*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#007AFF;--primary-dark:#0056CC;--secondary:#5856D6;--success:#34C759;--warning:#FF9500;--danger:#FF3B30;--whatsapp:#25D366;--whatsapp-dark:#128C7E;--gray-50:#F9FAFB;--gray-100:#F3F4F6;--gray-200:#E5E7EB;--gray-300:#D1D5DB;--gray-400:#9CA3AF;--gray-500:#6B7280;--gray-600:#4B5563;--gray-700:#374151;--gray-800:#1F2937;--gray-900:#111827;--bg-primary:#FFFFFF;--bg-secondary:#F8FAFC;--bg-tertiary:#F1F5F9;--surface:rgba(255,255,255,0.8);--surface-hover:rgba(255,255,255,0.9);--text-primary:#1D1D1F;--text-secondary:#6E6E73;--text-tertiary:#86868B;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow:0 1px 3px 0 rgba(0,0,0,0.1),0 1px 2px 0 rgba(0,0,0,0.06);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);--radius-sm:6px;--radius:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-2xl:24px;--font-system:-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Helvetica Neue",Arial,sans-serif}@media (prefers-color-scheme:dark){:root{--bg-primary:#000000;--bg-secondary:#1C1C1E;--bg-tertiary:#2C2C2E;--surface:rgba(28,28,30,0.8);--surface-hover:rgba(28,28,30,0.9);--text-primary:#FFFFFF;--text-secondary:#EBEBF5;--text-tertiary:#EBEBF599;--gray-50:#1C1C1E;--gray-100:#2C2C2E;--gray-200:#3A3A3C;--gray-300:#48484A;--gray-400:#636366;--gray-500:#8E8E93;--gray-600:#AEAEB2;--gray-700:#C7C7CC;--gray-800:#D1D1D6;--gray-900:#F2F2F7}}body{font-family:var(--font-system);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:1200px;margin:0 auto;padding:0 20px}.hero{padding:80px 0 60px;text-align:center}.hero-content{max-width:800px;margin:0 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ease;outline:none}.filter-pill:hover{background:var(--surface-hover);border-color:var(--gray-300);color:var(--text-primary)}.filter-pill.active{background:var(--primary);border-color:var(--primary);color:white}.pill-count{background:rgba(255,255,255,.2);padding:2px 6px;border-radius:8px;font-size:12px;font-weight:600}.filter-pill.active .pill-count{background:rgba(255,255,255,.3)}.results-summary{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:32px}.results-text{color:var(--text-secondary);font-size:14px}.clear-filters{background:none;border:none;color:var(--primary);font-size:14px;font-weight:500;cursor:pointer;text-decoration:underline;transition:color .2s ease}.clear-filters:hover{color:var(--primary-dark)}.projects-section{margin-bottom:80px}.table-container{background:var(--surface);backdrop-filter:blur(20px);border:1px solid var(--gray-200);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}.table-wrapper{overflow-x:auto}.projects-table{width:100%;border-collapse:collapse}.projects-table thead{background:var(--gray-50);border-bottom:1px solid var(--gray-200)}.projects-table th{padding:16px 24px;text-align:left;font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.th-id{width:80px}.th-category{width:120px}.th-action{width:140px;text-align:center}.project-row{border-bottom:1px solid var(--gray-100);transition:all .2s ease;opacity:0;animation:fadeInUp .4s ease forwards}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.project-row:hover{background:var(--gray-50)}.project-row:last-child{border-bottom:none}.projects-table td{padding:20px 24px;vertical-align:middle}.td-id{font-weight:600;color:var(--text-tertiary);font-size:14px}.project-number{font-family:SF Mono,Monaco,Inconsolata,Roboto Mono,monospace}.project-info{display:flex;flex-direction:column}.project-name{font-size:16px;font-weight:600;color:var(--text-primary);line-height:1.4;margin:0}.td-category{text-align:center}.category-badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:var(--radius-xl);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.category-badge.ai{background:rgba(0,122,255,.1);color:var(--primary);border:1px solid rgba(0,122,255,.2)}.category-badge.web{background:rgba(88,86,214,.1);color:var(--secondary);border:1px solid rgba(88,86,214,.2)}.td-action{text-align:center}.whatsapp-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;background:var(--whatsapp);color:white;border:none;border-radius:var(--radius-xl);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:var(--shadow-sm);outline:none;min-width:44px;min-height:44px}.whatsapp-btn:hover{background:var(--whatsapp-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.whatsapp-btn:active{transform:translateY(0)}.whatsapp-icon{flex-shrink:0;width:18px;height:18px;fill:currentColor}.empty-state{text-align:center;padding:80px 20px;background:var(--surface);backdrop-filter:blur(20px);border:1px solid var(--gray-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.empty-icon{margin-bottom:24px;color:var(--text-tertiary)}.empty-title{font-size:24px;font-weight:600;color:var(--text-primary);margin-bottom:12px}.empty-description{color:var(--text-secondary);margin-bottom:32px;max-width:400px;margin-left:auto;margin-right:auto}.reset-btn{padding:12px 24px;background:var(--primary);color:white;border:none;border-radius:var(--radius-xl);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:var(--shadow-sm)}.reset-btn:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}@media (max-width:768px){.container{padding:0 16px}.hero{padding:60px 0 40px}.hero-content{max-height:200px}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.125rem}.search-input{padding:14px 20px 14px 48px;font-size:16px}.search-icon{left:16px}.filter-pills{justify-content:flex-start;overflow-x:auto;padding-bottom:8px;-webkit-overflow-scrolling:touch}.filter-pill{white-space:nowrap;flex-shrink:0}.results-summary{flex-direction:column;gap:8px}.table-wrapper{overflow-x:visible}.projects-table{width:100%;min-width:auto;table-layout:fixed}.projects-table td,.projects-table th{padding:10px 6px}.td-id,.td-serial,.th-id,.th-serial{display:none}.th-action{width:25%;text-align:left;order:-1}.th-title{width:50%}.th-category{width:25%}.td-action{text-align:left;order:-1}.project-row{display:table-row}.project-row .td-action{display:table-cell}.project-name{font-size:14px;line-height:1.3;word-wrap:break-word;overflow-wrap:break-word}.category-badge{font-size:10px;padding:3px 6px;white-space:nowrap}.whatsapp-btn{padding:8px 6px;font-size:12px;min-width:40px;min-height:40px;justify-content:center;border-radius:8px}.btn-text{display:none}.whatsapp-icon{width:18px!important;height:18px!important;flex-shrink:0}.empty-state{padding:60px 20px}.empty-title{font-size:20px}}@media (max-width:480px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.projects-table td,.projects-table th{padding:10px 6px 10px 20px}.th-id{width:12%}.th-title{width:48%}.th-category{width:18%}.th-action{width:22%}.project-name{font-size:13px;line-height:1.2}.project-number{font-size:12px}.whatsapp-btn{padding:6px 4px;gap:4px;min-width:36px;min-height:36px;border-radius:6px}.whatsapp-icon{width:16px!important;height:16px!important}.category-badge{font-size:9px;padding:2px 4px}}@media (min-width:769px) and (max-width:1024px){.container{padding:0 32px}.hero-title{font-size:3.5rem}}@media (min-width:1400px){.container{max-width:1400px}.hero{padding:100px 0 80px}.hero-title{font-size:4.5rem}.hero-subtitle{font-size:1.375rem}}