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

body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.8;
  color: #e0e0e0;
  background: linear-gradient(rgba(18, 18, 18, 0.88), rgba(18, 18, 18, 0.88)),
              url('backdrop.jpg') center / cover no-repeat fixed;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s;
}

nav {
  background: #1a1a1a;
  padding: 16px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  border-bottom: 1px solid #2a2a2a;
}

nav .logo {
  color: #e0e0e0;
  font-size: 1.15rem;
  font-weight: bold;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 22px;
}

nav ul a {
  color: #888;
  font-size: 0.95rem;
  padding: 4px 0;
}

nav ul a:hover {
  color: #7eb8da;
}


.hero {
  background: #1a1a1a;
  color: #e0e0e0;
  text-align: center;
  padding: 55px 20px 50px;
  border-bottom: 1px solid #2a2a2a;
}

.hero img {
  width: 115px;
  height: 115px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #333;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: 8px;
  font-weight: 700;
  letter-spacing: -0.5px;
  text-decoration: none;
}

.hero p {
  color: #888;
  font-size: 1rem;
}

.page-header {
  padding: 35px 30px 25px;
  max-width: 750px;
  margin: 0 auto;
}

.page-header h2 {
  border-bottom: none;
  font-size: 1.6rem;
  margin-bottom: 6px;
}

.page-header p {
  color: #777;
  font-size: 0.9rem;
}

section {
  padding: 35px 30px 45px;
  max-width: 750px;
  margin: 0 auto;
  width: 100%;
}

h1, h2, h3 {
  text-decoration: underline;
  text-underline-offset: 4px;
}

h2 {
  font-size: 1.4rem;
  margin-bottom: 16px;
  color: #e0e0e0;
  border-bottom: 1px solid #2a2a2a;
  padding-bottom: 8px;
}

h3 {
  color: #e0e0e0;
}

p {
  color: #999;
  margin-bottom: 10px;
}

.info-list {
  margin-top: 14px;
  list-style: none;
}

.info-list li {
  padding: 5px 0;
  color: #999;
}

.info-list li strong {
  color: #ccc;
}

.about-highlights {
  margin-top: 20px;
  list-style: disc;
  padding-left: 20px;
}

.about-highlights li {
  color: #999;
  padding: 3px 0;
  font-size: 0.95rem;
}

.sub-section {
  margin-top: 32px;
}

.sub-section h3 {
  font-size: 1.1rem;
  color: #bbb;
  margin-bottom: 10px;
}

.project {
  border: 1px solid #2a2a2a;
  border-radius: 6px;
  padding: 18px 20px;
  margin-bottom: 20px;
  background: #1a1a1a;
}

.project h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: #e0e0e0;
}

.project p {
  font-size: 0.9rem;
  color: #999;
  margin-bottom: 8px;
}

.project .tech {
  font-size: 0.8rem;
  color: #666;
  font-style: italic;
}

.project a {
  color: #7eb8da;
  font-weight: bold;
  font-size: 0.85rem;
}

.project a:hover {
  text-decoration: underline;
}

.skills-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skills-list li {
  background: #1e1e1e;
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 0.85rem;
  color: #aaa;
  border: 1px solid #2a2a2a;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.skill-category {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 6px;
  padding: 18px 22px;
  min-width: 0;
}

.skill-category h3 {
  font-size: 1.05rem;
  color: #ccc;
  margin-bottom: 10px;
}

.skill-category ul {
  list-style: none;
  padding: 0;
}

.skill-category li {
  color: #999;
  padding: 4px 0;
  font-size: 0.9rem;
}

.skill-category li::before {
  content: "- ";
  color: #555;
}

.contact-box {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 6px;
  padding: 24px 28px;
  margin-top: 10px;
}

.contact-links {
  list-style: none;
  margin-top: 16px;
}

.contact-links li {
  padding: 8px 0;
  border-bottom: 1px solid #222;
}

.contact-links li:last-child {
  border-bottom: none;
}

.contact-links a {
  color: #7eb8da;
}

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

footer {
  background: #1a1a1a;
  color: #555;
  text-align: center;
  padding: 20px;
  font-size: 0.85rem;
  border-top: 1px solid #2a2a2a;
  margin-top: auto;
}

footer a {
  color: #777;
  margin: 0 8px;
}

footer a:hover {
  color: #7eb8da;
}

@media (max-width: 600px) {
  nav {
    flex-direction: column;
    gap: 10px;
  }

  nav ul {
    gap: 14px;
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  .hero img {
    width: 95px;
    height: 95px;
  }

  section {
    padding: 25px 15px 30px;
  }

  .page-header {
    padding: 25px 15px 15px;
  }

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