/* Global Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: Arial, sans-serif;
  background-color: #FEFBE7;
  color: #7D615B;
  line-height: 1.6;
}
header {
  position: fixed;
  top: 0;
  width: 100%;
  height: 10vh;
  background: #FDF6E1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  z-index: 1000;
  border-bottom: 1px solid #ccc;
}
header .branding img {
  height: 40px;
}
nav {
  position: fixed;
  top: 10vh;
  width: 100%;
  height: 5vh;
  background: #F8EDD9;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
}
.nav-item {
  margin: 0 1rem;
  color: #7D615B;
  font-weight: bold;
  text-decoration: none;
  transition: color 0.3s ease;
}
.nav-item:hover {
  color: #A0522D;
}

/* Container */
.container {
  max-width: 900px;
  margin: 15vh auto 2rem;
  background: #fff;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Bio Section */
section.bio h2,
section.bio h3 {
  color: #7D615B;
  margin-bottom: 1rem;
}
section.bio p {
  margin: 1rem 0;
  color: #555;
}
.bio-photo {
  text-align: center;
  margin: 1.5rem 0;
}
.bio-photo img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    margin: 20vh 1rem 1rem;
    padding: 1.5rem;
  }
  nav {
    flex-wrap: wrap;
    height: auto;
    padding: 0.5rem;
  }
  .nav-item {
    margin: 0.5rem;
  }
}

/* Active page highlight */
.nav-item.active,
.nav-item[aria-current="page"] {
  color: #A0522D;
  border-bottom: 3px solid #A0522D;
  padding-bottom: 2px;            /* keeps height steady */
}