:root{--color-ink: #1a1a1a;--color-paper: #faf9f7;--color-accent: #2d5a4a;--color-muted: #6b6b6b;--color-border: #e5e3df;--color-error: #c53030;--color-success: #2d5a4a;--font-display: "Libre Baskerville", Georgia, serif;--font-body: "Source Sans 3", -apple-system, sans-serif}[data-theme=dark]{--color-ink: #e5e5e5;--color-paper: #1a1a1a;--color-accent: #4a9a7c;--color-muted: #a0a0a0;--color-border: #333;--color-error: #ff6b6b;--color-success: #4a9a7c}[data-theme=dark] .hero{background-color:#1a1a1a}[data-theme=dark] .hero:before{display:none}[data-theme=dark] .hero-headline-part1{color:#fff}[data-theme=dark] .hero-headline-part2{color:#4a9a7c}[data-theme=dark] .hero-intro-name,[data-theme=dark] .hero-intro{color:#a0a0a0}[data-theme=dark] .logo,[data-theme=dark] .logo-tagline,[data-theme=dark] .nav-links a{color:#fff}[data-theme=dark] .nav-links a:hover,[data-theme=dark] .form-note a{color:#4a9a7c}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--color-paper);color:var(--color-ink);line-height:1.7;font-size:17px;transition:background-color .3s ease,color .3s ease}::selection{background-color:var(--color-accent);color:#fff}.container{max-width:720px;margin:0 auto;padding:0 24px}header{position:fixed;top:0;left:0;right:0;background-color:var(--color-paper);border-bottom:1px solid var(--color-border);z-index:1000;transition:transform .3s ease,box-shadow .3s ease,background-color .3s ease,border-color .3s ease}header.scrolled{box-shadow:0 2px 8px #0000000d}header.hidden{transform:translateY(-100%)}nav{display:flex;justify-content:space-between;align-items:center;padding:24px 0;gap:16px}.nav-right{display:flex;align-items:center;gap:32px}.logo-container{display:flex;flex-direction:column;gap:2px}.logo{font-family:var(--font-display);font-size:1.1rem;color:var(--color-ink);text-decoration:none;letter-spacing:.01em;line-height:1.2;white-space:nowrap}.logo-tagline{font-family:var(--font-body);font-size:.68rem;color:var(--color-ink);line-height:1.3;margin:0;font-weight:400;white-space:nowrap}.nav-links{display:flex;gap:32px;list-style:none}.nav-links a{color:var(--color-ink);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s ease;position:relative}.nav-links a:hover{color:var(--color-ink)}.nav-links a.active{color:var(--color-accent)}.nav-links a.active:after{content:"";position:absolute;bottom:-4px;left:0;right:0;height:2px;background-color:var(--color-accent);border-radius:2px}.theme-toggle{display:flex;align-items:center;justify-content:center;background:none;border:1px solid var(--color-border);border-radius:50%;width:40px;height:40px;cursor:pointer;color:var(--color-ink);transition:all .2s ease;margin-left:16px}.theme-toggle:hover{border-color:var(--color-accent);background-color:#2d5a4a0d}[data-theme=dark] .theme-toggle:hover{background-color:#4a9a7c1a}.theme-toggle .sun-icon,.theme-toggle .moon-icon{transition:opacity .3s ease}.theme-toggle .moon-icon{display:none}.mobile-menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;z-index:1001}.mobile-menu-toggle span{display:block;width:24px;height:2px;background-color:var(--color-ink);margin:5px 0;transition:transform .3s ease,opacity .3s ease}.mobile-menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.mobile-menu-toggle.active span:nth-child(2){opacity:0}.mobile-menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}body{padding-top:73px}.hero{padding:80px 0;min-height:calc(100vh - 73px);position:relative;overflow:hidden;display:flex;align-items:center}.hero:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,#faf9f7,#f5f4f0,#f5f8f6f2,#faf9f7fa,#f8f7f4,#faf9f7);animation:gradientShift 20s ease-in-out infinite;z-index:0;opacity:.6}.hero-content{display:flex;flex-direction:column;align-items:center;position:relative;z-index:1;max-width:720px;margin:0 auto}.hero-headline{font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.5rem);font-weight:400;line-height:1.3;letter-spacing:.01em;margin-bottom:32px;text-align:center;width:100%;display:flex;flex-direction:column;gap:4px}.hero-headline-part1{color:var(--color-ink)}.hero-headline-part2{color:var(--color-accent)}.hero-body{margin-bottom:32px;width:100%;display:flex;flex-direction:column;gap:12px}.hero-intro-name{font-size:clamp(1.15rem,2.2vw,1.35rem);color:var(--color-muted);margin-bottom:0;text-align:center;line-height:1.65}.hero-intro{font-size:clamp(1.05rem,2vw,1.2rem);color:var(--color-muted);margin-bottom:0;text-align:center;line-height:1.65}.hero-links{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}.hero-links a{display:inline-flex;align-items:center;gap:6px;color:var(--color-ink);text-decoration:none;font-size:.9rem;padding:10px 20px;border:1px solid var(--color-border);border-radius:100px;transition:all .2s ease}.hero-links a:hover{border-color:var(--color-ink);background-color:var(--color-ink);color:var(--color-paper)}section{padding:64px 0;border-top:1px solid var(--color-border);transition:border-color .3s ease;scroll-margin-top:100px}section.no-border{border-top:1px solid transparent}section h2{font-family:var(--font-display);font-size:1.75rem;font-weight:400;margin-bottom:32px;letter-spacing:.01em}.about-content{display:grid;gap:24px}.about-content p{color:var(--color-muted)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;margin-top:32px}.skill-category h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--color-accent);margin-bottom:12px;font-weight:600}.skill-category ul{list-style:none}.skill-category li{color:var(--color-muted);font-size:.95rem;padding:4px 0}.experience-item{margin-bottom:40px;padding-bottom:40px;border-bottom:1px solid var(--color-border)}.experience-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.experience-header{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:8px;margin-bottom:12px}.experience-title{font-family:var(--font-display);font-size:1.2rem;font-weight:400;letter-spacing:.01em}.experience-company{color:var(--color-accent);font-weight:500}.experience-date{color:var(--color-muted);font-size:.85rem}.experience-description{color:var(--color-muted);font-size:.95rem;margin-bottom:16px}.experience-link{display:inline-flex;align-items:center;gap:6px;color:var(--color-ink);text-decoration:none;font-size:.9rem;padding:10px 20px;border:1px solid var(--color-border);border-radius:100px;transition:all .2s ease}.experience-link:hover{border-color:var(--color-ink);background-color:var(--color-ink);color:var(--color-paper)}.blog-grid{display:grid;gap:32px}.blog-card{display:block;text-decoration:none;color:inherit;padding:24px;margin:-24px;border-radius:12px;transition:background-color .2s ease}.blog-card:hover{background-color:#00000005}.blog-card-date{font-size:.8rem;color:var(--color-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.blog-card-title{font-family:var(--font-display);font-size:1.3rem;margin-bottom:8px;letter-spacing:.01em}.blog-card-excerpt{color:var(--color-muted);font-size:.95rem}.blog-card-link{display:inline-flex;align-items:center;gap:4px;color:var(--color-accent);font-size:.9rem;margin-top:12px;font-weight:500}.courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}.course-card{padding:32px;border:1px solid var(--color-border);border-radius:12px;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;display:flex;flex-direction:column}.course-card:hover{border-color:var(--color-accent);box-shadow:0 4px 12px #0000000d;transform:translateY(-2px)}.course-title{font-family:var(--font-display);font-size:1.25rem;font-weight:400;letter-spacing:.01em;margin-bottom:8px;color:var(--color-ink)}.course-edition{display:inline-block;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-accent);background-color:#2d5a4a14;padding:4px 10px;border-radius:100px;margin-bottom:16px}[data-theme=dark] .course-edition{background-color:#4a9a7c26}.course-description{color:var(--color-muted);font-size:.95rem;line-height:1.6;margin-bottom:20px;flex-grow:1}.course-link{display:inline-flex;align-items:center;gap:6px;color:var(--color-accent);text-decoration:none;font-size:.9rem;font-weight:500;transition:gap .2s ease}.course-link:hover{gap:10px}.projects-grid{display:grid;gap:24px}.project-card{padding:32px;border:1px solid var(--color-border);border-radius:12px;transition:border-color .2s ease,box-shadow .2s ease}.project-card:hover{border-color:var(--color-accent);box-shadow:0 4px 12px #0000000d}.project-card-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:12px}.project-title{font-family:var(--font-display);font-size:1.25rem;font-weight:400;letter-spacing:.01em}.project-status{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.project-description{color:var(--color-muted);font-size:.95rem;margin-bottom:16px;line-height:1.6}.project-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.project-tag{font-size:.75rem;padding:4px 10px;background-color:#2d5a4a14;color:var(--color-accent);border-radius:100px}[data-theme=dark] .project-tag{background-color:#4a9a7c26}.project-link{display:inline-flex;align-items:center;gap:6px;color:var(--color-muted);text-decoration:none;font-size:.9rem;transition:color .2s ease}.project-link:hover{color:var(--color-ink)}.contact-content{display:grid;gap:24px}.contact-content p{color:var(--color-muted)}.email-copy-btn{background:none;border:none;padding:0;color:var(--color-accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px;font-size:inherit;font-family:inherit;cursor:pointer;transition:all .2s ease}.email-copy-btn:hover{text-decoration-thickness:2px;color:var(--color-ink)}.email-copy-btn:active{transform:scale(.98)}.contact-links{display:flex;flex-direction:column;gap:12px}.contact-links a{color:var(--color-ink);text-decoration:none;display:inline-flex;align-items:center;gap:8px;font-size:.95rem;transition:color .2s ease}.contact-links a:hover{color:var(--color-accent)}footer{padding:48px 0;border-top:1px solid var(--color-border);text-align:center;transition:border-color .3s ease}footer p{color:var(--color-muted);font-size:.85rem}.blog-post{padding:64px 0}.blog-post-header{margin-bottom:48px}.blog-post-date{font-size:.85rem;color:var(--color-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px}.blog-post-title{font-family:var(--font-display);font-size:clamp(2rem,6vw,2.5rem);font-weight:400;line-height:1.25;letter-spacing:.01em;margin-bottom:16px}.blog-post-excerpt{font-size:1.15rem;color:var(--color-muted)}.blog-post-content{font-size:1.05rem}.blog-post-content h2{font-family:var(--font-display);font-size:1.5rem;margin-top:48px;margin-bottom:16px;border-top:none;padding-top:0;letter-spacing:.01em}.blog-post-content h3{font-family:var(--font-display);font-size:1.25rem;margin-top:32px;margin-bottom:12px;letter-spacing:.01em}.blog-post-content p{margin-bottom:24px;color:var(--color-muted)}.blog-post-content ul,.blog-post-content ol{margin-bottom:24px;padding-left:24px;color:var(--color-muted)}.blog-post-content li{margin-bottom:8px}.blog-post-content code{background-color:#0000000d;padding:2px 6px;border-radius:4px;font-size:.9em}.blog-post-content pre{background-color:var(--color-ink);color:var(--color-paper);padding:24px;border-radius:8px;overflow-x:auto;margin-bottom:24px}.blog-post-content pre code{background:none;padding:0}.blog-post-content blockquote{border-left:3px solid var(--color-accent);padding-left:24px;margin:32px 0;font-style:italic;color:var(--color-muted)}.blog-post-content a{color:var(--color-accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}.blog-post-content a:hover{text-decoration-thickness:2px}.blog-post-content iframe{max-width:100%;margin:32px 0;border-radius:8px;border:1px solid var(--color-border)}.embed-container{position:relative;width:100%;max-width:504px;margin:32px 0}.embed-container iframe{width:100%;margin:0}.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--color-muted);text-decoration:none;font-size:.9rem;margin-bottom:32px;transition:color .2s ease}.back-link:hover{color:var(--color-ink)}.blog-list-header{padding:64px 0 32px}.blog-list-header h1{font-family:var(--font-display);font-size:clamp(2rem,6vw,2.5rem);font-weight:400;letter-spacing:.01em}.blog-list{padding-bottom:64px}.blog-list-item{padding:32px 0;border-bottom:1px solid var(--color-border)}.blog-list-item:first-child{border-top:1px solid var(--color-border)}.contact-form{margin-top:32px}.form-group{margin-bottom:24px}.form-group label{display:block;font-size:.9rem;font-weight:500;margin-bottom:8px;color:var(--color-ink)}.form-group input,.form-group textarea{width:100%;padding:12px 16px;font-family:var(--font-body);font-size:1rem;border:1px solid var(--color-border);border-radius:8px;background-color:var(--color-paper);color:var(--color-ink);transition:border-color .2s ease,box-shadow .2s ease,background-color .3s ease,color .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px #2d5a4a1a}.form-group textarea{min-height:150px;resize:vertical}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--color-muted)}.submit-button{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;font-family:var(--font-body);font-size:1rem;font-weight:500;color:var(--color-paper);background-color:var(--color-accent);border:none;border-radius:8px;cursor:pointer;transition:background-color .2s ease,transform .1s ease}.submit-button:hover{background-color:#234a3c}.submit-button:active{transform:scale(.98)}.form-note{margin-top:16px;font-size:.85rem;color:var(--color-muted)}.form-status{margin-top:16px;padding:12px 16px;border-radius:8px;font-size:.95rem}.form-status.success{background-color:#2d5a4a1a;color:var(--color-success)}.form-status.error{background-color:#c530301a;color:var(--color-error)}.blog-post-image{width:100%;height:auto;border-radius:12px;margin-bottom:32px}.blog-card-image{width:100%;height:200px;object-fit:cover;border-radius:8px;margin-bottom:16px}.blog-post-content img{max-width:100%;height:auto;border-radius:8px;margin:24px 0}.blog-post-content figure{margin:32px 0}.blog-post-content figcaption{font-size:.85rem;color:var(--color-muted);text-align:center;margin-top:8px;font-style:italic}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes gradientShift{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(2%,-2%) rotate(1deg)}66%{transform:translate(-2%,2%) rotate(-1deg)}}.hero h1,.hero-intro,.hero-links{animation:fadeInUp .6s ease-out backwards}.hero h1{animation-delay:0s}.hero-intro{animation-delay:.15s}.hero-links{animation-delay:.3s}@keyframes scrollReveal{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.scroll-reveal{opacity:0}.scroll-reveal.revealed{animation:scrollReveal .5s ease-out forwards}@media(max-width:768px){.mobile-menu-toggle{display:block}.theme-toggle{margin-left:12px}.logo{font-size:.95rem}.logo-tagline{font-size:.6rem}.nav-links{position:fixed;top:0;right:-100%;height:100vh;width:70%;max-width:300px;background-color:var(--color-paper);flex-direction:column;gap:0;padding:100px 32px 32px;box-shadow:-4px 0 12px #0000001a;transition:right .3s ease,background-color .3s ease;z-index:999}.nav-links.active{right:0}.nav-links li{width:100%;border-bottom:1px solid var(--color-border)}.nav-links a{display:block;padding:16px 0;font-size:1rem}.nav-links a.active:after{bottom:14px;left:0;right:auto;width:20px}.hero{padding:24px 0 48px;min-height:calc(100vh - 73px);display:flex;align-items:flex-start;padding-top:15vh}.hero-header{flex-direction:row;text-align:center;gap:12px;margin-bottom:16px;align-items:center;justify-content:center}.hero-headline{font-size:clamp(1.4rem,5vw,1.8rem);margin-bottom:24px}.hero-body{margin-bottom:24px;gap:10px}.hero-intro-name{font-size:clamp(1.05rem,4vw,1.25rem)}.hero-intro{font-size:clamp(.85rem,3vw,1rem);line-height:1.5}.hero-links{justify-content:center;flex-wrap:nowrap;gap:8px}.hero-links a{font-size:.7rem;padding:6px 8px;gap:3px;white-space:nowrap}.hero-links a svg{width:12px;height:12px}section{padding:48px 0}.experience-header{flex-direction:column}.skills-grid{grid-template-columns:1fr}}#posts{display:none}