@font-face {
    font-family: 'Linh AvantGarde';
    src: url('../fonts/LinhAvantGarde.woff2') format('woff2'),
        url('../fonts/LinhAvantGarde.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Linh AvantGarde Bold';
    src: url('../fonts/LinhAvantGarde-Bold.woff2') format('woff2'),
        url('../fonts/LinhAvantGarde-Bold.woff') format('woff');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

.home-intro-bg {
    width: 100%;
    height: 840px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.home-intro-content-banner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 24px 0;
    color: #ffffff;
}


.intro-arrow {
    display: flex;
    justify-content: center;
    align-items: center;
}


.right-arrow {
    transform: rotate(180deg);
}

/* ===== GRID LAYOUT ===== */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 24px 1fr 24px 1fr;
    align-items: center;
    gap: 8px;
}
.intro-grid * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== COLUMN ===== */
.intro-col h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.intro-col h4 {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 14px;
    opacity: 0.9;
}

/* ===== WRAPPER ĐẠI HỌC ===== */
.university-block {
    width: 390px;
    margin: 0 auto;
}

/* ===== TITLE NGOÀI KHUNG ===== */
.title-university-out {
    text-align: center;
    margin-bottom: 12px;
}

.title-university-out a {
    /* font-family: "Linh Avantgarde"; */
    font-size: 24px;
    font-weight: 600;
    color: #bdf1ff;
    text-decoration: none;
}

/* ===== BOX CHỨA FIELD ===== */
.university-block .intro-col.left {
    padding: 12px 12px 12px;
    border: 1px solid #fff;
    border-radius: 8px;
    color: #fff;
}

.gov-block .intro-col.right {
    width: 390px;
    padding: 12px 12px 12px;
    border: 1px solid #fff;
    border-radius: 8px;
}

.gov-list {
    margin: 0;
    padding-left: 8px;
    color: #fff;
}

.gov-list li {
	/* font-family: "Linh Avantgarde"; */
    font-size: 12px;
    line-height: 1.5;
    margin-bottom: 2px;
}

/* ===== SUB TITLE ===== */
.university-block h4 {

    text-align: center;
    font-size: 16px;
	font-weight: 700;
    margin-bottom: 8px;
	color: #fff;
}

.gov-block h4 {

    text-align: center;
    font-size: 16px;
	font-weight: 700;
    margin-bottom: 8px;
	color: #fff;
}

/* ===== FIELD ===== */
.university-block .field {
    width: 362px;
    height: 36px;
    line-height: 36px;
    margin: 12px auto;
    padding: 0 8px;
    border-radius: 6px;
    color: #fff;
	/* font-family: "Linh Avantgarde"; */
    font-size: 14px;
    text-align: center;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.field-ai { background: #8b4513; }
.field-health { background: #9c27b0; }
.field-material { background: #2196f3; }
.field-energy { background: #ffc107; color: #000; }
.field-smart { background: #4caf50; }


.intro-col.center {
    width: 140px;
    height: 100px;
    padding: 8px;
	margin: 0 auto;
    border: 1px solid #fff;
    border-radius: 8px;
    box-sizing: border-box;

    display: flex;
    align-items: center;
    justify-content: center;
}


/* Nội dung bên trong */
.center-box h2 {
	/* font-family: "Linh Avantgarde"; */
    color: #fff;
    font-size: 16px;
    text-align: center;
    margin: 0;
}


/* ===== BOTTOM IMAGES ===== */
/* ===== WRAPPER ===== */
.intro-images {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
	margin-top:24px;
}

.img-slot {
    width: 325px;
    height: 370px;
    position: relative;       /* QUAN TRỌNG */
    overflow: visible;
}

/* GIỮ HITBOX CỐ ĐỊNH */
.img-inner {
    width: 325px;
    height: 370px;
    position: absolute;       /* QUAN TRỌNG */
    top: 0;
    left: 0;

    transition: transform 0.35s ease;
    transform-origin: center center;
    will-change: transform;
}

/* KHÓA EVENT TRÊN IMG */
.img-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;

    pointer-events: none;     /* 🔥 CỰC KỲ QUAN TRỌNG */
}


/* hover CENTER */
.intro-images.hover-center .left  .img-inner {
  transform: translateX(70px) scale(0.6);
}
.intro-images.hover-center .right .img-inner {
  transform: translateX(-70px) scale(0.6);
}

/* hover LEFT */
.img-slot.left:hover .img-inner {
    transform: translateX(80px) scale(1);
}

.img-slot.left:hover ~ .img-slot.center .img-inner {
    transform: translateX(10px) scale(0.6);
}

.img-slot.left:hover ~ .img-slot.right .img-inner {
    transform: translateX(-160px) scale(0.4);
}

/* hover RIGHT */
.hover-right .right .img-inner {
    transform: translateX(-80px) scale(1);
}
.hover-right .center .img-inner {
    transform: translateX(-10px) scale(0.6);
}
.hover-right .left .img-inner {
    transform: translateX(160px) scale(0.4);
}

.intro-marquee-track {
    max-width: 100%;
    margin: 0 auto;
    overflow: hidden; /* 🔥 BẮT BUỘC */
	padding:12px 0;
    white-space: nowrap;
    font-size: 24px;
    color: #FFE987;
    line-height: 44px;
    font-weight: 700;
    position: relative;
}

/* CHỮ CHẠY */
.intro-marquee-track span {
    display: inline-block;
    padding-left: 100%;
    animation: marqueeMove 18s linear infinite;
}

@keyframes marqueeMove {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-100%);
    }
}




.nghiencuu-block {
    display: flex;
    background-image: url({BACKGROUND});
    background-size: cover;
    background-position: center;
    padding: 30px 40px;
    gap: 30px;
}

/* LEFT: 3 hàng ảnh */
.slider-left {
    width: 65%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow: hidden;
    position: relative;
    height: 400px; /* tổng chiều cao 3 hàng */
	-webkit-mask-image: linear-gradient(
		to right,
		rgba(0,0,0,0),
		rgba(0,0,0,1) 20%,
		rgba(0,0,0,1) 80%,
		rgba(0,0,0,0)
	);
	-webkit-mask-repeat: no-repeat;
	-webkit-mask-size: 100% 100%;

	mask-image: linear-gradient(
		to right,
		rgba(0,0,0,0),
		rgba(0,0,0,1) 20%,
		rgba(0,0,0,1) 80%,
		rgba(0,0,0,0)
	);
	mask-repeat: no-repeat;
	mask-size: 100% 100%;

}

.slider-row {
    display: flex;
    gap: 12px;
    position: relative;
    will-change: transform;
}

.slider-row img {
    height: 120px;
    width: auto;
}

.slider-row.row-1 { margin-left: 0px; }
.slider-row.row-2 { margin-left: 30px; }  /* lệch sang phải */
.slider-row.row-3 { margin-left: 60px; }

/* RIGHT: nội dung */
.slider-right {
    width: 35%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
    /* font-family: "Linh Avantgarde"; */
	padding-left: 80px;

}

.slider-right .number {
    color: #b41d24;
    font-size: 92px;
    font-weight: bold;
    line-height: 1;
}

.slider-right .top-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.slider-right .title {
    font-size: 24px;
    line-height: 1.4;
	font-weight: 700;
	color: #636366;
    word-break: break-word;
    /* chia ra 3 dòng ~2 chữ mỗi dòng */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.slider-right .desc {
    font-size: 24px;
    line-height: 1.4;
	color: #636366;
}

.slider-right .btn-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 130px;
    height: 36px;
    background: #b41d24;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    /* font-family: "Linh Avantgarde"; */
	font-size: 16px;      /* cỡ chữ */
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.slider-right .btn-link:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}

ul.slimmenu li a[title="KHCN & ĐMST 57-NQ/TW"] {
    color: #b91c1c !important;
    font-weight: bold;

    animation: blinkText 1.5s infinite;
}

@keyframes blinkText {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0; }
}

/* Responsive */
@media (max-width: 768px) {

    .nghiencuu-block {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    /* 👉 Đưa slider-right lên trên */
    .slider-right {
        order: -1;
        width: 100%;
        text-align: center;
		padding-left: 0px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .slider-right .top-row {
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .slider-right .number {
        font-size: 48px; /* chỉnh nhỏ lại cho mobile */
        line-height: 1;
    }

    .slider-right .title {
        text-align: center;
        line-height: 1.2;
    }

    .slider-right .desc {
        text-align: center;
        margin-top: 8px;
    }

    .slider-right .btn-link {
        margin-top: 12px;
    }

    /* 👉 Slider ảnh xuống dưới */
    .slider-left {
        order: 1;
        width: 100%;
    }
	
	  
	
	.home-intro-bg {
		height: 1450px;
	}
	
	.intro-grid {
        display: flex;
        flex-direction: column;
        align-items: center;
		gap:0px;
    }
	
	.intro-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
}	
	.gov-block {
		gap: 8px;
	}

	/* GOV lên trên */
	.intro-grid .gov-block {
		order: 1;
	}

	/* Mũi tên phải (nếu vẫn dùng) */
	.intro-grid .right-arrow {
		order: 2;
	}

	/* CENTER */
	.intro-grid .intro-col.center {
		order: 3;
	}

	/* Mũi tên trái */
	.intro-grid .left-arrow {
		order: 4;
	}

	/* ĐẠI HỌC xuống dưới */
	.intro-grid .university-block {
		order: 5;
	}

	.university-block {
        display: flex;
        flex-direction: column;
        align-items: center;
		gap: 8px;
    }
	
	.right-arrow {
		transform: rotate(-90deg);
		margin-bottom: 10px;
	}
	
	.left-arrow {
		transform: rotate(90deg);
		margin-top: 10px;
	}

    /* Đưa intro-col.left lên đầu */
    .university-block .intro-col.left {
        width: 364px;
		text-align: center;
    }
	.university-block .field {
		width: 340px;
	}

    /* Đưa title xuống dưới */
    .university-block .title-university-out {
        text-align: center;
    }

    /* LEFT UNIVERSITY */


    .title-university-out {
        margin: 0 0;
    }

    /* ARROWS */
    .intro-arrow {
        width: 24px;
        height: 24px;
    }

    .intro-arrow svg {
        width: 100%;
        height: auto;
    }

    /* CENTER BOX */
    .intro-col.center {
        width: 160px;
        text-align: center;
        margin: 0 0;
    }

    /* GOV BLOCK */
    .gov-block .intro-col.right {
        width: 364px;
        text-align: left;
    }

    .gov-list {
        text-align: left;
        display: inline-block; /* để liếp gọn giữa */
        padding-left: 0;
    }
	
	.university-block,
	.gov-block {
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	/* BOX CONTENT lên trên */
	.university-block .intro-col,
	.gov-block .intro-col {
		order: 1;
	}

	/* TITLE xuống dưới */
	.university-block .title-university-out,
	.gov-block .title-university-out {
		order: 2;
		text-align: center;
	}
	
	.university-block .intro-col.left {
		order: 2; /* xuống dưới */
	}

	/* TITLE ĐẠI HỌC lên trên */
	.university-block .title-university-out {
		order: 1; /* hoặc xóa order cũng được */
		text-align: center;
	}

    /* BOTTOM IMAGES */
    .intro-images {
        display: block;
        position: relative;
        width: 100%;
        height: 450px; /* có thể chỉnh cao tùy ý */
        overflow: hidden;
        margin-top: 24px;
    }
    .img-slot {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        opacity: 0;
        transform: scale(0.95);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    .img-slot.active {
        opacity: 1;
        transform: scale(1);
        z-index: 2;
    }
    .img-inner {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 450px;
    }
	.university-block {
		width: auto;
		margin: 0 auto;
	}
	
	
    .intro-marquee-track {
        max-width: 360px;
        width: auto;
        margin: 0 auto;
        overflow: hidden;
        padding: 12px 0;

        white-space: nowrap;
        font-size: 24px;
        line-height: 32px;
        font-weight: 700;
        color: #FFE987;
        position: relative;
    }

    .intro-marquee-track span {
        display: inline-block;
        padding-right: 40%;
        animation: marqueeMobile 22s linear infinite;
        will-change: transform;
    }

    @keyframes marqueeMobile {
        from {
            transform: translateX(0%);
        }
        to {
            transform: translateX(-100%);
        }
    }
	
	.home-intro-content-banner {
		max-width: 468px;
		margin: 0 auto;
		padding: 0 0;
		color: #ffffff;
	}
	
}


@media (min-width: 780px) and (max-width: 1024px) {
	
}