body {
    margin: 0;
    font-family: 'DM Serif Text', serif;
    overflow-x: hidden;
  }

  .conocenos-container {
    display: flex;
    flex-direction: row;
    height: 100vh;
  }

  .conocenos-box {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
    font-size: 1.5rem;
    color: white;
    perspective: 1000px;
    position: relative;
    overflow: hidden;
  }

  .rojo {
    background-color: rgb(197, 0, 0);
    background-image: url(../image/fondoRojo.avif);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
  }

  .blanco {
    background-color: white;
    color: #333;
  }

  .transition-btn {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: #fff;
    color: rgb(197, 0, 0);
    border: 2px solid rgb(197, 0, 0);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    text-align: center;
    line-height: 32px;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    z-index: 1000;
    transition: background 0.3s ease;
  }

  .transition-btn:hover {
    background-color: rgb(197, 0, 0);
    color: #fff;
  }

  #page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    pointer-events: none;
    transform: translateX(-100%);
    transition: none;
  }

  #page-transition.slide-left-red {
    background: rgb(197, 0, 0);
    transform: translateX(-100%);
  }

  #page-transition.slide-left-red.active {
    transition: transform 0.7s ease-in-out;
    transform: translateX(0);
  }

  .toggle-sedes {
  margin-top: 16px;
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 4px;
  width: auto;
  height: auto;
}

  .toggle-sedes {
    margin-top: 20px;
    padding: 10px 16px;
    font-size: 14px;
    background-color: #fff;
    color: #e94f37;
    border: 2px solid #fff;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s ease;
    z-index: 2;
    position: relative;
  }

  .rojo .toggle-sedes {
    border: 2px solid #fff;
  }

  .blanco .toggle-sedes {
    border: 2px solid #e94f37;
    color: #e94f37;
  }

  .toggle-sedes:hover {
    background-color: #fff;
    color: #e94f37;
  }

  .card-inner {
    width: 100%;
    height: 100%;
    position: relative;
    transition: transform 0.6s ease;
    transform-style: preserve-3d;
  }

  .conocenos-box.girado .card-inner {
    transform: rotateY(180deg);
  }

  .card-front,
  .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 20px;
    box-sizing: border-box;
    overflow: hidden;
  }

  .card-back {
    transform: rotateY(180deg);
  }
  .card-img {
  /* mantener la imagen estrictamente dentro de la caja */
  position: absolute;
  inset: 0;              /* top:0; right:0; bottom:0; left:0; */
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  pointer-events: none;
  transform: none;
  z-index: 0;
  border-radius: 0;      /* la caja .conocenos-box ya controla el radius */
  }


  .card-front .content {
    position: relative;
    z-index: 2;
    text-align: center;
  }

  @media (max-width: 768px) {
    .conocenos-container {
      flex-direction: column;
      height: auto;
    }

    .conocenos-box {
      height: auto;
      min-height: 33.33vh;
      padding: 20px;
    }

    .card-front,
    .card-back {
      max-height: none;
      overflow: visible;
      padding: 20px;
      
    }
  .card-front {
      position: fixed;
    }
    .card-back {
      position: relative;
      top: 10;
      left: 10;
      width: 100%;
      height: 100%;
      transform: rotateY(180deg);
    }
    .card-img {
      width: 90%;
      max-height: 60%;
    }

    .transition-btn {
      top: 10px;
      left: 10px;
      z-index: 9999;
    }
  }
  @media (max-width: 768px) {
    body {
      overflow: auto;
    }
    .card-front, .card-back {
      padding: 100px;
      height: 100%;
      width: 100%;
      overflow: initial;
    }
    .card-img {
      height: 100%;
      width: 100%;
      object-fit: cover;
      opacity: 0.5;
    }

    .card-front, .card-back {
      justify-content: flex-end; 
      padding-bottom: 60px;
    }
  }
  .conocenos-box {
    transition: transform 0.4s ease, filter 0.4s ease;
  }

  .conocenos-box:hover {
    transform: scale(1.03);
    filter: brightness(1.05) saturate(1.1);
    z-index: 2;
  }

  .card-inner {
    transition: transform 0.6s ease;
  }

  .card-front, .card-back {
    transition: background-color 0.4s ease, box-shadow 0.4s ease;
  }

  .conocenos-box:hover .card-front,
  .conocenos-box:hover .card-back {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  }
  .whatsapp-bubble {
    position: absolute;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: #5df795;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .whatsapp-bubble:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
  }

  .whatsapp-bubble img {
    width: 28px;
    height: 28px;
  }
  .bubble-cr {
    bottom: 20px;
    right: 20px;
  }

  .bubble-bogota {
    bottom: 20px;
    right: 20px;
    transform: translateY(-50%);
  }

  .bubble-medellin {
    bottom: 20px;
    right: 20px;
  }
  .card-back p {
    font-size: 16px;         
    font-weight: normal;     
    line-height: 1.4;
  }

  .card-back strong {
    font-weight: bold;      
    font-size: 20px;        
  }
  .material-symbols-outlined {
    font-variation-settings:
    'FILL' 0,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24
  }.titulo-sedes {
  position: absolute;
  top: 10px;
  width: 100%;
  text-align: center;
  font-size: 2rem;
  font-weight: bold;
  color: rgb(197, 0, 0);
  z-index: 2000; 
  font-family: 'DM Serif Text', serif;
  pointer-events: none;
}
  @media screen and (max-width: 768px) {
    .modal-overlay {
      z-index: 10000;
    }
    .instagram-section {
      z-index: 1;
    }
    .titulo-sedes{
      color: white
    }
  }
.conocenos-box.rojo .content,
.conocenos-box.rojo .card-back .content {
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.conocenos-box.rojo a,
.conocenos-box.rojo strong {
  color: #fff;
}
.card-back .content {
  display: flex;
  flex-direction: column;
  align-items: stretch; 
  justify-content: flex-start;
  gap: 10px;
  width: 100%;
}

.card-back .card-img-back {
  width: 100%;
  height: 250px;         
  max-width: 100%;
  opacity: 0.50;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 18px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  position: static;
  pointer-events: none;
  z-index: 1;
  display: block;
  size: cover;
}
@media (max-width: 768px) {
  .conocenos-box {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .card-front,
  .card-back {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .card-back .content,
  .card-front .content {
    padding-left: 0 !important;
    padding-right: 0 !important;
    width: 100%;
  }
}

.main-header {
  width: 100%;
  background: transparent;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  box-shadow: none;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-nav {
  width: 100%;
  max-width: 1200px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
}

.main-nav ul {
  display: flex;
  gap: 48px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: 'DM Serif Text', serif;
  font-size: 1.25rem;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  position: relative;
  transition: color 0.2s;
}

.nav-link.active,
.nav-link:hover {
  color: #e94f37;
}

.nav-link.active::after,
.nav-link:hover::after {
  content: '';
  display: block;
  margin: 0 auto;
  width: 70%;
  height: 2px;
  background: #e94f37;
  border-radius: 2px;
  margin-top: 4px;
}

.header-btn-academia {
  background: #fff;
  color: #e94f37;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.15rem;
  font-weight: bold;
  border: none;
  border-radius: 28px;
  padding: 12px 36px;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(233,79,55,0.08);
  transition: background 0.2s, color 0.2s;
}

.header-btn-academia:hover {
  background: #e94f37;
  color: #fff;
}



.main-footer {
  background: #111;
  color: #fff;
  padding: 28px 0 16px 0;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.98rem;
  min-width: 100%;
}
.footer-top {
  text-align: center;
  margin-bottom: 18px;
}
.footer-logo {
  height: 38px;
  margin-bottom: 8px;
}
.footer-desc {
  margin-bottom: 14px;
  font-size: 1.05rem;
}
.footer-social a {
  display: inline-block;
  margin: 0 8px;
}
.footer-social img {
  height: 32px;
  width: 32px;
  border-radius: 50%;
  background: #e94f37;
  padding: 4px;
}
.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px;
  margin-top: 10px;
}
.footer-links > div {
  min-width: 140px;
  max-width: 220px;
}
.footer-links h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: #e94f37;
  font-weight: bold;
}
.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 6px;
}
.footer-links a, .footer-links span {
  color: #fff;
  text-decoration: none;
  font-size: 0.97rem;
}
.footer-links a:hover {
  text-decoration: underline;
}
.footer-socio {
  height: 32px;
  margin-right: 6px;
  vertical-align: middle;
}

@media (max-width: 900px) {
  .main-header {
    height: auto;
    flex-direction: column;
    padding: 10px 8px;
    text-align: center;
  }
  .main-nav {
    flex-direction: column;
    padding: 0 8px;
  }
  .main-nav ul {
    gap: 24px;
  }
  .header-btn-academia {
    margin-top: 12px;
    width: 100%;
    text-align: center;
    padding: 12px 0;
  }
  .footer-links {
    flex-direction: column;
    align-items: center;
    gap: 18px;
  }
}
.main-header {
  width: 100%;
  background: transparent;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  box-shadow: none;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
}

.header-left {
  display: flex;
  align-items: center;
}

.header-logo {
  height: 44px;
  width: auto;
  margin-right: 18px;
}.main-header,
.main-header * {
  color: #fff !important;
  fill: #fff !important;
}

/* Al voltear: ocultar completamente lo que estaba visible antes */
.conocenos-box.girado .card-front,
.conocenos-box.girado .card-front .content,
.conocenos-box.girado .card-front .card-img {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transition: opacity .22s ease, visibility .22s step-end;
}

/* Cuando NO esté girada, mantener la trasera oculta */
.conocenos-box:not(.girado) .card-back,
.conocenos-box:not(.girado) .card-back .content,
.conocenos-box:not(.girado) .card-back .card-img-back {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transition: opacity .22s ease, visibility .22s step-end;
}

/* Asegurar que la cara visible se muestre por encima */
.conocenos-box.girado .card-back,
.conocenos-box:not(.girado) .card-front {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
}

/* refuerzo de backface para evitar ghosting */
.card-front, .card-back {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}