/* Celltech Premium Product UI — visual layer only. Existing IDs/classes and JS behavior remain intact. */
:root{--ctp-red:#e30620;--ctp-red2:#ff2942;--ctp-ink:#0b0d12;--ctp-muted:#6d7280;--ctp-line:#e9ebef;--ctp-soft:#f6f7f9;--ctp-white:#fff;--ctp-green:#0b9b55;--ctp-radius:24px;--ctp-shadow:0 20px 60px rgba(15,20,30,.08)}
body{background:linear-gradient(180deg,#fafafa 0,#f4f5f7 48%,#fff 100%);color:var(--ctp-ink);-webkit-font-smoothing:antialiased}.ct-detail-wrap{padding:22px 0 72px}.ct-detail-wrap>.container-fluid{max-width:1440px;margin:auto}.ct-breadcrumb{border:1px solid rgba(10,13,18,.06);box-shadow:none;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);border-radius:16px;padding:13px 18px;color:#7b808b}.ct-breadcrumb a{font-weight:700}.ct-product-card{border:1px solid rgba(15,20,30,.07);border-radius:28px;box-shadow:var(--ctp-shadow);background:rgba(255,255,255,.96)}
.col-lg-5 .ct-product-card{position:sticky;top:105px}.ct-gallery-main{height:min(610px,65vh);min-height:500px;background:radial-gradient(circle at 50% 40%,#fff 0,#fff 45%,#f7f8fa 100%);padding:36px}.ct-gallery-main img{filter:drop-shadow(0 22px 26px rgba(15,20,30,.14));transition:transform .35s ease}.ct-gallery-main:hover img{transform:scale(1.045)}.ct-zoom-hint{left:22px;bottom:20px;background:rgba(10,12,16,.88);backdrop-filter:blur(8px);padding:9px 13px}.carousel-control-prev,.carousel-control-next{width:46px;height:46px;top:50%;transform:translateY(-50%);border-radius:50%;background:rgba(10,12,16,.82);opacity:.9;margin:0 16px}.carousel-control-prev-icon,.carousel-control-next-icon{width:18px}.ct-thumbs{padding:14px 18px 18px;gap:10px;border-top:1px solid #f0f1f3}.ct-thumb{width:72px;height:72px;border:1.5px solid #e3e5e9;border-radius:15px;transition:.2s}.ct-thumb:hover,.ct-thumb.active{border-color:var(--ctp-red);box-shadow:0 0 0 3px rgba(227,6,32,.08)}
.ct-info{padding:38px 42px}.ct-status{display:inline-flex;align-items:center;gap:7px;background:#edf9f2;color:#087a44;border-radius:999px;padding:7px 11px;font-size:11px;letter-spacing:.08em;margin-bottom:14px}.ct-status:before{content:'';width:7px;height:7px;border-radius:50%;background:#10a85e;box-shadow:0 0 0 4px rgba(16,168,94,.12)}.ct-title{font-size:clamp(30px,3vw,46px);letter-spacing:-.045em;line-height:1.02;text-transform:none;margin-bottom:14px}.ct-stars{display:flex;align-items:center;gap:3px;margin-bottom:24px}.ct-stars span{margin-left:8px;font-weight:600}.ct-payment-prices{gap:12px!important;margin:0 0 16px!important}.ct-price-choice{min-height:154px;border-radius:22px;padding:21px!important}.ct-price-choice.active{border-color:var(--ctp-red);background:linear-gradient(145deg,#fff,#fff4f5);box-shadow:0 14px 30px rgba(227,6,32,.10)}.ct-price-choice.active:after{background:var(--ctp-red)}.ct-price-amount{font-size:36px!important;letter-spacing:-.04em;color:var(--ctp-red)!important}.ct-card-price .ct-price-amount{color:var(--ctp-ink)!important}.ct-price-label{color:var(--ctp-red)}.ct-price-saving{background:#eaf8f0;color:#087a44}.ct-trust-row{gap:8px;margin:12px 0 18px}.ct-trust-item{box-shadow:none;border-color:#eceef1;background:#fafbfc;border-radius:13px;padding:10px 11px;font-size:12px}.ct-trust-item i{color:var(--ctp-red)}
.ct-credit-card{border:1px solid rgba(227,6,32,.14);border-left:0;background:linear-gradient(135deg,#111318 0,#22252c 100%);color:#fff;border-radius:20px;padding:20px;box-shadow:0 16px 35px rgba(15,18,24,.14)}.ct-credit-title,.ct-credit-card p{color:#fff}.ct-credit-title i{color:#ff5264}.ct-credit-card small{color:#bfc3ca}.ct-credit-whatsapp{box-shadow:none}.ct-option-block{padding-top:2px;margin:20px 0}.ct-option-title{font-size:13px;letter-spacing:.02em;color:#3f444e}.ct-chip{border-radius:12px;padding:10px 15px;border-color:#dfe2e7;transition:.18s}.ct-chip:hover{border-color:#aeb4bd;transform:translateY(-1px)}.ct-chip.active{background:#111318;border-color:#111318;color:#fff;box-shadow:0 8px 18px rgba(15,18,24,.12)}.ct-stock{display:inline-flex;align-items:center;background:#f4f6f8;border-radius:999px;padding:8px 12px;margin:5px 0 16px;font-size:12px}.ct-actions-row{display:grid;grid-template-columns:auto 1fr auto;gap:10px}.ct-qty{height:54px;border-radius:15px}.ct-qty button{width:46px}.ct-qty input{width:52px}.ct-add{height:54px;border-radius:15px;background:linear-gradient(135deg,var(--ctp-red),var(--ctp-red2));font-size:14px;letter-spacing:.015em;box-shadow:0 14px 25px rgba(227,6,32,.2);transition:.2s}.ct-add:hover{transform:translateY(-2px);box-shadow:0 17px 30px rgba(227,6,32,.28)}.ct-wish{width:54px;height:54px;border-radius:15px}.ct-mini-benefits{border-top:1px solid #eceef1;padding-top:20px;margin-top:24px}.ct-mini-benefit{font-weight:600;color:#676d78}.ct-mini-benefit i{font-size:16px}
.ct-tabs{border:1px solid rgba(15,20,30,.06);border-radius:26px;box-shadow:0 16px 45px rgba(15,20,30,.055);margin-top:30px}.ct-tabs .nav-tabs{padding:0 18px;border-bottom:1px solid #eceef1}.ct-tabs .nav-link{padding:20px 18px;font-size:12px;letter-spacing:.04em}.ct-tabs .nav-link.active{color:var(--ctp-red);border-bottom-color:var(--ctp-red)}.ct-tab-body{padding:30px 34px;color:#4d535e}.ct-spec-grid{gap:12px}.ct-spec-card{background:linear-gradient(145deg,#fafbfc,#fff);border-color:#e9ebef;border-radius:18px;min-height:145px;transition:.2s}.ct-spec-card:hover{transform:translateY(-3px);box-shadow:0 12px 24px rgba(15,20,30,.06)}.ct-spec-icon{background:#111318;border-radius:13px}.ct-spec-key{text-transform:uppercase;letter-spacing:.04em;font-size:11px}.ct-related-title{border:0;padding:0;margin:42px 0 20px;font-size:clamp(24px,2.4vw,34px);letter-spacing:-.03em;text-transform:none}.ct-related-title:before{content:'RECOMENDADOS';display:block;color:var(--ctp-red);font-size:11px;letter-spacing:.14em;margin-bottom:5px}.ct-related-grid{gap:16px}.ct-related-card{border-radius:22px;box-shadow:0 12px 30px rgba(15,20,30,.055);border-color:#eceef1}.ct-related-img{height:260px;background:linear-gradient(145deg,#f8f9fa,#fff)}.ct-related-img img{transition:.3s}.ct-related-card:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(15,20,30,.09)}.ct-related-card:hover .ct-related-img img{transform:scale(1.04)}.ct-related-info{padding:18px}.ct-related-name{font-size:15px}.ct-related-price{font-size:21px;color:var(--ctp-red);letter-spacing:-.02em}.ct-related-actions{gap:8px}.ct-related-btn{border-radius:12px;padding:11px}.ct-related-actions .ct-related-btn[style]{margin-top:0!important}
@media(max-width:1199px){.col-lg-5 .ct-product-card{position:static}.ct-gallery-main{min-height:430px;height:500px}.ct-info{padding:32px}.ct-spec-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:991px){.ct-detail-wrap{padding-top:14px}.ct-gallery-main{height:440px;min-height:0}.ct-info{padding:28px}.ct-title{font-size:34px}.ct-related-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:767px){body{background:#fff}.ct-detail-wrap{padding:8px 0 135px}.ct-detail-wrap>.container-fluid{padding-left:12px!important;padding-right:12px!important}.ct-breadcrumb{font-size:11px;white-space:nowrap;overflow:auto;margin-bottom:12px!important;border-radius:12px;padding:10px 12px}.row.g-4{--bs-gutter-y:12px}.ct-product-card{border-radius:20px;box-shadow:0 8px 28px rgba(15,20,30,.07)}.ct-gallery-main{height:390px;padding:24px 18px}.ct-zoom-hint{font-size:10px;left:12px;bottom:12px}.carousel-control-prev,.carousel-control-next{width:38px;height:38px;margin:0 8px}.ct-thumbs{padding:10px 12px 12px}.ct-thumb{width:58px;height:58px;border-radius:12px}.ct-info{padding:22px 18px}.ct-status{margin-bottom:10px}.ct-title{font-size:30px;margin-bottom:10px}.ct-stars{margin-bottom:18px}.ct-payment-prices{grid-template-columns:1fr 1fr!important;gap:8px!important}.ct-price-choice{min-height:132px;padding:15px!important;border-radius:17px}.ct-price-amount{font-size:28px!important}.ct-price-method{font-size:10px!important}.ct-price-saving,.ct-price-finance{font-size:9px;padding:4px 7px}.ct-price-choice.active:after{width:23px;height:23px;right:10px;top:10px}.ct-trust-row{grid-template-columns:repeat(3,1fr);gap:6px}.ct-trust-item{display:block;text-align:center;padding:9px 5px;font-size:10px}.ct-trust-item i{display:block;margin-bottom:5px}.ct-credit-card{padding:17px}.ct-credit-title{font-size:16px}.ct-option-block{margin:16px 0}.ct-chip{font-size:12px;padding:9px 12px}.ct-actions-row{grid-template-columns:1fr auto}.ct-qty{display:none}.ct-add{display:none}.ct-wish{grid-column:2}.ct-mini-benefits{grid-template-columns:repeat(3,1fr)!important;gap:7px;padding-top:16px}.ct-mini-benefit{display:block;text-align:center;font-size:9px}.ct-mini-benefit i{display:block;margin-bottom:5px}.ct-tabs{border-radius:20px;margin-top:14px}.ct-tabs .nav-tabs{padding:0 8px;flex-wrap:nowrap;overflow:auto}.ct-tabs .nav-link{white-space:nowrap;padding:16px 12px;font-size:10px}.ct-tab-body{padding:20px 18px;font-size:14px}.ct-spec-grid{grid-template-columns:repeat(2,1fr)!important;gap:8px}.ct-spec-card{min-height:125px;padding:14px}.ct-spec-icon{width:40px;height:40px;font-size:18px}.ct-spec-value{font-size:14px}.ct-related-title{font-size:25px;margin:30px 2px 14px}.ct-related-grid{grid-template-columns:repeat(2,1fr)!important;gap:10px}.ct-related-card{border-radius:16px}.ct-related-img{height:175px;padding:10px}.ct-related-info{padding:12px}.ct-related-name{font-size:12px;min-height:36px;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.ct-related-price{font-size:17px}.ct-related-actions{display:block}.ct-related-btn{font-size:10px;padding:9px;margin-top:6px!important}.ct-mobile-buybar{box-shadow:0 -12px 32px rgba(15,20,30,.12)!important}}
@media(max-width:420px){.ct-gallery-main{height:340px}.ct-title{font-size:27px}.ct-payment-prices{grid-template-columns:1fr!important}.ct-price-choice{min-height:112px}.ct-trust-row{grid-template-columns:1fr 1fr 1fr}.ct-related-img{height:155px}.ct-spec-grid{grid-template-columns:1fr 1fr!important}}