/* =========================================================
   MICROCLASES — VISTA INTERNA
   ========================================================= */

#microclasesInterna {
  --micro-gold: #d4af37;
  --micro-gold-light: #fff1a6;
  --micro-gold-soft: #f5d67b;
  --micro-gold-dark: #b8962e;

  --micro-text: #ffffff;
  --micro-muted: rgba(255, 255, 255, 0.7);
  --micro-muted-2: rgba(255, 255, 255, 0.5);

  --micro-line: rgba(255, 255, 255, 0.1);
  --micro-gold-line: rgba(212, 175, 55, 0.3);

  position: relative;

  width: 100%;
  min-height: 100%;

  color: var(--micro-text);

  font-family:
    "Inter",
    "Segoe UI",
    Arial,
    sans-serif;

  background:
    radial-gradient(
      900px 520px at 72% 14%,
      rgba(212, 175, 55, 0.12),
      transparent 68%
    ),
    linear-gradient(
      180deg,
      #080808,
      #030303
    );

  border-radius: 24px;

  overflow: visible;
}

#microclasesInterna *,
#microclasesInterna *::before,
#microclasesInterna *::after {
  box-sizing: border-box;
}

#microclasesInterna a {
  color: inherit;
  text-decoration: none;
}

#microclasesInterna button,
#microclasesInterna input,
#microclasesInterna select {
  font: inherit;
}


/* =========================================================
   PÁGINA
   ========================================================= */

#microclasesInterna
.microclases-page {
  width: 100%;
  max-width: 1180px;

  min-height: calc(100vh - 150px);

  margin: 0 auto;
  padding: 38px 28px 52px;
}


/* =========================================================
   HERO
   ========================================================= */

#microclasesInterna
.microclases-hero {
  width: 100%;

  margin-bottom: 34px;
}

#microclasesInterna
.microclases-hero-card {
  position: relative;

  overflow: hidden;

  padding: 42px 44px;

  border:
    1px solid
    rgba(255, 224, 102, 0.3);

  border-radius: 28px;

  background:
    radial-gradient(
      720px 320px at 10% 10%,
      rgba(212, 175, 55, 0.18),
      transparent 68%
    ),
    linear-gradient(
      180deg,
      rgba(18, 18, 18, 0.9),
      rgba(7, 7, 7, 0.97)
    );

  box-shadow:
    0 0 0 1px
    rgba(212, 175, 55, 0.1),
    0 28px 62px
    rgba(0, 0, 0, 0.42),
    0 0 42px
    rgba(212, 175, 55, 0.1);
}

#microclasesInterna
.microclases-hero-card::before {
  content: "";

  position: absolute;
  inset: 0;

  pointer-events: none;

  background:
    linear-gradient(
      120deg,
      rgba(255, 255, 255, 0.04),
      transparent 52%,
      rgba(255, 255, 255, 0.025)
    );
}

#microclasesInterna
.microclases-hero-card::after {
  content: "";

  position: absolute;

  top: 0;
  left: -85%;

  width: 55%;
  height: 100%;

  pointer-events: none;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(255, 255, 255, 0.16),
      transparent
    );

  transform: skewX(-18deg);

  animation:
    microclasesShine
    3.2s
    ease-in-out
    infinite;
}

#microclasesInterna
.microclases-hero-inner {
  position: relative;
  z-index: 2;

  display: grid;

  grid-template-columns:
    minmax(0, 1.2fr)
    minmax(220px, 0.8fr);

  align-items: center;

  gap: 30px;
}

#microclasesInterna
.microclases-hero-content {
  min-width: 0;
}

#microclasesInterna
.microclases-hero-badge {
  display: inline-flex;
  align-items: center;

  width: max-content;
  max-width: 100%;

  margin-bottom: 18px;
  padding: 8px 15px;

  border:
    1px solid
    rgba(212, 175, 55, 0.38);

  border-radius: 999px;

  background:
    rgba(212, 175, 55, 0.07);

  color: #ffe89c;

  font-family:
    "Manrope",
    "Inter",
    sans-serif;

  font-size: 0.74rem;
  font-weight: 900;

  letter-spacing: 0.05em;
  text-transform: uppercase;
}

#microclasesInterna
.microclases-hero-title {
  max-width: 760px;

  margin: 0 0 18px;

  color: #ffffff;

  font-family:
    "Manrope",
    "Inter",
    sans-serif;

  font-size:
    clamp(
      2.35rem,
      4vw,
      4.1rem
    );

  line-height: 0.98;
  letter-spacing: -0.055em;
  font-weight: 900;
}

#microclasesInterna
.microclases-hero-title span {
  background:
    linear-gradient(
      90deg,
      #fff2b8 0%,
      #f5d67b 18%,
      #d4af37 38%,
      #fff1a6 52%,
      #d4af37 68%,
      #b8861b 100%
    );

  -webkit-background-clip: text;
  background-clip: text;

  color: transparent;
}

#microclasesInterna
.microclases-hero-text {
  max-width: 720px;

  margin: 0;

  color:
    rgba(255, 255, 255, 0.74);

  font-size: 1rem;
  line-height: 1.62;
}

#microclasesInterna
.microclases-hero-actions {
  display: flex;
  flex-wrap: wrap;

  gap: 12px;

  margin-top: 24px;
}

#microclasesInterna
.microclases-hero-btn {
  min-height: 50px;

  padding: 0 22px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  border:
    1px solid
    transparent;

  border-radius: 15px;

  background:
    linear-gradient(
      180deg,
      #151515 0%,
      #0d0d0d 48%,
      #070707 100%
    )
    padding-box,
    linear-gradient(
      90deg,
      #f5d67b 0%,
      #d4af37 35%,
      #fff1a6 50%,
      #d4af37 65%,
      #b8962e 100%
    )
    border-box;

  color: var(--micro-gold-soft);

  font-size: 0.94rem;
  font-weight: 900;

  box-shadow:
    0 12px 28px
    rgba(0, 0, 0, 0.3),
    0 0 22px
    rgba(212, 175, 55, 0.14);

  transition:
    transform 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}

#microclasesInterna
.microclases-hero-btn:hover {
  transform: translateY(-2px);

  color: var(--micro-gold-light);

  box-shadow:
    0 16px 32px
    rgba(0, 0, 0, 0.34),
    0 0 28px
    rgba(212, 175, 55, 0.18);
}

#microclasesInterna
.microclases-hero-btn:focus-visible {
  outline:
    2px solid
    var(--micro-gold-light);

  outline-offset: 3px;
}

#microclasesInterna
.microclases-hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

#microclasesInterna
.microclases-glow {
  width: 210px;
  height: 210px;

  display: flex;
  align-items: center;
  justify-content: center;

  border:
    1px solid
    rgba(212, 175, 55, 0.18);

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(212, 175, 55, 0.2),
      rgba(212, 175, 55, 0.06) 52%,
      transparent 72%
    );

  box-shadow:
    0 0 50px
    rgba(212, 175, 55, 0.16);
}

#microclasesInterna
.microclases-main-icon {
  font-size: 5rem;

  filter:
    drop-shadow(
      0 0 20px
      rgba(212, 175, 55, 0.24)
    );

  animation:
    microclasesFloatIcon
    3.1s
    ease-in-out
    infinite;
}


/* =========================================================
   BIBLIOTECA
   ========================================================= */

#microclasesInterna
.microclases-library {
  width: 100%;
}

#microclasesInterna
.microclases-section-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;

  flex-wrap: wrap;

  gap: 18px;

  margin-bottom: 18px;
}

#microclasesInterna
.microclases-section-kicker {
  display: block;

  margin-bottom: 7px;

  color: var(--micro-gold-soft);

  font-size: 0.72rem;
  font-weight: 900;

  letter-spacing: 0.055em;
  text-transform: uppercase;
}

#microclasesInterna
.microclases-section-title {
  margin: 0;

  color: #ffffff;

  font-family:
    "Manrope",
    "Inter",
    sans-serif;

  font-size:
    clamp(
      1.65rem,
      3vw,
      2.45rem
    );

  line-height: 1.05;
  letter-spacing: -0.045em;
  font-weight: 900;
}

#microclasesInterna
.microclases-section-subtitle {
  max-width: 760px;

  margin: 9px 0 0;

  color:
    rgba(255, 255, 255, 0.62);

  line-height: 1.6;
  font-weight: 650;
}

#microclasesInterna
.microclases-counter {
  display: inline-flex;
  align-items: center;

  padding: 10px 14px;

  border:
    1px solid
    rgba(212, 175, 55, 0.24);

  border-radius: 999px;

  background:
    rgba(212, 175, 55, 0.07);

  color: var(--micro-gold-light);

  font-size: 0.82rem;
  font-weight: 900;

  white-space: nowrap;
}


/* =========================================================
   FILTROS
   ========================================================= */

#microclasesInterna
.microclases-toolbar {
  display: grid;

  grid-template-columns:
    minmax(0, 1fr)
    minmax(220px, 280px);

  gap: 14px;

  margin: 10px 0 24px;
}

#microclasesInterna
.microclases-search-wrap,
#microclasesInterna
.microclases-filter-wrap {
  display: flex;
  flex-direction: column;

  gap: 8px;
}

#microclasesInterna
.microclases-field-label {
  color:
    rgba(255, 255, 255, 0.62);

  font-size: 0.75rem;
  font-weight: 800;
}

#microclasesInterna
.microclases-search-box {
  min-height: 50px;

  display: grid;

  grid-template-columns:
    38px
    minmax(0, 1fr);

  align-items: center;

  overflow: hidden;

  border:
    1px solid
    rgba(255, 255, 255, 0.12);

  border-radius: 15px;

  background:
    rgba(12, 12, 12, 0.82);

  box-shadow:
    inset 0 1px 0
    rgba(255, 255, 255, 0.04);

  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

#microclasesInterna
.microclases-search-box:focus-within {
  border-color:
    rgba(212, 175, 55, 0.5);

  box-shadow:
    0 0 0 3px
    rgba(212, 175, 55, 0.08);
}

#microclasesInterna
.microclases-search-icon {
  display: flex;
  align-items: center;
  justify-content: center;

  color:
    rgba(255, 255, 255, 0.5);

  font-size: 1rem;
}

#microclasesInterna
.microclases-search-input {
  width: 100%;
  min-width: 0;
  min-height: 48px;

  padding: 0 16px 0 0;

  border: none;
  outline: none;

  background: transparent;

  color: #ffffff;

  font-size: 0.93rem;
}

#microclasesInterna
.microclases-search-input::placeholder {
  color:
    rgba(255, 255, 255, 0.42);
}

#microclasesInterna
.microclases-filter-select {
  width: 100%;
  min-height: 50px;

  padding: 0 42px 0 14px;

  border:
    1px solid
    rgba(255, 255, 255, 0.12);

  border-radius: 15px;

  outline: none;

  background:
    rgba(12, 12, 12, 0.82);

  color: #f2f2f2;

  font-size: 0.9rem;
  font-weight: 750;

  cursor: pointer;

  box-shadow:
    inset 0 1px 0
    rgba(255, 255, 255, 0.04);

  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

#microclasesInterna
.microclases-filter-select:focus {
  border-color:
    rgba(212, 175, 55, 0.5);

  box-shadow:
    0 0 0 3px
    rgba(212, 175, 55, 0.08);
}

#microclasesInterna
.microclases-filter-select option {
  background: #111111;
  color: #ffffff;
}


/* =========================================================
   GRID — DOS COLUMNAS
   ========================================================= */

#microclasesInterna
.microclases-grid {
  display: grid;

  grid-template-columns:
    repeat(
      2,
      minmax(0, 1fr)
    );

  align-items: stretch;

  gap: 20px;
}


/* =========================================================
   TARJETAS
   ========================================================= */

#microclasesInterna
.microclases-card {
  position: relative;

  min-width: 0;
  min-height: 350px;

  padding: 22px;

  overflow: hidden;

  display: flex;
  flex-direction: column;
  justify-content: space-between;

  border:
    1px solid
    rgba(255, 255, 255, 0.1);

  border-radius: 22px;

  background:
    radial-gradient(
      300px 150px at 16% 0%,
      rgba(212, 175, 55, 0.11),
      transparent 70%
    ),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.045),
      rgba(255, 255, 255, 0.018)
    ),
    rgba(8, 8, 8, 0.84);

  box-shadow:
    0 14px 30px
    rgba(0, 0, 0, 0.24),
    inset 0 1px 0
    rgba(255, 255, 255, 0.04);

  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    opacity 0.22s ease;
}

#microclasesInterna
.microclases-card::after {
  content: "";

  position: absolute;

  top: 0;
  left: -85%;

  width: 55%;
  height: 100%;

  pointer-events: none;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(255, 255, 255, 0.13),
      transparent
    );

  transform: skewX(-18deg);

  animation:
    microclasesShine
    3.6s
    ease-in-out
    infinite;
}

#microclasesInterna
.microclases-card > * {
  position: relative;
  z-index: 2;
}

#microclasesInterna
.microclases-card:hover {
  transform: translateY(-4px);

  border-color:
    rgba(212, 175, 55, 0.46);

  box-shadow:
    0 20px 42px
    rgba(0, 0, 0, 0.34),
    0 0 24px
    rgba(212, 175, 55, 0.11);
}

#microclasesInterna
.microclases-card[hidden] {
  display: none !important;
}


/* =========================================================
   TARJETAS BLOQUEADAS
   ========================================================= */

#microclasesInterna
.microclases-card-locked {
  opacity: 0.68;

  filter: saturate(0.7);
}

#microclasesInterna
.microclases-card-locked:hover {
  transform: none;

  border-color:
    rgba(255, 255, 255, 0.1);

  box-shadow:
    0 14px 30px
    rgba(0, 0, 0, 0.24),
    inset 0 1px 0
    rgba(255, 255, 255, 0.04);
}

#microclasesInterna
.microclases-card-locked::after {
  display: none;
}


/* =========================================================
   CONTENIDO DE TARJETA
   ========================================================= */

#microclasesInterna
.microclases-card-top {
  display: flex;
  align-items: flex-start;

  gap: 16px;
}

#microclasesInterna
.microclases-card-icon {
  width: 56px;
  height: 56px;

  flex: 0 0 auto;

  display: flex;
  align-items: center;
  justify-content: center;

  border:
    1px solid
    rgba(212, 175, 55, 0.26);

  border-radius: 17px;

  background:
    radial-gradient(
      circle at 50% 45%,
      rgba(212, 175, 55, 0.18),
      rgba(212, 175, 55, 0.035) 62%,
      transparent 100%
    ),
    rgba(255, 255, 255, 0.025);

  font-size: 1.75rem;
}

#microclasesInterna
.microclases-card-meta {
  min-width: 0;
}

#microclasesInterna
.microclases-card-tag {
  display: inline-flex;
  align-items: center;

  margin-bottom: 10px;
  padding: 5px 9px;

  border-radius: 999px;

  background:
    linear-gradient(
      180deg,
      #fff1a6 0%,
      #d4af37 100%
    );

  color: #191203;

  font-size: 0.67rem;
  font-weight: 950;

  letter-spacing: 0.04em;
  text-transform: uppercase;
}

#microclasesInterna
.microclases-card-tag-locked {
  border:
    1px solid
    rgba(255, 255, 255, 0.12);

  background:
    rgba(255, 255, 255, 0.07);

  color:
    rgba(255, 255, 255, 0.72);
}

#microclasesInterna
.microclases-card h3 {
  margin: 0 0 10px;

  overflow-wrap: anywhere;

  color: #ffffff;

  font-family:
    "Manrope",
    "Inter",
    sans-serif;

  font-size: 1.16rem;
  font-weight: 900;

  line-height: 1.25;
  letter-spacing: -0.025em;
}

#microclasesInterna
.microclases-card p {
  margin: 0;

  overflow-wrap: anywhere;

  color:
    rgba(255, 255, 255, 0.64);

  font-size: 0.89rem;
  line-height: 1.55;
}

#microclasesInterna
.microclases-features {
  display: flex;
  flex-wrap: wrap;

  gap: 8px;

  margin-top: 18px;
}

#microclasesInterna
.microclases-feature {
  display: inline-flex;
  align-items: center;

  max-width: 100%;

  padding: 7px 10px;

  border:
    1px solid
    rgba(255, 255, 255, 0.09);

  border-radius: 999px;

  background:
    rgba(255, 255, 255, 0.032);

  color:
    rgba(255, 255, 255, 0.64);

  font-size: 0.75rem;
  font-weight: 850;

  line-height: 1.25;
  white-space: normal;
}

#microclasesInterna
.microclases-feature-medal {
  border-color:
    rgba(212, 175, 55, 0.22);

  background:
    rgba(212, 175, 55, 0.06);

  color: var(--micro-gold-light);
}

#microclasesInterna
.microclases-card-bottom {
  display: grid;

  grid-template-columns:
    minmax(0, 1fr)
    minmax(150px, 210px);

  align-items: end;

  gap: 16px;

  margin-top: 28px;
}

#microclasesInterna
.microclases-card-type {
  min-width: 0;

  color:
    rgba(255, 255, 255, 0.5);

  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.35;

  overflow-wrap: anywhere;
}

#microclasesInterna
.microclases-card-btn {
  width: 100%;
  min-height: 46px;

  padding: 9px 16px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  border:
    1px solid
    rgba(212, 175, 55, 0.36);

  border-radius: 12px;

  background:
    rgba(212, 175, 55, 0.06);

  color: var(--micro-gold-soft);

  font-size: 0.84rem;
  font-weight: 950;

  line-height: 1.25;
  text-align: center;
  white-space: normal;

  overflow-wrap: anywhere;

  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease,
    transform 0.2s ease;
}

#microclasesInterna
a.microclases-card-btn:hover {
  transform: translateY(-1px);

  border-color:
    rgba(255, 224, 102, 0.58);

  background:
    rgba(212, 175, 55, 0.1);

  color: var(--micro-gold-light);
}

#microclasesInterna
a.microclases-card-btn:focus-visible {
  outline:
    2px solid
    var(--micro-gold-light);

  outline-offset: 3px;
}

#microclasesInterna
.microclases-card-btn-disabled {
  pointer-events: none;

  border-color:
    rgba(255, 255, 255, 0.11);

  background:
    rgba(255, 255, 255, 0.025);

  color:
    rgba(255, 255, 255, 0.42);
}


/* =========================================================
   ESTADO VACÍO
   ========================================================= */

#microclasesInterna
.microclases-empty {
  margin-top: 24px;
  padding: 24px;

  border:
    1px solid
    rgba(255, 255, 255, 0.08);

  border-radius: 18px;

  background:
    rgba(255, 255, 255, 0.025);

  color: #cfcfcf;

  text-align: center;
}

#microclasesInterna
.microclases-empty[hidden] {
  display: none !important;
}


/* =========================================================
   PIE INTERNO
   ========================================================= */

#microclasesInterna
.microclases-footer {
  margin-top: 42px;
  padding: 20px 14px 0;

  border-top:
    1px solid
    rgba(255, 255, 255, 0.06);

  text-align: center;
}

#microclasesInterna
.microclases-footer p {
  margin: 0;

  color: var(--micro-muted-2);

  font-size: 0.8rem;
}


/* =========================================================
   ANIMACIONES
   ========================================================= */

@keyframes microclasesShine {
  0% {
    left: -85%;
  }

  42% {
    left: -85%;
  }

  70% {
    left: 130%;
  }

  100% {
    left: 130%;
  }
}

@keyframes microclasesFloatIcon {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-7px);
  }
}


/* =========================================================
   PANTALLAS MEDIANAS
   ========================================================= */

@media (max-width: 1100px) {
  #microclasesInterna
  .microclases-page {
    padding-right: 22px;
    padding-left: 22px;
  }

  #microclasesInterna
  .microclases-hero-inner {
    grid-template-columns: 1fr;
  }

  #microclasesInterna
  .microclases-hero-visual {
    display: none;
  }

  #microclasesInterna
  .microclases-card-bottom {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  #microclasesInterna
  .microclases-card-btn {
    width: 100%;
  }
}


/* =========================================================
   UNA COLUMNA
   ========================================================= */

@media (max-width: 900px) {
  #microclasesInterna
  .microclases-grid {
    grid-template-columns: 1fr;
  }

  #microclasesInterna
  .microclases-card {
    min-height: auto;
  }

  #microclasesInterna
  .microclases-card-bottom {
    grid-template-columns:
      minmax(0, 1fr)
      minmax(160px, 220px);

    align-items: end;
  }
}


/* =========================================================
   MÓVIL
   ========================================================= */

@media (max-width: 760px) {
  #microclasesInterna {
    border-radius: 18px;
  }

  #microclasesInterna
  .microclases-page {
    min-height: auto;

    padding: 26px 14px 100px;
  }

  #microclasesInterna
  .microclases-hero {
    margin-bottom: 28px;
  }

  #microclasesInterna
  .microclases-hero-card {
    padding: 26px 20px;

    border-radius: 22px;
  }

  #microclasesInterna
  .microclases-hero-title {
    font-size: 2.3rem;
  }

  #microclasesInterna
  .microclases-hero-text {
    font-size: 0.93rem;
  }

  #microclasesInterna
  .microclases-hero-actions,
  #microclasesInterna
  .microclases-hero-btn {
    width: 100%;
  }

  #microclasesInterna
  .microclases-toolbar {
    grid-template-columns: 1fr;
  }

  #microclasesInterna
  .microclases-grid {
    grid-template-columns: 1fr;

    gap: 14px;
  }

  #microclasesInterna
  .microclases-card {
    min-height: auto;

    padding: 18px;
  }

  #microclasesInterna
  .microclases-card-top {
    gap: 13px;
  }

  #microclasesInterna
  .microclases-card-icon {
    width: 48px;
    height: 48px;

    border-radius: 15px;

    font-size: 1.45rem;
  }

  #microclasesInterna
  .microclases-card h3 {
    font-size: 1.03rem;
  }

  #microclasesInterna
  .microclases-card-bottom {
    grid-template-columns: 1fr;

    align-items: stretch;
  }

  #microclasesInterna
  .microclases-card-btn {
    width: 100%;
  }
}


/* =========================================================
   MÓVIL PEQUEÑO
   ========================================================= */

@media (max-width: 390px) {
  #microclasesInterna
  .microclases-hero-card {
    padding: 22px 16px;
  }

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

  #microclasesInterna
  .microclases-card {
    padding: 16px;
  }

  #microclasesInterna
  .microclases-card-top {
    flex-direction: column;
  }
}


/* =========================================================
   MOVIMIENTO REDUCIDO
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
  #microclasesInterna
  .microclases-hero-card::after,
  #microclasesInterna
  .microclases-card::after,
  #microclasesInterna
  .microclases-main-icon {
    animation: none !important;
  }

  #microclasesInterna
  .microclases-card,
  #microclasesInterna
  .microclases-card-btn,
  #microclasesInterna
  .microclases-hero-btn {
    transition: none !important;
  }
}