/**
 * Ativa Metais – Silver Price Updater
 * Vitrine de produtos do site (seção "formatos disponíveis").
 *
 * Todo o CSS é escopado em .amspu-products para não vazar no restante do tema.
 */

/* ==========================================================================
   Tokens
   ========================================================================== */

.amspu-products {
    --amspu-p-ink: #080816;
    --amspu-p-ink-2: #3f4250;
    --amspu-p-muted: #7a7f8f;
    --amspu-p-surface: #ffffff;
    --amspu-p-surface-2: #f4f5f8;
    --amspu-p-border: #e3e5ec;
    --amspu-p-silver: #b9bdc9;

    --amspu-p-radius: 20px;
    --amspu-p-radius-sm: 12px;

    --amspu-p-shadow: 0 10px 30px -18px rgba(8, 8, 22, .45);
    --amspu-p-shadow-lift: 0 28px 60px -28px rgba(8, 8, 22, .65);

    --amspu-p-ease: cubic-bezier(.22, .8, .3, 1);

    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    width: 100%;
    max-width: 1024px;
    margin: 0 auto;
    text-align: left;
}

.amspu-products *,
.amspu-products *::before,
.amspu-products *::after {
    box-sizing: border-box;
}

/* ==========================================================================
   Cartão
   ========================================================================== */

.amspu-product {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--amspu-p-surface);
    border-radius: var(--amspu-p-radius);
    box-shadow: var(--amspu-p-shadow);
    transition: box-shadow .45s var(--amspu-p-ease);
}

.amspu-product:hover,
.amspu-product:focus-within {
    box-shadow: var(--amspu-p-shadow-lift);
}

/* Imagem ------------------------------------------------------------------ */

.amspu-product__media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 521 / 253;
    background: var(--amspu-p-surface-2);
}

.amspu-product__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.001);
    transition: transform .7s var(--amspu-p-ease);
}

.amspu-product:hover .amspu-product__image {
    transform: scale(1.06);
}

.amspu-product__image--empty {
    background: linear-gradient(135deg, #e9ebf1 0%, #d6dae4 50%, #eceef3 100%);
}

/* Conteúdo ---------------------------------------------------------------- */

.amspu-product__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 22px 22px 24px;
}

.amspu-products .amspu-product__title {
    margin: 0;
    padding: 0;
    font-size: 30px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -.01em;
    color: var(--amspu-p-ink);
}

.amspu-products .amspu-product__desc {
    margin: 14px 0 0;
    padding: 0;
    font-size: 20px;
    line-height: 1.3;
    color: var(--amspu-p-ink);
}

/* ==========================================================================
   Seletor de variações
   ========================================================================== */

.amspu-product__options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.amspu-products .amspu-option {
    position: relative;
    margin: 0;
    padding: 9px 16px;
    border: 1.5px solid var(--amspu-p-border);
    border-radius: 999px;
    background: var(--amspu-p-surface);
    color: var(--amspu-p-ink-2);
    font-family: inherit;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
    text-transform: none;
    cursor: pointer;
    transition: color .25s var(--amspu-p-ease),
                border-color .25s var(--amspu-p-ease),
                background .25s var(--amspu-p-ease),
                transform .2s var(--amspu-p-ease),
                box-shadow .25s var(--amspu-p-ease);
}

.amspu-products .amspu-option:hover {
    border-color: var(--amspu-p-silver);
    background: var(--amspu-p-surface-2);
    color: var(--amspu-p-ink);
    transform: translateY(-2px);
}

.amspu-products .amspu-option:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(8, 8, 22, .14);
}

.amspu-products .amspu-option.is-selected {
    border-color: var(--amspu-p-ink);
    background: var(--amspu-p-ink);
    color: #fff;
    transform: none;
    box-shadow: 0 8px 18px -10px rgba(8, 8, 22, .8);
}

.amspu-products .amspu-option:active {
    transform: scale(.95);
}

/* ==========================================================================
   Preço
   ========================================================================== */

.amspu-product__pricing {
    margin-top: auto;
    padding-top: 20px;
}

.amspu-products .amspu-product__price {
    margin: 0;
    padding: 0;
    font-size: 38px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.02em;
    color: var(--amspu-p-ink);
    font-variant-numeric: tabular-nums;
}

.amspu-products .amspu-product__pergram {
    display: flex;
    align-items: baseline;
    gap: 7px;
    margin: 9px 0 0;
    padding: 0;
    font-size: 14px;
    line-height: 1.2;
    color: var(--amspu-p-muted);
}

.amspu-product__pergram-label::after {
    content: ":";
}

.amspu-products .amspu-product__pergram strong {
    color: var(--amspu-p-ink-2);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

/* Troca de variação: o valor entra deslizando de baixo. */
.amspu-product__price.is-swapping,
.amspu-product__pergram strong.is-swapping {
    animation: amspu-price-in .38s var(--amspu-p-ease);
}

@keyframes amspu-price-in {
    from { opacity: 0; transform: translateY(9px); }
    to   { opacity: 1; transform: none; }
}

/* ==========================================================================
   Botão Comprar
   ========================================================================== */

.amspu-products .amspu-product__buy {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    overflow: hidden;
    margin-top: 20px;
    padding: 15px 22px;
    border: 0;
    border-radius: var(--amspu-p-radius-sm);
    background: var(--amspu-p-ink);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .01em;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background .3s var(--amspu-p-ease),
                transform .2s var(--amspu-p-ease),
                box-shadow .3s var(--amspu-p-ease);
}

.amspu-products .amspu-product__buy:hover,
.amspu-products .amspu-product__buy:focus {
    color: #fff;
    text-decoration: none;
    background: #14142a;
    box-shadow: 0 16px 30px -16px rgba(8, 8, 22, .9);
    transform: translateY(-2px);
}

.amspu-products .amspu-product__buy:active {
    transform: translateY(0) scale(.99);
}

.amspu-products .amspu-product__buy:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(8, 8, 22, .2);
}

.amspu-product__buy svg {
    flex: none;
    width: 18px;
    height: 18px;
    transition: transform .3s var(--amspu-p-ease);
}

.amspu-products .amspu-product__buy:hover svg {
    transform: translateX(4px);
}

/* Brilho prateado atravessando o botão no hover. */
.amspu-product__buy::after {
    content: "";
    position: absolute;
    top: 0;
    left: -60%;
    width: 45%;
    height: 100%;
    background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .35), transparent);
    transform: skewX(-18deg);
    pointer-events: none;
}

.amspu-products .amspu-product__buy:hover::after {
    animation: amspu-shine .85s var(--amspu-p-ease);
}

@keyframes amspu-shine {
    to { left: 125%; }
}

/* ==========================================================================
   Responsivo
   ========================================================================== */

@media (max-width: 1240px) {
    .amspu-products .amspu-product__title {
        font-size: 26px;
    }
}

@media (max-width: 991px) {
    .amspu-products .amspu-product__title {
        font-size: 24px;
    }

    .amspu-products .amspu-product__desc {
        font-size: 18px;
    }

    .amspu-products .amspu-product__price {
        font-size: 32px;
    }
}

@media (max-width: 767px) {
    .amspu-products {
        grid-template-columns: minmax(0, 1fr);
        gap: 30px;
        max-width: 500px;
    }
}

@media (max-width: 479px) {
    .amspu-products {
        gap: 20px;
    }

    .amspu-product__body {
        padding: 18px 18px 20px;
    }
}

/* ==========================================================================
   Acessibilidade
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .amspu-products *,
    .amspu-products *::before,
    .amspu-products *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }

    .amspu-product:hover .amspu-product__image {
        transform: none;
    }
}