@charset "UTF-8";:root{--primary-color: #046bd2;--primary-dark: #0356b3;--secondary-color: #3b82f6;--text-dark: #1e293b;--text-muted: #64748b;--text-light: #94a3b8;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-accent: #f1f5f9;--bg-dark: #1e293b;--border-color: #e2e8f0;--border-light: #f1f5f9;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--space-2xl: 4rem;--space-3xl: 6rem;--container-width: 1200px;--container-padding: 2rem;--header-height: 70px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--text-dark);background-color:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.skip-link{position:absolute;top:-40px;left:0;background:var(--primary-color);color:#fff;padding:8px 12px;z-index:10000;border-radius:0 0 var(--radius-sm) var(--radius-sm)}.skip-link:focus{top:0}.container{max-width:var(--container-width);margin:0 auto;padding:0 var(--container-padding)}.main-content{padding-top:var(--header-height);padding-bottom:var(--space-xl)}.section{padding:var(--space-2xl) 0}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2xl);align-items:center}.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fffffff2;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);transition:all .3s ease}.header.scrolled{background:#fffffffa;box-shadow:var(--shadow-sm)}.header-content{max-width:var(--container-width);margin:0 auto;padding:0 var(--container-padding);display:flex;align-items:center;justify-content:space-between;height:var(--header-height)}.logo{font-size:1.5rem;font-weight:700;line-height:1.1;text-decoration:none;letter-spacing:0;background:linear-gradient(135deg,var(--text-dark) 0%,var(--primary-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;transition:color .2s ease}.logo:hover{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-dark) 100%)}.nav{display:flex;align-items:center;gap:var(--space-lg)}.nav a{color:var(--text-muted);text-decoration:none;font-weight:500;font-size:.9rem;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-md);transition:all .2s ease;position:relative}.nav a:hover{color:var(--primary-color);background-color:var(--bg-secondary)}.nav a.active{color:var(--primary-color);background-color:var(--bg-accent)}.header .menu-toggle{margin-left:auto}.menu-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:8px;border-radius:var(--radius-sm);transition:background-color .2s ease}.menu-toggle:hover{background-color:var(--bg-accent)}.menu-toggle span{width:24px;height:2px;background-color:var(--text-dark);transition:all .3s ease;border-radius:1px}.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(6px,6px)}.menu-toggle.active span:nth-child(2){opacity:0}.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}h1{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:700;line-height:1.1;margin-bottom:var(--space-md);background:linear-gradient(135deg,var(--text-dark) 0%,var(--primary-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:2rem;font-weight:600;margin-bottom:var(--space-sm);color:var(--text-dark);line-height:1.2}.section-title{font-size:2.5rem;font-weight:600;text-align:center;margin-bottom:var(--space-xl);color:var(--text-dark)}p{color:var(--text-muted);margin-bottom:var(--space-sm);line-height:1.7}ul{margin:var(--space-md) 0;padding-left:var(--space-md)}li{color:var(--text-muted);margin-bottom:var(--space-xs);line-height:1.6}.hero{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2xl);align-items:center;min-height:80vh;padding:var(--space-2xl) 0}.hero-content p{font-size:1.125rem;margin-bottom:var(--space-md)}.hero-image{display:flex;justify-content:center;align-items:center}.hero-image img{width:100%;max-width:400px;height:auto;border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);object-fit:cover;aspect-ratio:1}.btn{display:inline-block;padding:.75rem 2rem;background:var(--text-dark);color:#fff;text-decoration:none;border-radius:var(--radius-lg);font-weight:500;font-size:.9rem;transition:all .3s ease;margin-top:var(--space-md);border:none;cursor:pointer}.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);background:var(--primary-color)}.btn:active{transform:translateY(0)}.social-links{display:flex;gap:var(--space-sm);margin-top:var(--space-lg);flex-wrap:wrap}.social-links a{display:inline-flex;align-items:center;gap:var(--space-xs);padding:.75rem 1.5rem;background:var(--text-dark);color:#fff;text-decoration:none;border-radius:var(--radius-lg);font-weight:500;font-size:.9rem;transition:all .3s ease}.social-links a:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);background:var(--primary-color)}.content h2,.content p{margin-bottom:var(--space-sm)}.two-cols img{width:100%;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);transition:transform .3s ease}.two-cols img:hover{transform:scale(1.02)}.tech-section{background:var(--bg-secondary);text-align:center}.tech-subtitle{color:var(--text-muted);font-size:1.125rem;margin-bottom:var(--space-lg);text-align:center}.tech-icons{display:flex;justify-content:center;align-items:center;gap:var(--space-lg);margin-top:var(--space-lg);flex-wrap:wrap}.tech-icon{width:70px;height:70px;background:#fff;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);transition:all .3s ease;border:1px solid var(--border-light)}.tech-icon:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary-color)}.tech-icon img{width:40px;height:40px;object-fit:contain}.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-lg);margin-top:var(--space-xl)}.card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .3s ease;display:flex;flex-direction:column}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.card img{width:100%;height:180px;object-fit:cover;background:linear-gradient(135deg,var(--bg-secondary),var(--bg-accent))}.card-body{padding:var(--space-lg);flex:1;display:flex;flex-direction:column}.card-title{margin:0 0 var(--space-xs);font-weight:600;color:var(--text-dark);font-size:1.125rem}.card-desc{margin:0 0 auto;color:var(--text-muted);font-size:.95rem;line-height:1.6}.card-actions{margin-top:var(--space-sm)}.card-actions a{display:inline-block;padding:.6rem 1.25rem;background:var(--text-dark);color:#fff;text-decoration:none;border-radius:var(--radius-md);font-weight:500;font-size:.875rem;transition:all .3s ease}.card-actions a:hover{background:var(--primary-color);transform:translateY(-1px)}.contact-content{text-align:center;max-width:600px;margin:0 auto}.contact-subtitle{font-size:1.125rem;color:var(--text-muted);margin-bottom:var(--space-lg);text-align:center}.contact-links{justify-content:center}.footer{background:var(--bg-accent);padding:var(--space-lg) 0;text-align:center;border-top:1px solid var(--border-color);color:var(--text-muted)}.footer p{margin-bottom:var(--space-xs)}.footer-links{margin-top:var(--space-xs);font-size:.875rem}.footer a{color:var(--primary-color);text-decoration:none;transition:color .2s ease}.footer a:hover{color:var(--primary-dark);text-decoration:underline}.modal-overlay{position:fixed;inset:0;background:#00000080;display:none;align-items:center;justify-content:center;padding:var(--space-lg);z-index:2000}.modal-overlay.active{display:flex}.modal{background:#fff;width:min(800px,100%);max-height:80vh;border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);display:flex;flex-direction:column;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color);background:var(--bg-secondary)}.modal-header h3{margin:0;font-size:1.25rem;color:var(--text-dark)}.modal-close{background:none;border:none;font-size:1.5rem;line-height:1;cursor:pointer;color:var(--text-muted)}.modal-close:hover{color:var(--text-dark)}.modal-body{padding:var(--space-lg);overflow:auto}.modal-cover{width:100%;height:auto;display:block;border-radius:var(--radius-lg);margin-bottom:var(--space-md)}.modal-body h4,.modal-body p{margin-bottom:var(--space-sm)}.modal-body ul{padding-left:1.2rem}@media (max-width: 768px){:root{--container-padding: 1rem;--space-2xl: 3rem;--space-xl: 2rem}.menu-toggle{display:flex}.nav{position:fixed;top:var(--header-height);left:0;right:0;background:#fffffffa;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-direction:column;padding:var(--space-lg);border-bottom:1px solid var(--border-color);transform:translateY(-100%);opacity:0;transition:all .3s ease;pointer-events:none;box-shadow:var(--shadow-md)}.nav.active{transform:translateY(0);opacity:1;pointer-events:all}.nav a{width:100%;text-align:center;padding:var(--space-sm);border-bottom:1px solid var(--border-light);font-size:1rem}.nav a:last-child{border-bottom:none}.hero{grid-template-columns:1fr;gap:var(--space-lg);text-align:center;padding:var(--space-lg) 0;min-height:auto}.main-content{padding-bottom:var(--space-2xl)}.hero-image{order:-1}.hero-image img{max-width:300px}.two-cols{grid-template-columns:1fr;gap:var(--space-lg);text-align:center}#proyecto-destacado .two-cols{grid-template-areas:"image" "content"}#proyecto-destacado .two-cols>.content{grid-area:content}#proyecto-destacado .two-cols>:last-child{grid-area:image}.section-title{font-size:2rem}h2{font-size:1.5rem}.social-links{flex-direction:column;align-items:center}.social-links a{width:100%;max-width:300px;justify-content:center}.tech-icons{gap:var(--space-sm)}.tech-icon{width:60px;height:60px}.tech-icon img{width:32px;height:32px}.cards-grid{grid-template-columns:1fr;gap:var(--space-sm)}}@media (max-width: 480px){:root{--container-padding: .75rem}.header-content{padding:0 1rem}.logo{font-size:1.25rem}h1{font-size:2rem}.section-title{font-size:1.75rem}.hero-content p{font-size:1rem}.btn,.social-links a{padding:.625rem 1.25rem;font-size:.875rem}.tech-icon{width:50px;height:50px}.tech-icon img{width:28px;height:28px}}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.mb-0{margin-bottom:0}.mt-auto{margin-top:auto}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .6s ease-out}*:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px;border-radius:var(--radius-sm)}