:root{--color-bg-primary: #0a0e27;--color-bg-secondary: #151932;--color-bg-tertiary: #1e2440;--color-surface: rgba(255, 255, 255, 0.05);--color-surface-hover: rgba(255, 255, 255, 0.08);--color-text-primary: #e8eaed;--color-text-secondary: #b8bcc8;--color-text-tertiary: #8a8f9e;--color-accent-primary: #f59e0b;--color-accent-secondary: #ef4444;--color-accent-tertiary: #f97316;--color-accent-success: #10b981;--color-accent-warning: #f59e0b;--gradient-primary: linear-gradient(135deg, #f59e0b 0%, #ef4444 50%, #f97316 100%);--gradient-secondary: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);--gradient-accent: linear-gradient(135deg, #f59e0b 0%, #ec4899 100%);--gradient-hero: linear-gradient(135deg, #0a0e27 0%, #1e2440 100%);--space-xs: 0.5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--space-2xl: 4rem;--space-3xl: 6rem;--font-body: var(--font-primary, 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);--font-heading: var(--font-heading, 'Raleway', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);--font-size-xs: 0.75rem;--font-size-sm: 0.875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-size-5xl: 3rem;--font-size-6xl: 4rem;--radius-sm: 0.5rem;--radius-md: 0.75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);--shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);--shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);--shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.4);--shadow-glow: 0 0 32px rgba(99, 102, 241, 0.3);--transition-fast: 150ms ease-in-out;--transition-base: 250ms ease-in-out;--transition-slow: 350ms ease-in-out;--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal: 1040;--z-tooltip: 1050}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);font-size:var(--font-size-base);line-height:1.7;color:var(--color-text-primary);background:var(--color-bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;color:var(--color-text-primary);margin-bottom:var(--space-md)}h1{font-size:var(--font-size-5xl)}h2{font-size:var(--font-size-4xl)}h3{font-size:var(--font-size-3xl)}h4{font-size:var(--font-size-2xl)}h5{font-size:var(--font-size-xl)}h6{font-size:var(--font-size-lg)}p{margin-bottom:var(--space-md);color:var(--color-text-secondary)}a{color:var(--color-accent-primary);text-decoration:none;transition:all var(--transition-base)}a:hover{color:var(--color-accent-secondary)}strong{font-weight:600;color:var(--color-text-primary)}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-lg)}.container-wide{max-width:1400px;margin:0 auto;padding:0 var(--space-lg)}.section{padding:var(--space-3xl) 0}.section-sm{padding:var(--space-2xl) 0}.site-header{position:fixed;top:0;left:0;right:0;z-index:var(--z-fixed);background:rgba(10,14,39,0.8);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,0.1);transition:all var(--transition-base)}.site-header.scrolled{background:rgba(10,14,39,0.95);box-shadow:var(--shadow-md)}.site-nav{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md) 0}.site-logo{display:flex;align-items:center;gap:var(--space-md);text-decoration:none;transition:all var(--transition-base)}.logo-text{font-family:var(--font-heading);font-size:var(--font-size-lg);font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;white-space:nowrap}.logo-img{height:62px !important;width:62px !important;object-fit:contain}.site-logo:hover{transform:scale(1.05)}.nav-links{display:flex;gap:var(--space-md);list-style:none;margin-left:auto;padding-right:var(--space-sm)}.nav-link{color:var(--color-text-secondary);font-weight:500;font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:0.05em;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);transition:all var(--transition-base);position:relative}.nav-link::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%) scaleX(0);width:80%;height:2px;background:var(--gradient-primary);transition:transform var(--transition-base)}.nav-link:hover{color:var(--color-text-primary);background:var(--color-surface)}.nav-link:hover::after{transform:translateX(-50%) scaleX(1)}.nav-link.active{color:var(--color-accent-primary);background:var(--color-surface)}.nav-link.active::after{transform:translateX(-50%) scaleX(1)}.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:var(--space-xs)}.menu-toggle span{width:25px;height:2px;background:var(--color-text-primary);transition:all var(--transition-base)}.profile-img{width:180px;height:180px;border-radius:50%;object-fit:cover;border:4px solid rgba(255,255,255,0.1);box-shadow:var(--shadow-lg),var(--shadow-glow);margin-bottom:var(--space-lg);display:block;margin-left:auto;margin-right:auto;flex-shrink:0}.about-profile-container{display:flex;flex-direction:column;align-items:center;gap:var(--space-lg);margin-bottom:var(--space-2xl)}@media (min-width: 768px){.about-profile-container{flex-direction:row;align-items:flex-start;text-align:left}.about-profile-container .profile-img{margin-left:0;margin-right:0;flex-shrink:0}}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding-top:120px}.page-hero{min-height:40vh !important}.hero-background{position:absolute;inset:0;background:var(--gradient-hero);z-index:-2}.hero-gradient{position:absolute;inset:0;background:radial-gradient(circle at 30% 50%, rgba(99,102,241,0.15) 0%, transparent 50%),radial-gradient(circle at 70% 50%, rgba(139,92,246,0.15) 0%, transparent 50%);z-index:-1;animation:gradientShift 15s ease-in-out infinite}@keyframes gradientShift{0%,
  100%{opacity:1;transform:scale(1)}50%{opacity:0.8;transform:scale(1.1)}}.hero-content{text-align:center;max-width:1000px;animation:fadeInUp 1s ease-out;display:flex;flex-direction:column;align-items:center;gap:var(--space-xl)}@media (min-width: 992px){.hero-content{flex-direction:row;text-align:center;align-items:center;justify-content:center}.hero-text-wrapper{flex:1}.hero-cta{justify-content:flex-start}}.hero-subtitle{font-size:var(--font-size-lg);color:var(--color-accent-primary);font-weight:600;margin-bottom:var(--space-sm);text-transform:uppercase;letter-spacing:0.1em}.hero-title{font-size:clamp(2.5rem, 8vw, 5rem);margin-bottom:var(--space-md);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:fadeInUp 1s ease-out 0.2s both}.hero-description{font-size:var(--font-size-xl);color:var(--color-text-secondary);margin-bottom:var(--space-xl);line-height:1.6;animation:fadeInUp 1s ease-out 0.4s both}.hero-cta{display:flex;gap:var(--space-md);justify-content:center;flex-wrap:wrap;animation:fadeInUp 1s ease-out 0.6s both}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.btn{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-lg);font-family:var(--font-heading);font-size:var(--font-size-base);font-weight:600;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-base);text-decoration:none;position:relative;overflow:hidden}.btn::before{content:'';position:absolute;inset:0;background:linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);transform:translateX(-100%);transition:transform var(--transition-slow)}.btn:hover::before{transform:translateX(100%)}.btn-primary{background:var(--gradient-primary);color:white;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn-secondary{background:var(--color-surface);color:var(--color-text-primary);border:1px solid rgba(255,255,255,0.1)}.btn-secondary:hover{background:var(--color-surface-hover);border-color:rgba(255,255,255,0.2);transform:translateY(-2px)}.btn-outline{background:transparent;color:var(--color-accent-primary);border:2px solid var(--color-accent-primary)}.btn-outline:hover{background:var(--color-accent-primary);color:white;transform:translateY(-2px)}.card{background:var(--color-bg-secondary);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition-base);position:relative;overflow:hidden}.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary);transform:scaleX(0);transition:transform var(--transition-base)}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(255,255,255,0.2)}.card:hover::before{transform:scaleX(1)}.card-glass{background:rgba(255,255,255,0.05);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.1)}.card-title{font-size:var(--font-size-xl);margin-bottom:var(--space-sm)}.card-description{color:var(--color-text-secondary);margin-bottom:var(--space-md)}.grid{display:grid;gap:var(--space-lg)}.grid-2{grid-template-columns:repeat(auto-fit, minmax(300px, 1fr))}.grid-3{grid-template-columns:repeat(auto-fit, minmax(280px, 1fr))}.grid-4{grid-template-columns:repeat(auto-fit, minmax(250px, 1fr))}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(150px, 1fr));gap:var(--space-md)}.skill-item{background:var(--color-surface);padding:var(--space-md);border-radius:var(--radius-md);text-align:center;transition:all var(--transition-base);border:1px solid transparent}.skill-item:hover{background:var(--color-surface-hover);border-color:var(--color-accent-primary);transform:translateY(-3px)}.skill-icon{font-size:var(--font-size-3xl);margin-bottom:var(--space-sm)}.skill-name{font-weight:600;color:var(--color-text-primary)}.tags{display:flex;flex-wrap:wrap;gap:var(--space-xs)}.tag{display:inline-block;padding:var(--space-xs) var(--space-sm);background:var(--color-surface);color:var(--color-accent-primary);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:500;border:1px solid rgba(99,102,241,0.3);transition:all var(--transition-base)}.tag:hover{background:var(--color-accent-primary);color:white;transform:scale(1.05)}.project-card{background:var(--color-bg-secondary);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-base);border:1px solid rgba(255,255,255,0.1)}.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:rgba(99,102,241,0.5)}.project-image{width:100%;height:200px;object-fit:cover;background:var(--gradient-secondary)}.project-content{padding:var(--space-lg)}.project-title{font-size:var(--font-size-xl);margin-bottom:var(--space-sm)}.project-description{color:var(--color-text-secondary);margin-bottom:var(--space-md);line-height:1.6}.project-links{display:flex;gap:var(--space-sm);margin-top:var(--space-md)}.post-card{background:var(--color-bg-secondary);border-radius:var(--radius-lg);padding:var(--space-lg);border:1px solid rgba(255,255,255,0.1);transition:all var(--transition-base)}.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(139,92,246,0.5)}.post-meta{display:flex;gap:var(--space-md);font-size:var(--font-size-sm);color:var(--color-text-tertiary);margin-bottom:var(--space-sm)}.post-title{font-size:var(--font-size-2xl);margin-bottom:var(--space-sm);color:var(--color-text-primary)}.post-title:hover{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.post-excerpt{color:var(--color-text-secondary);margin-bottom:var(--space-md);line-height:1.7}.read-more{color:var(--color-accent-primary);font-weight:600;display:inline-flex;align-items:center;gap:var(--space-xs)}.read-more:hover{gap:var(--space-sm)}.site-footer{background:var(--color-bg-secondary);border-top:1px solid rgba(255,255,255,0.1);padding:var(--space-2xl) 0 var(--space-lg);margin-top:var(--space-3xl)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:var(--space-xl);margin-bottom:var(--space-xl)}.footer-section h3{font-size:var(--font-size-lg);margin-bottom:var(--space-md);color:var(--color-text-primary)}.footer-links{list-style:none;display:flex;flex-direction:column;gap:var(--space-sm)}.footer-links a{color:var(--color-text-secondary);transition:all var(--transition-base)}.footer-links a:hover{color:var(--color-accent-primary);padding-left:var(--space-xs)}.social-links{display:flex;gap:var(--space-md)}.social-link{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--color-surface);border-radius:var(--radius-md);color:var(--color-text-primary);transition:all var(--transition-base);border:1px solid rgba(255,255,255,0.1)}.social-link:hover{background:var(--gradient-primary);color:white;transform:translateY(-3px);box-shadow:var(--shadow-md)}.footer-bottom{text-align:center;padding-top:var(--space-lg);border-top:1px solid rgba(255,255,255,0.1);color:var(--color-text-tertiary);font-size:var(--font-size-sm)}.section-header{text-align:center;margin-bottom:var(--space-2xl)}.section-title{font-size:var(--font-size-4xl);margin-bottom:var(--space-sm);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);max-width:600px;margin:0 auto}.text-gradient{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-center{text-align:center}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.lead{font-size:var(--font-size-xl);color:var(--color-text-primary);line-height:1.6;margin-bottom:var(--space-xl)}@media (max-width: 768px){:root{--font-size-5xl: 2.5rem;--font-size-4xl: 2rem;--font-size-3xl: 1.75rem;--space-3xl: 4rem}.site-nav{flex-wrap:wrap}.nav-links{display:none;width:100%;flex-direction:column;gap:var(--space-sm);padding-top:var(--space-md);background:var(--color-bg-secondary);position:absolute;top:100%;left:0;right:0;padding:var(--space-md);border-bottom:1px solid rgba(255,255,255,0.1)}.nav-links.active{display:flex}.menu-toggle{display:flex}.hero-cta{flex-direction:column;align-items:stretch}.btn{justify-content:center}.hero{padding-top:140px !important}}