.container {
    position: relative;
}

.banner {
    position: relative;
}

.banner>img {
    width: 100%;
}

.content {
    position: absolute;
    top: 20%;
    right: 14%;
    transform: translateY(-50px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.content>h1 {
    color: #fff;
    text-align: center;
    font-size: 128px;
    font-weight: 400;
}

.about {
    display: flex;
    position: relative;
    z-index: 2;
}

hr {
    border-bottom: 2px solid var(--color-active);
    margin-bottom: 10px;
}

.about_detail {
    margin-top: 100px;
    color: #fff;
}

.about_detail>h3 {
    font-size: 80px;
    text-align: center;
    font-weight: 400;
}

.about_detail_text * {
    line-height: 1.5;
    font-size: 1rem;
    font-weight: lighter;
}

.absolute {
    position: absolute;
    top: 0;
    left: -100px;
    animation: spin 10s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* MI */
.milestones {
    width: 100%;
    max-width: 1440px;
    margin: 0px auto;
    height: 100vh;
    max-height: 875px;
    display: flex;
    align-items: start;
    justify-content: start;
    gap: 40px;
    overflow: hidden;
}

.circle-wrapper {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    width: 700px;
    height: 700px;
    z-index: 10;
}

.half-circle {
    position: absolute;
    width: 700px;
    height: 700px;
    border: 2px solid #a38adf;
    border-radius: 50%;
    left: -50%;
    top: 0;
}

.item-rotator {
    position: absolute;
    width: 480px;
    height: 700px;
    top: 0;
    left: 0;
    transform-origin: left center;
    transform: rotate(0deg);
    transition: transform 1s ease;
}

.item {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease;
    position: absolute;
    left: 90%;
    top: 48%;
    transform: translateY(-50%);
    font-size: 32px;
    font-weight: bold;
    color: #8c2b75;
    display: flex;
    flex-direction: column;
    align-items: start;
    height: 230px;
}

.item>h3 {
    font-size: 100px;
    -webkit-text-stroke: 2px #fff;
}

.item>.item_detail {
    font-size: 16px;
    color: #fff;
    font-weight: 300;
    line-height: 1.4;
    margin-top: 16px;
}


.item.active {
    opacity: 1;
    visibility: visible;
}

.milestones_right {
    flex: 1;
    max-width: 615px;
    position: relative;
    margin-top: 136px;
    justify-content: center;
    z-index: 2;
}

.item_img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 2s ease;
    text-align: end;
}

.item_img img {
    width: 100%;
    height: auto;
    display: block;
}

.item_img.active {
    opacity: 1;
    z-index: 2;
}

.hr {
    border: 1px solid #fff;
    width: 700px;
    left: 0;
    top: 49%;
    position: absolute;
}

.milestones_right {
    display: flex;
    flex-direction: column;
    align-items: start;
}

.milestones_right>h3 {
    width: 100%;
    text-align: center;
    font-size: 80px;
    color: #fff;
}

.box_img {
    position: relative;
    width: 100%;
    background-color: var(--bg-body);
    z-index: 2;
}

.button {
    padding: 12px 24px;
    border: 1px solid #fff;
    border-radius: 30px;
    margin-top: 30px;
    font-size: 16px;
    color: #fff;
    text-decoration: none;
    font-weight: 400;
    margin-left: auto;
    cursor: pointer;
    background-color: var(--color-button);
}

.button:hover {
    background-color: var(--color-active);
}

.absolute_img {
    position: absolute;
    top: 255%;
    left: 26%;
    transform: translateY(-50%);
    z-index: 0;
}

.absolute_img>img {
    opacity: 0.5;
    animation: blink 3s infinite ease-in-out;
}

@keyframes blink {
    0% {
        opacity: 0.3;
    }

    50% {
        opacity: 0.6;
    }

    100% {
        opacity: 0.3;
    }
}

/* TMT */
.tmt {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    min-height: 100vh;
    position: relative;
    padding: 30px 0px 60px 0px;
    z-index: 2;
}

.tmt>h2 {
    font-size: 80px;
}

.tmt>h3 {
    font-size: 40px;
}

.img_absolute {
    position: absolute;
    top: 0;
    left: -40%;
    scale: 80%;
    animation: rotateBlink 4s infinite linear;
}

.img_absolute_2 {
    position: absolute;
    bottom: -20%;
    right: -30%;
    scale: 80%;
    animation: rotateBlink 5s infinite linear reverse;
}

@keyframes rotateBlink {
    0% {
        transform: rotate(0deg) scale(0.8);
        opacity: 1;
    }

    25% {
        opacity: 0.3;
    }

    50% {
        transform: rotate(180deg) scale(0.8);
        opacity: 0.6;
    }

    75% {
        opacity: 0.3;
    }

    100% {
        transform: rotate(360deg) scale(0.8);
        opacity: 1;
    }
}


/* Video */

.tmt_video {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    cursor: pointer;
}

.tmt_video_item {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.tmt_video_item {
    font-size: 32px;
}

.tmt_video_item>.detail {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.5;
}

.tmt_video_item>img {
    width: 100%;
    height: 330px;
}

.button_2 {
    font-size: 16px;
    color: #fff;
    padding: 12px 24px;
    border-radius: 30px;
    text-decoration: none;
    border: 1px solid #fff;
    background-color: var(--color-button);
}

.button_2:hover {
    background-color: var(--color-active);
}

.btn-circle {
    cursor: pointer;
}

.play_abso {
    position: absolute;
    top: 122px;
    left: 50%;
    transform: translateX(-50%);
    cursor: pointer;
}

@media (max-width: 1199px) {
    .about {
        flex-direction: column-reverse;
        padding: 0px 1.25rem;
    }

    .circle-wrapper {
        width: 500px;
        height: 500px;
    }

    .half-circle {
        width: 500px;
        height: 500px;
    }

    .item-rotator {
        width: 300px;
        height: 500px;
    }

    .item {
        left: 100%;
        top: 58%;
    }

    .item>h3 {
        font-size: 60px;
    }

    .hr {
        width: 400px;
    }

    .tmt {
        padding: 0px 1.25rem;
        width: 100%;
    }

    .tmt_video_item {
        font-size: 24px;
    }

    .tmt_video_item>img {
        width: 100%;
        height: 330px;
        object-fit: cover;
    }
}

@media (max-width: 991px) {
    .about_img>img {
        width: 100%;
    }

    .milestones {
        flex-direction: column;
        max-height: none;
        height: auto;
    }

    .milestones_right {
        margin-top: 0;
        width: 100%;
        justify-content: start;
        max-width: none;
    }

    .box_img {
        height: 720px;
        background-color: transparent;
    }

    .item_img {
        padding: 1.25rem;
    }

    .absolute_img {
        top: 0;
    }

    .milestones {
        gap: 0;
    }

    .circle-wrapper {
        top: 0;
        transform: none;
    }

    .hr {
        width: 460px;
    }

    .item {
        left: 92%;
    }

    .item>.item_detail {
        width: 200px;
    }

    .tmt {
        width: 100%;
        padding: 1.25rem;
        height: auto;
    }

    .tmt_video_item {
        font-size: 24px;
        justify-content: start;
        align-items: start;
    }

    .tmt_video_item>img {
        width: 100%;
        height: 270px;
        object-fit: cover;
    }
}

@media (max-width: 767px) {
    .content {
        right: 10%;
        transform: translateY(-50%);
    }

    .content>h1 {
        font-size: 80px;
    }

    .banner>img {
        height: auto;
    }

    .milestones {
        flex-direction: column;
    }

    .circle-wrapper {
        width: 400px;
        height: 400px;
        top: 0;
        transform: none;
    }

    .half-circle {
        width: 400px;
        height: 400px;
    }

    .item-rotator {
        width: 340px;
        height: 400px;
    }

    .hr {
        width: 515px;
    }

    .box_img {
        height: 500px;
        background-color: transparent;
    }

    .milestones {
        max-height: fit-content;
        margin-bottom: 60px;
    }

    .milestones_right {
        margin-top: 12px;
        justify-content: start;
        width: 100%;
        max-width: 100%;
    }

    .item_img {
        width: 100%;
        padding: 1.25rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .item_img img {
        width: 100%;
        margin-bottom: 0 !important;
    }

    .tmt {
        height: auto;
        padding: 1.25rem;
    }

    .tmt_video {
        grid-template-columns: repeat(1, 1fr);
    }

    .absolute_img {
        top: 0;
        z-index: 0;
    }

    .button {
        margin-top: 22px;
        margin-left: 0;
    }

    .play_abso {
        top: 100px;
    }
}

@media (max-width: 575px) {

    .milestones {
        /* height: 100vh; */
        margin-top: 30px;
        margin-bottom: 30px;
    }

    .content {
        top: 50%;
        transform: translateY(-50%);
    }

    .content>h1 {
        font-size: 60px;
    }

    .banner>img {
        height: auto;
    }

    .about {
        flex-direction: column-reverse;
        padding: 0px 1.25rem;
    }

    .about_img>img {
        width: 100%;
    }

    .circle-wrapper {
        top: 0;
        transform: none;
        width: 300px;
        height: 300px;
    }

    .milestones_right {
        margin-top: 0;
        justify-content: start;
        width: 100%;
        padding: 0px 1.25rem;
    }

    .half-circle {
        width: 300px;
        height: 300px;
    }

    .item {
        left: 82%;
        top: 62%;
    }

    .item-rotator {
        width: 200px;
        height: 300px;
    }

    .item>.item_detail {
        width: 200px;
    }

    .tmt {
        height: auto;
        gap: 12px;
        padding: 1.25rem;
    }

    .tmt>h2 {
        font-size: 52px;
    }

    .tmt>h3 {
        font-size: 24px;
    }

    .tmt_video {
        width: 100%;
        grid-template-columns: repeat(1, 1fr);
    }

    .tmt_video_item {
        gap: 12px;
        font-size: 24px;
        width: 100%;
    }

    .button_2 {
        padding: 8px 16px;
    }

    .button {
        padding: 8px 16px;
    }

    .milestones_right>h3 {
        font-size: 56px;
    }

    .hr {
        width: 362px;
    }

    .item_img.active {
        padding: 0;
    }

    .box_img {
        height: 400px;
    }
}

.button_3 {
    padding: 12px 24px;
    border: 1px solid #fff;
    border-radius: 30px;
    margin-top: 30px;
    font-size: 16px;
    color: #fff;
    text-decoration: none;
    font-weight: 400;
    margin-left: auto;
    cursor: pointer;
    background-color: transparent;
}

.button_3:hover {
    background-color: var(--color-active);
}