/* Color and typography variables */
:root {
  --font-sans: 'Montserrat', sans-serif;
  --font-serif: 'Merriweather', serif;
  --clr-bg: #fefcfb;
  --clr-primary: #2c3e50;
  --clr-accent: #e67e22;
  --clr-light: #ecf0f1;
  --clr-timeline: #3498db; /* Blue for years */
}

/* Global reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: var(--font-serif);
  background: var(--clr-bg);
  color: var(--clr-primary);
  line-height: 1.6;
}

/* Navigation */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: var(--clr-light);
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}
.nav-links a {
  text-decoration: none;
  color: var(--clr-primary);
  font-family: var(--font-sans);
  font-weight: 600;
}
.nav-links a:hover {
  color: var(--clr-accent);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #ffffff 0%, var(--clr-light) 100%);
  text-align: center;
  padding: 4rem 2rem;
}
.hero-content h1 {
  font-family: var(--font-sans);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.hero-content p {
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* Main layout */
.layout {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 2rem;
  padding: 2rem;
}
.sidebar {
  background: var(--clr-light);
  padding: 1rem;
  border-radius: 0.5rem;
}
.sidebar .avatar {
  width: 100%;
  border-radius: 50%;
  margin-bottom: 1rem;
}

/* added link to PDF form of CV: */

.sidebar .cv-link{
  display: block;
  text-align: center;
  margin-bottom: 1.5rem;
  color:var(--clr-accent);
  font-weight: 600;
  text-decoration: none;
  font-family: var(--font-sans);
}

.sidebar .cv-link:hover{
  text-decoration: underline;
  color: var(--clr-primary)
}

.content h2 {
  font-family: var(--font-sans);
  margin-top: 1.5rem;
}

/* Timeline styles (simplified, no vertical stripe) */
.timeline {
  margin: 2rem 0;
  padding-left: 0rem; /* space for years */
}
.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}
.timeline-time {
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--clr-timeline);
}
.timeline-content {
  margin-left: 7rem; /* space between year and text */
  line-height: 1.4;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}
.card {
  background: white;
  padding: 1rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.card h3 {
  font-family: var(--font-sans);
  margin-bottom: 0.5rem;
}
.card a {
  text-decoration: none;
  color: var(--clr-accent);
  font-weight: bold;
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  background: var(--clr-light);
  font-size: 0.9rem;
}