:root{--color-bg: #0a0a0f;--color-bg-secondary: #12121a;--color-bg-tertiary: #1a1a24;--color-surface: #1e1e2a;--color-border: rgba(255, 255, 255, .08);--color-border-hover: rgba(255, 255, 255, .15);--color-text: #ffffff;--color-text-secondary: #a0a0b0;--color-text-muted: #6b6b7b;--color-primary: #6366f1;--color-primary-hover: #818cf8;--color-primary-glow: rgba(99, 102, 241, .4);--color-accent: #22d3ee;--color-accent-glow: rgba(34, 211, 238, .3);--gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);--gradient-text: linear-gradient(135deg, #6366f1 0%, #22d3ee 100%);--gradient-glow: radial-gradient(circle at center, var(--color-primary-glow) 0%, transparent 70%);--font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-size-5xl: 3.5rem;--font-size-6xl: 4.5rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .4);--shadow-glow: 0 0 40px var(--color-primary-glow);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);background:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.bg-gradient{position:fixed;inset:0;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(99,102,241,.15) 0%,transparent 50%),radial-gradient(ellipse 60% 40% at 80% 50%,rgba(139,92,246,.1) 0%,transparent 50%),radial-gradient(ellipse 60% 40% at 20% 80%,rgba(34,211,238,.08) 0%,transparent 50%);pointer-events:none;z-index:0}.bg-grid{position:fixed;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:0}.nav{position:fixed;top:0;left:0;right:0;z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0a0a0fcc;border-bottom:1px solid var(--color-border)}.nav-container{max-width:1200px;margin:0 auto;padding:var(--space-4) var(--space-6);display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:var(--space-3);font-weight:700;font-size:var(--font-size-xl)}.logo-icon{font-size:var(--font-size-2xl)}.nav-links{display:flex;align-items:center;gap:var(--space-8)}.nav-links a{color:var(--color-text-secondary);font-size:var(--font-size-sm);font-weight:500;transition:color var(--transition-fast)}.nav-links a:hover{color:var(--color-text)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);font-size:var(--font-size-sm);font-weight:600;border-radius:var(--radius-lg);border:none;cursor:pointer;transition:all var(--transition-base);white-space:nowrap}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 60px var(--color-primary-glow)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-bg-tertiary);border-color:var(--color-border-hover)}.btn-large{padding:var(--space-4) var(--space-8);font-size:var(--font-size-base);border-radius:var(--radius-xl)}.hero{position:relative;z-index:1;min-height:100vh;display:grid;grid-template-columns:1fr 1fr;gap:var(--space-16);align-items:center;max-width:1400px;margin:0 auto;padding:var(--space-24) var(--space-8)}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-6)}.badge-dot{width:8px;height:8px;background:var(--color-accent);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.hero-title{font-size:var(--font-size-5xl);font-weight:800;line-height:1.1;margin-bottom:var(--space-6);letter-spacing:-.02em}.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:var(--font-size-lg);color:var(--color-text-secondary);max-width:500px;margin-bottom:var(--space-8);line-height:1.7}.hero-cta{display:flex;gap:var(--space-4);margin-bottom:var(--space-12)}.hero-stats{display:flex;align-items:center;gap:var(--space-8)}.stat{text-align:left}.stat-value{display:block;font-size:var(--font-size-3xl);font-weight:700;color:var(--color-text)}.stat-label{font-size:var(--font-size-sm);color:var(--color-text-muted)}.stat-divider{width:1px;height:40px;background:var(--color-border)}.hero-visual{position:relative}.browser-mockup{background:var(--color-surface);border-radius:var(--radius-2xl);border:1px solid var(--color-border);overflow:hidden;box-shadow:var(--shadow-xl)}.browser-header{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);background:var(--color-bg-tertiary);border-bottom:1px solid var(--color-border)}.browser-dots{display:flex;gap:var(--space-2)}.browser-dots span{width:12px;height:12px;border-radius:50%;background:var(--color-border)}.browser-dots span:first-child{background:#ff5f57}.browser-dots span:nth-child(2){background:#febc2e}.browser-dots span:last-child{background:#28c840}.browser-url{flex:1;text-align:center;font-size:var(--font-size-sm);color:var(--color-text-muted);background:var(--color-bg-secondary);padding:var(--space-2) var(--space-4);border-radius:var(--radius-md)}.browser-content{padding:var(--space-6);min-height:300px}.shop-preview{background:linear-gradient(135deg,var(--color-bg-secondary) 0%,var(--color-bg) 100%);border-radius:var(--radius-lg);padding:var(--space-6)}.preview-hero{display:flex;gap:var(--space-6)}.preview-product{width:120px;height:120px;background:var(--gradient-primary);border-radius:var(--radius-lg);opacity:.8}.preview-text{flex:1;display:flex;flex-direction:column;gap:var(--space-3)}.preview-line{height:16px;background:var(--color-bg-tertiary);border-radius:var(--radius-sm)}.w-60{width:60%}.w-80{width:80%}.preview-price{width:80px;height:24px;background:var(--color-accent);border-radius:var(--radius-sm);opacity:.6}.preview-btn{width:140px;height:36px;background:var(--gradient-primary);border-radius:var(--radius-md)}.floating-card{position:absolute;display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);font-size:var(--font-size-sm);font-weight:500;box-shadow:var(--shadow-lg);animation:float 4s ease-in-out infinite}.card-1{top:20%;left:-60px;animation-delay:0s}.card-2{top:50%;right:-40px;animation-delay:1s}.card-3{bottom:10%;left:10%;animation-delay:2s}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.card-icon{font-size:var(--font-size-lg)}.features{position:relative;z-index:1;padding:var(--space-24) var(--space-8);max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:var(--space-16)}.section-badge{display:inline-block;padding:var(--space-2) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:var(--font-size-sm);color:var(--color-primary);font-weight:500;margin-bottom:var(--space-4)}.section-title{font-size:var(--font-size-4xl);font-weight:700;margin-bottom:var(--space-4)}.section-description{font-size:var(--font-size-lg);color:var(--color-text-secondary);max-width:600px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}.feature-card{padding:var(--space-8);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);transition:all var(--transition-base)}.feature-card:hover{border-color:var(--color-border-hover);transform:translateY(-4px);box-shadow:var(--shadow-lg)}.feature-icon{font-size:var(--font-size-4xl);margin-bottom:var(--space-4)}.feature-card h3{font-size:var(--font-size-xl);font-weight:600;margin-bottom:var(--space-3)}.feature-card p{color:var(--color-text-secondary);line-height:1.6}.how-it-works{position:relative;z-index:1;padding:var(--space-24) var(--space-8);max-width:1000px;margin:0 auto}.steps{display:flex;flex-direction:column;gap:0}.step{display:flex;gap:var(--space-8);padding:var(--space-8);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl)}.step-number{font-size:var(--font-size-5xl);font-weight:800;background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}.step-content h3{font-size:var(--font-size-xl);font-weight:600;margin-bottom:var(--space-2)}.step-content p{color:var(--color-text-secondary)}.step-connector{width:2px;height:40px;background:var(--color-border);margin-left:60px}.cta{position:relative;z-index:1;padding:var(--space-24) var(--space-8)}.cta-content{max-width:700px;margin:0 auto;text-align:center;padding:var(--space-16);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-2xl);position:relative;overflow:hidden}.cta-content:before{content:"";position:absolute;inset:-50%;background:var(--gradient-glow);opacity:.5;pointer-events:none}.cta-content h2{font-size:var(--font-size-3xl);font-weight:700;margin-bottom:var(--space-4);position:relative}.cta-content p{color:var(--color-text-secondary);margin-bottom:var(--space-8);position:relative}.cta-content .btn{position:relative}.footer{position:relative;z-index:1;padding:var(--space-8);border-top:1px solid var(--color-border)}.footer-content{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.footer-brand{display:flex;align-items:center;gap:var(--space-2);font-weight:600}.footer-copy{color:var(--color-text-muted);font-size:var(--font-size-sm)}@media(max-width:1024px){.hero{grid-template-columns:1fr;text-align:center;padding-top:var(--space-24)}.hero-description{margin-left:auto;margin-right:auto}.hero-cta,.hero-stats{justify-content:center}.hero-visual{display:none}.features-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.hero-title{font-size:var(--font-size-4xl)}.hero-cta{flex-direction:column;align-items:center}.hero-stats{flex-direction:column;gap:var(--space-4)}.stat-divider{display:none}.features-grid{grid-template-columns:1fr}.nav-links a:not(.btn){display:none}.step{flex-direction:column;gap:var(--space-4)}.step-connector{margin-left:var(--space-8)}}.shops-modal{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center}.shops-modal.hidden{display:none}.shops-modal-backdrop{position:absolute;inset:0;background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.shops-modal-content{position:relative;background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;max-width:700px;width:90%;max-height:80vh;overflow:hidden;display:flex;flex-direction:column}.shops-modal-header{padding:20px 24px;border-bottom:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center}.shops-modal-header h2{font-size:20px;font-weight:600}.shops-modal-close{background:none;border:none;font-size:28px;color:var(--color-text-muted);cursor:pointer}.shops-modal-body{padding:24px;overflow-y:auto}.shops-list{display:flex;flex-direction:column;gap:12px}.shops-empty{color:var(--color-text-muted);text-align:center;padding:40px}.shop-card{display:flex;gap:16px;padding:16px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:12px;align-items:center}.shop-card-image{width:80px;height:80px;border-radius:8px;object-fit:cover;background:var(--color-bg)}.shop-card-info{flex:1}.shop-card-name{font-weight:600;margin-bottom:4px}.shop-card-meta{font-size:13px;color:var(--color-text-muted)}.shop-card-actions{display:flex;gap:8px}.shop-card-btn{padding:8px 12px;font-size:13px;border-radius:6px;cursor:pointer;border:none;background:var(--color-bg);color:var(--color-text);transition:all .2s}.shop-card-btn:hover{background:var(--color-primary);color:#fff}.shop-card-btn.delete{color:#ef4444}.shop-card-btn.delete:hover{background:#ef4444;color:#fff}.nav-auth,.nav-user{display:flex;align-items:center;gap:8px;margin-left:16px;padding-left:16px;border-left:1px solid rgba(255,255,255,.1)}.nav-login-btn{padding:8px 16px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff!important;border-radius:8px;font-weight:500;font-size:14px;transition:all .2s}.nav-login-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #6366f166}.nav-user.hidden{display:none}.user-avatar-link{display:flex;align-items:center;gap:8px;text-decoration:none;padding:4px 8px;border-radius:6px;transition:background .2s}.user-avatar-link:hover{background:#ffffff1a}.user-avatar{font-size:20px}.user-name{font-size:14px;color:#fff;max-width:120px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-logout-btn{padding:6px 12px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fffc;border-radius:6px;font-size:13px;cursor:pointer;transition:all .2s}.nav-logout-btn:hover{background:#ef444433;border-color:#ef444466;color:#fca5a5}