/* ============================================
   NAVBAR
   ============================================ */

.navbar {
    position: sticky;
    top: 0;
    background: var(--color-white);
    box-shadow: 0 4px 20px rgba(107, 63, 168, 0.12);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 2px solid var(--color-secondary);
}

.navbar__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 4px;
    padding: 5px 0;
}

.navbar__logo:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

.navbar__logo-image {
    height: 70px;
    width: auto;
    object-fit: contain;
}

.navbar__logo-text {
    font-family: var(--font-logo);
    font-size: 1.8rem;
    color: var(--color-dark);
    font-weight: 400;
    letter-spacing: 0.5px;
}

.navbar__menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.navbar__link {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 600;
    position: relative;
    transition: var(--transition-fast);
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-fast);
}

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

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

.navbar__toggle {
    display: none;
    flex-direction: column;
    background: none;
    gap: 5px;
}

.navbar__toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.navbar__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.navbar__toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .navbar__container {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .navbar__logo {
        gap: var(--spacing-sm);
    }

    .navbar__logo-image {
        height: 50px;
    }

    .navbar__logo-text {
        font-size: 1.3rem;
    }

    .navbar__menu {
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, visibility 0.3s ease;
        border-bottom: 1px solid #f0f0f0;
        visibility: hidden;
        pointer-events: none;
    }

    .navbar__menu.active {
        max-height: 300px;
        box-shadow: var(--shadow-lg);
        visibility: visible;
        pointer-events: auto;
    }

    .navbar__toggle {
        display: flex;
    }

    .navbar__link::after {
        display: none;
    }
}

@media (max-width: 480px) {
    .navbar__container {
        padding: 8px 12px;
    }

    .navbar__logo {
        gap: 6px;
    }

    .navbar__logo-image {
        height: 45px;
    }

    .navbar__logo-text {
        font-size: 1.1rem;
    }

    .navbar__toggle span {
        width: 20px;
        height: 2.5px;
    }
}