/* Reset & Body */
* { margin:0; padding:0; box-sizing:border-box; font-family: Arial, sans-serif;}
body { line-height:1.6; background:#f5f5f5;}

/* Navbar */
.navbar {
  background-color: #0b1c2d; /* Dark background for contrast */
  color: #fff;
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 9999;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

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

/* Navbar links aligned right */
.navbar .nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
  align-items: center;
}

/* Nav link animations */
.navbar .nav-links .nav-item {
  color: #fff;
  text-decoration: none;
  position: relative;
  padding: 5px 0;
  display: inline-block;
  transition: all 0.3s ease;
}
.navbar .nav-links .nav-item::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg,#1a73e8,#00c6ff);
  transition: width 0.3s ease;
}
.navbar .nav-links .nav-item:hover::after {
  width: 100%;
}
.navbar .nav-links .nav-item:hover {
  color: #1a73e8;
  transform: scale(1.05);
}

/* Dropdown */
.navbar .nav-links li.dropdown {
  position: relative;
}

.navbar .nav-links .dropdown-content {
  display: none;
  position: absolute;
  background-color: #0b1c2d;
  top: 100%;
  left: 0;
  min-width: 220px;
  border-radius: 8px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  z-index: 9999;

  list-style: none; /* remove bullets */
  padding: 0;
  margin: 0;
}

.navbar .nav-links li.dropdown:hover .dropdown-content {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.navbar .nav-links .dropdown-content li a {
  color: #fff;
  padding: 12px 20px;
  display: block;
  text-decoration: none;
  border-radius: 5px;
  transition: all 0.3s ease;
}
.navbar .nav-links .dropdown-content li a:hover {
  background: linear-gradient(90deg,#1a73e8,#00c6ff);
  color: #fff;
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

/* Dropdown arrow */
.nav-links .dropbtn::after {
  content: " ▼";
  font-size: 0.7rem;
  transition: transform 0.3s ease;
}
.nav-links li.dropdown:hover .dropbtn::after {
  transform: rotate(180deg);
}

/* Responsive */
@media(max-width:768px){
  .navbar .nav-links {
    flex-direction: column;
    background:#0b1c2d;
    position:absolute;
    right:0;
    top:60px;
    width:200px;
    padding:10px;
    display:none;
  }
  .navbar .nav-links.show {
    display:flex;
  }
}


/* ===== NAVBAR LINK FIX ===== */
.navbar .nav-links a {
  color: #ffffff;
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 6px;
  transition: color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}

/* Hover effect */
.navbar .nav-links a:hover {
  color: #1a73e8; /* Blue */
  background: rgba(26, 115, 232, 0.15);
  transform: translateY(-2px) scale(1.05);
}


/* =================== Hamburger icon =================== */
/* Hamburger icon */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}
.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: #fff;
  border-radius: 3px;
}

/* Mobile view */
@media (max-width:768px) {
  .hamburger {
    display: flex;
  }

  .navbar .nav-links {
    flex-direction: column;
    position: absolute;
    top: 60px;
    right: 0;
    background: #0b1c2d;
    width: 220px;
    display: none;
    padding: 10px 0;
    border-radius: 8px;
    transition: all 0.4s ease;
  }

  .navbar .nav-links.show {
    display: flex;
  }

  .navbar .nav-links li {
    width: 100%;
    text-align: right;
    padding: 0 20px;
    position: relative;
  }

  /* Mobile dropdown */
  .dropdown-content {
    display: none;
    flex-direction: column;
    background: #1b2a3d;
    border-radius: 8px;
    padding: 5px 0;
    margin-top: 5px;
    box-shadow: 0 6px 15px rgba(0,0,0,0.3);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
  }

  .dropdown-content.show {
    display: flex;
    transform: scaleY(1);
    opacity: 1;
  }

  .dropdown-content li a {
    padding: 10px 15px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    border-radius: 5px;
  }

  .dropdown-content li a:hover {
    background: linear-gradient(90deg, #1a73e8, #00c6ff);
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  }
}


/* Hero Banner */
.hero-banner { position:relative; height:550px; display:flex; justify-content:center; align-items:center; text-align:center; overflow:hidden; background-size:cover; background-position:center;}
.hero-banner .overlay { position:absolute; inset:0; background:rgba(11,28,45,0.4);}
.banner-text { color:#fff; z-index:2; max-width:800px; padding:0 20px; text-shadow:2px 2px 6px rgba(0,0,0,0.7);}
#banner-title { font-size:2.8rem; margin-bottom:15px; font-weight:bold; animation:fadeInUp 1.2s forwards;}
#banner-subtitle { font-size:1.2rem; margin-bottom:20px; animation:fadeInUp 1.6s forwards;}
.btn-banner { display:inline-block; padding:12px 30px; background:#1a73e8; color:#fff; border-radius:6px; text-decoration:none; font-size:1rem; animation:fadeInUp 2s forwards;}


/* Cards (Main + Sub-services) */
.services { text-align:center; padding:50px 20px; }
.services h2 { margin-bottom:30px; }
.cards { display:flex; flex-wrap:wrap; justify-content:center; gap:20px; }
.card { background:#fff; padding:30px; width:220px; border-radius:12px; box-shadow:0 4px 12px rgba(0,0,0,0.1); cursor:pointer; text-align:center; font-weight:bold; font-size:1.1rem; transition:all 0.4s ease;}
.card:hover { transform:translateY(-10px) scale(1.05); box-shadow:0 12px 25px rgba(0,0,0,0.25); background:linear-gradient(135deg,#1a73e8,#00c6ff); color:#fff;}

/* Expandable sub-service content */
.card-content { max-height:0; overflow:hidden; transition:max-height 0.4s ease; margin-top:10px; font-size:0.95rem; color:#333; }
.card.active .card-content { max-height:150px; }

/* Form Section */
.form-section { background:#fff; padding:50px 20px; max-width:600px; margin:50px auto; border-radius:10px; box-shadow:0 4px 15px rgba(0,0,0,0.1); animation:fadeIn 1.5s ease-in-out; }
.form-section h2 { text-align:center; margin-bottom:30px; }
.form-section input, .form-section select, .form-section textarea { width:100%; padding:12px; margin-bottom:15px; border-radius:5px; border:1px solid #ccc; transition:border 0.3s; }
.form-section input:focus, .form-section select:focus, .form-section textarea:focus { border-color:#1a73e8; outline:none; }
.form-section button { width:100%; padding:12px; background:#1a73e8; border:none; border-radius:5px; color:#fff; font-size:1rem; cursor:pointer; transition:background 0.3s; }
.form-section button:hover { background:#155bb5; }

.site-footer {
  background: #0b1c2d;
  color: #fff;
  padding: 50px 20px 20px;
  font-family: 'Arial', sans-serif;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  max-width: 1200px;
  margin: auto;
}

.footer-column h3, .footer-column h4 {
  margin-bottom: 15px;
  color: #1a73e8;
}

.footer-column p, .footer-column ul li {
  margin-bottom: 10px;
  font-size: 0.9rem;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-column ul li a:hover {
  color: #1a73e8;
}

.social-icons a img {
  width: 24px;
  height: 24px;
  margin-right: 10px;
  transition: transform 0.3s;
}

.social-icons a img:hover {
  transform: scale(1.2);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.2);
  font-size: 0.85rem;
}

/* Mobile responsive */
@media(max-width:768px){
  .footer-container {
    flex-direction: column;
    text-align: center;
  }

  .social-icons a img {
    margin: 0 5px;
  }
}


/* Animations */
@keyframes fadeIn { from {opacity:0;} to {opacity:1;} }
@keyframes fadeInUp { from {opacity:0; transform:translateY(20px);} to {opacity:1; transform:translateY(0);} }

/* Responsive */
@media(max-width:768px){ .cards { flex-direction:column; align-items:center; } #banner-title{ font-size:2rem;} #banner-subtitle{ font-size:1rem;} }