/* ==========================================================================
   HEXARISE PORTFOLIO & CASE STUDY SHOWCASE STYLES
   Engineering Sketchbook Design System
   ========================================================================== */

body.portfolio-body {
  background-color: var(--canvas);
  color: var(--body);
  min-height: 100vh;
  font-family: var(--font-primary);
  position: relative;
  padding-bottom: 80px;
}

@media (min-width: 768px) {
  body.portfolio-body {
    padding-bottom: 0;
  }
}

/* Header */
.portfolio-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background-color: var(--canvas);
  border-bottom: 1px solid var(--hairline);
  z-index: 50;
  display: flex;
  align-items: center;
}

.header-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-icon-back, .btn-icon-home {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--ink);
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  text-decoration: none;
  transition: all 0.15s ease;
}

.btn-icon-back:hover, .btn-icon-home:hover {
  background-color: var(--surface-soft);
  border-color: var(--ink);
}

.header-page-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

/* Main Container */
.portfolio-main {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px clamp(16px, 4vw, 32px) var(--space-xxl) clamp(16px, 4vw, 32px);
}

/* Hero Section */
.portfolio-hero {
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--space-xxl) auto;
}

.service-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  background-color: var(--surface-card);
  border: 1px solid var(--hairline);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: var(--space-md);
}

.portfolio-title {
  font-size: clamp(30px, 5vw, 42px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: var(--space-xs);
}

.portfolio-subtitle {
  font-size: clamp(14px, 2vw, 16px);
  color: var(--body);
  line-height: 1.6;
}

.portfolio-section {
  margin-bottom: var(--space-xxl);
}

/* Overall Rating Summary Card */
.rating-summary-card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: clamp(20px, 4vw, 32px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.rating-big-score {
  font-family: var(--font-primary);
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}

.score-denominator {
  font-size: 20px;
  color: var(--mute);
  font-weight: 500;
}

.rating-label {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-top: 4px;
}

.stars-row {
  display: flex;
  align-items: center;
  gap: 3px;
  color: var(--primary-pressed);
  margin-top: 4px;
}

.reviews-count-text {
  font-size: 13px;
  color: var(--mute);
  margin-top: 4px;
}

.btn-view-reviews {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--link-teal);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.15s ease;
}

.btn-view-reviews:hover {
  text-decoration: underline;
}

.rating-right-stats {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.stat-pill-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface-soft);
  border: 1px solid var(--hairline);
  padding: 10px 18px;
  border-radius: var(--radius-md);
}

.stat-pill-box .stat-icon {
  font-size: 24px;
  color: var(--ink);
}

.stat-pill-box .stat-num {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.stat-pill-box .stat-label {
  font-size: 12px;
  color: var(--mute);
}

/* KPI Metrics Dashboard Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .kpi-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.kpi-card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 0.15s ease;
}

.kpi-card:hover {
  border-color: var(--ink);
}

.kpi-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--mute);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kpi-value {
  font-family: var(--font-primary);
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.kpi-trend {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
}

.kpi-trend.positive {
  color: var(--accent-green);
}

.kpi-trend.neutral {
  color: var(--body);
}

.trend-icon {
  font-size: 16px;
}

/* Projects Grid & Cards */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin-top: 16px;
}

.project-card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.project-card:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}

.project-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.project-client-name {
  font-size: 12px;
  color: var(--mute);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin-top: 2px;
}

.project-tag-pill {
  background: var(--surface-soft);
  border: 1px solid var(--hairline);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.project-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  background: var(--surface-soft);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline);
}

.project-metric-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.project-metric-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--mute);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.project-metric-val {
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
}

.btn-open-analysis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 8px 16px;
  background-color: var(--surface-card);
  color: var(--ink);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.project-card:hover .btn-open-analysis {
  background-color: var(--primary);
  border-color: var(--ink);
  color: var(--on-primary);
}

/* Reviews Grid & Cards */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin-top: 16px;
}

.review-card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

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

.review-user-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.review-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.review-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.review-role {
  font-size: 12px;
  color: var(--mute);
}

.verified-buyer-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--accent-green-soft);
  color: var(--accent-green);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.review-comment {
  font-size: 13px;
  color: var(--body);
  line-height: 1.55;
  font-style: italic;
  margin: 0;
}

.review-date {
  font-size: 12px;
  color: var(--mute);
}

/* Portfolio Catalog Directory */
.portfolio-search-box {
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.search-input-wrapper {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

.search-input-wrapper .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--mute);
  font-size: 20px;
}

.search-input-wrapper input {
  width: 100%;
  padding: 10px 16px 10px 42px;
  height: 42px;
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-full);
  color: var(--ink);
  font-size: 14px;
  font-family: var(--font-primary);
  outline: none;
  transition: all 0.15s ease;
}

.search-input-wrapper input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.catalog-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab-btn {
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  color: var(--body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.filter-tab-btn:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.filter-tab-btn.active {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--ink);
  font-weight: 700;
}

.portfolio-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.portfolio-showcase-card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
  position: relative;
  cursor: pointer;
  text-decoration: none;
}

.portfolio-showcase-card:hover {
  transform: translateY(-2px);
  border-color: var(--ink);
  text-decoration: none;
}

.card-top-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.card-category-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--surface-soft);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline-soft);
}

.card-rating-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  background: var(--surface-soft);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.card-rating-badge .star-gold {
  color: var(--primary-pressed);
  font-size: 14px;
}

.card-service-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.3;
}

.card-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 14px;
  background: var(--surface-doc);
  padding: 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline-soft);
}

.card-metric-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.card-metric-item .val {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-green);
}

.card-metric-item .lbl {
  font-size: 10px;
  color: var(--mute);
  text-transform: uppercase;
}

.card-client-stats {
  font-size: 12px;
  color: var(--mute);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}

.card-teaser-text {
  font-size: 13px;
  color: var(--body);
  line-height: 1.5;
  margin-bottom: 16px;
}

.card-action-cta {
  width: 100%;
  padding: 8px 16px;
  height: 38px;
  border-radius: var(--radius-full);
  background: var(--primary);
  border: 1px solid rgba(0, 0, 0, 0.15);
  color: var(--on-primary);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background-color 0.15s ease;
}

.portfolio-showcase-card:hover .card-action-cta {
  background: var(--primary-pressed);
}

/* Modal */
.portfolio-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.portfolio-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(35, 37, 29, 0.6);
  backdrop-filter: blur(4px);
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 640px;
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 10;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--hairline-soft);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.modal-tag {
  font-size: 11px;
  color: var(--mute);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-top: 2px;
}

.btn-close-modal {
  background: var(--surface-soft);
  border: 1px solid var(--hairline);
  color: var(--ink);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-close-modal:hover {
  background: #dbded5;
}

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chart-container-box {
  background: var(--surface-doc);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-md);
  padding: 14px;
}

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

.chart-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

.chart-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-green);
  background: var(--accent-green-soft);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

#project-growth-chart {
  width: 100%;
  height: 200px;
  display: block;
}

.modal-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px;
}

.modal-metric-pill {
  background: var(--surface-soft);
  border: 1px solid var(--hairline-soft);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.modal-metric-pill .label {
  font-size: 11px;
  color: var(--mute);
  text-transform: uppercase;
}

.modal-metric-pill .val {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.strategy-applied-box {
  background: var(--accent-blue-soft);
  border-left: 3px solid var(--accent-blue);
  padding: 14px;
  border-radius: var(--radius-md);
  color: var(--ink);
  font-size: 13px;
  line-height: 1.5;
}

.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--hairline-soft);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}