body {
  background: black;
  color: white;
  font-family: 'VT323', monospace;
  margin: 0;
}


header {
  text-align: center;
  padding: 20px;
  background: #111;
}

nav {
  margin-top: 10px;
}

nav a {
  margin: 5px 10px;
  color: lime;
  text-decoration: none;
}


section {
  padding: 20px;
}


.skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 15px;
}

.bar {
  width: 100%;
  background: #333;
  height: 10px;
}

.fill {
  background: lime;
  height: 10px;
}


table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  border: 1px solid lime;
  padding: 10px;
  text-align: left;
}


.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.card {
  border: 1px solid lime;
  padding: 15px;
  transition: 0.3s;
}


.card:hover {
  filter: brightness(1.3);
}


.terminal {
  background: black;
  border: 1px solid lime;
  padding: 10px;
  margin-bottom: 20px;
  min-height: 50px;
}


iframe {
  width: 100%;
  height: 200px;
  border: none;
  filter: grayscale(100%); /* ✅ CSS FILTER */
}


footer {
  text-align: center;
  padding: 10px;
  background: #111;
}


.socials {
  margin-top: 10px;
}

.socials a {
  color: lime;
  margin: 0 10px;
  font-size: 20px;
  transition: 0.3s;
}

.socials a:hover {
  color: white;
}


@media (min-width: 600px) {
  .skills-grid {
    grid-template-columns: 1fr 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr 1fr;
  }

  iframe {
    height: 300px;
  }
}

@media (min-width: 900px) {
  .skills-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  iframe {
    height: 400px;
  }
}