/* ─── COGNIS · Identidad visual ───────────────────────────────────────────────
   Tema único: oscuro. Tokens exactos del brand board de Cognis.             */

:root {
  --fondo: #030303;
  --acento: #9FBBD0;
  --texto: rgba(255, 255, 255, 0.88);
  --texto-2: rgba(255, 255, 255, 0.40);
  --texto-3: rgba(255, 255, 255, 0.22);
  --superficie: rgba(255, 255, 255, 0.045);
  --borde: rgba(159, 187, 208, 0.18);
  --borde-suave: rgba(255, 255, 255, 0.08);
  --ok: rgba(159, 187, 208, 0.9);
  --adv: rgba(224, 184, 116, 0.9);
  --mal: rgba(226, 118, 118, 0.9);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { color-scheme: dark; }

body {
  background: var(--fondo);
  color: var(--texto);
  font-family: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 300;
  line-height: 1.6;
  min-height: 100vh;
}

.mono, .badge, .paso-num, .gate-pagos, .res-etiqueta, .hallazgo-codigo, .hallazgo-clave,
.topbar-tag, .gate-sub, .contador, .nota-hitl-etiqueta, footer {
  font-family: 'DM Mono', 'Courier New', monospace;
}

button { font-family: inherit; cursor: pointer; }
input { font-family: inherit; }

/* ══ Candado ══ */

#gate {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--fondo);
  overflow-y: auto;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 48px 24px;
}

/* El display:flex de arriba le ganaría al atributo hidden — sin esto el
   candado nunca desaparecería al desbloquear. */
#gate[hidden] { display: none; }

.gate-caja { width: 100%; max-width: 420px; text-align: center; }

.gate-logo { width: 64px; height: 64px; margin: 0 auto 14px; display: block; }

.gate-marca { font-size: 22px; font-weight: 400; letter-spacing: 0.45em; margin-left: 0.45em; }
.gate-sub { font-size: 10px; letter-spacing: 0.4em; color: rgba(159, 187, 208, 0.5); text-transform: uppercase; margin: 4px 0 36px 0.4em; }

.gate-titulo { font-size: 16px; font-weight: 500; margin-bottom: 10px; }
.gate-texto { font-size: 13px; color: var(--texto-2); max-width: 340px; margin: 0 auto 28px; }

.boton-principal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 48px;
  background: rgba(255, 255, 255, 0.92);
  color: #030303;
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  margin-bottom: 12px;
  transition: background 0.2s;
}
.boton-principal:hover { background: rgba(255, 255, 255, 0.8); }

.boton-secundario {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 44px;
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 400;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.boton-secundario:hover { border-color: var(--borde); color: var(--texto); }

.gate-pagos { font-size: 10px; letter-spacing: 0.12em; color: var(--texto-3); margin: 26px 0 24px; }
.gate-separador { border-top: 1px solid var(--borde-suave); margin-bottom: 24px; }
.gate-codigo-label { font-size: 12px; color: var(--texto-2); margin-bottom: 12px; }

#gate-codigo {
  width: 100%;
  background: var(--superficie);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--texto);
  text-align: center;
  letter-spacing: 0.3em;
  font-size: 14px;
  outline: none;
  margin-bottom: 12px;
}
#gate-codigo:focus { border-color: rgba(159, 187, 208, 0.5); }
#gate-error { color: var(--mal); font-size: 12px; margin-bottom: 12px; }
.boton-entrar { width: 100%; }

/* ══ Aplicación ══ */

#app { max-width: 1040px; margin: 0 auto; padding: 32px 24px 60px; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--borde-suave);
  margin-bottom: 40px;
}

.topbar-marca { display: flex; align-items: center; gap: 14px; }
.topbar-logo { width: 44px; height: 44px; flex-shrink: 0; }
.topbar-nombre { font-size: 17px; font-weight: 400; letter-spacing: 0.4em; }
.topbar-tag { font-size: 9px; letter-spacing: 0.14em; color: var(--texto-3); text-transform: uppercase; margin-top: 2px; }

.topbar-badges { display: flex; flex-wrap: wrap; gap: 8px; }

.badge {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--borde-suave);
  color: var(--texto-2);
  white-space: nowrap;
}
.badge-modulo { border-color: rgba(159, 187, 208, 0.3); color: rgba(159, 187, 208, 0.85); background: rgba(159, 187, 208, 0.07); }
.badge-alpha { border-color: rgba(224, 184, 116, 0.25); color: rgba(224, 184, 116, 0.75); background: rgba(224, 184, 116, 0.05); }
.badge-local { cursor: help; }

.intro { margin-bottom: 40px; max-width: 640px; }
.intro h1 { font-size: 26px; font-weight: 400; margin-bottom: 10px; }
.intro p { font-size: 14px; color: var(--texto-2); }
.intro-hitl { color: rgba(159, 187, 208, 0.75); }

/* Pasos */

.paso {
  background: rgba(255, 255, 255, 0.012);
  border: 1px solid var(--borde-suave);
  border-radius: 18px;
  padding: 26px 28px;
  margin-bottom: 22px;
}

.paso-cab { display: flex; align-items: baseline; gap: 14px; margin-bottom: 6px; }
.paso-num { font-size: 11px; letter-spacing: 0.3em; color: rgba(159, 187, 208, 0.5); }
.paso h2 { font-size: 16px; font-weight: 500; }
.paso-desc { font-size: 13px; color: var(--texto-2); margin-bottom: 18px; }

#ruc-cliente {
  width: 100%;
  max-width: 340px;
  background: var(--superficie);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--texto);
  font-size: 15px;
  letter-spacing: 0.12em;
  outline: none;
}
#ruc-cliente:focus { border-color: rgba(159, 187, 208, 0.5); }

.hint { font-size: 12px; margin-top: 8px; min-height: 18px; }
.hint-ok { color: var(--ok); }
.hint-adv { color: var(--adv); }
.hint-mal { color: var(--mal); }

#dropzone {
  border: 1px dashed rgba(159, 187, 208, 0.3);
  border-radius: 14px;
  padding: 36px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: rgba(159, 187, 208, 0.015);
}
#dropzone:hover, #dropzone.activa { border-color: rgba(159, 187, 208, 0.6); background: rgba(159, 187, 208, 0.045); }
#dropzone svg { margin-bottom: 10px; }
.drop-titulo { font-size: 14px; color: var(--texto); font-weight: 400; }
.drop-sub { font-size: 11px; color: var(--texto-3); margin-top: 4px; }

.contador { font-size: 11px; letter-spacing: 0.08em; color: rgba(159, 187, 208, 0.6); margin-top: 12px; }

#lista-archivos { margin-top: 8px; display: flex; flex-direction: column; gap: 4px; max-height: 260px; overflow-y: auto; }
.archivo-fila {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--superficie);
  border: 1px solid var(--borde-suave);
  border-radius: 10px;
  padding: 8px 14px;
}
.archivo-nombre { font-size: 12px; color: var(--texto-2); overflow-wrap: anywhere; }
.archivo-quitar {
  background: none;
  border: none;
  color: var(--texto-3);
  font-size: 11px;
  flex-shrink: 0;
}
.archivo-quitar:hover { color: var(--mal); }

.boton-analizar {
  margin-top: 20px;
  width: 100%;
  min-height: 50px;
  border: none;
  border-radius: 12px;
  background: rgba(159, 187, 208, 0.9);
  color: #030303;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.2s, opacity 0.2s;
}
.boton-analizar:hover:not(:disabled) { background: var(--acento); }
.boton-analizar:disabled { opacity: 0.22; cursor: not-allowed; }

/* Resultados */

#resultados { margin-top: 48px; }

.res-cab {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 26px;
}
.res-etiqueta { font-size: 10px; text-transform: uppercase; letter-spacing: 0.3em; color: rgba(159, 187, 208, 0.5); margin-bottom: 6px; }
.res-ruc { font-size: 20px; font-weight: 500; }
.res-periodos { font-size: 12px; color: var(--texto-2); margin-top: 2px; }

.res-acciones { display: flex; flex-wrap: wrap; gap: 10px; }
.res-acciones .boton-secundario { width: auto; min-height: 40px; font-size: 12px; padding: 8px 16px; }
.boton-nuevo { border-color: rgba(159, 187, 208, 0.35); color: rgba(159, 187, 208, 0.85); }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-bottom: 34px;
}

.card {
  background: var(--superficie);
  border: 1px solid var(--borde);
  border-radius: 16px;
  padding: 18px 20px;
}
.card-titulo { font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(159, 187, 208, 0.8); margin-bottom: 12px; }
.card-fila { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; padding: 3px 0; }
.card-k { color: var(--texto-2); }
.card-v { color: var(--texto); font-variant-numeric: tabular-nums; text-align: right; }
.card-v-destacada { color: var(--acento); font-weight: 500; }

.tarifas { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 34px; }
.tarifa-bloque h3 { font-size: 13px; font-weight: 500; margin-bottom: 10px; color: var(--texto-2); }

.seccion-titulo { font-size: 13px; font-weight: 500; color: var(--texto-2); margin: 34px 0 12px; }

.tabla-scroll { overflow-x: auto; border: 1px solid var(--borde-suave); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th {
  text-align: left;
  font-weight: 400;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--texto-3);
  padding: 10px 14px;
  border-bottom: 1px solid var(--borde-suave);
  white-space: nowrap;
}
td { padding: 9px 14px; border-bottom: 1px solid rgba(255, 255, 255, 0.04); color: var(--texto-2); }
tr:last-child td { border-bottom: none; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.sin-datos { color: var(--texto-3); font-size: 12px; }
.fila-excluida td { opacity: 0.45; text-decoration: line-through; }
.fila-excluida td:last-child { text-decoration: none; }

.chip {
  display: inline-block;
  font-size: 10px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid;
  white-space: nowrap;
}
.chip-ok { color: var(--ok); border-color: rgba(159, 187, 208, 0.35); background: rgba(159, 187, 208, 0.07); }
.chip-adv { color: var(--adv); border-color: rgba(224, 184, 116, 0.3); background: rgba(224, 184, 116, 0.06); }
.chip-mal { color: var(--mal); border-color: rgba(226, 118, 118, 0.3); background: rgba(226, 118, 118, 0.06); }

.hallazgos-cab { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.hallazgos-conteo { font-size: 11px; color: var(--texto-3); font-family: 'DM Mono', monospace; }

#lista-hallazgos { display: flex; flex-direction: column; gap: 8px; }

.hallazgo {
  border: 1px solid var(--borde-suave);
  border-left-width: 3px;
  border-radius: 10px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.012);
}
.hallazgo-error { border-left-color: rgba(226, 118, 118, 0.7); }
.hallazgo-advertencia { border-left-color: rgba(224, 184, 116, 0.7); }
.hallazgo-info { border-left-color: rgba(159, 187, 208, 0.5); }

.hallazgo-cab { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 4px; }
.hallazgo-sev { font-size: 9px; letter-spacing: 0.2em; font-family: 'DM Mono', monospace; }
.sev-error { color: var(--mal); }
.sev-advertencia { color: var(--adv); }
.sev-info { color: var(--ok); }
.hallazgo-codigo { font-size: 10px; color: var(--texto-3); }
.hallazgo-archivo { font-size: 10px; color: var(--texto-3); overflow-wrap: anywhere; }
.hallazgo-msg { font-size: 12.5px; color: var(--texto-2); }
.hallazgo-clave { font-size: 10px; color: var(--texto-3); margin-top: 4px; cursor: help; }
.hallazgo-vacio { font-size: 13px; color: rgba(159, 187, 208, 0.7); padding: 14px 4px; }

.nota-hitl {
  margin-top: 40px;
  border: 1px solid var(--borde);
  border-radius: 16px;
  padding: 22px 26px;
  background: rgba(159, 187, 208, 0.03);
}
.nota-hitl-etiqueta { font-size: 10px; text-transform: uppercase; letter-spacing: 0.3em; color: rgba(159, 187, 208, 0.55); margin-bottom: 8px; }
.nota-hitl p:last-child { font-size: 13px; color: var(--texto-2); max-width: 640px; }

footer {
  margin-top: 56px;
  padding-top: 22px;
  border-top: 1px solid var(--borde-suave);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--texto-3);
}

@media (max-width: 640px) {
  #app { padding: 20px 14px 48px; }
  .paso { padding: 20px 18px; }
  .intro h1 { font-size: 21px; }
  .res-acciones .boton-secundario { flex: 1; }
}

/* ══════════════════════════════════════════════════════════════
   LANDING · rostro primero → deslizar revela → paneles progresivos
   ══════════════════════════════════════════════════════════════ */

#portada[hidden] { display: none; }
body.sin-scroll { overflow: hidden; }
html { scroll-behavior: smooth; }
.seccion, .stats { scroll-margin-top: 78px; }

.enlace-sutil {
  background: none; border: none; color: var(--texto-3);
  font-size: 11px; margin-top: 18px; text-decoration: underline;
  text-underline-offset: 3px; transition: color 0.2s;
}
.enlace-sutil:hover { color: var(--texto-2); }

/* ── Rostro (compartido intro/hero) ── */

.rostro-caja { position: relative; width: 100%; }
.rostro-img {
  width: 100%; height: auto; display: block; margin: 0 auto;
  mix-blend-mode: screen;
  -webkit-mask-image: radial-gradient(ellipse 64% 64% at 50% 46%, #000 52%, transparent 100%);
  mask-image: radial-gradient(ellipse 64% 64% at 50% 46%, #000 52%, transparent 100%);
  transition: filter 0.4s;
}
.hablando-rostro .rostro-img { animation: brilloHabla 1.6s ease-in-out infinite; }
@keyframes brilloHabla {
  0%, 100% { filter: brightness(1) drop-shadow(0 0 0 rgba(159,187,208,0)); }
  50% { filter: brightness(1.18) drop-shadow(0 0 34px rgba(159,187,208,0.25)); }
}
.rostro-fallback { display: none; width: min(220px, 40vw); margin: 40px auto; }
.sin-rostro .rostro-img { display: none; }
.sin-rostro .rostro-fallback { display: block; }

/* ── Escena de entrada ── */

#escena-intro {
  position: fixed; inset: 0; z-index: 60;
  background: var(--fondo);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  opacity: 1; visibility: visible;
  transition: opacity 0.9s ease, visibility 0.9s;
}
#portada.revelado #escena-intro { opacity: 0; visibility: hidden; pointer-events: none; }

.codigo-campo { position: absolute; inset: 0; pointer-events: none; }
.codigo-campo span {
  position: absolute;
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 12px; letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.38);
  white-space: nowrap;
  animation: titilar 5s ease-in-out infinite;
}
.codigo-campo span:nth-child(2n) { color: rgba(255, 255, 255, 0.24); animation-delay: 1.3s; }
.codigo-campo span:nth-child(3n) { color: rgba(159, 187, 208, 0.4); animation-delay: 2.4s; animation-duration: 6.4s; }
.codigo-campo span:nth-child(5n) { animation-delay: 3.4s; }
@keyframes titilar { 0%, 100% { opacity: 0.45; } 50% { opacity: 1; } 74% { opacity: 0.62; } }

.intro-centro {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 24px;
  max-height: 100dvh; overflow: hidden;
  animation: aparecerSuave 1.2s ease both;
}
#rostro-caja-intro { width: min(640px, 92vw); margin-bottom: -6%; }
.intro-arco { width: clamp(64px, 9vw, 88px); height: auto; margin-bottom: 14px; }
.arco-trazo { stroke-dasharray: 220; stroke-dashoffset: 220; animation: dibujar 2s ease 0.5s forwards; }
.arco-trazo-acento { animation-delay: 1.6s; animation-duration: 1.2s; }
@keyframes dibujar { to { stroke-dashoffset: 0; } }
@keyframes aparecerSuave { from { opacity: 0; } to { opacity: 1; } }
@keyframes aparecer { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

.intro-badge {
  font-family: 'DM Mono', monospace; font-size: 12px; letter-spacing: 0.28em;
  color: rgba(255, 255, 255, 0.8); margin-bottom: 10px;
}
.intro-wordmark {
  font-family: 'Poppins', sans-serif; font-weight: 400;
  font-size: clamp(38px, 7vw, 56px); letter-spacing: 0.38em; margin-left: 0.38em;
  line-height: 1.1; color: #fff;
}
.intro-hitl {
  font-family: 'DM Mono', monospace; font-size: 12px; letter-spacing: 0.34em;
  margin: 4px 0 14px 0.34em; color: rgba(255, 255, 255, 0.75);
}
.intro-tagline {
  font-family: 'DM Mono', monospace; font-size: 13px; letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.66); margin-bottom: 22px;
}

.boton-escuchar {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 48px; padding: 12px 28px;
  background: rgba(255, 255, 255, 0.96); color: #0a0a0a;
  border: none; border-radius: 5px;
  font-family: 'DM Mono', monospace; font-size: 14px; font-weight: 500;
  letter-spacing: 0.05em;
  transition: background 0.2s, transform 0.2s;
}
.boton-escuchar:hover { background: #fff; transform: translateY(-1px); }
.boton-escuchar.hablando { background: rgba(159, 187, 208, 0.95); }

.intro-desliza {
  margin-top: 26px;
  display: inline-flex; flex-direction: column; align-items: center; gap: 6px;
  background: none; border: none;
  font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 0.3em;
  text-transform: uppercase; color: rgba(255, 255, 255, 0.35);
  transition: color 0.2s;
}
.intro-desliza:hover { color: rgba(159, 187, 208, 0.85); }
.intro-desliza svg { animation: rebotar 1.8s ease-in-out infinite; }
@keyframes rebotar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }

/* ── Navegación ── */

.lnav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 14px 28px;
  background: rgba(3, 3, 3, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borde-suave);
  opacity: 0; transform: translateY(-14px); pointer-events: none;
  transition: opacity 0.7s ease 0.3s, transform 0.7s ease 0.3s;
}
#portada.revelado .lnav { opacity: 1; transform: translateY(0); pointer-events: auto; }

.lnav-marca { display: flex; align-items: center; gap: 10px; }
.lnav-marca svg { width: 30px; height: 30px; flex-shrink: 0; }
.lnav-nombre { font-size: 14px; font-weight: 500; letter-spacing: 0.3em; line-height: 1.2; }
.lnav-sub { font-family: 'DM Mono', monospace; font-size: 7.5px; letter-spacing: 0.24em; color: var(--texto-3); }

.lnav-menu { display: flex; align-items: center; gap: 26px; overflow-x: auto; }
.lnav-menu a, .lnav-menu button {
  font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: rgba(255, 255, 255, 0.55);
  text-decoration: none; background: none; border: none; white-space: nowrap;
  transition: color 0.2s;
}
.lnav-menu a:hover, .lnav-menu button:hover { color: #fff; }

.lnav-alpha {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.8);
  background: none; border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px; padding: 8px 16px; white-space: nowrap;
  transition: border-color 0.2s;
}
.lnav-alpha:hover { border-color: rgba(159, 187, 208, 0.7); }
.punto-azul {
  width: 7px; height: 7px; border-radius: 50%; background: var(--acento);
  animation: pulsoPunto 2.6s ease-in-out infinite;
}
@keyframes pulsoPunto { 0%, 100% { box-shadow: 0 0 4px rgba(159,187,208,0.4); } 50% { box-shadow: 0 0 12px rgba(159,187,208,0.95); } }

/* ── Hero revelado ── */

.hero { position: relative; max-width: 1240px; margin: 0 auto; padding: 108px 32px 30px; }
.hero-grid {
  display: grid; grid-template-columns: 1.02fr 1fr;
  gap: 30px; align-items: center; min-height: calc(100vh - 140px);
}
.hero-izq { opacity: 0; transform: translateX(-90px); transition: opacity 0.9s ease 0.25s, transform 0.9s ease 0.25s; }
#portada.revelado .hero-izq { opacity: 1; transform: translateX(0); }
.hero-der { opacity: 0; transition: opacity 1s ease 0.35s; }
#portada.revelado .hero-der { opacity: 1; }
#rostro-caja-hero { width: min(620px, 100%); margin: 0 auto; }

.h-badge {
  display: inline-block;
  font-family: 'DM Mono', monospace; font-size: 10.5px; letter-spacing: 0.24em;
  color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.35); border-radius: 999px;
  padding: 8px 18px; margin-bottom: 26px;
}
.h-wordmark {
  font-family: 'Poppins', sans-serif; font-weight: 700;
  font-size: clamp(56px, 7.6vw, 96px); line-height: 0.98; letter-spacing: 0.02em;
  color: #fff;
}
.h-hitl {
  font-family: 'DM Mono', monospace; font-size: 15px; letter-spacing: 0.4em;
  color: rgba(159, 187, 208, 0.85); margin-top: 10px;
}
.h-raya { display: block; width: 46px; height: 1px; background: rgba(255, 255, 255, 0.4); margin: 22px 0; }
.h-tagline { font-size: 20px; font-weight: 400; color: rgba(255, 255, 255, 0.95); margin-bottom: 14px; }
.h-parrafo { font-size: 14.5px; line-height: 1.85; color: rgba(255, 255, 255, 0.55); margin-bottom: 28px; }
.h-cta { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.onda { width: 110px; height: 30px; }
.onda rect { transform-box: fill-box; transform-origin: center; }
.hablando ~ .onda rect, .onda.activa rect { animation: ecualizar 0.9s ease-in-out infinite alternate; }
.onda rect:nth-child(2n) { animation-delay: 0.15s; }
.onda rect:nth-child(3n) { animation-delay: 0.3s; }
.onda rect:nth-child(5n) { animation-delay: 0.45s; }
@keyframes ecualizar { from { transform: scaleY(0.35); } to { transform: scaleY(1.25); } }
.h-nota { font-size: 12px; color: var(--texto-3); margin-top: 16px; max-width: 320px; }

/* ── Barra de datos ── */

.stats {
  max-width: 1240px; margin: 30px auto 0;
  border-top: 1px solid var(--borde-suave); border-bottom: 1px solid var(--borde-suave);
  display: grid; grid-template-columns: repeat(5, 1fr);
}
.stat { padding: 26px 22px; border-left: 1px solid var(--borde-suave); }
.stat:first-child { border-left: none; }
.stat-k { font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 0.26em; color: var(--texto-3); margin-bottom: 8px; }
.stat-v { font-family: 'DM Mono', monospace; font-size: 25px; color: rgba(255, 255, 255, 0.94); line-height: 1.15; }
.stat-v small { font-size: 13px; color: var(--texto-2); }
.stat-s { font-family: 'DM Mono', monospace; font-size: 10.5px; color: var(--texto-2); margin-top: 6px; }

/* ── Secciones y tarjetas ── */

.seccion { max-width: 1240px; margin: 0 auto; padding: 92px 32px 20px; }
.seccion-h { text-align: center; font-size: 23px; font-weight: 500; letter-spacing: 0.06em; margin-bottom: 10px; }
.seccion-sub { text-align: center; font-size: 14px; color: var(--texto-2); margin-bottom: 52px; }
.seccion-sub u { text-underline-offset: 4px; text-decoration-color: rgba(159, 187, 208, 0.6); }

.tarjetas { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.tarjeta {
  border: 1px solid var(--borde-suave); border-radius: 14px;
  background: rgba(255, 255, 255, 0.014);
  padding: 26px 24px 20px;
  display: flex; flex-direction: column;
  transition: border-color 0.3s, transform 0.3s;
}
.tarjeta:hover { border-color: var(--borde); transform: translateY(-4px); }
.tarjeta h3 { font-size: 15px; font-weight: 600; letter-spacing: 0.06em; margin-bottom: 12px; line-height: 1.35; }
.tarjeta p { font-size: 13px; color: var(--texto-2); line-height: 1.7; }
.tarjeta-arte { width: 100%; height: auto; margin: 18px 0 10px; }
.tarjeta-num {
  margin-top: auto;
  font-family: 'DM Mono', monospace; font-size: 12px; letter-spacing: 0.2em;
  color: var(--texto-3);
  display: flex; align-items: center; gap: 10px;
}

/* Escalonado de tarjetas al revelar */
.tarjetas .tarjeta:nth-child(2) { transition-delay: 0.12s; }
.tarjetas .tarjeta:nth-child(3) { transition-delay: 0.24s; }
.tarjetas .tarjeta:nth-child(4) { transition-delay: 0.36s; }

/* ── Módulos ── */

.modulos-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 16px; }
.modulo-etq { font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 0.28em; color: rgba(159, 187, 208, 0.8); margin-bottom: 14px; }
.modulo-activo {
  border: 1px solid var(--borde); border-radius: 14px;
  background: rgba(159, 187, 208, 0.045); padding: 30px 30px 26px;
}
.modulo-activo h3 { font-size: 19px; font-weight: 500; margin-bottom: 10px; }
.modulo-activo p { font-size: 13.5px; color: var(--texto-2); line-height: 1.75; }
.modulo-priv { font-family: 'DM Mono', monospace; font-size: 11px !important; color: rgba(159, 187, 208, 0.65) !important; margin-top: 16px; }
.modulos-proximos {
  border: 1px solid var(--borde-suave); border-radius: 14px;
  background: rgba(255, 255, 255, 0.014); padding: 30px;
  display: flex; flex-direction: column;
}
.modulo-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.modulo-chips span {
  font-family: 'DM Mono', monospace; font-size: 10.5px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--texto-2);
  border: 1px solid var(--borde-suave); border-radius: 999px; padding: 7px 14px;
  transition: border-color 0.25s, color 0.25s;
}
.modulo-chips span:hover { border-color: rgba(159, 187, 208, 0.4); color: var(--texto); }
.modulos-nota { font-size: 12.5px; color: var(--texto-2); margin-top: auto; }
.modulos-nota a { color: rgba(159, 187, 208, 0.85); text-decoration: none; border-bottom: 1px solid rgba(159, 187, 208, 0.3); }

/* ── Entrenamiento / CTA ── */

.cta-fila { display: grid; grid-template-columns: 1.15fr 1.1fr 1fr; gap: 16px; }
.cta-carta {
  border: 1px solid var(--borde-suave); border-radius: 14px;
  background: rgba(255, 255, 255, 0.014); padding: 28px;
}
.cta-carta h3 { font-size: 15px; font-weight: 600; letter-spacing: 0.05em; margin-bottom: 10px; }
.cta-carta > p { font-size: 13px; color: var(--texto-2); line-height: 1.7; }
.cta-pagos { display: flex; align-items: center; gap: 24px; }
.cta-sep { width: 1px; align-self: stretch; background: var(--borde-suave); }
.cta-acceso {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  text-align: left; color: var(--texto);
  cursor: pointer; transition: border-color 0.3s, background 0.3s;
}
.cta-acceso:hover { border-color: rgba(159, 187, 208, 0.5); background: rgba(159, 187, 208, 0.06); }
.cta-acceso b { display: block; font-family: 'DM Mono', monospace; font-size: 13px; letter-spacing: 0.14em; font-weight: 500; margin-bottom: 6px; }
.cta-acceso i { display: block; font-style: normal; font-size: 12.5px; color: var(--texto-2); }
.cta-acceso svg { flex-shrink: 0; color: rgba(159, 187, 208, 0.85); transition: transform 0.25s; }
.cta-acceso:hover svg { transform: translateX(5px); }

/* ── Pie ── */

.lpie {
  max-width: 1240px; margin: 60px auto 0; padding: 26px 32px 40px;
  border-top: 1px solid var(--borde-suave);
  display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  font-family: 'DM Mono', monospace; font-size: 10.5px; letter-spacing: 0.06em; color: var(--texto-3);
}
.lpie-links { display: flex; gap: 22px; }
.lpie-links a { color: var(--texto-2); text-decoration: none; }
.lpie-links a:hover { color: var(--texto); }

/* ── Revelado progresivo al bajar ── */

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.75s ease, transform 0.75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */

@media (max-width: 960px) {
  .lnav { padding: 12px 16px; }
  .lnav-menu { gap: 16px; }
  .lnav-sub { display: none; }
  .hero { padding: 128px 20px 20px; }
  .hero-grid { grid-template-columns: 1fr; min-height: 0; gap: 10px; }
  .hero-der { order: -1; }
  #rostro-caja-hero { width: min(460px, 88vw); }
  .stats { grid-template-columns: repeat(2, 1fr); border-left: none; }
  .stat { border-left: none; border-top: 1px solid var(--borde-suave); }
  .stat:first-child, .stat:nth-child(2) { border-top: none; }
  .modulos-grid, .cta-fila { grid-template-columns: 1fr; }
  .seccion { padding: 64px 20px 10px; }
}

@media (max-width: 560px) {
  .lnav-alpha { display: none; }
  .codigo-campo span { font-size: 9.5px; }
  #rostro-caja-intro { width: min(430px, 96vw); }
  .intro-wordmark { font-size: 34px; }
  .h-wordmark { font-size: clamp(46px, 14vw, 64px); }
  .boton-escuchar { width: 100%; }
}

/* ── Labios sincronizados con la voz ──
   El segundo <img> del rostro está recortado a la zona de la boca; mientras
   la voz suena, un valor --boca (que JS actualiza al ritmo del habla) lo
   estira verticalmente: los labios se mueven con lo que se dice. */

:root { --boca: 1; }
.rostro-caja .boca {
  position: absolute; inset: 0; width: 100%;
  -webkit-clip-path: ellipse(9% 5.5% at 50.5% 81%);
  clip-path: ellipse(9% 5.5% at 50.5% 81%);
  -webkit-mask-image: none; mask-image: none;
  transform-origin: 50.5% 81%;
  transform: scaleY(1);
  transition: transform 90ms linear;
  pointer-events: none;
}
.hablando-rostro .boca { transform: scaleY(var(--boca)); filter: brightness(1.25); }
.sin-rostro .boca { display: none; }

/* ── Garantía ── */

.garantia {
  margin-top: 16px;
  border: 1px solid var(--borde); border-radius: 14px;
  background: rgba(159, 187, 208, 0.05);
  padding: 26px 30px;
}
.garantia-texto { font-size: 14.5px; color: var(--texto-2); line-height: 1.75; max-width: 760px; }
.garantia-texto b { color: rgba(255, 255, 255, 0.92); font-weight: 500; }

/* ── Calculadora de ahorro ── */

.calc {
  border: 1px solid var(--borde-suave); border-radius: 16px;
  background: rgba(255, 255, 255, 0.012); padding: 30px;
}
.calc-tabs { display: flex; gap: 10px; margin-bottom: 28px; flex-wrap: wrap; }
.calc-tab {
  font-family: 'DM Mono', monospace; font-size: 11.5px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--texto-2);
  background: none; border: 1px solid var(--borde-suave); border-radius: 999px;
  padding: 10px 20px; transition: all 0.25s;
}
.calc-tab.activa { color: rgba(159, 187, 208, 0.95); border-color: rgba(159, 187, 208, 0.45); background: rgba(159, 187, 208, 0.08); }

.calc-panel { display: grid; grid-template-columns: 1.15fr 1fr; gap: 34px; }
.calc-panel[hidden] { display: none; }

.calc-form { display: flex; flex-direction: column; gap: 20px; }
.calc-form label { font-size: 13px; color: var(--texto-2); display: flex; flex-direction: column; gap: 8px; }
.calc-form input[type="number"] {
  width: 140px;
  background: var(--superficie); border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px; padding: 10px 14px;
  color: var(--texto); font-size: 15px;
  font-family: 'DM Mono', monospace;
  outline: none;
}
.calc-form input[type="number"]:focus { border-color: rgba(159, 187, 208, 0.5); }
.calc-slider { display: flex; align-items: center; gap: 16px; }
.calc-slider input[type="range"] { flex: 1; max-width: 260px; accent-color: #9FBBD0; }
.calc-slider output { font-family: 'DM Mono', monospace; font-size: 15px; color: rgba(159, 187, 208, 0.95); min-width: 44px; }

.calc-resultado {
  border: 1px solid var(--borde); border-radius: 14px;
  background: rgba(159, 187, 208, 0.045); padding: 26px 28px;
  align-self: start;
}
.calc-r-etq { font-family: 'DM Mono', monospace; font-size: 9.5px; letter-spacing: 0.26em; color: var(--texto-3); margin-bottom: 4px; }
.calc-r-v { font-family: 'DM Mono', monospace; font-size: 19px; color: rgba(255, 255, 255, 0.92); margin-bottom: 16px; }
.calc-r-grande { font-size: 32px; color: #9FBBD0; }
.calc-nota { font-size: 11.5px; color: var(--texto-2); line-height: 1.65; border-top: 1px solid var(--borde-suave); padding-top: 14px; }

/* ── Riel lateral de secciones ── */

.riel {
  position: fixed; right: 22px; top: 50%; transform: translateY(-50%);
  z-index: 35;
  display: none;
  flex-direction: column; gap: 18px;
  opacity: 0; transition: opacity 0.6s ease 0.4s;
}
#portada.revelado .riel { opacity: 1; }
@media (min-width: 1180px) { #portada.revelado ~ * .riel, .riel { display: flex; } .riel { display: flex; } }
@media (max-width: 1179px) { .riel { display: none !important; } }
.riel a {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none;
  font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 0.18em;
  color: var(--texto-3);
  transition: color 0.25s;
}
.riel a i { font-style: normal; }
.riel a span { font-size: 8.5px; letter-spacing: 0.24em; }
.riel a:hover { color: var(--texto-2); }
.riel a.activo { color: rgba(159, 187, 208, 0.95); }
.riel a.activo i { text-shadow: 0 0 10px rgba(159, 187, 208, 0.5); }

@media (max-width: 900px) {
  .calc-panel { grid-template-columns: 1fr; }
  .calc { padding: 22px 18px; }
}

/* ── Accesibilidad: sin movimiento ── */

@media (prefers-reduced-motion: reduce) {
  .codigo-campo span, .intro-desliza svg, .punto-azul, .onda rect,
  .hablando-rostro .rostro-img { animation: none; }
  .rostro-caja .boca { transition: none; }
  .arco-trazo { animation: none; stroke-dashoffset: 0; }
  .intro-centro { animation: none; }
  .hero-izq, .hero-der, .lnav, #escena-intro { transition: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}