:root{--bg-primary: #000000;--bg-secondary: #1a1a1a;--bg-card: #1e1e1e;--bg-card-hover: #252525;--card-bg: rgba(30, 30, 30, .6);--card-border: #2a2a2a;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #666666;--accent-purple: #5e5ce6;--accent-blue: #0071e3;--accent-gradient: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));--border-color: #2a2a2a;--shadow-color: rgba(94, 92, 230, .3);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--spacing-3xl: 6rem;--font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-primary);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}p{line-height:1.7}a{color:inherit;text-decoration:none;transition:var(--transition-fast)}strong{color:var(--accent-purple);font-weight:600}header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#000c;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);transition:var(--transition-normal)}header.scrolled{background:#000000f2;box-shadow:0 4px 20px #0000004d}nav{max-width:1400px;margin:0 auto;padding:var(--spacing-md) var(--spacing-lg);display:flex;justify-content:flex-end;align-items:center}.navbar{display:flex;gap:var(--spacing-lg);list-style:none}.navbar a{font-size:.95rem;font-weight:500;color:var(--text-secondary);position:relative;padding:var(--spacing-xs) 0}.navbar a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--accent-gradient);transition:width var(--transition-normal)}.navbar a:hover{color:var(--text-primary)}.navbar a:hover:after{width:100%}.menu-icon{display:none;flex-direction:column;gap:5px;background:transparent;border:none;cursor:pointer;padding:var(--spacing-xs)}.menu-icon span{width:24px;height:2px;background:var(--text-primary);transition:var(--transition-fast)}.hero-subtitle{font-size:clamp(1.1rem,2.5vw,1.5rem);color:var(--text-secondary);margin-bottom:60px;font-weight:400;animation:fadeInUp 1s ease-out .3s both}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-3xl) var(--spacing-lg);margin-top:60px;background:radial-gradient(circle at 20% 30%,rgba(94,92,230,.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(0,113,227,.1) 0%,transparent 50%)}.hero-content{max-width:900px;text-align:center}.hero-label{font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--accent-purple);margin-bottom:var(--spacing-md);opacity:0;animation:fadeInUp .8s ease forwards}.hero-title{font-size:clamp(2rem,5vw,3.5rem);font-weight:700;margin-bottom:var(--spacing-xl);background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:0;animation:fadeInUp .8s ease .2s forwards}.hero-info{opacity:0;animation:fadeInUp .8s ease .4s forwards}.hero-info h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:var(--spacing-md)}.hero-description{font-size:1.125rem;line-height:1.8;color:var(--text-secondary);margin-bottom:var(--spacing-md);max-width:800px;margin-left:auto;margin-right:auto}.hero-age{font-size:1rem;color:var(--text-muted);margin-bottom:var(--spacing-md)}.hero-btn{display:inline-block;padding:var(--spacing-sm) var(--spacing-xl);background:var(--accent-gradient);color:var(--text-primary);border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition-normal);box-shadow:0 8px 20px #5e5ce64d;margin-bottom:var(--spacing-md)}.hero-btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px #5e5ce680}.hero-btn:active{transform:translateY(0)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.biografia h2{font-size:clamp(1.8rem,4vw,2.5rem);margin-bottom:25px}.biografia p{font-size:clamp(1rem,2vw,1.2rem);line-height:1.8;margin-bottom:20px}section{max-width:1400px;margin:0 auto;padding:var(--spacing-3xl) var(--spacing-lg);opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}section.visible{opacity:1;transform:translateY(0)}.section-title{font-size:clamp(2rem,4vw,3rem);text-align:center;margin-bottom:var(--spacing-2xl);background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-description{text-align:center;color:var(--text-secondary);font-size:clamp(1rem,2vw,1.2rem);margin:-30px auto 60px;max-width:600px}#tecnologias{max-width:1400px;margin:100px auto;padding:0 40px}#tecnologias h2{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;text-align:center;margin-bottom:40px;letter-spacing:-.02em}.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px;margin-top:60px;justify-items:center}.tech-card{width:100%;display:flex;flex-direction:column;align-items:center}.tech-category{background:var(--card-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--card-border);border-radius:24px;padding:35px;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.tech-category:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#667eea0d,#764ba20d);opacity:0;transition:opacity .4s ease;z-index:0}.tech-category:hover{transform:translateY(-8px);border-color:var(--accent-purple);box-shadow:0 15px 40px #5e5ce640}.tech-category:hover:before{opacity:1}.tech-category-header{display:flex;align-items:center;gap:15px;margin-bottom:25px;position:relative;z-index:1}.tech-icon{width:40px;height:40px;color:var(--accent-purple);flex-shrink:0;margin:30px}.tech-category-header h3{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0}.tech-list{list-style:none;padding:0;margin:0;position:relative;z-index:1}.tech-list li{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.05);transition:all .3s ease}.tech-list li:last-child{border-bottom:none}.tech-list li:hover{padding-left:10px}.tech-name{color:var(--text-secondary);font-size:1.05rem;line-height:1.6;display:flex;align-items:center;gap:10px}.tech-name:before{content:"▹";color:var(--accent-blue);font-size:1.2rem;flex-shrink:0}.business-category{grid-column:span 2;background:linear-gradient(135deg,#0071e314,#5e5ce614)}.business-category .tech-icon{color:var(--accent-blue)}#experiencia{max-width:1200px;margin:100px auto;padding:0 40px}#experiencia h2{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;text-align:center;margin-bottom:60px;letter-spacing:-.02em}.experience-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:40px}.experience-card{background:var(--card-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--card-border);border-radius:24px;padding:40px;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;margin:2.5vh}.experience-card:after{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--accent-gradient);transform:scaleY(0);transition:transform .4s ease}.experience-card:hover{transform:translateY(-8px);box-shadow:0 15px 40px #667eea40}.experience-card:hover:after{transform:scaleY(1)}.experience-header{margin-bottom:20px}.experience-header h3{font-size:1.8rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.company{display:inline-block;font-size:1.1rem;font-weight:600;color:var(--accent-blue);padding:6px 16px;background:#0071e326;border-radius:20px;border:1px solid rgba(0,113,227,.3)}.experience-description{color:var(--text-secondary);font-size:1.05rem;line-height:1.8;margin:0}#proyectos{max-width:1200px;margin:100px auto;padding:0 40px;display:flex;flex-direction:column;align-items:center}#proyectos h2{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;text-align:center;margin-bottom:40px;letter-spacing:-.02em}.github-section{display:flex;justify-content:center;margin-top:60px}.github-card{background:var(--card-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--card-border);border-radius:32px;padding:60px 50px;max-width:600px;width:100%;text-align:center;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.github-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(102,126,234,.15) 0%,transparent 70%);opacity:0;transition:opacity .4s ease;pointer-events:none}.github-card:hover{transform:translateY(-12px);border-color:var(--accent-purple);box-shadow:0 20px 60px #5e5ce64d}.github-card:hover:before{opacity:1}.github-icon-wrapper{position:relative;z-index:1;margin-bottom:30px}.github-icon-large{width:100px;height:100px;color:var(--text-primary);filter:drop-shadow(0 8px 20px rgba(255,255,255,.1));animation:float 4s ease-in-out infinite}.github-card h3{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:15px;position:relative;z-index:1}.github-description{color:var(--text-secondary);font-size:1.1rem;line-height:1.7;margin-bottom:35px;position:relative;z-index:1}.github-button{display:inline-flex;align-items:center;gap:12px;padding:16px 40px;background:var(--accent-gradient);color:#fff;text-decoration:none;font-size:1.1rem;font-weight:600;border-radius:980px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 25px #667eea66;position:relative;z-index:1}.github-button:hover{transform:translateY(-3px);box-shadow:0 12px 35px #667eea80}.github-button svg{transition:transform .3s ease}.github-button:hover svg{transform:translate(5px)}.github-card-buttons{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;position:relative;z-index:1}.blog-button{display:inline-flex;align-items:center;gap:12px;padding:16px 40px;background:transparent;color:var(--text-primary);text-decoration:none;font-size:1.1rem;font-weight:600;border-radius:980px;border:2px solid var(--card-border);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;z-index:1}.blog-button:hover{transform:translateY(-3px);border-color:var(--accent-purple);box-shadow:0 8px 25px #667eea4d}.blog-button svg{transition:transform .3s ease}.blog-button:hover svg{transform:translate(5px)}#contactame{max-width:1200px;margin:100px auto 80px;padding:0 40px}#contactame h2{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;text-align:center;margin-bottom:40px;letter-spacing:-.02em}.contacto-list{background:var(--card-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--card-border);border-radius:24px;padding:50px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:30px}.contacto{display:flex;flex-direction:column;align-items:center;gap:15px;padding:25px;border-radius:16px;transition:all .3s ease;cursor:pointer}.contacto:hover{background:#ffffff0d;transform:translateY(-5px)}.logo-contacts{width:60px;height:60px;filter:invert(1);transition:transform .3s ease}.contacto:hover .logo-contacts{transform:scale(1.15) rotate(5deg)}.contacto a{color:var(--text-primary);text-decoration:none;font-size:1rem;font-weight:600;transition:color .3s ease;text-align:center}.contacto:hover a{color:var(--accent-blue)}.contact-grid{display:flex;align-items:center;justify-content:space-evenly}.contact-grid span{font-size:clamp(1rem,4vw,2.5rem)}@media screen and (max-width:1024px){.business-category{grid-column:span 1}}@media screen and (max-width:768px){:root{--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 3rem}.navbar{position:fixed;top:70px;left:0;right:0;flex-direction:column;background:#000000fa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:var(--spacing-lg);gap:var(--spacing-md);transform:translate(-100%);transition:transform var(--transition-normal);border-bottom:1px solid var(--border-color)}.navbar.active{transform:translate(0)}.menu-icon{display:flex}.menu-icon.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.menu-icon.active span:nth-child(2){opacity:0}.menu-icon.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}.hero{padding:var(--spacing-2xl) var(--spacing-md)}section{padding:var(--spacing-2xl) var(--spacing-md)}#inicio,#tecnologias,#experiencia,#proyectos,#contactame{padding:0 20px;margin:60px auto}#inicio{padding-top:120px}.tech-category{padding:25px}.experience-container,.experience-grid{grid-template-columns:1fr;gap:25px}.experience-card{padding:30px 25px}.github-card{padding:40px 30px}.contacto-list,.contact-grid{grid-template-columns:repeat(2,1fr);padding:30px 20px;gap:20px}}@media screen and (max-width:480px){.hero-title{font-size:1.75rem}.hero-description{font-size:1rem}.biografia h2{font-size:1.8rem}#tecnologias h2,#experiencia h2,#proyectos h2,#contactame h2{font-size:2rem}.tech-category-header h3{font-size:1.3rem}.experience-header h3{font-size:1.5rem}.github-icon-large{width:80px;height:80px}.github-card h3{font-size:1.6rem}.github-card-buttons{flex-direction:column;align-items:center}.contacto-list{grid-template-columns:1fr}}.cursor-glow{position:fixed;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(102,126,234,.15) 0%,transparent 70%);pointer-events:none;transform:translate(-50%,-50%);z-index:9999;transition:opacity .3s ease}.cursor-glow.hidden{opacity:0}body{opacity:0;transition:opacity .5s ease}body.loaded{opacity:1}