body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f6f7fb;
    color: #111;
}

.topo {
    background: #2f2f2f;
    color: white;
    text-align: center;
    padding: 40px 20px;
}

.logo {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: 10px;
    background: white;
    padding: 5px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 30px;
}

/* CARD */
.card {
    background: white;
    border-radius: 15px;
    padding: 20px;
    text-decoration: none;
    color: #111;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    border-left: 5px solid #ff2d95;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    border-left: 5px solid #0066ff;
}

.card h2 {
    font-size: 18px;
}

.card p {
    font-size: 14px;
    color: #555;
}

/* POST */
.post {
    max-width: 800px;
    margin: 40px auto;
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    line-height: 1.8;
}

.post h1 {
    font-size: 32px;
    margin-bottom: 25px;
    color: #111;
}

/* TOPO MINI */
.topo-mini {
    display: flex;
    justify-content: flex-end;
    padding: 15px 20px 0 20px;
}

/* BOTÃO VOLTAR */
.btn-voltar {
    display: inline-block;
    padding: 10px 16px;
    background: #4f7fa8;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 14px;
    transition: 0.2s;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.btn-voltar:hover {
    background: #3f6f95;
    transform: translateY(-1px);
}

/* MENU */
.menu {
    background: #4f7fa8;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 30px;
}

.menu-logo img {
    width: 140px;
    height: auto;
    display: block;
}

.menu-links {
    display: flex;
    gap: 20px;
    margin-top: 25px;
}

.menu-links a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    font-size: 14px;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.menu-links a:hover {
    background: #ff2d95;
}

/* HOME BTN */
.home-btn {
    background: #555555;
    color: #fff !important;
    padding: 8px 14px;
    border-radius: 6px;
    font-weight: bold;
}

/* IMAGEM POST */
.post-image {
    display: block;
    width: 100%;
    max-width: 900px;
    height: auto;
    margin: 0 auto 25px auto;
    border-radius: 10px;
}

/* RODAPÉ */
.rodape {
    margin-top: 40px;
    padding: 20px;
    text-align: center;
    font-size: 13px;
    color: #666;
    border-top: 1px solid #ddd;
    background: #fafafa;
}

.rodape a {
    color: #333;
    text-decoration: none;
}

.rodape a:hover {
    text-decoration: underline;
}

/* WHATSAPP */
.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,.3);
    z-index: 9999;
    transition: transform .2s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* MOBILE */
@media (max-width: 768px) {

    .menu {
        flex-direction: column;
        align-items: center;
        padding: 15px;
    }

    .menu-links {
        flex-direction: column;
        width: 100%;
        gap: 8px;
        margin-top: 0;
    }

    .menu-links a {
        width: 90%;
        text-align: center;
        background: #222;
        margin: 0 auto;
    }

    .grid {
        grid-template-columns: 1fr;
        padding: 15px;
    }

    .post {
        margin: 15px;
        padding: 25px;
    }
}