/* ==========================================================================
   SHORELINE MEDICAL BILLING — CREDIT BALANCE REVIEW & RESOLUTION STYLESHEET
   Page: Credit Balance Review & Resolution Services
   Filename: assets/css/creditbalance.css
   Strictly complies with RULE[westyle.md], RULE[section-spacing.md],
   RULE[text-relevant-icons.md] & Code Quality Directives
   Approved 9-Color Palette | Zero Inline CSS | Ultra-Performant
   ========================================================================== */

/* ── 0. GLOBAL SECTION BADGES & BUTTON TOKENS ── */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 102, 179, 0.08);
  color: var(--color-primary);
  border: 1px solid rgba(0, 102, 179, 0.20);
  border-radius: var(--radius-full);
  padding: 6px 18px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
  box-shadow: none !important;
  text-shadow: none !important;
  width: fit-content;
  white-space: nowrap;
  transition: all 0.25s ease;
}

.section-badge ion-icon {
  font-size: 1rem;
  color: var(--color-secondary);
  filter: none;
  transition: transform 0.25s ease, filter 0.25s ease, color 0.25s ease;
}

.section-badge:hover ion-icon {
  transform: scale(1.18);
  filter: drop-shadow(0 0 8px rgba(24, 183, 201, 0.85));
  color: var(--color-accent);
}

.section-header .section-badge {
  margin-left: auto;
  margin-right: auto;
}

.btn-primary,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.28s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #155799 0%, #158f60 100%) !important;
  color: #FFFFFF !important;
  border: 1.5px solid var(--color-primary);
  box-shadow: 0 4px 14px rgba(0, 102, 179, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0d3b6b 0%, #106e49 100%) !important;
  border-color: #00508c;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 102, 179, 0.35);
  color: #FFFFFF !important;
}

.btn-outline {
  background: #FFFFFF;
  color: var(--color-primary) !important;
  border: 1.5px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 102, 179, 0.2);
}

/* ── 1. HERO SECTION ── */
.credit-hero {
  padding: clamp(48px, 5.5vw, 68px) 0 clamp(64px, 6.5vw, 84px);
  background: linear-gradient(180deg, var(--color-background-soft) 0%, var(--color-background) 100%);
  position: relative;
  overflow: hidden;
}

/* S-Curve Hero Wave Divider (S-Cut Transition) */
.credit-hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 3;
  pointer-events: none;
}

.credit-hero-wave svg {
  position: relative;
  display: block;
  width: 100%;
  height: clamp(42px, 5.5vw, 76px);
  transform: translateY(2px) scale(1.02);
  transform-origin: bottom center;
}

.credit-hero-wave svg path {
  fill: #FFFFFF;
}

.credit-hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -80px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(24, 183, 201, 0.12) 0%, rgba(0, 102, 179, 0.03) 70%, transparent 100%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.credit-hero .container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 clamp(16px, 2.5vw, 32px);
}

.credit-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.credit-hero-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2.1rem, 3.6vw, 2.9rem);
  font-weight: 800;
  line-height: 1.22;
  color: var(--color-text) !important;
  margin: 14px 0 18px;
}

.credit-hero-desc {
  font-size: 1.05rem;
  line-height: 1.68;
  color: var(--color-body-text);
  margin-bottom: 24px;
  max-width: 620px;
}

.credit-hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.credit-hero-pills {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.credit-feature-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.credit-feature-pill ion-icon {
  color: var(--color-secondary);
  font-size: 1rem;
}

.credit-feature-pill:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

/* ── HERO VISUAL / RECONCILIATION PREVIEW CARD ── */
.credit-preview-card {
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: 20px;
  box-shadow: 0 16px 40px rgba(18, 48, 74, 0.08);
  overflow: hidden;
}

.preview-header {
  background: var(--color-background-soft);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--color-border);
}

.preview-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #FF5F56; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #27C93F; }

.preview-title {
  margin-left: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-text);
}

.preview-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.preview-match-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-background-soft);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 12px 16px;
  gap: 12px;
  transition: all 0.25s ease;
}

.preview-match-item:hover {
  border-color: var(--color-secondary);
  background: #FFFFFF;
  box-shadow: 0 4px 12px rgba(0, 102, 179, 0.08);
}

.preview-badge {
  background: var(--color-primary);
  color: #FFFFFF;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
}

.preview-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.preview-details strong {
  font-size: 0.92rem;
  color: var(--color-text);
}

.preview-details span {
  font-size: 0.78rem;
  color: var(--color-body-text);
}

.preview-icon-valid {
  font-size: 1.4rem;
  color: var(--color-success);
  flex-shrink: 0;
}

.preview-footer {
  background: var(--color-background-soft);
  padding: 12px 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.preview-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-success);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 rgba(39, 166, 111, 0.4);
  animation: pulseStatus 2s infinite;
}

@keyframes pulseStatus {
  0% { box-shadow: 0 0 0 0 rgba(39, 166, 111, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(39, 166, 111, 0); }
  100% { box-shadow: 0 0 0 0 rgba(39, 166, 111, 0); }
}

/* ── 2. OUR CREDIT BALANCE RECONCILIATION PROCESS ── */
.credit-reconciliation-section {
  padding: clamp(38px, 4.5vw, 54px) 0;
  background: var(--color-background);
}

.credit-reconciliation-section .container,
.credit-review-section .container,
.credit-monthly-process-section .container,
.credit-cta-strip .container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 clamp(16px, 2.5vw, 32px);
}

.recon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.recon-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

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

.recon-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(0, 102, 179, 0.08);
  border: 1px solid rgba(0, 102, 179, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-primary);
  font-size: 1.6rem;
  transition: all 0.28s ease;
}

.recon-icon-wrap ion-icon {
  transition: color 0.25s ease, transform 0.25s ease, filter 0.25s ease;
}

.recon-card:hover .recon-icon-wrap {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(0, 102, 179, 0.35);
  transform: translateY(-2px);
}

.recon-card:hover .recon-icon-wrap ion-icon {
  color: #FFFFFF !important;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.85));
}

.recon-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
}

.recon-card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-body-text);
  margin-bottom: 20px;
  flex: 1;
}

.recon-outcome-box {
  background: var(--color-background-soft);
  border-left: 4px solid var(--color-success);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
}

.recon-outcome-box.advantage {
  border-left-color: var(--color-primary);
}

/* ── 3. OUR CREDIT BALANCE REVIEW PROCESS ── */
.credit-review-section {
  padding: clamp(38px, 4.5vw, 54px) 0;
  background: var(--color-background-soft);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.review-wrapper-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 3.5vw, 42px);
  box-shadow: var(--shadow-sm);
}

.review-checklist-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 28px;
  margin-top: 28px;
}

.review-check-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--color-background-soft);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 16px 20px;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.review-check-item:hover {
  transform: translateY(-2px);
  border-color: var(--color-secondary);
  background: #FFFFFF;
  box-shadow: 0 4px 12px rgba(18, 48, 74, 0.05);
}

.review-check-icon {
  font-size: 1.35rem;
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.review-check-text {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
}

/* ── 4. OUR MONTHLY CREDIT BALANCE RECONCILIATION PROCESS (5 STEPS - RIGHT-SIDE LAYOUT) ── */
.credit-monthly-process-section {
  padding: clamp(38px, 4.5vw, 54px) 0;
  background: var(--color-background);
}

.credit-process-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 40px;
  align-items: flex-start;
}

/* Sticky Overview Column */
.credit-process-intro {
  position: sticky;
  top: 96px;
}

.credit-process-intro h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(1.8rem, 2.5vw, 2.25rem);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.25;
  margin: 12px 0 16px 0;
}

.credit-process-intro .section-subtitle {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--color-body-text);
  margin-bottom: 24px;
}

/* Workflow Highlights Card */
.credit-workflow-highlight-card {
  background: linear-gradient(145deg, #FFFFFF 0%, var(--color-background-soft) 100%);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.highlight-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.highlight-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 102, 179, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.highlight-card-header h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 2px 0;
}

.highlight-card-header p {
  font-size: 0.82rem;
  color: var(--color-body-text);
  margin: 0;
}

.highlight-points-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.highlight-points-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--color-body-text);
}

.highlight-points-list li ion-icon {
  font-size: 1.15rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.highlight-card-footer .btn {
  width: 100%;
  justify-content: center;
  padding: 12px 18px;
  font-size: 0.92rem;
}

/* Right-side Step Cards Container */
.steps-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 0;
}

.step-detail-card {
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.step-detail-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
  box-shadow: 0 10px 30px rgba(0, 102, 179, 0.08);
}

.step-header-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.step-num-badge {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: #FFFFFF;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 8px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.step-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--color-background-soft);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.step-detail-card:hover .step-icon-box {
  background: rgba(0, 102, 179, 0.1);
  transform: scale(1.08);
}

.step-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-text);
  margin: 0;
}

.step-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-body-text);
  margin-bottom: 16px;
}

.step-subgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.step-items-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 16px;
}

.step-items-list.single-col {
  grid-template-columns: 1fr;
}

.step-items-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--color-background-soft);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.9rem;
  color: var(--color-body-text);
  line-height: 1.45;
}

.step-items-list li strong {
  color: var(--color-text);
}

.step-items-list li ion-icon {
  color: var(--color-secondary);
  font-size: 1.12rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-result-box {
  background: rgba(0, 102, 179, 0.05);
  border: 1px solid rgba(0, 102, 179, 0.18);
  border-radius: 12px;
  padding: 16px 20px;
  margin-top: 14px;
}

.step-result-box .result-label {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.step-result-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.metric-pill {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 2px 6px rgba(0, 102, 179, 0.04);
}

.metric-pill .metric-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-body-text);
}

.metric-pill .metric-val {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--color-primary);
}

/* ── 5. STRATEGIC INSIGHT CALLOUT ── */
.credit-insight-section {
  padding: clamp(38px, 4.5vw, 54px) 0;
  background: linear-gradient(180deg, var(--color-background) 0%, var(--color-background-soft) 100%);
  border-top: 1px solid var(--color-border);
}

.credit-insight-card {
  background: linear-gradient(135deg, #FFFFFF 0%, rgba(242, 248, 251, 0.98) 100%);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 4vw, 48px);
  box-shadow: 0 10px 30px rgba(0, 102, 179, 0.06);
  text-align: center;
  position: relative;
  overflow: hidden;
  max-width: 1060px;
  margin: 0 auto;
}

.credit-insight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-secondary) 100%);
}

.insight-badge-row {
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
}

.insight-content-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.insight-icon-bubble {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: rgba(0, 102, 179, 0.08);
  border: 1px solid rgba(0, 102, 179, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.8rem;
  box-shadow: 0 4px 12px rgba(0, 102, 179, 0.1);
  transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.insight-icon-bubble ion-icon {
  color: var(--color-primary);
  transition: color 0.3s ease, filter 0.3s ease;
}

.credit-insight-card:hover .insight-icon-bubble {
  transform: scale(1.08);
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #FFFFFF;
}

.credit-insight-card:hover .insight-icon-bubble ion-icon {
  color: #FFFFFF !important;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.85));
}

.insight-title-text {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 800;
  line-height: 1.4;
  color: var(--color-text) !important;
  max-width: 900px;
  margin: 0 auto;
}

.insight-title-text .accent {
  color: var(--color-primary) !important;
}

/* ── REVEAL SCROLL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE BREAKPOINTS ── */
@media (max-width: 1024px) {
  .credit-hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .credit-process-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .credit-process-intro {
    position: static;
  }

  .recon-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-inner-card {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .recon-grid {
    grid-template-columns: 1fr;
  }

  .review-checklist-grid {
    grid-template-columns: 1fr;
  }

  .step-items-list {
    grid-template-columns: 1fr;
  }

  .step-result-metrics {
    grid-template-columns: 1fr;
  }

  .step-detail-card {
    padding: 20px 18px;
  }
}