@keyframes stt-ripple-expand{to{transform:scale(4);opacity:0}}@keyframes stt-heart-pulse{0%,to{transform:scale(1)}25%{transform:scale(1.3)}50%{transform:scale(.95)}75%{transform:scale(1.15)}}@keyframes stt-progress-shimmer{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}.stt-glass{background:var(--stt-glass-bg);backdrop-filter:blur(var(--stt-glass-blur));-webkit-backdrop-filter:blur(var(--stt-glass-blur));border:1px solid var(--stt-glass-border);box-shadow:var(--stt-glass-shadow)}.stt-glass--heavy{background:var(--stt-glass-bg-heavy);backdrop-filter:blur(var(--stt-glass-blur-heavy));-webkit-backdrop-filter:blur(var(--stt-glass-blur-heavy))}.stt-glass--light{background:var(--stt-glass-bg-light);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.stt-drawer{background:var(--stt-glass-bg-heavy);backdrop-filter:blur(var(--stt-glass-blur-heavy));-webkit-backdrop-filter:blur(var(--stt-glass-blur-heavy));border-left:1px solid var(--stt-glass-border);box-shadow:var(--stt-glass-shadow)}.stt-drawer--left{border-left:none;border-right:1px solid var(--stt-glass-border)}.stt-bottom-sheet{background:var(--stt-glass-bg-heavy);backdrop-filter:blur(var(--stt-glass-blur-heavy));-webkit-backdrop-filter:blur(var(--stt-glass-blur-heavy));border-top:1px solid var(--stt-glass-border);box-shadow:0-8px 32px rgba(0,0,0,.08)}[data-theme=dark] .stt-bottom-sheet{box-shadow:0-8px 32px rgba(0,0,0,.3)}.stt-bottom-sheet__handle{background:var(--stt-glass-border);opacity:.6}.stt-overlay{background:rgba(0,0,0,.3);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}[data-theme=dark] .stt-overlay{background:rgba(0,0,0,.5)}.stt-btn--glossy,.stt-btn--primary{background-color:var(--stt-accent);position:relative;overflow:hidden}.stt-btn--glossy{color:#fff}[data-theme=dark] .stt-btn--glossy{color:#fff}.stt-blob-bg::before,.stt-btn .stt-ripple{position:absolute;border-radius:50%;pointer-events:none}.stt-btn .stt-ripple{background:rgba(255,255,255,.3);transform:scale(0);animation:stt-ripple-expand .6s ease-out forwards}.stt-badge--glass,.stt-proof-badge{background:var(--stt-glass-bg);backdrop-filter:blur(var(--stt-glass-blur));-webkit-backdrop-filter:blur(var(--stt-glass-blur));border:1px solid var(--stt-glass-border);color:var(--stt-text)}.stt-proof-badge{display:inline-flex;align-items:center;gap:.375rem;padding:.375rem .75rem;font-size:.6875rem;font-weight:600;border-radius:var(--stt-radius-full);box-shadow:var(--stt-glass-shadow)}.stt-proof-badge__icon{width:14px;height:14px;flex-shrink:0}.stt-announcement{background:var(--stt-glass-bg);backdrop-filter:blur(var(--stt-glass-blur));-webkit-backdrop-filter:blur(var(--stt-glass-blur));border-bottom:1px solid var(--stt-glass-border)}.stt-action-bar{border-top:1px solid var(--stt-glass-border);box-shadow:0-4px 16px rgba(0,0,0,.06)}[data-theme=dark] .stt-action-bar{box-shadow:0-4px 16px rgba(0,0,0,.3)}.stt-action-bar,.stt-search-overlay{background:var(--stt-glass-bg-heavy);backdrop-filter:blur(var(--stt-glass-blur-heavy));-webkit-backdrop-filter:blur(var(--stt-glass-blur-heavy))}.stt-search-overlay__input{background:var(--stt-glass-bg-light);border:1px solid var(--stt-glass-border);border-radius:var(--stt-radius-full);padding:.875rem 1.25rem;font-size:var(--stt-text-base)}.stt-flash-sale,.stt-modal{border:1px solid var(--stt-glass-border);border-radius:var(--stt-glass-radius)}.stt-modal{background:var(--stt-glass-bg-heavy);backdrop-filter:blur(var(--stt-glass-blur-heavy));-webkit-backdrop-filter:blur(var(--stt-glass-blur-heavy));box-shadow:var(--stt-glass-shadow)}.stt-flash-sale{background:var(--stt-glass-bg);backdrop-filter:blur(var(--stt-glass-blur));-webkit-backdrop-filter:blur(var(--stt-glass-blur))}.stt-flash-sale__timer{display:flex;gap:.5rem}.stt-flash-sale__digit{background:var(--stt-glass-bg-heavy);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--stt-glass-border);border-radius:var(--stt-radius-sm);padding:.5rem .75rem;font-size:var(--stt-text-2xl);font-weight:700;font-family:var(--stt-font-heading);min-width:3rem;text-align:center;color:var(--stt-text)}.stt-sticky-atc{position:fixed;bottom:0;left:0;right:0;z-index:var(--stt-z-sticky);background:var(--stt-glass-bg-heavy);backdrop-filter:blur(var(--stt-glass-blur-heavy));-webkit-backdrop-filter:blur(var(--stt-glass-blur-heavy));border-top:1px solid var(--stt-glass-border);box-shadow:0-4px 24px rgba(0,0,0,.08);padding:var(--stt-space-1) var(--stt-space-2);transform:translateY(100%);transition:transform var(--stt-duration) var(--stt-ease)}.stt-sticky-atc.is-visible{transform:translateY(0)}[data-theme=dark] .stt-sticky-atc{box-shadow:0-4px 24px rgba(0,0,0,.4)}@media (max-width:767px){.stt-sticky-atc{padding-bottom:calc(var(--stt-space-1) + env(safe-area-inset-bottom,0))}}.stt-trust-badge{display:flex;align-items:center;gap:.75rem;padding:1rem;background:var(--stt-glass-bg);backdrop-filter:blur(var(--stt-glass-blur));-webkit-backdrop-filter:blur(var(--stt-glass-blur));border:1px solid var(--stt-glass-border);border-radius:var(--stt-radius-md);box-shadow:var(--stt-glass-shadow)}.stt-trust-badge__icon{width:32px;height:32px;flex-shrink:0;color:var(--stt-accent)}.stt-trust-badge__text{font-size:var(--stt-text-sm);font-weight:500;line-height:1.3}.stt-wishlist-btn{position:relative;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--stt-glass-bg);backdrop-filter:blur(var(--stt-glass-blur));-webkit-backdrop-filter:blur(var(--stt-glass-blur));border:1px solid var(--stt-glass-border);transition:transform var(--stt-duration-fast) var(--stt-ease-spring),box-shadow var(--stt-duration-fast) var(--stt-ease);cursor:pointer;z-index:2}.stt-wishlist-btn:hover{transform:scale(1.1);box-shadow:var(--stt-glass-shadow)}.stt-wishlist-btn.is-wishlisted{color:var(--stt-sale)}.stt-wishlist-btn.is-wishlisted .stt-wishlist-btn__icon--filled{display:block}.stt-wishlist-btn.is-wishlisted .stt-wishlist-btn__icon--outline,.stt-wishlist-btn__icon--filled{display:none}.stt-wishlist-btn.is-animating{animation:stt-heart-pulse .5s var(--stt-ease-spring)}.stt-card__media .stt-wishlist-btn{position:absolute;top:var(--stt-space-1);right:var(--stt-space-1)}.stt-section-divider{width:60px;height:2px;background:var(--stt-gradient-accent);margin:var(--stt-space-2) auto;border-radius:1px}.stt-blob-bg{position:relative}.stt-blob-bg::before{content:"";top:-20%;right:-10%;width:50%;height:60%;background:radial-gradient(ellipse,rgba(196,162,101,.06)0,transparent 70%);z-index:0}[data-theme=dark] .stt-blob-bg::before{background:radial-gradient(ellipse,rgba(212,178,117,.04)0,transparent 70%)}.stt-toast{position:fixed;bottom:calc(var(--stt-action-bar-height, 56px) + var(--stt-space-2));left:50%;transform:translateX(-50%) translateY(120%);z-index:var(--stt-z-toast);background:var(--stt-glass-bg-heavy);backdrop-filter:blur(var(--stt-glass-blur-heavy));-webkit-backdrop-filter:blur(var(--stt-glass-blur-heavy));border:1px solid var(--stt-glass-border);border-radius:var(--stt-radius-full);padding:.75rem 1.25rem;font-size:var(--stt-text-sm);font-weight:500;box-shadow:var(--stt-glass-shadow);white-space:nowrap;transition:transform var(--stt-duration) var(--stt-ease-spring)}.stt-toast.is-visible{transform:translateX(-50%) translateY(0)}@media (min-width:768px){.stt-toast{bottom:var(--stt-space-4)}}.stt-progress,.stt-progress__fill{border-radius:var(--stt-radius-full)}.stt-progress{position:relative;height:8px;background:var(--stt-glass-bg);overflow:hidden;border:1px solid var(--stt-glass-border)}.stt-progress__fill{height:100%;background:var(--stt-gradient-accent);transition:width .8s var(--stt-ease-smooth)}.stt-progress__fill::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 0,rgba(255,255,255,.3) 50%,transparent 100%);animation:stt-progress-shimmer 2s ease infinite}.stt-cookie-banner,.stt-whatsapp-btn{position:fixed;background:var(--stt-glass-bg-heavy)}.stt-cookie-banner{bottom:0;left:0;right:0;z-index:var(--stt-z-modal);backdrop-filter:blur(var(--stt-glass-blur-heavy));-webkit-backdrop-filter:blur(var(--stt-glass-blur-heavy));border-top:1px solid var(--stt-glass-border);padding:var(--stt-space-2) var(--stt-space-3)}.stt-whatsapp-btn{bottom:calc(var(--stt-action-bar-height, 56px) + var(--stt-space-2));right:var(--stt-space-2);z-index:var(--stt-z-sticky);width:52px;height:52px;border-radius:50%;backdrop-filter:blur(var(--stt-glass-blur));-webkit-backdrop-filter:blur(var(--stt-glass-blur));border:1px solid var(--stt-glass-border);box-shadow:var(--stt-glass-shadow);display:flex;align-items:center;justify-content:center;color:#25d366;transition:transform var(--stt-duration-fast) var(--stt-ease-spring),box-shadow var(--stt-duration-fast) var(--stt-ease)}.stt-whatsapp-btn:hover{transform:scale(1.08);box-shadow:var(--stt-glass-shadow),0 0 12px rgba(37,211,102,.2)}@media (min-width:768px){.stt-whatsapp-btn{bottom:var(--stt-space-4);right:var(--stt-space-3)}}.stt-section--hero{background:var(--stt-gradient-hero)}.stt-section--warm{background:var(--stt-gradient-warm)}.stt-card__quick-add{background:var(--stt-glass-bg-heavy);backdrop-filter:blur(var(--stt-glass-blur));-webkit-backdrop-filter:blur(var(--stt-glass-blur));border:1px solid var(--stt-glass-border);color:var(--stt-text);box-shadow:var(--stt-glass-shadow)}.stt-card__quick-add:hover{background:var(--stt-accent);color:#1a1a1a;border-color:var(--stt-accent)}[data-theme=dark] .stt-card__quick-add:hover{color:#0f0f0f;box-shadow:var(--stt-glass-shadow),var(--stt-neon-glow-sm)}[data-theme=dark] .stt-logo{filter:brightness(1.1)}@media (prefers-reduced-motion:reduce){.stt-btn .stt-ripple,.stt-progress__fill::after,.stt-wishlist-btn.is-animating{animation:none!important}.stt-sticky-atc,.stt-toast{transition:none!important}}@supports not (backdrop-filter:blur(1px)){.stt-action-bar,.stt-bottom-sheet,.stt-cookie-banner,.stt-drawer,.stt-glass,.stt-glass--heavy,.stt-glass--light,.stt-header--glass,.stt-header--scrolled,.stt-modal,.stt-search-overlay,.stt-sticky-atc,.stt-toast,.stt-trust-badge,.stt-whatsapp-btn,.stt-wishlist-btn{background:var(--stt-bg-elevated);border-color:var(--stt-border)}}