/**
 * ARENIX COMPONENT STYLES
 * Floating Nav, Buttons, Cards, Preview Windows, Tags, Modals, Inquiry Terminal, FAQ, Contextual Cursor
 */

/* 1. Contextual Minimalist Custom Cursor (Desktop Only) */
.custom-cursor-dot {
  position: fixed;
  top: -3px;
  left: -3px;
  width: 6px;
  height: 6px;
  background: var(--accent-electric-bright);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transition: opacity 0.2s var(--ease-cinematic), transform 0.05s linear;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.7);
}

.custom-cursor-follower {
  position: fixed;
  top: -16px;
  left: -16px;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(56, 189, 248, 0.45);
  background: rgba(37, 99, 235, 0.04);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: width 0.3s var(--ease-cinematic),
              height 0.3s var(--ease-cinematic),
              top 0.3s var(--ease-cinematic),
              left 0.3s var(--ease-cinematic),
              border-color 0.3s var(--ease-cinematic),
              background-color 0.3s var(--ease-cinematic),
              border-radius 0.3s var(--ease-cinematic),
              opacity 0.2s var(--ease-cinematic);
}

.custom-cursor-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.2s var(--ease-cinematic), transform 0.2s var(--ease-cinematic);
  white-space: nowrap;
  pointer-events: none;
  display: none;
}

/* Hovering standard interactive elements (buttons, links) */
.custom-cursor-follower.active {
  width: 46px;
  height: 46px;
  top: -23px;
  left: -23px;
  border-color: var(--accent-electric-bright);
  background: rgba(56, 189, 248, 0.12);
}

/* Hovering portfolio preview windows - Contextual VIEW label */
.custom-cursor-follower.portfolio-hover {
  width: 78px;
  height: 32px;
  top: -16px;
  left: -39px;
  border-radius: 9999px;
  border-color: var(--accent-electric-bright);
  background: rgba(6, 14, 32, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), 0 0 15px rgba(56, 189, 248, 0.35);
}

.custom-cursor-follower.portfolio-hover .custom-cursor-label {
  display: block;
  opacity: 1;
  transform: scale(1);
}

.custom-cursor-follower.portfolio-hover ~ .custom-cursor-dot {
  opacity: 0;
}

/* 2. Floating Navigation */
.nav-wrapper {
  position: fixed;
  top: var(--space-md);
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  pointer-events: none;
  padding: 0 var(--container-pad);
  transition: transform var(--transition-medium);
}

.nav-island {
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  padding: 0.5rem 0.625rem 0.5rem 1.25rem;
  background: var(--bg-glass-heavy);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: border-color var(--transition-fast), transform var(--transition-medium), box-shadow var(--transition-medium);
  max-width: 820px;
  width: 100%;
}

.nav-island:hover {
  border-color: var(--border-medium);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.6), 0 0 20px rgba(37, 99, 235, 0.15);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-base);
  letter-spacing: -0.03em;
  color: var(--text-primary);
  position: relative;
  overflow: visible;
  flex-shrink: 0;
}

.nav-brand-logo {
  width: 22px;
  height: 22px;
  color: var(--accent-electric-bright);
  transition: transform var(--transition-fast);
}

.nav-brand:hover .nav-brand-logo {
  transform: rotate(90deg);
}

.nav-indicator-divider {
  color: var(--text-subtle);
  font-size: var(--text-sm);
  user-select: none;
  margin: 0 0.15rem;
  opacity: 0.6;
}

.nav-current-section {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-electric-bright);
  font-weight: 500;
  min-width: 78px;
  padding: 0.2rem 0.6rem;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  box-sizing: border-box;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-full);
  position: relative;
  transition: color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  background: var(--accent-electric);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
  will-change: transform;
}

.nav-cta:hover {
  background: #1d4ed8;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
}

.mobile-menu-trigger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.mobile-menu-trigger:active {
  transform: scale(0.94);
}

/* Fullscreen Mobile Navigation */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-xl) var(--container-pad);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-close {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: transform var(--transition-fast);
}

.mobile-nav-close:active {
  transform: scale(0.92);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  list-style: none;
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  color: var(--text-primary);
  transform: translateX(6px);
}

.mobile-nav-link .nav-num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--accent-electric-bright);
}

.mobile-nav-footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}

/* 3. Interactive Buttons (Magnetic-ready) */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #ffffff;
  background: var(--accent-electric);
  padding: 0.875rem 1.625rem;
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  will-change: transform;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s var(--ease-cinematic);
}

.btn-primary:hover::after {
  left: 100%;
}

.btn-primary:hover {
  background: #1d4ed8;
  box-shadow: 0 6px 22px rgba(37, 99, 235, 0.55), 0 0 20px rgba(56, 189, 248, 0.3);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 0.875rem 1.625rem;
  border-radius: var(--radius-full);
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
  will-change: transform;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-medium);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn-icon-arrow {
  transition: transform var(--transition-fast);
  display: inline-block;
  will-change: transform;
}

.btn-primary:hover .btn-icon-arrow,
.btn-secondary:hover .btn-icon-arrow,
.project-view-link:hover .btn-icon-arrow {
  transform: translate(3px, -3px);
}

/* 4. Project Showcase Card */
.project-showcase-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-4xl);
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-2xl);
  position: relative;
  transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}

.project-showcase-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.project-meta-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.project-index {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--accent-electric-bright);
  letter-spacing: 0.08em;
  transition: color var(--transition-fast);
}

.project-name {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  transition: color var(--transition-fast);
}

.project-descriptor {
  font-size: var(--text-base);
  color: var(--text-secondary);
  max-width: 50ch;
  margin-top: var(--space-2xs);
}

.project-actions-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.project-view-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  padding: 0.625rem 1.125rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  will-change: transform;
}

.project-view-link:hover {
  background: var(--accent-electric);
  border-color: var(--accent-electric);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.45);
}

/* 5. Live Preview Frame Window (Elevated Hover & Depth) */
.preview-window {
  width: 100%;
  height: clamp(380px, 48vw, 680px);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-medium),
              transform var(--transition-medium),
              box-shadow var(--transition-medium);
  will-change: transform, border-color, box-shadow;
}

.preview-window:hover {
  border-color: var(--border-accent);
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 35px rgba(37, 99, 235, 0.2);
}

.preview-toolbar {
  height: 42px;
  background: rgba(6, 14, 32, 0.85);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-md);
  position: relative;
  z-index: 2;
  transition: background-color var(--transition-fast);
}

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

.preview-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  transition: background-color var(--transition-fast);
}

.preview-window:hover .preview-dot:nth-child(1) { background: rgba(239, 68, 68, 0.7); }
.preview-window:hover .preview-dot:nth-child(2) { background: rgba(234, 179, 8, 0.7); }
.preview-window:hover .preview-dot:nth-child(3) { background: rgba(34, 197, 94, 0.7); }

.preview-address-bar {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.2rem 0.75rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.preview-window:hover .preview-address-bar {
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.08);
}

.preview-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.preview-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.8);
}

.preview-viewport-container {
  width: 100%;
  height: calc(100% - 42px);
  position: relative;
  background: #020612;
}

.preview-iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: transparent;
  display: block;
}

/* Fallback Editorial Card */
.preview-fallback-cover {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-xl);
  background-size: cover;
  background-position: center;
  z-index: 1;
  transition: opacity var(--transition-medium);
}

.preview-fallback-cover.loaded {
  opacity: 0;
  pointer-events: none;
}

.preview-fallback-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3, 7, 18, 0.4) 0%, rgba(3, 7, 18, 0.85) 100%);
}

.preview-fallback-content {
  position: relative;
  z-index: 2;
  margin-top: auto;
}

.preview-fallback-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2xs);
}

.preview-fallback-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  max-width: 45ch;
  margin-bottom: var(--space-md);
}

.preview-interact-hint {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--accent-electric-bright);
}

/* 6. Capability Editorial Component & Tech Badges (Refined Focus State) */
.capability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.capability-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  position: relative;
  transition: transform var(--transition-medium),
              background var(--transition-medium),
              border-color var(--transition-medium),
              opacity var(--transition-medium),
              box-shadow var(--transition-medium);
  overflow: hidden;
  will-change: transform, opacity;
}

.capability-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-electric-bright), var(--accent-electric), transparent);
  transition: width 0.45s var(--ease-cinematic);
}

.capability-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4), 0 0 25px rgba(37, 99, 235, 0.15);
}

.capability-card:hover::before {
  width: 100%;
}

.capability-card-index {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--accent-electric-bright);
  margin-bottom: var(--space-md);
  transition: transform var(--transition-fast);
}

.capability-card:hover .capability-card-index {
  transform: translateX(4px);
}

.capability-card-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.capability-card-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: var(--space-md);
}

.capability-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: auto;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.18rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition-fast);
}

.capability-card:hover .tech-tag {
  color: var(--text-secondary);
  border-color: rgba(56, 189, 248, 0.25);
  background: rgba(37, 99, 235, 0.08);
}

/* 7. Process Stepper (Interactive Timeline Progression) */
.process-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: relative;
}

.process-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  display: grid;
  grid-template-columns: 100px 220px 1fr;
  align-items: center;
  gap: var(--space-lg);
  transition: transform var(--transition-medium),
              background var(--transition-medium),
              border-color var(--transition-medium),
              opacity var(--transition-medium),
              box-shadow var(--transition-medium);
  position: relative;
  will-change: transform, opacity;
}

.process-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 15%;
  height: 70%;
  width: 2px;
  background: var(--accent-electric-bright);
  opacity: 0;
  transform: scaleY(0.4);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.process-item:hover, .process-item.active-step {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateX(4px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.process-item:hover::before, .process-item.active-step::before {
  opacity: 1;
  transform: scaleY(1);
}

.process-num {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--accent-electric-bright);
  transition: transform var(--transition-fast);
}

.process-item:hover .process-num {
  transform: scale(1.05);
}

.process-name {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
}

.process-detail {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* 8. FAQ Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 920px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--border-medium);
  background: var(--bg-card-hover);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.faq-icon {
  width: 18px;
  height: 18px;
  color: var(--accent-electric-bright);
  transition: transform 0.35s var(--ease-cinematic);
  flex-shrink: 0;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-cinematic), padding 0.4s var(--ease-cinematic);
  padding: 0 var(--space-xl);
}

.faq-item.open .faq-answer {
  max-height: 250px;
  padding: 0 var(--space-xl) var(--space-lg) var(--space-xl);
}

.faq-answer p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 9. Interactive Inquiry Modal Drawer */
.inquiry-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(3, 7, 18, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.inquiry-modal.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.inquiry-modal-dialog {
  background: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  max-width: 620px;
  width: 100%;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-elevated);
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.96) translateY(20px);
  transition: transform var(--transition-medium);
}

.inquiry-modal.active .inquiry-modal-dialog {
  transform: scale(1) translateY(0);
}

.inquiry-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
}

.inquiry-modal-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
}

.inquiry-modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.inquiry-modal-close:hover {
  color: var(--text-primary);
  border-color: var(--border-medium);
  transform: rotate(90deg);
}

.inquiry-type-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.type-pill {
  font-size: var(--text-xs);
  font-weight: 500;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.type-pill:hover, .type-pill.selected {
  background: var(--accent-electric);
  border-color: var(--accent-electric);
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.35);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--text-muted);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input, .form-textarea {
  width: 100%;
  background: rgba(3, 7, 18, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--accent-electric-bright);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.25);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

/* 10. Floating WhatsApp Action Pill */
.floating-whatsapp-trigger {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 90;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: rgba(6, 14, 32, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  color: var(--text-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  will-change: transform;
}

.floating-whatsapp-trigger:hover {
  transform: translateY(-2px);
  border-color: var(--accent-electric-bright);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5), 0 0 20px rgba(37, 211, 102, 0.25);
}

.floating-whatsapp-icon {
  width: 18px;
  height: 18px;
  color: #25d366;
}

/* 11. Mobile Sticky Bottom CTA Bar (Mobile Viewports Only) */
.mobile-sticky-bar {
  display: none;
}

@media (max-width: 768px) {
  .mobile-sticky-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 95;
    padding: var(--space-sm) var(--container-pad);
    background: var(--bg-glass-heavy);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border-subtle);
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-medium), opacity var(--transition-medium);
    justify-content: center;
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.5);
  }

  .mobile-sticky-bar.visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-sticky-cta {
    width: 100%;
    justify-content: center;
  }
}