*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0f;--bg-secondary: #13131a;--bg-tertiary: #1a1a24;--text-primary: #ffffff;--text-secondary: #b4b4c8;--text-tertiary: #8a8a9e;--accent: #6366f1;--accent-hover: #818cf8;--border: #2a2a3a;--shadow: rgba(0, 0, 0, .5)}body.light{--bg-primary: linear-gradient(135deg, #f2f4f7 0%, #faf6f2 100%);--bg-secondary: #f8f9fc;--bg-tertiary: #f0f2f8;--text-primary: #1a1a2e;--text-secondary: #4a4a6a;--text-tertiary: #6a6a8a;--accent: #1a1a2e;--accent-hover: #4f46e5;--border: #e0e2ea;--shadow: rgba(0, 0, 0, .1)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden;transition:background .4s cubic-bezier(.4,0,.2,1),color .4s cubic-bezier(.4,0,.2,1)}.page-wrapper{max-width:1400px;margin:0 auto}.progress-bar{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-hover));z-index:10000;transition:width .1s ease}.nav{position:fixed;top:0;left:0;right:0;background:#0a0a0fcc;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);z-index:1000;border-bottom:1px solid var(--border);transition:all .3s ease}.logo{width:100px;height:80px}.logo-img{width:100%;object-fit:contain}body.light .nav{background:#fffc}.nav-container{max-width:1400px;margin:0 auto;padding:1.25rem 2.5rem;display:flex;justify-content:space-between;align-items:center}.logo{font-family:Raleway,sans-serif;font-size:2rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--accent-hover));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;cursor:pointer;transition:transform .3s ease}.logo:hover{transform:scale(1.05)}.nav-links{display:flex;gap:3rem;list-style:none}.nav-links li{cursor:pointer;position:relative;font-weight:500;font-size:.95rem;color:var(--text-secondary);transition:color .3s ease}.nav-links li:hover,.nav-links li.active{color:var(--text-primary)}.nav-links li.active:after{content:"";position:absolute;bottom:-8px;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-hover));border-radius:2px}.nav-actions{display:flex;gap:1rem;align-items:center}.theme-toggle{background:var(--bg-tertiary);border:1px solid var(--border);width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;color:var(--text-secondary)}.theme-toggle:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:rotate(180deg) scale(1.1)}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:.5rem}.hero{min-height:100vh;display:flex;align-items:center;padding:10rem 2.5rem 6rem;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-10%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,var(--accent) 0%,transparent 70%);opacity:.15;filter:blur(80px);animation:float 20s ease-in-out infinite}body.light .hero:before{opacity:.08}@keyframes float{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(-30px,40px) rotate(120deg)}66%{transform:translate(30px,-40px) rotate(240deg)}}.hero-content{width:100%;position:relative;z-index:1}.hero-main{display:grid;grid-template-columns:1.2fr 1fr;gap:6rem;align-items:center}.hero-subtitle{font-size:.875rem;text-transform:uppercase;letter-spacing:4px;color:var(--accent);margin-bottom:1.5rem;font-weight:700;animation:slideUp .8s ease-out}.hero-title{font-family:Raleway,sans-serif;font-size:clamp(3.5rem,7vw,6rem);font-weight:900;line-height:1.1;margin-bottom:2rem;letter-spacing:-.02em;animation:slideUp .8s ease-out .1s backwards}.hero-description{font-size:1.2rem;color:var(--text-secondary);max-width:580px;margin-bottom:3rem;line-height:1.8;animation:slideUp .8s ease-out .2s backwards}.hero-cta{display:flex;gap:1.25rem;animation:slideUp .8s ease-out .3s backwards}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.hero-photo{position:relative;animation:slideUp .8s ease-out .4s backwards}.hero-photo-wrapper{position:relative;width:100%;max-width:400px;margin-left:auto}.hero-photo-img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:24px;box-shadow:0 30px 60px -12px var(--shadow);transition:transform .4s ease,box-shadow .4s ease}.hero-photo-wrapper:hover .hero-photo-img{transform:translateY(-8px) scale(1.02);box-shadow:0 40px 80px -16px var(--shadow)}.hero-photo-decoration{position:absolute;top:-20px;right:-20px;width:100%;height:100%;border:2px solid var(--accent);border-radius:24px;z-index:-1;transition:transform .4s ease}.hero-photo-wrapper:hover .hero-photo-decoration{transform:translate(8px,8px)}.btn{padding:1.125rem 2.75rem;border-radius:12px;font-weight:600;font-size:.95rem;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);text-decoration:none;display:inline-block;border:none;letter-spacing:.02em}.btn-primary{background-color:var(--accent);color:#fff;box-shadow:0 10px 30px -10px var(--accent)}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px -10px var(--accent)}.btn-secondary{background:transparent;color:var(--text-primary);border:2px solid var(--border)}.btn-secondary:hover{border-color:var(--accent);background:var(--bg-tertiary);transform:translateY(-3px)}.section{padding:8rem 2.5rem;max-width:1400px;margin:0 auto;position:relative}.section-header{margin-bottom:5rem;max-width:800px}.section-title{font-family:Raleway,sans-serif;font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;margin-bottom:1.5rem;position:relative;letter-spacing:-.02em;background:linear-gradient(135deg,var(--accent),var(--accent-hover));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-title:before{content:attr(data-text);position:absolute;left:2px;top:2px;z-index:-1;-webkit-text-fill-color:var(--accent-hover);opacity:.3}.section-title:after{content:"";position:absolute;bottom:-12px;left:0;width:80px;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-hover));border-radius:2px}.section-subtitle{position:relative;font-size:1.2rem;color:var(--text-secondary);max-width:600px;margin-top:2rem}.about-content{display:grid;grid-template-columns:1fr 1.2fr;gap:6rem;align-items:center}.about-image{width:100%;aspect-ratio:4/5;border-radius:24px;overflow:hidden;position:relative;box-shadow:0 30px 60px -12px var(--shadow)}.about-image img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1)}.about-image:hover img{transform:scale(1.08)}.about-text{font-size:1.0625rem;line-height:1.9;color:var(--text-secondary)}.about-text p{margin-bottom:1.75rem}.skills{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.5rem}.skill-tag{padding:.875rem 1.75rem;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:12px;font-weight:600;font-size:.9rem;color:var(--text-primary);transition:all .3s cubic-bezier(.4,0,.2,1)}.skill-tag:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-4px);box-shadow:0 10px 20px -10px var(--accent)}.experience-list{display:flex;flex-direction:column;gap:2.5rem}.experience-item{background:var(--bg-secondary);padding:3rem;border-radius:20px;border:1px solid var(--border);transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.experience-item:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--accent),var(--accent-hover));transform:scaleY(0);transform-origin:top;transition:transform .4s cubic-bezier(.4,0,.2,1)}.experience-item:hover{transform:translate(12px);box-shadow:0 20px 40px -12px var(--shadow);border-color:var(--accent)}.experience-item:hover:before{transform:scaleY(1)}.experience-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:1.25rem;flex-wrap:wrap;gap:1.5rem}.experience-company{font-size:1.5rem;font-weight:800;color:var(--text-primary)}.experience-period{color:var(--accent);font-weight:700;font-size:.9rem}.experience-role{font-size:1.125rem;color:var(--text-secondary);margin-bottom:1rem;font-weight:600}.experience-description{color:var(--text-secondary);line-height:1.8;font-size:1rem}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:3rem}.project-card{background:var(--bg-secondary);border-radius:20px;overflow:hidden;border:1px solid var(--border);transition:all .4s cubic-bezier(.4,0,.2,1);cursor:pointer}.project-card:hover{transform:translateY(-12px);box-shadow:0 30px 60px -12px var(--shadow)}.project-image{width:100%;aspect-ratio:16/10;overflow:hidden;position:relative;background:var(--bg-tertiary)}.project-image img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1)}.project-card:hover .project-image img{transform:scale(1.1)}.project-content{padding:2.5rem}.project-title{font-size:1.5rem;font-weight:800;margin-bottom:1.25rem;font-family:Raleway,sans-serif;color:var(--text-primary)}.project-description{color:var(--text-secondary);line-height:1.8;margin-bottom:2rem;font-size:.975rem}.project-tech{display:flex;flex-wrap:wrap;gap:.75rem}.tech-badge{padding:.5rem 1.25rem;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:8px;font-size:.8125rem;font-weight:600;color:var(--text-secondary);transition:all .3s ease}.project-card:hover .tech-badge{border-color:var(--accent);color:var(--accent)}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:6rem;align-items:start}.contact-info{display:flex;flex-direction:column;gap:3rem}.contact-text{font-size:1.125rem;color:var(--text-secondary);line-height:1.9}.social-links{display:flex;gap:1.5rem}.social-link{width:56px;height:56px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-primary);transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer}.social-link:hover{background:var(--accent);color:#fff;transform:translateY(-6px);box-shadow:0 15px 30px -10px var(--accent);border-color:var(--accent)}.contact-form{background:var(--bg-secondary);padding:3.5rem;border-radius:20px;border:1px solid var(--border)}.hidden-field{display:none}.form-group{margin-bottom:2rem}.form-group label{display:block;margin-bottom:.75rem;font-weight:600;color:var(--text-primary);font-size:.9375rem}.form-group input,.form-group textarea{width:100%;padding:1.125rem 1.25rem;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:12px;color:var(--text-primary);font-family:Inter,sans-serif;font-size:.9375rem;transition:all .3s ease}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-tertiary)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #6366f11a}.form-group textarea{min-height:160px;resize:vertical;line-height:1.7}.footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:4rem 2.5rem;text-align:center}.footer-content{max-width:1400px;margin:0 auto}.footer-text{color:var(--text-tertiary);margin-bottom:1rem;font-size:.9375rem}.footer-links{display:flex;gap:2.5rem;justify-content:center;margin-top:2rem}.footer-link{color:var(--text-secondary);text-decoration:none;transition:color .3s ease;font-weight:500;font-size:.9375rem}.footer-link:hover{color:var(--accent)}@media(max-width:1023px){.hero-main{grid-template-columns:1fr;gap:4rem}.hero-photo-wrapper{max-width:max-content;margin:0}.hero-photo-decoration{right:0}.about-content,.contact-content{grid-template-columns:1fr;gap:4rem}.projects-grid{grid-template-columns:1fr}}@media(max-width:768px){.nav-links{position:fixed;top:82px;left:0;right:0;background:var(--bg-primary);flex-direction:column;padding:2rem;gap:1.5rem;border-bottom:1px solid var(--border);transform:translateY(-100%);opacity:0;transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:0 10px 30px -10px var(--shadow)}.nav-links.mobile-open{transform:translateY(0);opacity:1}.mobile-menu-btn{display:block}.hero{padding-top:8rem}.section{padding:5rem 1.5rem}.nav-container{padding:1.25rem 1.5rem}.hero-cta{flex-direction:column}.btn{width:100%;text-align:center}.contact-form{padding:2.5rem}}.articles-section{background:var(--bg-secondary);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.articles-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:4rem;padding:3rem;background:var(--bg-tertiary);border-radius:20px;border:1px solid var(--border)}.articles-stat{text-align:center}.articles-stat__value{font-family:Space Grotesk,sans-serif;font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--accent-hover));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.articles-stat__label{font-size:.875rem;color:var(--text-secondary);font-weight:500}.articles-filters{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:4rem}.filter-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:50px;color:var(--text-secondary);font-weight:600;font-size:.875rem;cursor:pointer;transition:all .3s ease}.filter-btn__count{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 .5rem;background:var(--bg-tertiary);border-radius:12px;font-size:.75rem;font-weight:700}.filter-btn.active,.filter-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-2px)}.filter-btn.active .filter-btn__count,.filter-btn:hover .filter-btn__count{background:#fff3;color:#fff}.featured-articles{margin-bottom:5rem}.featured-articles__title{font-family:Space Grotesk,sans-serif;font-size:1.5rem;font-weight:700;margin-bottom:2rem;color:var(--text-primary)}.featured-articles__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:2.5rem}.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2.5rem;margin-bottom:4rem}.article-card{background:var(--bg-primary);border-radius:20px;overflow:hidden;border:1px solid var(--border);transition:all .4s cubic-bezier(.4,0,.2,1);cursor:pointer;display:flex;flex-direction:column}.article-card:hover{transform:translateY(-8px);box-shadow:0 30px 60px -12px var(--shadow);border-color:var(--accent)}.article-card--featured{border:2px solid var(--accent)}.article-card--featured .article-card__image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 0%,var(--bg-primary) 100%);opacity:.4}.article-card__image{position:relative;width:100%;height:240px;overflow:hidden;background:var(--bg-tertiary)}.article-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1)}.article-card:hover .article-card__image img{transform:scale(1.1)}.article-card__badge{position:absolute;top:1rem;right:1rem;padding:.5rem 1rem;background:var(--accent);color:#fff;border-radius:50px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;z-index:2}.article-card__content{padding:2rem;flex:1;display:flex;flex-direction:column}.article-card__meta{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.article-card__category{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--accent)}.article-card__date{display:inline-flex;align-items:center;gap:.5rem;font-size:.75rem;color:var(--text-tertiary);font-weight:500}.article-card__title{font-family:Space Grotesk,sans-serif;font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:1rem;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-card__excerpt{font-size:.9375rem;color:var(--text-secondary);line-height:1.7;margin-bottom:1.5rem;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.article-card__footer{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border)}.article-card__stats{display:flex;gap:1.5rem;flex-wrap:wrap}.article-stat{display:inline-flex;align-items:center;gap:.375rem;font-size:.8125rem;color:var(--text-tertiary);font-weight:500}.article-stat svg{color:var(--text-tertiary)}.article-card__link{display:inline-flex;align-items:center;gap:.5rem;color:var(--accent);font-weight:600;font-size:.875rem;text-decoration:none;transition:all .3s ease}.article-card__link:hover{gap:.75rem;color:var(--accent-hover)}.article-card__tags{display:flex;flex-wrap:wrap;gap:.5rem}.article-tag{padding:.375rem .875rem;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:6px;font-size:.75rem;font-weight:600;color:var(--text-secondary);transition:all .3s ease}.article-card:hover .article-tag{border-color:var(--accent);color:var(--accent)}.articles-cta{text-align:center;padding-top:2rem}.articles-cta .btn{display:inline-flex;align-items:center;gap:.75rem}@media(max-width:768px){.articles-stats{grid-template-columns:repeat(2,1fr);gap:1.5rem;padding:2rem}.articles-stat__value{font-size:2rem}.featured-articles__grid,.articles-grid{grid-template-columns:1fr}.article-card__image{height:200px}.article-card__title{font-size:1.25rem}.article-card__footer{flex-direction:column;gap:1rem;align-items:flex-start}}