.siteHeader {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.siteHeader__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    min-height: 80px;
}

.siteHeader__left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.siteHeader__branding .logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-decoration: none;
    color: white;
}

.logo__image {
    height: 3rem;
}

.logo__text {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
    color: white;
    letter-spacing: -0.02em;
}

.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: white;
    cursor: pointer;
    transition: all var(--transition-base);
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
}

.siteHeader__branding .logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: white;
}

.logo__image {
    height: 3rem;
}

.logo__text {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
    color: white;
    letter-spacing: -0.02em;
}

.theme-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    padding: 0.5rem 0.75rem;
    color: white;
    cursor: pointer;
    font-size: 1.25rem;
    transition: all var(--transition-base);
    margin-left: auto;
    margin-right: 0.5rem;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
}

.theme-toggle i {
    display: flex;
    align-items: center;
    justify-content: center;
}

.siteHeader__nav {
    display: flex;
}

.nav__list {
    display: flex;
    gap: 1rem;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav__list a {
    text-decoration: none;
    color: white;
    font-size: 1rem;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem;
}

.nav__list > li {
    position: relative;
}

.nav__list a:hover {
    color: var(--color-cta-light);
}

.burger-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 2rem;
    color: white;
    cursor: pointer;
}

.burger-icon,
.close-icon {
    transition: opacity 0.3s ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 280px;
    background: var(--color-primary);
    padding: 0.5rem 0;
    list-style: none;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    margin-top: 0.5rem;
}

.dropdown-menu li a {
    display: block;
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: white;
}

.dropdown-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.25rem 0.25rem;
    color: white;
    border-left: 4px solid var(--color-primary);
    transition: background-color var(--transition-base), border-left var(--transition-base);
}

.dropdown-item a {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    color: white;
    text-decoration: none;
    padding: 0.75rem 1rem;
}

.dropdown-link {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.dropdown-item i {
    font-size: 1.5rem;
    color: white;
}

.link-text {
    font-weight: 600;
    font-size: 1rem;
}

.dropdown-description {
    font-size: 0.85rem;
    color: white;
}

.dropdown-item:hover {
    background-color: var(--color-primary-dark);
    border-left: 4px solid var(--color-cta);
}

.dropdown-item:hover a,
.dropdown-item:hover i,
.dropdown-item:hover .dropdown-description {
    color: white;
}

.dropdown-item {
    transition: background-color 0.3s ease, border-left 0.3s ease;
}

.dropdown-menu[hidden] {
    display: none !important;
}

.user-dropdown .dropdown-menu {
    right: 0;
    left: auto;
    transform-origin: top right;
}

.dropdown-menu .welcome-message {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 0.25rem;
}

.chevron-icon {
    transition: transform 0.3s ease;
}

.dropdown-toggle[aria-expanded="true"] .chevron-icon {
    transform: rotate(180deg);
}

.welcome-message i {
    margin-right: 0.5rem;
    font-size: 1.2rem;
    vertical-align: middle;
}

.nav__list a.nav-button {
    padding-left: 0.875rem;
    padding-right: 0.875rem;
    text-decoration: none;
    color: white;
    background-color: var(--color-cta);
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
    border-radius: var(--radius-full);
}

.nav__list a.nav-button:hover {
    background-color: var(--color-cta-hover);
    color: white;
    box-shadow: var(--shadow-cta);
}


.nav__list a.nav-button.signup {
    background-color: var(--color-cta);
}

.nav__list a.nav-button.signup:hover {
    background-color: var(--color-cta-hover);
    box-shadow: var(--shadow-cta);
}

.nav__list a.nav-button.login-btn {
    background-color: transparent;
    border: 2px solid var(--color-cta);
    color: var(--color-cta);
}

.nav__list a.nav-button.login-btn:hover {
    background-color: var(--color-cta);
    color: white;
    box-shadow: var(--shadow-cta);
}

@media (max-width: 975px) {
    .siteHeader__inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
        position: relative;
    }

    .theme-toggle {
        position: absolute;
        top: 1rem;
        right: 5rem;
        z-index: 1001;
        margin-left: 0;
        margin-right: 0;
    }

    .burger-toggle {
        display: block;
        position: absolute;
        top: 1rem;
        right: 2rem;
        z-index: 1001;
    }

    .siteHeader__branding {
        margin-bottom: 1rem;
    }

    .siteHeader__nav {
        display: none;
        flex-direction: column;
        align-items: center;
        width: 100%;
        background-color: var(--color-primary);
        padding: 1rem 0;
    }

    .siteHeader__nav.active {
        display: flex;
    }

    .nav__list {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        padding: 0;
        margin: 0;
    }

    .nav__list li {
        width: 100%;
        text-align: center;
    }

    .dropdown-menu {
        position: static;
        background-color: var(--color-primary-dark);
        padding: 0.5rem 0;
        width: 100%;
        text-align: center;
    }

    .dropdown-item {
        flex-direction: column;
        align-items: center;
        padding: 0.75rem 1rem;
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .dropdown-item a {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.25rem;
        width: 100%;
        padding: 0.5rem 0;
    }

    .dropdown-link {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        justify-content: center;
    }

    .dropdown-description {
        font-size: 0.85rem;
        color: white;
        margin-top: 0.25rem;
        padding: 0 1rem;
        text-align: center;
    }

    .user-dropdown .dropdown-menu {
        position: relative;
        text-align: right;
    }

    .user-dropdown .welcome-message {
        text-align: right;
        padding-right: 1rem;
    }
}