:root{--primary-color:#667eea;--secondary-color:#764ba2;--primary-rgb:102,126,234;--secondary-rgb:118,75,162;--text-color:#2c3e50;--text-muted:#6c757d;--background-light:#f8f9fa;--white:#ffffff;--shadow-light:rgba(0,0,0,0.08);--shadow-hover:rgba(0,0,0,0.12);--font-family-base:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;--font-size-hero:4rem;--font-size-section:3rem;--font-size-subtitle:1.5rem;--font-size-base:1rem;--font-size-small:0.875rem;--container-max-width:1200px;--section-padding:100px;--card-padding:32px;--grid-gap:40px;--border-radius-card:20px;--border-radius-button:50px;--border-radius-tag:20px;--breakpoint-mobile:480px;--breakpoint-tablet:768px;--breakpoint-desktop:1200px;--transition-base:all 0.3s ease;--shadow-sm:0 1px 3px rgba(0,0,0,0.1);--shadow-md:0 4px 6px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px rgba(0,0,0,0.1);--shadow-card:0 10px 30px rgba(0,0,0,0.08);--shadow-card-hover:0 20px 40px rgba(0,0,0,0.12)}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--grid-gap)}@media(max-width:var(--breakpoint-tablet )){.container{padding:0 20px}}@media(max-width:var(--breakpoint-mobile )){.container{padding:0 16px}}.section{padding:var(--section-padding) 0}@media(max-width:var(--breakpoint-tablet )){.section{padding:60px 0}}@media(max-width:var(--breakpoint-mobile )){.section{padding:40px 0}}.bg-light{background-color:var(--background-light)}.bg-white{background-color:var(--white)}.gradient-bg{background:linear-gradient(to bottom,var(--background-light) 0,var(--background-light) 60%,var(--white) 100%)}.grid{display:grid;gap:var(--grid-gap)}.grid.grid-auto-fit{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid.grid-2-cols{grid-template-columns:repeat(2,1fr)}@media(max-width:var(--breakpoint-tablet )){.grid.grid-2-cols{grid-template-columns:1fr}}.flex{display:flex}.flex.flex-col{flex-direction:column}.flex.flex-center{align-items:center;justify-content:center}.flex.flex-between{justify-content:space-between}.flex.flex-wrap{flex-wrap:wrap}.space-y-sm>*+*{margin-top:1rem}.space-y-md>*+*{margin-top:2rem}.space-y-lg>*+*{margin-top:3rem}.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.slide-up{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}.slide-up.visible{opacity:1;transform:translateY(0)}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.card{background:var(--white);border-radius:var(--border-radius-card);box-shadow:var(--shadow-card);padding:var(--card-padding);transition:var(--transition-base)}.card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-8px)}.btn{display:inline-flex;align-items:center;padding:12px 24px;border-radius:var(--border-radius-button);text-decoration:none;font-weight:500;transition:var(--transition-base);cursor:pointer;border:none}.btn.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:var(--white)}.btn.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn.btn-secondary{background:rgba(0,0,0,0);color:var(--primary-color);border:2px solid var(--primary-color)}.btn.btn-secondary:hover{background:var(--primary-color);color:var(--white)}.section-with-gradient{background:linear-gradient(to bottom,var(--background-light) 0,var(--background-light) 60%,var(--white) 100%);position:relative}.section-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:3rem;gap:2rem}@media(max-width:var(--breakpoint-tablet )){.section-header{flex-direction:column;align-items:center;text-align:center;gap:1.5rem}}.section-header .section-title{flex:1}.section-header .section-title h2{font-size:var(--font-size-section);margin-bottom:1rem;color:var(--text-color)}@media(max-width:var(--breakpoint-mobile )){.section-header .section-title h2{font-size:2.5rem}}.section-header .section-title p{font-size:var(--font-size-subtitle);color:var(--text-muted);max-width:600px}@media(max-width:var(--breakpoint-mobile )){.section-header .section-title p{font-size:1.2rem}}.section-header .section-images{display:flex;gap:1rem;flex-shrink:0}.section-header .section-images .header-image{width:100px;height:100px;border-radius:var(--border-radius-card);object-fit:cover;box-shadow:var(--shadow-md)}@media(max-width:var(--breakpoint-mobile )){.section-header .section-images .header-image{width:80px;height:80px}}.hero-content{display:grid;grid-template-columns:1fr auto;align-items:center;gap:4rem;min-height:100vh}@media(max-width:var(--breakpoint-tablet )){.hero-content{grid-template-columns:1fr;text-align:center;gap:3rem;min-height:80vh}}.hero-content .hero-text h1{font-size:var(--font-size-hero);margin-bottom:1rem;line-height:1.1}@media(max-width:var(--breakpoint-mobile )){.hero-content .hero-text h1{font-size:3rem}}.hero-content .hero-text h1 mark{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:rgba(0,0,0,0);padding:0}.hero-content .hero-text .subtitle{font-size:var(--font-size-subtitle);color:var(--text-muted);margin-bottom:1rem}.hero-content .hero-text .bio{font-size:var(--font-size-base);color:var(--text-color);margin-bottom:2rem;max-width:500px}@media(max-width:var(--breakpoint-tablet )){.hero-content .hero-text .bio{max-width:100%}}.hero-content .profile-image-wrapper .profile-photo{border-radius:50%;box-shadow:var(--shadow-lg);transition:var(--transition-base)}.hero-content .profile-image-wrapper .profile-photo:hover{transform:scale(1.05);box-shadow:var(--shadow-card-hover)}.contact-links .contact-row{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}@media(max-width:var(--breakpoint-mobile )){.contact-links .contact-row{justify-content:center}}.contact-links .contact-row .separator{color:var(--text-muted);font-size:1.2rem}@media(max-width:var(--breakpoint-mobile )){.contact-links .contact-row .separator{display:none}}.contact-links .contact-row .social-links-inline{display:flex;gap:1rem}.contact-links .contact-row .social-links-inline .social-link{color:var(--text-color);text-decoration:none;font-weight:500;transition:var(--transition-base)}.contact-links .contact-row .social-links-inline .social-link:hover{color:var(--primary-color);transform:translateY(-2px)}.projects-grid{display:grid;gap:var(--grid-gap);grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}@media(max-width:var(--breakpoint-tablet )){.projects-grid{grid-template-columns:1fr;gap:2rem}}.experience-card{background:var(--white);border-radius:var(--border-radius-card);box-shadow:var(--shadow-card);padding:var(--card-padding);transition:var(--transition-base)}.experience-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-8px)}.experience-card.horizontal{display:grid;grid-template-columns:auto 1fr;gap:2rem;align-items:center}@media(max-width:var(--breakpoint-tablet )){.experience-card.horizontal{grid-template-columns:1fr;text-align:center}}.experience-card.horizontal .card-image{flex-shrink:0}.experience-card.horizontal .card-image .image{border-radius:var(--border-radius-card);object-fit:cover}.experience-card.horizontal .card-content h3{font-size:1.5rem;margin-bottom:.5rem;color:var(--text-color)}.experience-card.horizontal .card-content .job-title{color:var(--text-muted);font-weight:500;margin-bottom:1rem}.experience-card.horizontal .card-content p{margin-bottom:1.5rem;line-height:1.6}.experience-card.horizontal .card-content .tech-stack{display:flex;gap:.5rem;flex-wrap:wrap}.experience-card.horizontal .card-content .tech-stack .tech-tag{background:var(--background-light);color:var(--text-color);padding:.25rem .75rem;border-radius:var(--border-radius-tag);font-size:var(--font-size-small);font-weight:500}*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}.mainHeaders{z-index:0}body{font-family:var(--font-family-base);line-height:1.6;color:var(--text-color);background-color:var(--white);background-size:auto;background-position:50%}.section-gap{height:100px}a:focus,button:focus{outline:2px solid var(--primary-color);outline-offset:2px}img{transition:opacity .3s ease}img[src=""]{opacity:0}