:root {
    --bg-main: #f7efe9;
    --bg-soft: #f3e3d7;
    --bg-contrast: #ffffff;
    --primary: #d7a98c;
    --primary-dark: #b58664;
    --accent: #c48f73;
    --text-main: #3b2a25;
    --text-soft: #6b5248;
    --border-soft: #ead5c5;
    --shadow-soft: 0 10px 35px rgba(0,0,0,0.06);
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-full: 999px;
    --transition-fast: .25s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container {
    width: 100%;
    max-width: 1100px;
    padding: 0 1.5rem;
    margin: 0 auto;
}

header {
    background: rgba(247,239,233,0.96);
    border-bottom: 1px solid rgba(228,204,189,0.7);
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(10px);
}
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .6rem 0;
    gap: 1rem;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    min-width: 0;
}
.nav-logo img { height: 40px; }
.nav-logo span {
    font-family: "Playfair Display", "Times New Roman", serif;
    font-weight: 600;
    letter-spacing: .18em;
    font-size: 0.9rem;
    white-space: nowrap;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.nav-links a { color: var(--text-soft); }
.nav-cta {
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius-full);
    border: none;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    font-size: 0.85rem;
    cursor: pointer;
}

main { padding: 1.8rem 0 2.5rem; }

.breadcrumb {
    font-size: 0.82rem;
    color: var(--text-soft);
    margin-bottom: 1rem;
}

.product-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 2rem;
}
@media (max-width: 900px) {
    .product-layout { grid-template-columns: minmax(0,1fr); }
}

/* Galeria */
.gallery-main {
    background: var(--bg-contrast);
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-soft);
}
.gallery-main img {
    border-radius: 18px;
    max-height: 420px;
    object-fit: cover;
    width: 100%;
}
.thumbs {
    display: flex;
    gap: 0.6rem;
    margin-top: 0.8rem;
    overflow-x: auto;
    padding-bottom: .2rem;
}
.thumbs img {
    cursor: pointer;
    border-radius: 12px;
    border: 2px solid transparent;
    height: 70px;
    width: 92px;
    min-width: 92px;
    object-fit: cover;
    background: #f6e8dd;
}
.thumbs img.active { border-color: var(--primary); }

/* Info Produto */
.product-info {
    background: var(--bg-contrast);
    border-radius: var(--radius-lg);
    padding: 1.4rem 1.3rem 1.6rem;
    box-shadow: var(--shadow-soft);
}

.product-tag {
    display: inline-block;
    padding: 0.25rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: .14em;
    background: #f4dfd1;
    margin-bottom: 0.4rem;
}

.product-title {
    font-family: "Playfair Display", "Times New Roman", serif;
    font-size: 1.6rem;
    margin-bottom: 0.2rem;
    word-break: break-word;
}
.product-ref {
    font-size: 0.82rem;
    color: var(--text-soft);
    margin-bottom: 0.8rem;
}

.product-price-main {
    font-size: 1.3rem;
    color: var(--primary-dark);
    font-weight: 600;
}
.product-price-detail {
    font-size: 0.85rem;
    color: var(--text-soft);
    margin-bottom: 1rem;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}
.badge-soft {
    font-size: 0.78rem;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
    background: #f6e5d7;
}

.form-row {
    display: flex;
    gap: 0.7rem;
    margin-bottom: 0.8rem;
    flex-wrap: wrap;
}
.form-group {
    flex: 1;
    min-width: 180px;
    font-size: 0.85rem;
}
label {
    display: block;
    margin-bottom: 0.2rem;
    color: var(--text-soft);
}
select, input[type="number"], input[type="text"] {
    width: 100%;
    border-radius: var(--radius-full);
    border: 1px solid #dfc3b0;
    padding: 0.48rem 0.8rem;
    font-size: 0.88rem;
    background: #fff;
    outline: none;
    max-width: 100%;
}
select:focus, input:focus { border-color: var(--primary); }

.product-actions {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btn-buy-main {
    padding: 0.8rem 1.4rem;
    border-radius: var(--radius-full);
    border: 1px solid #b58664;
    background: linear-gradient(135deg, #d7a98c, #b58664);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: .2s ease;
}

.btn-buy-main:hover {
    background: linear-gradient(135deg, #c48f73, #9f7352);
    border-color: #9f7352;
}

.btn-buy-wa {
    padding: 0.7rem 1.3rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--primary);
    background: #fff7f1;
    font-size: 0.88rem;
    cursor: pointer;
}

.payment-box, .shipping-box {
    margin-top: 1.2rem;
    padding-top: 0.9rem;
    border-top: 1px dashed #e6cdbb;
    font-size: 0.85rem;
}
.payment-line, .shipping-line {
    margin-bottom: 0.25rem;
    color: var(--text-soft);
}

.shipping-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}
.shipping-form input[type="text"], .shipping-form select { flex: 1; min-width: 160px; }
.btn-calc-frete {
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius-full);
    border: none;
    background: #f5e2d4;
    font-size: 0.85rem;
    cursor: pointer;
    white-space: nowrap;
}
.shipping-result {
    margin-top: 0.5rem;
    font-size: 0.82rem;
    color: var(--text-soft);
}

/* Tabs de informação */
.tabs-wrapper {
    margin-top: 2rem;
    background: var(--bg-contrast);
    border-radius: var(--radius-lg);
    padding: 1.2rem 1.3rem 1.4rem;
    box-shadow: var(--shadow-soft);
}
.tabs-header {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.9rem;
}
.tab-btn {
    padding: 0.45rem 1.1rem;
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    background: #f7ece4;
    font-size: 0.85rem;
    cursor: pointer;
}
.tab-btn.active {
    border-color: var(--primary);
    background: #f1ded0;
}
.tab-pane {
    display: none;
    font-size: 0.9rem;
    color: var(--text-soft);
}
.tab-pane.active { display: block; }
.tab-pane ul { margin-left: 1.2rem; margin-top: 0.4rem; }
.tab-pane li { margin-bottom: 0.25rem; }

footer {
    border-top: 1px solid #dfc3b0;
    margin-top: 2rem;
    padding: 1rem 0 1.4rem;
    background: #f3e3d7;
    font-size: 0.8rem;
    color: var(--text-soft);
}
.footer-flex {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.whatsapp-float {
    position: fixed;
    right: 14px;
    bottom: 14px;
    z-index: 99;
}
.whatsapp-float a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 999px;
    background: #25d366;
    color: #fff;
    font-size: 1.7rem;
    box-shadow: 0 14px 30px rgba(0,0,0,0.28);
}

.product-unavailable-number {
    width: 100%;
    border-radius: var(--radius-md);
    border: 1px solid #dfc3b0;
    background: #fff7f1;
    color: var(--text-soft);
    padding: .75rem .9rem;
    font-size: .86rem;
}

.btn-add-cart {
    padding: 0.8rem 1.4rem;
    border-radius: var(--radius-full);
    border: none;
    background: linear-gradient(135deg, #244b2f, #17351f);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
}

.cart-feedback {
    margin-top: .9rem;
    border-radius: 16px;
    padding: .75rem .9rem;
    font-size: .88rem;
    text-align: center;
}

.cart-feedback.success {
    background: rgba(36,75,47,.10);
    color: #244b2f;
    border: 1px solid rgba(36,75,47,.18);
}

.cart-feedback.error {
    background: #fff4f4;
    color: #9b1c1c;
    border: 1px solid rgba(155,28,28,.18);
}

.payment-line i,
.shipping-line i,
.shipping-result i,
.product-actions i,
.btn-calc-frete i {
    margin-right: 7px;
}

.product-actions button i {
    font-size: .95rem;
}

.info-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.info-list li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: .85rem 0;
    border-bottom: 1px solid #f0dfd2;
}

.info-label {
    font-weight: 600;
    color: var(--text-main);
}

.info-value {
    color: var(--text-soft);
    text-align: right;
}

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

.term-card {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-radius: 18px;
    background: #fcf7f3;
    border: 1px solid #f0dfd2;
}

.term-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, #d7a98c, #b58664);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1rem;
}

.term-content h4 {
    font-size: .95rem;
    margin-bottom: .35rem;
    color: var(--text-main);
}

.term-content p {
    font-size: .88rem;
    color: var(--text-soft);
    line-height: 1.6;
}

/* =========================================================
   CONTROLE DE QUANTIDADE
========================================================= */

.qty-control {
    display: inline-flex;
    align-items: center;
    gap: .45rem;

    padding: .35rem;

    border-radius: 999px;

    background: #fff7f1;
    border: 1px solid #dfc3b0;
}

.qty-control input {
    width: 54px !important;

    border: none !important;
    background: transparent !important;

    text-align: center;

    padding: 0 !important;

    font-size: .95rem;
    font-weight: 600;

    color: var(--text-main);

    appearance: textfield;
    -moz-appearance: textfield;
}

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

.qty-btn {
    width: 34px;
    height: 34px;

    border: none;
    border-radius: 999px;

    background: linear-gradient(135deg, #244b2f, #17351f);

    color: #fff;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    cursor: pointer;

    transition: .2s ease;
}

.qty-btn:hover {
    transform: scale(1.05);
}

.qty-btn i {
    font-size: .78rem;
}

.aliancas-number-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.form-group.full-width {
    width: 100%;
    flex: 0 0 100%;
}

@media (max-width: 768px) {
    .aliancas-number-row {
        grid-template-columns: 1fr;
    }
}

.regulavel-box{
    display:flex;
    align-items:center;
    gap:14px;
    padding:16px;
    margin:16px 0;
    border:1px solid #e7e0d5;
    border-radius:14px;
    background:#faf8f3;
}

.regulavel-icon{
    width:52px;
    height:52px;
    min-width:52px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    background:#f1eadf;
    color:#8a6c42;
    font-size:20px;
}

.regulavel-content{
    display:flex;
    flex-direction:column;
    gap:4px;
}

.regulavel-label{
    font-size:15px;
    font-weight:700;
    color:#2c2c2c;
}

.regulavel-text{
    font-size:14px;
    color:#666;
    line-height:1.5;
}

.product-delivery-time {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 16px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(36, 75, 47, .08);
    color: #244b2f;
    font-size: .9rem;
    font-weight: 600;
}

.product-delivery-time i {
    color: #244b2f;
}

.product-delivery-box{
    display:flex;
    align-items:center;
    gap:14px;

    margin:18px 0 22px;
    padding:16px 18px;

    background:#f7f9f6;
    border:1px solid rgba(36,75,47,.12);
    border-radius:18px;
}

.product-delivery-box .delivery-icon{
    width:52px;
    height:52px;

    border-radius:50%;

    display:flex;
    align-items:center;
    justify-content:center;

    background:rgba(36,75,47,.08);
    color:#244b2f;

    font-size:1.2rem;

    flex-shrink:0;
}

.product-delivery-box .delivery-content{
    display:flex;
    flex-direction:column;
}

.product-delivery-box strong{
    color:#244b2f;
    font-size:.95rem;
    margin-bottom:3px;
}

.product-delivery-box span{
    color:#4e564e;
    font-size:.90rem;
    line-height:1.4;
}

.payment-box .payment-highlight {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 0;
}

.payment-box .payment-highlight i {
    width: 22px;
    flex-shrink: 0;
    color: #244b2f;
    font-size: 1rem;
}

.payment-box .payment-highlight div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.payment-box .payment-highlight strong {
    color: #244b2f;
    font-size: .95rem;
}

.payment-box .payment-highlight span {
    color: #6f6a61;
    font-size: .84rem;
}

.payment-old-price{
    color:#666;
    text-decoration:line-through;
    font-size:.88rem;
    font-weight:600;
    margin-bottom:2px;
}

.payment-pix-price{
    color:#14853b;
    font-size:1.18rem;
    font-weight:800;
    line-height:1.2;
}