/* ============================================================
   Fluxy Labs — sistema visual v2
   Luz cenital + retícula de líneas + tipografía gigante.
   Misma paleta y tipografías de siempre.
   ============================================================ */
:root{
  --orange:#FF6A1A; --carbon:#17140F; --paper:#F8F4ED; --mist:#B8B0A4;
  --brasa:#E2530A; --glow:#FFD9BE; --ink:#0F0D0A; --card:#1f1b15;
  --line:rgba(248,244,237,.10); --line2:rgba(248,244,237,.20);
  --disp:'Space Grotesk',sans-serif; --body:'Manrope',sans-serif;
  --ease:cubic-bezier(.2,.9,.3,1);
  --gut:clamp(20px,4.4vw,64px);
  --nav-h:76px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{background:var(--carbon);color:var(--paper);font-family:var(--body);font-size:17px;line-height:1.6;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;min-height:100vh;}
img,video,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
::selection{background:var(--orange);color:var(--carbon);}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:6px;}
@view-transition{navigation:auto;}
::view-transition-old(root){animation:vtOut .28s ease both;}
::view-transition-new(root){animation:vtIn .45s var(--ease) both;}
@keyframes vtOut{to{opacity:0;}}
@keyframes vtIn{from{opacity:0;transform:translateY(10px);}}

/* ---------- escenario de fondo ---------- */
.stage{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
.stage .vig{position:absolute;inset:0;background:
  radial-gradient(120% 80% at 50% 0%,rgba(255,106,26,.07),transparent 60%),
  radial-gradient(90% 60% at 50% 120%,rgba(226,83,10,.10),transparent 60%);}
.stage .spot{position:absolute;top:-16vh;left:50%;width:min(1200px,130vw);height:96vh;transform:translateX(-50%);
  background:
    radial-gradient(ellipse 34% 62% at 50% 0%,rgba(255,150,70,.34),rgba(255,106,26,.10) 55%,transparent 78%),
    conic-gradient(from 180deg at 50% 0%,transparent 158deg,rgba(255,106,26,.10) 172deg,rgba(255,217,190,.20) 180deg,rgba(255,106,26,.10) 188deg,transparent 202deg);
  filter:blur(14px);mix-blend-mode:screen;animation:spotBreath 9s ease-in-out infinite;transform-origin:50% 0;}
@keyframes spotBreath{0%,100%{opacity:.82;transform:translateX(-50%) scaleY(1);}50%{opacity:1;transform:translateX(-50%) scaleY(1.06);}}
.stage .cols{position:absolute;inset:0;opacity:.9;
  background-image:repeating-linear-gradient(90deg,transparent 0,transparent calc(100%/12 - 1px),var(--line) calc(100%/12 - 1px),var(--line) calc(100%/12));
  -webkit-mask-image:linear-gradient(180deg,#000 0,rgba(0,0,0,.35) 45%,transparent 90%);mask-image:linear-gradient(180deg,#000 0,rgba(0,0,0,.35) 45%,transparent 90%);}
.stage .grain{position:absolute;inset:-50%;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>");}
#spine-canvas{position:fixed;inset:0;width:100vw;height:100vh;z-index:1;display:block;pointer-events:none;}
body.spine-soft #spine-canvas{opacity:.55;}
#node-layer{position:fixed;inset:0;z-index:40;pointer-events:none;overflow:hidden;}
#scrollbar{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--brasa),var(--orange),var(--glow));
  z-index:200;box-shadow:0 0 14px rgba(255,106,26,.75);}
main{position:relative;z-index:2;}

/* glifos flotantes (fichas de flujo, como las fichas del video) */
.glyphs{position:absolute;inset:0;pointer-events:none;overflow:hidden;}
.glyph{position:absolute;display:grid;place-items:center;min-width:54px;height:54px;padding:0 12px;border:1px solid var(--line2);border-radius:12px;
  font:600 13px var(--disp);color:rgba(248,244,237,.42);letter-spacing:.06em;background:rgba(23,20,15,.25);
  transform:translate3d(var(--px,0),var(--py,0),0) rotate(var(--r,0deg));transition:transform .5s var(--ease);
  animation:glyphFloat 9s ease-in-out infinite;animation-delay:var(--d,0s);}
.glyph.hot{color:var(--orange);border-color:rgba(255,106,26,.5);}
@keyframes glyphFloat{0%,100%{margin-top:0}50%{margin-top:-14px}}

/* ---------- navegación ---------- */
nav.top{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);padding:0 var(--gut);display:flex;align-items:center;justify-content:space-between;gap:18px;
  transition:background .3s,backdrop-filter .3s;}
nav.top.scrolled{background:linear-gradient(180deg,rgba(23,20,15,.88),rgba(23,20,15,0));backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);}
nav.top .logo{height:34px;width:auto;filter:brightness(1.6) saturate(.9);}
.navpill{display:flex;gap:2px;padding:5px;border:1px solid var(--line2);border-radius:999px;background:rgba(23,20,15,.55);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);}
.navpill a{font:500 14.5px var(--disp);padding:8px 17px;border-radius:999px;color:rgba(248,244,237,.78);transition:background .25s,color .25s;}
.navpill a:hover{color:var(--paper);background:rgba(248,244,237,.07);}
.navpill a.active{background:var(--paper);color:var(--carbon);}
.navend{display:flex;gap:10px;align-items:center;}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line2);background:rgba(23,20,15,.6);place-items:center;}
.burger span{display:block;width:18px;height:2px;background:var(--paper);margin:4px auto;border-radius:2px;transition:.25s;}
.mmenu{position:fixed;inset:0;z-index:99;background:rgba(15,13,10,.97);display:flex;flex-direction:column;justify-content:center;gap:4px;padding:90px var(--gut) 40px;
  opacity:0;pointer-events:none;transition:opacity .3s;}
.mmenu.open{opacity:1;pointer-events:auto;}
.mmenu a{font:700 clamp(38px,11vw,64px)/1.08 var(--disp);letter-spacing:-.03em;color:var(--paper);display:block;padding:6px 0;border-bottom:1px solid var(--line);}
.mmenu a em{font-style:normal;color:var(--orange);}
.mmenu a.active{color:var(--orange);}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;gap:14px;padding:6px 6px 6px 22px;border-radius:999px;background:var(--paper);color:var(--carbon);
  font:600 15px var(--disp);letter-spacing:-.005em;transition:transform .25s var(--ease),box-shadow .25s;white-space:nowrap;}
.btn .arr{width:38px;height:38px;border-radius:50%;background:var(--orange);display:grid;place-items:center;transition:transform .35s var(--ease);}
.btn .arr svg{width:17px;height:17px;stroke:var(--carbon);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(255,106,26,.28);}
.btn:hover .arr{transform:rotate(-45deg);}
.btn.sm{padding:4px 4px 4px 16px;font-size:13.5px;gap:10px;}
.btn.sm .arr{width:30px;height:30px;}
.btn.ghost{background:transparent;color:var(--paper);border:1px solid var(--line2);padding-right:22px;}
.btn.ghost:hover{border-color:var(--orange);box-shadow:none;}
.btn.wa .arr{background:#25D366;}

/* ---------- tipografía ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 12.5px var(--disp);letter-spacing:.22em;text-transform:uppercase;color:var(--mist);}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 0 rgba(255,106,26,.6);animation:ping 2.4s infinite;}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(255,106,26,0);}100%{box-shadow:0 0 0 0 rgba(255,106,26,0);}}
.h-xl{font:700 clamp(54px,10.5vw,168px)/.9 var(--disp);letter-spacing:-.05em;}
.h-l{font:700 clamp(40px,6.4vw,92px)/.95 var(--disp);letter-spacing:-.045em;}
.h-m{font:700 clamp(30px,4vw,54px)/1.02 var(--disp);letter-spacing:-.035em;}
.accent{color:var(--orange);}
.lead{font-size:clamp(17px,1.5vw,21px);color:rgba(248,244,237,.74);max-width:56ch;line-height:1.55;}
.lead b{color:var(--paper);font-weight:600;}
.mut{color:var(--mist);}
/* texto que sube por palabras */
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em;}
.split .w>span{display:inline-block;transform:translateY(112%);filter:blur(6px);opacity:0;
  transition:transform .95s var(--ease),filter .9s,opacity .7s;transition-delay:calc(var(--i,0)*55ms);}
.split.in .w>span{transform:none;filter:none;opacity:1;}
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--rd,0ms);}
[data-reveal].in{opacity:1;transform:none;}

/* ---------- estructura ---------- */
.wrap{width:100%;max-width:1360px;margin:0 auto;padding:0 var(--gut);}
/* bloque */ .blk{position:relative;padding:clamp(80px,12vw,170px) 0;}
.sec-top{display:flex;flex-direction:column;gap:22px;margin-bottom:clamp(40px,6vw,84px);}
.sec-top .lead{margin-top:2px;}
.half{max-width:min(720px,62%);}
.narrow{max-width:min(1040px,68%);}
.hr{height:1px;background:var(--line);border:0;}

/* marcos con esquinas (retícula) */
.brk{position:relative;--c:var(--orange);--s:14px;
  background:
    linear-gradient(var(--c),var(--c)) top left/var(--s) 1px no-repeat,
    linear-gradient(var(--c),var(--c)) top left/1px var(--s) no-repeat,
    linear-gradient(var(--c),var(--c)) top right/var(--s) 1px no-repeat,
    linear-gradient(var(--c),var(--c)) top right/1px var(--s) no-repeat,
    linear-gradient(var(--c),var(--c)) bottom left/var(--s) 1px no-repeat,
    linear-gradient(var(--c),var(--c)) bottom left/1px var(--s) no-repeat,
    linear-gradient(var(--c),var(--c)) bottom right/var(--s) 1px no-repeat,
    linear-gradient(var(--c),var(--c)) bottom right/1px var(--s) no-repeat;}
/* resplandor que sigue al cursor */
.lit{position:relative;overflow:hidden;}
.lit::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,106,26,.16),transparent 60%);}
.lit:hover::after{opacity:1;}

/* ---------- ticker ---------- */
.ticker{position:relative;border-block:1px solid var(--line);background:rgba(23,20,15,.55);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);overflow:hidden;}
.ticker .track{display:flex;width:max-content;animation:tick 46s linear infinite;}
.ticker:hover .track{animation-play-state:paused;}
.ticker .it{display:flex;align-items:center;gap:10px;padding:14px 26px;border-right:1px solid var(--line);font:500 13.5px var(--disp);color:rgba(248,244,237,.8);white-space:nowrap;}
.ticker .it i{width:7px;height:7px;border-radius:50%;background:var(--orange);}
.ticker .it b{font-weight:600;color:var(--paper);}
.ticker .it em{font-style:normal;color:var(--mist);}
@keyframes tick{to{transform:translateX(-50%);}}

/* ---------- texto cinético gigante ---------- */
.kinetic{overflow:hidden;padding:clamp(40px,7vw,100px) 0;}
.kinetic{padding-inline:var(--gut);}
.kinetic .line{display:block;white-space:normal;max-width:1360px;margin:0 auto;font:700 clamp(40px,7.2vw,118px)/1 var(--disp);letter-spacing:-.045em;text-wrap:balance;
  transform:translate3d(var(--kx,0),0,0);will-change:transform;color:var(--paper);}
.kinetic .line .g{color:var(--orange);}
.kinetic .line .o{color:transparent;-webkit-text-stroke:1.5px rgba(248,244,237,.55);}

/* ---------- palabra apilada (como "Start earning") ---------- */
.stackword{position:relative;padding:clamp(60px,9vw,130px) 0;overflow:hidden;}
.stackword .row{display:block;font:700 clamp(64px,13vw,210px)/.86 var(--disp);letter-spacing:-.055em;color:var(--orange);
  transform:translate3d(var(--sx,0),0,0);opacity:var(--so,1);white-space:nowrap;}
.stackword .row.o{color:transparent;-webkit-text-stroke:1.5px rgba(255,106,26,.7);}

/* ---------- filas grandes (frentes / proyectos) ---------- */
.rows{border-top:1px solid var(--line);}
.rowlink{position:relative;display:grid;grid-template-columns:70px minmax(0,1.3fr) minmax(0,1fr) 54px;gap:clamp(16px,3vw,48px);align-items:center;
  padding:clamp(26px,3.6vw,48px) 0;border-bottom:1px solid var(--line);transition:padding .45s var(--ease);}
.rowlink::before{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:0;background:var(--orange);transition:width .7s var(--ease);box-shadow:0 0 14px rgba(255,106,26,.8);}
.rowlink:hover::before{width:100%;}
.rowlink:hover{padding-left:16px;}
.rowlink .n{font:600 14px var(--disp);color:var(--orange);letter-spacing:.1em;}
.rowlink h3{font:700 clamp(26px,2.9vw,44px)/1 var(--disp);letter-spacing:-.035em;min-width:0;overflow-wrap:break-word;transition:color .3s;}
.rowlink:hover h3{color:var(--orange);}
.rowlink p{color:var(--mist);font-size:16px;max-width:46ch;}
.rowlink .go{width:54px;height:54px;border-radius:50%;border:1px solid var(--line2);display:grid;place-items:center;transition:background .3s,border-color .3s,transform .4s var(--ease);}
.rowlink .go svg{width:20px;height:20px;stroke:var(--paper);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.rowlink:hover .go{background:var(--orange);border-color:var(--orange);transform:rotate(-45deg);}
.rowlink:hover .go svg{stroke:var(--carbon);}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px;}
.tag{font:600 11.5px var(--disp);letter-spacing:.08em;text-transform:uppercase;color:var(--mist);border:1px solid var(--line2);border-radius:999px;padding:5px 11px;}
.tag.hot{color:var(--orange);border-color:rgba(255,106,26,.45);}

/* ---------- estadísticas con retícula ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);}
.stats .st{padding:clamp(24px,3vw,42px) clamp(18px,2.4vw,34px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;}
.stats .st::before{content:"+";position:absolute;top:-9px;left:-5px;font:400 14px var(--disp);color:var(--orange);background:var(--carbon);width:10px;line-height:1;}
.stats .big{font:700 clamp(32px,3.9vw,58px)/1 var(--disp);letter-spacing:-.045em;white-space:nowrap;}
.stats .lbl{font:500 14px var(--disp);color:var(--mist);margin-top:10px;max-width:24ch;}

/* ---------- proceso (sticky) ---------- */
.proc{position:relative;height:420vh;}
.proc-stick{position:sticky;top:0;height:100vh;display:flex;align-items:center;}
.proc-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,6vw,100px);align-items:center;width:100%;}
.proc-list{display:flex;flex-direction:column;}
.proc-item{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line);opacity:.38;transition:opacity .5s;cursor:pointer;}
.proc-item .num{font:600 14px var(--disp);color:var(--orange);letter-spacing:.1em;padding-top:8px;}
.proc-item h4{font:700 clamp(26px,3.2vw,44px)/1 var(--disp);letter-spacing:-.035em;}
.proc-item p{max-height:0;overflow:hidden;color:var(--mist);transition:max-height .6s var(--ease),margin .4s;max-width:42ch;}
.proc-item.on{opacity:1;}
.proc-item.on p{max-height:120px;margin-top:10px;}
.proc-visual{position:relative;aspect-ratio:1.18/1;border:1px solid var(--line2);border-radius:26px;overflow:hidden;background:rgba(15,13,10,.6);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);}
.proc-visual .wave{position:absolute;inset:0;}
.proc-visual .scene{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transform:scale(.94) translateY(14px);transition:opacity .6s,transform .7s var(--ease);}
.proc-visual .scene.on{opacity:1;transform:none;}
.proc-visual .cap{position:absolute;left:22px;bottom:18px;font:600 11.5px var(--disp);letter-spacing:.2em;text-transform:uppercase;color:var(--mist);}

/* ---------- CTA final ---------- */
.cta-big{position:relative;padding:clamp(90px,14vw,200px) 0 clamp(70px,9vw,120px);overflow:hidden;}
.cta-big .h-xl{max-width:11ch;}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px;}

/* ---------- pie ---------- */
footer.foot{position:relative;z-index:2;border-top:1px solid var(--line);background:rgba(15,13,10,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
.foot .mega{font:700 clamp(70px,17vw,300px)/.8 var(--disp);letter-spacing:-.07em;color:transparent;-webkit-text-stroke:1.5px rgba(248,244,237,.22);padding:40px 0 0;overflow:hidden;white-space:nowrap;transition:-webkit-text-stroke-color .5s;}
.foot .mega:hover{-webkit-text-stroke-color:var(--orange);}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px;padding:50px 0 34px;}
.foot-grid h5{font:600 12px var(--disp);letter-spacing:.2em;text-transform:uppercase;color:var(--mist);margin-bottom:16px;}
.foot-grid a{display:block;font:500 15px var(--disp);padding:5px 0;color:rgba(248,244,237,.82);transition:color .2s,transform .2s;}
.foot-grid a:hover{color:var(--orange);transform:translateX(4px);}
.foot-grid .tl{color:var(--mist);font-size:15px;max-width:30ch;margin-top:14px;}
.foot-grid img{height:40px;width:auto;}
.copy{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);padding:20px 0 28px;font:500 13px var(--disp);color:var(--mist);}

/* ---------- etiquetas de nodos de la vértebra ---------- */
.node-label{position:absolute;transform:translate(14px,-50%);display:flex;flex-direction:column;gap:2px;padding:9px 15px 9px 13px;
  border:1px solid rgba(255,106,26,.45);border-radius:14px;background:rgba(23,20,15,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  opacity:0;transition:opacity .35s,border-color .25s,background .25s,transform .35s var(--ease);cursor:pointer;white-space:nowrap;pointer-events:none;}
.node-label b{font:600 13.5px var(--disp);display:flex;align-items:center;gap:8px;}
.node-label b::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 10px var(--orange);}
.node-label span{font:500 11.5px var(--body);color:var(--mist);padding-left:15px;}
.node-label:hover,.node-label.hot{border-color:var(--orange);background:rgba(40,28,18,.92);transform:translate(14px,-50%) scale(1.05);}

/* ---------- píldoras de dispositivo (portafolio) ---------- */
.phone-f{position:relative;width:min(300px,100%);aspect-ratio:9/18.4;border-radius:38px;border:7px solid #0b0a08;background:#0b0a08;
  box-shadow:0 0 0 1px var(--line2),0 40px 90px rgba(0,0,0,.55),0 0 80px rgba(255,106,26,.10);overflow:hidden;margin:0 auto;}
.phone-f iframe,.phone-f video,.phone-f img{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover;background:#fff;}
.phone-f::after{content:"";position:absolute;top:7px;left:50%;width:86px;height:22px;border-radius:14px;background:#0b0a08;transform:translateX(-50%);z-index:3;pointer-events:none;}
.win-f{position:relative;border-radius:18px;border:1px solid var(--line2);background:#0b0a08;overflow:hidden;box-shadow:0 40px 90px rgba(0,0,0,.5);}
.win-f .bar{display:flex;align-items:center;gap:7px;padding:11px 16px;border-bottom:1px solid var(--line);font:500 12px var(--disp);color:var(--mist);}
.win-f .bar i{width:9px;height:9px;border-radius:50%;background:rgba(248,244,237,.2);}
.win-f .bar span{margin-left:10px;padding:3px 12px;border-radius:999px;background:rgba(248,244,237,.06);}
.win-f iframe,.win-f img{width:100%;border:0;background:#fff;}

/* ---------- formularios ---------- */
.field{display:flex;flex-direction:column;gap:8px;}
.field label{font:600 12px var(--disp);letter-spacing:.18em;text-transform:uppercase;color:var(--mist);}
.field input,.field textarea,.field select{background:transparent;border:0;border-bottom:1px solid var(--line2);color:var(--paper);font:500 20px var(--disp);padding:10px 0 12px;
  border-radius:0;outline:none;transition:border-color .25s;width:100%;}
.field textarea{resize:vertical;min-height:96px;line-height:1.4;}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--orange);}
.field select option{background:var(--carbon);}
.chips{display:flex;flex-wrap:wrap;gap:9px;}
.chip{font:500 14.5px var(--disp);padding:10px 18px;border:1px solid var(--line2);border-radius:999px;transition:all .25s;color:rgba(248,244,237,.82);}
.chip:hover{border-color:var(--orange);}
.chip[aria-pressed="true"]{background:var(--orange);border-color:var(--orange);color:var(--carbon);font-weight:600;}

/* ---------- movimiento reducido ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}
  .split .w>span,[data-reveal]{transform:none;filter:none;opacity:1;}
  html{scroll-behavior:auto;}
}

/* ---------- responsive ---------- */
@media(max-width:1040px){
  .narrow{max-width:100%;}
  .navpill{display:none;}
  .burger{display:grid;}
  nav.top .navend .btn{display:none;}
  .half{max-width:100%;}
  .rowlink{grid-template-columns:44px 1fr 46px;}
  .rowlink p{grid-column:2/3;}
  .rowlink .go{grid-row:1;grid-column:3;width:46px;height:46px;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .proc{height:auto;}
  .proc-stick{position:relative;height:auto;padding:30px 0;}
  .proc-grid{grid-template-columns:1fr;}
  .proc-item{opacity:1;}
  .proc-item p{max-height:none;margin-top:8px;}
  .proc-visual{display:none;}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:620px){
  body{font-size:16px;}
  #spine-canvas{opacity:.42;}
  body.spine-soft #spine-canvas{opacity:.3;}
  .node-label{display:none;}
  .foot-grid{grid-template-columns:1fr;}
  .stats{grid-template-columns:1fr 1fr;}
  .glyph{display:none;}
  .node-label span{display:none;}
}

/* ---------- bloques de página ---------- */
.split2{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,6vw,100px);align-items:start;}
.split2 .stick{position:sticky;top:120px;}
.deliv{list-style:none;border-top:1px solid var(--line);}
.deliv li{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:20px 0;border-bottom:1px solid var(--line);}
.deliv li .k{font:600 13px var(--disp);color:var(--orange);letter-spacing:.1em;padding-top:4px;}
.deliv li b{font:600 19px var(--disp);display:block;letter-spacing:-.01em;margin-bottom:3px;}
.deliv li span{color:var(--mist);font-size:15.5px;line-height:1.5;}
.client{position:relative;border-top:1px solid var(--line);padding:clamp(56px,8vw,110px) 0;}
.status{display:inline-flex;align-items:center;gap:9px;font:600 12px var(--disp);letter-spacing:.16em;text-transform:uppercase;color:var(--orange);}
.status i{width:8px;height:8px;border-radius:50%;background:var(--orange);animation:ping 2.4s infinite;}
.mini-t{font:600 12px var(--disp);letter-spacing:.2em;text-transform:uppercase;color:var(--mist);margin-bottom:12px;display:block;}
@media(max-width:1040px){.split2{grid-template-columns:1fr;}.split2 .stick{position:static;}}

/* legibilidad cuando la vértebra pasa por detrás del texto */
main .lead,main .deliv li,main .rowlink p,main .mut,main .tags{text-shadow:0 0 14px rgba(23,20,15,.95),0 0 4px rgba(23,20,15,.85);}