/* ============================================
   LaborPymes — Hoja de estilos · Versión premium
   Blanco + azul marino + dorado.
   Solvencia, autoridad, proximidad.
   ============================================ */

:root {
  --blanco: #ffffff;
  --superficie: #f7f8fa;
  --superficie-alta: #ffffff;
  --marino: #0b1f3a;
  --marino-medio: #14345e;
  --borde: rgba(11, 31, 58, 0.10);
  --borde-fuerte: rgba(11, 31, 58, 0.22);
  --texto: #0b1f3a;
  --texto-suave: #46586f;
  --texto-tenue: #7a8798;
  --oro: #b8923d;
  --oro-claro: #cda75a;
  --oro-tenue: rgba(184, 146, 61, 0.10);
  --radio: 4px;
  --transicion: all 0.25s ease;
}

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

html { scroll-behavior: smooth; }

::selection { background: var(--oro); color: #fff; }

body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.7;
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .logo, .logo-footer {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
  letter-spacing: 0.2px;
}

h1 em, h2 em {
  font-style: italic;
  color: var(--oro);
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Animaciones de aparición ---------- */
.pre-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.pre-reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .pre-reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Header ---------- */
.header {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--borde);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--oro), var(--oro-claro), var(--oro));
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}

.logo {
  font-size: 1.55rem;
  color: var(--texto);
  text-decoration: none;
  letter-spacing: 0.5px;
}

.logo span { color: var(--oro); }

.logo small {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 0.58rem;
  font-weight: 500;
  color: var(--texto-tenue);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav { display: flex; align-items: center; gap: 34px; }

.nav a {
  color: var(--texto-suave);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  transition: var(--transicion);
}

.nav a:hover, .nav a.activa { color: var(--texto); }

.nav a.activa:not(.btn) { border-bottom: 1px solid var(--oro); padding-bottom: 4px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.7rem;
  color: var(--texto);
  cursor: pointer;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-block;
  padding: 16px 36px;
  border-radius: var(--radio);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transicion);
}

.btn-primario {
  background: var(--marino);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(11, 31, 58, 0.18);
}

.btn-primario:hover {
  background: var(--marino-medio);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(11, 31, 58, 0.24);
}

.btn-secundario {
  background: transparent;
  color: var(--texto) !important;
  border: 1px solid var(--borde-fuerte);
}

.btn-secundario:hover { border-color: var(--oro); color: var(--oro) !important; }

.btn-claro {
  background: var(--oro);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(184, 146, 61, 0.3);
}

.btn-claro:hover {
  background: var(--oro-claro);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(184, 146, 61, 0.38);
}

.btn-flecha::after {
  content: " →";
  font-weight: 400;
  transition: var(--transicion);
}

.btn-flecha:hover::after { padding-left: 4px; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(ellipse 70% 55% at 78% 8%, rgba(184, 146, 61, 0.09), transparent 60%),
    radial-gradient(ellipse 45% 40% at 8% 90%, rgba(11, 31, 58, 0.05), transparent 60%),
    linear-gradient(180deg, var(--superficie) 0%, var(--blanco) 100%);
  border-bottom: 1px solid var(--borde);
  padding: 120px 0 90px;
}

.hero h1 {
  font-size: 3.7rem;
  font-weight: 600;
  line-height: 1.12;
  margin-bottom: 30px;
  max-width: 820px;
  color: var(--texto);
}

.hero p.sub {
  font-size: 1.32rem;
  font-weight: 300;
  color: var(--texto-suave);
  max-width: 640px;
  margin-bottom: 48px;
}

.hero .acciones { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 72px; }

.hero-etiqueta {
  display: inline-block;
  color: var(--oro);
  border: 1px solid rgba(184, 146, 61, 0.4);
  padding: 7px 20px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 38px;
  background: rgba(255, 255, 255, 0.6);
}

/* Chips de valor bajo el hero */
.hero-chips {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--borde);
}

.hero-chip {
  padding: 28px 26px 6px 0;
  border-left: 2px solid var(--oro);
  padding-left: 22px;
  margin-top: -1px;
}

.hero-chip strong {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  color: var(--texto);
  margin-bottom: 4px;
}

.hero-chip span { font-size: 0.95rem; font-weight: 300; color: var(--texto-suave); }

/* Hero con imagen */
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 72px;
}

.hero-grid .acciones { margin-bottom: 0; }

.hero-grid h1 { font-size: 3.1rem; }

/* ---------- Imágenes ---------- */
.img-marco {
  position: relative;
  display: block;
}

.img-marco img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
  display: block;
  border-radius: var(--radio);
  box-shadow: 0 24px 48px rgba(11, 31, 58, 0.18);
}

.img-marco::after {
  content: "";
  position: absolute;
  top: 18px;
  left: 18px;
  right: -18px;
  bottom: -18px;
  border: 1px solid var(--oro);
  border-radius: var(--radio);
  z-index: -1;
}

.img-banda {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}

.banda-foto { line-height: 0; border-bottom: 1px solid var(--borde); }

.media-seccion {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

/* Hero interior (páginas secundarias) */
.hero-pagina {
  background:
    radial-gradient(ellipse 70% 80% at 80% 0%, rgba(184, 146, 61, 0.07), transparent 60%),
    linear-gradient(180deg, var(--superficie) 0%, var(--blanco) 100%);
  border-bottom: 1px solid var(--borde);
  padding: 90px 0 70px;
}

.hero-pagina h1 { font-size: 2.7rem; margin-bottom: 16px; }

.hero-pagina p { color: var(--texto-suave); font-weight: 300; font-size: 1.22rem; max-width: 680px; }

/* ---------- Secciones ---------- */
.seccion { padding: 100px 0; }

.seccion-alt { background: var(--superficie); border-top: 1px solid var(--borde); border-bottom: 1px solid var(--borde); }

.seccion-titulo { text-align: center; margin-bottom: 68px; }

.seccion-titulo h2 {
  font-size: 2.7rem;
  margin-bottom: 18px;
  color: var(--texto);
  line-height: 1.2;
}

.seccion-titulo p { color: var(--texto-suave); font-weight: 300; max-width: 680px; margin: 0 auto; font-size: 1.15rem; }

.eyebrow {
  color: var(--oro);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 16px;
}

.eyebrow::after {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  background: var(--oro);
  margin: 14px auto 0;
  opacity: 0.6;
}

/* ---------- Tarjetas ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.tarjeta {
  background: var(--superficie-alta);
  border: 1px solid var(--borde);
  border-top: 2px solid transparent;
  border-radius: var(--radio);
  padding: 40px 34px;
  transition: var(--transicion);
  box-shadow: 0 1px 3px rgba(11, 31, 58, 0.04);
}

.tarjeta:hover {
  border-color: var(--borde-fuerte);
  border-top-color: var(--oro);
  transform: translateY(-5px);
  box-shadow: 0 16px 34px rgba(11, 31, 58, 0.10);
}

.tarjeta .icono {
  width: 50px;
  height: 50px;
  border-radius: var(--radio);
  background: var(--oro-tenue);
  border: 1px solid rgba(184, 146, 61, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 24px;
}

.tarjeta h3 { color: var(--texto); font-size: 1.35rem; margin-bottom: 12px; }

.tarjeta p { font-size: 1.02rem; font-weight: 300; color: var(--texto-suave); }

.tarjeta ul { margin: 16px 0 0 18px; font-size: 1rem; font-weight: 300; color: var(--texto-suave); }

.tarjeta ul li { margin-bottom: 9px; }

.tarjeta ul li::marker { color: var(--oro); }

/* ---------- Proceso (pasos) ---------- */
.paso {
  display: flex;
  gap: 32px;
  margin-bottom: 56px;
  align-items: flex-start;
  position: relative;
}

.paso-num {
  flex-shrink: 0;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--oro);
  color: var(--oro);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 600;
}

.paso h3 { color: var(--texto); font-size: 1.45rem; margin-bottom: 10px; }

.paso p { color: var(--texto-suave); font-weight: 300; }

/* ---------- Banda de autoridad (cifras/compromisos) ---------- */
.banda-cifras {
  background:
    radial-gradient(ellipse 60% 100% at 50% 0%, rgba(184, 146, 61, 0.10), transparent 70%),
    linear-gradient(135deg, var(--marino) 0%, var(--marino-medio) 100%);
  padding: 84px 0;
}

.banda-cifras .cifras { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; text-align: center; }

.banda-cifras .cifra h3 {
  font-size: 2.5rem;
  color: var(--oro-claro);
  margin-bottom: 6px;
}

.banda-cifras .cifra p { color: #b9c6d8; font-size: 1rem; font-weight: 300; }

/* ---------- Manifiesto / declaración ---------- */
.manifiesto {
  padding: 110px 0;
  text-align: center;
}

.manifiesto blockquote {
  font-family: 'Playfair Display', serif;
  font-size: 2.05rem;
  font-weight: 500;
  font-style: italic;
  line-height: 1.45;
  color: var(--texto);
  max-width: 840px;
  margin: 0 auto 28px;
  position: relative;
}

.manifiesto blockquote::before {
  content: "“";
  display: block;
  font-size: 4.5rem;
  line-height: 0.6;
  color: var(--oro);
  margin-bottom: 22px;
  font-style: normal;
}

.manifiesto cite {
  font-family: 'Inter', sans-serif;
  font-style: normal;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--texto-tenue);
}

/* ---------- Planes ---------- */
.plan {
  background: var(--superficie-alta);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 42px 34px;
  display: flex;
  flex-direction: column;
  transition: var(--transicion);
  box-shadow: 0 1px 3px rgba(11, 31, 58, 0.04);
}

.plan:hover { border-color: var(--borde-fuerte); box-shadow: 0 12px 28px rgba(11, 31, 58, 0.08); transform: translateY(-4px); }

.plan.destacado {
  border: 1px solid var(--oro);
  position: relative;
  background: linear-gradient(180deg, rgba(184, 146, 61, 0.05), transparent 40%), var(--superficie-alta);
}

.plan .etiqueta-plan {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--oro);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 5px 18px;
  text-transform: uppercase;
  white-space: nowrap;
}

.plan h3 { color: var(--texto); font-size: 1.5rem; margin-bottom: 8px; }

.plan .plan-para { color: var(--texto-tenue); font-size: 0.95rem; font-weight: 300; margin-bottom: 26px; }

.plan ul { list-style: none; margin-bottom: 34px; flex-grow: 1; }

.plan ul li {
  padding: 11px 0 11px 30px;
  position: relative;
  font-size: 1rem;
  font-weight: 300;
  color: var(--texto-suave);
  border-bottom: 1px solid var(--borde);
}

.plan ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--oro);
  font-weight: 400;
}

.plan .btn { text-align: center; }

/* ---------- CTA banda ---------- */
.cta-banda {
  background:
    radial-gradient(ellipse 60% 100% at 50% 100%, rgba(184, 146, 61, 0.14), transparent 70%),
    linear-gradient(135deg, var(--marino) 0%, var(--marino-medio) 100%);
  text-align: center;
  padding: 110px 0;
}

.cta-banda h2 { font-size: 2.7rem; margin-bottom: 18px; color: #ffffff; line-height: 1.2; }

.cta-banda p { color: #b9c6d8; font-weight: 300; margin-bottom: 44px; max-width: 640px; margin-left: auto; margin-right: auto; font-size: 1.15rem; }

.cta-nota {
  margin-top: 26px;
  font-size: 0.82rem;
  color: #8fa0b5;
  letter-spacing: 0.5px;
}

/* ---------- Formulario ---------- */
.formulario {
  background: var(--superficie-alta);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 44px;
  box-shadow: 0 1px 3px rgba(11, 31, 58, 0.04);
}

.form-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-grupo { margin-bottom: 22px; }

.form-grupo label {
  display: block;
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--texto-suave);
  margin-bottom: 9px;
}

.form-grupo input,
.form-grupo select,
.form-grupo textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--borde-fuerte);
  border-radius: var(--radio);
  font-size: 1.05rem;
  font-family: 'Inter', sans-serif;
  color: var(--texto);
  background: var(--superficie);
  transition: var(--transicion);
}

.form-grupo input::placeholder,
.form-grupo textarea::placeholder { color: var(--texto-tenue); }

.form-grupo select { color: var(--texto-suave); }

.form-grupo input:focus,
.form-grupo select:focus,
.form-grupo textarea:focus {
  outline: none;
  border-color: var(--oro);
  background: var(--blanco);
  box-shadow: 0 0 0 3px rgba(184, 146, 61, 0.12);
}

.form-nota { font-size: 0.78rem; font-weight: 300; color: var(--texto-tenue); margin-top: 16px; }

/* ---------- Cifras (uso genérico) ---------- */
.cifras { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }

.cifra h3 { font-size: 2.6rem; color: var(--oro); }

.cifra p { color: var(--texto-suave); font-size: 0.9rem; }

/* ---------- FAQ ---------- */
.faq-item {
  background: var(--superficie-alta);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transicion);
}

.faq-item:hover { border-color: var(--borde-fuerte); }

.faq-item summary {
  padding: 22px 26px;
  font-weight: 500;
  font-size: 1.08rem;
  color: var(--texto);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after { content: "+"; font-size: 1.5rem; font-weight: 300; color: var(--oro); flex-shrink: 0; }

.faq-item[open] summary::after { content: "−"; }

.faq-item .faq-cuerpo { padding: 0 26px 24px; color: var(--texto-suave); font-weight: 300; font-size: 1.02rem; }

/* ---------- Footer ---------- */
.footer {
  background: var(--marino);
  color: #b9c6d8;
  padding: 76px 0 28px;
  font-size: 0.98rem;
  font-weight: 300;
  border-top: 3px solid var(--oro);
}

.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 52px; }

.footer h4 {
  color: #ffffff;
  margin-bottom: 18px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.footer a { color: #b9c6d8; text-decoration: none; display: block; margin-bottom: 10px; transition: var(--transicion); }

.footer a:hover { color: var(--oro-claro); }

.footer .logo-footer { font-size: 1.4rem; color: #ffffff; margin-bottom: 14px; }

.footer .logo-footer span { color: var(--oro-claro); }

.footer-legal {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 26px;
  text-align: center;
  font-size: 0.78rem;
  color: #8fa0b5;
}

/* ---------- Conversión: microcopy de confianza ---------- */
.hero-confianza {
  margin-top: 18px;
  font-size: 0.88rem;
  color: var(--texto-tenue);
  letter-spacing: 0.4px;
}

.hero-confianza span { margin-right: 14px; }

.hero-confianza span::before { content: "✓ "; color: var(--oro); font-weight: 600; }

/* ---------- Conversión: CTA flotante ---------- */
.cta-flotante {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  background: var(--oro);
  color: #fff;
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 16px 26px;
  border-radius: 40px;
  box-shadow: 0 10px 30px rgba(184, 146, 61, 0.45);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: var(--transicion);
}

.cta-flotante.visible { opacity: 1; transform: none; pointer-events: auto; }

.cta-flotante:hover { background: var(--oro-claro); transform: translateY(-2px); }

/* ---------- Autoridad: marco normativo ---------- */
.normativa {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--borde);
  border: 1px solid var(--borde);
}

.norma {
  background: var(--blanco);
  padding: 30px 28px;
  transition: var(--transicion);
}

.norma:hover { background: var(--superficie); }

.norma strong {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  color: var(--texto);
  margin-bottom: 6px;
}

.norma span {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--oro);
  margin-bottom: 10px;
}

.norma p { font-size: 0.95rem; font-weight: 300; color: var(--texto-suave); }

/* ---------- Autoridad: riesgos cuantificados ---------- */
.riesgo {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--borde);
  align-items: start;
}

.riesgo:first-child { border-top: 1px solid var(--borde); }

.riesgo h3 { font-size: 1.25rem; color: var(--texto); margin-bottom: 8px; }

.riesgo p { font-size: 0.98rem; font-weight: 300; color: var(--texto-suave); }

.riesgo .consecuencia {
  border-left: 2px solid var(--oro);
  padding-left: 20px;
}

.riesgo .consecuencia small {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--oro);
  margin-bottom: 6px;
}

.riesgo .consecuencia strong {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  color: var(--texto);
  margin-bottom: 4px;
}

.riesgo .consecuencia em { font-size: 0.82rem; font-style: normal; color: var(--texto-tenue); }

/* ---------- Autoridad: el consultor ---------- */
.bio {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 72px;
  align-items: center;
}

/* Retrato real: proporción original y tamaño moderado. */
.bio .img-marco { max-width: 360px; width: 100%; margin-inline: auto; }
.bio .bio-foto { height: auto; min-height: 0; }

.bio h2 { font-size: 2.3rem; margin-bottom: 20px; line-height: 1.2; }

.bio p { font-weight: 300; color: var(--texto-suave); margin-bottom: 16px; font-size: 1.05rem; }

.bio .credenciales { list-style: none; margin: 24px 0 32px; }

.bio .credenciales li {
  padding: 10px 0 10px 28px;
  position: relative;
  font-size: 0.98rem;
  color: var(--texto);
  border-bottom: 1px solid var(--borde);
}

.bio .credenciales li::before { content: "—"; position: absolute; left: 0; color: var(--oro); }

/* ---------- Conversión: autodiagnóstico ---------- */
.diagnostico {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-top: 3px solid var(--oro);
  padding: 48px;
  max-width: 860px;
  margin: 0 auto;
  box-shadow: 0 16px 40px rgba(11, 31, 58, 0.08);
}

.pregunta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--borde);
}

.pregunta p { font-size: 1rem; color: var(--texto); flex: 1; }

.pregunta .opciones { display: flex; gap: 8px; flex-shrink: 0; }

.pregunta label {
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 9px 16px;
  border: 1px solid var(--borde-fuerte);
  border-radius: var(--radio);
  color: var(--texto-suave);
  transition: var(--transicion);
}

.pregunta input { display: none; }

.pregunta input:checked + label { background: var(--marino); color: #fff; border-color: var(--marino); }

.pregunta label:hover { border-color: var(--oro); }

.diag-resultado {
  display: none;
  margin-top: 32px;
  padding: 32px;
  background: var(--superficie);
  border-left: 3px solid var(--oro);
}

.diag-resultado.visible { display: block; }

.diag-resultado h3 { font-size: 1.5rem; margin-bottom: 10px; }

.diag-resultado p { font-weight: 300; color: var(--texto-suave); margin-bottom: 22px; }

.diag-nivel { font-family: 'Playfair Display', serif; color: var(--oro); }

/* ---------- Utilidades ---------- */
.centrado { text-align: center; }
.mt-40 { margin-top: 48px; }
.destacar { color: var(--oro); font-weight: 500; }

.aviso-check {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}

.aviso-check .check {
  color: var(--oro);
  font-weight: 400;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.aviso-check p { font-weight: 300; color: var(--texto-suave); }

.aviso-check p strong { color: var(--texto); font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .media-seccion { grid-template-columns: 1fr; gap: 48px; }
  .img-banda { height: 280px; }
  .normativa { grid-template-columns: 1fr 1fr; }
  .bio { grid-template-columns: 1fr; gap: 40px; }
  .riesgo { grid-template-columns: 1fr; gap: 16px; }
  .cifras, .banda-cifras .cifras { grid-template-columns: 1fr 1fr; }
  .hero-chips { grid-template-columns: 1fr 1fr; gap: 20px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 2.7rem; }
  .manifiesto blockquote { font-size: 1.5rem; }
}

@media (max-width: 640px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--blanco);
    flex-direction: column;
    padding: 24px 28px;
    gap: 20px;
    border-bottom: 1px solid var(--borde);
    box-shadow: 0 12px 28px rgba(11, 31, 58, 0.08);
  }
  .nav.abierto { display: flex; }
  .nav-toggle { display: block; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-fila { grid-template-columns: 1fr; }
  .cifras, .banda-cifras .cifras { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
  .hero-chips { grid-template-columns: 1fr; gap: 8px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 76px 0 60px; }
  .hero h1 { font-size: 2.1rem; }
  .hero .acciones { margin-bottom: 48px; }
  .hero-pagina h1 { font-size: 1.9rem; }
  .seccion { padding: 64px 0; }
  .manifiesto { padding: 72px 0; }
  .manifiesto blockquote { font-size: 1.25rem; }
  .paso { gap: 18px; }
  .formulario { padding: 30px 22px; }
  .img-marco img { min-height: 260px; }
  .img-marco::after { top: 12px; left: 12px; right: -12px; bottom: -12px; }
  .img-banda { height: 220px; }
  .normativa { grid-template-columns: 1fr; }
  .diagnostico { padding: 28px 20px; }
  .pregunta { flex-direction: column; align-items: flex-start; gap: 12px; }
  .cta-flotante { right: 16px; bottom: 16px; left: 16px; text-align: center; }
  .hero-confianza span { display: block; margin-bottom: 4px; }
}

/* Marca original: el archivo se conserva; la ventana oculta sus márgenes blancos. */
.logo-marca { flex-shrink: 0; display: block; }
.logo-ventana { display: block; width: 160px; height: 72px; overflow: hidden; position: relative; background: #fff; }
.logo-ventana img { display: block; position: absolute; width: 220px; height: 220px; max-width: none; left: -25px; top: -66px; }
.logo-marca small { font-size: 0.5rem; letter-spacing: 1.3px; margin-top: 4px; }
.logo-footer-marca { display: inline-block; margin-bottom: 16px; padding: 8px; background: #fff; border-radius: var(--radio); }
.footer address, .tarjeta address { font-style: normal; line-height: 1.65; margin-top: 14px; }
.footer address { font-size: 0.9rem; }
.footer-legal a { display: inline; text-decoration: underline; text-underline-offset: 3px; }
.campo-control { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-consentimiento { display: flex; gap: 12px; align-items: flex-start; font-size: 0.85rem; line-height: 1.6; margin: 12px 0 18px; }
.form-consentimiento input { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 4px; accent-color: var(--marino); }
.form-consentimiento a, .informacion-datos a { text-decoration: underline; text-underline-offset: 3px; }
.informacion-datos { margin: 0 0 22px; line-height: 1.65; }
.form-estado { border: 1px solid var(--borde-fuerte); padding: 16px; margin: 0 0 20px; font-size: 0.95rem; line-height: 1.6; background: var(--blanco); }
.form-estado[data-tipo="error"] { border-color: #a83636; color: #8b2525; }
.form-estado[data-tipo="exito"] { border-color: #36715c; color: #21513f; }
.formulario button:disabled { opacity: 0.65; cursor: wait; }
.legal-contenido { max-width: 860px; margin-inline: auto; }
.legal-contenido h2 { margin: 42px 0 16px; font-size: 1.65rem; }
.legal-contenido h2:first-child { margin-top: 0; }
.legal-contenido p, .legal-contenido li { line-height: 1.8; }
.legal-contenido p { margin-bottom: 18px; }
.legal-contenido ul { padding-left: 24px; margin-bottom: 24px; }
.legal-contenido a { overflow-wrap: anywhere; }
.legal-datos { background: var(--superficie); padding: 24px; border: 1px solid var(--borde); margin: 0 0 32px; }
.legal-datos p:last-child { margin-bottom: 0; }
.legal-contenido table { border-collapse: collapse; width: 100%; margin: 24px 0; }
.legal-contenido th, .legal-contenido td { padding: 12px; border: 1px solid var(--borde); text-align: left; vertical-align: top; }
.legal-tabla { overflow-x: auto; }
@media (max-width: 640px) {
  .logo-ventana { width: 145px; height: 66px; }
  .logo-ventana img { width: 200px; height: 200px; left: -23px; top: -60px; }
  .logo-marca small { font-size: 0.46rem; letter-spacing: 1px; }
  .legal-datos { padding: 20px; }
  .legal-contenido h2 { font-size: 1.4rem; }
}
.bio .bio-linkedin { margin: -12px 0 28px; font-size: 0.95rem; font-weight: 500; }
.bio .bio-linkedin a { color: var(--oro); text-decoration: underline; text-underline-offset: 3px; }
.bio .bio-linkedin a::after { content: " ↗"; }