body {
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa;
    color: #2b2b2b;
}

header {
    background-color: #1a252f;
    color: #ffffff;
    padding: 60px 20px;
    text-align: center;
}

.banner-container {
    max-width: 800px;
    margin: 0 auto;
}

.banner-logo {
    max-width: 280px;
    height: auto;
    margin-bottom: 20px;
    display: inline-block;
}

header h1 {
    font-size: 2.3rem;
    margin-top: 10px;
    margin-bottom: 10px;
    color: #f39c12;
    letter-spacing: 1px;
}

header p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin: 0;
}

.benefits {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
}

.benefit-card {
    background: #ffffff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    flex: 1;
    min-width: 250px;
    text-align: center;
    border-top: 4px solid #f39c12;
}

.cta-section {
    background: #ffffff;
    max-width: 500px;
    margin: 40px auto;
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
}

.cta-section h2 { 
    color: #1a252f; 
    margin-top: 0;
}

input, select {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #cccccc;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
}

button {
    background-color: #e67e22;
    color: white;
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
}

button:hover { 
    background-color: #d35400; 
}

/* Botão flutuante do WhatsApp */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    border-radius: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: transform 0.2s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #1ebd59;
}