/* Header and Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #c7c1b8;
    box-shadow: 0 2px 10px #00000080;
    z-index: 1000;
    padding: 20px 0;
}

.header .container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav__list {
    display: flex;
    list-style: none;
    justify-content: center;
}

.nav__item {
    margin: 0 20px;
}

.nav__link {
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    font-size: 1.1rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #6c63ff;
    transition: width 0.3s ease;
}

.nav__link:hover {
    color: #6c63ff;
}

.nav__link:hover::after {
    width: 100%;
}