/* ============================================================
   GestCampus · Sistema de diseño (UI kit) — v2 «expediente auditado»
   Marca oficial (branding/gestcampus-branding.png): navy #082545 +
   azul #2563EB, tipografía Inter ÚNICA (auto-hospedada, sin Google
   Fonts en producción — norma del ecosistema TAL).

   Dirección de arte: el mundo del producto es el REGISTRO — actas,
   telemetría, inspección. De ahí: hero navy profundo con retícula
   técnica + trazas de sesión (fondo SVG/CSS propio, sin fotos stock),
   el acta como objeto-documento sellado, reglas discontinuas de libro
   de registro y numeración tabular en todas las cifras.
   ============================================================ */
@font-face{
  font-family:"Inter";
  src:url("fonts/inter-var.woff2") format("woff2");
  font-weight:100 900;
  font-style:normal;
  font-display:swap;
}
:root{
  --bg:#FEFEFE; --surface:#FFFFFF; --ink:#36455C; --ink-2:#082545; --muted:#4B5B74; --muted-2:#8A93A6;
  --line:#E3E9F2; --line-2:#EEF1F7;
  --accent:#2563EB; --accent-2:#1D4ED8; --accent-ink:#082545; --on-accent:#fff;
  --glow:#6FA0FF; --ice:#8FB6FF;
  --soft:#F5F7FB; --soft-2:#E6F0FF; --ring:rgba(63,120,224,.42);
  --navy-1:#0B2E59; --navy-2:#071F3D; --navy-3:#04142B;
  --hero-ink:#C9D6EA; --hero-muted:#9FB2CC;
  --bad:#B4453A; --bad-bg:#FBECEB; --ok:#0E9E86;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --pill:999px; --r:16px; --r-lg:22px;
  --shadow:0 18px 50px -28px rgba(8,37,69,.38);
  --shadow-sm:0 10px 28px -18px rgba(8,37,69,.38);
  --maxw:1180px; --pad:clamp(1.15rem, .6rem + 2vw, 2.6rem);
  --topbar:60px;
  /* Fondos dibujados (autocontenidos): trazas de sesión, grano y retícula */
  --traces:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='680' height='320' viewBox='0 0 680 320' fill='none'%3E%3Cpath d='M0 258h96l30-62h104l26 44h122l32-88h110l30 50h130' stroke='%237FA8F4' stroke-opacity='0.42' stroke-width='1.5'/%3E%3Cpath d='M0 300h150l24-40h130l22 30h160l28-64h166' stroke='%237FA8F4' stroke-opacity='0.22' stroke-width='1.2'/%3E%3Cg fill='%23A9C6FF'%3E%3Ccircle cx='126' cy='196' r='3.2'/%3E%3Ccircle cx='256' cy='240' r='3.2'/%3E%3Ccircle cx='410' cy='152' r='3.2'/%3E%3Ccircle cx='550' cy='202' r='3.2'/%3E%3C/g%3E%3C/svg%3E");
  --noise:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  --marker:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 12' preserveAspectRatio='none'%3E%3Cpath d='M2 9C30 3.5 66 3 118 6.5' stroke='%232E6BF0' stroke-width='5.5' stroke-linecap='round' fill='none'/%3E%3C/svg%3E");
  --stamp:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 96 96' fill='none'%3E%3Ccircle cx='48' cy='48' r='45' stroke='%232563EB' stroke-width='2.6' stroke-opacity='0.85'/%3E%3Ccircle cx='48' cy='48' r='36' stroke='%232563EB' stroke-width='1.4' stroke-opacity='0.5' stroke-dasharray='4 5'/%3E%3Cpath d='M34 49l10 10 19-21' stroke='%232563EB' stroke-width='4' stroke-linecap='round' stroke-linejoin='round' stroke-opacity='0.9'/%3E%3C/svg%3E");
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4{margin:0;font-family:var(--sans);font-weight:800;letter-spacing:-.028em;line-height:1.08;color:var(--ink-2);text-wrap:balance;}
p{margin:0;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
::selection{background:var(--accent);color:#fff;}
section[id]{scroll-margin-top:calc(var(--topbar) + 16px);}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad);}
.section{padding-block:clamp(3.2rem, 2.2rem + 4vw, 6.2rem);}
/* (clamp: los operadores + y - SIEMPRE con espacios; sin ellos la declaración
   entera es inválida y el navegador la descarta en silencio) */
.soft{background:var(--soft);}
.tint{background:linear-gradient(180deg,var(--soft),var(--bg) 70%);}
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-weight:700;font-size:.74rem;letter-spacing:.17em;text-transform:uppercase;color:var(--accent);}
.sec-head{max-width:62ch;}
.sec-head h2{font-size:clamp(1.8rem, 1.35rem + 1.6vw, 2.6rem);margin-top:.65rem;}
.lead{color:var(--muted);font-size:1.1rem;max-width:62ch;margin-top:1rem;}
.center{text-align:center;} .center .lead,.center .sec-head{margin-inline:auto;}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap;font-weight:700;font-size:.98rem;padding:.9rem 1.6rem;border-radius:var(--pill);border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s, border-color .2s, filter .2s;}
.btn.primary{background:linear-gradient(180deg,#2E6BF0,var(--accent-2));color:var(--on-accent);box-shadow:0 12px 26px -12px var(--ring), inset 0 1px 0 rgba(255,255,255,.18);}
.btn.primary:hover{filter:brightness(1.07);transform:translateY(-2px);box-shadow:0 16px 32px -12px var(--ring), inset 0 1px 0 rgba(255,255,255,.18);}
.btn.ghost{background:transparent;color:var(--ink-2);border-color:var(--line);}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent);}
.btn.lg{padding:1.05rem 2rem;font-size:1.05rem;}
.btn.onwhite{background:#fff;color:var(--accent);}
.link-plain{font-weight:600;font-size:.95rem;color:var(--ink-2);}
.link-plain:hover{color:var(--accent);}
.arrow-link{font-weight:700;color:var(--accent);display:inline-flex;align-items:center;gap:.4rem;}

/* ---------- Header / nav (vidrio navy sobre el hero-expediente) ---------- */
.site{position:sticky;top:0;z-index:60;background:rgba(6,22,44,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.09);}
.nav{display:flex;align-items:center;gap:1.4rem;padding-block:.85rem;}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.3rem;letter-spacing:-.02em;color:#fff;}
.brand .seal{width:34px;height:34px;flex:none;}
/* El sello del logo lleva fills navy inline (invisibles sobre navy): se aclaran aquí. */
.site .seal path[fill="#082545"]{fill:#EAF1FB;}
.site .brand>span span{color:var(--ice)!important;}
.nav .links{display:flex;gap:1.4rem;margin-left:1rem;font-weight:600;font-size:.94rem;color:#B9C7DE;}
.nav .links a:hover{color:#fff;}
.nav .right{margin-left:auto;display:flex;align-items:center;gap:1.2rem;}
.site .link-plain{color:#DCE6F5;}
.site .link-plain:hover{color:#fff;}
.nav-toggle{display:none;width:2.4rem;height:2.4rem;flex:none;align-items:center;justify-content:center;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);border-radius:11px;cursor:pointer;padding:0;}
.nav-toggle .bars,.nav-toggle .bars::before,.nav-toggle .bars::after{content:"";display:block;width:18px;height:2px;border-radius:2px;background:#fff;transition:transform .25s ease,opacity .2s ease;position:relative;}
.nav-toggle .bars::before{position:absolute;top:-6px;} .nav-toggle .bars::after{position:absolute;top:6px;}
body.nav-open .nav-toggle .bars{background:transparent;}
body.nav-open .nav-toggle .bars::before{transform:translateY(6px) rotate(45deg);}
body.nav-open .nav-toggle .bars::after{transform:translateY(-6px) rotate(-45deg);}

/* ---------- Hero: la sala de auditoría ---------- */
.hero{position:relative;overflow:hidden;color:var(--hero-ink);
  /* La foto (manos + apuntes + portátil) entra en duotono navy: luminosity
     contra el color base y gradientes casi opacos encima = textura humana
     sin comprometer el contraste del texto. */
  background-color:var(--navy-3);
  background-image:
    var(--traces),
    radial-gradient(58% 84% at 82% -12%, rgba(47,107,235,.36), transparent 62%),
    radial-gradient(46% 60% at 4% 110%, rgba(37,99,235,.18), transparent 64%),
    linear-gradient(168deg,rgba(11,46,89,.88) 0%,rgba(7,31,61,.92) 52%,rgba(4,20,43,.95) 100%),
    url("img/online-learning-001.jpg");
  background-position:right -60px bottom -34px, 0 0, 0 0, 0 0, center 42%;
  background-size:auto, auto, auto, auto, cover;
  background-repeat:no-repeat;
  background-blend-mode:normal, normal, normal, normal, luminosity;
  padding-bottom:3.4rem;}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(158,187,232,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(158,187,232,.06) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(130% 105% at 72% -5%, #000 30%, transparent 80%);
  mask-image:radial-gradient(130% 105% at 72% -5%, #000 30%, transparent 80%);}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:var(--noise);opacity:.04;}
.hero .grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.5rem, 1rem + 3vw, 4rem);align-items:center;padding-block:clamp(4.4rem, 3.2rem + 4vw, 7rem) clamp(3rem, 2.2rem + 3vw, 5.4rem);}
.hero h1{font-size:clamp(2.35rem, 1.5rem + 3.2vw, 3.95rem);letter-spacing:-.032em;color:#fff;}
.hero h1 .em{position:relative;color:var(--ice);}
.hero h1 .em::after{content:"";position:absolute;left:-1%;right:-1%;bottom:-.02em;height:.16em;background:var(--marker) center / 100% 100% no-repeat;opacity:.75;}
.hero .eyebrow{color:var(--ice);}
.hero .sub{margin-top:1.3rem;font-size:clamp(1.02rem, 1rem + .4vw, 1.2rem);color:var(--hero-muted);max-width:47ch;}
.hero .lead{color:var(--hero-muted);}
/* Logos sueltos dentro del hero (p. ej. /gracias/) llevan fills navy inline */
.hero path[fill="#082545"]{fill:#EAF1FB;}
.cta-row{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:2rem;}
.hero .btn.ghost{color:#EAF1FB;border-color:rgba(255,255,255,.30);}
.hero .btn.ghost:hover{border-color:#fff;color:#fff;}
.hero .btn.primary{box-shadow:0 14px 34px -12px rgba(46,107,240,.65), inset 0 1px 0 rgba(255,255,255,.2);}
.hero.solo{text-align:center;}
.hero.solo .grid{grid-template-columns:1fr;justify-items:center;}
.hero.solo .sub,.hero.solo h1{margin-inline:auto;}
.hero.solo .cta-row{justify-content:center;}

/* Entrada orquestada del hero (el reveal genérico no aplica dentro) */
.hero .reveal{opacity:1;transform:none;transition:none;}
@keyframes hero-rise{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}
.hero .eyebrow{animation:hero-rise .65s ease .05s both;}
.hero h1{animation:hero-rise .65s ease .13s both;}
.hero .sub{animation:hero-rise .65s ease .22s both;}
.hero .cta-row{animation:hero-rise .65s ease .30s both;}
.hero .trust{animation:hero-rise .65s ease .38s both;}
.hero .acta{animation:hero-rise .8s ease .26s both;}

/* trust row */
.trust{margin-top:2.1rem;display:flex;gap:.9rem 1.7rem;flex-wrap:wrap;font-size:.82rem;color:#93A9C9;font-weight:600;}
.trust span{display:inline-flex;align-items:center;gap:.45rem;}
.trust svg{width:1.05rem;height:1.05rem;color:var(--glow);}

/* ---------- Firma: el acta como documento sellado ---------- */
.acta{position:relative;background:var(--surface);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);overflow:visible;width:100%;max-width:460px;
  box-shadow:0 0 0 1px rgba(122,162,247,.16), 0 42px 90px -40px rgba(2,10,26,.9), 0 0 72px -24px rgba(64,124,255,.38);}
.acta::after{content:"";position:absolute;top:-1.4rem;right:-1.1rem;width:84px;height:84px;background:var(--stamp) center / contain no-repeat;transform:rotate(-12deg);filter:drop-shadow(0 6px 14px rgba(2,10,26,.35));pointer-events:none;}
.acta .top{display:flex;align-items:center;gap:.7rem;padding:1.05rem 1.3rem;border-bottom:1px solid var(--line-2);background:linear-gradient(180deg,var(--soft),transparent);border-radius:var(--r-lg) var(--r-lg) 0 0;}
.acta .top .s{width:30px;height:30px;flex:none;color:var(--accent);}
.acta .top b{display:block;font-size:.95rem;color:var(--ink-2);font-weight:800;}
.acta .top span{font-size:.72rem;color:var(--muted-2);font-weight:600;letter-spacing:.03em;text-transform:uppercase;}
.acta .rows{padding:.4rem 1.3rem 1rem;}
.acta .r{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.72rem 0;border-bottom:1px dashed var(--line);}
.acta .r:last-child{border-bottom:0;}
.acta .r .k{font-size:.86rem;color:var(--muted);font-weight:600;}
.acta .r .v{font-size:.92rem;color:var(--ink-2);font-weight:800;font-variant-numeric:tabular-nums;}
.acta .bar{height:7px;width:120px;background:var(--soft-2);border-radius:var(--pill);overflow:hidden;}
.acta .bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),#4F86FF);border-radius:var(--pill);}
.acta .foot{display:flex;align-items:center;gap:.55rem;padding:.9rem 1.3rem;background:var(--soft);color:var(--accent-ink);font-weight:700;font-size:.85rem;border-radius:0 0 var(--r-lg) var(--r-lg);}
.acta .foot svg{width:1.15rem;height:1.15rem;color:var(--accent);flex:none;}

/* ---------- Evidencia en casa: la foto real anotada con telemetría ---------- */
.evidence{padding-block:clamp(3.2rem, 2.2rem + 4vw, 6.2rem) 0;}
.ev-frame{position:relative;margin:0;border-radius:var(--r-lg);overflow:hidden;box-shadow:0 34px 80px -42px rgba(4,20,43,.6);}
.ev-frame img{width:100%;height:auto;display:block;filter:saturate(.82) contrast(1.03);}
.ev-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(206deg,rgba(4,20,43,0) 42%,rgba(4,20,43,.78) 100%);}
.ev-chips{position:absolute;inset:0;z-index:2;pointer-events:none;}
.chip{position:absolute;display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.94);color:var(--ink-2);font-weight:700;font-size:.86rem;padding:.5rem .9rem;border-radius:var(--pill);box-shadow:0 14px 34px -14px rgba(4,20,43,.6);white-space:nowrap;font-variant-numeric:tabular-nums;}
.chip .dot{width:.55rem;height:.55rem;border-radius:50%;background:#17B487;box-shadow:0 0 0 4px rgba(23,180,135,.22);}
.chip.c1{top:12%;left:56%;}
.chip.c2{top:44%;left:8%;}
.chip.c3{bottom:16%;right:7%;}
.ev-claim{position:absolute;left:clamp(1.2rem,3vw,2.4rem);bottom:clamp(1.1rem,3vw,2.2rem);z-index:2;max-width:26ch;margin:0;}
.ev-claim .eyebrow{color:var(--ice);}
.ev-claim h2{color:#fff;font-size:clamp(1.45rem, 1.1rem + 1.6vw, 2.3rem);margin-top:.5rem;}
/* los chips entran escalonados cuando la figura se revela */
.ev-frame .chip{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease;}
.ev-frame.in .chip{opacity:1;transform:none;}
.ev-frame.in .c1{transition-delay:.25s;} .ev-frame.in .c2{transition-delay:.45s;} .ev-frame.in .c3{transition-delay:.65s;}
@media(max-width:700px){
  .ev-frame{background:var(--navy-2);}
  .ev-frame::after{display:none;}
  .ev-chips{position:static;display:flex;flex-wrap:wrap;gap:.55rem;padding:1rem 1.1rem 0;pointer-events:auto;}
  .chip{position:static;}
  .ev-claim{position:static;max-width:none;padding:.9rem 1.1rem 1.3rem;}
}
@media(prefers-reduced-motion:reduce){
  .ev-frame .chip{opacity:1;transform:none;transition:none;}
}

/* ---------- Banda-registro: las 4 cifras solapadas sobre el hero ---------- */
.stats-band{padding-block:0 clamp(2.4rem, 1.6rem + 2vw, 3.6rem);}
.stats{position:relative;z-index:5;display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:-3.2rem;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 34px 70px -42px rgba(4,20,43,.55), 0 6px 18px -12px rgba(8,37,69,.18);}
.stat{position:relative;background:none;border:0;border-radius:0;padding:1.45rem 1.6rem;}
.stat+.stat::before{content:"";position:absolute;left:0;top:18%;bottom:18%;border-left:1px dashed var(--line);}
.stat .v{font-size:clamp(1.7rem, 1.35rem + .9vw, 2.15rem);font-weight:800;letter-spacing:-.02em;color:var(--ink-2);font-variant-numeric:tabular-nums;line-height:1;}
.stat .v::after{content:"";display:block;width:26px;height:3px;border-radius:3px;background:var(--accent);margin-top:.55rem;}
.stat .l{margin-top:.55rem;font-size:.86rem;color:var(--muted);font-weight:600;line-height:1.45;}

/* ---------- Grids + tarjetas ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-top:2.2rem;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.15rem;margin-top:2.2rem;}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;min-width:0;box-shadow:0 1px 2px rgba(8,37,69,.05);}
.card.hover{transition:transform .16s ease, box-shadow .2s ease, border-color .2s;}
.card.hover:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#BFD3F5;}
.card h3{font-size:1.1rem;color:var(--ink-2);line-height:1.3;}
.card p{color:var(--muted);font-size:.95rem;margin-top:.55rem;}
.card:has(> .tag.bad){border-top:3px solid var(--bad);}
.ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(180deg,#EDF3FF,#DFEBFF);border:1px solid #D6E4FB;color:var(--accent);margin-bottom:1rem;}
.ic svg{width:23px;height:23px;}
.tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:.24rem .6rem;border-radius:var(--pill);}
.tag.bad{color:var(--bad);background:var(--bad-bg);}
.tag.accent{color:var(--accent);background:var(--soft-2);}

/* lista de checks */
.checks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.8rem;}
.checks li{display:grid;grid-template-columns:1.4rem 1fr;gap:.55rem;font-size:.96rem;color:var(--muted);padding-bottom:.8rem;border-bottom:1px dashed var(--line);}
.checks li:last-child{border-bottom:0;padding-bottom:0;}
.checks .k{color:var(--accent);font-weight:800;}
.checks b{color:var(--ink-2);}

/* callout con cifra grande */
.callout{border-left:4px solid var(--accent);background:var(--soft);border-radius:0 14px 14px 0;padding:1.3rem 1.5rem;}
.callout .big{font-size:clamp(2rem, 1.6rem + 1.4vw, 2.8rem);font-weight:800;letter-spacing:-.02em;color:var(--accent-ink);line-height:1;font-variant-numeric:tabular-nums;}
.callout p{margin-top:.6rem;color:var(--muted);font-size:.95rem;}

/* ---------- Sección oscura (cumplimiento): eco del hero ---------- */
.section.dark{position:relative;overflow:hidden;color:#dfe5f0;
  background:
    radial-gradient(52% 70% at 84% -10%, rgba(47,107,235,.30), transparent 62%),
    linear-gradient(170deg,var(--navy-1),var(--navy-2) 55%,var(--navy-3));}
.section.dark::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(158,187,232,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(158,187,232,.05) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(120% 100% at 78% 0%, #000 32%, transparent 80%);
  mask-image:radial-gradient(120% 100% at 78% 0%, #000 32%, transparent 80%);}
.section.dark::after{content:"";position:absolute;inset:0;pointer-events:none;background:var(--noise);opacity:.04;}
.section.dark .wrap{position:relative;z-index:1;}
.dark h1,.dark h2,.dark h3{color:#fff;}
.dark .lead{color:#A9B8D0;}
.dark .eyebrow{color:var(--ice);}
.dark .checks li{color:#C3CCDD;border-bottom-color:rgba(255,255,255,.12);}
.dark .checks b{color:#fff;}
.dark .checks .k{color:var(--glow);}
.dark .callout{background:rgba(255,255,255,.05);border-left-color:var(--glow);}
.dark .callout .big{color:#fff;} .dark .callout p{color:#A9B8D0;}

/* proceso / pasos numerados con hilo de expediente */
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:2.4rem;}
.steps::before{content:"";position:absolute;top:1.2rem;left:1.4rem;right:12%;border-top:2px dashed #D5DFEF;}
.step{position:relative;padding-top:.5rem;}
.step .n{position:relative;width:2.4rem;height:2.4rem;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#fff;font-weight:800;margin-bottom:.95rem;box-shadow:0 0 0 6px var(--bg);font-variant-numeric:tabular-nums;}
.step h3{font-size:1.05rem;} .step p{color:var(--muted);font-size:.92rem;margin-top:.45rem;}

/* timeline de fases */
.phases{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:2.2rem;}
.phase{padding:1.4rem 1.3rem;border-top:3px solid var(--line);}
.phase.on{border-top-color:var(--accent);}
.phase .ph{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);}
.phase h3{font-size:1.05rem;margin:.4rem 0 .5rem;}
.phase p{color:var(--muted);font-size:.9rem;}
.phase .when{margin-top:.7rem;font-size:.78rem;font-weight:700;color:var(--accent);}

/* demo cards */
.demo{position:relative;display:flex;flex-direction:column;gap:.5rem;min-height:190px;}
.demo .k{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);}
.demo h3{font-size:1.35rem;} .demo p{color:var(--muted);font-size:.95rem;flex:1;}

/* FAQ (accordion) */
.faq{max-width:820px;margin:2.2rem auto 0;border-top:1px solid var(--line);}
.faq details{border-bottom:1px solid var(--line);}
.faq summary{list-style:none;cursor:pointer;padding:1.2rem .3rem;display:flex;justify-content:space-between;gap:1rem;font-weight:700;color:var(--ink-2);font-size:1.05rem;transition:color .15s;}
.faq summary:hover{color:var(--accent);}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";color:var(--accent);font-weight:800;font-size:1.3rem;line-height:1;transition:transform .2s;flex:none;}
.faq details[open] summary{color:var(--accent);}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq details p{padding:0 .3rem 1.3rem;color:var(--muted);font-size:.98rem;}

/* CTA final */
.final{text-align:center;}
.final h2{font-size:clamp(2rem, 1.5rem + 2.2vw, 3.1rem);max-width:20ch;margin-inline:auto;}
.final .lead{margin-inline:auto;}
.final .cta-row{justify-content:center;margin-top:1.8rem;}

/* footer genérico (páginas sin footer de ecosistema) */
footer{background:var(--bg);border-top:1px solid var(--line);}
footer .in{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-block:1.8rem;font-size:.86rem;color:var(--muted);}
footer b{color:var(--ink-2);font-weight:700;}
footer a{color:var(--accent);font-weight:600;}

/* reveal + focus */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1;transform:none;}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:5px;}
.site :focus-visible{outline-color:#fff;}
.skip{position:fixed;top:.6rem;left:.6rem;z-index:200;background:var(--accent);color:#fff;font-weight:700;padding:.7rem 1rem;border-radius:10px;transform:translateY(-160%);transition:transform .18s;}
.skip:focus{transform:none;}

/* ---------- Responsive ---------- */
@media(max-width:920px){
  .hero .grid,.grid-2{grid-template-columns:1fr;}
  .grid-3,.steps,.phases{grid-template-columns:1fr 1fr;}
  .steps::before{display:none;}
  .acta{max-width:520px;margin-inline:auto;}
  .acta::after{top:-1rem;right:.4rem;width:70px;height:70px;}
  .stats{grid-template-columns:1fr 1fr;margin-top:-2.4rem;}
  .stat+.stat::before{display:none;}
  .stat:nth-child(even)::before{content:"";display:block;position:absolute;left:0;top:18%;bottom:18%;border-left:1px dashed var(--line);}
  .stat:nth-child(n+3){border-top:1px dashed var(--line);}
  .nav .links{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav .right .link-plain{display:none;}
  /* menú desplegable móvil (navy, como el header) */
  .mobile-menu{position:fixed;inset:var(--topbar) 0 auto 0;background:var(--navy-2);border-bottom:1px solid rgba(255,255,255,.1);box-shadow:0 30px 60px -30px rgba(2,10,26,.8);transform:translateY(-120%);transition:transform .28s ease;z-index:55;padding:1rem var(--pad) 1.4rem;display:flex;flex-direction:column;gap:.2rem;}
  body.nav-open .mobile-menu{transform:none;}
  .mobile-menu a{padding:.8rem .2rem;font-weight:600;color:#E3EBF7;border-bottom:1px solid rgba(255,255,255,.08);}
  .mobile-menu .btn{margin-top:.8rem;justify-content:center;border-bottom:0;}
}
@media(max-width:560px){
  .grid-3,.stats,.steps,.phases{grid-template-columns:1fr;}
  .stat:nth-child(even)::before{display:none;}
  .stat:nth-child(n+2){border-top:1px dashed var(--line);}
  .btn{white-space:normal;text-align:center;} /* CTAs largas envuelven en vez de desbordar */
  /* Header compacto: sin él, el grupo derecho desborda el viewport (~390px) */
  .nav{gap:.8rem;}
  .nav .right{gap:.7rem;}
  .brand{font-size:1.16rem;}
  .brand .seal{width:30px;height:30px;}
  .lang-switch__toggle>span{display:none;} /* queda bandera + flecha; el nombre va en el menú */
}
@media(min-width:921px){ .mobile-menu{display:none;} }
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;} *{scroll-behavior:auto;}
  .hero .eyebrow,.hero h1,.hero .sub,.hero .cta-row,.hero .trust,.hero .acta{animation:none;}
  .mobile-menu,.nav-toggle .bars,.nav-toggle .bars::before,.nav-toggle .bars::after{transition:none;}
}
@media print{ .site,.nav-toggle,.mobile-menu,.skip{display:none!important;} }

/* ============================================================
   Selector de idioma — mismo formato/uso que el resto del
   ecosistema TAL (lang-switch de tarracoapplab.com).
   ============================================================ */
.lang-switch{position:relative;}
.lang-switch__toggle{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .5rem;background:transparent;border:0;border-radius:8px;color:#DCE6F5;font-family:inherit;font-size:.88rem;font-weight:600;cursor:pointer;transition:color .2s ease;}
.lang-switch__toggle:hover{color:#fff;}
.lang-flag{width:1.2rem;height:auto;border-radius:2px;display:block;flex:none;}
.lang-switch__chev{flex:none;transition:transform .2s ease;}
.lang-switch__toggle[aria-expanded="true"] .lang-switch__chev{transform:rotate(180deg);}
.lang-switch ul.lang-switch__menu{position:absolute;right:0;left:auto;top:calc(100% + .3rem);z-index:80;display:none;min-width:100%;margin:0;padding:.3rem;list-style:none;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-sm);}
.lang-switch ul.lang-switch__menu.is-open{display:block;}
.lang-switch .lang-switch__menu li{margin:0;}
.lang-switch .lang-switch__menu a{display:flex;align-items:center;gap:.5rem;white-space:nowrap;color:var(--ink-2);font-size:.88rem;font-weight:600;padding:.45rem .6rem;border-radius:7px;}
.lang-switch .lang-switch__menu a:hover{background:var(--soft);color:var(--accent);}

/* ============================================================
   Footer oficial del ecosistema (Caso 2: webs de producto)
   ============================================================ */
.site-footer{background:var(--navy-3);color:#C7D2E4;font-size:.92rem;border-top:1px solid rgba(255,255,255,.07);}
.site-footer a{color:#C7D2E4;}
.site-footer a:hover{color:#fff;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem;padding-block:2.8rem 2rem;}
.footer-brand{display:flex;flex-direction:column;gap:.8rem;max-width:34ch;}
.footer-brand .brandline{display:flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.25rem;letter-spacing:-.02em;color:#fff;}
.footer-brand .brandline svg{width:32px;height:32px;flex:none;}
.footer-brand .brandline .b{color:#7FA8F4;}
.footer-brand p{color:#9FB2CC;font-size:.9rem;}
.footer-col h3{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#7FA8F4;margin:0 0 .9rem;}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.55rem;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-block:1.3rem;display:flex;justify-content:center;text-align:center;}
.footer-bottom .copyline{font-size:.82rem;color:#9FB2CC;line-height:1.7;}
.footer-bottom .copyline a{color:#7FA8F4;font-weight:600;}
.footer-flags{display:inline-flex;vertical-align:-2px;margin-left:.3rem;gap:.3rem;}
@media(max-width:920px){
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
  /* norma del ecosistema: en responsive la bandera baja debajo, centrada */
  .footer-flags{display:flex;justify-content:center;margin:.5rem 0 0;}
}

/* ============================================================
   Formulario de propuesta: UN solo panel-expediente partido en dos
   (lado navy con los compromisos + lado blanco con el formulario)
   ============================================================ */
.prop-split{display:grid;grid-template-columns:.82fr 1.18fr;gap:0;align-items:stretch;margin-top:2.4rem;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow);}
/* Lado navy: cabecera + puntos agrupados arriba y sello de confianza fijado
   abajo (margin-top:auto en el pie), para que llene el panel sin huecos. */
.prop-side{display:flex;flex-direction:column;gap:1.6rem;padding:clamp(2rem, 1.4rem + 2.2vw, 3.2rem);color:var(--hero-ink);
  background:
    radial-gradient(70% 90% at 92% -6%, rgba(47,107,235,.34), transparent 62%),
    linear-gradient(165deg,var(--navy-1),var(--navy-2) 55%,var(--navy-3));}
.prop-side__head .k{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ice);}
.prop-side__head h3{color:#fff;font-size:clamp(1.15rem, 1rem + .5vw, 1.4rem);letter-spacing:-.02em;margin-top:.5rem;line-height:1.22;}
.prop-side__points{display:flex;flex-direction:column;gap:1.2rem;}
.prop-point{display:grid;grid-template-columns:2.5rem 1fr;gap:.85rem;align-items:start;}
.prop-point .ic{width:2.5rem;height:2.5rem;border-radius:10px;margin:0;display:grid;place-items:center;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);color:#9CC0FF;}
.prop-point .ic svg{width:1.25rem;height:1.25rem;}
.prop-point b{display:block;color:#fff;font-size:.96rem;}
.prop-point p{color:#A9B8D0;font-size:.88rem;margin-top:.15rem;}
.prop-side__foot{margin-top:auto;display:flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:600;color:#9FB2CC;border-top:1px solid rgba(255,255,255,.12);padding-top:1.1rem;}
.prop-side__foot svg{width:1.05rem;height:1.05rem;color:var(--glow);flex:none;}
.form{background:var(--surface);border:0;border-radius:0;padding:clamp(2rem, 1.4rem + 2.2vw, 3.2rem);box-shadow:none;text-align:left;}
.form h3{font-size:1.3rem;margin-bottom:.35rem;}
.form .formsub{color:var(--muted);font-size:.9rem;margin-bottom:1.5rem;padding-bottom:1.1rem;border-bottom:1px dashed var(--line);}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem;}
.field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.1rem;}
.field label{font-size:.8rem;font-weight:700;color:var(--ink-2);}
.field input,.field select,.field textarea{font-family:var(--sans);font-size:.98rem;color:var(--ink);background:#FBFCFE;border:1.5px solid var(--line);border-radius:11px;padding:.8rem .95rem;width:100%;transition:border-color .15s, box-shadow .15s, background .15s;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--soft-2);background:#fff;}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .8rem center;padding-right:2.4rem;}
.consent{display:grid;grid-template-columns:1.15rem 1fr;gap:.65rem;align-items:start;font-size:.82rem;color:var(--muted);margin:.4rem 0 1.3rem;}
.consent input{width:1.15rem;height:1.15rem;margin-top:.15rem;accent-color:var(--accent);}
.consent a{color:var(--accent);font-weight:600;}
.form .btn{width:auto;padding:.82rem 1.7rem;font-size:.96rem;} /* CTA compacto, no a todo el ancho */
.form .note{font-size:.78rem;color:var(--muted-2);margin-top:.9rem;text-align:left;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
@media(max-width:920px){ .prop-split{grid-template-columns:1fr;} }
@media(max-width:560px){ .form .row{grid-template-columns:1fr;} }

/* ============================================================
   Prosa (páginas legales)
   ============================================================ */
.prose{max-width:760px;}
.prose h1{font-size:clamp(1.9rem, 1.4rem + 1.8vw, 2.6rem);margin:.4rem 0 .6rem;}
.prose .legal-updated{color:var(--muted-2);font-size:.88rem;margin-bottom:1.8rem;}
.prose h2{font-size:1.25rem;margin:2rem 0 .6rem;}
.prose p{margin:.7rem 0;color:var(--ink);}
.prose ul{margin:.7rem 0;padding-left:1.2rem;color:var(--ink);}
.prose li{margin:.35rem 0;}
.prose a{color:var(--accent);font-weight:600;}
.prose strong{color:var(--ink-2);}
.prose table{width:100%;border-collapse:collapse;font-size:.9rem;margin:1rem 0;}
.prose th,.prose td{text-align:left;border:1px solid var(--line);padding:.55rem .7rem;vertical-align:top;}
.prose th{background:var(--soft);color:var(--ink-2);}