/* =========================================================
🔹 FOOTER (Revisado com Flexbox)
========================================================= */
.footer {
    position: relative;
    width: 100%;
    color: #333;
    
    /* FONTE PADRONIZADA */
    font-family: 'Roboto', sans-serif;
    
    overflow: hidden;
    background-color: #9cd8da;
    margin-top: 80px; 
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* Container principal com Flexbox */
.footer-container {
    max-width: 1200px; /* Limita a largura */
    margin: 0 auto; /* Centraliza */
    padding: 40px 20px;
    
    display: flex;
    flex-wrap: wrap; /* Permite quebrar linha em telas menores */
    justify-content: space-between;
    align-items: center;
    gap: 30px; /* Espaçamento entre as colunas */
}

/* Estilo de cada coluna do rodapé */
.footer-column {
    display: flex;
    flex-direction: column;
    align-items: center; /* Centraliza por padrão no mobile */
    text-align: center;
    
    /* Crescimento e base */
    flex-grow: 1;
    flex-shrink: 1;
    flex-basis: 200px; /* Cada coluna tenta ter 200px */
}

/* Coluna 1: Logo */
.footer-logo-image {
    max-width: 180px;
    height: auto;
}

/* Coluna 2: Links */
.footer-col-links {
    align-items: flex-start; /* Alinha links à esquerda no desktop */
    text-align: left;
}
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li {
    margin-bottom: 8px;
}
.footer-links a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
    font-size: 0.9rem;
}
.footer-links a:hover {
    color: #ed3056;
}

/* Coluna 3: CTA (Preço e Botão) */
.price-text {
    font-size: 14px;
    color: #444;
    margin-bottom: 5px;
    font-weight: 500;
    line-height: 1.4;
}
.price-text strong {
    font-size: 1.1rem; 
    color: #333;
    font-weight: 700;
}
.btn-cta {
    margin-top: 10px;
    background-color: #ed3056;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 12px 24px; 
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s ease;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none; /* Adicionado para <a> */
}
.btn-cta:hover {
    background-color: #c51e44;
    transform: scale(1.05);
}

/* Coluna 4: Social */
.footer-col-socials {
    flex-direction: row; /* Ícones em linha */
    justify-content: center;
    gap: 15px;
}
.social-circle {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: #ed3056;
    color: #fff;
    font-size: 0.9rem;
    text-decoration: none;
    transition: transform 0.3s, background-color 0.3s;
}
.social-circle:hover {
    transform: scale(1.1);
    background-color: #c51e44;
}

/* Parte inferior do rodapé (Copyright) */
.footer-bottom {
    text-align: center;
    font-size: 0.8rem;
    color: #555;
    line-height: 1.6;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-top: 20px;
}
.footer-bottom a {
    color: #ed3056;
    text-decoration: none;
    font-weight: 500;
}
.footer-bottom a:hover {
    text-decoration: underline;
}

/* RESPONSIVIDADE (Muito mais simples com Flexbox) */
@media (max-width: 992px) { /* Tablet */
    .footer-container {
        justify-content: center; /* Centraliza as colunas que quebram */
    }
    
    .footer-col-brand,
    .footer-col-cta {
        flex-basis: 40%; /* Faz logo e CTA ocuparem mais espaço */
    }

    .footer-col-links,
    .footer-col-socials {
        flex-basis: 40%;
    }

    .footer-col-links {
        align-items: center; /* Centraliza os links no tablet */
        text-align: center;
    }
}

@media (max-width: 768px) { /* Mobile */
    .footer-container {
        flex-direction: column; /* Empilha tudo verticalmente */
        gap: 25px;
    }

    /* Reseta o alinhamento para centralizado */
    .footer-column {
        align-items: center;
        text-align: center;
        flex-basis: auto; /* Reseta a base */
        width: 100%;
    }
    
    .footer-col-links {
        align-items: center;
        text-align: center;
    }

    .footer-bottom {
        font-size: 0.75rem;
    }
}

/* =========================================================
   🔹 WHATSAPP FAB (Botão Flutuante)
   ========================================================= */

.whatsapp-fab {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background-color: #25D366; /* Cor oficial do WhatsApp */
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px; /* Tamanho do ícone */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    text-decoration: none;
    z-index: 1000;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-fab:hover {
    transform: scale(1.05); /* Leve aumento no hover */
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
    color: #fff;
}

/* Ajuste para telas menores */
@media (max-width: 768px) {
    .whatsapp-fab {
        width: 55px;
        height: 55px;
        font-size: 28px;
        bottom: 20px;
        right: 20px;
    }
}