/* ==========================================================================
   PROJECT DETAILS — BASE STYLES & LAYOUT
   File: css/Projectdetails.css
   Tech Steward Digital AI — Joyce Yap Portfolio
   ========================================================================== */

/* ==========================================================================
   AMBIENT CANVAS & CONSTELLATION BACKGROUND (FROM JOYCEYAP.HTML)
   ========================================================================== */
.ambient-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  background-color: var(--bg-base);
}

.ambient-glow-orb-1 {
  position: absolute;
  top: -12%;
  left: 50%;
  transform: translateX(-50%);
  width: 1050px;
  height: 750px;
  background: radial-gradient(circle, rgba(157, 229, 0, 0.22) 0%, rgba(0, 210, 255, 0.14) 38%, rgba(5, 51, 255, 0.1) 68%, transparent 80%);
  filter: blur(105px);
  border-radius: 50%;
  animation: pulseGlow 8s ease-in-out infinite alternate;
}

.ambient-glow-orb-2 {
  position: absolute;
  bottom: 15%;
  right: -120px;
  width: 750px;
  height: 650px;
  background: radial-gradient(circle, rgba(146, 209, 79, 0.18) 0%, rgba(0, 210, 255, 0.12) 42%, rgba(5, 51, 255, 0.08) 65%, transparent 75%);
  filter: blur(95px);
  border-radius: 50%;
  animation: pulseGlow 10s ease-in-out infinite alternate-reverse;
}

.ambient-glow-orb-3 {
  position: absolute;
  top: 48%;
  left: -100px;
  width: 700px;
  height: 600px;
  background: radial-gradient(circle, rgba(157, 229, 0, 0.14) 0%, rgba(0, 210, 255, 0.08) 45%, transparent 75%);
  filter: blur(100px);
  border-radius: 50%;
  animation: pulseGlow 12s ease-in-out infinite alternate;
}

.ambient-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(157, 229, 0, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(157, 229, 0, 0.04) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(circle at 50% 40%, black 45%, transparent 88%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, black 45%, transparent 88%);
  z-index: 1;
}

/* Green Neon Constellation Canvas */
.constellation-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

@keyframes pulseGlow {
  0% {
    transform: translate(-50%, 0) scale(0.92);
    opacity: 0.85;
  }
  100% {
    transform: translate(-50%, 0) scale(1.08);
    opacity: 1;
  }
}

.pdetail-page {
  min-height: 100vh;
  position: relative;
  background-color: transparent;
  color: var(--text-sublight);
  padding-top: 110px;
  padding-bottom: 90px;
  z-index: 1;
}

.pdetail-nav-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 22px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-pill);
  color: var(--text-sublight);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all 0.3s var(--spring-bounce);
  margin-bottom: 34px;
  backdrop-filter: blur(12px);
  text-decoration: none;
}

.pdetail-nav-back:hover {
  background: rgba(146, 209, 79, 0.15);
  border-color: var(--lime);
  color: var(--lime);
  transform: translateX(-4px);
  box-shadow: 0 0 20px rgba(146, 209, 79, 0.25);
}

.pdetail-header-card {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  padding: 44px 40px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.pdetail-header-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--lime), var(--cyan-glow), var(--electric-blue));
}

.pdetail-badges-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.pdetail-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(146, 209, 79, 0.12);
  border: 1px solid rgba(146, 209, 79, 0.35);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pdetail-client-badge {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-sublight);
  letter-spacing: 0.04em;
}

.pdetail-main-title {
  font-family: var(--font-headline);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.pdetail-lead-desc {
  font-family: var(--font-body);
  font-size: 1.12rem;
  color: var(--text-sublight);
  line-height: 1.7;
  max-width: 860px;
}

/* FEATURED HERO MEDIA */
.pdetail-media-frame {
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
  background: #04091a;
  margin-bottom: 48px;
  position: relative;
}

.pdetail-media-frame img {
  width: 100%;
  height: auto;
  max-height: 680px;
  object-fit: cover;
  display: block;
}

/* GRID COLUMNS FOR SPECS */
.pdetail-specs-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
  margin-bottom: 50px;
}

.pdetail-spec-card {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  padding: 36px 32px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
}

.pdetail-spec-card h3 {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pdetail-spec-card h3 i {
  color: var(--lime);
}

.pdetail-feature-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pdetail-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.96rem;
  line-height: 1.65;
  color: var(--text-sublight);
}

.pdetail-feature-item i {
  color: var(--lime);
  margin-top: 4px;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.pdetail-tools-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.pdetail-tool-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--lime);
  font-weight: 600;
}

.pdetail-tools-visual-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}

.pdetail-tool-visual-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  padding: 8px;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  position: relative;
}

.pdetail-tool-visual-card:hover {
  background: rgba(146, 209, 79, 0.16);
  border-color: var(--lime);
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 8px 24px rgba(146, 209, 79, 0.35);
}

.pdetail-tool-icon-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
}

/* QUICK PROJECT SWITCHER */
.pdetail-switcher-wrap {
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  padding: 28px;
  text-align: center;
  margin-top: 50px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
}

.pdetail-switcher-title {
  font-family: var(--font-headline);
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pdetail-switcher-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.pdetail-switch-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s var(--spring-bounce);
}

.pdetail-switch-btn:hover,
.pdetail-switch-btn.active {
  background: var(--lime);
  color: var(--bg-base);
  border-color: var(--lime);
  box-shadow: 0 0 20px var(--lime-glow);
}

/* LIGHTBOX MODAL */
.pdetail-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 18, 0.94);
  backdrop-filter: blur(16px);
  z-index: 99999;
  padding: 24px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  animation: lbFadeIn 0.3s ease;
}

.pdetail-lightbox.active {
  display: flex;
}

@keyframes lbFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.pdetail-lightbox-content {
  max-width: 92vw;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.pdetail-lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: 16px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.95), 0 0 40px rgba(146, 209, 79, 0.3);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  object-fit: contain;
}

.pdetail-lightbox-caption {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: #ffffff;
  background: rgba(10, 18, 42, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 8px 22px;
  border-radius: var(--radius-pill);
  text-align: center;
}

.pdetail-lightbox-close {
  position: absolute;
  top: 24px;
  right: 28px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  transition: all 0.25s;
}

.pdetail-lightbox-close:hover {
  background: var(--lime);
  color: var(--bg-base);
  transform: scale(1.1);
  border-color: var(--lime);
}

/* VIDEO SHOWCASE CARD */
.pdetail-video-card {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  padding: 36px 32px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
  margin-bottom: 48px;
  position: relative;
  overflow: hidden;
}

.pdetail-video-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--lime), #f1c40f, var(--cyan-glow));
}

.pdetail-video-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 22px;
}

.pdetail-video-title {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pdetail-video-title i {
  color: var(--lime);
}

.pdetail-video-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(146, 209, 79, 0.12);
  border: 1px solid rgba(146, 209, 79, 0.35);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pdetail-video-wrapper {
  position: relative;
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  border: 1.5px solid rgba(255, 255, 255, 0.14);
  background: #000000;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75);
}

.pdetail-video-wrapper video {
  width: 100%;
  height: auto;
  max-height: 640px;
  display: block;
  outline: none;
  background: #020612;
}

.pdetail-video-wrapper iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 380px;
  display: block;
  border: none;
  background: #020612;
}

.pdetail-video-direct-btn:hover {
  background: #ff0000 !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 0, 0, 0.5) !important;
}

/* GALLERY SHOWCASE SECTION */
.pdetail-gallery-section {
  margin-top: 10px;
  margin-bottom: 50px;
}

.pdetail-gallery-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.pdetail-gallery-title-wrap {
  flex: 1;
  min-width: 260px;
}

.pdetail-gallery-title {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.pdetail-gallery-title i {
  color: var(--lime);
}

.pdetail-gallery-sub {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan-glow);
}

/* Slider Top Controls & Counter */
.pdetail-slider-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pdetail-slider-counter {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.06em;
}

.slider-ctrl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.25s var(--spring-bounce);
}

.slider-ctrl-btn:hover {
  background: var(--lime);
  color: #04091a;
  border-color: var(--lime);
  transform: scale(1.1);
  box-shadow: 0 0 16px var(--lime-glow);
}

/* ==========================================================================
   ENLARGED DESKTOP AUTO-SLIDER STAGE
   ========================================================================== */

.pdetail-desktop-slider {
  width: 100%;
  background: rgba(8, 15, 34, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 30px rgba(146, 209, 79, 0.1);
  position: relative;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.pdetail-desktop-slider:hover {
  border-color: rgba(146, 209, 79, 0.45);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5), 0 0 40px rgba(146, 209, 79, 0.2);
}

.slider-stage-viewport {
  position: relative;
  width: 100%;
  height: 600px;
  overflow: hidden;
  cursor: pointer;
  user-select: none;
  background: #020614;
}

.slider-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.65s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.slider-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #020713;
  overflow: hidden;
}

.slider-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: transform 0.4s ease;
}

.slider-stage-viewport:hover .slider-slide img {
  transform: scale(1.015);
}

/* Side Navigation Arrows on Stage */
.slider-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(4, 9, 24, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.25s ease;
  z-index: 10;
  opacity: 0.55;
}

.slider-nav-arrow.arrow-left {
  left: 20px;
}

.slider-nav-arrow.arrow-right {
  right: 20px;
}

.slider-stage-viewport:hover .slider-nav-arrow {
  opacity: 0.95;
}

.slider-nav-arrow:hover {
  opacity: 1 !important;
  background: var(--lime);
  color: #04091a;
  border-color: var(--lime);
  transform: translateY(-50%) scale(1.12);
  box-shadow: 0 0 20px var(--lime-glow);
}

/* Bottom Floating Controls & Caption Bar */
.slider-footer-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 26px;
  background: linear-gradient(to top, rgba(3, 8, 22, 0.95) 0%, rgba(3, 8, 22, 0.78) 70%, transparent 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  z-index: 15;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  flex-wrap: wrap;
}

.slider-caption-info {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 240px;
}

.slider-badge {
  background: rgba(146, 209, 79, 0.18);
  color: var(--lime);
  border: 1px solid rgba(146, 209, 79, 0.4);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.slider-caption-text {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: #ffffff;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Dots Pagination */
.slider-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.slider-dot:hover {
  background: rgba(255, 255, 255, 0.6);
  transform: scale(1.2);
}

.slider-dot.active {
  width: 28px;
  background: var(--lime);
  border-color: var(--lime);
  box-shadow: 0 0 12px var(--lime-glow);
}

/* Fullscreen Zoom Lightbox Button */
.slider-zoom-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.25s ease;
}

.slider-zoom-btn:hover {
  background: var(--lime);
  color: #04091a;
  border-color: var(--lime);
  box-shadow: 0 0 15px var(--lime-glow);
}

/* Responsive Desktop Slider */
@media (max-width: 1024px) {
  .slider-stage-viewport {
    height: 480px;
  }
}

@media (max-width: 768px) {
  .slider-stage-viewport {
    height: 360px;
  }
  .slider-footer-bar {
    padding: 12px 16px;
  }
  .slider-caption-text {
    font-size: 0.78rem;
  }
  .slider-nav-arrow {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .slider-stage-viewport {
    height: 260px;
  }
  .slider-footer-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

.pdetail-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.pdetail-gallery-card {
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
  display: flex;
  flex-direction: column;
}

.pdetail-gallery-card:hover {
  transform: translateY(-5px);
  border-color: var(--lime);
  box-shadow: 0 20px 50px rgba(146, 209, 79, 0.25);
}

.pdetail-gallery-img-wrap {
  width: 100%;
  height: 290px;
  background: #020714;
  overflow: hidden;
  position: relative;
}

.pdetail-gallery-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.pdetail-gallery-card:hover .pdetail-gallery-img-wrap img {
  transform: scale(1.04);
}

.pdetail-gallery-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(4, 9, 26, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-pill);
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  transition: all 0.3s;
  z-index: 2;
}

.pdetail-gallery-card:hover .pdetail-gallery-badge {
  background: var(--lime);
  color: var(--bg-base);
  border-color: var(--lime);
  box-shadow: 0 0 15px var(--lime-glow);
}

.pdetail-gallery-caption {
  padding: 16px 20px;
  background: rgba(8, 15, 36, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pdetail-gallery-caption span.tag {
  color: var(--lime);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.72rem;
  white-space: nowrap;
}

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 860px) {
  .pdetail-specs-grid {
    grid-template-columns: 1fr;
  }
  .pdetail-header-card {
    padding: 30px 24px;
  }
  .pdetail-video-card {
    padding: 26px 20px;
  }
  .pdetail-gallery-grid {
    grid-template-columns: 1fr;
  }
  .pdetail-gallery-img-wrap {
    height: 220px;
  }
  .cs-modal-container {
    height: 94vh;
    border-radius: 16px;
  }
  .cs-modal-overlay {
    padding: 12px;
  }
}

/* ==========================================================================
   EMBEDDED CASE STUDY BLUEPRINT MODAL
   ========================================================================== */
.cs-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 20, 0.92);
  backdrop-filter: blur(16px);
  z-index: 100000;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: csFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.cs-modal-overlay.active {
  display: flex;
}

@keyframes csFadeIn {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

.cs-modal-container {
  width: 100%;
  max-width: 1240px;
  height: 90vh;
  background: #080f24;
  border: 1.5px solid rgba(241, 196, 15, 0.5);
  border-radius: 24px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.85), 0 0 50px rgba(241, 196, 15, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.cs-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 26px;
  background: rgba(13, 27, 62, 0.98);
  border-bottom: 1.5px solid rgba(241, 196, 15, 0.3);
}

.cs-modal-title {
  font-family: var(--font-headline);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 12px;
}

.cs-modal-title i {
  color: #f1c40f;
}

.cs-modal-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cs-modal-btn-close {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  transition: all 0.25s;
}

.cs-modal-btn-close:hover {
  background: #f1c40f;
  color: #04091a;
  border-color: #f1c40f;
  transform: scale(1.1);
}

.cs-modal-iframe-wrap {
  flex: 1;
  width: 100%;
  height: 100%;
  background: #faf7f0;
  position: relative;
}

.cs-modal-iframe-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* TIMELINE BADGE */
.pdetail-timeline-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--cyan-glow);
  letter-spacing: 0.04em;
}