.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fafafacc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:all .4s cubic-bezier(.4,0,.2,1);border-bottom:1px solid var(--neutral-200)}.header.scrolled{background:#fafafaf2}.header-content{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 0}.logo{font-size:.875rem;font-weight:500;color:var(--text);transition:all .3s cubic-bezier(.4,0,.2,1)}.logo .text-neutral-400{color:var(--neutral-400)}.logo:hover{color:var(--accent)}.nav{display:flex;gap:2rem;align-items:center}.nav-link{color:var(--neutral-500);font-weight:400;font-size:.875rem;transition:all .3s cubic-bezier(.4,0,.2,1)}.nav-link:hover,.nav-link.active{color:var(--text)}.mobile-menu-toggle{display:none;background:none;border:none;color:var(--text);padding:.5rem}@media(max-width:768px){.header-content{padding:1rem 0}.mobile-menu-toggle{display:block;cursor:pointer}.nav{position:fixed;top:70px;left:0;right:0;background:var(--bg);flex-direction:column;padding:2rem;gap:2rem;border-bottom:1px solid var(--border);transform:translateY(-100%);opacity:0;pointer-events:none;transition:all .3s ease}.nav.open{transform:translateY(0);opacity:1;pointer-events:all}.nav-link{font-size:1.2rem}}.hero{min-height:100vh;display:flex;align-items:center;background:var(--bg);position:relative;padding-top:80px}.hero-content{max-width:900px;padding:2rem 0 3rem;opacity:0}.hero-content.opacity-0{opacity:0}.hero-badge{display:inline-block;padding:.5rem 1rem;background:var(--indigo-50);border-radius:9999px;font-size:.875rem;color:var(--indigo-600);margin-bottom:2rem}.hero-title{font-size:3.5rem;font-weight:300;line-height:1.1;margin-bottom:2rem;letter-spacing:-.02em}.hero-title-sub{color:var(--neutral-400);display:block}.hero-description{font-size:1.25rem;color:var(--text-light);line-height:1.7;max-width:600px;margin-bottom:2rem;font-weight:300}.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;padding-top:1rem}.btn{padding:.75rem 1.5rem;font-size:1rem;font-weight:400;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;gap:.5rem;border:none;cursor:pointer}.btn-icon{width:1rem;height:1rem}.btn-primary{background:var(--neutral-900);color:var(--neutral-50)}.btn-primary:hover{background:var(--neutral-800)}.btn-secondary{background:transparent;color:var(--text);border:1px solid 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var(--border)}.stat-item{text-align:left}.stat-number{font-size:3rem;font-weight:300;line-height:1;margin-bottom:.5rem}.stat-label{font-size:.875rem;color:var(--neutral-500)}@media(max-width:968px){.hero-title{font-size:2.5rem}.hero-description{font-size:1.125rem}.hero-stats{gap:2rem}.stat-number{font-size:2.5rem}}@media(max-width:768px){.hero{padding-top:70px;min-height:auto}.hero-title{font-size:2rem}.hero-description{font-size:1rem}.hero-cta{flex-direction:column}.btn{width:100%;justify-content:center;max-width:350px}.hero-stats{grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem;padding-top:3rem}.stat-number{font-size:2rem}.stat-label{font-size:.75rem}}.home-page{min-height:100vh}.about{background:var(--bg-alt)}.about-content{display:grid;gap:4rem}.about-text{max-width:800px;margin:0 auto}.about-intro{font-size:1.25rem;color:var(--primary);font-weight:600;margin-bottom:1.5rem}.about-text p{margin-bottom:1.5rem;font-size:1.1rem;color:var(--text-light);line-height:1.8}.about-highlights{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:2rem}.highlight-card{background:var(--bg);padding:2.5rem;border-radius:20px;text-align:center;transition:all .4s cubic-bezier(.4,0,.2,1);border:1px solid var(--border);position:relative;overflow:hidden}.highlight-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent));transform:scaleX(0);transition:transform .4s cubic-bezier(.4,0,.2,1)}.highlight-card:hover:before{transform:scaleX(1)}.highlight-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:transparent}.highlight-icon{width:72px;height:72px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:#fff;transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 20px #6366f14d}.highlight-card:hover .highlight-icon{transform:scale(1.1) rotate(-5deg);box-shadow:0 12px 30px #6366f166}.highlight-card h3{font-size:1.5rem;margin-bottom:.75rem;color:var(--secondary)}.highlight-card p{color:var(--text-light);line-height:1.6}@media(max-width:768px){.about-highlights{grid-template-columns:1fr}.about-intro{font-size:1.1rem}.about-text p{font-size:1rem}}.about-page{min-height:100vh;padding-top:70px}.page-hero{background:linear-gradient(135deg,#6366f11a,#14b8a61a);padding:5rem 0 3rem;margin-bottom:3rem;position:relative;overflow:hidden}.page-hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(99,102,241,.1) 0%,transparent 50%),radial-gradient(circle at 80% 50%,rgba(20,184,166,.1) 0%,transparent 50%);pointer-events:none}.page-title{font-size:3.5rem;margin-bottom:1rem;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative;z-index:1}.page-subtitle{font-size:1.25rem;color:var(--text-light);position:relative;z-index:1}@media(max-width:768px){.page-hero{padding:3rem 0 2rem}.page-title{font-size:2.5rem}.page-subtitle{font-size:1.1rem}}.projects{background:#fff;padding:5rem 0}.projects-header{margin-bottom:4rem}.section-comment{font-size:.875rem;color:var(--neutral-400);margin-bottom:1rem}.section-title{font-size:3rem;font-weight:300;margin-bottom:1rem}.section-subtitle{color:var(--text-light);font-weight:300}.projects-list{display:flex;flex-direction:column;gap:.75rem}.project-card{border:1px solid var(--neutral-200);transition:all .3s cubic-bezier(.4,0,.2,1);background:var(--neutral-50);cursor:pointer}.project-card:hover,.project-card.active{border-color:var(--neutral-900);background:#fff}.project-card-inner{padding:2rem;display:block;text-decoration:none;color:inherit}.project-header{display:flex;justify-content:space-between;gap:2rem}.project-left{flex:1}.project-meta{display:flex;align-items:center;gap:1rem;margin-bottom:.75rem}.project-id{font-size:.875rem;color:var(--neutral-400)}.project-status{font-size:.75rem;padding:.25rem .75rem;border-radius:9999px}.status-production{background:var(--green-50);color:var(--green-600)}.status-maintenance{background:var(--indigo-50);color:var(--indigo-600)}.project-title{font-size:1.5rem;font-weight:500;margin-bottom:1rem;transition:all .3s cubic-bezier(.4,0,.2,1)}.project-card:hover .project-title,.project-card.active .project-title{color:var(--indigo-600)}.project-code-line{font-size:.875rem;color:var(--neutral-400);margin-bottom:1rem}.project-description{color:var(--text-light);line-height:1.7;margin-bottom:1rem;margin-left:1rem;font-weight:300}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem}.project-tag{padding:.25rem .75rem;background:var(--neutral-100);border:1px solid var(--neutral-200);font-size:.75rem;color:var(--text-light);transition:all .3s cubic-bezier(.4,0,.2,1)}.project-card:hover .project-tag,.project-card.active .project-tag{background:var(--neutral-50);border-color:var(--neutral-300)}.project-right{display:flex;flex-direction:column;align-items:flex-end;gap:1rem}.project-year{font-size:.875rem;color:var(--neutral-400)}.project-arrow{width:1.5rem;height:1.5rem;color:var(--neutral-400);transition:all .3s cubic-bezier(.4,0,.2,1)}.project-card:hover .project-arrow,.project-card.active .project-arrow{color:var(--neutral-900);transform:translate(4px,-4px)}@media(max-width:968px){.section-title{font-size:2.5rem}}@media(max-width:768px){.projects{padding:3rem 0}.projects-header{margin-bottom:2rem}.section-title{font-size:2rem}.project-card-inner{padding:1.5rem}.project-header{flex-direction:column}.project-right{flex-direction:row;justify-content:space-between;width:100%}.project-title{font-size:1.25rem}}.projects-page{min-height:100vh;padding-top:70px}.contact{background:var(--bg)}.contact-header{text-align:center;max-width:700px;margin:0 auto 4rem}.contact-intro{font-size:1.15rem;color:var(--text-light);line-height:1.8;margin-top:1rem}.contact-content{display:grid;grid-template-columns:400px 1fr;gap:3rem;max-width:1200px;margin:0 auto}.contact-info{display:flex;flex-direction:column;gap:1.5rem}.info-card{background:var(--bg-alt);padding:2rem;border-radius:20px;border:1px solid var(--border);box-shadow:var(--shadow-sm)}.info-title{font-size:1.25rem;font-weight:600;margin-bottom:1.5rem;color:var(--text);display:flex;align-items:center;gap:.5rem}.info-title:before{content:"";width:4px;height:20px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:4px}.contact-methods{display:flex;flex-direction:column;gap:1rem}.contact-method{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--bg);border-radius:12px;border:1px solid var(--border);transition:all .3s cubic-bezier(.4,0,.2,1);text-decoration:none;color:inherit}.contact-method:hover{transform:translateY(-2px);border-color:#6366f166;box-shadow:0 4px 12px #6366f126}.method-icon{width:44px;height:44px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 8px #6366f133}.contact-method:hover .method-icon{transform:scale(1.05);background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:0 8px 16px #6366f166}.method-details{flex:1}.method-label{font-size:.8rem;color:var(--text-light);margin-bottom:.25rem;text-transform:uppercase;letter-spacing:.5px;font-weight:500}.method-value{font-size:.95rem;font-weight:600;color:var(--text)}.social-card{background:linear-gradient(135deg,#6366f10d,#14b8a60d)}.social-links{display:flex;flex-direction:column;gap:.75rem}.social-link{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--bg);border:2px solid var(--border);border-radius:12px;color:var(--text);text-decoration:none;font-weight:500;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.social-link:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,var(--primary),var(--accent));opacity:0;transition:opacity .3s cubic-bezier(.4,0,.2,1)}.social-link svg,.social-link span{position:relative;z-index:1;transition:all .3s cubic-bezier(.4,0,.2,1)}.social-link svg{flex-shrink:0}.social-link:hover:before{opacity:1}.social-link:hover{color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 8px 20px #6366f166}.contact-form-wrapper{background:var(--bg-alt);padding:2.5rem;border-radius:20px;border:1px solid var(--border);box-shadow:var(--shadow-md);position:relative;overflow:hidden}.contact-form-wrapper:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent))}.form-title{font-size:1.5rem;font-weight:600;margin-bottom:1.5rem;color:var(--text)}.form-message{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;border-radius:10px;font-weight:500;margin-bottom:1.5rem;animation:slideDown .3s ease-out}.form-message.success{background:#10b9811a;color:#10b981;border:1px solid rgba(16,185,129,.3)}.form-message.error{background:#ef44441a;color:#ef4444;border:1px solid rgba(239,68,68,.3)}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:600;color:var(--text);font-size:.95rem}.form-group input,.form-group textarea{padding:.875rem 1.125rem;border:2px solid var(--border);border-radius:10px;font-size:.95rem;font-family:inherit;background:var(--bg);color:var(--text);transition:all .3s cubic-bezier(.4,0,.2,1)}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-light);opacity:.6}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}.form-group textarea{resize:vertical;min-height:140px;font-family:inherit}.submit-btn{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;padding:1rem 2rem;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;gap:.625rem;box-shadow:0 8px 20px #6366f14d;position:relative;overflow:hidden;margin-top:.5rem}.submit-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s}.submit-btn:hover:before{left:100%}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px #6366f166}.submit-btn:active{transform:translateY(0)}.submit-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.submit-btn:disabled:hover{transform:none;box-shadow:0 8px 20px #6366f14d}@media(max-width:968px){.contact-content{grid-template-columns:1fr;gap:2.5rem}.contact-header{margin-bottom:3rem}.contact-form-wrapper{padding:2rem}}@media(max-width:768px){.contact-header{margin-bottom:2.5rem}.contact-intro{font-size:1rem}.contact-form-wrapper{padding:1.5rem}.form-row{grid-template-columns:1fr;gap:1.5rem}.form-title{font-size:1.25rem}.info-card{padding:1.5rem}}.contact-page{min-height:100vh;padding-top:70px}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section-title{font-size:2.5rem;margin-bottom:3rem;text-align:center;position:relative}.section-title:after{content:"";display:block;width:60px;height:4px;background:var(--primary);margin:1rem auto 0;border-radius:2px}.footer{background:var(--secondary);color:#fff;padding:2rem 0;text-align:center;margin-top:auto}@media(max-width:768px){.container{padding:0 1rem}.section{padding:3rem 0}.section-title{font-size:2rem}}*{margin:0;padding:0;box-sizing:border-box}:root{--neutral-50: #fafafa;--neutral-100: #f5f5f5;--neutral-200: #e5e5e5;--neutral-300: #d4d4d4;--neutral-400: #a3a3a3;--neutral-500: #737373;--neutral-600: #525252;--neutral-700: #404040;--neutral-800: #262626;--neutral-900: #171717;--indigo-50: #eef2ff;--indigo-100: #e0e7ff;--indigo-400: #818cf8;--indigo-500: #6366f1;--indigo-600: #4f46e5;--indigo-700: #4338ca;--teal-400: #2dd4bf;--teal-500: #14b8a6;--teal-600: #0d9488;--green-50: #f0fdf4;--green-600: #16a34a;--font-mono: "JetBrains Mono", monospace}:root{--bg: #ffffff;--bg-alt: #f8f9fa;--text: #1a1a1a;--text-light: #6b7280;--text-lighter: #9ca3af;--border: #e5e7eb;--primary: var(--indigo-600);--secondary: var(--neutral-900);--accent: var(--teal-500);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1)}body{font-family:var(--font-mono);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text);background-color:var(--bg);line-height:1.6;overflow-x:hidden;font-weight:400}html{scroll-behavior:smooth}h1,h2,h3,h4,h5,h6{font-family:var(--font-mono);line-height:1.2;font-weight:300;color:var(--text);letter-spacing:-.02em}a{text-decoration:none;color:inherit}button{font-family:inherit;cursor:pointer;border:none;outline:none}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.section{padding:5rem 0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.fade-in-up{animation:fadeInUp .6s ease-out forwards}.slide-in{animation:slideIn .5s ease-out forwards}.hover-lift{transition:all .3s cubic-bezier(.4,0,.2,1)}.hover-lift:hover{transform:translateY(-2px)}.gradient-text{background:linear-gradient(135deg,#6366f1,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.footer{padding:2rem 0;text-align:center;border-top:1px solid var(--neutral-800);background:var(--neutral-900);color:var(--neutral-400);font-size:.875rem}.footer p{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 1.5rem}.page-hero{padding:10rem 0 5rem;text-align:left;border-bottom:1px solid var(--border)}.page-title{font-size:3rem;margin-bottom:1rem;font-weight:300}.page-subtitle{font-size:1.125rem;color:var(--text-light);font-weight:300}@media(max-width:768px){.section{padding:3rem 0}.page-hero{padding:8rem 0 3rem}.page-title{font-size:2rem}.page-subtitle{font-size:1rem}.container{padding:0 1rem}}