/* ===================================================================
   PEARL CODE - PAGES SPECIFIC STYLESHEET
   Services, Solutions, Case Studies, Tech Radar, Process, About, Contact
   =================================================================== */

/* -------------------------------------------------------------------
   Common Subpage Hero Banner
   ------------------------------------------------------------------- */
.page-hero {
  padding: 4.5rem 0 3.5rem 0;
  background: radial-gradient(circle at 50% 0%, rgba(0, 242, 254, 0.08) 0%, transparent 70%);
  border-bottom: 1px solid var(--border-light);
  text-align: center;
  position: relative;
}

.page-hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  margin-top: 1rem;
  margin-bottom: 1.25rem;
}

.page-hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.7;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.breadcrumbs a {
  color: var(--text-secondary);
}

.breadcrumbs a:hover {
  color: var(--cyan-primary);
}

.breadcrumbs span.current {
  color: var(--cyan-primary);
}

/* Contact page reference layout */
.contact-reference-section {
  padding-top: 3.2rem;
}

.homepage-explore-panel {
  padding-top: 4rem;
}

.homepage-explore-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.homepage-explore-links .glass-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 125px;
  padding: 1.25rem;
  border-color: var(--border-light);
}

.homepage-explore-links strong {
  color: var(--text-primary);
  font-size: 0.95rem;
}

.homepage-explore-links span {
  margin-top: 0.5rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.homepage-explore-links b {
  margin-top: auto;
  color: var(--cyan-primary);
  font-size: 1rem;
}

@media (max-width: 900px) {
  .homepage-explore-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .homepage-explore-links {
    grid-template-columns: 1fr;
  }
}

.contact-page-hero {
  display: none;
}

.contact-reference-section .contact-grid {
  grid-template-columns: 1fr 1.05fr;
  gap: 3rem;
  align-items: start;
}

.contact-reference-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem) !important;
  line-height: 1.04 !important;
  margin: 1rem 0 1.2rem !important;
}

.contact-reference-subtitle {
  max-width: 430px;
  font-size: 1rem !important;
  line-height: 1.6;
  margin-bottom: 1.5rem !important;
}

.contact-reference-section .contact-detail-card {
  min-height: 64px;
  padding: 0.75rem 1rem;
}

.contact-reference-section .contact-detail-text .label {
  font-size: 0.58rem;
  font-family: var(--font-mono);
}

.contact-reference-section .contact-detail-text .val {
  font-size: 0.8rem;
}

.contact-reference-section .contact-icon-bubble {
  width: 32px;
  height: 32px;
}

.contact-reference-section .contact-icon-bubble svg {
  width: 16px;
  height: 16px;
}

.contact-card-hidden,
.estimator-modules,
.estimate-display {
  display: none !important;
}

.contact-card-location {
  display: flex;
}

.contact-card-location.contact-card-hidden {
  display: none !important;
}

.contact-badges {
  display: flex;
  gap: 0.6rem;
  margin: 0 0 1rem;
}

.contact-badges span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border-light);
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 0.68rem;
}

.contact-badges .status-dot {
  width: 7px;
  height: 7px;
}

.contact-scope-note {
  margin-top: 0 !important;
  padding: 0.75rem 1rem;
  font-size: 0.72rem;
  background: rgba(0, 245, 212, 0.14);
}

.contact-scope-note strong {
  color: var(--teal-accent);
}

.contact-scope-note span {
  color: var(--text-secondary);
}

.contact-reference-section .estimator-form-card {
  padding: 1.15rem 1.25rem;
  border-radius: 14px;
}

.contact-reference-section .estimator-form-card > .section-tag {
  display: block;
  width: fit-content;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  padding: 0;
  border: 0;
  background: transparent;
}

.contact-reference-section .estimator-form-card > h3 {
  display: none;
}

.contact-reference-section .estimator-form-card > p {
  font-size: 0.65rem !important;
  margin: 0.25rem 0 0.8rem !important;
}

.contact-reference-section .form-group {
  margin-bottom: 0.6rem;
}

.contact-reference-section .form-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}

.contact-reference-section .form-input,
.contact-reference-section .form-select,
.contact-reference-section .form-textarea {
  min-height: 32px;
  padding: 0.42rem 0.65rem;
  font-size: 0.7rem;
}

.contact-reference-section .service-pill-selector {
  gap: 0.35rem;
  margin-bottom: 0;
}

.contact-reference-section .pill-option {
  min-height: 44px;
  padding: 0.35rem 0.2rem;
  font-size: 0.9rem;
}

.contact-reference-section .pill-option small {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.52rem;
  font-weight: 400;
}

.contact-reference-section .reference-phone-row > div:last-child {
  display: none;
}

.contact-reference-section .reference-phone-row {
  grid-template-columns: 1fr !important;
}

.contact-reference-section .contact-submit {
  min-height: 36px;
  padding: 0.5rem 1rem;
  font-size: 0.72rem;
}

.contact-reference-section .contact-submit span {
  margin-left: 0.35rem;
}

.form-disclaimer {
  margin: 0.65rem 0 0;
  color: var(--text-muted);
  font-size: 0.55rem;
  text-align: center;
}

@media (max-width: 900px) {
  .contact-reference-section .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-reference-title {
    font-size: 2.8rem !important;
  }
}

@media (max-width: 520px) {
  .contact-reference-section .reference-form-row {
    grid-template-columns: 1fr !important;
    gap: 0;
  }
}

/* -------------------------------------------------------------------
   Filter Tabs / Pills Bar
   ------------------------------------------------------------------- */
.filter-tabs-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.filter-tab-btn {
  background: #0b1122;
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.55rem 1.25rem;
  border-radius: 9999px;
  cursor: pointer;
  transition: var(--transition-fast);
}

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

.filter-tab-btn.active {
  background: rgba(0, 242, 254, 0.12);
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
  font-weight: 600;
}

/* -------------------------------------------------------------------
   Services Page Detailed Cards
   ------------------------------------------------------------------- */
.service-detail-section {
  padding: 3rem 0;
  border-bottom: 1px solid var(--border-light);
}

.service-detail-section:last-child {
  border-bottom: none;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.service-detail-grid.reverse {
  grid-template-columns: 0.85fr 1.15fr;
}

.service-detail-grid.reverse .service-detail-text {
  order: 2;
}

.service-detail-grid.reverse .service-detail-card {
  order: 1;
}

.deliverables-checklist {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin: 1.5rem 0 2rem 0;
}

.deliverable-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--text-primary);
}

.deliverable-item svg {
  width: 16px;
  height: 16px;
  color: var(--cyan-primary);
  flex-shrink: 0;
}

.architecture-spec-box {
  background: #090e1c;
  border: 1px solid var(--border-cyan);
  border-radius: 12px;
  padding: 1.75rem;
  font-family: var(--font-mono);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.architecture-spec-header {
  font-size: 0.8rem;
  color: var(--cyan-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* -------------------------------------------------------------------
   Interactive SACCO Loan Calculator (Solutions Page)
   ------------------------------------------------------------------- */
.calculator-box {
  background: #090e1b;
  border: 1px solid var(--border-cyan);
  border-radius: 16px;
  padding: 2.25rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 242, 254, 0.12);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.slider-group {
  margin-bottom: 1.5rem;
}

.slider-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.slider-val-display {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--cyan-primary);
}

.range-slider {
  width: 100%;
  -webkit-appearance: none;
  height: 6px;
  border-radius: 3px;
  background: #141f36;
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--cyan-primary);
  cursor: pointer;
  box-shadow: 0 0 10px var(--cyan-primary);
}

.calc-results-card {
  background: #0e172e;
  border: 1px solid var(--border-cyan);
  border-radius: 12px;
  padding: 1.75rem;
  text-align: center;
}

.calc-result-monthly {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--teal-accent);
  margin: 0.5rem 0 1rem 0;
}

.calc-breakdown-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-top: 1px solid var(--border-light);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* -------------------------------------------------------------------
   Case Studies Page Layout
   ------------------------------------------------------------------- */
.case-study-feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 3.5rem;
  transition: var(--transition-normal);
}

.case-study-feature-card:hover {
  border-color: var(--border-cyan);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 242, 254, 0.12);
}

.case-study-banner-visual {
  height: 240px;
  background: #090e1b;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-study-body {
  padding: 2.5rem;
}

.case-study-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.case-study-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  background: #090f20;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 2rem 0;
}

.cs-metric-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--cyan-primary);
}

.cs-metric-lbl {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* -------------------------------------------------------------------
   Tech Radar Page
   ------------------------------------------------------------------- */
.radar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.radar-quadrant-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 2rem;
}

.radar-quadrant-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-light);
}

.radar-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  background: #090e1b;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  margin-bottom: 0.65rem;
  transition: var(--transition-fast);
}

.radar-item-row:hover {
  border-color: var(--border-cyan);
  transform: translateX(4px);
}

.radar-pill-adopt {
  background: rgba(0, 245, 212, 0.1);
  color: var(--teal-accent);
  border: 1px solid rgba(0, 245, 212, 0.3);
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-family: var(--font-mono);
}

.radar-pill-trial {
  background: rgba(0, 242, 254, 0.1);
  color: var(--cyan-primary);
  border: 1px solid rgba(0, 242, 254, 0.3);
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-family: var(--font-mono);
}

.radar-pill-assess {
  background: rgba(245, 158, 11, 0.1);
  color: var(--amber-secondary);
  border: 1px solid rgba(245, 158, 11, 0.3);
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-family: var(--font-mono);
}

/* -------------------------------------------------------------------
   Engineering Process Timeline (Process Page)
   ------------------------------------------------------------------- */
.timeline-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline-container::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 30px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan-primary) 0%, rgba(0, 242, 254, 0.1) 100%);
}

.timeline-step-item {
  position: relative;
  padding-left: 80px;
  margin-bottom: 3.5rem;
}

.timeline-marker-node {
  position: absolute;
  left: 17px;
  top: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #060a14;
  border: 2px solid var(--cyan-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px var(--cyan-primary);
}

.timeline-marker-node::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-primary);
}

.timeline-content-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 2rem;
  transition: var(--transition-normal);
}

.timeline-content-card:hover {
  border-color: var(--border-cyan);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 242, 254, 0.12);
}

/* -------------------------------------------------------------------
   FAQ Accordion (Contact & Estimator)
   ------------------------------------------------------------------- */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  overflow: hidden;
  transition: var(--transition-fast);
}

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

.faq-question {
  padding: 1.25rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.faq-icon-arrow {
  transition: transform var(--transition-normal);
  color: var(--cyan-primary);
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem 1.5rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: #0d172e;
  border: 1px solid var(--cyan-primary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 242, 254, 0.3);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition-normal);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast svg {
  color: var(--cyan-primary);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .service-detail-grid,
  .service-detail-grid.reverse {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .service-detail-grid.reverse .service-detail-text {
    order: 1;
  }
  .service-detail-grid.reverse .service-detail-card {
    order: 2;
  }
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .radar-grid {
    grid-template-columns: 1fr;
  }
  .deliverables-checklist {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .case-study-metrics-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .timeline-container::before {
    left: 20px;
  }
  .timeline-marker-node {
    left: 7px;
  }
  .timeline-step-item {
    padding-left: 50px;
  }
}