:root{--color-bg: #0f0a0a;--color-surface: #1a0f0f;--color-primary: #800000;--color-primary-dark: #4a0404;--color-accent: #ffd700;--color-text: #f0f0f0;--color-text-muted: #a0a0a0;--font-main: "Inter", sans-serif;--font-display: "Outfit", sans-serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 8rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .5)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;color:var(--color-text)}a{text-decoration:none;color:inherit;transition:color .3s ease}ul{list-style:none}img{max-width:100%;border-radius:var(--radius-md)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}header{position:fixed;top:0;left:0;width:100%;background:#0f0a0acc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;padding:var(--spacing-sm) 0;border-bottom:1px solid rgba(255,255,255,.1)}nav{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--color-primary);letter-spacing:-.05em}.nav-links{display:flex;gap:var(--spacing-md)}.nav-links a:hover{color:var(--color-primary)}.hero{height:100vh;display:flex;justify-content:center;align-items:center;text-align:center;padding:0 20px;position:relative;overflow:hidden}#matrix-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;opacity:.15;pointer-events:none}.hero-content{max-width:800px;animation:fadeIn 1.5s ease}.profile-img{width:180px;height:180px;object-fit:cover;border-radius:50%;border:4px solid var(--color-accent);box-shadow:0 0 20px var(--color-primary);margin-bottom:var(--spacing-md)}.hero h1{font-size:4rem;margin-bottom:var(--spacing-sm);background:linear-gradient(to right,#fff,var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero p{font-size:1.5rem;color:var(--color-text-muted);margin-bottom:var(--spacing-md)}.btn{display:inline-block;padding:12px 30px;background:var(--color-primary);color:#fff;border-radius:50px;font-weight:600;text-transform:uppercase;letter-spacing:1px;transition:transform .3s ease,box-shadow .3s ease;border:1px solid var(--color-primary)}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px #80000066;background:transparent;color:var(--color-primary)}.btn-outline{background:transparent;border:1px solid var(--color-text);margin-left:var(--spacing-sm)}.btn-outline:hover{background:var(--color-text);color:var(--color-bg)}section{padding:var(--spacing-xl) 0}.section-title{text-align:center;font-size:2.5rem;margin-bottom:var(--spacing-lg);position:relative;display:inline-block;left:50%;transform:translate(-50%)}.section-title:after{content:"";display:block;width:60px;height:4px;background:var(--color-primary);margin:10px auto 0;border-radius:2px}.about p{font-size:1.2rem;color:var(--color-text-muted);text-align:center;max-width:800px;margin:0 auto var(--spacing-md)}.cert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-md)}.cert-card{background:var(--color-surface);padding:var(--spacing-md);border-radius:var(--radius-md);text-align:center;border:1px solid rgba(255,255,255,.05);transition:transform .3s ease,border-color .3s ease}.cert-card:hover{transform:translateY(-5px);border-color:var(--color-primary);background:linear-gradient(145deg,var(--color-surface),#2a1111)}.cert-icon{font-size:2.5rem;color:var(--color-accent);margin-bottom:var(--spacing-sm)}.cert-img{width:60px;height:auto;margin-bottom:var(--spacing-sm);filter:drop-shadow(0 0 5px rgba(118,185,0,.5))}.cert-card h3{font-size:1.2rem;margin-bottom:.5rem}.cert-card p{color:var(--color-text-muted);font-size:.9rem;margin-bottom:.5rem}.cert-date{display:inline-block;background:#80000033;color:var(--color-primary);padding:4px 8px;border-radius:4px;font-size:.8rem;font-weight:600;margin-bottom:.5rem}.cert-link{font-size:.8rem;color:var(--color-accent);text-decoration:underline;opacity:.8}.cert-link:hover{opacity:1}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-md)}.project-card{background:var(--color-surface);border-radius:var(--radius-md);overflow:hidden;transition:transform .3s ease;border:1px solid rgba(255,255,255,.05)}.project-card:hover{transform:translateY(-5px);border-color:var(--color-primary)}.project-img{width:100%;height:200px;object-fit:cover}.project-info{padding:var(--spacing-sm)}.project-info h3{margin-bottom:.5rem}.tags span{display:inline-block;background:#ffffff1a;padding:4px 10px;border-radius:20px;font-size:.8rem;margin-right:5px;color:var(--color-accent)}.blog-list{display:flex;flex-direction:column;gap:var(--spacing-md);max-width:800px;margin:0 auto}.blog-item{background:var(--color-surface);padding:var(--spacing-md);border-radius:var(--radius-md);display:flex;justify-content:flex-start;align-items:center;border-left:4px solid var(--color-primary)}.blog-content{flex-grow:1}.blog-icon-img{width:50px;height:50px;object-fit:cover;border-radius:5px;margin-right:15px}.contact-links{display:flex;justify-content:center;gap:var(--spacing-md);flex-wrap:wrap}.contact-btn{display:inline-flex;align-items:center;gap:10px;background:var(--color-primary);color:#fff;padding:15px 30px;border-radius:var(--radius-sm);font-weight:600;font-size:1.1rem;transition:all .3s ease;min-width:180px;justify-content:center;box-shadow:var(--shadow-sm)}.contact-btn:hover{background:var(--color-primary-dark);transform:translateY(-3px);box-shadow:0 5px 15px #80000066}.contact-btn i{font-size:1.4rem}footer{text-align:center;padding:var(--spacing-md);color:var(--color-text-muted);border-top:1px solid rgba(255,255,255,.05);margin-top:var(--spacing-xl)}.modal{display:none;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background-color:#0009;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}.modal.show{display:flex;opacity:1}.modal-content{background:#ffffff1a;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);padding:2rem;border-radius:var(--radius-md);width:90%;max-width:600px;border:1px solid rgba(255,255,255,.2);position:relative;box-shadow:0 8px 32px #0000005e;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}.close-modal{position:absolute;top:10px;right:20px;color:#fff;font-size:28px;font-weight:700;cursor:pointer;z-index:10}.close-modal:hover{color:var(--color-primary)}.contact-form{display:flex;flex-direction:column;gap:15px}.form-group{display:flex;gap:15px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px;border:none;border-radius:4px;background:#ffffffe6;color:#333;font-family:Inter,sans-serif;font-size:.95rem}.form-group input::placeholder,.form-group textarea::placeholder{color:#888}.form-group.full-width{width:100%}.submit-btn{background:#006056;color:#fff;padding:15px;border:none;border-radius:4px;font-weight:700;cursor:pointer;letter-spacing:1px;transition:background .3s ease;margin-top:10px}.submit-btn:hover{background:#004d45}@media(max-width:600px){.form-group{flex-direction:column}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.hero h1{font-size:2.5rem}.nav-links{display:none}}.hidden{opacity:0;transform:translateY(30px);transition:all .8s ease}.visible{opacity:1;transform:translateY(0)}