:root{--red:#ed1c24;--ink:#132634;--muted:#65727b;--line:#e5e7e9;--soft:#f7f8f8;--white:#fff;--shadow:0 12px 35px rgba(19,38,52,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Open Sans',Arial,sans-serif;color:var(--ink);background:#fff}a{text-decoration:none;color:inherit}.section{padding:82px max(6vw,30px)}
.nav{height:76px;padding:0 max(6vw,30px);display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.96);position:absolute;z-index:10;left:0;right:0;top:0;box-shadow:0 1px 12px rgba(0,0,0,.04)}.brand img{width:165px;display:block}.navlinks{display:flex;align-items:center;gap:34px;font-size:13px;font-weight:600}.navlinks a{padding:28px 0 23px;border-bottom:3px solid transparent}.navlinks a:hover,.navlinks a:first-child{color:var(--red);border-bottom-color:var(--red)}.navlinks .clientes{background:var(--red);color:#fff;padding:16px 23px;border:0;border-radius:2px}.nav-toggle{display:none}
.hero{min-height:690px;position:relative;background:#fff url('../img/hero-fachada-protexion.png') center/cover no-repeat;display:flex;align-items:center;padding:120px max(7vw,50px) 55px}.hero-copy{width:52%;max-width:760px}.eyebrow,.section-kicker{color:var(--red);font-size:13px;font-weight:700;letter-spacing:5px;margin:0 0 12px}.hero h1{font-family:'Raleway',sans-serif;font-size:48px;line-height:1.08;margin:0 0 16px;font-weight:700;letter-spacing:-1px}.hero h1 strong{font-weight:400}.hero-copy>p{font-size:18px;line-height:1.55;max-width:570px;margin:0 0 25px}.hero-benefits{display:flex;gap:0;margin:22px 0 28px}.hero-benefits div{padding:0 26px;border-right:1px solid var(--red);display:flex;gap:11px;align-items:flex-start}.hero-benefits div:first-child{padding-left:0}.hero-benefits div:last-child{border:0}.hero-benefits i{font-style:normal;color:var(--red);font-size:27px;line-height:1}.hero-benefits b{font-size:12px;display:block}.hero-benefits span{font-size:11px;color:#3e4b53;display:block;margin-top:3px}.btn{display:inline-block;background:var(--red);color:#fff;font-weight:700;font-size:13px;padding:16px 26px;border-radius:2px;box-shadow:0 7px 18px rgba(237,28,36,.16)}
.section-head{text-align:center;max-width:850px;margin:0 auto 42px}.section-head h2,.intro h2{font-family:'Raleway',sans-serif;font-size:37px;margin:0 0 12px}.lead,.section-head p:not(.section-kicker){color:var(--muted);line-height:1.7}.intro{text-align:center;padding-top:55px}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}.bigcard{display:grid;grid-template-columns:42% 58%;text-align:left;border:1px solid var(--line);border-left:5px solid var(--red);background:#fff;box-shadow:var(--shadow);min-height:205px;overflow:hidden}.bigcard-img{background-size:cover;background-position:center;min-height:205px}.apt-img{background-image:url('../img/medicina-laboral.jpg')}.labor-img{background-image:url('../img/hero-edificio.jpg')}.studies-img{background-image:url('../img/ecografia.jpg')}.bigcard .copy{padding:25px 24px}.bigcard h3{font-size:22px;margin:5px 0 9px}.bigcard p{font-size:14px;line-height:1.55;color:var(--muted);margin:0 0 14px}.bigcard b{font-size:12px;color:var(--red)}
.divider{height:1px;background:linear-gradient(90deg,transparent,#ddd 20%,#ddd 80%,transparent);margin:0 7vw}.soft{background:var(--soft)}.apt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.apt-card{background:#fff;border:1px solid var(--line);border-top:4px solid var(--red);padding:28px;min-height:190px;box-shadow:0 7px 20px rgba(19,38,52,.04)}.apt-card h3{margin:0 0 10px;font-size:20px}.apt-card p{color:var(--muted);font-size:14px;line-height:1.6}.apt-card a,.apt-card b{font-size:12px;color:var(--red);font-weight:700}.apt-card .icon{font-size:27px;color:var(--red);display:block;margin-bottom:13px}
.carnet-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:55px;align-items:stretch}.carnet h2{font-family:'Raleway';font-size:39px;margin:0 0 12px}.steps{margin-top:25px;border-top:1px solid var(--line)}.steps>div{display:flex;gap:22px;padding:19px 0;border-bottom:1px solid var(--line)}.steps b{color:var(--red);font-size:25px;font-weight:300}.steps strong,.steps small{display:block}.steps small{color:var(--muted);margin-top:5px}.wednesday{background:#fff;border:1px solid var(--line);border-top:6px solid var(--red);box-shadow:var(--shadow);padding:36px}.wednesday .ribbon{color:var(--red);font-size:12px;font-weight:700;letter-spacing:3px}.wednesday h3{font-family:'Raleway';font-size:32px;margin:16px 0}.wednesday h3 em{color:var(--red);font-style:normal}.duo{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:24px 0}.duo div{border:1px solid #eee;padding:14px;border-left:3px solid var(--red)}.duo b,.duo span{display:block;font-size:12px}.duo span{color:var(--muted);margin-top:3px}
.labor{background:#fff}.labor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.labor-grid article{border:1px solid var(--line);border-top:4px solid var(--red);padding:25px;background:#fff;min-height:190px}.labor-grid h3{margin:0 0 9px;font-size:18px}.labor-grid p{font-size:13px;color:var(--muted);line-height:1.6}.center{text-align:center;margin-top:30px}
.studies{background:var(--soft)}.studygrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.study{background:#fff;border:1px solid var(--line);box-shadow:0 7px 20px rgba(19,38,52,.04);overflow:hidden}.study img{width:100%;height:190px;object-fit:cover;display:block}.study>div{padding:22px;border-top:4px solid var(--red)}.study h3{margin:0 0 10px;font-size:21px}.study ul{padding-left:18px;margin:0;color:var(--muted);font-size:14px;line-height:1.7}
.benefits{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;gap:20px;background:#fff;padding-top:55px;padding-bottom:55px}.benefits div{border-right:1px solid #ddd}.benefits div:last-child{border:0}.benefits strong{display:block;color:var(--red);font-size:14px;letter-spacing:1px}.benefits span{font-size:12px;color:var(--muted);display:block;margin-top:6px}.contact{display:grid;grid-template-columns:2fr 1fr;gap:70px;border-top:1px solid var(--line)}.contact h2{font-family:'Raleway';font-size:36px;margin:0 0 12px}.contactdata{border-left:4px solid var(--red);padding-left:30px}.contactdata b{font-size:24px}.contactdata p{line-height:1.7}footer{background:#15232c;color:#fff;padding:28px 7vw;display:flex;align-items:center;gap:28px;font-size:12px}footer img{width:125px;filter:brightness(0) invert(1)}.wa{position:fixed;right:24px;bottom:24px;width:55px;height:55px;border-radius:50%;background:#20c768;color:#fff;display:grid;place-items:center;font-weight:700;z-index:30;box-shadow:0 5px 18px rgba(0,0,0,.15)}
@media(max-width:1000px){.navlinks{gap:14px;font-size:11px}.hero{background-position:62% center}.hero-copy{width:60%}.hero h1{font-size:39px}.hero-benefits{flex-wrap:wrap;gap:15px}.hero-benefits div{border:0;padding:0 14px 0 0}.three,.studygrid{grid-template-columns:1fr 1fr}.bigcard:last-child{grid-column:1/-1}.apt-grid{grid-template-columns:1fr 1fr}.labor-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.section{padding:58px 22px}.nav{height:66px;padding:0 20px}.brand img{width:135px}.nav-toggle{display:block;background:none;border:0;font-size:25px}.navlinks{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:15px 25px}.navlinks.open{display:flex}.navlinks a{padding:10px 0}.hero{min-height:720px;background-position:68% center;padding:110px 24px 40px}.hero:after{content:'';position:absolute;inset:0;background:rgba(255,255,255,.42);z-index:0}.hero-copy{width:100%;position:relative;z-index:1}.hero h1{font-size:35px}.hero-benefits{display:grid;grid-template-columns:1fr 1fr}.three,.apt-grid,.labor-grid,.studygrid,.carnet-layout,.contact,.benefits{grid-template-columns:1fr}.bigcard{grid-template-columns:1fr}.bigcard-img{height:180px}.benefits div{border-right:0;border-bottom:1px solid #ddd;padding-bottom:18px}.contactdata{margin-top:10px}}
/* V6 — identidad Protexion: negro + rojo */
:root{--red:#ed1c24;--ink:#111;--text:#202020;--muted:#202020;--soft:#f7f7f7;--line:#e3e3e3}
body{color:#202020}.navlinks,.hero-copy p,.lead,.section-head>p:last-child,.bigcard p,.apt-card p,.labor-grid p,.study li,.benefits span,.contact p{color:#202020!important}
h1,h2,h3,h4,.bigcard h3,.apt-card h3,.study h3,.contactdata b{color:#111!important}
.section-kicker,.bigcard b,.apt-card a,.tag,.ribbon,.hero-points,.hero-points span,.mini-icon{color:var(--red)!important}
/* volver a las imágenes de la versión anterior para las tres áreas */
.apt-img{background-image:url('../img/medicina-laboral.jpg')!important;background-position:center!important}
.labor-img{background-image:url('../img/medicina-laboral.jpg')!important;background-position:center!important}
.studies-img{background-image:url('../img/ecografia.jpg')!important;background-position:center!important}
/* iconos lineales, pequeños y semánticos */
.mini-icon{width:28px;height:28px;display:block;margin-bottom:20px}.mini-icon svg{width:28px;height:28px;fill:none;stroke:var(--red);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
/* rojo como único color de acento */
.apt-card,.labor-grid article{border-top-color:var(--red)!important}.benefits strong{color:#111!important}.contactdata{border-left-color:var(--red)!important}
/* fotos médicas: más limpias, claras y consistentes */
.study img{filter:none!important;object-position:center;height:235px!important;min-height:235px!important;background:#eee}.study{grid-template-columns:1fr!important;min-height:0!important}.study>div{padding:28px 30px 30px}.studygrid{grid-template-columns:repeat(3,1fr)!important;gap:24px!important}.study{border-top:4px solid var(--red)!important;box-shadow:0 8px 26px rgba(0,0,0,.045)}
@media(max-width:1050px){.studygrid{grid-template-columns:repeat(2,1fr)!important}}@media(max-width:680px){.studygrid{grid-template-columns:1fr!important}}

/* V7 corrections requested */
.apt-img{background-image:url('../img/aptitud-nueva.jpg')!important;background-position:center!important}
.apt-card .icon{display:none!important}
.mini-icon{width:32px!important;height:32px!important;margin:0 0 18px!important;color:var(--red)!important}
.mini-icon svg{width:32px!important;height:32px!important;display:block;fill:none!important;stroke:#ed1c24!important;stroke-width:1.8!important}
body,p,li,span,small{color:#111}
.eyebrow,.section-kicker,.bigcard b,.apt-card a,.wednesday .ribbon,.steps b,.benefits strong{color:#ed1c24!important}
.study img{filter:none!important;opacity:1!important}

/* V8.1 — mobile polish + contact links */
.contact-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.contact-link{display:inline-flex;align-items:center;justify-content:center;border:1px solid #d8d8d8;padding:11px 15px;color:#111;font-size:12px;font-weight:700;letter-spacing:.3px;background:#fff}.contact-link:hover{border-color:var(--red);color:var(--red)}.contact-link.map{border-color:var(--red);color:var(--red)}
@media(max-width:720px){
  .hero{min-height:auto;padding:100px 22px 38px;background-position:61% center;align-items:flex-start}
  .hero:after{background:linear-gradient(90deg,rgba(255,255,255,.82) 0%,rgba(255,255,255,.67) 55%,rgba(255,255,255,.38) 100%)}
  .hero-copy{max-width:100%}
  .eyebrow{font-size:12px;letter-spacing:4px;margin-bottom:14px}
  .hero h1{font-size:clamp(29px,8.2vw,36px);line-height:1.06;letter-spacing:-.7px;margin-bottom:16px;max-width:600px}
  .hero h1 br{display:none}
  .hero-copy>p{font-size:16px;line-height:1.45;max-width:94%;margin-bottom:20px}
  .hero-benefits{grid-template-columns:1fr;gap:0;margin:18px 0 24px;max-width:330px}
  .hero-benefits div{padding:10px 0;border-bottom:1px solid rgba(237,28,36,.22);display:grid;grid-template-columns:34px 1fr;gap:8px;align-items:center}
  .hero-benefits div:last-child{border-bottom:0}
  .hero-benefits i{font-size:23px}
  .hero-benefits b{font-size:12px;letter-spacing:.2px}
  .hero-benefits span{font-size:12px;line-height:1.35;margin-top:0}
  .hero .btn{width:100%;max-width:350px;text-align:center;padding:16px 18px}
  .contact-links{display:grid;grid-template-columns:1fr 1fr;gap:9px}.contact-link{padding:12px 8px;font-size:11px}.contact-link.map{grid-column:1/-1}
  footer{flex-direction:column;align-items:flex-start;gap:10px;padding:26px 22px}
}