.project-thumb-large {
  width: 600px;
  height: 400px;
  max-width: 95vw;
  max-height: 60vh;
  object-fit: contain;
  border-radius: 14px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.13);
  margin-bottom: 2rem;
  background: #eee;
  overflow: hidden;
  display: block;
}
body {
  margin: 0;
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  color: #232323;
  background: #fcfcfc;
}
.container {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-start;
  min-height: 80vh;
  margin-top: 60px;
}
.sidebar {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 160px;
  margin-right: 32px;
  position: relative;
}
.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin-bottom: 1.2rem;
  width: 100%;
}
.logo-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #232323;
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  border: 2px solid #e0e0e0;
  user-select: none;
  margin-left: 0;
  line-height: 1;
  padding-top: 1px;
}
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: none;
  border: none;
  cursor: pointer;
  margin-bottom: 2rem;
}
.hamburger span {
  display: block;
  height: 3px;
  width: 26px;
  background: #232323;
  margin: 4px 0;
  border-radius: 2px;
}
.menu {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
}
.menu li {
  font-size: 1.25rem;
  margin: 1.2rem 0;
  cursor: pointer;
  transition: color 0.2s, font-weight 0.2s;
  color: #444;
  font-weight: 500;
  letter-spacing: 1px;
}
.menu li:hover {
  color: #5a5a5a;
  font-weight: 600;
}
.body-content {
  padding: 3rem 4rem;
  min-width: 600px;
  max-width: 800px;
  min-height: 70vh;
  margin-bottom: 2.5rem;
  margin-left: 0;
  margin-right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  background: transparent;
}
.body-content h1 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: #2a2a2a;
  letter-spacing: 1px;
}
.body-content p {
  font-size: 1.1rem;
  color: #444;
  line-height: 1.7;
  margin-bottom: 0.5rem;
}
footer {
  width: 800px;
  max-width: 90vw;
  margin: 0 auto 1.5rem auto;
  text-align: center;
  color: #888;
  font-size: 1.1rem;
  position: static;
  background: transparent;
  box-shadow: none;
}
footer hr {
  width: 100%;
  margin: 0 auto 0.5rem auto;
  border: 0;
  border-top: 1px solid #bbb;
}
.footer-content {
  margin-bottom: 0.5rem;
  font-weight: 400;
  letter-spacing: 1px;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 2.2rem 2.2rem;
  margin: 2rem 0 0 0;
  width: 100%;
  max-width: 900px;
}
.project-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.project-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.15s, box-shadow 0.15s;
}
.project-link:hover .project-thumb {
  box-shadow: 0 4px 16px rgba(0,0,0,0.13);
  transform: scale(1.04);
}
.project-thumb {
  width: 240px;
  height: 160px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  margin-bottom: 0.7rem;
  background: #eee;
  transition: box-shadow 0.15s, transform 0.15s;
  overflow: hidden;
}

.project-thumb-large {
  width: 600px;
  height: 400px;
  max-width: 95vw;
  max-height: 60vh;
  object-fit: contain;
  border-radius: 14px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.13);
  margin-bottom: 2rem;
  background: #eee;
  overflow: hidden;
}
.project-title {
  font-size: 1.08rem;
  font-weight: 600;
  text-align: center;
  margin-top: 0.2rem;
  color: #232323;
}
.back-to-projects {
  margin-top: 2rem;
  padding: 0.6rem 1.4rem;
  font-size: 1rem;
  border: none;
  border-radius: 6px;
  background: #232323;
  color: #fff;
  cursor: pointer;
  transition: background 0.15s;
}
.back-to-projects:hover {
  background: #444;
}
@media (max-width: 900px) {
  .container {
    flex-direction: column;
    align-items: center;
    margin-top: 10px;
  }
  .sidebar {
    flex-direction: row;
    align-items: center;
    min-width: unset;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .menu {
    display: none;
    position: absolute;
    left: 0;
    top: 60px;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    border-radius: 8px;
    width: 160px;
    z-index: 100;
  }
  .menu.open {
    display: block;
  }
  .hamburger {
    display: flex;
  }
  .body-content {
    min-width: 90vw;
    max-width: 98vw;
    padding: 1.5rem 1rem;
  }
  footer {
    width: 98vw;
    max-width: 98vw;
  }
}