* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "IBM Plex Sans", sans-serif;
}

.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 40px;
  height: 40px;
  background-color: #121212;
  color: #fff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
}

.scroll-to-top:hover {
  background-color: #333;
  transform: scale(1.15);
}

/* Hamburger */
#hamburger-nav {
  /* position: absolute; */
  /* top: 5px;
  left: 20px; */
  width: 48px;
  height: 48px;
  background: transparent;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  z-index: 2000;
  transition: box-shadow 0.2s;
}

#hamburger-nav:hover {
  box-shadow: 0 4px 24px rgba(25, 118, 210, 0.15);
}

#hamburger-nav span {
  display: block;
  width: 26px;
  height: 4px;
  background: #222;
  border-radius: 2px;
  transition: background 0.2s;
}

.hamburger {
  position: fixed;
  top: 20px;
  left: 20px;
  font-size: 2rem;
  cursor: pointer;
  z-index: 1001;
  color: #121212;
}

.side-menu {
  position: fixed;
  top: 0;
  left: -250px;
  width: 250px;
  height: 100%;
  background-color: white;
  box-shadow: 2px 0 5px rgba(0,0,0,0.1);
  padding-top: 80px;
  transition: left 0.3s ease;
  z-index: 1000;
}

.side-menu.active {
  left: 0;
}

.side-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.side-menu li {
  padding: 16px 24px;
  border-bottom: 1px solid #eee;
}

.side-menu a {
  text-decoration: none;
  color: #121212;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

.side-menu a:hover {
  color: #EE1B2E;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.1);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
  z-index: 999;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

.no-scroll {
  overflow: hidden;
  height: 100vh;
}

/* Contact */
.navbar {
  background-color: #007acc;
  padding: 20px 0;
  color: white;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-header {
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  padding: 0 2vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
}

.left-section {
  display: flex;
  align-items: center;
  gap: 10px;
}

.left-section .close-btn {
  font-size: 1.5rem;
  font-weight: bold;
  color: #121212;
  text-decoration: none;
  transition: color 0.3s;
}

.left-section .close-btn:hover {
  color: #EE1B2E;
}

.right-section {
  display: flex;
  gap: 2vw;
}

.nav-link {
  font-size: 1.4985rem;
  text-decoration: none;
  color: #121212;
  transition: color 0.3s;
}

.nav-link:hover {
  color: #007acc;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 16px;
}

.nav-links a {
  text-decoration: none;
  font-size: 1.5rem;
}

.banner {
  background-image: url('https://wallpapers.com/images/hd/3d-construction-site-perspective-over-blueprints-mi7xi5y5ot4ywuoq.jpg');
  background-size: cover;
  background-position: center;
  height: 80vh;
}

.banner-overlay {
  background-color: rgba(0, 0, 0, 0.4); 
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.banner h1 {
  color: #fff;
  font-size: 3.5rem;
}

.team-section {
  padding: 40px 3%;
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-bottom: 100px;
}

.team-row {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.team-title {
  font-size: 2rem;
  font-weight: bold;
  color: #004573;
  margin-top: 25px;
}

.profile-card {
  flex: 1; 
  min-width: 320px; 
  display: flex;
  align-items: flex-start; 
  gap: 25px;
  background: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  padding: 25px;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  margin-bottom: 20px;
}

.profile-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.profile-image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover; 
  flex-shrink: 0;
  border: 1px solid #00000049;
}

.profile-details {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.profile-card h2 {
  margin-bottom: 0; 
}

.position {
  font-weight: bold;
  color: #333;
  margin-bottom: 5px; 
}

.bio {
  line-height: 1.6;
  margin-bottom: 0;
}

.linkedin {
  align-self: flex-start; 
  text-decoration: none;
  background-color: #007acc;
  color: white;
  padding: 8px 16px;
  border-radius: 5px;
  font-weight: bold;
  transition: background-color 0.3s;
  margin-top: auto;
}

.linkedin:hover {
  background-color: #005f9e;
  text-decoration: none;
}

/* About */
.about-section {
  padding: 8vh 5vw;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.about {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.about h2{
  font-size: 2rem;
  color: #121212;
  margin-bottom: 10px;
}

.image-placeholder {
  background-color: #d3d3d3;
  width: 450px;
  height: 250px;
  border-radius: 8px;
  flex-shrink: 0;
}

.text-content a.link {
  color: #121212;
  font-size: 1.2rem;
  line-height: 1.5;
  text-decoration: none;
  transition: text-decoration 0.2s;
}

.text-content a.link:hover {
  color: #007acc;
  text-decoration: underline;
}

.about-image {
  width: 350px;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
  object-fit: cover;
  display: block;
}

/* Supply */
.supply-banner {
  background-color: #004c6d;
  color: white;
  padding: 8vh 5vw;
  text-align: center;
}

#content-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 60vh; /* Adjust as needed */
  transition: opacity 0.3s ease;
  opacity: 1;
}

#content-container.fade-out {
  opacity: 0;
}

.supply nav {
  background-color: #f8f8f8;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 700;
}

.supply nav ul {
  display: flex;
  justify-content: center;
  padding: 1rem;
  margin: 0;
  list-style: none;
}

.supply nav ul li {
  margin: 0 1rem;
}

.supply nav ul li a {
  text-decoration: none;
  color: #0077cc;
  font-weight: bold;
  transition: background 0.2s, color 0.2s;
}

.supply nav ul li a.active {
  color: #ffffff;
  background-color: #0077cc;
  padding: 0.3rem 0.8rem;
  border-radius: 5px;
  transition: background 0.2s, color 0.2s;
}

.supply h1 {
  margin: 3rem 0;
  font-size: 3.5rem
}

#content-title a:hover {
  color: #1976d2 !important; 
  text-decoration: underline; 
}

.supply h2 {
  margin-top: 2rem;
  font-size: 2rem;
}

.supply p {
  font-size: 1.2rem;
  margin-top: 1.5rem;
  line-height: 1.5;
}

#image-gallery {
  display: flex;
  gap: 1rem;
  margin: 1.5rem auto 2rem;
}

#image-gallery img.content-image {
  width: 100%;
  max-width: 900px;
  max-height: 900px;  
  object-fit: contain; 
  height: auto;
  display: block;
  border-radius: 10px;
  transition: transform 0.2s;
  cursor: zoom-in;
  border: 1px solid #ccc;
}

#image-gallery img.content-image:hover {
  transform: scale(1.02);
}

.fade-out {
  opacity: 0.3;
  transition: opacity 0.3s;
}



@media (max-width: 1285px) {

  .page-header {
    height: 60px;
  }

  .left-section .close-btn {
    font-size: 1.2rem;
  }

  .nav-link {
    font-size: 1.2rem;
  }

  .team-row {
    flex-direction: column;
  }

}