/* =========================================================
   AUREAS INGENIERÍA — sistema de diseño v4 · tema oscuro
   Espaciado: Fibonacci · Tipografía: escala áurea
   Oro (aureus) reservado a tres momentos: el brillo del
   titular, el anillo interior de la bobina y la selección.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  color-scheme: dark;

  --bg: #131518;
  --bg-soft: #191c20;
  --panel: #1e2227;
  --panel-hover: #22262c;
  --line: rgba(255,255,255,.08);
  --line-strong: rgba(255,255,255,.16);

  --text: #edeff1;
  --text-soft: #a7acb1;
  --text-muted: #7d8288;

  --turquoise: #00c4c4;
  --turquoise-soft: #00b8b8;
  --turquoise-dim: rgba(0,196,196,.10);
  --gold: #d9b45b;
  --gold-soft: rgba(217,180,91,.14);

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --text-sm: .9rem;
  --text-base: 1rem;
  --text-lead: clamp(1.08rem, 1rem + .35vw, 1.22rem);
  --text-h3: clamp(1.28rem, 1.1rem + .8vw, 1.618rem);
  --text-h2: clamp(1.65rem, 1.25rem + 1.7vw, 2.618rem);
  --text-h1: clamp(2.35rem, 1.55rem + 3.4vw, 4.1rem);

  --sp-1: 8px; --sp-2: 13px; --sp-3: 21px; --sp-4: 34px;
  --sp-5: 55px; --sp-6: 89px; --sp-7: 144px;

  --radius: 4px;
  --content-w: 1180px;
  --shadow-soft: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px -14px rgba(0,0,0,.5);
  --ease: cubic-bezier(.4,0,.2,1);
}


/* — barra de progreso de lectura: completa el corte áureo del header — */
.scroll-progress{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:60;
  background:linear-gradient(90deg,var(--turquoise),var(--gold));
  pointer-events:none;
}

/* — scrollbar a juego — */
html{scrollbar-color:#2a2f35 var(--bg);scrollbar-width:thin;scroll-padding-top:89px}
::-webkit-scrollbar{width:12px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#2a2f35;border:3px solid var(--bg);border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:var(--turquoise-soft)}

*,*::before,*::after{box-sizing:border-box}
html{
  scroll-behavior:smooth;
  overflow-x:hidden;
  max-width:100%;
  width:100%;
}
body{
  margin:0;
  overflow-x:hidden;
  max-width:100%;
  width:100%;
  position:relative;
  touch-action:pan-y;
  font-family:var(--font-body);
  font-size:var(--text-base);
  line-height:1.65;
  color:var(--text);
  /* grano sutil sobre el fondo para matar la plancha plana */
  background-color:var(--bg);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.028'/%3E%3C/svg%3E");
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;line-height:1.12;margin:0;
  letter-spacing:-.015em;text-wrap:balance;
}
p{margin:0 0 var(--sp-3)}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--gold-soft);color:var(--text)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
}
:focus-visible{outline:2.5px solid var(--turquoise);outline-offset:3px;border-radius:2px}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--turquoise);color:#04302f;
  font-family:var(--font-mono);font-size:.85rem;
  padding:var(--sp-2) var(--sp-3);
}
.skip-link:focus{left:var(--sp-2);top:var(--sp-2)}

.container{max-width:var(--content-w);margin-inline:auto;padding-inline:var(--sp-4)}

.eyebrow{
  display:inline-flex;align-items:center;gap:var(--sp-2);
  font-family:var(--font-mono);font-size:.76rem;
  letter-spacing:.1em;text-transform:uppercase;
  color:var(--turquoise);
}
.eyebrow::before{content:'';display:inline-block;width:21px;height:1.5px;background:var(--turquoise)}
.lead{font-size:var(--text-lead);color:var(--text-soft);max-width:54ch}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(19,21,24,.82);
  backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--line);
}
.site-header::before{
  content:'';display:block;height:2px;
  background:linear-gradient(90deg,var(--turquoise) 0%,var(--turquoise) 38.2%,transparent 38.2%);
}
.site-header__inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:var(--sp-4);padding-block:var(--sp-2);
}
.brand{display:flex;align-items:center}
.brand img{height:44px;width:auto}
.brand__logo-full{height:44px}
.brand:hover img{opacity:.85}
@media (max-width:760px){.brand img,.brand__logo-full{height:36px}}

.nav{display:flex;align-items:center;gap:var(--sp-5)}
.nav__links{display:flex;gap:var(--sp-4)}
.nav__links a{
  position:relative;
  font-family:var(--font-mono);font-size:.85rem;letter-spacing:.03em;
  color:var(--text-soft);padding-block:var(--sp-1);
  transition:color .18s var(--ease);
}
.nav__links a::after{
  content:'';position:absolute;left:0;right:100%;bottom:2px;height:2px;
  background:var(--turquoise);transition:right .22s var(--ease);
}
.nav__links a:hover{color:var(--text)}
.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after{right:0}
.nav__links a[aria-current="page"]{color:var(--text)}

.nav-toggle{
  display:none;background:none;
  border:1.5px solid var(--line-strong);border-radius:var(--radius);
  padding:var(--sp-1) var(--sp-2);
  font-family:var(--font-mono);font-size:.82rem;color:var(--text);
  cursor:pointer;
}
@media (max-width:760px){
  .nav__links{
    position:absolute;inset:100% 0 auto 0;background:var(--bg-soft);
    border-bottom:1px solid var(--line-strong);
    flex-direction:column;gap:0;padding:var(--sp-2) var(--sp-4) var(--sp-3);
    display:none;box-shadow:var(--shadow-soft);
    z-index:100;
  }
  .nav__links.is-open{display:flex}
  .nav__links a{
    padding-block:14px;
    border-bottom:1px solid var(--line);
    width:100%;
    font-size:.92rem;
    display:flex;
    align-items:center;
  }
  .nav__links li:last-child a{border-bottom:none}
  .nav__links a::after{display:none}
  .nav__cta{display:none}
  .nav-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:38px;
    padding:var(--sp-1) var(--sp-3);
    -webkit-tap-highlight-color:transparent;
  }
}

/* ============ BOTONES ============ */
.btn{
  display:inline-flex;align-items:center;gap:var(--sp-1);
  font-family:var(--font-mono);font-size:.86rem;letter-spacing:.02em;
  padding:var(--sp-2) var(--sp-4);
  border-radius:var(--radius);border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .18s var(--ease),background .18s var(--ease),
             border-color .18s var(--ease),color .18s var(--ease),
             box-shadow .18s var(--ease);
}
.btn__arrow{display:inline-block;transition:transform .18s var(--ease)}
.btn:hover .btn__arrow{transform:translateX(3px)}
.btn--primary{background:var(--turquoise);color:#052e2d;font-weight:500}
.btn--primary:hover{background:#00dede;transform:translateY(-1px);box-shadow:0 6px 20px -8px rgba(0,196,196,.5)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{border-color:var(--line-strong);color:var(--text)}
.btn--ghost:hover{border-color:var(--turquoise);color:var(--turquoise)}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;
  clip-path:inset(0);
  -webkit-clip-path:inset(0);
  padding-block:var(--sp-7) var(--sp-6);
  border-bottom:1px solid var(--line);
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:34px 34px;
  animation:grid-drift 90s linear infinite;
}
@keyframes grid-drift{from{background-position:0 0}to{background-position:34px 34px}}
.hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 76% 50%,rgba(0,196,196,.16),transparent 50%);
  animation:glow-breathe 9s ease-in-out infinite;
}
@keyframes glow-breathe{0%,100%{opacity:.45}50%{opacity:1}}
.hero::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 60%,var(--bg) 100%);
}
@media (prefers-reduced-motion:reduce){
  .hero{animation:none}
  .hero::before{animation:none;opacity:.6}
}

.hero__arcs{
  position:absolute;top:50%;right:-22%;
  transform:translate3d(var(--mx,0px),calc(-50% + var(--plx,0px) + var(--my,0px)),0);
  width:min(78vw,980px);height:auto;
  pointer-events:none;will-change:transform;
  transition:transform .5s cubic-bezier(.22,1,.36,1);
}
.hero__arcs .rotor{
  transform-origin:560px 400px;transform-box:view-box;
  animation:rotor-spin 110s linear infinite;
}
@keyframes rotor-spin{to{transform:rotate(360deg)}}
.hero__arcs circle{
  fill:none;stroke:var(--turquoise);stroke-linecap:round;
  stroke-dasharray:93 7;stroke-dashoffset:100;
  animation:draw-arc 2s var(--ease) forwards;
}
/* el anillo interior se hace oro: la energía convergiendo */
.hero__arcs .arc-gold{stroke:url(#arcGold)}
.hero__arcs circle:nth-child(1){stroke-width:2.8;opacity:.95;animation-delay:.15s}
.hero__arcs circle:nth-child(2){stroke-width:2;opacity:.55;animation-delay:.4s}
.hero__arcs circle:nth-child(3){stroke-width:1.4;opacity:.35;animation-delay:.65s}
.hero__arcs circle:nth-child(4){stroke-width:1;opacity:.2;animation-delay:.9s}
@keyframes draw-arc{to{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){
  .hero__arcs circle{animation:none;stroke-dashoffset:0}
  .hero__arcs .rotor{animation:none}
}
@media (max-width:760px){
  .hero{padding-block:var(--sp-6) var(--sp-5)}
  .hero__arcs{
    right:-10%;
    width:min(65vw,260px);
    opacity:.4;
    will-change:auto;
  }
}

.hero__content{position:relative;z-index:1;max-width:740px}
.hero h1{font-size:var(--text-h1)}
/* — el dorado: un reflejo metálico recorre el titular cada pocos segundos — */
.gild{
  background:linear-gradient(105deg,
    var(--text) 0%, var(--text) 38%,
    #f2dfa7 46%, var(--gold) 50%, #f2dfa7 54%,
    var(--text) 62%, var(--text) 100%);
  background-size:280% 100%;
  background-position:100% 0;
  -webkit-background-clip:text;background-clip:text;
  color:transparent;
  animation:gild-sweep 8.5s var(--ease) infinite;
}
@keyframes gild-sweep{
  0%{background-position:110% 0}
  32%{background-position:-10% 0}
  100%{background-position:-10% 0}
}
@media (prefers-reduced-motion:reduce){.gild{animation:none;background:none;color:var(--text)}}

.hero .lead{margin-top:var(--sp-3);margin-bottom:var(--sp-5)}
.hero__actions{display:flex;gap:var(--sp-3);flex-wrap:wrap}

/* — banda de credenciales — */
.cred-strip{
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,var(--bg-soft),var(--bg));
}
.cred-strip__inner{
  display:grid;grid-template-columns:repeat(3,1fr);
  padding:0;
}
.cred-item{
  display:flex;flex-direction:column;gap:2px;
  padding:var(--sp-4) var(--sp-4) var(--sp-4) 0;
  border-left:1px solid var(--line);
  padding-left:var(--sp-4);
  position:relative;
}
.cred-item:first-child{border-left:none;padding-left:0}
.cred-item::before{
  content:'';position:absolute;top:var(--sp-4);left:0;
  width:2px;height:21px;background:var(--turquoise);
}
.cred-item:first-child::before{display:none}
.cred-item__k{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--turquoise);
}
.cred-item__v{font-size:.95rem;color:var(--text);line-height:1.4}
@media (max-width:760px){
  .cred-strip__inner{grid-template-columns:1fr}
  .cred-item{border-left:none;padding-left:0;border-top:1px solid var(--line);padding-block:var(--sp-3)}
  .cred-item:first-child{border-top:none}
  .cred-item::before{display:none}
}

/* ============ SECCIONES ============ */
.section{
  position:relative;
  padding-block:var(--sp-6);
  overflow:hidden;
  clip-path:inset(0);
  -webkit-clip-path:inset(0);
}
.section--mist{
  position:relative;
  overflow:hidden;
  clip-path:inset(0);
  -webkit-clip-path:inset(0);
  background:var(--bg-soft);
  border-block:1px solid var(--line);
}
.section--mist::after{
  content:'';position:absolute;top:50%;right:-340px;
  width:940px;height:940px;border-radius:50%;
  transform:translateY(-50%);
  background:repeating-radial-gradient(circle,
    transparent 0 52px, rgba(0,196,196,.06) 52px 53.5px);
  pointer-events:none;
  animation:rings-breathe 13s ease-in-out infinite;
}
@keyframes rings-breathe{
  0%,100%{opacity:.5;transform:translateY(-50%) scale(1)}
  50%{opacity:1;transform:translateY(-50%) scale(1.025)}
}
.section--mist .container{position:relative;z-index:1}
@media (prefers-reduced-motion:reduce){.section--mist::after{animation:none;opacity:.6}}
@media (max-width:760px){
  .section--mist::after{
    right:-40px;
    width:min(75vw,300px);
    height:min(75vw,300px);
    opacity:.3;
  }
}

.section__head{max-width:640px;margin-bottom:var(--sp-5)}
.section__head h2{margin-top:var(--sp-2)}
.section__head h2::after{
  content:'';display:block;width:89px;height:2px;
  margin-top:var(--sp-2);border-radius:1px;
  background:linear-gradient(90deg,
    var(--turquoise) 0 32px,
    var(--gold) 32px 36px,
    var(--line-strong) 36px 100%);
}

/* — espiral áurea de fondo, integrada, rotando imperceptible — */
.bg-spiral{
  position:absolute;top:50%;right:-12%;
  width:min(62vw,760px);height:auto;
  transform:translateY(-50%);
  pointer-events:none;opacity:.5;
}
.bg-spiral .spin{
  transform-origin:400px 400px;transform-box:view-box;
  animation:spiral-spin 240s linear infinite;
}
@keyframes spiral-spin{to{transform:rotate(-360deg)}}
.bg-spiral path{
  fill:none;stroke:rgba(0,196,196,.12);stroke-width:1.4;
  stroke-linecap:round;
}
.bg-spiral .spiral-eye{stroke:rgba(217,180,91,.28);stroke-width:1.8}
.section > .container{position:relative;z-index:1}
@media (prefers-reduced-motion:reduce){.bg-spiral .spin{animation:none}}
@media (max-width:760px){
  .bg-spiral{
    right:-10%;
    width:min(50vw,220px);
    opacity:.25;
  }
}

/* — panel con marcas de esquina — */
.plano-frame{
  position:relative;
  border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:var(--sp-5);background:var(--panel);
  box-shadow:var(--shadow-soft);
}
.plano-frame__mark{position:absolute;width:15px;height:15px;color:var(--turquoise);opacity:.7}
.plano-frame__mark svg{width:100%;height:100%}
.plano-frame__mark--tl{top:-7.5px;left:-7.5px}
.plano-frame__mark--tr{top:-7.5px;right:-7.5px}
.plano-frame__mark--bl{bottom:-7.5px;left:-7.5px}
.plano-frame__mark--br{bottom:-7.5px;right:-7.5px}
@media (max-width:600px){.plano-frame{padding:var(--sp-4)}}

/* ============ SERVICIOS ============ */
.services-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;
}
.service-card{
  position:relative;
  background:var(--panel);padding:var(--sp-5);
  display:flex;flex-direction:column;gap:var(--sp-2);
  transition:background .2s var(--ease);
}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2.5px;
  background:linear-gradient(90deg,var(--turquoise),rgba(217,180,91,.75));
  transform:scaleX(0);transform-origin:left;
  transition:transform .28s var(--ease);
}
.service-card>*{position:relative;z-index:1}
.service-card::after{
  content:attr(data-letter);
  position:absolute;right:13px;bottom:-8px;z-index:0;
  font-family:var(--font-display);font-weight:700;
  font-size:6rem;line-height:1;
  color:rgba(255,255,255,.035);
  pointer-events:none;
  transition:color .3s var(--ease),transform .3s var(--ease);
}
.service-card:hover::after{color:rgba(0,196,196,.08);transform:translateY(-3px)}
.service-card:hover{background:var(--panel-hover)}
.service-card:hover::before{transform:scaleX(1)}
.service-card__ref{font-family:var(--font-mono);font-size:.76rem;color:var(--turquoise);letter-spacing:.05em}
.service-card h3{font-size:var(--text-h3)}
.service-card p{color:var(--text-soft);margin-bottom:0}
.service-card__for{
  margin-top:auto;padding-top:var(--sp-3);
  font-family:var(--font-mono);font-size:.76rem;
  color:var(--text-muted);border-top:1px solid var(--line);
}
@media (max-width:760px){
  .services-grid{grid-template-columns:1fr}
  .service-card{padding:var(--sp-4)}
}

/* ============ PROCESO ============ */
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-4);counter-reset:paso}
.process-step{position:relative;padding-top:var(--sp-4);border-top:2px solid var(--line-strong);counter-increment:paso}
.process-step::before{
  content:'0' counter(paso);
  position:absolute;top:calc(-1 * var(--sp-2) - 6px);left:0;
  background:var(--bg-soft);padding-right:var(--sp-2);
  font-family:var(--font-mono);font-size:.8rem;
  color:var(--turquoise);letter-spacing:.06em;
}
.section:not(.section--mist) .process-step::before{background:var(--bg)}
.process-step h3{font-size:1.12rem;margin-bottom:var(--sp-1)}
.process-step p{color:var(--text-soft);font-size:var(--text-sm);margin-bottom:0}
@media (max-width:760px){.process{grid-template-columns:1fr;gap:var(--sp-5)}}

/* ============ EQUIPO ============ */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-4)}
.team-card{
  padding:var(--sp-4);background:var(--panel);
  border:1px solid var(--line);border-radius:var(--radius);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
.team-card:hover{border-color:var(--turquoise);box-shadow:var(--shadow-soft);transform:translateY(-2px)}
.team-card h3{font-size:1.12rem}
.team-card__role{color:var(--text-soft);font-size:.92rem;margin:var(--sp-1) 0 0}
.team-card__col{margin:var(--sp-2) 0 0;font-family:var(--font-mono);font-size:.76rem;color:var(--turquoise)}
@media (max-width:900px){.team-grid{grid-template-columns:1fr}}

.placeholder-block{color:var(--text-soft)}
.placeholder-block__tag{
  display:inline-block;
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.05em;
  color:var(--turquoise);
  border:1px solid rgba(0,196,196,.5);border-radius:999px;
  padding:3px var(--sp-2);margin-bottom:var(--sp-3);
  background:var(--turquoise-dim);
}

/* ============ CONTACTO ============ */
.contact-item{display:flex;gap:var(--sp-2);align-items:flex-start}
.contact-item svg{flex-shrink:0;margin-top:3px}
.contact-item__label{
  font-family:var(--font-mono);font-size:.74rem;
  color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase;
}
.contact-item__value{
  font-size:1.05rem;
  display:inline-flex;
  align-items:center;
  flex-wrap:wrap;
  gap:var(--sp-2);
}
.contact-item__value a{border-bottom:1.5px solid var(--turquoise);transition:color .18s;word-break:break-all}
.contact-item__value a:hover{color:var(--turquoise)}

.copy-btn{
  font-family:var(--font-mono);font-size:.72rem;
  color:var(--text-muted);background:none;
  border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:2px var(--sp-1);cursor:pointer;
  transition:color .18s,border-color .18s;
  min-height:26px;display:inline-flex;align-items:center;
}
.copy-btn:hover,.copy-btn.is-copied{color:var(--turquoise);border-color:var(--turquoise)}

.person-link{
  display:block;padding:var(--sp-3);background:var(--panel);
  border:1px solid var(--line);border-radius:var(--radius);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.person-link:hover{border-color:var(--turquoise);box-shadow:var(--shadow-soft)}
.person-link .contact-item__value{font-size:.95rem;color:var(--turquoise)}

/* ============ LEGAL ============ */
.prose{max-width:68ch}
.prose h2{font-size:var(--text-h3);margin-top:var(--sp-5);margin-bottom:var(--sp-2)}
.prose p{color:var(--text-soft)}
.prose a{border-bottom:1.5px solid var(--turquoise)}
.prose a:hover{color:var(--turquoise)}
.prose code{font-family:var(--font-mono);font-size:.9em;background:var(--panel);padding:1px 5px;border-radius:2px}

/* ============ FOOTER — cajetín ============ */
.cajetin-footer{background:#0e1013;color:var(--text)}
.cajetin-footer__top{
  display:grid;grid-template-columns:1.4fr 1fr 1.2fr;
  border-top:3px solid var(--turquoise);
}
.cajetin-cell{padding:var(--sp-4);border-left:1px solid var(--line)}
.cajetin-cell:first-child{border-left:none}
.cajetin-cell__label{
  font-family:var(--font-mono);font-size:.7rem;
  letter-spacing:.1em;text-transform:uppercase;
  color:var(--turquoise);margin-bottom:var(--sp-2);
}
.cajetin-cell a,.cajetin-cell p{color:var(--text-soft);font-size:.9rem;margin:0 0 var(--sp-1)}
.cajetin-cell ul li{margin-bottom:var(--sp-1)}
.cajetin-cell a{transition:color .18s}
.cajetin-cell a:hover{color:var(--turquoise)}
.cajetin-footer__brand img{height:28px;width:auto;margin-bottom:var(--sp-2)}
.cajetin-footer__brand p{color:var(--text-muted);font-size:.85rem;max-width:32ch;margin:0}
.cajetin-footer__bottom{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:var(--sp-2);
  padding:var(--sp-3) var(--sp-4);
  font-family:var(--font-mono);font-size:.74rem;
  color:var(--text-muted);
  border-top:1px solid var(--line);
}
.cajetin-footer__bottom a{color:var(--text-soft);transition:color .18s}
.cajetin-footer__bottom a:hover{color:var(--turquoise)}
@media (max-width:760px){
  .cajetin-footer__top{
    grid-template-columns: 1fr 1fr;
  }
  .cajetin-cell{
    padding: var(--sp-3);
    border-left: 1px solid var(--line);
    border-top: 1px solid var(--line);
  }
  .cajetin-footer__brand{
    grid-column: 1 / -1;
    border-left: none;
    border-top: none;
    padding: var(--sp-3);
  }
  .cajetin-cell:nth-child(2){
    border-left: none;
  }
  .cajetin-cell__label{
    font-size: .68rem;
    margin-bottom: 6px;
  }
  .cajetin-cell a, .cajetin-cell p{
    font-size: .84rem;
  }
  .cajetin-footer__bottom{
    padding: var(--sp-2) var(--sp-3);
    font-size: .72rem;
    justify-content: center;
    text-align: center;
    gap: var(--sp-1) var(--sp-3);
  }
}

/* ============ 404 ============ */
.page-404{min-height:60vh;display:flex;align-items:center;position:relative;overflow:hidden}
.page-404 .hero__arcs{opacity:.5}

/* ============ REVEAL ============ */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.reveal.is-visible{opacity:1;transform:translateY(0)}
.services-grid .service-card{
  opacity:0;transform:translateY(10px);
  transition:opacity .5s var(--ease),transform .5s var(--ease),background .2s var(--ease);
}
.services-grid.is-visible .service-card{opacity:1;transform:none}
.services-grid.is-visible .service-card:nth-child(1){transition-delay:.05s}
.services-grid.is-visible .service-card:nth-child(2){transition-delay:.13s}
.services-grid.is-visible .service-card:nth-child(3){transition-delay:.21s}
.services-grid.is-visible .service-card:nth-child(4){transition-delay:.29s}
@media (prefers-reduced-motion:reduce){
  .reveal,.services-grid .service-card{opacity:1;transform:none;transition:none}
}

@media print{
  .site-header,.cajetin-footer,.hero__arcs,.bg-spiral,.nav-toggle{display:none}
  body{color:#000;background:#fff}
}

/* =========================================================
   ÓRBITA DE SERVICIOS — los cuatro servicios giran alrededor
   del núcleo; al interactuar se detiene y se despliega.
   ========================================================= */
.orbit{
  --orbit-dim: 660px;
  --orbit-r: 236px;
  --node-dim: 168px;
  --core-dim: 288px;
  --node-icon-size: 52px;
  --node-label-size: .76rem;
  --node-num-size: .66rem;
  --core-title-size: 1.02rem;
  --core-text-size: .76rem;
  --core-ref-size: .64rem;
  --core-cta-size: .7rem;
  --core-pad: 34px 30px;
  position:relative;
  width:var(--orbit-dim);height:var(--orbit-dim);
  max-width:100%;
  margin:0 auto;
}
.orbit__field{
  position:absolute;inset:0;pointer-events:none;
}
.orbit__field circle{fill:none;stroke:rgba(255,255,255,.06);stroke-width:1}
.orbit__field .orbit-track{stroke:rgba(0,196,196,.16);stroke-dasharray:3 7}

.orbit__ring{
  position:absolute;inset:0;
  animation:orbit-spin 46s linear infinite;
}
@keyframes orbit-spin{to{transform:rotate(360deg)}}

.orbit__node{
  position:absolute;top:50%;left:50%;
  width:var(--node-dim);height:var(--node-dim);
  margin:calc(var(--node-dim) / -2) 0 0 calc(var(--node-dim) / -2);
  border-radius:50%;
  background:var(--panel);
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow-soft);
  cursor:pointer;padding:0;
  -webkit-tap-highlight-color:transparent;
  touch-action:manipulation;
  transition:border-color .3s var(--ease),background .3s var(--ease),box-shadow .3s var(--ease);
}
.orbit__node-fix,.orbit__node-spin{
  position:absolute;inset:0;display:flex;
  align-items:center;justify-content:center;
}
.orbit__node-spin{animation:orbit-counter 46s linear infinite}
@keyframes orbit-counter{to{transform:rotate(-360deg)}}
.orbit__node-content{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:8px;text-align:center;
  transition:transform .3s var(--ease);
}
.orbit__node:nth-child(1){transform:rotate(0deg) translateY(calc(-1 * var(--orbit-r)))}
.orbit__node:nth-child(2){transform:rotate(90deg) translateY(calc(-1 * var(--orbit-r)))}
.orbit__node:nth-child(3){transform:rotate(180deg) translateY(calc(-1 * var(--orbit-r)))}
.orbit__node:nth-child(4){transform:rotate(270deg) translateY(calc(-1 * var(--orbit-r)))}
.orbit__node:nth-child(1) .orbit__node-fix{transform:rotate(0deg)}
.orbit__node:nth-child(2) .orbit__node-fix{transform:rotate(-90deg)}
.orbit__node:nth-child(3) .orbit__node-fix{transform:rotate(-180deg)}
.orbit__node:nth-child(4) .orbit__node-fix{transform:rotate(-270deg)}

.orbit__node svg{width:var(--node-icon-size);height:var(--node-icon-size);color:var(--turquoise);transition:color .3s var(--ease)}
.orbit__node-label{
  font-family:var(--font-mono);font-size:var(--node-label-size);letter-spacing:.03em;
  color:var(--text);max-width:130px;line-height:1.25;
}
.orbit__node-num{
  font-family:var(--font-mono);font-size:var(--node-num-size);color:var(--text-muted);letter-spacing:.08em;
}

/* al parar sobre la órbita: se detiene todo */
.orbit:hover .orbit__ring,
.orbit:hover .orbit__node-spin,
.orbit.is-paused .orbit__ring,
.orbit.is-paused .orbit__node-spin{animation-play-state:paused}

.orbit__node:hover,
.orbit__node.is-active{
  background:var(--panel-hover);
  border-color:var(--turquoise);
  box-shadow:0 0 0 8px rgba(0,196,196,.07),0 16px 44px -16px rgba(0,196,196,.5);
}
.orbit__node:hover .orbit__node-content,
.orbit__node.is-active .orbit__node-content{transform:scale(1.1)}
.orbit__node:hover svg,.orbit__node.is-active svg{color:var(--gold)}

/* núcleo: muestra la info del servicio activo */
.orbit__core{
  position:absolute;top:50%;left:50%;
  width:var(--core-dim);height:var(--core-dim);
  margin:calc(var(--core-dim) / -2) 0 0 calc(var(--core-dim) / -2);
  border-radius:50%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:var(--core-pad);
  background:
    radial-gradient(circle at 50% 42%,rgba(0,196,196,.07),transparent 62%),
    radial-gradient(circle,var(--panel) 58%,rgba(30,34,39,.55) 100%);
  border:1px solid var(--line);
  box-shadow:inset 0 0 60px -30px rgba(0,196,196,.5);
  pointer-events:none;overflow:hidden;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.orbit.is-paused .orbit__core{
  pointer-events:auto;
  cursor:pointer;
  border-color:rgba(0,196,196,.4);
  box-shadow:inset 0 0 60px -20px rgba(0,196,196,.65), 0 0 24px -6px rgba(0,196,196,.25);
}
.orbit__core-ref{
  font-family:var(--font-mono);font-size:var(--core-ref-size);letter-spacing:.09em;
  color:var(--turquoise);margin-bottom:6px;max-width:210px;line-height:1.35;
}
.orbit__core-title{
  font-family:var(--font-display);font-weight:600;
  font-size:var(--core-title-size);line-height:1.22;max-width:212px;
}
.orbit__core-text{
  font-size:var(--core-text-size);color:var(--text-soft);line-height:1.42;
  margin-top:8px;max-width:206px;
}
.orbit__core-cta{
  margin-top:8px;font-family:var(--font-mono);font-size:var(--core-cta-size);
  color:var(--gold);opacity:0;transition:opacity .3s var(--ease);
}
.orbit.is-paused .orbit__core-cta{opacity:1}
.orbit__core>*{transition:opacity .25s var(--ease)}

@media (prefers-reduced-motion:reduce){
  .orbit__ring,.orbit__node-spin{animation:none}
}

/* adaptabilidad responsive de la órbita en tablets y móvil */
.orbit-fallback{display:none}

@media (max-width:860px){
  .orbit{
    --orbit-dim: min(92vw, 520px);
    --orbit-r: calc(var(--orbit-dim) * 0.36);
    --node-dim: calc(var(--orbit-dim) * 0.25);
    --core-dim: calc(var(--orbit-dim) * 0.44);
    --node-icon-size: 38px;
    --node-label-size: .68rem;
    --node-num-size: .6rem;
    --core-title-size: .95rem;
    --core-text-size: .72rem;
    --core-ref-size: .6rem;
    --core-pad: 24px 20px;
  }
}

@media (max-width:540px){
  .orbit{
    --orbit-dim: min(94vw, 370px);
    --orbit-r: calc(var(--orbit-dim) * 0.36);
    --node-dim: calc(var(--orbit-dim) * 0.24);
    --core-dim: calc(var(--orbit-dim) * 0.46);
    --node-icon-size: 26px;
    --node-label-size: .56rem;
    --node-num-size: .52rem;
    --core-title-size: .84rem;
    --core-text-size: .64rem;
    --core-ref-size: .54rem;
    --core-cta-size: .64rem;
    --core-pad: 14px 10px;
  }
  .orbit__node-content{gap:4px}
  .orbit__node-label{max-width:76px}
  .orbit__core-title{max-width:148px}
  .orbit__core-text{max-width:142px;margin-top:4px}
}

@media (max-width:350px){
  .orbit{
    --orbit-dim: 300px;
    --orbit-r: 104px;
    --node-dim: 68px;
    --core-dim: 136px;
    --node-icon-size: 20px;
    --node-label-size: .5rem;
    --core-title-size: .76rem;
    --core-text-size: .56rem;
    --core-pad: 8px 6px;
  }
  .orbit__node-label{display:none}
}

/* =========================================================
   PROCESO — carrusel horizontal deslizable
   ========================================================= */
.seq{position:relative}
.seq__track{
  display:flex;gap:var(--sp-4);
  overflow-x:auto;scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  padding-bottom:var(--sp-3);
  scrollbar-width:none;-ms-overflow-style:none;
}
.seq__track::-webkit-scrollbar{display:none}
.seq__slide{
  flex:0 0 min(100%,460px);
  scroll-snap-align:start;
  background:var(--panel);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:var(--sp-5);
  transition:border-color .3s var(--ease),opacity .4s var(--ease);
  opacity:.55;
}
.seq__slide.is-current{opacity:1;border-color:var(--line-strong)}
.seq__slide-num{
  font-family:var(--font-mono);font-size:3rem;line-height:1;
  color:transparent;-webkit-text-stroke:1px rgba(0,196,196,.4);
  margin-bottom:var(--sp-3);
}
.seq__slide h3{font-size:var(--text-h3);margin-bottom:var(--sp-2)}
.seq__slide p{color:var(--text-soft);margin-bottom:0}

.seq__rail{display:flex;gap:var(--sp-1);margin-top:var(--sp-3)}
.seq__dot{
  flex:1;height:3px;border:0;padding:0;cursor:pointer;
  background:var(--line);border-radius:2px;overflow:hidden;position:relative;
}
.seq__dot::after{
  content:'';position:absolute;inset:0;width:0;
  background:linear-gradient(90deg,var(--turquoise),var(--gold));
}
.seq__dot.is-current::after{width:100%;transition:width .3s var(--ease)}
.seq__dot.is-running::after{width:100%;transition:width var(--seq-dur,6s) linear}
.seq__hint{
  margin-top:var(--sp-2);
  font-family:var(--font-mono);font-size:.72rem;color:var(--text-muted);
}
@media (max-width:760px){
  .seq__slide{flex-basis:86%;padding:var(--sp-4)}
}

/* =========================================================
   CTA final con fondo trabajado
   ========================================================= */
.cta-final{
  position:relative;
  overflow:hidden;
  clip-path:inset(0);
  -webkit-clip-path:inset(0);
  text-align:center;
}
.cta-final::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 60% 70% at 50% 50%,rgba(0,196,196,.10),transparent 70%),
    repeating-linear-gradient(90deg,transparent 0 33px,rgba(255,255,255,.025) 33px 34px);
  animation:cta-pulse 11s ease-in-out infinite;
}
@keyframes cta-pulse{0%,100%{opacity:.6}50%{opacity:1}}
.cta-final__arcs{
  position:absolute;top:50%;left:50%;
  width:min(120vw,1100px);height:auto;
  transform:translate(-50%,-50%);
  pointer-events:none;opacity:.5;
}
.cta-final__arcs circle{fill:none;stroke:rgba(0,196,196,.14);stroke-width:1.2;stroke-dasharray:2 10}
.cta-final__arcs .gold-ring{stroke:rgba(217,180,91,.28);stroke-dasharray:2 14}
.cta-final__arcs .spin-slow{
  transform-origin:400px 400px;transform-box:view-box;
  animation:orbit-spin 160s linear infinite;
}
.cta-final .container{position:relative;z-index:1}
@media (prefers-reduced-motion:reduce){
  .cta-final::before{animation:none}
  .cta-final__arcs .spin-slow{animation:none}
}
@media (max-width:760px){
  .cta-final__arcs{
    width:min(90vw,320px);
  }
}

/* — footer: logo grande — */
.cajetin-footer__brand .footer-logo{height:52px;margin-bottom:var(--sp-3)}
.team-card__mail{margin:var(--sp-2) 0 0;font-size:.86rem}
.team-card__mail a{color:var(--text-soft);border-bottom:1px solid rgba(0,196,196,.45);transition:color .18s}
.team-card__mail a:hover{color:var(--turquoise)}
.seq__panels{min-height:230px;display:flex;flex-direction:column}
@media (max-width:760px){.seq__panels{min-height:0}}

/* ============ PÁGINAS DE SERVICIO ============ */
.crumbs{font-family:var(--font-mono);font-size:.76rem;color:var(--text-muted)}
.crumbs a{color:var(--text-soft);border-bottom:1px solid rgba(0,196,196,.4);transition:color .18s}
.crumbs a:hover{color:var(--turquoise)}
.crumbs span[aria-hidden]{margin-inline:6px;color:var(--line-strong)}

.spec-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec-list__item{
  position:relative;background:var(--panel);
  padding:var(--sp-3) var(--sp-4) var(--sp-3) var(--sp-5);
  color:var(--text-soft);font-size:.95rem;
}
.spec-list__item::before{
  content:'';position:absolute;left:var(--sp-3);top:calc(var(--sp-3) + 9px);
  width:9px;height:9px;border-radius:50%;
  border:1.5px solid var(--turquoise);
}
@media (max-width:760px){.spec-list{grid-template-columns:1fr}}

/* enlaces de servicio en la lista alternativa */
a.service-card{text-decoration:none}
a.service-card .service-card__for{color:var(--turquoise)}


/* ============ ESCENARIO DE LA ÓRBITA ============ */
.orbit-stage{
  position:relative;padding-block:var(--sp-5);
  isolation:isolate;
  overflow:hidden;
  clip-path:inset(0);
  -webkit-clip-path:inset(0);
}
@media (max-width:760px){
  .orbit-stage{padding-block:var(--sp-4)}
  .orbit-stage__deco{
    width:min(94vw,380px);
  }
}
.orbit-stage::before{
  content:'';position:absolute;inset:-10% -20%;z-index:-2;pointer-events:none;
  background:
    radial-gradient(ellipse 46% 52% at 50% 50%,rgba(0,196,196,.12),transparent 68%),
    radial-gradient(ellipse 30% 34% at 50% 50%,rgba(217,180,91,.07),transparent 70%);
  animation:stage-breathe 12s ease-in-out infinite;
}
@keyframes stage-breathe{0%,100%{opacity:.55}50%{opacity:1}}
.orbit-stage::after{
  content:'';position:absolute;inset:0;z-index:-2;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(ellipse 55% 60% at 50% 50%,#000 20%,transparent 78%);
  mask-image:radial-gradient(ellipse 55% 60% at 50% 50%,#000 20%,transparent 78%);
}
.orbit-stage__deco{
  position:absolute;top:50%;left:50%;z-index:-1;
  width:min(150vw,1400px);height:auto;
  transform:translate(-50%,-50%);
  pointer-events:none;
}
.orbit-stage__deco circle{fill:none;stroke:rgba(255,255,255,.05);stroke-width:1}
.orbit-stage__deco .deco-dash{stroke:rgba(0,196,196,.13);stroke-dasharray:1 14}
.orbit-stage__deco .deco-gold{stroke:rgba(217,180,91,.16);stroke-dasharray:1 22}
.orbit-stage__deco .deco-spin{
  transform-origin:500px 500px;transform-box:view-box;
  animation:orbit-spin 200s linear infinite;
}
.orbit-stage__deco .deco-spin-rev{
  transform-origin:500px 500px;transform-box:view-box;
  animation:orbit-spin 260s linear infinite reverse;
}
@media (prefers-reduced-motion:reduce){
  .orbit-stage::before{animation:none}
  .orbit-stage__deco .deco-spin,.orbit-stage__deco .deco-spin-rev{animation:none}
}

/* ============ CABECERA DE PÁGINAS SECUNDARIAS ============ */
.page-hero{
  position:relative;overflow:hidden;
  clip-path:inset(0);
  -webkit-clip-path:inset(0);
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:34px 34px;
  animation:grid-drift 120s linear infinite;
}
.page-hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 55% 90% at 82% 40%,rgba(0,196,196,.13),transparent 62%),
    radial-gradient(ellipse 30% 60% at 92% 55%,rgba(217,180,91,.05),transparent 70%);
  animation:glow-breathe 11s ease-in-out infinite;
}
.page-hero::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 62%,var(--bg) 100%);
}
.page-hero .container{position:relative;z-index:1}
.page-hero__arcs{
  position:absolute;top:50%;right:-14%;
  transform:translateY(-50%);
  width:min(60vw,660px);height:auto;pointer-events:none;
}
.page-hero__arcs .arcs-spin{
  transform-origin:400px 400px;transform-box:view-box;
  animation:orbit-spin 150s linear infinite;
}
.page-hero__arcs circle{fill:none;stroke:rgba(0,196,196,.16);stroke-width:1.6;stroke-dasharray:93 7}
.page-hero__arcs .gold{stroke:rgba(217,180,91,.22);stroke-width:1.2}
.page-hero__arcs .faint{stroke:rgba(255,255,255,.05);stroke-dasharray:none}
@media (prefers-reduced-motion:reduce){
  .page-hero{animation:none}
  .page-hero::before{animation:none;opacity:.65}
  .page-hero__arcs .arcs-spin{animation:none}
}
@media (max-width:760px){
  .page-hero__arcs{
    right:-10%;
    width:min(50vw,220px);
    opacity:.4;
  }
}

/* la lista de especificaciones: si el número es impar, la última ocupa toda la fila */
.spec-list__item:last-child:nth-child(odd){grid-column:1 / -1}

/* sección de equipo con espiral tenue de fondo */
.section--spiral{
  position:relative;
  overflow:hidden;
  clip-path:inset(0);
  -webkit-clip-path:inset(0);
}
.section--spiral::before{
  content:'';position:absolute;top:50%;left:-16%;
  width:min(70vw,780px);height:min(70vw,780px);
  transform:translateY(-50%);
  border-radius:50%;pointer-events:none;
  background:repeating-radial-gradient(circle,
    transparent 0 46px, rgba(255,255,255,.035) 46px 47px);
  -webkit-mask-image:radial-gradient(circle,#000 30%,transparent 72%);
  mask-image:radial-gradient(circle,#000 30%,transparent 72%);
}
.section--spiral .container{position:relative;z-index:1}
@media (max-width:760px){
  .section--spiral::before{
    left:-10%;
    width:min(60vw,260px);
    height:min(60vw,260px);
  }
}