/* linux-konsult.com - Global Styles (ported from hugo-coder) */

/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: #323232;
  background-color: #ffffff;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: #05b;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #039;
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ===== Fixed Top Bar ===== */
.fixed-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: #f9f9f9;
  border-bottom: 1px solid #e0e0e0;
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  color: #666;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.3rem;
}

.fixed-bar a {
  color: #05b;
  font-weight: 500;
}

.fixed-bar a:hover {
  text-decoration: underline;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 2rem;
  z-index: 90;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
  border-bottom: 1px solid #e0e0e0;
  padding: 0.75rem 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.site-title {
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: #323232;
}

.site-title:hover {
  text-decoration: none;
  color: #323232;
}

/* ===== Navigation ===== */
.site-nav {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.site-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: #555;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: #323232;
  border-bottom-color: #05b;
  text-decoration: none;
}

/* ===== Container ===== */
.container {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== Main Content ===== */
.main-content {
  flex: 1;
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.main-content .container {
  padding-top: 1rem;
}

/* ===== About Section ===== */
.about-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #e0e0e0;
}

.about-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
  border: 3px solid #e0e0e0;
}

.about-name {
  font-size: 1.75rem;
  font-weight: 700;
  color: #323232;
  margin-bottom: 0.5rem;
}

.about-info {
  font-size: 1rem;
  color: #666;
  max-width: 500px;
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  color: #555;
  font-size: 1.5rem;
  transition: color 0.2s ease;
}

.social-links a:hover {
  color: #05b;
  text-decoration: none;
}

/* ===== Hero Section (Home Page) ===== */
.hero-section {
  text-align: center;
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 2rem;
  font-weight: 700;
  color: #323232;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto 1.25rem;
  line-height: 1.5;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.hero-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-family: "IBM Plex Mono", monospace;
  color: #05b;
  background-color: #e8f0fe;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-weight: 500;
}

/* ===== Posts / Blog Listing ===== */
.post-list {
  list-style: none;
}

.post-list li {
  padding: 1rem 0;
  border-bottom: 1px solid #f0f0f0;
}

.post-list li:last-child {
  border-bottom: none;
}

.post-date {
  display: block;
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 0.25rem;
  font-family: "IBM Plex Mono", monospace;
}

.post-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.post-title a {
  color: #323232;
}

.post-title a:hover {
  color: #05b;
}

.post-excerpt {
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 0.5rem;
}

/* ===== Tags ===== */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.post-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-family: "IBM Plex Mono", monospace;
  color: #555;
  background-color: #f0f0f0;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
}

.post-tag s {
  text-decoration: line-through;
  opacity: 0.5;
}

/* ===== Links Page ===== */
.links-list {
  list-style: none;
}

.links-list li {
  padding: 1rem 0;
  border-bottom: 1px solid #f0f0f0;
}

.links-list li:last-child {
  border-bottom: none;
}

.link-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.link-title a {
  color: #323232;
}

.link-title a:hover {
  color: #05b;
}

.link-desc {
  font-size: 0.9rem;
  color: #666;
}

/* ===== Article / Single Post ===== */
article {
  max-width: 100%;
}

article h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #323232;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

article h2 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #323232;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

article h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: #323232;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

article h4,
article h5,
article h6 {
  font-size: 1rem;
  font-weight: 600;
  color: #323232;
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}

article p {
  margin-bottom: 1rem;
  line-height: 1.7;
}

article ul,
article ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

article li {
  margin-bottom: 0.35rem;
  line-height: 1.6;
}

article hr {
  border: none;
  border-top: 1px solid #e0e0e0;
  margin: 2rem 0;
}

article blockquote {
  border-left: 4px solid #05b;
  padding: 0.5rem 1rem;
  margin: 1rem 0;
  background-color: #f9f9f9;
  color: #555;
}

/* ===== Code ===== */
code {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88em;
  background-color: #f5f5f5;
  padding: 0.15em 0.4em;
  border-radius: 3px;
  color: #d63384;
}

pre {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  background-color: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  padding: 1rem;
  overflow-x: auto;
  margin: 1rem 0;
  tab-size: 4;
}

pre code {
  background-color: transparent;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

/* ===== Footer ===== */
.site-footer {
  background-color: #f9f9f9;
  border-top: 1px solid #e0e0e0;
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.85rem;
  color: #888;
  margin-top: auto;
}

.site-footer p {
  margin: 0;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
  html {
    font-size: 15px;
  }

  .container {
    padding: 0 1rem;
  }

  .site-header .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    gap: 1rem;
    font-size: 0.9rem;
  }

  .about-header {
    padding: 1rem 0;
  }

  .about-avatar {
    width: 100px;
    height: 100px;
  }

  .about-name {
    font-size: 1.5rem;
  }

  article h1 {
    font-size: 1.5rem;
  }

  article h2 {
    font-size: 1.25rem;
  }
}

/* ===== Print ===== */
@media print {
  .fixed-bar,
  .site-header,
  .site-footer {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }

  a {
    color: #000;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666;
  }
}