/* AxisMed — landing. Tokens tomados del sistema de diseño de axisdynamics.cl */
:root{
  --color-bg:#0a0d12;
  --color-bg-raised:#10141b;
  --color-bg-panel:#141922;
  --color-border:#232a35;
  --color-border-strong:#333d4c;
  --color-text:#e7ecf2;
  --color-text-muted:#9aa7b6;
  --color-text-faint:#66717f;
  --color-accent:#00b1e0;
  --color-accent-hi:#24c2ec;
  --color-accent-dim:#0a4a5c;
  --color-accent-rgb:0,177,224;
  --font-sans:"Space Grotesk",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --font-mono:"JetBrains Mono","SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  --radius-sm:4px;--radius-md:8px;--radius-lg:14px;
  --max-width:1180px;
  --transition-fast:.15s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{color-scheme:dark;scroll-behavior:smooth}
body{
  margin:0;background:var(--color-bg);color:var(--color-text);
  font-family:var(--font-sans);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(900px 500px at 78% -8%,rgba(var(--color-accent-rgb),.10),transparent 60%);
  background-repeat:no-repeat;
}
.wrap{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}
h1,h2,h3,h4{margin:0 0 .75rem;font-weight:600;line-height:1.22;letter-spacing:-.01em}
p{margin:0 0 1rem}
a{color:var(--color-accent);text-decoration:none}
a:hover{text-decoration:underline}
code{font-family:var(--font-mono);font-size:.86em;color:var(--color-text);background:var(--color-bg-panel);border:1px solid var(--color-border);border-radius:3px;padding:.1em .35em}
.accent{color:var(--color-accent)}
strong{color:#fff}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:20;background:rgba(10,13,18,.92);border-bottom:1px solid var(--color-border);backdrop-filter:blur(10px)}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:74px}
.brand{display:inline-flex;align-items:center}
.brand img{width:auto;height:34px;display:block}
.site-nav{display:flex;align-items:center;gap:1.4rem;font-size:.92rem;font-weight:500}
.site-nav a{color:var(--color-text-muted)}
.site-nav a:hover{color:var(--color-text);text-decoration:none}
.site-nav .btn{margin-left:.4rem}

/* ---------- botones ---------- */
.btn{align-items:center;gap:.5rem;padding:.7rem 1.4rem;border-radius:var(--radius-sm);
  border:1px solid var(--color-border-strong);color:var(--color-text);background:transparent;
  font-size:.9rem;font-weight:600;display:inline-flex;text-decoration:none;
  transition:border-color var(--transition-fast),background var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast)}
.btn:hover{border-color:var(--color-accent);background:var(--color-bg-panel);transform:scale(1.03);text-decoration:none}
.btn-primary{background:var(--color-accent);border-color:var(--color-accent);color:#04121a;
  box-shadow:0 4px 20px -4px rgba(var(--color-accent-rgb),.3)}
.btn-primary:hover{background:var(--color-accent-hi);border-color:var(--color-accent-hi);
  box-shadow:0 4px 24px -2px rgba(var(--color-accent-rgb),.5)}

/* ---------- tipografía de sección ---------- */
.kicker{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--color-accent);margin:0 0 1rem}
.section{padding:5rem 0;border-top:1px solid var(--color-border)}
.section--raised{background:var(--color-bg-raised)}
.section h2{font-size:clamp(1.5rem,3vw,2.1rem);max-width:34ch}
.section__intro{max-width:70ch;color:var(--color-text-muted)}
.subhead{margin-top:3rem;font-size:1.05rem}
.fine{font-size:.82rem;color:var(--color-text-faint);max-width:80ch;margin-top:1.25rem}

/* ---------- hero ---------- */
.hero{padding:4.5rem 0 3rem}
.hero__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.hero h1{font-size:clamp(2.1rem,5vw,3.35rem);margin:1.25rem 0 1.25rem;max-width:26ch}
.wordmark{display:flex;align-items:center;gap:.75rem}
.wordmark__icon{height:44px;width:auto;opacity:.95}
.wordmark__text{font-size:1.6rem;font-weight:600;letter-spacing:-.02em}
.wordmark__text b{color:var(--color-accent);font-weight:600}
.lead{font-size:1.06rem;color:var(--color-text-muted);max-width:58ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem}
.hero__note{font-size:.85rem;color:var(--color-text-faint);margin-top:1.5rem}
.hero__figure{display:flex;justify-content:center;position:relative;
  animation:9s ease-in-out infinite axis-float}
@keyframes axis-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
/* cuadro de la animación: mismas medidas y halo que el hero de axisdynamics.cl */
.caduceo{position:relative;isolation:isolate;width:100%;max-width:645px;aspect-ratio:1;
  pointer-events:none}
.caduceo canvas{position:relative;z-index:1;display:block;width:100%;height:100%;
  filter:drop-shadow(0 0 60px rgba(0,177,224,.35))}
.caduceo__fallback{position:absolute;z-index:0;top:50%;left:50%;transform:translate(-50%,-50%);
  width:56%;height:auto;opacity:.35}

/* ---------- franja de métricas ---------- */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:3.5rem;
  background:var(--color-border);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden}
.stat{background:var(--color-bg-raised);padding:1.5rem 1.35rem;display:flex;flex-direction:column;gap:.35rem}
.stat__value{font-size:1.75rem;font-weight:600;color:#fff;line-height:1.1}
.stat__unit{font-size:.95rem;color:var(--color-accent);margin-left:.15rem}
.stat__label{font-size:.78rem;color:var(--color-text-faint);line-height:1.45}

/* ---------- dos columnas ---------- */
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:start;margin-top:1.5rem}
.two-col p{color:var(--color-text-muted);max-width:62ch}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:1rem}
.checklist li{position:relative;padding-left:1.75rem;color:var(--color-text-muted);font-size:.95rem}
.checklist li::before{content:"";position:absolute;left:0;top:.55em;width:.5rem;height:.5rem;
  border-radius:50%;background:var(--color-accent);box-shadow:0 0 12px rgba(var(--color-accent-rgb),.8)}

/* ---------- tarjetas ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem;margin-top:2rem}
.card{background:var(--color-bg-panel);border:1px solid var(--color-border);border-radius:var(--radius-lg);
  padding:1.75rem;transition:border-color var(--transition-fast),transform var(--transition-fast)}
.card:hover{border-color:var(--color-accent-dim);transform:translateY(-3px)}
.card h3{font-size:1.02rem;margin-bottom:.6rem}
.card p{color:var(--color-text-muted);font-size:.92rem;margin:0}

/* ---------- métricas ---------- */
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.25rem;margin-top:2.25rem}
.metric{background:var(--color-bg-panel);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1.5rem}
.metric h3{font-size:.9rem;color:var(--color-text-muted);font-weight:500;display:flex;justify-content:space-between;align-items:center}
.tag{font-family:var(--font-mono);font-size:.8rem;color:var(--color-accent);border:1px solid var(--color-border-strong);
  border-radius:3px;padding:.05rem .35rem}
.metric__value{font-size:1.9rem;font-weight:600;color:#fff;margin:.35rem 0 .1rem}
.metric__ref{font-family:var(--font-mono);font-size:.74rem;color:var(--color-text-faint);margin:0 0 .75rem}
.metric__note{font-size:.84rem;color:var(--color-text-muted);margin:0}

/* ---------- panel + tabla ---------- */
.panel{margin-top:3rem;background:var(--color-bg-panel);border:1px solid var(--color-border);
  border-radius:var(--radius-lg);padding:1.75rem}
.panel h3{font-size:1.05rem}
.panel__note{font-size:.82rem;color:var(--color-text-faint);margin:1rem 0 0}
.table{width:100%;border-collapse:collapse;font-size:.9rem}
.table th,.table td{text-align:left;padding:.7rem .6rem;border-bottom:1px solid var(--color-border)}
.table th{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-faint);font-weight:500}
.table td:nth-child(2),.table td:nth-child(3){font-family:var(--font-mono);font-size:.84rem;color:var(--color-text-muted);white-space:nowrap}
.table tr:last-child td{border-bottom:none}
.ok{color:#2fc98f;font-weight:600;font-size:.85rem}

/* ---------- chips ---------- */
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;padding:0;margin:1.25rem 0 0}
.chips li{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.04em;color:var(--color-text-muted);
  border:1px solid var(--color-border-strong);border-radius:100px;padding:.4rem .9rem}

/* ---------- aviso ---------- */
.notice{border-left:3px solid var(--color-accent);background:var(--color-bg-panel);
  border-radius:0 var(--radius-md) var(--radius-md) 0;padding:1.5rem 1.75rem;margin-top:1.75rem}
.notice p{color:var(--color-text-muted);margin-bottom:.85rem}
.notice p:last-child{margin-bottom:0}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;margin-top:2rem;
  background:var(--color-border);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden}
.facts>div{background:var(--color-bg);padding:1.1rem 1.25rem;display:flex;flex-direction:column;gap:.25rem}
.facts__k{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--color-text-faint)}
.facts__v{font-size:.95rem;color:var(--color-text)}

/* ---------- contacto ---------- */
.contact{max-width:70ch}
.contact p{color:var(--color-text-muted)}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--color-border);background:var(--color-bg-raised);padding:3.5rem 0 2rem;margin-top:0}
.site-footer__inner{display:grid;grid-template-columns:1.2fr 1.6fr;gap:3rem}
.site-footer__brand img{height:30px;width:auto;display:block;margin-bottom:1rem}
.site-footer__brand p{font-size:.88rem;color:var(--color-text-muted);max-width:46ch}
.site-footer__nav{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.site-footer__nav h4{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--color-text-faint);font-weight:500}
.site-footer__nav ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.site-footer__nav a{color:var(--color-text-muted);font-size:.88rem}
.site-footer__legal{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border);
  font-size:.78rem;color:var(--color-text-faint)}

/* ---------- capacidades / motores / pasos ---------- */
.card__tag{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--color-accent);margin:0 0 .75rem}
.engines{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.25rem;margin-top:2rem}
.engine{background:var(--color-bg-panel);border:1px solid var(--color-border);border-radius:var(--radius-lg);
  padding:1.75rem;transition:border-color var(--transition-fast),transform var(--transition-fast)}
.engine:hover{border-color:var(--color-accent-dim);transform:translateY(-3px)}
.engine__flag{display:inline-block;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.06em;
  color:var(--color-accent);border:1px solid var(--color-border-strong);border-radius:3px;
  padding:.2rem .5rem;margin-bottom:1rem}
.engine h3{font-size:1.05rem;margin-bottom:.6rem}
.engine p{color:var(--color-text-muted);font-size:.92rem;margin:0}
/* ---------- pasos del caso (cards) ---------- */
.card__list{list-style:none;margin:.9rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}
.card__list li{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.03em;
  color:var(--color-text-muted);border:1px solid var(--color-border-strong);border-radius:100px;
  padding:.22rem .6rem}

/* ---------- formulario de contacto (diálogo) ---------- */
.contact-modal{width:min(560px, calc(100% - 32px));max-height:90vh;padding:0;
  border:1px solid var(--color-border-strong);border-radius:var(--radius-md);
  background:var(--color-bg-raised);color:var(--color-text);
  box-shadow:0 24px 60px -20px rgba(0,0,0,.8)}
.contact-modal::backdrop{background:rgba(5,5,15,.74)}
.contact__box{padding:1.5rem}
.contact__box h2{font-size:1.4rem;color:var(--color-accent)}
.contact__box p{color:var(--color-text-muted);font-size:.92rem}
.contact__close{float:right;background:transparent;border:0;color:var(--color-text-muted);
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;cursor:pointer}
.contact__close:hover{color:var(--color-text)}
.contact__field{display:block;margin:.75rem 0}
.contact__field span{display:block;margin-bottom:.25rem;font-family:var(--font-mono);
  font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--color-accent)}
.contact__field i{font-style:normal;text-transform:none;letter-spacing:0;color:var(--color-text-faint)}
.contact__field input,.contact__field textarea{width:100%;padding:.7rem;background:var(--color-bg);
  color:var(--color-text);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);
  font:.95rem var(--font-sans)}
.contact__field input:focus,.contact__field textarea:focus{outline:none;border-color:var(--color-accent)}
.contact__field textarea{min-height:110px;resize:vertical}
.contact__hp{position:absolute;left:-9999px}
.contact__error{margin:.75rem 0 0;color:#ff7a7a;font-size:.85rem}
.contact-modal .btn{cursor:pointer}
.contact-modal .btn:disabled{opacity:.6;cursor:default}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero__inner,.two-col,.site-footer__inner{grid-template-columns:1fr}
  .hero__figure{order:-1}
  .caduceo{max-width:300px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .site-footer__nav{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .site-nav a:not(.btn){display:none}
  .hero{padding-top:2.5rem}
  .stat-strip{grid-template-columns:1fr}
  .site-footer__nav{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero__figure{animation:none}
  .btn:hover{transform:none}
}