@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600&family=Raleway:wght@400;500&display=swap');

:root {
  --primary-color: #0066cc;
  --accent-color: #ff6f61;
  --bg-color: #fefefe;
  --text-color: #222;
  --nav-bg: #004080;
  --footer-bg: #e0e0e0;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background: var(--bg-color);
  color: var(--text-color);
  line-height: 1.7;
}

header {
  background: var(--nav-bg);
  color: white;
  padding: 1.2em;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

header h1 {
  margin: 0 0 0.5em;
}

nav a {
  color: white;
  margin: 0 15px;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover {
  color: var(--accent-color);
}

main {
  max-width: 900px;
  margin: auto;
  padding: 2em 1.5em;
}

footer {
  text-align: center;
  background: var(--footer-bg);
  padding: 1em;
  margin-top: 3em;
  font-size: 0.9em;
}

.about {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2em;
  background: #f0f8ff;
  padding: 2em;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

.about img {
  width: 300px;
  border-radius: 10px;
  border: 3px solid var(--accent-color);
}

.about div {
  flex: 1;
}

.news ul {
  list-style: none;
  padding: 0;
  margin: 1em 0;
}

.news li {
  background: #fff6f6;
  border-left: 4px solid var(--accent-color);
  margin-bottom: 0.8em;
  padding: 0.7em 1em;
  border-radius: 4px;
}

h2 {
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 0.3em;
  margin-top: 2em;
  color: var(--primary-color);
}

.project {
  background: #f9f9f9;
  border-left: 5px solid var(--primary-color);
  padding: 1em;
  margin-bottom: 2em;
  border-radius: 6px;
  box-shadow: 0 1px 5px rgba(0,0,0,0.03);
}

.site-title {
  font-family: 'Playfair Display', serif;
  font-size: 2.4em;
  margin-bottom: 0.2em;
}

.site-subtitle {
  font-family: 'Raleway', sans-serif;
  font-size: 1.1em;
  margin-top: -0.5em;
  margin-bottom: 1em;
  color: #d0e2ff;
}

.contact-container {
  display: flex;
  flex-direction: column;
  gap: 1em;
  margin-top: 1.5em;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 1em;
  padding: 0.8em 1em;
  background: #f0f8ff;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-color);
  font-family: 'Raleway', sans-serif;
  font-size: 1.05em;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  transition: background 0.3s, transform 0.2s;
}

.contact-card i {
  font-size: 1.3em;
  color: var(--primary-color);
}

.contact-card:hover {
  background: #e6f2ff;
  transform: translateY(-2px);
}

.contact-card.email i {
  color: #ff6f61;
}

.contact-card.linkedin i {
  color: #0a66c2;
}

.contact-card.scholar i {
  color: #5a2ca0;
}