/* =========================
   NAVBAR (Glass / Pill) + Dropdowns
   ========================= */

/* Header wrapper */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;               /* keep above page */
  padding: 12px;
  background: transparent;    /* glass pill lives on .nav-wrap */
  border-bottom: 0;
}

body.home .site-header {
  padding-top: 12px;
}

/* Floating pill container */
.nav-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 24px;
  border-radius: 18px;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;

  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow:
    0 10px 30px rgba(0,0,0,0.10),
    0 1px 0 rgba(255,255,255,0.35) inset;

  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Brand */
.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
  line-height: 1;
  padding-left: 6px;
}
.brand img {
  display: block;
  height: 20px;
  width: auto;
}

/* Toggle button (mobile) */
.nav-toggle {
  appearance: none;
  border: 1px solid rgba(0,0,0,0.10);
  background: rgba(255,255,255,0.96);
  border-radius: 999px;
  padding: 10px 12px;
  cursor: pointer;

  display: inline-flex;
  align-items: center;
  gap: 10px;

  box-shadow: 0 6px 18px rgba(0,0,0,0.10);
}
.nav-toggle:hover { transform: translateY(-1px); }
.nav-toggle:active { transform: translateY(0); }

.nav-toggle__label {
  font-weight: 600;
  font-size: 14px;
}

/* Screen-reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Burger icon */
.burger {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  position: relative;
  border-radius: 2px;
}
.burger::before,
.burger::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}
.burger::before { top: -6px; }
.burger::after  { top:  6px; }

/* Nav panel (mobile dropdown container) */
.nav {
  position: absolute;
  left: 12px;
  right: 12px;
  top: calc(100% + 10px);

  display: none;
  padding: 10px;
  border-radius: 18px;

  background: rgba(255, 255, 255, 0.97);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 18px 50px rgba(0,0,0,0.18);

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.site-header.is-open .nav { display: block; }

/* Main nav list */
.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

/* Links (and dropdown button parent) */
.nav a,
.nav-parent {
  display: block;
  padding: 12px 12px;
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  font-weight: 600;
  font-size: 15px;
  font: inherit;
}

/* Dropdown trigger (if you use button) */
.nav-parent {
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
  width: 100%;
}

/* Hover/focus feedback */
.nav a:hover,
.nav a:focus-visible,
.nav-parent:hover,
.nav-parent:focus-visible {
  background: rgba(0,0,0,0.06);
  outline: none;
}

/* Dropdown support */
.has-dropdown { position: relative; }

.has-dropdown::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 16px;
}

.sub-nav {
  list-style: none;
  margin: 0;
  padding: 8px;
  min-width: 200px;

  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 8px;

  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(0,0,0,0.10);
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.10);

  display: none;
}

/* Desktop hover opens dropdown */
@media (min-width: 901px) {
  .has-dropdown:hover > .sub-nav,
  .has-dropdown:focus-within > .sub-nav {
    display: block;
  }

  .sub-nav {
    margin-top: 2px;
  }
}

/* Mobile behaviour uses JS class .is-subopen */
.has-dropdown.is-subopen > .sub-nav {
  display: block;
}

.sub-nav a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
}
.sub-nav a:hover {
  background: rgba(0,0,0,0.06);
  opacity: 1;
}

/* =========================
   Desktop layout
   ========================= */

@media (min-width: 900px) {
  .nav-toggle { display: none; }

  .nav {
    position: static;
    display: block !important;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .nav-list {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .nav a,
  .nav-parent {
    padding: 10px 14px;
    font-size: 14px;
    border-radius: 999px;
    width: auto;
  }

  /* dropdown stays positioned under parent on desktop */
  .has-dropdown { position: relative; }
}

/* =========================
   Mobile layout + dropdown adjustments
   ========================= */

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; align-items: center; }

  .site-header {
    padding: 12px 12px 0 !important;
  }

  .nav-wrap {
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.97);
    box-shadow:
      0 10px 24px rgba(0,0,0,0.15),
      0 1px 0 rgba(255,255,255,0.55) inset;
  }

  .brand {
    padding-left: 0;
  }

  .brand img {
    height: 18px;
  }

  .nav {
    left: 12px;
    right: 12px;
    background: rgba(255, 255, 255, 0.98);
  }

  /* Make dropdown panels flow within the mobile menu */
  .has-dropdown { position: static; }

  .sub-nav {
    position: static;
    margin-top: -4px;
    border: 0;
    box-shadow: none;
    padding: 0 0 10px 0;
    background: transparent;
    min-width: 0;
  }

  .sub-nav a {
    padding-left: 22px;
  }

}

/* =========================
   COLOURS: make non-selectable
   ========================= */

.page-colours .colours-grid,
.page-colours .colours-grid * {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.page-colours img {
  -webkit-user-drag: none;
}

/* =========================
   ADMIN BAR (DEV ONLY)
   ========================= */

/* HIDES ADMIN BAR - REMOVE ON LIVE SITE? */
body.admin-bar #wpadminbar { display: none !important; }
body.admin-bar { margin-top: 0 !important; }
html { margin-top: 0 !important; }