:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a2e;--bg-card: rgba(22, 22, 35, .8);--bg-glass: rgba(22, 22, 35, .6);--bg-glass-border: rgba(255, 255, 255, .08);--text-primary: #f0f0f5;--text-secondary: #a0a0b8;--text-muted: #6b6b80;--accent-primary: #6c63ff;--accent-secondary: #00d4aa;--accent-tertiary: #ff6b9d;--accent-glow: rgba(108, 99, 255, .3);--gradient-primary: linear-gradient(135deg, #6c63ff 0%, #00d4aa 100%);--gradient-secondary: linear-gradient(135deg, #ff6b9d 0%, #6c63ff 100%);--gradient-hero: linear-gradient(180deg, transparent 0%, var(--bg-primary) 100%);--font-primary: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--fs-xs: .75rem;--fs-sm: .875rem;--fs-base: 1rem;--fs-lg: 1.125rem;--fs-xl: 1.25rem;--fs-2xl: 1.5rem;--fs-3xl: 2rem;--fs-4xl: 2.5rem;--fs-5xl: 3.5rem;--fs-hero: clamp(2.5rem, 6vw, 5rem);--fw-light: 300;--fw-regular: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--fw-black: 900;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--space-4xl: 6rem;--space-section: 8rem;--radius-sm: .375rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 30px var(--accent-glow);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s cubic-bezier(.16, 1, .3, 1);--transition-spring: .5s cubic-bezier(.34, 1.56, .64, 1);--z-base: 1;--z-overlay: 10;--z-modal: 100;--z-navbar: 200;--z-cursor: 1000}[data-theme=light]{--bg-primary: #f8f9fc;--bg-secondary: #ffffff;--bg-tertiary: #eef0f6;--bg-card: rgba(255, 255, 255, .95);--bg-glass: rgba(255, 255, 255, .85);--bg-glass-border: rgba(108, 99, 255, .1);--text-primary: #1e1e32;--text-secondary: #555572;--text-muted: #8888a4;--accent-primary: #5a4ff5;--accent-secondary: #00b894;--accent-tertiary: #e84393;--accent-glow: rgba(90, 79, 245, .12);--gradient-primary: linear-gradient(135deg, #5a4ff5 0%, #00b894 100%);--gradient-secondary: linear-gradient(135deg, #e84393 0%, #5a4ff5 100%);--shadow-sm: 0 2px 8px rgba(30, 30, 60, .06);--shadow-md: 0 4px 20px rgba(30, 30, 60, .08);--shadow-lg: 0 8px 40px rgba(30, 30, 60, .1);--shadow-glow: 0 0 24px rgba(90, 79, 245, .12)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-primary);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;transition:background-color var(--transition-base),color var(--transition-base)}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-secondary)}img{max-width:100%;display:block}::selection{background:var(--accent-primary);color:#fff}.cursor{width:8px;height:8px;background:var(--accent-primary);border-radius:50%;position:fixed;top:0;left:0;pointer-events:none;z-index:var(--z-cursor);will-change:transform;mix-blend-mode:difference}.cursor-follower{width:36px;height:36px;border:1.5px solid var(--accent-primary);border-radius:50%;position:fixed;top:0;left:0;pointer-events:none;z-index:calc(var(--z-cursor) - 1);will-change:transform;opacity:.5}.cursor.hovering{width:16px;height:16px;margin-left:-4px;margin-top:-4px;background:#6c63ff4d}.cursor-follower.hovering{width:50px;height:50px;margin-left:-7px;margin-top:-7px;opacity:.3}@media(max-width:768px){.cursor,.cursor-follower{display:none}}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-xl)}.navbar{position:fixed;top:0;left:0;right:0;z-index:var(--z-navbar);padding:var(--space-lg) 0;transition:all var(--transition-base)}.navbar.scrolled{padding:var(--space-sm) 0;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--bg-glass-border)}.nav-container{max-width:1200px;margin:0 auto;padding:0 var(--space-xl);display:flex;align-items:center;justify-content:space-between}.nav-logo{font-family:var(--font-mono);font-size:var(--fs-xl);font-weight:var(--fw-bold);color:var(--text-primary)!important;display:flex;align-items:center;gap:2px}.logo-bracket{color:var(--accent-primary)}.nav-links{display:flex;list-style:none;gap:var(--space-lg)}.nav-link{font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text-secondary)!important;position:relative;padding:var(--space-xs) 0;transition:color var(--transition-fast)}.nav-link:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--gradient-primary);border-radius:var(--radius-full);transition:width var(--transition-base)}.nav-link:hover,.nav-link.active{color:var(--text-primary)!important}.nav-link.active:after,.nav-link:hover:after{width:100%}.theme-toggle{background:none;border:1px solid var(--bg-glass-border);border-radius:var(--radius-md);padding:var(--space-sm);cursor:pointer;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;width:40px;height:40px;transition:all var(--transition-fast)}.theme-toggle:hover{color:var(--accent-primary);border-color:var(--accent-primary)}.theme-toggle svg{width:18px;height:18px}.moon-icon,[data-theme=light] .sun-icon{display:none}[data-theme=light] .moon-icon{display:block}.nav-actions{display:flex;align-items:center;gap:var(--space-sm)}.lang-toggle{background:none;border:1px solid var(--bg-glass-border);border-radius:var(--radius-md);padding:var(--space-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;width:40px;height:40px;transition:all var(--transition-fast);font-size:1.2rem;line-height:1}.lang-toggle:hover{border-color:var(--accent-primary);transform:scale(1.05)}.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:var(--space-sm)}.nav-hamburger span{width:24px;height:2px;background:var(--text-primary);border-radius:var(--radius-full);transition:all var(--transition-base)}.nav-hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.nav-hamburger.active span:nth-child(2){opacity:0}.nav-hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden}#hero-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}.hero-content{position:relative;z-index:var(--z-base);text-align:center;max-width:800px;padding:0 var(--space-xl)}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-lg);background:var(--bg-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--bg-glass-border);border-radius:var(--radius-full);font-size:var(--fs-sm);color:var(--text-secondary);margin-bottom:var(--space-xl);opacity:0;transform:translateY(20px)}.badge-dot{width:8px;height:8px;background:var(--accent-secondary);border-radius:50%;animation:pulse-dot 2s infinite}@keyframes pulse-dot{0%,to{opacity:1;box-shadow:0 0 #00d4aa66}50%{opacity:.8;box-shadow:0 0 0 8px #00d4aa00}}.hero-title{font-size:var(--fs-hero);font-weight:var(--fw-black);line-height:1.1;margin-bottom:var(--space-xl);letter-spacing:-.02em}.title-line{min-height:1.15em;display:block;opacity:0;transform:translateY(40px)}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:var(--fs-lg);color:var(--text-secondary);max-width:600px;margin:0 auto var(--space-2xl);line-height:1.8;opacity:0;transform:translateY(20px)}.hero-cta{display:flex;gap:var(--space-md);justify-content:center;flex-wrap:wrap;margin-bottom:var(--space-3xl);opacity:0;transform:translateY(20px)}.hero-stats{display:flex;justify-content:center;gap:var(--space-3xl);opacity:0;transform:translateY(20px)}.stat{text-align:center}.stat-number{font-size:var(--fs-3xl);font-weight:var(--fw-bold);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-suffix{font-size:var(--fs-2xl);font-weight:var(--fw-bold);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{display:block;font-size:var(--fs-sm);color:var(--text-muted);margin-top:var(--space-xs)}.scroll-indicator{position:absolute;bottom:var(--space-2xl);left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);color:var(--text-muted);font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.1em;opacity:0;animation:fade-in 1s ease 2s forwards}.scroll-mouse{width:24px;height:38px;border:2px solid var(--text-muted);border-radius:12px;display:flex;justify-content:center;padding-top:8px}.scroll-wheel{width:3px;height:8px;background:var(--accent-primary);border-radius:var(--radius-full);animation:scroll-wheel 2s infinite}@keyframes scroll-wheel{0%{transform:translateY(0);opacity:1}to{transform:translateY(12px);opacity:0}}@keyframes fade-in{to{opacity:1}}.btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding:.875rem 1.75rem;font-family:var(--font-primary);font-size:var(--fs-sm);font-weight:var(--fw-semibold);border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-base);text-decoration:none;position:relative;overflow:hidden}.btn svg{width:18px;height:18px;transition:transform var(--transition-base)}.btn:hover svg{transform:translate(4px)}.btn-primary{background:var(--gradient-primary);color:#fff!important;box-shadow:var(--shadow-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 40px var(--accent-glow),var(--shadow-md)}.btn-outline{background:transparent;color:var(--text-primary)!important;border:1px solid var(--bg-glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-outline:hover{border-color:var(--accent-primary);background:#6c63ff1a;transform:translateY(-2px)}.btn-full{width:100%;justify-content:center}.section{padding:var(--space-section) 0;position:relative}.section-header{text-align:center;margin-bottom:var(--space-4xl)}.section-tag{display:inline-block;font-family:var(--font-mono);font-size:var(--fs-sm);color:var(--accent-primary);padding:var(--space-xs) var(--space-lg);background:#6c63ff1a;border:1px solid rgba(108,99,255,.2);border-radius:var(--radius-full);margin-bottom:var(--space-lg)}.section-title{font-size:var(--fs-4xl);font-weight:var(--fw-bold);margin-bottom:var(--space-md);letter-spacing:-.02em}.section-subtitle{font-size:var(--fs-lg);color:var(--text-secondary);max-width:600px;margin:0 auto}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4xl);align-items:start}.about-text p{color:var(--text-secondary);margin-bottom:var(--space-lg);line-height:1.8}.about-text strong{color:var(--text-primary)}.about-highlights{display:flex;flex-direction:column;gap:var(--space-lg);margin-top:var(--space-2xl)}.highlight{display:flex;align-items:center;gap:var(--space-lg);padding:var(--space-lg);background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius-lg);transition:all var(--transition-base)}.highlight:hover{border-color:var(--accent-primary);transform:translate(8px);box-shadow:var(--shadow-glow)}.highlight-icon{font-size:2rem;flex-shrink:0}.highlight h4{font-size:var(--fs-base);font-weight:var(--fw-semibold);margin-bottom:var(--space-xs)}.highlight p{font-size:var(--fs-sm);color:var(--text-muted);margin:0!important}.about-tech h3{font-size:var(--fs-xl);font-weight:var(--fw-semibold);margin-bottom:var(--space-xl)}.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-md)}.tech-item{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);padding:var(--space-lg);background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius-md);font-size:var(--fs-xs);color:var(--text-secondary);text-align:center;transition:all var(--transition-base);cursor:default}.tech-item:hover{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:var(--shadow-glow);color:var(--text-primary)}.tech-item .tech-icon{font-size:1.5rem}.project-filters{display:flex;justify-content:center;gap:var(--space-sm);margin-bottom:var(--space-3xl);flex-wrap:wrap}.filter-btn{padding:var(--space-sm) var(--space-lg);background:transparent;border:1px solid var(--bg-glass-border);border-radius:var(--radius-full);color:var(--text-secondary);font-family:var(--font-primary);font-size:var(--fs-sm);font-weight:var(--fw-medium);cursor:pointer;transition:all var(--transition-base)}.filter-btn:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.filter-btn.active{background:var(--gradient-primary);border-color:transparent;color:#fff}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:var(--space-xl)}.project-card{background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius-xl);overflow:hidden;transition:all var(--transition-slow);cursor:pointer;position:relative}.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg),var(--shadow-glow);border-color:var(--accent-primary)}.project-card-image{position:relative;height:220px;overflow:hidden;background:var(--bg-tertiary)}.project-card-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.project-card:hover .project-card-image img{transform:scale(1.05)}.project-card-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.7) 100%);display:flex;align-items:flex-end;padding:var(--space-lg);opacity:0;transition:opacity var(--transition-base)}.project-card:hover .project-card-overlay{opacity:1}.project-card-overlay span{color:#fff;font-size:var(--fs-sm);font-weight:var(--fw-medium);display:flex;align-items:center;gap:var(--space-sm)}.project-card-body{padding:var(--space-xl)}.project-card-category{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--accent-primary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-sm)}.project-card-title{font-size:var(--fs-xl);font-weight:var(--fw-semibold);margin-bottom:var(--space-sm)}.project-card-desc{font-size:var(--fs-sm);color:var(--text-secondary);line-height:1.6;margin-bottom:var(--space-lg)}.project-card-tags{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-bottom:var(--space-lg)}.tag{font-family:var(--font-mono);font-size:var(--fs-xs);padding:.2rem .6rem;background:#6c63ff1a;color:var(--accent-primary);border-radius:var(--radius-sm);border:1px solid rgba(108,99,255,.15)}.project-card-links{display:flex;gap:var(--space-md)}.project-link{display:inline-flex;align-items:center;gap:var(--space-xs);font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text-secondary)!important;transition:color var(--transition-fast)}.project-link:hover{color:var(--accent-primary)!important}.project-link svg{width:16px;height:16px}.project-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:3rem;background:linear-gradient(135deg,var(--bg-tertiary),var(--bg-secondary))}.modal-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:var(--z-modal);display:flex;align-items:center;justify-content:center;padding:var(--space-xl);opacity:0;visibility:hidden;transition:all var(--transition-base)}.modal-overlay.active{opacity:1;visibility:visible}.modal{background:var(--bg-secondary);border:1px solid var(--bg-glass-border);border-radius:var(--radius-xl);max-width:700px;width:100%;max-height:85vh;overflow-y:auto;position:relative;transform:scale(.9) translateY(20px);transition:transform var(--transition-slow)}.modal-overlay.active .modal{transform:scale(1) translateY(0)}.modal-close{position:absolute;top:var(--space-lg);right:var(--space-lg);background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius-md);color:var(--text-secondary);font-size:1.5rem;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast);z-index:2}.modal-close:hover{color:var(--accent-tertiary);border-color:var(--accent-tertiary)}.modal-content{padding:var(--space-2xl)}.modal-image{width:100%;height:250px;object-fit:cover;border-radius:var(--radius-lg);margin-bottom:var(--space-xl);background:var(--bg-tertiary)}.modal-content h2{font-size:var(--fs-2xl);font-weight:var(--fw-bold);margin-bottom:var(--space-sm)}.modal-content .project-card-category{margin-bottom:var(--space-lg)}.modal-content p{color:var(--text-secondary);line-height:1.8;margin-bottom:var(--space-lg)}.modal-content .project-card-tags{margin-bottom:var(--space-xl)}.modal-content .project-card-links{gap:var(--space-lg)}.learning-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-lg)}.learning-card{background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius-lg);padding:var(--space-xl);transition:all var(--transition-base);position:relative;overflow:hidden}.learning-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)}.learning-card:hover:before{transform:scaleX(1)}.learning-card:hover{transform:translateY(-4px);border-color:var(--accent-primary);box-shadow:var(--shadow-md)}.learning-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.learning-badge{font-family:var(--font-mono);font-size:var(--fs-xs);padding:.2rem .6rem;border-radius:var(--radius-sm);font-weight:var(--fw-medium)}.learning-badge.experiment{background:#ff6b9d1a;color:var(--accent-tertiary);border:1px solid rgba(255,107,157,.2)}.learning-badge.learning{background:#00d4aa1a;color:var(--accent-secondary);border:1px solid rgba(0,212,170,.2)}.learning-card-icon{font-size:1.5rem}.learning-card h3{font-size:var(--fs-base);font-weight:var(--fw-semibold);margin-bottom:var(--space-sm)}.learning-card p{font-size:var(--fs-sm);color:var(--text-secondary);line-height:1.6;margin-bottom:var(--space-lg)}.learning-card-footer{display:flex;align-items:center;justify-content:space-between}.learning-card-tech{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--accent-primary)}.learning-card-link{font-size:var(--fs-sm);font-weight:var(--fw-medium);display:inline-flex;align-items:center;gap:var(--space-xs)}.learning-card-link svg{width:14px;height:14px}.skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-xl)}.skill-category{background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius-xl);padding:var(--space-2xl);transition:all var(--transition-base)}.skill-category:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-glow)}.skill-category-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-xl)}.skill-category-icon{font-size:1.5rem;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#6c63ff1a;border-radius:var(--radius-md)}.skill-category-header h3{font-size:var(--fs-lg);font-weight:var(--fw-semibold)}.skill-list{display:flex;flex-direction:column;gap:var(--space-lg)}.skill-item{display:flex;flex-direction:column;gap:var(--space-xs)}.skill-info{display:flex;justify-content:space-between;align-items:center}.skill-name{font-size:var(--fs-sm);font-weight:var(--fw-medium)}.skill-percentage{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--accent-primary)}.skill-bar{height:6px;background:var(--bg-tertiary);border-radius:var(--radius-full);overflow:hidden}.skill-progress{height:100%;background:var(--gradient-primary);border-radius:var(--radius-full);width:0;transition:width 1.5s cubic-bezier(.16,1,.3,1)}.contact-grid{display:flex;flex-direction:column;align-items:center;max-width:600px;margin:0 auto;gap:var(--space-3xl)}.contact-info{display:flex;flex-direction:column;gap:var(--space-lg);width:100%}.contact-card{display:flex;align-items:center;gap:var(--space-lg);padding:var(--space-xl);background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius-lg);transition:all var(--transition-base)}.contact-card:hover{border-color:var(--accent-primary);transform:translate(8px)}.contact-card-icon{font-size:1.5rem;flex-shrink:0}.contact-card h4{font-size:var(--fs-sm);font-weight:var(--fw-semibold);margin-bottom:var(--space-xs)}.contact-card a{font-size:var(--fs-sm);color:var(--text-secondary)!important}.contact-card:hover a{color:var(--accent-primary)!important}.social-links{display:flex;justify-content:center;gap:var(--space-md);margin-top:var(--space-md)}.social-link{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius-md);color:var(--text-secondary)!important;transition:all var(--transition-base)}.social-link:hover{border-color:var(--accent-primary);color:var(--accent-primary)!important;transform:translateY(-4px);box-shadow:var(--shadow-glow)}.social-link svg{width:20px;height:20px}.contact-form{display:flex;flex-direction:column;gap:var(--space-lg);padding:var(--space-2xl);background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.form-group{display:flex;flex-direction:column;gap:var(--space-sm)}.form-group label{font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text-secondary)}.form-group input,.form-group textarea{font-family:var(--font-primary);font-size:var(--fs-base);padding:.875rem var(--space-lg);background:var(--bg-tertiary);border:1px solid var(--bg-glass-border);border-radius:var(--radius-md);color:var(--text-primary);outline:none;transition:all var(--transition-fast);resize:vertical}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #6c63ff26}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.footer{padding:var(--space-3xl) 0 var(--space-xl);border-top:1px solid var(--bg-glass-border)}.footer-content{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-2xl);flex-wrap:wrap;gap:var(--space-xl)}.footer-logo{font-family:var(--font-mono);font-size:var(--fs-xl);font-weight:var(--fw-bold);color:var(--text-primary)}.footer-nav{display:flex;gap:var(--space-xl);flex-wrap:wrap}.footer-nav a{font-size:var(--fs-sm);color:var(--text-secondary)!important;transition:color var(--transition-fast)}.footer-nav a:hover{color:var(--accent-primary)!important}.footer-social{display:flex;gap:var(--space-md)}.footer-social a{color:var(--text-muted)!important;transition:color var(--transition-fast)}.footer-social a:hover{color:var(--accent-primary)!important}.footer-social svg{width:20px;height:20px}.footer-bottom{text-align:center;padding-top:var(--space-xl);border-top:1px solid var(--bg-glass-border)}.footer-bottom p{font-size:var(--fs-sm);color:var(--text-muted)}.reveal{opacity:0;transform:translateY(40px);transition:all .8s cubic-bezier(.16,1,.3,1)}.reveal.revealed{opacity:1;transform:translateY(0)}@media(max-width:1024px){.about-grid{grid-template-columns:1fr;gap:var(--space-3xl)}.contact-grid{grid-template-columns:1fr}.projects-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}}@media(max-width:768px){:root{--space-section: 5rem;--fs-4xl: 2rem}.nav-links{position:fixed;top:0;right:-100%;width:75%;max-width:320px;height:100vh;background:var(--bg-secondary);flex-direction:column;justify-content:center;align-items:center;gap:var(--space-2xl);transition:right var(--transition-slow);border-left:1px solid var(--bg-glass-border);z-index:var(--z-overlay)}.nav-links.active{right:0}.nav-hamburger{display:flex;z-index:calc(var(--z-overlay) + 1)}.hero-stats{gap:var(--space-xl)}.tech-grid{grid-template-columns:repeat(3,1fr)}.projects-grid,.skills-grid{grid-template-columns:1fr}.footer-content{flex-direction:column;text-align:center}}@media(max-width:480px){.hero-stats{flex-direction:column;gap:var(--space-lg)}.hero-cta{flex-direction:column;align-items:center}.tech-grid{grid-template-columns:repeat(2,1fr)}.learning-grid{grid-template-columns:1fr}}.lang-popup-overlay{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center;background:#000000b3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);opacity:0;visibility:hidden;transition:opacity .4s cubic-bezier(.16,1,.3,1),visibility .4s}.lang-popup-overlay.active{opacity:1;visibility:visible}.lang-popup-overlay.closing{opacity:0}.lang-popup{background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius-xl);padding:3rem 2.5rem;text-align:center;max-width:440px;width:90%;box-shadow:0 25px 60px #00000080,0 0 80px #6c63ff26;transform:scale(.85) translateY(20px);transition:transform .5s cubic-bezier(.34,1.56,.64,1)}.lang-popup-overlay.active .lang-popup{transform:scale(1) translateY(0)}.lang-popup-overlay.closing .lang-popup{transform:scale(.9) translateY(10px)}.lang-popup-icon{font-size:3rem;margin-bottom:1rem;animation:float-globe 3s ease-in-out infinite}@keyframes float-globe{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.lang-popup-title{font-size:var(--fs-xl);font-weight:var(--fw-bold);margin-bottom:2rem;line-height:1.5;color:var(--text-primary)}.lang-popup-title span{font-size:var(--fs-sm);font-weight:var(--fw-regular);color:var(--text-muted)}.lang-popup-buttons{display:flex;gap:1rem;justify-content:center}.lang-btn{display:flex;align-items:center;gap:.75rem;padding:1rem 2rem;background:var(--bg-tertiary);border:2px solid var(--bg-glass-border);border-radius:var(--radius-lg);color:var(--text-primary);font-family:var(--font-primary);font-size:var(--fs-base);font-weight:var(--fw-semibold);cursor:pointer;transition:all .3s cubic-bezier(.16,1,.3,1);min-width:160px;justify-content:center}.lang-btn:hover{border-color:var(--accent-primary);background:#6c63ff1a;transform:translateY(-4px);box-shadow:0 8px 24px #6c63ff33}.lang-btn:active{transform:translateY(-2px)}.lang-flag{font-size:1.75rem;line-height:1}.lang-label{font-size:var(--fs-base)}@media(max-width:480px){.lang-popup{padding:2rem 1.5rem}.lang-popup-buttons{flex-direction:column}.lang-btn{min-width:unset;width:100%}}