:root{
  --bg:#f3f4f6; --paper:#ffffff; --ink:#15191f; --text:#3a424d; --muted:#6b7482; --rule:#d9dde3; --accent:#2b5fd9; --btn:#15191f; --btn-ink:#fff;
  --head:'Montserrat','Segoe UI',Helvetica,Arial,sans-serif;
  --body:'Nunito Sans','Segoe UI',Helvetica,Arial,sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){--bg:#0d1117;--paper:#151b23;--ink:#f1f4f8;--text:#c4ccd8;--muted:#8d98a8;--rule:#2a3340;--accent:#7ea6ff;--btn:#f1f4f8;--btn-ink:#0d1117}
}
:root[data-theme="dark"]{--bg:#0d1117;--paper:#151b23;--ink:#f1f4f8;--text:#c4ccd8;--muted:#8d98a8;--rule:#2a3340;--accent:#7ea6ff;--btn:#f1f4f8;--btn-ink:#0d1117}

html{scroll-padding-top:env(safe-area-inset-top,0px)}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased;transition:background .4s,color .4s}
h1,h2,h3,p,ul{margin:0}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

/* Toolbar */
.toolbar{position:fixed;top:calc(14px + env(safe-area-inset-top,0px));right:16px;z-index:10;display:flex;gap:8px}
.toolbar button{display:inline-flex;align-items:center;gap:8px;font:600 .85rem/1 var(--head);color:var(--ink);background:var(--paper);border:1px solid var(--rule);padding:10px 16px;border-radius:999px;cursor:pointer;transition:transform .2s,border-color .2s,background .4s,color .4s}
.toolbar button:hover{transform:translateY(-2px);border-color:var(--accent)}
.toolbar button.primary{background:var(--btn);color:var(--btn-ink);border-color:var(--btn)}
.toolbar svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.i-sun{display:none}
:root[data-theme="dark"] .i-sun{display:block}
:root[data-theme="dark"] .i-moon{display:none}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .i-sun{display:block}
  :root:not([data-theme="light"]) .i-moon{display:none}
}

/* Resume */
.resume{max-width:860px;margin:0 auto;padding:96px 32px 96px}

.head{text-align:center;padding-bottom:26px;border-bottom:1.5px solid var(--ink);margin-bottom:8px}
h1{font-family:var(--head);font-weight:800;font-size:clamp(2.2rem,6vw,3.4rem);line-height:1.1;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.title{font-family:var(--head);font-weight:500;font-size:1.2rem;letter-spacing:.04em;color:var(--text);margin-top:8px}
.contact{list-style:none;padding:0;margin-top:22px;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 30px;font-size:.97rem}
.contact li{display:inline-flex;align-items:center;gap:9px}
.contact svg{width:17px;height:17px;flex:none;fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.contact a{border-bottom:1px solid transparent;transition:border-color .2s,color .2s}
.contact a:hover{color:var(--accent);border-color:var(--accent)}

.sec{padding:34px 0 36px;border-bottom:1px solid var(--rule)}
.sec:last-child{border-bottom:0}
h2{font-family:var(--head);font-weight:700;font-size:1.05rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin-bottom:20px}
.sec p+p{margin-top:12px}

.entry+.entry{margin-top:30px}
.meta{font-size:.92rem;color:var(--muted);font-weight:600;margin-bottom:2px}
.meta span{margin:0 6px;color:var(--rule)}
h3{font-family:var(--head);font-weight:700;font-size:1.08rem;color:var(--ink);line-height:1.4;margin-bottom:8px}
.entry h3:last-child{margin-bottom:0}
.entry>p:not(.meta){max-width:70ch}
.entry ul{padding-left:20px;max-width:72ch}
.entry li{margin-bottom:7px;padding-left:4px}
li::marker{color:var(--accent)}

.skills{display:grid;grid-template-columns:repeat(3,1fr);gap:26px 32px}
.skills h3{font-size:.95rem;margin-bottom:6px}
.skills ul{padding-left:18px}
.skills li{margin-bottom:2px;font-size:.98rem}

/* Animations (only when JS is available) */
.js .head h1,.js .head .title,.js .head .contact{opacity:0;transform:translateY(14px);animation:rise .7s cubic-bezier(.2,.7,.2,1) forwards}
.js .head .title{animation-delay:.12s}
.js .head .contact{animation-delay:.24s}
.js .head{position:relative;border-bottom-color:transparent}
.js .head::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--ink);transform:scaleX(0);transform-origin:left;animation:draw 1s .3s cubic-bezier(.2,.7,.2,1) forwards}
.js .sec .reveal-item{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0) * 90ms)}
.js .sec.in .reveal-item{opacity:1;transform:none}
@keyframes rise{to{opacity:1;transform:none}}
@keyframes draw{to{transform:scaleX(1)}}

@media (max-width:760px){
  body{font-size:16.5px}
  .resume{padding:84px 20px 64px}
  .skills{grid-template-columns:1fr 1fr}
  .toolbar{right:12px;left:12px;justify-content:flex-end}
}
@media (max-width:460px){
  .skills{grid-template-columns:1fr}
  .contact{flex-direction:column;align-items:center}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .js .head h1,.js .head .title,.js .head .contact,.js .sec .reveal-item{opacity:1;transform:none}
  .js .head::after{transform:none}
}

/* Print / PDF: always a clean light version */
@media print{
  :root,:root[data-theme="dark"]{--bg:#fff;--paper:#fff;--ink:#000;--text:#222;--muted:#555;--rule:#ccc;--accent:#1d4ab8}
  @page{margin:14mm}
  .toolbar{display:none}
  body{background:#fff;font-size:10.5pt;line-height:1.55}
  .resume{max-width:none;padding:0}
  .js .head h1,.js .head .title,.js .head .contact,.js .sec .reveal-item{opacity:1 !important;transform:none !important;animation:none !important}
  .js .head::after{transform:none;animation:none}
  .sec{padding:16px 0;break-inside:avoid-page}
  .entry{break-inside:avoid}
}