:root {
    --brand: #2c7a7b;
    --accent: #9ae6b4;
}

body {
    font-family: system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial
}

.navbar-brand span {
    font-weight: 700;
    color: var(--brand)
}

.nav-link.active {
    font-weight: 700;
    color: var(--brand) !important
}

/* make active link visually prominent */
.nav-link.active {
    background: linear-gradient(90deg, rgba(44, 122, 123, 0.08), rgba(154, 230, 180, 0.04));
    border-radius: 6px;
    padding: .35rem .6rem;
}

/* small badge-like current location text in navbar */
#nav-current {
    color: var(--brand);
    font-weight: 600;
    font-size: .95rem;
    display: inline-block;
}

/* subtle navbar visual polish */
.navbar {
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

figure img {
    object-fit: cover
}

/* Responsive typography and spacing */
@media (max-width: 576px) {
    .display-6 {
        font-size: 1.25rem;
    }

    .lead {
        font-size: 1rem;
    }

    .navbar-brand span {
        font-size: 1.2rem;
    }

    .card-title {
        font-size: 1rem;
    }

    .card-text {
        font-size: 0.9rem;
    }

    /* Improve button spacing on mobile */
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    /* Better spacing for lists */
    .mb-3 {
        margin-bottom: 1rem !important;
    }

    /* Improve form elements on mobile */
    .form-control {
        font-size: 0.9rem;
        padding: 0.5rem;
    }

    .form-label {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 768px) {
    /* Tablet adjustments */
    .display-6 {
        font-size: 1.5rem;
    }

    /* Better grid spacing */
    .row {
        --bs-gutter-x: 1rem;
        --bs-gutter-y: 1rem;
    }

    /* Improve card layout */
    .card {
        margin-bottom: 1rem;
    }

    /* Navigation improvements */
    .navbar-nav .nav-link {
        padding: 0.5rem 1rem;
    }
}

@media (min-width: 1200px) {
    /* Large screen optimizations */
    .container {
        max-width: 1200px;
    }

    .display-6 {
        font-size: 2.5rem;
    }

    .lead {
        font-size: 1.25rem;
    }
}

/* Ensure images are responsive */
img {
    max-width: 100%;
    height: auto;
}

/* Improve touch targets on mobile */
@media (max-width: 768px) {
    .btn, .nav-link, .form-check-input, .form-check-label {
        min-height: 44px;
        min-width: 44px;
    }

    .nav-link {
        padding: 0.75rem 1rem;
    }
}