/* =========================================================
   Reset simples e estilos globais do tema
   ========================================================= */

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: #1a1a1a;
    line-height: 1.5;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
}

/* =========================================================
   Cabeçalho
   ========================================================= */

.site-header__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-header__logo {
    font-weight: 700;
    font-size: 1.25rem;
    text-decoration: none;
}

.site-header__menu ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

.site-header__menu a {
    text-decoration: none;
}

/* =========================================================
   Rodapé
   ========================================================= */

.site-footer {
    background: #111;
    color: #fff;
    margin-top: 3rem;
}

.site-footer__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    text-align: center;
    font-size: 0.875rem;
}

/* =========================================================
   Utilitário usado pelas seções (blocos)
   ========================================================= */

.secao__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
}