@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--bg-card: rgba(30, 41, 59, .9);--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--accent-primary: #2563eb;--accent-secondary: #3b82f6;--accent-highlight: #f59e0b;--accent-highlight-light: #fbbf24;--gradient-highlight: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);--gradient-blue: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);--border-color: rgba(148, 163, 184, .2);--border-hover: rgba(37, 99, 235, .5);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--section-padding: 100px 20px;--container-max: 1200px;--transition-fast: .15s ease;--transition-base: .3s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}.container{max-width:var(--container-max);margin:0 auto;padding:0 20px}section{padding:var(--section-padding)}.gradient-text{background:var(--gradient-highlight);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:all var(--transition-base);text-decoration:none;border:none}.btn-primary{background:var(--accent-primary);color:#fff}.btn-primary:hover{background:var(--accent-secondary);transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--text-primary);border:2px solid var(--border-color)}.btn-secondary:hover{border-color:var(--accent-primary);background:#2563eb1a}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;padding:28px;transition:all var(--transition-base)}.card:hover{border-color:var(--border-hover);transform:translateY(-2px)}h1{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:700;line-height:1.1}h2{font-size:clamp(1.75rem,3vw,2.25rem);font-weight:600;line-height:1.2}h3{font-size:1.25rem;font-weight:600}h4{font-size:1rem;font-weight:600}.section-title{text-align:center;margin-bottom:50px}.section-title h2{margin-bottom:12px}.section-title p{color:var(--text-secondary);font-size:1.1rem;max-width:550px;margin:0 auto}.tag{display:inline-block;padding:5px 12px;background:#2563eb26;color:var(--accent-secondary);border-radius:6px;font-size:.8rem;font-weight:500}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeInUp .5s ease forwards}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--accent-primary);border-radius:4px}a{color:var(--accent-secondary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-highlight)}.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:all var(--transition-base)}.nav-scrolled{background:#0f172af2;padding:10px 0;border-bottom:1px solid var(--border-color)}.nav-container{max-width:var(--container-max);margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between}.nav-logo{font-size:1.5rem;font-weight:700;text-decoration:none}.nav-links{display:flex;align-items:center;gap:28px}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:.9rem;transition:color var(--transition-fast)}.nav-links a:hover{color:var(--text-primary)}.nav-plughtera{padding:8px 14px;background:var(--accent-primary);color:#fff!important;border-radius:6px}.nav-plughtera:hover{background:var(--accent-secondary)}.nav-mobile-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}.nav-mobile-toggle span{display:block;width:22px;height:2px;background:var(--text-primary);transition:all var(--transition-fast)}.nav-mobile-toggle span.open:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.nav-mobile-toggle span.open:nth-child(2){opacity:0}.nav-mobile-toggle span.open:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}@media(max-width:768px){.nav-mobile-toggle{display:flex}.nav-links{position:fixed;top:60px;left:0;right:0;background:#0f172afa;flex-direction:column;padding:32px 20px;gap:20px;transform:translateY(-100%);opacity:0;pointer-events:none;transition:all var(--transition-base);border-bottom:1px solid var(--border-color)}.nav-links-open{transform:translateY(0);opacity:1;pointer-events:all}}.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding-top:80px}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;max-width:var(--container-max);margin:0 auto;padding:0 20px}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:#2563eb1a;border:1px solid rgba(37,99,235,.3);border-radius:20px;font-size:.85rem;color:var(--accent-secondary);margin-bottom:20px}.hero-text h1{margin-bottom:8px}.hero-title{font-size:clamp(1.25rem,2.5vw,1.5rem);font-weight:500;color:var(--text-secondary);margin-bottom:16px}.hero-tagline{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:1rem;color:var(--text-secondary);margin-bottom:20px}.hero-tagline .divider{color:var(--accent-highlight)}.hero-description{font-size:1.05rem;color:var(--text-secondary);max-width:480px;margin-bottom:28px;line-height:1.7}.hero-cta{display:flex;gap:14px;flex-wrap:wrap}.hero-image{display:flex;flex-direction:column;align-items:center}.hero-image-wrapper{width:300px;height:300px;border-radius:50%;overflow:hidden;border:3px solid var(--accent-primary);transform:translateZ(0);-webkit-transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.hero-image-wrapper img{width:100%;height:100%;object-fit:cover;object-position:center top}.hero-image-badge{display:flex;align-items:center;gap:8px;margin-top:16px;padding:8px 16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;font-size:.85rem}.status-dot{width:8px;height:8px;background:#22c55e;border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.hero-scroll-indicator{position:absolute;bottom:30px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--text-muted);font-size:.8rem}.scroll-arrow{animation:bounce 2s infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(5px)}}@media(max-width:968px){.hero-content{grid-template-columns:1fr;text-align:center}.hero-text{order:2}.hero-image{order:1}.hero-image-wrapper{width:240px;height:240px}.hero-tagline{justify-content:center}.hero-description{margin-left:auto;margin-right:auto}.hero-cta,.hero-badge{justify-content:center}.hero-scroll-indicator{display:none}}.about{background:var(--bg-secondary)}.about-content{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:start}.about-story{padding:32px}.about-story p{font-size:1.05rem;line-height:1.8;color:var(--text-secondary);margin-bottom:16px}.about-story p:last-child{margin-bottom:0}.about-story strong{color:var(--text-primary)}.about-highlight{color:var(--accent-highlight)!important;font-weight:500;padding:14px 18px;background:#f59e0b1a;border-left:3px solid var(--accent-highlight);border-radius:0 8px 8px 0}.about-details{display:grid;grid-template-columns:1fr 1fr;gap:16px}.about-card{padding:20px;text-align:center}.about-card-icon{font-size:1.75rem;margin-bottom:10px}.about-card h4{color:var(--text-primary);margin-bottom:6px}.about-card p{color:var(--text-secondary);font-size:.9rem}@media(max-width:968px){.about-content{grid-template-columns:1fr}.about-details{grid-template-columns:repeat(3,1fr)}}@media(max-width:600px){.about-details{grid-template-columns:1fr 1fr}}.experience{background:var(--bg-primary)}.experience-timeline{position:relative;max-width:850px;margin:0 auto}.experience-item{display:flex;gap:24px;margin-bottom:32px}.experience-item:last-child{margin-bottom:0}.experience-marker{display:flex;flex-direction:column;align-items:center;flex-shrink:0}.marker-dot{width:12px;height:12px;border-radius:50%;background:var(--accent-primary);flex-shrink:0}.experience-item.current .marker-dot{background:var(--accent-highlight)}.marker-line{width:2px;flex-grow:1;background:var(--border-color);margin-top:8px}.experience-content{flex-grow:1}.experience-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px;gap:16px}.experience-header h3{font-size:1.15rem;margin-bottom:4px}.experience-header h3 a{color:var(--text-primary)}.experience-header h3 a:hover{color:var(--accent-highlight)}.experience-header h4{color:var(--accent-secondary);font-weight:500;font-size:.95rem}.experience-meta{text-align:right;flex-shrink:0}.experience-period{display:block;color:var(--text-secondary);font-weight:500;font-size:.85rem}.experience-location{display:block;color:var(--text-muted);font-size:.8rem}.experience-description{color:var(--text-secondary);margin-bottom:12px;line-height:1.7;font-size:.95rem}.experience-highlights{list-style:none;display:flex;flex-direction:column;gap:6px}.experience-highlights li{position:relative;padding-left:18px;color:var(--text-secondary);font-size:.9rem}.experience-highlights li:before{content:"→";position:absolute;left:0;color:var(--accent-highlight)}.experience-status{display:inline-flex;align-items:center;gap:6px;margin-top:12px;padding:6px 14px;background:#22c55e1a;border:1px solid rgba(34,197,94,.3);border-radius:16px;color:#22c55e;font-size:.8rem;font-weight:500}.experience-status .status-dot{width:6px;height:6px;background:#22c55e;border-radius:50%}@media(max-width:768px){.experience-header{flex-direction:column}.experience-meta{text-align:left}.experience-marker{display:none}.experience-item{gap:0}}.projects{background:var(--bg-secondary)}.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.project-card{position:relative;display:flex;flex-direction:column}.project-card.featured{grid-column:span 2;background:#2563eb0d;border-color:#2563eb4d}.project-badge{position:absolute;top:-10px;left:20px;padding:5px 14px;background:var(--accent-primary);color:#fff;font-size:.75rem;font-weight:600;border-radius:16px}.project-header{margin-bottom:14px}.project-header h3{font-size:1.2rem;margin-bottom:4px;color:var(--text-primary)}.project-subtitle{display:block;color:var(--accent-highlight);font-weight:500;font-size:.9rem;margin-bottom:4px}.project-period{color:var(--text-muted);font-size:.8rem}.project-description{color:var(--text-secondary);line-height:1.7;margin-bottom:14px;font-size:.95rem}.project-highlights{list-style:none;margin-bottom:16px;flex-grow:1}.project-highlights li{position:relative;padding-left:18px;color:var(--text-secondary);font-size:.85rem;margin-bottom:5px}.project-highlights li:before{content:"✓";position:absolute;left:0;color:var(--accent-secondary)}.project-tech{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.project-link{display:inline-flex;align-items:center;color:var(--accent-secondary);font-weight:500;font-size:.9rem}.project-link:hover{color:var(--accent-highlight)}@media(max-width:768px){.projects-grid{grid-template-columns:1fr}.project-card.featured{grid-column:span 1}}.skills{background:var(--bg-primary)}.skills-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-bottom:50px}.skills-category{padding:28px}.category-header{display:flex;align-items:center;gap:10px;margin-bottom:20px}.category-icon{font-size:1.5rem}.category-header h3{margin:0}.skills-list{display:flex;flex-direction:column;gap:14px}.skill-item{display:flex;flex-direction:column;gap:5px}.skill-header{display:flex;justify-content:space-between;align-items:center}.skill-name{color:var(--text-secondary);font-size:.9rem}.skill-level{color:var(--accent-secondary);font-size:.8rem;font-weight:600}.skill-bar{height:5px;background:var(--bg-tertiary);border-radius:3px;overflow:hidden}.skill-progress{height:100%;background:var(--accent-primary);border-radius:3px}.skills-certifications{text-align:center}.skills-certifications h3{margin-bottom:24px;color:var(--text-primary)}.cert-list{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.cert-item{display:flex;align-items:center;gap:8px;padding:10px 16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;font-size:.85rem;color:var(--text-secondary)}.cert-icon{font-size:1.1rem}@media(max-width:768px){.skills-grid{grid-template-columns:1fr}.cert-list{flex-direction:column;align-items:center}}.contact{background:var(--bg-secondary)}.contact-content{display:grid;grid-template-columns:1fr 1.2fr;gap:50px;align-items:start}.contact-info h3{font-size:1.35rem;margin-bottom:14px}.contact-description{color:var(--text-secondary);line-height:1.7;margin-bottom:28px}.contact-features{display:flex;flex-direction:column;gap:20px}.contact-feature{display:flex;align-items:flex-start;gap:14px}.feature-icon{font-size:1.5rem;flex-shrink:0}.contact-feature h4{margin-bottom:3px;color:var(--text-primary)}.contact-feature p{color:var(--text-secondary);font-size:.9rem}.contact-feature a{color:var(--accent-secondary)}.contact-feature a:hover{color:var(--accent-highlight)}.chat-widget{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;height:620px;transform:translateZ(0);-webkit-transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.chat-messages{flex:1;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:14px}.chat-message{max-width:80%;padding:10px 16px;border-radius:16px;font-size:.9rem;line-height:1.5}.chat-message.user{background:var(--accent-primary);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.chat-message.bot{background:var(--bg-tertiary);color:var(--text-secondary);align-self:flex-start;border-bottom-left-radius:4px}.chat-message.loading{padding:14px 20px}.typing-indicator{display:flex;gap:4px}.typing-indicator span{width:6px;height:6px;background:var(--text-muted);border-radius:50%;animation:typing 1.4s infinite ease-in-out}.typing-indicator span:nth-child(1){animation-delay:0s}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-3px);opacity:1}}.chat-input-wrapper{display:flex;gap:10px;padding:14px 20px;background:var(--bg-tertiary);border-top:1px solid var(--border-color)}.chat-input{flex:1;padding:12px 16px;border:1px solid var(--border-color);border-radius:8px;background:var(--bg-secondary);color:var(--text-primary);font-size:.9rem;outline:none;transition:border-color var(--transition-fast)}.chat-input:focus{border-color:var(--accent-primary)}.chat-input::placeholder{color:var(--text-muted)}.chat-send{padding:12px 20px;flex-shrink:0}.chat-send:disabled{opacity:.5;cursor:not-allowed}@media(max-width:968px){.contact-content{grid-template-columns:1fr}.chat-widget{height:380px}}.chat-auth{padding:12px 20px;background:var(--bg-secondary);border-top:1px solid var(--border-color);display:flex;flex-direction:column;align-items:center;gap:8px}.google-signin-btn{display:flex;align-items:center;gap:10px;padding:10px 20px;background:#fff;color:#333;border:1px solid #ddd;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.google-signin-btn:hover{background:#f5f5f5;box-shadow:0 2px 8px #0000001a}.auth-hint{color:var(--text-muted);font-size:.8rem;margin:0}.auth-status{display:flex;align-items:center;gap:10px}.auth-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover}.auth-name{color:var(--text-secondary);font-size:.85rem}.auth-logout{background:none;border:none;color:var(--text-muted);font-size:.8rem;cursor:pointer;text-decoration:underline}.auth-logout:hover{color:var(--accent-highlight)}.footer{padding:40px 20px;text-align:center;background:var(--bg-primary);border-top:1px solid var(--border-color)}.footer p{color:var(--text-muted);font-size:.9rem}.footer a{color:var(--accent-cyan)}