@font-face {
    font-family: "Arlon";
    src: url("font/arlon-regular.ttf") format("truetype");
    font-style: normal;
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: "Arlon";
    src: url("font/arlon-bold.ttf") format("truetype");
    font-style: normal;
    font-weight: 700;
    font-display: swap;
}

:root {
    --checkout-black: #0b0b0b;
    --checkout-white: #fff;
    --checkout-paper: #f5f5f1;
    --checkout-gray: #696969;
    --checkout-error: #b42318;
    --checkout-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --checkout-ease-snap: cubic-bezier(0.34, 1.56, 0.64, 1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background: var(--checkout-white);
    color: var(--checkout-black);
    font-family: "Inter", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

button,
input,
select {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
    text-decoration: none;
}

:focus-visible {
    outline: 3px solid var(--checkout-black);
    outline-offset: 4px;
}

.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.checkout-container {
    width: min(calc(100% - 48px), 1180px);
    margin-inline: auto;
}

.checkout-header {
    border-bottom: 2px solid var(--checkout-black);
    background: var(--checkout-white);
}

.checkout-header-content {
    display: flex;
    min-height: 76px;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.checkout-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.04em;
}

.checkout-logo strong {
    font-weight: 300;
}

.checkout-logo img {
    width: 2.4rem;
    height: 2.4rem;
    object-fit: contain;
    transition: transform 350ms var(--checkout-ease-snap);
}

.checkout-logo:hover img {
    transform: rotate(-8deg) scale(1.08);
}

.checkout-status {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.8rem;
    border: 2px solid var(--checkout-black);
    background: var(--checkout-paper);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.78rem;
    text-transform: lowercase;
    box-shadow: 3px 3px 0 var(--checkout-black);
}

.checkout-status svg {
    width: 0.95rem;
    height: 0.95rem;
    flex: 0 0 auto;
}

.checkout-main {
    padding: 4.5rem 0 7rem;
}

.checkout-intro {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 3rem;
}

.checkout-kicker,
.section-label {
    color: var(--checkout-gray);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: lowercase;
}

.checkout-intro h1 {
    margin-top: 0.25rem;
    font-family: "Arlon", Arial, sans-serif;
    font-size: clamp(3.2rem, 8vw, 6.2rem);
    font-weight: 700;
    line-height: 0.9;
    letter-spacing: -0.055em;
    text-transform: lowercase;
}

.back-link {
    display: inline-flex;
    min-height: 2.65rem;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.9rem;
    border: 2px solid var(--checkout-black);
    background: var(--checkout-white);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.86rem;
    text-transform: lowercase;
    box-shadow: 3px 3px 0 var(--checkout-black);
    transition:
        transform 180ms var(--checkout-ease-out),
        box-shadow 180ms var(--checkout-ease-out),
        color 180ms ease,
        background-color 180ms ease;
}

.back-link:hover {
    transform: translate(3px, 3px);
    background: var(--checkout-black);
    color: var(--checkout-white);
    box-shadow: none;
}

.checkout-wrapper {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 4.5rem);
}

.checkout-left {
    display: grid;
    gap: 1.5rem;
}

.personal-section,
.address-section {
    padding: clamp(1.25rem, 3vw, 1.8rem);
    border: 2px solid var(--checkout-black);
    background: var(--checkout-white);
    box-shadow: 8px 8px 0 var(--checkout-black);
}

.address-section {
    background: var(--checkout-paper);
}

.section-heading,
.payment-heading {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.step-number {
    display: grid;
    width: 2.35rem;
    height: 2.35rem;
    flex: 0 0 auto;
    place-items: center;
    border: 2px solid var(--checkout-black);
    background: var(--checkout-white);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.72rem;
    box-shadow: 3px 3px 0 var(--checkout-black);
}

.section-title,
.payment-title {
    margin: 0;
    font-family: "Arlon", Arial, sans-serif;
    font-size: clamp(1.25rem, 3vw, 1.65rem);
    font-weight: 400;
    line-height: 1;
    text-transform: lowercase;
}

.order-items {
    display: grid;
    gap: 1rem;
}

.order-item {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr) auto;
    align-items: center;
    gap: 1.2rem;
    padding-top: 1.25rem;
    border-top: 2px solid var(--checkout-black);
}

.order-item-image {
    display: block;
    width: 112px;
    aspect-ratio: 1;
    border: 2px solid var(--checkout-black);
    background: var(--checkout-paper);
    object-fit: cover;
}

.order-item-info {
    min-width: 0;
}

.order-item-name {
    margin-bottom: 0.3rem;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.order-item-price {
    margin-bottom: 0.9rem;
    color: var(--checkout-gray);
    font-size: 0.78rem;
}

.order-item-total {
    align-self: end;
    padding-bottom: 0.2rem;
    font-size: 1.15rem;
    letter-spacing: -0.03em;
    white-space: nowrap;
}

.quantity-control {
    display: grid;
    width: max-content;
    grid-template-columns: 2.25rem 2.5rem 2.25rem;
    border: 2px solid var(--checkout-black);
}

.quantity-control button,
.quantity-control span {
    display: grid;
    height: 2.25rem;
    place-items: center;
}

.quantity-control button {
    border: 0;
    border-radius: 0;
    background: var(--checkout-white);
    color: var(--checkout-black);
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    transition:
        color 160ms ease,
        background-color 160ms ease;
}

.quantity-control button:hover {
    background: var(--checkout-black);
    color: var(--checkout-white);
}

.quantity-control span {
    border-inline: 2px solid var(--checkout-black);
    font-size: 0.85rem;
    font-weight: 800;
}

.shipping-recalc {
    margin-bottom: 1.1rem;
}

.recalc-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.8rem;
}

.form-input,
.form-select,
.mp-iframe-container {
    width: 100%;
    min-height: 3rem;
    border: 2px solid var(--checkout-black);
    border-radius: 0;
    background: var(--checkout-white);
    color: var(--checkout-black);
    outline: none;
    transition: box-shadow 180ms ease;
}

.form-input {
    padding: 0.75rem 0.9rem;
    font-size: 0.88rem;
}

.form-input::placeholder {
    color: #8b8b8b;
}

.form-input:focus,
.form-select:focus,
.mp-iframe-container:focus-within {
    box-shadow: 4px 4px 0 var(--checkout-black);
}

.form-input[readonly] {
    background: #e9e9e4;
    color: var(--checkout-gray);
}

.recalc-btn,
.copy-btn {
    min-height: 3rem;
    padding: 0.7rem 1rem;
    border: 2px solid var(--checkout-black);
    border-radius: 0;
    background: var(--checkout-white);
    color: var(--checkout-black);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.82rem;
    text-transform: lowercase;
    box-shadow: 4px 4px 0 var(--checkout-black);
    cursor: pointer;
    transition:
        transform 180ms var(--checkout-ease-out),
        box-shadow 180ms var(--checkout-ease-out),
        color 180ms ease,
        background-color 180ms ease;
}

.recalc-btn:hover:not(:disabled),
.copy-btn:hover {
    transform: translate(4px, 4px);
    background: var(--checkout-black);
    color: var(--checkout-white);
    box-shadow: none;
}

.recalc-btn:disabled {
    cursor: wait;
    opacity: 0.55;
}

.recalc-loading {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-top: 0.85rem;
    color: var(--checkout-gray);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.76rem;
}

.recalc-spinner {
    width: 1rem;
    height: 1rem;
    border: 2px solid #aaa;
    border-top-color: var(--checkout-black);
    border-radius: 50%;
    animation: checkout-spin 700ms linear infinite;
}

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

.recalc-error,
.address-error,
.form-error {
    margin-top: 0.8rem;
    padding: 0.7rem 0.8rem;
    border-left: 4px solid var(--checkout-error);
    background: var(--checkout-white);
    color: var(--checkout-error);
    font-size: 0.78rem;
    font-weight: 650;
}

.shipping-info,
.shipping-options-list {
    display: grid;
    gap: 0.65rem;
}

.shipping-options-list.collapsed .shipping-option-card:nth-child(n+4) {
    display: none;
}

.shipping-option-card {
    display: grid;
    grid-template-columns: 1.2rem minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.85rem;
    padding: 0.9rem;
    border: 2px solid var(--checkout-black);
    background: var(--checkout-white);
    cursor: pointer;
    transition:
        transform 180ms var(--checkout-ease-out),
        box-shadow 180ms var(--checkout-ease-out),
        color 180ms ease,
        background-color 180ms ease;
}

.shipping-option-card:hover,
.shipping-option-card.selected {
    background: var(--checkout-black);
    color: var(--checkout-white);
}

.shipping-option-card.selected {
    box-shadow: 4px 4px 0 #777;
}

.shipping-radio {
    display: grid;
    width: 1.15rem;
    height: 1.15rem;
    place-items: center;
    border: 2px solid currentColor;
    border-radius: 50%;
}

.shipping-radio-dot {
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 50%;
    background: currentColor;
    opacity: 0;
    transform: scale(0.4);
    transition:
        opacity 160ms ease,
        transform 240ms var(--checkout-ease-snap);
}

.shipping-option-card.selected .shipping-radio-dot {
    opacity: 1;
    transform: scale(1);
}

.shipping-option-label {
    font-size: 0.86rem;
    font-weight: 800;
}

.shipping-option-delivery {
    margin-top: 0.18rem;
    color: var(--checkout-gray);
    font-size: 0.72rem;
}

.shipping-option-card:hover .shipping-option-delivery,
.shipping-option-card.selected .shipping-option-delivery {
    color: #bbb;
}

.shipping-option-price-tag {
    font-size: 0.9rem;
    font-weight: 800;
    white-space: nowrap;
}

.shipping-badge {
    margin-left: 0.35rem;
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.62rem;
    font-weight: 400;
    text-transform: lowercase;
}

.shipping-toggle-btn {
    width: max-content;
    padding: 0.35rem 0;
    border: 0;
    border-bottom: 1px solid currentColor;
    background: none;
    color: var(--checkout-gray);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.75rem;
    cursor: pointer;
}

.no-shipping-msg {
    padding: 1rem;
    border: 2px dashed var(--checkout-black);
    background: var(--checkout-white);
    color: var(--checkout-gray);
    font-size: 0.8rem;
    text-align: center;
}

.address-form {
    display: grid;
    gap: 0.9rem;
    padding-top: 1.25rem;
    border-top: 2px solid var(--checkout-black);
}

.address-row {
    display: flex;
    gap: 0.9rem;
}

.address-field {
    display: grid;
    gap: 0.35rem;
}

.address-field.full,
.address-field.flex {
    flex: 1;
}

.address-field.small {
    width: 110px;
    flex: 0 0 auto;
}

.address-field.cep-field {
    width: 170px;
}

.address-field label,
.form-group label:not(.sr-only),
.form-label {
    color: var(--checkout-gray);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.7rem;
    font-weight: 400;
    text-transform: lowercase;
}

.checkout-right {
    position: sticky;
    top: 1.5rem;
    padding: clamp(1.4rem, 3vw, 2rem);
    border: 2px solid var(--checkout-black);
    background: var(--checkout-white);
    color: var(--checkout-black);
    box-shadow: 8px 8px 0 var(--checkout-black);
}

.payment-heading {
    padding-bottom: 1.35rem;
    border-bottom: 2px solid var(--checkout-white);
}

.checkout-right .section-label {
    color: #aaa;
}

.step-number-light {
    border-color: var(--checkout-white);
    background: var(--checkout-black);
    color: var(--checkout-white);
    box-shadow: 3px 3px 0 var(--checkout-white);
}

.payment-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin: 1.4rem 0;
}

.payment-tab {
    display: flex;
    min-height: 3rem;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem;
    border: 2px solid var(--checkout-white);
    border-radius: 0;
    background: var(--checkout-black);
    color: var(--checkout-white);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.8rem;
    text-transform: lowercase;
    cursor: pointer;
    transition:
        transform 180ms var(--checkout-ease-out),
        box-shadow 180ms var(--checkout-ease-out),
        color 180ms ease,
        background-color 180ms ease;
}

.payment-tab:hover,
.payment-tab.active {
    background: var(--checkout-white);
    color: var(--checkout-black);
}

.payment-tab.active {
    box-shadow: 4px 4px 0 #777;
}

.payment-tab-icon {
    width: 1.2rem;
    height: 1.2rem;
    flex: 0 0 auto;
    object-fit: contain;
}

.payment-tab-icon-pix {
    filter: invert(1);
    transition: filter 160ms ease;
}

.payment-tab:hover .payment-tab-icon-pix,
.payment-tab.active .payment-tab-icon-pix {
    filter: none;
}

.payment-panel {
    display: none;
}

.payment-panel.active {
    display: block;
    animation: checkout-panel-in 420ms var(--checkout-ease-out) both;
}

@keyframes checkout-panel-in {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
}

.checkout-form {
    display: grid;
    gap: 0.8rem;
}

.form-group {
    display: grid;
    gap: 0.35rem;
}

.form-row {
    display: flex;
    gap: 0.8rem;
}

.form-group.half {
    flex: 1;
}

.checkout-right .form-group label:not(.sr-only),
.checkout-right .form-label {
    color: #aaa;
}

.form-select {
    padding: 0.7rem 2.5rem 0.7rem 0.9rem;
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--checkout-black) 50%),
        linear-gradient(135deg, var(--checkout-black) 50%, transparent 50%);
    background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
    background-repeat: no-repeat;
    background-size: 5px 5px, 5px 5px;
    cursor: pointer;
}

.mp-iframe-container {
    display: flex;
    height: 3rem;
    align-items: center;
    padding-inline: 0.9rem;
}

.mp-iframe-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.cvv-field {
    position: relative;
}

.cvv-field .mp-iframe-container {
    padding-right: 3.5rem;
}

.cvv-icon {
    position: absolute;
    top: 50%;
    right: 0.9rem;
    width: 2rem;
    height: 2rem;
    object-fit: contain;
    pointer-events: none;
    transform: translateY(-50%);
}

.security-note {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 0.25rem;
    color: #aaa;
    font-size: 0.72rem;
}

.checkout-totals {
    display: grid;
    gap: 0.5rem;
    margin-top: 0.6rem;
    padding-top: 1rem;
    border-top: 2px solid var(--checkout-white);
}

.total-row {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    color: #aaa;
    font-size: 0.82rem;
}

.currency-value {
    text-transform: none;
}

.total-final {
    align-items: end;
    margin-top: 0.3rem;
    padding-top: 0.8rem;
    border-top: 1px solid #777;
    color: var(--checkout-white);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.95rem;
}

.total-final span:last-child {
    font-family: "Inter", Arial, sans-serif;
    font-size: 1.55rem;
    font-weight: 850;
    letter-spacing: -0.04em;
}

.pay-btn {
    display: flex;
    width: calc(100% - 5px);
    min-height: 3.2rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 0.65rem;
    padding: 0.75rem 1rem;
    border: 2px solid var(--checkout-white);
    border-radius: 0;
    background: var(--checkout-white);
    color: var(--checkout-black);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.9rem;
    text-transform: lowercase;
    box-shadow: 5px 5px 0 #777;
    cursor: pointer;
    transition:
        transform 180ms var(--checkout-ease-out),
        box-shadow 180ms var(--checkout-ease-out),
        color 180ms ease,
        background-color 180ms ease;
}

.pay-btn:hover:not(:disabled) {
    transform: translate(5px, 5px);
    background: var(--checkout-black);
    color: var(--checkout-white);
    box-shadow: none;
}

.pay-btn:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.pix-result {
    padding: 1rem 0 0;
    text-align: center;
}

.pix-result h3 {
    margin-bottom: 1rem;
    font-family: "Arlon", Arial, sans-serif;
    font-size: 1rem;
    font-weight: 400;
}

.pix-qr {
    display: flex;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.pix-qr img {
    width: 200px;
    height: 200px;
    border: 6px solid var(--checkout-white);
}

.pix-copy-group label,
.pix-expiry {
    display: block;
    margin-bottom: 0.5rem;
    color: #aaa;
    font-size: 0.75rem;
}

.pix-copy-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
}

.pix-expiry {
    margin: 0.9rem 0 0;
}

.payment-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background: rgba(11, 11, 11, 0.78);
}

.payment-overlay-content {
    width: min(100%, 430px);
    padding: 2rem;
    border: 2px solid var(--checkout-black);
    background: var(--checkout-white);
    text-align: center;
    box-shadow: 10px 10px 0 var(--checkout-black);
}

.overlay-icon {
    display: grid;
    width: 3.4rem;
    height: 3.4rem;
    margin: 0 auto 1.2rem;
    place-items: center;
    border: 2px solid var(--checkout-black);
}

.overlay-icon svg {
    width: 1.8rem;
    height: 1.8rem;
}

.payment-overlay-content h2 {
    margin-bottom: 0.5rem;
    font-family: "Arlon", Arial, sans-serif;
    font-size: 1.4rem;
}

.payment-overlay-content p {
    margin-bottom: 1.4rem;
    color: var(--checkout-gray);
    font-size: 0.88rem;
    line-height: 1.6;
}

.overlay-btn,
.empty-checkout a {
    display: inline-flex;
    min-height: 2.9rem;
    align-items: center;
    padding: 0.65rem 1rem;
    border: 2px solid var(--checkout-black);
    background: var(--checkout-black);
    color: var(--checkout-white);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.85rem;
    text-transform: lowercase;
    box-shadow: 4px 4px 0 #777;
}

.empty-checkout {
    grid-column: 1 / -1;
    display: grid;
    min-height: 55vh;
    place-items: center;
    align-content: center;
    gap: 0.8rem;
    padding: 2rem;
    border: 2px dashed var(--checkout-black);
    text-align: center;
}

.empty-checkout h2 {
    font-family: "Arlon", Arial, sans-serif;
    font-size: 1.5rem;
}

.empty-checkout p {
    color: var(--checkout-gray);
}

.customer-form {
    display: grid;
    gap: 0.9rem;
    padding-top: 1.25rem;
    border-top: 2px solid var(--checkout-black);
}

.form-input.is-invalid,
.form-select.is-invalid {
    border-color: var(--checkout-error);
    box-shadow: 4px 4px 0 var(--checkout-error);
}

.payment-section {
    padding: clamp(1.4rem, 3vw, 2rem);
    border: 2px solid var(--checkout-black);
    background: var(--checkout-black);
    color: var(--checkout-white);
    box-shadow: 8px 8px 0 #777;
}

.payment-section .payment-heading {
    margin-bottom: 0;
}

.payment-section .section-label,
.payment-section .form-group label:not(.sr-only),
.payment-section .form-label {
    color: #aaa;
}

.payment-section .form-input:focus,
.payment-section .form-select:focus,
.payment-section .mp-iframe-container:focus-within {
    box-shadow: 4px 4px 0 #777;
}

.payment-data-bridge {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.payment-submit-bridge {
    display: none;
}

.pix-explanation {
    display: grid;
    gap: 0.45rem;
    padding: 1.1rem;
    border: 2px solid var(--checkout-white);
    background: #171717;
}

.pix-explanation strong {
    font-family: "Arlon", Arial, sans-serif;
    font-size: 1.15rem;
    font-weight: 400;
    text-transform: lowercase;
}

.pix-explanation p {
    color: #aaa;
    font-size: 0.8rem;
    line-height: 1.55;
}

.payment-section .security-note {
    margin-top: 1.35rem;
    padding-top: 1rem;
    border-top: 1px solid #555;
}

.summary-heading {
    padding-bottom: 1.35rem;
    border-bottom: 2px solid var(--checkout-black);
}

.summary-heading .section-title {
    margin: 0;
}

.checkout-right .order-items {
    margin-top: 0.4rem;
}

.checkout-right .order-item {
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: start;
    padding: 1.25rem 0;
    border-top: 0;
}

.checkout-right .order-item-image {
    width: 92px;
}

.checkout-right .order-item-total {
    grid-column: 1 / -1;
    width: 100%;
    padding-top: 0.8rem;
    border-top: 1px solid var(--checkout-black);
    text-align: right;
}

.selected-shipping-summary {
    display: grid;
    gap: 0.45rem;
    padding: 1rem 0;
    border-top: 2px solid var(--checkout-black);
}

.summary-row-label {
    color: var(--checkout-gray);
    font-family: "Arlon", Arial, sans-serif;
    font-size: 0.7rem;
    text-transform: lowercase;
}

.shipping-dropdown {
    position: relative;
}

.shipping-select {
    display: flex;
    width: 100%;
    min-height: 3rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem 0.9rem;
    border: 2px solid var(--checkout-black);
    border-radius: 0;
    background: var(--checkout-white);
    color: var(--checkout-black);
    font-family: "Inter", Arial, sans-serif;
    font-size: 0.86rem;
    text-align: left;
    outline: none;
    box-shadow: 3px 3px 0 var(--checkout-black);
    cursor: pointer;
    transition:
        transform 180ms var(--checkout-ease-out),
        box-shadow 180ms var(--checkout-ease-out),
        color 180ms ease,
        background-color 180ms ease;
}

.shipping-select > span {
    display: grid;
    gap: 0.1rem;
}

.shipping-select strong {
    font-size: 0.86rem;
}

.shipping-select small {
    color: var(--checkout-gray);
    font-size: 0.7rem;
    font-weight: 400;
}

.shipping-select svg {
    width: 1rem;
    height: 1rem;
    flex: 0 0 auto;
    transition: transform 300ms var(--checkout-ease-snap);
}

.shipping-select:hover,
.shipping-dropdown.open .shipping-select {
    transform: translate(3px, 3px);
    background: var(--checkout-black);
    color: var(--checkout-white);
    box-shadow: none;
}

.shipping-select:hover small,
.shipping-dropdown.open .shipping-select small {
    color: #bbb;
}

.shipping-dropdown.open .shipping-select svg {
    transform: rotate(180deg);
}

.shipping-select:focus-visible {
    outline: 3px solid var(--checkout-black);
    outline-offset: 4px;
}

.shipping-options {
    position: absolute;
    z-index: 20;
    top: calc(100% + 7px);
    left: 3px;
    display: grid;
    width: calc(100% - 3px);
    border: 2px solid var(--checkout-black);
    background: var(--checkout-white);
    box-shadow: 5px 5px 0 var(--checkout-black);
}

.shipping-option-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
    min-height: 3rem;
    padding: 0.7rem 0.9rem;
    border: 0;
    border-bottom: 2px solid var(--checkout-black);
    border-radius: 0;
    background: var(--checkout-white);
    color: var(--checkout-black);
    font-family: "Inter", Arial, sans-serif;
    text-align: left;
    cursor: pointer;
    transition:
        color 160ms ease,
        background-color 160ms ease;
}

.shipping-option-item:last-child {
    border-bottom: 0;
}

.shipping-option-item strong {
    font-size: 0.82rem;
}

.shipping-option-item span {
    color: var(--checkout-gray);
    font-size: 0.7rem;
    white-space: nowrap;
}

.shipping-option-item:hover,
.shipping-option-item:focus-visible,
.shipping-option-item.selected {
    background: var(--checkout-black);
    color: var(--checkout-white);
    outline: none;
}

.shipping-option-item:hover span,
.shipping-option-item:focus-visible span,
.shipping-option-item.selected span {
    color: #bbb;
}

.checkout-right .checkout-totals {
    margin-top: 0;
    border-top-color: var(--checkout-black);
}

.checkout-right .total-row {
    color: var(--checkout-gray);
}

.checkout-right .total-final {
    border-top-color: #aaa;
    color: var(--checkout-black);
}

.checkout-right .pay-btn {
    width: calc(100% - 5px);
    margin-top: 1.15rem;
    border-color: var(--checkout-black);
    background: var(--checkout-black);
    color: var(--checkout-white);
    box-shadow: 5px 5px 0 #777;
}

.checkout-right .pay-btn:hover:not(:disabled) {
    background: var(--checkout-white);
    color: var(--checkout-black);
}

.summary-error {
    margin-top: 0.9rem;
    padding: 0.75rem;
    border: 2px solid var(--checkout-error);
    color: var(--checkout-error);
    font-size: 0.78rem;
    line-height: 1.45;
}

.guarantee-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    margin: 1rem 0 0;
    color: var(--checkout-gray);
    font-size: 0.75rem;
    text-align: center;
}

.guarantee-note svg {
    flex: 0 0 auto;
}

@media (max-width: 900px) {
    .checkout-wrapper {
        grid-template-columns: 1fr;
    }

    .checkout-right {
        position: static;
    }
}

@media (max-width: 620px) {
    .checkout-container {
        width: min(calc(100% - 32px), 1180px);
    }

    .checkout-header-content {
        min-height: 66px;
    }

    .checkout-logo span {
        display: none;
    }

    .checkout-main {
        padding: 3rem 0 5rem;
    }

    .checkout-intro {
        align-items: flex-start;
        flex-direction: column;
        margin-bottom: 2rem;
    }

    .checkout-intro h1 {
        font-size: 3.7rem;
    }

    .order-item {
        grid-template-columns: 84px minmax(0, 1fr);
        gap: 0.9rem;
    }

    .order-item-image {
        width: 84px;
    }

    .order-item-total {
        grid-column: 1 / -1;
        padding-top: 0.8rem;
        border-top: 1px solid var(--checkout-black);
        text-align: right;
    }

    .recalc-row,
    .pix-copy-row {
        grid-template-columns: 1fr;
    }

    .address-row,
    .form-row {
        flex-direction: column;
    }

    .address-field.small,
    .address-field.cep-field {
        width: 100%;
    }

    .payment-tab svg,
    .payment-tab img {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}