.wrapper-banner {
    height: 78vh;
}

.wrap-nav-mobile {
    display: none;
}

.wrapper-banner .item-video {
    height: 78vh;
    position: relative;
    overflow: hidden;
}

.wrapper-banner video {
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.wrapper-banner .item-video .box-content {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    z-index: 2;
    color: #fff;

}

.wrapper-banner .item-video .box-content .title {
    font-size: 62px;
    margin-bottom: 24px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1px;
    text-shadow: 0 4px 30px rgba(0,0,0,0.4);
    max-width: 700px;
}

.wrapper-banner .item-video .box-content .subtitle {
    font-size: 20px;
    margin-bottom: 32px;
    font-weight: 400;
    opacity: 0.9;
    letter-spacing: 0.5px;
}

.wrapper-banner .item-video .box-content .read {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    font-size: 16px;
    line-height: 1.5;
    border-radius: 50px;
    font-weight: 700;
    min-width: 200px;
    background: linear-gradient(135deg, var(--main-color) 0%, var(--second-main-color) 100%);
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
    box-shadow: 0 4px 20px rgba(248, 139, 0, 0.4);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.wrapper-banner .item-video .box-content .read::after {
    content: '→';
    font-size: 20px;
    transition: transform 0.3s ease;
}

.wrapper-banner .item-video .box-content .read:hover {
    background: #fff;
    color: var(--main-color);
    border-color: #fff;
    box-shadow: 0 8px 32px rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.wrapper-banner .item-video .box-content .read:hover::after {
    transform: translateX(4px);
}


.sub-bg {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    background: rgba(96, 195, 214, .2);
    background-image: radial-gradient(circle at left bottom, #60c3d6 0, rgba(96, 195, 214, 0) 70%), radial-gradient(circle at left bottom, rgba(96, 195, 214, .5) 0, rgba(96, 195, 214, 0) 70%);
}

.wrapper-sub-swiper {
    margin-top: -80px;
    position: relative;
    z-index: 5;
}

.wrapper-sub-swiper .container-web {
    margin: 0px auto;
    max-width: 1200px;
    border-radius: 16px 16px 0px 0px;
    overflow: hidden;
    box-shadow: 0 -4px 30px rgba(0,0,0,0.12);
}

.wrapper-sub-swiper .text-box {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    background: linear-gradient(180deg, rgba(248,139,0,0.95) 0%, rgba(251,173,21,0.95) 100%);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    height: 90px;
    letter-spacing: -.2px;
    line-height: 1.4;
    padding: 20px 18px;
    margin: 0;
    cursor: pointer;
    border-right: 1px solid rgba(255,255,255,0.15);
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

.wrapper-sub-swiper .text-box::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: #fff;
    transform: scaleX(0);
    transition: transform 0.35s ease;
}

.wrapper-sub-swiper .text-box:hover::before {
    transform: scaleX(1);
}

.wrapper-sub-swiper .text-box:hover {
    background: linear-gradient(180deg, rgba(251,173,21,1) 0%, rgba(248,139,0,1) 100%);
    letter-spacing: 0;
}

.wrapper-sub-swiper .swiper-slide-thumb-active .text-box {
    background: linear-gradient(180deg, rgba(0,71,80,0.9) 0%, rgba(0,71,80,0.75) 100%);
    backdrop-filter: blur(8px);
}

.wrapper-sub-swiper .swiper-slide-thumb-active .text-box::before {
    transform: scaleX(1);
    background: var(--second-main-color);
}

/* ===========================EXPERTISE===================== */
.wrapper-expertise {
    padding: 80px 0px 60px;
}

.main-expertise .head-expertise .sub-title {
    text-align: center;
    color: #95a2b4;
    font-size: 15px;
    line-height: 20px;
    letter-spacing: 1.0px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.main-expertise .head-expertise .title {
    position: relative;
    font-size: 48px;
    line-height: 56px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: #141414;
    text-align: center;
    padding: 5px 0px 15px;
}

.main-expertise .head-expertise .title::after {
    content: "";
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--main-color), var(--second-main-color));
    margin: 18px auto 0;
    border-radius: 2px;
}

.content-expertise {
    padding-top: 30px;
}

/* Card container */
.content-expertise .item-expertise {
    margin: 12px;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    height: 420px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                box-shadow 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
}

.content-expertise .item-expertise:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(248, 139, 0, 0.2);
}

/* Image fills entire card */
.content-expertise .item-expertise .image {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
}

.content-expertise .item-expertise .image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.content-expertise .item-expertise:hover .image img {
    transform: scale(1.08);
}

/* Dark gradient overlay on image */
.content-expertise .item-expertise .image::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70%;
    background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
    transition: height 0.5s ease, background 0.5s ease;
    z-index: 1;
}

.content-expertise .item-expertise:hover .image::after {
    height: 100%;
    background: linear-gradient(to top, rgba(248,139,0,0.9) 0%, rgba(251,173,21,0.7) 40%, rgba(0,0,0,0.3) 100%);
}

/* Content overlay at bottom */
.content-expertise .item-expertise .content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 28px 24px;
    z-index: 10;
    color: #fff;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: transparent;
}

.content-expertise .item-expertise .content .icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(4px);
    margin-bottom: 12px;
    transition: all 0.4s ease;
}

.content-expertise .item-expertise:hover .content .icon {
    background: #fff;
    color: var(--main-color);
    transform: rotate(45deg) scale(1.1);
}

.content-expertise .item-expertise .content .icon i {
    font-size: 18px;
    transition: color 0.3s ease;
}

.content-expertise .item-expertise:hover .content .icon i {
    color: var(--main-color);
}

.content-expertise .item-expertise .content h4 {
    font-weight: 700;
    font-size: 22px;
    margin: 0;
    line-height: 1.3;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
    transition: transform 0.4s ease, text-shadow 0.4s ease;
}

.content-expertise .item-expertise:hover .content h4 {
    transform: translateY(-4px);
    text-shadow: none;
}

/* Description text - hidden by default, shows on hover */
.content-expertise .item-expertise .content .text {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    font-size: 15px;
    line-height: 1.5;
    margin-top: 0;
    transition: max-height 0.5s ease, opacity 0.4s ease 0.1s, margin-top 0.4s ease;
    color: rgba(255,255,255,0.9);
}

.content-expertise .item-expertise:hover .content .text {
    max-height: 200px;
    opacity: 1;
    margin-top: 12px;
}

.content-expertise .item-expertise .content .text p {
    margin: 0;
}

/* ===========================OUR SERVICE===================== */
.wrapper-preview-us {
    padding: 70px 0px;
}

.wrapper-preview-us .main-preview-us {
    position: relative;
    width: 100%;
    padding: 6% 2% 0% 2%;
    background-image: url(../images/bg_our.webp);
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
}

.wrapper-preview-us .main-preview-us .preview-theme {
    width: 40%;
    padding: 10px 10px 10px 20px;
}

.preview-theme .preview-title .section-subtitle {
    color: #95a2b4;
    font-size: 15px;
    line-height: 20px;
    letter-spacing: 1.0px;
    font-family: "Commissioner", Sans-serif;
    font-weight: 600;
    text-transform: uppercase;
}

.preview-theme .preview-title .section-title {
    padding-bottom: 25px;
    position: relative;
    font-size: 50px;
    line-height: 60px;
    font-weight: 700;
    letter-spacing: 0;
    color: #141414;
}

.preview-theme .preview-title .section-title::after {
    content: "";
    background-image: url(../images/widget-title-sep.png);
    background-size: 42px;
    display: none;
    width: 42px;
    height: 14px;
    margin: 0 auto;
    background-repeat: no-repeat;
    margin-top: 20px;
    margin-left: 0;
}

.preview-theme .preview-title p {
    padding-bottom: 15px;
    padding-right: 43px;
    margin-bottom: 0;
    color: #444444;
    font-weight: 400;
    font-size: 18px;
    line-height: 1.7;
}

.preview-theme .show-preview .show-our {
    background: var(--main-color);
    font-weight: bold;
}

.preview-theme .show-preview .show-our:hover {
    background-color: transparent;
    color: var(--main-color);
    border-color: var(--main-color);
}

.wrapper-preview-us .main-preview-us .preview-detail {
    width: 55%;
    padding: 10px 10px 10px 75px;
}

.preview-detail .choose-list .choose-list {
    padding-left: 50px;
}

.preview-detail .choose-list .choose-item {
    position: relative;
    width: 100%;
    text-align: left;
    margin: 30px 0;
    padding: 15px 15px 15px 55px;
    background: #ffffff;
    box-shadow: 10px 0 30px rgb(0 0 0 / 15%);
    border-radius: 5px;
    display: flex;
    align-items: center;

    -webkit-transition: all ease .4s;
    -ms-transition: all ease .4s;
    transition: all ease .4s;
}

.preview-detail .choose-list .choose-item:nth-child(even) {
    margin-left: 40px;
}

.preview-detail .choose-list .choose-item::after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 0;
    width: 3px;
    background-color: #fbad15;
    border-radius: 5px;
    -webkit-transition: all ease .3s;
    -ms-transition: all ease .3s;
    transition: all ease .3s;
}

.preview-detail .choose-list .choose-item:hover::after {
    height: 99%;
}

.preview-detail .choose-list .choose-item .img-icon {
    display: inline-block;
    background: var(--main-color);
    width: 90px;
    height: 90px;
    border-radius: 100%;
    padding: 23px;
    text-align: center;
    margin-right: 20px;
    position: absolute;
    left: -50px;
    -webkit-transition: all ease .4s;
    -ms-transition: all ease .4s;
    transition: all ease .4s;
}

.preview-detail .choose-list .choose-item:hover {
    transform: translateY(-15px);
}

.preview-detail .choose-list .choose-item:hover .img-icon {
    background: #fbad15;

}

.preview-detail .choose-list .choose-item:hover .img-icon::after {
    border-color: #fbad15;
}

.preview-detail .choose-list .choose-item .img-icon::after {
    content: "";
    display: block;
    position: absolute;
    width: 55px;
    height: 100px;
    background: transparent;
    border-top-left-radius: 110px;
    border-bottom-left-radius: 110px;
    border: 2px dashed transparent;
    border-right: none;
    top: -5px;
    left: -5px;
    -webkit-transition: all ease .4s;
    -ms-transition: all ease .4s;
    transition: all ease .4s;
}

.preview-detail .choose-list .choose-item h2 {
    font-size: 24px;
    padding-bottom: 0;
    padding-top: 10px;
    margin: 0;
    font-weight: bold;
}

.preview-detail .choose-list .choose-item p {
    line-height: 1.7;
}

/* ===========================NEWS===================== */
.wrapper-news {
    padding: 80px 0px;
    background-color: #ffb3510d;
}

.newsSwiper {
    padding-bottom: 30px;
}

.box-button {
    position: absolute;
    display: flex;
    width:9%;
    right: 0px;
    top: 24px;
}

.box-button .np-btn {
    background: var(--main-color);
    color: #fff;
    border-radius: 50%;
    width: 50px;
    height: 50px;
}

.box-button .np-btn svg {
    height: 35%;
    width: 200%;
}

.main-news .title-news {
    font-size: 40px;
    font-weight: bold;
    color: var(--main-color);
    margin-bottom: 40px;
    line-height: 1;
}

.main-news .box-news {
    box-shadow: 0 2px 16px rgba(0, 0, 0, .06);
    background: #fff;
    border: 1px solid #eee;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-radius: 12px;
    overflow: hidden;
}

.main-news .box-news:hover {
    border-color: var(--main-color);
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(248, 139, 0, 0.15);
}

.main-news .box-news .img-content {
    height: 250px;
}

.main-news .box-news .box-from {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 5px 15px;
}

.main-news .box-news .box-from .logo-from {
    width: 30px;

}

.main-news .box-news .box-from .name-from {
    font-size: 14px;
    font-weight: 700;
    color: #575756;
    line-height: 1;
}


.main-news .box-news .content-title {
    font-size: 19px;
    color: var(--main-color);
    margin: 0;
    padding: 3px 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.main-news .box-news .content-news {
        font-size: 15px;
    color: #575756;
    margin: 0;
    padding: 0px 15px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 95px;
    margin-bottom: 15px;
}

.main-news .box-news .post-stats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #575756;
    font-size: 14px;
    margin: 15px;
    padding-top: 15px;
    margin-top: 0;
    border-top: 1px solid #e4e4e4;
}

.main-news .box-view {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 15px;
    font-size: 16px;
}

.main-news .box-view a {
    cursor: pointer;
    font-weight: bold;
}

.main-news .box-view a:hover {
    text-decoration: underline;
}

.main-news .swiper-pagination-bullet {
    border: 1px solid #4f4e50;
    background: transparent;
    width: 12px;
    height: 12px;
    margin: 0px 3px !important;
    opacity: 1;
}

.main-news .swiper-pagination-bullet-active {
    background: #4f4e50;
}

.wrap-nav-mobile .ani {
    overflow: hidden;
    transform: scaleX(0);
    transform-origin: left;
    transition: all .3s ease-in-out;
}

.wrap-nav-mobile .ani.show {
    opacity: 1;
    /* transform: translateX(0); */
    transform: scaleX(100%);
}

.menu-mobile .sub-menu {
    display: flex;
    flex-direction: column;
    color: #fff;
    align-items: flex-start;
    width: 100%;
    transform: scaleY(0);
    opacity: 0;
    max-height: 0px;
    overflow: hidden;
    transform-origin: top;
    transition: all .4s ease-in-out;
}

.menu-mobile .sub-menu.active {
    max-height: 500px;
    transform: scaleY(1);
    opacity: 1;
}

.menu-mobile .item-menu.have-sub {
    display: flex;
    flex-direction: column;
}

.menu-mobile .item-menu.have-sub a i {
    transition: all .3s ease-in-out;
}

.menu-mobile .item-menu.have-sub a i.rotate {
    transform: rotate(90deg);
}

.menu-mobile .item-menu.have-sub .item-sub-menu {
    width: 100%;
    padding-left: 25px;
}

.menu-mobile .item-menu.have-sub .item-sub-menu a {
    font-size: 15px;
}