body {
      background-color: #000;
      color: #fff;
      font-family: 'Noto Sans JP', sans-serif;
    }

    /* NAVBAR */
    .navbar {
      background: rgba(0,0,0,0.6);
      backdrop-filter: blur(12px);
    }
    .navbar-brand {
      font-weight: bold;
      font-size: 1.6rem;
      color: #fff;
      letter-spacing: 1px;
    }
    .navbar-brand span { color: #d32f2f; } /* rojo japonés */
    .nav-link {
      color: #fff !important;
      transition: color .3s, transform .3s;
    }
    .nav-link:hover {
      color: #ff9800 !important;
      /*transform: scale(1.1);*/
    }

  
    
    /* HERO VIDEO */
    .hero {
      position: relative;
      height: 100vh;
      overflow: hidden;
      
      background: url('img/nosotros/placa.webp') no-repeat;
      background-position: center; /* Muestra la parte superior */
      background-size: cover; /* Para que ocupe todo el hero */
    }
    .hero video {
      position: absolute;
      top: 50%; left: 50%;
      min-width: 100%; min-height: 100%;
      object-fit: cover;
      transform: translate(-50%, -50%);
      z-index: -1;
    }
    .hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,0.55);
    }
    .hero-content {
      position: relative;
      z-index: 2;
      text-align: center;
      top: 50%;
      transform: translateY(-50%);
    }
    .hero h1 {
      font-size: 3.5rem;
      font-weight: bold;
      color: #d32f2f;
      position: relative;
    }
    .hero h1::after {
      content: "";
      display: block;
      width: 120px;
      height: 8px;
      background: #ff9800;
      margin: 10px auto 0;
      border-radius: 4px;
    }
    .hero p {
      font-size: 1.3rem;
      margin-bottom: 20px;
    }
    .btn-custom {
      background: linear-gradient(45deg, #d32f2f, #ff9800);
      border: none;
      padding: 12px 30px;
      font-size: 1.1rem;
      border-radius: 50px;
      color: #fff;
      transition: all .3s;
    }
    .btn-custom:hover {
      transform: scale(1.1);
      box-shadow: 0 0 20px #ff9800;
    }

    /* SECCIONES */
    section {
      padding: 20px 0;
      position: relative;
      color: #fff;
      text-align: center;
      background-attachment: fixed;
      background-size: cover;
      background-position: center;
    }

    section::after {
      content: "";
      position: absolute;
      inset: 0;
      /* background: rgba(0,0,0,0.6); */
    }
    section .container {
      position: relative;
      z-index: 2;
    }
    .section-title {
      font-size: 2.5rem;
      font-weight: bold;
      margin-bottom: 20px;
      text-transform: uppercase;
      position: relative;
      display: inline-block;
    }
    .section-title::after {
      content: "";
      display: block;
      width: 60px;
      height: 5px;
      background: #d32f2f;
      margin: 10px auto 0;
      border-radius: 2px;
    }
    
    .section-title .negro
    {
      color: #000000;
    }

    .sponsor-item a{
      color: orange;
      text-decoration: none;
    }

    /* BACKGROUNDS */
    #redes {
      /* background-image: url('img/fondos/claro_ondas.webp'); */
      background-color: #FFFFFF;
      color: #000000;
    }
    #nosotros {
      /* background-image: url('img/fondos/oscuro.webp'); */
      background-color: #000000;
    }
    #productora {
      /* background-image: url('img/fondos/claro_ondas.webp'); */
      background-color: #FFFFFF;
      color: #000000;
    }
    #colaboraciones {
      /* background-image: url('img/fondos/oscuro.webp'); */
      background-color: #000000;
    }
    #sponsors {
      /* background-image: url('img/fondos/claro_ondas.webp'); */
      background-color: #FFFFFF;
      color: #000000;
    }

    /* SPONSORS GRID */
    .sponsor-item {
      margin-bottom: 40px;
    }
    
    .sponsor-item img {
      height: 150px;
      border-radius: 20px;
    }

    /* FOOTER */
    footer {
      background: #111;
      color: #bbb;
      padding: 50px 0 50px 0;
      text-align: center;
    }
    footer a {
      color: #03a9f4;
      text-decoration: none;
    }
    footer a:hover { color: #ff9800; }
    
    .foto-nosotros {
      border-radius: 20px;
    }
    
    .img-luz-container {
    position: relative;
    display: inline-block;
}

.img-luz-container::after {
    content: "";
    position: absolute;
    top: 50%; left: 50%;
    width: 101%; height: 101%;
    background: url('img/logo/logo.png') no-repeat center;
    background-size: contain;
    filter: blur(5px);
    transform: translate(-50%, -50%);
    opacity: 1;
    z-index: -1;
}

.topbar
    {
      background-color: #111;
    }
    
.navbar-brand .CoLTD
    {
      /*font-size: 15px;*/
      display: inline;
      
      font-family: 'Merriweather', Georgia, serif;
      font-variant: small-caps;
      font-weight: 300;
      font-size: 12px;
      opacity: .85;
      margin-top: 2px;
    }
    
.hero-content .CoLTD
    {
      font-size: 3vw;
      display: inline;
    }
    
/* Estilos para el footer */
.footer {
  background-color: #111;
  color: #fff;
  margin-top: 0 !important;
}

/* Fuerza estructura vertical y espaciado entre links */
.footer .footer-links {
  padding: 0;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;              /* separación vertical entre items */
  width: 100%;
  max-width: 260px;         /* ancho máximo de cada columna */
}

/* Cada <li> sin viñeta */
.footer .footer-links li {
  list-style: none;
  width: 100%;
}

/* Aseguramos que el <a> sea bloque, centrado y con padding */
.footer .footer-links a {
  display: block !important;    /* importante por si hay reglas externas */
  width: 100%;
  text-align: center;
  padding: 6px 0;
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease, transform 0.12s ease;
}

/* Hover: blanco -> anaranjado */
.footer .footer-links a:hover,
.footer .footer-links a:focus {
  color: #ffc000;
  text-decoration: none;
}

/* Ajustes responsivos (opcional) */
@media (max-width: 575.98px) {
  .footer .footer-links {
    max-width: 320px; /* columnas un poco más anchas en móviles */
  }
  .footer .col-8 { padding-left: 0.5rem; padding-right: 0.5rem; }
}

/* ---------- Variables para ajustar rápido ---------- */
:root{
  --toggler-bg: rgba(255,255,255,0.08);       /* fondo del botón */
  --toggler-bg-hover: rgba(255,255,255,0.14); /* fondo al pasar el mouse */
  --toggler-border: rgba(255,255,255,0.12);   /* borde */
  --toggler-icon-color: #ffffff;              /* color del icono (stroke en SVG) */
  --toggler-shadow: 0 6px 18px rgba(0,0,0,0.35);
}

/* ---------- Selector específico para navbar ---------- */
nav.navbar.navbar-expand-lg .navbar-toggler {
  /* NO cambiamos width/height ni padding -> tamaño original de Bootstrap se mantiene */
  background-color: var(--toggler-bg);
  border: 1px solid var(--toggler-border);
  border-radius: 6px;
  box-shadow: var(--toggler-shadow);
  transition: background-color .15s ease, transform .08s ease, box-shadow .12s ease;
  backdrop-filter: blur(4px); /* efecto glass en navegadores que soportan */
  -webkit-backdrop-filter: blur(4px); /* para Safari */
  z-index: 1030; /* que quede por encima de fondos */
}

/* Hover / active / focus (accesible) */
nav.navbar.navbar-expand-lg .navbar-toggler:hover{
  background-color: var(--toggler-bg-hover);
  transform: translateY(-1px);
}
nav.navbar.navbar-expand-lg .navbar-toggler:focus,
nav.navbar.navbar-expand-lg .navbar-toggler:active{
  outline: none;
  box-shadow: 0 0 0 .20rem rgba(255,255,255,0.10);
}

/* Icono: reemplaza la imagen por defecto por un SVG embebido para controlar color */
nav.navbar.navbar-expand-lg .navbar-toggler .navbar-toggler-icon{
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 20px 20px; /* no cambia el botón, solo el pictograma */
}

/* para header claro (navbar con fondo claro) :
   puede añadir la clase `navbar-light` al <nav> y éste selector la usará */
nav.navbar.navbar-expand-lg.navbar-light .navbar-toggler {
  background-color: rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}
nav.navbar.navbar-expand-lg.navbar-light .navbar-toggler .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
  background-size: 20px 20px;
}

nav.navbar.navbar-expand-lg .navbar-toggler.text-white { color: inherit; }