/* ============================================
   COMPONENT: Navigation Bar
   Description: Sticky top navigation with logo,
   links, and CTA button. Responsive with a
   hamburger menu on mobile.
   ============================================ */

.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-300);
}

.navbar__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.navbar__logo img {
    height: 36px;
    width: auto;
}

/* Navigation links */
.navbar__list {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.navbar__link {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
    white-space: nowrap;
}

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

/* CTA button in navbar */
.navbar__cta {
    margin-left: var(--space-lg);
    padding: 0.5rem 1.25rem;
    font-size: var(--text-sm);
}

/* Mobile hamburger toggle */
.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.navbar__toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-900);
    border-radius: 2px;
    transition: transform var(--transition-fast);
}

/* ----- Mobile Responsive ----- */
@media (max-width: 1024px) {
    .navbar__toggle {
        display: flex;
    }

    .navbar__menu {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-white);
        border-bottom: 1px solid var(--color-gray-300);
        padding: var(--space-lg) var(--container-padding);
        box-shadow: var(--shadow-md);
    }

    .navbar__menu.navbar__menu--open {
        display: block;
    }

    .navbar__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .navbar__cta {
        display: none;
    }
}