:root{--primary: #2563EB;--primary-dark: #1D4ED8;--primary-light: #3B82F6;--secondary: #0F172A;--accent: #06B6D4;--accent-green: #10B981;--bg-light: #F8FAFC;--bg-card: #FFFFFF;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--border: #E2E8F0;--danger: #EF4444;--warning: #FBBF24;--gradient-hero: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #1D4ED8 100%);--gradient-cta: linear-gradient(135deg, #2563EB 0%, #06B6D4 100%);--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1);--shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1);--radius: 12px;--radius-sm: 8px;--radius-full: 9999px;--transition: all .3s ease}*{box-sizing:border-box}body{font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe 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.text-gradient{background:var(--gradient-cta);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.1rem;color:#94a3b8;margin-bottom:2rem;line-height:1.7}.hero-code-card{background:#ffffff0d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:1.5rem}.code-dots{display:flex;gap:8px;margin-bottom:1rem}.code-dots span{width:12px;height:12px;border-radius:50%}.code-block{background:#0000004d;border-radius:12px;padding:1.25rem;font-family:Fira Code,Courier New,monospace;font-size:.8rem;color:#94a3b8;line-height:1.8}.code-block .keyword{color:#c084fc}.code-block .string{color:#34d399}.code-block .function{color:#60a5fa}.code-block .comment{color:#475569}.stats-bar{background:var(--secondary);padding:2.5rem 0}.stat-item{text-align:center;color:#fff}.stat-number{font-family:Space Grotesk,sans-serif;font-size:2.5rem;font-weight:700}.stat-number span{color:var(--accent)}.stat-label{font-size:.85rem;color:#94a3b8;margin-top:.25rem}.section{padding:4.5rem 0}.section-label{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:.5rem}.section-title{font-family:Space Grotesk,sans-serif;font-size:2.25rem;font-weight:700;color:var(--text-primary);margin-bottom:.75rem}.section-desc{font-size:1rem;color:var(--text-secondary);max-width:600px;margin:0 auto}.service-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--transition);height:100%;display:flex;flex-direction:column}.service-card:hover{box-shadow:var(--shadow-xl);transform:translateY(-4px)}.card-img-wrapper{height:200px;overflow:hidden;position:relative}.card-img-wrapper img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.service-card:hover .card-img-wrapper img{transform:scale(1.05)}.card-badge-overlay{position:absolute;top:12px;left:12px;background:#2563ebe6;color:#fff;padding:4px 12px;border-radius:var(--radius-full);font-size:.7rem;font-weight:600}.card-fav-btn{position:absolute;top:12px;right:12px;width:36px;height:36px;background:#ffffffe6;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;font-size:1rem;cursor:pointer;transition:var(--transition);color:var(--text-muted)}.card-fav-btn:hover,.card-fav-btn.active{color:var(--danger);background:#fff}.card-fav-btn.active i:before{content:"\f415"}.card-body-custom{padding:1.25rem;flex:1;display:flex;flex-direction:column}.card-body-custom .card-title{font-size:1.1rem;font-weight:700;margin-bottom:.5rem}.card-body-custom .card-text{font-size:.875rem;color:var(--text-secondary);line-height:1.6;flex:1}.card-footer-custom{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-top:1px solid var(--border)}.card-price{font-size:1.25rem;font-weight:700;color:var(--primary)}.card-price small{font-size:.75rem;color:var(--text-muted);font-weight:400}.tag{display:inline-flex;padding:3px 10px;border-radius:var(--radius-full);font-size:.7rem;font-weight:600;margin-right:4px;margin-bottom:4px}.tag-blue{background:#eff6ff;color:#2563eb}.tag-green{background:#ecfdf5;color:#059669}.tag-purple{background:#f5f3ff;color:#7c3aed}.tag-orange{background:#fff7ed;color:#ea580c}.tag-red{background:#fee2e2;color:#ef4444}.tag-cyan{background:#ecfeff;color:#0891b2}.category-card{padding:2rem 1.5rem;border-radius:16px;text-align:center;transition:var(--transition);cursor:pointer}.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.category-card .icon{font-size:2.5rem;margin-bottom:.75rem}.category-card h5{font-size:1rem;font-weight:700;margin-bottom:.25rem}.category-card 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.page-link{background:var(--primary);border-color:var(--primary)}.modal-content{border-radius:16px;border:none}.modal-header{border-bottom-color:var(--border)}.modal-footer{border-top-color:var(--border)}@media(max-width:992px){.hero-title{font-size:2.25rem}.hero-code-card{display:none}.stat-number,.section-title{font-size:1.75rem}}@media(max-width:768px){.hero-section{padding:3rem 0}.hero-title{font-size:2rem}.section{padding:3rem 0}.detail-image-main{height:250px}.fav-item{flex-direction:column;text-align:center}.fav-item-image{width:60px;height:60px}}@media(max-width:576px){.hero-title{font-size:1.75rem}.stat-number{font-size:1.5rem}.card-img-wrapper{height:160px}.filters-bar{flex-direction:column}}.bg-gradient-blue{background:linear-gradient(135deg,#1e3a5f,#2563eb)}.bg-gradient-purple{background:linear-gradient(135deg,#1e293b,#7c3aed)}.bg-gradient-green{background:linear-gradient(135deg,#064e3b,#10b981)}.bg-gradient-orange{background:linear-gradient(135deg,#7c2d12,#ea580c)}.bg-gradient-cyan{background:linear-gradient(135deg,#1e293b,#0ea5e9)}.bg-gradient-indigo{background:linear-gradient(135deg,#312e81,#6366f1)}.text-gradient{background:var(--gradient-cta);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hover-lift{transition:var(--transition)}.hover-lift:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}