/*
 * REGGAETON LAB — monochrome interface
 * Palette: white, black and soft gray borders only.
 */

 :root {
    --ink: #111111;
    --paper: #ffffff;
    --paper-2: #fafafa;
    --white: #ffffff;
    --yellow: #ffffff;
    --yellow-strong: #f6f6f6;
    --muted: #707070;
    --line: #e6e6e6;
    --soft-line: #e6e6e6;
    --sold: #f4f4f4;
    --danger: #111111;
    --success: #111111;
    --max-width: 1500px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 15px;
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
}

body.is-drawer-open {
    overflow: hidden;
}

button,
input,
select,
textarea {
    font: inherit;
}

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

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

img {
    display: block;
    max-width: 100%;
}

button {
    color: inherit;
}

.page-shell {
    width: min(calc(100% - 48px), var(--max-width));
    margin-inline: auto;
}

.eyebrow {
    margin: 0 0 10px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.promo-strip {
    background: var(--ink);
    border-bottom: 1px solid var(--soft-line);
    color: var(--white);
}

.promo-strip__inner {
    min-height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
    text-align: center;
}

.promo-strip__contact {
    display: inline-flex;
    align-items: center;
    color: inherit;
    border-bottom: 1px solid rgba(255, 255, 255, .5);
    line-height: 1.2;
    white-space: nowrap;
}

.promo-strip__contact:hover,
.promo-strip__contact:focus-visible {
    border-bottom-color: currentColor;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 80;
    background: rgba(255, 255, 255, .98);
    border-bottom: 1px solid var(--soft-line);
}

.site-header__main {
    min-height: 78px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    justify-self: start;
    gap: 10px;
    font-weight: 800;
    letter-spacing: -.03em;
}

.brand__mark {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    background: var(--ink);
    color: var(--white);
    font-size: 13px;
    letter-spacing: .04em;
}

.brand__text {
    font-size: 18px;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 34px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
}

.main-nav a {
    position: relative;
    padding: 28px 0;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 100%;
    bottom: 21px;
    height: 2px;
    background: var(--ink);
    transition: right .2s ease;
}

.main-nav a:hover::after {
    right: 0;
}

.header-actions {
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-button {
    width: 42px;
    height: 42px;
    border: 1px solid var(--soft-line);
    background: transparent;
    display: inline-grid;
    place-items: center;
    cursor: pointer;
    transition: background .15s ease, color .15s ease;
}

.icon-button:hover {
    background: var(--ink);
    color: var(--white);
}

.icon-button svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
}

.cart-button {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 14px;
    border: 1px solid var(--soft-line);
    background: var(--ink);
    color: var(--white);
    cursor: pointer;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
}

.cart-button:hover {
    background: var(--yellow);
    color: var(--ink);
}

.cart-count {
    min-width: 22px;
    height: 22px;
    padding-inline: 5px;
    display: grid;
    place-items: center;
    background: var(--white);
    color: var(--ink);
    font-size: 10px;
}

.cart-button:hover .cart-count {
    background: var(--ink);
    color: var(--white);
}

.hero {
    min-height: 520px;
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, .45fr);
    border-left: 1px solid var(--soft-line);
    border-right: 1px solid var(--soft-line);
    border-bottom: 1px solid var(--soft-line);
}

.hero__content {
    padding: clamp(48px, 7vw, 100px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.hero h1 {
    margin: 0;
    font-size: clamp(68px, 9vw, 148px);
    line-height: .82;
    letter-spacing: -.075em;
    font-weight: 800;
    text-transform: uppercase;
}

.hero__lead {
    max-width: 610px;
    margin: 34px 0 28px;
    font-size: clamp(17px, 1.8vw, 23px);
    line-height: 1.35;
}

.hero__panel {
    min-height: 100%;
    padding: 36px;
    border-left: 1px solid var(--soft-line);
    background: var(--ink);
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hero__number {
    display: block;
    font-size: clamp(92px, 10vw, 170px);
    line-height: .8;
    letter-spacing: -.08em;
    font-weight: 800;
}

.hero__panel-meta {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.hero__label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.hero__freshness {
    display: block;
    padding-top: 9px;
    border-top: 1px solid rgba(255, 255, 255, .28);
    font-size: 9px;
    font-weight: 700;
    line-height: 1.45;
    letter-spacing: .12em;
    text-transform: uppercase;
    opacity: .72;
}

.button {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 22px;
    border: 1px solid var(--soft-line);
    cursor: pointer;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    transition: background .15s ease, color .15s ease;
}

.button--dark {
    background: var(--ink);
    color: var(--white);
}

.button--dark:hover {
    background: var(--white);
    color: var(--ink);
}

.button--whatsapp {
    width: 100%;
    background: var(--white);
    color: var(--ink);
}

.button--whatsapp:hover {
    background: var(--white);
    color: var(--ink);
}

.button--wide {
    width: 100%;
    min-height: 58px;
}

.button--disabled {
    background: var(--sold);
    color: var(--muted);
    border-color: var(--soft-line);
    cursor: not-allowed;
}

.catalog-section {
    padding: 78px 0 100px;
}

.section-heading {
    margin-bottom: 28px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(38px, 5vw, 76px);
    line-height: .95;
    letter-spacing: -.055em;
    text-transform: uppercase;
}

.section-heading__count {
    margin: 0;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.catalog-toolbar {
    display: grid;
    grid-template-columns: 1fr 270px;
    border: 1px solid var(--soft-line);
}

.search-box,
.sort-box {
    min-height: 62px;
    display: flex;
    align-items: center;
}

.search-box {
    padding: 0 20px;
}

.search-box svg {
    width: 20px;
    height: 20px;
    margin-right: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
    flex: none;
}

.search-box input {
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--ink);
    font-size: 17px;
}

.search-box input::placeholder {
    color: #85827b;
}

.sort-box {
    border-left: 1px solid var(--soft-line);
}

.sort-box span {
    padding-left: 18px;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .12em;
}

.sort-box select {
    flex: 1;
    height: 60px;
    padding: 0 16px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font-weight: 700;
}

.artist-filter {
    margin-top: 14px;
    padding-bottom: 14px;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: thin;
}

.artist-chip {
    flex: none;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid var(--soft-line);
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .1em;
}

.artist-chip:hover,
.artist-chip.is-active {
    background: var(--ink);
    color: var(--white);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--soft-line);
    border-left: 1px solid var(--soft-line);
}

.product-card {
    min-width: 0;
    border-right: 1px solid var(--soft-line);
    border-bottom: 1px solid var(--soft-line);
    background: var(--paper);
}

.product-card.is-hidden {
    display: none;
}

.product-card__image-wrap {
    position: relative;
    display: block;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--paper-2);
}

.product-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .32s ease;
}

.product-card:hover .product-card__image {
    transform: scale(1.018);
}

.status-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 7px 9px;
    border: 1px solid var(--soft-line);
    background: var(--ink);
    color: var(--white);
    font-size: 8px;
    font-weight: 800;
    letter-spacing: .11em;
}

.status-badge--sold {
    background: var(--ink);
    color: var(--white);
}

.product-card__body {
    min-height: 205px;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.product-card__artist {
    margin: 0 0 6px;
    color: var(--muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.product-card__title {
    display: inline-block;
    font-size: 19px;
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: -.025em;
}

.product-card__title:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.product-card__meta {
    margin-top: 11px;
    display: flex;
    gap: 10px;
    color: var(--muted);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.product-card__meta span + span::before {
    content: "/";
    margin-right: 10px;
}

.product-card__footer {
    margin-top: auto;
    padding-top: 24px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 12px;
}

.product-card__price {
    font-size: 24px;
    line-height: 1;
    letter-spacing: -.04em;
}

.square-action {
    width: 42px;
    height: 42px;
    border: 1px solid var(--soft-line);
    background: var(--ink);
    color: var(--white);
    display: grid;
    place-items: center;
    cursor: pointer;
    font-size: 23px;
    line-height: 1;
}

.square-action:hover {
    background: var(--white);
    color: var(--ink);
}

.square-action--link {
    font-size: 18px;
}

.sold-label {
    color: var(--muted);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .1em;
}

.no-results,
.empty-state {
    padding: 70px 30px;
    border: 1px solid var(--soft-line);
    text-align: center;
}

.no-results h3,
.empty-state h3 {
    margin: 0 0 18px;
    font-size: 28px;
}

.empty-state__code {
    display: block;
    margin-bottom: 8px;
    font-size: 72px;
    font-weight: 800;
    letter-spacing: -.06em;
}

.text-button {
    padding: 0;
    border: 0;
    border-bottom: 1px solid currentColor;
    background: transparent;
    cursor: pointer;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
}

.store-info {
    border-top: 1px solid var(--soft-line);
}

.store-info__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-left: 1px solid var(--soft-line);
}

.info-card {
    min-height: 280px;
    padding: 34px;
    border-right: 1px solid var(--soft-line);
    display: flex;
    flex-direction: column;
}

.info-card--yellow {
    background: var(--white);
}

.info-card--dark {
    background: var(--ink);
    color: var(--white);
}

.info-card__index {
    margin-bottom: auto;
    font-size: 12px;
    font-weight: 700;
}

.info-card h3 {
    margin: 55px 0 10px;
    font-size: 34px;
    line-height: 1;
    letter-spacing: -.045em;
}

.info-card p {
    max-width: 340px;
    margin: 0;
    color: inherit;
}

.site-footer {
    background: var(--ink);
    color: var(--white);
    border-top: 1px solid var(--soft-line);
}

.site-footer__grid {
    min-height: 220px;
    padding: 48px 0;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.site-footer p {
    margin: 0 0 5px;
    color: #c9c9c3;
    font-size: 12px;
}

.footer-brand {
    margin-bottom: 10px;
    color: var(--white);
    font-size: 34px;
    font-weight: 800;
    letter-spacing: -.05em;
}

.footer-label {
    color: var(--white) !important;
    font-size: 9px !important;
    font-weight: 700;
    letter-spacing: .12em;
}

.drawer-backdrop {
    position: fixed;
    inset: 0;
    z-index: 110;
    background: rgba(17, 17, 17, .45);
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 120;
    width: min(520px, 100%);
    padding: 26px;
    overflow-y: auto;
    background: var(--paper);
    border-left: 1px solid var(--soft-line);
    transform: translateX(100%);
    transition: transform .24s ease;
}

.cart-drawer.is-open {
    transform: translateX(0);
}

.cart-drawer__header {
    padding-bottom: 24px;
    border-bottom: 1px solid var(--soft-line);
    display: flex;
    align-items: start;
    justify-content: space-between;
}

.cart-drawer__header h2 {
    margin: 0;
    font-size: 44px;
    line-height: 1;
    letter-spacing: -.055em;
}

.cart-drawer__items {
    border-bottom: 1px solid var(--soft-line);
}

.cart-item {
    padding: 18px 0;
    display: grid;
    grid-template-columns: 86px 1fr auto;
    gap: 14px;
    border-bottom: 1px solid var(--soft-line);
}

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

.cart-item__image {
    width: 86px;
    height: 86px;
    object-fit: cover;
    background: var(--paper-2);
}

.cart-item__title {
    margin: 0 0 5px;
    font-size: 14px;
    line-height: 1.2;
    font-weight: 700;
}

.cart-item__unit {
    margin: 0;
    color: var(--muted);
    font-size: 10px;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.cart-item__price {
    white-space: nowrap;
    font-weight: 700;
}

.cart-item__remove {
    margin-top: 12px;
    padding: 0;
    border: 0;
    border-bottom: 1px solid currentColor;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .1em;
}

.cart-empty {
    padding: 38px 0;
}

.cart-empty p {
    margin: 0 0 18px;
}

.cart-drawer__checkout {
    padding-top: 24px;
}

.cart-total {
    padding: 16px 0 22px;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.cart-total span {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
}

.cart-total strong {
    font-size: 34px;
    letter-spacing: -.05em;
}

.checkout-form {
    padding: 22px 0;
    border-top: 1px solid var(--soft-line);
}

.checkout-form__title {
    margin: 0 0 18px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
}

.checkout-form label {
    display: block;
    margin-bottom: 14px;
}

.checkout-form label span {
    display: block;
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.checkout-form input {
    width: 100%;
    min-height: 45px;
    padding: 0 12px;
    border: 1px solid var(--soft-line);
    border-radius: 0;
    outline: 0;
    background: var(--white);
}

.checkout-form input:focus {
    background: #fafafa;
}

.checkout-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.checkout-note {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 10px;
}

.toast {
    position: fixed;
    left: 50%;
    bottom: 24px;
    z-index: 160;
    padding: 12px 16px;
    transform: translate(-50%, 20px);
    opacity: 0;
    background: var(--ink);
    color: var(--white);
    border: 1px solid var(--white);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease;
}

.toast.is-visible {
    transform: translate(-50%, 0);
    opacity: 1;
}

.breadcrumb-row {
    min-height: 52px;
    display: flex;
    align-items: center;
    gap: 9px;
    overflow-x: auto;
    border-left: 1px solid var(--soft-line);
    border-right: 1px solid var(--soft-line);
    border-bottom: 1px solid var(--soft-line);
    padding: 0 18px;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
    white-space: nowrap;
}

.breadcrumb-row a:hover {
    text-decoration: underline;
}

.product-detail {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(380px, .88fr);
    border-left: 1px solid var(--soft-line);
    border-right: 1px solid var(--soft-line);
    border-bottom: 1px solid var(--soft-line);
}

.product-gallery {
    min-width: 0;
    padding: 38px;
    border-right: 1px solid var(--soft-line);
}

.product-gallery__main {
    aspect-ratio: 1;
    background: var(--paper-2);
    display: grid;
    place-items: center;
    overflow: hidden;
}

.product-gallery__main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-gallery__thumbs {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
}

.gallery-thumb {
    min-width: 0;
    padding: 0;
    border: 1px solid var(--soft-line);
    background: transparent;
    cursor: pointer;
    text-align: left;
}

.gallery-thumb.is-active,
.gallery-thumb:hover {
    border-color: var(--soft-line);
}

.gallery-thumb img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.gallery-thumb span {
    min-height: 39px;
    padding: 7px;
    display: block;
    font-size: 8px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.product-detail__info {
    padding: clamp(34px, 5vw, 74px);
}

.product-detail__info h1 {
    max-width: 620px;
    margin: 0 0 16px;
    font-size: clamp(52px, 6vw, 90px);
    line-height: .92;
    letter-spacing: -.065em;
    font-weight: 800;
}

.product-detail__subline {
    display: flex;
    gap: 10px;
    color: var(--muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .1em;
}

.product-detail__subline span + span::before {
    content: "/";
    margin-right: 10px;
}

.product-detail__price {
    margin: 34px 0 18px;
    font-size: 44px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -.055em;
}

.availability-bar {
    min-height: 44px;
    padding: 0 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--ink);
    color: var(--white);
    border: 1px solid var(--soft-line);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .11em;
}

.availability-bar--sold {
    background: var(--sold);
}

.availability-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ink);
}

.spec-table {
    margin: 28px 0;
    border-top: 1px solid var(--soft-line);
}

.spec-table > div {
    min-height: 48px;
    display: grid;
    grid-template-columns: 160px 1fr;
    align-items: center;
    gap: 18px;
    border-bottom: 1px solid var(--soft-line);
}

.spec-table dt {
    color: var(--muted);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .1em;
}

.spec-table dd {
    margin: 0;
    font-weight: 600;
}

.single-unit-note {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 10px;
}

.product-description {
    margin-top: 40px;
    padding-top: 22px;
    border-top: 1px solid var(--soft-line);
}

.product-description > p:last-child {
    margin: 0;
    max-width: 620px;
    font-size: 14px;
    line-height: 1.65;
}

.detail-service-strip {
    background: var(--ink);
    color: var(--white);
    border-bottom: 1px solid var(--soft-line);
}

.detail-service-strip__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-left: 1px solid var(--soft-line);
}

.detail-service-strip__grid > div {
    min-height: 82px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-right: 1px solid var(--soft-line);
}

.detail-service-strip strong {
    font-size: 20px;
    letter-spacing: -.04em;
}

.detail-service-strip span {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .1em;
}

.related-section {
    padding: 80px 0 100px;
}

.product-grid--related {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.simple-error-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
}

.simple-error {
    width: min(760px, calc(100% - 40px));
    padding: 50px;
    border: 1px solid var(--soft-line);
    text-align: center;
}

.simple-error h1 {
    margin: 0 0 28px;
    font-size: clamp(42px, 8vw, 90px);
    line-height: .9;
    letter-spacing: -.06em;
}

@media (max-width: 1180px) {
    .product-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .product-grid--related {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .product-detail {
        grid-template-columns: 1fr 1fr;
    }

    .product-gallery {
        padding: 24px;
    }

    .product-detail__info {
        padding: 38px;
    }
}

@media (max-width: 900px) {
    .site-header__main {
        grid-template-columns: 1fr auto;
    }

    .main-nav {
        display: none;
    }

    .hero {
        min-height: auto;
        grid-template-columns: 1fr;
    }

    .hero__content {
        min-height: 500px;
    }

    .hero__panel {
        min-height: 180px;
        border-left: 0;
        border-top: 1px solid var(--soft-line);
        flex-direction: row;
        align-items: end;
    }

    .hero__number {
        font-size: 100px;
    }

    .product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .store-info__grid {
        grid-template-columns: 1fr;
    }

    .info-card {
        min-height: 220px;
        border-bottom: 1px solid var(--soft-line);
    }

    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
    }

    .site-footer__grid > div:first-child {
        grid-column: 1 / -1;
    }

    .product-detail {
        grid-template-columns: 1fr;
    }

    .product-gallery {
        border-right: 0;
        border-bottom: 1px solid var(--soft-line);
    }

    .detail-service-strip__grid {
        grid-template-columns: 1fr;
    }

    .detail-service-strip__grid > div {
        border-bottom: 1px solid var(--soft-line);
    }

    .product-grid--related {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .page-shell {
        width: min(calc(100% - 24px), var(--max-width));
    }

    .promo-strip__inner {
        min-height: 32px;
        justify-content: center;
        overflow: hidden;
        white-space: nowrap;
    }

    .promo-strip__inner > span {
        display: none;
    }

    .promo-strip__inner .promo-strip__contact {
        display: inline-flex !important;
    }

    .site-header__main {
        min-height: 66px;
    }

    .brand__mark {
        width: 34px;
        height: 34px;
    }

    .brand__text {
        font-size: 14px;
    }

    .header-actions .icon-button {
        display: none;
    }

    .cart-button {
        padding-inline: 10px;
    }

    .cart-button > span:first-child {
        display: none;
    }

    .hero__content {
        min-height: 430px;
        padding: 42px 24px;
    }

    .hero h1 {
        font-size: clamp(58px, 22vw, 92px);
    }

    .hero__lead {
        margin-top: 24px;
        font-size: 16px;
    }

    .hero__panel {
        min-height: 140px;
        padding: 22px;
    }

    .hero__number {
        font-size: 72px;
    }

    .catalog-section {
        padding: 58px 0 72px;
    }

    .section-heading {
        align-items: start;
        flex-direction: column;
    }

    .section-heading h2 {
        font-size: 48px;
    }

    .catalog-toolbar {
        grid-template-columns: 1fr;
    }

    .sort-box {
        border-left: 0;
        border-top: 1px solid var(--soft-line);
    }

    .product-grid,
    .product-grid--related {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-card__body {
        min-height: 180px;
        padding: 14px;
    }

    .product-card__artist {
        font-size: 8px;
    }

    .product-card__title {
        font-size: 15px;
    }

    .product-card__meta {
        display: block;
        font-size: 8px;
    }

    .product-card__meta span + span {
        display: none;
    }

    .product-card__price {
        font-size: 19px;
    }

    .square-action {
        width: 36px;
        height: 36px;
    }

    .status-badge {
        top: 8px;
        left: 8px;
        padding: 5px 6px;
        font-size: 7px;
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
    }

    .site-footer__grid > div:first-child {
        grid-column: auto;
    }

    .cart-drawer {
        padding: 18px;
    }

    .checkout-form__row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .breadcrumb-row {
        width: 100%;
        border-left: 0;
        border-right: 0;
    }

    .product-detail {
        width: 100%;
        border-left: 0;
        border-right: 0;
    }

    .product-gallery {
        padding: 14px;
    }

    .product-gallery__thumbs {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .product-detail__info {
        padding: 30px 18px 42px;
    }

    .product-detail__info h1 {
        font-size: 56px;
    }

    .spec-table > div {
        grid-template-columns: 128px 1fr;
        gap: 12px;
    }

    .detail-service-strip__grid {
        width: 100%;
        border-left: 0;
    }

    .related-section {
        padding: 60px 0 72px;
    }
}

@media (max-width: 390px) {
    .product-grid,
    .product-grid--related {
        grid-template-columns: 1fr;
    }

    .product-card__body {
        min-height: 190px;
    }
}


/* =========================================================
   MONOCHROME OVERRIDES — REGGAETON LAB
   Black / White visual system
   ========================================================= */

.promo-strip {
    background: var(--ink);
    color: var(--white);
}

.brand__mark {
    background: var(--ink);
    color: var(--white);
}

.cart-button:hover {
    background: var(--white);
    color: var(--ink);
}

.cart-count {
    background: var(--white);
    color: var(--ink);
}

.cart-button:hover .cart-count {
    background: var(--ink);
    color: var(--white);
}

.hero__panel {
    background: var(--ink);
    color: var(--white);
}

.button--dark:hover {
    background: var(--white);
    color: var(--ink);
}

.button--whatsapp {
    background: var(--ink);
    color: var(--white);
}

.button--whatsapp:hover {
    background: var(--white);
    color: var(--ink);
}

.status-badge {
    background: var(--ink);
    color: var(--white);
}

.status-badge--sold {
    background: var(--white);
    color: var(--ink);
}

.square-action:hover {
    background: var(--white);
    color: var(--ink);
}

.info-card--yellow {
    background: var(--white);
    color: var(--ink);
}

.footer-brand {
    color: var(--white);
}

.availability-bar {
    background: var(--ink);
    color: var(--white);
}

.availability-bar .availability-dot {
    background: var(--white);
}

.availability-bar--sold {
    background: var(--sold);
    color: var(--ink);
}

.availability-bar--sold .availability-dot {
    background: var(--ink);
}

.detail-service-strip {
    background: var(--ink);
    color: var(--white);
}

.checkout-form input:focus {
    background: #fafafa;
}