/* Global Styles */
body {
  font-family: 'Montserrat', sans-serif;
  color: #333;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* Navbar */
.navbar .nav-link {
  font-weight: 500;
  color: #333 !important;
  transition: color 0.3s ease;
}

.navbar .nav-link:hover {
  color: #a67c52 !important; /* warm architectural accent */
}

/* Hero Section */
.hero-section {
  background: url('../img/pic_09.jpg') center/cover no-repeat;
  position: relative;
}

.hero-section .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
}

.hero-section .content {
  position: relative;
  z-index: 2;
}

/* Cards */
.card-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
}

.card-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  color: #555;
}

/* Project Card Hover Effect */
.project-card {
  overflow: hidden;
  position: relative; /* ensures overlay positions correctly */
}

.project-card img {
  transition: transform 0.4s ease;
}

.project-card:hover img {
  transform: scale(1.1);
}

.project-card .overlay {
  position: absolute;
  inset: 0; /* shorthand for top:0; right:0; bottom:0; left:0 */
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 1rem;
  font-weight: 500;
  font-family: 'Montserrat', sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.project-card:hover .overlay {
  opacity: 1;
}

/* Footer */
footer {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
}