* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  background: #0d1117;
  color: #e6edf3;
  line-height: 1.6;
}

/* ===== HERO ===== */
.hero {
  text-align: center;
  padding: 80px 20px;
  background: #161b22;
}

.hero h1 {
  font-size: 2.5rem;
}

.hero p {
  color: #8b949e;
  margin-top: 10px;
}

/* ===== SECTIONS ===== */
section {
  padding: 60px 20px;
  max-width: 900px;
  margin: auto;
}

h2 {
  margin-bottom: 25px;
  color: #58a6ff;
  border-bottom: 1px solid #21262d;
  padding-bottom: 8px;
}

/* ===== EDUCATION ===== */
.edu-item {
  background: #161b22;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.edu-item span {
  color: #8b949e;
}

/* ===== PROJECTS ===== */
.card {
  background: #161b22;
  padding: 20px;
  border-radius: 8px;
  margin-top: 20px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.card img {
  max-width: 70%;
  border-radius: 10px;
  margin: 20px auto 12px auto;
  display: block;
}

.card a {
  color: #58a6ff;
  text-decoration: none;
  font-weight: bold;
}

/* ===== LANGUAGES ===== */
.lang-item {
  display: flex;
  align-items: center;
  gap: 15px;
  background: #161b22;
  padding: 15px;
  border-radius: 8px;
  margin-top: 10px;
}

.lang-item span {
  font-size: 1.8rem;
}

/* ===== CONTACT ===== */
.contact {
  text-align: center;
}

.contact a {
  margin: 0 15px;
  display: inline-block;
  transition: transform 0.2s;
}

.contact a:hover {
  transform: scale(1.1);
}

.contact img {
  width: 60px;
  height: 60px;
}

.lang-btn {
  margin-top: 20px;
  padding: 10px 18px;
  background-color: #238636;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.95rem;
}

.lang-btn:hover {
  background-color: #2ea043;
}