/* ===== DroneworX Header ===== */
.droneworx-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
  padding: 15px 0;
  font-family: Arial, sans-serif;
}

.droneworx-header.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Layout */
.droneworx-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
  padding: 0 20px;
}

/* Logo */
.logo img {
  height: 60px;
}

/* ===== Navigation Menu (Blue Background Section) ===== */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 20px;
  background-color: rgba(0, 94, 166, 0.85);
  border-radius: 15px;
  padding: 8px 25px;
}

.nav-menu ul {
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-menu a {
  color: #fff;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 10px;
  transition: 0.3s;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.nav-menu a.active,
.nav-menu a:hover {
  background-color: #ff6600;
  color: #fff;
  font-weight: 800;
}

/* ===== Contact Us Button ===== */
.contact-btn {
  background-color: #ff6600;
  color: #fff !important;
  font-weight: bold;
  border-radius: 10px;
  padding: 8px 18px;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  margin-left: 10px;
}

.contact-btn:hover,
.contact-btn:focus,
.contact-btn:active {
  text-decoration: none !important;
}

.contact-btn .btn-icon {
  background-color: #003f7d;
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  transition: transform 0.3s ease;
}

.contact-btn:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.contact-btn:hover .btn-icon {
  transform: translateX(3px);
}

/* ===== Hamburger (mobile) ===== */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  z-index: 10001;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: #ff6600;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ===== Mobile Menu ===== */
.mobile-menu {
  display: none;
  background-color: rgba(0, 94, 166, 0.97);
  border-top: 3px solid #ff6600;
  padding: 15px 0;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  z-index: 10000;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.mobile-menu.show {
  display: block !important;
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: center;
}

.mobile-menu li {
  margin: 12px 0;
}

.mobile-menu a {
  color: #fff;
  text-decoration: none !important;
  font-weight: 700;
  padding: 10px;
  display: inline-block;
  border-radius: 10px;
  transition: background 0.3s ease;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  background-color: #ff6600;
  text-decoration: none !important;
  font-weight: 800;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  /* Hide desktop navigation */
  .nav-menu {
    display: none;
  }

  /* Show hamburger icon */
  .hamburger {
    display: flex;
  }

  /* Hide desktop Contact Us button */
  .contact-btn.desktop-only {
    display: none !important;
  }

  /* Show and style Contact Us button inside mobile menu */
  .mobile-menu .contact-btn.mobile-contact {
    display: inline-flex !important;
    justify-content: center;
    margin: 10px auto;
    width: 47%;
    background-color: #ff6600;
    color: #fff;
    font-weight: bold;
    border-radius: 10px;
    padding: 10px 18px;
    text-decoration: none !important;
  }

  .mobile-menu .contact-btn.mobile-contact .btn-icon {
    background-color: #003f7d;
    color: #fff;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    margin-left: 10px;
  }
}