/* ==========================================================================
   Dev1Nox — sistema visual · Rediseño
   Concepto: «Taller de software como estudio de arquitectura —
   retícula precisa, materialidad gráfica, espacio como material»
   Tokens → base → componentes → secciones → movimiento
   ========================================================================== */

/* ── Tokens ─────────────────────────────────────────────────────────── */
:root{
  color-scheme:dark;

  /* Paleta oscura — tinta cálida, acento terroso */
  --bg:#0a0a0c;
  --bg2:#131316;
  --bg3:#1c1c21;
  --surface:#1a1a1f;
  --line:rgba(255,255,255,.08);
  --line2:rgba(255,255,255,.16);
  --text:#e8e4de;
  --text-soft:#e8e4de;
  --mut:#8a8890;
  --acc:#c4a35a;      /* oro apagado — calidez de taller */
  --acc-fg:#0c0a04;
  --acc-t:#c4a35a;
  --fl:#ff6a4d;

  /* Tipografía */
  --f-d:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --f-b:"Hanken Grotesk",ui-sans-serif,system-ui,sans-serif;
  --f-m:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  /* Escala tipográfica fluida — razón ~1.333 (cuarta justa) */
  --step--1:clamp(.83rem,.80rem + .15vw,.92rem);
  --step-0:clamp(1rem,.95rem + .25vw,1.12rem);
  --step-1:clamp(1.25rem,1.12rem + .6vw,1.55rem);
  --step-2:clamp(1.56rem,1.30rem + 1.2vw,2.1rem);
  --step-3:clamp(1.95rem,1.50rem + 2vw,2.9rem);
  --step-4:clamp(2.44rem,1.60rem + 3.6vw,4.2rem);
  --step-5:clamp(3.05rem,1.40rem + 7vw,7rem);

  /* Espaciado */
  --space-1:.25rem; --space-2:.5rem; --space-3:.75rem; --space-4:1rem;
  --space-5:1.5rem; --space-6:2rem; --space-7:3rem; --space-8:4rem;
  --space-9:6rem; --space-10:8rem; --space-11:12rem;

  /* Layout */
  --pad:clamp(20px,5vw,56px);
  --wrap:min(1200px,100% - 2*var(--pad));
  --gutter:clamp(1rem,2vw,2rem);

  /* Formas */
  --radius-s:6px;
  --radius-m:14px;
  --radius-l:24px;
  --shadow-sm:0 1px 3px rgba(0,0,0,.2),0 8px 24px -8px rgba(0,0,0,.35);
  --shadow:0 2px 4px rgba(0,0,0,.15),0 24px 56px -20px rgba(0,0,0,.55);

  /* Movimiento */
  --ease:cubic-bezier(.22,.68,.18,1);
  --t-fast:160ms;
  --t-base:280ms;
  --t-slow:700ms;
}

/* ── Tema claro ─────────────────────────────────────────────────────── */
:root[data-theme=light]{
  color-scheme:light;
  --bg:#f0ede6;
  --bg2:#e6e2da;
  --bg3:#dbd7ce;
  --surface:#eae7e0;
  --line:rgba(0,0,0,.08);
  --line2:rgba(0,0,0,.18);
  --text:#1a1816;
  --text-soft:#1a1816;
  --mut:#6b6860;
  --acc:#9b7c3a;
  --acc-fg:#faf6ee;
  --acc-t:#7a5f28;
  --shadow-sm:0 1px 3px rgba(0,0,0,.06),0 8px 24px -8px rgba(40,36,20,.14);
  --shadow:0 2px 4px rgba(0,0,0,.05),0 24px 56px -20px rgba(40,36,20,.22);
}

/* ── Reset y base ───────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:76px;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:400 var(--step-0)/1.62 var(--f-b);
  caret-color:var(--acc-t);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  font-kerning:normal;font-optical-sizing:auto
}
::selection{background:var(--acc);color:var(--acc-fg)}
*{scrollbar-width:thin;scrollbar-color:var(--line2) transparent}
a{color:inherit;text-decoration-thickness:.08em;text-underline-offset:.22em}
:focus-visible{outline:2px solid var(--acc-t);outline-offset:3px;border-radius:var(--radius-s)}
img,svg,video{max-width:100%;display:block}
h1,h2,h3{font-family:var(--f-d);margin:0;font-weight:700;letter-spacing:-.03em;text-wrap:balance;line-height:.98}
p{margin:0;text-wrap:pretty;max-width:65ch}
b{font-weight:inherit}
.mono{font-family:var(--f-m);font-size:var(--step--1);letter-spacing:.01em;font-variant-numeric:tabular-nums}
.ico{width:1.1em;height:1.1em;flex:none}
.sprite{position:absolute}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.wrap{width:var(--wrap);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--acc);color:var(--acc-fg);padding:8px 14px;border-radius:var(--radius-m);z-index:100}
.skip:focus{left:8px}
.progress{position:fixed;z-index:60;left:0;right:0;top:0;height:2px;background:var(--acc);transform-origin:left;transform:scaleX(var(--p,0));pointer-events:none}

/* ── Botones ────────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:.85em 1.6em;border-radius:var(--radius-s);
  background:var(--acc);color:var(--acc-fg);font-weight:600;
  text-decoration:none;border:1px solid transparent;
  transition:transform var(--t-base) var(--ease),background var(--t-fast),border-color var(--t-fast);
  min-height:44px;cursor:pointer;font-size:var(--step-0)
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line2)}
.btn-ghost:hover{background:var(--bg3)}
.btn-sm{padding:.5em 1em;font-size:var(--step--1);min-height:40px}
.icon-btn{
  display:grid;place-items:center;width:44px;height:44px;
  border-radius:50%;border:1px solid var(--line);background:transparent;
  color:var(--text);cursor:pointer;list-style:none;
  transition:background var(--t-fast),transform var(--t-base) var(--ease),opacity var(--t-fast)
}
.icon-btn:hover{background:var(--bg3)}
.icon-btn:disabled{opacity:.35;cursor:default}
.icon-btn::-webkit-details-marker{display:none}
#theme:active{transform:rotate(180deg)}

/* ── Navegación ─────────────────────────────────────────────────────── */
.nav{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--bg) 85%,transparent);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line)
}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{
  display:inline-flex;align-items:center;gap:10px;
  font:800 1.3rem var(--f-d);letter-spacing:-.04em;text-decoration:none
}
.logo-av{width:28px;height:28px;border-radius:50%;object-fit:cover}
.logo b{color:var(--acc-t)}
.nav-links{display:none;gap:6px}
.nav-links a{
  position:relative;text-decoration:none;color:var(--mut);font-size:var(--step--1);
  padding:8px 14px;border-radius:var(--radius-s);transition:color var(--t-fast),background var(--t-fast)
}
.nav-links a:hover{color:var(--text)}
.nav-links a[aria-current=true]{color:var(--text);background:var(--bg3)}
.nav-end{display:flex;align-items:center;gap:10px}
.menu{position:relative}
.menu-panel{
  position:absolute;right:0;top:54px;min-width:220px;
  background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius-m);
  padding:8px;display:grid;box-shadow:var(--shadow)
}
.menu-panel a{padding:13px 14px;border-radius:var(--radius-s);text-decoration:none}
.menu-panel a:hover,.menu-panel a[aria-current=true]{background:var(--bg3)}
@media (min-width:820px){.nav-links{display:flex}.menu{display:none}}
@media (max-width:420px){.btn-sm span{display:none}.btn-sm{padding:.5em;width:40px}}

/* ── Hero ───────────────────────────────────────────────────────────── */
.hero{
  position:relative;overflow:clip;
  padding:clamp(56px,10vh,120px) 0 clamp(64px,10vh,128px)
}
.hero-in{position:relative;z-index:1;display:grid;gap:var(--space-8)}
.hero-text{max-width:14ch}

h1{
  font-size:var(--step-5);line-height:.92;font-weight:800;letter-spacing:-.045em
}
h1 .ln{display:block;overflow:clip;padding-bottom:.08em;margin-bottom:-.08em}
h1 .ln>span{display:block;animation:rise .9s var(--ease) both}
h1 .ln:nth-child(2)>span{animation-delay:.1s}
h1 .ln:nth-child(3)>span{animation-delay:.2s}
@keyframes rise{from{transform:translateY(108%)}to{transform:none}}
@media (prefers-reduced-motion:reduce){h1 .ln>span{animation:none}}
.lead{color:var(--mut);font-size:var(--step-1);line-height:1.5;max-width:48ch;margin-top:var(--space-5)}

.hero-lower{
  display:grid;gap:clamp(32px,5vw,56px);align-items:start
}
@media (min-width:960px){.hero-lower{grid-template-columns:minmax(0,1.3fr) minmax(0,.9fr)}}
.hero-actions{display:grid;gap:var(--space-7)}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.dock{display:flex;flex-wrap:wrap;gap:8px}
.dock a{
  display:inline-flex;align-items:center;gap:9px;
  padding:5px 12px 5px 5px;border:1px solid var(--line);border-radius:var(--radius-s);
  background:color-mix(in srgb,var(--bg2) 70%,transparent);
  text-decoration:none;font-weight:500;font-size:var(--step--1);
  transition:border-color var(--t-base),transform var(--t-base) var(--ease),background var(--t-base)
}
.dock a:hover{border-color:var(--line2);background:var(--bg2);transform:translateY(-3px)}
.dock img{width:30px;height:30px;border-radius:var(--radius-s);object-fit:cover;background:var(--bg3)}

/* Terminal */
.term{
  background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius-m);
  padding:18px 22px 16px;box-shadow:var(--shadow)
}
.term-bar{display:flex;align-items:center;gap:10px;color:var(--mut);padding-bottom:14px;border-bottom:1px solid var(--line)}
.term-cmd{margin:14px 0 6px;color:var(--acc-t)}
.caret{display:inline-block;width:.55em;height:1em;background:var(--acc-t);vertical-align:-.15em;margin-left:4px}
@media (prefers-reduced-motion:no-preference){.caret{animation:blink 1.1s steps(1) infinite}}
@keyframes blink{50%{opacity:0}}
.dot{width:8px;height:8px;border-radius:50%;background:var(--mut);flex:none}
.dot.ok{background:#5a8f7b}.dot.stale{background:#c4a35a}.dot.err{background:#d4544c}
@media (prefers-reduced-motion:no-preference){.dot.ok{animation:pulse 2.4s ease-out infinite}}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,#5a8f7b 50%,transparent)}100%{box-shadow:0 0 0 8px transparent}}
.feed{list-style:none;margin:0;padding:0}
.feed li{display:grid;grid-template-columns:1fr auto;gap:2px 14px;padding:12px 0;border-bottom:1px solid var(--line)}
.feed li:last-child{border-bottom:0}
.feed a{grid-column:1;grid-row:1;font-weight:600;text-decoration:none;display:flex;align-items:center;gap:10px}
.feed a:hover{text-decoration:underline}
.feed .when{grid-column:2;grid-row:1;color:var(--mut);font-family:var(--f-m);font-size:.75rem;align-self:center}
.feed .cat{grid-column:1/-1;color:var(--mut);font-size:var(--step--1)}
.feed .ico-s{width:22px;height:22px;border-radius:var(--radius-s);flex:none}
.term-foot{margin-top:8px;color:var(--mut)}
.sk,.sk-row{background:linear-gradient(90deg,var(--bg3),var(--line),var(--bg3));background-size:200% 100%;border-radius:var(--radius-s);height:44px;margin:10px 0}
.sk-row{height:84px}
@media (prefers-reduced-motion:no-preference){.sk,.sk-row{animation:shimmer 1.6s linear infinite}}
@keyframes shimmer{to{background-position:-200% 0}}

/* Gráfico firma */
.hero-grid{
  position:absolute;z-index:0;
  right:calc(var(--pad)*-1);top:-5%;
  width:clamp(280px,45vw,520px);height:clamp(280px,45vw,520px);
  opacity:.12;pointer-events:none
}
.hero-grid svg{width:100%;height:100%}
@media (min-width:960px){.hero-grid{opacity:.18;right:0;top:4%}}
[data-theme=light] .hero-grid{opacity:.1}

/* ── Fluidify (isla oscura propia en ambos temas) ───────────────────── */
.fl{
  --t:#e8e4de;--m:#9a969e;
  position:relative;isolation:isolate;overflow:clip;
  background:#0b0b0d;color:var(--t);
  padding:clamp(72px,11vw,140px) 0 clamp(64px,9vw,110px);
  scroll-margin-top:0;color-scheme:dark
}
.fl::before{
  content:"";position:absolute;z-index:-2;inset:0;
  background:radial-gradient(55% 45% at 85% 12%,color-mix(in srgb,var(--fl) 14%,transparent),transparent 70%),
             radial-gradient(45% 40% at 5% 95%,color-mix(in srgb,var(--fl) 7%,transparent),transparent 70%)
}
.fl :focus-visible{outline-color:var(--fl)}
.fl-top{display:grid;gap:clamp(44px,6vw,72px);align-items:end}
@media (min-width:960px){.fl-top{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr)}}
.fl-brand{display:flex;align-items:center;flex-wrap:wrap;gap:14px}
.fl-logo{width:48px;height:48px;border-radius:var(--radius-m);background:#18181c;object-fit:cover}
.fl-name{font:700 1.5rem var(--f-d);letter-spacing:-.03em}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:6px 12px;
  border:1px solid color-mix(in srgb,var(--fl) 60%,transparent);
  color:var(--fl);border-radius:var(--radius-s);
  font:500 .7rem var(--f-m);letter-spacing:.12em;text-transform:uppercase
}
.fl-h{margin-top:28px;font-size:clamp(3.1rem,10vw,6rem);line-height:.92;font-weight:800;letter-spacing:-.04em}
.fl-h span{color:var(--fl)}
.fl-p{margin-top:24px;max-width:46ch;color:var(--m);font-size:var(--step-1)}
.fl-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.btn-fl{background:var(--t);color:#0b0b0d;border-radius:var(--radius-s)}
.btn-fl:hover{background:var(--fl);color:#0b0b0d}
.btn-ghost-fl{background:transparent;color:var(--t);border-color:rgba(255,255,255,.2);border-radius:var(--radius-s)}
.btn-ghost-fl:hover{background:rgba(255,255,255,.06)}
.fl-note{margin-top:16px;color:var(--m);font-size:var(--step--1)}
.fl-feats{list-style:none;margin:0;padding:0;border-top:1px solid rgba(255,255,255,.1)}
.fl-feats li{display:grid;gap:2px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.fl-feats strong{font:700 var(--step-0) var(--f-d);letter-spacing:-.02em}
.fl-feats span{color:var(--m);font-size:var(--step--1)}
.bars{
  position:absolute;z-index:-1;left:0;right:0;bottom:0;height:38%;
  display:flex;align-items:flex-end;gap:clamp(3px,.6vw,8px);
  padding-inline:var(--pad);opacity:.15;
  -webkit-mask-image:linear-gradient(to top,#000 5%,transparent);
  mask-image:linear-gradient(to top,#000 5%,transparent)
}
.bars i{flex:1;height:var(--h);background:linear-gradient(to top,var(--fl),transparent);border-radius:3px 3px 0 0;transform-origin:bottom}
.bars.run i{animation:eq var(--d) ease-in-out var(--dl) infinite alternate}
@media (prefers-reduced-motion:reduce){.bars.run i{animation:none}}
@keyframes eq{from{transform:scaleY(.3)}to{transform:scaleY(1)}}

/* Rail de capturas */
.rail-block{margin-top:clamp(56px,8vw,96px)}
.rail-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}
.rail-head h3{font-size:var(--step-3);line-height:1.02}
.rail-ctl{display:flex;gap:10px}
.icon-btn-fl{border-color:rgba(255,255,255,.18);color:var(--t)}
.icon-btn-fl:hover{background:rgba(255,255,255,.08)}
.rail{
  --edge:max(var(--pad),calc((100% - 1200px)/2));
  display:flex;gap:clamp(16px,2.4vw,32px);overflow-x:auto;
  overscroll-behavior-x:contain;scroll-snap-type:x mandatory;
  padding:12px var(--edge) 28px;scroll-padding-inline:var(--edge);
  scrollbar-width:none;cursor:grab;-webkit-overflow-scrolling:touch
}
.rail::-webkit-scrollbar{display:none}
.rail.drag{cursor:grabbing;scroll-snap-type:none;user-select:none}
.rail.drag img{pointer-events:none}
.shot{flex:0 0 clamp(214px,24vw,276px);margin:0;scroll-snap-align:start}
.shot-frame{
  aspect-ratio:9/19.5;border-radius:var(--radius-l);overflow:clip;
  border:1px solid rgba(255,255,255,.1);
  background:linear-gradient(160deg,#1f1f25,#131316);
  box-shadow:var(--shadow);
  transition:transform var(--t-slow) var(--ease),border-color var(--t-base)
}
.shot:hover .shot-frame{transform:translateY(-8px);border-color:color-mix(in srgb,var(--fl) 45%,transparent)}
.shot img{width:100%;height:100%;object-fit:cover;object-position:top;user-select:none;-webkit-user-drag:none}
.shot.err img{display:none}
.shot figcaption{margin-top:18px;display:grid;gap:3px;padding-inline:4px}
.shot figcaption b{font:700 var(--step-0) var(--f-d);letter-spacing:-.02em}
.shot figcaption span{color:var(--m);font-size:var(--step--1);line-height:1.45}
.rail-track{height:2px;background:rgba(255,255,255,.1);border-radius:2px;overflow:clip;margin-top:4px}
.rail-track i{display:block;height:100%;width:var(--w,20%);background:var(--fl);border-radius:2px;transform:translateX(var(--x,0))}
@supports (animation-timeline:view()){
  @media (prefers-reduced-motion:no-preference){
    .shot-frame{animation:shot linear both;animation-timeline:view(inline)}
    @keyframes shot{0%{opacity:.3;scale:.92}12%{opacity:1;scale:1}88%{opacity:1;scale:1}100%{opacity:.3;scale:.92}}
  }
}

/* ── Secciones ──────────────────────────────────────────────────────── */
.sec{padding:clamp(80px,12vw,160px) 0}
.sec-head{margin-bottom:clamp(36px,5vw,64px);max-width:62ch}
.sec-head h2{font-size:var(--step-4);line-height:1.02}
.sub{margin-top:14px;color:var(--mut);font-size:var(--step-1)}
.row-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px 32px;max-width:none}

/* ── Apps ───────────────────────────────────────────────────────────── */
.apps{display:grid;gap:clamp(14px,2vw,24px);grid-template-columns:repeat(12,1fr)}
.app{
  --mx:50%;--my:0%;
  position:relative;grid-column:1/-1;display:flex;flex-direction:column;
  background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:clip;scroll-margin-top:84px;
  transition:border-color var(--t-base),transform var(--t-base) var(--ease)
}
.app::before{
  content:"";position:absolute;inset:0;z-index:2;pointer-events:none;border-radius:inherit;
  background:radial-gradient(380px circle at var(--mx) var(--my),color-mix(in srgb,var(--acc) 10%,transparent),transparent 65%);
  opacity:0;transition:opacity var(--t-base)
}
.app:hover{border-color:var(--line2);transform:translateY(-4px)}
.app:hover::before{opacity:1}
@media (min-width:860px){.a-disk{grid-column:span 7}.a-flow{grid-column:span 5}.a-ball{grid-column:span 5}.a-wall{grid-column:span 7}}
.viz{height:clamp(190px,24vw,270px);padding:22px;position:relative;overflow:clip;border-bottom:1px solid var(--line)}
.app-body{padding:22px 26px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.app-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.app h3{font-size:var(--step-2)}
.stretch{text-decoration:none;display:inline-flex;align-items:center;gap:.35em}
.stretch::after{content:"";position:absolute;inset:0;z-index:3}
.stretch .ico{width:.8em;height:.8em;opacity:.5;transition:transform var(--t-base) var(--ease),opacity var(--t-fast)}
.app:hover .stretch .ico{transform:translate(4px,-4px);opacity:1}
.app p{color:var(--mut)}
.app .meta{margin-top:auto;padding-top:10px;min-height:2em;display:flex;align-items:center;flex-wrap:wrap;gap:6px 14px}
.meta .lang{display:inline-flex;align-items:center;gap:7px;color:var(--text)}
.lc{width:9px;height:9px;border-radius:50%;background:var(--lc,var(--mut));flex:none}
.tag{
  font:500 .72rem var(--f-m);letter-spacing:.06em;text-transform:uppercase;
  border:1px solid var(--line2);color:var(--mut);padding:3px 10px;
  border-radius:var(--radius-s);white-space:nowrap
}
.app-ico{width:56px;height:56px;border-radius:var(--radius-m);flex:none;object-fit:cover;border:1px solid var(--line);background:var(--bg3)}
.app-id{display:flex;align-items:center;gap:14px;min-width:0}

/* DiskSweeper: mapa de bloques */
.viz-disk{display:grid;grid-template-columns:repeat(8,1fr);grid-auto-rows:1fr;gap:4px;color:#c4a35a}
.viz-disk i{position:relative;border-radius:var(--radius-s);transition:transform var(--t-slow) var(--ease)}
.viz-disk i::before{content:"";position:absolute;inset:0;border-radius:inherit;background:currentColor;opacity:var(--o,.4);transition:opacity var(--t-slow) var(--ease)}
.viz-disk em{position:absolute;left:9px;bottom:7px;font:500 .66rem var(--f-m);font-style:normal;letter-spacing:.04em;text-transform:uppercase;color:var(--text);transition:opacity var(--t-base)}
.viz-disk i:nth-child(1){grid-column:span 4;grid-row:span 3;--o:.88}
.viz-disk i:nth-child(2){grid-column:span 2;grid-row:span 2;--o:.58}
.viz-disk i:nth-child(3){grid-column:span 2;grid-row:span 2;--o:.38}
.viz-disk i:nth-child(4){grid-column:span 2;--o:.52}
.viz-disk i:nth-child(5){grid-column:span 2;--o:.28}
.viz-disk i:nth-child(6){grid-column:span 1;--o:.6}
.viz-disk i:nth-child(7){grid-column:span 1;--o:.3}
.viz-disk i:nth-child(8){grid-column:span 2;--o:.46}
.viz-disk i:nth-child(9){grid-column:span 2;--o:.2}
.viz-disk i:nth-child(10){grid-column:span 2;--o:.36}
.a-disk:hover .viz-disk i:nth-child(1){transform:scale(.97)}
.a-disk:hover .viz-disk i:nth-child(1)::before{opacity:.1}
.a-disk:hover .viz-disk i:nth-child(1) em{opacity:0}
.viz-disk i:nth-child(1) em{color:#0c0a04}

/* FlowMind: cinta de tiempo */
.viz-flow{display:flex;flex-direction:column;justify-content:center;gap:24px}
.tape{position:relative;height:56px;background:repeating-linear-gradient(90deg,var(--line2) 0 1px,transparent 1px 12px) bottom/100% 14px no-repeat,repeating-linear-gradient(90deg,var(--line2) 0 1px,transparent 1px 60px) bottom/100% 34px no-repeat}
.needle{position:absolute;left:62%;top:0;bottom:0;width:2px;background:var(--acc);transition:left 1.2s var(--ease)}
.needle::before{content:"";position:absolute;top:-4px;left:-4px;width:10px;height:10px;border-radius:50%;background:var(--acc)}
.a-flow:hover .needle{left:78%}
.xp{display:flex;gap:6px}
.xp i{flex:1;height:8px;border-radius:4px;background:var(--bg3)}
.xp i.on{background:var(--acc)}
.flow-lbl{display:flex;justify-content:space-between;color:var(--mut);font:500 .68rem var(--f-m);letter-spacing:.06em;text-transform:uppercase}

/* FootballSim: campo y distribución */
.viz-ball{padding:0;color:#5a8f7b;background:color-mix(in srgb,#5a8f7b 8%,var(--bg2))}
.viz-ball svg{width:100%;height:100%;display:block}
.poisson rect{transform-box:fill-box;transform-origin:bottom;opacity:.75;transition:transform var(--t-slow) var(--ease)}
.a-ball:hover .poisson rect:nth-child(odd){transform:scaleY(1.18)}
.a-ball:hover .poisson rect:nth-child(even){transform:scaleY(.86)}

/* Wallify: fondos en abanico */
.viz-wall{display:grid;place-items:center}
.w{
  position:absolute;width:min(22%,120px);aspect-ratio:9/16;
  border-radius:var(--radius-m);border:1px solid var(--line2);
  transition:transform var(--t-slow) var(--ease);box-shadow:var(--shadow-sm)
}
.w1{background:linear-gradient(160deg,#5a8f7b,#2a4a3e);transform:translateX(-80%) rotate(-9deg)}
.w2{background:linear-gradient(200deg,#c4a35a,#8b6b30);z-index:1}
.w3{background:linear-gradient(170deg,#2c2c34,#0d0d12);transform:translateX(80%) rotate(9deg)}
.a-wall:hover .w1{transform:translateX(-112%) rotate(-14deg)}
.a-wall:hover .w3{transform:translateX(112%) rotate(14deg)}
.a-wall:hover .w2{transform:translateY(-8px)}

/* ── Proyectos dinámicos ────────────────────────────────────────────── */
.sync{display:flex;align-items:center;gap:10px;color:var(--mut)}
.toolbar{display:flex;flex-wrap:wrap;gap:14px 20px;align-items:center;margin-bottom:14px}
.search{position:relative;display:flex;align-items:center;flex:1 1 280px;max-width:420px;color:var(--mut)}
.search .ico{position:absolute;left:16px;pointer-events:none}
.search input{
  width:100%;min-height:44px;padding:0 16px 0 44px;border-radius:var(--radius-s);
  border:1px solid var(--line2);background:var(--bg2);color:var(--text);
  font:400 var(--step--1) var(--f-b);transition:border-color var(--t-fast),background var(--t-fast)
}
.search input::placeholder{color:var(--mut);opacity:1}
.search input:hover{background:var(--bg3)}
.search input:focus-visible{outline:2px solid var(--acc-t);outline-offset:2px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  font:500 var(--step--1) var(--f-b);padding:8px 16px;min-height:44px;
  border-radius:var(--radius-s);border:1px solid var(--line2);
  background:transparent;color:var(--text);cursor:pointer;
  transition:background var(--t-fast),color var(--t-fast)
}
.chip:hover{background:var(--bg3)}
.chip[aria-pressed=true]{background:var(--acc);border-color:var(--acc);color:var(--acc-fg)}
.count{min-height:1.4em;margin-bottom:6px;color:var(--mut)}
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--line);margin-inline:-18px}
.row{
  position:relative;display:grid;gap:8px 24px;padding:22px 18px;
  border-bottom:1px solid var(--line);transition:background var(--t-base)
}
@media (min-width:820px){.row{grid-template-columns:minmax(0,2.2fr) minmax(0,1.1fr) 7.5rem 1.4rem;align-items:center}}
.row:hover{background:var(--bg2)}
.row-main{display:grid;gap:4px;min-width:0;transition:transform var(--t-base) var(--ease)}
.row:hover .row-main{transform:translateX(6px)}
.row-name{font:700 var(--step-1) var(--f-d);letter-spacing:-.02em;text-decoration:none;overflow-wrap:anywhere}
.row-name::after{content:"";position:absolute;inset:0}
.row-desc{color:var(--mut);font-size:var(--step--1)}
.row-tags{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.row-tags .lang{display:inline-flex;align-items:center;gap:7px;font-size:var(--step--1);color:var(--text);margin-left:4px}
.row-tags .stars{display:inline-flex;align-items:center;gap:4px;color:var(--mut);font:500 .78rem var(--f-m)}
.row-when{color:var(--mut);font-family:var(--f-m);font-size:.75rem;white-space:nowrap}
.row-go{width:1.2rem;height:1.2rem;color:var(--mut);transition:transform var(--t-base) var(--ease),color var(--t-fast)}
.row:hover .row-go{transform:translate(3px,-3px);color:var(--acc-t)}
.row-site{position:relative;z-index:2;font-size:var(--step--1);color:var(--acc-t)}
.row.is-new{animation:newrow 2.4s var(--ease)}
@keyframes newrow{from{background:color-mix(in srgb,var(--acc) 16%,transparent)}to{background:transparent}}
.state{padding:40px 0;color:var(--mut);display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.state[hidden],.chips[hidden]{display:none}
.all-link{
  display:inline-flex;align-items:center;gap:.5em;margin-top:var(--space-7);
  font-weight:600;text-decoration:none;border-bottom:1px solid var(--line2);
  padding-bottom:4px;transition:border-color var(--t-fast),color var(--t-fast)
}
.all-link:hover{border-color:var(--acc-t);color:var(--acc-t)}

/* ── Sobre ──────────────────────────────────────────────────────────── */
.about{border-top:1px solid var(--line)}
.about-in{display:grid;gap:clamp(32px,6vw,80px);align-items:center}
@media (min-width:900px){.about-in{grid-template-columns:1.1fr 1fr}}
.about-copy h2{font-size:var(--step-4);line-height:1.02}
.about-copy>p{margin-top:18px;color:var(--mut);max-width:44ch;font-size:var(--step-1)}
.verbs{list-style:none;margin:32px 0 0;padding:0}
.verbs li{padding:14px 0;border-top:1px solid var(--line);font-size:var(--step-0);color:var(--mut)}
.verbs li:last-child{border-bottom:1px solid var(--line)}
.verbs strong{font:700 var(--step-0) var(--f-d);color:var(--text)}
.contact{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.portrait{
  position:relative;margin:0;width:min(100%,440px);aspect-ratio:1;
  border-radius:var(--radius-l);overflow:clip;border:1px solid var(--line)
}
.portrait img{width:100%;height:100%;object-fit:cover}
.portrait::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.6),transparent 55%)}
.portrait figcaption{
  position:absolute;z-index:1;left:24px;bottom:20px;
  font:800 var(--step-3)/1 var(--f-d);letter-spacing:-.04em;
  color:#e8e4de;text-shadow:0 2px 18px rgba(0,0,0,.5)
}
.portrait figcaption b{color:var(--acc)}

/* ── Pie ────────────────────────────────────────────────────────────── */
.foot{border-top:1px solid var(--line);padding:36px 0 calc(36px + env(safe-area-inset-bottom,0px))}
.foot-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 40px}
.foot nav{display:flex;gap:24px;flex-wrap:wrap}
.foot nav a{color:var(--mut);text-decoration:none}
.foot nav a:hover{color:var(--text)}
.foot .mono{color:var(--mut)}

/* ── Entrada al hacer scroll ────────────────────────────────────────── */
@media (prefers-reduced-motion:no-preference){
  .rv [data-reveal]{opacity:0;transform:translateY(24px)}
  .rv [data-reveal].in{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .9s var(--ease),border-color var(--t-base)}
  .rv .app.in:hover{transform:translateY(-4px);transition:transform .5s var(--ease),border-color var(--t-base)}
}

/* ── Transición de tema (View Transitions) ──────────────────────────── */
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
::view-transition-new(root){clip-path:circle(0 at var(--tx,100%) var(--ty,0));animation:reveal .7s var(--ease) forwards}
@keyframes reveal{to{clip-path:circle(150% at var(--tx,100%) var(--ty,0))}}

/* ── Responsive refinements ─────────────────────────────────────────── */
.app-top{flex-wrap:wrap}
@media (max-width:480px){
  .app h3{font-size:var(--step-1)}
  .app-ico{width:48px;height:48px}
  .app-body{padding:20px 20px 22px}
  .viz{padding:18px}
}
@media (min-width:1440px){
  .hero-text{max-width:none}
  h1{letter-spacing:-.05em}
}