/* ==========================================================================
   nixyGT - Dedicated Service Views & Interactive Widgets Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   Service View Container & Section Structure
   -------------------------------------------------------------------------- */
.service-detail-view {
  display: none;
  min-height: 100vh;
  padding: calc(var(--nav-height) + 30px) 0 80px;
  position: relative;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.service-detail-view.active-view {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Service Header Nav Bar */
.service-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
  flex-wrap: wrap;
  gap: 16px;
}

.btn-back-home {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
}

.btn-back-home:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-active);
  color: #ffffff;
  transform: translateX(-3px);
}

/* Service Quick Switcher Tabs */
.service-switcher-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(14, 14, 18, 0.7);
  padding: 4px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(16px);
  overflow-x: auto;
  max-width: 100%;
}

.service-tab-btn {
  background: transparent;
  border: none;
  padding: 6px 14px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-pill);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.service-tab-btn:hover {
  color: var(--text-white);
}

.service-tab-btn.active {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

/* --------------------------------------------------------------------------
   Service Hero Section
   -------------------------------------------------------------------------- */
.service-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 60px;
}

.service-info-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.service-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #d4d4d8;
  width: fit-content;
}

.service-main-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.service-main-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.service-action-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.btn-service-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 28px;
  background: #ffffff;
  color: #000000;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.25);
  border: 1px solid #ffffff;
}

.btn-service-cta:hover {
  background: #e4e4e7;
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(255, 255, 255, 0.45);
}

.btn-service-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-service-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-active);
}

/* --------------------------------------------------------------------------
   Interactive Service Widgets
   -------------------------------------------------------------------------- */
.service-widget-card {
  background: rgba(14, 14, 18, 0.85);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-xl);
  padding: 30px;
  box-shadow: 0 20px 60px -10px rgba(0, 0, 0, 0.8), 0 0 30px rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
}

.widget-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.widget-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #a1a1aa;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 8px #ffffff;
}

/* 1. Organic ROI Calculator Widget */
.calc-control-group {
  margin-bottom: 20px;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.calc-val-display {
  font-family: var(--font-mono);
  font-weight: 700;
  color: #ffffff;
}

.range-slider {
  width: 100%;
  height: 6px;
  background: #27272a;
  border-radius: 3px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #000000;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: transform 0.1s ease;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.25);
  background: #ffffff;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
}

.calc-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

.calc-result-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: center;
}

.calc-res-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.calc-res-num {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
}

/* 2. Web Speed Audit Simulator Widget */
.audit-input-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.audit-url-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.audit-url-input:focus {
  border-color: #ffffff;
}

.btn-run-audit {
  padding: 10px 18px;
  background: #ffffff;
  color: #000000;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-run-audit:hover {
  background: #e4e4e7;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

.audit-metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.audit-score-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: center;
}

.audit-score-circle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 3px solid #ffffff;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0 auto 8px;
  background: rgba(255, 255, 255, 0.05);
}

.audit-score-name {
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.audit-progress-wrap {
  margin-top: 14px;
}

.audit-bar-bg {
  height: 6px;
  background: #27272a;
  border-radius: 3px;
  overflow: hidden;
}

.audit-bar-fill {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, #71717a, #ffffff);
  border-radius: 3px;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
  transition: width 1s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 3. 3D WebGL NFC Card Viewer Widget */
.nfc-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 4px 0 10px;
}

.nfc-3d-webgl-wrap {
  position: relative;
  width: 100%;
  max-width: 360px;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  user-select: none;
}

.nfc-3d-webgl-wrap:active {
  cursor: grabbing;
}

#nfc-3d-canvas-container {
  width: 100%;
  height: 100%;
  min-width: 260px;
  min-height: 240px;
  outline: none;
  overflow: hidden;
}

#nfc-3d-canvas-container canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  outline: none;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.75)) drop-shadow(0 0 15px rgba(255, 255, 255, 0.08));
}

/* Rotation Hint Caption */
.nfc-info-caption {
  font-size: 0.76rem;
  color: var(--text-muted);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  letter-spacing: 0.02em;
}

.btn-simulate-tap {
  padding: 10px 22px;
  background: #ffffff;
  border: none;
  border-radius: var(--radius-pill);
  color: #000000;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-smooth);
}

.btn-simulate-tap:hover {
  background: #e4e4e7;
  transform: scale(1.03);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

/* 3.1. Futuristic NFC Tap Demo Pop-up */
.nfc-tap-popup {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: rgba(14, 14, 18, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-xl);
  padding: 32px 24px 26px;
  width: 90%;
  max-width: 360px;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.95), 0 0 40px rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 50;
}

.nfc-tap-popup.show {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

.nfc-popup-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 30px;
  height: 30px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.nfc-popup-close-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

/* Animated NFC Signal to Smartphone Icon */
.nfc-signal-animation-box {
  position: relative;
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nfc-phone-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.15);
}

.nfc-wave-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.4);
  animation: nfcWavePing 2s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}

.nfc-wave-ring.ring-1 {
  width: 48px;
  height: 48px;
  animation-delay: 0s;
}

.nfc-wave-ring.ring-2 {
  width: 60px;
  height: 60px;
  animation-delay: 0.6s;
}

.nfc-wave-ring.ring-3 {
  width: 72px;
  height: 72px;
  animation-delay: 1.2s;
}

@keyframes nfcWavePing {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

.nfc-popup-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #a1a1aa;
  margin-bottom: 8px;
}

.nfc-popup-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
  line-height: 1.25;
}

.nfc-popup-desc {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.nfc-popup-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-nfc-review-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 16px;
  background: #ffffff;
  color: #000000;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.btn-nfc-review-link:hover {
  background: #e4e4e7;
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.35);
}

.btn-nfc-popup-dismiss {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #a1a1aa;
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-nfc-popup-dismiss:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

/* 4. Voice AI Simulator Widget */
.ai-caller-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ai-scenario-select {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.btn-scenario {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.78rem;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-scenario.active,
.btn-scenario:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
}

.ai-call-box {
  background: #000000;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ai-call-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-agent-profile {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-agent-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.ai-agent-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
}

.ai-agent-role {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.ai-transcript-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 14px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-primary);
  min-height: 70px;
  display: flex;
  align-items: center;
}

.ai-call-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-play-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: #ffffff;
  color: #000000;
  border: none;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-play-call:hover {
  background: #e4e4e7;
  transform: scale(1.03);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

/* --------------------------------------------------------------------------
   NFC Customization Showcase & Features
   -------------------------------------------------------------------------- */
.nfc-customization-showcase {
  margin-top: 48px;
  margin-bottom: 24px;
}

.customization-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.customization-feature-card {
  background: rgba(14, 14, 18, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-smooth);
}

.customization-feature-card:hover {
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.8), 0 0 25px rgba(255, 255, 255, 0.06);
}

.customization-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.customization-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.customization-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
}

.customization-title {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
}

.customization-desc {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.btn-card-preview-lanyard {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-pill);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-card-preview-lanyard:hover {
  background: #ffffff;
  color: #000000;
  transform: translateY(-1px);
}

/* --------------------------------------------------------------------------
   Lanyard Preview Modal & Visual Render
   -------------------------------------------------------------------------- */
.lanyard-preview-card {
  max-width: 480px;
  background: rgba(14, 14, 18, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-xl);
  padding: 34px 28px 28px;
  text-align: center;
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.95), 0 0 40px rgba(255, 255, 255, 0.06);
}

.lanyard-render-stage {
  background: radial-gradient(circle at center, rgba(30, 58, 138, 0.15) 0%, rgba(10, 10, 14, 0.8) 75%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 24px 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.lanyard-mockup-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 220px;
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.8));
}

/* Woven Blue Strap Visual */
.lanyard-strap-graphic {
  position: relative;
  width: 120px;
  height: 50px;
  display: flex;
  justify-content: center;
}

.strap-loop-left,
.strap-loop-right {
  position: absolute;
  top: 0;
  width: 22px;
  height: 40px;
  background: linear-gradient(180deg, #1e3a8a 0%, #2563eb 50%, #1d4ed8 100%);
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.4);
}

.strap-loop-left {
  left: 36px;
  transform: rotate(-14deg);
  border-top-left-radius: 4px;
}

.strap-loop-right {
  right: 36px;
  transform: rotate(14deg);
  border-top-right-radius: 4px;
}

.strap-ring-clip {
  position: absolute;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 3;
}

.strap-metal-swivel {
  width: 24px;
  height: 8px;
  background: linear-gradient(90deg, #71717a, #e4e4e7, #71717a);
  border-radius: 2px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.strap-metal-hook {
  width: 12px;
  height: 16px;
  border: 3px solid #d4d4d8;
  border-top: none;
  border-radius: 0 0 6px 6px;
  margin-top: -1px;
}

/* Acrylic Transparent Case */
.acrylic-holder-card {
  width: 190px;
  height: 130px;
  background: rgba(255, 255, 255, 0.12);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  padding: 8px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), inset 0 0 15px rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin-top: -2px;
}

.acrylic-top-slot {
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 5px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 3px;
}

.acrylic-glass-reflection {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, transparent 45%, rgba(255, 255, 255, 0.08) 100%);
  pointer-events: none;
  border-radius: 10px;
}

/* Inserted Dark NFC Card */
.inserted-nfc-card {
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #09090b 0%, #18181b 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-inner-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-inner-brand .brand-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.9rem;
  color: #ffffff;
}

.card-inner-brand .gt-accent {
  background: #ffffff;
  color: #000000;
  padding: 1px 4px;
  border-radius: 3px;
  margin-left: 2px;
  font-size: 0.65rem;
}

.nfc-chip-indicator {
  display: flex;
  align-items: center;
  gap: 3px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #a1a1aa;
}

.card-inner-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.7rem;
  color: #71717a;
}

.tap-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.8);
}

/* Specs Badges Grid */
.lanyard-specs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  text-align: left;
}

.spec-pill-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 7px 12px;
  font-size: 0.78rem;
  color: #d4d4d8;
}

.spec-pill-item svg {
  color: #60a5fa;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Service Features & Pillars Grid
   -------------------------------------------------------------------------- */
.service-pillars-section {
  margin-top: 40px;
}

.section-subheading {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 24px;
  text-align: center;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pillar-card {
  background: rgba(14, 14, 18, 0.65);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(12px);
  transition: all var(--transition-smooth);
}

.pillar-card:hover {
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-4px);
  background: rgba(22, 22, 28, 0.85);
  box-shadow: 0 15px 40px -10px rgba(0, 0, 0, 0.8);
}

.pillar-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  margin-bottom: 16px;
}

.pillar-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.pillar-desc {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* Responsive Service Detail Views */
@media (max-width: 1080px) {
  .customization-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .service-hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .customization-cards-grid {
    grid-template-columns: 1fr;
  }
  
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  
  .calc-results-grid {
    grid-template-columns: 1fr;
  }
  
  .audit-metrics-row {
    grid-template-columns: repeat(2, 1fr);
  }
}