@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background-color: black;
}

nav {
    width: 100%;
    height: 10vh;
    position: sticky;
}

.nav-container {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-around;
    align-content: center;
}

.nav-container .logo span {
    font-size: 2rem;
    font-weight: bold;
    color: rgb(159, 18, 18);
}

.hamburg, .cancel {
    cursor: pointer;
    position: absolute;
    right: 15px;
    top: 10px;
    font-size: clamp(2.5rem, 0.5rem + 5vw, 3rem);
    display: none;
    color: white;
}

.nav-container .links {
    display: flex;
}

.nav-container .links a {
    font-size: 1.2rem;
    color: white;
    margin: 0 20px;
    text-decoration: none;
    font-weight: 550;
    transition: 0.3s linear;
}

.nav-container .links a:hover {
    color: rgb(159, 18, 18);
    border-bottom: 2px solid rgb(159, 18, 18);
}

.dropdown {
    z-index: 10;
    position: absolute;
    top: 0;
    transform: translateY(-400px);
    width: 100%;
    height: auto;
    backdrop-filter: blur(5px) brightness(40%);
    box-shadow: 0 0 20px black;
    transition: 0.2s linear;
    display: none; /* Ẩn dropdown mặc định */
}

.dropdown a {
    display: flex;
    color: white;
    text-decoration: none;
    padding: 10px 0;
    justify-content: center;
    align-items: center;
    transition: 0.3s linear;
}

.dropdown a:hover {
    background-color: rgb(159, 18, 18);
}

section {
    width: 100%;
    height: 90vh;
}

.main-container {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

.main-container .image {
    width: 500px;
    height: 80vh;
    overflow: hidden;
}

.main-container .image img {
    width: 100%;
}

.main-container .image img:hover {
    animation: animate 1.5s ease-in-out infinite;
}

@keyframes animate {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.main-container .content {
    color: white;
    width: 40%;
    min-height: 100px;
}

.content h1 {
    font-size: clamp(1rem, 1rem + 5vw, 1.8rem);
}

.content h1 span {
    font-weight: 700;
    text-shadow: 0 0 10px rgb(159, 18, 18);
    color: rgb(159, 18, 18);
}

.typing-text {
    font-size: clamp(1rem, 1rem + 5vw, 2.5rem);
    font-weight: 700;
    position: relative;
}

.content p {
    font-size: clamp(0.4rem, 0.2rem + 9vw, 1rem);
    margin: 10px 0;
}

.social-links i {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 3rem;
    height: 3rem;
    background-color: transparent;
    border: 0.2rem solid rgb(159, 18, 18);
    border-radius: 50%;
    color: rgb(159, 18, 18);
    margin: 5px 15px 5px 0;
    font-size: 1.5rem;
    transition: 0.2s linear;
}

.social-links i:hover {
    scale: 1.3;
    filter: drop-shadow(0 0 10px rgb(159, 18, 18));
    background-color: rgb(159, 18, 18);
    color: white;
}

.content button {
    width: 70%;
    height: 6vh;
    margin: 30px 0;
    background-color: rgb(159, 18, 18);
    color: white;
    border: none;
    outline: none;
    font-size: 120%;
    font-weight: 700;
    border-radius: 5px;
    transition: 0.2s linear;
    padding: 0 10px;
}

.content button:hover {
    scale: 1.1;
    background-color: transparent;
    color: rgb(159, 18, 18);
    border: 2px solid rgb(159, 18, 18);
    box-shadow: 0 0 40px 5px rgb(159, 18, 18);
}

@media (max-width: 884px) {

}

/* Hiển thị dropdown khi hamburger được kích hoạt */
.hamburg.active + .dropdown {
    display: block;
    transform: translateY(0);
}