/* ---------------- Box Sizing ---------------- */
* {
  box-sizing: border-box; /* prevents overflow */
  margin: 0;
  padding: 0;
}

/* ---------------- Navbar Base ---------------- */
.navbar {
  background: #fff;             
  padding: 10px 20px;
  position: fixed;              
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* ---------------- Container ---------------- */
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* ---------------- Logo + Name ---------------- */
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  font-weight: bold;
  color: #333;
  font-size: 1.5em;
}

.nav-logo .logo {
  width: 60px;
  height: 40px;
  margin-right: 10px;
}

/* ---------------- Nav Links ---------------- */
.nav-links {
  display: flex;
  gap: 15px;
  list-style: none;
}

.nav-item {
  text-decoration: none;
  color: #333;
  padding: 6px 10px;
  border-radius: 6px;
  transition: 0.2s;
}

.nav-item:hover,
.nav-item.active {
  background: #8694e3;
  color: #fff;
}

/* ---------------- Hamburger ---------------- */
.hamburger {
  display: none;               
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  position: relative;
  z-index: 1100; /* above mobile menu */
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #333;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ---------------- Mobile Styles ---------------- */
@media (max-width: 768px) {

  /* Logo + hamburger row */
  .logo-hamburger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0px 20px;
  }

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

  /* Mobile menu hidden initially */
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    margin-top: 10px;
    border-top: 1px solid #ddd;
    background: #fff;
    overflow: hidden;
    position: relative;
    z-index: 1000; /* below hamburger */
  }

  /* Show menu when active */
  .nav-links.active {
    display: flex;
  }

  /* Mobile nav items */
  .nav-item {
    width: 100%;
    padding: 10px 20px;
    text-align: left;
    border-bottom: 1px solid #eee;
  }

  .nav-item:hover,
  .nav-item.active {
    background: #f0f0f0;
    color: #333;
  }

  /* Hamburger X animation */
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* ---------------- Body Offset ---------------- */
body {
  padding-top: 60px; /* adjust to navbar height */
}