:root{
  --blue:#153B73;--blue-dark:#0c2c58;--ink:#10233f;--muted:#58657a;
  --soft:#f4f7fb;--line:#dce4ee;--white:#fff;--orange:#f17b2a;
  --navy:#153B73;--navy-dark:#0E2A52;--header-h:86px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff}
a{text-decoration:none;color:inherit}button{font:inherit}
img{max-width:100%;display:block}
svg{fill:currentColor;stroke:none}

/* ===== HEADER — idéntico a las demás páginas ===== */
.site-header{
  height:var(--header-h);
  background:rgba(14,42,82,.97);
  color:#fff;
  position:sticky;
  top:0;
  z-index:50;
  box-shadow:0 1px 0 rgba(255,255,255,.08);
  backdrop-filter:blur(14px);
}
.header-inner{
  height:100%;
  width:min(1220px,calc(100% - 40px));
  margin:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
}
.brand{display:flex;align-items:center;min-width:210px}
.brand img{width:220px;height:auto;filter:none}
.main-nav{display:flex;align-items:center;gap:8px}
.nav-link{
  color:#fff;
  min-height:44px;
  padding:0 16px;
  border:0;
  background:transparent;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  border-radius:11px;
  cursor:pointer;
  transition:.2s ease;
}
.nav-link:hover,
.nav-link:focus-visible{
  color:#fff;
  background:rgba(255,255,255,.12);
  box-shadow:inset 0 -2px 0 #fff, 0 8px 20px rgba(0,0,0,.12);
}
.dropdown-toggle svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.nav-dropdown{position:relative}
.dropdown-menu{
  position:absolute;
  top:calc(100% + 9px);
  left:0;
  min-width:250px;
  background:#fff;
  color:var(--ink);
  border-radius:14px;
  padding:8px;
  box-shadow:0 20px 45px rgba(10,35,70,.20);
  border:1px solid rgba(21,59,115,.10);
  opacity:0;
  visibility:hidden;
  transform:translateY(-6px);
  transition:.18s ease;
}
.dropdown-menu.is-open{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-menu a{
  display:block;padding:12px 14px;border-radius:10px;color:var(--navy);font-weight:600;transition:.18s ease
}
.dropdown-menu a:hover,
.dropdown-menu a:focus-visible{
  background:var(--navy);color:#fff;transform:translateX(2px)
}
.menu-toggle{display:none;background:transparent;border:0;color:#fff;width:44px;height:44px;padding:8px}
.menu-toggle span{display:block;height:2px;background:currentColor;margin:6px 0;border-radius:2px}

/* ===== HERO ===== */
.hero{height:380px;background:url('images/01_hero_nosotros.jpg') 10% 10%/cover no-repeat;position:relative;display:flex;align-items:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,20,42,.45) 0%,rgba(6,20,42,.18) 30%,rgba(6,20,42,0) 42%)}
.hero-inner{position:relative;z-index:2;width:min(1180px,calc(100% - 48px));margin:0 auto;color:#fff}
.hero-inner h1{font-size:clamp(32px,4vw,48px);margin:0;line-height:1.05;letter-spacing:-.02em;max-width:340px}
.hero-accent{display:block;width:56px;height:3px;background:var(--orange);border-radius:2px;margin-top:14px}

/* ===== INTRODUCCIÓN ===== */
.intro{padding:36px clamp(24px,7vw,140px);background:#fff;display:flex;align-items:center;justify-content:center;gap:16px;text-align:center;flex-wrap:wrap}
.intro-icon{display:inline-grid;place-items:center;width:52px;height:52px;background:var(--soft);color:var(--blue);border-radius:50%;flex:none}
.intro-icon svg{width:24px;height:24px}
.intro p{max-width:640px;margin:0;font-size:clamp(17px,1.8vw,21px);line-height:1.5;color:var(--ink);font-weight:600}
.intro p strong{color:var(--blue)}

.section{padding:56px clamp(24px,7vw,140px)}
.section-heading{margin-bottom:26px;text-align:center}
.kicker{font-size:12px;letter-spacing:2.4px;font-weight:800;color:var(--blue);margin:0}
.kicker-light{color:#fff}

/* ===== QUIÉNES SOMOS / HISTORIA / MISIÓN / VISIÓN ===== */
.about-grid-section{padding-top:44px;padding-bottom:20px;background:var(--soft)}
.about-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:16px}
.about-grid:last-child{margin-bottom:0}
.about-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 28px}
.about-icon{display:inline-grid;place-items:center;width:40px;height:40px;background:var(--blue);color:#fff;border-radius:10px;margin-bottom:14px}
.about-icon svg{width:19px;height:19px}
.about-card h2{font-size:18px;margin:0 0 10px;color:var(--ink)}
.about-card p{font-size:14px;line-height:1.6;color:var(--muted);margin:0}

/* ===== VALORES ===== */
.values-section{background:var(--blue);padding:44px clamp(24px,7vw,140px)}
.values-section .kicker{text-align:center;margin-bottom:26px;position:relative}
.values-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:0}
.values-grid article{padding:0 14px;border-left:1px solid rgba(255,255,255,.14);text-align:center}
.values-grid article:first-child{border-left:0}
.value-icon{display:inline-grid;place-items:center;width:46px;height:46px;background:rgba(255,255,255,.1);color:#fff;border-radius:50%;margin-bottom:12px}
.value-icon svg{width:21px;height:21px}
.values-grid h3{color:#fff;font-size:14.5px;margin:0 0 8px;letter-spacing:.02em}
.values-grid p{color:rgba(255,255,255,.78);font-size:12.5px;line-height:1.5;margin:0}

/* ===== NUESTRA FORMA DE TRABAJAR ===== */
.process-section{background:#fff;padding-top:48px;padding-bottom:52px}
.workflow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
.workflow-grid article{text-align:center;padding:0 12px;position:relative}
.workflow-grid article:not(:last-child):after{content:"";position:absolute;top:26px;left:calc(50% + 40px);width:calc(100% - 80px);height:0;border-top:2px dotted var(--line)}
.workflow-icon{display:inline-grid;place-items:center;width:52px;height:52px;background:var(--blue);color:#fff;border-radius:50%;margin-bottom:14px;position:relative;z-index:2}
.workflow-icon svg{width:22px;height:22px}
.workflow-grid h3{font-size:15px;margin:0 0 6px;color:var(--ink)}
.workflow-grid p{font-size:12.5px;line-height:1.5;color:var(--muted);margin:0}

/* ===== CTA + REDES ===== */
.cta{background:var(--blue);color:#fff;padding:28px clamp(24px,7vw,140px);display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:clamp(18px,2vw,24px);line-height:1.3;max-width:560px;margin:0;font-weight:800;text-align:left}
.cta-right{display:flex;align-items:center;gap:22px;flex:none}
.socials{display:flex;align-items:center;gap:10px}
.socials a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:#fff;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.06);transition:.2s ease}
.socials a:hover,.socials a:focus-visible{background:#fff;color:var(--navy-dark);transform:translateY(-2px)}
.socials svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.socials svg rect,.socials svg circle{fill:none;stroke:currentColor}

/* ===== FOOTER ===== */
.site-footer{background:var(--navy-dark);padding:16px clamp(24px,7vw,140px);text-align:center}
.site-footer p{margin:0;color:rgba(255,255,255,.65);font-size:12.5px}

@media(max-width:980px){
  .hero{height:260px;background-position:5% 18%}
  .hero-inner h1{font-size:clamp(26px,4vw,36px);max-width:260px}
  .about-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:repeat(3,1fr);row-gap:26px}
  .values-grid article{border-left:1px solid rgba(255,255,255,.14)}
  .values-grid article:nth-child(3n+1){border-left:0}
  .workflow-grid{grid-template-columns:repeat(3,1fr);row-gap:28px}
  .workflow-grid article:after{display:none}
  .cta{padding:24px clamp(20px,5vw,60px)}
}
@media(max-width:920px){
  :root{--header-h:78px}
  .brand{min-width:0}.brand img{width:180px}
  .menu-toggle{display:block}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;
    background:var(--navy-dark);
    padding:14px 20px 22px;
    display:none;flex-direction:column;align-items:stretch;
    box-shadow:0 20px 32px rgba(0,0,0,.18)
  }
  .main-nav.is-open{display:flex}
  .nav-link{justify-content:space-between;width:100%;padding-inline:14px}
  .nav-dropdown{width:100%}
  .dropdown-menu{position:static;min-width:0;margin-top:4px;box-shadow:none;border:0;background:rgba(255,255,255,.06);color:#fff;display:none;opacity:1;visibility:visible;transform:none}
  .dropdown-menu.is-open{display:block}
  .dropdown-menu a{color:rgba(255,255,255,.86)}
  .dropdown-menu a:hover{background:rgba(255,255,255,.08);color:#fff}
}
@media(max-width:760px){
  .hero{height:190px;background-position:0% 15%}
  .hero-inner h1{font-size:22px;max-width:130px}
  .hero-accent{margin-top:8px;width:44px;height:2px}
  .hero-overlay{background:linear-gradient(90deg,rgba(6,20,42,.5) 0%,rgba(6,20,42,.2) 42%,rgba(6,20,42,0) 58%)}
  .intro{padding:28px 20px;flex-direction:column;gap:12px}
  .section{padding:40px 20px}
  .about-grid-section{padding-top:32px}
  .about-grid{gap:12px}
  .values-section{padding:36px 20px}
  .values-grid{grid-template-columns:1fr;row-gap:22px}
  .values-grid article{border-left:0!important;padding:0}
  .workflow-grid{grid-template-columns:1fr;row-gap:24px;text-align:left}
  .workflow-grid article{display:flex;align-items:center;gap:14px;text-align:left;padding:0}
  .workflow-grid article:after{display:none}
  .workflow-icon{margin-bottom:0;flex:none}
  .workflow-grid p{display:block}
  .cta{padding:22px 20px;flex-direction:column;align-items:flex-start;gap:16px}
  .cta h2{max-width:100%}
}