/* =========================================================
   Infraestructura estratégica · n8n
   Dark tech + blueprint editorial
========================================================= */

:root{
  --bg:        #060b15;
  --bg-2:      #0a1322;
  --ink:       #e9eef7;
  --ink-soft:  #aab6c9;
  --ink-mute:  #6c7a91;
  --line:      rgba(120,160,210,.14);
  --line-2:    rgba(120,160,210,.28);
  --cyan:      #6fe3ff;
  --cyan-soft: #2aa5c4;
  --copper:    #d29a6a;

  --slide-w: 1600px;
  --slide-h: 900px;

  --f-display: "Space Grotesk", system-ui, sans-serif;
  --f-body:    "Inter", system-ui, sans-serif;
  --f-mono:    "JetBrains Mono", ui-monospace, monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:var(--bg);color:var(--ink);font-family:var(--f-body);overflow:hidden;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

/* ---------------- Stage / scaling ---------------- */
.stage{
  position:fixed;inset:0;
  display:flex;align-items:center;justify-content:center;
  background:
    radial-gradient(1200px 700px at 70% 20%, rgba(40,90,140,.18), transparent 60%),
    radial-gradient(900px 600px at 20% 90%, rgba(30,60,110,.18), transparent 60%),
    var(--bg);
}

.slide{
  position:absolute;
  width:var(--slide-w);height:var(--slide-h);
  left:50%;top:50%;
  transform:translate(-50%,-50%) scale(var(--scale,1));
  transform-origin:center center;
  background:linear-gradient(180deg,#070d18 0%, #050a14 100%);
  border:1px solid var(--line);
  border-radius:18px;
  overflow:hidden;
  opacity:0;visibility:hidden;
  transition:opacity .55s ease, visibility .55s;
}
.slide.is-active{opacity:1;visibility:visible}
.slide.is-active .slide-inner > *{animation:rise .7s cubic-bezier(.2,.7,.2,1) both}
.slide.is-active .slide-inner > *:nth-child(2){animation-delay:.06s}
.slide.is-active .slide-inner > *:nth-child(3){animation-delay:.12s}
.slide.is-active .slide-inner > *:nth-child(4){animation-delay:.18s}
.slide.is-active .slide-inner > *:nth-child(5){animation-delay:.24s}

@keyframes rise{
  from{opacity:0;transform:translateY(14px)}
  to{opacity:1;transform:translateY(0)}
}

.slide-inner{
  position:relative;z-index:2;
  width:100%;height:100%;
  padding:88px 120px;
  display:flex;flex-direction:column;
}

/* blueprint grid background */
.grid-bg{
  position:absolute;inset:0;z-index:1;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:80px 80px;
  mask-image: radial-gradient(ellipse at 50% 50%, #000 35%, transparent 85%);
  opacity:.55;
}
.slide::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(600px 300px at 80% 0%, rgba(111,227,255,.08), transparent 60%),
    radial-gradient(500px 300px at 0% 100%, rgba(210,154,106,.05), transparent 60%);
}
/* corner brackets */
.slide::after{
  content:"";position:absolute;inset:24px;z-index:3;pointer-events:none;
  border:1px solid transparent;
  background:
    linear-gradient(var(--line-2),var(--line-2)) top left/22px 1px no-repeat,
    linear-gradient(var(--line-2),var(--line-2)) top left/1px 22px no-repeat,
    linear-gradient(var(--line-2),var(--line-2)) top right/22px 1px no-repeat,
    linear-gradient(var(--line-2),var(--line-2)) top right/1px 22px no-repeat,
    linear-gradient(var(--line-2),var(--line-2)) bottom left/22px 1px no-repeat,
    linear-gradient(var(--line-2),var(--line-2)) bottom left/1px 22px no-repeat,
    linear-gradient(var(--line-2),var(--line-2)) bottom right/22px 1px no-repeat,
    linear-gradient(var(--line-2),var(--line-2)) bottom right/1px 22px no-repeat;
}

/* ---------------- Typography ---------------- */
.eyebrow{
  font-family:var(--f-mono);
  font-size:14px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--cyan);
  margin-bottom:28px;
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{
  content:"";width:28px;height:1px;background:var(--cyan);display:inline-block;
}
.display{
  font-family:var(--f-display);
  font-weight:600;
  font-size:104px;line-height:.98;letter-spacing:-.02em;
  color:var(--ink);
}
.display.big{font-size:130px}
.accent-text{
  background:linear-gradient(180deg,#fff 0%, var(--cyan) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lede{
  margin-top:24px;
  font-size:30px;color:var(--ink-soft);font-weight:300;letter-spacing:.01em;
}

/* ---------------- Slide 1 hero ---------------- */
.meta{
  position:absolute;top:56px;left:120px;
  display:flex;align-items:center;gap:12px;
  font-family:var(--f-mono);font-size:13px;color:var(--ink-mute);
  letter-spacing:.18em;text-transform:uppercase;
}
.meta-dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}

.hero-grid{
  margin-top:auto;
  display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:center;
}
.hero-copy .display{font-size:148px}

.hero-visual{position:relative;height:520px;display:flex;align-items:center;justify-content:center}
.ring{
  position:absolute;width:520px;height:520px;border-radius:50%;
  border:1px solid var(--line-2);
  background:radial-gradient(circle at 50% 50%, rgba(111,227,255,.08), transparent 60%);
}
.ring::before,.ring::after{
  content:"";position:absolute;inset:60px;border-radius:50%;border:1px dashed var(--line);
}
.ring::after{inset:140px;border-style:solid}

.status-stack{
  position:relative;z-index:2;
  display:flex;flex-direction:column;gap:18px;width:380px;
}
.status-card{
  display:flex;align-items:center;gap:18px;
  padding:22px 26px;
  background:linear-gradient(180deg, rgba(20,32,52,.85), rgba(12,20,36,.85));
  border:1px solid var(--line-2);
  border-radius:14px;
  backdrop-filter: blur(8px);
}
.status-tick{
  width:42px;height:42px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;color:var(--cyan);
  background:rgba(111,227,255,.08);border:1px solid rgba(111,227,255,.3);
}
.status-card.done .status-tick{color:var(--cyan)}
.status-card.pending{border-color:rgba(210,154,106,.4)}
.status-card.pending .status-tick{color:var(--copper);background:rgba(210,154,106,.08);border-color:rgba(210,154,106,.4)}
.status-k{display:block;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-mute);font-family:var(--f-mono)}
.status-v{display:block;font-size:22px;color:var(--ink);margin-top:4px}
.pulse{animation:pulse 2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.4}}

/* ---------------- Slide 2 account ---------------- */
.account-scene{
  margin-top:auto;
  display:flex;align-items:center;justify-content:center;gap:60px;
}
.account-box{
  width:560px;border-radius:14px;
  background:linear-gradient(180deg, rgba(18,30,52,.9), rgba(10,18,32,.9));
  border:1px solid var(--line-2);
  overflow:hidden;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.6), 0 0 0 1px rgba(111,227,255,.05) inset;
}
.account-head{
  display:flex;align-items:center;gap:8px;
  padding:16px 22px;border-bottom:1px solid var(--line);
  font-family:var(--f-mono);font-size:13px;color:var(--ink-mute);letter-spacing:.1em;
}
.dot{width:10px;height:10px;border-radius:50%}
.dot.r{background:#ff6b6b}.dot.y{background:#ffd166}.dot.g{background:#06d6a0}
.account-title{margin-left:14px}
.flow-lines{padding:34px 28px;display:flex;flex-direction:column;gap:14px}
.flow-lines>div{
  height:14px;border-radius:6px;
  background:linear-gradient(90deg, rgba(111,227,255,.18), rgba(111,227,255,.04));
  position:relative;overflow:hidden;
}
.flow-lines>div:nth-child(2){width:80%}
.flow-lines>div:nth-child(3){width:60%}
.flow-lines>div:nth-child(4){width:72%}
.account-tag{
  margin:0 28px 24px;display:inline-block;padding:8px 14px;
  font-family:var(--f-mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);border:1px solid rgba(111,227,255,.4);border-radius:999px;width:fit-content;
}
.arrow-req{
  font-family:var(--f-mono);font-size:14px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--copper);
  padding:14px 22px;border:1px dashed rgba(210,154,106,.5);border-radius:999px;
}
.client-figure{display:flex;flex-direction:column;align-items:center;gap:14px}
.client-avatar{
  width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #2a3a55, #0a1322 70%);
  border:1px solid var(--line-2);
  position:relative;
}
.client-avatar::after{
  content:"";position:absolute;inset:-10px;border-radius:50%;border:1px dashed var(--line);
}
.client-label{font-family:var(--f-mono);font-size:13px;color:var(--ink-mute);letter-spacing:.18em;text-transform:uppercase}

/* ---------------- Slide 3 orbit ---------------- */
.orbit{
  margin-top:auto;position:relative;height:420px;
  display:flex;align-items:center;justify-content:center;
}
.orbit-svg{
  position:absolute;inset:0;width:100%;height:100%;
  stroke:var(--line-2);stroke-width:1;fill:none;pointer-events:none;
}
.orbit-core{
  position:relative;z-index:2;
  width:200px;height:200px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 30% 30%, #14233d, #060b15 70%);
  border:1px solid rgba(111,227,255,.4);
  box-shadow:0 0 60px rgba(111,227,255,.15), inset 0 0 30px rgba(111,227,255,.1);
  font-family:var(--f-display);font-size:24px;color:var(--ink);
}
.orbit-node{
  position:absolute;width:170px;
  padding:18px 22px;border-radius:12px;
  background:linear-gradient(180deg, rgba(20,32,52,.9), rgba(10,18,32,.9));
  border:1px solid var(--line-2);
  font-family:var(--f-mono);font-size:14px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-soft);text-align:center;
}
.orbit-node.n1{top:30px;left:60px}
.orbit-node.n2{top:30px;right:60px;color:var(--cyan);border-color:rgba(111,227,255,.4)}
.orbit-node.n3{bottom:30px;left:60px}
.orbit-node.n4{bottom:30px;right:60px;color:var(--copper);border-color:rgba(210,154,106,.4)}

/* ---------------- Slide 4 cloud ---------------- */
.cloud-scene{
  margin-top:auto;display:flex;align-items:center;justify-content:center;gap:100px;
}
.cloud-shape{position:relative;width:420px;color:var(--cyan);filter:drop-shadow(0 0 30px rgba(111,227,255,.25))}
.cloud-shape svg{width:100%;height:auto}
.cloud-label{
  position:absolute;left:50%;top:55%;transform:translate(-50%,-50%);
  font-family:var(--f-mono);font-size:16px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);
}
.cloud-pills{display:flex;flex-direction:column;gap:14px}
.pill{
  padding:16px 24px;border-radius:999px;
  background:rgba(18,30,52,.7);border:1px solid var(--line-2);
  font-family:var(--f-mono);font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);
}

/* ---------------- Slide 5 rack ---------------- */
.rack-scene{margin-top:auto;display:grid;grid-template-columns:auto auto 1fr;gap:60px;align-items:center}
.rack{
  width:280px;padding:18px;border-radius:14px;
  background:linear-gradient(180deg, #101a2e, #060b15);
  border:1px solid var(--line-2);
  display:flex;flex-direction:column;gap:10px;
}
.rack-unit{
  height:54px;border-radius:8px;
  background:linear-gradient(180deg,#0d1626,#070d18);
  border:1px solid var(--line);
  display:flex;align-items:center;gap:10px;padding:0 18px;
}
.rack-unit span{width:8px;height:8px;border-radius:50%;background:#1f2c44}
.rack-unit.on span:first-child{background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.rack-base{height:8px;background:linear-gradient(90deg,transparent,rgba(111,227,255,.2),transparent);border-radius:4px;margin-top:6px}
.rack-shield{width:120px;color:var(--cyan);filter:drop-shadow(0 0 20px rgba(111,227,255,.25))}
.rack-shield svg{width:100%;height:auto}
.rack-pills{display:flex;flex-direction:column;gap:14px}

/* ---------------- Slide 6 vault ---------------- */
.vault{margin-top:auto;display:flex;align-items:center;justify-content:center;gap:100px}
.vault-shield{width:240px;color:var(--cyan);filter:drop-shadow(0 0 40px rgba(111,227,255,.2))}
.vault-shield svg{width:100%;height:auto}
.vault-tags{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.tag{
  padding:18px 28px;border-radius:10px;
  background:rgba(18,30,52,.7);border:1px solid var(--line-2);
  font-family:var(--f-display);font-size:22px;color:var(--ink);
  min-width:200px;text-align:center;
}

/* ---------------- Slide 7 fork ---------------- */
.fork{
  margin-top:auto;display:grid;grid-template-columns:1fr auto 1fr;gap:60px;align-items:center;
}
.fork-branch{
  padding:48px 40px;border-radius:14px;
  background:linear-gradient(180deg, rgba(20,32,52,.85), rgba(10,18,32,.85));
  border:1px solid var(--line-2);
  display:flex;flex-direction:column;gap:14px;
}
.fork-icon{
  width:60px;height:60px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:28px;color:var(--cyan);
  background:rgba(111,227,255,.08);border:1px solid rgba(111,227,255,.3);
}
.fork-k{font-family:var(--f-display);font-size:34px;color:var(--ink)}
.fork-v{font-size:18px;color:var(--ink-mute)}
.fork-divider{
  width:1px;height:160px;background:linear-gradient(180deg,transparent,var(--line-2),transparent);
  position:relative;
}
.fork-divider::after{
  content:"o";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  background:var(--bg);padding:8px;font-family:var(--f-mono);color:var(--ink-mute);
}

/* ---------------- Slide 8 handoff ---------------- */
.handoff{
  margin-top:auto;display:grid;grid-template-columns:1fr auto 1fr;gap:60px;align-items:center;
}
.handoff-side{display:flex;flex-direction:column;align-items:center;gap:20px}
.handoff-k{font-family:var(--f-mono);font-size:14px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-mute)}
.handoff-card{
  width:100%;padding:50px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--f-display);font-size:28px;
  background:linear-gradient(180deg, rgba(20,32,52,.6), rgba(10,18,32,.6));
  border:1px solid var(--line-2);
}
.handoff-card.faded{color:var(--ink-mute);opacity:.55}
.handoff-card.live{
  color:var(--ink);border-color:rgba(111,227,255,.4);
  box-shadow:0 0 40px rgba(111,227,255,.1) inset, 0 30px 60px -30px rgba(0,0,0,.6);
}
.handoff-arrow{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--cyan);width:200px}
.handoff-arrow svg{width:100%}
.handoff-arrow-label{font-family:var(--f-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan)}

/* ---------------- Slide 9 zones ---------------- */
.zones{
  margin-top:auto;display:grid;grid-template-columns:1fr auto 1fr;gap:40px;align-items:stretch;
}
.zone{
  padding:54px;border-radius:14px;
  background:
    repeating-linear-gradient(135deg, rgba(120,160,210,.04) 0 10px, transparent 10px 20px),
    linear-gradient(180deg, rgba(18,30,52,.7), rgba(10,18,32,.7));
  border:1px solid var(--line-2);
  display:flex;flex-direction:column;gap:14px;
}
.zone:nth-child(3){border-color:rgba(111,227,255,.3)}
.zone-tag{font-family:var(--f-mono);font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan)}
.zone-h{font-family:var(--f-display);font-size:48px;color:var(--ink);font-weight:600}
.zone-p{font-size:20px;color:var(--ink-soft)}
.zone-sep{width:1px;background:linear-gradient(180deg,transparent,var(--line-2),transparent)}

/* ---------------- Slide 10 environments ---------------- */
.env-grid{
  margin-top:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.env{
  padding:34px 28px;border-radius:14px;
  background:linear-gradient(180deg, rgba(18,30,52,.7), rgba(10,18,32,.7));
  border:1px solid var(--line-2);
  display:flex;flex-direction:column;gap:18px;height:240px;
  position:relative;overflow:hidden;
}
.env::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg, transparent 0%, transparent 60%, rgba(111,227,255,.06) 100%);
  pointer-events:none;
}
.env-k{font-family:var(--f-mono);font-size:14px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink)}
.env-bar{
  margin-top:auto;height:6px;border-radius:3px;
  background:linear-gradient(90deg, var(--cyan), transparent);
  opacity:.7;
}
.env:nth-child(2) .env-bar{background:linear-gradient(90deg, var(--copper), transparent)}
.env:nth-child(3) .env-bar{background:linear-gradient(90deg, var(--cyan-soft), transparent)}

/* ---------------- Slide 11 translate ---------------- */
.translate{
  margin-top:auto;display:grid;grid-template-columns:1fr auto 1fr;gap:60px;align-items:center;
}
.t-col{
  padding:42px;border-radius:14px;
  background:linear-gradient(180deg, rgba(18,30,52,.7), rgba(10,18,32,.7));
  border:1px solid var(--line-2);
  display:flex;flex-direction:column;gap:18px;
  font-family:var(--f-display);font-size:28px;color:var(--ink);
}
.t-col.tech{color:var(--ink-soft)}
.t-col.biz{border-color:rgba(111,227,255,.3)}
.t-head{
  font-family:var(--f-mono);font-size:13px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--cyan);padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:8px;
}
.t-col.tech .t-head{color:var(--copper)}
.t-arrow{font-size:60px;color:var(--cyan);font-family:var(--f-display)}

/* ---------------- Slide 12 versus ---------------- */
.versus{
  margin-top:auto;display:grid;grid-template-columns:1fr auto 1fr;gap:60px;align-items:center;
}
.vs-card{
  padding:64px 54px;border-radius:18px;
  background:linear-gradient(180deg, rgba(20,32,52,.85), rgba(10,18,32,.85));
  border:1px solid var(--line-2);
  display:flex;flex-direction:column;gap:18px;position:relative;
  box-shadow:0 30px 80px -40px rgba(0,0,0,.7);
}
.vs-num{
  font-family:var(--f-mono);font-size:14px;letter-spacing:.22em;color:var(--ink-mute);
}
.vs-k{font-family:var(--f-display);font-size:48px;color:var(--ink)}
.vs-v{
  font-family:var(--f-display);font-size:64px;
  background:linear-gradient(180deg,#fff,var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.vs-card.alt .vs-v{background:linear-gradient(180deg,#fff,var(--copper));-webkit-background-clip:text;background-clip:text;color:transparent}
.vs-card.alt{border-color:rgba(210,154,106,.3)}
.vs-axis{
  width:80px;height:80px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--f-mono);color:var(--ink-mute);
  border:1px solid var(--line-2);background:var(--bg-2);
  letter-spacing:.2em;text-transform:uppercase;font-size:13px;
}

/* ---------------- Slide 13 doc ---------------- */
.doc{
  margin-top:auto;width:880px;align-self:center;
  padding:54px 64px;border-radius:14px;
  background:linear-gradient(180deg, rgba(20,32,52,.85), rgba(10,18,32,.85));
  border:1px solid var(--line-2);
  display:flex;flex-direction:column;gap:22px;position:relative;
}
.doc-corner{
  position:absolute;top:0;right:0;width:60px;height:60px;
  background:linear-gradient(225deg, rgba(111,227,255,.3), transparent 60%);
  border-top-right-radius:14px;
}
.doc-row{
  display:grid;grid-template-columns:200px 1fr;gap:30px;align-items:center;
  font-family:var(--f-mono);font-size:14px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-mute);
  padding-bottom:16px;border-bottom:1px solid var(--line);
}
.doc-line{height:10px;background:linear-gradient(90deg, rgba(120,160,210,.18), transparent);border-radius:5px}
.doc-line.short{width:60%}
.doc-seal{
  position:absolute;bottom:30px;right:40px;
  padding:10px 20px;border-radius:999px;
  font-family:var(--f-mono);font-size:13px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--cyan);border:1px solid rgba(111,227,255,.4);background:rgba(111,227,255,.06);
}

/* ---------------- Slide 14 closing ---------------- */
.slide-inner.closing{justify-content:center;align-items:flex-start}
.closing-line{
  margin-top:50px;width:240px;height:1px;
  background:linear-gradient(90deg, var(--cyan), transparent);
}
.closing-foot{
  margin-top:30px;font-family:var(--f-mono);font-size:16px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--ink-mute);
}

/* ---------------- UI Nav ---------------- */
.nav{
  position:fixed;bottom:32px;left:50%;transform:translateX(-50%);
  display:flex;align-items:center;gap:14px;padding:10px 14px;
  background:rgba(10,18,32,.75);backdrop-filter:blur(14px);
  border:1px solid var(--line-2);border-radius:999px;
  z-index:100;
}
.nav-btn{
  width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink-soft);
  transition:background .2s, color .2s;
}
.nav-btn:hover{background:rgba(111,227,255,.1);color:var(--cyan)}
.nav-btn svg{width:20px;height:20px}
.nav-counter{
  font-family:var(--f-mono);font-size:13px;letter-spacing:.18em;color:var(--ink-soft);
  padding:0 10px;min-width:80px;text-align:center;
}
.nav-counter .sep{margin:0 6px;color:var(--ink-mute)}
.nav-btn.fs{margin-left:6px;border-left:1px solid var(--line);padding-left:10px;border-radius:0 22px 22px 0;width:54px}

.progress{
  position:fixed;top:0;left:0;right:0;height:2px;background:transparent;z-index:100;
}
.progress-bar{
  height:100%;width:0;background:linear-gradient(90deg, var(--cyan), var(--copper));
  transition:width .5s ease;
}

.brand{
  position:fixed;top:24px;right:32px;z-index:100;
  font-family:var(--f-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-mute);
}

/* ---------------- Responsive guard ---------------- */
@media (max-width: 900px){
  .nav-counter{min-width:60px;font-size:12px}
  .brand{display:none}
}

/* =========================================================
   PREMIUM UPGRADE · refinamiento visual
========================================================= */

html, body {
  background:
    radial-gradient(1400px 900px at 15% 10%, rgba(41, 84, 156, 0.18), transparent 58%),
    radial-gradient(1100px 700px at 86% 88%, rgba(210,154,106,.07), transparent 60%),
    #040913;
}

body::before {
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(180deg, rgba(255,255,255,.015), rgba(255,255,255,0)),
    radial-gradient(circle at 50% 0%, rgba(111,227,255,.08), transparent 42%);
  mix-blend-mode:screen;
  z-index:0;
}

body::after {
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    radial-gradient(rgba(255,255,255,.04) .7px, transparent .7px);
  background-size: 10px 10px;
  opacity:.05;
  z-index:0;
}

.stage::before,
.stage::after {
  content:"";
  position:fixed;
  pointer-events:none;
  border-radius:50%;
  filter: blur(80px);
  z-index:0;
}

.stage::before {
  width:360px;
  height:360px;
  left:5vw;
  top:12vh;
  background:rgba(111,227,255,.07);
}

.stage::after {
  width:280px;
  height:280px;
  right:6vw;
  bottom:12vh;
  background:rgba(210,154,106,.06);
}

.slide {
  background:
    linear-gradient(180deg, rgba(9,16,29,.98), rgba(4,9,18,.985)),
    linear-gradient(135deg, rgba(111,227,255,.03), transparent 28%, transparent 72%, rgba(210,154,106,.03));
  border:1px solid rgba(127, 171, 224, .14);
  border-radius:24px;
  box-shadow:
    0 50px 120px rgba(0,0,0,.52),
    0 10px 30px rgba(0,0,0,.32),
    inset 0 1px 0 rgba(255,255,255,.03),
    inset 0 0 0 1px rgba(111,227,255,.03);
}

.slide.is-active {
  animation: slidePop .55s cubic-bezier(.2,.7,.2,1);
}

@keyframes slidePop {
  from { opacity: 0; transform: translate(-50%,-50%) scale(calc(var(--scale,1) * .985)); }
  to   { opacity: 1; transform: translate(-50%,-50%) scale(var(--scale,1)); }
}

.slide::before {
  background:
    radial-gradient(700px 320px at 84% 2%, rgba(111,227,255,.11), transparent 62%),
    radial-gradient(420px 220px at 8% 90%, rgba(210,154,106,.08), transparent 65%),
    linear-gradient(135deg, rgba(255,255,255,.012), transparent 34%);
}

.slide::after {
  inset:18px;
  opacity:.9;
}

.grid-bg {
  background-size: 72px 72px;
  opacity: .4;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,.95) 32%, transparent 84%);
}

.slide-inner {
  padding: 82px 112px;
}

.display {
  text-wrap: balance;
  text-shadow: 0 8px 40px rgba(0,0,0,.18);
}

.lede {
  max-width: 760px;
  color: #b4c3d8;
}

.accent-text {
  background: linear-gradient(180deg, #ffffff 0%, #aef0ff 50%, #72dff7 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  text-shadow: none;
}

.meta,
.brand,
.nav-counter,
.eyebrow,
.status-k,
.account-head,
.account-tag,
.client-label,
.orbit-node,
.pill,
.zone-tag,
.env-k,
.t-head,
.doc-row,
.doc-seal,
.closing-foot {
  letter-spacing: .16em;
}

.status-card,
.account-box,
.orbit-node,
.pill,
.rack,
.tag,
.fork-branch,
.handoff-card,
.zone,
.env,
.t-col,
.vs-card,
.doc,
.nav {
  box-shadow:
    0 24px 80px -44px rgba(0,0,0,.65),
    inset 0 1px 0 rgba(255,255,255,.03);
}

.status-card,
.orbit-node,
.pill,
.tag,
.fork-branch,
.handoff-card,
.zone,
.env,
.t-col,
.vs-card,
.doc {
  background:
    linear-gradient(180deg, rgba(18,30,52,.82), rgba(10,18,32,.82));
  backdrop-filter: blur(10px);
}

.status-card.pending,
.orbit-node.n4,
.vs-card.alt,
.t-col.tech .t-head,
.arrow-req {
  color: var(--copper);
}

.hero-visual::before,
.account-scene::before,
.cloud-scene::before,
.rack-scene::before,
.vault::before,
.fork::before,
.handoff::before,
.zones::before,
.env-grid::before,
.translate::before,
.versus::before,
.doc::before {
  content:"";
  position:absolute;
  pointer-events:none;
}

.hero-visual::before {
  inset: 45px 80px;
  border-radius: 50%;
  border: 1px dashed rgba(111,227,255,.12);
}

.ring {
  box-shadow: 0 0 80px rgba(111,227,255,.08), inset 0 0 30px rgba(111,227,255,.05);
}

.account-scene {
  position:relative;
}

.account-scene::before {
  left:120px;
  right:120px;
  top:22px;
  bottom:22px;
  border-radius:22px;
  border:1px solid rgba(111,227,255,.05);
}

.flow-lines > div::after {
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(90deg, transparent, rgba(111,227,255,.22), transparent);
  animation: shimmer 3.5s linear infinite;
}

@keyframes shimmer {
  from { transform: translateX(-100%); }
  to { transform: translateX(120%); }
}

.orbit-core,
.cloud-shape,
.rack,
.vault-shield,
.vs-card,
.doc {
  position: relative;
}

.orbit-core::after,
.cloud-shape::after,
.rack::after,
.vault-shield::after,
.doc::after {
  content:"";
  position:absolute;
  left:50%;
  transform:translateX(-50%);
  bottom:-26px;
  width:72%;
  height:26px;
  background: radial-gradient(ellipse, rgba(111,227,255,.18), transparent 68%);
  filter: blur(10px);
}

.cloud-shape svg,
.rack-shield svg,
.vault-shield svg,
.handoff-arrow svg {
  overflow: visible;
}

.pill,
.tag,
.env,
.doc-seal,
.account-tag,
.arrow-req {
  backdrop-filter: blur(10px);
}

.handoff-card.live,
.orbit-node.n2,
.zone:nth-child(3),
.t-col.biz,
.doc-seal {
  box-shadow: 0 0 0 1px rgba(111,227,255,.04), 0 22px 60px -38px rgba(111,227,255,.35);
}

.handoff-card.faded {
  background: linear-gradient(180deg, rgba(20,32,52,.45), rgba(10,18,32,.45));
}

.zones,
.translate,
.versus,
.handoff,
.fork,
.env-grid,
.cloud-scene,
.rack-scene,
.vault,
.account-scene,
.orbit {
  position: relative;
}

.zone,
.env,
.vs-card,
.t-col,
.fork-branch,
.doc {
  border-radius: 18px;
}

.zone-h,
.vs-k,
.t-col,
.doc,
.display,
.closing .display {
  letter-spacing: -.03em;
}

.zone-p,
.fork-v,
.client-label,
.status-v,
.t-col span,
.vs-v,
.closing-foot {
  text-wrap: balance;
}

.slide[data-layout="hero"]::before {
  background:
    radial-gradient(700px 320px at 84% 8%, rgba(111,227,255,.16), transparent 62%),
    radial-gradient(360px 180px at 18% 84%, rgba(210,154,106,.08), transparent 60%);
}

.slide[data-layout="split"]::before {
  background:
    radial-gradient(500px 260px at 20% 50%, rgba(111,227,255,.10), transparent 62%),
    radial-gradient(420px 220px at 88% 50%, rgba(210,154,106,.08), transparent 58%);
}

.slide[data-layout="map"]::before,
.slide[data-layout="translate"]::before,
.slide[data-layout="versus"]::before {
  background:
    radial-gradient(440px 240px at 50% 50%, rgba(111,227,255,.10), transparent 62%),
    radial-gradient(420px 220px at 90% 10%, rgba(210,154,106,.05), transparent 62%);
}

.slide[data-layout="path"]::before,
.slide[data-layout="question"]::before,
.slide[data-layout="rule"]::before,
.slide[data-layout="doc"]::before {
  background:
    radial-gradient(520px 260px at 70% 32%, rgba(111,227,255,.12), transparent 62%),
    radial-gradient(300px 180px at 12% 82%, rgba(210,154,106,.06), transparent 62%);
}

.slide[data-layout="closing"]::before {
  background:
    radial-gradient(620px 240px at 50% 62%, rgba(111,227,255,.14), transparent 62%),
    radial-gradient(280px 140px at 50% 70%, rgba(210,154,106,.08), transparent 58%);
}

.nav {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(8,14,26,.78);
  box-shadow: 0 18px 50px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.03);
}

.nav-btn {
  transition: background .22s ease, color .22s ease, transform .22s ease;
}

.nav-btn:hover {
  transform: translateY(-1px);
}

.progress {
  height: 3px;
  background: rgba(255,255,255,.02);
}

.progress-bar {
  box-shadow: 0 0 18px rgba(111,227,255,.35);
}

.brand {
  top: 26px;
  right: 30px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(8,14,26,.56);
  border: 1px solid rgba(120,160,210,.18);
}

@media (max-width: 900px){
  .slide-inner { padding: 62px 58px; }
}

/* ===== Round 2 adjustments: brighter, cleaner, no visible controls ===== */

:root {
  --bg: #071a3b;
  --bg-2: #08132a;
  --panel: rgba(12, 26, 56, 0.72);
  --panel-2: rgba(14, 31, 68, 0.86);
  --line: rgba(123, 205, 255, 0.16);
  --text: #f8fbff;
  --muted: #c0d3e5;
  --cyan: #75dcff;
  --cyan-2: #b4efff;
  --cyan-glow: rgba(117, 220, 255, 0.35);
  --copper: #e0a267;
}

html, body {
  background:
    radial-gradient(1200px 760px at 10% 6%, rgba(40, 90, 170, 0.26), transparent 58%),
    radial-gradient(900px 620px at 90% 82%, rgba(224, 162, 103, 0.10), transparent 62%),
    linear-gradient(180deg, #07142d 0%, #040b18 100%);
}

body::before {
  background:
    radial-gradient(circle at 25% 22%, rgba(117,220,255,.09), transparent 24%),
    radial-gradient(circle at 80% 76%, rgba(224,162,103,.06), transparent 18%),
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 16%);
  opacity: 1;
}

.stage {
  cursor: default;
}

.slide {
  background:
    linear-gradient(160deg, rgba(8,25,57,.96), rgba(6,18,40,.94)),
    radial-gradient(circle at 80% 18%, rgba(117,220,255,.11), transparent 28%),
    radial-gradient(circle at 10% 90%, rgba(224,162,103,.08), transparent 26%);
  border: 1px solid rgba(120, 182, 240, .18);
  box-shadow:
    0 36px 100px rgba(0,0,0,.42),
    inset 0 1px 0 rgba(255,255,255,.05),
    inset 0 0 0 1px rgba(117,220,255,.03);
}

.slide::before {
  background:
    radial-gradient(760px 300px at 84% 8%, rgba(117,220,255,.12), transparent 62%),
    radial-gradient(420px 220px at 12% 86%, rgba(224,162,103,.08), transparent 60%),
    linear-gradient(135deg, rgba(255,255,255,.02), transparent 34%);
}

.slide:nth-of-type(1) {
  background:
    linear-gradient(160deg, rgba(10,32,74,.95), rgba(6,18,40,.95)),
    radial-gradient(circle at 78% 36%, rgba(117,220,255,.18), transparent 24%),
    radial-gradient(circle at 18% 84%, rgba(117,220,255,.06), transparent 22%);
}

.slide:nth-of-type(2) {
  background:
    linear-gradient(160deg, rgba(10,28,64,.95), rgba(6,18,40,.95)),
    radial-gradient(circle at 68% 44%, rgba(117,220,255,.12), transparent 28%),
    radial-gradient(circle at 86% 20%, rgba(224,162,103,.07), transparent 18%);
}

.slide:nth-of-type(3) {
  background:
    linear-gradient(160deg, rgba(8,27,62,.95), rgba(8,18,38,.95)),
    radial-gradient(circle at 50% 48%, rgba(117,220,255,.12), transparent 24%),
    radial-gradient(circle at 10% 20%, rgba(224,162,103,.05), transparent 22%);
}

.slide:nth-of-type(4), .slide:nth-of-type(12) {
  background:
    linear-gradient(160deg, rgba(8,30,68,.95), rgba(7,18,40,.95)),
    radial-gradient(circle at 74% 34%, rgba(117,220,255,.15), transparent 28%),
    radial-gradient(circle at 20% 78%, rgba(224,162,103,.06), transparent 18%);
}

.slide:nth-of-type(5), .slide:nth-of-type(6), .slide:nth-of-type(10), .slide:nth-of-type(13) {
  background:
    linear-gradient(160deg, rgba(9,26,58,.96), rgba(6,18,40,.94)),
    radial-gradient(circle at 84% 20%, rgba(117,220,255,.10), transparent 30%),
    radial-gradient(circle at 8% 78%, rgba(224,162,103,.08), transparent 20%);
}

.slide:nth-of-type(7), .slide:nth-of-type(8), .slide:nth-of-type(9), .slide:nth-of-type(11), .slide:nth-of-type(14) {
  background:
    linear-gradient(160deg, rgba(8,24,54,.96), rgba(7,18,36,.95)),
    radial-gradient(circle at 76% 18%, rgba(117,220,255,.10), transparent 30%),
    radial-gradient(circle at 20% 84%, rgba(224,162,103,.08), transparent 24%);
}

.grid-bg {
  opacity: .26;
  background-size: 76px 76px;
}

.meta,
.eyebrow,
.lede,
.status-v,
.status-k,
.account-title,
.account-tag,
.client-label,
.cloud-label,
.cloud-pills .pill,
.fork-branch,
.handoff-card,
.zone-p,
.env-k,
.t-col span,
.vs-v,
.doc-row,
.doc-seal,
.closing-foot {
  color: var(--muted);
}

.display,
.meta-label,
.status-card,
.orbit-core,
.orbit-node,
.cloud-shape,
.rack,
.rack-shield,
.handoff-card,
.zone,
.env,
.t-col,
.vs-card,
.doc,
.doc-seal {
  color: var(--text);
}

.accent-text {
  background: linear-gradient(180deg, #ffffff 0%, #d6f7ff 36%, #84e2ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  max-width: 760px;
  color: #bacde0;
}

.status-card,
.account-box,
.orbit-node,
.pill,
.rack,
.tag,
.fork-branch,
.handoff-card,
.zone,
.env,
.t-col,
.vs-card,
.doc,
.arrow-req,
.client-avatar,
.orbit-core,
.cloud-shape,
.rack-shield,
.vault-shield {
  border-color: rgba(117,220,255,.18);
  background:
    linear-gradient(180deg, rgba(16,35,72,.78), rgba(11,23,46,.72));
}

.status-card.done,
.pill,
.env,
.vs-card,
.doc-seal,
.orbit-node.n2,
.zone:nth-child(2) {
  box-shadow: 0 10px 40px rgba(117,220,255,.08), inset 0 1px 0 rgba(255,255,255,.04);
}

.status-card.pending,
.orbit-node.n4,
.vs-card.alt,
.cloud-pills .pill:nth-child(2),
.handoff-card.faded {
  border-color: rgba(224,162,103,.20);
}

.status-stack {
  gap: 18px;
}

.status-card {
  min-width: 244px;
  backdrop-filter: blur(10px);
}

.status-k, .status-v {
  text-transform: none;
}

.ring {
  background:
    radial-gradient(circle at center, rgba(117,220,255,.22), transparent 30%),
    conic-gradient(from 0deg, rgba(117,220,255,.28), rgba(117,220,255,.05), rgba(224,162,103,.10), rgba(117,220,255,.28));
  box-shadow: 0 0 70px rgba(117,220,255,.18);
  animation: floaty 6s ease-in-out infinite;
}

@keyframes floaty {
  0%,100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.pulse {
  animation: pulseSoft 2.1s ease-in-out infinite;
}

@keyframes pulseSoft {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .75; transform: scale(1.08); }
}

.orbit-node,
.pill,
.tag,
.fork-branch,
.handoff-card,
.zone,
.env,
.vs-card,
.doc {
  backdrop-filter: blur(10px);
}

.orbit-core,
.cloud-shape,
.rack,
.rack-shield,
.vault-shield {
  box-shadow:
    0 20px 60px rgba(0,0,0,.26),
    0 0 50px rgba(117,220,255,.08),
    inset 0 1px 0 rgba(255,255,255,.04);
}

.account-box {
  background: linear-gradient(180deg, rgba(12,28,59,.92), rgba(8,19,42,.9));
}

.account-head {
  background: rgba(255,255,255,.02);
  border-bottom: 1px solid rgba(117,220,255,.10);
}

.account-tag {
  background: rgba(117,220,255,.10);
  color: #e8f7ff;
}

.arrow-req {
  background: linear-gradient(180deg, rgba(224,162,103,.16), rgba(15,26,48,.72));
  color: #ffd7b2;
}

.client-avatar {
  background: linear-gradient(180deg, rgba(117,220,255,.25), rgba(22,46,88,.85));
}

.flow-lines > div,
.orbit-svg line,
.cloud-lines path,
.fork-lines path,
.doc-line,
.closing-line {
  stroke: rgba(117,220,255,.55);
  background: rgba(117,220,255,.50);
}

.slide:nth-of-type(4) .cloud-shape,
.slide:nth-of-type(12) .vs-card,
.slide:nth-of-type(14) .closing-line {
  box-shadow: 0 0 60px rgba(117,220,255,.14);
}

.slide:nth-of-type(5) .rack,
.slide:nth-of-type(6) .vault-shield,
.slide:nth-of-type(13) .doc {
  box-shadow: 0 0 60px rgba(224,162,103,.08), 0 18px 46px rgba(0,0,0,.28);
}

.slide:nth-of-type(8) .handoff-card.live,
.slide:nth-of-type(9) .zone,
.slide:nth-of-type(11) .t-col.biz {
  box-shadow: 0 0 60px rgba(117,220,255,.10), 0 18px 46px rgba(0,0,0,.26);
}

.doc-seal {
  background: linear-gradient(180deg, rgba(117,220,255,.18), rgba(15,26,48,.80));
  color: #effbff;
}

.closing-foot {
  color: #d1e0ee;
}

/* Remove visible UI panels completely */
.nav,
.progress,
.brand {
  display: none !important;
}