/* UI Components — Pristine Lights & Decor LLP (Fluid & Authoritative Scale) */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: clamp(0.8125rem, 1.1vw, 0.9375rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: clamp(12px, 1.8vw, 18px) clamp(18px, 2.8vw, 36px);
  min-height: 48px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-fast);
  text-align: center;
  border-radius: var(--radius-none);
  box-sizing: border-box;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-text-primary);
  color: #ffffff;
  border: 1px solid var(--color-text-primary);
}

.btn-primary:hover {
  background-color: var(--color-brand-cyan);
  border-color: var(--color-brand-cyan);
  color: #ffffff;
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 1.5px solid var(--color-border-light-medium);
}

.btn-secondary:hover {
  border-color: var(--color-text-primary);
  background-color: rgba(20, 23, 25, 0.04);
}

.btn-secondary-light {
  background-color: transparent;
  color: var(--color-text-on-dark);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary-light:hover {
  border-color: var(--color-text-on-dark);
  background-color: rgba(255, 255, 255, 0.08);
}

.btn-accent {
  background-color: var(--color-brand-cyan);
  color: #ffffff;
  border: 1px solid var(--color-brand-cyan);
  font-weight: 600;
}

.btn-accent:hover {
  background-color: var(--color-brand-cyan-hover);
  border-color: var(--color-brand-cyan-hover);
}

.btn-sm {
  padding: 10px 20px;
  min-height: 42px;
  font-size: 0.8125rem;
}

.btn-text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: clamp(0.875rem, 1vw, 1rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-brand-cyan);
  padding: 6px 0;
  position: relative;
}

.btn-text-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-brand-cyan);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.btn-text-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-text-link svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.btn-text-link:hover svg {
  transform: translateX(6px);
}

/* Badges & Status Tags */
.badge-provisional {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brand-cyan);
  background-color: var(--color-brand-cyan-subtle);
  border: 1px solid var(--color-brand-cyan-border);
  padding: 4px 10px;
  margin-top: 8px;
  max-width: 100%;
  word-break: break-word;
}

.badge-placeholder {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  background-color: rgba(20, 23, 25, 0.04);
  border: 1px solid var(--color-border-light);
  padding: 4px 10px;
  max-width: 100%;
  word-break: break-word;
}

.badge-provisional p,
.badge-placeholder p,
.badge-placeholder-dark p {
  margin: 0;
  display: inline;
}

.btn-group-responsive {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 576px) {
  .btn-group-responsive {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .btn-group-responsive .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Editorial Collection Card (Light Canvas) */
.collection-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: var(--color-canvas-white);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
  transition:
    border-color var(--transition-normal),
    box-shadow var(--transition-normal);
  box-sizing: border-box;
}

.collection-card:hover {
  border-color: var(--color-brand-cyan-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.06);
}

.collection-card-media {
  position: relative;
  overflow: hidden;
  background-color: var(--color-canvas-stone);
  display: block;
}

.collection-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.collection-card:hover .collection-card-media img {
  transform: scale(1.04);
}

.collection-card-content {
  padding: clamp(1.5rem, 2.5vw, 2.75rem);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.collection-card-title {
  margin-bottom: 10px;
  color: var(--color-text-primary);
}

.collection-card-desc {
  font-size: clamp(0.9375rem, 1vw, 1.0625rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

/* Application Editorial Split Rows */
.application-split-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(2rem, 4.5vw, 6rem);
  align-items: center;
  padding-block: clamp(2.5rem, 5vw, 5rem);
  border-bottom: 1px solid var(--color-border-light);
  box-sizing: border-box;
}

.application-split-row:last-child {
  border-bottom: none;
}

.application-split-row.is-reversed {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
}

.application-split-row.is-reversed .app-split-media {
  order: 2;
}

.application-split-row.is-reversed .app-split-content {
  order: 1;
}

.app-split-media {
  position: relative;
  aspect-ratio: 16/10;
  height: clamp(240px, 32vw, 460px);
  overflow: hidden;
  background-color: var(--color-canvas-stone);
  border: 1px solid var(--color-border-light);
}

.app-split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.application-split-row:hover .app-split-media img {
  transform: scale(1.03);
}

.app-split-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.app-split-subtitle {
  font-size: 0.875rem;
  color: var(--color-brand-cyan);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
}

/* Project Showcase Card (Large Cinematic Portfolio Frames) */
.project-card-large {
  position: relative;
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-normal);
  box-sizing: border-box;
}

.project-card-large:hover {
  border-color: var(--color-brand-cyan-bright);
}

.project-card-media {
  position: relative;
  aspect-ratio: 16/10;
  height: clamp(240px, 32vw, 500px);
  overflow: hidden;
  background-color: var(--color-dark-secondary);
}

.project-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card-large:hover .project-card-media img {
  transform: scale(1.04);
}

.project-card-meta {
  padding: clamp(1.5rem, 2.5vw, 2.5rem);
}

.project-card-category {
  font-size: 0.8125rem;
  color: var(--color-brand-cyan-bright);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.project-card-scope {
  font-size: 0.9375rem;
  color: var(--color-text-on-dark-muted);
  margin-top: 8px;
  line-height: 1.65;
}

/* Why Pristine — Architectural Typographic Grid */
.pillars-architectural-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: clamp(2rem, 4vw, 5rem);
  row-gap: clamp(2.5rem, 5vw, 4.5rem);
}

.pillar-item {
  display: flex;
  flex-direction: column;
  border-top: 2px solid var(--color-border-light-medium);
  padding-top: var(--space-md);
  position: relative;
  transition: border-color var(--transition-normal);
  box-sizing: border-box;
}

.pillar-item:hover {
  border-top-color: var(--color-brand-cyan);
}

.pillar-item-index {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  color: var(--color-brand-cyan);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.pillar-item-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2vw, 1.85rem);
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.pillar-item-desc {
  font-size: clamp(0.9375rem, 1vw, 1.0625rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Consultation Banner (Cinematic Dark Stage, Clean & Seamless) */
.consultation-banner {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  padding: clamp(3rem, 6vw, 6.5rem) clamp(1.5rem, 4vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}

.consultation-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(280px, 80%);
  height: 1.5px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-brand-cyan-bright),
    transparent
  );
}

.consultation-banner-inner {
  max-width: 880px;
  margin-inline: auto;
}

.consultation-banner-actions {
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Form Styles */
.form-group {
  margin-bottom: var(--space-md);
  position: relative;
  text-align: left;
  width: 100%;
  box-sizing: border-box;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background-color: #ffffff;
  border: 1px solid var(--color-border-light-medium);
  color: var(--color-text-primary);
  padding: 14px 16px;
  font-size: 1rem;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
  border-radius: var(--radius-input);
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-brand-cyan);
  box-shadow: 0 0 0 3px var(--color-brand-cyan-subtle);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

/* Modal Dialog */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(14, 16, 18, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(12px, 3vw, 24px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  box-sizing: border-box;
}

.modal-backdrop.is-active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background-color: var(--color-canvas-primary);
  border: 1px solid var(--color-border-light-medium);
  width: 100%;
  max-width: min(660px, 96vw);
  max-height: 90vh;
  max-height: 90dvh;
  overflow-y: auto;
  padding: clamp(1.75rem, 4vw, 3.5rem);
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
  box-sizing: border-box;
}

.modal-backdrop.is-active .modal-dialog {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
  background: var(--color-canvas-white);
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast);
  z-index: 5;
}

.modal-close-btn:hover {
  color: var(--color-text-primary);
  border-color: var(--color-brand-cyan);
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background-color: #141719;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #ffffff;
  padding: 12px 22px;
  border-radius: 40px;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.28);
  transition:
    transform var(--transition-fast),
    background-color var(--transition-fast);
  box-sizing: border-box;
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: translateY(-3px);
  background-color: #008fa8;
}

.floating-whatsapp-icon {
  width: 20px;
  height: 20px;
  fill: #25d366;
  flex-shrink: 0;
}

/* Responsive Table Wrapper */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: var(--space-md);
}

/* Responsive Overrides */
@media (max-width: 992px) {
  .pillars-architectural-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .pillars-architectural-grid {
    grid-template-columns: 1fr;
  }

  .application-split-row,
  .application-split-row.is-reversed {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .application-split-row.is-reversed .app-split-media {
    order: 1;
  }

  .application-split-row.is-reversed .app-split-content {
    order: 2;
  }

  .floating-whatsapp span {
    display: none;
  }

  .floating-whatsapp {
    width: 48px;
    height: 48px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
    bottom: 20px;
    right: 20px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  }

  .consultation-banner-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .consultation-banner-actions .btn {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .form-row-2 {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .modal-dialog {
    padding: 24px 16px 20px;
  }

  .btn {
    padding: 12px 18px;
  }

  .app-split-media {
    aspect-ratio: auto;
  }
}