/* Navbar */

.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.navbar__logo {
    font-size: var(--text-4xl);
    font-weight: 700;
    text-decoration: none;
    flex-shrink: 0;
}

.navbar__logo-buy {
    color: var(--primary);
}

.navbar__logo-now {
    color: var(--foreground);
}

.navbar__center {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.navbar__link {
    font-size: var(--text-md);
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.navbar__link:hover {
    color: var(--primary);
}

.navbar__right {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.navbar__register-btn {
    height: 40px;
    width: auto;
    padding: 0 20px;
    font-size: var(--text-base);
}

/* ——— Language Select ——— */
.lang-select {
    position: relative;
}

.lang-select__trigger {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 40px;
    padding: 0 12px;
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background-color: var(--bg-white);
    transition: border-color 0.2s ease, color 0.2s ease;
}

.lang-select__trigger:hover {
    border-color: var(--primary-alpha-20);
    color: var(--foreground);
}

.lang-select__icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.lang-select__chevron {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform 0.2s ease;
}

.lang-select__chevron--open {
    transform: rotate(180deg);
}

.lang-select__menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 120px;
    padding: 4px;
    background-color: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.04);
    z-index: 10;
}

.lang-select__item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 8px 12px;
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease, color 0.15s ease;
}

.lang-select__item:hover {
    background-color: var(--primary-light);
    color: var(--primary);
}

.lang-select__item--active {
    background-color: var(--primary);
    color: var(--text-white);
    font-weight: 600;
}

.lang-select__item--active:hover {
    background-color: var(--primary-hover);
    color: var(--text-white);
}

/* ——— Mobile lang list ——— */
.lang-select-mobile {
    display: flex;
    flex-direction: column;
}

.lang-select-mobile--active {
    color: var(--primary);
    font-weight: 600;
}

.navbar__hamburger {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--foreground);
}

.navbar__mobile {
    border-top: 1px solid var(--border);
    background-color: var(--bg-white);
    overflow: hidden;
}

.navbar__mobile-inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding-top: var(--space-4);
    padding-bottom: var(--space-6);
}

.navbar__mobile-link {
    font-size: var(--text-body);
    font-weight: 500;
    color: var(--text-secondary);
    padding: var(--space-2) 0;
}

.navbar__mobile-link:hover {
    color: var(--primary);
}

.navbar__mobile-divider {
    border: none;
    height: 1px;
    background-color: var(--border);
}

.navbar__mobile-cta {
    margin-top: var(--space-2);
    padding: 14px 24px;
    font-size: var(--text-body);
    text-align: center;
}

@media (max-width: 768px) {
    .navbar__center,
    .navbar__right {
        display: none;
    }

    .navbar__hamburger {
        display: flex;
    }
}