/* WebPulse — Portfolio & case study pages (self-contained layout) */

#portfolio-page,
#case-study-page {
  position: relative;
  isolation: isolate;
  color: #fff;
  background: #000;
}

#portfolio-page .portfolio-bg-layer,
#case-study-page .portfolio-bg-layer {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
}

#portfolio-page .portfolio-page-content,
#case-study-page .portfolio-page-content {
  position: relative;
  z-index: 1;
}

.portfolio-container {
  width: 100%;
  max-width: 80rem;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

@media (min-width: 640px) {
  .portfolio-container {
    padding-inline: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .portfolio-container {
    padding-inline: 2.5rem;
  }
}

/* Hero */
.portfolio-hero {
  position: relative;
  overflow: hidden;
  padding-top: 6.5rem;
  padding-bottom: 3.5rem;
}

@media (min-width: 640px) {
  .portfolio-hero {
    padding-top: 8.5rem;
    padding-bottom: 5rem;
  }
}

.portfolio-hero__glow {
  pointer-events: none;
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: center;
}

.portfolio-hero__glow-blob {
  width: min(900px, 90vw);
  height: 420px;
  border-radius: 50%;
  opacity: 0.7;
  background: radial-gradient(
    ellipse,
    rgba(203, 0, 0, 0.2) 0%,
    rgba(0, 7, 52, 0.35) 45%,
    transparent 72%
  );
}

.portfolio-eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}

.portfolio-hero__title {
  margin-top: 1.5rem;
  max-width: 56rem;
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.portfolio-hero__title-accent {
  display: block;
  background: linear-gradient(
    135deg,
    #fff 0%,
    rgba(255, 255, 255, 0.7) 40%,
    rgba(203, 0, 0, 0.95) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.portfolio-hero__lead {
  margin-top: 1.5rem;
  max-width: 42rem;
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
}

/* Stats */
.portfolio-stats {
  border-block: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 7, 52, 0.3);
  padding-block: 3rem;
}

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

@media (min-width: 1024px) {
  .portfolio-stats__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.portfolio-stat__value {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.portfolio-stat__label {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.45);
}

/* Section spacing */
.portfolio-section {
  padding-block: 4rem;
}

@media (min-width: 640px) {
  .portfolio-section {
    padding-block: 5rem;
  }
}

.portfolio-section__title {
  margin-top: 0.75rem;
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.portfolio-section__head {
  margin-bottom: 2.5rem;
}

.portfolio-section__row {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .portfolio-section__row {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .portfolio-section__row .portfolio-section__head {
    margin-bottom: 0;
  }
}

/* Filters */
#portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  width: 100%;
  max-width: 100%;
  padding: 0.375rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

@media (max-width: 639px) {
  #portfolio-filters {
    border-radius: 1rem;
    justify-content: flex-start;
  }
}

.portfolio-filter-btn {
  position: relative;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 9999px;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.2s ease;
  white-space: nowrap;
}

.portfolio-filter-btn:hover {
  color: rgba(255, 255, 255, 0.85);
}

.portfolio-filter-btn.is-active {
  color: #fff;
}

.portfolio-filter-btn .portfolio-filter-pill {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(203, 0, 0, 0.35) 0%, rgba(0, 7, 52, 0.6) 100%);
  box-shadow: 0 0 24px -4px rgba(203, 0, 0, 0.45);
}

.portfolio-filter-btn .portfolio-filter-pill.hidden {
  display: none;
}

.portfolio-filter-btn span.relative {
  position: relative;
  z-index: 1;
}

/* Featured grid */
#portfolio-featured {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 768px) {
  #portfolio-featured {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.portfolio-featured-card {
  display: block;
  text-decoration: none;
  color: inherit;
}

.portfolio-featured-card > div {
  border-radius: 1rem;
  transition: transform 0.5s ease;
}

.portfolio-featured-card:hover > div {
  transform: translateY(-4px);
}

.portfolio-featured-card__media {
  position: relative;
  aspect-ratio: 21 / 9;
  overflow: hidden;
}

.portfolio-featured-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.portfolio-featured-card:hover .portfolio-featured-card__media img {
  transform: scale(1.03);
}

.portfolio-featured-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.3), transparent);
}

.portfolio-featured-card__copy {
  position: absolute;
  bottom: 0;
  left: 0;
  padding: 1.5rem;
}

@media (min-width: 640px) {
  .portfolio-featured-card__copy {
    padding: 2rem;
  }
}

/* Project grid */
#portfolio-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
}

@media (min-width: 768px) {
  #portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio-card-wrap--large {
    grid-column: span 2;
    grid-row: span 2;
  }

  .portfolio-card-wrap--wide {
    grid-column: span 2;
  }

  .portfolio-card-wrap--tall {
    grid-row: span 2;
  }
}

@media (min-width: 1024px) {
  #portfolio-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Project card */
.portfolio-card-wrap {
  min-width: 0;
}

.portfolio-card-link {
  display: block;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.portfolio-card {
  display: flex;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  border-radius: 1rem;
  transition: transform 0.5s ease;
}

.portfolio-card-wrap:hover .portfolio-card {
  transform: translateY(-4px);
}

.portfolio-card__media {
  position: relative;
  flex-shrink: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

@media (min-width: 768px) {
  .portfolio-card-wrap--large .portfolio-card__media,
  .portfolio-card-wrap--tall .portfolio-card__media {
    flex: 1 1 auto;
    min-height: 220px;
    aspect-ratio: auto;
  }
}

.portfolio-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.portfolio-card-wrap:hover .portfolio-card__media img {
  transform: scale(1.05);
}

.portfolio-card__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, #000, rgba(0, 0, 0, 0.2), transparent);
  opacity: 0.9;
}

.portfolio-card__badge {
  position: absolute;
  left: 1rem;
  top: 1rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(0, 0, 0, 0.5);
  padding: 0.25rem 0.75rem;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
}

.portfolio-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 1rem;
  padding: 1.25rem;
}

@media (min-width: 640px) {
  .portfolio-card__body {
    padding: 1.5rem 1.75rem;
  }
}

.portfolio-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.portfolio-card__title {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.portfolio-card__year {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
}

.portfolio-card__desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
}

.portfolio-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.portfolio-card__tag {
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.25rem 0.625rem;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
}

.portfolio-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.2s ease;
}

.portfolio-card-wrap:hover .portfolio-card__cta {
  color: #cb0000;
}

.portfolio-card__cta svg {
  transition: transform 0.2s ease;
}

.portfolio-card-wrap:hover .portfolio-card__cta svg {
  transform: translateX(4px);
}

/* Marquee */
.portfolio-marquee {
  overflow: hidden;
  border-block: 1px solid rgba(255, 255, 255, 0.06);
  padding-block: 2.5rem;
}

/* CTA strip */
.portfolio-cta-strip {
  padding-bottom: 2rem;
}

.portfolio-cta-box {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem;
}

@media (min-width: 640px) {
  .portfolio-cta-box {
    padding: 3.5rem;
  }
}

.portfolio-cta-box__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .portfolio-cta-box__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.portfolio-cta-box__title {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.portfolio-cta-box__text {
  margin-top: 0.75rem;
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.55);
}

/* Reveal fallback */
[data-reveal].opacity-0 {
  opacity: 0;
  transform: translateY(1.75rem);
}

[data-reveal].opacity-100 {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 768px) {
  .portfolio-stats .portfolio-stat {
    text-align: left;
  }
}

/* —— Case study page —— */
.case-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.2s ease;
}

.case-back-link:hover {
  color: #fff;
}

.case-category {
  margin-top: 2rem;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(203, 0, 0, 0.9);
}

.case-hero-img {
  position: relative;
  margin-top: 3.5rem;
  overflow: hidden;
  border-radius: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 40px 120px -40px rgba(203, 0, 0, 0.35);
}

.case-hero-img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.case-overview-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
}

.case-summary-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (min-width: 1024px) {
  .case-summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 640px) {
  .case-overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .case-overview-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.case-two-col {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

@media (min-width: 1024px) {
  .case-two-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.case-showcase-img {
  width: 100%;
  border-radius: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  object-fit: cover;
}

.case-split {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 4rem;
}

@media (min-width: 1024px) {
  .case-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4rem;
  }

  .case-split--reverse .case-split__media {
    order: 2;
  }
}

.case-gallery {
  display: grid;
  gap: 1rem;
  margin-top: 3rem;
}

@media (min-width: 640px) {
  .case-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .case-gallery {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.case-gallery button {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0;
  cursor: pointer;
  background: none;
}

.case-gallery button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.case-gallery button:hover img {
  transform: scale(1.05);
}

.case-metrics {
  display: grid;
  gap: 1.25rem;
  margin-top: 3rem;
}

@media (min-width: 640px) {
  .case-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .case-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.case-metric-value {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
}

.case-process-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 3.5rem;
}

.case-process-item {
  display: flex;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .case-process-item {
    gap: 3rem;
  }
}

.case-process-phase {
  flex-shrink: 0;
  display: flex;
  height: 2.5rem;
  width: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(203, 0, 0, 0.4);
  background: #000734;
  font-size: 0.75rem;
  font-weight: 600;
  color: #cb0000;
}

.case-next-link {
  display: block;
  overflow: hidden;
  border-radius: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.3s ease;
}

.case-next-link:hover {
  border-color: rgba(203, 0, 0, 0.3);
}

.case-next-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2.5rem;
  background: linear-gradient(
    135deg,
    rgba(0, 7, 52, 0.9) 0%,
    rgba(0, 0, 0, 0.95) 50%,
    rgba(203, 0, 0, 0.15) 100%
  );
}

@media (min-width: 640px) {
  .case-next-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 3.5rem;
  }
}

#gallery-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.9);
  padding: 1rem;
}

#gallery-lightbox.is-open {
  display: flex;
}