/* =================================================
   CASE STUDY PAGE — FULL CSS
   Excludes: nav, footer
   ================================================= */

/* ================= CONTAINER ================= */
.container-fluid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ================= HERO SECTION ================= */
.case-study-hero {
  padding: 140px 0;
  text-align: center;
  position: relative;
}

.case-study-hero__label-wrapper {
  position: relative;
  z-index: 1;
}

.case-study-hero__label {
  font-size: 11px;
  letter-spacing: 3px;
  color: #C49F2F;
  margin-bottom: 20px;
  font-weight: 500;
  text-align: center;
  display: block;
}

.case-study-hero__heading {
  font-family: var(--font-heading) !important;
  font-size: clamp(3rem, 5vw, 4.5rem) !important;
  font-weight: 700 !important;
  color: var(--heading-color) !important;
  margin-bottom: 0 !important;
  line-height: 1.2 !important;
  position: relative !important;
  z-index: 1 !important;
  text-align: center !important;
}

/* ================= CASE STUDIES SECTION ================= */
.case-studies-section {
  padding: 40px 0 80px;
}

.case-study-header {
  text-align: center;
  margin-bottom: 60px;
}

.case-study-header .section-title {
  font-family: var(--font-heading) !important;
  font-size: clamp(2.5rem, 4vw, 3.5rem) !important;
  font-weight: 700 !important;
  color: var(--heading-color) !important;
  margin-bottom: 0 !important;
  text-align: center !important;
  display: block !important;
  width: 100% !important;
}

.case-study-header .section-label {
  font-size: 11px;
  letter-spacing: 3px;
  color: #C49F2F;
  margin-bottom: 16px;
  font-weight: 500;
  display: block;
}

.case-studies-inner {
  padding: 24px 0;
  width: 100%;
}

.case-studies-section .case-study-item {
  margin-bottom: 0;
  display: flex;
}

.case-studies-section .case-study-card {
  border: 1px solid #464646;
  border-radius: 20px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  width: 100%;
  position: relative;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

/* ---- Small card hover ---- */
.case-studies-section .case-study-card:hover {
  border-color: #d4af37 !important;
  box-shadow:
    0 0 0 1px rgba(212, 175, 55, 0.35),
    0 10px 40px rgba(212, 175, 55, 0.30),
    0 0 70px rgba(212, 175, 55, 0.14) !important;
  outline: none !important;
  transform: translateY(-6px) scale(1.02);
  animation: cardGlow 1.8s ease-in-out infinite alternate;
}

@keyframes cardGlow {
  from {
    box-shadow:
      0 0 0 1px rgba(212, 175, 55, 0.30),
      0 10px 40px rgba(212, 175, 55, 0.25),
      0 0 55px rgba(212, 175, 55, 0.10);
  }

  to {
    box-shadow:
      0 0 0 1px rgba(212, 175, 55, 0.55),
      0 14px 60px rgba(212, 175, 55, 0.45),
      0 0 90px rgba(212, 175, 55, 0.22);
  }
}

/* ================= VERTICAL CARD ================= */
.vertical-card {
  display: flex;
  flex-direction: column;
}

.vertical-card .card-image-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
  border-radius: 12px 12px 0 0;
  flex-shrink: 0;
}

.vertical-card .card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.vertical-card:hover .card-img {
  transform: scale(1.05);
}

.vertical-card .card-content-wrapper {
  padding: 24px 20px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.vertical-card .card-content-wrapper.dark-bg {
  background-color: #121212;
  border-radius: 0 0 12px 12px;
}

/* ================= CARD CONTENT ================= */
.category-label {
  font-size: 11px;
  letter-spacing: 2.5px;
  color: #888888;
  margin-bottom: 12px;
  display: inline-block;
  font-weight: 500;
}

.category-label.gold {
  color: #ffffff;
}

.card-title {
  font-family: var(--font-heading) !important;
  font-size: clamp(2rem, 3vw, 2.8rem) !important;
  font-weight: 700 !important;
  color: var(--heading-color) !important;
  margin-bottom: 16px !important;
  line-height: 1.2 !important;
}

.card-title.small {
  font-size: clamp(24px, 3vw, 32px);
  color: #D4AF37;
  word-wrap: break-word;
  overflow-wrap: break-word;
  line-height: 1.1;
}

.card-description {
  font-size: 1rem !important;
  line-height: 1.6 !important;
  color: #b8b8b8 !important;
  margin-bottom: 16px !important;
  font-weight: 300 !important;
  word-wrap: break-word !important;
  overflow-wrap: break-word !important;
  flex: 1 !important;
}

.card-stats {
  font-size: 20px;
  font-family: 'SF Pro Display', sans-serif;
  color: #ffffff;
  margin-bottom: 16px;
  font-weight: 400;
  line-height: 1.4;
  margin-top: 20px;
}

.view-link {
  color: #D4AF37;
  text-decoration: none;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  font-weight: 400;
  transition: color 0.3s ease;
  margin-top: 20px;
}

.view-link:hover {
  color: #D4AF37;
}

.view-link-inline {
  color: #D4AF37;
  text-decoration: none;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
  transition: all 0.3s ease;
  margin-top: auto;
}

.view-link-inline:hover {
  gap: 12px;
  color: #D4AF37;
}

.view-link-inline svg {
  width: 16px;
  height: 16px;
}

/* ================= FEATURED CARD — Horizontal Split ================= */
.featured-card {
  border: 1px solid #2e2e2e;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: row;
  width: 94%;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  min-height: 500px;
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
  position: relative;
  margin-bottom: 32px;
}

/* ---- Featured card hover ---- */
.featured-card:hover {
  border-color: #c9a227 !important;
  box-shadow:
    0 0 0 1px rgba(201, 162, 39, 0.40),
    0 8px 36px rgba(201, 162, 39, 0.28),
    0 0 75px rgba(201, 162, 39, 0.14) !important;
  transform: translateY(-4px);
  animation: featuredGlow 2s ease-in-out infinite alternate;
}

@keyframes featuredGlow {
  from {
    box-shadow:
      0 0 0 1px rgba(201, 162, 39, 0.35),
      0 8px 32px rgba(201, 162, 39, 0.22),
      0 0 60px rgba(201, 162, 39, 0.10);
  }

  to {
    box-shadow:
      0 0 0 1px rgba(201, 162, 39, 0.58),
      0 14px 55px rgba(201, 162, 39, 0.40),
      0 0 95px rgba(201, 162, 39, 0.22);
  }
}

/* ---- Image pane (left 50%) ---- */
.featured-image {
  position: relative;
  width: 50%;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 14px 0 0 14px;
  min-height: 380px;
}

.featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.5s ease;
}

.featured-card:hover .featured-image img {
  transform: scale(1.04);
}

/* ---- FEATURED badge ---- */
.featured-tag {
  position: absolute;
  top: 18px;
  left: 18px;
  background: #d4af37;
  color: #000000;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  z-index: 2;
}

/* ---- Content pane (right 50%) ---- */
.featured-content {
  padding: 44px 48px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #141414;
}

[data-theme="light"] .featured-content {
  background: whitesmoke;
}

[data-theme="light"] .featured-content .card-title {
  color: #1a1a1a !important;
}

[data-theme="light"] .card-desc {
  color: #333333 !important;
}

.pre-title {
  font-size: 11px;
  letter-spacing: 3px;
  color: #d4af37;
  margin-bottom: 14px;
  display: block;
  font-weight: 600;
  text-transform: uppercase;
}

.featured-content .card-title {
  font-family: 'SF Pro Display', sans-serif !important;
  font-size: clamp(2rem, 3.5vw, 3rem) !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  margin-bottom: 18px !important;
  line-height: 1.15 !important;
}

.card-desc {
  font-size: 0.95rem !important;
  line-height: 1.7 !important;
  color: #b0b0b0 !important;
  margin-bottom: 0 !important;
  font-weight: 300 !important;
  flex: 1 !important;
  max-width: 480px;
}

/* ---- Stat + link row ---- */
.featured-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 32px;
  gap: 20px;
}

.card-stat {
  font-family: 'SF Pro Display', sans-serif;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 700;
  color: #d4af37;
  line-height: 1.3;
  flex: 1;
}

.card-link {
  color: #d4af37;
  text-decoration: none;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 400;
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
  padding-bottom: 2px;
  transition: color 0.3s ease;
}

.card-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: #d4af37;
  transition: width 0.3s ease;
}

.card-link:hover {
  color: #d4af37;
}

.card-link:hover::before {
  width: 100%;
}

.card-link .card-link-arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}

.card-link:hover .card-link-arrow {
  transform: translateX(4px);
}

/* ================= FILTERS ================= */
.case-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.filter-btn {
  background: #1e1e1e;
  color: #ffffff !important;
  border: 1px solid #3a3a3a;
  padding: 10px 24px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  font-weight: 400;
}

.filter-btn:hover:not(.filter-btn.active) {
  background: #2a2a2a;
  color: #ffffff !important;
  border-color: #555555;
}

.filter-btn.active {
  background: #d4af37;
  color: #000000 !important;
  border-color: #d4af37;
  font-weight: 600;
}

/* ================= EMPTY STATE ================= */
.empty-state {
  display: none;
  justify-content: center;
  align-items: center;
  padding: 80px 20px;
  color: var(--text-muted);
  font-size: 18px;
}

.empty-state p {
  margin: 0;
}

/* ================= CTA / SCALE SECTION ================= */
.cta-section {
  padding: 120px;
  text-align: center;
}

.scale-cta-section {
  padding: 80px 20px;
  text-align: center;
}

.cta-heading,
.scale-title {
  font-family: var(--font-heading) !important;
  font-size: clamp(2.5rem, 4vw, 3.5rem) !important;
  font-weight: 700 !important;
  color: var(--heading-color) !important;
  margin-bottom: 24px !important;
  line-height: 1.3 !important;
  padding: 0 20px !important;
}

.scale-title .italic {
  font-style: normal;
  color: #d4af37;
}

.cta-text,
.scale-subtitle {
  font-size: clamp(1rem, 3vw, 1rem) !important;
  color: #b8b8b8 !important;
  margin-bottom: 40px !important;
  max-width: 600px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  line-height: 1.6 !important;
  padding: 0 20px !important;
}

.btn-cta,
.btn-dark-cta {
  background: #d4af37 !important;
  color: #0b0b0b !important;
  border-radius: 50px !important;
  padding: 12px 28px !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  font-family: 'SF Pro Text', sans-serif !important;
  border: none !important;
  transition: all 0.3s ease !important;
  text-decoration: none !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  white-space: nowrap !important;
  letter-spacing: 0.5px;
}

.btn-cta:hover,
.btn-dark-cta:hover {
  background: #ffffff !important;
  color: #0b0b0b !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 10px 40px rgba(212, 175, 55, 0.45) !important;
}

/* Remove section divider lines on case study page */
.case-study-section section::before {
  display: none !important;
}

/* ================= ANIMATIONS ================= */
@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out;
}

.animate-scale-in {
  animation: scaleIn 0.8s ease-out;
}

.delay-1 {
  animation-delay: 0.1s;
  opacity: 0;
  animation-fill-mode: forwards;
}

.delay-2 {
  animation-delay: 0.3s;
  opacity: 0;
  animation-fill-mode: forwards;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 991px) {
  .case-study-hero__heading {
    font-size: 56px;
  }

  .card-title {
    font-size: 38px;
  }

  .card-title.small {
    font-size: 28px;
  }

  .cta-heading,
  .scale-title {
    font-size: 42px;
  }

  .featured-content {
    padding: 32px 36px;
  }
}

@media (max-width: 768px) {

  /* Featured card stacks vertically on mobile */
  .featured-card {
    flex-direction: column;
    min-height: unset;
  }

  .featured-image {
    width: 100%;
    height: 260px;
    border-radius: 14px 14px 0 0;
    min-height: unset;
  }

  .featured-content {
    padding: 28px 24px 32px;
    justify-content: flex-start;
  }

  .featured-bottom {
    flex-direction: row;
    align-items: center;
  }
}

@media (max-width: 767px) {
  .case-study-hero__heading {
    font-size: 42px;
  }

  .case-study-hero {
    padding: 100px 0 40px;
  }

  .vertical-card .card-image-wrapper {
    height: 240px;
  }

  .vertical-card .card-content-wrapper {
    padding: 26px 28px 30px;
  }

  .card-title {
    font-size: 34px;
  }

  .card-title.small {
    font-size: 26px;
  }

  .cta-heading,
  .scale-title {
    font-size: 36px;
  }

  .cta-section {
    padding: 60px 0 80px;
  }

  .case-studies-section {
    padding: 24px 0 56px;
  }

  .case-studies-inner {
    padding: 12px 0;
  }

  .case-studies-section .row {
    --bs-gutter-x: 1rem;
    --bs-gutter-y: 1rem;
  }

  .container-fluid {
    padding: 0 20px;
  }
}

@media (max-width: 575px) {
  .case-study-hero__heading {
    font-size: 36px;
  }

  .vertical-card .card-image-wrapper {
    height: 220px;
  }

  .vertical-card .card-content-wrapper {
    padding: 24px 24px 28px;
  }

  .card-title {
    font-size: 30px;
  }

  .card-title.small {
    font-size: 24px;
  }

  .cta-heading,
  .scale-title {
    font-size: 32px;
  }

  .case-studies-section {
    padding: 20px 0 48px;
  }

  .case-studies-inner {
    padding: 10px 0;
  }

  .case-studies-section .row {
    --bs-gutter-x: 0.75rem;
    --bs-gutter-y: 0.75rem;
  }

  .featured-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .featured-content {
    padding: 24px 20px 28px;
  }

  .featured-image {
    height: 220px;
  }
}