@import url('https://fonts.googleapis.com/css?family=Poppins:300,400,500,600,700&display=swap');

:root {
    --primario: #0c2e6b;
    --secundario: #dd0b48;
    --resaltar: #312f3e;
    --fondo: #F5F5F5;
    --texto: #312f3e;
    --gris-claro: #f6f6f6;
    --gris-borde: #dce8f1;
    --exito: #28a745;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, var(--primario) 0%, #1e4a8a 100%);
    min-height: 100vh;
    padding: 40px 20px;
}

.wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

#formulario {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 30px 60px 0 rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 700px;
    overflow: hidden;
}

#formularioCabeza {
    background: var(--gris-claro);
    padding: 30px 25px;
    text-align: center;
}

#formularioCabeza h1 {
    font-size: 24px;
    margin-bottom: 8px;
    font-weight: 600;
}

#formularioCabeza p {
    font-size: 14px;
    opacity: 0.9;
}

.form-content {
    padding: 30px;
}

.section {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gris-borde);
}

.section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secundario);
}

.section-icon {
    font-size: 28px;
}

.section-header h3 {
    font-size: 18px;
    color: var(--primario);
    font-weight: 600;
    margin: 0;
}

.campo {
    margin-bottom: 20px;
}

.campo label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--texto);
    margin-bottom: 8px;
}

.campo .required {
    color: var(--secundario);
    font-size: 16px;
}

.campo input {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    background-color: var(--gris-claro);
    border: 1px solid var(--gris-borde);
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--texto);
}

.campo input:focus {
    outline: none;
    border-color: var(--primario);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(12, 46, 107, 0.1);
}

.campo small {
    display: block;
    font-size: 11px;
    color: #888;
    margin-top: 5px;
}

.botones {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.btn {
    flex: 1;
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primario {
    background-color: var(--secundario);
    color: white;
    box-shadow: 0 4px 12px rgba(221, 11, 72, 0.3);
}

.btn-primario:hover {
    background-color: #b0093c;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(221, 11, 72, 0.4);
}

.btn-secundario {
    background-color: var(--gris-claro);
    color: var(--texto);
    border: 1px solid var(--gris-borde);
}

.btn-secundario:hover {
    background-color: #e9ecef;
    transform: translateY(-2px);
}

.btn-primario:active, .btn-secundario:active {
    transform: translateY(0);
}

.mensaje-exito {
    margin-top: 20px;
    padding: 12px 16px;
    background-color: #d4edda;
    color: var(--exito);
    border-radius: 8px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid #c3e6cb;
}

#formularioPie {
    background-color: var(--gris-claro);
    border-top: 1px solid var(--gris-borde);
    padding: 20px 25px;
    text-align: center;
}

#formularioPie p {
    font-size: 13px;
    color: var(--texto);
    margin-bottom: 5px;
}

#formularioPie .pie-pequeno {
    font-size: 11px;
    color: #888;
    margin-top: 8px;
    margin-bottom: 0;
}

/* Responsive */
@media (max-width: 600px) {
    .wrapper {
        padding: 0;
    }
    
    .form-content {
        padding: 20px;
    }
    
    .botones {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    #formularioCabeza h1 {
        font-size: 20px;
    }
    
    .section-header h3 {
        font-size: 16px;
    }
}

/* Animación fadeIn */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#formulario {
    animation: fadeIn 0.5s ease-out;
}