/* CSS Variables */:root{--bg:#0a0e14;--bg-elevated:#121820;--bg-subtle:#1a1f28;--accent:#00d9ff;--accent-dim:#0098b8;--text:#e6edf3;--text-muted:#8b949e;--border:#30363d;--success:#3fb950;--warning:#d29922;--danger:#f85149}
/* RESET & BASE */*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}::selection{background:var(--accent);color:var(--bg)}
/* CONTAINER */.container{max-width:1200px;margin:0 auto;padding:0 2rem}
/* HEADER & NAVIGATION */.back-link:hover,.logo,.nav-links a:hover{color:var(--accent)}header{position:sticky;top:0;background:rgba(10,14,20,.95);border-bottom:none;backdrop-filter:none;z-index:1000;padding:1.2rem 0;transition:background .3s,backdrop-filter .3s,border-bottom .3s}header.scrolled{background:#0a0e14;border-bottom:1px solid var(--border);backdrop-filter:blur(8px)}nav{display:flex;justify-content:space-between;align-items:center}.logo{font-family:'JetBrains Mono',monospace;font-size:1.1rem;font-weight:600;text-decoration:none;transition:opacity .2s}.back-link,.nav-links a{color:var(--text-muted);text-decoration:none;font-size:.95rem;transition:color .2s}.logo:hover{opacity:.8}.nav-links{display:flex;gap:2rem;list-style:none}.nav-links a{font-weight:500;position:relative}.nav-links a::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--accent);transition:width .3s}.nav-links a.active::after,.nav-links a:hover::after{width:100%}.mobile-menu-btn{display:none;flex-direction:column;gap:5px;background:0 0;border:none;cursor:pointer;padding:.5rem}.mobile-menu-btn span{width:25px;height:2px;background:var(--accent);transition:.3s;border-radius:2px}.mobile-menu-btn.active span:first-child{transform:rotate(45deg) translate(7px,7px)}.mobile-menu-btn.active span:nth-child(2){opacity:0}.mobile-menu-btn.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}
/* SECTIONS */section{padding:5rem 0}.section-label{font-family:'JetBrains Mono',monospace;font-size:.85rem;color:var(--accent);text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem;font-weight:600}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem;background:linear-gradient(135deg,var(--text) 0,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-description{color:var(--text-muted);font-size:1.1rem;max-width:700px;margin-bottom:3rem;line-height:1.7}
/* HERO SECTION */.hero h1,.hero-badge{margin-bottom:1.5rem}.hero{min-height:85vh;display:flex;align-items:center;position:relative}.hero::before{content:'';position:absolute;top:10%;right:10%;width:500px;height:500px;background:radial-gradient(circle,rgba(0,217,255,.08) 0,transparent 70%);border-radius:50%;filter:blur(60px);animation:8s ease-in-out infinite float}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-30px)}}.hero-content{position:relative;z-index:1}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(0,217,255,.1);border:1px solid rgba(0,217,255,.2);padding:.5rem 1rem;border-radius:20px;font-size:.85rem}.status-dot{width:8px;height:8px;background:var(--success);border-radius:50%;animation:2s ease-in-out infinite pulse}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}.hero h1{font-size:clamp(2.5rem, 6vw, 4rem);font-weight:700;line-height:1.2}.hero h1 .highlight{color:var(--accent)}.hero-description{font-size:1.2rem;color:var(--text-muted);max-width:650px;margin-bottom:2rem;line-height:1.8}
/* BUTTONS */.cta-buttons{display:flex;gap:1rem;flex-wrap:wrap}.btn{padding:.9rem 2rem;border-radius:8px;text-decoration:none;font-weight:600;font-size:.95rem;transition:.3s;display:inline-flex;align-items:center;gap:.5rem;border:none;cursor:pointer}.btn-primary{background:var(--accent);color:var(--bg)}.btn-primary:hover{background:var(--accent-dim);transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,217,255,.3)}.btn-secondary{background:0 0;color:var(--accent);border:1px solid var(--accent)}.btn-secondary:hover{background:rgba(0,217,255,.1);transform:translateY(-2px)}
/* TAGS */.post-tags,.tech-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}.tag{background:rgba(0,217,255,.1);border:1px solid rgba(0,217,255,.2);padding:.4rem .9rem;border-radius:20px;font-size:.8rem;color:var(--accent);font-family:'JetBrains Mono',monospace;transition:.2s}.tag:hover{background:rgba(0,217,255,.2);transform:translateY(-2px)}
/* ABOUT SECTION */.about-content p,.contact-item,.stat-label{color:var(--text-muted)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}.about-content p{margin-bottom:1.5rem;line-height:1.8}.about-content strong,.contact-item:hover{color:var(--accent)}.contact-info{display:flex;flex-direction:column;gap:1rem;margin-top:2rem}.contact-item{display:flex;align-items:center;gap:.75rem;text-decoration:none;transition:color .2s;font-size:.95rem}.stat-box{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:2rem;height:100%}.stat-item{padding:1.5rem 0;border-bottom:1px solid var(--border)}.stat-item:last-child{border-bottom:none}.stat-label{font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem}.stat-value{font-size:1.5rem;font-weight:700;color:var(--accent)}
/* EXPERIENCE SECTION */.experience-list{display:flex;flex-direction:column;gap:2rem}.experience-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:2rem;transition:.3s;position:relative;overflow:hidden}.experience-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:var(--accent);transform:scaleY(0);transition:transform .3s}.experience-card:hover{border-color:var(--accent);transform:translateX(8px)}.experience-card:hover::before{transform:scaleY(1)}.experience-icon{font-size:2rem;margin-bottom:1rem}.experience-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:1rem;flex-wrap:wrap;gap:1rem}.experience-title{font-size:1.4rem;font-weight:600;color:var(--text);line-height:1.3}.experience-meta{font-size:.9rem;color:var(--text-muted);margin-bottom:1rem}.experience-description{color:var(--text-muted);line-height:1.7;margin-bottom:1rem}.experience-actions ul{list-style:none;padding-left:0;margin-top:1rem}.experience-actions li{padding:.5rem 0 .5rem 1.5rem;position:relative;color:var(--text-muted);line-height:1.6}.experience-actions li::before{content:'▹';position:absolute;left:0;color:var(--accent);font-weight:700}.experience-actions strong{color:var(--text)}
/* SKILLS SECTION */.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.skill-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:1.8rem;transition:.3s}.skill-card:hover{border-color:var(--accent);transform:translateY(-5px);box-shadow:0 8px 20px rgba(0,0,0,.3)}.skill-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.skill-icon{font-size:1.8rem}.skill-title{font-size:1.1rem;font-weight:600}.skill-items{display:flex;flex-wrap:wrap;gap:.5rem}
/* CERTIFICATIONS SECTION */.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;margin-bottom:3rem}.cert-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:1.5rem;transition:.3s}.cert-card:hover{border-color:var(--accent);transform:translateY(-3px)}.cert-header{display:flex;justify-content:space-between;align-items:start;gap:1rem;margin-bottom:1rem}.cert-content h3{font-size:1.1rem;margin-bottom:.3rem;color:var(--text)}.cert-provider{font-size:.85rem;color:var(--text-muted)}.cert-badge{padding:.4rem .8rem;border-radius:20px;font-size:.75rem;font-weight:600;font-family:'JetBrains Mono',monospace;white-space:nowrap}.cert-badge.completed{background:rgba(63,185,80,.15);color:var(--success);border:1px solid var(--success)}.cert-badge.in-progress{background:rgba(210,153,34,.15);color:var(--warning);border:1px solid var(--warning)}.cert-description{color:var(--text-muted);font-size:.9rem;line-height:1.6}
/* CTF Section */.ctf-icon,.ctf-name{margin-bottom:.5rem}.ctf-section{margin-top:4rem}.ctf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.ctf-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:1.5rem;text-align:center;transition:.3s}.ctf-card:hover{border-color:var(--accent);transform:translateY(-5px)}.ctf-icon{font-size:2.5rem}.ctf-name{font-size:1.2rem;font-weight:600;color:var(--text)}
/* BLOG SECTION */.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2rem}.blog-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:2rem;text-decoration:none;color:inherit;transition:.3s;display:block;position:relative;overflow:hidden}.blog-date,.blog-excerpt,.blog-meta{color:var(--text-muted);margin-bottom:1rem}.blog-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-dim));transform:scaleX(0);transition:transform .3s}.blog-card:hover{border-color:var(--accent);transform:translateY(-5px)}.blog-card:hover::before{transform:scaleX(1)}.blog-date,.blog-meta{font-size:.85rem}.blog-card h3{font-size:1.4rem;margin-bottom:.75rem;color:var(--text);line-height:1.3}.blog-excerpt{line-height:1.7}
/* LEARNING PATH SECTION */.learning-path{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:2.5rem}.learning-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem}.learning-section h3{font-size:1.3rem;margin-bottom:1.5rem;color:var(--accent)}.learning-section ul{list-style:none;padding:0}.learning-section li{padding:.7rem 0 .7rem 1.5rem;position:relative;color:var(--text-muted);line-height:1.6}.learning-section li::before{content:'→';position:absolute;left:0;color:var(--accent)}.learning-section strong{color:var(--text)}
/* POST PAGE */.post-content code,.post-content th{font-family:'JetBrains Mono',monospace}.post{padding:4rem 0;max-width:900px;margin:0 auto}.post-header{margin-bottom:3rem}.post-meta{display:flex;gap:1.5rem;flex-wrap:wrap;margin-bottom:1.5rem;font-size:.9rem;color:var(--text-muted)}.post-category,.post-date,.post-reading-time{display:flex;align-items:center;gap:.3rem}.post-category{background:rgba(0,217,255,.1);padding:.3rem .8rem;border-radius:15px;color:var(--accent);border:1px solid rgba(0,217,255,.2)}.post-title{font-size:clamp(2rem, 5vw, 3.5rem);font-weight:700;line-height:1.2;margin-bottom:1.5rem;color:var(--text)}.post-content{font-size:1.05rem;line-height:1.9;color:var(--text)}.post-content h2{font-size:2rem;margin:3rem 0 1.5rem;font-weight:700;color:var(--text);border-bottom:2px solid var(--border);padding-bottom:.5rem}.post-content h2::before{content:'# ';color:var(--accent)}.post-content h3{font-size:1.5rem;margin:2.5rem 0 1.25rem;font-weight:600;color:var(--text)}.post-content h3::before{content:'## ';color:var(--accent)}.post-content h4{font-size:1.25rem;margin:2rem 0 1rem;font-weight:600;color:var(--accent)}.post-content p{margin-bottom:1.5rem}.post-content ol,.post-content ul{margin:1.5rem 0;padding-left:2rem}.post-content li{margin-bottom:.75rem;line-height:1.7}.post-content li::marker{color:var(--accent)}.post-content a{color:var(--accent);text-decoration:none;border-bottom:1px solid transparent;transition:border-bottom-color .2s}.post-content a:hover{border-bottom-color:var(--accent)}.post-content code{background:rgba(0,217,255,.1);padding:.3rem .6rem;border-radius:4px;font-size:.9em;color:var(--accent);border:1px solid rgba(0,217,255,.2)}.post-content pre,.post-content table{margin:2rem 0;border:1px solid var(--border)}.post-content pre{position:relative;background:var(--bg-elevated);border-radius:8px;padding:1.5rem;overflow-x:auto}.post-content pre code{background:0 0;padding:0;color:var(--text);border:none;display:block;font-size:.9rem;line-height:1.6}.post-content blockquote{border-left:4px solid var(--accent);padding:1rem 1.5rem;margin:2rem 0;background:rgba(0,217,255,.05);border-radius:0 8px 8px 0;font-style:italic;color:var(--text-muted)}.post-content strong,.post-content th{color:var(--accent);font-weight:600}.post-content img{max-width:100%;height:auto;border-radius:8px;margin:2rem 0;border:1px solid var(--border)}.post-content table{width:100%;border-collapse:collapse;border-radius:8px;overflow:hidden}.post-content td,.post-content th{border:1px solid var(--border);padding:.75rem 1rem;text-align:left}.post-content th{background:rgba(0,217,255,.1)}.post-content td{background:var(--bg-elevated)}/* Post Footer */.nav-link,.post-cta{background:var(--bg-elevated)}.post-footer{margin-top:4rem;padding-top:3rem;border-top:1px solid var(--border)}.post-cta{border:1px solid var(--border);border-radius:12px;padding:2rem;text-align:center;margin-bottom:3rem}.post-cta h3{font-size:1.5rem;margin-bottom:.5rem;color:var(--text)}.nav-label,.post-cta p{color:var(--text-muted)}.post-cta p{margin-bottom:1.5rem}.post-cta .social-links{justify-content:center;gap:1rem}.post-navigation{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.nav-link{border:1px solid var(--border);border-radius:12px;padding:1.5rem;text-decoration:none;transition:.3s;display:block}.nav-link:hover{border-color:var(--accent);transform:translateY(-3px)}.nav-link.prev{text-align:left}.nav-link.next{text-align:right}.nav-label{display:block;font-size:.85rem;margin-bottom:.5rem}.nav-title{display:block;color:var(--text);font-weight:600}
/* FOOTER */footer{border-top:1px solid var(--border);padding:2.5rem 0;margin-top:4rem}.footer-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:2rem}.footer-text{color:var(--text-muted);font-size:.9rem}.social-links{display:flex;gap:1rem}.social-link{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;color:var(--text-muted);text-decoration:none;transition:.3s;font-size:1.2rem}.social-link:hover{background:var(--accent);color:var(--bg);border-color:var(--accent);transform:translateY(-3px)}.post-cta .social-link{width:auto;padding:.7rem 1.5rem;border-radius:8px;gap:.5rem;font-size:.9rem}
/* ANIMATIONS */.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s,transform .6s}.fade-in.visible{opacity:1;transform:translateY(0)}
/* RESPONSIVE DESIGN */@media (max-width:768px){.container{padding:0 1.5rem}.nav-links{position:fixed;top:0;right:-100%;height:100vh;width:80%;max-width:350px;background:rgba(18,24,32,.98);backdrop-filter:blur(20px);flex-direction:column;padding:6rem 2rem 2rem;gap:1.5rem;transition:right .4s;border-left:1px solid var(--border);box-shadow:-10px 0 50px rgba(0,0,0,.5);z-index:99}.hero,section{padding:3rem 0}.nav-links.active{right:0}.hero-description,.nav-links a{font-size:1.1rem}.mobile-menu-btn{display:flex;z-index:101}.hero{min-height:80vh}.hero h1{font-size:2.5rem}.post-title,.section-title{font-size:2rem}.about-grid,.learning-grid{grid-template-columns:1fr;gap:2rem}.blog-grid,.cert-grid,.ctf-grid,.post-navigation,.skills-grid{grid-template-columns:1fr}.post-content{font-size:1rem}.post-content h2{font-size:1.75rem}.post-content h3{font-size:1.4rem}.footer-content{flex-direction:column;text-align:center}}@media (max-width:480px){.hero h1{font-size:2rem}.hero-badge{font-size:.75rem}.cta-buttons{flex-direction:column;width:100%}.btn{width:100%;justify-content:center}.post-meta{flex-direction:column;gap:.5rem}}
/* UTILITY CLASSES */.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-accent{color:var(--accent)}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}
/* PRINT STYLES */@media print{.back-link,.cta-buttons,.post-cta,.post-navigation,footer,header{display:none}body{background:#fff;color:#000}.post-content{max-width:100%}}