:root {
  --cs-radius: 24px;
  --cs-shadow: 0 32px 80px rgba(15, 23, 42, 0.1), 0 12px 32px rgba(15, 23, 42, 0.06);
  --cs-text: #1a1a1a;
  --cs-muted: #737373;
  --cs-border: #e5e5e5;
  --cs-container: 1200px;
}

.bwc-case-study {
  background-color: #fff;
  color: var(--cs-text);
  font-family: RH, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.bwc-case-study .page-wrap {
  background-color: #fff;
  overflow: visible;
}

.bwc-case-study .nav-new {
  background: #fff;
  border-bottom: none;
  padding: 1.5rem 2.5rem;
  position: relative;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.bwc-case-study .nav-new .image-logo-brand {
  filter: none;
  max-width: 12rem;
}

.bwc-case-study .nav-new .buttons-flex {
  position: relative;
  z-index: 101;
  pointer-events: auto;
}

.bwc-case-study a {
  pointer-events: auto;
  cursor: pointer;
}

.bwc-case-study .footer-section {
  position: relative;
  z-index: 10;
}

.bwc-case-study .vine-position,
.bwc-case-study .carousel_vine_wrap,
.bwc-case-study .visual_vine,
.bwc-case-study .metal-texture {
  pointer-events: none;
}

.cs-hero {
  max-width: var(--cs-container);
  margin: 0 auto;
  padding: 3rem 2.5rem 3.5rem;
  text-align: center;
}

.cs-label {
  display: block;
  font-family: RH, sans-serif;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
  color: #8a8a8a;
  margin-bottom: clamp(1rem, 2vw, 1.25rem);
}

.cs-headline {
  font-family: RH, sans-serif;
  font-size: clamp(1.875rem, 4.2vw, 2.875rem);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.02em;
  margin: 0 auto clamp(2rem, 5vw, 3rem);
  max-width: 900px;
  color: #111111;
  text-transform: none;
}

.cs-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-bottom: clamp(2rem, 5vw, 3rem);
  padding-bottom: clamp(2rem, 5vw, 3rem);
  border-bottom: 1px solid var(--cs-border);
}

.cs-stat {
  padding: 0 clamp(1rem, 2vw, 1.5rem);
  border-right: 1.5px solid var(--cs-border);
}

.cs-stat:last-child {
  border-right: none;
}

.cs-stat-number {
  font-family: RH, sans-serif;
  font-size: clamp(2rem, 7vw, 3rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: #111111;
  margin-bottom: 0.75rem;
}

.cs-stat-label {
  font-family: RH, sans-serif;
  font-size: clamp(0.8125rem, 1.6vw, 0.9375rem);
  font-weight: 400;
  line-height: 1.45;
  color: #8a8a8a;
  max-width: 180px;
  margin: 0 auto;
}

.cs-video-wrap {
  border-radius: var(--cs-radius);
  overflow: hidden;
  box-shadow: var(--cs-shadow);
  line-height: 0;
  max-width: var(--cs-container);
  margin: 0 auto;
}

.cs-video-wrap video {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--cs-radius);
  pointer-events: none;
}

.cs-video-wrap video::-webkit-media-controls,
.cs-video-wrap video::-webkit-media-controls-enclosure,
.cs-video-wrap video::-webkit-media-controls-panel {
  display: none !important;
}

.cs-media-shadow {
  border-radius: var(--cs-radius);
  box-shadow: var(--cs-shadow);
}

.cs-meta {
  max-width: var(--cs-container);
  margin: 0 auto;
  padding: 4rem 2.5rem 0;
}

.cs-meta-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2.5rem 3.5rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--cs-border);
}

.cs-meta-item {
  text-align: center;
  min-width: 100px;
}

.cs-meta-item p {
  font-family: RH, sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cs-muted);
  margin: 0 0 0.4rem;
}

.cs-meta-item h4 {
  font-family: RH, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  color: var(--cs-text);
}

.cs-meta-item a {
  color: var(--cs-text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cs-writeup {
  max-width: 840px;
  margin: 0 auto;
  padding: 4rem 3rem;
}

.cs-writeup p {
  font-family: RH, sans-serif;
  font-size: 21px;
  font-weight: 400;
  line-height: 1.75;
  color: #404040;
  margin: 0 0 1.25rem;
}

.cs-writeup h2 {
  font-family: RH, sans-serif;
  font-size: 32px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 2.75rem 0 1rem;
  color: var(--cs-text);
  text-transform: none;
}

.cs-writeup h3 {
  font-family: RH, sans-serif;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 2rem 0 0.75rem;
  color: var(--cs-text);
  text-transform: none;
}

.cs-writeup figure {
  margin: 2.5rem 0;
}

.cs-writeup figure img {
  width: 100%;
  height: auto;
  border-radius: var(--cs-radius);
  box-shadow: var(--cs-shadow);
}

.cs-mockup {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2.5rem 5rem;
}

.cs-mockup img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--cs-radius);
  box-shadow: var(--cs-shadow);
}

.cs-testimonial {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 3rem 5rem;
  text-align: center;
}

.cs-testimonial p {
  font-family: RH, sans-serif;
  font-size: 1.3125rem;
  font-weight: 400;
  line-height: 1.55;
  font-style: italic;
  color: #404040;
  margin: 0 0 1.75rem;
}

.cs-testimonial figure {
  margin: 0 0 1rem;
}

.cs-testimonial figure img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

.cs-testimonial strong {
  font-family: RH, sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  font-style: normal;
  letter-spacing: 0.02em;
  color: var(--cs-text);
}

.cs-live-popup {
  position: fixed;
  right: 1.75rem;
  bottom: 1.75rem;
  z-index: 200;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1.15rem 1.5rem;
  background: #fff;
  color: var(--cs-text);
  border: 1px solid var(--cs-border);
  border-radius: 999px;
  box-shadow: var(--cs-shadow);
  font-family: RH, sans-serif;
  font-size: 21px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(120%);
  transition:
    transform 1.1s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s linear 1.1s,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.cs-live-popup.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
  transition:
    transform 1.1s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s linear 0s,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.cs-live-popup.is-visible:hover {
  transform: translateY(-4px);
  border-color: #d6d6d6;
  box-shadow: 0 36px 90px rgba(15, 23, 42, 0.14), 0 14px 36px rgba(15, 23, 42, 0.08);
  color: var(--cs-text);
  transition:
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.cs-live-popup-arrow {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  color: #eb1b3a;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.cs-live-popup.is-visible:hover .cs-live-popup-arrow {
  transform: translate(3px, -3px);
}

.cs-more-projects {
  background: #fafafa;
  padding: 5rem 3rem 6rem;
  border-top: 1px solid var(--cs-border);
}

.cs-more-projects h2 {
  font-family: RH, sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
  margin: 0 0 3rem;
  color: var(--cs-text);
  text-transform: none;
}

.cs-more-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: var(--cs-container);
  margin: 0 auto;
}

.cs-more-grid:has(> :only-child) {
  grid-template-columns: minmax(0, 22rem);
  justify-content: center;
}

.cs-more-grid:has(> :nth-child(2):last-child) {
  grid-template-columns: repeat(2, minmax(0, 22rem));
  justify-content: center;
}

.cs-more-card {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease;
  position: relative;
  z-index: 2;
  pointer-events: auto;
}

.cs-more-card:hover {
  transform: translateY(-6px);
}

.cs-more-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 1.125rem;
  background: #e8e8e8;
  box-shadow: var(--cs-shadow);
}

.cs-more-card h3 {
  font-family: RH, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--cs-text);
}

@media (max-width: 991px) {
  .cs-stat {
    padding: 0 1rem;
  }
}

@media (max-width: 767px) {
  .cs-hero,
  .cs-meta,
  .cs-writeup,
  .cs-testimonial,
  .cs-more-projects {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .cs-hero {
    padding-top: 2rem;
    padding-bottom: 2.5rem;
  }

  .cs-stats {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    padding-bottom: 2rem;
    margin-bottom: 2rem;
  }

  .cs-stat {
    border-right: none;
    padding: 0;
  }

  .cs-stat-label {
    max-width: none;
  }

  .cs-more-grid {
    grid-template-columns: 1fr;
  }

  .bwc-case-study .nav-new {
    padding: 1rem 1.25rem;
    flex-wrap: wrap;
  }

  .cs-mockup {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .cs-live-popup {
    right: 1rem;
    bottom: 1rem;
    font-size: 18px;
    padding: 1rem 1.25rem;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  .cs-more-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mouse-move portfolio image strip (tmpst + shared) */
.cs-port-images {
  max-width: none;
  margin: 0 auto 5rem;
  padding: 3rem 0 4rem;
  overflow: hidden;
  background-color: #f7f7f7;
  background-image: linear-gradient(#f7f7f7d9, #f7f7f7d9), url('../images/pattern.svg');
  background-position: 0 0, 0 0;
  background-size: auto, auto 24px;
}

.cs-port-images-wrap {
  width: 100%;
  overflow: visible;
  position: relative;
}

.cs-port-images-flex {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 2.5rem;
  width: max-content;
  margin: 0 auto;
  padding: 1.5rem 2.5rem;
  will-change: transform;
}

.cs-port-images-item {
  flex: 0 0 clamp(220px, 26vw, 320px);
  width: clamp(220px, 26vw, 320px);
}

.cs-port-images-item img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: 50% 0%;
  border-radius: 1rem;
  box-shadow: var(--cs-shadow);
  cursor: zoom-in;
  transform-origin: center center;
  transition: transform 0.2s ease;
}

.cs-port-images-item img:hover {
  transform: scale(1.06);
}

.cs-port-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99997;
  background-color: rgba(0, 0, 0, 0.85);
  justify-content: center;
  align-items: flex-start;
  padding: 3rem 1.5rem;
  overflow-y: auto;
}

.cs-port-modal img {
  width: min(85%, 1100px);
  height: auto;
  border-radius: 1.5rem;
  margin: 0 auto;
  display: block;
}

.cs-port-modal-close {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 99998;
  width: 3rem;
  height: 3rem;
  border: none;
  border-radius: 999px;
  background: #fff;
  color: #111;
  font-family: RH, sans-serif;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--cs-shadow);
}

.cs-port-modal-close:hover {
  background: #f2f2f2;
}

@media (max-width: 767px) {
  .cs-port-images {
    padding: 2rem 0 3rem;
    margin-bottom: 3rem;
  }

  .cs-port-images-flex {
    flex-direction: column;
    align-items: center;
    width: 100%;
    gap: 1.5rem;
    padding: 0 1.25rem;
  }

  .cs-port-images-item {
    flex-basis: 80%;
    width: 80%;
  }
}