.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.header__nav {
    width: 100%;
}

.header__container {
    position: relative;
    max-width: 1920px;
    margin: 0 auto;
    padding: 24px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__logo {
    font-weight: 900;
    font-size: 24px;
    letter-spacing: -1px;
    text-transform: uppercase;
    color: var(--color-primary);
    text-decoration: none;
}

.header__menu {
    display: flex;
    gap: 48px;
    align-items: center;
    z-index: 1000;
    flex-direction: row;
}

.header__link {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #777;
    text-decoration: none;
    transition: 0.3s;
    font-weight: 700;
}

.header__link:hover {
    color: #000;
}

.header__button {
    text-decoration: none;
    background: #000;
    color: #fff;
    padding: 12px 32px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: none;
    cursor: pointer;
    transition: 0.3s;
}

.header__button:hover {
    background: #333;
}

.header__toggle {
    display: none;
    font-size: 24px;
    background: none;
    border: none;
    cursor: pointer;
}

.header__dropdown {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header__submenu {
    position: absolute;
    top: 40px;
    left: 0;
    background: #fff;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: 0.3s;
}

.header__submenu a {
    text-decoration: none;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #777;
}

.header__submenu a:hover {
    color: #000;
}

.header__dropdown:hover .header__submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .header__container {
        padding: 16px 20px;
    }

    .header__menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        gap: 20px;
    }

    .header__menu--active {
        display: flex;
    }

    .header__button {
        display: none;
    }

    .header__toggle {
        display: block;
        margin-left: auto;
    }

    .header__dropdown {
        width: 100%;
    }

    .header__submenu {
        position: static;
        box-shadow: none;
        padding: 10px 0;
        display: none;
        transform: none;
        opacity: 1;
        visibility: visible;
        align-items: center;
    }

    .header__submenu--active {
        display: flex;
    }
}