body {
  font-family: 'Inter', Arial, sans-serif;
  margin: 0;
  background: #e0e0e0;
  color: #222;
}
header {
  background-image: linear-gradient(darkblue, #3377ff);
  color: #fff;
  text-align: center;
  overflow: hidden; /* prevents margin collapse */
}

#logo {
  /*position: absolute;*/
  position: fixed;
  top: 1.2rem;
  left: 1.2rem;
  width: 87px;
  height: 87px;
  border-radius: 10px;
  box-shadow: 0 2px 6px #0002;
}
.header-text {
  /* margin-left: 110px; /* (logo width + left offset + a little gap) */
 /* position: absolute;
  top: 1.2rem; 
  left: 50%;
  transform: translateX(-50%);
  */
  text-align: center;
  width: max-content; /* or a specific width, or 100% if you want it to wrap */
}


header-text h1 {
  margin: 0 0 0.5rem 0;
  font-size: 2.5rem;
  letter-spacing: 0.04em;
}
header-text p {
  margin: 0;
  font-size: 1.25rem;
  opacity: 0.92;
}


main {
  max-width: 750px;
  margin: 2rem auto;
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 2px 8px #0002;
  padding: 2rem;
}
.section {
  margin-bottom: 2rem;
}
.section h2 {
  margin-top: 0;
  font-size: 1.4rem;
  color: #4d648d;
  border-bottom: 2px solid #eee;
  padding-bottom: 0.3rem;
}
/* Family section */
.family {
  background: #eaf6ff;
  border-radius: 0.5rem;
  padding: 1.1rem 1rem;
  margin-bottom: 1.7rem;
  font-size: 1.05rem;
  color: #30577e;
}
/* Tech section with collapsible panel */
details.tech {
  margin-top: 0.7rem;
  font-size: 1.05rem;
}
summary {
  font-weight: 700;
  color: #30577e;
  font-size: 1.1rem;
  cursor: pointer;
  outline: none;
}
.links-list {
  columns: 2 300px;
  gap: 2rem;
  margin: 1rem 0 0 0;
  padding-left: 1.3rem;
}
.links-list li {
  margin-bottom: 0.5rem;
  line-height: 1.4;
}
/* Adjust to smaller viewing device size */
@media (max-width: 600px) {
  main {
    padding: 1rem;
  }
  .links-list {
    columns: 1;
  }
}
footer {
  text-align: center;
  font-size: 0.97rem;
  color: #678;
  margin: 2rem 0 1rem 0;
  padding: 1rem 0 0 0;
  border-top: 1px solid #eee;
}
.email-link {
  display: inline-block;
  margin-top: 0.5rem;
  color: #4d648d;
  text-decoration: none;
  font-weight: 500;
}
.email-link:hover {
  text-decoration: underline;
}