body {
  font-family: Montserrat;
  background: #fffefc;
  color: #222;
  padding-top: 100px;
}

.nav-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 83px; /* height of fogged navbar area */
  background-image: url("images/back.jpg");
  background-size: cover;
  background-position: center;
  z-index: -1;
  
}


/* NAVBAR match */
header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 15px 20px;

  /* frosted glass effect */
  background: rgba(128, 128, 128, 0.4); /* grey with transparency */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px); /* Safari support */
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logo img {
  height: 50px;          /* adjust as needed */
  width: auto;           /* keeps proportions */
  display: block;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1000px;
  margin: auto;
  padding: 3px 20px;
}

nav ul {
  display: flex;
  font-family: Montserrat;
  list-style: none;
  gap: 20px;
}

nav a {
  color: #fffefc; /* or a dark color if your background is light */
  transition: 0.4s;
  font-weight: bold;
  text-decoration: none;
  
}

nav a:hover {
  color: #0077b6;
}

.hero-project {
  text-align: center;
  margin-top: 120px;
  padding-bottom: 40px;
}

.hero-project h1 {
  font-size: 4rem;
  font-weight: 400;
}

.hero-project p {
  max-width: 600px;
  margin: 15px auto;
  font-size: 1.2rem;
  color: #444;
}

.project-block {
  display: flex;
  align-items: center;
  width: 85%;
  margin: 120px auto;
  gap: 60px;
}

.project-block img {
  width: 50%;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
  transition: transform 0.4s ease;
}

.project-block img:hover {
  transform: scale(1.03);
}

.project-block:nth-child(even){
  flex-direction: row-reverse;
}

.text-box h2 {
  font-size: 2.5rem;
  font-weight: 400;
  margin-bottom: 15px;
}

.text-box p {
  font-size: 1.1rem;
  line-height: 1.6;
}

.back-link {
  display: block;
  width: fit-content;
  margin: 80px auto 120px;
  font-size: 1.1rem;
  color: #0077b6;
  font-weight: bold;
  text-decoration: none;
}

.back-link:hover {
  color: #023e8a;
}

/* fade animations */
.fade-section {
  opacity: 0;
  transition: opacity 1.2s ease-out, transform 1.2s ease-out;
}

.fade-left {
  transform: translateX(-60px);
}
.fade-left.show {
  opacity: 1;
  transform: translateX(0);
}

.fade-right {
  transform: translateX(60px);
}
.fade-right.show {
  opacity: 1;
  transform: translateX(0);
}

.fade-up {
  transform: translateY(50px);
}
.fade-up.show {
  opacity: 1;
  transform: translateY(0);
}