:root{--nav-height: 68px;--bg: #ffffff;--bg-alt: #f8fafc;--bg-dark: #0f172a;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-light: #dbeafe;--text: #1e293b;--text-muted: #64748b;--border: #e2e8f0;--white: #ffffff;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 16px rgba(0,0,0,.08);--shadow-lg: 0 10px 40px rgba(0,0,0,.12);--radius: 14px;--radius-sm: 8px;--radius-full: 9999px;--transition: all .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{text-decoration:none;color:inherit}ul{list-style:none;padding:0;margin:0}.main-nav{position:sticky;top:0;z-index:100;height:var(--nav-height);background:#fffffff2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 2.5rem}.nav-logo{font-size:1.125rem;font-weight:700;color:var(--text);letter-spacing:-.02em;transition:color .2s}.nav-logo:hover{color:var(--accent)}.nav-links{display:flex;gap:.25rem;align-items:center}.nav-link{padding:.5rem 1rem;border-radius:var(--radius-sm);font-size:.9375rem;font-weight:500;color:var(--text-muted);transition:var(--transition)}.nav-link:hover{color:var(--accent);background:var(--accent-light)}.nav-link.active{color:var(--accent);background:var(--accent-light);font-weight:600}.section{padding:5rem 2rem;max-width:1100px;margin:0 auto}.section-alt-wrapper{background:var(--bg-alt)}.section-dark-wrapper{background:var(--bg-dark)}.section-title{font-size:2rem;font-weight:700;color:var(--text);text-align:center;margin-bottom:3rem;letter-spacing:-.03em}.section-title.light{color:var(--white)}.hero{display:flex;align-items:center;justify-content:space-between;gap:4rem;min-height:calc(100vh - var(--nav-height));padding:5rem 4rem;max-width:1200px;margin:0 auto}.hero-text{flex:1}.hero-greeting{font-size:.9375rem;font-weight:600;color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.75rem}.hero-name{font-size:clamp(2.5rem,5vw,3.75rem);font-weight:800;color:var(--text);letter-spacing:-.04em;line-height:1.08;margin-bottom:1rem}.hero-subtitle{font-size:1.25rem;font-weight:500;color:var(--text-muted);margin-bottom:1.25rem}.hero-tagline{font-size:1.0625rem;color:var(--text-muted);line-height:1.8;margin-bottom:2.5rem;max-width:480px}.hero-ctas{display:flex;gap:1rem;flex-wrap:wrap}.hero-photo-wrap{flex-shrink:0;position:relative;width:320px;height:380px}.hero-photo-accent{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:var(--radius);background:linear-gradient(135deg,#2563eb,#818cf8);transform:translate(14px,14px)}.hero-img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg)}.btn{display:inline-flex;align-items:center;padding:.75rem 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5rem}.projects-page-title{font-size:2.25rem;font-weight:800;letter-spacing:-.04em;color:var(--text);text-align:center;margin-bottom:.5rem}.projects-page-subtitle{text-align:center;color:var(--text-muted);font-size:1.0625rem;margin-bottom:3rem}.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.75rem}.project-card{display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;border:1px solid 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a{color:var(--accent);font-weight:500}.breadcrumb-sep{color:var(--border)}.project-inline-nav{display:flex;gap:.25rem;margin-left:auto;flex-wrap:wrap}.project-detail-title{font-size:2.25rem;font-weight:800;letter-spacing:-.04em;text-align:center;margin:1.5rem 0 .75rem;color:var(--text)}.project-detail-meta{text-align:center;font-size:.9375rem;color:var(--text-muted);margin-bottom:.5rem;line-height:1.7}.project-detail-meta a{color:var(--accent);font-weight:500;text-decoration:underline;text-underline-offset:2px}.project-section-heading{font-size:1.25rem;font-weight:700;text-align:center;margin:2.5rem 0 1rem;color:var(--text);letter-spacing:-.02em}.project-body-text{font-size:1rem;color:var(--text-muted);line-height:1.85}.project-fotos-grid{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin:1.5rem 0}.project-foto{border-radius:var(--radius);width:90%;max-width:720px;box-shadow:var(--shadow-md);border:1px solid var(--border)}.project-foto-mobile{border-radius:var(--radius);width:42%;box-shadow:var(--shadow-md);border:1px solid var(--border)}.tech-section{margin:1.5rem 0}.tech-section-label{font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);text-align:center;margin-bottom:.75rem}.tech-tags{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}.tech-tag{font-size:.8125rem;font-weight:600;padding:.3rem .85rem;border-radius:var(--radius-full);background:var(--accent-light);color:var(--accent);border:1px solid #bfdbfe}.project-hr{border:0;border-top:1px solid var(--border);margin:2.5rem 0}.likes-row{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.likes-count{font-size:1.25rem;font-weight:700;color:var(--text)}.like-btn{padding:.4rem 1.25rem;border-radius:var(--radius-full);font-size:.875rem;font-weight:600;border:2px solid var(--accent);background:transparent;color:var(--accent);cursor:pointer;transition:var(--transition);font-family:inherit}.like-btn:hover{background:var(--accent);color:var(--white)}.comments-section h3{font-size:1.125rem;font-weight:700;margin-bottom:1rem;color:var(--text)}.comment-form{display:flex;gap:.75rem;margin-bottom:1.5rem;flex-wrap:wrap}.comment-input{flex:1;min-width:200px;padding:.625rem 1rem;border:2px solid var(--border);border-radius:var(--radius-full);font-size:.9375rem;font-family:inherit;color:var(--text);background:var(--bg);transition:var(--transition)}.comment-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #2563eb1a}.comment-submit-btn{padding:.625rem 1.5rem;border-radius:var(--radius-full);font-size:.875rem;font-weight:600;border:none;background:var(--accent);color:var(--white);cursor:pointer;transition:var(--transition);font-family:inherit}.comment-submit-btn:hover{background:var(--accent-hover)}.comment-item{border-left:3px solid var(--accent);padding:.75rem 1rem;margin-bottom:1rem;background:var(--bg-alt);border-radius:0 var(--radius-sm) var(--radius-sm) 0}.comment-content{font-size:.9375rem;font-weight:600;color:var(--text);margin-bottom:.25rem}.comment-date{font-size:.8125rem;color:var(--text-muted)}.sorry-no-project{margin-top:5rem;text-align:center;font-size:1.125rem;color:var(--text-muted)}.cv-page{max-width:900px;margin:0 auto;padding:0 2rem 5rem}.cv-header{display:flex;align-items:center;gap:2rem;padding:2.5rem 0 2rem;border-bottom:1px solid var(--border);flex-wrap:wrap}.cv-header-info h1{font-size:2.25rem;font-weight:800;letter-spacing:-.04em;color:var(--text);margin-bottom:.25rem}.cv-header-email{font-size:.9375rem;color:var(--text-muted)}.cv-photo{border-radius:var(--radius);width:130px;height:150px;object-fit:cover;box-shadow:var(--shadow-md);margin-left:auto;flex-shrink:0}.cv-motto{margin:2rem 0;padding:1.25rem 1.5rem;background:var(--accent-light);border-left:4px solid 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var(--border);margin-top:.75rem;max-width:100%;width:520px;box-shadow:var(--shadow-sm)}.timeline{display:flex;flex-direction:column}.timeline-item{display:flex;gap:1.5rem;padding-bottom:2.5rem;position:relative}.timeline-item:not(:last-child):before{content:"";position:absolute;left:7px;top:18px;bottom:0;width:2px;background:var(--border)}.timeline-dot{width:16px;height:16px;border-radius:50%;background:var(--accent);flex-shrink:0;margin-top:5px;position:relative;z-index:1;box-shadow:0 0 0 4px var(--accent-light)}.timeline-content{flex:1;min-width:0}.timeline-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.25rem;flex-wrap:wrap}.timeline-position{font-size:1.0625rem;font-weight:700;color:var(--text);line-height:1.3}.timeline-date-badge{font-size:.75rem;font-weight:600;color:var(--accent);background:var(--accent-light);padding:.2rem .75rem;border-radius:var(--radius-full);white-space:nowrap;border:1px solid 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var(--border)}.language-list{display:flex;flex-direction:column;gap:1rem}.language-item{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.language-name{font-size:1rem;font-weight:600;color:var(--text)}.language-level{font-size:.8125rem;color:var(--text-muted);background:var(--bg-alt);padding:.2rem .75rem;border-radius:var(--radius-full);border:1px solid var(--border)}.language-cert{border-radius:var(--radius-sm);border:1px solid var(--border);margin-top:.5rem;width:100%;max-width:520px;box-shadow:var(--shadow-sm)}.footer{background:var(--bg-dark);padding:4rem 2.5rem 2.5rem}.footer-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem}.footer-brand-name{font-size:1.125rem;font-weight:700;color:var(--white);margin-bottom:.5rem}.footer-brand-tagline{font-size:.875rem;color:#ffffff73;line-height:1.65;max-width:280px;display:block}.footer-col-title{font-size:.75rem;font-weight:700;color:#ffffff59;text-transform:uppercase;letter-spacing:.1em;margin-bottom:1rem;display:block}.footer-col a{display:block;font-size:.9375rem;color:#fff9;margin-bottom:.625rem;transition:color .2s}.footer-col a:hover{color:var(--white)}.footer-bottom{max-width:1100px;margin:2.5rem auto 0;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.08);font-size:.8125rem;color:#ffffff4d;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}.footer-bottom a{color:#ffffff80;text-decoration:underline}.link_section_cv{font-size:.8125rem;font-weight:600;padding:.375rem .875rem;border-radius:var(--radius-full);cursor:pointer;color:var(--text-muted);transition:var(--transition);-webkit-user-select:none;user-select:none}.link_section_cv:hover{background:var(--accent-light);color:var(--accent)}@keyframes dotFill{0%{width:0}to{width:100%}}.slider-dot{height:8px;border-radius:9999px;border:none;cursor:pointer;padding:0;position:relative;overflow:hidden;transition:width .3s ease}.slider-dot-inactive{width:8px;background:#cbd5e1}.slider-dot-active{width:28px;background:#2563eb33}.slider-dot-active:after{content:"";position:absolute;top:0;left:0;height:100%;width:0;background:#2563eb;border-radius:9999px;animation:dotFill 5s linear forwards}.scroll-top-btn{position:fixed;bottom:1.5rem;right:1.5rem;width:44px;height:44px;border-radius:50%;border:none;background:var(--accent);color:var(--white);font-size:1.125rem;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);transition:var(--transition);z-index:50}.scroll-top-btn:hover{background:var(--accent-hover);transform:translateY(-2px)}.notification{color:#15803d;background:#dcfce7;border:1px solid #86efac;font-size:.9375rem;border-radius:var(--radius-sm);padding:.75rem 1rem;margin:.75rem 0}.error_message{color:#b91c1c;background:#fee2e2;border:1px solid #fca5a5;font-size:.9375rem;border-radius:var(--radius-sm);padding:.75rem 1rem;margin:.75rem 0}@media (max-width: 1024px){.hero{padding:4rem 3rem;gap:3rem}}@media (max-width: 900px){.hero{flex-direction:column;text-align:center;padding:3rem 2rem;min-height:auto;gap:2rem}.hero-tagline{max-width:100%;margin-left:auto;margin-right:auto}.hero-ctas{justify-content:center}.hero-photo-wrap{width:240px;height:280px}.footer-inner{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1 / -1}.slider-wrapper{height:340px}}@media (max-width: 768px){.projects-grid{grid-template-columns:1fr}.cv-header{flex-direction:column;text-align:center}.cv-photo{margin:0 auto}.cert-item{flex-direction:column}.timeline-header{flex-direction:column;gap:.5rem}.section{padding:3rem 1.25rem}.slider-wrapper{height:260px}.project-foto-mobile{width:90%}.project-card-img{height:180px}}@media (max-width: 600px){.main-nav{padding:0 1.25rem}.footer-inner{grid-template-columns:1fr;gap:2rem}.footer{padding:3rem 1.5rem 2rem}.hero-name{font-size:2.5rem}}.a_style{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.line_height{line-height:1.8}