/* Content Cards */
.content-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: none;
    overflow: hidden;
}

.membership-form-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    border: 2px solid var(--primary-blue);
    position: sticky;
    top: 4.5rem; /* clears the sticky navbar */
    overflow: hidden;
}

.membership-form-card .card-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
}

/* Form styling — scoped to this page so it doesn't restyle forms site-wide */
.join-us-page .form-control,
.join-us-page .form-select {
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.join-us-page .form-control:focus,
.join-us-page .form-select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.2rem rgba(74, 144, 194, 0.15);
}

.join-us-page .form-label {
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 0.5rem;
}

/* PayPal button keeps PayPal's own brand colours */
.btn-paypal {
    background: #ffc439;
    color: #003087;
    border: none;
    border-radius: 10px;
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-paypal:hover {
    background: #ffb700;
    color: #003087;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 196, 57, 0.4);
}

/* Pricing Cards — clickable, they preselect the membership type in the form */
.pricing-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    height: 100%;
    cursor: pointer;
}

.pricing-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.pricing-card.selected {
    border-color: var(--secondary-blue);
    box-shadow: 0 0 0 0.2rem rgba(74, 144, 194, 0.15);
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-blue);
}

.price-label {
    font-size: 0.9rem;
    color: #6b7280;
    font-weight: 500;
}

/* Country-tier badges: soft tints so parallel concepts get parallel styling */
.tier-badge {
    font-weight: 600;
}

.tier-developed {
    background: #e6f4ea;
    color: #1e7e34;
}

.tier-developing {
    background: #eef5fb;
    color: var(--secondary-blue);
}

/* Alert Styling */
.join-us-page .alert-info {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border: 2px solid var(--bs-info);
    border-radius: 12px;
    color: #1e40af;
}

/* Lists */
.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f3f4f6;
    display: flex;
    align-items: center;
}

.benefits-list li:last-child {
    border-bottom: none;
}