*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.5;
    background-color: #ffffff;
}
img, picture, video, canvas, svg {
    max-width: 100%;
    display: block;
}
a {
    text-decoration: none;
    color: inherit;
}
ul, ol {
    list-style: none;
}















.container {
    max-width: 1000px;
    margin: auto;
}
header {
    background-color: #18181b;
    position: sticky;
    top: 0;
    z-index: 1000;
}
nav {
    padding: 10px 20px;
}
nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.right-menu, .left-menu {
    display: flex;
    align-items: center;
    gap: 50px;
}
main {
    padding: 50px 0;
} /*
main .container {
    
} */
footer {
    background-color: #18181b;
} /*
footer .container {

} */
h1, h2, h3, p {
    color: #18181b;
}










.menu-item {
    position: relative;
}
.hamburger-btn {
    display: flex;
    flex-direction: column;
    justify-content:space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}
.hamburger-btn span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger-btn:hover {
    transform: scale(1.08);
}
.hamburger-btn:hover span {
    background-color: #00e5ff;
}
.dropdown-menu {
    position: absolute;
    top: 35px;
    left: 0;
    background-color: #222222;
    min-width: 200px;
    border-radius: 4px;
    padding: 10px 0;
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.3);

    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
}
.dropdown-menu li a {
    display: block;
    padding: 12px 40px;
    color: #ffffff;
    font-size: 15px;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}
.dropdown-menu li a:hover {
    background-color: #333333;
    color: #00e5ff;
    transform: scale(1.02);
}
.dropdown-menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.hamburger-btn.is-active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}
.hamburger-btn.is-active span:nth-child(2) {
    opacity: 0;
}
.hamburger-btn.is-active span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}









.left-link {
    position: relative;
    color: #ffffff;
    font-size: 16px;
    padding-bottom: 6px;

    display: inline-block;
    transition: color 0.3s ease, transform 0.3s ease;
}
.left-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #ffffff;

    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}
.left-link:hover {
    color: #00e5ff;
    transform: scale(1.05);
}
.left-link:hover::after {
    transform: scaleX(1);
    background-color: #00e5ff;
}
.left-link.active::after {
    transform: scaleX(1);
}











.search-item {
    display: flex;
    align-items: center;
}
.search-form {
    display: flex;
    align-items: center;
    position: relative;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2px;
    transition: background-color 0.3s ease;
}
.search-input {
    border: none;
    background: none;
    outline: none;
    color: #ffffff;
    font-size: 14px;
    padding: 6px 0 6px 14px;

    width: 50px;
    opacity: 0;
    transition: width 0.4s ease, opacity 0.3s ease;
}
.search-input:focus, .search-form:focus-within .seach-input {
    width: 180px;
    opacity: 1;
}
.search-form:focus-within {
    background-color: rgba(0, 0, 0, 0.2);
}
.search-btn {
    background: none;
    border: none;
    padding: 6px 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.search-icon {
    width: 18px;
    height: 18px;
    fill: #ffffff;
    transition: fill 0.3s ease, transform 0.3s ease;
}
.search-btn:hover .search-icon {
    fill: #00e5ff;
    transform: scale(1.1);
}
























.lang-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: #ffffff;
}
.flag-icon {
    width: 30px;
    height: 30px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid rgba(0, 0, 0, 2);
}
.lang-link span {
    font-size: 12px;
    font-weight: 500;
}
.lang-link:hover {
    color: #00e5ff;
    transform: scale(1.05);
}












/*
.img-link {

}
.logo-icon {
    
}
*/












.intro-section {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-bottom: 30px;
}
.profile-img {
    width: 330px;
    height: 350px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(0, 0, 0, 2);
}
.intro-text {
    flex: 1;
}
.details-section {
    border-top: 1px solid #e4e4e7;
    padding-top: 20px;
    margin-bottom: 30px;
    text-align: justify;
}