/* JSCamp.app - Docusaurus-inspired styles */
:root {
  --primary: #2e8555;
  --primary-dark: #1a6340;
  --primary-light: #3cad6e;
  --bg: #fff;
  --bg-secondary: #f6f8fa;
  --text: #1c1e21;
  --text-muted: #606770;
  --border: #dadde1;
  --sidebar-width: 280px;
  --navbar-height: 60px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, sans-serif;
  --code-font: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

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

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

/* NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--navbar-height);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
}

.navbar__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 1.1rem;
}

.navbar__brand img { height: 30px; }

.navbar__links {
  display: flex;
  gap: 0.25rem;
  margin-left: 1rem;
}

.navbar__links a {
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}

.navbar__links a:hover { background: var(--bg-secondary); color: var(--text); }
.navbar__links a.active { color: var(--primary); }

.navbar__right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar__right a {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: color 0.15s;
}

.navbar__right a:hover { color: var(--primary); }

/* HERO */
.hero {
  background: linear-gradient(135deg, #1c1e21 0%, #2d3748 100%);
  color: white;
  padding: 5rem 2rem;
  text-align: center;
}

.hero__logo { width: 100px; margin-bottom: 1.5rem; filter: brightness(10); }

.hero__title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(90deg, #3cad6e, #5fd99b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.25rem;
  color: #a0aec0;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.hero__buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
  border: none;
}

.btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }
.btn--primary { background: var(--primary); color: white; }
.btn--primary:hover { background: var(--primary-dark); }
.btn--outline { background: transparent; color: white; border: 2px solid #3cad6e; }
.btn--outline:hover { background: rgba(60,173,110,0.1); }

/* FEATURES SECTION */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: 4rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-secondary);
  border-radius: 8px;
  padding: 2rem;
  border: 1px solid var(--border);
}

.feature-card__icon { font-size: 2.5rem; margin-bottom: 1rem; }
.feature-card__title { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.75rem; color: var(--text); }
.feature-card__text { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }

/* COURSES SECTION */
.section {
  padding: 4rem 2rem;
}

.section--alt { background: var(--bg-secondary); }

.section__title {
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.section__subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 3rem;
  font-size: 1.05rem;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.course-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.75rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s, transform 0.2s;
  display: block;
}

.course-card:hover {
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.course-card__badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge--js { background: #fef9c3; color: #854d0e; }
.badge--rn { background: #dbeafe; color: #1e40af; }
.badge--ts { background: #ede9fe; color: #5b21b6; }
.badge--aws { background: #ffedd5; color: #9a3412; }
.badge--ai { background: #dcfce7; color: #166534; }

.course-card__title { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.5rem; }
.course-card__desc { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; margin-bottom: 1rem; }
.course-card__lessons { font-size: 0.85rem; color: var(--primary); font-weight: 600; }

/* COMMUNITY */
.community {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #2e8555 0%, #1a6340 100%);
  color: white;
}

.community__title { font-size: 2rem; font-weight: 800; margin-bottom: 1rem; }
.community__text { font-size: 1.1rem; margin-bottom: 2rem; opacity: 0.9; max-width: 500px; margin-left: auto; margin-right: auto; }

.community__links { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.community__link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.5rem;
  background: rgba(255,255,255,0.15);
  border-radius: 6px;
  text-decoration: none;
  color: white;
  font-weight: 600;
  transition: background 0.15s;
}

.community__link:hover { background: rgba(255,255,255,0.25); }

/* SOCIAL */
.social-section {
  padding: 3rem 2rem;
  text-align: center;
}

.social-links { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; margin-top: 1.5rem; }

.social-link {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-muted);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  transition: all 0.15s;
}

.social-link:hover { background: var(--bg-secondary); color: var(--text); border-color: var(--text-muted); }

/* FOOTER */
footer {
  background: #1c1e21;
  color: #a0aec0;
  padding: 3rem 2rem 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto 2rem;
}

.footer__col-title {
  color: #e2e8f0;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
}

.footer__links { list-style: none; }
.footer__links li { margin-bottom: 0.5rem; }
.footer__links a { color: #a0aec0; text-decoration: none; font-size: 0.9rem; transition: color 0.15s; }
.footer__links a:hover { color: var(--primary-light); }

.footer__bottom {
  border-top: 1px solid #2d3748;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: #718096;
  max-width: 1100px;
  margin: 0 auto;
}

/* DOCS LAYOUT */
.docs-layout {
  display: flex;
  min-height: calc(100vh - var(--navbar-height));
}

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  padding: 1.5rem 0;
  position: sticky;
  top: var(--navbar-height);
  height: calc(100vh - var(--navbar-height));
  overflow-y: auto;
}

.sidebar__section-title {
  padding: 0.5rem 1.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-top: 0.75rem;
}

.sidebar__link {
  display: block;
  padding: 0.4rem 1.5rem;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  border-left: 3px solid transparent;
  transition: all 0.15s;
}

.sidebar__link:hover { background: var(--bg-secondary); color: var(--text); }
.sidebar__link.active { color: var(--primary); border-left-color: var(--primary); background: #f0fdf4; font-weight: 600; }

.doc-content {
  flex: 1;
  min-width: 0;
  padding: 2.5rem 3rem;
  max-width: 900px;
}

.doc-content h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 0.5rem; color: var(--text); }
.doc-content h2 { font-size: 1.5rem; font-weight: 700; margin: 2rem 0 0.75rem; color: var(--text); }
.doc-content h3 { font-size: 1.2rem; font-weight: 600; margin: 1.5rem 0 0.5rem; }
.doc-content p { margin-bottom: 1rem; line-height: 1.75; }
.doc-content ul, .doc-content ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.doc-content li { margin-bottom: 0.35rem; line-height: 1.7; }
.doc-content a { color: var(--primary); text-decoration: none; }
.doc-content a:hover { text-decoration: underline; }

.doc-content code {
  font-family: var(--code-font);
  background: var(--bg-secondary);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-size: 0.875em;
  color: #e83e8c;
}

.doc-content pre {
  background: #1e2d2f;
  color: #e2e8f0;
  padding: 1.25rem 1.5rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 1.25rem 0;
  font-family: var(--code-font);
  font-size: 0.875rem;
  line-height: 1.6;
}

.doc-content pre code {
  background: none;
  padding: 0;
  color: #e2e8f0;
  font-size: inherit;
}

.doc-content blockquote {
  border-left: 4px solid var(--primary);
  padding: 0.75rem 1.25rem;
  background: #f0fdf4;
  margin: 1rem 0;
  border-radius: 0 6px 6px 0;
  color: var(--text-muted);
}

.doc-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.9rem;
}

.doc-content th {
  background: var(--bg-secondary);
  padding: 0.6rem 1rem;
  text-align: left;
  border: 1px solid var(--border);
  font-weight: 600;
}

.doc-content td {
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
}

.doc-content tr:nth-child(even) td { background: #fafafa; }

.doc-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.doc-nav a {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  max-width: 48%;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.doc-nav a:hover { border-color: var(--primary); box-shadow: 0 2px 8px rgba(46,133,85,0.15); }
.doc-nav__label { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 0.25rem; }
.doc-nav__title { font-weight: 600; color: var(--primary); font-size: 0.95rem; }
.doc-nav__prev { align-items: flex-start; }
.doc-nav__next { align-items: flex-end; margin-left: auto; }

/* BLOG */
.blog-list {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

.blog-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  transition: box-shadow 0.2s;
}

.blog-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.blog-card__date { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.5rem; }
.blog-card__title { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.75rem; }
.blog-card__title a { text-decoration: none; color: var(--text); }
.blog-card__title a:hover { color: var(--primary); }
.blog-card__meta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.blog-card__tag {
  padding: 0.2rem 0.6rem;
  background: #f0fdf4;
  color: var(--primary);
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
}

.salary-badge {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  background: #dcfce7;
  color: #166534;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* BREADCRUMB */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb__sep { color: #ccc; }

/* ADMONITION */
.admonition {
  padding: 1rem 1.25rem;
  border-radius: 6px;
  margin: 1.25rem 0;
  border-left: 4px solid;
}

.admonition--tip { background: #f0fdf4; border-color: #22c55e; }
.admonition--info { background: #eff6ff; border-color: #3b82f6; }
.admonition--warning { background: #fffbeb; border-color: #f59e0b; }
.admonition--danger { background: #fef2f2; border-color: #ef4444; }
.admonition__title { font-weight: 700; font-size: 0.9rem; text-transform: uppercase; margin-bottom: 0.5rem; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .docs-layout { flex-direction: column; }
  .sidebar { width: 100%; position: static; height: auto; border-right: none; border-bottom: 1px solid var(--border); }
  .doc-content { padding: 1.5rem 1rem; }
  .hero__title { font-size: 2rem; }
  .navbar__links { display: none; }
}