* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', sans-serif; }
body {
  color: #222;
  line-height: 1.6;
   padding-top: 150px;
  background-image: url('images/background.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  background: #0d1b2a;
  color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}
.logo { display: flex; align-items: center; gap: 20px; font-weight: bold; font-size: 2.5rem; }
.logo img { height: 140px; }
nav a { color: #fff; margin-left: 25px; text-decoration: none; }
nav a:hover { color: #4dd0e1; }

.hero {
  background: linear-gradient(135deg, #0d1b2a, #1b3a4b);
  color: #fff;
  text-align: center;
  padding: 100px 20px;
}
.hero h1 { font-size: 2.5rem; margin-bottom: 15px; }
.hero p { margin-bottom: 25px; }
.btn {
  background: #4dd0e1;
  color: #0d1b2a;
  padding: 12px 28px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
}

section { padding: 30px 10px; max-width: 900px; margin: 0 auto; }
section h2 { margin-bottom: 10px; color: #0d1b2a; }

.about-img { width: 100%; max-width: 70px; border-radius: 8px; margin-top: 20px; display: block; }

.services-grid { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px; }
.service-card {
  background: #f4f6f8;
  padding: 25px;
  border-radius: 8px;
  flex: 1;
  min-width: 220px;
}

footer {
  text-align: center;
  padding: 20px;
  background: #0d1b2a;
  color: #ccc;
}
/* Service blocks with image + text side by side */
.service-block {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}
.service-block.reverse {
  flex-direction: row-reverse;
}
.service-img {
  width: 100%;
  max-width: 350px;
  border-radius: 8px;
  flex: 1;
  min-width: 250px;
}
.service-text {
  flex: 1;
  min-width: 250px;
}
.service-text h3 { color: #0d1b2a; margin-bottom: 10px; }
.service-text ul { padding-left: 20px; margin-top: 10px; }
.service-text li { margin-bottom: 5px; }

/* Why choose us */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 15px;
  margin-top: 20px;
}
.why-item {
  background: #f4f6f8;
  padding: 15px 20px;
  border-radius: 6px;
  font-weight: 500;
}

/* Industries */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 15px;
  margin-top: 20px;
}
.industry-card {
  background: #0d1b2a;
  color: #fff;
  text-align: center;
  padding: 20px 10px;
  border-radius: 6px;
  font-weight: 500;
}

/* Mission & Vision */
#mission-vision {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.mv-block { flex: 1; min-width: 280px; }
.network-img {
  max-width: 50px;
}
#services h2 {
    color: #0d1b2a;
  font-size: 1.6rem;
  margin-top: 0;
  margin-bottom: 50px;
}
.header-contact {
  display: flex;
  gap: 20px;
  align-items: center;
  color: #fff;
  font-size: 1.1rem;
  flex-wrap: wrap;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
  margin-top: 30px;
}
.gallery-grid img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  transition: transform 0.3s ease;
  cursor: pointer;
}
.gallery-grid img:hover {
  transform: scale(1.05);
}
#gallery-page {
  padding: 150px 40px 60px;
  max-width: 900px;
  margin: 0 auto;
}

.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.9);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  cursor: zoom-out;
}
.lightbox img {
  max-width: 90%;
  max-height: 85%;
  border-radius: 8px;
  box-shadow: 0 0 30px rgba(0,0,0,0.5);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 40px;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
}
.gallery-grid img {
  cursor: zoom-in;
}