@charset "utf-8";

/* =========================
   0) RESET BÁSICO (LIMPIO)
   ========================= */
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html{
  scroll-behavior: smooth;
  background-color: #ffffff;
}

body{
  background-color: #ffffff;
  font-family: Arial, sans-serif;
  overflow-x: hidden; /* evita scroll horizontal raro */
  min-height: 100vh;
}

/* Selección de texto */
::selection{
  background-color: #00a9e0;
  color: #ffffff;
}

/* Imágenes y vídeo: nunca se salen del contenedor */
img, video, iframe{
  max-width: 100%;
  height: auto;
  display: block;
}

/* =========================
   1) ESTRUCTURA GENERAL
   ========================= */
.super-wrapper{
  width: 100%;
  background-color: #ffffff;
}

.container{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  background-color: #ffffff;
  padding: 0 20px;
}

/* Título */
h1{
  text-align: center;
  color: #003366;
  margin: 30px 0;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 900;
}

/* =========================
   2) SEDES (GRID + TARJETAS)
   ========================= */
.sedes-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 100%;
  margin: 40px auto;
}

.sede-card{
  position: relative;
  height: 300px;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  background-color: #ddd; /* respaldo si no carga la imagen */
}

.sede-card:hover{
  transform: scale(1.05);
  z-index: 10;
}

.sede-img{
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}

.sede-card:hover .sede-img{
  transform: scale(1.1);
}

/* Efecto cristal del texto */
.sede-info{
  position: absolute;
  bottom: 15px;
  left: 15px;
  right: 15px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  text-shadow: 0 2px 4px rgba(0,0,0,0.8);
  transition: background 0.4s ease;
}

.sede-card:hover .sede-info{
  background: rgba(255, 255, 255, 0.35);
}

.sede-info h2{
  margin: 0;
  font-size: 1rem;
  text-transform: uppercase;
  font-weight: bold;
}

.sede-info p{
  margin: 5px 0 0;
  font-size: 0.8rem;
  line-height: 1.2;
}

/* Responsive (igual que lo que ya tenías) */
@media (max-width: 1024px){
  .sedes-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px){
  .sedes-grid{ grid-template-columns: 1fr; }
}

/* =========================
   3) SECCIÓN VIDEO (tu <section> con estilos inline)
   ========================= */
   /* Esta parte es el bot�n de Nano Banana */
.btn-olympic-ice{
  background: transparent;
}
.ice-icon img{
  width: 20px;
  height: 20px;
}.contenedor-boton{
  display: flex;
  justify-content: flex-end; /* 👉 lo empuja a la derecha */
  margin-top: 30px;
}
.contenedor-boton{
  width: 100%;
  padding-right: 20px; /* separación del borde */
}