:root{
  --bg:#07090f; --bg2:#0d111b; --line:#1c2333; --text:#e6eaf2; --muted:#8b95a9;
  --a1:#5eead4; --a2:#818cf8; --a3:#f472b6;
  --bronze:#cd7f32; --silver:#c0c7d4; --gold:#f5c542;
  --radius:16px; --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.65;overflow-x:hidden}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace}
a{color:inherit;text-decoration:none}
::selection{background:var(--a2);color:#fff}

#bg{position:fixed;inset:0;width:100%;height:100%;z-index:-2;opacity:0;transition:opacity .6s}
.cursor-glow{position:fixed;width:500px;height:500px;border-radius:50%;pointer-events:none;z-index:-1;
  background:radial-gradient(circle,rgba(129,140,248,.13),transparent 60%);transform:translate(-50%,-50%);left:-999px;top:-999px;transition:opacity .3s}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;gap:24px;padding:16px clamp(16px,5vw,64px);
  background:rgba(7,9,15,.6);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .3s}
.nav{background:transparent;backdrop-filter:none;transition:background .5s,border-color .5s,backdrop-filter .5s}
.nav.scrolled{border-color:var(--line);background:rgba(7,9,15,.6);backdrop-filter:blur(12px)}
.logo{font-family:"JetBrains Mono",monospace;font-weight:600;font-size:1.05rem}
.logo span{color:var(--a1)}
.nav nav{margin-left:auto;display:flex;gap:28px}
.nav nav a{color:var(--muted);font-size:.92rem;position:relative;transition:color .2s}
.nav nav a::after{content:"";position:absolute;left:0;bottom:-4px;height:2px;width:0;background:var(--a1);transition:width .3s}
.nav nav a:hover{color:var(--text)} .nav nav a:hover::after{width:100%}
.lang{background:none;border:1px solid var(--line);color:var(--text);border-radius:999px;padding:6px 14px;cursor:pointer;font:600 .8rem "JetBrains Mono",monospace;transition:border-color .2s}
.lang:hover{border-color:var(--a1)}

/* HERO */
main{padding:0 clamp(16px,5vw,64px)}
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;max-width:960px;margin:0 auto;padding-top:80px;position:relative}
.kicker{color:var(--a1);font-size:.85rem;display:flex;align-items:center;gap:10px;margin-bottom:20px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--a1);box-shadow:0 0 0 0 var(--a1);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px transparent}100%{box-shadow:0 0 0 0 transparent}}
h1{font-size:clamp(2.6rem,8vw,5.5rem);line-height:1.05;font-weight:800;letter-spacing:-.03em}
.grad{background:linear-gradient(90deg,var(--a1),var(--a2),var(--a3),var(--a1));background-size:300% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;animation:shift 8s linear infinite}
@keyframes shift{to{background-position:300% 0}}
.typed{margin:22px 0 10px;font-size:clamp(1rem,2.4vw,1.3rem);color:var(--text);min-height:1.6em}
.prompt{color:var(--a3)}
.caret{color:var(--a1);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.lead{color:var(--muted);max-width:620px;font-size:1.08rem}
.cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.cta.center{justify-content:center}
.btn{padding:13px 26px;border-radius:999px;font-weight:600;font-size:.95rem;transition:transform .2s,box-shadow .2s,background .2s;display:inline-block}
.btn.primary{background:linear-gradient(90deg,var(--a1),var(--a2));color:#06070c}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px -8px var(--a2)}
.btn.ghost{border:1px solid var(--line)} .btn.ghost:hover{border-color:var(--a1);color:var(--a1)}
.btn.big{padding:16px 40px;font-size:1.05rem}
.scroll-hint{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);width:24px;height:38px;border:2px solid var(--line);border-radius:14px}
.scroll-hint span{position:absolute;left:50%;top:7px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--a1);animation:wheel 1.8s infinite}
@keyframes wheel{to{transform:translateY(14px);opacity:0}}

/* SECTIONS */
.section{max-width:960px;margin:0 auto;padding:120px 0 40px}
h2{font-size:clamp(1.7rem,4vw,2.4rem);font-weight:800;margin-bottom:28px;display:flex;align-items:baseline;gap:12px}
h2::after{content:"";flex:1;height:1px;background:var(--line);margin-left:12px;transform:translateY(-8px)}
.num{color:var(--a1);font-size:1rem}
.sub{color:var(--muted);margin-bottom:36px;max-width:640px}
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px}
.about-grid p{color:var(--muted);margin-bottom:16px}
.stats{display:grid;gap:14px}
.stat{border:1px solid var(--line);background:var(--bg2);border-radius:var(--radius);padding:18px 22px;display:flex;align-items:center;gap:18px}
.stat b{font-size:2.2rem;font-weight:800;color:var(--a1);min-width:56px}
.stat span{color:var(--muted);font-size:.92rem}

/* PIPELINE */
.pipeline{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg2);margin-bottom:28px}
.stage{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;min-width:110px}
.stage i{width:46px;height:46px;border-radius:12px;border:2px solid currentColor;display:block;position:relative;box-shadow:0 0 24px -6px currentColor}
.stage i::after{content:"";position:absolute;inset:10px;border-radius:5px;background:currentColor;opacity:.85}
.stage b{font-size:.98rem;color:var(--text)}
.stage small{color:var(--muted);font-size:.78rem}
.stage.src{color:var(--a2)} .stage.bronze{color:var(--bronze)} .stage.silver{color:var(--silver)} .stage.gold{color:var(--gold)}
.flow{flex:1;height:2px;background:var(--line);position:relative;overflow:hidden;min-width:24px}
.flow span{position:absolute;top:-2px;width:6px;height:6px;border-radius:50%;background:var(--a1);box-shadow:0 0 8px var(--a1);animation:packet 2.4s linear infinite;left:-10px}
.flow span:nth-child(2){animation-delay:.8s} .flow span:nth-child(3){animation-delay:1.6s}
@keyframes packet{to{left:100%}}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid var(--line);background:var(--bg2);border-radius:var(--radius);padding:26px;transition:border-color .3s,transform .15s ease-out;transform-style:preserve-3d;will-change:transform}
.card:hover{border-color:var(--a2)}
.card h3{font-size:1.08rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.93rem}

/* STACK */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin-bottom:36px;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.track{display:flex;gap:44px;width:max-content;animation:marquee 30s linear infinite;color:var(--muted)}
.track span::before{content:"◆ ";color:var(--a2)}
.marquee:hover .track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.terminal{border:1px solid var(--line);border-radius:var(--radius);background:#05070b;overflow:hidden}
.terminal .bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line)}
.terminal .bar i{width:11px;height:11px;border-radius:50%;background:#ff5f57}
.terminal .bar i:nth-child(2){background:#febc2e} .terminal .bar i:nth-child(3){background:#28c840}
.terminal .bar span{margin-left:10px;color:var(--muted);font-size:.8rem}
.terminal pre{padding:22px;font-size:.9rem;overflow-x:auto;line-height:1.7}
.k{color:var(--a3)} .c{color:#6b7a90}

/* CONTACT */
.contact{text-align:center;padding-bottom:100px}
.contact h2{justify-content:center} .contact h2::after{display:none}
.contact .sub{margin-left:auto;margin-right:auto}
.socials{display:flex;justify-content:center;gap:28px;margin-top:36px}
.socials a{color:var(--muted);font-family:"JetBrains Mono",monospace;font-size:.88rem;transition:color .2s}
.socials a:hover{color:var(--a1)}
footer{text-align:center;color:var(--muted);font-size:.8rem;padding:30px;border-top:1px solid var(--line)}

/* REVEAL (suave, estilo Apple) */
.reveal{opacity:0;transform:translateY(48px) scale(.98);filter:blur(8px);
  transition:opacity 1.2s var(--ease),transform 1.2s var(--ease),filter 1.2s var(--ease)}
.reveal.in{opacity:1;transform:none;filter:none}
.cards .reveal:nth-child(2){transition-delay:.12s} .cards .reveal:nth-child(3){transition-delay:.24s}

/* RESPONSIVE */
@media (max-width:760px){
  .nav nav{display:none} .lang{margin-left:auto}
  .about-grid,.cards{grid-template-columns:1fr}
  .pipeline{flex-direction:column;padding:22px}
  .flow{width:2px;height:28px;flex:none;min-width:0}
  .flow span{left:-2px;top:-10px;animation-name:packetV}
  @keyframes packetV{to{top:100%}}
  .cursor-glow{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ================= INTRO ================= */
.intro{height:230vh;position:relative}
.intro-sticky{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:#02030a}
#sky{position:absolute;inset:0;width:100%;height:100%;opacity:0;animation:fadeIn 3s ease .1s forwards}
@keyframes fadeIn{to{opacity:1}}
.mountains{position:absolute;left:0;right:0;bottom:-25vh;height:80vh;pointer-events:none}
.mountains svg{position:absolute;left:-5%;width:110%;bottom:0;will-change:transform}
.mountains .m1{height:78%;animation:rise 3.2s var(--ease) .2s both}
.mountains .m2{height:62%;animation:rise 3.2s var(--ease) .35s both}
.mountains .m3{height:46%;animation:rise 3.2s var(--ease) .5s both}
@keyframes rise{from{translate:0 40%}to{translate:0 0}}
.intro-text{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:0 16px 14vh;will-change:transform,opacity,filter}
.hello{font-size:clamp(1.1rem,2.6vw,1.6rem);color:#c9d1e6;font-weight:500;letter-spacing:.02em;
  opacity:0;animation:up 1.6s var(--ease) .6s forwards}
.name{font-size:clamp(3rem,11vw,8.5rem);font-weight:800;letter-spacing:-.045em;line-height:1;margin-top:8px;
  color:#fff;text-shadow:0 0 60px rgba(129,140,248,.35)}
.name .ch{display:inline-block;opacity:0;filter:blur(14px);transform:translateY(35%);animation:chIn 1.6s var(--ease) forwards}
.name .sp{display:inline-block;width:.28em}
@keyframes chIn{to{opacity:1;filter:blur(0);transform:none}}
@keyframes up{from{opacity:0;transform:translateY(20px);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
.intro-text .typed{opacity:0;animation:up 1.4s var(--ease) 1.9s forwards;color:#c9d1e6;margin-top:22px}
.scroll-cue{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;
  color:var(--muted);font-size:.75rem;letter-spacing:.25em;text-transform:uppercase;opacity:0;animation:fadeIn 1.5s ease 2.6s forwards}
.scroll-cue i{width:1px;height:42px;background:linear-gradient(var(--a1),transparent);animation:cue 2.2s var(--ease) infinite;transform-origin:top}
@keyframes cue{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}
.intro-fade{position:absolute;inset:0;background:var(--bg);opacity:0;pointer-events:none}

/* ================= FRASE ================= */
.statement{min-height:160vh;max-width:1100px;margin:0 auto;padding:0 clamp(16px,5vw,64px)}
.statement p{position:sticky;top:0;min-height:100vh;display:flex;flex-wrap:wrap;align-content:center;
  font-size:clamp(1.8rem,5vw,3.8rem);font-weight:700;line-height:1.18;letter-spacing:-.025em}
.statement .w{opacity:.14;transition:opacity .5s ease,color .5s ease;margin-right:.26em}
.statement .w.on{opacity:1}
.statement .w.hl.on{background:linear-gradient(90deg,var(--a1),var(--a2));-webkit-background-clip:text;background-clip:text;color:transparent}

@media (prefers-reduced-motion:reduce){
  .intro{height:100vh} #sky{opacity:1}
  .name .ch,.hello,.intro-text .typed,.scroll-cue{opacity:1;filter:none;transform:none}
  .statement .w{opacity:1}
}
.hero.err{text-align:center;align-items:center}

/* ===== Cadena de valor y textos ===== */
.stage.s-data{color:var(--a1)} .stage.s-ana{color:var(--a2)} .stage.s-mkt{color:var(--a3)} .stage.s-grow{color:var(--gold)}
.stage small{max-width:150px}
.card .tag{display:inline-block;color:var(--a1);font-size:.75rem;margin-bottom:12px;opacity:.8}
.about-grid .wish{color:var(--text);font-size:1.12rem;font-weight:600;border-left:2px solid var(--a1);padding-left:16px;margin-top:22px}
.ai-note{margin-top:28px;padding:20px 24px;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(90deg,rgba(94,234,212,.07),rgba(129,140,248,.07),rgba(244,114,182,.07));color:var(--text)}
.ai-note .spark{color:var(--a1);margin-right:6px}
@media (min-width:761px){ .pipeline{align-items:flex-start} .flow{margin-top:23px} }

/* ===== Constelaciones de la sección "Qué hago" ===== */
.constel{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:28px;padding:10px 10px 0;
  background:radial-gradient(ellipse at 50% 45%,rgba(245,197,66,.07),transparent 55%),radial-gradient(ellipse at 20% 20%,rgba(94,234,212,.05),transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(129,140,248,.06),transparent 50%),#05070d}
.constel svg{display:block;width:100%;height:auto;overflow:visible}
.cs .ring line{stroke:#8b95a9;stroke-opacity:.12;stroke-width:1;stroke-dasharray:2 7}
.cs .ln{stroke-width:1.3;stroke-opacity:.55;transition:stroke-dashoffset 1.2s var(--ease),stroke-opacity .4s}
.cs .link{fill:none;stroke-width:1.4;stroke-opacity:.35;transition:stroke-dashoffset 1.6s var(--ease),stroke-opacity .4s}
.cs .flowline{fill:none;stroke-width:2;stroke-dasharray:4 14;opacity:0;animation:dash 1.4s linear infinite;transition:opacity .8s}
@keyframes dash{to{stroke-dashoffset:-18}}
.cs .pk{opacity:0;transition:opacity .8s;filter:drop-shadow(0 0 4px currentColor)}
.cs .st{transform-box:fill-box;transform-origin:center;transform:scale(0);transition:transform .9s var(--ease)}
.cs .halo{opacity:.18;animation:tw 3s ease-in-out infinite}
@keyframes tw{50%{opacity:.4}}
.cs .cname{font:700 26px Inter,sans-serif;text-anchor:middle;opacity:0;transition:opacity 1s ease 1.2s}
.cs .cname.big{font-size:32px}
.cs .cdesc{font:400 17px Inter,sans-serif;fill:var(--muted);text-anchor:middle;opacity:0;transition:opacity 1s ease 1.5s}
.cs .center{opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(.4);transition:opacity 1.2s var(--ease) 1.6s,transform 1.4s var(--ease) 1.6s}
.cs .pulse{fill:none;stroke:#f5c542;stroke-width:1.5;transform-box:fill-box;transform-origin:center;animation:pulseR 3.3s ease-out infinite}
@keyframes pulseR{0%{transform:scale(1);opacity:.7}100%{transform:scale(4.5);opacity:0}}
.cs .core{filter:drop-shadow(0 0 10px #f5c542)}
.cs .cl{transition:opacity .4s}
/* al aparecer */
.constel.in .ln,.constel.in .link{stroke-dashoffset:0!important}
.constel.in .st{transform:scale(1)}
.constel.in .cname,.constel.in .cdesc{opacity:1}
.constel.in .flowline{opacity:.8;transition-delay:2s}
.constel.in .pk{opacity:1}
.constel.in .center{opacity:1;transform:none}
/* al pasar el mouse por una constelación */
.cs.focus .cl{opacity:.3}
.cs.f-data .cl-data,.cs.f-ana .cl-ana,.cs.f-mkt .cl-mkt{opacity:1}
.cs.focus .cl .ln{stroke-opacity:1}
.cs.focus .cl .link{stroke-opacity:.9}
@media (max-width:760px){ .cs .cdesc{display:none} .cs .cname{font-size:34px} .cs .cname.big{font-size:40px} }
@media (prefers-reduced-motion:reduce){ .cs .st,.cs .center{transform:none;opacity:1} .cs .ln,.cs .link{stroke-dashoffset:0!important} .cs .cname,.cs .cdesc{opacity:1} }