/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; }

body, html {
  margin: 0;
  font-family: sans-serif;
  background-color: #000;
  color: #fff;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

a { color: inherit; text-decoration: none; }

/* ── Header ── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  overflow: hidden;
  background-color: #2d2c2c;
  width: 100%;
  height: 44px;
  display: flex;
  align-items: center;
}

header > a {
  display: flex;
  align-items: center;
  height: 100%;
}

header img {
  max-width: 300px;
  height: 100%;
  object-fit: contain;
}

#header-links {
  float: right;
  height: 44px;
  margin-left: auto;
  display: flex;
  align-items: center;
}

#header-links a {
  color: #fff;
  text-align: center;
  text-transform: capitalize;
  font-size: 100%;
  border-radius: 4px;
  font-weight: bold;
  padding: 0 13px;
  height: 100%;
  display: flex;
  align-items: center;
}

#header-links a:hover,
#header-links a.active {
  background-color: #fff;
  color: #000;
}

@media (max-width: 523px) {
  header > a img { display: none; }
  #header-links {
    width: 100%;
    justify-content: center;
  }
  #header-links a {
    flex: 1;
    justify-content: center;
    font-size: 90%;
    padding: 0 6px;
  }
}

/* ── Footer ── */
footer {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 20px 0;
  margin-top: 40px;
}

footer img {
  width: 32px;
  height: 32px;
  opacity: 0.8;
  transition: opacity 0.2s;
}

footer a:hover img { opacity: 1; }

/* ── Home ── */
#biglogo {
  width: 95%;
  height: auto;
  padding: 0 2.5%;
  display: block;
  margin: 0 auto;
}

#about {
  margin-top: 40px;
}

#about h1 {
  text-align: center;
}

#abouttext {
  background-color: #2d2c2c;
  margin: 0 auto;
  max-width: 600px;
  padding: 12px 20px;
  border-radius: 6px;
}

/* ── Page header ── */
.page-header {
  text-align: center;
  padding: 40px 20px 20px;
}

.page-header h1 {
  font-size: 2rem;
  margin: 0;
}

/* ── Projects grid ── */
#projects-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  padding: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.project-card {
  display: flex;
  flex-direction: column;
  background-color: #2d2c2c;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
  color: #fff;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.08);
}

.project-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.project-card-placeholder {
  width: 100%;
  height: 180px;
  background-color: #1a1a1a;
}

.project-card-info {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.project-card-info h2 {
  margin: 0;
  font-size: 1.2rem;
}

.project-card-info p {
  margin: 0;
  color: #aaa;
  font-size: 0.9rem;
  flex: 1;
}

.post-count {
  font-size: 0.8rem;
  color: #888;
}

/* ── Project page ── */
.project-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 24px;
}

.project-header {
  text-align: center;
  margin-bottom: 32px;
}

.project-hero {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 24px;
}

.project-header h1 {
  font-size: 2rem;
  margin: 0 0 12px;
}

.project-description {
  color: #aaa;
  margin: 0 0 20px;
}

.project-links {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.project-link-btn {
  background-color: #2d2c2c;
  color: #fff;
  padding: 8px 20px;
  border-radius: 4px;
  font-weight: bold;
  transition: background-color 0.2s;
}

.project-link-btn:hover {
  background-color: #444;
}

.project-body {
  line-height: 1.7;
  color: #ddd;
}

/* ── Related posts / blog list ── */
.related-posts {
  margin-top: 48px;
  border-top: 1px solid #2d2c2c;
  padding-top: 24px;
}

.related-posts h2 {
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.post-list.full {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 40px;
}

.post-item > a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background-color: #2d2c2c;
  border-radius: 6px;
  padding: 14px 18px;
  transition: background-color 0.15s;
}

.post-item > a:hover {
  background-color: #3a3939;
}

.post-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.post-title {
  font-weight: bold;
  font-size: 1rem;
}

.post-date {
  color: #888;
  font-size: 0.85rem;
  white-space: nowrap;
}

.post-excerpt {
  color: #aaa;
  font-size: 0.9rem;
  margin: 0;
}

/* ── Tags ── */
.post-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  background-color: #444;
  color: #ddd;
  font-size: 0.78rem;
  padding: 2px 10px;
  border-radius: 20px;
}

a.tag:hover {
  background-color: #fff;
  color: #000;
}

/* ── Post page ── */
.post {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 24px;
}

.post-header {
  margin-bottom: 32px;
  border-bottom: 1px solid #2d2c2c;
  padding-bottom: 20px;
}

.post-header h1 {
  font-size: 2rem;
  margin: 0 0 12px;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  color: #888;
  font-size: 0.9rem;
}

.post-content {
  line-height: 1.8;
  color: #ddd;
}

.post-content h2,
.post-content h3 { color: #fff; }

.post-content code {
  background-color: #1a1a1a;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.9em;
}

.post-content pre {
  background-color: #1a1a1a;
  padding: 16px;
  border-radius: 6px;
  overflow-x: auto;
}

.post-content pre code {
  background: none;
  padding: 0;
}

.post-content img {
  max-width: 100%;
  border-radius: 6px;
}

.post-back {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #2d2c2c;
}

.post-back a {
  color: #aaa;
  font-size: 0.9rem;
}

.post-back a:hover { color: #fff; }