* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body, html {
            font-family: 'arial', 'sans-serif';
            line-height: 1.6;
            height: 100%;
            overflow-x: hidden;
        }
        .fondo-video {
            position: fixed;
            left: 0;
            top: 0;
            min-width: 100%;
            min-height: 100%;
            width: auto;
            height: auto;
            z-index: -1;
        }
        .capa-superpuesta {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 0;
        }
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            padding: 2rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
        }

        .logo {
            display: flex;
            align-items: center;
            color: white;
            text-decoration: none;
        }
        .logo img {
            width: 70px;
            height: 70px;
            margin-right: 10px;
            border-radius: 45%;
        }
        .logo span {
            font-size: 2.1rem;
            font-weight: bold;
        }
        .iconos-sociales a {
            color: white;
            font-size: 1.2rem;
            text-decoration: none;
            margin-left: 1rem;
            transition: color 0.3s ease;
        }
        .iconos-sociales a:hover {
            color: #66ccff;
        }
        main {
            height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            color: white;
            position: relative;
            z-index: 1;
        }
        h1 {
            font-size: 3.7rem;
            margin-bottom: 1rem;
        }
        p {
            font-size: 1.3rem;
            max-width: 600px;
            margin-bottom: 2rem;
        }
        .botones {
            display: flex;
            gap: 1rem;
        }
        .boton {
            padding: 0.75rem 1.5rem;
            font-size: 1rem;
            text-decoration: none;
            color: white;
            background-color: rgba(255, 255, 255, 0.2);
            border: 1px solid white;
            border-radius: 5px;
            backdrop-filter: blur(5px);
            transition: all 0.3s ease;
        }
        .boton:hover {
            background-color: rgba(255, 255, 255, 0.3);
            transform: translateY(-3px);
        }
        
        @media (max-width: 768px) {
            header {
                padding: 1.5rem 1rem;
                flex-direction: column;
                gap: 1rem;
            }
            
            .logo img {
                width: 50px;
                height: 50px;
            }
            
            .logo span {
                font-size: 1.8rem;
            }
            
            .iconos-sociales {
                display: flex;
                flex-wrap: wrap;
                justify-content: center;
                gap: 0.5rem;
            }
            
            .iconos-sociales a {
                font-size: 1rem;
                margin-left: 0;
                padding: 0.3rem 0.6rem;
                background-color: rgba(255, 255, 255, 0.1);
                border-radius: 3px;
            }
            
            main {
                padding: 0 1rem;
                margin-top: 120px;
            }
            
            h1 {
                font-size: 2.5rem;
                margin-bottom: 0.8rem;
            }
            
            p {
                font-size: 1.1rem;
                margin-bottom: 1.5rem;
                max-width: 90%;
            }
            
            .botones {
                flex-direction: column;
                width: 100%;
                max-width: 280px;
                gap: 0.8rem;
            }
            
            .boton {
                width: 100%;
                padding: 1rem 1.5rem;
                font-size: 1.1rem;
            }
        }