.language-switch{display:flex;gap:.5rem;background-color:#ffffff1a;padding:.25rem;border-radius:8px}.lang-btn{padding:.5rem 1rem;border:none;background-color:transparent;color:#fff;font-weight:600;font-size:.9rem;cursor:pointer;border-radius:6px;transition:all .3s ease}.lang-btn:hover{background-color:#ffffff1a}.lang-btn.active{background-color:#72a85b;color:#fff}.navigation{background-color:#4f6f52;padding:1rem 0;box-shadow:0 2px 8px #0000001a;position:fixed;top:0;left:0;right:0;z-index:1000;width:100%;transition:transform .3s ease-in-out}.navigation.nav-visible{transform:translateY(0)}.navigation.nav-hidden{transform:translateY(-100%)}.nav-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}.logo{font-size:1.5rem;font-weight:700;color:#fff;text-decoration:none;transition:color .3s ease}.logo:hover{color:#72a85b}.nav-links{display:flex;list-style:none;gap:2rem;margin:0;padding:0}.nav-links a{color:#fff;text-decoration:none;font-weight:500;transition:color .3s ease;position:relative;padding:.5rem 0}.nav-links a:hover,.nav-links a.active{color:#72a85b}.nav-links a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background-color:#72a85b}@media (max-width: 768px){.nav-container{flex-wrap:wrap;gap:1rem;padding:0 1rem}.nav-links{flex-wrap:wrap;justify-content:center;gap:1rem;flex:1;min-width:100%;order:2}.logo{order:1}}.about-page{width:100%;animation:fadeIn .5s ease-in;overflow-x:hidden;padding:4rem 2rem;box-sizing:border-box}.hero-section{min-height:calc(100vh - 80px);width:100%;max-width:100vw;display:flex;align-items:center;justify-content:center;padding:0;background:linear-gradient(135deg,#f5f7fa,#fff);box-sizing:border-box;overflow-x:hidden}.hero-container{max-width:1200px;width:100%;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;padding:0 2rem;box-sizing:border-box}.hero-content{display:flex;flex-direction:column;gap:1.5rem}.hero-headline{font-size:3.5rem;font-weight:700;color:#4f6f52;line-height:1.2;margin:0;display:flex;flex-direction:column;gap:.5rem}.hero-greeting{display:block}.hero-name{color:#72a85b;font-weight:600;display:block}.hero-headline .highlight{color:#72a85b}.hero-intro{font-size:1.1rem;color:#666;line-height:1.8;max-width:500px}.hero-actions{display:flex;align-items:center;gap:1.5rem;margin-top:1rem}.cta-button{background:linear-gradient(135deg,#72a85b,#4f6f52);color:#fff;border:none;padding:1rem 2.5rem;font-size:1.1rem;font-weight:600;border-radius:50px;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease}.cta-button:hover{transform:translateY(-2px);box-shadow:0 8px 20px #72a85b4d}.social-links{display:flex;gap:1rem;align-items:center}.social-link{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background-color:#72a85b1a;color:#72a85b;transition:all .3s ease;text-decoration:none}.social-link:hover{background-color:#72a85b;color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #72a85b4d}.social-link svg{width:24px;height:24px}.hero-image-wrapper{position:relative;display:flex;justify-content:center;align-items:center;margin-left:8rem}.hero-image-container{position:relative;width:100%;max-width:400px}.hero-image{width:300px;height:300px;border-radius:50%;background:linear-gradient(135deg,#e8f5e9,#c8e6c9);display:flex;align-items:center;justify-content:center;position:relative;z-index:2;box-shadow:0 10px 40px #0000001a;overflow:hidden;border:5px solid #72a85b}.hero-image img{width:100%;height:100%;object-fit:cover;border-radius:50%}.image-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#72a85b,#4f6f52);border-radius:50%}.image-icon{font-size:6rem;color:#fff}.decorative-elements{position:absolute;top:0;left:0;right:0;bottom:0;z-index:1}.decorative-circle{position:absolute;border-radius:50%;background:#72a85b33}.circle-1{width:80px;height:80px;top:-20px;right:-20px}.circle-2{width:60px;height:60px;bottom:-10px;left:-10px}.expertise-section{padding:6rem 2rem 4rem;background:#fff}.section-container{max-width:1200px;width:100%;margin:0 auto}.section-header{text-align:center;margin-bottom:4rem;opacity:0;transform:translateY(20px)}.section-header.fade-in-up{animation:fadeInUp .6s ease forwards}.section-subtitle{font-size:1rem;color:#72a85b;font-weight:600;margin:0 0 .5rem;text-transform:uppercase;letter-spacing:1px}.section-title{font-size:3rem;color:#4f6f52;font-weight:700;margin:0}.expertise-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}.expertise-card{background:linear-gradient(135deg,#e8f5e9,#f1f8f4);padding:2.5rem;border-radius:16px;text-align:center;transition:transform .3s ease,box-shadow .3s ease;box-shadow:0 4px 12px #0000000d;opacity:0;transform:translateY(30px)}.expertise-card.fade-in-up{animation:fadeInUp .6s ease forwards}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.expertise-card:hover{transform:translateY(-8px);box-shadow:0 12px 24px #4f6f5226}.expertise-icon{width:60px;height:60px;margin:0 auto 1.5rem;color:#72a85b;display:flex;align-items:center;justify-content:center}.expertise-icon svg{width:100%;height:100%}.expertise-icon-image{width:100%;height:100%;object-fit:contain}.expertise-icon-emoji{font-size:3rem;line-height:1}.expertise-icon-svg{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.expertise-icon-svg svg{width:100%;height:100%}.expertise-card h3{font-size:1.3rem;color:#4f6f52;margin:0 0 1rem;font-weight:600}.expertise-card p{font-size:.95rem;color:#666;line-height:1.6;margin:0}.experience-section{padding:6rem 2rem 4rem;background:linear-gradient(135deg,#f8f9fa,#fff)}.experience-timeline{max-width:800px;margin:0 auto;position:relative;padding-left:2rem}.experience-timeline:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:linear-gradient(180deg,#72a85b,#4f6f52)}.experience-item{position:relative;margin-bottom:3rem;opacity:0;transform:translateY(30px)}.experience-item.fade-in-up{animation:fadeInUp .6s ease forwards}.experience-item:before{content:"";position:absolute;left:-2.5rem;top:.5rem;width:16px;height:16px;border-radius:50%;background:#72a85b;border:3px solid #ffffff;box-shadow:0 0 0 3px #72a85b}.experience-date{margin-bottom:1rem}.date-text{display:inline-block;padding:.4rem 1rem;background:linear-gradient(135deg,#72a85b,#4f6f52);color:#fff;border-radius:20px;font-size:.9rem;font-weight:600}.experience-content{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 12px #00000014;border-left:4px solid #72a85b;transition:transform .3s ease,box-shadow .3s ease}.experience-content:hover{transform:translate(5px);box-shadow:0 8px 20px #4f6f5226}.experience-title{font-size:1.5rem;color:#4f6f52;margin:0 0 .5rem;font-weight:600}.experience-company{font-size:1.1rem;color:#72a85b;margin:0 0 1rem;font-weight:500}.experience-description{font-size:1rem;color:#666;line-height:1.8;margin:0 0 1.5rem}.experience-achievements{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid rgba(114,168,91,.2)}.achievements-title{font-size:1.1rem;color:#4f6f52;margin:0 0 1rem;font-weight:600}.achievements-list{list-style:none;padding:0;margin:0}.achievement-item{font-size:.95rem;color:#666;line-height:1.8;margin-bottom:.75rem;padding-left:1.5rem;position:relative}.achievement-item:before{content:"▸";position:absolute;left:0;color:#72a85b;font-weight:700;font-size:1.2rem}.achievement-item:last-child{margin-bottom:0}.skills-section{padding:6rem 2rem 4rem;background:#fff}.skills-content{display:grid;grid-template-columns:repeat(2,1fr);gap:3rem;max-width:1000px;margin:0 auto}.skills-category{opacity:0;transform:translateY(30px)}.skills-category.fade-in-up{animation:fadeInUp .6s ease forwards}.category-title{font-size:1.5rem;color:#4f6f52;margin:0 0 1.5rem;font-weight:600;padding-bottom:.5rem;border-bottom:2px solid #72a85b}.skills-list{display:flex;flex-wrap:wrap;gap:.75rem}.skill-tag{display:inline-block;padding:.6rem 1.2rem;background:linear-gradient(135deg,#e8f5e9,#f1f8f4);color:#4f6f52;border-radius:25px;font-size:.95rem;font-weight:500;border:1px solid rgba(114,168,91,.2);transition:all .3s ease;cursor:default}.skill-tag:hover{background:linear-gradient(135deg,#72a85b,#4f6f52);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #72a85b4d;border-color:#72a85b}.about-me-section{padding:6rem 2rem;background:linear-gradient(135deg,#f8f9fa,#fff)}.about-me-container{max-width:1200px;margin:0 auto;display:flex;justify-content:center;align-items:center}.about-me-content{display:flex;flex-direction:column;gap:1.5rem}.about-me-title{font-size:3.5rem;color:#4f6f52;font-weight:700;margin:0;line-height:1.2}.about-me-desc{font-size:1.1rem;color:#666;line-height:1.8;margin:0}.portfolio-button{background:#72a85b;color:#fff;border:none;padding:1rem 2rem;font-size:1rem;font-weight:600;border-radius:50px;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;align-self:flex-start;margin-top:1rem;display:flex;align-items:center;gap:.5rem}.portfolio-button:hover{transform:translateY(-2px);box-shadow:0 8px 20px #72a85b4d}.about-me-image-wrapper{position:relative;display:flex;justify-content:center;align-items:center}.about-me-image-container{position:relative;width:100%;max-width:400px}.brush-stroke{position:absolute;top:-20px;right:-20px;width:120%;height:120%;background:linear-gradient(135deg,#72a85b4d,#4f6f5233);border-radius:50% 30%;z-index:1;transform:rotate(-10deg)}.about-me-image{width:100%;aspect-ratio:3/4;background:linear-gradient(135deg,#e8f5e9,#c8e6c9);border-radius:20px;display:flex;align-items:center;justify-content:center;position:relative;z-index:2;box-shadow:0 10px 40px #0000001a;overflow:hidden}.about-me-image img{width:100%;height:100%;object-fit:cover;border-radius:20px}@media (max-width: 968px){.about-page{padding:3rem 1.5rem}.hero-section{min-height:calc(100vh - 80px);padding:0}.hero-container{padding:0 1.5rem;grid-template-columns:1fr;gap:3rem}.hero-headline{font-size:2.5rem}.expertise-grid{grid-template-columns:repeat(2,1fr)}.experience-timeline{padding-left:1.5rem}.experience-item:before{left:-1.75rem}.about-me-container{grid-template-columns:1fr;gap:3rem}.about-me-title{font-size:2.5rem}}@media (max-width: 768px){.about-page{padding:2rem 1rem}.hero-section{min-height:calc(100vh - 80px);padding:0}.hero-container{grid-template-columns:1fr;gap:2rem;padding:0 1rem}.hero-image{width:200px;height:200px}.expertise-section,.experience-section,.skills-section,.about-me-section{padding:4rem 1rem}.hero-headline{font-size:2rem}.hero-intro{font-size:1rem}.section-title{font-size:2rem}.expertise-section{padding:4rem 1rem}.expertise-grid{grid-template-columns:1fr;gap:1.5rem}.expertise-card{padding:2rem}.experience-section{padding:4rem 1rem}.experience-timeline{padding-left:1rem}.experience-timeline:before{left:0}.experience-item:before{left:-1.25rem}.experience-content{padding:1.5rem}.experience-title{font-size:1.3rem}.experience-company{font-size:1rem}.skills-section{padding:4rem 1rem}.skills-content{grid-template-columns:1fr;gap:2rem}.category-title{font-size:1.3rem}.about-me-section{padding:4rem 1rem}.about-me-title{font-size:2rem}}.card{background-color:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease;border:1px solid #e0e0e0;height:100%;min-height:240px;display:flex;flex-direction:column}.card:hover{transform:translateY(-5px);box-shadow:0 8px 16px #4f6f5233}.card-image{width:100%;height:200px;overflow:hidden;background-color:#f5f5f5;display:flex;align-items:center;justify-content:center}.card-image img{width:100%;height:100%;object-fit:cover}.card-image:empty:before{content:"📁";font-size:4rem;color:#72a85b}.card-content{padding:1.5rem;display:flex;flex-direction:column;flex:1;height:100%;position:relative}.card-title{font-size:1.25rem;font-weight:700;color:#4f6f52;margin-bottom:.75rem}.card-description{color:#666;line-height:1.6;margin-bottom:1rem;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;word-wrap:break-word;text-overflow:ellipsis}.card-footer{display:flex;align-items:flex-end;margin-top:auto;gap:1rem}.card-tags{display:flex;flex-wrap:wrap;gap:.5rem;flex:1}.card-tag{background-color:#72a85b;color:#fff;padding:.25rem .75rem;border-radius:20px;font-size:.875rem;font-weight:500}.card-link{color:#4f6f52;text-decoration:none;font-weight:600;transition:color .3s ease;display:inline-block;flex-shrink:0;margin-left:auto}.card-link:hover{color:#72a85b}.project-page{animation:fadeIn .5s ease-in;width:100%;overflow-x:hidden;padding:4rem 2rem;box-sizing:border-box}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;max-width:1200px;margin:0 auto;width:100%;box-sizing:border-box;padding-top:2rem;padding-bottom:2rem}@media (max-width: 968px){.project-page{padding:3rem 1.5rem}.page-header{padding:0 1.5rem}}@media (max-width: 768px){.project-page{padding:2rem 1rem}.page-header{padding:0 1rem}.page-header h1{font-size:2rem}.projects-grid{grid-template-columns:1fr;gap:1.5rem}}.tools-page{animation:fadeIn .5s ease-in;width:100%;overflow-x:hidden;padding:4rem 2rem;box-sizing:border-box}.page-header{margin-bottom:3rem;text-align:center;max-width:1200px;margin-left:auto;margin-right:auto;width:100%;padding:0 2rem;box-sizing:border-box}.page-header h1{font-size:2.5rem;color:#4f6f52;margin-bottom:1rem}.page-description{color:#666;font-size:1.1rem;max-width:600px;margin:0 auto}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;max-width:1200px;margin:0 auto;width:100%;box-sizing:border-box;padding-top:2rem;padding-bottom:2rem}@media (max-width: 968px){.tools-page{padding:3rem 1.5rem}.page-header{padding:0 1.5rem}}@media (max-width: 768px){.tools-page{padding:2rem 1rem}.page-header{padding:0 1rem}.page-header h1{font-size:2rem}.tools-grid{grid-template-columns:1fr;gap:1.5rem}}.contact-page{animation:fadeIn .5s ease-in;width:100%;overflow-x:hidden;padding:4rem 2rem;box-sizing:border-box}.contact-header{margin-bottom:3rem;text-align:center;max-width:1200px;margin-left:auto;margin-right:auto;width:100%;padding:0 2rem;box-sizing:border-box}.contact-header h1{font-size:2.5rem;color:#4f6f52;margin-bottom:1rem}.divider{height:4px;width:80px;background:linear-gradient(to right,#72a85b,#4f6f52);border-radius:2px;margin:0 auto 1rem}.contact-description{color:#666;font-size:1.1rem;max-width:600px;margin:0 auto}.contact-content{display:grid;grid-template-columns:1fr 1.5fr;gap:3rem;margin-top:2rem;max-width:1200px;margin-left:auto;margin-right:auto;width:100%;padding:0 2rem 2rem;box-sizing:border-box}.contact-info{display:flex;flex-direction:column;gap:1.5rem}.contact-item{display:flex;align-items:flex-start;gap:1rem;padding:1.5rem;background-color:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;border:1px solid #e0e0e0;border-left:4px solid #72a85b;transition:transform .3s ease,box-shadow .3s ease}.contact-item:hover{transform:translate(5px);box-shadow:0 4px 12px #4f6f5226}.contact-icon{font-size:2rem;min-width:50px;text-align:center}.contact-details h3{color:#4f6f52;font-size:1.25rem;margin-bottom:.5rem}.contact-details p,.contact-details a{color:#666;text-decoration:none;transition:color .3s ease}.contact-details a:hover{color:#72a85b}.contact-form-container{background-color:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 6px #0000001a;border:1px solid #e0e0e0;transition:transform .3s ease,box-shadow .3s ease}.contact-form-container h2{color:#4f6f52;font-size:1.75rem;margin-bottom:1.5rem}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{color:#4f6f52;font-weight:600;font-size:.95rem}.form-group input,.form-group textarea{padding:.75rem;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;font-family:inherit;transition:border-color .3s ease;color:#333}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#72a85b}.form-group textarea{resize:none;min-height:120px;height:120px}.submit-button{background:linear-gradient(135deg,#72a85b,#4f6f52);color:#fff;border:none;padding:1rem 2rem;font-size:1.1rem;font-weight:600;border-radius:8px;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;align-self:flex-start}.submit-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #72a85b4d}.submit-button:active{transform:translateY(0)}.submit-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.form-message{padding:1rem;border-radius:8px;margin-bottom:1.5rem;font-weight:500;animation:slideDown .3s ease-out}.form-message-success{background-color:#d4edda;color:#155724;border:1px solid #c3e6cb}.form-message-error{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 968px){.contact-page{padding:3rem 1.5rem}.contact-header{padding:0 1.5rem}.contact-content{grid-template-columns:1fr;gap:2rem;padding:0 1.5rem}}@media (max-width: 768px){.contact-page{padding:2rem 1rem}.contact-header{padding:0 1rem}.contact-header h1{font-size:2rem}.contact-content{padding:0 1rem}.contact-form-container{padding:1.5rem}}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.main-content .about-page,.main-content .project-page,.main-content .tools-page,.main-content .contact-page{position:absolute;top:80px;left:0;right:0;padding:0;margin:0;width:100%;min-height:calc(100vh - 80px)}@media (max-width: 768px){.main-content{padding:1rem}.main-content .about-page,.main-content .project-page,.main-content .tools-page,.main-content .contact-page{position:absolute;top:80px;left:0;right:0}}*{margin:0;padding:0;box-sizing:border-box}html,body{overflow-x:hidden;width:100%}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;background-color:#fff;color:#4f6f52}#root{min-height:100vh;width:100%;overflow-x:hidden}