/* ==========================================================================
   HUMAN DESIGN ACADEMY — REUSABLE GOOGLE STORE NAVBAR COMPONENT
   Floating Pill Capsule Header with 16px Gap & Floating Rounded Dropdown Card
   Aesthetic: 1:1 Google Store Reference (White Theme)
   ========================================================================== */

/* ==========================================================================
   TOP ANNOUNCEMENT BANNER (GOOGLE STORE STYLE)
   ========================================================================== */

.hda-top-banner {
  background-color: #0b57d0; /* Google Store vibrant royal blue */
  color: #ffffff;
  width: 100%;
  position: relative;
  z-index: 2010;
  max-height: 60px;
  opacity: 1;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              padding 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.hda-top-banner.is-dismissed {
  max-height: 0 !important;
  opacity: 0 !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  pointer-events: none;
}

.hda-banner-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 8px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 38px;
}

.hda-banner-content {
  text-align: center;
  padding: 0 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.hda-banner-text {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 400;
  color: #ffffff;
  letter-spacing: 0.01em;
  line-height: 1.4;
}

.hda-banner-link {
  color: #ffffff;
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 500;
  font-size: 0.8125rem;
  transition: opacity 0.2s ease;
  white-space: nowrap;
}

.hda-banner-link:hover {
  opacity: 0.85;
}

.hda-banner-close {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 50%;
  color: #ffffff;
  cursor: pointer;
  padding: 0;
  transition: background-color 0.2s ease;
}

.hda-banner-close:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.hda-banner-close svg {
  display: block;
}

/* Outer Sticky Wrapper */
.hda-navbar-wrapper {
  position: sticky;
  top: 16px;
  left: 0;
  right: 0;
  z-index: 2000;
  width: 100%;
  padding: 0 var(--space-4);
  margin-top: 14px;
  pointer-events: none; /* Let clicks pass through empty sides */
  transition: margin-top 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.hda-navbar-container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  position: relative;
  pointer-events: auto; /* Re-enable pointer events on the bar */
}

/* Floating White Pill Capsule Header Bar (Matches Google Store Screenshot) */
.hda-nav-header {
  background-color: #ffffff;
  border-radius: var(--radius-full);
  box-shadow: none;
  border: 1px solid rgba(0, 0, 0, 0.08);
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 16px 6px 20px;
  position: relative;
  z-index: 2002;
  transition: all var(--transition-fast);
}

/* Left: Only H Brand Logo Mark (No text next to it) */
.hda-nav-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  flex-shrink: 0;
}

.hda-logo-mark {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-fast);
}

.hda-logo-mark img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  filter: brightness(0); /* Clean black logo mark on white */
}

.hda-nav-brand:hover .hda-logo-mark {
  transform: scale(1.08);
}

/* Center: Navigation List with Generous Spacing */
.hda-nav-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  margin-left: 20px;
}

.hda-nav-item {
  position: relative;
}

/* Nav Item Link / Button */
.hda-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  background: transparent;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.hda-nav-btn:hover {
  background-color: #f1f3f4;
  color: var(--text-primary);
}

/* Active Category Pill (Matches Screenshot 'Phones' Pill State) */
.hda-nav-item.is-active .hda-nav-btn,
.hda-nav-btn.is-active,
.hda-navbar-wrapper.is-dropdown-open .hda-nav-item[data-nav="categories"] .hda-nav-btn {
  background-color: #e8eaed !important;
  color: #1f1f1f !important;
  font-weight: 600 !important;
}

/* Right: Utilities (Search, Cart, 9-Dot App Grid, Avatar) */
.hda-nav-utilities {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.hda-icon-btn {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
}

.hda-icon-btn:hover {
  background-color: var(--bg-pill-hover);
  color: var(--text-primary);
}

.hda-icon-svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
}

.hda-dots-svg {
  width: 20px;
  height: 20px;
  fill: var(--text-secondary);
}

.hda-icon-btn:hover .hda-dots-svg {
  fill: var(--text-primary);
}

/* User Avatar (Circle with border) */
.hda-avatar-btn {
  margin-left: 6px;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.hda-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   DROPDOWN POPUP CARD (MATCHES GOOGLE STORE SCREENSHOT)
   Notice: 16px gap between nav bar and popup, and 28px rounded corners on ALL sides!
   ========================================================================== */

.hda-dropdown-wrapper {
  position: absolute;
  /* EXACT 16px space between navigation pill bar and popup inner section */
  top: calc(100% + 16px);
  left: 0;
  right: 0;
  background-color: #ffffff;
  /* Rounded corners on ALL FOUR CORNERS matching floating card screenshot */
  border-radius: 28px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.18), 0 4px 16px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.22s cubic-bezier(0.2, 0, 0, 1), 
              transform 0.22s cubic-bezier(0.2, 0, 0, 1), 
              visibility 0.22s cubic-bezier(0.2, 0, 0, 1);
  z-index: 2001;
}

/* Invisible Hover Bridge spanning the 16px gap so mouse transit never drops hover */
.hda-dropdown-wrapper::before {
  content: '';
  position: absolute;
  top: -20px;
  left: 0;
  right: 0;
  height: 20px;
  background: transparent;
  pointer-events: auto;
}

/* Open State (Both on wrapper and parent class support) */
.hda-dropdown-wrapper.is-open,
.hda-navbar-wrapper.is-dropdown-open .hda-dropdown-wrapper {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.hda-dropdown-content {
  display: grid;
  grid-template-columns: 1.45fr 0.65fr 1fr;
  gap: 48px;
  padding: 32px 48px 44px;
}

/* Section Headings */
.hda-drop-heading {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: var(--space-5);
  letter-spacing: 0.01em;
}

/* --------------------------------------------------------------------------
   1. Left Section: 4 Category Product Cards + Browse Pill
   -------------------------------------------------------------------------- */
.hda-drop-categories {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.hda-cards-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.hda-category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: #ffffff;
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  overflow: hidden;
  cursor: pointer;
}

.hda-category-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

/* Curved Pastel Tops (Matches Google Store Pixel 11 Pro, Fold, etc.) */
.card-pastel-banner {
  width: 100%;
  height: 114px;
  border-radius: 18px 18px 48px 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast);
}

.pastel-medical {
  background-color: #fce8e6;
}

.pastel-education {
  background-color: #e6f4ea;
}

.pastel-design {
  background-color: #f1f3f4;
}

.pastel-founders {
  background-color: #e8f0fe;
}

.card-product-img {
  max-width: 82%;
  max-height: 84px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.12);
  transition: transform var(--transition-fast);
}

.hda-category-card:hover .card-product-img {
  transform: scale(1.06);
}

.card-title-box {
  padding: 10px 4px 4px;
}

.card-product-name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.3;
}

/* Elongated "Browse All" Pill Button (Matches Google Store) */
.hda-browse-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #d3e3fd;
  color: #041e49;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  margin-top: 16px;
}

.hda-browse-pill:hover {
  background-color: #c2e7ff;
  transform: translateX(2px);
}

.browse-thumbnails {
  display: flex;
  align-items: center;
}

.mini-thumb {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-full);
  border: 2px solid #ffffff;
  margin-left: -8px;
  object-fit: cover;
  background: #ffffff;
}

.mini-thumb:first-child {
  margin-left: 0;
}

/* --------------------------------------------------------------------------
   2. Middle Section: Explore More Links (No borders, clean whitespace)
   -------------------------------------------------------------------------- */
.hda-drop-explore {
  display: flex;
  flex-direction: column;
  padding-left: var(--space-2);
}

.hda-explore-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 0;
  padding: 0;
}

.hda-explore-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  padding: 2px 0;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.hda-explore-link:hover {
  color: var(--accent-google-blue);
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   3. Right Section: Discover Rich Rows (No borders, clean whitespace)
   -------------------------------------------------------------------------- */
.hda-drop-discover {
  display: flex;
  flex-direction: column;
  padding-left: var(--space-2);
}

.hda-discover-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.hda-discover-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: 12px;
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.hda-discover-item:hover {
  background-color: #f8f9fa;
}

.discover-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 230px;
}

.discover-title {
  font-size: 0.84375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.discover-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.discover-thumb-wrapper {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
}

.discover-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Backdrop Dim for Open Dropdown */
.hda-dropdown-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(32, 33, 36, 0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, visibility 0.22s ease;
  z-index: 1990;
}

.hda-dropdown-backdrop.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Responsive Breakpoints */
@media (max-width: 1080px) {
  .hda-dropdown-content {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .hda-cards-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hda-nav-list {
    display: none;
  }
  .hda-dropdown-content {
    padding: var(--space-4);
  }
  .hda-cards-row {
    grid-template-columns: 1fr 1fr;
  }
}