/* === Tokens (lifted from Laptop UI v2 design) === */
:root{
  --bg:#000;
  --fg:#EAEAEA;
  --dim:#3a3a3a;
  --mid:#7a7a7a;
  --hi:#ffffff;
  --row:#0d0d0d;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --pixel: "VT323", "JetBrains Mono", monospace;
  --term-w: 1080px;
  --term-h: 720px;
}

/* === Reset === */
*{box-sizing:border-box}
html,body{margin:0;background:#0b0b0b;color:var(--fg);font-family:var(--mono);font-size:13px;line-height:1.45}
body{min-height:100vh;overflow:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3,h4{font-weight:700;margin:0}
ul{margin:0;padding-left:18px}

/* No global view transitions: section swap is instant; only the inner
   reveal-item stagger animates. Sidebar + terminal frame never animate. */

/* === Type ramp === */
.pixel{font-family:var(--pixel)}
.huge{font-family:var(--pixel);font-size:38px;line-height:1}
.big{font-family:var(--pixel);font-size:24px;line-height:1}
.label,.xs{color:var(--mid);font-size:10px;letter-spacing:2px;text-transform:uppercase}
.small{font-size:11px}
.muted{color:var(--mid)}
.hi{color:var(--hi)}

/* === Caret blink (thin vertical bar, real-terminal style) === */
.caret::after{
  content:"";
  display:inline-block;
  width:.07em;
  height:.5em;
  background:var(--hi);
  margin-left:.18em;
  vertical-align:.02em;
  animation:blink 1s steps(2) infinite;
}
.caret.solid::after{animation:none}
@keyframes blink{50%{opacity:0}}

/* === Atoms === */
.frame{border:2px solid var(--fg);padding:12px;background:#000}
.frame-dim{border:2px solid var(--dim);padding:12px;background:#000}
.box{border:2px solid var(--fg);padding:8px;background:#000}
.hr{height:2px;background:var(--fg);width:100%}
.hr-dim{height:2px;background:var(--dim);width:100%}
.hr-dot{height:2px;background-image:linear-gradient(90deg,var(--fg) 50%, transparent 50%);background-size:6px 2px}

.kbd{border:2px solid var(--fg);padding:1px 6px;font-size:11px;font-family:var(--mono);white-space:nowrap}

.btn{display:inline-block;border:2px solid var(--fg);padding:6px 12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;font-size:11px;background:#000;color:var(--fg);cursor:pointer;transition:background 80ms steps(2),color 80ms steps(2)}
.btn:hover,.btn:focus{background:var(--fg);color:#000;outline:none}
.btn.ghost{border-color:var(--dim);color:var(--mid)}
.btn-block{display:block;width:100%;text-align:left;padding:8px 12px;margin-bottom:6px}
.btn-block::before{content:"[ ";color:var(--mid)}
.btn-block::after{content:" ]";color:var(--mid)}
.btn-block:hover::before,.btn-block:hover::after,.btn-block.active::before,.btn-block.active::after{color:#000}
.btn-block.active{background:var(--fg);color:#000}

.chip{display:inline-flex;align-items:center;gap:6px;border:2px solid var(--fg);padding:3px 9px;font-size:11px;text-transform:uppercase;letter-spacing:1px;margin:2px}
.chip.on{background:var(--fg);color:#000}
.chip.dim{border-color:var(--dim);color:var(--mid)}

.row{display:flex;gap:10px}
.col{display:flex;flex-direction:column;gap:10px}
.spread{display:flex;justify-content:space-between;align-items:center;gap:10px}
.wrap{flex-wrap:wrap}

.list > *{border-bottom:2px dashed var(--dim);padding:7px 0}
.list > *:last-child{border-bottom:none}

.hrow{display:grid;grid-template-columns:1fr 180px;gap:14px;align-items:baseline;padding:9px 10px 9px 22px;border-bottom:2px dashed var(--dim);position:relative}
.hrow:last-child{border-bottom:none}
.role-bullets .hrow::before,
.contact-grid .hrow::before{
  content:"▸";
  position:absolute;
  left:4px;
  top:7px;
  color:var(--fg);
  font-size:14px;
  font-weight:700;
  line-height:1;
}
.hrow > :last-child{text-align:right;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--mid)}

code,pre.code{font-family:var(--mono);background:#0b0b0b;border:2px solid var(--dim);color:#cfcfcf;padding:8px;font-size:11px;display:block;overflow:auto;white-space:pre}
code.inline{display:inline;padding:1px 5px;background:#111;border:1px solid var(--dim);font-size:11px}

/* === Section heading === */
.section-head{display:flex;align-items:center;gap:12px;margin:0 0 14px;color:var(--mid);text-transform:uppercase;font-size:11px;letter-spacing:2.4px}
.section-head::before{content:"";flex:0 0 14px;height:2px;background:var(--fg)}
.section-head::after{content:"";flex:1;height:2px;background:var(--dim)}

/* === Layout shell === */
body{display:grid;place-items:center;padding:28px}
.app{display:grid;grid-template-columns:240px var(--term-w);gap:24px;width:max-content;max-width:100%}

/* Sidebar */
.sidebar{display:flex;flex-direction:column;border:2px solid var(--fg);background:#000;padding:18px 14px;height:var(--term-h);max-height:calc(100vh - 56px)}
.sidebar .brand{font-family:var(--pixel);font-size:24px;line-height:1;color:var(--hi);letter-spacing:1px}
.sidebar .brand-sub{font-size:10px;letter-spacing:2px;color:var(--mid);margin-top:2px;text-transform:uppercase}
.sidebar nav{margin-top:22px;display:flex;flex-direction:column;gap:6px}
.sidebar nav .btn-block{font-size:12px;letter-spacing:1.2px}
.sidebar .sb-foot{margin-top:auto;display:flex;flex-direction:column;gap:6px}
.sidebar .sb-btn{display:block;width:100%;text-align:center;padding:8px 12px;font-size:11px;letter-spacing:1.2px;margin:0}

/* Language-toggle button label visibility */
[data-lang-en],[data-lang-es]{display:none}
body[data-lang="en"] [data-lang-en]{display:inline}
body[data-lang="es"] [data-lang-es]{display:inline}
body:not([data-lang]) [data-lang-en]{display:inline}

/* === Terminal (the "TV") - fixed, no perspective === */
.terminal{
  width:var(--term-w);
  height:var(--term-h);
  max-height:calc(100vh - 56px);
  border:2px solid var(--fg);
  background:#000;
  display:grid;
  grid-template-rows:auto 1fr auto;
  overflow:hidden;
  position:relative;
}

.term-bar{
  display:flex;justify-content:space-between;align-items:center;
  padding:8px 14px;border-bottom:2px solid var(--fg);
  font-size:11px;text-transform:uppercase;letter-spacing:1.5px;
  background:#000;
}
.term-bar .dot{display:inline-block;width:9px;height:9px;border:2px solid var(--fg);margin-right:6px;vertical-align:-1px}
.term-bar .dot.fill{background:var(--fg)}

.term-body{
  position:relative;
  overflow:hidden;
  display:flex;flex-direction:column;
}

.term-prompt{
  padding:10px 18px 6px;
  border-bottom:2px solid var(--dim);
  font-size:13px;
  white-space:pre;
  color:var(--fg);
  min-height:38px;
  display:flex;align-items:center;
}
.term-prompt .ps1{color:var(--mid);margin-right:8px}
.term-prompt .cmd{color:var(--hi)}
.term-prompt .typing-caret{
  display:inline-block;width:.12em;height:.95em;background:var(--hi);
  margin-left:.18em;vertical-align:-.08em;
  animation:blink 1s steps(2) infinite;
}
.term-prompt.done .typing-caret{display:none}

.term-content{
  flex:1;
  overflow-y:scroll;            /* always show, never hide track */
  padding:18px 22px 24px;
  scrollbar-width:auto;
  scrollbar-color:var(--fg) #000;
}
.term-content::-webkit-scrollbar{width:14px;background:#000}
.term-content::-webkit-scrollbar-track{background:#000;border-left:2px solid var(--dim)}
.term-content::-webkit-scrollbar-thumb{background:var(--fg);border:3px solid #000}
.term-content::-webkit-scrollbar-thumb:hover{background:var(--hi)}
.term-content::-webkit-scrollbar-button{display:block;height:14px;background:#000;border-left:2px solid var(--dim)}
.term-content::-webkit-scrollbar-button:vertical:start{background-image:linear-gradient(180deg,transparent 0 4px,var(--fg) 4px 6px,transparent 6px),linear-gradient(180deg,transparent 0 5px,var(--fg) 5px 8px,transparent 8px);background-position:5px 4px,3px 6px;background-repeat:no-repeat;background-size:4px 2px,8px 3px}
.term-content::-webkit-scrollbar-button:vertical:end{background-image:linear-gradient(180deg,transparent 0 5px,var(--fg) 5px 8px,transparent 8px),linear-gradient(180deg,transparent 0 4px,var(--fg) 4px 6px,transparent 6px);background-position:3px 3px,5px 6px;background-repeat:no-repeat;background-size:8px 3px,4px 2px}

.term-foot{
  display:flex;justify-content:space-between;align-items:center;
  padding:6px 14px;border-top:2px solid var(--fg);
  font-size:10px;text-transform:uppercase;letter-spacing:2px;color:var(--mid);
  background:#000;
}
.term-foot .pos{color:var(--fg)}

/* Section panels: only the active one shows */
.section{display:none}
.section.active{display:block}

/* === Section reveal: progressive child fade-in (driven by JS class) === */
.section.active .reveal-item{
  opacity:0;
  transform:translateY(6px);
  animation:reveal-item 360ms steps(6) forwards;
}
.section.active .reveal-item:nth-child(1){animation-delay:120ms}
.section.active .reveal-item:nth-child(2){animation-delay:200ms}
.section.active .reveal-item:nth-child(3){animation-delay:280ms}
.section.active .reveal-item:nth-child(4){animation-delay:360ms}
.section.active .reveal-item:nth-child(5){animation-delay:440ms}
.section.active .reveal-item:nth-child(6){animation-delay:520ms}
.section.active .reveal-item:nth-child(7){animation-delay:600ms}
.section.active .reveal-item:nth-child(8){animation-delay:680ms}
.section.active .reveal-item:nth-child(9){animation-delay:760ms}
.section.active .reveal-item:nth-child(10){animation-delay:840ms}
@keyframes reveal-item{
  from{opacity:0;transform:translateY(6px)}
  to  {opacity:1;transform:translateY(0)}
}

/* Hero block for summary */
.hero-title{font-family:var(--pixel);font-size:42px;line-height:1;color:var(--hi);letter-spacing:1px}
.hero-sub{color:var(--mid);font-size:11px;letter-spacing:2px;text-transform:uppercase;margin-top:6px}
.hero-blurb{margin-top:18px;font-size:13px;line-height:1.55;max-width:78ch}
.hero-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:14px;font-size:11px}
.hero-meta b{color:var(--hi)}
.hero-meta .key{color:var(--mid);margin-right:4px;text-transform:uppercase;letter-spacing:1.5px;font-size:10px}

/* === Experience: single border, hr-divided periods (no nested boxes) === */
.role-block{margin-top:18px}
.role-block-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  flex-wrap:wrap;padding-bottom:10px;border-bottom:2px solid var(--fg);
}
.role-block-head .pixel{font-size:22px;color:var(--hi)}
.role-meta{color:var(--mid);font-size:10px;letter-spacing:2px;text-transform:uppercase}

.period{padding:14px 0}
.period + .period{border-top:2px dashed var(--dim)}
.period-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  flex-wrap:wrap;margin-bottom:6px;
}
.period-head .pixel{font-size:18px;color:var(--hi)}
.period-blurb{font-size:13px;color:var(--fg);margin:0 0 8px}

.role-bullets{margin-top:4px}

/* === Collapsible roles (Babel / Voilá) === */
details.role-collapsible{
  margin-top:14px;
  border-top:2px dashed var(--dim);
}
details.role-collapsible:first-of-type{border-top:0;margin-top:6px}

details.role-collapsible > summary{
  list-style:none;
  -webkit-appearance:none;
  cursor:pointer;
  padding:14px 4px;
  display:grid;
  grid-template-columns:auto 1fr auto auto;
  align-items:baseline;
  gap:12px;
  transition:color 80ms steps(2);
  user-select:none;
}
details.role-collapsible > summary::-webkit-details-marker{display:none}
details.role-collapsible > summary::marker{content:"";display:none}

.disclose{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:24px;
  border:2px solid var(--fg);
  font-weight:700;font-size:14px;
  color:var(--hi);
  background:#000;
  font-family:var(--mono);
  transition:background 80ms steps(2),color 80ms steps(2);
}
details.role-collapsible[open] .disclose{background:var(--fg);color:#000}
details.role-collapsible > summary:hover .disclose{background:var(--fg);color:#000}
.disclose::before{content:"+"}
details.role-collapsible[open] .disclose::before{content:"−"}

details.role-collapsible > summary:hover{color:var(--hi)}
details.role-collapsible > summary:hover .role-meta{color:var(--fg)}
details.role-collapsible > summary .pixel{font-size:20px;color:var(--hi);line-height:1.1}
details.role-collapsible > summary .summary-titles{display:flex;flex-direction:column;gap:2px}

details.role-collapsible > .role-bullets,
details.role-collapsible > .period-blurb{
  padding:8px 4px 16px;
  margin-top:0;
}

/* Project cards */
.proj-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.proj{border:2px solid var(--fg);padding:14px 16px;display:flex;flex-direction:column;gap:8px;background:#000}
.proj.featured{grid-column:span 2}
.proj .title{font-family:var(--pixel);font-size:24px;line-height:1;color:var(--hi)}
.proj .blurb{font-size:12.5px;line-height:1.5}
.proj .actions{margin-top:auto;display:flex;gap:8px;flex-wrap:wrap}

/* Stack chip groups */
.stack-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.stack-group{border:2px solid var(--fg);padding:12px}
.stack-group .xs{margin-bottom:8px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.contact-line{display:flex;justify-content:space-between;gap:10px;padding:9px 12px;border-bottom:2px dashed var(--dim)}
.contact-line:last-child{border-bottom:none}
.contact-line .v{font-family:var(--mono);font-size:13px}
/* Only invert when the row contains a real link */
.contact-line:has(a){transition:all 120ms steps(3)}
.contact-line:has(a):hover{background:var(--fg);color:#000}
.contact-line:has(a):hover .muted{color:#222}

/* Boot overlay */
.boot{
  position:fixed;inset:0;background:#000;z-index:50;
  font-family:var(--mono);font-size:13px;color:var(--fg);
  padding:48px 56px;line-height:1.55;
  white-space:pre-wrap;
}
.boot .boot-line{display:block;min-height:1em}
.boot .boot-line .ok{color:var(--hi)}
.boot.done{opacity:0;pointer-events:none;transition:opacity 240ms steps(3)}

/* Spacing */
.mt-sm{margin-top:8px}
.mt-md{margin-top:14px}
.mt-lg{margin-top:22px}

/* === Responsive: collapse below terminal-friendly width === */
@media (max-width:1380px){
  :root{--term-w:min(96vw, 1080px); --term-h:min(86vh, 720px)}
}

/* === Mobile (<= 880px): stacked, scrollable, horizontal-scroll tabs === */
@media (max-width:880px){
  body{display:block;padding:0;overflow:auto;height:auto}
  .app{display:flex;flex-direction:column;width:auto;max-width:none;gap:0}

  .sidebar{
    height:auto;width:auto;border:0;border-bottom:2px solid var(--fg);
    padding:14px 14px 0;
    display:block;
    position:sticky;top:0;background:#000;z-index:4;
  }
  .sidebar .brand{font-size:20px;display:inline}
  .sidebar .brand br{display:none}
  .sidebar .brand-sub{display:inline;margin-left:10px;font-size:9px}

  .sidebar nav{
    margin:12px -14px 0;padding:8px 14px;
    display:flex;flex-direction:row;flex-wrap:nowrap;
    overflow-x:auto;overflow-y:hidden;
    gap:6px;
    border-top:2px solid var(--dim);
    scrollbar-width:none;
  }
  .sidebar nav::-webkit-scrollbar{display:none}
  .sidebar nav .btn-block{
    flex:0 0 auto;width:auto;
    margin:0;padding:7px 12px;
    font-size:11px;letter-spacing:1px;
    white-space:nowrap;
    display:inline-block;
  }
  .sidebar nav .btn-block::before,.sidebar nav .btn-block::after{display:none}

  .sidebar .sb-foot{
    margin-top:10px;padding-bottom:14px;
    flex-direction:row;align-items:center;flex-wrap:wrap;gap:6px;
  }
  .sidebar .sb-btn{flex:1 1 calc(50% - 4px);width:auto;font-size:10px;padding:7px 10px}

  .terminal{width:100%;height:auto;min-height:60vh;max-height:none;border:0}
  .term-bar{font-size:10px;padding:6px 12px}
  .term-bar > span:last-child{display:none}
  .term-prompt{padding:8px 14px 4px;font-size:12px}
  .term-content{
    height:auto;max-height:none;
    overflow-y:visible;            /* let body scroll on mobile */
    padding:14px 16px 20px;
  }
  .term-foot{font-size:9px;padding:5px 12px}

  .hero-title{font-size:32px}
  .hero-meta{font-size:11px}
  .hrow{grid-template-columns:1fr;gap:4px}
  .hrow > :last-child{text-align:left;color:var(--mid)}

  .proj-grid{grid-template-columns:1fr}
  .proj.featured{grid-column:auto}
  .proj .title{font-size:20px}
  .stack-grid,.contact-grid{grid-template-columns:1fr}

  details.role-collapsible > summary{
    grid-template-columns:auto 1fr auto;
    gap:10px;
  }
  details.role-collapsible > summary > .role-meta[aria-hidden]{display:none}
  details.role-collapsible > summary .pixel{font-size:16px}
  .role-block-head .pixel{font-size:18px}
  .period-head .pixel{font-size:16px}
  .period{padding:12px 0}
}

/* === Reduced motion === */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition:none !important}
  .caret::after,.term-prompt .typing-caret{animation:none}
  .boot{display:none !important}
  .section.active .reveal-item{opacity:1;transform:none}
}

/* === Print / PDF === */
@media print{
  @page{margin:14mm}
  html,body{background:#fff !important;color:#000 !important;overflow:visible !important}
  body{font-size:11px;padding:0;display:block}
  a{color:#000;text-decoration:underline}
  .boot,.sidebar,.term-bar,.term-foot,.term-prompt,.btn,.sb-foot{display:none !important}
  .app{display:block;width:auto;max-width:none}
  .terminal{width:auto;height:auto;max-height:none;border:none;display:block}
  .term-body{overflow:visible;display:block}
  .term-content{overflow:visible;height:auto;padding:0}
  .section{display:block !important;page-break-after:always}
  .section:last-of-type{page-break-after:auto}
  .section.active .reveal-item{opacity:1 !important;transform:none !important;animation:none !important}
  .frame,.frame-dim,.role,.subrole,.proj,.stack-group,.box{border-color:#000 !important;background:#fff !important;color:#000 !important;page-break-inside:avoid}
  .chip{border-color:#000 !important;color:#000 !important;background:#fff !important}
  .chip.on{background:#000 !important;color:#fff !important}
  .muted,.label,.xs{color:#444 !important}
  .pixel,.hero-title,.huge,.big,.proj .title,.role .pixel{color:#000 !important;font-family:var(--mono);font-weight:700}
  .hi{color:#000 !important}
  .hr,.hr-dim,.hr-dot{background:#000 !important}
  .list > *,.role-bullets,.contact-line{border-color:#888 !important}
  .hrow:hover,.contact-line:hover{background:transparent !important;color:#000 !important}
  .caret::after{display:none}
}