/* ================================
   TEMA INSTITUCIONAL
================================ */
:root {
  --bordo: #6e0f1a;
  --bordo-light: #8f1d2c;
  --bordo-soft: #f3e6e8;

  --negro: #0f0f0f;
  --gris-oscuro: #2b2b2b;
  --gris: #6e6e6e;
  --gris-claro: #e5e5e5;
  --blanco: #ffffff;

  --shadow-soft: 0 8px 25px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 14px 40px rgba(0, 0, 0, 0.15);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;

  --transition: all 0.35s ease;
}

/* TEXTOS */
h1, h2, h3, h4 {
  color: var(--negro);
  letter-spacing: 1px;
}

p {
  color: var(--gris-oscuro);
}

/* NAVBAR */
.navbar {
  background: var(--negro) !important;
  box-shadow: var(--shadow-soft);
}

.navbar-brand span {
  font-weight: 600;
  letter-spacing: 1px;
}

.nav-link {
  color: var(--blanco) !important;
  margin-left: 10px;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--bordo-light) !important;
}

/* FOOTER */
.footer {
  background: var(--negro);
  color: var(--blanco);
  padding: 40px 0;
}

.footer img {
  width: 20px;
  margin-right: 10px;
}

.footer li {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

/* ===== SLIDER ===== */
.slider {
  height: 90vh;
  margin: 0;
  padding: 0;
}

.slider .item {
  height: 90vh;
  background-size: cover;
  background-position: center;

}



/* ===== CONTENIDO SLIDER ===== */
.slider .content {
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  padding: 40px;
  max-width: 600px;
  border-radius: 12px;
}

/* ===== LIRA ===== */
.lira {
  position: fixed;
  bottom: 25px;
  right: 25px;

  width: 70px;
  height: 70px;

  border-radius: 50%;
  object-fit: cover;

  background: #fff;
  padding: 8px;

  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  z-index: 999;
}

.lira:hover {
  opacity: 1;
  transform: scale(1.05);
  transition: 0.3s;
}



/* ===== AJUSTE NAVBAR ===== */
body {
  padding-top: 80px;
}

/* ===== OVERLAY INSTITUCIONAL ===== */
.institucional-img {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
}

.institucional-img img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(20%);
  transition: transform 0.4s ease;
}

.institucional-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(122, 12, 29, 0.25),
    rgba(0, 0, 0, 0.55)
  );
}

.institucional-img:hover img {
  transform: scale(1.05);
}

/* ===== CARDS DEPARTAMENTOS (SIN ICONOS) ===== */
.departamentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 20px;
}

.departamento-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 28px 22px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  border-top: 5px solid #7a0c1d;
  transition: all 0.3s ease;
}

.departamento-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 45px rgba(0,0,0,0.15);
}

.departamento-card h5 {
  font-size: 1.05rem;
  margin: 0;
  color: #111;
  font-weight: 600;
}