/* ============================================
   L'Adresse Marseille - Checkout Styles
   Tunnel de commande e-commerce
   ============================================ */

/* === Checkout Header (Step pages) === */
.checkout-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--space-4) 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.checkout-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkout-header__logo {
    display: flex;
    align-items: center;
}

.checkout-header__logo img {
    height: 40px;
    width: auto;
}

.checkout-header__secure {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-success);
    font-size: var(--text-sm);
    font-weight: 500;
}

.checkout-header__secure svg {
    width: 20px;
    height: 20px;
}

/* === Progress Line === */
.progress-line {
    flex: 1;
    height: 3px;
    background: var(--color-gray-200);
    max-width: 60px;
}

.progress-line--completed {
    background: var(--color-success);
}

/* === Checkout Layout === */
.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-8);
    align-items: start;
}

/* === Checkout Card === */
.checkout-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
}

.checkout-card__title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.checkout-card__subtitle {
    font-size: var(--text-base);
    color: var(--color-gray-600);
    margin-bottom: var(--space-8);
}

/* === Project Options (Step 1) === */
.project-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.project-option {
    cursor: pointer;
}

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

.project-option__content {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.project-option__content:hover {
    border-color: var(--color-primary-light);
    background: var(--color-gray-50);
}

.project-option input:checked + .project-option__content {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(15, 52, 96, 0.03) 0%, rgba(15, 52, 96, 0.08) 100%);
    box-shadow: 0 0 0 4px rgba(15, 52, 96, 0.1);
}

.project-option__icon {
    width: 56px;
    height: 56px;
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.project-option input:checked + .project-option__content .project-option__icon {
    background: var(--color-primary);
}

.project-option__icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-gray-500);
    transition: all var(--transition-base);
}

.project-option input:checked + .project-option__content .project-option__icon svg {
    color: var(--color-white);
}

.project-option__text {
    flex: 1;
}

.project-option__text h3 {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.project-option__text p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.5;
}

.project-option__check {
    width: 28px;
    height: 28px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.project-option__check svg {
    width: 16px;
    height: 16px;
    color: transparent;
    transition: all var(--transition-base);
}

.project-option input:checked + .project-option__content .project-option__check {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.project-option input:checked + .project-option__content .project-option__check svg {
    color: var(--color-white);
}

/* === Order Summary Sidebar (Step pages) === */
.order-summary__plan {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.plan-selected {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.plan-selected__name {
    font-weight: 600;
    color: var(--color-gray-900);
    font-size: var(--text-lg);
}

.plan-selected__duration {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.plan-change {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.plan-change:hover {
    background: var(--color-gray-100);
}

.order-summary__address {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-4) 0;
}

.order-summary__address svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.order-summary__address strong {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.order-summary__address p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.5;
}

.order-summary__divider {
    height: 1px;
    background: var(--color-gray-200);
    margin: var(--space-2) 0;
}

.order-summary__line--ttc {
    font-size: var(--text-lg);
}

.order-summary__line--ttc .order-summary__value {
    font-weight: 700;
    color: var(--color-primary);
}

.order-summary__line--subtotal {
    border-top: 1px solid var(--color-gray-100);
    padding-top: var(--space-3);
    margin-top: var(--space-2);
}

.order-summary__line--big {
    font-size: var(--text-xl);
    background: var(--color-primary);
    color: var(--color-white);
    margin: var(--space-4) calc(-1 * var(--space-6));
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
}

.order-summary__line--big .order-summary__label,
.order-summary__line--big .order-summary__value {
    color: var(--color-white);
}

.order-summary__guarantee {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-lg);
    margin-top: var(--space-4);
}

.order-summary__guarantee svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
    flex-shrink: 0;
}

.order-summary__guarantee span {
    font-size: var(--text-sm);
    color: var(--color-success);
    font-weight: 500;
}

.order-summary__company {
    padding: var(--space-4) 0;
}

.order-summary__company strong {
    display: block;
    font-size: var(--text-lg);
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.order-summary__company span {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.order-summary--final {
    border: 2px solid var(--color-primary);
}

/* === Checkout Help Box === */
.checkout-help {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    margin-top: var(--space-4);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.checkout-help h4 {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.checkout-help p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--space-3);
}

.checkout-help__phone {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
}

.checkout-help__phone:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

.checkout-help__phone svg {
    width: 18px;
    height: 18px;
}

/* === Button Variants === */
.btn--ghost {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: transparent;
    color: var(--color-gray-600);
    border: none;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn--ghost:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.btn--ghost svg {
    width: 18px;
    height: 18px;
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn--secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: var(--color-gray-100);
    color: var(--color-primary);
    border: none;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn--secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn--pay {
    background: var(--color-success);
    font-size: var(--text-lg);
}

.btn--pay:hover {
    background: #0d9668;
}

/* === Form Enhancements === */
.form-section__hint {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-top: var(--space-1);
    margin-bottom: var(--space-4);
}

.input-with-button {
    display: flex;
    gap: var(--space-2);
}

.input-with-button input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
}

.input-with-button input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.input-with-suffix {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-suffix input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    padding-right: var(--space-10);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
}

.input-with-suffix input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.input-suffix {
    position: absolute;
    right: var(--space-4);
    color: var(--color-gray-500);
    font-weight: 500;
}

.form-divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
    color: var(--color-gray-400);
    font-size: var(--text-sm);
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-gray-200);
}

.form-group--large {
    grid-column: span 2;
}

/* === Option Cards (Step 4) === */
.option-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.option-card {
    cursor: pointer;
    position: relative;
}

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

.option-card__content {
    padding: var(--space-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.option-card__content:hover {
    border-color: var(--color-primary-light);
}

.option-card input:checked + .option-card__content {
    border-color: var(--color-primary);
    background: rgba(15, 52, 96, 0.02);
}

.option-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-1);
}

.option-card__name {
    font-weight: 600;
    color: var(--color-gray-900);
}

.option-card__price {
    font-weight: 600;
    color: var(--color-primary);
}

.option-card__desc {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.option-card--popular {
    position: relative;
}

.option-card__badge {
    position: absolute;
    top: -10px;
    right: var(--space-4);
    background: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
}

/* === Addon List (Step 4) === */
.addon-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.addon-item {
    cursor: pointer;
}

.addon-item input[type="checkbox"] {
    display: none;
}

.addon-item__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.addon-item__content:hover {
    border-color: var(--color-primary-light);
}

.addon-item input:checked + .addon-item__content {
    border-color: var(--color-primary);
    background: rgba(15, 52, 96, 0.02);
}

.addon-item__info {
    flex: 1;
}

.addon-item__name {
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
    display: block;
}

.addon-item__desc {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.addon-item__price {
    font-weight: 600;
    color: var(--color-primary);
    white-space: nowrap;
    margin-left: var(--space-4);
}

/* === Promo Code === */
.promo-code {
    display: flex;
    gap: var(--space-2);
}

.promo-code input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
}

.promo-code input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.promo-message {
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 500;
}

.promo-message--success {
    color: var(--color-success);
}

.promo-message--error {
    color: var(--color-error);
}

/* === Recap Box (Step 4) === */
.recap-box {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
}

.recap-line {
    display: flex;
    justify-content: space-between;
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

.recap-line--discount {
    color: var(--color-success);
}

.recap-line--total {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-gray-900);
}

.recap-line--ttc {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-primary);
}

.recap-divider {
    height: 1px;
    background: var(--color-gray-300);
    margin: var(--space-3) 0;
}

/* === Payment Methods (Step 5) === */
.payment-methods {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.payment-method {
    flex: 1;
    cursor: pointer;
}

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

.payment-method__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.payment-method__content:hover {
    border-color: var(--color-primary-light);
}

.payment-method input:checked + .payment-method__content {
    border-color: var(--color-primary);
    background: rgba(15, 52, 96, 0.02);
}

.payment-method--selected .payment-method__content {
    border-color: var(--color-primary);
    background: rgba(15, 52, 96, 0.02);
}

.payment-method__icons {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.payment-method__icons img {
    height: 24px;
    width: auto;
}

.payment-method__label {
    font-weight: 500;
    color: var(--color-gray-900);
}

.payment-method__check {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

/* === Card Form === */
.card-form {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
}

.card-form .form-group input,
.card-form .form-group select {
    background: var(--color-white);
}

.card-input {
    position: relative;
    display: flex;
    align-items: center;
}

.card-input input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    padding-right: var(--space-12);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    background: var(--color-white);
}

.card-input input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.card-input .card-icons {
    position: absolute;
    right: var(--space-3);
    display: flex;
    align-items: center;
}

.card-input .card-icons svg {
    width: 24px;
    height: 24px;
    color: var(--color-gray-400);
}

.cvc-input {
    position: relative;
    display: flex;
    align-items: center;
}

.cvc-input input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    padding-right: var(--space-10);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    background: var(--color-white);
}

.cvc-input input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.cvc-help {
    position: absolute;
    right: var(--space-3);
    width: 20px;
    height: 20px;
    color: var(--color-gray-400);
    cursor: help;
}

/* === Secure Badge === */
.secure-badge {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-lg);
    margin-top: var(--space-4);
}

.secure-badge svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
    flex-shrink: 0;
}

.secure-badge span {
    font-size: var(--text-sm);
    color: var(--color-success);
}

/* === Checkbox Labels === */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
    margin-bottom: var(--space-3);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--color-primary);
    flex-shrink: 0;
}

.checkbox-label span {
    font-size: var(--text-sm);
    color: var(--color-gray-700);
    line-height: 1.5;
}

.checkbox-label a {
    color: var(--color-primary);
    text-decoration: underline;
}

.checkbox-label--required span {
    color: var(--color-gray-900);
}

/* === Billing Address === */
.billing-address {
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-gray-200);
}

/* === Payment Actions === */
.checkout-actions--payment {
    flex-direction: column;
    gap: var(--space-4);
    align-items: stretch;
}

.checkout-actions--payment .btn--pay {
    order: -1;
    justify-content: center;
}

.checkout-actions--payment .btn--ghost {
    align-self: flex-start;
}

.payment-note {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    text-align: center;
    margin-top: var(--space-4);
    line-height: 1.5;
}

.payment-note strong {
    color: var(--color-gray-700);
}

/* === Stripe Elements === */
.stripe-element {
    padding: var(--space-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    background: var(--color-white);
    transition: all var(--transition-fast);
}

.stripe-element:hover {
    border-color: var(--color-gray-300);
}

.stripe-element.StripeElement--focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 52, 96, 0.1);
}

.stripe-element.StripeElement--invalid {
    border-color: var(--color-error);
}

.stripe-element.StripeElement--complete {
    border-color: var(--color-success);
}

.stripe-errors {
    color: var(--color-error);
    font-size: var(--text-sm);
    margin-top: var(--space-2);
    display: none;
}

.stripe-errors:not(:empty) {
    display: block;
}

/* === Payment Error === */
.payment-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--color-error);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
    color: var(--color-error);
    font-size: var(--text-sm);
    font-weight: 500;
}

/* === Spinner === */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* === Checkout Hero + Pricing = 100vh === */
.checkout-fullscreen {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

.checkout-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: calc(var(--header-height) + var(--space-4)) 0 var(--space-4);
    color: var(--color-white);
    text-align: center;
    flex-shrink: 0;
}

.checkout-fullscreen .pricing-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.checkout-hero__content {
    max-width: 700px;
    margin: 0 auto;
}

.checkout-hero__title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: var(--color-white);
}

.checkout-hero__subtitle {
    font-size: var(--text-lg);
    opacity: 0.9;
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.checkout-hero__badges {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
}

.badge svg {
    width: 16px;
    height: 16px;
}

.badge--success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--color-white);
}

/* === Duration Toggle === */
.duration-toggle {
    text-align: center;
    margin-bottom: var(--space-4);
}

.duration-toggle__label {
    display: block;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
}

.duration-toggle__buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.duration-btn {
    position: relative;
    padding: 8px 16px;
    border: 2px solid #e5e7eb;
    background: #fff;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 100px;
    text-align: center;
}

.duration-btn:hover {
    border-color: #0f3460;
    color: #0f3460;
}

.duration-btn.active {
    background: #0f3460;
    border-color: #0f3460;
    color: #fff;
}

.duration-btn__badge {
    position: absolute;
    top: -10px;
    right: -5px;
    background: #e94560;
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 50px;
    white-space: nowrap;
}

/* === Pricing Card Enhancements === */
.pricing-card--popular {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-xl);
    transform: none;
}

.pricing-card__badge {
    position: static;
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-1) var(--space-3);
    margin-bottom: var(--space-2);
    text-align: center;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    white-space: nowrap;
}

.pricing-card__tagline {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-top: var(--space-1);
}

.pricing-card__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    margin: var(--space-2) 0 var(--space-1);
}

.price__amount {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-gray-900);
    line-height: 1;
}

.price__currency {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-gray-600);
}

.price__period {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.pricing-card__total {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-gray-200);
}

.pricing-card__features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-3);
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-1) 0;
    font-size: var(--text-xs);
    color: var(--color-gray-700);
}

.feature svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    margin-top: 1px;
}

.feature--included svg {
    color: var(--color-success);
}

.feature--excluded {
    color: #9ca3af;
}

.feature--excluded svg {
    color: #ef4444;
}

/* === Trust Section === */
.trust-section {
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-gray-200);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-gray-600);
    font-size: var(--text-sm);
    font-weight: 500;
}

.trust-badge svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

/* === Checkout FAQ === */
.checkout-faq {
    background: var(--color-gray-50);
    padding: var(--space-16) 0;
}

.checkout-faq .section__title {
    text-align: center;
    margin-bottom: var(--space-10);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.faq-item p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .checkout-hero__title {
        font-size: var(--text-3xl);
    }

    .checkout-hero__badges {
        flex-direction: column;
        align-items: center;
    }

    .duration-toggle__buttons {
        flex-direction: column;
        align-items: stretch;
        max-width: 300px;
        margin: 0 auto;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }

    .trust-badges {
        flex-direction: column;
        align-items: center;
        gap: var(--space-4);
    }
}

/* === Checkout Layout === */
.checkout-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.checkout-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-8) var(--container-padding);
}

.checkout-header {
    text-align: center;
    padding: var(--space-12) 0 var(--space-8);
}

.checkout-header__title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.checkout-header__subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* === Progress Steps === */
.checkout-progress {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-8) 0;
    margin-bottom: var(--space-8);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    flex: 1;
    max-width: 150px;
}

.progress-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    left: calc(50% + 25px);
    width: calc(100% - 50px);
    height: 3px;
    background: var(--color-gray-200);
    z-index: 0;
}

.progress-step.completed:not(:last-child)::after {
    background: var(--color-success);
}

.progress-step.active:not(:last-child)::after {
    background: linear-gradient(90deg, var(--color-success) 0%, var(--color-gray-200) 100%);
}

.progress-step__number {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--color-gray-200);
    color: var(--color-gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--text-lg);
    position: relative;
    z-index: 1;
    transition: all var(--transition-base);
}

.progress-step.active .progress-step__number {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 0 0 4px rgba(15, 52, 96, 0.2);
}

.progress-step.completed .progress-step__number {
    background: var(--color-success);
    color: var(--color-white);
}

.progress-step.completed .progress-step__number::before {
    content: '✓';
}

.progress-step__label {
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    text-align: center;
    font-weight: 500;
}

.progress-step.active .progress-step__label {
    color: var(--color-primary);
    font-weight: 600;
}

.progress-step.completed .progress-step__label {
    color: var(--color-success);
}

/* Alias for BEM naming convention */
.progress-step--completed .progress-step__number {
    background: var(--color-success);
    color: var(--color-white);
}

.progress-step--completed .progress-step__number svg {
    width: 20px;
    height: 20px;
    color: var(--color-white);
}

.progress-step--completed .progress-step__label {
    color: var(--color-success);
}

.progress-step--active .progress-step__number {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 0 0 4px rgba(15, 52, 96, 0.2);
}

.progress-step--active .progress-step__label {
    color: var(--color-primary);
    font-weight: 600;
}

/* Clickable progress steps */
a.progress-step--clickable {
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

a.progress-step--clickable:hover .progress-step__number {
    transform: scale(1.1);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
}

a.progress-step--clickable:hover .progress-step__label {
    color: var(--color-primary);
}

/* === Checkout Main Layout === */
.checkout-main {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-8);
    align-items: start;
}

.checkout-content {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
}

.checkout-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-4));
}

/* === Pricing Cards === */
.pricing-section {
    padding: var(--space-4) 0 var(--space-6);
}

.pricing-toggle {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-10);
    flex-wrap: wrap;
}

.pricing-toggle__btn {
    padding: var(--space-3) var(--space-5);
    border: 2px solid var(--color-gray-200);
    background: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all var(--transition-base);
}

.pricing-toggle__btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pricing-toggle__btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.pricing-toggle__btn .discount {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    margin-left: var(--space-2);
}

.pricing-toggle__btn.active .discount {
    background: var(--color-white);
    color: var(--color-accent);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    position: relative;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.pricing-card.popular {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-xl);
}

.pricing-card.popular::before {
    content: 'Populaire';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
}

.pricing-card__header {
    text-align: center;
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-gray-200);
    margin-bottom: var(--space-3);
}

.pricing-card__name {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.pricing-card__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-1);
}

.pricing-card__amount {
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--color-gray-900);
}

.pricing-card__currency {
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--color-gray-600);
}

.pricing-card__period {
    font-size: var(--text-base);
    color: var(--color-gray-500);
}

.pricing-card__original {
    text-decoration: line-through;
    color: var(--color-gray-400);
    font-size: var(--text-lg);
    margin-top: var(--space-1);
}

.pricing-card__features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-6);
    flex-grow: 1;
}

.pricing-card__cta {
    margin-top: auto;
}

.pricing-card__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

.pricing-card__feature::before {
    content: '✓';
    color: var(--color-success);
    font-weight: 700;
    flex-shrink: 0;
}

.pricing-card__feature--disabled {
    color: var(--color-gray-400);
}

.pricing-card__feature--disabled::before {
    content: '✗';
    color: var(--color-gray-300);
}

.pricing-card__cta {
    display: block;
    width: 100%;
    padding: var(--space-4);
    text-align: center;
    background: var(--color-gray-100);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
}

.pricing-card__cta:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.pricing-card.popular .pricing-card__cta {
    background: var(--color-accent);
    color: var(--color-white);
}

.pricing-card.popular .pricing-card__cta:hover {
    background: var(--color-accent-dark);
}

/* === Form Styles === */
.checkout-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-section {
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-gray-200);
}

.form-section:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.form-section__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.form-section__title svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

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

.form-row--triple {
    grid-template-columns: repeat(3, 1fr);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group--full {
    grid-column: 1 / -1;
}

.form-label,
.form-group label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    display: block;
    margin-bottom: var(--space-2);
}

.form-label .required {
    color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea,
.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-family: var(--font-body);
    color: var(--color-gray-900);
    background: var(--color-white);
    transition: all var(--transition-fast);
    width: 100%;
    box-sizing: border-box;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 52, 96, 0.1);
}

.form-input::placeholder,
.form-group input::placeholder {
    color: var(--color-gray-400);
}

.form-input:disabled,
.form-select:disabled {
    background: var(--color-gray-100);
    cursor: not-allowed;
}

.form-input.error,
.form-select.error {
    border-color: var(--color-error);
}

.form-hint {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.form-error {
    font-size: var(--text-sm);
    color: var(--color-error);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* === Project Type Selection === */
.project-type-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.project-type-card {
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    background: var(--color-white);
}

.project-type-card:hover {
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.project-type-card.selected {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(15, 52, 96, 0.03) 0%, rgba(15, 52, 96, 0.08) 100%);
    box-shadow: 0 0 0 4px rgba(15, 52, 96, 0.1);
}

.project-type-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.project-type-card.selected .project-type-card__icon {
    background: var(--color-primary);
    color: var(--color-white);
}

.project-type-card__icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-gray-500);
    transition: all var(--transition-base);
}

.project-type-card.selected .project-type-card__icon svg {
    color: var(--color-white);
}

.project-type-card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.project-type-card__desc {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* === Order Summary Sidebar === */
.order-summary {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
}

.order-summary__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-primary);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
    margin-bottom: var(--space-4);
}

.order-summary__formula {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.order-summary__formula-name {
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.order-summary__formula-duration {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.order-summary__formula-price {
    font-weight: 700;
    color: var(--color-primary);
    text-align: right;
}

.order-summary__options {
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.order-summary__option {
    display: flex;
    justify-content: space-between;
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
}

.order-summary__option-name {
    color: var(--color-gray-700);
}

.order-summary__option-price {
    font-weight: 500;
    color: var(--color-gray-900);
}

.order-summary__promo {
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.order-summary__promo-form {
    display: flex;
    gap: var(--space-2);
}

.order-summary__promo-form input {
    flex: 1;
    padding: var(--space-3);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
}

.order-summary__promo-form button {
    padding: var(--space-3) var(--space-4);
    background: var(--color-gray-100);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 500;
    color: var(--color-primary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.order-summary__promo-form button:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.order-summary__promo-applied {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-md);
    margin-top: var(--space-2);
}

.order-summary__promo-code {
    font-weight: 600;
    color: var(--color-success);
}

.order-summary__promo-discount {
    color: var(--color-success);
}

.order-summary__totals {
    padding: var(--space-4) 0;
}

.order-summary__line {
    display: flex;
    justify-content: space-between;
    padding: var(--space-2) 0;
}

.order-summary__line--total {
    border-top: 2px solid var(--color-gray-200);
    padding-top: var(--space-4);
    margin-top: var(--space-2);
}

.order-summary__line--total span:first-child,
.order-summary__line--total span:last-child {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-primary);
}

.order-summary__line--subtotal {
    border-top: 1px solid var(--color-gray-200);
    padding-top: var(--space-3);
    margin-top: var(--space-2);
}

.order-summary__line--subtotal span:first-child {
    font-weight: 500;
    color: var(--color-gray-700);
}

.order-summary__line--subtotal span:last-child {
    font-weight: 600;
}

.order-summary__line--ttc span:last-child {
    font-weight: 600;
    color: var(--color-gray-900);
}

.order-summary__line--big {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    margin: var(--space-4) calc(-1 * var(--space-6));
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
}

.order-summary__line--big span {
    color: var(--color-white) !important;
}

.order-summary__line--big span:last-child {
    font-size: var(--text-xl);
    font-weight: 700;
}

.order-summary__label {
    color: var(--color-gray-600);
}

.order-summary__value {
    font-weight: 600;
    color: var(--color-gray-900);
}

/* === Options Selection === */
.options-section {
    margin-bottom: var(--space-8);
}

.options-section__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.options-grid {
    display: grid;
    gap: var(--space-4);
}

.option-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.option-card:hover {
    border-color: var(--color-primary-light);
}

.option-card.selected {
    border-color: var(--color-primary);
    background: rgba(15, 52, 96, 0.02);
}

.option-card__checkbox {
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.option-card.selected .option-card__checkbox {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.option-card__content {
    flex: 1;
}

.option-card__title {
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.option-card__desc {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.5;
}

.option-card__price {
    font-weight: 700;
    color: var(--color-primary);
    white-space: nowrap;
}

/* === Checkout Actions === */
.checkout-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-200);
}

.checkout-actions--center {
    justify-content: center;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    color: var(--color-gray-600);
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.btn-back:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.btn-next {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-next:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-next:disabled {
    background: var(--color-gray-300);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-pay {
    background: var(--color-success);
    padding: var(--space-4) var(--space-10);
    font-size: var(--text-lg);
}

.btn-pay:hover {
    background: #0D9668;
}

/* === Payment Section === */
.payment-methods {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.payment-method {
    flex: 1;
    padding: var(--space-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
}

.payment-method:hover {
    border-color: var(--color-primary-light);
}

.payment-method.selected {
    border-color: var(--color-primary);
    background: rgba(15, 52, 96, 0.02);
}

.payment-method__icon {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-2);
}

.payment-method__name {
    font-weight: 600;
    color: var(--color-gray-900);
}

.card-form {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
}

.card-input-group {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
}

.card-input-group:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 52, 96, 0.1);
}

.card-input-row {
    display: flex;
    gap: var(--space-4);
}

.card-input {
    border: none;
    background: transparent;
    font-size: var(--text-base);
    width: 100%;
    padding: var(--space-2) 0;
}

.card-input:focus {
    outline: none;
}

.card-icons {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    justify-content: flex-end;
}

.card-icon {
    width: 40px;
    height: 25px;
    background: var(--color-gray-200);
    border-radius: var(--radius-sm);
}

/* === Terms & Conditions === */
.terms-section {
    margin-top: var(--space-6);
}

.terms-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.terms-checkbox input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--color-primary);
}

.terms-checkbox label {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.6;
}

.terms-checkbox label a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* === Security Badge === */
.security-badge {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-lg);
    margin-top: var(--space-6);
}

.security-badge__icon {
    width: 40px;
    height: 40px;
    background: var(--color-success);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    flex-shrink: 0;
}

.security-badge__text {
    font-size: var(--text-sm);
    color: var(--color-gray-700);
    line-height: 1.5;
}

.security-badge__text strong {
    display: block;
    color: var(--color-success);
    margin-bottom: var(--space-1);
}

/* === Confirmation Page === */
.confirmation-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    display: flex;
    flex-direction: column;
}

.confirmation-container {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--space-8) var(--container-padding);
    text-align: center;
}

.confirmation-icon {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-8);
    animation: confirmPulse 2s ease-in-out infinite;
}

@keyframes confirmPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
    50% { box-shadow: 0 0 0 20px rgba(16, 185, 129, 0); }
}

.confirmation-icon svg {
    width: 60px;
    height: 60px;
    color: var(--color-white);
}

.confirmation-title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.confirmation-subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--space-8);
    line-height: 1.6;
}

.confirmation-details {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    text-align: left;
    margin-bottom: var(--space-8);
}

.confirmation-details__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
}

.confirmation-details__row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.confirmation-details__row:last-child {
    border-bottom: none;
}

.confirmation-details__label {
    color: var(--color-gray-600);
}

.confirmation-details__value {
    font-weight: 600;
    color: var(--color-gray-900);
}

.confirmation-next-steps {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    text-align: left;
    margin-bottom: var(--space-8);
}

.confirmation-next-steps__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-6);
}

.confirmation-step {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4) 0;
}

.confirmation-step:not(:last-child) {
    border-bottom: 1px solid var(--color-gray-100);
}

.confirmation-step__number {
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.confirmation-step__content h4 {
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.confirmation-step__content p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.5;
}

.confirmation-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* === Responsive === */
@media (max-width: 1024px) {
    .checkout-main {
        grid-template-columns: 1fr;
    }

    .checkout-layout {
        grid-template-columns: 1fr;
    }

    .checkout-sidebar {
        position: relative;
        top: 0;
        order: -1;
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .checkout-header__title {
        font-size: var(--text-3xl);
    }

    .checkout-progress {
        flex-wrap: wrap;
        gap: var(--space-2);
        justify-content: center;
    }

    .progress-step:not(:last-child)::after {
        display: none;
    }

    .progress-line {
        display: none;
    }

    .progress-step {
        max-width: 60px;
    }

    .progress-step__number {
        width: 36px;
        height: 36px;
        font-size: var(--text-sm);
    }

    .progress-step__label {
        font-size: var(--text-xs);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .project-type-grid {
        grid-template-columns: 1fr;
    }

    .project-option__content {
        flex-wrap: wrap;
    }

    .project-option__icon {
        width: 48px;
        height: 48px;
    }

    .project-option__icon svg {
        width: 24px;
        height: 24px;
    }

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

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

    .checkout-actions {
        flex-direction: column-reverse;
        gap: var(--space-4);
    }

    .checkout-actions .btn--primary {
        width: 100%;
        justify-content: center;
    }

    .checkout-actions .btn--ghost {
        width: 100%;
        justify-content: center;
    }

    .checkout-content {
        padding: var(--space-5);
    }

    .checkout-card {
        padding: var(--space-5);
    }

    .checkout-card__title {
        font-size: var(--text-xl);
    }

    .order-summary {
        padding: var(--space-4);
    }

    .option-cards {
        gap: var(--space-2);
    }

    .addon-list {
        gap: var(--space-2);
    }

    .promo-code {
        flex-direction: column;
    }

    .input-with-button {
        flex-direction: column;
    }

    .confirmation-container {
        padding: var(--space-5);
    }

    .confirmation-title {
        font-size: var(--text-3xl);
    }

    .confirmation-actions {
        flex-direction: column;
    }

    .confirmation-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .checkout-container {
        padding: var(--space-4);
    }

    .progress-step__label {
        display: none;
    }

    .pricing-card {
        padding: var(--space-4);
    }

    .pricing-card__amount {
        font-size: var(--text-4xl);
    }

    .payment-methods {
        flex-direction: column;
    }
}