/* ==========================================================================
   GWellth Foods v2.0 — Navigation & Layout Stylesheet
   ========================================================================== */

/* Announcement Bar */
.announcement-bar {
  background-color: var(--color-valley-green);
  color: var(--color-wild-honey);
  text-align: center;
  padding: 8px 10px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 101;
}

/* Header & Megamenu */
.main-header {
  background-color: rgba(245, 243, 237, 0.96);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(20, 40, 30, 0.06);
  transition: var(--transition-smooth);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 15px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  font-size: 1.6rem;
  font-weight: 400;
}

.logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.logo-g {
  background-color: var(--color-valley-green);
  color: var(--color-wild-honey);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-family: var(--font-heading);
  margin-right: 8px;
  font-size: 1.3rem;
}

.logo-text {
  font-family: var(--font-heading);
  color: var(--color-valley-green);
}

.logo-sub {
  font-size: 0.9rem;
  color: var(--color-wild-honey);
  margin-left: 2px;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-anchor {
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--color-valley-green);
  padding: 10px 0;
  position: relative;
  display: flex;
  align-items: center;
}

.nav-anchor:hover {
  color: var(--color-terracotta);
}

.chevron-icon {
  width: 16px;
  height: 16px;
  margin-left: 4px;
  fill: currentColor;
  opacity: 0.7;
}

/* Megamenu Grid: Shop by Category */
.nav-item {
  position: relative;
}

.megamenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(15px);
  width: 900px;
  background-color: var(--color-mist-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  border: 1px solid rgba(20, 40, 30, 0.08);
}

.nav-item:hover .megamenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.megamenu-cols {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 25px;
  text-align: left;
}

.megamenu-col {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.megamenu-col h3 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-terracotta);
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-stone-oat);
  padding-bottom: 8px;
  margin-bottom: 5px;
}

.megamenu-subcol {
  margin-bottom: 5px;
}

.subcol-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-ragi-brown);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: block;
  margin-bottom: 8px;
}

.megamenu-item {
  display: flex;
  gap: 12px;
  padding: 10px;
  border-radius: var(--border-radius-sm);
  background-color: var(--color-ghee-cream);
  transition: var(--transition-smooth);
  align-items: flex-start;
}

.megamenu-item:hover {
  background-color: var(--color-stone-oat);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.megamenu-item.sub-item {
  padding: 8px 10px;
}

.item-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.item-text h4 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-valley-green);
  margin-bottom: 2px;
}

.item-text p {
  font-size: 0.72rem;
  color: var(--color-ragi-brown);
  line-height: 1.35;
}

/* Megamenu Goals: Shop by Goal */
.megamenu-goals {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(15px);
  width: 900px;
  background-color: var(--color-mist-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  border: 1px solid rgba(20, 40, 30, 0.08);
}

.nav-item:hover .megamenu-goals {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.goals-megamenu-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 15px;
}

.goal-card {
  text-align: center;
  padding: 15px 10px;
  background-color: var(--color-ghee-cream);
  border-radius: var(--border-radius-sm);
}

.goal-card:hover {
  background-color: var(--primary-emerald-ultra-light);
  transform: translateY(-2px);
  border-color: rgba(20,40,30,0.06);
}

.goal-emoji-icon {
  font-size: 2.2rem;
  margin-bottom: 10px;
}

.goal-card h4 {
  font-size: 0.92rem;
  color: var(--color-valley-green);
  margin-bottom: 6px;
  font-family: var(--font-body);
  font-weight: 600;
}

.goal-card p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* Header tools */
.header-tools {
  display: flex;
  align-items: center;
  gap: 15px;
}

.search-btn, .cart-btn {
  position: relative;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-valley-green);
}

.search-btn:hover, .cart-btn:hover {
  background-color: var(--color-stone-oat);
}

.tool-icon {
  width: 22px;
  height: 22px;
}

.cart-count {
  position: absolute;
  top: -2px;
  right: -2px;
  background-color: var(--color-terracotta);
  color: var(--color-ghee-cream);
  font-size: 0.75rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Footer structure */
.main-footer {
  background-color: var(--color-valley-green);
  color: var(--color-ghee-cream);
  padding: 80px 20px 40px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 50px;
  margin-bottom: 30px;
}

.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-wild-honey);
  margin-bottom: 15px;
}

.footer-brand p {
  font-size: 0.9rem;
  opacity: 0.8;
  max-width: 320px;
  margin-bottom: 20px;
}

.footer-column h4 {
  font-size: 1rem;
  color: var(--color-wild-honey);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: 12px;
  font-size: 0.9rem;
}

.footer-column a {
  opacity: 0.8;
}

.footer-column a:hover {
  opacity: 1;
  color: var(--color-wild-honey);
}

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  opacity: 0.7;
}

/* Megamenu Health Goal items */
.megamenu-goals-grid-vertical {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.megamenu-goal-item {
  display: flex;
  gap: 12px;
  padding: 8px 10px;
  border-radius: var(--border-radius-sm);
  background-color: var(--color-ghee-cream);
  transition: var(--transition-smooth);
  align-items: flex-start;
  margin-bottom: 2px;
}
.megamenu-goal-item:hover {
  background-color: var(--color-stone-oat);
  transform: translateY(-1px);
}
.goal-emoji {
  font-size: 1.25rem;
}
.goal-text h4 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-valley-green);
  margin-bottom: 2px;
}
.goal-text p {
  font-size: 0.78rem;
  color: var(--color-ragi-brown);
  line-height: 1.2;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .megamenu, .megamenu-goals {
    width: 90vw;
  }
}
@media (max-width: 768px) {
  .header-container {
    padding: 10px 15px;
  }
  .footer-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}