/* ==========================================================
   FRS DISTRIBUIDORA — GOLD VISION FOOTER 2025.13
   Versão Premium com Maior Visibilidade de Ícones
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;500;700&display=swap');

/* ======== RODAPÉ GERAL ======== */
footer.rodape {
  position: relative;
  background: linear-gradient(160deg, #0b1424 0%, #1b2a44 100%);
  border-top: 2px solid rgba(255,215,0,0.35);
  color: #fff;
  font-family: 'Poppins', sans-serif;
  overflow: hidden;
  z-index: 5;
  padding: 90px 0 55px;
  box-shadow:
    inset 0 0 100px rgba(255,255,255,0.07),
    0 0 60px rgba(0,0,0,0.4);
  transition: background 0.8s ease, box-shadow 0.6s ease;
}

/* ======== ILUMINAÇÃO GLOBAL ======== */
footer.rodape::before {
  content: '';
  position: absolute;
  top: -60%;
  left: -60%;
  width: 220%;
  height: 220%;
  background: radial-gradient(circle at 45% 30%, rgba(255,255,255,0.15) 0%, transparent 70%);
  animation: reflexoLuxo 10s ease-in-out infinite alternate;
  z-index: 1;
  filter: blur(100px);
}
@keyframes reflexoLuxo {
  0% { transform: rotate(0deg) scale(1); opacity: 0.5; }
  100% { transform: rotate(10deg) scale(1.2); opacity: 1; }
}

/* ======== CONTAINER CENTRAL ======== */
.rodape-top {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 65px;
  max-width: 1250px;
  margin: 0 auto 55px;
  z-index: 3;
}

/* ======== TÍTULOS ======== */
.rodape-coluna h4 {
  font-size: 1.15em;
  font-weight: 600;
  color: #FFD700;
  margin-bottom: 22px;
  text-shadow: 0 0 12px rgba(255,215,0,0.7);
  text-transform: uppercase;
  letter-spacing: 0.7px;
}

/* ======== ÁREA DOS ÍCONES ======== */
.rodape-imagens {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
  position: relative;
}

/* ======== FUNDO DE LUZ SOB OS ÍCONES ======== */
.rodape-imagens::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at center,
    rgba(255,255,255,0.15) 0%,
    rgba(255,255,255,0.08) 35%,
    rgba(0,0,0,0.25) 90%);
  filter: blur(25px);
  z-index: 0;
}

/* ======== ÍCONES ======== */
.rodape-imagens img {
  height: 48px;
  opacity: 0.98;
  transition: all 0.3s ease;
  z-index: 1;
  position: relative;
  filter:
    drop-shadow(0 0 6px rgba(255,255,255,0.25))
    drop-shadow(0 0 12px rgba(255,215,0,0.25))
    brightness(1.15)
    contrast(1.1);
}

.rodape-imagens img:hover {
  transform: scale(1.15);
  opacity: 1;
  filter:
    brightness(1.3)
    contrast(1.2)
    drop-shadow(0 0 25px rgba(255,255,255,0.6))
    drop-shadow(0 0 35px rgba(255,215,0,0.7));
}

/* ======== LINHA INFERIOR ======== */
.rodape-bottom {
  background: rgba(0,0,0,0.55);
  border-top: 1px solid rgba(255,255,255,0.15);
  text-align: center;
  padding: 25px 10px;
  z-index: 3;
  box-shadow: 0 -2px 18px rgba(255,215,0,0.15);
}

.rodape-info p {
  color: #e7eaff;
  font-size: 0.9em;
  margin: 3px 0;
  text-shadow: 0 0 10px rgba(255,215,0,0.25);
}

.rodape-info a {
  color: #FFD700;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s ease;
}
.rodape-info a:hover {
  color: #fff;
  text-shadow: 0 0 10px rgba(255,215,0,0.8);
}

/* ======== BRILHO DOURADO GLOBAL ======== */
footer.rodape::after {
  content: '';
  position: absolute;
  bottom: -200px;
  right: -200px;
  width: 900px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,215,0,0.25), transparent 70%);
  filter: blur(140px);
  animation: auraLuxo 16s ease-in-out infinite alternate;
  z-index: 2;
}
@keyframes auraLuxo {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.3); opacity: 1; }
}

/* ======== RESPONSIVO ======== */
@media (max-width: 900px) {
  .rodape-top {
    gap: 40px;
  }
  .rodape-imagens img {
    height: 36px;
  }
  footer.rodape {
    padding: 70px 0 40px;
  }
}