/* General Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: Arial, sans-serif; line-height: 1.6; }

/* Header */
header { background: #0a2540; color: white; padding: 15px 0; }
header .container { width: 90%; margin: auto; display: flex; align-items: center; justify-content: space-between; }
header .logo { height: 50px; }
header nav ul { list-style: none; display: flex; gap: 20px; }
header nav a { color: white; text-decoration: none; font-weight: bold; }
header nav a:hover { color: #ffcc00; }

/* Hero Section */
.hero {
  background: url("assets/hero-bg.jpg") no-repeat center center/cover;
  height: 40vh;               /* half screen height */
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;                /* text color */
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5); /* dark overlay */
  z-index: 1;
}

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

.hero h1 {
  font-size: clamp(1.5rem, 5vw, 3rem);
  font-weight: bold;   /* bold */
  margin-bottom: 15px; /* space below heading */
}

.hero p {
  font-size: clamp(1.2rem, 3vw, 1.2rem);
  margin-bottom: 30px;  /* pushes text down */
}


.btn {
  display: inline-block;
  background: white;       /* button background */
  color: #333;             /* text color */
  padding: 12px 25px;      /* spacing */
  border-radius: 6px;      /* rounded corners */
  text-decoration: none;   /* remove underline */
  font-weight: bold;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.hero .btn {
  margin-top: 40px;   /* adds space above the button */
}

.btn:hover {
  background: #0077cc;   /* hover background */
  color: white;          /* hover text color */
}


/* Services */
.services { padding: 60px 20px; text-align: center; }
.services h2 { margin-bottom: 40px; font-size: 32px; }
.service-list { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.service-card { background: #f4f4f4; padding: 20px; border-radius: 8px; width: 280px; box-shadow: 0 4px 8px rgba(0,0,0,0.1); }
.service-card h3 { margin-bottom: 10px; }

/* About */
.about { padding: 60px 20px; text-align: center; background: #fafafa; }
.about h2 { margin-bottom: 20px; }

/* Contact */
.contact { padding: 60px 20px; text-align: center; }
.contact form { max-width: 500px; margin: auto; display: flex; flex-direction: column; gap: 15px; }
.contact input, .contact textarea { padding: 10px; border: 1px solid #ccc; border-radius: 5px; }
.contact button { background: #0a2540; color: white; padding: 12px; border: none; border-radius: 5px; cursor: pointer; }
.contact button:hover { background: #ffcc00; color: #0a2540; }

/* Footer */
footer { background: #0a2540; color: white; text-align: center; padding: 20px; margin-top: 20px; }

@media (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    gap: 10px;
    background: #222;
    padding: 10px;
    border-radius: 8px;
  }

  .hero {
    height: 50vh;
    padding: 10px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .navbar .logo {
    font-size: 18px;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 0.9rem;
  }

  .btn {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}