body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #f4f4f4;
  display: flex;
  justify-content: center;
}

/* A4 size container */
.resume {
  display: flex;
  width: 210mm;
  min-height: 297mm;
  background: #fff;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  box-sizing: border-box;
  margin: 20px 0;
}

/* Sidebar styling */
.sidebar {
  background: #3b4b5b;
  color: #ecf0f1;
  width: 35%;
  padding: 20px;
  box-sizing: border-box;
}

/* Profile photo styling */
.profile-photo img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  display: block;
  border: 4px solid #fff;
}

.sidebar h2 {
  font-size: 1.2em;
  border-bottom: 1px solid #7f8c8d;
  padding-bottom: 5px;
  margin: 20px 0 10px;
}

.sidebar h3 {
  margin: 10px 0 5px;
  font-size: 1em;
}

.sidebar p {
  font-size: 0.9em;
  line-height: 1.4;
}
.sidebar ul {
  list-style: none;
  padding: 0;
  font-size: 0.9em;
}

.sidebar ul li {
  margin-bottom: 5px;
}

/* Main content styling */
.main-content {
  width: 65%;
  padding: 30px;
  box-sizing: border-box;
}

header h1 {
  margin: 0;
  font-size: 2.4em;
  color: #2c3e50;
  font-weight: 600;
  letter-spacing: 1px;
}

header h2 {
  margin: 5px 0 20px;
  color: #7f8c8d;
  font-size: 1.1em;
  font-weight: 400;
}
b {
  color: #2c3e50;
}
.contact-bar {
  display: flex;
  flex-wrap: wrap;
  background: #2c3e50;
  color: #ecf0f1;
  padding: 10px;
  border-radius: 0;
  margin-bottom: 20px;
}

.contact-item {
  flex: 1 1 45%;
  margin: 5px 0;
  font-size: 0.9em;
}

.main-content section {
  margin-bottom: 30px;
}

.main-content h2 {
  color: #2c3e50;
  border-bottom: 1px solid #ccc;
  padding-bottom: 5px;
  margin-bottom: 15px;
  font-size: 1.2em;
}

.job {
  margin-bottom: 15px;
}

.job h3 {
  display: flex;
  justify-content: space-between;
  font-size: 1em;
  color: #2c3e50;
}

.job p {
  margin: 3px 0;
  font-size: 0.95em;
}

.reference {
  margin-bottom: 15px;
  font-size: 0.95em;
}

/* Skills with percentage bars */
.skill {
  margin-bottom: 15px;
}

.skill span {
  display: block;
  font-size: 0.95em;
  margin-bottom: 4px;
}

.skill-bar {
  position: relative;
  background: #d0d3d4;
  border-radius: 4px;
  height: 8px;
  width: 100%;
  cursor: pointer;
}

.skill-level {
  background: #3498db;
  height: 8px;
  border-radius: 4px;
  position: relative;
}

/* Percentage label */
.skill-level::after {
  content: attr(data-percent);
  position: absolute;
  right: 5px;
  top: -25px;
  background: #2c3e50;
  color: #fff;
  padding: 3px 6px;
  font-size: 0.8em;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Optional: Print styles */
@media print {
  body {
    background: #fff;
  }
  .resume {
    box-shadow: none;
    margin: 0;
    width: 100%;
    min-height: auto;
  }
}

/* Responsive for phones */
@media (max-width: 600px) {
  body {
    display: block; /* remove flex centering */
    margin: 10px;
  }

  .resume {
    width: 100% !important;
    min-height: auto;
    box-shadow: none;
    flex-direction: column;
    margin: 0 auto;
  }

  .sidebar,
  .main-content {
    width: 100% !important;
    padding: 15px;
  }

  .profile-photo img {
    width: 120px;
    height: 120px;
    margin-bottom: 15px;
  }

  header h1 {
    font-size: 1.8em;
  }

  header h2 {
    font-size: 1em;
  }

  .contact-bar {
    flex-direction: column;
  }

  .contact-item {
    flex: 1 1 100%;
    margin: 5px 0;
  }

  .job h3 {
    flex-direction: column;
    align-items: flex-start;
  }

  .skill-level::after {
    top: -20px;
    font-size: 0.75em;
  }
}