/* ==================================================
   HEADER
================================================== */
header {
  background: #003366;
  color: #fff;
  padding: 15px 0;
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  box-shadow: 0 4px 15px rgba(0,0,0,.2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.logo img {
  height: 80px;
}

nav ul {
  display: flex;
  gap: 25px;
  list-style: none;
}

nav a {
  color: #fff;
  font-weight: 600;
}

nav a:hover {
  color: #ff6600;
}

.header-btn {
  background: #ff4444;
  color: #fff;
  padding: 12px 28px;
  border-radius: 30px;
  font-weight: bold;
}

.header-btn:hover {
  background: #cc3333;
}

.mobile-toggle {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
}