/* ============================================================
   SATELITAL OESTE — sistema visual
   Paleta muestreada del logo: azul profundo #00548D, hielo #A5E2FF
   Tipografias: Space Grotesk (titulos) · IBM Plex Sans (lectura)
                IBM Plex Mono (telemetria y etiquetas)
   ============================================================ */

*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
img,svg,video{display:block;max-width:100%}
button,input,textarea,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}

:root{
  --ink:#05090f;
  --ink-2:#0a121d;
  --ink-3:#0f1a29;
  --ink-4:#152436;
  --paper:#eef4f9;
  --paper-2:#ffffff;

  --blue-deep:#00548d;
  --blue:#0d6fb4;
  --cyan:#35c6ff;
  --cyan-soft:#7fe0ff;
  --ice:#c3e4f5;

  --tx:#e8f1f8;
  --tx-mut:#94aabf;
  --tx-dim:#6d8298;
  --tx-ink:#08121e;
  --tx-ink-mut:#4a6076;

  --line:rgba(120,180,220,.14);
  --line-2:rgba(120,180,220,.26);
  --line-ink:rgba(8,18,30,.12);

  --ff-d:"Space Grotesk",system-ui,sans-serif;
  --ff-b:"IBM Plex Sans",system-ui,sans-serif;
  --ff-m:"IBM Plex Mono",ui-monospace,monospace;

  --r:14px; --r-lg:22px;
  --pad:clamp(1.15rem,5vw,2rem);
  --maxw:1200px;
  --sec:clamp(4.5rem,11vw,8rem);
  --ease:cubic-bezier(.22,.75,.3,1);
}

html,body{max-width:100%;overflow-x:clip}
body{
  font-family:var(--ff-b);
  font-size:1rem;line-height:1.7;
  color:var(--tx);
  background:var(--ink);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

/* ---------- tipografia ---------- */
h1,h2,h3,h4{font-family:var(--ff-d);font-weight:600;line-height:1.08;letter-spacing:-.025em}
h1{font-size:clamp(2.25rem,8vw,4.35rem);text-wrap:balance}
h2{font-size:clamp(1.8rem,5.2vw,3rem);text-wrap:balance}
h3{font-size:clamp(1.12rem,3vw,1.42rem);line-height:1.22;letter-spacing:-.015em}
p{text-wrap:pretty}
strong{font-weight:600;color:#fff}

.eyebrow{
  font-family:var(--ff-m);font-size:.7rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);
  display:inline-flex;align-items:center;gap:.6rem;
}
.eyebrow::before{content:"";width:26px;height:1px;flex:none;background:linear-gradient(90deg,transparent,var(--cyan))}
.eyebrow--ink{color:var(--blue)}
.eyebrow--ink::before{background:linear-gradient(90deg,transparent,var(--blue))}
.lead{font-size:clamp(1.02rem,2.5vw,1.18rem);color:var(--tx-mut);line-height:1.72}
.paper .lead{color:var(--tx-ink-mut)}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.section{padding-block:var(--sec);position:relative}
.section--tight{padding-block:clamp(3rem,8vw,5rem)}
.paper{background:var(--paper);color:var(--tx-ink)}
.paper h1,.paper h2,.paper h3,.paper h4{color:var(--tx-ink)}
.paper strong{color:#000}
.head{max-width:44rem}
.head h2{margin-block:.9rem .85rem}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--ff-d);font-weight:600;font-size:.94rem;letter-spacing:-.01em;
  padding:.9rem 1.45rem;border-radius:999px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s,border-color .25s;
  line-height:1;text-align:center;white-space:nowrap;
}
.btn svg{width:17px;height:17px;flex:none}
.btn--pri{
  background:linear-gradient(135deg,var(--cyan-soft),var(--cyan) 55%,#0f9ee0);
  color:#04121c;box-shadow:0 10px 30px -12px rgba(53,198,255,.7);
}
.btn--pri:hover{transform:translateY(-2px);box-shadow:0 18px 40px -14px rgba(53,198,255,.9)}
.btn--gho{border:1px solid var(--line-2);color:var(--tx);background:rgba(255,255,255,.02)}
.btn--gho:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-2px)}
.btn--ink{background:var(--tx-ink);color:#fff}
.btn--ink:hover{transform:translateY(-2px);background:var(--blue-deep)}
.btn--ghoink{border:1px solid var(--line-ink);color:var(--tx-ink)}
.btn--ghoink:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.btns{display:flex;flex-wrap:wrap;gap:.7rem}

/* ---------- preloader ---------- */
#pre{
  position:fixed;inset:0;z-index:200;display:grid;place-items:center;
  background:var(--ink);transition:opacity .5s ease,visibility .5s;
}
#pre.off{opacity:0;visibility:hidden;pointer-events:none}
#pre .in{display:flex;flex-direction:column;align-items:center}
#pre .mark{width:66px;height:66px;animation:preFloat 1.8s ease-in-out infinite}
#pre .bar{width:110px;height:2px;margin-top:1.5rem;border-radius:2px;background:var(--line-2);overflow:hidden;position:relative}
#pre .bar::after{
  content:"";position:absolute;inset:0;transform:translateX(-100%);
  background:linear-gradient(90deg,transparent,var(--cyan));
  animation:preBar .9s var(--ease) infinite;
}
#pre .lbl{margin-top:.85rem;font-family:var(--ff-m);font-size:.6rem;letter-spacing:.28em;text-transform:uppercase;color:var(--tx-dim)}
@keyframes preBar{to{transform:translateX(100%)}}
@keyframes preFloat{50%{transform:translateY(-6px)}}

/* ---------- logo ---------- */
.logo{display:inline-flex;align-items:center;gap:.62rem}
.logo svg{width:34px;height:34px;flex:none}
.logo .txt{display:flex;flex-direction:column;line-height:1}
.logo .n{font-family:var(--ff-d);font-weight:600;font-size:.92rem;letter-spacing:.11em;text-transform:uppercase;white-space:nowrap}
.logo .t{font-family:var(--ff-m);font-size:.475rem;letter-spacing:.235em;text-transform:uppercase;color:var(--cyan);margin-top:.3rem;white-space:nowrap}
.logo--ink .n{color:var(--tx-ink)}
.logo--ink .t{color:var(--blue)}

/* ---------- header ---------- */
.hdr{position:fixed;inset:0 0 auto;z-index:90;border-bottom:1px solid transparent;transition:background .35s ease,border-color .35s ease}
.hdr.stuck{background:rgba(5,9,15,.85);backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);border-bottom-color:var(--line)}
.hdr .bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:70px}
.nav,.hdr-cta{display:none}
.burger{width:42px;height:42px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4.5px;border:1px solid var(--line-2);border-radius:11px;flex:none}
.burger span{display:block;width:17px;height:1.5px;background:var(--tx);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.drawer{
  position:fixed;inset:70px 0 0;z-index:89;background:var(--ink);
  padding:1.5rem var(--pad) 2.5rem;
  transform:translateY(-8px);opacity:0;visibility:hidden;
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s;
  overflow-y:auto;border-top:1px solid var(--line);
}
.drawer.open{opacity:1;visibility:visible;transform:none}
.drawer .d-link{
  display:flex;align-items:baseline;gap:.8rem;
  font-family:var(--ff-d);font-weight:500;font-size:1.45rem;letter-spacing:-.02em;
  padding-block:.82rem;border-bottom:1px solid var(--line);
}
.drawer .d-link i{font-family:var(--ff-m);font-style:normal;font-size:.58rem;color:var(--cyan);letter-spacing:.1em}
.drawer .d-foot{margin-top:1.7rem;display:grid;gap:.85rem}
.drawer .d-tel{font-family:var(--ff-m);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--tx-dim)}
.drawer .d-tel b{display:block;font-family:var(--ff-d);font-size:1.3rem;letter-spacing:-.02em;color:var(--cyan);margin-top:.25rem}

@media(min-width:1000px){
  .burger,.drawer{display:none}
  .hdr .bar{height:82px}
  .nav{display:flex;align-items:center;gap:.1rem}
  .nav a{position:relative;padding:.5rem .85rem;font-size:.88rem;white-space:nowrap;color:var(--tx-mut);transition:color .22s}
  .nav a::after{content:"";position:absolute;left:.8rem;right:.8rem;bottom:.2rem;height:1px;background:var(--cyan);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
  .nav a:hover,.nav a[aria-current]{color:var(--tx)}
  .nav a:hover::after,.nav a[aria-current]::after{transform:scaleX(1)}
  .hdr-cta{display:flex;align-items:center;gap:.9rem}
  .hdr-tel{text-align:right;line-height:1.1}
  .hdr-tel span{font-family:var(--ff-m);font-size:.54rem;letter-spacing:.2em;text-transform:uppercase;color:var(--tx-dim);display:block}
  .hdr-tel b{font-family:var(--ff-d);font-size:1rem;letter-spacing:-.01em;color:var(--tx)}
  .hdr-cta .btn{padding:.66rem 1.1rem;font-size:.83rem}
  .logo svg{width:38px;height:38px}
  .logo .n{font-size:1rem}
}

/* Logo real de la marca (reemplaza al vector redibujado) */
.logo-img{height:34px;width:auto;display:block}
@media (max-width:760px){.logo-img{height:27px}}