/* Partial: modal de páginas em preparação (dialog nativo, escopo .em-breve) */
.em-breve { position: fixed; inset: 0; z-index: 1000; margin: auto; width: min(100% - 2rem, 34rem); height: fit-content; max-height: calc(100dvh - 2rem); overflow: auto; padding: 2.25rem 2rem 1.75rem; border: 0; border-top: 4px solid var(--c-purple-700); border-radius: var(--r-lg); background: #fff; color: var(--c-ink); box-shadow: 0 30px 80px rgba(var(--rgb-deep), 0.35); }
.em-breve::backdrop { background: rgba(var(--rgb-deep), 0.62); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); }
.em-breve h2 { margin: 0.6rem 2rem 0.9rem 0; font-size: var(--fs-h3); line-height: var(--lh-tight); color: var(--c-purple-900); }
.em-breve p { margin: 0 0 0.85rem; font-size: var(--fs-sm); line-height: 1.6; color: var(--c-ink-soft); }
.em-breve__x { position: absolute; top: 0.75rem; right: 0.75rem; margin: 0; }
.em-breve__x button { display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: var(--r-sm); background: none; color: var(--c-mute); cursor: pointer; transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out); }
.em-breve__x button:hover { background: var(--c-purple-050); color: var(--c-purple-700); }
.em-breve__x svg { width: 18px; height: 18px; }
.em-breve__acoes { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.em-breve__acoes form { display: contents; }
.em-breve .em-breve__contato { margin: 1.5rem 0 0; padding-top: 1rem; border-top: 1px solid var(--c-line); font-size: var(--fs-xs); color: var(--c-mute); }
.em-breve__contato a { color: var(--c-purple-700); }
@media (max-width: 480px) { .em-breve { padding: 2rem 1.25rem 1.5rem; } .em-breve__acoes .btn { width: 100%; } }
@media (prefers-reduced-motion: no-preference) {
  .em-breve[open] { animation: em-breve-entra var(--dur-slow) var(--ease-out); }
  .em-breve[open]::backdrop { animation: em-breve-fundo var(--dur-base) var(--ease-out); }
}
@keyframes em-breve-entra { from { opacity: 0; transform: translateY(12px) scale(0.98); } }
@keyframes em-breve-fundo { from { opacity: 0; } }