/*
 * Navigation - Mobile First Design
 */

.navbar {
    background: var(--color-white);
    border-bottom: 2px solid var(--color-gray-100);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.navbar-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    width: 100%;
    padding: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

/* Logo */
.navbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    min-width: 0;
}

.navbar-extra-text {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    white-space: nowrap;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
    order: 1;
}

.navbar-brand img {
    height: 45px;
    width: auto;
}

.navbar-brand-text {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    white-space: nowrap;
}

/* Mobile Toggle Button */
.navbar-toggler {
    background-color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    order: 2;
}

.navbar-toggler:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.navbar-toggler:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(31, 122, 90, 0.2);
}

.navbar-toggler-icon {
    width: 24px;
    height: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after,
.navbar-toggler-icon span {
    content: '';
    display: block;
    height: 3px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

/* Collapsible Content */
.navbar-collapse {
    display: none;
    width: 100%;
    margin-top: var(--space-4);
    order: 3;
}

.navbar-collapse.show {
    display: block;
}

/* Mobile Layout - Stack Everything */
@media (max-width: 991px) {
    .navbar-container {
        flex-wrap: wrap;
    }

    .navbar-collapse {
        order: 3;
        border-top: 1px solid var(--color-gray-100);
        padding-top: var(--space-4);
    }

    .nav-inner {
        display: flex;
        flex-direction: column;
        gap: 0;
        margin-bottom: var(--space-4);
    }

    .nav-inner a {
        padding: var(--space-4) var(--space-3);
        border-bottom: 1px solid var(--color-gray-100);
        font-size: var(--font-size-lg);
        font-weight: var(--font-weight-medium);
        color: var(--color-gray-900);
        transition: all var(--transition-fast);
    }

    .nav-inner a:last-child {
        border-bottom: none;
    }

    .nav-inner a:hover,
    .nav-inner a:focus {
        background-color: var(--color-gray-50);
        color: var(--color-primary);
        padding-left: var(--space-5);
    }

    .nav-inner a.active {
        color: var(--color-primary);
        font-weight: var(--font-weight-semibold);
        border-left: 3px solid var(--color-primary);
        background-color: var(--color-gray-50);
    }

    /* Mobile Contact Section */
    .navbar-contact {
        display: flex;
        flex-direction: column;
        gap: var(--space-3);
        padding: var(--space-4);
        background: var(--color-gray-50);
        border-radius: var(--radius-lg);
        border-top: 2px solid var(--color-gray-200);
    }

    .navbar-phone {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: var(--space-2);
        padding: var(--space-3);
        font-size: var(--font-size-lg);
        font-weight: var(--font-weight-semibold);
        color: var(--color-gray-900);
        text-align: center;
    }

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

    .navbar-cta {
        display: block;
        width: 100%;
        background: var(--color-primary);
        color: var(--color-white);
        padding: var(--space-4);
        text-align: center;
        border-radius: var(--radius-md);
        font-weight: var(--font-weight-semibold);
        font-size: var(--font-size-md);
        border: 2px solid var(--color-primary);
        transition: all var(--transition-base);
    }

    .navbar-cta:hover {
        background: var(--color-primary-dark);
        border-color: var(--color-primary-dark);
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }
}

/* Desktop Layout - Horizontal */
@media (min-width: 992px) {
    .navbar-toggler {
        display: none;
    }

    .navbar-collapse {
        display: flex !important;
        align-items: center;
        justify-content: center;
        margin-top: 0;
        width: auto;
        flex: 1 1 auto;
    }

    .nav-inner {
        display: flex;
        align-items: center;
        gap: var(--space-2);
        margin: 0 auto;
    }

    .nav-inner a {
        padding: var(--space-3) var(--space-4);
        font-size: var(--font-size-md);
        font-weight: var(--font-weight-medium);
        color: var(--color-gray-900);
        border-radius: var(--radius-md);
        transition: all var(--transition-fast);
        white-space: nowrap;
    }

    .nav-inner a:hover,
    .nav-inner a:focus {
        background-color: var(--color-gray-50);
        color: var(--color-primary);
    }

    .nav-inner a.active {
        color: var(--color-primary);
        font-weight: var(--font-weight-semibold);
        background-color: var(--color-gray-50);
    }

    /* Desktop Contact Section - Hidden */
    .navbar-contact {
        display: none !important;
    }

    .navbar-phone {
        display: none !important;
    }

    .navbar-cta {
        display: none !important;
    }
}

/* Large Desktop - More spacing */
@media (min-width: 1200px) {
    .navbar-brand img {
        height: 55px;
    }

    .navbar-brand-text {
        font-size: var(--font-size-2xl);
    }

    .nav-inner {
        gap: var(--space-4);
    }

    .nav-inner a {
        font-size: var(--font-size-lg);
    }
}