/* Top App Bar */
.app-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 24px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--elevation-2);
  position: sticky;
  top: 0;
  z-index: 20;
  max-width: 1100px;
  margin: 0 auto;
  border-radius: 8px;
  margin-top: 20px;
  margin-bottom: 20px;
  overflow: visible;
}

.app-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.app-brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.app-logo {
  width: 32px; /* ulteriormente aumentato */
  height: 32px;
  border-radius: 0;
  background: transparent !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--on-primary);
  box-shadow: none !important;
  font-size: 20px;
  padding: 0; /* removed internal padding for full-size svg */
}

/* Ensure SVG image fits inside the logo container */
.app-logo img,
.app-logo svg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.app-title {
  font-weight: 500;
  font-size: 1.05rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Tabs */
.tabs-container {
  margin-left: 16px;
  display: flex;
  flex: 1;
  align-items: flex-end;
  min-width: 0;
  overflow: visible;
}

.tab-list {
  display: flex;
  gap: 8px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: visible;
  flex-wrap: nowrap;
  /* Hide scrollbar but allow scrolling if needed */
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

.tab-list::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

.tab {
  -webkit-appearance: none;
  appearance: none;
  border: 0;
  background: transparent;
  color: inherit;
  padding: 12px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
  outline: none;
  white-space: nowrap;
  transition: background .12s ease, color .12s ease;
  text-decoration: none;
  flex-shrink: 0;
}

.tab.nav-item {
  color: inherit;
}

.tab.nav-item.active,
.tab.nav-item:hover {
  color: var(--primary);
}

.tab:hover {
  background: rgba(242,140,2,0.1);
}

.tab:focus {
  box-shadow: 0 0 0 3px rgba(242,140,2,0.3);
}

.tab[aria-selected="true"] {
  color: var(--primary);
}

.tab-indicator {
  height: 3px;
  background: var(--primary);
  border-radius: 3px;
  position: absolute;
  left: 0;
  bottom: 0;
  transform-origin: left center;
  transition: transform .22s cubic-bezier(.2,.8,.2,1), width .22s cubic-bezier(.2,.8,.2,1);
}

/* Page content */
main {
  padding: 0 24px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background: var(--surface);
  border-radius: 8px;
  padding: 20px;
  box-shadow: var(--elevation-1);
}

.tab-panel {
  display: none;
}

.tab-panel[aria-hidden="false"] {
  display: block;
}

/* Construction notice */
.construction-notice {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: rgba(242,140,2,0.1);
  border-left: 4px solid var(--primary);
  border-radius: 4px;
  margin-top: 16px;
  color: var(--text);
}

.construction-notice .material-icons {
  color: var(--primary);
  font-size: 24px;
}

/* Hero Section */
.hero-section {
  text-align: center;
  padding: 30px 20px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin: 0 0 20px 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-variant));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--muted);
  margin: 0 0 40px 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Product Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

/* Products Carousel - Infinite Scroll */
.products-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-top: 20px;
  padding: 40px 0;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 0.5%,
    black 99.5%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 0.5%,
    black 99.5%,
    transparent 100%
  );
}

.products-carousel:active {
  cursor: grabbing;
}

.products-carousel-track {
  display: flex;
  gap: 24px;
  will-change: transform;
  cursor: grab; /* indicate draggable */
  /* Removed transition for smoother drag - transform is updated directly via JS */
}

.products-carousel-track.dragging {
  cursor: grabbing;
  user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
}

.products-carousel .product-card {
  flex: 0 0 320px;
  min-width: 320px;
  max-width: 320px;
}

@media (max-width: 720px) {
  .products-carousel .product-card {
    flex: 0 0 280px;
    min-width: 280px;
    max-width: 280px;
  }
}

.product-card {
  background: var(--surface);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--elevation-1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--elevation-2);
}

.product-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--ea-primary-gradient);
}

.product-card-content {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 12px 0;
  color: var(--text);
}

.product-card-description {
  color: var(--muted);
  margin: 0 0 16px 0;
  flex: 1;
  line-height: 1.6;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.product-card-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s ease;
}

.product-card-link:hover {
  color: var(--primary-variant);
}

/* Product Detail Page */
.product-detail {
  margin-bottom: 32px;
}

.product-detail-header {
  margin-bottom: 32px;
}

.product-detail-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 16px 0;
  color: var(--text);
}

.product-detail-subtitle {
  font-size: 1.2rem;
  color: var(--muted);
  margin: 0 0 24px 0;
}

.product-detail-image {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 32px;
  box-shadow: var(--elevation-2);
}

.product-feature {
  margin-bottom: 32px;
}

.product-feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 16px 0;
  color: var(--text);
}

.product-feature-content {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.product-feature-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.product-feature-image {
  width: 100%;
  border-radius: 8px;
  box-shadow: var(--elevation-1);
}

.product-video {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 12px;
  margin: 16px 0;
  background: #000;
}

.product-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Dropdown Menu */
.dropdown-container {
  position: relative;
}

.dropdown-trigger {
  display: inline-flex;
  align-items: center;
}

.dropdown-trigger.active {
  color: var(--primary);
}

.dropdown-arrow {
  transition: transform 0.2s ease;
}

.dropdown-trigger[aria-expanded="true"] .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--surface);
  border-radius: 8px;
  box-shadow: var(--elevation-2);
  list-style: none;
  padding: 8px 0;
  margin: 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  z-index: 1000;
  border: 1px solid rgba(255,255,255,0.1);
}

.dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  padding: 12px 20px;
  color: var(--text);
  text-decoration: none;
  transition: background 0.12s ease, color 0.12s ease;
  font-weight: 500;
}

.dropdown-item:hover {
  background: rgba(242,140,2,0.1);
  color: var(--primary);
}

.dropdown-item.active {
  color: var(--primary);
  background: rgba(242,140,2,0.1);
}

/* Footer */
.app-footer {
  background: var(--surface);
  padding: 24px;
  margin-top: 40px;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
}

/* Hamburger Menu */
.hamburger-menu {
  display: none;
  background: transparent;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
  border-radius: 4px;
  transition: background 0.2s ease;
}

.hamburger-menu:hover {
  background: rgba(242,140,2,0.1);
}

.hamburger-menu .material-icons {
  font-size: 28px;
}

/* Mobile Sidebar */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sidebar-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  max-width: 85vw;
  height: 100vh;
  background: var(--surface);
  box-shadow: -2px 0 8px rgba(0,0,0,0.3);
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.mobile-sidebar.open {
  transform: translateX(0);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header h2 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
}

.sidebar-close {
  background: transparent;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.sidebar-close:hover {
  background: rgba(242,140,2,0.1);
}

.sidebar-nav {
  flex: 1;
  padding: 8px 0;
}

.sidebar-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: background 0.2s ease, color 0.2s ease;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  cursor: pointer;
}

.sidebar-item:hover,
.sidebar-item.active {
  background: rgba(242,140,2,0.1);
  color: var(--primary);
}

.sidebar-item .material-icons {
  font-size: 24px;
  opacity: 0.9;
}

.sidebar-dropdown-container {
  display: flex;
  flex-direction: column;
}

.sidebar-dropdown-trigger {
  justify-content: space-between;
}

.sidebar-dropdown-arrow {
  transition: transform 0.2s ease;
  margin-left: auto;
}

.sidebar-dropdown-trigger[aria-expanded="true"] .sidebar-dropdown-arrow {
  transform: rotate(180deg);
}

.sidebar-dropdown-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: rgba(0,0,0,0.1);
}

.sidebar-dropdown-menu.show {
  max-height: 500px;
}

.sidebar-dropdown-item {
  padding-left: 56px;
  font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 720px) {
  .desktop-nav {
    display: none !important;
  }

  .tabs-container {
    display: none !important;
  }

  .hamburger-menu {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }

  .app-title {
    display: none;
  }

  .tab {
    padding: 10px 12px;
    font-size: 0.9rem;
  }

  .tabs-container {
    margin-left: 8px;
  }

  .tab-list {
    gap: 4px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .product-detail-title {
    font-size: 2rem;
  }

  .dropdown-menu {
    left: auto;
    right: 0;
  }
}