.checkout-section {
    padding: 4rem 0;
}

.checkout-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.checkout-form {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
}

.form-section {
    margin-bottom: 2.5rem;
}

.form-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.form-section h2 i {
    color: var(--signal-blue);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--steel-black);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--grey-light);
    border-radius: 4px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--signal-blue);
}

.payment-methods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.payment-option {
    cursor: pointer;
}

.payment-option input[type="radio"] {
    display: none;
}

.payment-card {
    padding: 1.5rem;
    background: var(--grey-light);
    border: 2px solid transparent;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s;
}

.payment-card i {
    font-size: 2rem;
    color: var(--industrial-grey);
    margin-bottom: 0.5rem;
    display: block;
}

.payment-option input[type="radio"]:checked + .payment-card {
    border-color: var(--signal-blue);
    background: rgba(37, 99, 235, 0.05);
}

.payment-option input[type="radio"]:checked + .payment-card i {
    color: var(--signal-blue);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-label a {
    color: var(--signal-blue);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.btn-large {
    width: 100%;
    padding: 1.25rem 2rem;
    font-size: 1.1rem;
}

.order-summary {
    background: var(--grey-light);
    padding: 2rem;
    border-radius: 8px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.order-summary h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.order-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--industrial-grey);
}

.order-item-image {
    width: 60px;
    height: 60px;
    border-radius: 4px;
    overflow: hidden;
}

.order-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.order-item-info {
    flex: 1;
}

.order-item-info h4 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.order-item-quantity {
    font-size: 0.9rem;
    color: var(--industrial-grey);
}

.order-item-price {
    font-weight: 700;
    color: var(--signal-blue);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--industrial-grey);
}

.summary-row.total {
    border-top: 2px solid var(--steel-black);
    border-bottom: none;
    margin-top: 1rem;
    padding-top: 1rem;
    font-size: 1.25rem;
    font-weight: 700;
}

.summary-row.total .amount {
    color: var(--signal-blue);
    font-size: 1.5rem;
}

.trust-badges {
    display: flex;
    justify-content: space-around;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--industrial-grey);
}

.trust-badge {
    text-align: center;
    font-size: 0.85rem;
    color: var(--industrial-grey);
}

.trust-badge i {
    font-size: 1.5rem;
    color: var(--signal-blue);
    display: block;
    margin-bottom: 0.5rem;
}

@media (max-width: 968px) {
    .checkout-container {
        grid-template-columns: 1fr;
    }

    .order-summary {
        position: static;
        order: -1;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .payment-methods {
        grid-template-columns: 1fr;
    }
}