/* Import modern font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

:root {
  --bg-color: #f7f7f8;
  --text-color: #222;
  --muted-text: #666;
  --accent-color: #0A58B5;
  --max-width: 1200px;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-color);
  background: var(--bg-color);
  line-height: 1.6;
  display: flex;
  justify-content: center;
}

.container {
  display: flex;
  max-width: var(--max-width);
  width: 100%;
  min-height: 100vh;
  background: #fff;
}

/* Left (bio) section */
.sidebar {
  flex: 0 0 280px;
  padding: 2rem;
  background: #fafafa;
  border-right: 1px solid #eee;
  position: sticky;
  top: 0;
  align-self: flex-start;
  height: 100vh;
}

.sidebar h1 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.sidebar p {
  margin-bottom: 0.5rem;
  color: var(--muted-text);
}

.sidebar a {
  color: var(--accent-color);
  text-decoration: none;
}

.sidebar a:hover {
  text-decoration: underline;
}

.sidebar ul {
  margin-top: 1rem;
  list-style: none;
}

.sidebar ul li {
  margin-bottom: 0.4rem;
}

/* Main content */
.main {
  flex: 1;
  padding: 2rem;
}

.main h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

/* Work Experience Cards */
.work-card {
  cursor: pointer;
  display: block;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 1.2rem 1.5rem;
  margin-bottom: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.work-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.work-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.work-card .company,
.work-card .read-more {
  color: var(--accent-color);
  text-decoration: none;
}

.work-card .duration {
  font-size: 0.9rem;
  color: var(--muted-text);
  margin-bottom: 0.8rem;
}

.work-card .achievements {
  margin: 0 0 0.8rem 1.2rem;
  padding: 0;
  color: var(--text-color);
  font-size: 0.95rem;
}

.work-card .achievements li {
  margin-bottom: 0.4rem;
}

.work-card .skills {
  font-size: 0.9rem;
  color: var(--muted-text);
  margin-top: 0.5rem;
  margin-bottom: 0.8rem;
}

.work-card .company:hover,
.work-card .read-more:hover {
  text-decoration: underline;
}

/* Divider between sections */
.section-divider {
  border: none;
  border-top: 1px solid #ddd;
  margin: 3rem 0;
}

/* Gallery (collage) */
.collage {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  grid-auto-rows: 200px;
  grid-gap: 2rem; /* big breathing room */
  grid-auto-flow: dense; /* allows filling in gaps like a collage */
  margin-top: 2rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

/* Randomized spanning effect */
.gallery-item:nth-child(3n) {
  grid-column: span 2;
  grid-row: span 2;
}
.gallery-item:nth-child(5n) {
  grid-row: span 2;
}
.gallery-item:nth-child(7n) {
  grid-column: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item img:hover {
  transform: scale(1.05);
}


/* Mobile responsive */
@media (max-width: 768px) {
  .container {
    flex-direction: column;
  }

  .sidebar {
    flex: none;          /* remove rigid width */
    width: 100%;         /* full width on mobile */
    height: auto;        /* no fixed 100vh */
    position: relative;  /* no sticky, just flows */
    border-right: none;
    border-bottom: 1px solid #eee;
  }

  .main {
    width: 100%;         /* main takes full width */
  }

  /* Simplify gallery layout */
  .collage {
    grid-template-columns: 1fr; /* one column */
    grid-auto-rows: auto;       /* let images size naturally */
    grid-gap: 1rem;
  }

  /* Reset random spans so grid items don’t break layout */
  .gallery-item:nth-child(3n),
  .gallery-item:nth-child(5n),
  .gallery-item:nth-child(7n) {
    grid-column: auto;
    grid-row: auto;
  }
}