:root{color-scheme:light;--color-bg: #f5f7fa;--color-surface: #ffffff;--color-primary: #0f172a;--color-primary-soft: #334155;--color-accent: #3b82f6;--color-accent-hover: #2563eb;--color-secondary: #eff6ff;--color-text: #0f172a;--color-muted: #64748b;--color-border: #e2e8f0;--color-tag-bg: #dbeafe;--color-tag-text: #1e40af;--shadow-sm: 0 2px 8px rgba(15, 23, 42, .08);--shadow-md: 0 4px 16px rgba(15, 23, 42, .12);--shadow-accent: 0 4px 14px rgba(59, 130, 246, .35);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--space-1: 8px;--space-2: 12px;--space-3: 16px;--space-4: 24px;--space-5: 32px;--space-6: 40px;--max-width: 1180px;font-family:Inter,Segoe UI,system-ui,sans-serif}[data-theme=dark]{color-scheme:dark;--color-bg: #0f172a;--color-surface: #1e293b;--color-primary: #f1f5f9;--color-primary-soft: #cbd5e1;--color-accent: #60a5fa;--color-accent-hover: #3b82f6;--color-secondary: #1e3a8a;--color-text: #f1f5f9;--color-muted: #94a3b8;--color-border: #334155;--color-tag-bg: #1e3a8a;--color-tag-text: #93c5fd;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-accent: 0 4px 14px rgba(96, 165, 250, .4)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:60px}body{margin:0;background:var(--color-bg);color:var(--color-text);transition:background-color .3s ease,color .3s ease}a{color:inherit;text-decoration:none;transition:color .2s ease}a:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:4px}img{max-width:100%;display:block}ul{padding-left:20px;margin:var(--space-2) 0}p{margin:0 0 var(--space-2);line-height:1.7;color:var(--color-text)}h1,h2,h3,h4{margin:0 0 var(--space-2);color:var(--color-primary);font-weight:600}h2{font-size:1.5rem}h3{font-size:1.125rem}button,input{font-family:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.muted{color:var(--color-muted);font-size:.9rem}.app{min-height:100vh;display:flex;flex-direction:column}.layout{max-width:1600px;margin:0 auto;padding:28px var(--space-4) 64px;padding-right:calc(var(--space-4) + 80px);display:grid;grid-template-columns:320px 1fr;gap:28px}.content{display:flex;flex-direction:column;gap:24px}.content-card{background:var(--color-surface);border-radius:16px;border:1px solid var(--color-border);box-shadow:var(--shadow-sm);padding:32px;display:flex;flex-direction:column;gap:32px;transition:all .3s ease}.content-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-3)}.info-card{background:var(--color-bg);border-radius:8px;padding:16px;border:1px solid var(--color-border);transition:all .3s ease}.info-card:hover{border-color:var(--color-accent);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-3)}.contact-card{background:var(--color-bg);border-radius:8px;padding:20px;border:1px solid var(--color-border);display:flex;flex-direction:column;gap:12px;transition:background-color .3s ease,border-color .3s ease}.contact-card__links{display:flex;flex-wrap:wrap;gap:var(--space-2)}@media (max-width: 1400px){.layout{grid-template-columns:300px 1fr;max-width:1200px;padding-right:calc(var(--space-4) + 60px)}}@media (max-width: 900px){.layout{grid-template-columns:1fr;padding-right:var(--space-4)}}.navbar{position:sticky;top:0;z-index:10;background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:18px var(--space-4);box-shadow:var(--shadow-sm);transition:background-color .3s ease,border-color .3s ease}.navbar__brand h1{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;color:var(--color-primary)}.navbar__brand p{margin:0;color:var(--color-muted);font-size:.875rem}.navbar__actions{display:flex;align-items:center;gap:var(--space-4);flex-wrap:wrap}.navbar__cta{height:40px;display:inline-flex;align-items:center}.navbar__controls{display:flex;gap:var(--space-2);align-items:center}.language-toggle{height:40px;min-width:44px;padding:0 10px;border:1px solid var(--color-border);border-radius:6px;background:var(--color-bg);color:var(--color-primary);font-weight:700;letter-spacing:.02em;cursor:pointer;transition:all .2s ease}.language-toggle:hover{border-color:var(--color-accent);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.language-toggle:active{transform:translateY(0)}.navbar__nav{margin-top:var(--space-2);display:flex;flex-wrap:wrap;gap:18px}.navbar__link{position:relative;padding:6px 4px;font-size:.875rem;color:var(--color-primary);font-weight:500;transition:all .2s ease}.navbar__link:hover{color:var(--color-accent)}.navbar__link--active:after,.navbar__link:hover:after,.navbar__link:focus:after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:3px;background:var(--color-accent);border-radius:999px;animation:slideIn .3s ease}@keyframes slideIn{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@media (min-width: 900px){.navbar{display:flex;align-items:center;justify-content:space-between}.navbar__actions,.navbar__nav{margin-top:0}}.sidebar-card{background:var(--color-surface);border-radius:16px;padding:var(--space-5);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:var(--space-3);text-align:center;position:sticky;top:120px;width:100%;min-height:740px;max-height:calc(100vh - 160px);justify-content:space-between;transition:all .3s ease}.sidebar-card:hover{box-shadow:var(--shadow-md)}.sidebar-card__photo{width:180px;height:180px;margin:0 auto;border-radius:16px;background:var(--color-secondary);display:grid;place-items:center;font-size:2.4rem;font-weight:600;color:var(--color-accent);overflow:hidden;border:3px solid var(--color-tag-bg)}.sidebar-card__photo img{width:100%;height:100%;object-fit:cover}.sidebar-card__name{font-size:1.5rem;font-weight:600;margin-top:var(--space-2);margin-bottom:0}.sidebar-card__role{color:var(--color-muted);margin:0;font-size:1.05rem}.sidebar-card__content{display:flex;flex-direction:column;gap:var(--space-3);flex:1}.sidebar-card__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:0;text-align:left}.sidebar-card__list li{display:flex;align-items:center;gap:var(--space-2);font-size:.875rem;padding:12px 0;border-bottom:1px solid var(--color-border)}.sidebar-card__list li svg{color:var(--color-muted);flex-shrink:0}.sidebar-card__list li:last-child{border-bottom:none}.sidebar-card__list a{color:var(--color-text)}.sidebar-card__socials{display:flex;justify-content:center;gap:var(--space-3)}.sidebar-card__socials a{width:42px;height:42px;border-radius:8px;display:grid;place-items:center;background:var(--color-accent);color:#fff;transition:all .2s ease}.sidebar-card__socials a:hover{background:var(--color-accent-hover);transform:translateY(-2px);box-shadow:var(--shadow-accent)}.sidebar-card__footer{margin-top:auto;display:flex;flex-direction:column;gap:var(--space-3)}.sidebar-card__cta{margin-top:0}.layout__chat{display:block}@media (max-width: 900px){.sidebar-card{position:static}}.section{padding-bottom:24px;border-bottom:1px solid var(--color-border);scroll-margin-top:60px}.section:last-child{border-bottom:none;padding-bottom:0}.section__header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);margin-bottom:16px}.section__content{display:flex;flex-direction:column;gap:var(--space-3)}.timeline{display:flex;flex-direction:column;gap:var(--space-4)}.timeline-item{border-left:2px solid var(--color-border);padding-left:24px;position:relative}.timeline-item:before{content:"";position:absolute;left:-7px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--color-accent);box-shadow:0 0 0 4px var(--color-surface)}.timeline-item__header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:var(--space-2);margin-bottom:4px}.timeline-item__company{display:flex;align-items:center;gap:var(--space-3)}.timeline-item__company h3{margin-bottom:2px}.timeline-item__logo-link{display:inline-block;transition:transform .2s ease,box-shadow .2s ease;border-radius:8px}.timeline-item__logo-link:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.timeline-item__logo-link:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:8px}.timeline-item__logo{width:56px;height:56px;object-fit:contain;flex-shrink:0;border-radius:8px;background:var(--color-surface);padding:6px;border:1px solid var(--color-border);box-shadow:var(--shadow-sm);display:block;transition:border-color .2s ease}[data-theme=dark] .timeline-item__logo{background:#fff;border-color:#fff3}[data-theme=dark] .timeline-item__logo{filter:brightness(.95) contrast(1.1)}.timeline-item__logo-link:hover .timeline-item__logo{border-color:var(--color-accent)}.timeline-item__role{color:var(--color-muted);margin:0;font-size:.9rem}.timeline-item__period{color:var(--color-muted);font-size:.875rem;font-weight:500}.timeline-item__project{margin-top:var(--space-2);padding:16px;border-radius:var(--radius-sm);background:var(--color-bg);border:1px solid var(--color-border);transition:all .3s ease}.timeline-item__project:hover{border-color:var(--color-accent);transform:translate(4px);box-shadow:var(--shadow-sm)}.timeline-item__list{margin-top:var(--space-2)}.tag-group{display:flex;flex-wrap:wrap;gap:var(--space-1)}.tag{display:inline-flex;align-items:center;padding:5px 12px;border-radius:6px;background:var(--color-tag-bg);color:var(--color-tag-text);font-size:.75rem;font-weight:500;border:none;transition:all .2s ease;cursor:default}.tag:hover{transform:scale(1.05);box-shadow:0 2px 6px #3b82f633}.skill-group{border-radius:8px;padding:12px;border:1px solid var(--color-border);background:var(--color-surface);transition:all .3s ease}.skill-group:hover{border-color:var(--color-accent);box-shadow:var(--shadow-sm);transform:translateY(-2px)}.button{border:none;border-radius:6px;padding:10px 18px;font-size:.875rem;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:all .2s ease}.button:hover{transform:translateY(-2px)}.button:active{transform:translateY(0)}.button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.button--primary:hover{background:var(--color-accent-hover);box-shadow:0 6px 20px #3b82f666}.button--primary{background:var(--color-accent);color:#fff;font-weight:500;box-shadow:var(--shadow-accent)}.button--ghost{background:transparent;color:var(--color-primary);border:1px solid var(--color-border);font-weight:500}.button--ghost:hover{background:var(--color-bg);border-color:var(--color-accent);box-shadow:var(--shadow-sm);color:var(--color-accent)}.icon-button{background:transparent;border:none;cursor:pointer;color:inherit;display:grid;place-items:center;padding:6px}.chat-fab{position:fixed;right:24px;bottom:24px;z-index:50}.chat-fab__button{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-primary);border-radius:999px;padding:12px 14px;box-shadow:var(--shadow-md);cursor:pointer;transition:transform .2s ease,border-color .2s ease,padding .2s ease;position:relative}.chat-fab__button:hover{transform:translateY(-2px);border-color:var(--color-accent)}.chat-fab__button:hover .chat-fab__label{opacity:1;max-width:200px;margin-right:0}.chat-fab__label{font-size:.875rem;font-weight:600;white-space:nowrap;opacity:0;max-width:0;overflow:hidden;margin-right:-10px;transition:opacity .2s ease,max-width .2s ease,margin-right .2s ease}@media (min-width: 1400px){.chat-fab__label,.chat-fab__button:hover .chat-fab__label{opacity:1;max-width:200px;margin-right:0}}.chat-fab__backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:49}.chat-widget{position:fixed;right:24px;bottom:88px;width:420px;max-width:calc(100vw - 48px);max-height:min(70vh,700px);background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;box-shadow:var(--shadow-md);overflow:hidden;display:flex;flex-direction:column;z-index:50}.chat-widget__header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--color-border)}.chat-widget__title{display:flex;align-items:center;gap:10px}.chat-widget__header h3{margin:0;font-size:1rem;font-weight:700;color:var(--color-primary)}.chat-widget__close{height:38px;width:38px;border-radius:10px;border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-primary);cursor:pointer}.chat-widget__messages{display:flex;flex-direction:column;gap:var(--space-2);padding:14px 16px;overflow-y:auto;background:var(--color-bg);flex:1}.chat-message{padding:12px 14px;border-radius:12px;max-width:92%;line-height:1.5;font-size:.875rem}.chat-message--assistant{background:var(--color-surface);color:var(--color-text);align-self:flex-start;border:1px solid var(--color-border)}.chat-message--user{background:var(--color-accent);color:#fff;align-self:flex-end}.chat-message__list{margin:8px 0 0 18px}.chat-message__sources{margin-top:10px;padding-top:10px;border-top:1px dashed var(--color-border);display:flex;flex-direction:column;gap:8px}.chat-message__sources-label{font-size:.75rem;font-weight:700;color:var(--color-muted);text-transform:uppercase;letter-spacing:.06em}.chat-message__sources-links{display:flex;flex-wrap:wrap;gap:8px}.chat-message__source{font-size:.75rem;font-weight:600;padding:6px 10px;border-radius:999px;border:1px solid var(--color-border);background:var(--color-bg)}.chat-message__source:hover{border-color:var(--color-accent)}.chat-widget__suggestions{display:flex;flex-wrap:wrap;gap:8px;padding:12px 16px;background:var(--color-surface);border-top:1px solid var(--color-border)}.chip{border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);border-radius:999px;padding:6px 12px;font-size:.75rem;font-weight:600;cursor:pointer;transition:transform .2s ease,border-color .2s ease}.chip:hover{transform:translateY(-1px);border-color:var(--color-accent)}.chat-widget__input{display:grid;grid-template-columns:1fr auto;gap:8px;padding:14px 16px;background:var(--color-surface);border-top:1px solid var(--color-border)}.chat-widget__input input{border:1px solid var(--color-border);border-radius:10px;padding:10px 12px;background:var(--color-bg);color:var(--color-text);font-size:.875rem}.chat-widget__input input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px #0d94881f}.chat-widget__input .button{padding:10px 14px}@media (max-width: 900px){.chat-fab__label{display:none}}@media (max-width: 600px){.chat-fab{right:16px;bottom:16px}.chat-widget{right:16px;left:16px;width:auto;bottom:80px;max-height:70vh}}.theme-toggle{width:42px;height:42px;border-radius:6px;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);display:grid;place-items:center;cursor:pointer;transition:all .2s ease;font-size:1.1rem}.theme-toggle:hover{background:var(--color-accent);color:#fff;border-color:var(--color-accent);transform:translateY(-2px);box-shadow:var(--shadow-accent)}.theme-toggle:active{transform:translateY(0)}@media (max-width: 900px){.theme-toggle{width:38px;height:38px;font-size:1rem}}