*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--color-bg: #0f1419;--color-bg-alt: #1a1f2e;--color-text: #ffffff;--color-text-light: #a0a0a0;--color-accent: #0066ff;--color-accent-dark: #0052cc;--color-border: #2a2f3a;--color-gray-light: #1a1f2e;--color-warm: #eab308;--color-warm-light: #fbbf24;--font-main: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", monospace;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--space-2xl: 4rem;--space-3xl: 6rem;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 20px rgba(0, 0, 0, .1);--shadow-accent: 0 8px 20px rgba(44, 90, 160, .15)}html{scroll-behavior:smooth}body{font-family:var(--font-main);background:var(--color-bg);color:var(--color-text);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"kern" 1,"liga" 1}#app{animation:fadeIn .5s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-lg)}.nav{position:fixed;top:0;left:0;right:0;background:#0f1419f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);z-index:1000}.nav-container{max-width:1200px;margin:0 auto;padding:var(--space-md) var(--space-lg);display:flex;justify-content:space-between;align-items:center}.nav-brand{font-size:1.5rem;font-weight:700;color:var(--color-accent);letter-spacing:-.5px}.nav-links{display:flex;gap:var(--space-lg)}.nav-link{color:var(--color-text);text-decoration:none;font-weight:500;transition:color .2s ease}.nav-link:hover{color:var(--color-accent)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:calc(80px + var(--space-2xl)) 0 var(--space-2xl);overflow:hidden;isolation:isolate}.hero-bg{position:absolute;inset:0;z-index:-1;background:var(--color-bg)}.hero-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(1.75rem,4vw,3rem);align-items:center}.hero-content{max-width:640px}.hero-title{font-size:clamp(3rem,7vw,5.5rem);font-weight:800;margin-bottom:1.5rem;letter-spacing:-.02em;line-height:1.1;color:var(--color-text)}.hero-subtitle{font-size:clamp(.85rem,1.6vw,1rem);color:var(--color-accent);font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-bottom:1rem}.hero-description{font-size:clamp(1rem,1.6vw,1.125rem);color:var(--color-text-light);margin-bottom:var(--space-lg);line-height:1.7}.hero-cta{display:flex;gap:var(--space-md);flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 1.75rem;border-radius:12px;text-decoration:none;font-weight:600;font-size:.975rem;letter-spacing:.01em;transition:all .25s cubic-bezier(.4,0,.2,1);border:2px solid transparent;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg,var(--color-accent) 0%,var(--color-accent-dark) 100%);color:#fff;border-color:var(--color-accent);box-shadow:0 8px 24px #2c5aa040}.btn-primary:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--color-accent-dark) 0%,var(--color-accent) 100%);opacity:0;transition:opacity .3s ease}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px #2c5aa059}.btn-primary:hover:before{opacity:1}.btn-primary>*{position:relative;z-index:1}.btn-secondary{background:var(--color-bg-alt);color:var(--color-text);border-color:#1a1a1a26;box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--color-bg-alt);border-color:var(--color-accent);transform:translateY(-2px);box-shadow:var(--shadow-md);color:var(--color-accent)}.hero-visual{display:grid;place-items:center}.hero-portrait{position:relative;width:min(56vw,480px);aspect-ratio:1/1}.hero-image{display:block;width:100%;height:100%;object-fit:cover;border-radius:20px;box-shadow:0 12px 40px #1118272e}.hero-ring{position:absolute;inset:-18px;border-radius:24px;background:conic-gradient(from 200deg at 50% 50%,transparent,rgba(44,90,160,.45),transparent 65%);filter:blur(22px) saturate(1.15);z-index:-1;animation:ringPulse 4s ease-in-out infinite}@keyframes ringPulse{0%,to{opacity:.8;transform:scale(1)}50%{opacity:1;transform:scale(1.02)}}.section{padding:var(--space-3xl) 0}.section:nth-child(2n){background:var(--color-bg-alt)}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:var(--space-sm);text-align:center;color:var(--color-text);letter-spacing:-.02em;position:relative}.section-title:after{content:"";position:absolute;bottom:-8px;left:50%;transform:translate(-50%);width:60px;height:3px;background:linear-gradient(90deg,transparent,var(--color-accent) 20%,var(--color-accent) 80%,transparent);border-radius:2px}.section-subtitle{text-align:center;color:var(--color-text-light);font-size:1.05rem;margin-bottom:var(--space-2xl);font-style:italic;letter-spacing:.01em}.about-content{display:grid;grid-template-columns:2fr 1fr;gap:var(--space-2xl);align-items:start}.about-text p{margin-bottom:var(--space-md);color:var(--color-text-light)}.lead{font-size:1.125rem;color:var(--color-text);font-weight:500}.about-details{background:linear-gradient(135deg,#2c5aa00a,#2c5aa014);padding:var(--space-xl);border-radius:16px;border:1px solid rgba(44,90,160,.1);box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.detail-item{margin-bottom:var(--space-lg);padding-bottom:var(--space-md);border-bottom:1px solid rgba(44,90,160,.08);transition:all .3s ease}.detail-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.detail-item:hover{padding-left:var(--space-sm)}.detail-label{display:block;font-size:.8125rem;color:var(--color-text-light);text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-bottom:.375rem}.detail-value{font-weight:600;font-size:1.05rem;color:var(--color-text);letter-spacing:-.01em}.expertise-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-lg)}.expertise-card{position:relative;background:linear-gradient(135deg,#2c5aa008,#2c5aa014);padding:var(--space-lg);border-radius:16px;border:1px solid rgba(44,90,160,.12);transition:all .3s cubic-bezier(.4,0,.2,1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.expertise-card:before{content:"";position:absolute;inset:0;border-radius:16px;padding:1px;background:linear-gradient(135deg,rgba(44,90,160,.2),transparent 50%,rgba(234,179,8,.15));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s ease}.expertise-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-accent);border-color:#2c5aa040}.expertise-card:hover:before{opacity:1}.card-icon-wrap{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,#2c5aa01a,#2c5aa00d);border:1px solid rgba(44,90,160,.15);margin-bottom:var(--space-md);transition:all .3s ease}.expertise-card:hover .card-icon-wrap{transform:translateY(-3px) scale(1.05);background:linear-gradient(135deg,#2c5aa026,#2c5aa014);box-shadow:0 4px 12px #2c5aa033}.card-icon{color:var(--color-accent);transition:all .3s ease}.expertise-card:hover .card-icon{color:var(--color-accent-dark);filter:drop-shadow(0 2px 4px rgba(44,90,160,.3))}.expertise-card h3{font-size:1.25rem;margin-bottom:var(--space-sm);color:var(--color-text);font-weight:600}.expertise-card p{color:var(--color-text-light);line-height:1.7}.timeline{position:relative;padding-left:var(--space-2xl)}.timeline:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--color-accent) 0%,rgba(44,90,160,.5) 50%,var(--color-border) 100%);border-radius:2px}.timeline-item{position:relative;margin-bottom:var(--space-2xl)}.timeline-item:before{content:"";position:absolute;left:calc(-1 * var(--space-2xl) - 6.5px);top:8px;width:16px;height:16px;background:var(--color-accent);border:3px solid var(--color-bg-alt);border-radius:50%;box-shadow:0 0 0 4px #2c5aa01a;transition:all .3s ease}.timeline-item:hover:before{transform:scale(1.2);box-shadow:0 0 0 6px #2c5aa026}.timeline-date{font-size:.875rem;color:var(--color-text-light);margin-bottom:var(--space-sm)}.timeline-content h3{font-size:1.25rem;margin-bottom:.25rem;color:var(--color-text)}.timeline-content h4{font-size:1rem;color:var(--color-accent);margin-bottom:var(--space-sm);font-weight:500}.timeline-content p{color:var(--color-text-light)}.personal{background:linear-gradient(to bottom,var(--color-bg) 0%,var(--color-gray-light) 20%,var(--color-gray-light) 80%,var(--color-bg) 100%);position:relative;overflow:hidden}.personal:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:100%;max-width:1400px;height:1px;background:linear-gradient(90deg,transparent,rgba(234,179,8,.3) 30%,rgba(234,179,8,.5) 50%,rgba(234,179,8,.3) 70%,transparent)}.interests-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-lg)}.interest-card{position:relative;background:var(--color-bg-alt);padding:var(--space-lg);border-radius:16px;border:1px solid var(--color-border);transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-sm)}.interest-card:after{content:"";position:absolute;inset:-1px;border-radius:16px;padding:1px;background:linear-gradient(135deg,rgba(234,179,8,.2),transparent 60%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s ease;pointer-events:none}.interest-card:hover{transform:translateY(-6px) rotate(-1deg);box-shadow:var(--shadow-lg);border-color:#eab30833}.interest-card:hover:after{opacity:1}.interest-card .card-icon-wrap{background:linear-gradient(135deg,#eab30814,#eab3080a);border-color:#eab30833}.interest-card:hover .card-icon-wrap{background:linear-gradient(135deg,#eab3081f,#eab3080f);transform:translateY(-3px) scale(1.05) rotate(5deg);box-shadow:0 4px 12px #eab30840}.interest-card .card-icon{color:var(--color-warm)}.interest-card:hover .card-icon{color:var(--color-warm-light);filter:drop-shadow(0 2px 4px rgba(234,179,8,.4))}.interest-card h4{font-size:1.125rem;margin-bottom:var(--space-sm);color:var(--color-text);font-weight:600}.interest-card p{color:var(--color-text-light);line-height:1.7}.contact{text-align:center}.contact-content{max-width:600px;margin:0 auto}.contact-intro{font-size:1.125rem;color:var(--color-text-light);margin-bottom:var(--space-xl)}.contact-info{display:flex;justify-content:center;gap:var(--space-lg)}.contact-link{display:inline-flex;align-items:center;gap:var(--space-sm);color:var(--color-accent);text-decoration:none;font-weight:600;padding:var(--space-md) var(--space-lg);border-radius:12px;background:#2c5aa00d;border:1px solid rgba(44,90,160,.1);transition:all .3s cubic-bezier(.4,0,.2,1)}.contact-link:hover{color:var(--color-accent-dark);background:#2c5aa01a;border-color:var(--color-accent);transform:translateY(-3px);box-shadow:var(--shadow-md)}.contact-icon{font-size:1.5rem;transition:transform .3s ease}.contact-link:hover .contact-icon{transform:scale(1.1) rotate(-5deg)}.footer{padding:var(--space-lg) 0;text-align:center;background:var(--color-bg-alt);border-top:1px solid var(--color-border)}.footer p{color:var(--color-text-light)}.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s cubic-bezier(.4,0,.2,1),transform .6s cubic-bezier(.4,0,.2,1)}.reveal.in-view{opacity:1;transform:translateY(0)}@media(min-width:769px){.hero-bg{transform:translateZ(0);will-change:transform}}::selection{background:#2c5aa033;color:var(--color-text)}::-moz-selection{background:#2c5aa033;color:var(--color-text)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:4px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none;transition:none}}@media(max-width:768px){.nav-links{gap:var(--space-md)}.hero{text-align:center;padding:calc(80px + var(--space-xl)) 0 var(--space-xl)}.hero-wrap{grid-template-columns:1fr;gap:var(--space-xl)}.hero-visual{order:-1}.hero-content{max-width:100%}.hero-cta{justify-content:center}.hero-portrait{width:min(70vw,360px)}.about-content{grid-template-columns:1fr;gap:var(--space-xl)}.expertise-grid{grid-template-columns:1fr}.contact-info{flex-direction:column;gap:var(--space-md)}}@media(max-width:480px){.nav-container{padding:var(--space-sm) var(--space-md)}.nav-links{font-size:.9rem;gap:var(--space-sm)}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.25rem}.hero-portrait{width:min(80vw,280px)}.section{padding:var(--space-2xl) 0}.section-title{font-size:2rem}}