/* ===================================================================
   EDITORIAL TINTA DE LUZ — Programa Visión y Legado
   Landing page — hoja de estilos principal
   =================================================================== */

/* -------------------- 1. Variables de marca -------------------- */
:root {
  /* Colores de marca */
  --color-navy: #032238;
  --color-navy-soft: #0a3552;
  --color-navy-deep: #021624;
  --color-gold: #baa95f;
  --color-gold-light: #d6c98a;
  --color-cream: #f5f5dc;
  --color-white: #ffffff;

  /* Texto */
  --color-text: #1c2b35;
  --color-text-muted: #56677a;
  --color-text-on-navy: #f5f5dc;
  --color-text-on-navy-muted: #b9c3cc;

  /* Tipografía */
  --font-serif: 'Libre Baskerville', Georgia, 'Times New Roman', serif;
  --font-sans: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Espaciado (escala fluida) */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 7.5rem;

  /* Radios y sombras — sutiles, nada de sombras exageradas */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-soft: 0 20px 60px -25px rgba(3, 34, 56, 0.35);
  --shadow-card: 0 12px 32px -18px rgba(3, 34, 56, 0.25);

  /* Transiciones — delicadas, consistentes en todo el sitio */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.25s var(--ease);
  --transition: 0.45s var(--ease);

  --container-width: 1180px;
}

/* -------------------- 2. Reset -------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select { font: inherit; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* -------------------- 3. Tipografía general -------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-navy);
  letter-spacing: 0.01em;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(1.9rem, 4.5vw, 2.75rem);
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 640px;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-xl);
}

.italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

/* -------------------- 4. Botones -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.05rem 2.2rem;
  border-radius: 100px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
  border: 1px solid transparent;
  white-space: normal;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(180deg, var(--color-gold-light), var(--color-gold));
  color: var(--color-navy-deep);
  box-shadow: 0 14px 30px -12px rgba(186, 169, 95, 0.55);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px -14px rgba(186, 169, 95, 0.65);
}

.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--color-text-on-navy);
  border-color: rgba(245, 245, 220, 0.35);
}

.btn-outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-light);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-navy);
  border-color: rgba(3, 34, 56, 0.18);
}

.btn-ghost:hover {
  border-color: var(--color-navy);
  transform: translateY(-2px);
}

.btn-block { width: 100%; }

/* -------------------- 5. Header -------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-sm) 0;
  background: rgba(3, 34, 56, 0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(245, 245, 220, 0.08);
  transition: background var(--transition-fast), padding var(--transition-fast);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.header-brand img { height: 42px; width: auto; }

.header-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

/* En mobile el botón está oculto (ver .header-cta), así que el texto
   tiene todo el ancho libre y puede usar el mismo tamaño que en desktop. */
.header-brand-name {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
  white-space: nowrap;
}

.header-brand-tagline {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  white-space: nowrap;
}

/* En mobile el header queda solo logo + texto: la barra sticky de abajo
   ya cumple el rol de CTA fijo, así que acá sobra. Vuelve recién en desktop. */
.header-cta { display: none; }

@media (min-width: 768px) {
  .header-cta { display: block; }
  .header-cta .btn { padding: 0.75rem 1.5rem; font-size: 0.9rem; }
}

/* -------------------- 6. Hero -------------------- */
.hero {
  position: relative;
  background: radial-gradient(120% 100% at 50% 0%, var(--color-navy-soft) 0%, var(--color-navy) 45%, var(--color-navy-deep) 100%);
  color: var(--color-text-on-navy);
  padding: calc(var(--space-2xl) + 3rem) 0 var(--space-2xl);
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(1px 1px at 20% 30%, rgba(186,169,95,0.35) 0, transparent 0),
                     radial-gradient(1px 1px at 80% 20%, rgba(186,169,95,0.25) 0, transparent 0),
                     radial-gradient(1px 1px at 60% 70%, rgba(245,245,220,0.15) 0, transparent 0);
  pointer-events: none;
}

.hero h1 {
  color: var(--color-white);
  font-size: clamp(2rem, 5.2vw, 3.4rem);
  max-width: 900px;
  margin: 0 auto var(--space-md);
  position: relative;
}

/* Línea de tranquilidad: para un autor, los derechos y las regalías son
   la objeción de fondo. Va pegada al H1, antes de cualquier otra cosa. */
.hero-rights {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.02rem;
  color: var(--color-gold-light);
  max-width: 560px;
  margin: 0 auto var(--space-lg);
  position: relative;
}

.hero-vyl-intro {
  max-width: 620px;
  margin: 0 auto var(--space-md);
  color: var(--color-white);
  font-weight: 700;
  font-size: 1.05rem;
  position: relative;
}

.hero-subtitle {
  max-width: 620px;
  margin: 0 auto var(--space-lg);
  position: relative;
}

.hero-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  text-align: left;
  max-width: 560px;
  margin: 0 auto var(--space-lg);
}

.hero-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 1.05rem;
  color: var(--color-text-on-navy);
}

.hero-checklist .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(186, 169, 95, 0.16);
  border: 1px solid var(--color-gold);
  color: var(--color-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  margin-top: 0.15rem;
}

.hero-actions { position: relative; margin-bottom: var(--space-xl); }

/* Video de Evelyn — facade con carga diferida del iframe de YouTube */
.hero-video {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(245, 245, 220, 0.12);
}

.video-facade {
  position: relative;
  aspect-ratio: 16 / 9;
  width: 100%;
  background: var(--color-navy-deep) center / cover no-repeat;
  cursor: pointer;
  border: none;
  display: block;
}

.video-facade::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3,34,56,0.15), rgba(3,34,56,0.55));
}

.video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(245, 245, 220, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.video-play svg { width: 26px; height: 26px; fill: var(--color-navy); margin-left: 4px; }

.video-facade:hover .video-play { transform: translate(-50%, -50%) scale(1.08); background: var(--color-white); }

.hero-video iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: none;
  display: block;
}

/* -------------------- 7. Etapas del proyecto (Bloque 2) -------------------- */
.etapas { padding: var(--space-2xl) 0; background: var(--color-white); }

.etapas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

@media (min-width: 860px) {
  .etapas-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Toda la tarjeta ES el botón. La sombra y el borde dorado quedan
   siempre un poco visibles (no sólo en :hover) porque en mobile no hay
   hover: sin esa señal permanente, la tarjeta no se lee como tappable. */
.etapa-card {
  width: 100%;
  background: var(--color-white);
  border: 1px solid rgba(186, 169, 95, 0.28);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  text-align: left;
  cursor: pointer;
  box-shadow: 0 10px 26px -20px rgba(3, 34, 56, 0.35);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.etapa-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: rgba(186, 169, 95, 0.55);
}

.etapa-card:focus-visible { outline: 2px solid var(--color-gold); outline-offset: 3px; }

.etapa-numero {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-gold);
  font-size: 1rem;
}

.etapa-card h3 {
  font-size: 1.35rem;
}

.etapa-card p { color: var(--color-text-muted); font-size: 0.98rem; }

/* Pequeño CTA al pie de cada tarjeta — refuerza que es clickeable */
.etapa-link {
  margin-top: auto;
  padding-top: var(--space-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-navy);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.etapa-card:hover .etapa-link { gap: 0.8rem; color: var(--color-gold); }
.etapa-link svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; }

.etapas-cta { text-align: center; }

/* -------------------- 8. Asesoramiento estratégico -------------------- */
.asesoramiento {
  padding: var(--space-2xl) 0;
  background: linear-gradient(165deg, var(--color-navy) 0%, var(--color-navy-deep) 100%);
  color: var(--color-text-on-navy);
  text-align: center;
}

.asesoramiento .eyebrow { color: var(--color-gold-light); }
.asesoramiento h2 { color: var(--color-white); }

.asesoramiento-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  max-width: 720px;
  margin: 0 auto var(--space-lg);
}

@media (min-width: 700px) { .asesoramiento-facts { grid-template-columns: repeat(2, 1fr); } }

.fact {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid rgba(245, 245, 220, 0.12);
  border-radius: var(--radius-md);
  background: rgba(245, 245, 220, 0.03);
}

.fact-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(186, 169, 95, 0.45);
  background: rgba(186, 169, 95, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}
.fact-icon svg { width: 16px; height: 16px; stroke: var(--color-gold-light); fill: none; stroke-width: 1.7; }

.fact span { font-size: 0.97rem; color: var(--color-text-on-navy); }

.cta-reassurance {
  margin-top: var(--space-sm);
  font-size: 0.88rem;
  color: var(--color-text-on-navy-muted);
}

/* -------------------- 8b. Después de publicar (postventa) -------------------- */
.postventa { padding: var(--space-2xl) 0; background: var(--color-cream); }

.section-intro {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.postventa-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  max-width: 700px;
  margin: 0 auto;
}

@media (min-width: 700px) { .postventa-grid { grid-template-columns: repeat(2, 1fr); } }

.postventa-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-white);
  border: 1px solid rgba(3, 34, 56, 0.06);
  border-radius: var(--radius-md);
}

.postventa-item .check {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(186, 169, 95, 0.14);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.postventa-item span { font-size: 0.95rem; color: var(--color-text); }

/* -------------------- 9. Por qué Tinta de Luz (Bloque 4) -------------------- */
.porque {
  padding: var(--space-2xl) 0;
  background: var(--color-navy);
  color: var(--color-text-on-navy);
  text-align: center;
}

.porque .section-header { margin-bottom: var(--space-lg); }
.porque .eyebrow { color: var(--color-gold-light); }
.porque h2 { color: var(--color-white); }

.porque-text {
  max-width: 700px;
  margin: 0 auto var(--space-xl);
  font-size: 1.1rem;
  color: var(--color-text-on-navy-muted);
}

.porque-text strong { color: var(--color-cream); font-weight: 700; }

.porque-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  max-width: 620px;
  margin: 0 auto;
}

@media (min-width: 640px) { .porque-stats { grid-template-columns: repeat(2, 1fr); } }

.stat-item {
  border-top: 1px solid rgba(186, 169, 95, 0.3);
  padding-top: var(--space-sm);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.6rem);
  color: var(--color-gold-light);
  display: block;
}

.stat-label { font-size: 0.9rem; color: var(--color-text-on-navy-muted); }

/* -------------------- 10. Autores / slider (Bloque 5) -------------------- */
.autores { padding: var(--space-2xl) 0; background: var(--color-white); overflow: hidden; }

.slider-wrap { position: relative; }

.slider-track {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: var(--space-sm) var(--space-xs) var(--space-lg);
  scrollbar-width: none;
}

.slider-track::-webkit-scrollbar { display: none; }

.slider-slide {
  flex: 0 0 auto;
  width: min(78vw, 320px);
  scroll-snap-align: center;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(3, 34, 56, 0.08);
  box-shadow: var(--shadow-card);
  background: var(--color-cream);
  transition: transform var(--transition-fast);
}

.slider-slide img { width: 100%; height: 380px; object-fit: cover; }

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.slider-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(3, 34, 56, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
}

.slider-btn:hover { border-color: var(--color-gold); background: var(--color-cream); transform: scale(1.05); }
.slider-btn svg { width: 18px; height: 18px; fill: var(--color-navy); }

.slider-dots { display: flex; gap: 0.5rem; }

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(3, 34, 56, 0.18);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.slider-dot.is-active { background: var(--color-gold); transform: scale(1.25); }

/* Tarjeta de caso de éxito: portada + autor + profesión debajo */
.caso-card {
  flex: 0 0 auto;
  width: min(74vw, 290px);
  scroll-snap-align: center;
  background: var(--color-white);
  border: 1px solid rgba(3, 34, 56, 0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast);
}

.caso-card:hover { transform: translateY(-5px); }

/* Sin aspect-ratio fijo ni object-fit:cover: la portada se ve completa,
   a su proporción real, sin recortar título ni pie. */
.caso-cover {
  width: 100%;
  height: auto;
  display: block;
  background: var(--color-cream);
}

.caso-meta {
  padding: var(--space-sm) var(--space-md) var(--space-md);
  text-align: center;
  border-top: 1px solid rgba(3, 34, 56, 0.08);
}

.caso-autor { font-family: var(--font-serif); font-size: 1rem; color: var(--color-navy); }
.caso-profesion { font-size: 0.82rem; color: var(--color-text-muted); letter-spacing: 0.02em; }

/* -------------------- 11. Logros del libro (Bloque 6) -------------------- */
.logros { padding: var(--space-2xl) 0; background: var(--color-cream); }

.logros-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) { .logros-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .logros-grid { grid-template-columns: repeat(5, 1fr); } }

.logro-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-sm);
  text-align: center;
  border: 1px solid rgba(3, 34, 56, 0.06);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.logro-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }

.logro-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(186, 169, 95, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
}

.logro-icon svg { width: 24px; height: 24px; stroke: var(--color-gold); fill: none; stroke-width: 1.6; }

.logro-card h3 { font-size: 1.05rem; }

/* -------------------- 12. Fundadores (Bloque 7) -------------------- */
.fundadores { padding: var(--space-2xl) 0; background: var(--color-navy); color: var(--color-text-on-navy); }
.fundadores .eyebrow { color: var(--color-gold-light); }
.fundadores h2 { color: var(--color-white); }

.fundadores-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  max-width: 780px;
  margin: 0 auto;
}

@media (min-width: 700px) { .fundadores-grid { grid-template-columns: repeat(2, 1fr); } }

.fundador-card { text-align: center; }

.fundador-foto {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--space-sm);
  border: 1px solid rgba(186, 169, 95, 0.4);
  box-shadow: 0 0 0 6px rgba(186, 169, 95, 0.08);
}

/* object-position desplazado hacia arriba: las fotos son verticales y el
   recorte circular centrado por defecto corta la cabeza */
.fundador-foto img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 12%; }

.fundador-card h3 { color: var(--color-white); font-size: 1.3rem; margin-bottom: 0.3rem; }

.fundador-card .rol {
  color: var(--color-text-on-navy-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.fundadores-quote {
  max-width: 640px;
  margin: var(--space-xl) auto 0;
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--color-cream);
  border-top: 1px solid rgba(186, 169, 95, 0.25);
  padding-top: var(--space-lg);
}

/* -------------------- 13. CTA final -------------------- */
.cta-final {
  padding: var(--space-2xl) 0;
  background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-navy-deep) 100%);
  color: var(--color-text-on-navy);
  text-align: center;
}

.cta-final h2 { color: var(--color-white); margin-bottom: var(--space-sm); }
.cta-final p { color: var(--color-text-on-navy-muted); max-width: 480px; margin: 0 auto var(--space-lg); font-size: 1.05rem; }

/* -------------------- 14. Footer -------------------- */
.site-footer {
  background: var(--color-navy-deep);
  color: var(--color-text-on-navy-muted);
  padding: var(--space-xl) 0 var(--space-md);
  text-align: center;
}

.footer-logo { height: 32px; margin: 0 auto var(--space-xs); opacity: 0.9; }
.footer-brand-name {
  font-family: var(--font-serif);
  letter-spacing: 0.12em;
  color: var(--color-cream);
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-gold-light);
  margin-bottom: var(--space-md);
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.footer-social a {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--color-text-on-navy-muted);
  transition: color var(--transition-fast);
}

.footer-social a:hover { color: var(--color-gold-light); }
.footer-social svg { width: 18px; height: 18px; fill: currentColor; }

.footer-bottom {
  font-size: 0.8rem;
  border-top: 1px solid rgba(245, 245, 220, 0.08);
  padding-top: var(--space-md);
  opacity: 0.6;
}

/* -------------------- 15. Modal — Diagnóstico estratégico -------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm);
  background: rgba(2, 14, 24, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.modal-overlay.is-open { opacity: 1; visibility: visible; }

/* IMPORTANTE — no borrar.
   El script de GoHighLevel (form_embed.js) le aplica al iframe estilos en
   línea: "visibility: visible; pointer-events: auto". Como esas propiedades
   se heredan y el hijo puede anular al padre, el iframe seguía capturando
   clicks aunque el modal estuviera cerrado: quedaba invisible (opacity 0)
   pero tapando el centro de la pantalla y anulando los CTA que había debajo. */
   Además, ese mismo script copia el valor al estilo en línea del iframe, así
   que también hay que forzar el estado ABIERTO: si no, el formulario queda
   con "pointer-events: none" pegado y no se puede completar. */
.modal-overlay:not(.is-open) { pointer-events: none; }
.modal-overlay:not(.is-open) * { pointer-events: none !important; }

.modal-overlay.is-open,
.modal-overlay.is-open * { pointer-events: auto !important; }

.modal-box {
  width: 100%;
  max-width: 760px;
  max-height: min(88vh, 900px);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transform: translateY(24px) scale(0.97);
  opacity: 0;
  transition: transform var(--transition), opacity var(--transition);
  display: flex;
  flex-direction: column;
}

.modal-overlay.is-open .modal-box { transform: translateY(0) scale(1); opacity: 1; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-md) var(--space-sm);
  border-bottom: 1px solid rgba(3, 34, 56, 0.08);
  flex-shrink: 0;
}

.modal-header .eyebrow { margin-bottom: 0.25rem; }
.modal-header h3 { font-size: 1.25rem; }

.modal-close {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(3, 34, 56, 0.12);
  flex-shrink: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.modal-close:hover { background: var(--color-cream); transform: rotate(90deg); }
.modal-close svg { width: 16px; height: 16px; stroke: var(--color-navy); stroke-width: 2; }

.modal-form-wrap {
  flex: 1;
  overflow-y: auto;
  min-height: 420px;
}

.modal-form-wrap iframe { width: 100%; height: 100%; min-height: 640px; border: none; }

body.modal-open { overflow: hidden; }

@media (min-width: 640px) {
  .modal-box { max-height: 85vh; }
  .modal-form-wrap iframe { min-height: 700px; }
}

/* -------------------- 16. Animaciones de aparición al hacer scroll -------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* -------------------- 17. Utilidades -------------------- */
.text-center { text-align: center; }
.mt-lg { margin-top: var(--space-lg); }

@media (min-width: 640px) {
  .hero-checklist { text-align: left; }
}

/* -------------------- 18. Barra CTA sticky (solo móvil) -------------------- */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: 0.85rem var(--space-sm) calc(0.85rem + env(safe-area-inset-bottom, 0px));
  background: rgba(3, 34, 56, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(245, 245, 220, 0.12);
  transform: translateY(110%);
  transition: transform var(--transition);
}

.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta .btn { width: 100%; padding: 0.95rem 1.5rem; }

/* Deja aire al final para que la barra no tape el footer */
@media (max-width: 767px) {
  body { padding-bottom: 76px; }
}

@media (min-width: 768px) {
  .sticky-cta { display: none; }
}