html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: #111111;
  color: #f5f5f5;
}

/* HERO/HEADER */
.header {
  background-color: #fff;
  color: #111;
  padding: 100px 0;
  text-align: center;
}

.header h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  color: #111;
}

.header p {
  font-size: 1.5rem;
  color: #222;
}

/* Ícone do hero (fa-feather-alt) preto */
.header .fa-feather-alt,
.header .feature-icon {
  color: #000 !important;
}

/* Botão do hero preto */
.header .btn,
.header .btn.btn-outline-light,
.header .btn.btn-lg {
  color: #111 !important;
  background-color: #fff !important;
  border: 2px solid #111 !important;
  transition: background 0.3s, color 0.3s, border 0.3s;
}

.header .btn:hover,
.header .btn.btn-outline-light:hover,
.header .btn.btn-lg:hover {
  color: #fff !important;
  background-color: #111 !important;
  border: 2px solid #fff !important;
}

/* Fim do HERO/HEADER */

.section-heading {
  color: #888888;
  text-align: center;
  margin-bottom: 50px;
}

.feature-item {
  text-align: center;
  padding: 30px;
  border-radius: 8px;
  background-color: #1a1a1a;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.12);
  transition: all 0.3s ease;
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.feature-item:hover {
  transform: translateY(-5px);
  background-color: #232323;
  color: white;
}

.feature-icon {
  color: #bbbbbb;
  font-size: 2rem;
  margin-bottom: 10px;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: #f5f5f5;
}

.text-muted {
  font-size: 1rem;
  color: #b0b0b0 !important;
}

@media (min-width: 768px) {
  .feature-item {
    height: 100%;
  }
}

::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-thumb {
  background: #444444;
  border-radius: 0px;
}

::-webkit-scrollbar-track {
  background-color: #222222;
}

#ico-ftr {
  width: 50px;
  margin-right: 10px;
  filter: grayscale(0.2);
}

#ico-ftr:hover {
  transform: scale(1.1);
  transition: transform 0.3s ease;
  filter: grayscale(0);
}

.animated-text {
  animation: blackWhiteBlink 1.2s infinite;
}

@keyframes blackWhiteBlink {
  0%, 100% { color: #fff; }
  25% { color: #bdbdbd; }
  50% { color: #000; }
  75% { color: #bdbdbd; }
}

.footer-logo {
  width: 50px;
  background-color: white;
}