:root {
  --directivas-petroleo: #123f4d;
  --directivas-petroleo-dark: #092c38;
  --directivas-petroleo-deep: #061f29;
  --directivas-petroleo-light: #1d5665;
  --directivas-turquesa: #14b8b0;
  --directivas-turquesa-dark: #078d88;
  --directivas-turquesa-light: #dff8f5;
  --directivas-mint: #8ee4dc;
  --directivas-mint-soft: #effcfb;
  --directivas-blanco: #ffffff;
  --directivas-fondo: #f8fcfb;
  --directivas-texto: #29454e;
  --directivas-texto-suave: #647980;
  --directivas-muted: #8ca0a6;
  --directivas-border: #d8ecea;
  --directivas-radio-xl: 32px;
  --directivas-radio-lg: 24px;
  --directivas-radio-md: 18px;
  --directivas-sombra: 0 18px 45px rgba(18, 63, 77, 0.09);
  --directivas-sombra-hover: 0 25px 55px rgba(18, 63, 77, 0.15);
}

.directivas-publicas {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 5% 18%,
      rgba(20, 184, 176, 0.08) 0 85px,
      transparent 86px
    ),
    radial-gradient(
      circle at 96% 11%,
      rgba(142, 228, 220, 0.12) 0 105px,
      transparent 106px
    ),
    radial-gradient(
      circle at 91% 67%,
      rgba(20, 184, 176, 0.06) 0 130px,
      transparent 131px
    ),
    radial-gradient(
      circle at 4% 82%,
      rgba(142, 228, 220, 0.08) 0 75px,
      transparent 76px
    ),
    var(--directivas-fondo);
  color: var(--directivas-texto);
}

.directivas-publicas::before,
.directivas-publicas::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.directivas-publicas::before {
  width: 220px;
  height: 220px;
  top: 460px;
  right: -105px;
  border: 32px solid rgba(20, 184, 176, 0.05);
}

.directivas-publicas::after {
  width: 150px;
  height: 150px;
  top: 900px;
  left: -70px;
  background: rgba(142, 228, 220, 0.07);
}

.directivas-publicas .container {
  position: relative;
  z-index: 1;
}

.directivas-header {
  position: relative;
  overflow: hidden;
  padding: 62px 0 78px;
  color: var(--directivas-blanco);
  background:
    radial-gradient(
      circle at 82% 22%,
      rgba(20, 184, 176, 0.24) 0 95px,
      transparent 96px
    ),
    radial-gradient(
      circle at 91% 78%,
      rgba(142, 228, 220, 0.14) 0 58px,
      transparent 59px
    ),
    linear-gradient(
      135deg,
      var(--directivas-petroleo-deep) 0%,
      var(--directivas-petroleo-dark) 48%,
      var(--directivas-petroleo) 100%
    );
}

.directivas-retorno-header {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0 0 28px;
}

.directivas-retorno-header .btn-volver {
  border-color: rgba(142, 228, 220, 0.65);
  background: rgba(255, 255, 255, 0.1);
  color: var(--directivas-blanco);
  box-shadow: 0 8px 22px rgba(6, 31, 41, 0.14);
  backdrop-filter: blur(6px);
}

.directivas-retorno-header .btn-volver:hover {
  border-color: var(--directivas-mint);
  background: var(--directivas-blanco);
  color: var(--directivas-petroleo);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(6, 31, 41, 0.2);
}

.directivas-header::before,
.directivas-header::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.directivas-header::before {
  width: 260px;
  height: 260px;
  top: -130px;
  left: -105px;
  border: 38px solid rgba(20, 184, 176, 0.07);
}

.directivas-header::after {
  width: 90px;
  height: 90px;
  right: 17%;
  bottom: -38px;
  background: rgba(142, 228, 220, 0.1);
}

.directivas-header-contenido {
  position: relative;
  z-index: 1;
  max-width: 850px;
  margin: 0 auto;
  text-align: center;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 18px;
  border: 1px solid rgba(20, 184, 176, 0.42);
  border-radius: 999px;
  background: rgba(20, 184, 176, 0.12);
  color: var(--directivas-mint);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.directivas-header h1 {
  margin: 0 0 18px;
  color: var(--directivas-blanco);
  font-size: clamp(2.3rem, 5vw, 4rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -1.5px;
}

.directivas-header h1::after {
  content: "";
  display: block;
  width: 58px;
  height: 4px;
  margin: 20px auto 0;
  border-radius: 999px;
  background: var(--directivas-turquesa);
}

.directivas-header p {
  max-width: 720px;
  margin: 22px auto 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
  line-height: 1.75;
}

.directivas-contenido {
  position: relative;
  padding: 65px 0 80px;
}

.directivas-filtro {
  position: relative;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: 850px;
  margin: 0 auto 18px;
  padding: 15px 18px;
  border: 1px solid rgba(20, 184, 176, 0.14);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 14px 35px rgba(18, 63, 77, 0.08);
}

.filtro-icon {
  flex: 0 0 52px;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 17px;
  background: var(--directivas-turquesa-light);
  color: var(--directivas-turquesa-dark);
  font-size: 1.3rem;
}

.filtro-contenido {
  position: relative;
  flex: 1;
  min-width: 0;
}

.filtro-contenido label {
  display: block;
  margin-bottom: 5px;
  color: var(--directivas-petroleo);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.buscador-cursos {
  position: relative;
  width: 100%;
}

.buscador-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.filtro-input {
  display: block;
  width: 100%;
  min-height: 47px;
  padding: 10px 55px 10px 16px;
  border: 2px solid rgba(20, 184, 176, 0.12);
  border-radius: 16px;
  outline: none;
  background: var(--directivas-mint-soft);
  color: var(--directivas-texto);
  font-size: 0.96rem;
  font-weight: 600;
  transition:
    border-color 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease;
}

.filtro-input::placeholder {
  color: var(--directivas-muted);
  font-weight: 500;
}

.filtro-input:hover {
  border-color: rgba(20, 184, 176, 0.3);
}

.filtro-input:focus {
  border-color: var(--directivas-turquesa);
  outline: none;
  background: var(--directivas-blanco);
  box-shadow: 0 0 0 4px rgba(20, 184, 176, 0.1);
}

.btn-desplegar-cursos {
  position: absolute;
  top: 50%;
  right: 7px;
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateY(-50%);
  border: 0;
  border-radius: 11px;
  background: var(--directivas-turquesa-light);
  color: var(--directivas-turquesa-dark);
  font-size: 0.9rem;
  cursor: pointer;
  transition:
    background 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease;
}

.btn-desplegar-cursos:hover {
  background: var(--directivas-turquesa);
  color: var(--directivas-blanco);
}

.btn-desplegar-cursos[aria-expanded="true"] {
  background: var(--directivas-petroleo);
  color: var(--directivas-blanco);
}

.btn-desplegar-cursos[aria-expanded="true"] i {
  transform: rotate(180deg);
}

.btn-desplegar-cursos i {
  display: block;
  transition: transform 0.25s ease;
}

.lista-cursos {
  position: absolute;
  top: calc(100% + 9px);
  left: 0;
  right: 0;
  z-index: 100;
  max-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  border: 1px solid rgba(20, 184, 176, 0.14);
  border-radius: 20px;
  background: var(--directivas-blanco);
  box-shadow: 0 20px 45px rgba(18, 63, 77, 0.16);
  transition:
    max-height 0.3s ease,
    opacity 0.22s ease,
    visibility 0.22s ease,
    transform 0.22s ease;
}

.lista-cursos.abierta {
  max-height: 310px;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lista-cursos::-webkit-scrollbar {
  width: 7px;
}

.lista-cursos::-webkit-scrollbar-track {
  margin: 8px 0;
  border-radius: 20px;
  background: var(--directivas-mint-soft);
}

.lista-cursos::-webkit-scrollbar-thumb {
  border-radius: 20px;
  background: rgba(20, 184, 176, 0.4);
}

.lista-cursos::-webkit-scrollbar-thumb:hover {
  background: var(--directivas-turquesa);
}

.curso-opcion {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 10px 15px;
  border: 0;
  border-bottom: 1px solid rgba(18, 63, 77, 0.06);
  background: transparent;
  color: var(--directivas-petroleo);
  text-align: left;
  cursor: pointer;
  transition:
    background 0.2s ease,
    padding-left 0.2s ease;
}

.curso-opcion:first-child {
  border-radius: 20px 20px 0 0;
}

.curso-opcion:last-of-type {
  border-bottom: 0;
}

.curso-opcion:hover,
.curso-opcion:focus {
  padding-left: 20px;
  outline: none;
  background: var(--directivas-turquesa-light);
}

.curso-opcion-icono {
  flex: 0 0 37px;
  width: 37px;
  height: 37px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(20, 184, 176, 0.1);
  color: var(--directivas-turquesa-dark);
  font-size: 0.9rem;
  transition:
    background 0.2s ease,
    color 0.2s ease;
}

.curso-opcion:hover .curso-opcion-icono,
.curso-opcion:focus .curso-opcion-icono {
  background: var(--directivas-turquesa);
  color: var(--directivas-blanco);
}

.curso-opcion-texto {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  color: var(--directivas-petroleo);
  font-size: 0.92rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.curso-opcion-flecha {
  flex: 0 0 auto;
  color: var(--directivas-turquesa-dark);
  font-size: 1.3rem;
  transition: transform 0.2s ease;
}

.curso-opcion:hover .curso-opcion-flecha,
.curso-opcion:focus .curso-opcion-flecha {
  transform: translateX(4px);
}

.cursos-sin-resultados {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 20px;
  color: var(--directivas-texto-suave);
  font-size: 0.88rem;
  font-weight: 700;
}

.cursos-sin-resultados i {
  color: var(--directivas-turquesa);
  font-size: 1.05rem;
}

.filtro-limpiar {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 21px;
  border: 0;
  border-radius: 50%;
  background: #edf7f6;
  color: var(--directivas-petroleo);
  font-size: 0.85rem;
  cursor: pointer;
  transition:
    background 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease;
}

.filtro-limpiar:hover {
  background: var(--directivas-turquesa);
  color: var(--directivas-blanco);
  transform: rotate(8deg);
}

.directivas-resultados {
  max-width: 850px;
  margin: 0 auto 30px;
  padding-left: 8px;
}

.contador-directivas {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--directivas-turquesa-light);
  color: var(--directivas-turquesa-dark);
  font-size: 0.78rem;
  font-weight: 800;
}

.directivas-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 25px;
}

.directiva-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid rgba(18, 63, 77, 0.07);
  border-radius: var(--directivas-radio-xl);
  background: var(--directivas-blanco);
  box-shadow: var(--directivas-sombra);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.directiva-card::before {
  content: "";
  position: absolute;
  width: 125px;
  height: 125px;
  top: -55px;
  right: -45px;
  border-radius: 50%;
  background: rgba(20, 184, 176, 0.07);
  pointer-events: none;
}

.directiva-card::after {
  content: "";
  position: absolute;
  width: 42px;
  height: 42px;
  right: 70px;
  top: 48px;
  border-radius: 50%;
  background: rgba(142, 228, 220, 0.12);
  pointer-events: none;
}

.directiva-card:hover {
  transform: translateY(-7px);
  border-color: rgba(20, 184, 176, 0.24);
  box-shadow: var(--directivas-sombra-hover);
}

.directiva-card-decoracion {
  position: absolute;
  top: -45px;
  right: -45px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(20, 184, 176, 0.05);
  pointer-events: none;
}

.directiva-card-decoracion::after {
  content: "";
  position: absolute;
  width: 45px;
  height: 45px;
  top: 75px;
  left: -65px;
  border-radius: 50%;
  background: rgba(142, 228, 220, 0.12);
}

.directiva-card-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 17px;
  padding: 26px 25px 23px;
  background: linear-gradient(
    135deg,
    rgba(18, 63, 77, 0.035),
    rgba(20, 184, 176, 0.07)
  );
  border-bottom: 1px solid rgba(18, 63, 77, 0.06);
}

.curso-icon {
  flex: 0 0 57px;
  width: 57px;
  height: 57px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 19px;
  background: var(--directivas-petroleo);
  color: var(--directivas-blanco);
  font-size: 1.45rem;
  box-shadow: 0 9px 20px rgba(9, 44, 56, 0.15);
}

.curso-texto {
  min-width: 0;
}

.curso-texto > span {
  display: block;
  margin-bottom: 4px;
  color: var(--directivas-turquesa-dark);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 1.3px;
}

.curso-texto h2 {
  overflow: hidden;
  margin: 0;
  color: var(--directivas-petroleo);
  font-size: 1.2rem;
  line-height: 1.3;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.directiva-card-contenido {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 17px;
  flex: 1;
  padding: 25px;
}

.pdf-icon {
  flex: 0 0 58px;
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 19px;
  background: var(--directivas-turquesa-light);
  color: var(--directivas-turquesa-dark);
  font-size: 1.9rem;
}

.pdf-informacion {
  min-width: 0;
}

.pdf-informacion strong {
  display: block;
  margin-bottom: 7px;
  color: var(--directivas-petroleo);
  font-size: 0.96rem;
  line-height: 1.4;
  font-weight: 800;
}

.pdf-informacion span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--directivas-texto-suave);
  font-size: 0.78rem;
}

.pdf-informacion span i {
  color: var(--directivas-turquesa-dark);
}

.directiva-card-footer {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0 25px 25px;
}

.btn-directiva {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 45px;
  padding: 10px 13px;
  border-radius: 15px;
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 0.25s ease,
    background 0.25s ease,
    color 0.25s ease,
    box-shadow 0.25s ease;
}

.btn-directiva:hover {
  transform: translateY(-3px);
}

.btn-ver-pdf {
  background: var(--directivas-petroleo);
  color: var(--directivas-blanco);
}

.btn-ver-pdf:hover {
  background: var(--directivas-petroleo-dark);
  color: var(--directivas-blanco);
  box-shadow: 0 8px 18px rgba(9, 44, 56, 0.16);
}

.btn-descargar {
  border: 1px solid rgba(20, 184, 176, 0.22);
  background: var(--directivas-turquesa-light);
  color: var(--directivas-turquesa-dark);
}

.btn-descargar:hover {
  background: var(--directivas-turquesa);
  color: var(--directivas-blanco);
  box-shadow: 0 8px 18px rgba(20, 184, 176, 0.16);
}

.resultado-vacio {
  max-width: 650px;
  margin: 35px auto;
  padding: 45px 30px;
  border: 1px solid rgba(20, 184, 176, 0.13);
  border-radius: var(--directivas-radio-xl);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--directivas-sombra);
  text-align: center;
}

.resultado-vacio-icon {
  width: 75px;
  height: 75px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  border-radius: 25px;
  background: var(--directivas-turquesa-light);
  color: var(--directivas-turquesa-dark);
  font-size: 2rem;
}

.resultado-vacio h2 {
  margin: 0 0 10px;
  color: var(--directivas-petroleo);
  font-size: 1.55rem;
  font-weight: 800;
}

.resultado-vacio p {
  margin: 0 0 24px;
  color: var(--directivas-texto-suave);
  line-height: 1.7;
}

.directivas-nota {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  max-width: 900px;
  margin: 55px auto 0;
  padding: 24px 27px;
  border: 1px solid rgba(20, 184, 176, 0.18);
  border-radius: 24px;
  background: linear-gradient(
    135deg,
    rgba(223, 248, 245, 0.9),
    rgba(255, 255, 255, 0.97)
  );
}

.nota-icon {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: var(--directivas-turquesa);
  color: var(--directivas-blanco);
  font-size: 1.25rem;
  box-shadow: 0 8px 18px rgba(20, 184, 176, 0.18);
}

.directivas-nota strong {
  display: block;
  margin-bottom: 5px;
  color: var(--directivas-petroleo);
  font-size: 0.95rem;
  font-weight: 800;
}

.directivas-nota p {
  margin: 0;
  color: var(--directivas-texto-suave);
  font-size: 0.88rem;
  line-height: 1.7;
}

.directivas-retorno {
  padding-top: 35px;
  text-align: center;
}

.btn-volver {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 11px 23px;
  border: 2px solid var(--directivas-petroleo);
  border-radius: 999px;
  background: transparent;
  color: var(--directivas-petroleo);
  font-size: 0.88rem;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 0.25s ease,
    background 0.25s ease,
    color 0.25s ease,
    box-shadow 0.25s ease;
}

.btn-volver:hover {
  transform: translateY(-3px);
  background: var(--directivas-petroleo);
  color: var(--directivas-blanco);
  box-shadow: 0 10px 25px rgba(9, 44, 56, 0.16);
}

.directivas-vacio {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: center;
  padding: 70px 0;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 8% 20%,
      rgba(20, 184, 176, 0.08) 0 90px,
      transparent 91px
    ),
    radial-gradient(
      circle at 92% 75%,
      rgba(142, 228, 220, 0.1) 0 110px,
      transparent 111px
    ),
    var(--directivas-fondo);
}

.directivas-vacio::before,
.directivas-vacio::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.directivas-vacio::before {
  width: 250px;
  height: 250px;
  top: -110px;
  right: -90px;
  border: 38px solid rgba(20, 184, 176, 0.05);
}

.directivas-vacio::after {
  width: 160px;
  height: 160px;
  bottom: -75px;
  left: -55px;
  background: rgba(142, 228, 220, 0.07);
}

.contenido-vacio {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
  padding: 55px 40px;
  border: 1px solid rgba(18, 63, 77, 0.07);
  border-radius: var(--directivas-radio-xl);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--directivas-sombra);
  text-align: center;
}

.vacio-icon {
  width: 85px;
  height: 85px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 23px;
  border-radius: 28px;
  background: var(--directivas-turquesa-light);
  color: var(--directivas-turquesa-dark);
  font-size: 2.5rem;
}

.contenido-vacio .section-eyebrow {
  margin-bottom: 15px;
  background: var(--directivas-turquesa-light);
  color: var(--directivas-turquesa-dark);
  border-color: rgba(20, 184, 176, 0.25);
}

.contenido-vacio h2 {
  margin: 0 0 15px;
  color: var(--directivas-petroleo);
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  font-weight: 800;
}

.contenido-vacio p {
  max-width: 570px;
  margin: 0 auto 28px;
  color: var(--directivas-texto-suave);
  line-height: 1.8;
}

@media (max-width: 1100px) {
  .directivas-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 850px) {
  .directivas-header {
    padding: 58px 0 70px;
  }

  .directivas-contenido {
    padding: 55px 0 70px;
  }

  .directivas-grid {
    grid-template-columns: 1fr;
    max-width: 650px;
    margin: 0 auto;
  }

  .directivas-filtro {
    max-width: 650px;
  }

  .directivas-resultados {
    max-width: 650px;
  }
}

@media (max-width: 576px) {
  .directivas-header {
    padding: 50px 0 62px;
  }

  .directivas-retorno-header {
    padding: 0 0 24px;
  }

  .directivas-retorno-header .btn-volver {
    width: auto;
  }

  .directivas-header h1 {
    font-size: 2.3rem;
    letter-spacing: -1px;
  }

  .directivas-header p {
    font-size: 0.95rem;
    line-height: 1.7;
  }

  .section-eyebrow {
    padding: 7px 13px;
    font-size: 0.68rem;
    letter-spacing: 1px;
  }

  .directivas-contenido {
    padding: 40px 0 60px;
  }

  .directivas-filtro {
    gap: 10px;
    padding: 12px;
    border-radius: 21px;
  }

  .filtro-icon {
    flex-basis: 45px;
    width: 45px;
    height: 45px;
    border-radius: 14px;
    font-size: 1.1rem;
  }

  .filtro-contenido label {
    font-size: 0.67rem;
  }

  .filtro-input {
    min-height: 43px;
    padding: 8px 48px 8px 13px;
    font-size: 0.88rem;
  }

  .btn-desplegar-cursos {
    right: 5px;
    width: 33px;
    height: 33px;
    border-radius: 10px;
  }

  .lista-cursos {
    top: calc(100% + 8px);
    border-radius: 17px;
  }

  .lista-cursos.abierta {
    max-height: 270px;
  }

  .curso-opcion {
    min-height: 53px;
    padding: 9px 12px;
    gap: 10px;
  }

  .curso-opcion:first-child {
    border-radius: 17px 17px 0 0;
  }

  .curso-opcion:hover,
  .curso-opcion:focus {
    padding-left: 15px;
  }

  .curso-opcion-icono {
    flex-basis: 34px;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    font-size: 0.8rem;
  }

  .curso-opcion-texto {
    font-size: 0.84rem;
  }

  .curso-opcion-flecha {
    font-size: 1.15rem;
  }

  .filtro-limpiar {
    flex-basis: 38px;
    width: 38px;
    height: 38px;
    margin-top: 20px;
  }

  .directivas-resultados {
    margin-bottom: 23px;
  }

  .contador-directivas {
    font-size: 0.7rem;
  }

  .directivas-grid {
    gap: 18px;
  }

  .directiva-card {
    border-radius: 25px;
  }

  .directiva-card-header {
    gap: 13px;
    padding: 21px 20px;
  }

  .curso-icon {
    flex-basis: 50px;
    width: 50px;
    height: 50px;
    border-radius: 16px;
    font-size: 1.25rem;
  }

  .curso-texto h2 {
    font-size: 1.08rem;
  }

  .directiva-card-contenido {
    gap: 13px;
    padding: 20px;
  }

  .pdf-icon {
    flex-basis: 50px;
    width: 50px;
    height: 50px;
    border-radius: 16px;
    font-size: 1.6rem;
  }

  .pdf-informacion strong {
    font-size: 0.88rem;
  }

  .pdf-informacion span {
    font-size: 0.72rem;
  }

  .directiva-card-footer {
    gap: 8px;
    padding: 0 20px 20px;
  }

  .btn-directiva {
    min-height: 43px;
    padding: 9px 8px;
    border-radius: 13px;
    font-size: 0.75rem;
  }

  .directivas-nota {
    gap: 13px;
    margin-top: 40px;
    padding: 20px;
    border-radius: 20px;
  }

  .nota-icon {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    font-size: 1.05rem;
  }

  .directivas-nota p {
    font-size: 0.8rem;
  }

  .directivas-retorno {
    padding-top: 28px;
  }

  .btn-volver {
    width: 100%;
    min-height: 47px;
  }

  .resultado-vacio {
    padding: 38px 20px;
    border-radius: 24px;
  }

  .resultado-vacio-icon {
    width: 68px;
    height: 68px;
    border-radius: 22px;
    font-size: 1.8rem;
  }

  .resultado-vacio h2 {
    font-size: 1.35rem;
  }

  .directivas-vacio {
    min-height: 500px;
    padding: 50px 0;
  }

  .contenido-vacio {
    padding: 40px 22px;
    border-radius: 25px;
  }

  .vacio-icon {
    width: 72px;
    height: 72px;
    border-radius: 22px;
    font-size: 2rem;
  }

  .contenido-vacio h2 {
    font-size: 1.9rem;
  }
}

@media (max-width: 400px) {
  .directivas-filtro {
    gap: 7px;
    padding: 10px;
  }

  .filtro-limpiar {
    flex-basis: 35px;
    width: 35px;
    height: 35px;
  }

  .filtro-input {
    font-size: 0.82rem;
  }

  .directiva-card-footer {
    grid-template-columns: 1fr;
  }
}

.filtro-input:focus-visible,
.btn-desplegar-cursos:focus-visible,
.filtro-limpiar:focus-visible,
.curso-opcion:focus-visible,
.btn-directiva:focus-visible,
.btn-volver:focus-visible {
  outline: 3px solid rgba(20, 184, 176, 0.42);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .directiva-card,
  .btn-directiva,
  .btn-volver,
  .filtro-limpiar,
  .lista-cursos,
  .curso-opcion,
  .curso-opcion-icono,
  .curso-opcion-flecha,
  .btn-desplegar-cursos,
  .btn-desplegar-cursos i {
    transition: none;
  }
}