/* =====================================================
   Unidad Educativa Moderna - Hoja de estilos principal
   Paleta: Vino, Gris, Blanco, Negro
   ===================================================== */

:root {
  /* Colores institucionales */
  --color-vino: #6B1839;
  --color-vino-oscuro: #4A0F27;
  --color-vino-claro: #8B2A4F;
  --color-vino-suave: #F5E6EC;

  --color-gris: #4A4A4A;
  --color-gris-medio: #7A7A7A;
  --color-gris-claro: #E5E5E5;
  --color-gris-suave: #F8F8F8;

  --color-blanco: #FFFFFF;
  --color-negro: #1A1A1A;

  --color-dorado: #C9A96E;
  --color-exito: #2E7D5B;
  --color-error: #C0392B;

  /* Tipografía */
  --fuente-titulos: 'Playfair Display', 'Georgia', serif;
  --fuente-cuerpo: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Espaciado */
  --espacio-xs: 0.5rem;
  --espacio-sm: 1rem;
  --espacio-md: 2rem;
  --espacio-lg: 4rem;
  --espacio-xl: 6rem;

  /* Sombra */
  --sombra-suave: 0 4px 20px rgba(0, 0, 0, 0.08);
  --sombra-media: 0 10px 40px rgba(0, 0, 0, 0.12);
  --sombra-fuerte: 0 20px 60px rgba(107, 24, 57, 0.25);

  /* Transiciones */
  --transicion-rapida: 0.2s ease;
  --transicion-media: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transicion-lenta: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Radios */
  --radio-sm: 8px;
  --radio-md: 16px;
  --radio-lg: 24px;
  --radio-full: 999px;

  /* Contenedores */
  --contenedor-max: 1280px;
  --contenedor-lg: 1440px;
}

/* =====================================================
   Reset y base
   ===================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--fuente-cuerpo);
  color: var(--color-negro);
  background: var(--color-blanco);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; transition: color var(--transicion-rapida); }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--fuente-titulos);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-negro);
}

h1 { font-size: clamp(2.25rem, 5vw, 4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.85rem, 4vw, 3rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.35rem, 2.5vw, 1.85rem); }
h4 { font-size: 1.25rem; }

p { color: var(--color-gris); }

/* =====================================================
   Utilidades
   ===================================================== */
.contenedor {
  width: 100%;
  max-width: var(--contenedor-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.seccion { padding: var(--espacio-xl) 0; }
.seccion--sm { padding: var(--espacio-lg) 0; }
.seccion--oscura { background: var(--color-negro); color: var(--color-blanco); }
.seccion--oscura p, .seccion--oscura h2, .seccion--oscura h3 { color: var(--color-blanco); }
.seccion--suave { background: var(--color-gris-suave); }
.seccion--vino { background: linear-gradient(135deg, var(--color-vino) 0%, var(--color-vino-oscuro) 100%); color: var(--color-blanco); }
.seccion--vino h2, .seccion--vino p, .seccion--vino h3 { color: var(--color-blanco); }

.titulo-seccion {
  text-align: center;
  margin-bottom: var(--espacio-lg);
}

.titulo-seccion__etiqueta {
  display: inline-block;
  font-family: var(--fuente-cuerpo);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-vino);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 0.75rem;
}

.seccion--vino .titulo-seccion__etiqueta,
.seccion--oscura .titulo-seccion__etiqueta {
  color: var(--color-dorado);
}

.titulo-seccion__descripcion {
  max-width: 680px;
  margin: 1rem auto 0;
  font-size: 1.05rem;
}

/* Botones */
.boton {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.95rem 1.85rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radio-full);
  transition: all var(--transicion-media);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.boton--primario {
  background: var(--color-vino);
  color: var(--color-blanco);
  box-shadow: 0 6px 20px rgba(107, 24, 57, 0.35);
}

.boton--primario:hover {
  background: var(--color-vino-oscuro);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(107, 24, 57, 0.45);
}

.boton--secundario {
  background: transparent;
  color: var(--color-vino);
  border: 2px solid var(--color-vino);
}

.boton--secundario:hover {
  background: var(--color-vino);
  color: var(--color-blanco);
}

.boton--blanco {
  background: var(--color-blanco);
  color: var(--color-vino);
}

.boton--blanco:hover {
  background: var(--color-vino-oscuro);
  color: var(--color-blanco);
}

.boton--fantasma {
  background: transparent;
  color: var(--color-blanco);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.boton--fantasma:hover {
  background: var(--color-blanco);
  color: var(--color-vino);
  border-color: var(--color-blanco);
}

/* =====================================================
   Barra de utilidades superior
   ===================================================== */
.barra-superior {
  background: var(--color-negro);
  color: var(--color-blanco);
  padding: 0.5rem 0;
  font-size: 0.82rem;
}

.barra-superior__contenido {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.barra-superior__info {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.barra-superior__info span { display: inline-flex; align-items: center; gap: 0.4rem; }
.barra-superior__info i { color: var(--color-dorado); }

.barra-superior__redes { display: flex; gap: 0.65rem; }

.barra-superior__redes a {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  transition: all var(--transicion-rapida);
  font-size: 0.78rem;
}

.barra-superior__redes a:hover {
  background: var(--color-vino);
  transform: translateY(-2px);
}

/* =====================================================
   Encabezado / Navegación
   ===================================================== */
.encabezado {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: all var(--transicion-media);
}

.encabezado.encogido { box-shadow: var(--sombra-suave); }

.encabezado__contenido {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo__imagen {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.logo__texto {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo__nombre {
  font-family: var(--fuente-titulos);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-negro);
}

.logo__sub {
  font-size: 0.72rem;
  color: var(--color-vino);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
}

.nav { display: flex; align-items: center; gap: 2rem; }

.nav__enlaces {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}

.nav__enlaces a {
  padding: 0.6rem 1rem;
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  transition: color var(--transicion-rapida);
  border-radius: var(--radio-sm);
}

.nav__enlaces a:hover { color: var(--color-vino); }

.nav__enlaces a.activo {
  color: var(--color-vino);
  font-weight: 600;
}

.nav__enlaces a.activo::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 3px;
  background: var(--color-vino);
  border-radius: 2px;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 32px;
  justify-content: center;
  align-items: center;
  z-index: 101;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-negro);
  transition: all var(--transicion-media);
}

.nav__toggle.activo span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.activo span:nth-child(2) { opacity: 0; }
.nav__toggle.activo span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================
   Hero / Encabezado principal
   ===================================================== */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: var(--espacio-xl) 0;
  overflow: hidden;
  background: linear-gradient(135deg, #FAF7F8 0%, #FFFFFF 50%, var(--color-vino-suave) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(107, 24, 57, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  animation: flotar 12s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(201, 169, 110, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: flotar 15s ease-in-out infinite reverse;
}

@keyframes flotar {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.08); }
}

.hero__contenido {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(107, 24, 57, 0.1);
  color: var(--color-vino);
  padding: 0.45rem 1rem;
  border-radius: var(--radio-full);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.hero__etiqueta i { font-size: 0.75rem; }

.hero__titulo {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  margin-bottom: 1.5rem;
}

.hero__titulo span {
  background: linear-gradient(135deg, var(--color-vino) 0%, var(--color-dorado) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero__descripcion {
  font-size: 1.15rem;
  margin-bottom: 2.25rem;
  max-width: 560px;
}

.hero__botones {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero__metricas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.hero__metrica {
  text-align: left;
}

.hero__metrica-numero {
  font-family: var(--fuente-titulos);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-vino);
  line-height: 1;
}

.hero__metrica-etiqueta {
  font-size: 0.85rem;
  color: var(--color-gris-medio);
  margin-top: 0.25rem;
}

.hero__visual {
  position: relative;
  aspect-ratio: 4/5;
}

.hero__imagen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra-fuerte);
}

.hero__tarjeta {
  position: absolute;
  background: var(--color-blanco);
  padding: 1.15rem 1.35rem;
  border-radius: var(--radio-md);
  box-shadow: var(--sombra-media);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  animation: flotar-tarjeta 4s ease-in-out infinite;
}

.hero__tarjeta--arriba {
  top: 8%;
  left: -8%;
}

.hero__tarjeta--abajo {
  bottom: 10%;
  right: -6%;
  animation-delay: 1s;
}

@keyframes flotar-tarjeta {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero__tarjeta-icono {
  width: 44px;
  height: 44px;
  background: var(--color-vino-suave);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-vino);
  font-size: 1.15rem;
}

.hero__tarjeta-texto strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-negro);
}

.hero__tarjeta-texto span {
  font-size: 0.78rem;
  color: var(--color-gris-medio);
}

/* =====================================================
   Tarjetas de características
   ===================================================== */
.grid-caracteristicas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.tarjeta-caracteristica {
  background: var(--color-blanco);
  padding: 2rem 1.75rem;
  border-radius: var(--radio-md);
  border: 1px solid var(--color-gris-claro);
  transition: all var(--transicion-media);
  position: relative;
  overflow: hidden;
}

.tarjeta-caracteristica::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-vino), var(--color-dorado));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transicion-media);
}

.tarjeta-caracteristica:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-media);
  border-color: transparent;
}

.tarjeta-caracteristica:hover::before { transform: scaleX(1); }

.tarjeta-caracteristica__icono {
  width: 56px;
  height: 56px;
  border-radius: var(--radio-sm);
  background: linear-gradient(135deg, var(--color-vino) 0%, var(--color-vino-oscuro) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blanco);
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.tarjeta-caracteristica h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  font-family: var(--fuente-cuerpo);
  font-weight: 700;
}

.tarjeta-caracteristica p {
  font-size: 0.95rem;
  color: var(--color-gris);
}

/* =====================================================
   Niveles / Oferta académica
   ===================================================== */
.grid-niveles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.nivel {
  background: var(--color-blanco);
  border-radius: var(--radio-lg);
  overflow: hidden;
  box-shadow: var(--sombra-suave);
  transition: all var(--transicion-media);
  display: flex;
  flex-direction: column;
}

.nivel:hover {
  transform: translateY(-8px);
  box-shadow: var(--sombra-fuerte);
}

.nivel__imagen {
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
}

.nivel__imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.nivel:hover .nivel__imagen img { transform: scale(1.08); }

.nivel__imagen::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 26, 26, 0.6) 0%, transparent 50%);
}

.nivel__etiqueta {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-blanco);
  color: var(--color-vino);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radio-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  z-index: 1;
}

.nivel__contenido {
  padding: 1.75rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.nivel__titulo {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
  font-family: var(--fuente-cuerpo);
  font-weight: 700;
}

.nivel__rango {
  color: var(--color-vino);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.85rem;
}

.nivel__descripcion {
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.nivel__enlace {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-vino);
  font-weight: 600;
  font-size: 0.9rem;
  transition: gap var(--transicion-rapida);
}

.nivel__enlace:hover { gap: 0.75rem; }

/* =====================================================
   Sección Mascota
   ===================================================== */
.mascota {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-vino) 0%, var(--color-vino-oscuro) 100%);
}

.mascota::before,
.mascota::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}

.mascota::before {
  width: 400px;
  height: 400px;
  top: -200px;
  right: -100px;
}

.mascota::after {
  width: 300px;
  height: 300px;
  bottom: -150px;
  left: 10%;
}

.mascota__contenido {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.mascota__imagen {
  text-align: center;
}

.mascota__imagen img {
  max-width: 420px;
  margin: 0 auto;
  animation: flotar-tarjeta 5s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

.mascota__etiqueta {
  color: var(--color-dorado);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  display: block;
}

.mascota h2 { color: var(--color-blanco); margin-bottom: 1.25rem; }
.mascota p { color: rgba(255, 255, 255, 0.85); font-size: 1.05rem; margin-bottom: 1rem; }

.mascota__datos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.mascota__dato {
  background: rgba(255, 255, 255, 0.08);
  padding: 1.25rem;
  border-radius: var(--radio-md);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.mascota__dato strong {
  color: var(--color-dorado);
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.mascota__dato span {
  color: var(--color-blanco);
  font-size: 1rem;
  font-weight: 500;
}

/* =====================================================
   CTA / Llamado a la acción
   ===================================================== */
.cta {
  position: relative;
  padding: var(--espacio-lg) 0;
}

.cta__caja {
  background: linear-gradient(135deg, var(--color-vino) 0%, var(--color-vino-oscuro) 100%);
  border-radius: var(--radio-lg);
  padding: clamp(2.5rem, 5vw, 4.5rem);
  text-align: center;
  color: var(--color-blanco);
  position: relative;
  overflow: hidden;
  box-shadow: var(--sombra-fuerte);
}

.cta__caja::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(201, 169, 110, 0.15) 0%, transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 30%);
}

.cta__caja > * { position: relative; z-index: 1; }

.cta__caja h2 {
  color: var(--color-blanco);
  margin-bottom: 1rem;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
}

.cta__caja p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.cta__botones {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* =====================================================
   Noticias / Blog
   ===================================================== */
.grid-noticias {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.noticia {
  background: var(--color-blanco);
  border-radius: var(--radio-md);
  overflow: hidden;
  box-shadow: var(--sombra-suave);
  transition: all var(--transicion-media);
}

.noticia:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-media);
}

.noticia__imagen {
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
}

.noticia__imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.noticia:hover .noticia__imagen img { transform: scale(1.06); }

.noticia__categoria {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-vino);
  color: var(--color-blanco);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radio-sm);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.noticia__contenido { padding: 1.5rem; }

.noticia__meta {
  display: flex;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--color-gris-medio);
  margin-bottom: 0.65rem;
}

.noticia__meta i { color: var(--color-vino); margin-right: 0.25rem; }

.noticia__titulo {
  font-family: var(--fuente-cuerpo);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 0.65rem;
  line-height: 1.35;
}

.noticia__titulo a:hover { color: var(--color-vino); }

.noticia__extracto { font-size: 0.92rem; margin-bottom: 1rem; }

.noticia__leer {
  color: var(--color-vino);
  font-weight: 600;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transicion-rapida);
}

.noticia__leer:hover { gap: 0.6rem; }

/* =====================================================
   Galería
   ===================================================== */
.galeria {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 1rem;
}

.galeria__item {
  overflow: hidden;
  border-radius: var(--radio-md);
  position: relative;
  cursor: pointer;
}

.galeria__item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.galeria__item:nth-child(4) { grid-column: span 2; }
.galeria__item:nth-child(6) { grid-column: span 2; }

.galeria__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.galeria__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(107, 24, 57, 0.85) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transicion-media);
}

.galeria__item:hover img { transform: scale(1.1); }
.galeria__item:hover::after { opacity: 1; }

.galeria__texto {
  position: absolute;
  bottom: 1rem;
  left: 1.25rem;
  right: 1.25rem;
  color: var(--color-blanco);
  font-weight: 600;
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--transicion-media);
  z-index: 1;
}

.galeria__item:hover .galeria__texto {
  transform: translateY(0);
  opacity: 1;
}

/* =====================================================
   Pie de página
   ===================================================== */
.pie {
  background: var(--color-negro);
  color: rgba(255, 255, 255, 0.75);
  padding: var(--espacio-lg) 0 1.5rem;
}

.pie__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.pie__marca { display: flex; flex-direction: column; }

.pie__marca .logo__nombre { color: var(--color-blanco); }
.pie__marca .logo__sub { color: var(--color-dorado); }

.pie__descripcion {
  margin-top: 1.25rem;
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 360px;
}

.pie__redes {
  display: flex;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.pie__redes a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blanco);
  transition: all var(--transicion-rapida);
}

.pie__redes a:hover {
  background: var(--color-vino);
  transform: translateY(-3px);
}

.pie__columna h4 {
  color: var(--color-blanco);
  font-family: var(--fuente-cuerpo);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.pie__columna h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-vino);
}

.pie__columna ul li {
  margin-bottom: 0.65rem;
  font-size: 0.9rem;
}

.pie__columna ul a {
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transicion-rapida);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.pie__columna ul a:hover {
  color: var(--color-dorado);
  transform: translateX(4px);
}

.pie__contacto { font-size: 0.9rem; }

.pie__contacto li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.7);
}

.pie__contacto i {
  color: var(--color-dorado);
  margin-top: 0.3rem;
  flex-shrink: 0;
}

.pie__inferior {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* =====================================================
   Página interior - Banner
   ===================================================== */
.banner-interior {
  background: linear-gradient(135deg, var(--color-vino) 0%, var(--color-vino-oscuro) 100%);
  padding: 6rem 0 4rem;
  color: var(--color-blanco);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.banner-interior::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(201, 169, 110, 0.15) 0%, transparent 35%),
    radial-gradient(circle at 85% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 35%);
}

.banner-interior > * { position: relative; z-index: 1; }

.banner-interior h1 {
  color: var(--color-blanco);
  margin-bottom: 0.75rem;
}

.banner-interior p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.1rem;
}

.migas {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 1.5rem;
}

.migas a:hover { color: var(--color-dorado); }
.migas i { font-size: 0.7rem; opacity: 0.6; }

/* =====================================================
   Formularios
   ===================================================== */
.formulario {
  display: grid;
  gap: 1.25rem;
}

.campo {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.campo label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-negro);
}

.campo input,
.campo select,
.campo textarea {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--color-gris-claro);
  border-radius: var(--radio-sm);
  background: var(--color-blanco);
  color: var(--color-negro);
  transition: all var(--transicion-rapida);
  width: 100%;
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--color-vino);
  box-shadow: 0 0 0 4px rgba(107, 24, 57, 0.1);
}

.campo textarea { resize: vertical; min-height: 140px; }

.campos-dos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

/* =====================================================
   Animaciones de aparición al hacer scroll
   ===================================================== */
.aparecer {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.aparecer.visible {
  opacity: 1;
  transform: translateY(0);
}

.aparecer--izquierda { transform: translateX(-30px); }
.aparecer--derecha { transform: translateX(30px); }
.aparecer--izquierda.visible,
.aparecer--derecha.visible { transform: translateX(0); }

/* =====================================================
   Responsivo
   ===================================================== */
@media (max-width: 1024px) {
  .hero__contenido { grid-template-columns: 1fr; gap: 3rem; }
  .hero__visual { max-width: 500px; margin: 0 auto; }
  .mascota__contenido { grid-template-columns: 1fr; text-align: center; }
  .mascota__imagen img { max-width: 300px; }
  .pie__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .galeria { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .seccion { padding: var(--espacio-lg) 0; }
  .barra-superior__contenido { justify-content: center; }
  .barra-superior__info { justify-content: center; font-size: 0.76rem; }

  .nav__enlaces {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 340px;
    height: 100vh;
    background: var(--color-blanco);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 2rem;
    gap: 1rem;
    box-shadow: -20px 0 40px rgba(0, 0, 0, 0.1);
    transition: right var(--transicion-media);
    z-index: 100;
  }

  .nav__enlaces.abierto { right: 0; }

  .nav__enlaces a {
    width: 100%;
    padding: 0.85rem 1rem;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--color-gris-claro);
  }

  .nav__enlaces a.activo::after { display: none; }

  .nav__toggle { display: flex; }

  .hero { min-height: auto; padding: 3rem 0 4rem; }
  .hero__metricas { gap: 1rem; }
  .hero__metrica-numero { font-size: 2rem; }
  .hero__tarjeta--arriba { left: 0; top: 3%; }
  .hero__tarjeta--abajo { right: 0; bottom: 5%; }

  .galeria { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .galeria__item:nth-child(n) { grid-column: auto; grid-row: auto; }
  .galeria__item:nth-child(1) { grid-column: span 2; }

  .pie__grid { grid-template-columns: 1fr; }

  .campos-dos { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero__metricas { grid-template-columns: 1fr 1fr; }
  .hero__metrica:last-child { grid-column: span 2; text-align: center; }
  .hero__metrica:last-child .hero__metrica-etiqueta { margin-top: 0.25rem; }
  .mascota__datos { grid-template-columns: 1fr; }
}

/* Superposición menú móvil */
.overlay-menu {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transicion-media);
}

.overlay-menu.activo {
  opacity: 1;
  pointer-events: auto;
}

/* =====================================================
   Modal de Imágenes
   ===================================================== */
.modal-imagen {
  display: flex;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transicion-media);
  align-items: center;
  justify-content: center;
}

.modal-imagen.activo {
  opacity: 1;
  pointer-events: auto;
}

.modal-imagen__contenido {
  position: relative;
  max-width: 90%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: scale(0.9);
  transition: transform var(--transicion-media);
}

.modal-imagen.activo .modal-imagen__contenido {
  transform: scale(1);
}

.modal-imagen__cerrar {
  position: absolute;
  top: -40px;
  right: 0;
  color: var(--color-blanco);
  font-size: 2.5rem;
  font-weight: 300;
  cursor: pointer;
  line-height: 1;
  transition: color var(--transicion-rapida);
}

.modal-imagen__cerrar:hover {
  color: var(--color-dorado);
}

.modal-imagen__img {
  width: 100%;
  max-height: calc(90vh - 60px);
  object-fit: contain;
  border-radius: var(--radio-md);
  box-shadow: var(--sombra-fuerte);
}

.modal-imagen__texto {
  color: var(--color-blanco);
  margin-top: 1rem;
  font-size: 1.1rem;
  text-align: center;
  font-weight: 500;
}