/* ── Demo Hero Layout ─────────────────────────────────────────────── */
.dh-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 4rem 4rem;
  max-width: 1400px;
  margin: 0 auto;
}

.dh-left {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.dh-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
}

.dh-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 500;
  color: var(--charcoal);
  line-height: 1.15;
  font-style: italic;
}

.dh-sub {
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 300;
  line-height: 1.65;
  max-width: 480px;
}

.dh-cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.dh-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--charcoal);
  color: var(--cream);
  padding: 0.7rem 1.4rem;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s;
}
.dh-cta-primary:hover { background: #333; }

.dh-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--border);
  color: var(--charcoal);
  padding: 0.7rem 1.4rem;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 400;
  text-decoration: none;
  background: transparent;
  transition: border-color 0.2s;
}
.dh-cta-secondary:hover { border-color: var(--bronze); }

/* ── Right Panel ───────────────────────────────────────────────────── */
.dh-right {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Drop zone */
.dh-drop {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 3rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: var(--warm-gray);
  position: relative;
}
.dh-drop:hover,
.dh-drop.drag-over {
  border-color: var(--bronze);
  background: rgba(201, 169, 110, 0.04);
}
.dh-drop-icon {
  display: block;
  margin: 0 auto 1rem;
  width: 40px;
  height: 40px;
}
.dh-drop-text {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  color: var(--charcoal);
  margin-bottom: 0.4rem;
}
.dh-drop-hint {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 300;
}
.dh-drop input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

/* Sample rooms */
.dh-samples {
  text-align: center;
}
.dh-samples-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
  font-weight: 400;
}
.dh-sample-btns {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
}
.dh-sample-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--charcoal);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.dh-sample-btn:hover {
  border-color: var(--bronze);
  background: rgba(201, 169, 110, 0.06);
}

/* Loading */
.dh-loading {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3rem 2rem;
  text-align: center;
  background: var(--warm-gray);
  display: none;
}
.dh-pulse {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bronze);
  opacity: 0.25;
  margin: 0 auto 1rem;
  animation: dh-pulse 1.8s ease-in-out infinite;
}
@keyframes dh-pulse {
  0%, 100% { transform: scale(1); opacity: 0.25; }
  50% { transform: scale(1.2); opacity: 0.4; }
}
.dh-loading-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  color: var(--charcoal);
  margin-bottom: 0.4rem;
}
.dh-loading-sub {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 300;
}

/* Result */
.dh-result {
  display: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--warm-gray);
  overflow: hidden;
}

.dh-result-header {
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--cream);
}
.dh-result-room {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  color: var(--charcoal);
}
.dh-result-read {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.4rem;
  font-weight: 300;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.dh-result-board {
  padding: 1rem 1.5rem;
}

/* Categories */
.dh-category {
  margin-bottom: 1.2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
}
.dh-category:last-child { border-bottom: none; margin-bottom: 0; }
.dh-cat-header {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}
.dh-cat-num {
  font-size: 0.7rem;
  color: var(--bronze);
  font-weight: 500;
}
.dh-cat-name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--charcoal);
}

/* Tiers */
.dh-tiers {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.dh-tier {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.6rem 0.75rem;
  border-radius: 4px;
  border-left: 3px solid transparent;
}
.dh-tier--budget {
  background: rgba(107, 100, 89, 0.04);
  border-left-color: #a8a090;
}
.dh-tier--premium {
  background: rgba(201, 169, 110, 0.07);
  border-left-color: var(--bronze);
}
.dh-tier--luxury {
  background: rgba(201, 169, 110, 0.12);
  border-left-color: #8a6d2a;
}
.dh-tier-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.dh-tier-dots {
  font-size: 0.65rem;
  letter-spacing: 0.05em;
}
.dh-tier--budget .dh-tier-dots { color: #a8a090; }
.dh-tier--premium .dh-tier-dots { color: var(--bronze); }
.dh-tier--luxury .dh-tier-dots { color: #8a6d2a; }
.dh-tier-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}
.dh-tier--budget .dh-tier-label { color: #a8a090; }
.dh-tier--premium .dh-tier-label { color: var(--bronze); }
.dh-tier--luxury .dh-tier-label { color: #8a6d2a; }
.dh-tier-product {
  font-size: 0.78rem;
  color: var(--charcoal);
  line-height: 1.4;
  font-weight: 400;
}
.dh-tier-notes {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 300;
  line-height: 1.4;
}

/* CTAs */
.dh-result-ctas {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 0.75rem;
  background: var(--cream);
}
.dh-result-cta {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--charcoal);
  text-decoration: none;
  border-bottom: 1px solid var(--bronze);
  padding-bottom: 1px;
  transition: color 0.2s;
}
.dh-result-cta:hover { color: var(--bronze); }

/* ── Mobile ───────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .dh-wrap {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 3rem 1.5rem 3rem;
  }
  .dh-left { order: 1; }
  .dh-right { order: 2; }
  .dh-headline { font-size: 2rem; }
  .dh-cta-row { gap: 0.75rem; }
}