/* ═══════════════════════════════════════════════════════════
   PORTFOLIO — List & Detail · Minimal
   ═══════════════════════════════════════════════════════════ */

body.page-portfolio {
  background: var(--color-surface);
  overflow-x: clip;
}

body.page-portfolio .main-content {
  padding-top: calc(var(--header-height) + var(--space-4));
}

body.page-portfolio .container {
  width: min(100% - clamp(1rem, 4vw, 2rem), var(--container-max));
}

.page-portfolio .reveal {
  opacity: 1;
  transform: none;
}

/* ── Intro ──────────────────────────────────────────────── */
.portfolio-intro__head {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.portfolio-intro__badge {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-radius: var(--radius-md);
}

.portfolio-perks {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}

.portfolio-perks li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--chip-padding-block) var(--chip-padding-inline);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-accent);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}

.portfolio-perks__icon {
  display: grid;
  place-items: center;
  color: var(--color-primary);
}

/* ── List section ───────────────────────────────────────── */
.portfolio-section {
  padding-block: clamp(2rem, 5vw, 4rem) clamp(3rem, 7vw, 5rem);
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.portfolio-filter {
  display: inline-flex;
  align-items: center;
  padding: var(--chip-padding-block) var(--chip-padding-inline);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: none;
  background: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition:
    border-color var(--duration-fast),
    color var(--duration-fast),
    background var(--duration-fast),
    box-shadow var(--duration-fast);
}

.portfolio-filter:hover {
  border-color: rgba(194, 24, 91, 0.2);
  color: var(--color-text);
}

.portfolio-filter.is-active {
  background: var(--color-primary-soft);
  border-color: rgba(194, 24, 91, 0.22);
  color: var(--color-primary);
  box-shadow: var(--shadow-xs);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.5vw, 1.75rem);
}

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

.portfolio-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: var(--space-12) var(--space-6);
  text-align: center;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-secondary);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-xl);
}

/* ── Card ─────────────────────────────────────────────── */
.portfolio-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--duration-normal), transform var(--duration-normal) var(--ease-out-expo);
}

.portfolio-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.portfolio-card__media-wrap {
  position: relative;
  overflow: hidden;
}

.portfolio-card__badge {
  position: absolute;
  top: var(--space-3);
  inset-inline-start: var(--space-3);
  z-index: 2;
  padding: 0.3rem 0.65rem;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(194, 24, 91, 0.12);
  border-radius: var(--radius-full);
  pointer-events: none;
}

.portfolio-media {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.portfolio-media--single {
  aspect-ratio: 16 / 10;
  background: var(--color-accent);
}

.portfolio-media--single img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.portfolio-media--ba.ba-slider {
  border-radius: 0;
}

.portfolio-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-6) var(--space-6);
  color: inherit;
  text-decoration: none;
}

.portfolio-card__category {
  align-self: flex-start;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
}

.portfolio-card__title {
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.02em;
  color: var(--color-text);
  transition: color var(--duration-fast);
}

.portfolio-card__body:hover .portfolio-card__title {
  color: var(--color-primary);
}

.portfolio-card__desc {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-text-muted);
}

.portfolio-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  transition: gap var(--duration-fast);
}

.portfolio-card__body:hover .portfolio-card__link {
  gap: var(--space-2);
}

/* ── Detail hero ──────────────────────────────────────── */
.portfolio-detail__hero {
  padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(2rem, 5vw, 3rem);
}

.portfolio-detail__crumb {
  margin-bottom: var(--space-6);
}

.portfolio-detail__media {
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.portfolio-detail__media .portfolio-media--single {
  aspect-ratio: 21 / 9;
  max-height: clamp(14rem, 42vw, 26rem);
}

.portfolio-detail__media .ba-slider {
  aspect-ratio: 21 / 9;
  max-height: clamp(14rem, 42vw, 26rem);
  border-radius: var(--radius-xl);
}

.portfolio-detail__fade {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 38%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(250, 250, 250, 0.3) 35%,
    rgba(250, 250, 250, 0.85) 78%,
    var(--color-surface) 100%
  );
  pointer-events: none;
}

.portfolio-detail__head {
  max-width: 46rem;
  margin-top: clamp(var(--space-8), 4vw, var(--space-10));
}

.portfolio-detail__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.portfolio-detail__category,
.portfolio-detail__service {
  display: inline-flex;
  align-items: center;
  padding: var(--chip-padding-block) var(--chip-padding-inline);
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
}

.portfolio-detail__category {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.portfolio-detail__service {
  color: var(--color-text-muted);
  background: var(--color-accent);
  border: 1px solid var(--color-border);
}

.portfolio-detail__title {
  margin: 0 0 var(--space-4);
  font-size: clamp(1.5rem, 3.8vw, 2.25rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.portfolio-detail__lead {
  margin: 0;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.85;
  color: var(--color-text-muted);
  max-width: 48ch;
}

/* ── Detail body layout ───────────────────────────────── */
.portfolio-detail__body {
  padding-block: clamp(2rem, 5vw, 3.5rem);
  background: var(--color-secondary);
  border-top: 1px solid var(--color-border);
}

.portfolio-detail__body-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) min(100%, 18.5rem);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.portfolio-detail__main {
  display: grid;
  gap: clamp(2.5rem, 5vw, 3.5rem);
  min-width: 0;
}

.portfolio-detail__section-head {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.portfolio-detail__section-icon {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-radius: var(--radius-md);
}

.portfolio-detail__section-head .section-title {
  margin: 0;
}

/* ── Video ────────────────────────────────────────────── */
.portfolio-detail__video {
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: var(--color-dark);
  box-shadow: var(--shadow-soft);
}

.portfolio-detail__video-player {
  display: block;
  width: 100%;
  max-width: 100%;
  max-height: 70vh;
  vertical-align: middle;
}

/* ── Story cards ──────────────────────────────────────── */
.portfolio-detail__story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(var(--space-4), 2.5vw, var(--space-5));
}

.portfolio-detail__story-card {
  padding-block: var(--box-padding-block);
  padding-inline: var(--box-padding-inline);
  background: var(--color-accent);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
}

.portfolio-detail__story-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-radius: var(--radius-md);
}

.portfolio-detail__story-card h3 {
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  font-weight: 800;
}

.portfolio-detail__story-text {
  font-size: var(--text-sm);
  line-height: 1.85;
  color: var(--color-text-muted);
}

.portfolio-detail__story-text p {
  margin: 0 0 var(--space-3);
}

.portfolio-detail__story-text p:last-child {
  margin-bottom: 0;
}

/* ── Sidebar CTA ──────────────────────────────────────── */
.portfolio-detail__aside {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
}

.portfolio-detail__cta {
  padding-block: var(--box-padding-block);
  padding-inline: var(--box-padding-inline);
  background: var(--color-accent);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.portfolio-detail__cta h2 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.portfolio-detail__cta > p {
  margin: 0 0 var(--space-5);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-text-muted);
}

.portfolio-detail__cta-actions {
  display: grid;
  gap: var(--space-3);
}

.portfolio-detail__facts {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-6) 0 0;
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.portfolio-detail__facts div {
  display: grid;
  gap: 0.2rem;
}

.portfolio-detail__facts dt {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-muted);
}

.portfolio-detail__facts dd {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.5;
}

.portfolio-detail__facts a {
  color: var(--color-primary);
  text-decoration: none;
}

.portfolio-detail__facts a:hover {
  text-decoration: underline;
}

/* ── Related & footer ─────────────────────────────────── */
.portfolio-detail__related {
  padding-block: clamp(var(--space-10), 6vw, var(--space-16));
  background: var(--color-accent);
  border-top: 1px solid var(--color-border);
}

.portfolio-detail__related-head {
  margin-bottom: var(--space-8);
}

.portfolio-detail__footer {
  padding-block: clamp(var(--space-8), 5vw, var(--space-10)) clamp(var(--space-10), 6vw, var(--space-16));
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.portfolio-detail__footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

.portfolio-detail__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  background: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.portfolio-detail__back:hover {
  border-color: rgba(194, 24, 91, 0.22);
  box-shadow: var(--shadow-xs);
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 960px) {
  .portfolio-grid--related {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio-detail__body-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-detail__aside {
    position: static;
    order: -1;
  }

  .portfolio-detail__story-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body.page-portfolio .main-content {
    padding-top: calc(var(--header-height) + var(--space-2));
  }

  .portfolio-grid,
  .portfolio-grid--related {
    grid-template-columns: 1fr;
  }

  .portfolio-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: var(--space-2);
    scrollbar-width: none;
  }

  .portfolio-filters::-webkit-scrollbar {
    display: none;
  }

  .portfolio-filter {
    flex-shrink: 0;
  }

  .portfolio-card__body {
    padding: var(--space-5);
  }

  .portfolio-detail__media .portfolio-media--single,
  .portfolio-detail__media .ba-slider {
    aspect-ratio: 16 / 10;
    max-height: none;
  }

  .portfolio-perks {
    flex-direction: column;
    align-items: stretch;
  }

  .portfolio-perks li {
    justify-content: center;
  }

  .portfolio-detail__footer .container {
    flex-direction: column;
    align-items: stretch;
  }

  .portfolio-detail__footer .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-card,
  .portfolio-filter,
  .portfolio-detail__back {
    transition: none;
  }

  .portfolio-card:hover {
    transform: none;
  }
}