[data-theme=dark]{--bg:#101114;--card:#17191d;--surface:rgba(23,25,29,.94);--surface-soft:rgba(255,255,255,.05);--accent:#2dd4bf;--accent-strong:#22c55e;--warning:#f59e0b;--future:#8b5cf6;--muted:#a1a8b3;--text:#edf2f7;--border:rgba(255,255,255,.13);--shadow:0 22px 70px rgba(0,0,0,.28)}[data-theme=light]{--bg:#f7f8fb;--card:#ffffff;--surface:rgba(255,255,255,.95);--surface-soft:rgba(16,17,20,.035);--accent:#0f766e;--accent-strong:#15803d;--warning:#b45309;--future:#6d28d9;--muted:#5f6673;--text:#15171b;--border:rgba(16,17,20,.12);--shadow:0 18px 50px rgba(31,41,55,.12)}*{box-sizing:border-box}html,body,#root{min-height:100%}html{scroll-behavior:smooth}body{margin:0;overflow:hidden;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background .25s,color .25s}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:linear-gradient(120deg,rgba(45,212,191,.08),transparent 34%),linear-gradient(210deg,rgba(245,158,11,.07),transparent 42%)}button,a{font:inherit}.container{width:100%;max-width:1160px;margin:0 auto;padding:0 1.5rem}.site-header{position:fixed;top:0;left:0;width:100%;z-index:20;background:var(--surface);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.header-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand-wrapper{display:grid;gap:.25rem}.logo{margin:0;font-size:.95rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.logo-tag{margin:0;color:var(--muted);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}.main-nav{display:flex;align-items:center;gap:1.25rem}.main-nav a{position:relative;color:var(--muted);text-decoration:none;font-weight:650;transition:color .2s ease}.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:-.45rem;height:2px;background:var(--warning);border-radius:8px;opacity:0;transform:scaleX(.55);transition:opacity .2s ease,transform .2s ease}.main-nav a:hover,.main-nav a.active{color:var(--warning)}.main-nav a.active:after{opacity:1;transform:scaleX(1)}.theme-toggle,.mobile-menu-toggle{cursor:pointer}.theme-toggle{background:transparent;border:1px solid var(--border);border-radius:8px;color:var(--muted);padding:.55rem .85rem;transition:border-color .2s,color .2s,background .2s}.theme-toggle:hover{background:var(--surface-soft);border-color:var(--accent);color:var(--text)}.mobile-menu-toggle{display:none;background:transparent;border:0;padding:.6rem}.mobile-menu-toggle span{display:block;width:26px;height:2px;margin:5px 0;background:var(--text);border-radius:8px}main{height:calc(100vh - 88px);margin-top:88px;overflow-y:auto;overflow-x:hidden;scroll-snap-type:y mandatory;scroll-behavior:smooth;scroll-padding-top:88px}section{min-height:calc(100vh - 88px);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 0;scroll-snap-align:start;scroll-snap-stop:always}.section-inner{width:min(1040px,100%);margin:0 auto;padding:2.5rem;background:var(--surface-soft);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow)}.about{max-width:1320px}.about .section-inner{width:min(1040px,100%);padding:0;background:transparent;border:0;box-shadow:none}.about-me-section{max-width:960px}.about-me-inner{display:grid;justify-items:center}.timeline-section{max-width:1320px}.timeline-section .section-inner{width:min(1200px,100%)}.hero{padding:2rem 0 4rem}.hero-card-wrapper{width:100%;position:relative;display:grid;justify-items:center;gap:1rem;overflow:hidden;padding:6.4rem 0 1rem}.hero-cloud-field{position:absolute;top:.2rem;left:0;right:0;height:6.8rem;z-index:0;pointer-events:none;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}.hero-cloud{--cloud-delay:0s;position:absolute;width:8.8rem;height:3.4rem;display:flex;align-items:center;justify-content:center;gap:.45rem;color:#edf2f7b8;background:#edf2f718;border:1px solid rgba(237,242,247,.12);border-radius:999px;box-shadow:0 18px 44px #0000001f;opacity:.56;animation:hero-cloud-drift 96s linear infinite;animation-delay:calc(5s + var(--cloud-delay));animation-fill-mode:both}[data-theme=light] .hero-cloud{color:#15171b9e;background:#ffffffc7;border-color:#10111414}.hero-cloud:before,.hero-cloud:after{content:"";position:absolute;background:inherit;border:inherit;border-bottom:0;border-radius:50%}.hero-cloud:before{width:3.5rem;height:3.5rem;left:1.05rem;top:-1.35rem}.hero-cloud:after{width:4.3rem;height:4.3rem;right:1.05rem;top:-1.85rem}.hero-cloud-icon,.hero-cloud-label{position:relative;z-index:1}.hero-cloud-icon{display:grid;place-items:center;width:1.75rem;height:1.75rem;border:1px solid rgba(45,212,191,.26);border-radius:50%;color:var(--accent);font-size:.66rem;font-weight:850}.hero-cloud-label{font-size:.78rem;font-weight:750;letter-spacing:.03em}.cloud-one{top:1.25rem;left:-14rem;--cloud-delay:0s}.cloud-two{top:.75rem;left:-14rem;width:9.4rem;--cloud-delay:24s}.cloud-three{top:1.45rem;left:-14rem;width:8rem;--cloud-delay:48s}.cloud-four{top:.95rem;left:-14rem;width:8.6rem;--cloud-delay:72s}.hero-card{width:min(860px,calc(100% - 3rem));position:relative;z-index:1;isolation:isolate;display:flex;align-items:center;gap:1.75rem;padding:2rem;background:transparent;border:0;border-radius:0;box-shadow:none;animation:hero-cloud-enter .85s cubic-bezier(.2,.8,.2,1) both}.hero-card-avatar{width:118px;height:118px;min-width:118px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.26);border-radius:50%;background:radial-gradient(circle at 30% 22%,rgba(255,255,255,.62),transparent 24%),linear-gradient(135deg,var(--accent),var(--accent-strong));color:#07110f;font-size:2.6rem;font-weight:800;box-shadow:0 18px 42px #2dd4bf2e}.hero-card-content{display:grid;gap:.75rem;min-width:0;animation:hero-content-enter .7s ease .18s both}.hero-card-title-group{display:grid;gap:.25rem}.hero-card-content h1{margin:0;color:var(--text);font-size:2.25rem;line-height:1.05;min-height:2.4rem}.hero-role{margin:0;color:var(--accent);font-size:1rem;font-weight:700;min-height:1.25rem}.hero-card-tagline{max-width:44rem;margin:0;color:var(--text);font-size:1.05rem;line-height:1.75;min-height:3.7rem}.hero-card-meta{margin:0;color:var(--muted);font-size:.92rem;opacity:0;transform:translateY(4px);transition:opacity .25s ease,transform .25s ease}.hero-card-meta.visible{opacity:1;transform:translateY(0)}.typewriter-line{overflow-wrap:anywhere}.hero-type-button{min-width:10.25rem;opacity:0;pointer-events:none;transform:translateY(4px);transition:opacity .25s ease,transform .25s ease,background .2s,border-color .2s,color .2s}.hero-type-button.visible{opacity:1;pointer-events:auto;transform:translateY(0)}@keyframes hero-cloud-enter{0%{opacity:0;transform:translateY(14px) scale(.98)}70%{opacity:1;transform:translateY(-2px) scale(1.002)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes hero-content-enter{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes hero-cloud-drift{0%{transform:translate(0)}to{transform:translate(calc(100vw + 30rem))}}@media (prefers-reduced-motion:reduce){.hero-card,.hero-cloud,.hero-card-content,.scroll-down a,.timeline-content{animation:none}}.scroll-down{margin-top:2.6rem}.scroll-down a{width:44px;height:44px;display:inline-grid;place-items:center;background:transparent;border:0;border-radius:50%;color:var(--text);text-decoration:none;font-size:1.5rem;opacity:.62;transition:transform .2s,color .2s,opacity .2s;animation:scroll-hint-nudge 10s ease-in-out 10s 3}.scroll-down a:hover{color:var(--warning);opacity:1;transform:translateY(-2px)}@keyframes scroll-hint-nudge{0%,16%,to{transform:translateY(0)}4%{transform:translateY(8px)}8%{transform:translateY(-4px)}12%{transform:translateY(5px)}}.about,.education,.projects,.contact{background:transparent}.about-copy{max-width:44rem;padding:2rem;background:var(--surface-soft);border:1px solid var(--border);border-radius:8px;box-shadow:0 16px 40px #0000001a}.about h3,.contact h3{margin:0 0 1rem;font-size:1.85rem}.about p,.contact p{color:var(--muted);line-height:1.85}.about strong{color:var(--text)}.course-card,.card{background:var(--surface-soft);border:1px solid var(--border);border-radius:8px}.card-label{margin:0 0 .8rem;color:var(--accent);font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.timeline{position:relative;margin-top:0;padding:2rem;overflow:hidden;background:linear-gradient(145deg,rgba(45,212,191,.08),var(--surface-soft) 42%,rgba(245,158,11,.05));border:1px solid rgba(45,212,191,.18);border-radius:8px;box-shadow:0 22px 58px #00000029}.timeline-label{margin:0 0 1.65rem;color:var(--accent);font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.timeline-stage{position:relative;min-height:14.5rem;margin:.25rem 0 1.35rem}.timeline-stage:after{content:"";position:absolute;inset:auto 0 .6rem;height:1px;background:linear-gradient(90deg,transparent,rgba(161,168,179,.18),transparent)}.timeline-wave{position:absolute;inset:1rem 0 auto;width:100%;height:9.8rem;overflow:visible}.timeline-wave-segment,.timeline-wave-shadow{fill:none;stroke-linecap:round;stroke-linejoin:round}.timeline-wave-shadow{stroke:#a1a8b31a;stroke-width:10}.timeline-wave-segment{stroke:#a1a8b36b;stroke-width:4;transition:stroke .25s ease,stroke-width .25s ease,filter .25s ease}.timeline-wave-segment.active{stroke:var(--accent);stroke-width:5;filter:drop-shadow(0 0 8px rgba(45,212,191,.18))}.timeline-items{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:start}.timeline-item{position:relative;z-index:1;min-height:12.9rem;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:.95rem;padding:.5rem .35rem 0;border:0;background:transparent;color:#a1a8b3ad;cursor:pointer}.timeline-item:before{content:"";width:1px;height:9.8rem;background:linear-gradient(180deg,#ffffff1f,#a1a8b352,#ffffff0f);opacity:.55;transform:translateY(.1rem);transition:background .25s,opacity .25s,transform .25s}.timeline-marker{position:absolute;top:5.35rem;width:22px;height:22px;border-radius:50%;background:var(--surface);border:3px solid rgba(161,168,179,.72);box-shadow:0 0 0 5px #a1a8b314,0 10px 24px #0000002e;transform:scale(.88);transition:transform .25s,border-color .25s,background .25s,box-shadow .25s}.timeline-item:hover,.timeline-item:focus-visible,.timeline-item.active{color:var(--accent)}.timeline-item:hover:before,.timeline-item:focus-visible:before,.timeline-item.active:before{background:linear-gradient(180deg,#ffffff38,#2dd4bfa3,#ffffff14);opacity:1;transform:translateY(-.15rem)}.timeline-item:hover .timeline-marker,.timeline-item:focus-visible .timeline-marker,.timeline-item.active .timeline-marker{background:var(--accent);border-color:#ffffffe6;box-shadow:0 0 0 7px #2dd4bf29,0 16px 34px #0003;transform:scale(1.12)}.timeline-year{color:var(--text);font-weight:800;transition:color .25s,transform .25s}.timeline-item .timeline-year{color:inherit;font-size:.95rem;margin-top:-.45rem}.timeline-item.active .timeline-year{color:var(--accent);transform:translateY(-.1rem)}.timeline-summary-text,.timeline-detail{color:var(--muted);font-size:.92rem;line-height:1.65}.timeline-content{min-height:16.75rem;padding:1.5rem;background:var(--card);border:1px solid rgba(45,212,191,.22);border-radius:8px;box-shadow:0 16px 38px #0000001f;animation:timeline-panel-in .28s ease both}.timeline-content-year{display:block;margin-bottom:.55rem;color:var(--accent)}.timeline-content .timeline-summary-text{margin:0;color:var(--text)}.timeline-detail{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border)}.timeline-detail p{margin:0 0 .75rem}.timeline-detail ul{margin:0;padding-left:1.1rem}@keyframes timeline-panel-in{0%{opacity:.72;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.section-header{max-width:44rem;margin:0 auto 2rem;display:grid;gap:1rem;text-align:center}.section-header h3{margin:0;font-size:2rem}.section-header p{max-width:38rem;margin:0 auto;color:var(--muted);line-height:1.8}.courses-subheader{margin:0 0 1rem;font-size:1.25rem}.courses-grid,.projects .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.2rem}.course-card,.card{display:grid;gap:1rem;padding:1.4rem;box-shadow:0 16px 38px #0000001f;transition:border-color .2s,transform .2s,box-shadow .2s}.course-card:hover,.card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 20px 44px #00000029}.course-card.status-done{border-left:4px solid var(--accent-strong)}.course-card.status-in-progress{border-left:4px solid var(--warning)}.course-card.status-upcoming{border-left:4px solid var(--future)}.course-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.course-header h4,.card h4{margin:0;line-height:1.35}.course-header h4{font-size:1.1rem}.card h4{font-size:1.25rem}.status-badge{display:inline-block;border-radius:8px;padding:.45rem .6rem;white-space:nowrap;font-size:.68rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.status-badge.done{background:#22c55e1f;color:var(--accent-strong)}.status-badge.in-progress{background:#f59e0b21;color:var(--warning)}.status-badge.upcoming{background:#8b5cf621;color:var(--future)}.course-school,.course-progress,.card p{margin:0;color:var(--muted);line-height:1.7}.course-school{color:var(--accent);font-size:.9rem;font-weight:700}.course-progress{font-size:.85rem}.course-tech,.project-tags{display:flex;flex-wrap:wrap;gap:.55rem}.course-tech span,.project-tags span{display:inline-block;border:1px solid rgba(45,212,191,.22);border-radius:8px;background:#2dd4bf14;color:var(--accent);font-size:.78rem;padding:.38rem .6rem}.card a{color:var(--accent);font-weight:700;text-decoration:none}.card a:hover{text-decoration:underline}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;padding:.75rem 1.1rem;border:1px solid transparent;cursor:pointer;font-weight:750;text-decoration:none;transition:transform .2s,background .2s,border-color .2s,color .2s}.button:hover{transform:translateY(-1px)}.button-linkedin{background:var(--bg);color:var(--accent);border-color:var(--accent)}.button-email{background:var(--accent);color:#07110f}.button-download{width:max-content;background:#2dd4bf1f;color:var(--accent);border-color:#2dd4bf47}.button-download svg{width:1rem;height:1rem;margin-right:.55rem;fill:currentColor}.contact-actions{display:flex;flex-wrap:wrap;gap:1rem;margin:1.5rem 0}.revealed-email{margin:0;color:var(--text);font-weight:750}.site-footer{border-top:1px solid var(--border);padding:1.1rem 0;color:var(--muted);text-align:center}@media (max-width:1120px){.about-copy{max-width:42rem}}@media (max-width:920px){.timeline-stage{min-height:auto;margin:0 0 1rem}.timeline-stage:after,.timeline-wave{display:none}.timeline-items{position:relative;grid-template-columns:1fr;gap:.6rem}.timeline-item{min-height:auto;flex-direction:row;justify-content:flex-start;gap:.75rem;padding:.8rem .9rem;background:var(--card);border:1px solid var(--border);border-radius:8px}.timeline-item:before{width:1.7rem;height:1px;flex:0 0 auto;transform:none}.timeline-marker{position:static;flex:0 0 auto}.timeline-item .timeline-year{margin-top:0}.timeline-content{min-height:0}}@media (max-width:720px){.header-inner{min-height:76px}main{height:calc(100vh - 76px);margin-top:76px;scroll-padding-top:76px}section{min-height:calc(100vh - 76px);padding:2rem 0}.mobile-menu-toggle{display:inline-flex;flex-direction:column;justify-content:center}.main-nav{position:fixed;top:76px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:1.15rem;padding:1.5rem;background:var(--surface);border-bottom:1px solid var(--border);transform:translateY(-120%);pointer-events:none;transition:transform .25s ease}.main-nav.open{transform:translateY(0);pointer-events:auto}.main-nav a,.theme-toggle{width:100%}.main-nav a:after{bottom:-.35rem;right:auto;width:2.5rem;transform-origin:left}.hero-card{flex-direction:column;align-items:flex-start;padding:1.5rem}.hero-cloud{opacity:.42;transform:scale(.86)}.cloud-two,.cloud-four{display:none}.hero-card-avatar{width:92px;height:92px;min-width:92px;font-size:2rem}.hero-card-content h1{font-size:1.9rem}.section-inner,.about .section-inner{padding:1.5rem}}@media (max-width:520px){.container{padding:0 1rem}.logo{font-size:.82rem;letter-spacing:.12em}.logo-tag{font-size:.66rem}.hero-card{width:calc(100% - 2rem)}.courses-grid,.projects .grid{grid-template-columns:1fr}.course-header{flex-direction:column;align-items:flex-start}}