/*
  calico rose's website - createdbycalico.com 
  CSS for the technology page
*/

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #0a0a0a;
  color: #00ff41;
  font-family: "Courier New", monospace;
}

nav {
  position: sticky;
  top: 0;
  background-color: #0a0a0a;
  border-bottom: 1px solid #00ff41;
  padding: 1rem 2rem;
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav a {
  color: #00ff41;
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
}

nav a:hover {
  text-shadow: 0 0 8px #00ff41;
}

.nav-home {
  margin-right: auto;
}

section {
  padding: 5rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  letter-spacing: 0.1em;
  text-transform: lowercase;
  text-shadow: 0 0 10px #00ff41;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: #00ff41;
}

/* Projects */
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  border: 1px solid #00ff41;
  padding: 1.5rem;
  display: flex;
  /* this flex direction ensures that the project tags always sit at the bottom of the project card */
  flex-direction: column;
  gap: 0.75rem;
}

.project-card:hover {
  background-color: #0d1f0d;
  /* the 33 added at the end if for opacity to make a transparent glow effect */
  box-shadow: 0 0 12px #00ff4133;
}

.tag {
  display: inline-block;
  border: 1px solid #00ff41;
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  margin-right: 0.4rem;
  opacity: 0.7;
}

/* Blog */
.blog-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.blog-post {
  border-left: 2px solid #00ff41;
  padding-left: 1.5rem;
}

.post-date {
  font-size: 0.8rem;
  opacity: 0.6;
  display: block;
  margin-bottom: 0.4rem;
}

p {
  line-height: 1.8;
  opacity: 0.85;
}

a {
  color: #00ff41;
  text-decoration: none;
}

a:hover {
  text-shadow: 0 0 8px #00ff41;
}

@media (max-width: 768px) {
  .project-grid {
    grid-template-columns: 1fr;
  }
}

.project-card img {
  width: 100%;
  /* landscape aspect ratio */
  aspect-ratio: 16 / 9;
  object-fit: cover;
  margin-bottom: 0.5rem;
  /* gives a desaturated, high contrast effect that is lifted when hovered over */
  filter: grayscale(0.3) contrast(1.1);
}

.project-card img:hover {
  filter: grayscale(0) contrast(1);
}

/* add a _ blinking after every header on the tech page that continues infinitely */
h2::after {
  content: "_";
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}