.site-nav {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 32px; position: sticky; top: 0; background: rgba(255,255,255,.9);
    backdrop-filter: blur(6px); z-index: 50; border-bottom: 1px solid #EEF0F3;
}
.site-nav .marca { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; }
.site-nav .marca .bolha { width: 34px; height: 34px; border-radius: 10px; background: var(--verde-claro); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--verde-escuro); }
.site-nav nav a { color: var(--texto); font-weight: 500; font-size: .92rem; margin: 0 12px; }
.site-nav nav a:hover { color: var(--verde-escuro); }
.site-nav .acoes { display: flex; align-items: center; gap: 10px; }

.site-secao { padding: 70px 24px; max-width: 1100px; margin: 0 auto; }
.site-secao-titulo { font-size: 1.9rem; font-weight: 700; text-align: center; margin-bottom: 8px; }
.site-secao-sub { color: var(--texto-suave); text-align: center; max-width: 560px; margin: 0 auto 40px auto; }

.site-hero {
    padding: 90px 24px 70px 24px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center;
    max-width: 1100px; margin: 0 auto;
}
.site-hero h1 { font-size: 2.6rem; font-weight: 700; line-height: 1.15; margin-bottom: 18px; }
.site-hero p { color: var(--texto-suave); font-size: 1.05rem; margin-bottom: 28px; max-width: 480px; }
.site-hero .ilustracao {
    background: linear-gradient(160deg, var(--verde-claro), var(--verde-escuro));
    border-radius: 28px; aspect-ratio: 4/3.2; display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 5rem; box-shadow: var(--sombra);
}
@media (max-width: 860px) {
    .site-hero { grid-template-columns: 1fr; padding-top: 40px; }
    .site-hero h1 { font-size: 2rem; }
}

.site-card { background: var(--branco); border-radius: var(--raio); box-shadow: var(--sombra); padding: 26px; height: 100%; }
.site-card .icone { width: 46px; height: 46px; border-radius: 14px; background: #EAF7CE; color: var(--verde-escuro); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 14px; }

.site-plano { background: var(--branco); border-radius: var(--raio); box-shadow: var(--sombra); padding: 30px; text-align: center; height: 100%; border: 2px solid transparent; }
.site-plano.destaque { border-color: var(--verde-claro); }
.site-plano .preco { font-size: 2rem; font-weight: 700; margin: 10px 0; }
.site-plano ul { list-style: none; padding: 0; text-align: left; margin: 20px 0; }
.site-plano ul li { padding: 6px 0; color: var(--texto-suave); font-size: .92rem; }
.site-plano ul li i { color: var(--verde-escuro); margin-right: 8px; }

.site-depoimento { background: var(--branco); border-radius: var(--raio); box-shadow: var(--sombra); padding: 24px; height: 100%; }
.site-depoimento .avatar { width: 42px; height: 42px; border-radius: 50%; background: #EAF7CE; color: var(--verde-escuro); display: flex; align-items: center; justify-content: center; font-weight: 700; margin-bottom: 12px; }

.site-rodape { background: #1F2320; color: #C9CDC7; padding: 40px 24px; text-align: center; margin-top: 60px; }
.site-rodape a { color: #C9CDC7; }
.site-whatsapp-flutuante {
    position: fixed; bottom: 24px; right: 24px; background: #25D366; color: #fff; width: 56px; height: 56px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
    box-shadow: 0 6px 18px rgba(0,0,0,.2); z-index: 60;
}