@import url(https://fonts.googleapis.com/css?family=Open+Sans:400italic,400,300,600);

* {
    margin:0;
    padding:0;
    box-sizing:border-box;
    -webkit-box-sizing:border-box;
    -moz-box-sizing:border-box;
    -webkit-font-smoothing:antialiased;
    -moz-font-smoothing:antialiased;
    -o-font-smoothing:antialiased;
    font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
}

body {
    font-family:"Open Sans", Helvetica, Arial, sans-serif;
    font-weight:300;
    font-size: 16px;
    line-height:30px;
    color:#fff;
    background-image: url('image/fondo.png');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px;
}

.container {
    max-width:400px;
    width:100%;
    margin:0 auto;
    position:relative;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}
#contact input[type="text"], #contact input[type="email"], #contact input[type="tel"], #contact input[type="url"], #contact textarea, #contact button[type="submit"] { 
    font:400 16px/24px "Open Sans", Helvetica, Arial, sans-serif; 
}

.logo{
    height:2rem;    
}

#contact {
    padding:25px;
}

#contact h3 {
    color: #F96;
    display: block;
    font-size: 25px;
    font-weight: 400;
    margin-bottom: 10px;
}

#contact h4 {
    margin:5px 0 15px;
    display:block;
    font-size:13px;
}

h1 {
    color: #003366;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    background: #fff;
    padding: 10px 0;
    margin-bottom: 20px;
}

fieldset {
    border: medium none !important;
    margin: 0 0 15px;
    min-width: 100%;
    padding: 0;
    width: 100%;
}

#contact input[type="text"], #contact input[type="email"], #contact input[type="tel"], #contact input[type="url"], #contact textarea {
    width:100%;
    border:1px solid #fff;
    background:#f4f4f4;
    margin:0 0 5px;
    padding:15px;
    font-size: 16px;
    border-radius: 5px;
}

#contact input[type="text"]:hover, #contact input[type="email"]:hover, #contact input[type="tel"]:hover, #contact input[type="url"]:hover, #contact textarea:hover {
    -webkit-transition:border-color 0.3s ease-in-out;
    -moz-transition:border-color 0.3s ease-in-out;
    transition:border-color 0.3s ease-in-out;
    border:1px solid #AAA;
}

#contact textarea {
    height:150px;
    max-width:100%;
    resize:none;
}

#contact button[type="submit"] {
    cursor:pointer;
    width:100%;
    border:none;
    background:#0CF;
    color:#FFF;
    margin:0 0 5px;
    padding:15px;
    font-size:18px;
    border-radius: 5px;
    font-weight: bold;
}

#contact button[type="submit"]:hover {
    background:#09C;
    -webkit-transition:background 0.3s ease-in-out;
    -moz-transition:background 0.3s ease-in-out;
    transition:background-color 0.3s ease-in-out;
}

#contact button[type="submit"]:active { box-shadow:inset 0 1px 3px rgba(0, 0, 0, 0.5); }

#contact input:focus, #contact textarea:focus {
    outline:0;
    border:2px solid #999;
}
::-webkit-input-placeholder {
    color:#888;
    font-size: 16px;
}
:-moz-placeholder {
    color:#888;
    font-size: 16px;
}
::-moz-placeholder {
    color:#888;
    font-size: 16px;
}
:-ms-input-placeholder {
    color:#888;
    font-size: 16px;
}

footer {
    text-decoration:blink 5px;   
    color: #FFD700;
    text-align: center;
    padding: 15px 10px;
    margin-top: 20px;
    font-size: 14px;
}
footer p {
    padding: 0 20px;
    margin-bottom: 10px;
}

/* Media Queries para móviles */
@media (max-width: 768px) {
    body {
        padding: 10px;
        font-size: 18px;
    }
    

    .container {
        padding-top: 40px;
        max-width:400px;
        width:200%;
        margin:10% auto;
        position:relative;
        background: #fff;
        border-radius: 10px;
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
    }
        
    h1 {
        font-size: 2.0rem;
        padding: 15px 0;
    }
    
    #contact input[type="text"], 
    #contact input[type="email"], 
    #contact textarea {
        padding: 50px;
        font-size: 30px;
    }
    
    #contact button[type="submit"] {
        padding: 18px;
        font-size: 30px;
    }
    
    footer {
        padding-top: 20%;
        font-size: 18x;
    }
    
    .logo {
        height: 1.9rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem;
    }
    
    #contact {
        padding: 20px;
    }
    
    .logo {
        height: 1.5rem;
    }
}