/* Review-only additions.
   Existing BiMa Studio component geometry, typography and interaction style are preserved.
   This file adds only portfolio layouts, status semantics and the review marker. */

:root {
  --brand-950: #0f172a;
  --brand-900: #101827;
  --brand-800: #1e293b;
  --brand-700: #315d76;
  --brand-600: #3b6f8c;
  --brand-500: #52718d;
  --brand-400: #7190a7;
  --brand-300: #9bb2c3;
  --brand-200: #c4d2dd;
  --brand-100: #e2eaf0;
  --brand-50: #f3f7fa;
  --success: #166534;
  --success-bg: #dcfce7;
  --warning: #92400e;
  --warning-bg: #fef3c7;
  --info: #1d4ed8;
  --info-bg: #dbeafe;
}

.review-banner {
  padding: 9px var(--pad);
  background: var(--warning-bg);
  color: #78350f;
  font-size: .78rem;
  font-weight: 760;
  text-align: center;
}

.portfolio-home {
  background: var(--surface-soft);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.project-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.project-card:hover {
  border-color: var(--line-accent);
  box-shadow: var(--shadow-lift);
}

.project-card-media {
  display: block;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}

.project-card-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.project-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 28px;
}

.project-card-body .card-link {
  margin-top: auto;
  padding-top: 14px;
  font-weight: 780;
}

.project-fact {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: .92rem;
  font-weight: 700;
}

.tag-row,
.status-row,
.service-tags,
.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag,
.status,
.tech-list li {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: .78rem;
  font-weight: 760;
}

.status::before {
  width: 7px;
  height: 7px;
  margin-right: 6px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.status-available {
  border-color: #86efac;
  background: var(--success-bg);
  color: var(--success);
}

.status-test {
  border-color: #93c5fd;
  background: var(--info-bg);
  color: var(--info);
}

.status-development {
  border-color: var(--brand-200);
  background: var(--brand-50);
  color: var(--brand-700);
}

.status-future {
  border-color: var(--line-strong);
  background: var(--surface-soft);
  color: var(--muted);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 24px 0 0;
  color: var(--muted);
  font-size: .88rem;
  list-style: none;
}

.breadcrumb li:not(:last-child)::after {
  margin-left: 8px;
  color: var(--faint);
  content: "/";
}

.portfolio-hero,
.case-hero,
.section-block {
  padding: 68px 0;
}

.portfolio-hero,
.section-block {
  border-bottom: 1px solid var(--line);
}

.portfolio-hero h1,
.case-hero h1 {
  max-width: 900px;
}

.portfolio-lead,
.case-lead,
.section-intro {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.08rem;
}

.case-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(440px, 1.1fr);
  gap: 42px;
  align-items: center;
}

.case-visual {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.case-visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.content-grid-2,
.content-grid-3,
.content-grid-4,
.gallery-grid,
.comparison-grid {
  display: grid;
  gap: 20px;
}

.content-grid-2,
.gallery-grid,
.comparison-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.content-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.content-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card,
.gallery-card,
.comparison-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.info-card {
  padding: 26px;
}

.feature-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.feature-table th,
.feature-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.feature-table th {
  background: var(--surface-soft);
}

.feature-table tr:last-child td {
  border-bottom: 0;
}

.ai-principle,
.case-cta {
  padding: 42px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
}

.ai-principle h2,
.case-cta h2 {
  color: #fff;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  counter-reset: process;
  list-style: none;
}

.process-list li {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  counter-increment: process;
}

.process-list li::before {
  display: block;
  margin-bottom: 18px;
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 760;
  content: "0" counter(process);
}

.gallery-card {
  overflow: hidden;
  margin: 0;
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--surface-soft);
}

.gallery-card figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
}

.gallery-note {
  padding: 14px 16px;
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
}

.comparison-item {
  display: grid;
  grid-template-columns: minmax(0, .8fr) 30px minmax(0, 1.2fr);
  gap: 10px;
  align-items: center;
  padding: 18px;
}

.comparison-arrow {
  color: var(--accent);
  text-align: center;
}

.tech-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.tech-list li {
  border-radius: var(--radius-sm);
  font-family: var(--mono);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 1080px) {
  .case-hero-grid {
    grid-template-columns: 1fr;
  }

  .content-grid-4,
  .process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .project-grid,
  .content-grid-2,
  .content-grid-3,
  .content-grid-4,
  .gallery-grid,
  .comparison-grid,
  .process-list {
    grid-template-columns: 1fr;
  }

  .feature-table {
    display: block;
    overflow-x: auto;
  }

  .ai-principle,
  .case-cta {
    padding: 28px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .review-theme *,
  .review-theme *::before,
  .review-theme *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}