/* ==========================================================================
   QUANTUM COMPUTING SERVICES - COMPONENTS STYLING
   ========================================================================== */

/* Section Spacing */
.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-alt {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

/* ==========================================================================
   SERVICES GRID & FILTER TABS
   ========================================================================== */

.filter-tabs-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.filter-tabs {
  display: inline-flex;
  background: var(--bg-secondary);
  padding: 0.35rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 0.3rem;
  justify-content: center;
}

.filter-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab-btn:hover {
  color: var(--text-primary);
}

.filter-tab-btn.active {
  background: var(--bg-card-solid);
  color: var(--accent-cyan);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-hover);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  transition: background var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(0, 229, 255, 0.08);
}

.service-card:hover::before {
  background: var(--gradient-accent);
}

.service-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-icon-box {
  transform: scale(1.08);
  background: rgba(0, 229, 255, 0.15);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.service-feature-item svg {
  color: var(--accent-emerald);
  flex-shrink: 0;
}

.service-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 1rem;
}

.service-sla-tag {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ==========================================================================
   INTERACTIVE IT SCOPE & PRICING ESTIMATOR
   ========================================================================== */

.estimator-container {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  overflow: hidden;
}

.estimator-controls {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  border-right: 1px solid var(--border-subtle);
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.control-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.control-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.control-bubble {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

/* Custom Range Sliders */
.range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--bg-secondary);
  outline: none;
  border: 1px solid var(--border-subtle);
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  box-shadow: 0 0 10px var(--accent-cyan-glow);
  transition: transform var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Radio / Button Grid Selectors */
.pill-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.6rem;
}

.pill-option {
  position: relative;
}

.pill-option input[type="radio"],
.pill-option input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pill-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0.85rem 0.6rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  height: 100%;
}

.pill-box span.title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.pill-box span.desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.pill-option input:checked + .pill-box {
  background: rgba(0, 229, 255, 0.08);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan-glow);
}

.pill-option input:checked + .pill-box span.title {
  color: var(--accent-cyan);
}

/* Estimator Results Summary */
.estimator-summary {
  background: var(--bg-secondary);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.summary-header h3 {
  font-size: 1.3rem;
  margin-bottom: 0.35rem;
}

.summary-header p {
  font-size: 0.88rem;
  margin-bottom: 1.75rem;
}

.estimate-price-card {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.estimate-price-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
}

.price-type-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}

.price-display {
  font-family: var(--font-sans);
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--accent-cyan);
  line-height: 1.1;
  margin-bottom: 0.3rem;
}

.price-cadence {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.estimate-breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.75rem;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--border-subtle);
}

.breakdown-row span:first-child {
  color: var(--text-secondary);
}

.breakdown-row span:last-child {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}

.estimate-guarantee-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--accent-emerald);
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   SUPPORT HUB & DIAGNOSTICS
   ========================================================================== */

.support-hub-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.hub-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hub-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 0.85rem;
}

.diagnostic-meter-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin: 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.diag-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
}

.diag-label {
  color: var(--text-secondary);
}

.diag-val {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent-emerald);
}

/* Ticket Tracker Form */
.ticket-input-group {
  display: flex;
  gap: 0.6rem;
  margin-top: 1rem;
}

.ticket-input {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  outline: none;
}

.ticket-input:focus {
  border-color: var(--accent-cyan);
}

.ticket-result-box {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  display: none;
}

.ticket-result-box.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   COMPARISON MATRIX
   ========================================================================== */

.comparison-table-wrapper {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow-x: auto;
  box-shadow: var(--shadow-lg);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 680px;
}

.comparison-table th,
.comparison-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
  background: var(--bg-secondary);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.comparison-table th.highlight-col {
  background: rgba(0, 229, 255, 0.08);
  color: var(--accent-cyan);
  border-left: 1px solid rgba(0, 229, 255, 0.2);
  border-right: 1px solid rgba(0, 229, 255, 0.2);
}

.comparison-table td.highlight-col {
  background: rgba(0, 229, 255, 0.03);
  border-left: 1px solid rgba(0, 229, 255, 0.15);
  border-right: 1px solid rgba(0, 229, 255, 0.15);
  font-weight: 600;
  color: var(--text-primary);
}

.comparison-table td {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.check-icon {
  color: var(--accent-emerald);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.cross-icon {
  color: var(--accent-rose);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ==========================================================================
   CASE STUDIES
   ========================================================================== */

.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.case-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.case-client-tag {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.case-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
}

.case-impact-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin: 1.25rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  text-align: center;
}

.impact-metric {
  font-size: 1.35rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent-emerald);
}

.impact-label {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */

.faq-wrapper {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.faq-item.active {
  border-color: var(--border-hover);
}

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  padding: 1.35rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  text-align: left;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--accent-cyan);
  color: #070b14;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  max-height: 600px;
  padding: 0 1.5rem 1.5rem 1.5rem;
  transition: max-height 0.35s ease-in-out;
}

.faq-answer p {
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ==========================================================================
   MODAL & INTAKE FORMS
   ========================================================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

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

.modal-card {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(0, 229, 255, 0.15);
  transform: scale(0.95);
  transition: transform var(--transition-fast);
  position: relative;
}

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

.modal-header {
  padding: 1.75rem 2rem 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-close-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.modal-body {
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-input,
.form-select,
.form-textarea {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan-glow);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

/* Toast Alerts */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-hover);
  padding: 1rem 1.4rem;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideInRight 0.3s ease;
  min-width: 280px;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}