* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: 'Roboto', sans-serif;
    background: #f5f1f3;
    color: #333;
}
.ciudad{
    text-align: center;
    color:red;
}

/* Intro animación */
.intro-screen {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: #840028;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: introBg 2s ease forwards;
    z-index: 999;
}
.intro-logo {
    height: 120px;
    animation: logoZoom 2s ease forwards;
}
@keyframes introBg {
    0% { background: #840028; }
    100% { background: #840028; }
}
@keyframes logoZoom {
    0% { opacity: 0; transform: scale(0.5); }
    50% { opacity: 1; transform: scale(1.1); }
    100% { transform: scale(1); }
}
.fade-out {
    animation: fadeOut 0.8s ease forwards;
}
@keyframes fadeOut {
    to { opacity: 0; }
}

/* Main screen */
.hidden {
    display: none;
}
.site-header {
    background: #840028;
    color: #fff;
    text-align: center;
    padding: 20px;
}
.site-header .logo {
    height: 50px;
    margin-bottom: 10px;
}
.site-header h1 {
    font-size: 1.8rem;
}

.city-options {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 60px 20px;
    flex-wrap: wrap;
}
.city-btn {
    padding: 14px 24px;
    background: #840028;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background 0.3s, transform 0.3s;
}
.city-btn:hover {
    background: #a10b3e;
    transform: translateY(-3px);
}
 .grid-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            max-width: 1200px;
            width: 100%;
        }

        /* Estilos de la tarjeta/botón */
        .card-button {
            position: relative;
            height: 350px;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
            transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            text-decoration: none;
            color: #fff;
        }

        /* Efecto de escalado al pasar el cursor sobre la tarjeta */
        .card-button:hover {
            transform: translateY(-8px);
        }

        /* Imagen de fondo de la tarjeta */
        .card-button img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
            transition: transform 0.4s ease;
        }
        
        /* Efecto de zoom en la imagen al pasar el cursor */
        .card-button:hover img {
            transform: scale(1.1);
        }

        .card-label {
        position: absolute;
        bottom: 10px; /* Cambia a top:10px si lo quieres arriba */
        left: 50%;
        transform: translateX(-50%);
        background-color: rgba(0, 0, 0, 0.5); /* más sutil */
        color: white;
        padding: 6px 12px;
        font-size: 15px;
        font-weight: bold;
        border-radius: 5px;
        text-align: center;
        opacity: 1; /* visible al inicio */
        transition: opacity 0.4s ease, transform 0.4s ease;
    }
    
    /* Desvanecer y mover un poco hacia abajo al hacer hover */
    .card-button:hover .card-label {
        opacity: 0;
        transform: translateX(-50%) translateY(8px);
    }

        /* Superposición oscura y efecto de texto */
        .overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 50%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 24px;
            box-sizing: border-box;
            transition: background 0.4s ease;
        }
     .label {
        position: absolute;
        bottom: 10px; /* Puedes poner top:10px si lo quieres arriba */
        left: 50%;
        transform: translateX(-50%);
        background-color: rgba(0, 0, 0, 0.6);
        color: white;
        padding: 5px 10px;
        font-size: 16px;
        font-weight: bold;
        border-radius: 5px;
        text-align: center;
    }   
 
        /* Efecto de hover en la superposición */
        .card-button:hover .overlay {
            background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 60%);
        }

        .overlay h3 {
            margin: 0;
            font-size: 1.5rem;
            font-weight: 700;
            transform: translateY(20px);
            opacity: 0;
            transition: transform 0.4s ease, opacity 0.4s ease;
        }

        .overlay p {
            margin: 8px 0 0;
            font-size: 1rem;
            line-height: 1.4;
            transform: translateY(20px);
            opacity: 0;
            transition: transform 0.4s ease 0.1s, opacity 0.4s ease 0.1s;
        }

        
        /* Muestra el texto al pasar el cursor */
        .card-button:hover h3,
        .card-button:hover p {
            transform: translateY(0);
            opacity: 1;
        }

        .message-title {
            text-align: center;
            font-size: 1.5rem;
            font-weight: 800; /* Extra bold */
            color: #840028;
            margin-bottom: 1rem;
            letter-spacing: 0.05em; /* Espaciado sutil */
            text-shadow: 1px 1px 2px rgba(132, 0, 40, 0.2); /* Sombra de texto roja */
            line-height: 1.3;
        }
        
        @media (max-width: 640px) {
            .intro-logo {
                 height: 60px;
                
            }
            
        }
        
        :root {
  --ig-gradient: linear-gradient(135deg, #840028, #a10b3e);
  --btn-radius: 14px;
  --shadow: 0 6px 18px rgba(132, 0, 40, 0.3);
}

.ig-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--btn-radius);
  background: var(--ig-gradient);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: white;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(6px);
}

.ig-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 26px rgba(132, 0, 40, 0.45);
  filter: brightness(1.05);
}

.ig-icon {
  width: 26px;
  height: 26px;
  display: inline-grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.15);
  padding: 6px;
  border-radius: 8px;
  flex-shrink: 0;
}

.ig-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: flex-start;
}

.ig-title {
  font-size: 0.98rem;
  font-weight: 700;
}

.ig-sub {
  font-size: 0.72rem;
  opacity: 0.9;
  font-weight: 500;
  margin-top: -2px;
}

@media (max-width: 420px) {
  .ig-label .ig-sub {
    display: none;
  }
  .ig-btn {
    padding: 0.5rem 0.8rem;
  }
}