/* ==========================================================================
   styles_nav.css — CANONICAL (clean)
   - Desktop: inline nav links + "More" dropdown
   - Mobile: burger + overlay drawer
   - Shared: sticky glass nav + dark mode support
   ========================================================================== */

/* -------------------------
   NAV BAR (sticky glass)
   ------------------------- */
.nav{
  position: sticky;
  top: 0;
  z-index: 10000;

  background: linear-gradient(
    180deg,
    rgba(220, 255, 235, 0.78) 0%,
    rgba(235, 255, 245, 0.60) 45%,
    rgba(255, 255, 255, 0.32) 100%
  );
  backdrop-filter: blur(16px) saturate(170%);
  -webkit-backdrop-filter: blur(16px) saturate(170%);
  border-bottom: 1px solid rgba(255,255,255,0.22);
}

.nav.scrolled{
  background: linear-gradient(
    180deg,
    rgba(220, 255, 235, 0.92) 0%,
    rgba(235, 255, 245, 0.72) 45%,
    rgba(255, 255, 255, 0.42) 100%
  );
  box-shadow: 0 12px 30px rgba(0,0,0,0.10);
}

[data-theme="dark"] .nav{
  background: rgba(10, 18, 14, 0.68);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
[data-theme="dark"] .nav.scrolled{
  background: rgba(10, 18, 14, 0.82);
  box-shadow: 0 12px 34px rgba(0,0,0,0.40);
}

.nav-inner{
  display:flex;
  align-items:center;
  gap:24px;
  padding: 8px 0;
  min-height: 72px;

  /* right safe-area padding */
  padding-right: max(16px, env(safe-area-inset-right));
}

/* -------------------------
   BRAND
   ------------------------- */
.brand{
  display:flex;
  align-items:center;
  flex:0 0 auto;
  position:relative;
  text-decoration:none;
}

.brand-mark{
  width: 120px;
  height: 96px;
  object-fit: contain;
  display:block;
  margin:0;
  filter: drop-shadow(0 14px 26px rgba(15,23,42,.12));
  transition: transform .18s ease, filter .18s ease;
}

.brand:hover .brand-mark{
  transform: translateY(-2px) scale(1.02);
  filter: drop-shadow(0 18px 32px rgba(15,23,42,.16));
}

/* -------------------------
   DESKTOP LINKS
   ------------------------- */
.nav-links{
  display:flex;
  align-items:center;
  gap: 28px;

  flex: 1 1 auto;
  min-width: 0;
  margin-left: 32px;

  white-space: nowrap;
  flex-wrap: nowrap;
}

.nav-links a{
  position: relative;
  font-weight: 800;
  font-size: 14.5px;
  color: rgba(15,23,42,.80);
  padding: 12px 8px;
  letter-spacing: -.01em;
  text-decoration:none;
}

[data-theme="dark"] .nav-links a{
  color: rgba(255,255,255,.80);
}

.nav-links a::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:4px;
  height:2px;
  border-radius:999px;
  background: linear-gradient(90deg, transparent, rgba(27,138,88,.75), transparent);
  transform: scaleX(0);
  transform-origin:center;
  transition: transform .18s ease;
  opacity:.85;
}

.nav-links a:hover{ color: rgba(15,23,42,.92); }
[data-theme="dark"] .nav-links a:hover{ color: rgba(255,255,255,.92); }
.nav-links a:hover::after{ transform: scaleX(1); }

.nav-links a.is-active{ color: rgba(15,23,42,.95); }
[data-theme="dark"] .nav-links a.is-active{ color: rgba(255,255,255,.95); }
.nav-links a.is-active::after{ transform: scaleX(1); }

/* -------------------------
   MORE DROPDOWN (desktop)
   ------------------------- */
.nav-more{
  position:relative;
  display:inline-flex;
  align-items:center;
  flex:0 0 auto;
}

.nav-more-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border-radius:14px;
  padding:10px 14px;
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.45);
  backdrop-filter: blur(12px) saturate(160%);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  font-weight:800;
  font-size:14px;
  color:rgba(15,23,42,.82);
  cursor:pointer;
  transition: transform .18s ease, box-shadow .18s ease, color .18s ease, background .18s ease;
}

[data-theme="dark"] .nav-more-btn{
  border-color: rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.86);
}

.nav-more-btn:hover{
  color: rgba(15,23,42,.92);
  box-shadow: 0 12px 24px rgba(15,23,42,.10);
  transform: translateY(-1px);
}
[data-theme="dark"] .nav-more-btn:hover{
  color: rgba(255,255,255,.92);
  box-shadow: 0 12px 26px rgba(0,0,0,.35);
}

.nav-more-menu{
  position:absolute;
  top: calc(100% + 10px);
  right: 0;
  display:none;
  min-width: 240px;
  padding: 10px;
  border-radius: 16px;

  background: rgba(255,255,255,.88);
  backdrop-filter: blur(16px) saturate(170%);
  -webkit-backdrop-filter: blur(16px) saturate(170%);
  border: 1px solid rgba(15,23,42,.10);
  box-shadow: 0 18px 55px rgba(15,23,42,.16);
  z-index: 10001;
}
[data-theme="dark"] .nav-more-menu{
  background: rgba(15,23,42,.94);
  border-color: rgba(255,255,255,.10);
  box-shadow: 0 18px 60px rgba(0,0,0,.55);
}

.nav-more.open .nav-more-menu{ display:block; }

.nav-more-menu a{
  display:block;
  padding: 10px 12px;
  border-radius: 12px;
  font-weight: 800;
  color: rgba(15,23,42,.84);
  text-decoration:none;
}
[data-theme="dark"] .nav-more-menu a{ color: rgba(255,255,255,.88); }

.nav-more-menu a:hover{ background: rgba(27,138,88,.10); }

/* -------------------------
   CONTROLS (right)
   ------------------------- */
.nav-controls{
  display:flex;
  align-items:center;
  gap:12px;
  margin-left:auto; /* push to far right */
  flex:0 0 auto;
}

/* Theme toggle */
.theme-toggle{
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.55);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .16s ease, box-shadow .18s ease, background .18s ease;
  position: relative;
}

[data-theme="dark"] .theme-toggle{
  border-color: rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
}

.theme-toggle:hover{
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(15,23,42,.10);
}
[data-theme="dark"] .theme-toggle:hover{
  box-shadow: 0 12px 30px rgba(0,0,0,.45);
}

.theme-toggle:active{
  transform: translateY(0) scale(.98);
}

.theme-ico{
  width: 20px;
  height: 20px;
  color: rgba(15,23,42,.75);
  transition: opacity .2s ease, transform .2s ease;
}

[data-theme="dark"] .theme-ico{
  color: rgba(255,255,255,.86);
}

/* icon switching (same contract as your HTML) */
[data-theme="light"] .theme-ico--moon{
  opacity: 0;
  transform: rotate(-90deg);
  position: absolute;
}
[data-theme="light"] .theme-ico--sun{
  opacity: 1;
  transform: rotate(0deg);
}
[data-theme="dark"] .theme-ico--sun{
  opacity: 0;
  transform: rotate(90deg);
  position: absolute;
}
[data-theme="dark"] .theme-ico--moon{
  opacity: 1;
  transform: rotate(0deg);
}

/* -------------------------
   BURGER (mobile)
   ------------------------- */
.nav-burger{
  display:none; /* only on mobile */
  width:46px;
  height:42px;
  border-radius:14px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.62);
  backdrop-filter: blur(12px) saturate(170%);
  -webkit-backdrop-filter: blur(12px) saturate(170%);
  cursor:pointer;
  box-shadow: 0 10px 26px rgba(15,23,42,.10);
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  position: relative;
}
[data-theme="dark"] .nav-burger{
  border-color: rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
  box-shadow: 0 10px 30px rgba(0,0,0,.45);
}
.nav-burger:hover{
  box-shadow: 0 14px 34px rgba(15,23,42,.14);
  transform: translateY(-1px);
}
.nav-burger:active{ transform: scale(.96); }

.nav-burger span{
  width: 18px;
  height: 2.6px;
  border-radius: 99px;
  background: rgba(15,23,42,.86);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: transform .22s ease, opacity .18s ease, width .18s ease, top .22s ease;
}
[data-theme="dark"] .nav-burger span{ background: rgba(255,255,255,.90); }

.nav-burger span:nth-child(1){ top: 14px; }
.nav-burger span:nth-child(2){ top: 20px; width: 14px; opacity: .95; }
.nav-burger span:nth-child(3){ top: 26px; }

.nav-burger.is-open span:nth-child(1){
  top: 20px;
  transform: translateX(-50%) rotate(45deg);
}
.nav-burger.is-open span:nth-child(2){
  opacity: 0;
  width: 18px;
}
.nav-burger.is-open span:nth-child(3){
  top: 20px;
  transform: translateX(-50%) rotate(-45deg);
}

/* -------------------------
   MOBILE BACKDROP + DRAWER
   (uses: .nav-backdrop.show and .nav-drawer.open)
   ------------------------- */
.nav-backdrop{
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(15,23,42,.42);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
}
[data-theme="dark"] .nav-backdrop{ background: rgba(0,0,0,.58); }

.nav-backdrop.show{
  opacity: 1;
  pointer-events: auto;
}

.nav-drawer{
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  z-index: 9999;

  max-height: 0;
  overflow: hidden;

  opacity: 0;
  transform: translateY(-10px);
  transition: max-height .30s ease, opacity .18s ease, transform .22s ease;

  border-top-left-radius: 22px;
  border-top-right-radius: 22px;
  border: 1px solid rgba(255,255,255,.24);

  background:
    radial-gradient(700px 260px at 18% 0%, rgba(27,138,88,.18), transparent 60%),
    radial-gradient(700px 260px at 82% 0%, rgba(15,23,42,.10), transparent 60%),
    rgba(255,255,255,.86);
  backdrop-filter: blur(18px) saturate(170%);
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  box-shadow: 0 30px 90px rgba(15,23,42,.22);
}
[data-theme="dark"] .nav-drawer{
  border-color: rgba(255,255,255,.10);
  background:
    radial-gradient(700px 260px at 18% 0%, rgba(34,197,94,.18), transparent 60%),
    radial-gradient(700px 260px at 82% 0%, rgba(255,255,255,.08), transparent 60%),
    rgba(15,23,42,.94);
  box-shadow: 0 30px 100px rgba(0,0,0,.55);
}

.nav-drawer.open{
  max-height: 80vh;
  opacity: 1;
  transform: translateY(0);
  overflow-y: auto; /* fix #9: allow scroll on short phones */
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.nav-drawer-inner{
  padding: 16px 0 18px;
  display: grid;
  gap: 10px;
}

/* premium row cards (supports icon/subtitle markup) */
.nav-drawer-inner a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;

  padding: 12px 12px;
  border-radius: 16px;

  background: rgba(255,255,255,.60);
  border: 1px solid rgba(15,23,42,.08);
  box-shadow: 0 8px 18px rgba(15,23,42,.06);

  color: rgba(15,23,42,.92);
  font-weight: 950;
  letter-spacing: -0.01em;
  text-decoration:none;

  transition: transform .16s ease, background .18s ease, box-shadow .18s ease, border-color .18s ease;
}

[data-theme="dark"] .nav-drawer-inner a{
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.10);
  box-shadow: 0 10px 22px rgba(0,0,0,.22);
  color: rgba(255,255,255,.92);
}

.nav-drawer-inner a:hover{
  background: rgba(27,138,88,.10);
  border-color: rgba(27,138,88,.18);
  box-shadow: 0 14px 26px rgba(15,23,42,.10);
  transform: translateY(-1px);
}
.nav-drawer-inner a:active{ transform: scale(.985); }

/* optional icon/subtitle helpers */
.nav-drawer-inner a .mi{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background: rgba(27,138,88,.10);
  border: 1px solid rgba(27,138,88,.18);
  flex: 0 0 auto;
}
[data-theme="dark"] .nav-drawer-inner a .mi{
  background: rgba(34,197,94,.12);
  border-color: rgba(34,197,94,.18);
}
.nav-drawer-inner a .mi svg{ width: 18px; height: 18px; opacity: .95; }

.nav-drawer-inner a .mt{
  display:flex;
  flex-direction:column;
  line-height: 1.1;
  gap: 4px;
  flex: 1 1 auto;
  min-width: 0;
}
.nav-drawer-inner a .mt .t{
  font-size: 15.5px;
  font-weight: 950;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-drawer-inner a .mt .s{
  font-size: 12px;
  font-weight: 850;
  color: rgba(15,23,42,.62);
}
[data-theme="dark"] .nav-drawer-inner a .mt .s{ color: rgba(255,255,255,.64); }

.nav-drawer-inner a .arr{
  opacity: .7;
  font-weight: 900;
  transform: translateX(0);
  transition: transform .16s ease, opacity .16s ease;
  flex: 0 0 auto;
}
.nav-drawer-inner a:hover .arr{
  opacity: 1;
  transform: translateX(2px);
}

/* Featured Microgreens row (apply class in HTML) */
.nav-drawer-inner a.nav-glow-microgreens{
  background:
    radial-gradient(520px 140px at 20% 50%, rgba(27,138,88,.22), transparent 70%),
    rgba(255,255,255,.72);
  border-color: rgba(27,138,88,.28);
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .nav-drawer-inner a.nav-glow-microgreens{
  background:
    radial-gradient(520px 140px at 20% 50%, rgba(34,197,94,.22), transparent 70%),
    rgba(255,255,255,.07);
}

.nav-drawer-inner a.nav-glow-microgreens::after{
  content:"";
  position:absolute;
  top:-35%;
  left:-60%;
  width:60%;
  height:170%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.42), transparent);
  transform: skewX(-18deg);
  opacity: .55;
  animation: microShine 2.6s ease-in-out infinite;
  pointer-events:none;
}
@keyframes microShine{
  0%{ transform: translateX(0) skewX(-18deg); }
  100%{ transform: translateX(240%) skewX(-18deg); }
}

/* lock body scroll when drawer open */
body.nav-lock{ overflow: hidden; }

/* -------------------------
   RESPONSIVE
   ------------------------- */
@media (max-width: 980px){
  .nav-links{ display:none; }
  .nav-burger{ display:flex; align-items:center; justify-content:center; }

  /* nudge controls slightly left on mobile */
  .nav-controls{ margin-right: 10px; gap: 10px; }

  /* a bit more right padding on very small devices */
  .nav-inner{
    padding-right: max(18px, env(safe-area-inset-right));
  }
}

/* Tablet: slightly tighter desktop nav */
@media (max-width: 1200px) and (min-width: 981px){
  .nav-links{ gap: 24px; margin-left: 24px; }
  .nav-links a{ font-size: 14px; padding: 10px 6px; }
}

/* =========================
   FIX #3: Smaller nav logo on mobile
   FIX #9: Safe-area padding for nav drawer
   ========================= */
@media (max-width: 640px) {
  .brand-mark {
    width: 72px;
    height: 58px;
  }
  .nav-inner {
    min-height: 56px;
    padding: 4px 0;
  }
  .nav-burger {
    width: 38px;
    height: 38px;
  }
  .theme-toggle {
    width: 38px;
    height: 38px;
  }
  .nav-drawer-inner {
    padding-bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  }
}