:root {
  --bg: #f6f5fb;
  --surface: #ffffff;
  --text: #101628;
  --muted: #53607b;
  --line: #d5dbe8;
  --accent: #423fee;
  --accent-2: #cd9fff;
  --shadow: 0 24px 60px rgba(16, 22, 40, 0.12);
}

/* ... existing code ... */

.sidebar-cta-primary {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(139deg, var(--accent), var(--accent-2));
}

/* ... existing code ... */

.button-primary {
  color: #fff;
  background: linear-gradient(139deg, var(--accent), var(--accent-2));
  box-shadow: var(--shadow);
}

/* ... existing code ... */

.capabilities {
  background: linear-gradient(180deg, rgba(66, 63, 238, 0.04), rgba(205, 159, 255, 0.08));
  border-radius: 20px;
  padding: 28px;
  border: 1px solid rgba(66, 63, 238, 0.12);
}

/* ... existing code ... */

.closing-cta {
  margin: 68px 0;
  padding: 30px;
  border-radius: 22px;
  border: 1px solid #4f4ce6;
  background: linear-gradient(139deg, #423fee, #cd9fff);
  color: #fff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  color: var(--text);
  background: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

/* Keep landing-page header structure while restoring the previous
   case-studies hero/background treatment. */
.navbar-no-shadow {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 0 solid transparent;
  background: transparent;
  backdrop-filter: none;
}

.d-navbar-no-shadow {
  background: #151821b8 !important;
  border: 1px solid #ffffff1f;
  border-radius: 999px;
  box-shadow: 0 16px 36px #05070f2e;
}

main {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.page-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.case-sidebar {
  position: sticky;
  top: 88px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(6px);
}

.sidebar-title {
  margin: 0 0 10px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #546286;
  font-weight: 600;
}

.sidebar-nav {
  display: grid;
  gap: 4px;
}

.sidebar-link {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  color: #334064;
  font-size: 0.92rem;
  border: 1px solid transparent;
}

.sidebar-link:hover,
.sidebar-link.is-active {
  background: #f4f7ff;
  border-color: #d5dff6;
  color: var(--accent);
}

.sidebar-ctas {
  margin-top: 14px;
  display: grid;
  gap: 8px;
}

.sidebar-cta {
  display: block;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 12px;
  font-weight: 600;
  font-size: 0.88rem;
  background: #fff;
}

.sidebar-cta-primary {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(120deg, var(--accent), #2b69d6);
}


.hero {
  padding: 34px 0 30px;
  background: transparent !important;
  background-image: none !important;
  height: auto;
  min-height: 0;
  display: block;
  overflow: visible;
  margin-bottom: 18px;
}

.hero::before,
.hero::after {
  content: none !important;
  display: none !important;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 600;
}

h1,
h2,
h3 {
  font-family: "Poppins", sans-serif;
  letter-spacing: normal;
}

h1 {
  margin: 0;
  font-size: clamp(1.4rem, 3.8vw, 2.6rem);
  line-height: 1.1;
  position: relative;
  z-index: 2;
}

.hero-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: center;
  margin: 18px 0 0;
  border-radius: 14px;
  border: 0;
  box-shadow: none;
  filter: none;
  mix-blend-mode: normal;
  position: relative;
  z-index: 2;
}

.hero-copy {
  margin-top: 22px;
  max-width: 64ch;
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.65;
  position: relative;
  z-index: 2;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
  position: relative;
  z-index: 10;
}

.button-primary,
.button-secondary {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 100px;
  font-weight: 600;
}

.button-primary {
  color: #fff;
  background: linear-gradient(120deg, var(--accent), #2b69d6);
  box-shadow: var(--shadow);
}

.button-secondary {
  border: 1px solid var(--line);
  background: var(--surface);
}

.impact-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  margin: 0px 0 0px;
}

.impact-strip>div {
  border-radius: 12px;
  padding: 18px;
  background: #f9fbff;
}

.impact-label {
  margin: 0;
  color: var(--accent);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.impact-value {
  margin: 6px 0 0;
  font-weight: 600;
}

.logo-marquee-section {
  margin: 30px 0 28px;
  padding: 18px 0 0px;
}

.impact-comparison.section {
  margin: 52px 0 46px;
  padding: 48px 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, #f8f9fd 0%, #eef2fb 100%);
}

.impact-comparison-kicker {
  margin: 0;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 600;
}

.impact-comparison h2 {
  margin-top: 8px;
}

.comparison-grid {
  margin-top: 24px;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.comparison-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 12px;
  padding: 20px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 16% 10%, rgba(66, 63, 238, 0.08) 0%, rgba(66, 63, 238, 0) 56%),
    #ffffff;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.comparison-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(22, 83, 216, 0.1);
  border-color: rgba(22, 83, 216, 0.2);
}

.comparison-title {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.25;
  min-height: 2.5em;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: #58617a;
  font-weight: 600;
}

.comparison-stat {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.comparison-stat-number {
  font-size: clamp(1.55rem, 2.8vw, 2rem);
  line-height: 1.08;
  font-weight: 600;
  color: var(--accent);
}

.comparison-stat-label {
  font-size: 0.92rem;
  line-height: 1.2;
  font-weight: 500;
  color: #101628;
}

.comparison-track {
  margin: 0;
  display: grid;
  gap: 8px;
}

.comparison-track-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.comparison-track-value {
  margin: 0;
  font-size: 0.88rem;
  color: #625ed8;
  font-weight: 600;
}

.comparison-track-value.is-after {
  color: var(--accent);
}

.comparison-meter {
  height: 14px;
  border-radius: 999px;
  background: #e8edf7;
  overflow: hidden;
}

.comparison-meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.comparison-label {
  margin: 0;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #73809f;
}

.comparison-meter.is-before span {
  background: #c8d0df;
}

.comparison-meter.is-after span {
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
}

@media (max-width: 1080px) {
  .comparison-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.logo-marquee-kicker {
  margin: 0;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 600;
}

.logo-marquee-title {
  margin: 8px 0 14px;
  font-size: clamp(1.3rem, 3.2vw, 2rem);
}

.logo-marquee {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.logo-marquee::before,
.logo-marquee::after {
  content: "";
  position: absolute;
  top: 0;
  width: 70px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.logo-marquee::before {
  left: 0;
  background: linear-gradient(to right, var(--bg), rgba(243, 245, 239, 0));
}

.logo-marquee::after {
  right: 0;
  background: linear-gradient(to left, var(--bg), rgba(243, 245, 239, 0));
}

.logo-marquee-track {
  display: flex;
  align-items: center;
  gap: 34px;
  width: max-content;
  padding: 18px 0;
  animation: logo-scroll 30s linear infinite;
}

.logo-marquee-track img {
  height: 34px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.88;
}

@keyframes logo-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.section {
  margin: 32px 0;
  padding-top: 0;
  padding-bottom: 0;
}

.section h2 {
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
}

.section-intro {
  color: var(--muted);
  margin: 12px 0 0;
}

.case-card {
  margin-top: 14px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  cursor: default;
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(66, 63, 238, 0.1);
  border-color: rgba(66, 63, 238, 0.2);
}

.case-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(66, 63, 238, 0.08), rgba(205, 159, 255, 0.12));
  color: var(--accent);
  margin-bottom: 12px;
  transition: background 0.25s ease;
}

.case-card:hover .case-icon {
  background: linear-gradient(135deg, rgba(66, 63, 238, 0.14), rgba(205, 159, 255, 0.2));
}

.case-tag {
  margin: 0;
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
}

.case-card h3 {
  margin: 8px 0 8px;
  font-size: clamp(1.2rem, 3.2vw, 1.8rem);
}

.case-card p,
.case-card li,
.faq-item p,
.capability-grid p {
  color: var(--muted);
  line-height: 1.65;
}

.case-card ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

.capabilities {
  background: linear-gradient(180deg, rgba(17, 53, 164, 0.03), rgba(17, 192, 170, 0.06));
  border-radius: 20px;
  padding: 28px;
  border: 1px solid rgba(17, 53, 164, 0.08);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.capability-grid article {
  background: var(--surface);
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 20px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  cursor: default;
}

.capability-grid article:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(66, 63, 238, 0.1);
  border-color: rgba(66, 63, 238, 0.2);
}

.cap-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(66, 63, 238, 0.08), rgba(205, 159, 255, 0.12));
  color: var(--accent);
  margin-bottom: 12px;
  transition: background 0.25s ease;
}

.capability-grid article:hover .cap-icon {
  background: linear-gradient(135deg, rgba(66, 63, 238, 0.14), rgba(205, 159, 255, 0.2));
}

.capability-grid h3 {
  margin: 0 0 6px;
}

.use-cases {
  background: linear-gradient(180deg, rgba(205, 159, 255, 0.04), rgba(66, 63, 238, 0.06));
  border-radius: 20px;
  padding: 28px;
  border: 1px solid rgba(66, 63, 238, 0.08);
  overflow: visible;
}

.use-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.use-case-card {
  background: var(--surface);
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 20px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  cursor: default;
}

.use-case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(66, 63, 238, 0.1);
  border-color: rgba(66, 63, 238, 0.2);
}

.use-case-card:hover .use-case-icon {
  background: linear-gradient(135deg, rgba(66, 63, 238, 0.14), rgba(205, 159, 255, 0.2));
}

/* Silo Diagram */
.silo-diagram {
  position: relative;
  margin: 24px 0;
  padding: 28px 24px 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  text-align: center;
  overflow: visible;
}

.silo-title {
  margin: 0 0 20px;
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}

.silo-hub {
  display: flex;
  justify-content: center;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}

.silo-logo {
  height: 40px;
  width: auto;
}

.silo-svg {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}

.silo-branches {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 12px;
  margin-top: 32px;
  align-items: start;
  position: relative;
  z-index: 1;
  overflow: visible;
}

.silo-branch {
  overflow: visible;
  position: relative;
  z-index: 1;
}

.silo-branch:hover {
  z-index: 10;
}

.silo-branch-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 10px;
  border: 1px solid;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: default;
}

.silo-branch-head:hover {
  transform: scale(1.04);
}

.silo-branch-safety:hover {
  box-shadow: 0 4px 16px rgba(220, 38, 38, 0.12);
}

.silo-branch-productivity:hover {
  box-shadow: 0 4px 16px rgba(66, 63, 238, 0.12);
}

.silo-branch-logistic:hover {
  box-shadow: 0 4px 16px rgba(17, 192, 170, 0.15);
}

.silo-branch-safety {
  background: rgba(220, 38, 38, 0.06);
  border-color: rgba(220, 38, 38, 0.15);
  color: #b91c1c;
}

.silo-branch-productivity {
  background: rgba(66, 63, 238, 0.06);
  border-color: rgba(66, 63, 238, 0.15);
  color: var(--accent);
}

.silo-branch-logistic {
  background: rgba(17, 192, 170, 0.06);
  border-color: rgba(17, 192, 170, 0.2);
  color: #0d9488;
}

.silo-sub-items {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: visible;
}

.silo-sub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.silo-sub-grid-2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.silo-sub-item {
  position: relative;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f9fbff;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.3;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
  cursor: default;
}

.silo-sub-item:hover {
  background: #eef1ff;
  border-color: rgba(66, 63, 238, 0.2);
  color: var(--text);
  transform: translateY(-2px);
  z-index: 100;
}

/* Tooltips */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--text);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.4;
  padding: 8px 12px;
  border-radius: 8px;
  white-space: normal;
  width: max-content;
  max-width: 220px;
  text-align: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 9999;
  box-shadow: 0 4px 12px rgba(16, 22, 40, 0.15);
}

[data-tooltip]::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--text);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 9999;
}

[data-tooltip]:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

[data-tooltip]:hover::before {
  opacity: 1;
}

/* Left branch: align tooltip to the right so it doesn't overflow left */
.silo-branch:first-child [data-tooltip]::after {
  left: 0;
  transform: translateX(0) translateY(4px);
}

.silo-branch:first-child [data-tooltip]:hover::after {
  transform: translateX(0) translateY(0);
}

.silo-branch:first-child [data-tooltip]::before {
  left: 24px;
  transform: none;
}

/* Right branch: align tooltip to the left so it doesn't overflow right */
.silo-branch:last-child [data-tooltip]::after {
  left: auto;
  right: 0;
  transform: translateX(0) translateY(4px);
}

.silo-branch:last-child [data-tooltip]:hover::after {
  transform: translateX(0) translateY(0);
}

.silo-branch:last-child [data-tooltip]::before {
  left: auto;
  right: 24px;
  transform: none;
}

@media (max-width: 900px) {
  .silo-branches {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .silo-svg {
    display: none;
  }

  .silo-sub-grid,
  .silo-sub-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {

  .silo-sub-grid,
  .silo-sub-grid-2 {
    grid-template-columns: 1fr;
  }
}

.use-case-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(66, 63, 238, 0.08), rgba(205, 159, 255, 0.12));
  color: var(--accent);
  margin-bottom: 12px;
  transition: background 0.25s ease;
}

.use-case-card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.use-case-card p {
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.faq {
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 20px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.faq-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(66, 63, 238, 0.08);
  border-color: rgba(66, 63, 238, 0.15);
}

.faq-item h3 {
  margin: 0 0 6px;
}

.closing-cta {
  margin: 14px 0;
  padding: 30px;
  border-radius: 22px;
  border: 1px solid #4f4ce6;
  background: linear-gradient(139deg, #423fee, #cd9fff);
  color: #fff;
}

.closing-cta h2 {
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
}

.closing-cta p {
  margin: 10px 0 18px;
  color: rgba(255, 255, 255, 0.88);
}

.closing-cta .button-primary {
  background: #ffffff;
  color: var(--accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.page-footer {
  border-top: 1px solid var(--line);
  padding: 28px 6vw 44px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Layout Debugging - Removed */

.icon-attribution {
  width: 100%;
  margin: 6px 0 0;
  font-size: 0.75rem;
  color: #6d7894;
}

@media (max-width: 900px) {
  .impact-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .comparison-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .capability-grid {
    grid-template-columns: 1fr;
  }

  .use-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .case-sidebar {
    position: static;
    top: auto;
  }

  .sidebar-nav {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .sidebar-link {
    white-space: nowrap;
  }

  .sidebar-ctas {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 54px;
  }

  .impact-strip {
    grid-template-columns: 1fr;
  }

  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .sidebar-ctas {
    grid-template-columns: 1fr;
  }

  .use-case-grid {
    grid-template-columns: 1fr;
  }

  .logo-marquee-track {
    gap: 24px;
    padding: 14px 0;
    animation-duration: 24s;
  }

  .logo-marquee-track img {
    height: 28px;
    max-width: 130px;
  }
}