/* ==========================================================================
   WeekSelect — components.css
   Componentes reutilizáveis: botões, cartões, preços, formulários, FAQ,
   filtros, paginação, testemunhos, breadcrumbs e estados.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Botões
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 48px;
    padding: 0.75rem 1.35rem;
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    transition: background-color var(--transition), border-color var(--transition),
        color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn svg {
    flex: 0 0 auto;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

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

.btn--primary:hover {
    background-color: var(--color-secondary-dark);
    color: var(--color-white);
    box-shadow: 0 8px 20px rgba(255, 90, 10, 0.28);
}

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

.btn--dark:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    box-shadow: 0 8px 20px rgba(16, 38, 83, 0.24);
}

.btn--ghost {
    border-color: var(--color-border-strong);
    background-color: transparent;
    color: var(--color-primary);
}

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

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

.btn--light:hover {
    background-color: var(--color-light-blue);
    color: var(--color-primary);
}

.btn--small {
    min-height: 40px;
    padding: 0.45rem 1rem;
    font-size: 0.875rem;
}

.btn--block {
    width: 100%;
}

/* --------------------------------------------------------------------------
   Etiquetas
   -------------------------------------------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.25;
    white-space: nowrap;
}

.badge--discount {
    background-color: var(--color-accent);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 800;
}

.badge--featured {
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
}

.badge--weekly {
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
}

.badge--daily {
    background-color: var(--color-secondary);
    color: var(--color-white);
    font-weight: 600;
}

.badge--soft {
    background-color: var(--color-light-orange);
    color: var(--color-secondary);
    font-weight: 600;
}

.badge--neutral {
    background-color: var(--color-light-blue);
    color: var(--color-primary);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   Preços
   -------------------------------------------------------------------------- */
.price {
    font-family: var(--font-heading);
    font-weight: 800;
    white-space: nowrap;
}

.price--current {
    color: var(--color-secondary);
    font-size: 1.125rem;
    letter-spacing: -0.01em;
}

.price--old {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--color-muted);
    text-decoration: line-through;
}

/* --------------------------------------------------------------------------
   Cartão de produto
   -------------------------------------------------------------------------- */
.product-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
}

.product-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background-color: var(--color-white);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.product-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-md);
}

.product-card__media {
    position: relative;
    overflow: hidden;
    background-color: #F7F8FB;
}

.product-card__media > a {
    display: block;
}

.product-card__media img {
    width: 100%;
    aspect-ratio: 8 / 5;
    object-fit: cover;
    transition: transform 300ms ease;
}

.product-card:hover .product-card__media img {
    transform: scale(1.035);
}

.product-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.85rem;
}

.product-card__title {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.35;
    letter-spacing: 0;
    color: var(--color-text);
}

.product-card__title a {
    color: inherit;
}

.product-card__title a:hover {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.product-card__price {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.45rem;
    margin-top: auto;
}

.product-card__footer {
    display: grid;
    gap: 0.35rem;
    margin-top: 0.25rem;
    padding-top: 0.6rem;
    border-top: 1px dashed var(--color-border);
}

.product-card__validity {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.75rem;
    color: var(--color-muted);
}

.product-card__validity svg {
    flex: 0 0 auto;
    color: var(--color-secondary);
}

.favorite-button {
    position: absolute;
    top: 0.55rem;
    right: 0.55rem;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: 0 1px 5px rgba(16, 38, 83, 0.16);
    transition: color var(--transition), transform var(--transition);
}

.favorite-button:hover {
    color: var(--color-secondary);
    transform: scale(1.06);
}

.favorite-button[aria-pressed="true"] {
    color: var(--color-secondary);
}

.favorite-button[aria-pressed="true"] svg {
    fill: currentColor;
}

/* --------------------------------------------------------------------------
   Código promocional
   -------------------------------------------------------------------------- */
.promo-code {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem 0.5rem;
    padding: 0.4rem 0.6rem;
    border: 1px dashed var(--color-secondary);
    border-radius: var(--radius-sm);
    background-color: var(--color-light-orange);
}

.promo-code__label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.promo-code__value {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--color-primary);
}

.copy-button {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    min-height: 30px;
    margin-left: auto;
    padding: 0.15rem 0.4rem;
    border: 0;
    border-radius: 6px;
    background: transparent;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-secondary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.copy-button:hover {
    background-color: rgba(255, 90, 10, 0.08);
}

.copy-button.is-copied {
    color: var(--color-success);
    text-decoration: none;
}

/* --------------------------------------------------------------------------
   Filtros e catálogo
   -------------------------------------------------------------------------- */
.filters {
    display: grid;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background-color: var(--color-white);
}

.filters__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.85rem;
}

.filters__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--color-border);
}

.filters__error {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin: 0;
    font-size: 0.8125rem;
    color: var(--color-error);
}

.filters__error[hidden] {
    display: none;
}

.results-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.results-count {
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.results-count strong {
    color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Paginação
   -------------------------------------------------------------------------- */
.pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    margin-top: 2rem;
}

.pagination[hidden] {
    display: none;
}

.pagination__button {
    display: grid;
    place-items: center;
    min-width: 42px;
    height: 42px;
    padding: 0 0.6rem;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    background-color: var(--color-white);
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 600;
    transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.pagination__button:hover:not(:disabled) {
    border-color: var(--color-primary);
    background-color: var(--color-light-blue);
    color: var(--color-primary);
}

.pagination__button[aria-current="page"] {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
    color: var(--color-white);
}

.pagination__button:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* --------------------------------------------------------------------------
   Formulários
   -------------------------------------------------------------------------- */
.field {
    display: grid;
    gap: 0.3rem;
    min-width: 0;
}

.field__label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
}

.field__optional {
    font-weight: 400;
    color: var(--color-muted);
}

.field__input,
.field__select,
.field__textarea {
    width: 100%;
    min-height: 46px;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
    font-family: var(--font-body);
    font-size: var(--text-body);
    color: var(--color-text);
}

.field__textarea {
    min-height: 130px;
    resize: vertical;
}

.field__select {
    appearance: none;
    padding-right: 2.4rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23102653' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.9rem center;
}

.field__input:focus,
.field__select:focus,
.field__textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: var(--focus-ring);
}

.field__input[aria-invalid="true"],
.field__select[aria-invalid="true"],
.field__textarea[aria-invalid="true"] {
    border-color: var(--color-error);
}

.field__error {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-error);
}

.field__error[hidden] {
    display: none;
}

.field__hint {
    font-size: 0.8125rem;
    color: var(--color-muted);
}

.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--color-muted);
}

.checkbox input {
    width: 18px;
    height: 18px;
    margin: 0.15rem 0 0;
    flex: 0 0 auto;
    accent-color: var(--color-secondary);
}

.checkbox a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.form-status {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.8rem 1rem;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
}

.form-status[hidden] {
    display: none;
}

.form-status--success {
    background-color: var(--color-success-soft);
    color: #14532D;
}

.form-status--error {
    background-color: var(--color-error-soft);
    color: #7F1D1D;
}

.form-status svg {
    flex: 0 0 auto;
    margin-top: 0.1rem;
}

.form-note {
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: var(--color-muted);
}

.form-note svg {
    flex: 0 0 auto;
    margin-top: 0.15rem;
    color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Acordeão (FAQ)
   -------------------------------------------------------------------------- */
.accordion {
    display: grid;
    gap: 0.5rem;
}

.accordion__item {
    overflow: hidden;
    border-radius: var(--radius-md);
    background-color: var(--color-light-blue);
}

.accordion__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    min-height: 54px;
    padding: 0.9rem 1rem;
    border: 0;
    background: transparent;
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: left;
    color: var(--color-primary);
}

.accordion__trigger:hover {
    color: var(--color-secondary);
}

.accordion__icon {
    position: relative;
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.accordion__icon::before,
.accordion__icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 13px;
    height: 2px;
    border-radius: 2px;
    background-color: currentColor;
    transform: translate(-50%, -50%);
    transition: transform var(--transition);
}

.accordion__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.accordion__trigger[aria-expanded="true"] .accordion__icon::after {
    transform: translate(-50%, -50%) rotate(0deg);
}

.accordion__trigger[aria-expanded="true"] {
    color: var(--color-secondary);
}

.accordion__panel {
    padding: 0 1rem 1rem;
    font-size: var(--text-sm);
    line-height: 1.7;
    color: #3C4A66;
}

.accordion__panel[hidden] {
    display: none;
}

.accordion__panel p + p {
    margin-top: 0.5rem;
}

/* --------------------------------------------------------------------------
   Testemunhos / carrossel
   -------------------------------------------------------------------------- */
.carousel {
    position: relative;
}

.carousel__viewport {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-block: 0.25rem;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.carousel__viewport::-webkit-scrollbar {
    display: none;
}

.carousel__item {
    flex: 0 0 88%;
    scroll-snap-align: start;
}

.carousel__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.carousel__controls[hidden] {
    display: none;
}

.carousel__button {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background-color: var(--color-white);
    color: var(--color-primary);
}

.carousel__button:hover:not(:disabled) {
    border-color: var(--color-primary);
}

.carousel__button:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.carousel__dots {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.carousel__dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border: 0;
    border-radius: var(--radius-pill);
    background-color: var(--color-border-strong);
    transition: width var(--transition), background-color var(--transition);
}

.carousel__dot[aria-current="true"] {
    width: 22px;
    background-color: var(--color-secondary);
}

.testimonial {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
    padding: 1.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background-color: var(--color-white);
}

.testimonial__quote {
    font-size: var(--text-sm);
    line-height: 1.7;
    color: var(--color-text);
}

.testimonial__quote::before {
    content: "\201C";
    display: block;
    margin-bottom: 0.25rem;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    line-height: 0.6;
    color: var(--color-secondary);
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-top: auto;
}

.avatar {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    flex: 0 0 auto;
    border-radius: 50%;
    background-color: var(--color-light-blue);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 800;
}

.testimonial__name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
}

.testimonial__role {
    font-size: 0.75rem;
    color: var(--color-muted);
}

.stars {
    display: flex;
    gap: 0.1rem;
    margin-top: 0.15rem;
    color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */
.breadcrumbs {
    margin-bottom: 1rem;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.15rem;
    padding: 0;
    list-style: none;
}

.breadcrumbs li {
    display: flex;
    align-items: center;
}

.breadcrumbs li + li::before {
    content: "/";
    margin-inline: 0.4rem;
    color: var(--color-border-strong);
}

.breadcrumbs a {
    color: var(--color-muted);
}

.breadcrumbs a:hover {
    color: var(--color-secondary);
}

.breadcrumbs [aria-current="page"] {
    color: var(--color-primary);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Cartões informativos e listas de vantagens
   -------------------------------------------------------------------------- */
.info-card {
    display: grid;
    gap: 0.6rem;
    align-content: start;
    padding: 1.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background-color: var(--color-white);
}

.info-grid {
    display: grid;
    gap: 1rem;
}

.info-card--soft {
    background-color: var(--color-light-blue);
    border-color: transparent;
}

.info-card__title {
    font-size: 1.0625rem;
}

.info-card p {
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.info-card__icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background-color: var(--color-light-orange);
    color: var(--color-secondary);
}

.info-card--soft .info-card__icon {
    background-color: var(--color-white);
}

.feature-list {
    display: grid;
    gap: 0.5rem;
    padding: 0;
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: var(--text-sm);
    color: var(--color-text);
}

.feature-list svg {
    flex: 0 0 auto;
    margin-top: 0.15rem;
    color: var(--color-success);
}

.feature-list--compact li {
    font-size: 0.8125rem;
}

.check-list {
    display: grid;
    gap: 0.45rem;
    padding: 0;
    list-style: none;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: var(--text-sm);
}

.check-list .check-list__icon {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    margin-top: 0.1rem;
    border-radius: 50%;
    background-color: var(--color-success-soft);
    color: var(--color-success);
}

.value-grid {
    display: grid;
    gap: 1rem;
}

.value-card {
    display: grid;
    gap: 0.5rem;
    align-content: start;
    padding: 1.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background-color: var(--color-white);
}

.value-card__icon {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background-color: var(--color-light-orange);
    color: var(--color-secondary);
}

.value-card h3 {
    font-size: 1.0625rem;
}

.value-card p {
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.panel {
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background-color: var(--color-white);
}

.panel--soft {
    background-color: var(--color-background);
    border-color: transparent;
}

/* --------------------------------------------------------------------------
   Comparação de campanhas
   -------------------------------------------------------------------------- */
.campaign-compare {
    display: grid;
    gap: 1rem;
}

.compare-card {
    display: grid;
    gap: 0.75rem;
    align-content: start;
    padding: 1.25rem;
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--color-primary);
    border-radius: var(--radius-lg);
    background-color: var(--color-white);
}

.compare-card--daily {
    border-top-color: var(--color-secondary);
}

.compare-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.compare-card h3 {
    font-size: 1.125rem;
}

.compare-card p {
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.compare-card__foot {
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.8125rem;
    color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   Detalhe de produto
   -------------------------------------------------------------------------- */
.product-detail {
    display: grid;
    gap: 1.5rem;
}

.product-detail__media {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background-color: #F7F8FB;
}

.product-detail__media img {
    width: 100%;
    aspect-ratio: 8 / 5;
    object-fit: cover;
}

.product-detail__media-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
}

.product-detail__info {
    display: grid;
    gap: 0.75rem;
    align-content: start;
}

.product-detail__title {
    max-width: 22ch;
}

.product-detail__company {
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.product-detail__company strong {
    color: var(--color-primary);
    font-weight: 600;
}

.product-detail__short {
    color: var(--color-muted);
}

.price-block {
    display: grid;
    gap: 0.4rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-lg);
    background-color: var(--color-light-orange);
}

.price-block__top {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.4rem 0.6rem;
}

.price-block__final {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-secondary);
}

.price-block__old {
    font-size: 0.9375rem;
    color: var(--color-muted);
    text-decoration: line-through;
}

.price-block__saving {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-primary);
}

.price-block__note {
    font-size: 0.75rem;
    color: var(--color-muted);
}

.promo-block {
    display: grid;
    gap: 0.4rem;
    padding: 1rem 1.25rem;
    border: 1px dashed var(--color-secondary);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
}

.promo-block__row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.promo-block__label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.promo-block__value {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--color-primary);
}

.promo-block__note {
    font-size: 0.75rem;
    color: var(--color-muted);
}

.product-detail__validity {
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    font-size: 0.8125rem;
    color: var(--color-muted);
}

.product-detail__validity svg {
    flex: 0 0 auto;
    margin-top: 0.1rem;
    color: var(--color-secondary);
}

.product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.product-actions .btn {
    flex: 1 1 auto;
}

.product-extra {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.prose {
    display: grid;
    gap: 0.65rem;
    font-size: var(--text-body);
    color: #3C4A66;
}

.prose p {
    font-size: var(--text-sm);
    line-height: 1.75;
}

.spec-grid {
    display: grid;
    gap: 0.4rem;
    padding: 0;
    list-style: none;
}

.spec-grid li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: var(--text-sm);
}

.spec-grid li:last-child {
    border-bottom: 0;
}

.spec-grid span:first-child {
    color: var(--color-muted);
}

.spec-grid span:last-child {
    font-weight: 500;
    text-align: right;
    color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Estado vazio / erro
   -------------------------------------------------------------------------- */
.empty-state {
    display: grid;
    gap: 0.6rem;
    justify-items: center;
    padding: 2.5rem 1.25rem;
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius-lg);
    background-color: var(--color-white);
    text-align: center;
}

.empty-state__icon {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--color-light-orange);
    color: var(--color-secondary);
}

.empty-state h2,
.empty-state h3 {
    font-size: 1.125rem;
}

.empty-state p {
    max-width: 46ch;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   Toasts / feedback
   -------------------------------------------------------------------------- */
.toast-region {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    z-index: 250;
    display: grid;
    gap: 0.5rem;
    justify-items: center;
    pointer-events: none;
}

.toast {
    max-width: 420px;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1.5;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity var(--transition), transform var(--transition);
}

.toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.toast--error {
    background-color: var(--color-error);
}

.toast--success {
    background-color: var(--color-success);
}

/* --------------------------------------------------------------------------
   Contactos e formulários de página
   -------------------------------------------------------------------------- */
.contact-layout {
    display: grid;
    gap: 1.5rem;
    align-items: start;
}

.contact-form {
    display: grid;
    gap: 0.9rem;
    padding: 1.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background-color: var(--color-white);
}

.form-grid {
    display: grid;
    gap: 0.9rem;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
}

/* --------------------------------------------------------------------------
   Texto corrido auxiliar
   -------------------------------------------------------------------------- */
.note {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--color-muted);
}

.note svg {
    flex: 0 0 auto;
    margin-top: 0.15rem;
    color: var(--color-primary);
}

.note strong {
    color: var(--color-primary);
}

.divider {
    height: 1px;
    margin-block: 1.5rem;
    border: 0;
    background-color: var(--color-border);
}

/* --------------------------------------------------------------------------
   Selo de demonstração
   -------------------------------------------------------------------------- */
.demo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.1rem 0.45rem;
    border-radius: var(--radius-sm);
    background-color: var(--color-light-orange);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--color-secondary);
    white-space: nowrap;
}