/* ==========================================================================
   Preceptix v2 — hoja de estilos del sitio
   Tokens y clases base tomados del design system del producto
   (new_design/preceptix-ds.css) para que sitio y plataforma se vean iguales.
   v2 es dark-only por decision §11.2 de la spec.
   ========================================================================== */

:root {
  --fd: 'Syne', sans-serif;              /* display */
  --fn: 'Space Grotesk', sans-serif;     /* numerico, tabular */
  --fm: 'IBM Plex Mono', monospace;      /* etiquetas, uppercase */
  --fb: 'IBM Plex Sans', sans-serif;     /* cuerpo */

  --bg-0: #020408;
  --bg-1: #050b12;
  --bg-2: #080f18;
  --bg-3: #0c1520;
  --bg-4: #111c2a;

  --border:    rgba(0,188,255,0.10);
  --border-hi: rgba(0,188,255,0.28);

  --cyan:      #00bcff;
  --cyan-hi:   #33caff;
  --cyan-deep: #0a6e9e;
  --cyan-glow: rgba(0,188,255,0.08);
  --green:     #00e5a0;
  --red:       #ff3b5c;
  --amber:     #ffb830;

  --text-0: #f0f4f8;
  --text-1: #a8bdd0;
  --text-2: #7a96ad;

  --maxw: 1200px;
  --gut: 32px;
  --head-h: 64px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--head-h) + 16px); }
body {
  background: var(--bg-0);
  color: var(--text-1);
  font-family: var(--fb);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cyan); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--cyan-hi); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- layout ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gut); }
.sec { padding: 88px 0; border-bottom: 1px solid var(--border); position: relative; }
.sec--tight { padding: 72px 0; }
.sec--alt { background: var(--bg-1); }
.sec--deep { background: var(--bg-0); }

/* fondo de puntos + halo del hero */
.dotfield { position: absolute; inset: 0; background-image: radial-gradient(var(--border) 1px, transparent 1px); background-size: 28px 28px; opacity: .5; pointer-events: none; }
.halo { position: absolute; width: 560px; height: 560px; border-radius: 50%; background: radial-gradient(circle, var(--cyan-glow), transparent 65%); pointer-events: none; }
.halo--tr { top: -180px; right: -120px; }
.halo--tc { top: -160px; left: 40%; }
.sec > .wrap { position: relative; }

/* ---------- tipografia ---------- */
.eyebrow {
  font-family: var(--fm); font-size: 12px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 14px;
  display: flex; align-items: center; gap: 9px;
}
.eyebrow--plain { display: block; }
h1, .h1 { font-family: var(--fd); font-weight: 800; font-size: clamp(32px, 5vw, 56px); line-height: 1.08; color: var(--text-0); text-wrap: pretty; }
h2, .h2 { font-family: var(--fd); font-weight: 700; font-size: clamp(26px, 3.4vw, 34px); line-height: 1.2; color: var(--text-0); text-wrap: pretty; }
h3, .h3 { font-family: var(--fd); font-weight: 600; font-size: 16px; color: var(--text-0); }
.lead { font-size: 18px; line-height: 1.65; color: var(--text-1); text-wrap: pretty; }
.body { font-size: 15px; line-height: 1.7; color: var(--text-1); }
.small { font-size: 13px; color: var(--text-2); line-height: 1.6; }
.mono { font-family: var(--fm); font-size: 11px; color: var(--text-2); letter-spacing: .04em; }
.num { font-family: var(--fn); font-variant-numeric: tabular-nums; font-weight: 700; color: var(--text-0); }
.stack > * + * { margin-top: 18px; }

/* ---------- botones ---------- */
.btn {
  display: inline-block; font-family: var(--fm); font-size: 13px;
  letter-spacing: .08em; text-transform: uppercase; padding: 14px 26px;
  border-radius: 2px; border: 1px solid transparent; cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
  white-space: nowrap; text-align: center;
}
.btn--primary { background: var(--cyan); color: var(--bg-0); font-weight: 500; }
.btn--primary:hover { background: var(--cyan-hi); color: var(--bg-0); }
.btn--ghost { border-color: var(--border-hi); color: var(--text-1); background: transparent; }
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn--sm { font-size: 12px; padding: 12px 22px; }
.btn--xs { font-size: 12px; padding: 8px 16px; }
.btn--block { display: block; width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

.arrow-link { font-family: var(--fm); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }

/* ---------- badges de modalidad ---------- */
.badge {
  display: inline-block; font-family: var(--fm); font-size: 10px;
  letter-spacing: .08em; text-transform: uppercase; padding: 2px 7px;
  border-radius: 2px; border: 1px solid var(--border); background: rgba(255,255,255,.04); color: var(--text-1);
}
.badge--gestionado { background: rgba(0,188,255,.10); color: var(--cyan); border-color: rgba(0,188,255,.28); }
.badge--ondemand   { background: rgba(255,184,48,.12); color: var(--amber); border-color: rgba(255,184,48,.28); }
.badge--green      { background: rgba(0,229,160,.12); color: var(--green); border-color: rgba(0,229,160,.28); }
.badge--lg { font-size: 11px; letter-spacing: .1em; padding: 3px 9px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg-1) 88%, transparent);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--border);
}
.site-header .wrap { display: flex; align-items: center; gap: 28px; height: var(--head-h); }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand__mark {
  width: 26px; height: 26px; border-radius: 5px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--cyan), var(--cyan-deep));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--fd); font-weight: 800; font-size: 15px; color: var(--bg-0);
}
.brand__name { font-family: var(--fd); font-weight: 700; font-size: 17px; color: var(--text-0); letter-spacing: .02em; }
.nav { display: flex; align-items: center; gap: 22px; margin-left: 12px; }
.nav a {
  font-family: var(--fm); font-size: 12px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-1);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--cyan); }
.spacer { flex: 1; }
.nav-toggle { display: none; background: transparent; border: 1px solid var(--border); border-radius: 3px; padding: 7px 10px; cursor: pointer; color: var(--text-1); }
.nav-toggle:hover { border-color: var(--border-hi); color: var(--cyan); }

/* ---------- cards ---------- */
.card { background: var(--bg-2); border: 1px solid var(--border); border-radius: 4px; padding: 18px; }
.card--hover { transition: border-color .15s ease, background .15s ease; }
.card--hover:hover { border-color: var(--border-hi); background: var(--bg-3); }
.card--accent { border-left: 3px solid var(--cyan); }
.card--top { border-top: 3px solid var(--cyan); }
.grid { display: grid; gap: 14px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--5 { grid-template-columns: repeat(5, 1fr); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split--wide-l { grid-template-columns: 1.2fr 1fr; }
.split--wide-r { grid-template-columns: 1fr 1.1fr; }
.split--form { grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: start; }
.split--article { grid-template-columns: 1.6fr 1fr; gap: 64px; align-items: start; }

/* ---------- portafolio (S3) ---------- */
.portfolio-band {
  border: 1px solid var(--border-hi); border-radius: 4px; padding: 20px 24px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.portfolio-band--top { background: linear-gradient(180deg, var(--bg-2), var(--bg-1)); margin-bottom: 14px; }
.portfolio-band--base { background: linear-gradient(0deg, var(--bg-2), var(--bg-1)); margin-top: 14px; padding: 18px 24px; }
.pillar { display: flex; flex-direction: column; gap: 10px; }
.pillar__head {
  font-family: var(--fm); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--cyan); padding: 9px 12px; border: 1px solid var(--border);
  background: var(--cyan-glow); border-radius: 2px;
}
.svc { padding: 15px; text-align: left; width: 100%; cursor: pointer; background: var(--bg-2); border: 1px solid var(--border); border-radius: 4px; transition: border-color .15s ease, background .15s ease; }
.svc:hover { border-color: var(--border-hi); background: var(--bg-3); }
.svc__head { font-family: var(--fd); font-weight: 600; font-size: 14px; color: var(--text-0); margin-bottom: 5px; display: flex; align-items: baseline; gap: 8px; justify-content: space-between; }
.svc__chev { font-family: var(--fm); font-size: 12px; color: var(--cyan); font-weight: 400; }
.svc__desc { font-size: 12px; color: var(--text-2); margin-bottom: 10px; }
.svc__panel { border-top: 1px solid var(--border); margin-top: 11px; padding-top: 11px; }
.svc__panel p { font-size: 12px; line-height: 1.6; color: var(--text-1); }
.svc__panel a { display: inline-block; margin-top: 9px; font-family: var(--fm); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
[hidden] { display: none !important; }

/* ---------- capas APM ---------- */
.layer { background: var(--bg-2); border: 1px solid var(--border); border-left: 3px solid var(--cyan); border-radius: 4px; padding: 16px 18px; display: flex; gap: 16px; align-items: baseline; }
.layer__num { font-family: var(--fn); font-size: 20px; font-weight: 700; color: var(--cyan); }

/* ---------- bullets con icono ---------- */
.feat { display: flex; gap: 14px; }
.feat__ic {
  width: 34px; height: 34px; flex-shrink: 0; border: 1px solid var(--border-hi);
  border-radius: 3px; background: var(--cyan-glow); display: flex;
  align-items: center; justify-content: center; font-family: var(--fm); font-size: 14px; color: var(--cyan);
}
.check { display: flex; gap: 10px; align-items: baseline; font-size: 13px; color: var(--text-1); line-height: 1.6; }
.check::before { content: '✓'; color: var(--green); font-family: var(--fm); font-size: 13px; }

/* ---------- ventana de producto ---------- */
.shot { border: 1px solid var(--border-hi); border-radius: 6px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,.5), 0 0 0 1px var(--cyan-glow); }
.shot__bar { height: 34px; background: var(--bg-3); border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 6px; padding: 0 14px; }
.shot__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--bg-4); }
.shot__url { font-family: var(--fm); font-size: 10px; color: var(--text-2); margin-left: 10px; }
.shot--hero { border-bottom: none; border-radius: 6px 6px 0 0; box-shadow: 0 -12px 60px var(--cyan-glow); max-width: 980px; margin: 0 auto; width: 100%; }
.shot--hero img { max-height: 420px; object-fit: cover; object-position: top; }

/* ---------- integraciones ---------- */
.logo-cell { background: var(--bg-2); border: 1px solid var(--border); border-radius: 4px; padding: 12px 8px; display: flex; flex-direction: column; align-items: center; gap: 7px; transition: border-color .15s ease; }
.logo-cell:hover { border-color: var(--border-hi); }
.logo-cell__mark { width: 30px; height: 30px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-family: var(--fd); font-weight: 700; font-size: 13px; color: var(--bg-0); }
.logo-cell__name { font-family: var(--fm); font-size: 9px; color: var(--text-2); text-align: center; line-height: 1.2; }
.chip { font-family: var(--fm); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; padding: 5px 14px; border: 1px solid var(--border-hi); border-radius: 20px; color: var(--cyan); background: var(--cyan-glow); }

/* ---------- nota de cruce (del DS) ---------- */
.xmap { display: flex; align-items: flex-start; gap: 11px; padding: 13px 14px; border-radius: 4px; background: rgba(0,229,160,.06); border: 1px solid rgba(0,229,160,.22); margin-top: 14px; }
.xmap-ic { color: var(--green); font-family: var(--fm); font-size: 14px; flex-shrink: 0; }
.xmap-txt { font-size: 13px; line-height: 1.6; color: var(--text-1); }
.xmap-txt b { color: var(--text-0); font-weight: 500; }

/* ---------- punto vivo (del DS) ---------- */
.pdot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 6px var(--cyan); animation: pd 2s ease-in-out infinite; flex-shrink: 0; }
@keyframes pd { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* ---------- formularios ---------- */
.q-input {
  width: 100%; background: var(--bg-3); border: 1px solid var(--border);
  border-radius: 3px; padding: 12px 14px; color: var(--text-0);
  font-family: var(--fb); font-size: 13px; outline: none; transition: border-color .15s ease;
}
.q-input:focus { border-color: var(--cyan); }
.q-input::placeholder { color: var(--text-2); }
.q-input--err { border-color: var(--red); }
.q-input--warn { border-color: var(--amber); }
select.q-input { cursor: pointer; }
textarea.q-input { resize: vertical; font-family: var(--fb); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-col { display: flex; flex-direction: column; gap: 12px; }
.span-2 { grid-column: span 2; }
.consent { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; }
.consent input { margin-top: 3px; accent-color: var(--cyan); flex-shrink: 0; }
.consent span { font-family: var(--fm); font-size: 11px; line-height: 1.5; color: var(--text-2); }
.field-msg { font-family: var(--fm); font-size: 11px; margin-top: 7px; display: flex; gap: 7px; align-items: baseline; line-height: 1.5; }
.field-msg--err  { color: var(--red); }
.field-msg--warn { color: var(--amber); }
.form-note { border-radius: 3px; padding: 12px 14px; font-family: var(--fm); font-size: 11px; line-height: 1.5; }
.form-note--err { border: 1px solid rgba(255,59,92,.28); background: rgba(255,59,92,.06); color: var(--red); }
.form-note--ok  { border: 1px solid rgba(0,229,160,.28); background: rgba(0,229,160,.06); color: var(--green); }
.form-note--info{ border: 1px solid var(--border); background: var(--bg-3); color: var(--text-2); }
.recaptcha-notice { font-family: var(--fm); font-size: 11px; line-height: 1.6; color: var(--text-2); }
.recaptcha-notice a { color: var(--text-1); text-decoration: underline; }
.recaptcha-notice a:hover { color: var(--cyan); }
.grecaptcha-badge { visibility: hidden !important; }
.cf-status { font-family: var(--fm); font-size: 12px; line-height: 1.6; }
.cf-status--info { color: var(--text-2); }
.cf-status--ok   { color: var(--green); }
.cf-status--err  { color: var(--red); }

/* ---------- panel de estados de mockup ---------- */
.mockbar { display: flex; gap: 8px; margin-top: 22px; justify-content: center; flex-wrap: wrap; }
.mockbar__btn { font-family: var(--fm); font-size: 10px; color: var(--text-2); background: transparent; border: 1px solid var(--border); border-radius: 2px; padding: 3px 9px; cursor: pointer; transition: color .15s ease, border-color .15s ease; }
.mockbar__btn:hover { color: var(--text-1); border-color: var(--border-hi); }
.mock-flag {
  display: flex; align-items: center; gap: 10px; justify-content: center;
  background: rgba(255,184,48,.10); border-bottom: 1px solid rgba(255,184,48,.28);
  font-family: var(--fm); font-size: 11px; color: var(--amber); padding: 7px 16px; text-align: center;
}

/* ---------- pasos numerados ---------- */
.step { display: flex; gap: 14px; align-items: flex-start; }
.step__n {
  width: 26px; height: 26px; border-radius: 50%; border: 1.5px solid var(--border-hi);
  background: var(--cyan-glow); color: var(--cyan); font-family: var(--fm); font-size: 11px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* ---------- investigacion ---------- */
.report-card { display: flex; flex-direction: column; gap: 14px; color: var(--text-1); padding: 26px; }
.report-card:hover { color: var(--text-1); }
.report-card__meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.report-card__title { font-family: var(--fd); font-weight: 600; font-size: 19px; line-height: 1.3; color: var(--text-0); text-wrap: pretty; }
.report-card__foot { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border); padding-top: 14px; margin-top: auto; }
.breadcrumb { font-family: var(--fm); font-size: 11px; color: var(--text-2); margin-bottom: 28px; }
.breadcrumb a { color: var(--text-2); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb b { color: var(--text-1); font-weight: 500; }
.prose p { font-size: 15px; line-height: 1.8; margin-bottom: 16px; }
.finding { display: flex; gap: 14px; background: var(--bg-1); border: 1px solid var(--border); border-radius: 4px; padding: 14px 16px; }
.finding__n { font-family: var(--fn); font-size: 16px; font-weight: 700; color: var(--cyan); min-width: 28px; }
.finding__t { font-size: 13px; line-height: 1.65; color: var(--text-1); }
.figure { background: var(--bg-1); border: 1px solid var(--border); border-radius: 4px; padding: 24px; }
.figure__cap { font-family: var(--fm); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-2); margin-bottom: 20px; }
.bar-row { display: flex; align-items: center; gap: 14px; }
.bar-row__label { font-family: var(--fm); font-size: 11px; color: var(--text-2); width: 130px; text-align: right; flex-shrink: 0; }
.bar-row__track { flex: 1; height: 22px; background: var(--bg-3); border-radius: 2px; overflow: hidden; }
.bar-row__fill { height: 100%; background: linear-gradient(90deg, var(--cyan-deep), var(--cyan)); border-radius: 2px; }
.bar-row__val { font-family: var(--fn); font-variant-numeric: tabular-nums; font-size: 13px; font-weight: 700; color: var(--text-0); width: 44px; }
.gate { position: sticky; top: calc(var(--head-h) + 24px); background: var(--bg-2); border: 1px solid var(--border-hi); border-radius: 4px; padding: 26px; }

/* ---------- footer ---------- */
.site-footer { background: var(--bg-0); }
.site-footer__cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--border); }
.site-footer__h { font-family: var(--fm); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); margin-bottom: 14px; }
.site-footer__list { display: flex; flex-direction: column; gap: 8px; }
.site-footer__list a { font-size: 12px; color: var(--text-1); }
.site-footer__list a:hover { color: var(--cyan); }
.site-footer__legal { padding-top: 24px; font-family: var(--fm); font-size: 11px; color: var(--text-2); }
.footer-slim { background: var(--bg-0); border-top: 1px solid var(--border); }
.footer-slim .wrap { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; padding-top: 40px; padding-bottom: 40px; }
.footer-slim a { font-family: var(--fm); font-size: 11px; color: var(--text-1); }
.footer-slim a:hover { color: var(--cyan); }

/* ---------- utilidades ---------- */
.flex { display: flex; }
.items-center { align-items: center; }
.gap-8 { gap: 8px; } .gap-10 { gap: 10px; } .gap-12 { gap: 12px; } .gap-14 { gap: 14px; } .gap-16 { gap: 16px; } .gap-20 { gap: 20px; }
.wrapf { flex-wrap: wrap; }
.col { display: flex; flex-direction: column; }
.mt-auto { margin-top: auto; }
.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; }
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; background: var(--cyan); color: var(--bg-0); padding: 10px 16px; font-family: var(--fm); font-size: 12px; }
.skip-link:focus { left: 8px; top: 8px; color: var(--bg-0); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1000px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--5 { grid-template-columns: repeat(3, 1fr); }
  .split, .split--wide-l, .split--wide-r, .split--form, .split--article { grid-template-columns: 1fr; gap: 40px; }
  .gate { position: static; }
  .site-footer__cols { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 760px) {
  :root { --gut: 20px; }
  .sec { padding: 60px 0; }
  .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .grid--5 { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: span 1; }
  .site-footer__cols { grid-template-columns: 1fr; gap: 28px; }
  .bar-row__label { width: 92px; font-size: 10px; }
  .lead { font-size: 16px; }

  .nav-toggle { display: block; order: 3; }
  .site-header .wrap { gap: 12px; }
  .nav {
    display: none; position: absolute; top: var(--head-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0; margin: 0;
    background: var(--bg-1); border-bottom: 1px solid var(--border);
  }
  .nav[data-open="true"] { display: flex; }
  .nav a { padding: 14px var(--gut); border-top: 1px solid var(--border); }
  .header-cta--ghost { display: none; }
  .header-lang { display: none; }
}
@media (max-width: 420px) {
  .btn { font-size: 12px; padding: 12px 18px; }
  .brand__name { font-size: 15px; }
}

/* ---------- ayuda bajo campos de formulario ---------- */
.field-help { font-family: var(--fm); font-size: 10px; color: var(--text-2); margin-top: 6px; line-height: 1.5; }

/* ---------- logo real (rebrand v2.0.4) ---------- */
.brand__logo { height: 26px; width: auto; display: block; flex-shrink: 0; }
/* Links dentro de bloques de texto: distinguibles sin depender del color
   (Lighthouse link-in-text-block) */
.prose a, .body a, p a:not(.btn), li a { text-decoration: underline; text-underline-offset: 3px; }
.brand__logo--sm { height: 18px; }
a.chip { transition: border-color .15s ease, color .15s ease; }
a.chip:hover { border-color: var(--cyan); color: var(--cyan-hi); }