/* ═══════════════════════════════════════════════════════════
   victorarchila.site — tokens
   ═══════════════════════════════════════════════════════════ */
:root{
  --bg:#05070f; --bg-2:#0a0e27; --bg-3:#1a1f3a;
  --panel:rgba(10,14,39,.55); --panel-solid:#0b1024;
  --line:rgba(0,212,255,.14); --line-2:rgba(232,234,246,.08);
  --cyan:#00d4ff; --purple:#c084fc; --amber:#ffbd2e; --green:#25d366;
  --txt:#e8eaf6; --txt-2:#aeb6d8; --muted:#7d86ad;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:"Inter",system-ui,-apple-system,Segoe UI,sans-serif;
  --nav-h:64px;
  --ease:cubic-bezier(.22,1,.36,1);
  --maxw:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--txt);font-family:var(--sans);
  font-size:16px;line-height:1.65;letter-spacing:-.01em;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
body.boot-lock{overflow:hidden}
img{max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.08;letter-spacing:-.035em;margin:0;font-weight:700}
.mono{font-family:var(--mono);font-size:.78rem;letter-spacing:0}
.muted{color:var(--muted)}
::selection{background:rgba(0,212,255,.28);color:#fff}
:focus-visible{outline:1px solid var(--cyan);outline-offset:3px}

/* ═══ 3D + atmósfera ═══ */
#gl{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block}
.no-webgl #gl{display:none}
.no-webgl body{background:
  radial-gradient(1000px 700px at 75% -10%,rgba(0,212,255,.16),transparent 60%),
  radial-gradient(800px 600px at 10% 110%,rgba(192,132,252,.14),transparent 60%),var(--bg)}
#labels{position:fixed;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.nlabel{
  position:absolute;transform:translate(-50%,-50%);font-family:var(--mono);
  font-size:.63rem;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;
  color:var(--txt-2);padding:2px 7px;border:1px solid var(--line);border-radius:3px;
  background:rgba(5,7,15,.78);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);opacity:0;transition:opacity .3s,color .3s,border-color .3s;
}
.nlabel.on{opacity:.62}
.nlabel.hot{opacity:1;color:#04121a;background:var(--cyan);border-color:var(--cyan);font-weight:700;
  box-shadow:0 0 24px rgba(0,212,255,.55)}
.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;background:
  linear-gradient(100deg,rgba(5,7,15,.80) 0%,rgba(5,7,15,.50) 38%,rgba(5,7,15,.18) 68%,rgba(5,7,15,.05) 100%),
  radial-gradient(120% 92% at 50% 45%,rgba(5,7,15,.28) 35%,rgba(5,7,15,.92) 100%)}
.scan{position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.5;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.022) 0 1px,transparent 1px 3px)}

/* ═══ BOOT ═══ */
#boot{position:fixed;inset:0;z-index:100;background:var(--bg);display:grid;place-items:center;
  transition:opacity .7s var(--ease),visibility .7s}
#boot.done{opacity:0;visibility:hidden}
.boot-inner{width:min(520px,86vw)}
#boot-log{font-family:var(--mono);font-size:.74rem;line-height:1.9;color:var(--txt-2);margin:0 0 18px;min-height:170px;white-space:pre-wrap}
#boot-log b{color:var(--cyan)}
#boot-log s{color:var(--green);text-decoration:none}
.boot-bar{height:2px;background:var(--bg-3);overflow:hidden}
.boot-bar i{display:block;height:100%;width:0%;background:linear-gradient(90deg,var(--cyan),var(--purple));
  transition:width .35s linear;box-shadow:0 0 12px var(--cyan)}

/* ═══ NAV ═══ */
#nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:40;
  display:flex;align-items:center;gap:24px;padding:0 clamp(16px,4vw,42px);
  background:linear-gradient(rgba(5,7,15,.92),rgba(5,7,15,.55) 60%,transparent);
  transition:background .4s,border-color .4s,backdrop-filter .4s;border-bottom:1px solid transparent}
#nav.solid{background:rgba(5,7,15,.72);-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--line)}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:.86rem;letter-spacing:-.02em;margin-right:auto}
.brand-mark{color:var(--cyan);text-shadow:0 0 14px rgba(0,212,255,.6)}
.brand-txt{color:var(--txt-2)}.brand-txt b{color:var(--txt);font-weight:700}
.nav-links{display:flex;gap:4px}
.nav-links a{font-family:var(--mono);font-size:.72rem;letter-spacing:.02em;color:var(--muted);
  padding:7px 11px;border-radius:4px;position:relative;transition:color .25s,background .25s}
.nav-links a:hover{color:var(--txt)}
.nav-links a.active{color:var(--cyan);background:rgba(0,212,255,.07)}
.nav-tools{display:flex;align-items:center;gap:8px}
.kbd-hint,.lang{font-family:var(--mono);font-size:.68rem;color:var(--muted);background:rgba(232,234,246,.04);
  border:1px solid var(--line-2);border-radius:5px;padding:6px 9px;cursor:pointer;transition:.25s}
.kbd-hint span{color:var(--txt-2);margin-right:2px}
.kbd-burger{display:none}
.kbd-txt{display:inline}
.kbd-hint:hover,.lang:hover{color:var(--txt);border-color:var(--line);background:rgba(0,212,255,.06)}
.lang b{color:var(--cyan)}.lang i{color:var(--muted);font-style:normal;margin:0 2px}

/* ═══ LAYOUT ═══ */
main{position:relative;z-index:3}
.sec{position:relative;
  padding:clamp(96px,14vh,170px) max(clamp(16px,4vw,42px),env(safe-area-inset-right))
          clamp(96px,14vh,170px) max(clamp(16px,4vw,42px),env(safe-area-inset-left))}
.wrap{max-width:var(--maxw);width:100%;margin:0 auto}
.sh{display:flex;align-items:baseline;gap:14px;font-size:clamp(1.9rem,4.4vw,3rem);margin-bottom:12px}
.sh-n{font-family:var(--mono);font-size:.7rem;color:var(--cyan);letter-spacing:.22em;
  border:1px solid var(--line);padding:4px 8px;border-radius:3px;transform:translateY(-6px)}
.sub{font-family:var(--mono);font-size:.74rem;color:var(--muted);margin:0 0 46px}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ═══ HERO ═══ */
.sec-hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding-top:var(--nav-h)}
.hero-grid{max-width:var(--maxw);margin:0 auto;width:100%;display:grid;grid-template-columns:1.15fr .85fr;
  gap:clamp(28px,5vw,64px);align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:.7rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--txt-2);margin:0 0 26px;
  border:1px solid var(--line);border-radius:99px;padding:6px 14px;background:rgba(0,212,255,.04)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(37,211,102,.6);
  animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
h1{font-size:clamp(2.4rem,min(6.4vw,7.8vh),4.8rem);font-weight:800;margin-bottom:26px}
.h1-line{display:block;opacity:0;transform:translateY(120%);animation:rise .95s var(--ease) forwards}
.h1-line:nth-child(1){animation-delay:.05s}.h1-line:nth-child(2){animation-delay:.16s}.h1-line:nth-child(3){animation-delay:.27s}
@keyframes rise{to{opacity:1;transform:none}}
h1 .grad{background:linear-gradient(100deg,var(--cyan) 5%,var(--purple) 70%);-webkit-background-clip:text;
  background-clip:text;color:transparent}
.lead{font-size:clamp(1rem,1.5vw,1.14rem);color:var(--txt-2);max-width:56ch;margin:0 0 34px}
.lead b{color:var(--txt);font-weight:600}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:38px}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:.78rem;
  padding:13px 22px;border-radius:6px;border:1px solid transparent;transition:.3s var(--ease);cursor:pointer}
.btn i{font-style:normal;transition:transform .3s}
.btn:hover i{transform:translateX(4px)}
.btn-p{background:linear-gradient(100deg,var(--cyan),#39a7ff);color:#03121b;font-weight:700;
  box-shadow:0 6px 30px rgba(0,212,255,.28)}
.btn-p:hover{box-shadow:0 10px 44px rgba(0,212,255,.45);transform:translateY(-2px)}
.btn-s{border-color:var(--line);color:var(--txt-2);background:rgba(232,234,246,.03)}
.btn-s:hover{color:var(--txt);border-color:var(--cyan);background:rgba(0,212,255,.07)}
.hero-tags{list-style:none;display:flex;flex-wrap:wrap;gap:7px;padding:0;margin:0}
.hero-tags li{font-family:var(--mono);font-size:.66rem;color:var(--muted);border:1px solid var(--line-2);
  padding:4px 9px;border-radius:3px}
/* terminal */
.term{border:1px solid var(--line);border-radius:9px;background:rgba(5,8,20,.72);-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);
  box-shadow:0 30px 80px -30px rgba(0,0,0,.9),0 0 0 1px rgba(0,212,255,.05) inset;overflow:hidden;
  animation:rise 1s var(--ease) .35s both}
.term-bar{display:flex;align-items:center;gap:7px;padding:10px 14px;border-bottom:1px solid var(--line-2);
  background:rgba(255,255,255,.02)}
.term-bar i{width:10px;height:10px;border-radius:50%;display:block}
.term-bar .r{background:#ff5f56}.term-bar .y{background:#ffbd2e}.term-bar .g{background:#27c93f}
.term-bar span{font-family:var(--mono);font-size:.66rem;color:var(--muted);margin-left:8px}
.term-body{margin:0;padding:18px;font-family:var(--mono);font-size:.735rem;line-height:1.95;
  color:var(--txt-2);min-height:262px;white-space:pre-wrap;word-break:break-word}
.term-body em{color:var(--purple);font-style:normal}
.term-body b{color:var(--cyan);font-weight:400}
.term-body s{color:var(--green);text-decoration:none}
.term-body u{color:var(--amber);text-decoration:none}
.term-body i{color:var(--muted);font-style:normal}
.caret{display:inline-block;width:7px;height:1em;background:var(--cyan);vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;
  align-items:center;gap:9px;font-family:var(--mono);font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.scroll-cue i{width:1px;height:44px;background:linear-gradient(var(--cyan),transparent);animation:drop 2s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}
  51%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ═══ ABOUT ═══ */
.about-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(28px,5vw,70px);margin-top:44px}
.about-txt p{color:var(--txt-2);margin:0 0 20px;max-width:60ch}
.about-txt b{color:var(--txt);font-weight:600}
.big{font-size:clamp(1.1rem,1.9vw,1.4rem);color:var(--txt)!important;letter-spacing:-.02em;line-height:1.5}
.stats{display:grid;gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:9px;overflow:hidden}
.stat{background:var(--panel);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:20px 22px;transition:background .3s}
.stat:hover{background:rgba(0,212,255,.06)}
.stat b{display:block;font-family:var(--mono);font-size:2rem;font-weight:700;
  background:linear-gradient(100deg,var(--cyan),var(--purple));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:.76rem;color:var(--muted)}

/* ═══ STACK ═══ */
.stack-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-2);
  border:1px solid var(--line-2);border-radius:10px;overflow:hidden}
.stack-col{background:var(--panel);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:26px 24px}
.stack-col h3{font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:18px}
.chips{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.chips li{font-family:var(--mono);font-size:.76rem;color:var(--txt-2);cursor:default;position:relative;
  padding-left:16px;transition:color .25s,transform .25s}
.chips li::before{content:"▹";position:absolute;left:0;color:var(--muted);transition:color .25s}
.chips li[data-node]{cursor:pointer}
.chips li:hover{color:var(--cyan);transform:translateX(3px)}
.chips li:hover::before{color:var(--cyan)}

/* ═══ CARDS ═══ */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px}
.card{position:relative;border:1px solid var(--line-2);border-radius:11px;padding:26px;
  background:var(--panel);-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);overflow:hidden;transition:.45s var(--ease)}
.card::after{content:"";position:absolute;inset:0;border-radius:11px;pointer-events:none;
  background:radial-gradient(420px 220px at var(--mx,50%) var(--my,0%),rgba(0,212,255,.11),transparent 70%);
  opacity:0;transition:opacity .4s}
.card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:0 26px 60px -26px rgba(0,0,0,.85)}
.card:hover::after{opacity:1}
.card-hero{grid-column:span 2}
.card h3{font-size:1.28rem;margin-bottom:10px}
.card p{font-size:.9rem;color:var(--txt-2);margin:0 0 18px}
.card-kicker{font-family:var(--mono);font-size:.72rem!important;color:var(--purple)!important;margin-bottom:14px!important}
.tag{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--green);border:1px solid rgba(37,211,102,.3);background:rgba(37,211,102,.07);
  padding:4px 9px;border-radius:99px;margin-bottom:14px}
.tag-live::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--green);animation:blink 1.6s infinite}
.card-meta{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0}
.card-meta li{font-family:var(--mono);font-size:.63rem;color:var(--muted);border:1px solid var(--line-2);
  padding:3px 8px;border-radius:3px}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-family:var(--mono);
  font-size:.74rem;color:var(--cyan);border-bottom:1px solid rgba(0,212,255,.3);padding-bottom:2px;transition:.25s}
.card-link:hover{border-color:var(--cyan);gap:10px}

/* ═══ NETWORK ═══ */
.sec-net{min-height:88vh;display:flex;align-items:center}
.net-grid{display:grid;grid-template-columns:minmax(0,470px);gap:16px;margin-top:40px;align-items:start}
.net-txt{background:var(--panel);border:1px solid var(--line-2);border-radius:10px;padding:26px;
  -webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px)}
.net-txt p{color:var(--txt-2);max-width:52ch;margin:0 0 26px}
.net-legend{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.net-legend li{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:.72rem;
  color:var(--txt-2);cursor:pointer;padding:5px 8px;border-radius:4px;border:1px solid transparent;transition:.25s}
.net-legend li i{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 9px var(--cyan);flex:none}
.net-legend li:hover{color:#fff;background:rgba(0,212,255,.07);border-color:var(--line)}
.net-log{border:1px solid var(--line);border-radius:9px;background:rgba(5,8,20,.75);-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);overflow:hidden}
.log-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;
  border-bottom:1px solid var(--line-2);font-family:var(--mono);font-size:.66rem;color:var(--muted)}
.live{width:6px;height:6px;border-radius:50%;background:var(--green);animation:blink 1.4s infinite}
#log-stream{list-style:none;margin:0;padding:12px 14px;font-family:var(--mono);font-size:.66rem;line-height:2;
  height:172px;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end}
#log-stream li{color:var(--txt-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  animation:logIn .4s var(--ease) both}
@keyframes logIn{from{opacity:0;transform:translateY(6px)}}
#log-stream .t{color:var(--muted)}
#log-stream .s{color:var(--green)}
#log-stream .w{color:var(--amber)}
#log-stream .n{color:var(--cyan)}

/* ═══ TIMELINE ═══ */
.tl{list-style:none;padding:0;margin:44px 0 0;position:relative}
.tl::before{content:"";position:absolute;left:6px;top:6px;bottom:10px;width:1px;
  background:linear-gradient(var(--cyan),var(--purple),transparent)}
.tl li{position:relative;padding:0 0 40px 42px}
.tl li::before{content:"";position:absolute;left:0;top:5px;width:13px;height:13px;border-radius:50%;
  background:var(--bg);border:1px solid var(--cyan);box-shadow:0 0 14px rgba(0,212,255,.5)}
.tl li.now::before{background:var(--cyan)}
.tl b{font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan)}
.tl h3{font-size:1.22rem;margin:8px 0 8px}
.tl p{color:var(--txt-2);font-size:.92rem;margin:0;max-width:62ch}

/* ═══ CONTACT ═══ */
.sec-contact{padding-bottom:clamp(70px,10vh,120px)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);margin-top:44px;align-items:start}
.contact-list{list-style:none;padding:0;margin:0;display:grid;gap:1px;background:var(--line-2);
  border:1px solid var(--line-2);border-radius:9px;overflow:hidden}
.contact-list a{display:flex;align-items:center;gap:14px;padding:17px 20px;background:var(--panel);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-family:var(--mono);font-size:.8rem;color:var(--txt-2);transition:.3s}
.contact-list a i{font-style:normal;font-size:.7rem;color:var(--cyan);width:26px;height:26px;flex:none;
  display:grid;place-items:center;border:1px solid var(--line);border-radius:5px}
.contact-list a b{margin-left:auto;color:var(--muted);font-weight:400;transition:.3s}
.contact-list a:hover{background:rgba(0,212,255,.08);color:#fff}
.contact-list a:hover b{color:var(--cyan);transform:translate(3px,-3px)}

footer{position:relative;z-index:3;padding:26px clamp(16px,4vw,42px);border-top:1px solid var(--line-2);
  color:var(--muted);display:grid;gap:18px}
.foot-nav{display:flex;flex-wrap:wrap;gap:6px 18px}
.foot-nav a{color:var(--muted);transition:color .25s}
.foot-nav a:hover{color:var(--cyan)}
.foot-meta{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ═══ COMMAND PALETTE ═══ */
#palette{position:fixed;inset:0;z-index:90;background:rgba(3,5,12,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  display:grid;place-items:start center;padding-top:14vh;animation:fade .2s}
#palette[hidden]{display:none}
#toast[hidden]{display:none}
@keyframes fade{from{opacity:0}}
.pal-box{width:min(560px,92vw);border:1px solid var(--line);border-radius:11px;background:var(--panel-solid);
  box-shadow:0 40px 100px -30px #000;overflow:hidden;animation:rise .3s var(--ease)}
.pal-input{display:flex;align-items:center;gap:10px;padding:15px 18px;border-bottom:1px solid var(--line-2)}
.pal-input span{color:var(--cyan)}
#pal-q{flex:1;background:none;border:0;outline:0;color:var(--txt);font-family:var(--mono);font-size:.86rem}
#pal-list{list-style:none;margin:0;padding:8px;max-height:min(380px,50vh);overflow-y:auto}
#pal-list li{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:6px;cursor:pointer;
  font-family:var(--mono);font-size:.78rem;color:var(--txt-2)}
#pal-list li em{font-style:normal;color:var(--muted);font-size:.68rem;margin-left:auto}
#pal-list li.sel{background:rgba(0,212,255,.1);color:#fff}
#pal-list li.sel::before{content:"›";color:var(--cyan);margin-right:-4px}
.pal-foot{display:flex;gap:16px;padding:11px 18px;border-top:1px solid var(--line-2);color:var(--muted);font-size:.64rem}
#toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%);z-index:95;padding:11px 18px;
  border:1px solid var(--line);border-radius:7px;background:var(--panel-solid);color:var(--txt);
  box-shadow:0 20px 50px -18px #000;animation:rise .3s var(--ease)}

/* ═══ RESPONSIVE ═══ */
@media (max-width:1080px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .net-grid{grid-template-columns:1fr}
  .stack-cols{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr 1fr}
  .card-hero{grid-column:span 2}
  .stats{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  /* ── navegación: el botón ☰ abre la command palette ── */
  .nav-links{display:none}
  .kbd-hint{display:inline-flex;align-items:center;justify-content:center;
    min-width:44px;min-height:38px;font-size:1.05rem;line-height:1}
  .kbd-txt{display:none}
  .kbd-burger{display:block}
  .lang{padding:10px 11px;min-height:38px}
  #nav{gap:10px;padding-left:max(16px,env(safe-area-inset-left));
    padding-right:max(16px,env(safe-area-inset-right))}
  .brand-txt{font-size:.82rem}

  /* ── ritmo vertical más apretado ── */
  .sec{padding-top:clamp(74px,11vh,120px);padding-bottom:clamp(74px,11vh,120px)}
  h1{font-size:clamp(2.5rem,10.6vw,3.2rem)}
  .big{font-size:1.08rem}
  .lead{font-size:1rem;margin-bottom:28px}
  .sh{gap:10px}

  /* ── una columna ── */
  .hero-grid,.about-grid,.contact-grid,.net-grid,.stack-cols,.cards,.edu{grid-template-columns:1fr}
  .card-hero{grid-column:span 1}
  .stats{grid-template-columns:1fr 1fr}
  .stack-col,.card,.net-txt,.edu-b{padding:22px 20px}
  .term-body{min-height:200px;font-size:.66rem}
  .scroll-cue{display:none}

  /* ── etiquetas 3D: solo la del nodo tocado, y por encima del contenido ── */
  #labels{display:block;z-index:4}
  .nlabel{font-size:.6rem}
  .nlabel.on{opacity:.9}

  /* ── el grafo necesita su propia ventana: hueco antes del panel ── */
  .sec-net{min-height:auto;padding-top:min(46vh,380px)}
  .sec-net .sh{margin-bottom:22px}

  /* ── leyenda de la red como chips: deja ver el grafo ── */
  .net-legend{display:flex;flex-wrap:wrap;gap:8px}
  .net-legend li{border:1px solid var(--line-2);background:rgba(0,212,255,.04);
    padding:9px 11px;font-size:.7rem;min-height:38px}
  .net-legend li i{width:5px;height:5px}
  #log-stream{height:150px;font-size:.6rem;line-height:1.9}
  .log-bar{font-size:.6rem}

  /* ── objetivos táctiles ── */
  .card-link{padding:12px 0 4px;min-height:40px}
  .foot-nav{gap:2px 16px}
  .foot-nav a{display:inline-flex;align-items:center;min-height:40px}
  .contact-list a{padding:19px 18px}
  .cv-btns .btn{flex:1 1 100%;justify-content:center;padding:14px 16px}
  .hero-cta .btn{padding:15px 22px}

  /* ── fondo: velo uniforme (en vertical el degradado lateral no funciona) ── */
  .vignette{background:
    linear-gradient(180deg,rgba(5,7,15,.52) 0%,rgba(5,7,15,.34) 45%,rgba(5,7,15,.50) 100%),
    radial-gradient(150% 85% at 50% 42%,rgba(5,7,15,0) 35%,rgba(5,7,15,.74) 100%)}
  .scan{opacity:.3}

  /* ── command palette a pantalla casi completa ── */
  #palette{padding-top:8vh}
  .pal-box{width:94vw}
  .pal-input{padding:16px 18px}
  #pal-q{font-size:1rem}
  #pal-list{max-height:58vh;padding:8px 6px}
  #pal-list li{padding:14px 12px;font-size:.84rem;min-height:46px}
  .pal-foot{display:none}

  .foot-meta{flex-direction:column;gap:6px}
  footer{padding-left:max(16px,env(safe-area-inset-left));
    padding-right:max(16px,env(safe-area-inset-right))}
}
@media (max-width:400px){
  h1{font-size:2.5rem}
  .sh{font-size:1.72rem}
  .stats{grid-template-columns:1fr}
  .hero-cta{gap:9px}
  .hero-cta .btn{flex:1 1 auto;justify-content:center}
  .hero-tags li{font-size:.62rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
  .h1-line{opacity:1;transform:none}
}

/* ═══ terminal: colores por tipo de línea ═══ */
.term-body .p{color:var(--cyan)}
.term-body .o{color:var(--txt-2)}
.term-body .c{color:var(--purple)}
.term-body .g{color:var(--green)}
.term-body .y{color:var(--amber)}

/* ═══ botón fantasma / iconos ═══ */
.btn-g{border-color:var(--line-2);color:var(--muted);background:transparent;font-family:var(--mono)}
.btn-g:hover{color:var(--txt);border-color:var(--purple);background:rgba(192,132,252,.08)}
.btn .ico{font-style:normal;font-size:.9em;opacity:.8}
.btn:hover .ico{transform:none}

/* ═══ stack: fila ancha ═══ */
.stack-col.wide{grid-column:1/-1}
.chips.row{flex-direction:row;flex-wrap:wrap;gap:9px 18px}
.chips.row li{padding-left:14px}

/* ═══ timeline: organización ═══ */
.tl-org{font-family:var(--mono);font-size:.72rem;color:var(--cyan);margin:0 0 10px!important}
.tl-org span{color:var(--muted)}

/* ═══ educación / certificaciones ═══ */
.edu{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-2);border:1px solid var(--line-2);
  border-radius:10px;overflow:hidden;margin-top:14px}
.edu-b{background:var(--panel);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:24px}
.edu-b h3{font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:14px}
.edu-b p{margin:0;color:var(--txt-2);font-size:.9rem}
.edu-b ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.edu-b ul li{font-size:.86rem;color:var(--txt-2);padding-left:15px;position:relative}
.edu-b ul li::before{content:"▹";position:absolute;left:0;color:var(--purple)}

/* ═══ CV ═══ */
.cv-box{margin-top:30px;padding-top:22px;border-top:1px solid var(--line-2)}
.cv-box p{color:var(--muted);margin:0 0 12px}
.cv-btns{display:flex;flex-wrap:wrap;gap:9px}
.cv-btns .btn{font-size:.72rem;padding:10px 15px}

/* ═══ palette: vacío ═══ */
#pal-list li.empty{color:var(--muted);cursor:default}
kbd{font-family:var(--mono);font-size:.9em;border:1px solid var(--line-2);border-radius:3px;padding:1px 5px;color:var(--txt-2)}

@media (max-width:720px){ .edu{grid-template-columns:1fr} }