.header{position:fixed;top:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);z-index:1000;transition:all .3s ease}.header.scrolled{background:#fffffffa;box-shadow:var(--shadow-sm)}.header-container{max-width:1400px;margin:0 auto;padding:1.25rem 2.5rem;display:flex;justify-content:space-between;align-items:center}.logo{cursor:pointer;transition:transform .2s ease}.logo:hover{transform:translate(-2px)}.logo-text{font-size:1.75rem;font-weight:900;letter-spacing:-.5px;color:var(--text-primary)}.nav{display:flex;gap:3rem;align-items:center}.nav a{color:var(--text-primary);text-decoration:none;font-weight:600;font-size:.95rem;transition:all .3s ease;position:relative;padding:.5rem 0}.nav a:before{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--text-primary);transition:width .3s ease}.nav a:hover{color:var(--text-primary)}.nav a:hover:before{width:100%}.menu-toggle{display:none;flex-direction:column;gap:6px;background:none;border:none;cursor:pointer;padding:8px;z-index:1001}.menu-toggle span{width:28px;height:3px;background:var(--text-primary);transition:all .3s ease;border-radius:3px}@media (max-width: 768px){.header-container{padding:1rem 1.5rem}.menu-toggle{display:flex}.nav{position:fixed;top:0;left:0;right:0;bottom:0;background:#fffffffa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);flex-direction:column;padding:8rem 3rem;gap:3rem;justify-content:center;transform:translate(100%);transition:transform .3s ease}.nav a{font-size:1.25rem;font-weight:700;padding:1rem 0}.nav.open{transform:translate(0)}.menu-toggle.open span:nth-child(1){transform:rotate(45deg) translate(7px,7px)}.menu-toggle.open span:nth-child(2){opacity:0;width:0}.menu-toggle.open span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}}.about{padding:8rem 2rem 4rem;background-color:var(--bg-primary);min-height:100vh;display:flex;align-items:center}.about-container{max-width:1200px;margin:0 auto}.about-content{display:grid;grid-template-columns:1fr 2fr;gap:5rem;align-items:center}.about-image-wrapper{position:relative;width:100%;max-width:400px;margin:0 auto}.about-image{width:100%;height:auto;border-radius:9px;box-shadow:var(--shadow-lg);object-fit:cover;aspect-ratio:1;transition:transform .3s ease}.about-image:hover{transform:scale(1.02)}.about-text{display:flex;flex-direction:column;gap:1.5rem}.about-title{font-size:3.5rem;font-weight:900;color:var(--text-primary);line-height:1.1;letter-spacing:-1px}.highlight{color:var(--text-primary);border-bottom:4px solid var(--text-primary);padding-bottom:2px}.about-info{margin-top:-.5rem}.about-age{font-size:1.25rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:1px}.about-description{display:flex;flex-direction:column;gap:1.25rem;font-size:1.1rem;line-height:1.9;color:var(--text-primary)}.about-description p{margin:0}.about-description strong{color:var(--text-primary);font-weight:700}.about-contact{margin-top:2rem}.contact-button{display:inline-block;padding:1rem 2.5rem;background:var(--text-primary);color:var(--bg-primary);text-decoration:none;font-weight:700;border-radius:9px;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px;font-size:.9rem}.contact-button:hover{background:var(--text-secondary);transform:translateY(-2px);box-shadow:var(--shadow-md)}@media (max-width: 968px){.about-content{grid-template-columns:1fr;gap:3rem;text-align:center}.about-image-wrapper{max-width:300px}.about-title{font-size:2.5rem}}@media (max-width: 768px){.about{padding:6rem 1.5rem 3rem}.about-title{font-size:2rem}.about-age{font-size:1.1rem}.about-description{font-size:1rem;text-align:left}}.projects{padding:6rem 2rem;background-color:var(--bg-secondary)}.projects-container{max-width:1200px;margin:0 auto}.projects-title{font-size:3.5rem;font-weight:900;text-align:center;margin-bottom:1rem;color:var(--text-primary);letter-spacing:-1px}.projects-subtitle{text-align:center;font-size:1.2rem;color:var(--text-secondary);margin-bottom:4rem;font-weight:400}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem;max-width:600px;margin-left:auto;margin-right:auto}.project-card{background:var(--bg-primary);border-radius:9px;overflow:hidden;box-shadow:var(--shadow-md);transition:transform .3s ease,box-shadow .3s ease;display:flex;flex-direction:column;max-width:100%}.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.project-image-wrapper{position:relative;width:100%;height:220px;overflow:hidden;background-color:var(--bg-secondary);display:flex;align-items:center;justify-content:center;padding:.5rem}.project-image{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.project-card:hover .project-image{transform:scale(1.05)}.project-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#000000e6;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}.project-card:hover .project-overlay{opacity:1}.project-link{padding:.75rem 2rem;background:var(--bg-primary);color:var(--text-primary);text-decoration:none;border-radius:0;font-weight:700;transition:all .2s ease;border:2px solid var(--text-primary);text-transform:uppercase;letter-spacing:1px;font-size:.85rem}.project-link:hover{background:var(--text-primary);color:var(--bg-primary)}.project-content{padding:2rem;display:flex;flex-direction:column;gap:1rem;flex:1}.project-name{font-size:1.75rem;font-weight:900;color:var(--text-primary);margin:0;letter-spacing:-.5px}.project-description{color:var(--text-secondary);line-height:1.8;flex:1;font-size:1rem}.project-button{margin-top:1rem;padding:1rem 2rem;background:var(--text-primary);color:var(--bg-primary);text-decoration:none;border-radius:0;font-weight:700;text-align:center;transition:all .2s ease;display:inline-block;text-transform:uppercase;letter-spacing:1px;font-size:.85rem;border:2px solid var(--text-primary)}.project-button:hover{background:var(--bg-primary);color:var(--text-primary)}@media (max-width: 768px){.projects{padding:4rem 1.5rem}.projects-title{font-size:2.5rem}.projects-subtitle{font-size:1rem}.projects-grid{grid-template-columns:1fr}.project-image-wrapper{height:200px}}.whatsapp-button{position:fixed;bottom:2rem;right:2rem;background:var(--text-primary);color:var(--bg-primary);padding:1rem 1.5rem;border-radius:50px;display:flex;align-items:center;gap:.75rem;text-decoration:none;font-weight:700;font-size:1rem;box-shadow:var(--shadow-md);transition:all .3s ease;z-index:999}.whatsapp-button:hover{background:var(--text-secondary);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.whatsapp-button svg{width:24px;height:24px;flex-shrink:0}.whatsapp-button span{white-space:nowrap}@media (max-width: 768px){.whatsapp-button{bottom:1.5rem;right:1.5rem;padding:.875rem 1.25rem;font-size:.9rem}.whatsapp-button span{display:none}.whatsapp-button svg{width:28px;height:28px}}.App{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.footer{background-color:var(--bg-dark);color:#fff;text-align:center;padding:2rem;margin-top:4rem}.footer p{margin:0;opacity:.8}@media (prefers-reduced-motion: no-preference){*{scroll-behavior:smooth}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #000000;--primary-dark: #000000;--secondary-color: #000000;--accent-color: #000000;--text-primary: #000000;--text-secondary: #4a4a4a;--bg-primary: #ffffff;--bg-secondary: #f5f5f5;--bg-dark: #000000;--border-color: #e0e0e0;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .08);--shadow-md: 0 4px 16px rgba(0, 0, 0, .12);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .16)}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);background-color:var(--bg-primary);line-height:1.7}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}html{scroll-behavior:smooth}