/* header.css */

/* Logo and brand */
.logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
  max-width: 100%;
}

.logo-wrapper {
  width: 50px;
  height: 50px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

/* Header bar */
header {
  background: linear-gradient(90deg, #000428, #004e92);
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 999;
}

header h1 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}

/* Navbar links */
.navbar {
  display: flex;
  gap: 30px;
}

nav a {
  margin-left: 30px;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

nav a:hover {
  color: #00e6ff;
}

/* Hamburger menu (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 6px;
  z-index: 1000;
}

.hamburger div {
  width: 28px;
  height: 3px;
  background-color: #fff;
  transition: all 0.4s ease;
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    text-align: center;
  }
  .hamburger {
    display: flex;
  }
  .navbar {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 220px;
    flex-direction: column;
    align-items: start;
    padding: 80px 20px;
    gap: 20px;
    background: rgba(0,0,0,0.95);
    transition: right 0.4s ease;
  }
  .navbar.active {
    right: 0;
  }
  nav a {
    margin: 15px 10px;
    display: inline-block;
  }
}