:root{--navy:#123e67;--navy2:#244d70;--teal:#0aa89e;--teal2:#15b3a6;--text:#35536c;--muted:#688196;--line:#d9e6eb;--soft:#eef7f8;--soft2:#f7fafc;--white:#fff}
*{box-sizing:border-box}html{font-size:16px}body{margin:0;background:#eaf0f4;font-family:Arial,Helvetica,sans-serif;color:var(--navy)}a{color:inherit}.page{width:1024px;margin:0 auto;background:#fff;min-height:1536px;box-shadow:0 0 0 1px #e1e9ee}
.site-header{height:78px;border-bottom:1px solid #edf2f5;background:#fff}.header-inner{height:78px;width:920px;margin:auto;display:grid;grid-template-columns:112px 1fr 238px;gap:16px;align-items:center}.brand-header img{width:80px;height:74px;object-fit:contain}.nav-main{height:100%;display:flex;justify-content:center;align-items:stretch;gap:20px}.nav-main a{display:flex;align-items:center;position:relative;text-decoration:none;font-size:.9375rem;font-weight:600;white-space:nowrap;color:#0a3158}.nav-main a::after{content:"";position:absolute;left:0;right:0;bottom:17px;height:2px;background:transparent}.nav-main a.active{color:#087f7a}.nav-main a.active::after{background:var(--teal)}.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:14px}.contact-action{min-height:44px;padding:0 14px;border-radius:9px;background:linear-gradient(90deg,#16aaa1,#15a79e);color:#fff;text-decoration:none;display:inline-grid;grid-template-columns:22px auto;gap:8px;align-items:center;justify-content:center;font-size:.875rem;line-height:1.15;font-weight:700}.contact-action svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8}.contact-action .cta-line{display:block;white-space:nowrap}.contact-action--header{min-width:204px}.linkedin-head{width:32px;height:32px;border-radius:4px;background:#0876a8;color:#fff;display:flex;align-items:center;justify-content:center;text-decoration:none;font-weight:700;font-size:19px}.inner{width:920px;margin:auto}.section-kicker{display:flex;align-items:center;gap:12px;font-size:.875rem;letter-spacing:.04em;text-transform:uppercase;font-weight:700;color:#294c68}.section-kicker:before{content:"";width:28px;height:2px;background:var(--teal)}
.hero{min-height:284px;background:linear-gradient(90deg,#fff 0,#fff 48%,#dce9ee 48%,#c7dae2 100%)}.hero-inner{width:920px;margin:auto;display:grid;grid-template-columns:49% 51%;min-height:284px}.hero-copy{padding:30px 26px 22px 0}.hero h1{font-size:2.65rem;line-height:.94;margin:6px 0 8px;letter-spacing:-.03em}.hero .tag{font-size:1.2rem;font-weight:700;line-height:1.2;margin:0 0 16px}.hero p{font-size:1rem;line-height:1.42;color:#49687f;margin:0}.hero-media{position:relative;overflow:hidden}.hero-media img{width:100%;height:100%;object-fit:cover;display:block}.hero-media:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.93),rgba(255,255,255,.1) 26%,rgba(4,44,71,.2));z-index:1}.hero-words{position:absolute;right:16px;bottom:22px;z-index:2;color:#fff;font-size:.875rem;line-height:1.65;text-transform:uppercase;font-weight:700;text-shadow:0 1px 4px rgba(0,0,0,.45)}
.toolbar{background:#fff;border-bottom:1px solid #e3ecef;padding:14px 0}.toolbar-row{display:flex;align-items:center;gap:8px}.filters{display:flex;gap:6px;flex-wrap:wrap;flex:1}.filter{border:0;background:transparent;color:#234f73;font:600 .875rem/1 Arial;padding:10px 12px;border-radius:7px;cursor:pointer}.filter.active{background:var(--teal);color:#fff}.search{width:250px;position:relative}.search input{width:100%;height:40px;border:1px solid #cddde4;border-radius:8px;padding:0 12px 0 38px;font-size:.9375rem;color:#244d70}.search svg{position:absolute;left:12px;top:10px;width:20px;height:20px;stroke:#0a7f7a;fill:none;stroke-width:2}
.content{padding:22px 0 20px;background:#fbfdfe}.content-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.content-head h2{font-size:1.45rem;margin:0}.content-note{font-size:.9375rem;color:#5f788a}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{background:#fff;border:1px solid #dfe8ed;border-radius:8px;overflow:hidden;box-shadow:0 4px 18px rgba(34,78,106,.04);display:flex;flex-direction:column}.card-img{display:block;width:100%;height:142px;object-fit:cover;object-position:center}.card-body{padding:14px 15px 15px;display:flex;flex-direction:column;flex:1}.cat{font-size:.875rem;font-weight:800;color:#078f89;text-transform:uppercase;margin-bottom:5px}.date{font-size:.875rem;color:#668094;margin-bottom:8px}.card h3{font-size:1rem;line-height:1.25;margin:0 0 8px;color:#123e67}.card p{font-size:.9375rem;line-height:1.42;color:#536f82;margin:0 0 12px;flex:1}.read,.review{font-size:.875rem;font-weight:700}.read{color:#078f89;text-decoration:none}.review{color:#7a8d9c}.hidden{display:none!important}.empty{display:none;padding:18px;border:1px dashed #c7d9e0;border-radius:8px;background:#fff;color:#60798c;font-size:1rem}
.subscribe{background:linear-gradient(90deg,#e4f7f6,#eff9fa);padding:18px 0}.subscribe-grid{display:grid;grid-template-columns:64px 1fr 310px;gap:18px;align-items:center}.subscribe svg{width:54px;height:54px;stroke:#087f7a;fill:none;stroke-width:2}.subscribe h3{font-size:1.1rem;margin:0 0 4px}.subscribe p{font-size:.9375rem;line-height:1.35;color:#4f6c80;margin:0}.subscribe-form{display:grid;grid-template-columns:1fr 116px}.subscribe-form input{height:42px;border:1px solid #c9dce3;border-radius:8px 0 0 8px;padding:0 12px;font-size:.9375rem}.subscribe-form button{border:0;border-radius:0 8px 8px 0;background:var(--teal);color:#fff;font-weight:700;font-size:.875rem}
.cta{position:relative;min-height:190px;color:#fff;overflow:hidden}.cta>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 52%}.cta:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,64,90,.96),rgba(4,71,92,.82) 54%,rgba(4,50,69,.48))}.cta-inner{position:relative;z-index:2;width:920px;margin:auto;min-height:190px;display:grid;grid-template-columns:1fr 190px;gap:40px;align-items:center}.cta-copy .section-kicker{color:#fff}.cta-copy .section-kicker:before{background:#fff}.cta h2{font-size:1.6rem;line-height:1.15;margin:7px 0}.cta p{font-size:1rem;line-height:1.35;margin:0 0 12px}.contact-action--cta{background:#fff;color:#0a7f7a;min-width:250px}.cta-words{font-size:.875rem;line-height:1.9;text-transform:uppercase;font-weight:700}
.footer{background:linear-gradient(180deg,#f8fbfd,#f1f6f9);color:var(--text);padding:20px 40px 14px;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:145px 1fr 1fr 1fr 1.2fr;gap:22px}.brand-footer img{width:95px}.footer h3{margin:0 0 9px;font-size:.86rem;color:#173f61}.footer nav,.footer .stack{display:flex;flex-direction:column;gap:5px}.footer a{font-size:.76rem;text-decoration:none;color:#173f61}.contact-line{display:grid;grid-template-columns:18px 1fr;gap:7px;font-size:.75rem;line-height:1.3}.contact-line svg{width:16px;height:16px;stroke:#355b78;fill:none;stroke-width:2}.linkedin-foot{display:inline-flex!important;gap:8px;align-items:center;margin-top:4px;font-weight:600}.in-icon{display:inline-grid;place-items:center;width:25px;height:25px;background:#0a77b8;color:white;border-radius:3px;font-weight:800}.footer-bottom{margin-top:12px;padding-top:11px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px}.motto{font-size:.9rem;font-weight:700;margin:0 0 4px}.legal-links a,.copyright{font-size:.7rem;color:var(--muted)}.col-divider{border-left:1px solid var(--line);padding-left:18px}img{max-width:100%}

/* ===== ETAPA 9: RESPONSIVE ===== */
@media (max-width: 900px){
  .page{width:100%;min-height:0;box-shadow:none}
  .inner,.hero-inner,.cta-inner{width:min(92%,760px)}
  .site-header{height:auto}
  .header-inner{width:min(92%,760px);height:auto;grid-template-columns:110px 1fr;grid-template-areas:"brand actions" "nav nav";row-gap:8px;padding:8px 0 10px}
  .brand-header{grid-area:brand}
  .header-actions{grid-area:actions}
  .nav-main{grid-area:nav;height:auto;justify-content:flex-start;gap:0;border-top:1px solid #edf2f5;padding-top:8px;display:grid;grid-template-columns:repeat(6,1fr)}
  .nav-main a{justify-content:center;min-height:42px;padding:0 6px;text-align:center;font-size:.9rem}
  .nav-main a::after{bottom:0}
  .hero-inner{grid-template-columns:1fr 1fr}
  .footer{padding-left:4%;padding-right:4%}
  .footer-grid{grid-template-columns:140px repeat(2,1fr);gap:20px}
  .footer-grid>section:nth-child(4),.footer-grid>section:nth-child(5){margin-top:8px}
  .footer-grid>section:nth-child(5){grid-column:2 / 4}
  .col-divider{border-left:none;padding-left:0}
}
@media (max-width: 650px){
  html{font-size:16px}
  body{background:#fff}
  .inner,.hero-inner,.cta-inner{width:100%;padding-left:20px;padding-right:20px}
  .header-inner{width:100%;padding:10px 20px 12px;grid-template-columns:96px 1fr}
  .brand-header img{max-width:88px;height:auto}
  .header-actions{gap:8px}
  .contact-action--header{min-width:0;padding:0 10px;font-size:.82rem}
  .linkedin-head{flex:0 0 36px;width:36px;height:36px}
  .nav-main{grid-template-columns:repeat(3,1fr);gap:4px 0}
  .nav-main a{font-size:.88rem;min-height:40px}
  .hero-inner{grid-template-columns:1fr}
  .hero-copy{padding:28px 0 24px!important}
  .hero-media{min-height:300px}
  .hero h1{font-size:clamp(2rem,9vw,2.55rem)!important}
  .hero p,.hero .lead,.hero .tag,.hero .sub{font-size:1rem!important;line-height:1.45!important}
  .section-kicker{font-size:.875rem!important}
  .cta-inner{grid-template-columns:1fr!important;gap:18px!important;padding-top:28px;padding-bottom:28px}
  .cta-words{text-align:left!important}
  .contact-action--cta{width:100%;max-width:none!important}
  .footer-grid{grid-template-columns:1fr!important;gap:18px}
  .footer-grid>section,.footer-grid>section:nth-child(5){grid-column:auto!important;margin-top:0!important}
  .footer-bottom{flex-direction:column;align-items:flex-start!important}
  .footer h3{font-size:1rem!important}
  .footer a,.contact-line{font-size:.9rem!important}
}


@media (max-width:900px){
  .grid{grid-template-columns:repeat(2,1fr)!important}
  .toolbar-row{flex-wrap:wrap}
  .search{width:100%;flex:1 1 100%}
  .subscribe-grid{grid-template-columns:56px 1fr}
  .subscribe-form{grid-column:1/-1}
}
@media (max-width:650px){
  .grid{grid-template-columns:1fr!important}
  .toolbar-row{display:block}
  .filters{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}
  .filter{min-height:42px;font-size:.9rem}
  .search{width:100%}
  .subscribe-grid{grid-template-columns:1fr;text-align:left}
  .subscribe svg{margin-bottom:4px}
  .subscribe-form{grid-template-columns:1fr}
  .subscribe-form input{border-radius:8px;margin-bottom:8px}
  .subscribe-form button{min-height:42px;border-radius:8px}
  .card-img{height:210px}
  .hero-media{min-height:260px}
}
@media (max-width:420px){
  .filters{grid-template-columns:1fr}
}


/* Ajuste Etapa 9 v1.2: separación CTA / Footer en tablet y móvil */
@media (max-width:900px){
  .cta{min-height:auto!important}
  .cta-inner{min-height:0!important;padding-top:30px!important;padding-bottom:34px!important}
}
@media (max-width:650px){
  .cta-inner{padding-top:30px!important;padding-bottom:38px!important}
}