/* ============================================
   PÁGINA DE PRODUTO - PRINCIPIA SKINCARE
   ============================================ */

/* Breadcrumb */
.breadcrumb {
    padding: 15px 20px;
    font-size: 13px;
    color: #666;
    background: #fff;
}

.breadcrumb a {
    color: #666;
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: #000;
}

.breadcrumb span {
    margin: 0 8px;
}

.breadcrumb .current {
    color: #000;
    font-weight: 500;
}

/* Product Page Container */
.product-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    overflow-x: hidden;
    background: #fff;
}

/* Product Main Section */
.product-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 40px 0;
}

/* Gallery */
.product-gallery {
    position: sticky;
    top: 20px;
    align-self: start;
}

.main-image-container {
    width: 100%;
    max-width: 100%;
    aspect-ratio: 1;
    background: #f9f9f9;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    padding: 16px;
    box-sizing: border-box;
    position: relative;
}

.main-image {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.main-image:hover {
    transform: scale(1.02);
}

.thumbnail-list {
    display: flex;
    gap: 10px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border: 2px solid transparent;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    background: #f9f9f9;
    padding: 0;
    transition: border-color 0.2s;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: #000;
}

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

/* Product Info */
.product-info {
    padding-top: 20px;
}

.product-title {
    font-size: 24px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

/* Product Meta (Rating + Stock) */
.product-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
}

.stars {
    display: flex;
    gap: 1px;
}

.star {
    color: #ddd;
    font-size: 16px;
}

.star.filled {
    color: #f5a623;
}

.rating-value {
    font-size: 14px;
    color: #888;
}

.stock-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
}

.stock-status.in-stock {
    color: #2e7d32;
}

.stock-status.in-stock svg {
    stroke: #2e7d32;
}

.stock-status.out-of-stock {
    color: #c62828;
}

/* Price Section */
.product-price-section {
    margin-bottom: 20px;
}

.price-main {
    display: flex;
    align-items: flex-start;
    gap: 2px;
    margin-bottom: 6px;
}

.currency {
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    margin-top: 8px;
}

.price-value {
    font-size: 48px;
    font-weight: 700;
    color: #000000;
    line-height: 1;
}

.price-cents {
    font-size: 20px;
    font-weight: 600;
    color: #000000;
    margin-top: 4px;
}

.installments {
    font-size: 15px;
    color: #555;
}

.installments strong {
    font-weight: 600;
}

/* Buy Section (Quantity + Button) */
.product-buy-section {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.quantity-controls {
    display: flex;
    align-items: center;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.qty-btn {
    width: 40px;
    height: 44px;
    background: #fff;
    border: none;
    font-size: 20px;
    color: #000000;
    cursor: pointer;
    transition: background 0.2s;
}

.qty-btn:hover {
    background: #f5f5f5;
}

.qty-input {
    width: 50px;
    height: 44px;
    border: none;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    color: #000000;
    -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.btn-compre {
    flex: 1;
    height: 48px;
    background: #000000;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-compre:hover {
    background: #222;
}

/* Short Description */
.product-short-desc {
    font-size: 15px;
    line-height: 1.7;
    color: #444;
    margin-bottom: 30px;
}

/* Product Description Simple */
.product-description-simple {
    padding: 30px 20px;
    border-top: 1px solid #eee;
}

.product-desc-text {
    font-size: 16px;
    line-height: 1.8;
    color: #000000;
    max-width: 600px;
}

/* Accordion */
.product-accordion {
    padding: 0 20px;
}

.accordion-item {
    border-left: 1px solid #e0e0e0;
    border-right: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
}

.accordion-item:first-child {
    border-top: 1px solid #e0e0e0;
}

.accordion-item:last-child {
    border-bottom: 1px solid #e0e0e0;
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: #fff;
    border: none;
    cursor: pointer;
    text-align: left;
}

.accordion-header span {
    font-size: 16px;
    font-weight: 400;
    color: #000000;
}

.accordion-icon {
    transition: transform 0.3s;
    color: #000000;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    display: none;
    padding: 0 20px 20px;
    color: #444;
    font-size: 15px;
    line-height: 1.7;
}

.accordion-item.active .accordion-content {
    display: block;
}

.accordion-content ul,
.accordion-content ol {
    padding-left: 20px;
    margin: 0;
}

.accordion-content li {
    margin-bottom: 8px;
}

.accordion-content p {
    margin-bottom: 12px;
}

.accordion-content p:last-child {
    margin-bottom: 0;
}

/* Rotina Completa */
.rotina-completa {
    padding: 40px 20px;
    background: #fff;
}

.rotina-title {
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    font-weight: 400;
    color: #000000;
    margin-bottom: 30px;
    line-height: 1.4;
}

.rotina-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.rotina-card {
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 15px;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.rotina-card-image {
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    background: #f9f9f9;
    border-radius: 8px;
    overflow: hidden;
    padding: 8px;
    box-sizing: border-box;
}

.rotina-card-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.rotina-card-name {
    font-size: 14px;
    font-weight: 600;
    color: #000000;
    margin-bottom: 10px;
    text-transform: uppercase;
    line-height: 1.3;
}

.rotina-card-price {
    display: flex;
    align-items: baseline;
    gap: 3px;
    margin-bottom: 5px;
}

.rotina-card-price .currency {
    font-size: 14px;
    color: #000000;
}

.rotina-card-price .value {
    font-size: 28px;
    font-weight: 700;
    color: #000000;
}

.rotina-card-installment {
    font-size: 13px;
    color: #666;
    margin-bottom: 15px;
}

.btn-adicione-rotina {
    width: 100%;
    background: #000000;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 14px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    text-transform: uppercase;
}

.btn-adicione-rotina:active {
    transform: scale(0.97);
}

/* Quantity Selector */
.quantity-selector {
    margin-bottom: 25px;
}

.quantity-selector label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #000;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 0;
    width: fit-content;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.qty-btn {
    width: 45px;
    height: 45px;
    background: #fff;
    border: none;
    font-size: 20px;
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn:hover {
    background: #f5f5f5;
}

.qty-input {
    width: 60px;
    height: 45px;
    border: none;
    border-left: 1px solid #ddd;
    border-right: 1px solid #ddd;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Product Actions */
.product-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
}

.btn-add-cart {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 30px;
    background: #000;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-add-cart:hover {
    background: #333;
}

.btn-buy-now {
    width: 100%;
    padding: 16px 30px;
    background: #fff;
    color: #000;
    border: 2px solid #000;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-buy-now:hover {
    background: #000;
    color: #fff;
}

/* Shipping Calculator */
.shipping-calc {
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
}

.shipping-calc label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #000;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.shipping-input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
}

.cep-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
}

.btn-calc-shipping {
    padding: 12px 20px;
    background: #000;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-calc-shipping:hover {
    background: #333;
}

.find-cep {
    font-size: 12px;
    color: #666;
    text-decoration: underline;
}

/* Section Titles */
.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 400;
    color: #000;
    text-align: center;
    margin-bottom: 40px;
}

/* Benefits Section */
.product-benefits {
    padding: 60px 0;
    border-top: 1px solid #eee;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.benefit-card {
    text-align: center;
    padding: 30px 20px;
    background: #f9f9f9;
    border-radius: 12px;
    transition: transform 0.2s;
}

.benefit-card:hover {
    transform: translateY(-5px);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 50%;
    color: #000;
}

.benefit-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: #000;
    margin-bottom: 10px;
}

.benefit-card p {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
}

/* Description Section */
.product-description {
    padding: 60px 0;
    border-top: 1px solid #eee;
}

.description-content {
    max-width: 800px;
    margin: 0 auto;
}

.description-content p {
    font-size: 15px;
    line-height: 1.8;
    color: #444;
    margin-bottom: 20px;
}

.description-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #000;
    margin: 30px 0 15px;
}

.description-content ul {
    list-style: none;
    padding: 0;
}

.description-content li {
    font-size: 15px;
    color: #444;
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.description-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #2e7d32;
    font-weight: 700;
}

/* Ingredients Section */
.product-ingredients {
    padding: 60px 0;
    border-top: 1px solid #eee;
    background: #f9f9f9;
    margin: 0 -20px;
    padding-left: 20px;
    padding-right: 20px;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    max-width: 1000px;
    margin: 0 auto;
}

.ingredient-card {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.ingredient-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.ingredient-percentage {
    background: #000;
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
}

.ingredient-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: #000;
}

.ingredient-card p {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

/* How to Use Section */
.product-how-to-use {
    padding: 60px 0;
    border-top: 1px solid #eee;
}

.steps-container {
    max-width: 700px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 25px;
    margin-bottom: 30px;
}

.step-number {
    width: 50px;
    height: 50px;
    background: #000;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #000;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.usage-tips {
    max-width: 700px;
    margin: 30px auto 0;
    padding: 20px;
    background: #fff8e1;
    border-radius: 8px;
    border-left: 4px solid #ffc107;
}

.usage-tips p {
    font-size: 14px;
    color: #5d4037;
    margin: 0;
}

/* FAQ Section */
.product-faq {
    padding: 60px 0;
    border-top: 1px solid #eee;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #eee;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
}

.faq-question span {
    font-size: 16px;
    font-weight: 500;
    color: #000;
}

.faq-question svg {
    transition: transform 0.3s;
    color: #666;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 20px;
}

.faq-answer p {
    font-size: 14px;
    line-height: 1.7;
    color: #666;
}

/* Related Products */
.related-products {
    padding: 60px 0;
    border-top: 1px solid #eee;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.related-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: box-shadow 0.2s;
}

.related-card:hover {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.related-card img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    margin-bottom: 15px;
}

.related-card h3 {
    font-size: 14px;
    font-weight: 600;
    color: #000;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.related-card .price {
    font-size: 20px;
    font-weight: 700;
    color: #000;
    margin-bottom: 15px;
}

.related-card .btn-add {
    width: 100%;
    padding: 12px;
    background: #000;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
}

.related-card .btn-add:hover {
    background: #333;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .product-main {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .product-gallery { position: relative; top: 0; }
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .ingredients-grid { grid-template-columns: 1fr; }
    .related-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Footer Social */
.footer-social {
    padding: 50px 20px;
    text-align: center;
    background: #fff;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 25px;
}

.social-link {
    color: #000000;
    text-decoration: none;
    transition: opacity 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-link svg {
    width: 32px;
    height: 32px;
}

.social-link:hover {
    opacity: 0.6;
}

/* Footer Benefits */
.footer-benefits {
    padding: 20px 20px 30px;
    background: #fff;
    border-top: 1px solid #eee;
}

.benefit-row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px solid #f5f5f5;
}

.benefit-row:last-child {
    border-bottom: none;
}

.benefit-info {
    text-align: right;
    flex: 1;
    max-width: 320px;
}

.benefit-info h4 {
    font-size: 13px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.benefit-info p {
    font-size: 12px;
    color: #555;
    line-height: 1.5;
}

.benefit-row svg {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    color: #000000;
}

/* Footer Newsletter */
.footer-newsletter {
    padding: 40px 20px;
    text-align: center;
    background: #fff;
    border-top: 1px solid #eee;
}

.footer-newsletter h3 {
    font-size: 15px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.newsletter-form-footer {
    display: flex;
    max-width: 350px;
    margin: 0 auto;
    border: 1px solid #000000;
    overflow: hidden;
}

.newsletter-input-footer {
    flex: 1;
    padding: 14px 16px;
    border: none;
    font-size: 13px;
    outline: none;
    background: #fff;
}

.newsletter-input-footer::placeholder {
    color: #888;
}

.newsletter-btn-footer {
    background: #D4AF37;
    color: #000000;
    border: none;
    padding: 14px 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.newsletter-btn-footer:hover {
    background: #c9a430;
}

/* Footer Produto */
.footer-produto {
    background: #fff;
    padding: 30px 20px 0;
    text-align: center;
}

.footer-contact-info {
    margin-bottom: 25px;
}

.footer-contact-info p {
    font-size: 13px;
    color: #000000;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.footer-contact-info p:last-child {
    margin-top: 15px;
    font-size: 12px;
    color: #666;
}

.footer-produto .footer-links-row {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.footer-produto .footer-links-row a {
    font-size: 11px;
    color: #000000;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.footer-produto .footer-links-row a:hover {
    text-decoration: underline;
}

.footer-company-info {
    background: #000000;
    color: #fff;
    padding: 25px 20px;
    margin: 0 -20px;
}

.footer-company-info p {
    font-size: 11px;
    margin-bottom: 4px;
    line-height: 1.6;
    opacity: 0.9;
}

.footer-company-info p:last-child {
    margin-bottom: 0;
}

/* ============================================
   MOBILE PREMIUM REDESIGN ≤ 768px
   ============================================ */
@media (max-width: 768px) {

    /* ── Page container ── */
    .product-page {
        padding: 0;
        background: #fff;
        overflow-x: hidden;
        max-width: 100vw;
    }
    .product-main {
        padding: 0;
        gap: 0;
        grid-template-columns: 1fr;
        width: 100%;
        max-width: 100vw;
    }
    .breadcrumb { padding: 10px 16px; font-size: 11px; color: #888; }

    /* ── Gallery: full-width, no radius ── */
    .product-gallery {
        position: relative;
        top: 0;
        width: 100%;
        max-width: 100vw;
        overflow: hidden;
    }

    .main-image-container {
        border-radius: 0;
        aspect-ratio: 1;
        margin-bottom: 0;
        background: #f5f5f5;
        width: 100%;
        max-width: 100vw;
    }

    .main-image {
        max-width: 100%;
        max-height: 100%;
        width: auto;
        height: auto;
        object-fit: contain;
    }

    /* ── Dots indicator ── */
    .gallery-dots {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 5px;
        padding: 10px 0 4px;
    }

    .gallery-dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: #d4d4d4;
        border: none;
        padding: 0;
        cursor: pointer;
        transition: width 0.25s ease, background 0.25s ease, border-radius 0.25s ease;
    }

    .gallery-dot.active {
        width: 20px;
        border-radius: 3px;
        background: #111;
    }

    /* ── Thumbnails: horizontal scroll, no wrap ── */
    .thumbnail-list {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 6px;
        padding: 6px 16px 12px;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .thumbnail-list::-webkit-scrollbar { display: none; }

    .thumbnail {
        width: 48px;
        height: 48px;
        flex-shrink: 0;
        border-radius: 6px;
        border: 1.5px solid transparent;
        background: #f5f5f5;
        overflow: hidden;
    }

    .thumbnail.active { border-color: #111; }

    /* ── Divider ── */
    .product-info {
        padding: 16px 16px 0;
    }

    /* ── Product name ── */
    .product-title {
        font-size: 15px;
        font-weight: 700;
        letter-spacing: 0.2px;
        line-height: 1.35;
        color: #111;
        margin-bottom: 8px;
    }

    /* ── Rating + stock row ── */
    .product-meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 14px;
    }

    .stars { gap: 2px; }
    .star  { font-size: 13px; color: #e0e0e0; }
    .star.filled { color: #f5a623; }
    .rating-value { font-size: 12px; color: #888; font-weight: 500; }

    .stock-status {
        font-size: 11px;
        font-weight: 600;
        background: #f0faf1;
        color: #1a7a2e;
        padding: 4px 9px;
        border-radius: 20px;
        gap: 4px;
        letter-spacing: 0.2px;
    }

    .stock-status svg { width: 12px; height: 12px; stroke: #1a7a2e; }

    /* ── Price block ── */
    .product-price-section {
        padding: 12px 0;
        margin-bottom: 14px;
        border-top: 1px solid #f0f0f0;
        border-bottom: 1px solid #f0f0f0;
    }

    .price-main {
        display: flex;
        align-items: baseline;
        gap: 2px;
        margin-bottom: 4px;
        line-height: 1;
    }

    .currency {
        font-size: 14px;
        font-weight: 600;
        color: #111;
        margin-top: 0;
        line-height: 1;
        margin-bottom: 4px;
    }

    .price-value {
        font-size: 46px;
        font-weight: 800;
        color: #111;
        line-height: 1;
        letter-spacing: -1px;
    }

    .price-cents {
        font-size: 16px;
        font-weight: 700;
        color: #111;
        margin-top: 0;
        line-height: 1;
        align-self: flex-start;
        margin-top: 4px;
    }

    .installments {
        font-size: 12px;
        color: #777;
        margin-top: 2px;
    }

    .installments strong { font-weight: 600; color: #555; }

    /* ── Quantity + Buy button ── */
    .product-buy-section {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 18px;
    }

    .quantity-controls {
        display: flex;
        align-items: center;
        border: 1.5px solid #E5E5E5;
        border-radius: 10px;
        overflow: hidden;
        background: #fff;
        flex-shrink: 0;
    }

    .qty-btn {
        width: 40px;
        height: 46px;
        background: #fff;
        border: none;
        font-size: 20px;
        font-weight: 300;
        color: #111;
        cursor: pointer;
        transition: background 0.15s;
        display: flex;
        align-items: center;
        justify-content: center;
        -webkit-tap-highlight-color: transparent;
    }

    .qty-btn:active { background: #f5f5f5; }

    .qty-input {
        width: 38px;
        height: 46px;
        border: none;
        border-left: 1.5px solid #E5E5E5;
        border-right: 1.5px solid #E5E5E5;
        text-align: center;
        font-size: 15px;
        font-weight: 700;
        color: #111;
        background: #fff;
    }

    .btn-compre {
        flex: 1;
        height: 46px;
        background: #111;
        color: #fff;
        border: none;
        border-radius: 10px;
        font-size: 13px;
        font-weight: 800;
        letter-spacing: 1.8px;
        cursor: pointer;
        box-shadow: 0 3px 10px rgba(0,0,0,0.20);
        transition: transform 0.12s ease, box-shadow 0.12s ease;
        -webkit-tap-highlight-color: transparent;
    }

    .btn-compre:active {
        transform: scale(0.97);
        box-shadow: 0 2px 6px rgba(0,0,0,0.14);
    }

    /* ── Short description ── */
    .product-short-desc {
        font-size: 13px;
        color: #555;
        line-height: 1.65;
        margin-bottom: 18px;
    }

    /* ── Shipping calc ── */
    .shipping-calc {
        padding: 14px 0 20px;
        background: transparent;
        border-radius: 0;
        border-top: 1px solid #f0f0f0;
    }

    .shipping-calc label {
        font-size: 12px;
        color: #666;
        margin-bottom: 8px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .cep-input {
        padding: 10px 12px;
        font-size: 13px;
        border-radius: 8px;
    }

    .btn-calc-shipping {
        padding: 10px 14px;
        font-size: 11px;
        border-radius: 8px;
    }

    /* ── Accordion ── */
    .product-accordion { padding: 0; margin-top: 4px; }

    .accordion-item {
        border-left: none;
        border-right: none;
        border-bottom: 1px solid #f0f0f0;
    }

    .accordion-item:first-child { border-top: 1px solid #f0f0f0; }

    .accordion-header {
        padding: 15px 16px;
    }

    .accordion-header span {
        font-size: 14px;
        font-weight: 500;
        color: #111;
    }

    .accordion-content {
        padding: 0 16px 16px;
        font-size: 13px;
        color: #555;
        line-height: 1.65;
    }

    /* ── Rotina (related) ── */
    .rotina-completa { padding: 28px 16px; }

    .rotina-title {
        font-size: 18px;
        margin-bottom: 18px;
    }

    .rotina-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .rotina-card { padding: 12px; border-radius: 12px; }
    .rotina-card-name { font-size: 12px; margin-bottom: 6px; }

    .rotina-card-price {
        font-size: 15px;
        font-weight: 700;
        margin-bottom: 8px;
    }

    .btn-adicione-rotina {
        padding: 10px;
        font-size: 11px;
        letter-spacing: 0.5px;
        border-radius: 6px;
    }

    /* ── Section title ── */
    .section-title { font-size: 22px; margin-bottom: 24px; }

    /* ── Benefits grid ── */
    .benefits-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .benefit-card  { padding: 16px 12px; }

    /* ── Related ── */
    .related-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
}