/* ============================================================
   SpindleLab — sistema v4 "Oscuro Editorial"
   Tipografía: Gabarito (titulares/cifras) + Inter (cuerpo)
   Paleta: tinta/papel/petróleo/dorado escaso — manual de marca
   Bandas y páginas unificadas al tema oscuro del home.
   ============================================================ */

@font-face{
  font-family:'Gabarito';
  src:url('/assets/fonts/Gabarito.woff2') format('woff2');
  font-weight:600;
  font-style:normal;
  font-display:swap;
}

:root{
  --bg:#0E141B;            /* fondo de página (tinta profunda) */
  --surface:#161D26;       /* tarjetas, superficies */
  --surface-2:#131A22;     /* bandas alternas (tinta canónica) */
  --surface-3:#0A0F15;     /* footer / fondo más profundo */
  --paper:#F2EFE8;         /* texto/superficie clara sobre oscuro */
  --ink:#F2EFE8;           /* texto principal (claro) */
  --ink-70:rgba(242,239,232,.72);
  --ink-50:rgba(242,239,232,.5);
  --navy:#131A22;          /* bandas oscuras (unificado) */
  --gold:#C9A227;          /* el punto dorado — escaso */
  --gold-2:#DCB52F;
  --teal:#2FA99B;          /* petróleo elevado (acento funcional en oscuro) */
  --white:#161D26;         /* tarjetas */
  --line:rgba(247,245,240,.12);
  --paper-70:rgba(242,239,232,.6);
  --paper-25:rgba(242,239,232,.2);
  --doc-bg:#F7F5F0;        /* el "documento" impreso: superficie clara deliberada */
  --doc-ink:#131A22;       /* texto sobre el documento */
  --doc-teal:#0F766E;      /* petróleo oscuro para el documento claro */
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --headline:'Gabarito','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --wrap:1200px;
  --r-card:12px;
  --r-pill:999px;
}

*{margin:0;padding:0;box-sizing:border-box}
html,body{max-width:100%;overflow-x:clip}
/* Transiciones suaves entre páginas (cross-document): navegar se siente continuo. */
@view-transition{navigation:auto}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  ::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}
}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
::selection{background:var(--gold);color:#12100A}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:2px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}

/* ---------- Utilidades tipográficas ---------- */
.eyebrow{
  font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
}
.eyebrow.teal{color:var(--teal)}
.eyebrow.gold{color:var(--gold)}

/* ---------- Botones píldora ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:14px 26px;border-radius:var(--r-pill);text-decoration:none;
  border:1.5px solid transparent;transition:background .2s,color .2s,border-color .2s,transform .15s;
}
.btn:active{transform:translateY(1px)}
/* CTA principal = botón papel (como el home). El dorado se reserva para "el punto". */
.btn.gold{background:#F4F6F3;color:#12201A;border-color:#F4F6F3}
.btn.gold:hover{background:#FFFFFF;border-color:#FFFFFF}
.btn.outline{background:transparent;color:var(--ink);border-color:rgba(247,245,240,.35)}
.btn.outline:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn.small{padding:11px 20px;font-size:11px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  padding:16px 0;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background-color .3s ease,border-color .3s ease;
  display:flex;align-items:center;
}
/* Al hacer scroll: barra translúcida full-width, igual que el home (#nav.scrolled). */
.site-header.scrolled{
  background:rgba(14,20,27,.82);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom-color:var(--line);
}
.site-header .wrap{width:100%;max-width:none;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
@media(min-width:768px){.site-header .wrap{padding:0 40px}}
/* Header full-width + píldora centrada, coherente con el home (Nav.astro):
   un spacer de ancho 0 a la derecha hace que la píldora quede centrada como 3er hijo. */
@media(min-width:681px){.site-header .wrap::after{content:"";width:0;flex:0 0 auto}}
.logo{font-size:20px;font-weight:700;letter-spacing:-.025em;text-decoration:none;color:var(--ink);display:flex;align-items:center;font-family:var(--headline);line-height:1}
@media(min-width:640px){.logo{font-size:24px}}
.logo span{color:var(--gold)}
.logo img{display:block;height:34px;width:auto}
.nav-links{display:flex;align-items:center;gap:36px;list-style:none}
.nav-links a{
  text-decoration:none;color:var(--ink-70);
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  padding:6px 0;transition:color .2s;
}
.nav-links a:hover{color:var(--ink)}
.nav-links a[aria-current="page"]{color:var(--ink);box-shadow:0 2px 0 var(--teal)}
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:10px;margin-right:-10px}
.menu-btn .bars,.menu-btn .bars::before,.menu-btn .bars::after{
  display:block;width:22px;height:2px;background:var(--ink);position:relative;transition:transform .2s,opacity .2s;content:"";
}
.menu-btn .bars::before{position:absolute;top:-7px}
.menu-btn .bars::after{position:absolute;top:7px}
.menu-btn[aria-expanded="true"] .bars{transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] .bars::before{transform:rotate(-90deg) translateX(-7px)}
.menu-btn[aria-expanded="true"] .bars::after{opacity:0}

/* Menú estilo píldora (igual que el home). */
@media(min-width:681px){
  .nav-pill{display:flex;align-items:center;gap:4px;background:rgba(255,255,255,.05);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-pill);padding:4px 4px 4px 24px;box-shadow:0 1px 2px rgba(0,0,0,.06)}
  .nav-pill .nav-links{gap:4px}
  .nav-pill .nav-links a{text-transform:none;letter-spacing:0;font-weight:500;font-size:14px;color:var(--ink-70);padding:8px 12px;border-radius:var(--r-pill);box-shadow:none}
  .nav-pill .nav-links a:hover{color:var(--ink)}
  .nav-pill .nav-links a[aria-current="page"]{color:var(--ink);box-shadow:none}
  .nav-pill .nav-cta{margin-left:8px;text-transform:none;letter-spacing:0;font-weight:600;font-size:14px;padding:10px 20px}
}
/* En móvil la píldora desaparece: links vuelven a ser hijos directos (dropdown). */
@media(max-width:680px){.nav-pill{display:contents}}

/* ---------- Hero ---------- */
.hero{padding:120px 0 96px;background:var(--bg)}
.hero .chip-kicker{
  display:inline-flex;padding:8px 16px;border-radius:var(--r-pill);
  background:rgba(47,169,155,.1);border:1px solid rgba(47,169,155,.28);
  color:var(--teal);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  margin-bottom:36px;
}
h1{
  font-family:var(--headline);font-size:clamp(44px,5.6vw,80px);font-weight:600;line-height:1.06;
  letter-spacing:-.02em;color:var(--ink);max-width:20ch;overflow-wrap:break-word;
}
h1 .ia{color:var(--teal)}
.hero .lead{
  margin:32px 0 40px;font-size:16px;line-height:1.7;color:var(--ink-70);max-width:52ch;
}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.hero .platforms{margin-top:56px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.hero .platforms .eyebrow{color:var(--ink-50)}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 18px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--surface);
  font-size:12.5px;font-weight:600;color:var(--ink-70);
}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal)}

/* ---------- Banda dividida (chat IA) ---------- */
.split-band{display:grid;grid-template-columns:1fr 1fr;background:var(--surface-2);color:var(--paper)}
.split-copy{padding:72px 64px;display:flex;flex-direction:column;justify-content:center;gap:28px}
.split-copy h2{
  font-family:var(--headline);font-size:clamp(28px,3vw,40px);font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--paper);max-width:16ch;
}
.chat{display:grid;gap:14px;max-width:480px}
.chat .q{
  justify-self:start;background:var(--surface);color:var(--ink);
  padding:12px 18px;border-radius:16px 16px 16px 4px;
  font-size:13.5px;font-weight:600;
}
.chat .a{
  background:rgba(247,245,240,.05);border:1px solid rgba(247,245,240,.12);
  padding:14px 18px;border-radius:4px 16px 16px 16px;
  font-size:13px;line-height:1.6;color:var(--ink-70);
}
.chat .a b{color:var(--teal);font-weight:700}
.split-story{font-size:15.5px;line-height:1.75;color:var(--ink-70);max-width:42ch}
.split-story b{color:var(--paper);font-weight:700}
.split-band .disclaimer{font-size:11px;color:var(--paper-25);letter-spacing:.04em}
.split-photo{overflow:hidden}
.split-photo img{display:block;width:100%;height:100%;min-height:520px;object-fit:cover}

/* mockup de chat ampliado */
.chat-mockup{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;min-height:520px;padding:48px;
  background:radial-gradient(120% 120% at 20% 15%,rgba(47,169,155,.14),transparent 60%),linear-gradient(160deg,#161D26,#0E141B);
}
.chat-window{
  width:100%;max-width:420px;background:#181C24;border:1px solid rgba(247,245,240,.12);
  border-radius:14px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.chat-window-bar{
  display:flex;align-items:center;gap:6px;padding:14px 16px;
  background:rgba(247,245,240,.04);border-bottom:1px solid rgba(247,245,240,.1);
}
.chat-window-bar .dot{width:8px;height:8px;border-radius:50%;background:rgba(247,245,240,.18)}
.chat-window-bar .chat-window-title{
  margin-left:8px;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--paper-70);
}
.chat-window .chat.inset{padding:22px;max-width:none}
.split-doc{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;
  padding:56px 48px;background:linear-gradient(160deg,#161D26,#0E141B);
}
/* El "documento": artefacto claro deliberado (informe impreso) sobre tinta. */
.doc{
  background:var(--doc-bg);color:var(--doc-ink);border-radius:10px;max-width:430px;width:100%;
  padding:26px;box-shadow:0 30px 80px rgba(0,0,0,.5);position:relative;
}
.doc::before{content:"";position:absolute;top:0;left:26px;right:26px;height:3px;background:var(--gold)}
.doc-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:10px;
  padding-bottom:14px;border-bottom:1px solid #E5E1D8;margin-bottom:16px;
}
.doc-head b{font-size:11px;font-weight:700;letter-spacing:.16em;color:var(--doc-teal);text-transform:uppercase}
.doc-head span{font-size:11px;color:rgba(19,26,34,.5);font-weight:600}
.doc ul{list-style:none;display:grid;gap:12px}
.doc li{display:flex;gap:10px;font-size:12.5px;line-height:1.55;color:var(--doc-ink)}
.doc li::before{content:"";width:8px;height:8px;border-radius:50%;flex:none;margin-top:5px}
.doc li.crit::before{background:#B3402F}
.doc li.med::before{background:var(--gold)}
.doc li.ok::before{background:var(--doc-teal)}
.doc li b{font-weight:700}
.doc-foot{
  margin-top:18px;padding-top:14px;border-top:1px solid #E5E1D8;
  display:flex;justify-content:space-between;gap:10px;
  font-size:10.5px;font-weight:700;color:rgba(19,26,34,.5);letter-spacing:.1em;text-transform:uppercase;
}
.doc-foot b{color:var(--gold)}
.split-doc .caption{font-size:11.5px;color:var(--paper-70);letter-spacing:.04em}

/* ---------- Servicios ---------- */
.services{padding:104px 0;background:var(--bg)}
.sec-head{margin-bottom:52px;display:grid;gap:14px}
.sec-head h2{font-family:var(--headline);font-size:clamp(26px,2.6vw,34px);font-weight:600;letter-spacing:-.02em;color:var(--ink)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.card{
  position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:34px 30px 30px;display:flex;flex-direction:column;gap:14px;text-decoration:none;
  transition:transform .22s,border-color .22s;
}
.card::before{content:"";position:absolute;top:0;left:30px;right:30px;height:2px;background:var(--teal)}
.card:hover{transform:translateY(-5px);border-color:rgba(47,169,155,.4)}
.card.featured{border-color:rgba(47,169,155,.45);background:rgba(47,169,155,.06)}
.card .tag{
  position:absolute;top:22px;right:22px;background:var(--teal);color:#0E141B;
  font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:5px 12px;border-radius:var(--r-pill);
}
.card .icon{
  width:44px;height:44px;border-radius:10px;background:rgba(47,169,155,.12);
  display:flex;align-items:center;justify-content:center;color:var(--teal);
}
.card h3{font-size:19px;font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.card p{font-size:13.5px;line-height:1.65;color:var(--ink-70);flex:1}
.card .more{font-size:12.5px;font-weight:700;color:var(--teal)}
.card .more::after{content:" →";color:var(--teal)}

/* ---------- Banda de cifras ---------- */
.metrics{background:var(--surface-2);padding:64px 0}
.metrics .row{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.metric{padding-left:20px;border-left:1.5px solid var(--line)}
.metric:first-child{padding-left:0;border-left:0}
.metric .value{
  font-family:var(--headline);font-size:clamp(36px,3.8vw,56px);font-weight:600;letter-spacing:-.02em;
  color:var(--paper);line-height:1.1;white-space:nowrap;
}
.metric .label{
  margin-top:10px;font-size:11px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--paper-70);max-width:24ch;
}

/* ---------- Método ---------- */
.method{background:var(--surface-2);padding:88px 0 104px;border-top:1px solid var(--line)}
.method .sec-head h2{color:var(--paper)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.step{border-top:1px solid var(--paper-25);padding-top:22px;display:grid;gap:10px}
.step .num{font-family:var(--headline);font-size:22px;font-weight:600;color:var(--teal)}
.step h3{font-size:15px;font-weight:700;color:var(--paper)}
.step p{font-size:13px;line-height:1.6;color:var(--ink-70)}

/* ---------- CTA final ---------- */
.cta{padding:120px 0;background:var(--bg);text-align:center}
#contacto-form{scroll-margin-top:112px}
.cta .eyebrow{display:block;margin-bottom:20px}
.cta h2{
  font-family:var(--headline);font-size:clamp(30px,3.4vw,44px);font-weight:600;letter-spacing:-.02em;
  color:var(--ink);max-width:24ch;margin:0 auto 18px;
}
.cta p{font-size:15px;color:var(--ink-70);max-width:50ch;margin:0 auto 36px}
.cta .email{display:inline-block;margin-top:22px;font-size:13.5px;font-weight:700;color:var(--teal);text-decoration-color:var(--teal)}

/* ---------- Footer ---------- */
.site-footer{background:var(--surface-3);color:var(--ink-70);padding:80px 0 36px}
.site-footer .wordmark{
  font-family:var(--headline);
  font-size:clamp(44px,5.5vw,80px);font-weight:600;letter-spacing:-.02em;
  color:var(--paper);margin-bottom:56px;
}
.site-footer .wordmark span{color:var(--gold)}
.site-footer .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin-bottom:64px}
.site-footer h4{
  color:var(--teal);font-size:11px;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;margin-bottom:18px;
}
.site-footer ul{list-style:none;display:grid;gap:10px}
.site-footer a{color:var(--ink-70);text-decoration:none;font-size:13.5px;transition:color .2s}
.site-footer a:hover{color:var(--paper)}
.site-footer li{font-size:13.5px}
.site-footer .base{
  border-top:1px solid var(--line);padding-top:26px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink-50);
}
.site-footer .base nav{display:flex;gap:24px}

/* ---------- Páginas interiores ---------- */
.page-hero{padding:80px 0 64px;background:var(--bg);border-bottom:1px solid var(--line)}
.page-hero .crumbs{margin-bottom:26px}
.crumbs{font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-50)}
.crumbs ol{list-style:none;display:flex;gap:10px;flex-wrap:wrap}
.crumbs li+li::before{content:"→";margin-right:10px;color:var(--ink-50)}
.crumbs a{color:var(--ink-50);text-decoration:none}
.crumbs a:hover{color:var(--ink);text-decoration:underline}
.page-hero h1{font-size:clamp(34px,4vw,56px);max-width:22ch;overflow-wrap:break-word;hyphens:auto}
.page-hero .lead{margin-top:22px;font-size:16px;line-height:1.7;color:var(--ink-70);max-width:58ch;overflow-wrap:break-word}
.page-hero .actions{margin-top:34px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.page-hero .note{font-size:12.5px;font-weight:600;color:var(--teal)}

/* hero de página con imagen (con velo de tinta) */
.duo-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-media{position:relative}
.hero-media img,.hero-media video{display:block;width:100%;height:400px;object-fit:cover;border-radius:14px}
.hero-media::after{
  content:"";position:absolute;inset:0;border-radius:14px;pointer-events:none;
  background:linear-gradient(180deg,rgba(14,20,27,.35),rgba(14,20,27,.6));
}
/* Cuando el media es video (hilo de oro): el cuadro toma la proporción real
   del video (16:9) en vez de recortarlo a una franja fija, y velo más suave. */
.hero-media.is-video video{height:auto;aspect-ratio:16/9}
.hero-media.is-video::after{background:linear-gradient(180deg,rgba(14,20,27,.12),rgba(14,20,27,.42))}

/* Hero de página full-bleed con video de fondo (como el home). */
.page-hero-video{position:relative;overflow:hidden;padding:132px 0 108px;border-bottom:0}
.page-hero-video .ph-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.page-hero-video .ph-veil{position:absolute;inset:0;z-index:0;pointer-events:none;background:linear-gradient(180deg,rgba(14,20,27,.72) 0%,rgba(14,20,27,.5) 42%,rgba(14,20,27,.88) 100%)}
.page-hero-video>.wrap{position:relative;z-index:1}
@media(max-width:680px){.page-hero-video{padding:92px 0 72px}}
.hero-media .media-tag{
  position:absolute;left:18px;bottom:18px;z-index:1;
  background:rgba(14,20,27,.82);color:var(--paper);
  padding:9px 18px;border-radius:var(--r-pill);
  font-size:10.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.hero-media .media-tag b{color:var(--gold)}
@media(max-width:900px){
  .duo-hero{grid-template-columns:1fr;gap:36px}
  .hero-media img,.hero-media video{height:280px}
}

.sec{padding:88px 0}
.sec.tight{padding:64px 0}
.sec.alt{background:var(--surface-2)}
.duo{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}

/* checklist */
.check-list{list-style:none;display:grid;gap:13px}
.check-list li{padding-left:30px;position:relative;font-size:14.5px;line-height:1.6;color:var(--ink)}
.check-list li::before{
  content:"";position:absolute;left:0;top:5px;width:15px;height:15px;
  border:1.5px solid var(--teal);border-radius:50%;
}
.check-list li::after{
  content:"";position:absolute;left:4.5px;top:9.5px;width:6px;height:6px;
  background:var(--teal);border-radius:50%;
}
.check-list li b{font-weight:700}

/* lista "fuera de la cartera" — marcador atenuado (contrasta con el check teal) */
.excl-list{list-style:none;display:grid;gap:13px}
.excl-list li{padding-left:30px;position:relative;font-size:14.5px;line-height:1.6;color:var(--ink-70)}
.excl-list li::before{content:"";position:absolute;left:1px;top:4px;width:15px;height:15px;border:1.5px solid var(--ink-50);border-radius:50%}
.excl-list li::after{content:"";position:absolute;left:5.5px;top:11px;width:6px;height:1.5px;background:var(--ink-50)}
.excl-list li b{color:var(--paper);font-weight:700}
/* fila de 3 tarjetas (piezas del motor) */
.cards.three{grid-template-columns:repeat(3,1fr)}
@media(max-width:680px){.cards.three{grid-template-columns:1fr}}
/* etiqueta de grupo (el eje / el resto del motor) */
.group-label{display:flex;align-items:baseline;gap:12px;margin-bottom:22px;flex-wrap:wrap}
.group-label .n{font-family:var(--headline);font-size:15px;font-weight:600;color:var(--teal)}
.group-label h2{font-family:var(--headline);font-size:clamp(20px,2.2vw,26px);font-weight:600;letter-spacing:-.02em;color:var(--ink)}
.group-label p{font-size:14px;color:var(--ink-70);flex-basis:100%;max-width:64ch}
/* bloque dentro/fuera de la cartera */
.cartera{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.cartera .col h3{font-family:var(--headline);font-size:18px;font-weight:600;color:var(--ink);margin-bottom:16px;display:flex;align-items:center;gap:10px}
.cartera .partner-note{margin-top:26px;font-size:14px;line-height:1.6;color:var(--ink-70);border-top:1px solid var(--line);padding-top:20px}
.cartera .partner-note b{color:var(--paper);font-weight:700}
@media(max-width:760px){.cartera{grid-template-columns:1fr;gap:32px}}

/* panel lateral */
.aside-panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:30px 28px;display:grid;gap:16px;position:sticky;top:120px;
}
.aside-panel h3{font-size:15px;font-weight:700}
.aside-panel p{font-size:13.5px;color:var(--ink-70);line-height:1.6}
.aside-panel .fact{display:flex;justify-content:space-between;gap:12px;font-size:13px;border-top:1px solid var(--line);padding-top:12px}
.aside-panel .fact b{color:var(--paper);font-weight:700}

/* FAQ */
.faq{border-top:1px solid var(--line);display:grid}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;
  align-items:baseline;padding:20px 4px;font-weight:700;font-size:15px;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:20px;font-weight:400;color:var(--teal);flex:none;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq-a{padding:0 4px 22px;color:var(--ink-70);font-size:14px;line-height:1.7;max-width:72ch}

/* banda oscura reutilizable */
.band-navy{background:var(--surface-2);color:var(--paper);padding:88px 0}
.band-navy h2{font-size:clamp(26px,2.6vw,34px);font-weight:700;letter-spacing:-.02em;color:var(--paper)}
.band-navy p{color:var(--ink-70)}

/* pasos expandidos (método) */
.step-rows{display:grid;gap:0;border-top:1px solid var(--line)}
.step-row{
  display:grid;grid-template-columns:90px 1fr 1fr;gap:40px;
  padding:40px 0;border-bottom:1px solid var(--line);align-items:start;
}
.step-row .num{font-family:var(--headline);font-size:28px;font-weight:600;color:var(--teal)}
.step-row h3{font-size:19px;font-weight:700;margin-bottom:10px}
.step-row p{font-size:14px;line-height:1.7;color:var(--ink-70)}
.step-row .facts{display:grid;gap:10px;font-size:13px}
.step-row .facts div{border-left:2px solid var(--teal);padding-left:14px}
.step-row .facts b{display:block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal)}

/* blog */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.post-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:34px 30px 30px;display:flex;flex-direction:column;gap:14px;text-decoration:none;
  transition:transform .22s,border-color .22s;position:relative;
}
.post-card::before{content:"";position:absolute;top:0;left:30px;right:30px;height:2px;background:var(--teal)}
.post-card:hover{transform:translateY(-5px);border-color:rgba(47,169,155,.4)}
.post-card .meta{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.post-card h3{font-size:19px;font-weight:700;line-height:1.3;letter-spacing:-.01em}
.post-card p{font-size:13.5px;color:var(--ink-70);line-height:1.65;flex:1}
.post-card .more{font-size:12.5px;font-weight:700;color:var(--teal)}
.post-card .more::after{content:" →";color:var(--teal)}

/* thumbnail de research — serie para posts con datos propios */
.research-card{
  background:var(--surface-2);color:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);
  padding:30px 28px;display:flex;flex-direction:column;gap:14px;text-decoration:none;
  position:relative;overflow:hidden;transition:transform .22s,border-color .22s;
}
.research-card::before{content:"";position:absolute;top:0;left:28px;right:28px;height:2px;background:var(--teal)}
.research-card:hover{transform:translateY(-5px);border-color:rgba(47,169,155,.4)}
.research-card .rc-tag{
  align-self:flex-start;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:#0E141B;background:var(--teal);padding:5px 12px;border-radius:var(--r-pill);
}
.research-card .rc-figure{font-family:var(--headline);font-size:clamp(34px,3.4vw,48px);font-weight:600;color:var(--gold);line-height:1}
.research-card h3{font-size:16px;font-weight:700;color:var(--paper);line-height:1.35}
.research-card .rc-more{font-size:12px;font-weight:700;color:var(--ink-70);margin-top:auto}
.research-card .rc-more::after{content:" →";color:var(--teal)}

/* artículo */
.article{padding:120px 0 96px}
.article .inner{max-width:740px;margin:0 auto}
.article h1{font-size:clamp(30px,3.6vw,44px);margin:16px 0 20px}
.article .byline{
  display:flex;gap:18px;flex-wrap:wrap;font-size:12px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;color:var(--ink-50);
  margin-bottom:20px;
}
.article .byline b{color:var(--teal)}
.author{
  display:flex;align-items:center;gap:14px;
  padding-bottom:28px;margin-bottom:36px;border-bottom:1px solid var(--line);
}
.author-avatar{
  width:44px;height:44px;border-radius:50%;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:var(--surface);color:var(--gold);font-family:var(--headline);font-weight:600;font-size:17px;
}
.author-name{font-size:13.5px;font-weight:700;color:var(--ink);letter-spacing:-.005em}
.author-role{margin-top:2px;font-size:12px;color:var(--ink-70)}
.prose>*+*{margin-top:20px}
.prose h2{font-family:var(--headline);font-size:clamp(22px,2.4vw,28px);font-weight:600;letter-spacing:-.02em;margin-top:48px;color:var(--ink)}
.prose h3{font-family:var(--headline);font-size:18px;font-weight:600;margin-top:34px;color:var(--ink)}
.prose p,.prose li{font-size:15.5px;line-height:1.75;color:var(--ink-70)}
.prose ul,.prose ol{padding-left:22px;display:grid;gap:9px}
.prose strong{color:var(--ink);font-weight:700}
.prose a{color:var(--teal);font-weight:600;text-decoration-color:rgba(47,169,155,.5)}
.prose blockquote{
  border-left:3px solid var(--teal);padding:4px 0 4px 22px;
  font-size:17px;font-weight:600;color:var(--paper);
}
.prose code{background:rgba(247,245,240,.08);border-radius:4px;padding:2px 7px;font-size:13.5px}
.prose pre{background:var(--surface-2);color:var(--ink);border:1px solid var(--line);border-radius:var(--r-card);padding:20px 22px;overflow-x:auto;font-size:13px;line-height:1.6}
.prose pre code{background:none;color:inherit;padding:0}
.prose table{width:100%;border-collapse:collapse;font-size:14px}
.prose th,.prose td{border:1px solid var(--line);padding:11px 13px;text-align:left;vertical-align:top}
.prose th{background:var(--surface-2);font-weight:700;color:var(--ink)}
.prose .nota{
  background:var(--surface);border-left:3px solid var(--teal);border-radius:var(--r-card);
  padding:18px 22px;font-size:14px;color:var(--ink-70);
}

/* tabla comparativa servicios */
.compare-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.compare{width:100%;min-width:760px;border-collapse:collapse;font-size:14px;background:var(--surface)}
.compare th,.compare td{border:1px solid var(--line);padding:14px 16px;text-align:left;vertical-align:top}
.compare thead th{background:var(--surface-2);color:var(--paper);font-weight:700;font-size:13px;white-space:nowrap}
.compare td b{font-weight:700}

/* 404 */
.err{padding:140px 0;text-align:center}
.err .code{font-family:var(--headline);font-size:clamp(80px,12vw,140px);font-weight:600;color:var(--gold);line-height:1}
.err h1{margin:10px auto 16px}
.err p{color:var(--ink-70);margin-bottom:32px}

@media(max-width:1000px){
  .post-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .duo{grid-template-columns:1fr}
  .aside-panel{position:static}
  .step-row{grid-template-columns:1fr;gap:16px}
  .post-grid{grid-template-columns:1fr}
  .sec{padding:64px 0}
}

/* ---------- Formulario de contacto ---------- */
.contact-form{
  max-width:560px;margin:0 auto;text-align:left;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:36px 40px;
}
.contact-form .field{margin-bottom:20px}
.contact-form .field.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form label{
  display:block;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:var(--ink-70);margin-bottom:7px;
}
.contact-form label .opt{text-transform:none;font-weight:500;letter-spacing:0;color:var(--ink-50)}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;font-family:var(--sans);font-size:15px;color:var(--ink);
  background:var(--surface-2);border:1.5px solid var(--line);border-radius:8px;
  padding:12px 14px;transition:border-color .2s;
}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:var(--ink-50)}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--teal);
}
.contact-form textarea{resize:vertical;min-height:88px;font-family:var(--sans)}
.contact-form button[type="submit"]{width:100%;justify-content:center;border:none;cursor:pointer;font:inherit}
.contact-form button[type="submit"]:disabled{opacity:.6;cursor:default}
.contact-form .form-status{margin:16px 0 0;font-size:13.5px;text-align:center;display:none;color:var(--ink-70)}
.contact-form .form-status.show{display:block}
.contact-form .form-status.err{color:#E0755F}
.contact-form [name="botcheck"]{display:none}
.contact-form .field.consent{margin-bottom:24px}
.contact-form .checkbox{
  display:flex;align-items:flex-start;gap:10px;cursor:pointer;
  font-size:13px;line-height:1.5;color:var(--ink-70);text-transform:none;font-weight:500;letter-spacing:0;
}
.contact-form .checkbox input{
  flex:none;width:17px;height:17px;margin-top:1px;accent-color:var(--teal);cursor:pointer;
}
.contact-form .checkbox a{color:var(--teal);font-weight:600;text-decoration:underline}
.form-success{
  max-width:560px;margin:0 auto;text-align:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:48px 40px;display:grid;gap:10px;
}
.form-success[hidden]{display:none}
.form-success h3{font-family:var(--headline);font-size:23px;font-weight:600;color:var(--ink)}
.form-success p{font-size:14.5px;color:var(--ink-70);line-height:1.6}
.form-note{margin-top:22px;font-size:13px;color:var(--ink-70)}
.form-note a{color:var(--teal);font-weight:600}

/* ---------- Animación de entrada ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none}}

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .cards{grid-template-columns:1fr 1fr}
  .metrics .row,.steps{grid-template-columns:1fr 1fr;row-gap:44px}
  .split-band{grid-template-columns:1fr}
  .split-photo{min-height:380px}
}
@media(max-width:680px){
  .hero{padding:72px 0 64px}
  .page-hero h1{font-size:clamp(26px,7.4vw,34px)}
  .cards,.metrics .row,.steps,.site-footer .cols{grid-template-columns:1fr}
  .metric{padding-left:0;border-left:0}
  .split-copy{padding:56px 32px}
  .services,.cta{padding:72px 0}
  .nav-cta{display:none}
  .menu-btn{display:block}
  .nav-links{
    display:none;position:absolute;top:68px;left:0;right:0;
    background:var(--surface-2);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;padding:12px 32px 20px;
  }
  .nav-links.open{display:flex}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:13px 0;font-size:13px}
  .contact-form{padding:28px 22px}
  .contact-form .field.row2{grid-template-columns:1fr}
}