.home-about {
  position: relative;
  padding: 3.5rem 0 3.75rem;
  background: transparent;
  color: rgba(255, 255, 255, 1);
  overflow: hidden;
}

.home-about .container {
  position: relative;
  z-index: 1;
}

.home-about-title-bar {
  position: relative;
  width: 100vw;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 2.5rem;
  padding: 3.5rem 0;
  min-height: 200px;
  display: flex;
  align-items: center;
  text-align: center;
  color: #e5e7eb;

  /* несколько изображений в ряд + синий градиент сверху */
  background-color: #0f172a;
  background-image:
    linear-gradient(185deg, rgb(30 70 185), rgb(19 74 205 / 60%)),
    url('../assets/espts_detal.jpg'),
    url('../assets/lit1.png'),
    url('../assets/4.png'),
    url('../assets/6.png'),
    url('../assets/espts_detal.jpg'),
    url('../assets/4.png'),
    url('../assets/lit1.png');
  background-repeat: no-repeat, no-repeat, no-repeat, no-repeat, no-repeat;
  background-size: cover, 25% 100%, 25% 100%, 25% 100%, 25% 100%;
  background-position: center, 0% center, 25% center, 50% center, 75% center;
  box-shadow:
    none;
  overflow: hidden;
}

.home-about-title-bar-inner {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  margin-top: 55px;
}

.home-about-title-bar .about-title-text {
  text-transform: none;
  letter-spacing: 0.04em;
  text-align: left;
  margin: 0;
}

.home-about-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.25rem;
  align-items: center;
}

.home-about-text {
}

.home-about-text p {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--text-body);
}

.home-about-text p + p {
  margin-top: 1.1rem;
}

.home-about-video-block {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.home-about-video-frame {
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.18);
  background: #020617;
}

.home-about-video-frame + .home-about-video-frame {
  margin-top: 0;
}

.home-about-video-preview {
  position: relative;
  display: block;
  width: 100%;
  padding-top: 56.25%;
  border: none;
  background: transparent;
  cursor: pointer;
  outline: none;
}

.home-about-video-preview::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/_gluster_2025_3_19_cda9a9098d869a9c946279fd10a248ff_1280x720.jpeg');
  background-size: cover;
  background-position: center;
  transition: transform 220ms ease-out, filter 220ms ease-out, opacity 220ms ease-out;
  z-index: 0;
}

.home-about-video-preview-second::before {
  background-image: var(--preview-bg, url('../assets/6.png'));
  filter: grayscale(0.15) hue-rotate(199deg) brightness(0.9);
}

.home-about-video-preview-second:hover::before,
.home-about-video-preview-second:focus-visible::before {
  /* filter: grayscale(0) hue-rotate(0deg) brightness(1); */
  transform: none;
}

.home-about-video-play-icon {
  position: absolute;
  inset: 50%;
  width: 120px;
  transform: translate(-50%, -50%);
}

.home-about-video-preview:hover::before,
.home-about-video-preview:focus-visible::before {
  transform: scale(1.02);
  /* filter: grayscale(0.05) hue-rotate(199deg) brightness(1); */
}

.home-about-video-iframe-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #000;
}

.home-about-video-iframe-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.home-about-video-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #000;
}

.home-about-video-player {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 768px) {
  .home-about {
    padding: 2.75rem 0 3rem;
  }

  .home-about-title-bar-inner {
    padding: 0 1rem;
  }

  .home-about-text {
    padding: 1.5rem 1.4rem;
  }
}