/* ==========================
   Estilos Generales
========================== */
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    color: #222;
    background-color: #f8f9fa;
}

h1, h2, h3, h4 {
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin-bottom: 15px;
    color: #333;
}

h1 {
    font-size: 2.2rem;
}

h2 {
    font-size: 1.8rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.2rem;
}

/* ==========================
   Imágenes
========================== */
img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
}

#f {
    float: right;
    max-width: 400px;
    margin: 15px;
}

#e {
    width: 200px;
    margin: 10px;
    display: inline-block;
}

#o {
    width: 75px;
    height: auto;
}

.ico, .ico1 {
    width: 50px;
    height: 50px;
    transition: transform 0.3s ease;
}

.ico:hover, .ico1:hover {
    transform: scale(1.1);
}

/* ==========================
   Navegación
========================== */
nav {
    background: linear-gradient(to right, #61045F, #AA076B);
    padding: 12px 20px;
}

nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin: 5px 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #ffccff;
}

/* ==========================
   Footer
========================== */
.pie-pagina {
    background: #444;
    color: white;
    text-align: center;
    padding: 30px 20px;
    margin-top: 40px;
}

.pie-pagina .gru1 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-bottom: 20px;
}

.pie-pagina .box {
    margin: 10px;
}

.red-social a {
    margin: 0 10px;
}

/* ==========================
   Formularios
========================== */
form {
    background: rgb(74, 21, 76);
    padding: 30px;
    box-shadow: 0 0 8px rgba(0,0,0,0.3);
    border-radius: 12px;
    max-width: 400px;
    margin: auto;
    display: flex;
    flex-direction: column;
}

form .grupo {
    position: relative;
    margin-bottom: 25px;
}

input {
    background: none;
    color: #fff;
    font-size: 16px;
    padding: 10px 5px;
    display: block;
    width: 100%;
    border: none;
    border-bottom: 2px solid #ccc;
    transition: border-color 0.3s ease;
}

input:focus {
    outline: none;
    border-color: #AA076B;
}

label {
    color: #ccc;
    font-size: 14px;
    position: absolute;
    top: 10px;
    left: 5px;
    transition: 0.3s ease;
}

input:focus + label,
input:valid + label {
    top: -10px;
    font-size: 12px;
    color: #ffccff;
}

.warnings {
    width: 100%;
    text-align: center;
    color: brown;
    margin-top: 10px;
}

/* ==========================
   Responsividad
========================== */
@media (max-width: 992px) {
    nav ul {
        flex-direction: column;
        align-items: center;
    }

    #f {
        float: none;
        display: block;
        margin: 20px auto;
        max-width: 90%;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.4rem;
    }

    .pie-pagina .gru1 {
        flex-direction: column;
        align-items: center;
    }

    .ico, .ico1 {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    nav ul li {
        margin: 10px 0;
    }

    form {
        width: 90%;
        padding: 20px;
    }

    #e {
        width: 100%;
        margin: 10px 0;
    }
}