/* ============================================================
   MIS AMIGOS EPICÚREOS — style.css
   Estilo: Grecia Clásica · Santorini · Mármol y Cielo
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@400;700&family=Cinzel:wght@400;600;700&family=EB+Garamond:ital,wght@0,400;0,600;1,400;1,600&display=swap');

/* ── Variables ── */
:root {
  --azul-santorini:   #1B4F8A;
  --azul-cupula:      #1A3E6F;
  --azul-cielo:       #4A90D9;
  --azul-agua:        #7AB8E8;
  --blanco-marmol:    #F8F4EC;
  --blanco-puro:      #FFFFFF;
  --terracota:        #C0622A;
  --terracota-suave:  #D4794A;
  --dorado:           #B8960C;
  --dorado-suave:     #D4AF37;
  --texto-oscuro:     #1C1C1C;
  --texto-medio:      #3A3A3A;
  --texto-suave:      #6B6B6B;
  --borde-clasico:    #C8B882;
  --sombra:           rgba(27, 79, 138, 0.15);

  --fuente-titulo:    'Cinzel Decorative', serif;
  --fuente-clasica:   'Cinzel', serif;
  --fuente-cuerpo:    'EB Garamond', serif;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--fuente-cuerpo);
  background-color: var(--blanco-marmol);
  color: var(--texto-oscuro);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ── Patrón de fondo mármol ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 60px,
      rgba(184,150,12,0.04) 60px,
      rgba(184,150,12,0.04) 61px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 60px,
      rgba(27,79,138,0.03) 60px,
      rgba(27,79,138,0.03) 61px
    );
  pointer-events: none;
  z-index: 0;
}

/* ── Tipografía base ── */
h1, h2, h3, h4 { font-family: var(--fuente-clasica); color: var(--azul-santorini); }
h1 { font-family: var(--fuente-titulo); }
p { font-size: 1.1rem; color: var(--texto-medio); }
a { color: var(--azul-santorini); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--terracota); }
em { font-style: italic; color: var(--azul-cupula); }
strong { font-weight: 600; color: var(--azul-santorini); }

/* ============================================================
   NAVEGACIÓN
   ============================================================ */
.nav-principal {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--azul-santorini);
  border-bottom: 3px solid var(--dorado);
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  font-family: var(--fuente-titulo);
  font-size: 1rem;
  color: var(--blanco-puro);
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.nav-logo span {
  display: block;
  font-family: var(--fuente-cuerpo);
  font-size: 0.72rem;
  color: var(--dorado-suave);
  font-style: italic;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--fuente-clasica);
  font-size: 0.78rem;
  color: var(--blanco-puro);
  letter-spacing: 0.08em;
  padding: 0.5rem 0.9rem;
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
  text-transform: uppercase;
}

.nav-links a:hover,
.nav-links a.activo {
  background: var(--dorado);
  color: var(--azul-cupula);
}

/* ── Hamburger ── */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blanco-puro);
  transition: all 0.3s;
}

/* ============================================================
   HERO / CABECERA
   ============================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(27,79,138,0.82) 0%, rgba(26,62,111,0.65) 60%, rgba(192,98,42,0.3) 100%),
    url('https://images.unsplash.com/photo-1555993539-1732b0258235?w=1600&q=80') center/cover no-repeat;
}

.hero-columnas {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0px,
      transparent 40px,
      rgba(255,255,255,0.08) 40px,
      rgba(255,255,255,0.08) 60px
    );
  border-top: 4px solid rgba(212,175,55,0.4);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  padding: 2rem;
}

.hero-greek {
  font-family: var(--fuente-titulo);
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  color: var(--dorado-suave);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.hero-titulo {
  font-family: var(--fuente-titulo);
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  color: var(--blanco-puro);
  line-height: 1.15;
  margin-bottom: 1rem;
  text-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.hero-subtitulo {
  font-family: var(--fuente-cuerpo);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--azul-agua);
  font-style: italic;
  margin-bottom: 0.5rem;
}

.hero-cita {
  font-family: var(--fuente-cuerpo);
  font-size: 1rem;
  color: var(--dorado-suave);
  letter-spacing: 0.05em;
  margin-bottom: 2.5rem;
}

.hero-separador {
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--dorado), transparent);
  margin: 1.5rem auto;
}

.hero-descripcion {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.85);
  max-width: 620px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

/* ── Botones ── */
.btn {
  display: inline-block;
  font-family: var(--fuente-clasica);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border: 2px solid var(--dorado);
  color: var(--dorado-suave);
  background: transparent;
  cursor: pointer;
  transition: all 0.25s;
  margin: 0.4rem;
}

.btn:hover {
  background: var(--dorado);
  color: var(--azul-cupula);
}

.btn-solido {
  background: var(--azul-santorini);
  color: var(--blanco-puro);
  border-color: var(--azul-santorini);
}

.btn-solido:hover {
  background: var(--azul-cupula);
  color: var(--dorado-suave);
  border-color: var(--dorado);
}

/* ============================================================
   SECCIONES GENERALES
   ============================================================ */
.seccion {
  position: relative;
  z-index: 1;
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.seccion-completa {
  position: relative;
  z-index: 1;
  padding: 5rem 2rem;
  background: var(--blanco-puro);
  border-top: 1px solid rgba(184,150,12,0.2);
  border-bottom: 1px solid rgba(184,150,12,0.2);
}

.seccion-completa .seccion-inner {
  max-width: 1200px;
  margin: 0 auto;
}

/* ── Encabezados de sección ── */
.seccion-header {
  text-align: center;
  margin-bottom: 4rem;
}

.seccion-griego {
  display: inline-block;
  font-family: var(--fuente-titulo);
  font-size: 0.85rem;
  color: var(--dorado);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  position: relative;
}

.seccion-griego::before,
.seccion-griego::after {
  content: '—';
  margin: 0 0.75rem;
  opacity: 0.5;
}

.seccion-titulo {
  font-family: var(--fuente-titulo);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--azul-santorini);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.seccion-linea {
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--dorado), var(--terracota));
  margin: 1.2rem auto;
}

.seccion-bajada {
  font-size: 1.15rem;
  color: var(--texto-suave);
  max-width: 640px;
  margin: 0 auto;
  font-style: italic;
}

/* ── Tooltip griego ── */
.termino-griego {
  position: relative;
  cursor: help;
  color: var(--azul-santorini);
  font-family: var(--fuente-clasica);
  font-style: italic;
  border-bottom: 1px dashed var(--dorado);
  transition: color 0.2s;
}

.termino-griego:hover { color: var(--terracota); }

.termino-griego .tooltip {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: 130%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--azul-cupula);
  color: var(--blanco-puro);
  font-family: var(--fuente-cuerpo);
  font-size: 0.82rem;
  font-style: normal;
  padding: 0.5rem 0.9rem;
  white-space: nowrap;
  border: 1px solid var(--dorado);
  border-radius: 2px;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 50;
  pointer-events: none;
}

.termino-griego .tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--azul-cupula);
}

.termino-griego:hover .tooltip {
  visibility: visible;
  opacity: 1;
}

/* ============================================================
   CARDS
   ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.card {
  background: var(--blanco-puro);
  border: 1px solid rgba(184,150,12,0.25);
  border-top: 4px solid var(--azul-santorini);
  padding: 2rem;
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--dorado), var(--terracota));
  transform: scaleX(0);
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px var(--sombra);
}

.card:hover::before { transform: scaleX(1); }

.card-icono {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  display: block;
}

.card-titulo-gr {
  font-family: var(--fuente-titulo);
  font-size: 1.1rem;
  color: var(--dorado);
  margin-bottom: 0.2rem;
  letter-spacing: 0.05em;
}

.card-titulo-es {
  font-family: var(--fuente-clasica);
  font-size: 1.35rem;
  color: var(--azul-santorini);
  margin-bottom: 1rem;
}

.card-texto { font-size: 1rem; color: var(--texto-medio); line-height: 1.7; }

/* ── Card cristiana (acento diferente) ── */
.card.cristiana {
  border-top-color: var(--terracota);
}

.card.cristiana .card-titulo-gr { color: var(--terracota-suave); }
.card.cristiana .card-titulo-es { color: var(--azul-cupula); }

.card.cristiana::before {
  background: linear-gradient(90deg, var(--terracota), var(--dorado));
}

/* ── Card "puente" comparativa ── */
.card.puente {
  border-top-color: var(--dorado);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1.5rem;
}

.puente-lado { text-align: center; }
.puente-icono-central {
  font-size: 1.8rem;
  color: var(--dorado);
}

.puente-etiqueta {
  font-family: var(--fuente-clasica);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--texto-suave);
  margin-bottom: 0.5rem;
}

.puente-concepto {
  font-family: var(--fuente-clasica);
  font-size: 1rem;
  color: var(--azul-santorini);
  margin-bottom: 0.25rem;
}

.puente-concepto.cristiano { color: var(--terracota); }

.puente-cita {
  font-size: 0.82rem;
  font-style: italic;
  color: var(--texto-suave);
}

/* ============================================================
   TABLA COMPARATIVA
   ============================================================ */
.tabla-comparativa {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  font-size: 1rem;
}

.tabla-comparativa thead tr {
  background: var(--azul-santorini);
  color: var(--blanco-puro);
}

.tabla-comparativa thead th {
  font-family: var(--fuente-clasica);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 1.5rem;
  text-align: left;
}

.tabla-comparativa tbody tr {
  border-bottom: 1px solid rgba(184,150,12,0.15);
  transition: background 0.2s;
}

.tabla-comparativa tbody tr:hover {
  background: rgba(74,144,217,0.06);
}

.tabla-comparativa tbody td {
  padding: 1rem 1.5rem;
  vertical-align: top;
}

.tabla-comparativa .col-epi { color: var(--azul-santorini); font-style: italic; }
.tabla-comparativa .col-crist { color: var(--terracota); }
.tabla-comparativa .col-cita { font-size: 0.85rem; color: var(--texto-suave); font-style: italic; }

/* ============================================================
   CITAS / BLOCKQUOTE
   ============================================================ */
.cita-bloque {
  border-left: 4px solid var(--dorado);
  padding: 1.5rem 2rem;
  margin: 2.5rem 0;
  background: rgba(212,175,55,0.06);
  position: relative;
}

.cita-bloque::before {
  content: '\201C';
  position: absolute;
  top: -0.5rem;
  left: 1rem;
  font-size: 5rem;
  color: var(--dorado);
  opacity: 0.2;
  font-family: Georgia, serif;
  line-height: 1;
}

.cita-bloque p {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--azul-cupula);
  position: relative;
  z-index: 1;
}

.cita-fuente {
  display: block;
  text-align: right;
  font-family: var(--fuente-clasica);
  font-size: 0.82rem;
  color: var(--dorado);
  margin-top: 0.75rem;
  letter-spacing: 0.05em;
}

.cita-bloque.cristiana {
  border-left-color: var(--terracota);
  background: rgba(192,98,42,0.05);
}

.cita-bloque.cristiana p { color: var(--terracota-suave); }
.cita-bloque.cristiana .cita-fuente { color: var(--terracota); }

/* ============================================================
   SECCIÓN HERO INTERIOR (páginas internas)
   ============================================================ */
.hero-interior {
  background:
    linear-gradient(180deg, rgba(27,79,138,0.88) 0%, rgba(26,62,111,0.75) 100%),
    url('https://images.unsplash.com/photo-1555993539-1732b0258235?w=1200&q=80') center/cover no-repeat;
  padding: 5rem 2rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-interior::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--dorado), var(--terracota), var(--dorado));
}

.hero-interior .seccion-griego { margin-bottom: 0.5rem; }
.hero-interior .seccion-titulo { color: var(--blanco-puro); font-size: clamp(2rem, 5vw, 3.5rem); }
.hero-interior .seccion-bajada { color: var(--azul-agua); }

/* ============================================================
   SUBSECCIONES CON ACORDEÓN
   ============================================================ */
.acordeon {
  border: 1px solid rgba(184,150,12,0.25);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.acordeon-cabeza {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 1.5rem;
  background: var(--blanco-puro);
  cursor: pointer;
  transition: background 0.2s;
  border: none;
  width: 100%;
  text-align: left;
}

.acordeon-cabeza:hover { background: rgba(74,144,217,0.06); }

.acordeon-cabeza.abierto {
  background: var(--azul-santorini);
  color: var(--blanco-puro);
}

.acordeon-numero {
  font-family: var(--fuente-titulo);
  font-size: 0.75rem;
  color: var(--dorado);
  margin-right: 1rem;
  min-width: 2rem;
}

.acordeon-cabeza.abierto .acordeon-numero { color: var(--dorado-suave); }

.acordeon-titulo-gr {
  font-family: var(--fuente-titulo);
  font-size: 0.75rem;
  color: var(--dorado);
  margin-right: 0.75rem;
}

.acordeon-cabeza.abierto .acordeon-titulo-gr { color: var(--azul-agua); }

.acordeon-titulo-es {
  font-family: var(--fuente-clasica);
  font-size: 1rem;
  color: var(--azul-santorini);
  flex: 1;
}

.acordeon-cabeza.abierto .acordeon-titulo-es { color: var(--blanco-puro); }

.acordeon-icono {
  font-size: 1.2rem;
  transition: transform 0.3s;
  color: var(--dorado);
}

.acordeon-cabeza.abierto .acordeon-icono { transform: rotate(180deg); color: var(--dorado-suave); }

.acordeon-cuerpo {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  background: rgba(248,244,236,0.5);
}

.acordeon-cuerpo.abierto { max-height: 800px; }

.acordeon-contenido {
  padding: 2rem 2rem 2rem 4rem;
  border-top: 1px solid rgba(184,150,12,0.15);
}

.acordeon-contenido p { margin-bottom: 1rem; }

/* ============================================================
   LINKS SECTION
   ============================================================ */
.links-categoria {
  margin-bottom: 3rem;
}

.links-cat-titulo {
  font-family: var(--fuente-titulo);
  font-size: 1.2rem;
  color: var(--azul-santorini);
  border-bottom: 2px solid var(--dorado);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.links-lista {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}

.links-lista li a {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(184,150,12,0.2);
  background: var(--blanco-puro);
  transition: all 0.25s;
}

.links-lista li a:hover {
  border-color: var(--azul-santorini);
  transform: translateX(4px);
  box-shadow: 4px 0 0 var(--azul-santorini);
}

.link-icono { font-size: 1.3rem; flex-shrink: 0; margin-top: 0.1rem; }

.link-titulo {
  font-family: var(--fuente-clasica);
  font-size: 0.95rem;
  color: var(--azul-santorini);
  display: block;
  margin-bottom: 0.2rem;
}

.link-desc {
  font-size: 0.85rem;
  color: var(--texto-suave);
  font-style: italic;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--azul-cupula);
  color: rgba(255,255,255,0.7);
  padding: 3rem 2rem;
  text-align: center;
  border-top: 4px solid var(--dorado);
  position: relative;
  z-index: 1;
}

.footer-logo {
  font-family: var(--fuente-titulo);
  font-size: 1.4rem;
  color: var(--blanco-puro);
  margin-bottom: 0.5rem;
}

.footer-cita {
  font-style: italic;
  color: var(--azul-agua);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  list-style: none;
  margin-bottom: 1.5rem;
}

.footer-nav a {
  font-family: var(--fuente-clasica);
  font-size: 0.78rem;
  color: var(--azul-agua);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-nav a:hover { color: var(--dorado-suave); }

.footer-separador {
  width: 60px;
  height: 1px;
  background: var(--dorado);
  margin: 1.5rem auto;
  opacity: 0.4;
}

.footer-copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   ORNAMENTOS DECORATIVOS
   ============================================================ */
.ornamento {
  text-align: center;
  font-size: 1.5rem;
  color: var(--dorado);
  opacity: 0.4;
  margin: 2rem 0;
  letter-spacing: 0.5rem;
}

.banda-azul {
  background: var(--azul-santorini);
  padding: 3.5rem 2rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.banda-azul p {
  color: rgba(255,255,255,0.85);
  font-size: 1.2rem;
  font-style: italic;
  max-width: 700px;
  margin: 0 auto;
}

.banda-azul h3 {
  font-family: var(--fuente-titulo);
  color: var(--dorado-suave);
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

/* ── Friso decorativo superior ── */
.friso {
  height: 12px;
  background: repeating-linear-gradient(
    90deg,
    var(--dorado) 0px,
    var(--dorado) 12px,
    var(--azul-santorini) 12px,
    var(--azul-santorini) 24px
  );
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0; right: 0;
    background: var(--azul-cupula);
    flex-direction: column;
    padding: 1rem;
    gap: 0.25rem;
    border-bottom: 3px solid var(--dorado);
  }
  .nav-links.abierto { display: flex; }
  .nav-toggle { display: flex; }

  .card.puente {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .acordeon-contenido { padding-left: 1.5rem; }

  .hero { min-height: 80vh; }
}

/* ── Animaciones de entrada ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animar {
  opacity: 0;
  animation: fadeInUp 0.7s ease forwards;
}

.animar-1 { animation-delay: 0.1s; }
.animar-2 { animation-delay: 0.25s; }
.animar-3 { animation-delay: 0.4s; }
.animar-4 { animation-delay: 0.55s; }
.animar-5 { animation-delay: 0.7s; }