*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #2C3E50;
  background: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

.case-page {
  width: 100%;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===================== HERO ===================== */

.case-hero {
  position: relative;
  background: #2C3E50;
  overflow: hidden;
}

.case-hero-wave {
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 80px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath d='M0,0 L0,40 Q360,80 720,40 T1440,40 L1440,0 Z' fill='%23ffffff'/%3E%3C/svg%3E");
  background-size: 100% 100%;
  z-index: 2;
  pointer-events: none;
}

.case-hero-wave-bottom {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 80px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath d='M0,80 L0,40 Q360,0 720,40 T1440,40 L1440,80 Z' fill='%23ffffff'/%3E%3C/svg%3E");
  background-size: 100% 100%;
  z-index: 2;
  pointer-events: none;
}

.case-hero-inner {
  position: relative;
  z-index: 3;
  max-width: 1140px;
  margin: 0 auto;
  padding: 140px 40px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.case-hero-left {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.case-hero-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 12px;
  opacity: 0;
  animation: caseFadeUp 0.7s ease-out 0.6s forwards;
}

.case-hero-photo {
  border-radius: 14px;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.1);
  transition: all 0.4s ease;
}

.case-hero-photo:hover {
  border-color: rgba(255,255,255,0.25);
  transform: scale(1.02);
}

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

.case-hero-photo-large {
  grid-column: 1 / -1;
  height: 220px;
}

.case-hero-photo-small {
  height: 170px;
}

.case-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
  width: fit-content;
  opacity: 0;
  animation: caseFadeUp 0.5s ease-out 0.1s forwards;
}

.case-back:hover { color: rgba(255,255,255,0.9); }
.case-back svg { width: 16px; height: 16px; }

.case-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  opacity: 0;
  animation: caseFadeUp 0.5s ease-out 0.15s forwards;
}

.case-hero-tag {
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 100px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.1);
}

.case-hero-tag-accent { color: #FF844B; border-color: rgba(255,132,75,0.3); background: rgba(255,132,75,0.1); }
.case-hero-tag-starter { color: #38bdf8; border-color: rgba(56,189,248,0.3); background: rgba(56,189,248,0.1); }
.case-hero-tag-pro { color: #FF844B; border-color: rgba(255,132,75,0.3); background: rgba(255,132,75,0.15); }
.case-hero-tag-business { color: #34d399; border-color: rgba(52,211,153,0.3); background: rgba(52,211,153,0.1); }

.case-hero-title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: #fff;
  max-width: 680px;
  opacity: 0;
  animation: caseFadeUp 0.6s ease-out 0.25s forwards;
}

.case-hero-desc {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  max-width: 620px;
  opacity: 0;
  animation: caseFadeUp 0.6s ease-out 0.35s forwards;
}

.case-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  opacity: 0;
  animation: caseFadeUp 0.6s ease-out 0.45s forwards;
}

.case-hero-result,
.case-hero-price {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: 10px;
}

.case-hero-result {
  background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.2);
}
.case-hero-result svg { width: 18px; height: 18px; color: #22c55e; flex-shrink: 0; }
.case-hero-result span { font-size: 15px; font-weight: 700; color: #22c55e; }

.case-hero-price {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
}
.case-hero-price svg { width: 18px; height: 18px; color: rgba(255,255,255,0.5); flex-shrink: 0; }
.case-hero-price span { font-size: 15px; font-weight: 700; color: rgba(255,255,255,0.8); }

.case-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  opacity: 0;
  animation: caseFadeUp 0.6s ease-out 0.55s forwards;
}

.case-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: linear-gradient(135deg, #FF844B 0%, #FF6B2C 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  border-radius: 12px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(255,132,75,0.3);
  position: relative;
  overflow: hidden;
}

.case-hero-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s ease, height 0.5s ease;
}

.case-hero-cta:hover::before { width: 350px; height: 350px; }
.case-hero-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,132,75,0.4); }
.case-hero-cta svg { width: 18px; height: 18px; transition: transform 0.3s; position: relative; z-index: 1; }
.case-hero-cta:hover svg { transform: translateX(3px); }

@keyframes caseFadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===================== DATA SECTION (metrics + voor/na) ===================== */

.case-data-section {
  position: relative;
  z-index: 4;
  margin-top: -48px;
  padding: 0 40px;
}

.case-data-inner {
  max-width: 1060px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 20px;
  align-items: start;
}

.case-data-left {
  min-width: 0;
}

.case-data-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.case-metric-card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  padding: 22px 20px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  opacity: 0;
  transform: translateY(12px);
}

.case-metric-card.visible { animation: caseMetricIn 0.5s ease-out forwards; }
.case-metric-card:nth-child(1).visible { animation-delay: 0.1s; }
.case-metric-card:nth-child(2).visible { animation-delay: 0.25s; }
.case-metric-card:nth-child(3).visible { animation-delay: 0.4s; }

@keyframes caseMetricIn { to { opacity: 1; transform: translateY(0); } }

.case-metric-val {
  display: block;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #FF844B, #FF6B2C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 2px;
}

.case-metric-label { font-size: 13px; font-weight: 500; color: #64748b; }
.case-metric-sub { display: block; font-size: 11px; font-weight: 500; color: #94a3b8; margin-top: 3px; }

/* ===================== SECTIONS ===================== */

.case-section { padding: 72px 40px; }
.case-section-alt { background: #fafbfc; }

.case-section-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.case-section-header { display: flex; align-items: flex-start; gap: 20px; }

.case-section-num {
  flex-shrink: 0;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #FF844B, #FF6B2C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  min-width: 44px;
}

.case-section-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #FF844B;
  margin-bottom: 4px;
}

.case-section-title {
  font-size: 28px;
  font-weight: 800;
  color: #2C3E50;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

/* ===================== APPROACH ===================== */

.case-prose {
  font-size: 16px;
  line-height: 1.8;
  color: #4a4a4a;
  max-width: 720px;
}

.case-approach {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.case-approach-card {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: #fafbfc;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.case-approach-card:hover {
  border-color: rgba(255,132,75,0.25);
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
  transform: translateY(-2px);
}

.case-approach-num {
  flex-shrink: 0;
  font-size: 20px;
  font-weight: 800;
  background: linear-gradient(135deg, #FF844B, #FF6B2C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.3;
}

.case-approach-content h4 { font-size: 15px; font-weight: 700; color: #2C3E50; margin-bottom: 6px; }
.case-approach-content p { font-size: 14px; line-height: 1.6; color: #64748b; }

.case-inline-photo {
  margin-top: 8px;
}

.case-inline-photo img {
  width: 100%;
  border-radius: 14px;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  border: 1px solid #e2e8f0;
}

.case-inline-caption {
  font-size: 13px;
  font-weight: 500;
  color: #94a3b8;
  margin-top: 10px;
  padding-left: 4px;
}

/* ===================== CHALLENGE (compact) ===================== */

.case-challenge {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 32px;
  align-items: start;
}

.case-challenge-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.case-challenge-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.5;
  color: #475569;
}

.case-challenge-dot {
  flex-shrink: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ef4444;
  margin-top: 6px;
}

.case-challenge-right p {
  font-size: 15px;
  line-height: 1.75;
  color: #4a4a4a;
}

/* ===================== VERTALING ===================== */

.case-vertaling {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.case-vertaling-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.case-vertaling-wants h4,
.case-vertaling-result h4 {
  font-size: 15px;
  font-weight: 700;
  color: #2C3E50;
  margin-bottom: 14px;
}

.case-vertaling-wants ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.case-vertaling-wants li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.55;
  color: #475569;
}

.case-vertaling-wants li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: #22c55e;
  margin-top: 2px;
}

.case-vertaling-result p {
  font-size: 15px;
  line-height: 1.75;
  color: #4a4a4a;
}

.case-vertaling-photo img {
  width: 100%;
  border-radius: 14px;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  border: 1px solid #e2e8f0;
}

/* ===================== PROJECT INFO ===================== */

.case-info-section {
  padding: 72px 40px;
  background: linear-gradient(135deg, #fef8f5 0%, #fafbfc 100%);
  border-top: 1px solid #f1e8e0;
  border-bottom: 1px solid #f1e8e0;
}

.case-info-inner {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.case-info-left { display: flex; flex-direction: column; gap: 12px; }

.case-info-title {
  font-size: 28px;
  font-weight: 800;
  color: #2C3E50;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.case-info-desc {
  font-size: 15px;
  line-height: 1.7;
  color: #64748b;
}

.case-info-price-card {
  margin-top: 8px;
  padding: 24px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.case-info-price-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #94a3b8;
}

.case-info-price-value {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #FF844B, #FF6B2C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.case-info-price-note { font-size: 12px; color: #94a3b8; margin-top: 2px; }

.case-info-right { display: flex; flex-direction: column; }

.case-info-spec {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid #e2e8f0;
}

.case-info-spec:last-child { border-bottom: none; }
.case-info-spec-label { font-size: 13px; font-weight: 500; color: #94a3b8; }
.case-info-spec-value { font-size: 14px; font-weight: 600; color: #2C3E50; }

.case-info-spec-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: #FF844B;
  transition: all 0.2s ease;
}
.case-info-spec-link svg { width: 14px; height: 14px; transition: transform 0.2s; }
.case-info-spec-link:hover { color: #e5722e; }
.case-info-spec-link:hover svg { transform: translateX(3px); }

/* ===================== QUOTE ===================== */

.case-quote {
  padding: 36px 40px;
  background: linear-gradient(135deg, #fef8f5 0%, #fff 100%);
  border-left: 4px solid #FF844B;
  border-radius: 0 16px 16px 0;
}

.case-quote p {
  font-size: 18px;
  font-style: italic;
  line-height: 1.7;
  color: #4a4a4a;
  margin-bottom: 12px;
}

.case-quote cite { font-size: 14px; font-style: normal; font-weight: 600; color: #FF844B; }

.case-quote-note {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 500;
  color: #94a3b8;
  font-style: italic;
}

/* ===================== PHOTO SHOWCASE ===================== */

.case-showcase {
  padding: 72px 40px 80px;
  background: #2C3E50;
  position: relative;
}

.case-showcase::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 80px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath d='M0,0 L0,40 Q360,80 720,40 T1440,40 L1440,0 Z' fill='%23fafbfc'/%3E%3C/svg%3E");
  background-size: 100% 100%;
  pointer-events: none;
}

.case-showcase-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.case-showcase-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 40px;
}

.case-showcase-header .case-section-label { color: rgba(255,255,255,0.4); }

.case-showcase-title {
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.case-showcase-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  background: linear-gradient(135deg, #FF844B 0%, #FF6B2C 100%);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(255,132,75,0.3);
}

.case-showcase-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,132,75,0.4); }
.case-showcase-cta svg { width: 16px; height: 16px; }

.case-showcase-slider {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 8px;
}

.case-showcase-slider::-webkit-scrollbar { display: none; }

.case-showcase-slide {
  flex: 0 0 85%;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.case-showcase-slide img {
  width: 100%;
  border-radius: 14px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,0.1);
}

.case-showcase-caption {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  padding-left: 4px;
}

.case-showcase-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.case-slider-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  color: rgba(255,255,255,0.6);
}

.case-slider-btn:hover { background: rgba(255,255,255,0.2); color: #fff; }
.case-slider-btn svg { width: 18px; height: 18px; }

.case-slider-dots {
  display: flex;
  gap: 8px;
}

.case-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  transition: all 0.3s ease;
}

.case-slider-dot.active {
  background: #FF844B;
  width: 24px;
  border-radius: 4px;
}

/* ===================== BACK FOOTER ===================== */

.case-back-footer { padding: 48px 40px; text-align: center; }

.case-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #64748b;
  transition: color 0.2s;
}

.case-back-link:hover { color: #FF844B; }
.case-back-link svg { width: 18px; height: 18px; }

/* ===================== VOOR / NA (compact strip) ===================== */

.case-vn-inner {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  background: #fff;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.case-vn-header {
  padding: 14px 24px;
  background: #fafbfc;
  border-bottom: 1px solid #e2e8f0;
}

.case-vn-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #64748b;
}

.case-vn-grid {
  display: flex;
  flex-direction: column;
}

.case-vn-row {
  display: grid;
  grid-template-columns: 1.8fr 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  border-bottom: 1px solid #f1f5f9;
}

.case-vn-row:last-child { border-bottom: none; }

.case-vn-label { font-size: 13px; font-weight: 600; color: #2C3E50; }

.case-vn-voor {
  font-size: 13px;
  font-weight: 500;
  color: #ef4444;
  text-align: center;
  padding: 3px 8px;
  background: #fef2f2;
  border-radius: 6px;
}

.case-vn-arrow { display: flex; align-items: center; justify-content: center; }
.case-vn-arrow svg { width: 16px; height: 16px; color: #94a3b8; }

.case-vn-na {
  font-size: 13px;
  font-weight: 700;
  color: #16a34a;
  text-align: center;
  padding: 3px 8px;
  background: #f0fdf4;
  border-radius: 6px;
}

/* ===================== ECONOMISCH (inline under voor/na) ===================== */

.case-eco-inline {
  margin-top: 12px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px 20px;
  background: linear-gradient(135deg, #f0fdf4 0%, #f8fffe 100%);
  border-radius: 12px;
  border: 1px solid #dcfce7;
}

.case-eco-inline-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: #22c55e;
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-eco-inline-icon svg { width: 17px; height: 17px; color: #fff; }

.case-eco-inline-content { flex: 1; min-width: 0; }

.case-eco-inline-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #16a34a;
  margin-bottom: 4px;
}

.case-eco-text { font-size: 14px; line-height: 1.65; color: #4a4a4a; }

/* ===================== TECHNISCH ===================== */

.case-tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.case-tech-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 20px;
  background: #fafbfc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.case-tech-item:hover {
  border-color: rgba(255,132,75,0.2);
  box-shadow: 0 2px 12px rgba(0,0,0,0.03);
}

.case-tech-item-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(34,197,94,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-tech-item-icon svg { width: 15px; height: 15px; color: #22c55e; }
.case-tech-item-content h4 { font-size: 14px; font-weight: 700; color: #2C3E50; margin-bottom: 4px; }
.case-tech-item-content p { font-size: 13px; line-height: 1.6; color: #64748b; }


/* ===================== CONTACT BAR ===================== */

.case-contact-bar {
  padding: 48px 40px;
  background: #fafbfc;
  border-top: 1px solid #e2e8f0;
}

.case-contact-bar-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.case-contact-bar-text {
  font-size: 16px;
  font-weight: 500;
  color: #475569;
}

.case-contact-bar-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: #2C3E50;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
  transition: all 0.3s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.case-contact-bar-link:hover {
  background: #1a2a3a;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(44,62,80,0.25);
}

.case-contact-bar-link svg { width: 16px; height: 16px; transition: transform 0.3s; }
.case-contact-bar-link:hover svg { transform: translateX(3px); }

/* ===================== SCROLL REVEAL ===================== */

.case-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.case-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================== RESPONSIVE ===================== */

@media (max-width: 768px) {
  .case-hero-inner { padding: 130px 24px 80px; gap: 32px; grid-template-columns: 1fr; }
  .case-hero-right { grid-template-columns: 1fr 1fr; }
  .case-hero-photo-large { height: 180px; }
  .case-hero-photo-small { height: 140px; }
  .case-hero-title { font-size: 32px; }
  .case-hero-desc { font-size: 15px; }
  .case-hero-badges { flex-direction: column; }
  .case-hero-actions { flex-direction: column; }
  .case-hero-cta { width: 100%; justify-content: center; }
  .case-hero-wave, .case-hero-wave-bottom { height: 50px; }

  .case-data-section { padding: 0 24px; margin-top: -36px; }
  .case-data-inner { grid-template-columns: 1fr; gap: 16px; }

  .case-section { padding: 48px 24px; }
  .case-section-header { flex-direction: column; gap: 8px; }
  .case-section-num { font-size: 22px; }
  .case-section-title { font-size: 24px; }

  .case-approach { grid-template-columns: 1fr; }
  .case-inline-photo img { aspect-ratio: 16 / 9; }

  .case-challenge { grid-template-columns: 1fr; gap: 24px; }
  .case-vertaling-content { grid-template-columns: 1fr; gap: 24px; }
  .case-vertaling-photo img { aspect-ratio: 16 / 9; }

  .case-info-section { padding: 48px 24px; }
  .case-info-inner { grid-template-columns: 1fr; gap: 32px; }

  .case-showcase { padding: 48px 24px 60px; }
  .case-showcase::before { height: 50px; }
  .case-showcase-header { padding-top: 20px; }
  .case-showcase-slide { flex: 0 0 90%; }

  .case-vn-row { grid-template-columns: 1fr 1fr auto 1fr; gap: 8px; padding: 10px 16px; }
  .case-vn-label { font-size: 12px; }
  .case-vn-voor, .case-vn-na { font-size: 12px; padding: 2px 6px; }
  .case-eco-inline { padding: 14px 16px; gap: 12px; }
  .case-eco-inline-icon { width: 30px; height: 30px; }
  .case-eco-inline-icon svg { width: 15px; height: 15px; }
  .case-tech-grid { grid-template-columns: 1fr; }

  .case-contact-bar { padding: 32px 24px; }
  .case-contact-bar-inner { flex-direction: column; text-align: center; gap: 16px; }
  .case-contact-bar-link { width: 100%; justify-content: center; }

  .case-back-footer { padding: 36px 24px; }
}

@media (max-width: 480px) {
  .case-hero-inner { padding: 110px 16px 68px; }
  .case-hero-title { font-size: 28px; }
  .case-hero-desc { font-size: 14px; }
  .case-hero-photo-large { height: 150px; }
  .case-hero-photo-small { height: 120px; }

  .case-data-section { padding: 0 16px; }
  .case-metric-val { font-size: 22px; }

  .case-section { padding: 40px 16px; }

  .case-hero-wave, .case-hero-wave-bottom { height: 40px; }

  .case-info-section { padding: 40px 16px; }
  .case-info-price-value { font-size: 24px; }

  .case-showcase { padding: 40px 16px 48px; }
  .case-showcase::before { height: 40px; }
  .case-showcase-title { font-size: 24px; }
  .case-showcase-slide { flex: 0 0 95%; }

  .case-vn-row { grid-template-columns: 1fr; gap: 4px; padding: 10px 14px; }
  .case-vn-voor, .case-vn-na { text-align: left; width: fit-content; }
  .case-vn-arrow { justify-content: flex-start; }
  .case-vn-arrow svg { width: 14px; height: 14px; }

  .case-eco-inline { padding: 12px 14px; }
  .case-eco-text { font-size: 13px; }
  .case-tech-item { padding: 16px; }

  .case-contact-bar { padding: 28px 16px; }
  .case-contact-bar-text { font-size: 14px; }

  .case-back-footer { padding: 28px 16px; }
  .case-quote { padding: 24px 20px; }
  .case-quote p { font-size: 16px; }
}