/* ==========================================================================
   Layout - cabeçalho (nav) e rodapé.
   ========================================================================== */

/* Cabeçalho ---------------------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  transition: background 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
}
.site-header.is-scrolled {
  background: rgba(251, 249, 245, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--sombra-sm);
}

.nav {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

.logo { display: flex; align-items: center; gap: 12px; }
.logo__img {
  height: 56px; width: 56px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 2px 8px -2px rgba(142, 88, 91, 0.35);
}
.logo__wordmark { display: flex; color: var(--carvao); }
.logo__wordmark .logo-svg { height: 48px; width: auto; display: block; }
.logo__txt { display: flex; flex-direction: column; line-height: 1; }
.logo__marca {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--carvao);
  letter-spacing: 0.02em;
}
.logo__sub {
  font-family: var(--sans);
  font-size: 0.58rem;
  letter-spacing: 0.42em;
  color: var(--rosa-forte);
  margin-top: 3px;
  padding-left: 2px;
}

.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links a {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--carvao);
  letter-spacing: 0.02em;
  position: relative;
  padding-block: 4px;
  transition: color 0.2s ease;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--rosa-forte);
  transition: width 0.25s ease;
}
.nav__links a:hover { color: var(--rosa-forte); }
.nav__links a:hover::after,
.nav__links a.is-ativo::after { width: 100%; }
.nav__links a.is-ativo { color: var(--rosa-forte); }

.nav__sacola {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  color: var(--carvao);
  transition: background 0.2s ease, color 0.2s ease;
}
.nav__sacola:hover { background: var(--rosa-claro); color: var(--rosa-forte); }
.nav__contador {
  position: absolute;
  top: 2px; right: 0;
  min-width: 18px; height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--rosa-forte);
  color: #fff;
  font-size: 0.66rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

@media (max-width: 760px) {
  .nav__links { display: none; }
}

/* Rodapé ------------------------------------------------------------------- */
.site-footer { background: var(--carvao); color: #efe6df; margin-top: 40px; }
.rodape {
  max-width: var(--container);
  margin-inline: auto;
  padding: clamp(48px, 7vw, 76px) clamp(20px, 5vw, 48px) 40px;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.2fr;
  gap: 40px;
}
.rodape__selo { width: 96px; }
.rodape__selo .logo-seal { width: 100%; height: auto; display: block; }
.rodape__selo-img { width: 100%; height: auto; display: block; border-radius: 50%; }
.rodape__marca p { color: #b9aca4; margin-top: 14px; max-width: 260px; }
.rodape__col h4 {
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rosa-med);
  margin-bottom: 16px;
}
.rodape__col a, .rodape__entrega {
  display: block;
  color: #cfc4bc;
  font-size: 0.9rem;
  margin-bottom: 10px;
  transition: color 0.2s ease;
}
.rodape__col a:hover { color: #fff; }
.rodape__entrega { color: #8f827b; font-size: 0.82rem; margin-top: 6px; }

.rodape__base {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  max-width: var(--container);
  margin-inline: auto;
  padding: 22px clamp(20px, 5vw, 48px);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: #8f827b;
}
.rodape__base a { color: var(--rosa-med); }

@media (max-width: 760px) {
  .rodape { grid-template-columns: 1fr; gap: 30px; }
}