body {
    margin: 0;
}

#anh {
    height: 200px;
    position: relative;
    left: 45%;
    width: 10%;
    top: 20px;
}

.body1 {
    opacity: 0;
    animation: fadeInUp 2s forwards;
}

#drop {
    margin-top: 5%;
}

.btn {
    border: 0;
    color: red;
    font-size: 20px;
}

.btn:hover {
    color: black;
}

#icon {
    color: red;
    position: relative;
    left: 240px;
}

#icon:hover {
    cursor: pointer;
    color: black;
}

.nav-item {
    position: relative;
    left: 270px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.bao {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.danhsach .card-item {
    list-style: none;
}

.danhsach .card-item .link-the {
    user-select: none;
    display: block;
    background: #fff;
    padding: 18px;
    margin-top: 100px;
    border-radius: 12px;
    text-decoration: none;
    box-shadow: 0 10px 10px rgba(0, 0, 0, 0.05);
    border: 2px solid transparent;
    transition: 0.2 ease;
}

.danhsach .card-item .link-the:hover {
    border-color: #5372F0;
}

.danhsach .card-item .link-the:active {
    cursor: "anh/anh192.png";

}

.danhsach .link-the .anh-card {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 10px;
}

.danhsach .link-the .huyhieu {
    color: #5372F0;
    padding: 8px 16px;
    font-size: 0.95rem;
    font-weight: 500;
    margin: 16px 0 18px;
    background: #DDE4FF;
    width: fit-content;
    border-radius: 50px;
    font-size: 20px;
}

.danhsach .link-the .huyhieu.Cybersecurity {
    color: #B22485;
    background: #F7DFF5;
}

.danhsach .link-the .huyhieu.DevOps {
    color: #B25A2B;
    background: #FFE3D2;
}

.danhsach .link-the .huyhieu.DataScientist {
    color: #205C20;
    background: #D6F8D6;
}

.danhsach .link-the .huyhieu.Programmer {
    color: #856404;
    background: #fff3cd;
}

.danhsach .link-the .card-button {
    height: 35px;
    width: 35px;
    color: #5372F0;
    border-radius: 50%;
    margin: 30px 0 5px;
    background: none;
    cursor: pointer;
    border: 2px solid #5372F0;
    transform: rotate(-45deg);
    transition: 0.4 ease;
}

.danhsach .link-the:hover .card-button {
    color: #fff;
    background: #5372F0;
}

.vothe .swiper-pagination-bullet {
    height: 13px;
    width: 13px;
    opacity: 0.5;
    background: #5372F0;
}

.vothe .swiper-pagination {
    margin-bottom: 150px;
    margin-left: -10px;
}

.vothe {
    max-width: 1500px;
    margin: 0 -20px 35px;
    padding: 20px 10px;

}

.vothe .swiper-pagination-bullet-active {
    opacity: 1;
}

.vothe .swiper-slide-button {
    color: #5372F0;
    margin-top: -35px;
}

@media screen and (max-width:768px) {
    .vothe {
        margin: 0 10px 25px;
    }

    .vothe .swiper-slide-button {
        display: none;
    }
}

.bao1 {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

header {
    background: linear-gradient(135deg, #007cf0, #00dfd8);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 2000;
}

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

#chu1 {
    color: white;
    font-weight: bold;
    margin-left: 150px;
    font-size: 25px;
    margin-top: 20px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 2s forwards;
    transition: transform 0.2s;
}

#chu2 {
    color: white;
    font-size: 20px;
    font-weight: bold;
    margin-left: 200px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 2s forwards;
}

#chu3 {
    color: white;
    font-size: 20px;
    font-weight: bold;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 2s forwards;
}

#chu4 {
    color: white;
    font-size: 20px;
    font-weight: bold;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 2s forwards;
}

#chu5 {
    color: white;
    font-size: 20px;
    font-weight: bold;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 2s forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#chu2 span {
    display: inline-block;
    transition: transform 0.3s ease;
}

@keyframes jumpUp {
    0% {
        transform: translateY(0);
    }

    30% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(0);
    }
}

#chu2:hover span {
    animation: jumpUp 0.5s ease forwards;
}

#chu3 span {
    display: inline-block;
    transition: transform 0.3s ease;
}

#chu3:hover span {
    animation: jumpUp 0.5s ease forwards;
}

#chu4 span {
    display: inline-block;
    transition: transform 0.3s ease;
}

#chu4:hover span {
    animation: jumpUp 0.5s ease forwards;
}

#chu5 span {
    display: inline-block;
    transition: transform 0.3s ease;
}

#chu5:hover span {
    animation: jumpUp 0.5s ease forwards;
}

#chu6 {
    font-size: 30px;
    color: DarkBlue;
    font-weight: bold;
    text-align: center;
    margin-top: 105px;
}

#chu7 {
    font-size: 30px;
    mix-blend-mode: difference;
    color: white;
    font-weight: bold;
    text-align: center;
    margin-top: 105px;
}

.body2 {
    background: linear-gradient(270deg, #ff6b6b, #feca57, #1dd1a1, #54a0ff, #5f27cd);
    background-size: 1000% 1000%;
    animation: gradientMove 15s ease infinite;
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.slider {
    width: 800px;
    height: 500px;
    overflow: hidden;
    margin-top: 220px;
    float: left;
    clear: left;
}

.slides {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 1s ease;
}

.slide {
    position: relative;
    min-width: 100%;
    height: 100%;
    perspective: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.slide img.main {
    width: 80%;
    height: auto;
    object-fit: cover;
    transform: rotateY(15deg) translateZ(0px) rotateX(20deg);
    z-index: 2;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
    transition: transform 0.6s;
}

.slide:hover img.main {
    transform: rotateY(15deg) translateZ(20px) rotateX(20deg);
}

.fancy-box {
    width: var(--width);
    background: var(--box-bg);
    border-radius: var(--radius);
    padding: calc(var(--padding) + 6px);
    position: relative;
    box-shadow:
        0 10px 30px rgba(2, 6, 23, 0.7),
        inset 0 1px 0 rgba(255, 255, 255, 0.02);
    overflow: hidden;
    border-radius: 10px;
    margin-left: 50px;
}

.fancy-box::before {
    content: "";
    position: absolute;
    inset: 0;
    margin: -var(--border-size);
    z-index: 0;
    border-radius: calc(var(--radius) + var(--border-size));
    padding: var(--border-size);
    background: conic-gradient(from 180deg at 50% 50%, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.02) 10%, transparent 10%),
        linear-gradient(90deg, #11182700, #11182700);
    mask-composite: exclude;
    pointer-events: none;
}

.fancy-accent {
    position: absolute;
    left: 12px;
    top: 12px;
    height: 6px;
    width: 120px;
    border-radius: 999px;
    background: var(--accent);
    filter: blur(0.6px);
    z-index: 1;
    opacity: 0.95;
}

.fancy-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 16px;
    align-items: start;
}

.avatar {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--muted);
    box-shadow: 0 6px 18px rgba(2, 6, 23, 0.6);
    flex-shrink: 0;
    font-size: 20px;
}

ul.lead {
    margin: 0 0 12px 0;
    color: var(--muted);
    font-size: 20px;
    line-height: 1.45;
    font-weight: 400;
}

.fancy-box:hover {
    transform: translateY(-10px);
    transition: transform 2s cubic-bezier(.2, .9, .2, 1);
    box-shadow:
        0 30px 60px rgba(2, 6, 23, 0.75),
        inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.chu8 {
    mix-blend-mode: difference;
    color: white;
    margin-left: 50px;
    margin-top: 50px;
}

.slider1 {
    position: relative;
    width: 800px;
    height: 500px;
    overflow: hidden;
    float: left;
    margin-top: 330px;
}

.slides1 {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 1s ease;
}

.slide1 {
    position: relative;
    min-width: 100%;
    height: 100%;
    perspective: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.slide1 img.main1 {
    width: 80%;
    height: auto;
    object-fit: cover;
    transform: rotateY(-15deg) translateZ(0px) rotateX(20deg);
    z-index: 2;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
    transition: transform 0.6s;
}

.slide1:hover img.main1 {
    transform: rotateY(-15deg) translateZ(20px) rotateX(20deg);
}

.body3 {
    background: linear-gradient(270deg, #ff6b6b, #feca57, #1dd1a1, #54a0ff, #5f27cd);
    background-size: 1000% 1000%;
    animation: gradientMove 15s ease infinite;
    display: flex;
}

.body4 {
    background: linear-gradient(270deg, #ff6b6b, #feca57, #1dd1a1, #54a0ff, #5f27cd);
    background-size: 1000% 1000%;
    animation: gradientMove 15s ease infinite;
    display: flex;
}

.slider2 {
    position: relative;
    width: 800px;
    height: 500px;
    overflow: hidden;
    float: left;
    margin-top: 300px;
}

.slides2 {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 1s ease;
}

.slide2 {
    position: relative;
    min-width: 100%;
    height: 100%;
    perspective: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.slide2 img.main2 {
    width: 80%;
    height: auto;
    object-fit: cover;
    transform: rotateY(15deg) translateZ(0px) rotateX(20deg);
    z-index: 2;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
    transition: transform 0.6s;
}

.slide2:hover img.main2 {
    transform: rotateY(15deg) translateZ(20px) rotateX(20deg);
}

.body5 {
    background: linear-gradient(270deg, #ff6b6b, #feca57, #1dd1a1, #54a0ff, #5f27cd);
    background-size: 1000% 1000%;
    animation: gradientMove 15s ease infinite;
    display: flex;
}

.slider3 {
    position: relative;
    width: 800px;
    height: 500px;
    overflow: hidden;
    float: left;
    margin-top: 300px;
}

.slides3 {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 1s ease;
}

.slide3 {
    position: relative;
    min-width: 100%;
    height: 100%;
    perspective: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.slide3 img.main3 {
    width: 80%;
    height: auto;
    object-fit: cover;
    transform: rotateY(-15deg) translateZ(0px) rotateX(20deg);
    z-index: 2;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
    transition: transform 0.6s;
}

.slide3:hover img.main3 {
    transform: rotateY(-15deg) translateZ(20px) rotateX(20deg);
}

.body6 {
    height: 100%;
    background: linear-gradient(-45deg, #ff9a9e, #fad0c4, #a18cd1, #fbc2eb);
    background-size: 400% 400%;
    animation: gradientMove 10s ease infinite;
    display: flex;
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

#chu9 {
    font-size: 30px;
    mix-blend-mode: difference;
    color: white;
    font-weight: bold;
    text-align: center;
    margin-top: 105px;
}

.glow-card {
    width: 90%;
    max-width: 800px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    border: 2px solid transparent;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    margin-top: 100px;
}

/* Hiệu ứng nền chuyển động nhẹ bên trong */
.glow-card::before {
    content: "";
    position: absolute;
    inset: -50%;
    background: linear-gradient(60deg, #7c3aed, #06b6d4, #f59e0b, #7c3aed);
    filter: blur(60px);
    opacity: 0.3;
    animation: rotateGradient 12s linear infinite;
    z-index: 0;
}

/* Viền neon chạy quanh khi hover */
.glow-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(90deg, #7c3aed, #06b6d4, #f59e0b, #7c3aed);
    background-size: 300% 300%;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
    animation: borderFlow 6s linear infinite;
    z-index: 1;
}

@keyframes rotateGradient {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes borderFlow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.glow-card:hover {
    transform: scale(1.03);
    box-shadow: 0 0 50px rgba(124, 58, 237, 0.5);
}

.glow-card:hover::after {
    opacity: 1;
}

.card-body {
    position: relative;
    z-index: 2;
}

h2 {
    color: #ffffff;
    font-weight: 700;
}

p {
    color: black;
    font-size: 1.05rem;
}

#chu10 {
    margin-top: 100px;
    text-align: center;
}

.body7 {
    margin: 0;
    height: 100%;
    background: radial-gradient(circle at 20% 20%, #00ffff40, transparent 60%),
        radial-gradient(circle at 80% 80%, #ff00ff40, transparent 60%),
        linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    background-blend-mode: screen;
    overflow: hidden;
    position: relative;
    font-family: 'Segoe UI', sans-serif;
    width: 100%;
}

.line {
    position: absolute;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent, cyan, transparent);
    opacity: 0.5;
    animation: moveLines 5s linear infinite;
}

@keyframes moveLines {
    from {
        transform: translateY(-100%);
    }

    to {
        transform: translateY(100%);
    }
}

.line:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
}

.line:nth-child(2) {
    left: 25%;
    animation-delay: 1s;
}

.line:nth-child(3) {
    left: 40%;
    animation-delay: 2s;
}

.line:nth-child(4) {
    left: 60%;
    animation-delay: 1.5s;
}

.line:nth-child(5) {
    left: 75%;
    animation-delay: 0.5s;
}

.line:nth-child(6) {
    left: 90%;
    animation-delay: 2.5s;
}

#chu11 {
    font-size: 30px;
    mix-blend-mode: difference;
    color: white;
    font-weight: bold;
    text-align: center;
    margin-top: 105px;
}

.search-section {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.search-box {
    display: flex;
    margin-bottom: 1.5rem;
}

.search-box input {
    flex: 1;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    font-size: 1rem;
}

.search-box button {
    background: #007cf0;
    color: white;
    border: none;
    padding: 0 1.5rem;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

.search-results {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.company-card {
    background: #f9f9f9;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #007cf0;
}

.company-card h3 {
    margin-bottom: 0.5rem;
}

.company-card a {
    color: #007cf0;
    text-decoration: none;
}

.company-card a:hover {
    text-decoration: underline;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.tag {
    background: #e0e0e0;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

#companies {
    width: 70%;
    margin-left: 15%;
    margin-top: 10%;
}

.company-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.company-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 124, 240, 0.2);
}

.search-section {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.company-card {
    background: rgba(255, 255, 255, 0.15);
}

.footer {
    margin: 0;
    font-family: "Poppins", sans-serif;
    background: #0a0a0f;
    color: white;
}

footer {
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    padding: 50px 0;
    color: #fff;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(0, 255, 255, 0.15), transparent 70%);
    animation: rotate 12s linear infinite;
    z-index: 0;
}

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

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

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.footer-column {
    width: 250px;
    margin-bottom: 30px;
}

.footer-column h3 {
    color: #00ffff;
    margin-bottom: 15px;
    position: relative;
}

.footer-column h3::after {
    content: "";
    width: 50px;
    height: 2px;
    background: #00ffff;
    display: block;
    margin-top: 5px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: #bbb;
    text-decoration: none;
    transition: 0.3s;
}

.footer-column ul li a:hover {
    color: #00ffff;
    text-shadow: 0 0 10px #00ffff;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 14px;
    color: #aaa;
}

@media (max-width: 768px) {
    .footer-column {
        width: 100%;
        text-align: center;
    }
}

html {
            scroll-behavior: smooth;
        }

body{
   cursor:url("anh/anh192.png"),auto;
}

a:hover{
    cursor:url("anh/anh192.png"),auto;
}