:root{--cu-blue:var(--color-primary);--cu-ink:var(--color-ink);--cu-soft:var(--color-soft);--cu-line:var(--color-line);--cu-success:var(--color-success);--cu-warning:var(--color-warning)}
.reveal-on-scroll{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal-on-scroll.is-visible{opacity:1;transform:none}
.product,.cat,.banner-art,.brand-logo{transition:transform .3s ease,box-shadow .3s ease}.product:hover{transform:translateY(-5px)}.cat:hover,.brand-logo:hover{transform:translateY(-3px)}
.home-skeleton{position:fixed;inset:0;z-index:200;background:#fff;display:grid;place-items:center;transition:opacity .35s ease,visibility .35s ease}.home-skeleton.is-hidden{opacity:0;visibility:hidden}.home-skeleton-inner{width:min(1000px,88vw)}.skeleton-line,.skeleton-card{overflow:hidden;background:#edf2f7;position:relative}.skeleton-line::after,.skeleton-card::after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,#ffffffb8,transparent);animation:skeletonShimmer 1.15s infinite}.skeleton-line{height:26px;width:230px;margin:0 auto 30px}.skeleton-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.skeleton-card{aspect-ratio:1/1.18}@keyframes skeletonShimmer{to{transform:translateX(100%)}}

/* Produto: ações, zoom, lightbox, entrega e conteúdo */
.product-main-image{position:relative;cursor:zoom-in}.product-main-image::after{content:"Clique para ampliar";position:absolute;right:16px;bottom:16px;padding:8px 12px;background:#fff;border:1px solid var(--cu-line);font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;opacity:0;transform:translateY(8px);transition:.25s}.product-main-image:hover::after{opacity:1;transform:none}.product-main-image img{transition:transform .45s ease}.product-main-image:hover img{transform:scale(1.035)}
.product-utility-bar{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.product-utility-button{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--cu-line);background:#fff;color:var(--cu-ink);padding:10px 14px;font:700 10px/1 "DM Sans",sans-serif;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:.22s}.product-utility-button:hover{border-color:var(--cu-blue);color:var(--cu-blue);transform:translateY(-1px)}
.product-trust-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:22px 0;background:var(--cu-line);border:1px solid var(--cu-line)}.product-trust-strip div{padding:16px;background:#fff}.product-trust-strip strong{display:block;font-size:12px}.product-trust-strip span{display:block;margin-top:4px;color:#687486;font-size:11px;line-height:1.4}
.shipping-estimator{margin:22px 0;padding:18px;border:1px solid var(--cu-line);background:var(--cu-soft)}.shipping-estimator h3{margin:0 0 6px;font:500 17px Oswald,sans-serif;text-transform:uppercase}.shipping-estimator p{margin:0 0 14px;color:#677486;font-size:12px}.shipping-form{display:flex;gap:8px}.shipping-form input{min-width:0;flex:1;border:1px solid #d7e0ea;background:#fff;padding:12px 14px;font:500 13px "DM Sans",sans-serif}.shipping-form button{border:0;background:var(--cu-ink);color:#fff;padding:0 18px;font-size:10px;font-weight:700;text-transform:uppercase;cursor:pointer}.shipping-result{display:none;margin-top:13px;padding-top:13px;border-top:1px solid #dce5ef;font-size:12px;line-height:1.6}.shipping-result.show{display:block}.shipping-result strong{color:var(--cu-success)}
.product-faq{padding:65px 40px;max-width:1180px;margin:auto}.product-faq h2{text-align:center;font:500 28px Oswald,sans-serif;text-transform:uppercase}.product-faq-list{max-width:820px;margin:30px auto 0;border-top:1px solid var(--cu-line)}.product-faq-item{border-bottom:1px solid var(--cu-line)}.product-faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;padding:20px 0;border:0;background:none;text-align:left;color:var(--cu-ink);font-weight:700;cursor:pointer}.product-faq-answer{max-height:0;overflow:hidden;color:#647184;font-size:13px;line-height:1.7;transition:max-height .3s ease,padding .3s ease}.product-faq-item.open .product-faq-answer{max-height:180px;padding:0 0 20px}
.product-lightbox{position:fixed;inset:0;z-index:300;display:none;place-items:center;padding:28px;background:#07152de8}.product-lightbox.open{display:grid}.product-lightbox img{max-width:min(1000px,90vw);max-height:86vh;object-fit:contain;background:#fff}.lightbox-close,.lightbox-nav{position:absolute;border:1px solid #ffffff4a;background:#081b3bbb;color:#fff;display:grid;place-items:center;cursor:pointer}.lightbox-close{top:24px;right:24px;width:44px;height:44px;font-size:25px}.lightbox-nav{top:50%;width:48px;height:48px;font-size:31px;transform:translateY(-50%)}.lightbox-prev{left:24px}.lightbox-next{right:24px}

/* Carrinho evoluído */
.cart-progress{margin:0 0 18px}.cart-progress-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:8px;color:#687486;font-size:11px}.cart-progress-head strong{color:var(--cu-ink)}.cart-progress-track{height:7px;overflow:hidden;background:#e8edf3}.cart-progress-track i{display:block;height:100%;background:var(--cu-blue);transition:width .35s ease}.cart-benefit-reached{color:var(--cu-success)!important;font-weight:700}
.cart-coupon{display:flex;gap:8px;margin:18px 0 12px}.cart-coupon input{min-width:0;flex:1;padding:11px 12px;border:1px solid var(--cu-line);font-size:12px;text-transform:uppercase}.cart-coupon button{border:1px solid var(--cu-ink);background:#fff;color:var(--cu-ink);padding:0 14px;font-size:10px;font-weight:700;text-transform:uppercase;cursor:pointer}.cart-discount{display:flex;justify-content:space-between;color:var(--cu-success);font-size:12px;margin:8px 0}.cart-summary-row{display:flex;justify-content:space-between;align-items:center;margin:8px 0;font-size:13px}.cart-summary-row.total{padding-top:14px;margin-top:13px;border-top:1px solid var(--cu-line);font-size:16px}.cart-summary-row.total strong{font-size:20px}

/* Checkout */
.checkout-body{background:#f7f9fc}.checkout-shell{max-width:1280px;margin:0 auto;padding:50px 40px 90px}.checkout-header{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:36px}.checkout-header .brand{position:static;transform:none}.checkout-secure{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#597087}.checkout-progress{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:32px;border:1px solid var(--cu-line);background:#fff}.checkout-progress-step{padding:15px;text-align:center;color:#8090a2;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;border-right:1px solid var(--cu-line)}.checkout-progress-step:last-child{border-right:0}.checkout-progress-step.active,.checkout-progress-step.done{color:var(--cu-blue)}.checkout-progress-step.active{box-shadow:inset 0 -3px var(--cu-blue)}
.checkout-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:28px;align-items:start}.checkout-card{background:#fff;border:1px solid var(--cu-line);padding:28px}.checkout-card h1,.checkout-card h2{margin:0;font:500 27px/1.15 Oswald,sans-serif;text-transform:uppercase}.checkout-card-intro{margin:8px 0 26px;color:#687486;font-size:13px;line-height:1.6}.checkout-step{display:none}.checkout-step.active{display:block}.checkout-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.checkout-field{display:flex;flex-direction:column;gap:7px}.checkout-field.full{grid-column:1/-1}.checkout-field label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.checkout-field input,.checkout-field select{width:100%;padding:13px 14px;border:1px solid #dbe3ec;background:#fff;font:500 13px "DM Sans",sans-serif}.delivery-options,.payment-options{display:grid;gap:12px}.choice-card{display:flex;align-items:flex-start;gap:13px;padding:17px;border:1px solid var(--cu-line);cursor:pointer}.choice-card:has(input:checked){border-color:var(--cu-blue);box-shadow:inset 3px 0 var(--cu-blue);background:#f6faff}.choice-card input{margin-top:3px}.choice-card strong{display:block;font-size:13px}.choice-card span{display:block;margin-top:4px;color:#687486;font-size:12px;line-height:1.5}.checkout-actions{display:flex;justify-content:space-between;gap:12px;margin-top:28px}.checkout-actions button{padding:13px 20px;border:0;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;cursor:pointer}.checkout-back{background:#eef2f6;color:var(--cu-ink)}.checkout-next{margin-left:auto;background:var(--cu-ink);color:#fff}.checkout-summary{position:sticky;top:92px}.checkout-items{display:grid;gap:16px;margin:22px 0}.checkout-item{display:grid;grid-template-columns:68px 1fr auto;gap:12px;align-items:center}.checkout-item img{width:68px;height:82px;object-fit:cover;background:#f2f5f8}.checkout-item strong{display:block;font-size:12px;line-height:1.35}.checkout-item span{color:#718096;font-size:11px}.checkout-totals{border-top:1px solid var(--cu-line);padding-top:15px}.checkout-total-row{display:flex;justify-content:space-between;margin:9px 0;font-size:13px}.checkout-total-row.grand{margin-top:15px;padding-top:15px;border-top:1px solid var(--cu-line);font-size:17px;font-weight:700}.checkout-empty{text-align:center;padding:50px 20px}.order-success{text-align:center;padding:30px 10px}.success-mark{width:72px;height:72px;margin:0 auto 22px;border-radius:50%;display:grid;place-items:center;background:#e8f7ef;color:var(--cu-success);font-size:34px}.order-number{display:inline-block;margin:18px 0;padding:10px 16px;background:var(--cu-soft);font-weight:700}.checkout-note{margin-top:18px;padding:14px;background:#fff8e8;color:#75531c;font-size:11px;line-height:1.6}
@media(max-width:900px){.skeleton-grid{grid-template-columns:repeat(2,1fr)}.checkout-layout{grid-template-columns:1fr}.checkout-summary{position:static}.product-trust-strip{grid-template-columns:1fr}.checkout-progress{grid-template-columns:repeat(2,1fr)}.checkout-progress-step:nth-child(2){border-right:0}}
@media(max-width:700px){.product-faq{padding:45px 20px}.product-utility-bar{display:grid;grid-template-columns:1fr 1fr}.shipping-form{flex-direction:column}.shipping-form button{min-height:43px}.checkout-shell{padding:28px 18px 70px}.checkout-header{align-items:flex-start}.checkout-progress{grid-template-columns:1fr 1fr}.checkout-form-grid{grid-template-columns:1fr}.checkout-field.full{grid-column:auto}.checkout-card{padding:21px}.lightbox-nav{display:none}}

.checkout-address{margin-top:20px}.payment-category{min-width:0;margin:0 0 20px;padding:20px;border:1px solid var(--cu-line)}.payment-category legend{padding:0 8px;color:var(--cu-ink);font:500 19px Oswald,sans-serif;text-transform:uppercase}.payment-category>p{margin:0 0 18px;color:#687486;font-size:12px;line-height:1.6}.checkout-security-note{margin-top:18px;padding:14px;border-left:3px solid var(--cu-blue);background:var(--cu-soft);color:#526174;font-size:12px;line-height:1.6}.checkout-feedback{min-height:20px;margin:18px 0 0;color:#a32b2b;font-size:12px;font-weight:700;line-height:1.6}.checkout-next:disabled{cursor:not-allowed;opacity:.58}.checkout-discount{color:var(--cu-success)}.authorization-list{max-width:560px;margin:24px auto}.authorization-list>div{background:#f0f7ff}
.checkout-terms{display:flex;align-items:flex-start;gap:10px;margin-top:22px;color:#526174;font-size:12px;line-height:1.6}.checkout-terms input{width:18px;height:18px;margin-top:1px}.checkout-terms a{color:var(--cu-blue);font-weight:700;text-decoration:underline;text-underline-offset:3px}
@media(max-width:520px){.checkout-shell{padding-inline:12px}.checkout-header{flex-direction:column}.checkout-secure{line-height:1.5}.checkout-progress-step{padding:12px 6px;font-size:8px}.checkout-card{padding:18px 14px}.checkout-actions{flex-direction:column-reverse}.checkout-actions button{width:100%;min-height:46px}.checkout-next{margin-left:0}.payment-category{padding:16px 12px}.checkout-item{grid-template-columns:54px 1fr}.checkout-item>b{grid-column:2}.checkout-item img{width:54px;height:66px}.product-utility-bar{grid-template-columns:1fr}}
.cookie-consent{position:fixed;z-index:10020;left:18px;right:18px;bottom:18px;display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:980px;margin:auto;padding:18px 20px;background:#14203a;color:#fff;box-shadow:0 12px 40px #001a3f55}.cookie-consent p{margin:0;line-height:1.5;font-size:13px}.cookie-consent a{color:#fff;text-decoration:underline}.cookie-consent div{display:flex;gap:8px;flex:none}.cookie-consent button{border:1px solid #fff;background:transparent;color:#fff;padding:10px 12px;font-weight:700;cursor:pointer}.cookie-consent button:last-child{background:#fff;color:#14203a}@media(max-width:700px){.cookie-consent{align-items:stretch;flex-direction:column}.cookie-consent div{display:grid;grid-template-columns:1fr}.cookie-consent button{min-height:44px}}
.cep-status{min-height:18px;margin:-4px 0 0;font-size:12px;color:#667386}.cep-status.full{grid-column:1/-1}.cep-status--error{color:#a20f21}.cep-status--success{color:#14733b}.cep-status--loading{color:#1457b8}

/* Cards de materiais: imagem sem borda e ocupando corretamente o quadrado. */
.catalog-grid .product-art,.materials-products .product-art{border:0;background:#fff;overflow:hidden}
.catalog-grid .product-photo,.materials-products .product-photo{padding:0;object-fit:contain}