* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #fff;
    color: #000;
    line-height: 1.6;
}

header {
    background: linear-gradient(90deg, #ff0000, #000);
    padding: 20px;
    text-align: center;
    border-bottom: 5px solid #ffcc00;
}

header img {
    width: 200px;
}

nav {
    background-color: #000;
    padding: 20px;
    text-align: center;
}

nav a {
    color: #ff0000;
    text-decoration: none;
    margin: 0 15px;
    font-size: 1.1em;
    font-weight: bold;
    transition: color 0.3s, transform 0.3s;
}

nav a:hover {
    color: #ffcc00;
    transform: scale(1.1);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.section {
    background-color: #f5f5f5;
    padding: 40px;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    opacity: 0;
    animation: fadeInSection 1s forwards;
}

@keyframes fadeInSection {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

.section h2 {
    color: #ff0000;
    font-size: 2.5em;
    margin-bottom: 20px;
    border-bottom: 3px solid #ffcc00;
    padding-bottom: 10px;
}

.section p {
    font-size: 1.2em;
    margin-bottom: 15px;
    color: #333;
}

.form-section form {
    display: grid;
    gap: 20px;
}

.form-section label {
    font-size: 1.2em;
    color: #333;
}

.form-section input,
.form-section select {
    width: 100%;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-size: 1em;
}

.form-section input[readonly] {
    background-color: #e9ecef;
    cursor: not-allowed;
}

.form-section button {
    background-color: #ff0000;
    color: #fff;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s;
}

.form-section button:disabled:not(.submitting) {
    background-color: #cccccc !important;
    cursor: not-allowed;
    transform: none;
}

.form-section button:not(:disabled):not(.submitting):hover {
    background-color: #ffcc00;
    color: #000;
    transform: scale(1.05);
}

.form-section button.submitting {
    background-color: #cccccc !important;
    cursor: not-allowed;
    transform: none;
}

.form-section button.submitting::after {
    content: '...';
    animation: dots 1.5s infinite;
    margin-left: 5px;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60% { content: '...'; }
    80%, 100% { content: ''; }
}

.error {
    color: #ff0000;
    font-size: 0.9em;
    margin-top: 10px;
    display: none;
}

.lgpd-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-wrapper input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkbox-wrapper span {
    font-size: 1em;
    color: #333;
}

.error-message {
    color: #ff0000;
    font-size: 0.9em;
    margin-top: 5px;
    display: none;
}

footer {
    background-color: #000;
    padding: 20px;
    text-align: center;
    border-top: 3px solid #ff0000;
}

footer p {
    font-size: 1em;
    color: #fff;
}

/* Media Queries para Responsividade */
@media (max-width: 768px) {
    header img {
        width: 150px;
    }

    nav {
        padding: 15px;
    }

    nav a {
        margin: 0 10px;
        font-size: 1em;
    }

    .section {
        padding: 20px;
    }

    .section h2 {
        font-size: 2em;
    }

    .section p {
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    header img {
        width: 150px;
    }

    nav {
        padding: 15px;
    }

    nav a {
        margin: 0 5px;
        font-size: 0.9em;
    }

    .section h2 {
        font-size: 1.5em;
    }
}