/* Estilos compartidos: variables, cabecera, botones, formularios y pie */
:root {
      --bg: #f1f3ff;
      --navy: #10153d;
      --blue: #2a3a9c;
      --yellow: #ffe600;
      --dim: #4b5180;
      --white: #ffffff;
    }
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
      font-family: "Bricolage Grotesque", "Segoe UI", Arial, sans-serif;
      background: var(--bg);
      color: var(--navy);
      line-height: 1.55;
    }
a { color: inherit; text-decoration: none; }
a:focus-visible, label:focus-visible {
      outline: 3px solid var(--blue);
      outline-offset: 3px;
    }
header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(241, 243, 255, 0.9);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(16, 21, 61, 0.08);
    }
.menu-responsive {
      max-width: 1180px;
      margin: 0 auto;
      padding: 12px 24px;
      display: flex;
      align-items: center;
      gap: 32px;
      position: relative;
    }
.marca { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 1.05rem; }
.logo {
      display: grid;
      place-items: center;
      width: 46px;
      height: 46px;
      border-radius: 14px;
      background: var(--navy);
      color: var(--yellow);
      font-size: 0.82rem;
      font-weight: 800;
      letter-spacing: 0.3px;
    }
.menu-nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.enlace-menu {
      padding: 9px 15px;
      border-radius: 12px;
      font-weight: 500;
      font-size: 0.95rem;
      transition: background 0.2s;
    }
.enlace-menu:hover { background: rgba(42, 58, 156, 0.1); }
.enlace-login {
      margin-left: 8px;
      border: 2px solid var(--navy);
      font-weight: 600;
    }
.enlace-login:hover { background: var(--navy); color: var(--white); }
#menu-toggle { display: none; }
.menu-icon { display: none; cursor: pointer; font-size: 1.8rem; line-height: 1; margin-left: auto; }
.hero-buttons { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; }
.btn {
      display: inline-block;
      padding: 15px 34px;
      border-radius: 16px;
      font-weight: 700;
      font-size: 1.02rem;
      transition: transform 0.15s, box-shadow 0.15s;
    }
.btn:hover { transform: translateY(-3px); }
.btn-navy { background: var(--navy); color: var(--white); box-shadow: 0 8px 20px rgba(16, 21, 61, 0.25); }
.btn-yellow { background: var(--yellow); color: var(--navy); box-shadow: 0 8px 20px rgba(255, 230, 0, 0.45); }
.contenedor { max-width: 1080px; margin: 0 auto; }
.titulo-seccion {
      font-size: clamp(1.9rem, 4.5vw, 3rem);
      font-weight: 800;
      letter-spacing: -1px;
      line-height: 1.1;
      margin-bottom: 14px;
    }
.sub-seccion { max-width: 540px; color: var(--dim); font-size: 1.05rem; margin-bottom: 56px; }
.pie { background: var(--navy); color: rgba(255, 255, 255, 0.75); text-align: center; padding: 34px 20px; font-size: 0.9rem; }
.pie nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 24px; margin-bottom: 12px; }
.pie nav a { font-weight: 500; }
.pie nav a:hover { color: var(--yellow); }
@media (max-width: 780px) {
  .menu-icon { display: block; }
  .menu-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 16px; right: 16px;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 14px;
        background: var(--white);
        border-radius: 22px;
        box-shadow: 0 20px 40px rgba(16, 21, 61, 0.2);
      }
  #menu-toggle:checked ~ .menu-nav { display: flex; }
  .enlace-login { margin: 6px 0 0; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover { transform: none; }
}

[aria-current="page"] { background: rgba(42, 58, 156, 0.12); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.cabecera-pagina { padding: 72px 0 48px; }
.cabecera-pagina h1, .duo h1 { font-size: clamp(2.2rem, 6vw, 3.8rem); font-weight: 800; letter-spacing: -1.5px; line-height: 1.05; }
.cabecera-pagina p { margin-top: 12px; color: var(--dim); max-width: 560px; font-size: 1.1rem; }
.seccion { padding-bottom: 100px; }
.formulario { display: grid; gap: 16px; }
.formulario label { display: grid; gap: 6px; font-weight: 600; font-size: 0.95rem; }
.formulario input, .formulario select, .formulario textarea { font: inherit; padding: 13px 14px; border: 2px solid rgba(16, 21, 61, 0.2); border-radius: 12px; background: #fff; color: var(--navy); }
.formulario input:focus, .formulario select:focus, .formulario textarea:focus { border-color: var(--blue); outline: none; }
.formulario .check { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.formulario .check input { width: 20px; height: 20px; }
.formulario button { border: 0; cursor: pointer; font: inherit; font-weight: 700; }
.exito { padding: 24px; border-radius: 18px; background: var(--yellow); font-weight: 700; }
.mensaje { padding: 12px 16px; border-radius: 12px; background: var(--yellow); font-weight: 600; }
.mensaje.error { background: #ffe3e3; color: #8a1c1c; }


/* ---------- Ventanas emergentes ---------- */
.modal {
  margin: auto;
  width: calc(100% - 32px);
  max-width: 760px;
  max-height: 88vh;
  padding: 0;
  border: 0;
  border-radius: 28px;
  background: var(--bg);
  color: var(--navy);
  box-shadow: 0 30px 80px rgba(16, 21, 61, 0.45);
  overflow: hidden;
}

.modal[open] {
  display: flex;
  flex-direction: column;
  animation: aparece 0.2s ease-out;
}

.modal::backdrop {
  background: rgba(16, 21, 61, 0.6);
  backdrop-filter: blur(4px);
}

.modal-caja {
  display: flex;
  flex-direction: column;
  min-height: 0;
  max-height: 88vh;
}

.modal-cab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: var(--white);
}

.modal-cab h2 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.modal-cerrar {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 0.2s;
}

.modal-cerrar:hover {
  background: var(--yellow);
  color: var(--navy);
}

.modal-cerrar:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 2px;
}

.modal-cuerpo {
  padding: 24px 26px 28px;
  overflow-y: auto;
}

.modal-intro {
  margin-bottom: 18px;
  color: var(--dim);
  font-size: 1.05rem;
}


.modal-intro { margin-bottom: 18px; color: var(--dim); font-size: 1.05rem; }
.modal-cuerpo { padding: 24px 26px 28px; overflow-y: auto; }
.modal-estrecho { max-width: 520px; }
@keyframes aparece {
  from { opacity: 0; transform: translateY(14px) scale(0.98); }
  to { opacity: 1; transform: none; }
}
@media (max-width: 700px) {
  .modal-cab, .modal-cuerpo { padding-left: 18px; padding-right: 18px; }
}
@media (prefers-reduced-motion: reduce) { .modal[open] { animation: none; } }

/* ---------- Botones secundarios ---------- */
.btn-borde { background: transparent; color: var(--navy); border: 2px solid var(--navy); padding: 13px 32px; }
.btn-borde:hover { background: var(--navy); color: var(--white); }
.btn-peq { padding: 9px 18px; font-size: 0.9rem; border-radius: 12px; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; transform: none; }

/* ---------- Avatar (imagen o inicial con color) ---------- */
.avatar {
  display: inline-grid; place-items: center; flex-shrink: 0;
  width: 44px; height: 44px; border-radius: 50%; overflow: hidden;
  background: var(--blue); color: #fff; font-weight: 800; font-size: 1.35rem; line-height: 1;
  user-select: none;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.avatar-sm { width: 36px; height: 36px; font-size: 1.2rem; }
.avatar-lg { width: 104px; height: 104px; font-size: 3.4rem; }

/* ---------- Menú de usuario (arriba a la derecha) ---------- */
.usuario-menu { position: relative; margin-left: 8px; }
.usuario-boton {
  display: flex; align-items: center; gap: 10px; max-width: 260px;
  padding: 4px 14px 4px 4px; border: 2px solid var(--navy); border-radius: 999px;
  background: transparent; color: var(--navy); font: inherit; font-weight: 600; cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.usuario-boton:hover, .usuario-boton[aria-expanded="true"] { background: var(--navy); color: var(--white); }
.usuario-boton:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.usuario-nombre { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 150px; }
.usuario-flecha { font-size: 0.75rem; }
.usuario-lista {
  position: absolute; right: 0; top: calc(100% + 10px); min-width: 190px; z-index: 60;
  padding: 8px; border-radius: 18px; background: #fff; box-shadow: 0 20px 40px rgba(16, 21, 61, 0.22);
}
.usuario-lista[hidden] { display: none; }
.usuario-lista button {
  display: block; width: 100%; text-align: left; padding: 11px 14px; border: 0; border-radius: 12px;
  background: none; color: var(--navy); font: inherit; font-weight: 600; cursor: pointer;
}
.usuario-lista button:hover, .usuario-lista button:focus-visible { background: rgba(42, 58, 156, 0.12); outline: none; }
@media (max-width: 780px) {
  .usuario-menu { margin: 6px 0 0; }
  .usuario-boton { width: 100%; max-width: none; }
  .usuario-lista { position: static; margin-top: 6px; box-shadow: none; background: var(--bg); }
}

/* ---------- Selector de imagen ---------- */
.campo-imagen { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.campo-imagen .acciones-img { display: grid; gap: 8px; justify-items: start; }
.campo-imagen .botones-img { display: flex; gap: 8px; flex-wrap: wrap; }
.campo-imagen small { color: var(--dim); font-weight: 500; }
.campo-imagen .etq { font-weight: 600; font-size: 0.95rem; }
.formulario .campo-imagen button, .modal .campo-imagen button { font: inherit; font-weight: 700; cursor: pointer; }

/* ---------- Formularios dentro de ventanas ---------- */
.modal .formulario { padding: 0; box-shadow: none; background: none; border-radius: 0; }
.modal-botones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 4px; }
.modal-botones .btn { padding: 13px 28px; border: 2px solid transparent; cursor: pointer; font: inherit; font-weight: 700; }
.modal-botones .btn-borde { border-color: var(--navy); }
.modal-texto { font-size: 1.1rem; margin-bottom: 22px; }

.formulario button.btn-borde, .modal button.btn-borde { border: 2px solid var(--navy); background: transparent; color: var(--navy); }
.formulario button.btn-borde:hover, .modal button.btn-borde:hover { background: var(--navy); color: var(--white); }

.campo-imagen [hidden] { display: none !important; }


/* Dropdown / Mega Menu Styles */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
  --color-bg-dark: #070d2b;
  --color-yellow: #ffe600;
  --color-yellow-hover: #ebd500;
  --color-text-white: #ffffff;
  --color-border: rgba(255, 255, 255, 0.25);
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

.navbar-header {
  background-color: var(--color-bg-dark);
  border-bottom: 2px solid var(--color-border);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
  font-family: var(--font-main);
  width: 100%;
  position: relative;
  z-index: 1000;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.badge-logo {
  background-color: var(--color-yellow);
  color: #000000;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.4rem 0.65rem;
  border-radius: 8px;
  letter-spacing: 0.5px;
}

.brand-title {
  color: var(--color-text-white);
  font-weight: 700;
  font-size: 1.1rem;
  white-space: nowrap;
}

/* Nav & Dropdown Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--color-text-white);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 0.6rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.nav-link .arrow {
  font-size: 0.75rem;
  transition: transform 0.25s ease;
  opacity: 0.7;
}

.nav-item.dropdown:hover .nav-link {
  color: var(--color-yellow);
}

.nav-item.dropdown:hover .nav-link .arrow {
  transform: rotate(180deg);
  opacity: 1;
}

/* El desplegable flotante */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background-color: #0c143d;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-top: 3px solid var(--color-yellow);
  border-radius: 14px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55);
  padding: 1.25rem 1.5rem;
  min-width: 320px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s;
  z-index: 1010;
}

/* Mostrar menú al hacer HOVER sobre el ítem */
.nav-item.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-inner {
  display: flex;
  gap: 2rem;
}

.dropdown-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  white-space: nowrap;
}

.dropdown-col h4 {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 0.4rem;
  font-weight: 700;
}

.dropdown-col a {
  color: var(--color-text-white);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.dropdown-col a:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-yellow);
  transform: translateX(4px);
}

.highlight-col {
  background: rgba(255, 230, 0, 0.08);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  max-width: 180px;
  white-space: normal;
}

.highlight-col .badge-new {
  background-color: var(--color-yellow);
  color: #000;
  font-weight: 800;
  font-size: 0.7rem;
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 0.5rem;
}

.highlight-col p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.82rem;
  line-height: 1.35;
}

.btn-login {
  background-color: var(--color-yellow);
  color: #000000;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.65rem 1.4rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.1s ease;
  white-space: nowrap;
}

.btn-login:hover {
  background-color: var(--color-yellow-hover);
}

.btn-login:active {
  transform: scale(0.98);
}

@media (max-width: 960px) {
  .nav-menu {
    display: none;
  }
}


/* Menús desplegables: aspecto más sencillo y limpio */
.dropdown-menu {
  background: #ffffff;
  border: 1px solid rgba(16, 21, 61, 0.12);
  border-top: 2px solid var(--color-yellow);
  border-radius: 10px;
  box-shadow: 0 12px 28px rgba(16, 21, 61, 0.16);
  padding: 1.1rem 1.2rem;
  min-width: 280px;
}
.dropdown-inner { gap: 1.5rem; }
.dropdown-col h4 {
  color: #727791;
  font-size: 0.72rem;
  letter-spacing: 0.55px;
}
.dropdown-col a {
  color: #182044;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.45rem 0.55rem;
  border-radius: 6px;
}
.dropdown-col a:hover {
  background: #f1f3ff;
  color: #182044;
  transform: none;
}
.highlight-col {
  background: #f3f4fa;
  border-radius: 8px;
}
.highlight-col .badge-new {
  background: #e8eaf3;
  color: #182044;
}
.highlight-col p { color: #454b65; }

/* Presentación del equipo */
.equipo-intro { margin: 8px 0 28px; }
.equipo-intro h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  letter-spacing: -0.8px;
  margin-bottom: 6px;
}
.equipo-intro p { color: var(--dim); }
.equipo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  max-width: 900px;
}
.miembro-equipo { text-align: center; }
.foto-equipo {
  width: clamp(170px, 19vw, 230px);
  aspect-ratio: 1;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #e2e5f0;
  border: 6px solid #fff;
  box-shadow: 0 8px 24px rgba(16, 21, 61, 0.12);
  color: #30395f;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 1px;
}
.miembro-equipo h3 { font-size: 1.25rem; font-weight: 700; }
@media (max-width: 700px) {
  .equipo-grid { grid-template-columns: 1fr; gap: 34px; }
  .foto-equipo { width: 190px; }
}

/* Nombre del usuario en blanco cuando la sesión está iniciada */
.usuario-boton {
  color: #ffffff !important;
  border-color: rgba(255,255,255,0.9) !important;
}
.usuario-boton .usuario-nombre,
.usuario-boton .usuario-flecha,
.usuario-boton > span,
.usuario-boton > i {
  color: #ffffff !important;
}
.usuario-boton:hover,
.usuario-boton[aria-expanded="true"] {
  color: #ffffff !important;
}


/* Corrección de cabecera para GitHub Pages */
.navbar-header { background:#10153d !important; color:#fff !important; width:100%; position:relative; z-index:1000; }
.navbar-header .header-container {
  width:100%; max-width:1200px; margin:0 auto; padding:16px 24px;
  display:flex !important; flex-direction:row !important; align-items:center !important;
  justify-content:space-between !important; gap:24px;
}
.navbar-header .brand-link { display:flex !important; align-items:center; gap:12px; white-space:nowrap; }
.navbar-header .brand-title { color:#fff !important; font-weight:700; }
.navbar-header .nav-menu { display:flex !important; flex-direction:row !important; align-items:center; justify-content:center; gap:14px; margin:0; }
.navbar-header .nav-item { position:relative; }
.navbar-header .nav-link { display:inline-flex !important; align-items:center; color:#fff !important; padding:12px 9px; text-decoration:none; white-space:nowrap; }
.navbar-header .dropdown-menu {
  display:block; position:absolute; top:100%; left:50%; min-width:280px;
  background:#fff !important; color:#182044; padding:16px;
  border:1px solid rgba(16,21,61,.12); border-top:2px solid #ffe600;
  border-radius:10px; box-shadow:0 12px 28px rgba(16,21,61,.16);
  opacity:0; visibility:hidden; pointer-events:none;
  transform:translate(-50%,12px); z-index:1100;
}
.navbar-header .nav-item.dropdown:hover .dropdown-menu,
.navbar-header .nav-item.dropdown:focus-within .dropdown-menu {
  opacity:1; visibility:visible; pointer-events:auto; transform:translate(-50%,0);
}
.navbar-header .dropdown-inner { display:flex; gap:24px; }
.navbar-header .dropdown-col { display:flex; flex-direction:column; gap:7px; white-space:nowrap; }
.navbar-header .dropdown-col h4 { color:#727791 !important; font-size:11px; }
.navbar-header .dropdown-col a { color:#182044 !important; display:block; padding:7px 9px; text-decoration:none; }
.navbar-header .dropdown-col a:hover { background:#f1f3ff; }
.navbar-header .header-actions { display:flex !important; align-items:center; gap:12px; }
.navbar-header .usuario-boton { color:#fff !important; }
.navbar-header .btn-login { color:#10153d !important; }
@media(max-width:960px) {
 .navbar-header .header-container { flex-wrap:wrap; }
 .navbar-header .nav-menu { display:none !important; }
}