:root {
    --primary-blue: #87CEEB;
    --whatsapp-green: #25D366;
    --dark-text: #333;
    --light-text: #666;
    --white-bg: #FFFFFF;
    --footer-bg: #F8F8F8; /* Um cinza claro para o rodapé */
    --social-icon-color: #555;
    --social-icon-hover: var(--primary-blue);
}

/* Reset básico e fontes */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    background-color: var(--white-bg);
    color: var(--dark-text);
    display: flex; /* Para que o footer fique sempre no fundo */
    flex-direction: column; /* Para que o footer fique sempre no fundo */
    min-height: 100vh; /* Para que o footer fique sempre no fundo */
}

.header {
    background-color: var(--primary-blue);
    padding: 1rem 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo {
    max-width: 150px;
    height: auto;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex-grow: 1; /* Permite que o conteúdo principal ocupe o espaço restante */
}

.main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 1rem;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--light-text);
    margin-bottom: 2rem;
}

.cta-container {
    position: relative;
    padding: 2rem 0;
    display: flex;
    justify-content: center;
}

.whatsapp-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--whatsapp-green);
    color: var(--white-bg);
    font-size: 1.4rem;
    font-weight: 600;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    animation: blink-animation 1.5s infinite;
}

.whatsapp-button:hover {
    background-color: #128C7E;
    transform: translateY(-5px);
}

.button-icon {
    display: flex;
    align-items: center;
}

@keyframes blink-animation {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }
    50% {
        opacity: 0.8;
        box-shadow: 0 0 25px var(--whatsapp-green);
    }
}

.cta-info {
    font-size: 1rem;
    color: var(--light-text);
    margin-top: 1rem;
}

/* Estilos do Rodapé */
.footer {
    background-color: var(--footer-bg);
    padding: 2rem 1rem;
    text-align: center;
    border-top: 1px solid #eee;
    margin-top: auto; /* Garante que o footer fique sempre no fundo */
}

.footer-content {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer-logo img {
    max-width: 120px;
    height: auto;
    margin-bottom: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.social-links a {
    color: var(--social-icon-color);
    font-size: 1.8rem;
    transition: color 0.3s ease, transform 0.2s ease;
}

.social-links a:hover {
    color: var(--social-icon-hover);
    transform: translateY(-3px);
}

.copyright {
    font-size: 0.85rem;
    color: var(--light-text);
}


/* Responsividade */
@media (max-width: 768px) {
    .main-title {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .whatsapp-button {
        font-size: 1.2rem;
        padding: 1rem 2rem;
    }

    .footer-content {
        gap: 0.8rem;
    }

    .social-links {
        gap: 1rem;
    }
}