/* ===============================================================
   navbar.css
   Sticky navbar across all pages (no mobile cut-off)
   - Replaces fixed + body padding-top hack
   - Scope: header/nav only
   =============================================================== */

.site-header{
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;

  background: #ffffff;
  border-bottom: 1px solid #d9e2e6;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);

  z-index: 1000;
}

/* green divider */
.site-header::after{
  content: "";
  display: block;
  height: 4px;
  background: #2e7d32;
}

/* CRITICAL: remove padding-top hack (sticky does not overlap content) */
body{
  padding-top: 0 !important;
}

.site-header .header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem 0;
}

.site-header .brand{
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  min-width: 0;
}

.site-header .brand-logo{
  height: 95px;
  width: auto;
  display: block;
}

.site-header .brand-name{
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #f3c84b;
  white-space: nowrap;
}

.site-header .site-nav{
  display: block;
}

.site-header .nav-list{
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.3rem;
  margin: 0;
  padding: 0;

  /* allow exactly 2 lines on small screens */
  flex-wrap: wrap;
}

.site-header .nav-item{
  margin: 0;
  padding: 0;
}

.site-header .nav-link{
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.15rem;

  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;

  color: #1b5e20;
  text-decoration: none;

  border-bottom: 3px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}

.site-header .nav-link:hover,
.site-header .nav-link:focus-visible{
  color: #2e7d32;
  border-bottom-color: #2e7d32;
}

.site-header .nav-link.is-active,
.site-header .nav-link[aria-current="page"]{
  color: #2e7d32;
  border-bottom-color: #2e7d32;
}

/* Responsive */
@media (max-width: 980px){
  .site-header .brand-logo{
    height: 52px;
  }
}

@media (max-width: 720px){
  .site-header .header-inner{
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }

  .site-header .site-nav{
    width: 100%;
  }

  .site-header .nav-list{
    justify-content: center;
    gap: 0.7rem 1.1rem;
  }
}

/* Print */
@media print{
  .site-header{
    position: static;
    box-shadow: none;
  }
  body{
    padding-top: 0 !important;
  }
}