:root {
  --bg-primary: #1d1e20;
  --bg-secondary: #262729;
  --text-primary: #e2e8f0;
  --text-secondary: #e2e8f0;
  --accent: #38bdf8;
  --border: rgba(130, 141, 159, 0.25);
}
body,
html {
  margin: 0;
  padding: 0;
  font-family:
    /* -apple-system, */
   /*  BlinkMacSystemFont, */
    /* segoe ui, */
    /* Roboto, */
    /* Oxygen, */
   /*  Ubuntu, */
    Cantarell,
    /* open sans, */ /* helvetica neue, */ sans-serif;
  height: 100%;
}
body {
  display: flex;
  flex-direction: column;
  background-image: linear-gradient(
      to right,
      rgba(255, 255, 255, 0.25) 1px,
      transparent 1px
    ),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.25) 1px, transparent 1px);
  background-color: var(--bg-primary);
  background-size: 40px 40px;
}

header {
  background-color: var(--bg-secondary);
  //background: var(--bg-primary);
  position: sticky;
  text-align: center;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border);
}

.logo {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 700;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
}

nav ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
  display: flex;
}

nav ul li {
  margin-left: 1.5rem;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
}

main {
  flex-grow: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  overflow-y: auto;
  color: var(--text-primary);

  /* margin: 6rem auto 6rem;
  width: 100%;
  min-height: calc(100vh - 18rem);
  padding: 2rem;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); */
  /* overflow-y: auto; */
}

.article {
  background-color: var(--bg-secondary);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  padding: 40px;
  max-width: 1100px;
  width: 100%;
  text-align: center;
}

/* h1, h2, h3 {
  color: var(--text-primary);
} */

.profile-photo {
  width: 440px;
  height: 440px;
  border-radius: 50%;
  object-fit: cover;
  overflow: hidden;
  display: block;
  margin: 0 auto 20px;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
}
.social-links a {
  color: var(--text-primary);
  padding: 10px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
.social-links svg {
  width: 44px;
  height: 44px;
}

/* h2{
  width: 100%;
  margin: 2rem auto;
  align: center;
  text-align: center;
  font-size: 2rem;
} */

/* p {
  color: var(--text-secondary);
} */

/* .project {
  margin-bottom: 2rem;
}

.project img {
  max-width: 100%;
  height: auto;
} */

.projects {
  list-style-type: none;
  padding: 0;
}

.projects li {
  margin: 10px 0;
}

.photo {
  margin: 100px 0 0;
}

/* .button {
  display: inline-block;
  background-color: var(--accent);
  color: var(--bg-primary);
  padding: 0.5rem 1rem;
  text-decoration: none;
} */

footer {
  text-align: center;
  margin-top: 2rem;
  padding: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border);
  background-color: var(--bg-secondary);
  backdrop-filter: blur(10px);
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
}