:root{--bg-primary: #0a0e14;--bg-secondary: #0f141c;--bg-card: #131922;--bg-card-hover: #1a2230;--border: #1e2838;--border-hover: #2a3a4f;--text-primary: #e6edf3;--text-secondary: #8b98a9;--text-muted: #5c6b7e;--accent: #2dd4bf;--accent-dim: #14b8a6;--accent-glow: rgba(45, 212, 191, .15);--accent-hover: #5eead4;--secondary: #38bdf8;--secondary-dim: #0ea5e9;--success: #34d399;--warning: #fbbf24;--error: #f87171;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius: 12px;--radius-sm: 8px;--transition: .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{color:inherit;text-decoration:none}::selection{background:var(--accent-glow);color:var(--accent-hover)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.container{max-width:1100px;margin:0 auto;padding:0 24px}.section{padding:100px 0;position:relative}.section-label{font-family:var(--font-mono);font-size:.8rem;color:var(--accent);letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}.section-title{font-size:2rem;font-weight:700;letter-spacing:-.02em;margin-bottom:48px;line-height:1.2}@media(max-width:768px){.section{padding:60px 0}.section-title{font-size:1.5rem;margin-bottom:32px}}.app{min-height:100vh;background:var(--bg-primary);position:relative}.app:before{content:"";position:fixed;top:-20%;left:50%;transform:translate(-50%);width:800px;height:600px;background:radial-gradient(circle,var(--accent-glow) 0%,transparent 70%);filter:blur(120px);pointer-events:none;z-index:0}main{position:relative;z-index:1}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;padding:20px 0;transition:var(--transition)}.navbar--scrolled{background:#0a0e14d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:14px 0}.navbar__inner{max-width:1100px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.navbar__logo{font-family:var(--font-mono);font-size:1rem;font-weight:600;color:var(--text-primary);cursor:pointer;letter-spacing:-.02em;transition:color var(--transition)}.navbar__logo:hover{color:var(--accent)}.navbar__logo-bracket{color:var(--accent);margin:0 2px}.navbar__links{display:flex;gap:4px;list-style:none}.navbar__link{background:none;border:none;color:var(--text-secondary);font-family:var(--font-sans);font-size:.9rem;font-weight:500;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);position:relative}.navbar__link:hover{color:var(--text-primary);background:var(--bg-card)}.navbar__link--active{color:var(--accent)}.navbar__link--active:after{content:"";position:absolute;bottom:2px;left:16px;right:16px;height:2px;background:var(--accent);border-radius:2px}.navbar__burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.navbar__burger span{width:24px;height:2px;background:var(--text-primary);border-radius:2px;transition:var(--transition)}.navbar__burger--open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.navbar__burger--open span:nth-child(2){opacity:0}.navbar__burger--open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}@media(max-width:768px){.navbar__burger{display:flex}.navbar__links{position:absolute;top:100%;left:0;right:0;background:var(--bg-secondary);border-bottom:1px solid var(--border);flex-direction:column;padding:16px 24px;gap:0;transform:translateY(-100%);opacity:0;pointer-events:none;transition:var(--transition)}.navbar__links--open{transform:translateY(0);opacity:1;pointer-events:auto}.navbar__link{width:100%;text-align:left;padding:12px 16px}.navbar__link--active:after{display:none}}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 0 80px;position:relative}.hero__inner{width:min(100%,760px);display:flex;flex-direction:column;align-items:center;padding-inline:16px}.hero__badge{display:inline-flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border);border-radius:100px;padding:6px 16px;font-size:.82rem;color:var(--text-secondary);margin-bottom:28px;font-weight:500}.hero__badge-dot{width:8px;height:8px;background:var(--success);border-radius:50%;box-shadow:0 0 8px var(--success)}.hero__title{font-size:4rem;font-weight:700;letter-spacing:-.03em;background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.hero__subtitle{font-size:1.5rem;font-weight:500;color:var(--text-secondary);margin-bottom:24px}.hero__divider{color:var(--accent);margin:0 4px}.hero__description{font-size:1.05rem;color:var(--text-secondary);max-width:560px;line-height:1.6;margin-bottom:36px}.hero__actions{display:flex;gap:16px;margin-bottom:40px}.hero__btn{padding:12px 28px;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;transition:var(--transition);border:1px solid transparent}.hero__btn--primary{background:var(--accent);color:var(--bg-primary)}.hero__btn--primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 24px var(--accent-glow)}.hero__btn--secondary{border-color:var(--border-hover);color:var(--text-primary)}.hero__btn--secondary:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.hero__socials{display:flex;gap:12px}.hero__social{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);transition:var(--transition)}.hero__social:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-glow);transform:translateY(-3px)}.hero__scroll{position:absolute;bottom:30px;left:50%;transform:translate(-50%);width:26px;height:42px;border:2px solid var(--border);border-radius:14px;display:flex;justify-content:center}.hero__scroll span{width:4px;height:8px;background:var(--accent);border-radius:4px;margin-top:6px;animation:scrollDot 1.5s infinite}@keyframes scrollDot{0%{opacity:0;transform:translateY(0)}50%{opacity:1}to{opacity:0;transform:translateY(14px)}}@media(max-width:768px){.hero__title{font-size:2.5rem}.hero__subtitle{font-size:1.15rem}.hero__description{font-size:.95rem}.hero__actions{flex-direction:column;width:100%;max-width:280px}.hero__btn{text-align:center}.hero__scroll{display:none}}.about__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.about__card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:var(--transition)}.about__card:hover{border-color:var(--border-hover);background:var(--bg-card-hover);transform:translateY(-4px)}.about__icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--accent-glow);border:1px solid var(--accent);border-radius:var(--radius-sm);color:var(--accent);margin-bottom:20px}.about__card h3{font-size:1.15rem;font-weight:600;margin-bottom:8px;color:var(--text-primary)}.about__card p{font-size:.95rem;color:var(--text-secondary);line-height:1.6}@media(max-width:768px){.about__grid{grid-template-columns:1fr}}.skills__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.skills__card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:var(--transition)}.skills__card:hover{border-color:var(--border-hover);background:var(--bg-card-hover);transform:translateY(-4px)}.skills__card-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.skills__icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--accent-glow);border-radius:var(--radius-sm);color:var(--accent);flex-shrink:0}.skills__card-header h3{font-size:1rem;font-weight:600;color:var(--text-primary)}.skills__tags{display:flex;flex-wrap:wrap;gap:8px}.skills__tag{font-family:var(--font-mono);font-size:.8rem;padding:5px 12px;border:1px solid var(--border);border-radius:100px;color:var(--text-secondary);transition:var(--transition)}.skills__tag:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow)}@media(max-width:968px){.skills__grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.skills__grid{grid-template-columns:1fr}}.projects__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:var(--transition);position:relative;overflow:hidden}.project-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--card-accent, var(--accent));transform:scaleX(0);transform-origin:left;transition:transform .4s var(--transition)}.project-card:hover{border-color:var(--border-hover);background:var(--bg-card-hover);transform:translateY(-6px)}.project-card:hover:before{transform:scaleX(1)}.project-card__top{margin-bottom:16px}.project-card__name-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}.project-card__name{font-size:1.3rem;font-weight:700;color:var(--text-primary)}.project-card__event{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted);white-space:nowrap}.project-card__award{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:600;color:var(--card-accent, var(--accent));background:color-mix(in srgb,var(--card-accent, var(--accent)) 10%,transparent);padding:5px 12px;border-radius:100px}.project-card__description{font-size:.92rem;color:var(--text-secondary);line-height:1.65;margin-bottom:20px}.project-card__tags{display:flex;flex-wrap:wrap;gap:8px}.project-card__tag{font-family:var(--font-mono);font-size:.75rem;padding:4px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);transition:var(--transition)}.project-card:hover .project-card__tag{border-color:var(--border-hover);color:var(--text-secondary)}@media(max-width:768px){.projects__grid{grid-template-columns:1fr}.project-card__name-row{flex-direction:column;gap:4px}}.contact__card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:48px;text-align:center;transition:var(--transition)}.contact__card:hover{border-color:var(--border-hover)}.contact__text{font-size:1.1rem;color:var(--text-secondary);max-width:480px;margin:0 auto 32px;line-height:1.6}.contact__email{display:inline-flex;align-items:center;gap:10px;background:var(--accent);color:var(--bg-primary);font-size:1rem;font-weight:600;padding:12px 28px;border-radius:var(--radius-sm);transition:var(--transition);margin-bottom:28px}.contact__email:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 24px var(--accent-glow)}.contact__links{display:flex;justify-content:center;gap:16px}.contact__link{display:inline-flex;align-items:center;gap:8px;color:var(--text-secondary);font-size:.9rem;font-weight:500;padding:8px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);transition:var(--transition)}.contact__link:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-glow)}@media(max-width:600px){.contact__card{padding:32px 20px}.contact__links{flex-direction:column;gap:12px}}.footer{border-top:1px solid var(--border);padding:32px 0;position:relative;z-index:1}.footer__inner{display:flex;align-items:center;justify-content:space-between}.footer__text{font-size:.85rem;color:var(--text-muted)}.footer__back-top{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;color:var(--text-secondary);transition:var(--transition)}.footer__back-top:hover{color:var(--accent)}@media(max-width:600px){.footer__inner{flex-direction:column;gap:12px;text-align:center}}