/* ============================================================
   NUTRICOR — footer.css
   Rodapé: logo, links planos (sem dropdown) e redes sociais.
   ============================================================ */

footer {
  background: var(--dark); color: rgba(255,255,255,.72);
  padding: 70px 0 0;
}
.ft-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px;
}

/* coluna marca */
.ft-brand { max-width: 340px; }
.ft-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.ft-logo img { width: 48px; height: 48px; border-radius: 50%; }
.ft-logo-name {
  font-family: 'Playfair Display', serif; font-size: 1.4rem;
  color: var(--white); font-weight: 700;
}
.ft-sub {
  display: block; font-size: .62rem; letter-spacing: .24em;
  text-transform: uppercase; color: var(--primary); margin-top: 2px;
}
.ft-brand p { font-size: .92rem; line-height: 1.7; }

/* colunas de links */
.ft-col h4 {
  font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--white); margin-bottom: 18px; font-weight: 600;
}
.ft-links li { margin-bottom: 11px; }
.ft-links a {
  font-size: .94rem; color: rgba(255,255,255,.72);
  transition: color .2s ease, padding-left .2s ease;
}
.ft-links a:hover { color: var(--primary); padding-left: 5px; }

/* redes sociais */
.ft-social { display: flex; gap: 12px; margin-top: 4px; }
.ft-social a {
  width: 42px; height: 42px; border-radius: 12px;
  background: rgba(255,255,255,.08); display: grid; place-items: center;
  transition: background .25s ease, transform .25s ease;
}
.ft-social a:hover { background: var(--primary); transform: translateY(-3px); }
.ft-social img { width: 22px; height: 22px; }

/* contato rápido no rodapé */
.ft-contact li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .92rem; margin-bottom: 12px; line-height: 1.5;
}
.ft-contact img { width: 18px; height: 18px; margin-top: 3px; flex-shrink: 0; }

/* barra inferior */
.ft-bottom {
  margin-top: 56px; border-top: 1px solid rgba(255,255,255,.1);
  padding: 24px; text-align: center;
  font-size: .82rem; color: rgba(255,255,255,.5);
}
.ft-bottom .ecg-line { display: block; margin: 0 auto 18px; opacity: .35; }

@media (max-width: 860px) {
  .ft-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
  .ft-brand { grid-column: 1 / -1; max-width: none; }
}
@media (max-width: 540px) {
  .ft-inner { grid-template-columns: 1fr; gap: 34px; }
}