 1.0625rem/1.65 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:clip}
img,video,svg{max-width:100%}
a{color:inherit}
p{margin:0}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:8px}
.wrap{width:min(1200px,100%);margin-inline:auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
.skip{position:absolute;left:12px;top:-60px;background:var(--ink);color:#fff;padding:.6rem 1rem;border-radius:10px;z-index:200;transition:top .2s}
.skip:focus{top:12px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Tipografía */
h1,h2,h3,h4{font-family:var(--f-display);color:var(--ink);margin:0;text-wrap:balance;letter-spacing:-.025em}
h1{font-weight:600;font-size:clamp(2.3rem,4.6vw,3.9rem);line-height:1.05}
h2{font-weight:600;font-size:clamp(1.9rem,3.6vw,3rem);line-height:1.1}
h3{font-weight:600;font-size:1.3rem;line-height:1.25;letter-spacing:-.015em}
em{font-style:normal;color:var(--blue)}
.eyebrow{display:inline-flex;align-items:center;gap:.65rem;font:500 .74rem/1.2 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:9px;height:9px;background:var(--sky);border-radius:2px;transform:rotate(45deg)}
.lead{font-size:1.125rem;color:var(--muted);max-width:56ch}
.sec{padding-block:clamp(4.5rem,9vw,7.5rem)}
.sec-head{display:grid;gap:1rem;max-width:760px;margin-bottom:clamp(2rem,5vw,3.5rem)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.95rem 1.5rem;border-radius:14px;font:600 1rem var(--f-body);text-decoration:none;border:1.5px solid var(--ink);cursor:pointer;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .3s,background .25s,color .25s,border-color .25s;transform:translate(var(--tx,0),var(--ty,0))}
.btn-primary{background:var(--ink);color:#fff;box-shadow:0 16px 30px -16px rgba(10,28,75,.7)}
.btn-primary:hover{background:var(--blue);border-color:var(--blue)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--tint)}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.link{font-weight:600;color:var(--ink);text-decoration:none;border-bottom:2px solid var(--sky);padding-bottom:2px}
.link:hover{border-color:var(--ink)}

/* Aurora: bandas de degradado que derivan despacio detrás del contenido */
.aurora{position:relative;isolation:isolate;overflow-x:clip}
.aurora::before,.aurora::after{content:"";position:absolute;z-index:-1;pointer-events:none;filter:blur(64px);border-radius:50%}
.aurora::before{width:70vmax;height:30vmax;left:-20vmax;top:-8vmax;transform:rotate(-14deg);background:radial-gradient(closest-side,rgba(98,167,210,.5),rgba(98,167,210,0));animation:drift 28s ease-in-out infinite alternate}
.aurora::after{width:62vmax;height:26vmax;right:-22vmax;top:14vmax;transform:rotate(12deg);background:radial-gradient(closest-side,rgba(36,84,168,.26),rgba(36,84,168,0));animation:drift2 34s ease-in-out infinite alternate}
.aurora.low::before,.aurora.low::after{opacity:.55}
@keyframes drift{to{transform:translate(7vmax,5vmax) rotate(-6deg)}}
@keyframes drift2{to{transform:translate(-8vmax,-4vmax) rotate(20deg)}}

/* Vidrio: fondo translúcido, desenfoque, borde claro y anillo fino para leerse sobre blanco */
.glass{background:linear-gradient(140deg,rgba(255,255,255,.78),rgba(255,255,255,.4));border:1px solid rgba(255,255,255,.85);
  box-shadow:0 0 0 1px rgba(10,28,75,.07),0 24px 56px -28px rgba(10,28,75,.42),inset 0 1px 0 rgba(255,255,255,.9),inset 0 -1px 0 rgba(36,84,168,.06);
  -webkit-backdrop-filter:blur(18px) saturate(1.5);backdrop-filter:blur(18px) saturate(1.5)}

/* Marca de revisión: contenido que el equipo debe confirmar */
.ph-note{background:var(--pending-bg);border-bottom:2px dashed var(--pending-line);color:var(--pending-ink);padding:0 .25em;border-radius:3px;font-size:.92em}
.draft{display:inline-flex;font:500 .66rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;padding:.35rem .7rem;border-radius:999px;background:var(--pending-bg);border:1px dashed var(--pending-line);color:var(--pending-ink)}

/* Barra de progreso de lectura (CSS nativo cuando el navegador lo permite) */
.progress{position:fixed;left:0;right:0;top:0;height:3px;background:var(--sky);transform:scaleX(0);transform-origin:0 50%;z-index:120;pointer-events:none}
@supports (animation-timeline: scroll()){.progress{animation:grow linear both;animation-timeline:scroll(root block)}}
@keyframes grow{to{transform:scaleX(1)}}

/* Isotipo como marca de agua fija */
.bgmark{position:fixed;inset:0;z-index:-1;pointer-events:none;display:grid;place-items:center;overflow:hidden}
.bgmark img{width:min(88vmin,860px);height:auto;opacity:.08;transform:translateX(16vw);will-change:transform}
@media (max-width:900px){.bgmark img{width:96vmin;transform:translateX(8vw)}}

/* ==========================================================================
   ENCABEZADO DE VIDRIO CON MENÚ Y SUBMENÚS
   ========================================================================== */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:100;background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;flex:none}
.brand img{height:46px;width:auto;display:block}
.brand b{font:italic 700 1.28rem/1 var(--f-display);letter-spacing:-.01em;color:var(--ink);white-space:nowrap}
.brand b span{color:var(--sky)}
.menu{display:flex;align-items:center;gap:.25rem;margin:0;padding:0;list-style:none}
.menu>li{position:relative}
.menu>li>a{display:flex;align-items:center;gap:.3rem;padding:.55rem .7rem;border-radius:10px;font-size:.92rem;font-weight:500;color:var(--muted);text-decoration:none;white-space:nowrap;transition:color .2s,background .2s}
.menu>li>a:hover,.menu>li:focus-within>a{color:var(--ink);background:rgba(232,241,250,.7)}
.menu>li>a[aria-current="page"],.menu>li>a.is-active{color:var(--ink)}
.menu>li>a.is-active::after{content:"";position:absolute;left:.7rem;right:.7rem;bottom:2px;height:2px;border-radius:2px;background:var(--sky)}
.menu .chev{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s}
.menu>li:hover .chev,.menu>li:focus-within .chev{transform:rotate(180deg)}
.sub{position:absolute;left:-.4rem;top:calc(100% + 10px);min-width:280px;padding:10px;border-radius:20px;display:grid;gap:2px;list-style:none;margin:0;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .22s,transform .25s,visibility 0s .25s}
.sub::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
/* Dentro del encabezado el desenfoque no alcanza el contenido de la página, así que el submenú va casi opaco */
.menu .sub.glass{background:linear-gradient(140deg,rgba(255,255,255,.98),rgba(244,248,252,.96))}
.menu>li:hover .sub,.menu>li:focus-within .sub{opacity:1;visibility:visible;transform:none;transition:opacity .22s,transform .25s,visibility 0s}
.sub a{display:grid;gap:1px;padding:.6rem .8rem;border-radius:12px;text-decoration:none;color:var(--ink);font-size:.93rem;font-weight:500}
.sub a small{font-size:.78rem;font-weight:400;color:var(--muted)}
.sub a:hover,.sub a:focus-visible{background:rgba(232,241,250,.9)}
.sub .sub-feat a{background:linear-gradient(135deg,rgba(98,167,210,.2),rgba(255,255,255,.4))}
.sub .sub-feat a::before{content:"Sin costo";font:500 .58rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.nav-cta{display:flex;align-items:center;gap:10px;flex:none}
.nav .btn{padding:.62rem 1.1rem;font-size:.92rem;border-radius:12px}
.burger{display:none;width:46px;height:46px;border-radius:12px;border:1.5px solid var(--line);background:rgba(255,255,255,.7);color:var(--ink);cursor:pointer;place-items:center}
.burger svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}

/* Panel móvil a pantalla completa */
.mpanel{position:fixed;inset:0;z-index:150;display:none;overflow-y:auto;
  padding:calc(env(safe-area-inset-top,0px) + 16px) var(--gutter-r) calc(env(safe-area-inset-bottom,0px) + 28px) var(--gutter-l);
  background:linear-gradient(160deg,rgba(255,255,255,.93),rgba(232,241,250,.9));-webkit-backdrop-filter:blur(22px) saturate(1.4);backdrop-filter:blur(22px) saturate(1.4)}
.mpanel.open{display:block}
.mpanel-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.mpanel nav{display:grid;gap:4px}
.mpanel details,.mpanel>nav>a{border-bottom:1px solid var(--line)}
.mpanel summary,.mpanel>nav>a{display:flex;align-items:center;justify-content:space-between;padding:1rem .2rem;font:600 1.2rem var(--f-display);color:var(--ink);text-decoration:none;list-style:none;cursor:pointer}
.mpanel summary::-webkit-details-marker{display:none}
.mpanel summary svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;transition:transform .25s}
.mpanel details[open] summary svg{transform:rotate(180deg)}
.mpanel details div{display:grid;gap:2px;padding:0 0 .9rem .2rem}
.mpanel details a{padding:.55rem 0;color:var(--text);text-decoration:none;font-size:1rem}
.mpanel .btn{width:100%;margin-top:22px}

@media (max-width:1240px){.menu{display:none}.burger{display:grid}}
@media (max-width:640px){.nav .nav-cta .btn{display:none}}
@media (max-width:420px){.brand b{display:none}}

/* Barra inferior fija en celular */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;
  padding:10px var(--gutter-r) calc(env(safe-area-inset-bottom,0px) + 10px) var(--gutter-l);
  background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-top:1px solid var(--line);
  transform:translateY(110%);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.mbar.show{transform:none}
.mbar .btn{width:100%}
@media (max-width:640px){.mbar{display:block} body{padding-bottom:84px}}

/* ==========================================================================
   FORMULARIO CORTO (plantilla E): sobre banda azul marino
   ========================================================================== */
.contact{background:var(--ink);color:var(--on-ink);position:relative;overflow:hidden}
.contact::before{content:"";position:absolute;width:62vmax;aspect-ratio:1;border-radius:50%;right:-28vmax;top:-30vmax;background:radial-gradient(circle,rgba(98,167,210,.34),transparent 65%);pointer-events:none}
.contact h2{color:#fff}
.contact em{color:var(--sky)}
.contact .eyebrow{color:var(--sky)}
.contact .lead{color:var(--on-ink-soft)}
.contact-grid{position:relative;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(28px,6vw,88px);align-items:start}
.contact-copy{display:grid;gap:1.4rem;min-width:0}
.dl{display:grid;gap:1rem;margin:0}
.dl dt{font:500 .72rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--sky)}
.dl dd{margin:0;font-size:1.06rem;color:#fff;overflow-wrap:anywhere}
.dl dd small{display:block;color:var(--on-ink-soft);font-size:.9rem}
.form{background:#fff;color:var(--text);border-radius:28px;padding:clamp(22px,3.4vw,38px);display:grid;gap:1.1rem;box-shadow:0 40px 80px -40px rgba(0,0,0,.55);min-width:0}
.field{display:grid;gap:.4rem;min-width:0}
.field label,.field legend{font-size:.88rem;font-weight:500;color:var(--muted);padding:0}
.field input,.field textarea{width:100%;font:inherit;color:var(--ink);background:var(--soft);border:1.5px solid var(--line);border-radius:12px;padding:.85rem 1rem;transition:border-color .2s,background .2s}
.field input::placeholder,.field textarea::placeholder{color:#7d8bab}
.field input:focus,.field textarea:focus{outline:3px solid rgba(98,167,210,.45);border-color:var(--sky);background:#fff}
.field textarea{min-height:104px;resize:vertical}
.field [aria-invalid="true"]{border-color:#c0392b;background:#fff}
.err{font-size:.82rem;color:#b03224;min-height:0}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
fieldset.field{border:0;margin:0;padding:0;min-width:0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;cursor:pointer;margin:0}
.chip span{display:inline-flex;font-size:.88rem;padding:.45rem .9rem;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink);transition:background .2s,border-color .2s,color .2s}
.chip input:checked + span{background:var(--ink);border-color:var(--ink);color:#fff}
.chip input:focus-visible + span{outline:3px solid var(--sky);outline-offset:2px}
.submit-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px}
.submit{position:relative;overflow:hidden;display:inline-grid;align-items:center;justify-items:center;min-height:52px;padding:0 1.7rem;border:0;border-radius:14px;background:var(--ink);color:#fff;font:600 1rem var(--f-body);cursor:pointer;transition:background .35s}
.submit:hover{background:var(--blue)}
.submit .lbl{grid-area:1/1;display:inline-flex;align-items:center;gap:.55rem;white-space:nowrap;transition:opacity .25s,transform .35s}
.submit .lbl-load,.submit .lbl-done{opacity:0;transform:translateY(9px)}
.submit .prog{position:absolute;left:0;bottom:0;height:3px;width:100%;background:var(--sky);transform:scaleX(0);transform-origin:left}
.submit[data-state="loading"] .lbl-idle,.submit[data-state="done"] .lbl-idle{opacity:0;transform:translateY(-9px)}
.submit[data-state="loading"] .lbl-load{opacity:1;transform:none}
.submit[data-state="loading"] .prog{transform:scaleX(1);transition:transform 1.1s cubic-bezier(.3,.7,.2,1)}
.submit[data-state="done"]{background:var(--blue)}
.submit[data-state="done"] .lbl-done{opacity:1;transform:none}
.tick{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.tick path{stroke-dasharray:24;stroke-dashoffset:24;transition:stroke-dashoffset .45s .2s ease-out}
.submit[data-state="done"] .tick path{stroke-dashoffset:0}
.fstatus{font-size:.86rem;color:var(--muted);max-width:42ch;min-height:1.3em}
.form-note{font-size:.8rem;color:var(--muted)}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}

/* ==========================================================================
   PIE
   ========================================================================== */
.foot{padding-block:clamp(3rem,6vw,4.5rem) 2.5rem;border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(243,247,251,.6),#fff);color:var(--muted);font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,48px)}
.foot-brand{display:grid;gap:1rem;align-content:start}
.foot-logos{display:flex;align-items:center;gap:18px}
.foot-logos img{height:46px;width:auto}
.foot-phrase{font:600 1.15rem/1.3 var(--f-display);color:var(--ink);max-width:24ch;text-wrap:balance}
.foot h4{font:500 .7rem var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:.9rem}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.foot a{text-decoration:none;color:var(--text)}
.foot a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.foot address{font-style:normal;display:grid;gap:.15rem}
.foot address b{color:var(--ink);font-weight:600}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;margin-top:clamp(2rem,4vw,3rem);padding-top:1.4rem;border-top:1px solid var(--line);font-size:.84rem}
.foot-bottom nav{display:flex;flex-wrap:wrap;gap:1.2rem}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* Accesibilidad: sin movimiento no esencial, todo en su estado final */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;transition-delay:0s!important}
}

/* ---------- Carga entre páginas: el engrane del isotipo gira mientras llega la siguiente página ---------- */
.loader{position:fixed;inset:0;z-index:300;display:grid;place-items:center;background:rgba(255,255,255,.88);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);opacity:0;visibility:hidden;transition:opacity .35s ease,visibility 0s linear .35s;pointer-events:none}
.loader.is-on{opacity:1;visibility:visible;transition:opacity .2s ease;animation:loaderSafety 0s linear 4s forwards}
@keyframes loaderSafety{to{opacity:0;visibility:hidden}}
.loader-mark{position:relative;width:clamp(96px,12vw,132px);aspect-ratio:274/222}
.loader-mark img{position:absolute;inset:0;width:100%;height:100%;display:block}
.loader-gear{transform-origin:61.3% 49.3%;animation:gearSpin 1.4s cubic-bezier(.45,.05,.55,.95) infinite}
@keyframes gearSpin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.loader-gear{animation:none}}