.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--white);transition:all var(--transition-base);animation:fadeInDown .6s ease-out}.header.scrolled{background:#fffffff2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow-md)}[data-theme=dark] .header{background:#0f172a}.header-container{max-width:var(--container-width);margin:0 auto;padding:0 20px;height:80px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;flex-direction:column;cursor:pointer;background:none;border:none;padding:4px 0;font-family:var(--font-family);transition:transform var(--transition-base)}.logo:hover{transform:translateY(-2px)}.logo-text{font-size:24px;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.logo-subtitle{font-size:12px;color:var(--dark-gray);font-weight:500}.nav{display:flex;gap:8px;align-items:center}.nav-link{padding:10px 20px;font-size:15px;font-weight:500;color:var(--text-dark);background:none;border:none;cursor:pointer;position:relative;transition:color var(--transition-base);font-family:var(--font-family)}.nav-link:after{content:"";position:absolute;bottom:8px;left:20px;right:20px;height:2px;background:var(--gradient-primary);transform:scaleX(0);transition:transform var(--transition-base)}.nav-link:hover{color:var(--primary-blue)}.nav-link:hover:after{transform:scaleX(1)}.scroll-progress{position:absolute;bottom:0;left:0;height:2px;background:var(--gradient-primary);transition:width .1s linear;z-index:10}.mobile-menu-toggle{display:none;align-items:center;justify-content:center;background:none;border:1.5px solid var(--gray);border-radius:8px;cursor:pointer;padding:6px;color:var(--text-dark);transition:all var(--transition-base)}.mobile-menu-toggle:hover{border-color:var(--primary-blue);color:var(--primary-blue)}@media (max-width: 768px){.header-container{height:70px}.mobile-menu-toggle{display:flex}.nav{position:fixed;top:70px;left:0;right:0;flex-direction:column;background:var(--white);padding:20px;gap:0;box-shadow:var(--shadow-lg);border-top:1px solid var(--gray);transform:translate(-100%);opacity:0;transition:all var(--transition-base)}.nav.mobile-open{transform:translate(0);opacity:1}.nav-link{width:100%;text-align:left;padding:16px 20px;border-radius:8px}.nav-link:hover{background:var(--light-gray)}.nav-link:after{display:none}}.header-controls{display:flex;align-items:center;gap:6px;margin-left:8px}.lang-toggle{font-weight:700!important;font-size:13px!important;letter-spacing:.05em;border:1.5px solid var(--primary-blue)!important;border-radius:6px!important;padding:5px 10px!important;color:var(--primary-blue)!important;transition:background var(--transition-base),color var(--transition-base)}.lang-toggle:hover{background:var(--primary-blue)!important;color:var(--white)!important}.lang-toggle:after{display:none!important}.icon-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:none;border:1.5px solid var(--gray);cursor:pointer;color:var(--text-dark);transition:all var(--transition-base);font-family:var(--font-family)}.icon-btn:hover{border-color:var(--primary-blue);color:var(--primary-blue);background:var(--gradient-light)}@media (max-width: 768px){.header-controls{width:100%;padding:8px 20px;justify-content:flex-start}}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;padding-top:80px;background:linear-gradient(180deg,var(--white) 0%,var(--off-white) 100%);overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 15% 25%,rgba(37,99,235,.08) 0%,transparent 45%),radial-gradient(circle at 85% 75%,rgba(14,165,233,.08) 0%,transparent 45%),radial-gradient(circle at 50% 50%,rgba(99,102,241,.04) 0%,transparent 60%);pointer-events:none}.hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(37,99,235,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.03) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}.hero-container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:1;max-width:100%}.hero-content{opacity:0;animation:slideInLeft .8s ease-out .2s forwards}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:var(--gradient-light);border-radius:50px;font-size:14px;font-weight:600;color:var(--primary-blue);margin-bottom:24px;animation:pulse 2s ease-in-out infinite}.badge-icon{font-size:18px;color:var(--primary-blue)}.hero-title{font-size:56px;font-weight:900;line-height:1.1;margin-bottom:16px;color:var(--text-dark)}.highlight{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:18px;font-weight:700;color:var(--primary-blue);margin-bottom:24px;line-height:1.5}.hero-description{font-size:16px;color:var(--dark-gray);line-height:1.8;margin-bottom:32px;max-width:480px}.hero-cta{display:flex;gap:16px;margin-bottom:32px}.hero-social{display:flex;gap:16px}.social-link{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--white);border:2px solid var(--light-gray);border-radius:12px;color:var(--primary-blue);transition:all var(--transition-base);text-decoration:none}.social-link:hover{background:var(--primary-blue);color:var(--white);border-color:var(--primary-blue);transform:translateY(-4px);box-shadow:var(--shadow-lg)}.hero-image{position:relative;opacity:0;animation:slideInRight .8s ease-out .4s forwards}.hero-image-wrapper{position:relative;width:100%;aspect-ratio:1;max-width:480px;margin:0 auto}.hero-image-bg{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:400px;height:400px;background:var(--gradient-primary);border-radius:50%;opacity:.1;animation:float 6s ease-in-out infinite}.hero-photo-container{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:300px;height:300px;border-radius:50%;overflow:hidden;border:6px solid var(--white);box-shadow:var(--shadow-xl);z-index:2}.hero-photo{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-base)}.hero-photo:hover{transform:scale(1.05)}.hero-photo-placeholder{width:100%;height:100%;background:var(--gradient-primary);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--white)}.placeholder-icon{font-size:64px;margin-bottom:12px;color:var(--white)}.placeholder-text{font-size:16px;font-weight:600}.floating-card{position:absolute;display:flex;align-items:center;gap:12px;padding:16px 24px;background:var(--white);border-radius:16px;box-shadow:var(--shadow-xl);font-weight:600;color:var(--text-dark)}.card-icon{font-size:24px;color:var(--primary-blue)}.card-1{top:6%;left:-8px;animation:float 4s ease-in-out infinite}.card-2{top:22%;right:-8px;animation:float 5s ease-in-out .5s infinite}.card-3{bottom:32%;left:-8px;animation:float 6s ease-in-out 1s infinite}.card-4{bottom:10%;right:5%;animation:float 7s ease-in-out 1.5s infinite}.hero-scroll-indicator{position:absolute;bottom:32px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--dark-gray);font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;background:none;border:none;cursor:pointer;animation:fadeIn 1s ease-out 1.2s both,bounce 2s ease-in-out 2.5s infinite;font-family:var(--font-family);transition:color var(--transition-base)}.hero-scroll-indicator:hover{color:var(--primary-blue)}@keyframes bounce{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(5px)}}@media (max-width: 968px){.hero-container{grid-template-columns:1fr;gap:32px;text-align:center}.hero-image{order:-1}.hero-image-wrapper{max-width:340px}.hero-title{font-size:42px}.hero-subtitle{font-size:16px}.hero-description{margin:0 auto 32px;font-size:15px}.hero-cta,.hero-social{justify-content:center}}@media (max-width: 640px){.hero-title{font-size:32px}.hero-subtitle{font-size:14px}.hero-cta{flex-direction:column}.hero-cta .btn{width:100%}.floating-card{padding:10px 14px;font-size:12px;gap:8px}.card-icon{font-size:18px}.hero-photo-container{width:200px;height:200px}.hero-image-wrapper{max-width:280px}}.about{background:var(--white)}.about-content{display:grid;grid-template-columns:1.4fr 1fr;gap:60px;margin-top:40px;align-items:start}.about-text{animation:fadeInUp .8s ease-out}.about-subtitle{font-size:28px;font-weight:700;color:var(--primary-blue);margin-bottom:20px}.about-paragraph{font-size:17px;line-height:1.8;color:var(--dark-gray);margin-bottom:20px}.about-paragraph strong{color:var(--text-dark);font-weight:600}.about-highlights{margin-top:40px;display:flex;flex-direction:column;gap:16px}.highlight-item{display:flex;gap:16px;padding:18px 20px;background:var(--off-white);border-radius:14px;border-left:3px solid var(--accent, var(--primary-blue));transition:transform var(--transition-base),box-shadow var(--transition-base)}.highlight-item:hover{transform:translate(6px);box-shadow:var(--shadow-md)}.highlight-icon{flex-shrink:0;color:var(--accent, var(--primary-blue));margin-top:2px;display:flex;align-items:flex-start}.highlight-content h4{font-size:16px;font-weight:700;color:var(--text-dark);margin-bottom:6px}.highlight-content p{font-size:14px;color:var(--dark-gray);line-height:1.6}.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:20px;animation:fadeInUp .8s ease-out .2s backwards;position:sticky;top:100px}.stat-card{position:relative;padding:32px 24px;border-radius:24px;text-align:center;color:#fff;overflow:hidden;cursor:default;background:var(--stat-color, var(--primary-blue));transition:transform var(--transition-base),box-shadow var(--transition-base)}.stat-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(255,255,255,.18) 0%,transparent 60%);pointer-events:none}.stat-card:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 20px 40px #0003}.stat-glow{position:absolute;bottom:-30px;right:-30px;width:100px;height:100px;background:#ffffff1f;border-radius:50%;pointer-events:none}.stat-icon{font-size:32px;margin-bottom:12px;display:block;filter:drop-shadow(0 2px 8px rgba(0,0,0,.2))}.stat-number{font-size:44px;font-weight:900;line-height:1;margin-bottom:10px;letter-spacing:-1px}.stat-label{font-size:13px;font-weight:600;opacity:.92;line-height:1.4}@media (max-width: 1024px){.about-content{grid-template-columns:1fr;gap:40px}.about-stats{grid-template-columns:repeat(4,1fr);position:static}}@media (max-width: 768px){.about-stats{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.about-subtitle{font-size:22px}.about-paragraph{font-size:15px}.highlight-item{padding:16px 20px}.stat-number{font-size:36px}.stat-label{font-size:12px}}.experience{background:var(--off-white)}.experience-layout{max-width:820px;margin:0 auto}.experience-timeline{position:relative;padding-left:48px}.experience-timeline:before{content:"";position:absolute;left:15px;top:8px;bottom:8px;width:2px;background:linear-gradient(to bottom,#2563eb,#0ea5e9,#6366f1);border-radius:2px}.timeline-item{position:relative;margin-bottom:32px;opacity:0;transform:translate(-24px);transition:opacity .5s ease,transform .5s ease}.timeline-item--visible{opacity:1;transform:translate(0)}.timeline-item:last-child{margin-bottom:0}.timeline-dot{position:absolute;left:-40px;top:14px;width:18px;height:18px;border-radius:50%;border:3px solid var(--off-white);z-index:1}.timeline-dot--work{background:#2563eb;box-shadow:0 0 0 3px #2563eb40}.timeline-dot--academic{background:#6366f1;box-shadow:0 0 0 3px #6366f140}.timeline-card{background:var(--white);border-radius:18px;padding:24px 28px;box-shadow:var(--shadow-md);border:1.5px solid var(--light-gray);transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base)}.timeline-card:hover{transform:translate(6px);box-shadow:var(--shadow-lg);border-color:var(--primary-blue)}.timeline-card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}.timeline-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:50px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.timeline-badge--work{background:#2563eb1a;color:#2563eb}.timeline-badge--academic{background:#6366f11a;color:#6366f1}.timeline-period{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--dark-gray);font-weight:500}.timeline-title{font-size:19px;font-weight:700;color:var(--text-dark);margin-bottom:4px;line-height:1.3}.timeline-company{font-size:15px;font-weight:600;color:var(--primary-blue);margin-bottom:16px}.timeline-bullets{list-style:none;display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.timeline-bullets li{display:flex;align-items:flex-start;gap:8px;font-size:14px;color:var(--dark-gray);line-height:1.5}.timeline-check{flex-shrink:0;color:var(--primary-blue);margin-top:2px}.timeline-tags{display:flex;flex-wrap:wrap;gap:6px;padding-top:12px;border-top:1px solid var(--light-gray)}.timeline-tag{font-size:12px;font-weight:600;padding:3px 10px;background:var(--gradient-light);color:var(--primary-blue);border-radius:50px}@media (max-width: 640px){.experience-timeline{padding-left:32px}.experience-timeline:before{left:10px}.timeline-dot{left:-28px;width:14px;height:14px}.timeline-card{padding:20px}.timeline-card-header{flex-direction:column;align-items:flex-start;gap:6px}.timeline-title{font-size:16px}}.projects{background:var(--off-white)}.projects-filters{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:40px}.filter-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:50px;border:1.5px solid var(--gray);background:var(--white);color:var(--dark-gray);font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition-base);font-family:var(--font-family);white-space:nowrap}.filter-btn svg{opacity:.7}.filter-btn:hover{border-color:var(--primary-blue);color:var(--primary-blue);background:var(--white)}.filter-btn--active{background:var(--gradient-primary);border-color:transparent;color:#fff;box-shadow:0 4px 14px #2563eb4d}.filter-btn--active svg{opacity:1}.projects-featured{margin-bottom:28px}.projects-featured .project-card{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;border:2px solid var(--primary-blue);background:var(--white)}.projects-featured .project-card-header,.projects-featured .project-title,.projects-featured .project-role,.projects-featured .project-description,.projects-featured .project-tags{grid-column:1}.projects-featured .project-highlights{grid-column:2;grid-row:2 / span 4;margin-top:0;padding-top:0;border-top:none;border-left:2px solid var(--light-gray);padding-left:48px}.projects-featured .project-link{grid-column:1}.project-card{position:relative;background:var(--white);border-radius:20px;padding:28px;border:1.5px solid var(--light-gray);transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base);overflow:hidden}.project-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary);transform:scaleX(0);transform-origin:left;transition:transform var(--transition-base)}.project-card:hover:before{transform:scaleX(1)}.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--gray)}.project-card--featured{border-radius:24px;padding:36px}.project-featured-ribbon{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;background:var(--gradient-primary);color:#fff;font-size:11px;font-weight:800;letter-spacing:.08em;border-radius:50px;margin-bottom:16px;text-transform:uppercase}.project-card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.project-cat-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:50px;font-size:11px;font-weight:800;letter-spacing:.06em}.project-period{font-size:13px;font-weight:500;color:var(--dark-gray);white-space:nowrap}.project-title{font-size:22px;font-weight:800;color:var(--text-dark);margin-bottom:6px;line-height:1.25}.project-card--featured .project-title{font-size:30px}.project-role{font-size:14px;font-weight:700;margin-bottom:12px}.project-description{font-size:15px;color:var(--dark-gray);line-height:1.7;margin-bottom:16px}.project-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}.project-tag{padding:4px 10px;background:var(--off-white);border:1px solid var(--gray);border-radius:6px;font-size:12px;font-weight:600;color:var(--dark-gray)}.project-highlights{border-top:1px solid var(--light-gray);padding-top:16px;margin-bottom:20px}.highlights-label{font-size:12px;font-weight:700;color:var(--dark-gray);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}.project-highlights ul{list-style:none;display:flex;flex-direction:column;gap:8px}.project-highlights li{display:flex;align-items:flex-start;gap:8px;font-size:14px;color:var(--dark-gray);line-height:1.5}.project-highlights li svg{color:var(--primary-blue);flex-shrink:0;margin-top:2px}.project-link{display:inline-flex;align-items:center;gap:7px;padding:8px 16px;border-radius:8px;border:1.5px solid;font-size:14px;font-weight:700;text-decoration:none;transition:all var(--transition-base);background:transparent}.project-link:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}@media (max-width: 900px){.projects-featured .project-card{grid-template-columns:1fr}.projects-featured .project-highlights{grid-column:1;grid-row:auto;border-left:none;padding-left:0;border-top:1px solid var(--light-gray);padding-top:16px}}@media (max-width: 640px){.projects-filters{gap:6px}.filter-btn{padding:7px 14px;font-size:13px}.project-card{padding:22px 18px}.project-card--featured{padding:24px 20px}.project-card--featured .project-title{font-size:22px}.projects-grid{grid-template-columns:1fr}.project-card-header{flex-direction:column;align-items:flex-start;gap:8px}}.skills{background:var(--white)}.skills-chart-wrapper{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:60px;align-items:center}.skills-chart-card{background:var(--off-white);border-radius:24px;padding:32px 24px;border:2px solid var(--light-gray);transition:box-shadow var(--transition-base)}.skills-chart-card:hover{box-shadow:var(--shadow-lg)}.skills-chart-title{font-size:20px;font-weight:700;color:var(--text-dark);text-align:center;margin-bottom:8px}.chart-tooltip{background:var(--text-dark);color:var(--white);padding:8px 14px;border-radius:10px;font-size:14px;font-weight:600;display:flex;gap:8px;align-items:center}.chart-tooltip span{color:#60a5fa}.skills-radar-legend{display:flex;flex-direction:column;gap:14px}.radar-legend-item{display:flex;flex-direction:column;gap:4px}.radar-legend-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.radar-legend-name{font-size:14px;font-weight:600;color:var(--text-dark)}.radar-legend-val{font-size:13px;font-weight:700;color:var(--primary-blue)}.radar-legend-bar-bg{height:6px;background:var(--light-gray);border-radius:10px;overflow:hidden}.radar-legend-bar-fill{height:100%;background:var(--gradient-primary);border-radius:10px;transition:width 1s cubic-bezier(.4,0,.2,1)}@media (max-width: 900px){.skills-chart-wrapper{grid-template-columns:1fr}}@media (max-width: 640px){.skills-chart-card{padding:20px 16px}}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;margin-top:40px}.skill-category{background:var(--off-white);border-radius:20px;padding:32px;transition:all var(--transition-base);border:2px solid transparent;animation:fadeInUp .6s ease-out backwards}.skill-category:nth-child(1){animation-delay:.1s}.skill-category:nth-child(2){animation-delay:.2s}.skill-category:nth-child(3){animation-delay:.3s}.skill-category:nth-child(4){animation-delay:.4s}.skill-category:nth-child(5){animation-delay:.5s}.skill-category:nth-child(6){animation-delay:.6s}.skill-category:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--primary-blue)}.category-header{display:flex;align-items:center;gap:16px;margin-bottom:24px}.category-icon{font-size:32px;width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--white);border-radius:16px;box-shadow:var(--shadow-sm);color:var(--primary-blue)}.category-title{font-size:20px;font-weight:700;color:var(--text-dark);line-height:1.2}.skills-list{display:flex;flex-direction:column;gap:20px}.skill-item{animation:slideInRight .6s ease-out backwards}.skill-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.skill-name{font-size:15px;font-weight:600;color:var(--text-dark)}.skill-percentage{font-size:14px;font-weight:700;color:var(--primary-blue)}.skill-bar{height:8px;background:var(--white);border-radius:10px;overflow:hidden;position:relative}.skill-progress{height:100%;background:var(--gradient-primary);border-radius:10px;transition:width 1s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.skill-progress:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.other-skills{margin-top:60px;padding-top:60px;border-top:1px solid var(--light-gray);animation:fadeInUp .8s ease-out .6s backwards}.other-skills-title{font-size:28px;font-weight:700;color:var(--text-dark);text-align:center;margin-bottom:32px}.other-skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}.other-skill-tag{display:flex;align-items:center;gap:12px;padding:16px 24px;background:var(--off-white);border-radius:12px;font-size:15px;font-weight:600;color:var(--text-dark);transition:all var(--transition-base);border:2px solid transparent}.other-skill-tag:hover{background:var(--white);border-color:var(--primary-blue);transform:translate(8px);box-shadow:var(--shadow-md)}.skill-dot{width:8px;height:8px;background:var(--gradient-primary);border-radius:50%;flex-shrink:0}@media (max-width: 768px){.skills-grid{grid-template-columns:1fr}.skill-category{padding:24px}.category-title{font-size:18px}.other-skills-grid{grid-template-columns:1fr}}.education{background:var(--off-white)}.education-content{max-width:900px;margin:40px auto 0;animation:fadeInUp .8s ease-out}.education-card{background:var(--white);border-radius:24px;padding:48px;box-shadow:var(--shadow-lg);border:2px solid transparent;transition:all var(--transition-base);position:relative;overflow:hidden}.education-card:before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:var(--gradient-primary)}.education-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--primary-blue)}.education-icon{display:flex;align-items:center;justify-content:center;width:72px;height:72px;background:var(--gradient-light);border-radius:20px;color:var(--primary-blue);margin:0 auto 32px;animation:float 6s ease-in-out infinite}.education-status{display:inline-block;padding:6px 18px;background:var(--gradient-light);color:var(--primary-blue);border-radius:50px;font-size:14px;font-weight:700;margin-top:8px}.education-list{list-style:none!important;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}.education-list li{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--dark-gray)}.education-list li svg{color:var(--primary-blue);flex-shrink:0}.education-info{text-align:center;margin-bottom:40px;padding-bottom:32px;border-bottom:1px solid var(--light-gray)}.education-degree{font-size:32px;font-weight:800;color:var(--text-dark);margin-bottom:12px;line-height:1.2}.education-institution{font-size:22px;font-weight:600;color:var(--primary-blue);margin-bottom:8px}.education-period{font-size:16px;font-weight:500;color:var(--dark-gray);display:inline-block;padding:8px 20px;background:var(--gradient-light);border-radius:50px;margin-top:8px}.education-details{margin-bottom:32px}.education-details h4{font-size:20px;font-weight:700;color:var(--text-dark);margin-bottom:16px}.education-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}.education-list li{font-size:16px;color:var(--dark-gray);padding-left:28px;position:relative;line-height:1.6}.education-list li:before{content:"✓";position:absolute;left:0;color:var(--primary-blue);font-weight:700;font-size:18px}.education-achievements{display:flex;flex-direction:column;gap:20px;margin-top:32px;padding-top:32px;border-top:1px solid var(--light-gray)}.achievement-item{display:flex;gap:20px;padding:20px;background:var(--off-white);border-radius:16px;transition:all var(--transition-base)}.achievement-item:hover{transform:translate(8px);box-shadow:var(--shadow-md)}.achievement-icon{font-size:32px;flex-shrink:0;color:var(--primary-blue)}.achievement-text strong{display:block;font-size:17px;font-weight:700;color:var(--text-dark);margin-bottom:4px}.achievement-text p{font-size:15px;color:var(--dark-gray);line-height:1.6}.certifications{margin-top:40px;padding-top:40px;border-top:1px solid var(--light-gray);animation:fadeInUp .8s ease-out .3s backwards}.certifications-title{font-size:24px;font-weight:700;color:var(--text-dark);text-align:center;margin-bottom:24px}.certifications-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.cert-badge{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px;background:var(--gradient-light);border-radius:16px;text-align:center;transition:all var(--transition-base);border:2px solid transparent}.cert-badge:hover{background:var(--white);border-color:var(--primary-blue);transform:translateY(-4px);box-shadow:var(--shadow-md)}.cert-icon{font-size:32px;color:var(--primary-blue)}.cert-text{font-size:15px;font-weight:600;color:var(--primary-blue)}@media (max-width: 768px){.education-card{padding:32px 24px}.education-degree{font-size:26px}.education-institution{font-size:18px}.education-list{grid-template-columns:1fr}.achievement-item{flex-direction:column;text-align:center}.certifications-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){.certifications-grid{grid-template-columns:1fr}}.contact{background:var(--white)}.contact-content{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;margin-top:40px}.contact-info{animation:slideInLeft .8s ease-out}.contact-intro{margin-bottom:40px}.contact-intro h3{font-size:32px;font-weight:800;color:var(--text-dark);margin-bottom:16px}.contact-intro p{font-size:17px;color:var(--dark-gray);line-height:1.8}.contact-methods{display:flex;flex-direction:column;gap:16px;margin-bottom:40px}.contact-method{display:flex;align-items:center;gap:20px;padding:20px;background:var(--off-white);border-radius:16px;text-decoration:none;transition:all var(--transition-base);border:2px solid transparent}.contact-method:hover{background:var(--white);border-color:var(--primary-blue);transform:translate(8px);box-shadow:var(--shadow-md)}.method-icon{width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--white);border-radius:12px;color:var(--primary-blue);flex-shrink:0;box-shadow:var(--shadow-sm)}.method-info{display:flex;flex-direction:column;gap:4px}.method-label{font-size:13px;font-weight:600;color:var(--dark-gray);text-transform:uppercase;letter-spacing:.5px}.method-value{font-size:16px;font-weight:600;color:var(--text-dark)}.contact-cta{padding:24px;background:var(--gradient-light);border-radius:16px;display:flex;flex-direction:column;gap:12px}.cta-text{font-size:16px;font-weight:600;color:var(--primary-blue)}.contact-form{background:var(--off-white);padding:40px;border-radius:24px;border:2px solid var(--light-gray);animation:slideInRight .8s ease-out}.form-group{margin-bottom:24px}.form-group label{display:block;font-size:15px;font-weight:600;color:var(--text-dark);margin-bottom:8px}.form-group input,.form-group textarea{width:100%;padding:14px 18px;font-size:16px;font-family:var(--font-family);color:var(--text-dark);background:var(--white);border:2px solid var(--light-gray);border-radius:12px;transition:all var(--transition-base);outline:none}.form-group input:focus,.form-group textarea:focus{border-color:var(--primary-blue);box-shadow:0 0 0 4px #2563eb1a}.form-group textarea{resize:vertical;min-height:140px}.btn-submit{width:100%;padding:16px;font-size:16px;margin-top:8px}.btn-submit:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.form-message{margin-top:20px;padding:16px 20px;border-radius:12px;font-size:15px;font-weight:600;text-align:center;animation:fadeInUp .4s ease-out}.form-message.success{background:#dcfce7;color:#16a34a;border:2px solid #86efac}.form-message.error{background:#fee2e2;color:#dc2626;border:2px solid #fca5a5}.contact-method--whatsapp{border-color:#25d366!important;background:linear-gradient(135deg,rgba(37,211,102,.07) 0%,var(--off-white) 100%)}.contact-method--whatsapp:hover{border-color:#25d366!important;background:#25d3661a!important;box-shadow:0 4px 20px #25d36633!important}.method-icon--green{background:#25d366!important;color:#fff!important}.method-badge{margin-left:auto;padding:3px 10px;background:#25d36626;color:#16a34a;font-size:11px;font-weight:700;border-radius:50px;white-space:nowrap;border:1px solid rgba(37,211,102,.3)}.btn-whatsapp{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px;font-size:15px;font-weight:700;border-radius:12px;background:#25d366;color:#fff;text-decoration:none;margin-top:12px;border:none;cursor:pointer;transition:all var(--transition-base);font-family:var(--font-family)}.btn-whatsapp:hover{background:#1ebe5c;transform:translateY(-2px);box-shadow:0 8px 24px #25d36666}@media (max-width: 968px){.contact-content{grid-template-columns:1fr;gap:40px}.contact-form{padding:32px 24px}}@media (max-width: 640px){.contact-intro h3{font-size:26px}.contact-method{flex-direction:column;text-align:center}.contact-form{padding:24px 20px}.form-group input,.form-group textarea{padding:12px 16px;font-size:15px}}.footer{background:#0f172a;color:#f1f5f9;padding:60px 0 30px;margin-top:80px}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}.footer-section h3,.footer-section h4{margin-bottom:20px}.footer-title{font-size:28px;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px}.footer-description{font-size:15px;line-height:1.7;color:#ffffffb3;margin-bottom:24px}.footer-social{display:flex;gap:12px}.social-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:#ffffff0d;border-radius:12px;color:var(--white);transition:all var(--transition-base);text-decoration:none;border:1px solid rgba(255,255,255,.1)}.social-icon:hover{background:var(--primary-blue);transform:translateY(-4px);box-shadow:0 8px 16px #2563eb4d}.footer-subtitle{font-size:18px;font-weight:700;color:var(--white)}.footer-links{list-style:none;display:flex;flex-direction:column;gap:12px}.footer-links li{font-size:15px;color:#ffffffb3;transition:color var(--transition-base)}.footer-links button,.footer-links a{background:none;border:none;color:inherit;font-family:var(--font-family);font-size:inherit;cursor:pointer;padding:0;text-decoration:none;transition:all var(--transition-base);display:inline-block}.footer-links button:hover,.footer-links a:hover{color:var(--primary-blue-lighter);transform:translate(4px)}.footer-bottom{text-align:center}.footer-copyright{font-size:15px;color:#fff9;margin-bottom:8px}.footer-text{font-size:14px;color:#ffffff80}@media (max-width: 968px){.footer-content{grid-template-columns:repeat(2,1fr);gap:32px}.footer-section:first-child{grid-column:1 / -1}}@media (max-width: 640px){.footer{padding:40px 0 24px;margin-top:60px}.footer-content{grid-template-columns:1fr;gap:32px}.footer-section:first-child{grid-column:1;text-align:center}.footer-social{justify-content:center}.footer-title{font-size:24px}}.loading-screen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#0f172a;display:flex;align-items:center;justify-content:center;transition:opacity .5s ease,visibility .5s ease}.loading-fade-out{opacity:0;visibility:hidden}.loading-content{display:flex;flex-direction:column;align-items:center;gap:20px;animation:loadingAppear .5s ease-out}@keyframes loadingAppear{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.loading-logo{width:80px;height:80px;border-radius:24px;background:linear-gradient(135deg,#2563eb,#0ea5e9);display:flex;align-items:center;justify-content:center;box-shadow:0 0 40px #2563eb80;animation:logoPulse 1.5s ease-in-out infinite}@keyframes logoPulse{0%,to{box-shadow:0 0 40px #2563eb80}50%{box-shadow:0 0 60px #2563ebcc,0 0 100px #0ea5e94d}}.loading-initial{font-size:40px;font-weight:900;color:#fff;font-family:Inter,sans-serif;line-height:1}.loading-name-block{display:flex;flex-direction:column;align-items:center;gap:4px}.loading-name{font-size:28px;font-weight:800;background:linear-gradient(135deg,#2563eb,#0ea5e9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-family:Inter,sans-serif;letter-spacing:-.5px}.loading-role{font-size:14px;color:#ffffff80;font-family:Inter,sans-serif;font-weight:500;letter-spacing:.05em}.loading-bar-track{width:240px;height:3px;background:#ffffff1a;border-radius:99px;overflow:hidden}.loading-bar-fill{height:100%;background:linear-gradient(90deg,#2563eb,#0ea5e9);border-radius:99px;transition:width .05s linear;box-shadow:0 0 8px #2563eb99}.loading-percent{font-size:12px;color:#ffffff59;font-family:Inter,sans-serif;font-weight:600;letter-spacing:.1em}.App{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.fade-in{animation:fadeIn .6s ease-out}section{position:relative;overflow:hidden}section:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gray),transparent);opacity:.3}section:first-of-type:before{display:none}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary-blue: #2563eb;--primary-blue-dark: #1e40af;--primary-blue-light: #3b82f6;--primary-blue-lighter: #60a5fa;--secondary-blue: #0ea5e9;--accent-blue: #06b6d4;--white: #ffffff;--off-white: #f8fafc;--light-gray: #f1f5f9;--gray: #cbd5e1;--dark-gray: #64748b;--text-dark: #1e293b;--gradient-primary: linear-gradient(135deg, #2563eb 0%, #0ea5e9 100%);--gradient-light: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(37, 99, 235, .1), 0 2px 4px -1px rgba(37, 99, 235, .06);--shadow-lg: 0 10px 15px -3px rgba(37, 99, 235, .15), 0 4px 6px -2px rgba(37, 99, 235, .05);--shadow-xl: 0 20px 25px -5px rgba(37, 99, 235, .2), 0 10px 10px -5px rgba(37, 99, 235, .04);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--container-width: 1200px;--section-padding: 100px}[data-theme=dark]{--white: #0f172a;--off-white: #1e293b;--light-gray: #1e293b;--gray: #334155;--dark-gray: #94a3b8;--text-dark: #f1f5f9;--gradient-light: linear-gradient(135deg, #1e3a5f 0%, #1e293b 100%);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .4);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .5), 0 2px 4px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .6), 0 4px 6px -2px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .7), 0 10px 10px -5px rgba(0, 0, 0, .3)}[data-theme=dark] .header.scrolled{background:#0f172af2}[data-theme=dark] .btn-secondary{border-color:var(--primary-blue-light);color:var(--primary-blue-light)}[data-theme=dark] .btn-secondary:hover{background:var(--primary-blue);color:#fff}[data-theme=dark] ::-webkit-scrollbar-track{background:#1e293b}html{scroll-behavior:smooth}body{font-family:var(--font-family);color:var(--text-dark);background-color:var(--white);line-height:1.6;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}.container{max-width:var(--container-width);margin:0 auto;padding:0 20px}section{padding:var(--section-padding) 0;position:relative}.section-header{text-align:center;margin-bottom:60px;animation:fadeInUp .8s ease-out}.section-tag{display:inline-block;padding:8px 20px;background:var(--gradient-light);color:var(--primary-blue);border-radius:50px;font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:16px}.section-title{font-size:48px;font-weight:800;color:var(--text-dark);margin-bottom:16px;line-height:1.2}.section-description{font-size:18px;color:var(--dark-gray);max-width:600px;margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 32px;font-size:16px;font-weight:600;border:none;border-radius:12px;cursor:pointer;transition:all var(--transition-base);text-decoration:none;font-family:var(--font-family)}.btn-primary{background:var(--gradient-primary);color:var(--white);box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:var(--white);color:var(--primary-blue);border:2px solid var(--primary-blue)}.btn-secondary:hover{background:var(--primary-blue);color:var(--white);transform:translateY(-2px);box-shadow:var(--shadow-lg)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@media (max-width: 768px){:root{--section-padding: 60px}.section-title{font-size:36px}.section-description{font-size:16px}.btn{padding:12px 24px;font-size:14px}}@media (max-width: 480px){.section-title{font-size:28px}}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--light-gray)}::-webkit-scrollbar-thumb{background:var(--primary-blue);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--primary-blue-dark)}::selection{background:var(--primary-blue);color:var(--white)}