/* ========================================
   ESTILOS PARA BANNER DE BIENVENIDA
   ======================================== */

.welcome-banner {
    animation: fadeInDown 1s ease-in;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    min-height: 400px;
    display: flex;
    align-items: center;
}

.welcome-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

/* Animaciones */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes bounceIn {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Títulos en banner - FONDO OSCURO = LETRAS CLARAS */
.welcome-banner h1,
.welcome-banner h2,
.welcome-banner h3 {
    color: #ffffff;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.4);
}

.welcome-banner .highlight {
    color: #ffd700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.welcome-banner p {
    color: rgba(255,255,255,0.95);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}