/* Estilos do Formulário de Contato - Frontend */

.formulario-contato-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.formulario-contato {
    width: 100%;
}

.formulario-contato .form-group {
    margin-bottom: 0;
}

.formulario-contato input[type="text"],
.formulario-contato input[type="email"],
.formulario-contato input[type="tel"],
.formulario-contato textarea {
    width: 100%;
    font-size: 14px;
    padding: 10px 0px 10px 0px;
    border-style: solid;
    border-width: 0px 0px 1px 0px;
    border-color: #CCCCCC;
    border-radius: 0px 0px 0px 0px;
    background: transparent;
    outline: none;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.formulario-contato input[type="text"]:focus,
.formulario-contato input[type="email"]:focus,
.formulario-contato input[type="tel"]:focus,
.formulario-contato textarea:focus {
    border-color: #132232;
}

.formulario-contato textarea {
    resize: vertical;
    min-height: 100px;
}

.formulario-contato input::placeholder,
.formulario-contato textarea::placeholder {
    color: #999;
    opacity: 1;
}

.formulario-contato .btn-enviar {
    background-color: #132232;
    color: #ffffff;
    font-size: 14px;
    padding: 12px 30px;
    border: none;
    border-radius: 0px;
    cursor: pointer;
    transition: opacity 0.3s ease;
    margin-top: 20px;
}

.formulario-contato .btn-enviar:hover {
    background-color: #132232;
}

.formulario-contato .btn-enviar:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.formulario-contato .form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 4px;
    font-size: 14px;
}

.formulario-contato .form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.formulario-contato .form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Loading state */
.formulario-contato.loading .btn-enviar::after {
    content: "...";
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0%, 20% { content: "."; }
    40% { content: ".."; }
    60%, 100% { content: "..."; }
}