/* Interior Business Component Styles */

/* Hero Section */
.interior-hero {
  position: relative;
  padding: 6rem 0 4rem 0;
  background: var(--hero-gradient);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.hero-title span {
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.hero-description {
  font-size: 1.2rem;
  margin: 1.5rem 0 2.2rem 0;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.trust-item svg {
  color: var(--color-primary);
}

.hero-visual-card {
  position: relative;
}

.hero-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-img-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.hero-floating-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  padding: 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 260px;
}

/* TRUWW-INSPIRED INSTANT COST ESTIMATOR */
.estimator-card {
  padding: 2.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.bhk-tabs {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 2rem;
  overflow-x: auto;
  padding-bottom: 4px;
}

.bhk-tab {
  flex: 1;
  min-width: 90px;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-main);
  text-align: center;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.bhk-tab:hover, .bhk-tab.active {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.bhk-tab.active {
  background: var(--color-primary);
  color: #FFFFFF;
}

.estimator-controls {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.control-label-row {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-size: 0.95rem;
}

.slider-input {
  width: 100%;
  height: 8px;
  accent-color: var(--color-primary);
  border-radius: var(--radius-full);
  cursor: pointer;
}

.tier-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.tier-card {
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-main);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.tier-card:hover, .tier-card.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.tier-card.selected {
  outline: 2px solid var(--color-primary);
}

.tier-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.tier-multiplier {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Real-time price summary bar */
.price-summary-box {
  margin-top: 2rem;
  padding: 1.8rem;
  background: var(--bg-subtle);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  border: 1px dashed var(--color-primary);
}

.price-display {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--text-muted);
}

.price-amount {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
}

/* INTERACTIVE ROOM VISUALIZER (HTML5 Canvas Engine) */
.visualizer-wrapper {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.canvas-container {
  position: relative;
  width: 100%;
  height: 480px;
  background: #EAE6DF;
  border-radius: var(--radius-md);
  overflow: hidden;
}

#roomCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

.visualizer-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.swatch-group-title {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  color: var(--text-muted);
}

.swatch-row {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.color-swatch {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 2px solid #FFFFFF;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.color-swatch:hover, .color-swatch.active {
  transform: scale(1.15);
  outline: 2px solid var(--color-primary);
}

/* BEFORE / AFTER TRANSFORMATION SLIDER */
.slider-container {
  position: relative;
  width: 100%;
  height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  user-select: none;
}

.after-image, .before-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}

.before-image {
  width: 50%;
  overflow: hidden;
  border-right: 3px solid #FFFFFF;
}

.slider-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: #FFFFFF;
  cursor: ew-resize;
  z-index: 10;
  transform: translateX(-50%);
}

.handle-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: #FFFFFF;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  font-weight: bold;
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .visualizer-wrapper { grid-template-columns: 1fr; }
  .tier-selector { grid-template-columns: 1fr; }
}