html, body {
    background-color: #000000;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

a {
    color: #808080;
    text-decoration: underline;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar {
    background: #000000;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    position: sticky;
    top: 0;
    z-index: 999;
}

.navbar__container {
    display: flex;
    justify-content: space-between;
    height: 80px;
    z-index: 1;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 50px;
}

#navbar__logo {
    background-color: #000000;
    background-image: linear-gradient(to top, #000000 0%, #ffffff 100%);
    background-size: 100%;
    -webkit-background-clip: text;
    -moz-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -moz-text-fill-color: transparent;
    display: flex;
    align-items: center;
    cursor: pointer;
    text-decoration: none;
    font-size: 2rem;
}

.navbar__menu {
    display: flex;
    align-items: center;
    list-style: none;
    text-align: center;
}

.navbar__item {
    height: 80px;
}

.navbar__links {
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: 0 1rem;
    height: 100%;
}

.navbar__links:hover {
    color: #808080;
    transition: all 0.3s ease;
}

@media screen and (max-width: 960px) {
    .navbar__container {
        display: flex;
        justify-content: space-between;
        height: 80px;
        z-index: 2;
        width: 100%;
        max-width: 1300px;
        padding: 0;
    }

    .navbar__menu {
        display: grid;
        grid-template-columns: auto;
        margin: 0;
        width: 100%;
        position: absolute;
        top: -1000px;
        opacity: 1;
        transition: all 0.5s ease;
        height: 50vh;
        z-index: -1;
        background: #ffffff;
    }

    .navbar__menu.active {
        background: #000000;
        top: 100%;
        opacity: 1;
        transition: all 0.5s ease;
        z-index: 99;
        height: 50vh;
        font-size: 1.5rem;
    }

    #navbar__logo {
        padding-left: 25px;
    }

    .navbar__toggle .bar {
        width: 25px;
        height: 3px;
        margin: 5px auto;
        transition: all 0.3 ease-in-out;
        background: #ffffff;
    }

    .navbar__item {
        width: 100%;
    }

    .navbar__links {
        text-align: center;
        padding: 2rem;
        width: 100%;
        display: table;

    }

    #mobile-menu {
        position: absolute;
        top: 20%;
        right: 5%;
        transform: translate(5%, 20%);
    }

    .navbar__toggle .bar {
        display: block;
        cursor: pointer;
    }

    #mobile-menu.is-active .bar:nth-child(2) {
        opacity: 0;
    }

    #mobile-menu.is-active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    #mobile-menu.is-active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

.main {
    background-color: #000000;
}

.main__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    height: 90vh;
    background-color: #000000;
    z-index: 1;
    width: 100%;
    max-width: 1300px;
    padding: 0 50px;
}

.main__content h1 {
    font-size: 4rem;
    background-color: #000000;
    background-image: linear-gradient(to top, #000000 0%, #ffffff 100%);
    background-size: 100%;
    -webkit-background-clip: text;
    -moz-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -moz-text-fill-color: transparent;
    margin-bottom: 2rem;
    color: #ffffff;
}

.main__content h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #ffffff;
}

.main__content h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #808080;
}

.main__content p {
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
}

.main__btn {
    font-size: 1rem;
    background-image: linear-gradient(to top, #000000 0%, #ffffff 100%);
    padding: 14px 32px;
    border: none;
    border-radius: 4px;
    margin-top: 2rem;
    margin-bottom: 2rem;
    cursor: pointer;
    position: relative;
    transition: all 0.35s;
    outline: none;
    font-weight: 700;
    color: #ffffff;
    z-index: 0;
}

.main__btn:after {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #ffffff;
    transition: all 0.35s;
    border-radius: 4px;
    z-index: -1;
}

.main__btn:hover {
    color: #000000;
}

.main__btn:hover:after {
    width: 100%;
}

@media screen and (max-width: 768px) {
    .main__container {
        display: grid;
        grid-template-columns: auto;
        align-items: center;
        justify-self: center;
        width: 100%;
        margin: 0 auto;
        height: 90vh;
    }

    .main__content {
        text-align: center;
        margin-bottom: 3.6rem;
    }

    .main__content h1 {
        font-size: 3.6rem;
        margin-bottom: 1.8rem;
    }

    .main__content h2 {
        font-size: 1.8rem;
        margin-bottom: 1.8rem;
    }

    .main__content h3 {
        font-size: 1.35rem;
        margin-bottom: 1.8rem;
        color: #ffffff;
    }

    .main__content p {
        font-size: 0.9rem;
        margin-bottom: 0.9rem;
    }
}

@media screen and (max-width: 480px) {
    .main__content h1 {
        font-size: 3.2rem;
        margin-bottom: 1.6rem;
    }

    .main__content h2 {
        font-size: 1.6rem;
        margin-bottom: 1.6rem;
    }

    .main__content h3 {
        font-size: 1.2rem;
        margin-bottom: 1.6rem;
        color: #ffffff;
    }

    .main__content p {
        font-size: 0.8rem;
        margin-bottom: 0.8rem;
    }
}









.media-item {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin: 1rem 0;
    text-align: center;
    flex-wrap: nowrap;
    width: 100%;
    transform-origin: center center;
    transition: transform 0.3s ease;
    box-sizing: border-box;
    max-width: 100vw;
    overflow: hidden; 
    border: 2px solid #808080;
    border-radius: 8px;
    padding: 1rem;
}


.media-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  width: 100%;
  max-width: 100vw;
  margin: 0 auto;
  box-sizing: border-box;
}


.media-grid .media-item {
  flex: 0 1 50%;
  max-width: 50%;
  box-sizing: border-box;
}


.media-left,
.media-right {
  flex: 1 1 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}


.image-item .media-left img {
  display: block;
  max-width: 100%;
  max-height: 80vh;
  height: auto;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  margin: 0 auto;
}

.image-item .media-right {
  color: #ffffff;
  text-align: center;
  max-width: 90%;
  margin: 0 auto;
}

.image-text {
  margin-top: 1rem;
  font-size: 1.2rem;
  color: #ffffff;
}


.video-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 100%;
  margin: 2rem auto;
  padding: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 10px;
  box-sizing: border-box;
  overflow: hidden;
  background: transparent;
}


.video-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  flex-wrap: nowrap;
  overflow: hidden;
}


.video-cover,
.video-player {
  flex: 1 1 0;
  max-width: 48%;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 8px;
  box-sizing: border-box;
  min-width: 0;
}



.video-text {
  color: #ffffff;
  font-size: clamp(0.9rem, 1.2vw, 1.1rem);
  text-align: center;
  max-width: 90%;
  margin: 1rem 0;
  line-height: 1.4;
  word-wrap: break-word;
}


.download-btn {
  display: inline-block;
  font-size: clamp(0.85rem, 1vw, 1rem);
  padding: 10px 20px;
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
  white-space: normal;
  max-width: 90%;
  text-align: center;
}


@media screen and (max-width: 768px) {
  .video-content {
    flex-direction: column;
    align-items: center;
  }

  .video-cover,
  .video-player {
    max-width: 100%;
    height: auto;
  }

  .video-cover {
    display: block;
    margin: 0 auto;
  }

  .video-player {
    display: block;
    margin: 0 auto;
  }
}




.audio-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin: 3rem auto;
  width: 100%;
  max-width: 100vw;
}

.audio-cover {
  display: block;
  max-width: 300px;
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 1rem;
  object-fit: contain;
}

.audio-text {
  color: #ffffff;
  font-size: 1.1rem;
  margin-top: 1rem;
  max-width: 90%;
}


.audio-list {
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch;
  gap: 0.75rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
  width: 100%;
  max-width: 600px;
  box-sizing: border-box;
}

.audio-list audio {
  width: 100% !important;
  display: block !important;
}



@media screen and (min-width: 768px) {
  .media-grid {
    display: flex;
    flex-wrap: wrap;
  }

  .media-grid .media-item {
    flex: 0 1 50%;
    max-width: 50%;
  }

  .media-item {
    flex-direction: row;
    gap: 2rem;
  }

  .media-left,
  .media-right {
    flex: 1 1 50%;
  }

  .image-item .media-left img,
  .video-cover,
  .video-player {
    max-width: 100%;
    height: auto;
  }
}


@media screen and (max-width: 767px) {
  .media-grid {
    display: flex;
    flex-direction: column;
  }

  .media-grid .media-item {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .media-item {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .image-item .media-left img,
  .video-cover,
  .video-player {
    max-height: 50vh;
  }

  .image-text,
  .video-text,
  .audio-text {
    font-size: 1rem;
    padding: 0 1rem;
  }
}


@media screen and (max-width: 480px) {
  .image-item .media-left img,
  .video-cover,
  .video-player {
    max-height: 40vh;
  }

  .image-text,
  .video-text,
  .audio-text {
    font-size: 0.9rem;
  }

  .audio-list {
    max-width: 90%;
  }
}