:root{
  --bg:#05080F;
  --surface:#0B1220;
  --surface-2:#101B2E;
  --cyan:#2DE2FF;
  --violet:#8B5CF6;
  --text:#E8EEF7;
  --muted:#93A3B8;
  --line:rgba(45,226,255,.14);
  --grad:linear-gradient(92deg,var(--cyan),var(--violet));
  --radius:14px;
  --max:1120px;
}
*{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;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;line-height:1.12;letter-spacing:-.01em}
.mono{font-family:'JetBrains Mono',monospace}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:.78rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--cyan);
  display:inline-flex;align-items:center;gap:.5rem;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--cyan);display:inline-block}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(5,8,15,.72);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.nav-inner{
  max-width:var(--max);margin:0 auto;padding:0 24px;
  height:64px;display:flex;align-items:center;justify-content:space-between;
}
.logo{
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.15rem;letter-spacing:.01em;
  display:inline-flex;align-items:center;gap:.6rem;
}
.logo .tick{color:var(--cyan)}
.logo-mark{position:relative;width:30px;height:30px;flex:none;display:block}
.logo-mark svg,.logo-mark img{width:100%;height:100%;display:block;position:relative;z-index:1}
/* Halo orbital tipo "Solving": degradado cónico girando desenfocado tras el isotipo */
.logo-mark::before{
  content:"";position:absolute;inset:-38%;border-radius:50%;
  background:conic-gradient(from 0deg,
    rgba(45,226,255,0), rgba(45,226,255,.5) 25%,
    rgba(139,92,246,.5) 55%, rgba(45,226,255,0) 80%);
  filter:blur(7px);opacity:.65;
  animation:logoOrbit 6s linear infinite;
}
.logo-mark .node-dot{
  transform-origin:50px 50px;
  animation:nodeThink 2.2s ease-in-out infinite;
}
@keyframes logoOrbit{to{transform:rotate(1turn)}}
@keyframes nodeThink{
  0%,100%{transform:scale(1);opacity:1}
  50%{transform:scale(2);opacity:.55}
}
.nav-links{display:flex;gap:28px;align-items:center;list-style:none}
.nav-links a{font-size:.9rem;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.95rem;
  padding:.7rem 1.4rem;border-radius:10px;border:none;cursor:pointer;
  transition:transform .2s,box-shadow .2s,background .2s,opacity .2s;
}
.btn-primary{
  background:var(--grad);color:#04121A;
  box-shadow:0 0 24px rgba(45,226,255,.25);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(45,226,255,.4)}
.btn-ghost{
  background:transparent;color:var(--text);
  border:1px solid rgba(255,255,255,.16);
}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none!important;box-shadow:none}
.nav .btn{padding:.55rem 1.1rem;font-size:.85rem}
.menu-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.5rem;cursor:pointer}

/* ---------- HERO ---------- */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;
  padding:120px 0 80px;
  overflow:hidden;
}
.circuit{
  position:absolute;inset:0;width:100%;height:100%;
  opacity:.55;pointer-events:none;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 60% 45% at 70% 20%, rgba(139,92,246,.16), transparent 60%),
    radial-gradient(ellipse 55% 40% at 25% 75%, rgba(45,226,255,.10), transparent 60%),
    linear-gradient(to bottom, transparent 55%, var(--bg));
}
.hero-grid{
  position:relative;z-index:2;width:100%;
  display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;
}
.hero-content{max-width:620px}

/* Terminal animada */
.hero-visual{position:relative}
.terminal{
  background:#0A0F1A;
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  box-shadow:0 24px 60px rgba(0,0,0,.55),0 0 44px rgba(45,226,255,.07);
  overflow:hidden;
  font-family:'JetBrains Mono',monospace;
}
.term-bar{
  display:flex;align-items:center;gap:8px;
  padding:13px 16px;
  border-bottom:1px solid rgba(255,255,255,.06);
  background:rgba(255,255,255,.02);
}
.term-bar .dot{width:11px;height:11px;border-radius:50%}
.dot-r{background:#FF5F57}.dot-y{background:#FEBC2E}.dot-g{background:#28C840}
.term-title{margin-left:8px;font-size:.78rem;color:var(--muted)}
.term-body{padding:22px 20px 12px;min-height:210px;font-size:.86rem;line-height:2.05}
.term-line{display:block;white-space:pre-wrap}
.term-line .dollar{color:var(--cyan);margin-right:.55rem}
.term-line.ok{color:#4ADE80}
.term-line.dim{color:var(--muted)}
.term-caret{
  display:inline-block;width:8px;height:1em;background:var(--text);
  vertical-align:text-bottom;margin-left:2px;
  animation:blink 1s steps(1) infinite;
}
.term-progress{
  height:5px;margin:4px 20px 20px;
  background:rgba(255,255,255,.08);border-radius:99px;overflow:hidden;
}
.term-progress-fill{height:100%;width:0;background:var(--grad);border-radius:99px}

/* Badges flotantes */
.badge{
  position:absolute;z-index:3;
  display:flex;align-items:center;gap:.55rem;
  background:rgba(11,18,32,.94);
  border:1px solid rgba(255,255,255,.1);
  border-radius:14px;padding:.7rem 1.1rem;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.9rem;
  box-shadow:0 12px 30px rgba(0,0,0,.45);
  animation:float 5s ease-in-out infinite;
}
.badge svg{width:20px;height:20px;stroke:var(--cyan);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.badge-cloud{top:-24px;right:-14px}
.badge-ai{bottom:46px;left:-28px;animation-delay:-2.5s}
.badge-ai svg{stroke:var(--violet)}
@keyframes float{50%{transform:translateY(-9px)}}
.hero .prompt{
  font-family:'JetBrains Mono',monospace;font-size:.85rem;color:var(--muted);
  margin-bottom:1.4rem;display:block;
}
.hero .prompt .dollar{color:var(--cyan)}
.hero .prompt .cursor{
  display:inline-block;width:9px;height:1.05em;background:var(--cyan);
  vertical-align:text-bottom;margin-left:2px;
  animation:blink 1.1s steps(1) infinite;
}
@keyframes blink{50%{opacity:0}}
.hero h1{
  font-size:clamp(2.6rem,6.2vw,4.4rem);
  font-weight:700;margin-bottom:1.3rem;
}
.hero p.lead{
  font-size:clamp(1.05rem,1.6vw,1.25rem);
  color:var(--muted);max-width:560px;margin-bottom:2.2rem;
}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}

/* ---------- SECCIONES ---------- */
section{padding:110px 0}
.section-head{max-width:640px;margin-bottom:56px}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin:.9rem 0 .8rem}
.section-head p{color:var(--muted)}

/* Servicios */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{
  background:var(--surface);
  border:1px solid rgba(255,255,255,.06);
  border-radius:var(--radius);
  padding:30px 26px;
  position:relative;overflow:hidden;
  transition:transform .25s,border-color .25s;
}
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--grad);opacity:0;transition:opacity .25s;
}
.card:hover{transform:translateY(-5px);border-color:var(--line)}
.card:hover::before{opacity:1}
.card .icon{
  width:46px;height:46px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(45,226,255,.08);
  border:1px solid var(--line);
  margin-bottom:1.2rem;
}
.card .icon svg{width:22px;height:22px;stroke:var(--cyan)}
.card h3{font-size:1.15rem;margin-bottom:.55rem}
.card p{font-size:.92rem;color:var(--muted)}
.card .step{
  display:block;font-size:1.5rem;font-weight:500;line-height:1;
  margin-bottom:1.1rem;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}

/* Por qué */
.why{background:linear-gradient(180deg,transparent,rgba(139,92,246,.05) 50%,transparent)}
.why-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center}
.why-list{list-style:none;display:flex;flex-direction:column;gap:22px}
.why-list li{display:flex;gap:16px;align-items:flex-start}
.why-list .check{
  flex:none;width:26px;height:26px;border-radius:50%;
  background:rgba(45,226,255,.1);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  color:var(--cyan);font-size:.8rem;margin-top:2px;
}
.why-list strong{display:block;font-family:'Space Grotesk',sans-serif;font-weight:600;margin-bottom:2px}
.why-list p{font-size:.9rem;color:var(--muted)}
.stats{
  display:grid;grid-template-columns:1fr 1fr;gap:18px;
}
.stat{
  background:var(--surface);
  border:1px solid rgba(255,255,255,.06);
  border-radius:var(--radius);
  padding:28px 24px;
}
.stat .num{
  font-family:'JetBrains Mono',monospace;
  font-size:clamp(1.8rem,3vw,2.4rem);font-weight:500;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat .label{font-size:.85rem;color:var(--muted);margin-top:4px}

/* Nosotros */
.about-list{position:relative;max-width:860px;display:flex;flex-direction:column;gap:54px}
.about-track{
  position:absolute;left:0;top:10px;bottom:10px;width:2px;
  background:rgba(255,255,255,.07);border-radius:2px;overflow:hidden;
}
.about-beam{
  position:absolute;inset:0;
  background:linear-gradient(180deg,var(--cyan),var(--violet));
  box-shadow:0 0 14px rgba(45,226,255,.55);
  transform:scaleY(0);transform-origin:top;
  transition:transform 1.6s cubic-bezier(.4,0,.2,1) .2s;
}
.about-list.in .about-beam{transform:scaleY(1)}
.about-item{
  position:relative;
  display:grid;grid-template-columns:110px 1fr;gap:28px;align-items:start;
  padding-left:44px;
  opacity:0;transform:translateX(-28px);
  transition:opacity .65s ease,transform .65s ease;
}
.about-list.in .about-item{opacity:1;transform:none}
.about-list.in .about-item:nth-child(2){transition-delay:.3s}
.about-list.in .about-item:nth-child(3){transition-delay:.65s}
.about-list.in .about-item:nth-child(4){transition-delay:1s}
.about-item::before{
  content:"";position:absolute;left:-5px;top:16px;
  width:12px;height:12px;border-radius:50%;
  background:var(--bg);border:2px solid var(--cyan);
  box-shadow:0 0 0 0 rgba(45,226,255,0);
  transition:box-shadow .8s ease .6s;
}
.about-list.in .about-item::before{box-shadow:0 0 14px 3px rgba(45,226,255,.4)}
.about-num{
  font-family:'JetBrains Mono',monospace;
  font-size:clamp(2.2rem,4vw,3.2rem);font-weight:500;line-height:1;
  color:transparent;-webkit-text-stroke:1px rgba(45,226,255,.5);
  transition:filter .3s ease;
}
.about-item:hover .about-num{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-stroke:1px transparent;
  filter:drop-shadow(0 0 12px rgba(45,226,255,.35));
}
.about-item h3{font-size:1.3rem;margin-bottom:.5rem}
.about-item p{color:var(--muted);max-width:560px}

/* Tecnologías */
.tech-strip{
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
  padding:34px 0;overflow:hidden;position:relative;
}
.tech-strip::before,.tech-strip::after{
  content:"";position:absolute;top:0;bottom:0;width:120px;z-index:2;pointer-events:none;
}
.tech-strip::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.tech-strip::after{right:0;background:linear-gradient(-90deg,var(--bg),transparent)}
.marquee{display:flex;gap:56px;width:max-content;animation:scroll 26s linear infinite}
.marquee span{
  font-family:'JetBrains Mono',monospace;font-size:.95rem;color:var(--muted);
  white-space:nowrap;display:flex;align-items:center;gap:.6rem;
}
.marquee span::before{content:"◆";color:var(--violet);font-size:.6rem}
@keyframes scroll{to{transform:translateX(-50%)}}

/* CTA / Contacto */
.cta-box{
  position:relative;
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:20px;
  padding:64px 48px;
  overflow:hidden;
  display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center;
}
.cta-box::before{
  content:"";position:absolute;inset:-40%;
  background:radial-gradient(circle at 85% 15%, rgba(139,92,246,.22), transparent 45%),
             radial-gradient(circle at 10% 90%, rgba(45,226,255,.16), transparent 45%);
  pointer-events:none;
}
.cta-box>*{position:relative}
.cta-box h2{font-size:clamp(1.8rem,3.2vw,2.5rem);margin-bottom:.8rem}
.cta-box>div>p{color:var(--muted)}
form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.8rem;font-family:'JetBrains Mono',monospace;color:var(--muted);letter-spacing:.05em}
input,textarea{
  background:rgba(5,8,15,.6);
  border:1px solid rgba(255,255,255,.1);
  border-radius:10px;
  padding:.8rem 1rem;
  color:var(--text);
  font-family:'Inter',sans-serif;font-size:.95rem;
  transition:border-color .2s;
}
input:focus,textarea:focus{outline:none;border-color:var(--cyan)}
textarea{resize:vertical;min-height:96px}
.form-msg{
  display:none;
  font-family:'JetBrains Mono',monospace;font-size:.85rem;color:var(--cyan);
  padding:.6rem .9rem;border:1px solid var(--line);border-radius:8px;
  background:rgba(45,226,255,.06);
}
.form-msg.show{display:block}
.form-msg.error{
  color:#FF7B72;
  border-color:rgba(255,123,114,.3);
  background:rgba(255,123,114,.07);
}
/* Honeypot anti-spam: invisible para humanos, visible para bots */
.hp-field{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden;opacity:0}

/* Footer */
footer{border-top:1px solid rgba(255,255,255,.06);padding:44px 0}
.foot{
  display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
}
.foot .links{display:flex;gap:22px;list-style:none;flex-wrap:wrap}
.foot a{font-size:.85rem;color:var(--muted);transition:color .2s}
.foot a:hover{color:var(--cyan)}
.foot small{color:var(--muted);font-size:.8rem}

/* Orbe "Solving" */
.solving{padding:90px 0;text-align:center}
.orb-wrap{position:relative;width:260px;height:260px;margin:0 auto 22px}
.orb-wrap canvas{width:100%;height:100%;display:block}
.orb-glow{
  position:absolute;inset:-32%;pointer-events:none;
  background:radial-gradient(circle,rgba(139,92,246,.16),rgba(45,226,255,.06) 45%,transparent 65%);
}
.solving .state{
  font-family:'JetBrains Mono',monospace;
  font-size:.98rem;color:var(--cyan);letter-spacing:.1em;
}
.solving .state::after{content:"";animation:dots 1.4s steps(4,end) infinite}
@keyframes dots{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}}
.solving .caption{
  color:var(--muted);font-size:.95rem;margin-top:14px;
  max-width:460px;margin-left:auto;margin-right:auto;
}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .about-item{opacity:1;transform:none}
  .about-beam{transform:none}
  html{scroll-behavior:auto}
}

/* ---------- RESPONSIVE ---------- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:70px}
  .hero-visual{max-width:540px;width:100%;margin:0 auto}
  .badge-cloud{right:0}
  .badge-ai{left:0}
  .term-body{font-size:.78rem;min-height:190px}
  .hero{padding:130px 0 70px}
}
@media(max-width:860px){
  .why-grid,.cta-box{grid-template-columns:1fr;gap:44px}
  .about-item{grid-template-columns:1fr;gap:12px;padding-left:36px}
  .about-num{font-size:2rem}
  .cta-box{padding:44px 28px}
  section{padding:80px 0}
  .nav-links{
    display:none;position:absolute;top:64px;left:0;right:0;
    flex-direction:column;gap:0;background:rgba(5,8,15,.97);
    border-bottom:1px solid rgba(255,255,255,.07);
    padding:12px 24px 20px;
  }
  .nav-links.open{display:flex}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:12px 0}
  .nav-links .btn{width:100%;justify-content:center;margin-top:8px}
  .menu-toggle{display:block}
}