:root{--tech-font-display:'Urbanist',-apple-system,BlinkMacSystemFont,sans-serif;--tech-font-body:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--tech-font-accent:'Space Grotesk','DM Sans',sans-serif;--tech-font-mono:'JetBrains Mono','Fira Code',monospace}.hero-title,.categories-title-premium,.brands-title-premium,.tech-section-title{font-family:var(--tech-font-display)}.navbar-tech.scrolled{background-color:rgba(15,23,42,0.85);backdrop-filter:blur(20px) saturate(1.8);-webkit-backdrop-filter:blur(20px) saturate(1.8);border-bottom-color:rgba(255,255,255,0.05)}.navbar-tech-link{position:relative}.navbar-tech-link::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:2px;background:linear-gradient(90deg,var(--tech-accent),var(--tech-accent-light));transition:all 0.3s cubic-bezier(0.4,0,0.2,1);transform:translateX(-50%);border-radius:1px}.navbar-tech-link:hover::after,.navbar-tech-link.active::after{width:60%}.navbar-tech-dropdown{background-color:rgba(30,41,59,0.95);backdrop-filter:blur(20px) saturate(1.5);-webkit-backdrop-filter:blur(20px) saturate(1.5);border-color:rgba(255,255,255,0.08);border-radius:var(--tech-radius-xl);padding:var(--tech-spacing-sm)}.navbar-tech-dropdown-item{border-radius:var(--tech-radius-md);transition:all 0.2s ease}.navbar-tech-dropdown-item:hover{background-color:rgba(59,130,246,0.15);transform:translateX(4px)}.product-card-tech{border:1px solid transparent;transition:all 0.4s cubic-bezier(0.4,0,0.2,1)}.product-card-tech:hover{border-color:rgba(59,130,246,0.15);box-shadow:0 20px 40px rgba(15,23,42,0.12),0 0 0 1px rgba(59,130,246,0.08)}.product-image-wrapper::after{content:'';position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient( 90deg,transparent,rgba(255,255,255,0.08),transparent );z-index:2;pointer-events:none;transition:left 0.6s ease}.product-card-tech:hover .product-image-wrapper::after{left:150%}.product-price-current{background:linear-gradient(135deg,var(--tech-text-primary) 0%,var(--tech-tertiary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tech-section+.tech-section,.categories-section-premium+.tech-section,.tech-section+.brands-section-premium{position:relative}.section-divider{display:block;width:100%;height:1px;background:linear-gradient(90deg,transparent 0%,var(--tech-border-light) 20%,var(--tech-border-light) 80%,transparent 100%);margin:0;border:none}.categories-section-premium{background:linear-gradient(135deg,#f8fafc 0%,#eef2ff 50%,#f8fafc 100%)}.bestsellers-section{background:linear-gradient(135deg,#f8fafc 0%,#faf5ff 50%,#f8fafc 100%)}.tech-section{position:relative}.tech-section:nth-child(even)::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 1px 1px,rgba(15,23,42,0.015) 1px,transparent 0);background-size:40px 40px;pointer-events:none;z-index:0}.tech-section>*{position:relative;z-index:1}@media (max-width:768px){.mobile-bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:999;display:flex;align-items:center;justify-content:space-around;height:64px;background:rgba(15,23,42,0.95);backdrop-filter:blur(20px) saturate(1.8);-webkit-backdrop-filter:blur(20px) saturate(1.8);border-top:1px solid rgba(255,255,255,0.06);padding-bottom:env(safe-area-inset-bottom,0)}.mobile-bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:0.2rem;padding:0.5rem 1rem;text-decoration:none;color:var(--tech-silver-dark);font-size:0.65rem;font-weight:500;letter-spacing:0.03em;transition:all 0.2s ease;position:relative}.mobile-bottom-nav-item i{font-size:1.15rem;transition:transform 0.2s ease}.mobile-bottom-nav-item.active,.mobile-bottom-nav-item:active{color:var(--tech-accent)}.mobile-bottom-nav-item.active i{transform:scale(1.1)}.mobile-bottom-nav-item .nav-badge{position:absolute;top:0;right:0.4rem;width:18px;height:18px;background:var(--tech-danger);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.6rem;font-weight:700;color:white}body.tech-theme{padding-bottom:70px}.footer-tech{padding-bottom:calc(70px+var(--tech-spacing-lg))}.whatsapp-float{bottom:140px;right:16px;left:auto}}@media (min-width:769px){.mobile-bottom-nav{display:none}}.scroll-reveal-card{transition:opacity 0.6s cubic-bezier(0.4,0,0.2,1),transform 0.6s cubic-bezier(0.4,0,0.2,1)}.scroll-reveal-card:nth-child(1){transition-delay:0.05s}.scroll-reveal-card:nth-child(2){transition-delay:0.1s}.scroll-reveal-card:nth-child(3){transition-delay:0.15s}.scroll-reveal-card:nth-child(4){transition-delay:0.2s}.scroll-reveal-card:nth-child(5){transition-delay:0.25s}.scroll-reveal-card:nth-child(6){transition-delay:0.3s}.scroll-reveal-card:nth-child(7){transition-delay:0.35s}.scroll-reveal-card:nth-child(8){transition-delay:0.4s}.category-card-premium{transition-delay:calc(var(--card-index,0) * 0.06s)}.category-card-premium:nth-child(1){--card-index:0}.category-card-premium:nth-child(2){--card-index:1}.category-card-premium:nth-child(3){--card-index:2}.category-card-premium:nth-child(4){--card-index:3}.category-card-premium:nth-child(5){--card-index:4}.category-card-premium:nth-child(6){--card-index:5}.brand-card-premium{transition-delay:calc(var(--brand-index,0) * 0.08s)}.brand-card-premium:nth-child(1){--brand-index:0}.brand-card-premium:nth-child(2){--brand-index:1}.brand-card-premium:nth-child(3){--brand-index:2}.brand-card-premium:nth-child(4){--brand-index:3}.brand-card-premium:nth-child(5){--brand-index:4}.social-proof-section{padding:3rem 0;background:var(--tech-primary);position:relative;overflow:hidden}.social-proof-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 50%,rgba(59,130,246,0.08) 0%,transparent 50%),radial-gradient(ellipse at 70% 50%,rgba(59, 130, 246,0.06) 0%,transparent 50%);pointer-events:none}.social-proof-grid{display:flex;align-items:center;justify-content:center;gap:4rem;max-width:1000px;margin:0 auto;padding:0 2rem;position:relative;z-index:1}.social-proof-stat{text-align:center}.social-proof-number{font-family:var(--tech-font-display);font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,var(--tech-accent-light) 0%,#93c5fd 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.1;margin-bottom:0.25rem}.social-proof-label{font-size:0.875rem;color:var(--tech-silver-dark);font-weight:500}.social-proof-divider{width:1px;height:50px;background:linear-gradient(180deg,transparent,var(--tech-tertiary),transparent)}@media (max-width:768px){.social-proof-grid{gap:2rem;flex-wrap:wrap}.social-proof-number{font-size:1.75rem}.social-proof-label{font-size:0.75rem}.social-proof-divider{display:none}}@keyframes page-enter{from{opacity:0}to{opacity:1}}body.tech-theme{animation:page-enter 0.4s ease forwards}.tech-theme::-webkit-scrollbar{width:8px}.tech-theme::-webkit-scrollbar-track{background:var(--tech-primary)}.tech-theme::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--tech-accent) 0%,var(--tech-tertiary) 100%);border-radius:4px}.tech-theme::-webkit-scrollbar-thumb:hover{background:var(--tech-accent)}.hero-tech{min-height:520px}.hero-image img{will-change:transform}.hero-tag{box-shadow:0 0 20px rgba(59,130,246,0.25)}.category-card-premium{border:1px solid rgba(59,130,246,0.06)}.category-card-premium:hover{border-color:rgba(59,130,246,0.15);box-shadow:0 20px 40px rgba(15,23,42,0.1),0 0 0 1px rgba(59,130,246,0.05)}.brand-card-premium{border:1px solid rgba(59,130,246,0.05)}.brand-card-premium:hover{border-color:rgba(59,130,246,0.12)}.ofertas-countdown{display:inline-flex;align-items:center;gap:0.5rem;margin-left:0.75rem;font-variant-numeric:tabular-nums}.countdown-block{display:flex;flex-direction:column;align-items:center;min-width:2.5rem}.countdown-number{font-size:1.1rem;font-weight:800;color:var(--tech-danger);background:rgba(239,68,68,0.08);padding:0.2rem 0.5rem;border-radius:var(--tech-radius-sm);line-height:1}.countdown-label{font-size:0.55rem;text-transform:uppercase;color:var(--tech-text-secondary);margin-top:0.15rem;font-weight:600;letter-spacing:0.05em}.countdown-sep{font-weight:700;color:var(--tech-danger);opacity:0.5;font-size:1rem;align-self:flex-start;margin-top:0.15rem}*:focus-visible{outline:2px solid var(--tech-accent);outline-offset:2px;border-radius:var(--tech-radius-sm)}button:focus-visible,a:focus-visible{outline:2px solid var(--tech-accent);outline-offset:2px}.tech-section-title i{background:linear-gradient(135deg,var(--tech-accent),var(--tech-accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-badge{backdrop-filter:blur(10px)}.product-image-wrapper img{transition:transform var(--tech-transition-normal),filter 0.4s ease,opacity 0.4s ease}.product-image-wrapper img.lazy-loading{filter:blur(10px);opacity:0.6}.product-image-wrapper img.lazy-loaded{filter:blur(0);opacity:1}.btn-add-cart .ripple,.qv-btn-cart .ripple,.hero-btn-primary .ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,0.35);transform:scale(0);animation:ripple-anim 0.6s linear;pointer-events:none}@keyframes ripple-anim{to{transform:scale(4);opacity:0}}@media (hover:hover){.product-card-tech{transform-style:preserve-3d;perspective:1000px}}.tech-search-wrapper{position:relative}.tech-search-wrapper .search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--tech-text-muted);font-size:0.875rem;pointer-events:none;transition:color 0.2s ease}.tech-search-wrapper .tech-input{padding-left:2.75rem;background:var(--tech-bg-card);border:1.5px solid var(--tech-border-light);border-radius:var(--tech-radius-xl);transition:all 0.3s ease;font-size:0.9375rem;height:48px;width:100%;color:var(--tech-text-primary)}.tech-search-wrapper .tech-input:focus{outline:none;border-color:var(--tech-accent);box-shadow:0 0 0 3px rgba(59,130,246,0.1)}.tech-search-wrapper .tech-input:focus+.search-icon,.tech-search-wrapper .tech-input:focus~.search-icon{color:var(--tech-accent)}.tech-search-wrapper .tech-input::placeholder{color:var(--tech-text-muted)}.btn-tech.btn-tech-ghost{padding:0.5rem 1.25rem;border-radius:var(--tech-radius-full);font-size:0.8125rem;font-weight:600;border:1.5px solid var(--tech-border-light);background:transparent;color:var(--tech-text-secondary);cursor:pointer;transition:all 0.25s ease}.btn-tech.btn-tech-ghost:hover{border-color:var(--tech-accent);color:var(--tech-accent);background:rgba(59,130,246,0.05)}.btn-tech.btn-tech-ghost.active{background:linear-gradient(135deg,var(--tech-accent) 0%,var(--tech-accent-hover) 100%);color:white;border-color:transparent;box-shadow:0 4px 12px rgba(59,130,246,0.3)}.products-toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:var(--tech-spacing-lg);flex-wrap:wrap}.products-toolbar .tech-search-wrapper{flex:1;max-width:400px}.filter-chips{display:flex;gap:0.5rem;flex-wrap:wrap}@media (max-width:768px){.products-toolbar{flex-direction:column;align-items:stretch}.products-toolbar .tech-search-wrapper{max-width:100%}.filter-chips{overflow-x:auto;flex-wrap:nowrap;padding-bottom:0.25rem;-webkit-overflow-scrolling:touch}.filter-chips::-webkit-scrollbar{display:none}.filter-chips .btn-tech{flex-shrink:0;white-space:nowrap}}.why-choose-section{padding:4rem 0;background:linear-gradient(135deg,#f8fafc 0%,#eff6ff 50%,#f8fafc 100%);position:relative;overflow:hidden}.why-choose-container{max-width:1200px;margin:0 auto;padding:0 2rem}.why-choose-header{text-align:center;margin-bottom:3rem}.why-choose-title{font-family:var(--tech-font-display);font-size:2rem;font-weight:800;color:var(--tech-text-primary);margin-bottom:0.5rem}.why-choose-title span{background:linear-gradient(135deg,var(--tech-accent),#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.why-choose-subtitle{font-size:1rem;color:var(--tech-text-secondary)}.why-choose-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}.why-choose-card{background:var(--tech-bg-card);border-radius:var(--tech-radius-xl);padding:2rem 1.5rem;text-align:center;border:1px solid rgba(59,130,246,0.06);transition:all 0.3s cubic-bezier(0.4,0,0.2,1);position:relative;overflow:hidden}.why-choose-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--tech-accent),#3b82f6);opacity:0;transition:opacity 0.3s ease}.why-choose-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(15,23,42,0.1);border-color:rgba(59,130,246,0.12)}.why-choose-card:hover::before{opacity:1}.why-choose-icon{width:60px;height:60px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem;border-radius:var(--tech-radius-xl);font-size:1.5rem}.why-choose-icon.blue{background:rgba(59,130,246,0.1);color:var(--tech-accent)}.why-choose-icon.purple{background:rgba(59, 130, 246,0.1);color:#3b82f6}.why-choose-icon.green{background:rgba(16,185,129,0.1);color:var(--tech-success)}.why-choose-icon.amber{background:rgba(245,158,11,0.1);color:var(--tech-warning)}.why-choose-card h3{font-size:1.0625rem;font-weight:700;color:var(--tech-text-primary);margin-bottom:0.5rem}.why-choose-card p{font-size:0.875rem;color:var(--tech-text-secondary);line-height:1.6;margin:0}@media (max-width:992px){.why-choose-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:576px){.why-choose-grid{grid-template-columns:1fr;gap:1rem}.why-choose-card{padding:1.5rem 1.25rem}.why-choose-title{font-size:1.5rem}}