/* ============================
   Management Academy — Cream UI
   ============================ */

:root{
  --bg: #F7F2E8;         /* crema suave */
  --bg2:#FFF8EE;         /* crema claro */
  --text:#0E1A2B;        /* azul tinta */
  --muted:#4B5563;       /* gris */
  --card:#FFFFFFCC;      /* blanco con leve transparencia */
  --border:#E7DDCF;
  --shadow: 0 10px 30px rgba(15, 23, 42, .10);
  --brand:#0B3B80;       /* azul marca */
  --brand2:#2E6BE6;      /* azul claro */
  --btn:#0B3B80;
  --btnText:#FFFFFF;
  --radius:18px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; width:100%; }

body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(46,107,230,.10), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(11,59,128,.10), transparent 55%),
    linear-gradient(180deg, var(--bg2), var(--bg));
  color:var(--text);
  overflow-x:hidden;
}

/* Links generales */
a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}

/* Header */
header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(255, 248, 238, .75);
  border-bottom:1px solid rgba(231,221,207,.8);
}

.navbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:240px;
}
.brand img{
  width:44px; height:44px;
  border-radius:12px;
  box-shadow: 0 8px 18px rgba(11,59,128,.15);
}
.brand .title{
  font-weight:800;
  letter-spacing:.2px;
  line-height:1.1;
}
.brand .subtitle{
  font-size:.88rem;
  color:var(--muted);
}

nav ul{
  list-style:none;
  display:flex;
  gap:10px;
  align-items:center;
  margin:0; padding:0;
}
nav a{
  display:inline-flex;
  padding:10px 12px;
  border-radius:12px;
  font-weight:600;
  color:#1F2937;
}
nav a:hover{
  background: rgba(11,59,128,.08);
  text-decoration:none;
}
nav a.active{
  background: rgba(11,59,128,.10);
  box-shadow: inset 0 0 0 1px rgba(11,59,128,.12);
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:10px 14px;
  border-radius:14px;
  font-weight:800;
  background: linear-gradient(135deg, var(--btn), var(--brand2));
  color:var(--btnText);
  box-shadow: 0 12px 22px rgba(46,107,230,.22);
  text-decoration:none !important;
}
.btn:hover{ filter:brightness(1.03); }
.btn.secondary{
  background: transparent;
  color: var(--text);
  box-shadow:none;
  border:1px solid var(--border);
}
.btn.secondary:hover{
  background: rgba(255,255,255,.6);
}
.btn.wa{
  white-space:nowrap;
}

/* Mobile menu */
.menu-btn{
  display:none;
  border:1px solid var(--border);
  background: rgba(255,255,255,.55);
  padding:10px 12px;
  border-radius:12px;
  font-weight:800;
  cursor:pointer;
}

/* Hero / Banner */
.page-head{
  padding:26px 0 0;
}
.hero-banner{
  margin: 18px 0 0;
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid rgba(231,221,207,.9);
  box-shadow: var(--shadow);
  background: #fff;
}
.hero-banner img{
  width:100%;
  height:320px;
  object-fit:cover;
  display:block;
}
.hero-inner{
  margin-top:18px;
  display:grid;
  gap:10px;
}
h1{
  margin:0;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing:-.4px;
}
.lead{
  margin:0;
  color:var(--muted);
  max-width: 72ch;
  line-height:1.5;
}

.pills{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:8px;
}
.badge{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(255,255,255,.65);
  border:1px solid rgba(231,221,207,.9);
  font-weight:700;
  color:#1F2937;
}

/* Sections */
.section{
  padding:26px 0 10px;
}

.grid2{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap:22px;
  align-items:start;
}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:22px;
}

.card{
  background: rgba(255,255,255,.75);
  border:1px solid rgba(231,221,207,.95);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: 0 16px 28px rgba(15,23,42,.08);
}

.card h3{
  margin:0 0 10px 0;
  font-size:1.1rem;
}
.small{ font-size:.93rem; color:var(--muted); margin:0; }
.list{
  margin:0;
  padding-left:18px;
  color:#1F2937;
}
.list li{ margin:6px 0; }

.actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:14px;
}

/* Contact form */
.field{
  display:grid;
  gap:6px;
  margin-top:10px;
}
label{ font-weight:800; font-size:.92rem; color:#1F2937; }
input, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(231,221,207,.95);
  background: rgba(255,255,255,.75);
  outline:none;
  font: inherit;
}
textarea{ min-height:120px; resize:vertical; }
input:focus, textarea:focus{
  box-shadow: 0 0 0 4px rgba(46,107,230,.14);
  border-color: rgba(46,107,230,.45);
}

/* Footer */
footer{
  margin-top:30px;
  padding:22px 0 26px;
  border-top:1px solid rgba(231,221,207,.9);
  background: rgba(255,248,238,.55);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap:22px;
  align-items:start;
}
hr.soft{
  border:none;
  height:1px;
  background: rgba(231,221,207,.9);
  margin:18px 0 10px;
}

.footer-links a{ display:inline-block; padding:6px 0; color:#1F2937; font-weight:650; }
.footer-links a:hover{ text-decoration:underline; }

.kpi{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:12px;
}
.kpi .chip{
  background: rgba(11,59,128,.08);
  border:1px solid rgba(11,59,128,.14);
  color:#0B3B80;
  font-weight:850;
  padding:8px 12px;
  border-radius:999px;
}

/* ============================
   Certinet Alliance link
   Azul -> rojo al visitar
   ============================ */
a.certinet-link:link,
a.certinet-link:active{
  color: var(--brand2) !important; /* azul */
  text-decoration: underline !important;
  font-weight: 800;
}

a.certinet-link:hover{
  color: var(--brand) !important;
}

a.certinet-link:visited{
  color: #c62828 !important; /* rojo */
}

/* Responsive */
@media (max-width: 980px){
  .grid3{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 860px){
  .grid2{ grid-template-columns: 1fr; }
  nav ul{
    display:none;
    width:100%;
    flex-direction:column;
    align-items:stretch;
    gap:8px;
    padding:10px 0 0;
  }
  nav ul.open{ display:flex; }
  .menu-btn{ display:inline-flex; }
  .brand{ min-width:auto; }
  .hero-banner img{ height:240px; }
}