/* ==========================================================================
   COMPONENTS — Hume AI Pastel UI System, Pills, Cards, Modal & Calculator
   ========================================================================== */

/* ==========================================================================
   1. BUTTONS & PILLS (Strict 9999px Stadium Geometry)
   ========================================================================== */
.btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: -0.02em;
  padding: 12px 24px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

.btn-pill-primary {
  background-color: var(--color-ink);
  color: var(--color-paper);
  border: 1px solid var(--color-ink);
}

.btn-pill-primary:hover {
  background-color: #383838;
  border-color: #383838;
  transform: translateY(-1px);
}

.btn-pill-secondary {
  background-color: transparent;
  color: var(--color-ink);
  border: 1px solid rgba(34, 34, 34, 0.2);
}

.btn-pill-secondary:hover {
  background-color: var(--color-smoke-soft);
  border-color: var(--color-ink);
}

.btn-pill-whatsapp {
  background-color: #25D366;
  color: #ffffff;
  border: 1px solid #25D366;
}

.btn-pill-whatsapp:hover {
  background-color: #20bd5a;
  border-color: #20bd5a;
}

.btn-pill-vk {
  background-color: #0077FF;
  color: #ffffff;
  border: 1px solid #0077FF;
}

.btn-pill-vk:hover {
  background-color: #0066de;
}

.btn-pill-sm {
  padding: 8px 16px;
  font-size: 12px;
}

.btn-pill-lg {
  padding: 16px 32px;
  font-size: var(--text-body);
}

/* ==========================================================================
   2. LAB TAGS & CHIPS (Monospace Monotone Eyebrows)
   ========================================================================== */
.lab-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background-color: var(--color-bone);
  color: var(--color-slate-plum);
  border: var(--border-hairline);
}

.lab-tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-iris);
}

/* Pastel Dot Color Variants */
.dot-blush { background-color: #f79cc7; }
.dot-mint { background-color: #4ed8b4; }
.dot-meringue { background-color: #fca754; }
.dot-seafoam { background-color: #5ecea2; }
.dot-sky { background-color: #79aee0; }
.dot-violet { background-color: #c094e4; }

/* ==========================================================================
   3. SYMPTOM NAVIGATOR (Pastel Wash Tiles)
   ========================================================================== */
.symptom-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-16);
}

.symptom-card {
  border-radius: var(--radius-2xl);
  padding: var(--spacing-24);
  border: var(--border-hairline);
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 160px;
  position: relative;
  overflow: hidden;
}

.symptom-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.04);
}

.symptom-card.tile-blush { background-color: var(--color-blush); }
.symptom-card.tile-mint { background-color: var(--color-mint); }
.symptom-card.tile-meringue { background-color: var(--color-meringue); }
.symptom-card.tile-seafoam { background-color: var(--color-seafoam); }
.symptom-card.tile-sky { background-color: var(--color-sky); }
.symptom-card.tile-rose { background-color: var(--color-rose-mist); }

.symptom-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-12);
}

.symptom-icon {
  font-size: 24px;
}

.symptom-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: rgba(255, 255, 255, 0.7);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  color: var(--color-ink);
}

.symptom-title {
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-6);
  color: var(--color-ink);
}

.symptom-desc {
  font-size: var(--text-sm);
  color: var(--color-slate-plum);
  line-height: 1.4;
}

.symptom-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  margin-top: var(--spacing-12);
  color: var(--color-ink);
}

/* ==========================================================================
   4. SERVICES & PRICING (Catalog with Tabs & Live Search)
   ========================================================================== */
.services-panel {
  background-color: var(--color-paper);
  border-radius: var(--radius-2xl);
  border: var(--border-hairline);
  padding: var(--spacing-32);
}

.services-filter-bar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
  margin-bottom: var(--spacing-32);
}

.services-search-box {
  position: relative;
  width: 100%;
}

.services-search-input {
  width: 100%;
  padding: 14px 20px 14px 44px;
  border-radius: var(--radius-pill);
  background-color: var(--color-bone);
  border: 1px solid rgba(34, 34, 34, 0.1);
  font-size: var(--text-body);
  color: var(--color-ink);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.services-search-input:focus {
  border-color: var(--color-ink);
  background-color: #ffffff;
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-smoke);
  pointer-events: none;
}

.category-tabs {
  display: flex;
  gap: var(--spacing-8);
  overflow-x: auto;
  padding-bottom: var(--spacing-4);
  scrollbar-width: none;
}

.category-tabs::-webkit-scrollbar {
  display: none;
}

.tab-pill {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caption);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  background-color: var(--color-bone);
  color: var(--color-smoke);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tab-pill.active {
  background-color: var(--color-ink);
  color: var(--color-paper);
}

.tab-pill:hover:not(.active) {
  background-color: var(--color-smoke-light);
  color: var(--color-ink);
}

.services-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-10);
  max-height: 370px;
  overflow-y: auto;
  padding-right: 6px;
  scrollbar-width: thin;
  scrollbar-color: rgba(34, 34, 34, 0.2) transparent;
}

.services-list::-webkit-scrollbar {
  width: 5px;
}

.services-list::-webkit-scrollbar-track {
  background: transparent;
}

.services-list::-webkit-scrollbar-thumb {
  background: rgba(34, 34, 34, 0.2);
  border-radius: var(--radius-pill);
}

.services-list::-webkit-scrollbar-thumb:hover {
  background: var(--color-ink);
}

.services-scroll-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--spacing-16);
  padding-top: var(--spacing-12);
  border-top: var(--border-hairline);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-smoke);
}

.service-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-16) var(--spacing-20);
  border-radius: var(--radius-lg);
  background-color: var(--color-bone);
  border: var(--border-hairline);
  transition: all var(--transition-fast);
  gap: var(--spacing-16);
}

.service-item-row:hover {
  background-color: #ffffff;
  border-color: rgba(34, 34, 34, 0.18);
  transform: translateX(2px);
}

.service-details {
  flex: 1;
}

.service-category-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  color: var(--color-smoke);
  margin-bottom: 2px;
}

.service-name {
  font-size: var(--text-body);
  font-weight: var(--font-weight-medium);
  color: var(--color-ink);
}

.service-note {
  font-size: 12px;
  color: var(--color-smoke);
  margin-top: 2px;
}

.service-pricing-col {
  display: flex;
  align-items: center;
  gap: var(--spacing-16);
}

.service-price-pill {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: var(--font-weight-bold);
  color: var(--color-ink);
  background-color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: var(--border-hairline);
  white-space: nowrap;
}

/* ==========================================================================
   5. PHOTO GALLERY CAROUSEL (2GIS Real Photos)
   ========================================================================== */
.gallery-wrapper {
  position: relative;
  width: 100%;
}

.gallery-track {
  display: flex;
  gap: var(--spacing-16);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 4px 4px 16px;
  scrollbar-width: none;
}

.gallery-track::-webkit-scrollbar {
  display: none;
}

.gallery-slide {
  flex: 0 0 380px;
  height: 260px;
  scroll-snap-align: start;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background-color: var(--color-paper);
  border: var(--border-hairline);
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.gallery-slide:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 34, 34, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.gallery-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-slide:hover .gallery-photo-img {
  transform: scale(1.04);
}

.gallery-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--spacing-16);
  padding: 0 4px;
}

.gallery-dots {
  display: flex;
  gap: 6px;
  align-items: center;
}

.gallery-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background-color: rgba(34, 34, 34, 0.2);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.gallery-dot.active {
  width: 24px;
  background-color: var(--color-ink);
}

/* ==========================================================================
   6. IN-PAGE LEAD CAPTURE SECTION
   ========================================================================== */
.lead-capture-card {
  background-color: var(--color-paper);
  border-radius: var(--radius-2xl);
  border: var(--border-hairline);
  padding: var(--spacing-40);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--spacing-40);
  align-items: center;
}

.lead-benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
  margin-top: var(--spacing-24);
}

.lead-benefit-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
  font-size: var(--text-sm);
  color: var(--color-ink);
  font-weight: 500;
}

.lead-benefit-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 13px;
}

.lead-form-box {
  background-color: var(--color-bone);
  border-radius: var(--radius-xl);
  padding: var(--spacing-24);
  border: var(--border-hairline);
}

/* ==========================================================================
   6. REVIEWS & TRUST
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-20);
}

.review-card {
  background-color: var(--color-paper);
  border-radius: var(--radius-2xl);
  border: var(--border-hairline);
  padding: var(--spacing-24);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-12);
}

.review-author {
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-sm);
}

.review-source {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: #27ae60;
  background: #eafaf1;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.review-stars {
  color: #f39c12;
  font-size: 12px;
  margin-bottom: var(--spacing-12);
  letter-spacing: 2px;
}

.review-text {
  font-size: var(--text-sm);
  color: var(--color-smoke);
  line-height: 1.5;
  margin-bottom: var(--spacing-16);
}

.review-date {
  font-family: var(--font-mono);
  font-size: 10px;
  color: #999;
}

/* ==========================================================================
   7. MODAL DIALOG
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-16);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-card {
  background-color: var(--color-paper);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-32);
  max-width: 520px;
  width: 100%;
  position: relative;
  transform: translateY(20px) scale(0.98);
  transition: all var(--transition-normal);
  border: var(--border-hairline);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-bone);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  color: var(--color-ink);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--color-smoke-light);
}

.form-group {
  margin-bottom: var(--spacing-16);
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caption);
  color: var(--color-smoke);
  margin-bottom: 6px;
}

.form-input, .form-select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background-color: var(--color-bone);
  border: 1px solid rgba(34, 34, 34, 0.12);
  font-size: var(--text-sm);
  color: var(--color-ink);
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus {
  border-color: var(--color-ink);
  background-color: #ffffff;
}

/* ==========================================================================
   8. MOBILE QUICK BAR
   ========================================================================== */
.mobile-quick-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-top: var(--border-hairline);
  padding: 10px 16px;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.05);
}

.mobile-quick-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1fr;
  gap: var(--spacing-8);
}

/* ==========================================================================
   9. SCROLL TO TOP FLOATING BUTTON
   ========================================================================== */
.scroll-to-top-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-pill);
  background-color: var(--color-paper);
  color: var(--color-ink);
  border: 1px solid rgba(34, 34, 34, 0.15);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-smooth);
  z-index: 90;
}

.scroll-to-top-btn:hover {
  background-color: var(--color-ink);
  color: var(--color-paper);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.14);
}

.scroll-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (max-width: 992px) {
  .symptom-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .reviews-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .scroll-to-top-btn {
    bottom: 80px;
    right: 16px;
    width: 42px;
    height: 42px;
    font-size: 16px;
  }
}

@media (max-width: 640px) {
  .symptom-grid {
    grid-template-columns: 1fr;
  }
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .service-item-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .service-pricing-col {
    width: 100%;
    justify-content: space-between;
  }
  .mobile-quick-bar {
    display: block;
  }
  body {
    padding-bottom: 60px;
  }
}