/* RESET Y FUENTES */
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  background: #f4f7fa;
  color: #203050;
  box-sizing: border-box;
  overflow-x: hidden;
}
*, *:before, *:after {
  box-sizing: inherit;
}

/* MAIN: CONTENEDOR PRINCIPAL */
main.contenedor-principal {
  width: 100%;
  margin: 0 auto;
  padding: 24px 2vw 20px 2vw;
  background: transparent;
  border-radius: 15px;
  box-shadow: 0 4px 24px 0 rgba(40,56,120,.06);
}

/* HEADER, NAV, BOTONES */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4vw 0 4vw;
  background: #fff;
  box-shadow: 0 2px 16px 0 #185ccf0d;
  position: relative;
  flex-wrap: wrap;
}
.logo-title {
  display: flex;
  align-items: center;
  gap: 18px;
}
.logo {
  width: 180px;       /* ajusta según encaje en tu header */
  height: auto;       /* mantiene proporciones */
  border-radius: 0;   /* ya no redondeamos porque es rectangular */
  background: none;   /* sin fondo artificial */
  box-shadow: none;   /* opcional, quita la sombra */
}
.site-title {
  font-size: 2.1rem;
  font-weight: bold;
  color: #123163;
  letter-spacing: 0.5px;
}
.site-title-accent {
  color: #a41217;
  font-weight: 700;
}
.nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.nav a {
  text-decoration: none;
  color: #204070;
  font-weight: 500;
  font-size: 1.15rem;
  padding: 7px 16px;
  border-radius: 8px;
  transition: background .15s, color .15s;
  background: transparent;
}
.nav a.active,
.nav a:hover {
  background: #eaf1fc;
  color: #185ccf;
}
.cta-btn {
  background: #a41217;
  color: #fff;
  border: none;
  border-radius: 18px;
  padding: 10px 30px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  margin-left: 28px;
  box-shadow: 0 2px 10px #185ccf14;
  transition: background .2s;
}
.cta-btn:hover {
  background: #163f89;
}
.theme-toggle {
  background: none;
  border: none;
  font-size: 1.5rem;
  margin-left: 18px;
  cursor: pointer;
}
.onda-cabecera {
  width: 100%;
  height: 70px;
  margin-bottom: -18px;
  overflow: hidden;
}

/* FOOTER */
.footer {
  width: 98%;
  background: #f3f7fc;
  color: #123163;
  text-align: center;
  padding: 16px 12px;
  font-size: 1rem;
  margin-top: 5px;
  border-top: 2px solid #eaf1fc;
}
.footer a {
  color: #185ccf;
  text-decoration: none;
}
.footer a:hover {
  color: #163f89;
  text-decoration: underline;
}
.footer-autor {
  margin-top: 8px;
  opacity: 0.7;
  font-size: 0.95rem;
}

/* HERO Y CARDS */
.hero {
  text-align: center;
  padding: 40px 0 26px 0;
}
.hero-title {
  font-size: 2.7rem;
  font-weight: 700;
  color: #185ccf;
  margin-bottom: 14px;
  line-height: 1.13;
}
.hero-slogan {
  font-size: 1.23rem;
  color: #203050;
  opacity: 0.87;
  margin-bottom: 24px;
}
.cards-section {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  justify-content: center;
  margin: 28px auto;
  max-width: 1000px;
}
.card {
  background: #f6f8fc;
  border-radius: 18px;
  box-shadow: 0 1px 8px #185ccf12;
  padding: 32px 26px;
  min-width: 250px;
  max-width: 300px;
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: box-shadow .18s;
}
.card:hover {
  box-shadow: 0 2px 16px #185ccf20;
  background: #eaf1fc;
}
.card-title {
  font-size: 1.19rem;
  font-weight: bold;
  color: #185ccf;
  margin-bottom: 10px;
}
.card-desc {
  color: #2a3e5e;
  font-size: 1rem;
  margin-bottom: 16px;
  opacity: 0.90;
}
.card-link {
  color: #185ccf;
  font-weight: 600;
  margin-top: auto;
  text-decoration: none;
  transition: color .16s;
}
.card-link:hover {
  color: #163f89;
  text-decoration: underline;
}

/* BOTONES GENERALES */
button,
input[type="submit"] {
  font-family: inherit;
  outline: none;
}
.centrado {
  display: block;
  text-align: center;
  margin: 18px auto 0 auto;
  font-size: 1.12em;
}

/* MODO OSCURO */
body.dark, html.dark {
  background: #222a38;
  color: #f6f8fa;
}
body.dark .modulo-box,
body.dark .bienvenida-slider {
  background: #2d3548;
  color: #f6f8fa;
  box-shadow: 0 2px 18px 0 #000b;
}
body.dark .art-text,
body.dark .card-desc,
body.dark .hero-slogan {
  color: #f6f8fa;
}
body.dark .card {
  background: #232f46;
  color: #eaf6ff;
}
body.dark .card-title {
  color: #7bb0ff;
}
body.dark .card-link {
  color: #7bb0ff;
}
body.dark .slider-arrow {
  background: #374b74;
  color: #f6f8fa;
}
body.dark .slider-arrow:hover {
  background: #23315b;
}
body.dark .centrado {
  color: #fff;
}

/* MENÚ HAMBURGUESA */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  margin-left: auto;
  margin-right: 12px;
  color: #123163;
}

/* RESPONSIVE ADAPTACIONES */
@media (max-width: 950px) {
  .contenedor-principal {
    width: 98vw;
    margin-left: 1vw;
    margin-right: 1vw;
    padding: 12px 0 22px 0;
  }
}

@media (max-width: 900px) {
  .header {
    flex-direction: column;
    align-items: stretch;
    padding: 12px 4vw;
  }

  .logo {
    width: 52px;
    height: 52px;
  }

  .logo-title {
    width: 100%;
    justify-content: space-between;
    align-items: center;
  }

  .site-title {
    font-size: 1.34rem;
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    display: none;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    margin-top: 12px;
  }

  .nav.activo {
    display: flex;
  }

  .nav a {
    padding: 12px 8px;
    font-size: 1.05rem;
    width: 100%;
    text-align: left;
    background: #f3f7fc;
    border-radius: 6px;
  }

  .cta-btn {
    margin-left: 0;
    margin-top: 12px;
    align-self: flex-start;
    padding: 8px 18px;
    font-size: 1rem;
  }
}

@media (max-width: 650px) {
  .cards-section {
    flex-direction: column;
    align-items: center;
  }

  .card {
    padding: 22px 12px;
    min-width: 90vw;
    max-width: 95vw;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-slogan {
    font-size: 1.1rem;
  }
}

@media (max-width: 600px) {
  .footer {
    font-size: 0.95rem;
    padding: 22px 16px;
  }

  .footer a {
    display: inline-block;
    margin-top: 4px;
  }
}

/* BANNER DE COOKIES */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #222;
  color: #fff;
  padding: 15px 20px;
  text-align: center;
  z-index: 9999;
  display: none;
  font-size: 15px;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.3);
}

.cookie-banner a {
  color: #0af;
  text-decoration: underline;
}

.cookie-buttons {
  margin-top: 10px;
}

.cookie-buttons button {
  margin: 0 5px;
  padding: 8px 14px;
  border: none;
  background-color: #0af;
  color: white;
  font-weight: bold;
  cursor: pointer;
  border-radius: 4px;
}

.cookie-buttons button:last-child {
  background-color: #777;
}
/* ===== Estilos para cuadrante ===== */
.cuadrante-contenedor {
  max-width: 1100px;
  margin: 35px auto 60px auto;
  padding: 20px 28px;
  background: #fff;
  border-radius: 11px;
  box-shadow: 0 0 14px #b6d7f0;
}
.cuadrante-contenedor h2 {
  margin-top: 0;
}
.cuadrante-grid {
  width: 100%;
  border-collapse: collapse;
}
.cuadrante-grid th,
.cuadrante-grid td {
  border: 1px solid #dbe7f3;
  padding: 8px 10px;
  text-align: center;
}
.cuadrante-grid th {
  background: #f2f6fb;
  font-weight: 600;
}
.cuadrante-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin: 14px 0 18px;
}
.cuadrante-toolbar .btn {
  border: 1px solid #cfe1f4;
  background: #f7fbff;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
}
.cuadrante-toolbar .btn:hover {
  background: #eaf4ff;
}
.badge-turno {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: #eef6ff;
  border: 1px solid #cfe1f4;
  font-size: 12px;
}