:root{--primary-color:#ff6b35;--secondary-color:#232f3e;--accent-color:#146eb4;--text-color:#333333;--text-light:#666666;--background-color:#ffffff;--background-light:#f8f9fa;--border-color:#e9ecef;--font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--font-size-base:16px;--line-height-base:1.6;--container-max-width:1200px;--border-radius:8px;--shadow:0 2px 10px rgba(0, 0, 0, 0.1);--transition:all 0.3s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--text-color);background-color:var(--background-color)}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 20px}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;margin-bottom:1rem}h1{font-size:3rem}h2{font-size:2.5rem}h3{font-size:2rem}h4{font-size:1.5rem}.gradient-text{background:linear-gradient(135deg,var(--primary-color),var(--accent-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);z-index:1000;transition:var(--transition)}.nav-container{display:flex;align-items:center;justify-content:space-between;height:70px;max-width:var(--container-max-width);margin:0 auto;padding:0 20px}.brand-link{font-size:1.5rem;font-weight:700;text-decoration:none;color:var(--secondary-color)}.nav-menu{display:flex;gap:2rem}.nav-item{text-decoration:none;color:var(--text-color);font-weight:500;transition:var(--transition);position:relative}.nav-item:hover{color:var(--primary-color)}.nav-item::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--primary-color);transition:width .3s ease}.nav-item:hover::after{width:100%}.nav-toggle{display:none;flex-direction:column;cursor:pointer}.nav-toggle span{width:25px;height:3px;background:var(--text-color);margin:3px 0;transition:var(--transition)}.btn{display:inline-block;padding:12px 24px;border-radius:var(--border-radius);text-decoration:none;font-weight:500;text-align:center;cursor:pointer;border:2px solid;transition:var(--transition)}.btn-primary{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.btn-primary:hover{background:0 0;color:var(--primary-color)}.btn-secondary{background:var(--secondary-color);color:#fff;border-color:var(--secondary-color)}.btn-secondary:hover{background:0 0;color:var(--secondary-color)}.btn-outline{background:0 0;color:var(--primary-color);border-color:var(--primary-color)}.btn-outline:hover{background:var(--primary-color);color:#fff}.hero-section{min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,#f8f9fa 0,#e9ecef 100%);padding-top:70px}.hero-content{text-align:center;max-width:800px;margin:0 auto}.hero-title{font-size:3.5rem;margin-bottom:1.5rem;color:var(--secondary-color)}.hero-subtitle{font-size:1.25rem;color:var(--text-light);margin-bottom:2rem;max-width:600px;margin-left:auto;margin-right:auto}.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:3rem}.aws-badges{display:flex;justify-content:center;gap:2rem;margin-top:3rem}.cert-badge{height:80px;width:auto;opacity:.8;transition:var(--transition)}.cert-badge:hover{opacity:1;transform:scale(1.05)}section{padding:80px 0}.section-title{text-align:center;margin-bottom:3rem;color:var(--secondary-color)}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.about-text h3{color:var(--secondary-color);margin-bottom:1rem}.about-text p{margin-bottom:2rem;color:var(--text-light)}.certifications{margin-bottom:2rem}.cert-list{list-style:none;margin-top:1rem}.cert-list li{padding:.5rem 0;color:var(--text-light);position:relative;padding-left:1.5rem}.cert-list li::before{content:'✓';position:absolute;left:0;color:var(--primary-color);font-weight:700}.skills-grid{display:grid;gap:2rem}.skill-category h4{margin-bottom:1rem;color:var(--secondary-color)}.skill-tags{display:flex;flex-wrap:wrap;gap:.5rem}.tag{background:var(--background-light);color:var(--text-color);padding:.5rem 1rem;border-radius:20px;font-size:.9rem;border:1px solid var(--border-color)}.projects-section{background:var(--background-light)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:2rem}.project-card{background:#fff;border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition)}.project-card:hover{transform:translateY(-5px);box-shadow:0 5px 20px rgba(0,0,0,.15)}.project-image img{width:100%;height:200px;object-fit:cover}.project-content{padding:2rem}.project-content h3{margin-bottom:1rem;color:var(--secondary-color)}.project-content p{color:var(--text-light);margin-bottom:1.5rem}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.project-link{color:var(--primary-color);text-decoration:none;font-weight:500}.project-link:hover{text-decoration:underline}.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:3rem}.blog-card{background:#fff;padding:2rem;border-radius:var(--border-radius);box-shadow:var(--shadow);transition:var(--transition)}.blog-card:hover{transform:translateY(-3px)}.blog-card h3 a{color:var(--secondary-color);text-decoration:none}.blog-card h3 a:hover{color:var(--primary-color)}.blog-card p{color:var(--text-light);margin:1rem 0}.blog-card time{color:var(--text-light);font-size:.9rem}.blog-cta{text-align:center}.contact-section{background:var(--secondary-color);color:#fff}.contact-section .section-title{color:#fff}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.contact-info p{margin-bottom:2rem;opacity:.9}.contact-methods{display:flex;flex-direction:column;gap:1rem}.contact-method{color:#fff;text-decoration:none;transition:var(--transition)}.contact-method:hover{color:var(--primary-color)}.method-label{display:block;font-size:.9rem;opacity:.7;margin-bottom:.25rem}.contact-form{background:rgba(255,255,255,.1);padding:2rem;border-radius:var(--border-radius)}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500}.form-group input,.form-group textarea{width:100%;padding:12px;border:1px solid rgba(255,255,255,.2);border-radius:var(--border-radius);background:rgba(255,255,255,.1);color:#fff;font-family:inherit}.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(255,255,255,.7)}.form-group input:focus,.form-group textarea:focus{outline:0;border-color:var(--primary-color)}.footer{background:var(--background-light);text-align:center;padding:2rem 0;color:var(--text-light)}@media (max-width:768px){.nav-menu{display:none}.nav-toggle{display:flex}.hero-title{font-size:2.5rem}.hero-cta{flex-direction:column;align-items:center}.about-content,.contact-content{grid-template-columns:1fr;gap:2rem}.projects-grid{grid-template-columns:1fr}.aws-badges{flex-direction:column;align-items:center}.cert-badge{height:60px}}@media (max-width:480px){.container{padding:0 15px}.hero-title{font-size:2rem}.hero-subtitle{font-size:1.1rem}section{padding:60px 0}}.blog-post{margin-top:70px}.blog-header{background:linear-gradient(135deg,var(--background-light) 0,#fff 100%);padding:80px 0 60px;border-bottom:1px solid var(--border-color)}.blog-meta{display:flex;gap:20px;align-items:center;margin-bottom:20px;font-size:.9rem;color:var(--text-light)}.blog-date{color:var(--accent-color);font-weight:500}.blog-reading-time{display:flex;align-items:center;gap:5px}.blog-reading-time::before{content:"⏱"}.blog-title{font-size:3.5rem;font-weight:700;line-height:1.2;margin-bottom:20px;color:var(--secondary-color)}.blog-subtitle{font-size:1.3rem;line-height:1.5;color:var(--text-light);margin-bottom:30px;max-width:80%}.blog-tags{display:flex;gap:10px;flex-wrap:wrap}.tag{background:var(--primary-color);color:#fff;padding:5px 12px;border-radius:20px;font-size:.8rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.blog-content{padding:80px 0;max-width:800px;margin:0 auto}.blog-content section{margin-bottom:60px}.blog-content h2{font-size:2.2rem;color:var(--secondary-color);margin-top:60px;margin-bottom:30px;position:relative;padding-bottom:15px}.blog-content h2::after{content:'';position:absolute;bottom:0;left:0;width:50px;height:3px;background:linear-gradient(90deg,var(--primary-color),var(--accent-color));border-radius:2px}.blog-content h3{font-size:1.6rem;color:var(--secondary-color);margin-top:40px;margin-bottom:20px}.blog-content p{margin-bottom:25px;line-height:1.7;color:var(--text-color)}.blog-content ol,.blog-content ul{margin-bottom:25px;padding-left:30px}.blog-content li{margin-bottom:8px;line-height:1.6}.callout{padding:25px;margin:30px 0;border-left:4px solid;border-radius:0 var(--border-radius) var(--border-radius) 0;background:var(--background-light)}.callout--info{border-left-color:var(--accent-color);background:rgba(20,110,180,.05)}.callout--warning{border-left-color:#f39c12;background:rgba(243,156,18,.05)}.callout--danger{border-left-color:#e74c3c;background:rgba(231,76,60,.05)}.callout--success{border-left-color:#27ae60;background:rgba(39,174,96,.05)}.callout strong{color:var(--secondary-color)}code{font-family:Monaco,Menlo,'Ubuntu Mono',monospace;font-size:.9rem;background:var(--background-light);padding:2px 6px;border-radius:4px;color:var(--secondary-color);border:1px solid var(--border-color)}pre{background:#2d3748;color:#e2e8f0;padding:25px;border-radius:var(--border-radius);overflow-x:auto;margin:30px 0;border:1px solid #4a5568;box-shadow:var(--shadow);position:relative}pre code{background:0 0;padding:0;border:none;color:inherit;font-size:.9rem;line-height:1.5}pre[class*=language-]::before{content:attr(data-language);position:absolute;top:10px;right:15px;background:var(--primary-color);color:#fff;padding:2px 8px;border-radius:4px;font-size:.7rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}pre[class*=language-]{background:#2d3748!important;color:#e2e8f0!important}pre[class*=language-] code{background:0 0!important;color:inherit!important}.token.cdata,.token.comment,.token.doctype,.token.prolog{color:#a0aec0!important;font-style:italic}.token.punctuation{color:#e2e8f0!important}.token.boolean,.token.constant,.token.deleted,.token.number,.token.property,.token.symbol,.token.tag{color:#f56565!important}.token.attr-name,.token.builtin,.token.char,.token.inserted,.token.selector,.token.string{color:#68d391!important}.language-css .token.string,.style .token.string,.token.entity,.token.operator,.token.url{color:#4fd1c7!important}.token.atrule,.token.attr-value,.token.keyword{color:#9f7aea!important}.token.class-name,.token.function{color:#fbb6ce!important}.token.important,.token.regex,.token.variable{color:#fed7d7!important}.token.keyword.keyword-const,.token.keyword.keyword-let,.token.keyword.keyword-var{color:#9f7aea!important}.token.keyword.keyword-async,.token.keyword.keyword-await,.token.keyword.keyword-return{color:#f56565!important}.token.keyword.keyword-export,.token.keyword.keyword-from,.token.keyword.keyword-import{color:#4fd1c7!important}.token.keyword.keyword-class,.token.keyword.keyword-def,.token.keyword.keyword-elif,.token.keyword.keyword-else,.token.keyword.keyword-except,.token.keyword.keyword-for,.token.keyword.keyword-if,.token.keyword.keyword-try,.token.keyword.keyword-while{color:#9f7aea!important}.token.keyword.keyword-data,.token.keyword.keyword-output,.token.keyword.keyword-resource,.token.keyword.keyword-variable{color:#9f7aea!important}li code,p code{background:rgba(45,55,72,.1);color:var(--secondary-color);font-weight:500}pre::-webkit-scrollbar{height:8px}pre::-webkit-scrollbar-track{background:#1a202c;border-radius:4px}pre::-webkit-scrollbar-thumb{background:#4a5568;border-radius:4px}pre::-webkit-scrollbar-thumb:hover{background:#718096}.comparison-table{margin:30px 0;overflow-x:auto}.comparison-table table{width:100%;border-collapse:collapse;background:#fff;box-shadow:var(--shadow);border-radius:var(--border-radius);overflow:hidden}.comparison-table td,.comparison-table th{padding:15px;text-align:left;border-bottom:1px solid var(--border-color)}.comparison-table th{background:var(--background-light);font-weight:600;color:var(--secondary-color)}.comparison-table tr:hover{background:rgba(255,107,53,.02)}.checklist{margin:20px 0}.checklist label{display:flex;align-items:center;gap:10px;padding:10px 0;cursor:pointer;user-select:none}.checklist input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary-color)}.cost-comparison{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:40px 0}.cost-after,.cost-before{background:#fff;padding:30px;border-radius:var(--border-radius);box-shadow:var(--shadow);border-left:4px solid}.cost-before{border-left-color:#e74c3c}.cost-after{border-left-color:#27ae60}.cost-after h4,.cost-before h4{margin-bottom:20px;font-size:1.3rem}.cost-after ul,.cost-before ul{list-style:none;padding-left:0}.cost-after li,.cost-before li{padding:8px 0;border-bottom:1px solid var(--border-color)}.cost-after li:last-child,.cost-before li:last-child{border-bottom:none;font-weight:600;color:var(--secondary-color)}.blog-footer{background:var(--background-light);padding:60px 0;border-top:1px solid var(--border-color)}.blog-author{margin-bottom:40px}.author-info h3{margin-bottom:15px;color:var(--secondary-color)}.blog-share h4{margin-bottom:15px;color:var(--secondary-color)}.share-buttons{display:flex;gap:15px}.share-button{padding:10px 20px;border-radius:var(--border-radius);text-decoration:none;font-weight:500;transition:var(--transition)}.share-button.twitter{background:#1da1f2;color:#fff}.share-button.linkedin{background:#0077b5;color:#fff}.share-button.reddit{background:#ff4500;color:#fff}.share-button:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.hero--blog{background:linear-gradient(135deg,var(--background-light) 0,#fff 100%);padding:150px 0 80px;text-align:center}.posts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:40px;margin-top:60px}.post-card{background:#fff;padding:30px;border-radius:var(--border-radius);box-shadow:var(--shadow);border:1px solid var(--border-color);transition:var(--transition)}.post-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,.1)}.post-meta{display:flex;gap:15px;align-items:center;margin-bottom:15px;font-size:.9rem;color:var(--text-light)}.post-date{color:var(--accent-color);font-weight:500}.post-title{margin-bottom:15px}.post-title a{color:var(--secondary-color);text-decoration:none;font-size:1.4rem;font-weight:600;line-height:1.3}.post-title a:hover{color:var(--primary-color)}.post-excerpt{color:var(--text-light);line-height:1.6;margin-bottom:20px}.post-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.post-tags .tag{font-size:.7rem;padding:4px 10px}.post-link{color:var(--primary-color);text-decoration:none;font-weight:500;display:inline-flex;align-items:center;gap:5px}.post-link:hover{color:var(--accent-color)}.post-placeholder{background:linear-gradient(135deg,var(--background-light) 0,#fff 100%);padding:40px;border-radius:var(--border-radius);border:2px dashed var(--border-color);text-align:center}.placeholder-content h3{color:var(--text-light);margin-bottom:15px}.placeholder-content p{color:var(--text-light);font-style:italic}@media (max-width:768px){.blog-title{font-size:2.5rem}.blog-subtitle{font-size:1.1rem;max-width:100%}.blog-content{padding:40px 0}.blog-content h2{font-size:1.8rem;margin-top:40px}.cost-comparison{grid-template-columns:1fr;gap:20px}.posts-grid{grid-template-columns:1fr}.share-buttons{flex-wrap:wrap}pre{padding:15px;margin:20px -20px;border-radius:0}}