/* Coming soon section */
.section-coming-soon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-8) var(--space-4) var(--space-10);
  text-align: center;
}

.section-coming-soon-img {
  width: 100%;
  max-width: 360px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  margin-bottom: var(--space-2);
}

/* Show dark image by default, light image in light mode */
.section-coming-soon-img--light {
  display: none;
}

html[data-theme="light"] .section-coming-soon-img--dark {
  display: none;
}

html[data-theme="light"] .section-coming-soon-img--light {
  display: block;
}

.section-coming-soon-badge {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  background: var(--chat-surface);
  border: var(--border-width-1) solid var(--chat-border);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--chat-text-muted);
  text-transform: uppercase;
}

.section-coming-soon-text {
  font-size: 0.925rem;
  color: var(--chat-text-muted);
  max-width: 28ch;
  line-height: 1.55;
}

.sidebar-footer-name {
  font-size: 0.78rem;
  color: var(--chat-text-dim);
  white-space: nowrap;
}

/* Sidebar overlay (mobile) */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 245;
  transition: opacity 0.2s;
}

.sidebar-overlay.visible {
  display: block;
}

/* Welcome section */

.chat-section-welcome {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: var(--space-6) 0 var(--space-2);
}

.section-header-top {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.section-title-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--chat-text);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-title-badge {
  font-size: 0.68rem;
  padding: var(--space-1) 0.7rem;
  letter-spacing: 0.07em;
  align-self: center;
}

.section-subtitle {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.9375rem;
  color: var(--chat-text-muted);
  line-height: 1.55;
}

.section-subtitle-link {
  display: inline-flex;
  align-items: center;
  gap: 0.2em;
  margin-left: var(--space-2);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--chat-accent);
  text-decoration: none;
  white-space: nowrap;
  opacity: 0.85;
  transition: opacity 0.15s;
}

.section-subtitle-link:hover {
  opacity: 1;
  text-decoration: underline;
}

@media (max-width: 480px) {
  .section-subtitle {
    flex-direction: column;
    gap: var(--space-1);
  }
  .section-subtitle-link {
    margin-left: 0;
  }
}

/* Shop section */
.shop-tabs-wrap {
  /* Map design-system tokens to the chat context so the shared .ui-tabs-* rules
     in design-system.css use the right colors here. */
  --ds-surface: var(--color-surface);
  --ds-border: var(--color-border);
  --ds-bg: var(--color-bg);
  --ds-text-muted: var(--color-text-muted);
  --ds-text: var(--color-text);
  --ds-font: inherit;
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--chat-bg);
  padding: var(--space-2) 0;
  margin-bottom: var(--space-1);
  transition: background 0.2s;
}

.shop-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.shop-product-card {
  display: flex;
  flex-direction: column;
  border: var(--border-width-1) solid var(--chat-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    border-color 0.15s,
    transform 0.12s;
  text-decoration: none;
  color: inherit;
  background: transparent;
  padding: 0;
  cursor: pointer;
  text-align: left;
  font: inherit;
}

.shop-product-card:hover {
  border-color: var(--chat-text-muted);
}

.shop-product-card:focus {
  outline: none;
}

.shop-product-card:focus-visible {
  outline: 2px solid var(--chat-accent);
  outline-offset: 2px;
}

.spc-image-wrap {
  aspect-ratio: 4 / 3;
  background: var(--chat-surface);
  overflow: hidden;
  position: relative;
}

.spc-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    var(--chat-surface) 25%,
    var(--chat-surface-hover) 50%,
    var(--chat-surface) 75%
  );
  background-size: 200% 100%;
  will-change: background-position;
  animation: shimmer-sweep 1.4s infinite;
  z-index: 1;
}

@keyframes shimmer-sweep {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.spc-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 2;
}

.spc-badge {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 3;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--chat-accent);
  color: var(--chat-bg);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
}

.spc-body {
  padding: var(--space-3) var(--space-3) var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.spc-name {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--chat-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.spc-price {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--chat-accent);
}

.shop-products-empty {
  color: var(--chat-text-muted);
  font-size: 0.875rem;
  padding: var(--space-4) 0;
  grid-column: 1 / -1;
}

.section-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.625rem;
}

.section-card {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem var(--space-4);
  background: var(--chat-surface);
  border: var(--border-width-1) solid var(--chat-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--chat-text);
  cursor: pointer;
  transition:
    background 0.15s,
    border-color 0.15s,
    transform 0.1s;
}

.section-card:hover {
  background: var(--chat-surface-hover);
  border-color: var(--chat-text-dim);
}

.section-card:active {
  transform: scale(0.985);
}

.section-card-logo {
  width: 36px;
  height: 36px;
  border-radius: 0.625rem;
  flex-shrink: 0;
  object-fit: contain;
}
html[data-theme="dark"] .section-card-logo:not([data-brand]) {
  filter: invert(1) brightness(0.85);
}

.section-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 0.625rem;
  background: var(--chat-input-bg);
  border: var(--border-width-1) solid var(--chat-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--chat-text-muted);
}

.section-card-icon svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.section-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
  flex: 1;
}

.section-card-title {
  font-size: 0.9375rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
  color: var(--chat-text);
}

.section-card-desc {
  font-size: 0.8125rem;
  color: var(--chat-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.35;
}

.section-starters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.section-starters .chat-starter-btn {
  font-size: 0.875rem;
  padding: var(--space-2) var(--space-3);
  color: var(--chat-text-dim);
  border-color: var(--chat-border-subtle);
}

/* ── Portfolio inline section ── */
.pf-case-studies-wrap {
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}

.pf-case-studies-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--chat-text-dim);
  margin-bottom: 0.75rem;
}

.pf-project-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.pf-project-card {
  display: flex;
  flex-direction: column;
  border: var(--border-width-1) solid var(--chat-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s;
  cursor: pointer;
}

.pf-project-card:hover {
  border-color: var(--chat-text-muted);
}

.pf-project-card--soon {
  pointer-events: all;
  cursor: not-allowed;
}

.pf-project-card--soon:hover {
  border-color: var(--chat-text-muted);
}

.pf-project-thumb {
  aspect-ratio: 16 / 9;
  background: var(--chat-surface);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.pf-project-tags {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  z-index: 1;
}

.pf-project-tag {
  font-size: 0.5625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--chat-text);
  color: var(--chat-bg);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pf-project-tag--maintenance {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
  border: 1px solid var(--color-warning-border);
}

.pf-project-thumb-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--chat-text-dim);
  opacity: 0.35;
}

.pf-project-thumb-inner--soon {
  opacity: 0;
}

.pf-project-cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pf-project-body {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.pf-project-company {
  font-size: 0.6875rem;
  color: var(--chat-text-dim);
  line-height: 1.3;
}

.pf-project-name {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--chat-text);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 480px) {
  .pf-project-grid {
    grid-template-columns: 1fr;
  }
}