/* ============================================================
   Iván Almanza — portfolio
   Dark, mono-accented. No framework, no build step.
   ============================================================ */

:root{
  --bg:#0a0c0f;
  --bg-raised:#11141a;
  --bg-card:#12161d;
  --line:#1f2530;
  --line-bright:#2c3542;
  --text:#e6e9ef;
  --text-dim:#98a2b3;
  --text-faint:#667085;
  --accent:#ffb347;
  --accent-dim:#8a6431;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --max:1080px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
  }
}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
img,video{display:block;max-width:100%}

/* Visible keyboard focus — the default outline disappears on this dark bg. */
a:focus-visible,button:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:3px;
}

.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}

/* Skip link — hidden until focused. */
.skip{
  position:absolute;left:-9999px;
  font-family:var(--mono);font-size:12.5px;
  padding:10px 16px;background:var(--accent);color:#0a0c0f;
  border-radius:0 0 6px 0;text-decoration:none;font-weight:700;
}
.skip:focus{left:0;top:0;z-index:100}

/* ---------- shared type ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:18px;
}
.eyebrow::before{content:"// ";color:var(--accent-dim)}
h2{
  font-size:clamp(24px,3.4vw,32px);
  font-weight:600;
  letter-spacing:-.02em;
  margin-bottom:10px;
}
.section-note{color:var(--text-dim);font-size:15px;max-width:60ch;margin-bottom:44px}
section{padding:88px 0;border-top:1px solid var(--line)}

/* ---------- nav ---------- */
nav{
  position:sticky;top:0;z-index:50;
  background:rgba(10,12,15,.82);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:var(--max);margin:0 auto;padding:14px 28px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.nav-mark{font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:-.01em}
.nav-mark span{color:var(--accent)}
.nav-links{display:flex;gap:26px;font-size:13.5px;color:var(--text-dim)}
.nav-links a{text-decoration:none;transition:color .15s}
.nav-links a:hover{color:var(--accent)}
/* mobile nav is handled in the MULTI-PAGE ADDITIONS block at the end */

/* ---------- hero ---------- */
.hero{padding:104px 0 88px}
.hero-name{
  font-size:clamp(38px,6.5vw,62px);
  font-weight:700;letter-spacing:-.035em;line-height:1.05;
  margin-bottom:20px;
}
.hero-role{
  font-family:var(--mono);
  font-size:clamp(13px,1.6vw,15px);
  color:var(--accent);
  letter-spacing:.02em;
  margin-bottom:28px;
}
.hero-role .sep{color:var(--line-bright);margin:0 10px}
.hero-pitch{
  font-size:clamp(17px,2.1vw,19.5px);
  color:var(--text-dim);
  max-width:62ch;line-height:1.62;
}
.hero-pitch strong{color:var(--text);font-weight:500}
.hero-currently{
  font-size:14px;color:var(--text-faint);
  margin-top:14px;max-width:62ch;
}

.stat-row{
  display:flex;flex-wrap:wrap;gap:0;
  margin:44px 0 36px;
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
}
.stat{
  flex:1 1 160px;padding:20px 22px;
  border-right:1px solid var(--line);
}
.stat:last-child{border-right:none}
.stat-num{font-family:var(--mono);font-size:22px;font-weight:700;color:var(--accent);line-height:1.2}
.stat-num .dot{color:var(--line-bright)}
.stat-lbl{font-size:12.5px;color:var(--text-faint);margin-top:4px;letter-spacing:.01em}
@media(max-width:680px){
  .stat{flex:1 1 50%;border-bottom:1px solid var(--line)}
  .stat:nth-child(2n){border-right:none}
}

.links{display:flex;flex-wrap:wrap;gap:10px}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:12.5px;
  padding:9px 16px;border-radius:6px;
  border:1px solid var(--line-bright);
  color:var(--text-dim);text-decoration:none;
  transition:all .16s;
}
.btn:hover{border-color:var(--accent);color:var(--accent);background:rgba(255,179,71,.05)}
.btn-primary{background:var(--accent);color:#0a0c0f;border-color:var(--accent);font-weight:700}
.btn-primary:hover{background:#ffc26b;color:#0a0c0f;border-color:#ffc26b}

/* ---------- project cards ---------- */
.project{
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--bg-card);
  overflow:hidden;
  margin-bottom:32px;
}
.media{
  position:relative;
  aspect-ratio:16/9;
  background:
    repeating-linear-gradient(45deg,#12161d 0 12px,#141922 12px 24px);
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
}
.media video,.media img,.media iframe{
  width:100%;height:100%;object-fit:cover;border:0;
}
.media-empty{
  font-family:var(--mono);font-size:12px;color:var(--text-faint);
  text-align:center;padding:20px;line-height:1.8;
}
.media-empty b{color:var(--accent);font-weight:500}

.project-body{padding:28px 30px 30px}
@media(max-width:560px){.project-body{padding:22px 20px 24px}}

.project-head{
  display:flex;flex-wrap:wrap;align-items:baseline;
  justify-content:space-between;gap:12px;margin-bottom:6px;
}
.project h2{font-size:22px;font-weight:600;letter-spacing:-.02em}
.project-meta{font-family:var(--mono);font-size:11.5px;color:var(--text-faint)}
.project-role{
  font-family:var(--mono);font-size:12px;color:var(--accent);
  margin-bottom:18px;
}

/* Fixed five-tag discipline vocabulary (Tools & Pipeline, Platform & SDK,
   Gameplay, Porting, Personal) — kept visually distinct from the
   free-text tech .tags so a reader scanning either page finds the same
   labels. See MAINTENANCE.md. */
.disc-tags{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0 16px}
.disc-tag{
  font-family:var(--mono);font-size:10.5px;font-weight:600;
  letter-spacing:.04em;text-transform:uppercase;
  padding:4px 9px;border-radius:3px;
  border:1px solid var(--accent-dim);
  color:var(--accent);
}

.block{margin-bottom:16px}
.block-label{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--text-faint);margin-bottom:5px;
}
.block p{color:var(--text-dim);font-size:15px}
.block strong{color:var(--text);font-weight:500}

.metrics{
  display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 18px;
}
.metric{
  font-family:var(--mono);font-size:12px;
  padding:7px 12px;border-radius:5px;
  background:rgba(255,179,71,.07);
  border:1px solid rgba(255,179,71,.22);
  color:var(--accent);
}
.metric em{font-style:normal;color:var(--text-dim)}

.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}
.tag{
  font-family:var(--mono);font-size:11px;
  padding:4px 9px;border-radius:4px;
  background:var(--bg-raised);border:1px solid var(--line);
  color:var(--text-faint);
}
.project-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}

/* ---------- experience (text-only) ---------- */
.case{
  border-left:2px solid var(--line);
  padding:0 0 34px 26px;
  position:relative;
}
.case:last-child{padding-bottom:0}
.case::before{
  content:"";position:absolute;left:-5px;top:7px;
  width:8px;height:8px;border-radius:50%;
  background:var(--accent);
}
.case h2{font-size:18.5px;font-weight:600;margin-bottom:3px;letter-spacing:-.015em}
.case-meta{font-family:var(--mono);font-size:11.5px;color:var(--text-faint);margin-bottom:12px}
.case .disc-tags{margin:0 0 16px}
.also-shipped{
  padding-top:26px;margin-top:6px;border-top:1px solid var(--line);
  color:var(--text-faint);font-size:13.5px;
}
.also-shipped strong{color:var(--text-dim);font-weight:500}
.case p{color:var(--text-dim);font-size:15px;margin-bottom:10px}
.case strong{color:var(--text);font-weight:500}

/* ---------- skills ---------- */
.skill-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:8px;overflow:hidden;
}
.skill-col{background:var(--bg-card);padding:24px}
.skill-col h3{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent);
  font-weight:500;margin-bottom:14px;
}
.skill-col ul{list-style:none}
.skill-col li{
  font-size:14.5px;color:var(--text-dim);
  padding:5px 0;border-bottom:1px solid rgba(255,255,255,.03);
}
.skill-col li:last-child{border-bottom:none}

/* ---------- contact ---------- */
.contact-box{
  border:1px solid var(--line);border-radius:10px;
  background:var(--bg-card);padding:40px 34px;text-align:center;
}
.contact-box h2{margin-bottom:12px}
.contact-box p{color:var(--text-dim);max-width:52ch;margin:0 auto 26px}
.contact-box .links{justify-content:center}

.site-footer{border-top:1px solid var(--line)}
.site-footer .wrap{
  padding-top:36px;padding-bottom:56px;
  font-family:var(--mono);font-size:11.5px;color:var(--text-faint);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
}

/* ============================================================
   MULTI-PAGE ADDITIONS
   Everything below was added when the single page split into
   Home / Work / Experience / About.
   ============================================================ */

/* ---------- page structure ---------- */

/* section{border-top} assumed stacked sections on one page. On an inner page
   the first section sits directly under the sticky nav, drawing a double line. */
/* The skip link moves focus here; tabindex=-1 focus needs no visible ring. */
main:focus{outline:none}

main > section:first-child{border-top:none}
.page-head + section{border-top:none;padding-top:0}

/* Anchor targets land under the sticky nav without this. */
[id]{scroll-margin-top:88px}

.page-head{padding:64px 0 28px}
.page-head h1{
  font-size:clamp(28px,4.4vw,40px);
  font-weight:600;letter-spacing:-.025em;margin-bottom:10px;
}
.page-head .section-note{margin-bottom:0}

/* ---------- nav: active state ---------- */
.nav-links a.active{color:var(--text)}
.nav-links a.active::after{
  content:"";display:block;height:1px;
  background:var(--accent);margin-top:3px;
}
a.nav-mark{text-decoration:none}

/* ---------- home: work teaser ---------- */
.teaser-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:16px;margin-bottom:28px;
}
.teaser{
  display:block;text-decoration:none;
  border:1px solid var(--line);border-radius:10px;
  background:var(--bg-card);padding:22px 22px 20px;
  transition:border-color .16s;
}
.teaser:hover{border-color:var(--line-bright)}
.teaser-title{font-size:18px;font-weight:600;letter-spacing:-.02em;margin-bottom:4px}
.teaser-meta{font-family:var(--mono);font-size:11.5px;color:var(--text-faint);margin-bottom:10px}
.teaser-line{color:var(--text-dim);font-size:14.5px;margin-bottom:14px}
.teaser .tags{margin-top:0}
.teaser .disc-tags{margin:0}

/* ---------- about: the code-and-art argument ---------- */
.lede{
  color:var(--text-dim);
  font-size:clamp(16px,1.9vw,18px);
  max-width:62ch;margin-bottom:16px;
}
.lede:last-child{margin-bottom:0}

/* ---------- mobile navigation ---------- */
/* Previously .nav-links{display:none} below 680px, which left a phone visitor
   with no navigation at all. On four pages that strands them. Stack instead. */
@media(max-width:680px){
  .nav-inner{
    flex-direction:column;align-items:flex-start;
    gap:9px;padding:12px 20px;
  }
  .nav-links{gap:18px;font-size:12.5px;flex-wrap:wrap}
  [id]{scroll-margin-top:118px}
  .page-head{padding:44px 0 22px}
}
@media(max-width:360px){
  .nav-mark .tail{display:none}
}

/* ---------- home: shipped-games grid ---------- */
/* auto-fill, not the auto-fit used by .teaser-grid — with eight tiles auto-fit
   stretches a lone trailing tile across a whole row at some widths. */
.game-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(228px,1fr));
  gap:14px;
}
.game{
  display:flex;flex-direction:column;
  border:1px solid var(--line);border-radius:10px;
  background:var(--bg-card);overflow:hidden;
}
.game-link{text-decoration:none;transition:border-color .16s}
.game-link:hover{border-color:var(--accent)}

/* Same hatch as .media, so a cover-less tile matches the placeholder language
   already used for missing gameplay capture. */
.game-cover{
  aspect-ratio:16/9;
  border-bottom:1px solid var(--line);
  background:repeating-linear-gradient(45deg,#12161d 0 12px,#141922 12px 24px);
  display:flex;align-items:center;justify-content:center;
}
.game-cover img{width:100%;height:100%;object-fit:cover}
.game-cover-fallback{
  font-family:var(--mono);font-size:12.5px;color:var(--text-faint);
  text-align:center;padding:14px;line-height:1.5;
}

.game-body{padding:14px 16px 16px;display:flex;flex-direction:column;flex:1}
.game-title{font-size:15.5px;font-weight:600;letter-spacing:-.015em;margin-bottom:3px}
.game-meta{font-family:var(--mono);font-size:11px;color:var(--text-faint);margin-bottom:8px}
.game-role{font-size:13.5px;color:var(--text-dim);line-height:1.5}
.game .disc-tags{margin:10px 0 0;gap:6px;padding-top:2px}
.games-note{margin-top:22px;color:var(--text-faint);font-size:13.5px;max-width:64ch}

@media(max-width:560px){
  .game-grid{grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:12px}
  .game-body{padding:12px 13px 14px}
  .game-title{font-size:14.5px}
  .game-role{font-size:12.5px}
}

/* ---------- experience: title cross-reference + links ---------- */
.case-titles{
  font-family:var(--mono);font-size:11px;color:var(--text-faint);
  margin-bottom:12px;
}
.case-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}