:root{--bg-primary: #fafafa;--bg-secondary: #ffffff;--accent-red: #ff1a25;--accent-red-glow: rgba(255, 26, 37, .1);--text-primary: #000000;--text-secondary: #4a4a4a;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(0, 0, 0, .08);--font-heading: "Space Grotesk", sans-serif;--font-body: "Inter", sans-serif;--transition-smooth: all .4s cubic-bezier(.16, 1, .3, 1)}html.dark,:root.dark{--bg-primary: #0a0a0a;--bg-secondary: #121212;--accent-red-glow: rgba(255, 26, 37, .4);--text-primary: #ffffff;--text-secondary: #a0a0a0;--glass-bg: rgba(18, 18, 18, .6);--glass-border: rgba(255, 255, 255, .08)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--accent-red) var(--bg-primary);background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body)}body{overflow-x:hidden;background-color:var(--bg-primary)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--accent-red);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#e51b24}h1,h2,h3,h4{font-family:var(--font-heading);letter-spacing:-.03em;font-weight:700;text-transform:uppercase}p{color:var(--text-secondary);line-height:1.6;font-size:1.05rem}.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-weight:600;text-transform:uppercase;letter-spacing:.05em;padding:.8rem 1.8rem;border-radius:4px;cursor:pointer;text-decoration:none;transition:var(--transition-smooth)}.btn-sm{padding:.5rem 1.2rem;font-size:.85rem}.btn-lg{padding:1.2rem 2.5rem;font-size:1.1rem}.btn-primary{background-color:var(--accent-red);color:#fff;border:1px solid var(--accent-red);box-shadow:0 4px 20px var(--accent-red-glow)}.btn-primary:hover{background-color:#ff333d;box-shadow:0 6px 25px #ff1a2599;transform:translateY(-2px)}.btn-outline{background-color:transparent;color:#fff;border:1px solid var(--glass-border)}.btn-outline:hover{background-color:#fff;color:#000;border-color:#fff;transform:translateY(-2px)}.glass{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0000004d;border-radius:8px}.loader-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#050505;z-index:9999;display:flex;justify-content:center;align-items:center;transition:opacity .8s ease}.loader-content{display:flex;flex-direction:column;align-items:center;gap:2rem}.loader-brand{text-align:center}.brand-title{display:block;font-family:var(--font-heading);font-size:2.5rem;font-weight:700;letter-spacing:.2em;text-shadow:0 0 15px var(--accent-red-glow)}.brand-subtitle{display:block;font-size:.8rem;letter-spacing:.5em;color:var(--accent-red);margin-top:.5rem;font-weight:500}.progress-ring-container{position:relative;width:120px;height:120px}.progress-ring{transform:rotate(-90deg)}.progress-ring__circle{stroke-dasharray:314.16;stroke-dashoffset:314.16;transition:stroke-dashoffset .1s}.progress-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:var(--font-heading);font-size:1.3rem;font-weight:600}.loader-status{font-size:.75rem;letter-spacing:.15em;color:var(--text-secondary)}.site-header{position:fixed;top:0;left:0;width:100%;z-index:100;background:linear-gradient(to bottom,rgba(10,10,10,.85),transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--glass-border)}.header-container{max-width:1400px;margin:0 auto;padding:1.2rem 2.5rem;display:flex;justify-content:space-between;align-items:center}.logo-link{font-family:var(--font-heading);font-weight:700;font-size:1.5rem;letter-spacing:.1em;color:#fff;text-decoration:none}.logo-accent{color:var(--accent-red)}.main-nav ul{display:flex;list-style:none;gap:2.5rem}.nav-link{font-family:var(--font-heading);font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);text-decoration:none;transition:var(--transition-smooth)}.nav-link:hover{color:#fff;text-shadow:0 0 10px rgba(255,255,255,.3)}.canvas-wrapper{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:1;background-color:#0a0a0a!important;overflow:hidden;will-change:transform}.glow-bg{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80vh;height:80vh;background:radial-gradient(circle,rgba(229,27,36,.12) 0%,transparent 70%);z-index:0;pointer-events:none;filter:blur(50px)}#animation-canvas{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:2;display:block}.scroll-container{position:relative;z-index:2;width:100%;pointer-events:none}.scroll-section{height:100vh;width:100%;display:flex;align-items:center;padding:0 10%;box-sizing:border-box}.section-content{pointer-events:auto;max-width:550px;background:#0a0a0aa6;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid var(--glass-border);padding:3rem;border-radius:8px;box-shadow:0 15px 40px #00000080;opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1);will-change:opacity,transform}.section-content.active{opacity:1;transform:translateY(0)}.align-left{margin-right:auto}.align-right{margin-left:auto}.align-center{margin:0 auto;text-align:center;max-width:650px}.tagline{font-family:var(--font-heading);font-size:.85rem;letter-spacing:.2em;color:var(--accent-red);font-weight:600;margin-bottom:1rem;text-transform:uppercase}.section-title{font-size:3rem;line-height:1.1;margin-bottom:1.5rem}.section-description{margin-bottom:1.5rem}.scroll-indicator{display:inline-flex;align-items:center;gap:1rem;margin-top:1.5rem}.mouse-icon{width:24px;height:40px;border:2px solid var(--text-secondary);border-radius:12px;position:relative}.mouse-icon .wheel{width:4px;height:8px;background-color:var(--accent-red);border-radius:2px;position:absolute;top:8px;left:50%;transform:translate(-50%);animation:scrollWheel 1.5s infinite}.scroll-text{font-family:var(--font-heading);font-size:.8rem;letter-spacing:.1em;color:var(--text-secondary);font-weight:500}@keyframes scrollWheel{0%{opacity:0;top:8px}20%{opacity:1}to{opacity:0;top:20px}}.interactive-details-section{position:relative;z-index:3;width:100%;background-color:var(--bg-secondary);padding:8rem 0;border-top:1px solid var(--glass-border)}.interactive-container{max-width:1400px;margin:0 auto;padding:0 2.5rem}.section-header{text-align:center;max-width:700px;margin:0 auto 5rem}.showcase-title{font-size:2.5rem;margin:.8rem 0 1rem}.showcase-subtitle{color:var(--text-secondary)}.interactive-interactive-wrapper{display:grid;grid-template-columns:1.2fr .8fr;gap:4rem;align-items:center}.shoe-display-container{position:relative;border-radius:8px;overflow:hidden;background:radial-gradient(circle,#e51b240d,#0a0a0a66);border:1px solid var(--glass-border);box-shadow:inset 0 0 50px #0009;aspect-ratio:16 / 9;display:flex;align-items:center;justify-content:center}.details-shoe-canvas{width:100%;height:100%;display:block}.hotspot{position:absolute;width:28px;height:28px;border:none;background:transparent;cursor:pointer;z-index:10;transform:translate(-50%,-50%);outline:none}.hotspot-dot{display:block;width:10px;height:10px;background-color:var(--accent-red);border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 10px var(--accent-red);transition:transform .3s ease}.hotspot:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:26px;height:26px;border:1.5px solid var(--accent-red);border-radius:50%;box-sizing:border-box}.hotspot.pulsing:before{animation:hotspotPulse 2s infinite cubic-bezier(.16,1,.3,1)}@keyframes hotspotPulse{0%{width:16px;height:16px;opacity:1}to{width:36px;height:36px;opacity:0}}.hotspot:hover .hotspot-dot,.hotspot.active .hotspot-dot{background-color:#fff;transform:translate(-50%,-50%) scale(1.3);box-shadow:0 0 15px #fff}.hotspot:hover:before,.hotspot.active:before{border-color:#fff;animation-play-state:paused;transform:translate(-50%,-50%) scale(1.1);opacity:.5}.details-info-panel{position:relative;min-height:250px}.info-card{position:absolute;top:0;left:0;width:100%;display:none;background:var(--glass-bg);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid var(--glass-border);padding:2.5rem;border-radius:8px;box-shadow:0 10px 30px #0000004d}.info-card.active{display:block;position:relative;animation:cardFadeIn .5s cubic-bezier(.16,1,.3,1) forwards}@keyframes cardFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.info-card-icon{color:var(--accent-red);margin-bottom:1.5rem;display:flex}.card-num{font-family:var(--font-heading);font-size:2.5rem;color:#ff1a2533;font-weight:700;position:absolute;top:1.5rem;right:2rem}.info-card h3{font-size:1.5rem;margin-bottom:1rem;color:#fff}.info-card p{margin-bottom:1.5rem}.spec-tag{display:inline-block;font-family:var(--font-heading);font-size:.75rem;letter-spacing:.1em;color:var(--accent-red);border:1px solid rgba(229,27,36,.3);padding:.4rem .8rem;border-radius:4px;font-weight:600}.specs-grid-section{position:relative;z-index:3;width:100%;background-color:var(--bg-primary);padding:5rem 0;border-top:1px solid var(--glass-border)}.specs-container{max-width:1400px;margin:0 auto;padding:0 2.5rem}.specs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}.spec-box{padding:2.5rem;text-align:center;transition:var(--transition-smooth)}.spec-box:hover{transform:translateY(-5px);border-color:#ff1a254d;box-shadow:0 10px 25px #ff1a250d}.spec-box h4{font-size:.8rem;color:var(--text-secondary);letter-spacing:.15em;margin-bottom:1rem;font-weight:500}.spec-highlight{font-family:var(--font-heading);font-size:1.6rem;color:#fff;font-weight:700;margin-bottom:.5rem}.spec-caption{font-size:.75rem;color:var(--text-secondary)}.purchase-cta-section{position:relative;z-index:3;width:100%;background-color:#050505;padding:8rem 0;border-top:1px solid var(--glass-border);overflow:hidden;text-align:center}.cta-background-glow{position:absolute;bottom:0;left:50%;transform:translate(-50%);width:50%;height:200px;background:radial-gradient(ellipse at bottom,rgba(229,27,36,.15) 0%,transparent 70%);z-index:0;pointer-events:none}.cta-container{position:relative;z-index:1;max-width:800px;margin:0 auto;padding:0 2.5rem}.purchase-cta-section h2{font-size:3rem;margin-bottom:1.5rem;letter-spacing:-.01em}.purchase-cta-section p{font-size:1.2rem;margin-bottom:3rem}.cta-buttons{display:flex;justify-content:center;gap:1.5rem}.site-footer{position:relative;z-index:3;background-color:#050505;padding:3.5rem 0;border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border)}.footer-container{max-width:1400px;margin:0 auto;padding:0 2.5rem;display:flex;justify-content:space-between;align-items:center}.site-footer p{font-size:.85rem;color:#fffc!important;text-shadow:0 1px 3px rgba(0,0,0,.9)}.footer-links{display:flex;gap:2rem}.footer-links a{color:#fff9!important;font-size:.85rem;text-decoration:none;text-shadow:0 1px 3px rgba(0,0,0,.9);transition:var(--transition-smooth)}.footer-links a:hover{color:#fff!important;text-shadow:0 0 8px rgba(255,255,255,.6)}@media (max-width: 1024px){.specs-grid{grid-template-columns:repeat(2,1fr)}.interactive-interactive-wrapper{grid-template-columns:1fr;gap:3rem}.details-info-panel{min-height:auto}}@media (max-width: 768px){.header-container{padding:1rem 1.5rem}.main-nav{display:none}.scroll-section{padding:0 1.5rem}.section-content{padding:2rem 1.5rem}.section-title{font-size:2.2rem}.specs-grid{grid-template-columns:1fr}.purchase-cta-section h2{font-size:2.2rem}.cta-buttons{flex-direction:column;align-items:stretch;gap:1rem}.footer-container{flex-direction:column;gap:1.5rem;text-align:center}}header.site-header{position:fixed;top:0;left:0;width:100%;z-index:100;background:var(--glass-bg)!important;backdrop-filter:blur(24px)!important;-webkit-backdrop-filter:blur(24px)!important;border-bottom:1px solid var(--glass-border)!important;transition:var(--transition-smooth)}header.site-header nav{display:flex;justify-content:space-between;align-items:center;max-width:1440px;margin:0 auto;padding:1.5rem 4rem}header.site-header .font-display-xl{font-family:var(--font-heading);font-size:2.2rem;font-weight:900;letter-spacing:-.04em;color:var(--text-primary);text-transform:uppercase}header.site-header .hidden.md\:flex{display:flex;align-items:center;gap:2.5rem}header.site-header .hidden.md\:flex a{font-family:var(--font-body);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;text-decoration:none;color:var(--text-secondary);transition:var(--transition-smooth);padding-bottom:4px}header.site-header .hidden.md\:flex a:hover{color:var(--text-primary)}header.site-header .hidden.md\:flex a.text-primary{color:var(--accent-red);border-bottom:2px solid var(--accent-red)}header.site-header .flex.items-center.gap-6{display:flex;align-items:center;gap:1.5rem}header.site-header button{background:transparent;border:none;color:var(--text-primary);cursor:pointer;transition:var(--transition-smooth);display:flex;align-items:center;justify-content:center;pointer-events:auto}header.site-header button:hover{color:var(--accent-red);transform:scale(1.05)}header.site-header button:active{transform:scale(.95)}header.site-header .cart-link,header.site-header .profile-link,header.site-header #theme-toggle{position:relative;display:flex;align-items:center;justify-content:center;text-decoration:none;color:var(--text-primary);transition:var(--transition-smooth);width:24px;height:24px;background:transparent;border:none;cursor:pointer;padding:0}header.site-header .cart-link:hover,header.site-header .profile-link:hover,header.site-header #theme-toggle:hover{color:var(--accent-red);transform:scale(1.05)}header.site-header .cart-link:active,header.site-header .profile-link:active,header.site-header #theme-toggle:active{transform:scale(.95)}.cart-badge{position:absolute;top:-5px;right:-5px;background-color:var(--accent-red);color:#fff;font-family:var(--font-body),sans-serif;font-weight:700;font-size:9px;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;line-height:1;transition:transform .3s cubic-bezier(.16,1,.3,1);z-index:10}.cart-badge.scale-0{transform:scale(0)}.cart-badge.scale-100{transform:scale(1)}.cart-badge.hidden{display:none!important}.purchase-cta-section{position:relative;overflow:hidden;background-color:#050505}.shader-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.85}.cta-container{position:relative;z-index:2}@media (max-width: 768px){header.site-header nav{padding:1rem 1.5rem}}