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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f5f7fa;
  padding: 40px 20px;
  color: #333;
  line-height: 1.6;
}

.container {
  max-width: 850px;
  margin: 0 auto;
  background: white;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.header {
  background: linear-gradient(135deg, #2c3e50, #3498db);
  color: white;
  padding: 40px;
  position: relative;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 30px;
}

.name-section h1 {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.name-section .subtitle {
  font-size: 1.1rem;
  opacity: 0.9;
  font-weight: 300;
  margin-bottom: 15px;
}

.contact-info {
  font-size: 0.95rem;
  opacity: 0.95;
}

.contact-info div {
  margin-bottom: 5px;
}

.contact-info a {
  color: white;
  text-decoration: none;
}

.contact-info a:hover {
  text-decoration: underline;
}

.photo-container {
  flex-shrink: 0;
  width: 140px;
  height: 180px;
  border-radius: 8px;
  overflow: hidden;
  border: 4px solid white;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.photo-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.content {
  padding: 40px;
}

.section {
  margin-bottom: 35px;
}

.section-title {
  color: #2c3e50;
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 2px solid #3498db;
  display: inline-block;
}

.about-text {
  text-align: justify;
  color: #555;
  line-height: 1.7;
}

.info-grid {
  display: grid;
  gap: 12px;
}

.info-row {
  display: grid;
  grid-template-columns: 160px 20px 1fr;
  align-items: start;
  padding: 8px 0;
}

.info-label {
  font-weight: 500;
  color: #555;
}

.info-separator {
  color: #777;
}

.info-value {
  color: #333;
}

.info-value a {
  color: #3498db;
  text-decoration: none;
}

.info-value a:hover {
  text-decoration: underline;
}

.education-list,
.experience-list,
.certification-list {
  list-style: none;
}

.education-item,
.experience-item,
.certification-item {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 15px;
  border-left: 4px solid #3498db;
}

.education-item h4,
.experience-item h4,
.certification-item h4 {
  color: #2c3e50;
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.education-item .institution,
.experience-item .organization,
.certification-item .institution {
  color: #666;
  margin-bottom: 3px;
  font-weight: 500;
}

.education-item .period,
.experience-item .period,
.certification-item .period {
  color: #888;
  font-size: 0.9rem;
  font-style: italic;
  margin-bottom: 8px;
}

.experience-item .description,
.certification-item .description {
  margin-top: 10px;
}

.experience-item ul,
.certification-item ul {
  margin-left: 20px;
  margin-top: 8px;
}

.experience-item li,
.certification-item li {
  margin-bottom: 5px;
  color: #555;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.skill-category {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  border-left: 4px solid #3498db;
}

.skill-category h5 {
  color: #2c3e50;
  margin-bottom: 10px;
  font-size: 1rem;
}

.skill-category p {
  color: #555;
  font-size: 0.95rem;
}

.certification-links {
  margin-top: 8px;
}

.certification-links a {
  color: #3498db;
  text-decoration: none;
  font-size: 0.9rem;
  margin-right: 15px;
}

.certification-links a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .header-content {
    flex-direction: column-reverse;
    align-items: center;
    text-align: center;
  }

  .photo-container {
    width: 120px;
    height: 150px;
    margin-bottom: 20px;
  }

  .name-section h1 {
    font-size: 1.8rem;
  }

  .content {
    padding: 30px 20px;
  }

  .info-row {
    grid-template-columns: 1fr;
    gap: 5px;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
  }

  .info-separator {
    display: none;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }
}

.container {
  animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}