/* === Header layout fix for logo alignment with hamburger === */

.site-header .header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  height: 64px;
  padding: 0 1rem;
}

/* Hamburger button — left aligned */
.nav-toggle {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  z-index: 110;
  display: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  margin: 4px 0;
  background: #e5e7eb;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Center logo container */
.logo {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.site-logo {
  max-height: 48px;
  width: auto;
  display: block;
}

/* Desktop nav links */
.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Mobile layout adjustments */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none; /* hidden on mobile, will show in drawer */
  }

  .logo {
    justify-content: center;
    flex: 1;
  }

  .site-logo {
    max-height: 42px;
  }
}

/* === Mobile Nav Drawer === */
@media (max-width: 768px) {
  .site-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 70%;
    height: 100vh;
    background: rgba(15, 20, 30, 0.98);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    align-items: center;
    transition: left 0.3s ease;
    z-index: 1000;
  }

  .site-nav.active {
    left: 0;
  }

  .site-nav a {
    font-size: 1.2rem;
    color: #e5e7eb;
  }

  /* Toggle animation (hamburger → X) */
  .nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
  }
}

/* Default: hidden on desktop */
.nav-close {
  display: none !important;
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  z-index: 1200;
}

/* Show only on mobile when menu is open */
@media (max-width: 768px) {
  .site-nav.active .nav-close {
    display: block !important;
  }
}