.header{position:fixed;top:0;left:0;right:0;background-color:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);z-index:1000;padding:16px 0}.header .container{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:8px;font-size:1.125rem;font-weight:700;color:var(--text-primary)}.logo-icon{font-size:1.5rem}.nav{display:flex;align-items:center;gap:32px}.nav a{text-decoration:none;color:var(--text-secondary);font-weight:500;transition:color .3s ease}.nav a:hover{color:var(--primary-color)}.nav .btn-primary{padding:8px 24px;font-size:.875rem}@media (max-width: 768px){.nav{gap:16px}.nav a:not(.btn-primary){display:none}}.hero{padding:120px 0 80px;background:linear-gradient(135deg,#f9fafb,#fff)}.hero-content{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:center}.hero-image{display:flex;justify-content:center}.profile-image{width:320px;height:320px;border-radius:16px;object-fit:cover;box-shadow:var(--shadow-lg);transition:transform .3s ease}.profile-image:hover{transform:scale(1.05)}.hero-text{display:flex;flex-direction:column;gap:16px}.hero-title{font-size:3.5rem;font-weight:800;color:var(--text-primary);line-height:1.1}.hero-subtitle{font-size:1.5rem;color:var(--primary-color);font-weight:600}.hero-description{font-size:1.125rem;color:var(--text-secondary);line-height:1.8;margin-top:8px}.hero-buttons{display:flex;gap:16px;margin-top:16px}@media (max-width: 968px){.hero-content{grid-template-columns:1fr;gap:48px;text-align:center}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.25rem}.hero-buttons{justify-content:center}.profile-image{width:280px;height:280px}}@media (max-width: 640px){.hero-buttons{flex-direction:column}.hero-buttons .btn{width:100%}.profile-image{width:240px;height:240px}}.about{padding:80px 0;background-color:var(--bg-primary)}.about-content{max-width:800px;margin:0 auto}.about-content p{font-size:1.125rem;line-height:1.8;color:var(--text-secondary);margin-bottom:24px}.about-content p:last-child{margin-bottom:0}@media (max-width: 768px){.about{padding:60px 0}.about-content p{font-size:1rem}}.skills{padding:80px 0;background-color:var(--bg-secondary)}.skills-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:900px;margin:0 auto}.skill-tag{padding:12px 24px;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:24px;font-weight:500;color:var(--text-primary);transition:all .3s ease;cursor:default}.skill-tag:hover{border-color:var(--primary-color);color:var(--primary-color);transform:translateY(-2px);box-shadow:var(--shadow-md)}@media (max-width: 768px){.skills{padding:60px 0}.skill-tag{padding:8px 16px;font-size:.875rem}}.projects{padding:80px 0;background-color:var(--bg-primary)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:32px;margin-top:48px}.project-card{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;transition:all .3s ease}.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.project-preview{width:100%;height:240px;background:linear-gradient(135deg,#1f2937,#111827);display:flex;align-items:center;justify-content:center}.preview-placeholder{text-align:center}.preview-icon{font-size:80px}.project-content{padding:24px}.project-title{font-size:1.5rem;font-weight:700;margin-bottom:12px;color:var(--text-primary)}.project-description{color:var(--text-secondary);line-height:1.6;margin-bottom:16px;font-size:.9375rem}.project-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.tag{padding:4px 12px;background-color:var(--bg-secondary);border-radius:4px;font-size:.75rem;font-weight:600;color:var(--text-secondary);letter-spacing:.5px}.project-links{display:flex;gap:24px}.project-link{color:var(--primary-color);text-decoration:none;font-weight:600;display:flex;align-items:center;gap:4px;transition:all .3s ease}.project-link:hover{color:var(--primary-hover);gap:8px}.arrow{font-size:1.125rem}@media (max-width: 768px){.projects{padding:60px 0}.projects-grid{grid-template-columns:1fr;gap:24px}.project-preview{height:200px}}.contact{padding:80px 0;background-color:var(--bg-secondary)}.contact-info{display:flex;justify-content:center;gap:48px;max-width:800px;margin:0 auto}.contact-item{display:flex;align-items:center;gap:20px;padding:32px;background-color:var(--bg-primary);border-radius:12px;box-shadow:var(--shadow-md);transition:all .3s ease;flex:1}.contact-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.contact-icon{font-size:3rem;min-width:60px;text-align:center}.contact-details{display:flex;flex-direction:column;gap:8px}.contact-details h3{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin:0}.contact-details a{font-size:1rem;color:var(--primary-color);text-decoration:none;font-weight:500;transition:color .3s ease}.contact-details a:hover{color:var(--primary-hover)}@media (max-width: 768px){.contact{padding:60px 0}.contact-info{flex-direction:column;gap:24px}.contact-item{padding:24px}.contact-icon{font-size:2.5rem;min-width:50px}}.footer{background-color:var(--bg-dark);color:#fff;padding:32px 0}.footer-content{display:flex;justify-content:space-between;align-items:center}.footer-left{display:flex;flex-direction:column;gap:4px}.footer-name{font-weight:700;font-size:1.125rem}.footer-copyright{font-size:.875rem;color:#9ca3af}.footer-links{display:flex;gap:16px}.footer-link{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background-color:#ffffff1a;border-radius:50%;text-decoration:none;font-size:1.25rem;transition:all .3s ease}.footer-link:hover{background-color:var(--primary-color);transform:translateY(-2px)}@media (max-width: 640px){.footer-content{flex-direction:column;gap:24px;text-align:center}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--text-primary: #1f2937;--text-secondary: #6b7280;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-dark: #111827;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text-primary);line-height:1.6;background-color:var(--bg-primary)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:16px;text-align:center;color:var(--text-primary)}.section-description{text-align:center;color:var(--text-secondary);font-size:1.125rem;margin-bottom:48px}.btn{display:inline-block;padding:12px 32px;border-radius:8px;font-weight:600;text-decoration:none;transition:all .3s ease;cursor:pointer;border:none;font-size:1rem}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background-color:transparent;color:var(--text-primary);border:2px solid var(--border-color)}.btn-secondary:hover{border-color:var(--primary-color);color:var(--primary-color)}.btn-block{width:100%}@media (max-width: 768px){.section-title{font-size:2rem}.container{padding:0 16px}}