.acerca-de-image-principal img {
  width: auto;
  height: auto;
  object-fit: cover;
  object-position: top;
  margin-left: auto;
  margin-right: auto;
  display: block;
  filter: blur(0px) brightness(100%) contrast(112%) grayscale(100%) invert(0%) saturate(100%) sepia(0%);
  max-width: 100%;
}

@media (max-width: 400px) {
  .acerca-de-image-principal img {
    width: auto;
    height: 300px;
    object-fit: cover;
    object-position: top;
    margin-left: auto;
    margin-right: auto;
    display: block;
    filter: blur(0px) brightness(100%) contrast(112%) grayscale(100%) invert(0%) saturate(100%) sepia(0%);
  }
}

.acerca-de-text-principal {
  padding-bottom: 75px;
}

@media (max-width: 400px) {
  .acerca-de-text-principal {
    padding-bottom: 45px;
  }
}

.acerca-de-image-principal {
  width: 60%;
  margin: 0 auto;
}

.acerca-de-titular {
  font-size: 55px;
}

.acerca-de-descripcion {
  color: var(--color-gris-1);
  font-weight: 400;
}

.acerca-de-subtitulo-blanco {
  font-size: 35px;
}

.timeline {
  position: relative;
  padding-left: 160px;
}

.acerca-de-timeline .timeline::before {
  content: "";
  position: absolute;
  left: 151px;
  top: 8px;
  bottom: 0;
  width: 1px;
  background: #333;
}

.timeline-item {
  position: relative;
  margin-bottom: 56px;
}

.acerca-de-timeline .timeline-date {
  position: absolute;
  left: -160px;
  top: 4px;
  font-size: 0.72rem;
  color: #E1BFB9;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.acerca-de-timeline .timeline-dot {
  position: absolute;
  left: -8px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #555;
  transform: translateX(-50%);
  z-index: 1;
}

.acerca-de-timeline .timeline-dot.active {
  background: #cc3333;
  box-shadow: 0 0 0 3px rgba(204, 51, 51, 0.15);
}

.acerca-de-timeline .timeline-content {
  padding-left: 28px;
}

.acerca-de-timeline .timeline-content h3 {
  font-size: 1.02rem;
  font-weight: 600;
  color: #e8e8e6;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.acerca-de-timeline .timeline-content p {
  font-size: 0.875rem;
  color: #B7B5B4;
  line-height: 1.65;
  margin-bottom: 14px;
}

@media (max-width: 400px) {
  .acerca-de-timeline .timeline-content p {
    font-size: 0.775rem;
    color: #B7B5B4;
    line-height: 1.65;
    margin-bottom: 14px;
  }
}

.acerca-de-timeline .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.acerca-de-timeline .tags span {
  background: #2a2a2a;
  color: #aaa;
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 5px 10px;
  border-radius: 5px;
  border: 1px solid #333;
  text-transform: uppercase;
}

.acerca-de-titulo-box h5 {
  font-weight: 300;
  font-size: 35px;
}

@media (max-width: 400px) {
  .acerca-de-titulo-box h5 {
    font-weight: 300;
    font-size: 25px;
  }
}

@media (max-width: 400px) {
  .acerca-de-descripcion-box p {
    font-size: 13px;
    color: var(--color-gris-1);
    line-height: 1.7;
  }
}

.acerca-de-descripcion-box p {
  font-size: 15px;
  color: var(--color-gris-1);
}

.acerca-de-container-box {
  padding: 45px 45px 45px 45px;
  border-radius: 3px;
}

@media (max-width: 400px) {
  .acerca-de-container-box {
    padding: 45px 20px 45px 20px;
    border-radius: 3px;
    margin-bottom: 30px;
  }
}

.acerca-de-box-color-griss {
  background-color: var(--color-griss-3);
}

.acerca-de-box-color-black {
  background-color: var(--color-negro-4);
}

.acerca-de-engineering {
  background-color: #141414;
}

.acerca-de-box-height-max {
  min-height: 275px;
  display: flex;
  align-items: center;
}

.acerca-de-box-height-min {
  min-height: 230px;
  display: flex;
  align-items: center;
}

.acerca-de-card--box {
  width: 100%;
}

.acerca-de-icon-box .bi {
  font-size: 27px;
  margin-bottom: 10px;
  color: var(--color-rojo-1);
}

.seccion-contacto {
  background-color: #1C1B1B;
  min-height: 550px;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
}

.contacto-titulo {
  font-size: 65px;
  font-weight: 800;
  width: auto;
  text-align: center;
}

@media (max-width: 700px) {
  .contacto-titulo {
    font-size: 45px;
    font-weight: 400;
    width: auto;
    text-align: center;
    text-transform: uppercase;
  }
}

.contacto-parrafo {
  font-size: 20px;
  color: var(--color-gris-1);
  text-align: center;
  margin-top: 20px;
  margin-bottom: 20px;
}

.contacto-btn-container {
  margin-left: auto;
  margin-right: auto;
  display: block;
  margin-top: 40px;
}

.contacto-btn {
  width: 100%;
}

.contacto-btn-card {
  width: 300px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  border-radius: 0px;
  padding: 3px;
  background: linear-gradient( 120deg, rgba(68,68,68,0.7), var(--color-rojo-1), rgba(68,68,68,0.7), var(--color-rojo-1), rgba(68,68,68,0.7));
  background-size: 200% 200%;
  animation: borderMove 6s linear infinite;
}

.seccion-contacto:after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(136,0,0,0.09), transparent 50%);
  pointer-events: none;
}

.contacto-btn {
  background-color: #131313;
  padding: 20px 10px 20px 10px;
  border-radius: 0px;
}

.contacto-btn:hover {
  background-color: #131313;
}

.contacto-btn-card:hover {
  --color-rojo-1: #A3A3A3;
}

@media (max-width: 400px) {
  .acerca-de-titular {
    font-size: 50px;
  }
}