/* ── Case Studies Page ────────────────────────────────────────── */

/* ── Hero ────────────────────────────────────────────────────── */

.CS-Hero {
  display: flex;
  position: relative;
  width: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 140px calc((((130 - 63) / (1920 - 1245)) * (100vw - 1245px)) + 63px) 80px;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8eeff 50%, #f5f7ff 100%);
  text-align: center;
}

.CS-Hero-Heading {
  color: var(--heading-color);
  font-weight: 700;
  margin-bottom: 16px;
}

.CS-Hero-Subline {
  color: var(--text-color);
  max-width: 780px;
  margin: 0 auto;
}

/* ── Development Notice ──────────────────────────────────────── */

.CS-Notice {
  max-width: 820px;
  margin: 28px auto 0;
  padding: 14px 28px;
  background: #fffbeb;
  border: 1px solid #f6d96b;
  border-radius: 10px;
  color: #92601b;
  text-align: center;
  font-size: 1.125rem;
}

/* ── Cards Container ─────────────────────────────────────────── */

.CS-Cards {
  display: flex;
  position: relative;
  width: 100%;
  flex-direction: column;
  align-items: center;
  padding: 60px calc((((130 - 63) / (1920 - 1245)) * (100vw - 1245px)) + 63px) 80px;
  gap: 40px;
}

/* ── Card ────────────────────────────────────────────────────── */

.CS-Card {
  display: flex;
  position: relative;
  flex-direction: column;
  width: 100%;
  max-width: 1080px;
  background: var(--color-white);
  border: 1px solid rgba(8, 0, 68, 0.15);
  border-left: 4px solid var(--color-primary);
  border-radius: 10px;
  padding: 36px 40px;
  box-shadow: 0 1px 10px 0 rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.CS-Card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.1);
}

/* ── Card Header ─────────────────────────────────────────────── */

.CS-Card-Header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.CS-Card-Company {
  color: var(--heading-color);
  font-weight: 700;
  margin: 0 0 6px;
}

.CS-Card-Title {
  color: var(--text-color);
  font-weight: 400;
  margin: 0;
}

.CS-Card-Meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.CS-Card-Industry {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(81, 117, 255, 0.1);
  color: var(--color-primary);
  border-radius: 20px;
  font-size: 1rem;
  font-weight: 600;
  white-space: nowrap;
}

.CS-Card-Location {
  font-size: 1rem;
  color: var(--color-gray-muted);
  white-space: nowrap;
}

/* ── Card Body ───────────────────────────────────────────────── */

.CS-Card-Body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 28px;
}

.CS-Card-Section-Label {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-muted);
  margin-bottom: 8px;
}

.CS-Card-Section-Text {
  color: var(--color-gray);
}

/* ── Results ─────────────────────────────────────────────────── */

.CS-Card-Results {
  margin-bottom: 28px;
}

.CS-Card-Results-Grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.CS-Card-Result-Item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--heading-color);
  font-weight: 600;
}

.CS-Card-Result-Check {
  width: 20px;
  height: 20px;
  color: var(--color-success);
  flex-shrink: 0;
}

/* ── Quote ───────────────────────────────────────────────────── */

.CS-Card-Quote {
  background: var(--color-bg);
  border-radius: 10px;
  padding: 24px 28px;
  margin-bottom: 24px;
  position: relative;
  border: 1px solid var(--color-border-light);
}

.CS-Card-Quote::before {
  content: "\201C";
  position: absolute;
  top: 10px;
  left: 16px;
  font-size: 3.5rem;
  color: var(--color-primary);
  opacity: 0.2;
  line-height: 1;
  font-family: Georgia, serif;
}

.CS-Card-Quote-Text {
  color: var(--heading-color);
  font-style: italic;
  padding-left: 28px;
}

.CS-Card-Quote-Author {
  margin-top: 12px;
  padding-left: 28px;
  font-size: 1rem;
  color: var(--color-gray-muted);
  font-style: normal;
  font-weight: 600;
}

/* ── Services Used Tags ──────────────────────────────────────── */

.CS-Card-Services {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.CS-Card-Services-Label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-gray-muted);
  margin-right: 4px;
}

.CS-Card-Service-Tag {
  display: inline-block;
  padding: 5px 12px;
  background: rgba(81, 117, 255, 0.1);
  color: var(--color-primary);
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
}

/* ── CTA Section ─────────────────────────────────────────────── */

.CS-CTA {
  display: flex;
  position: relative;
  width: 100%;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, #00197b 100%);
  padding: 80px calc((((130 - 63) / (1920 - 1245)) * (100vw - 1245px)) + 63px);
  text-align: center;
}

.CS-CTA-Heading {
  color: var(--color-white);
  font-weight: 700;
  margin-bottom: 16px;
}

.CS-CTA-Subline {
  color: rgba(255, 255, 255, 0.85);
  max-width: 640px;
  margin: 0 auto 32px;
}

.CS-CTA-Buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.CS-CTA-Button {
  display: inline-block;
  padding: 8px 27px;
  background: linear-gradient(180deg, #708efe 0%, #00197b 100%);
  color: var(--color-white);
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
  filter: drop-shadow(0px 2px 4px rgba(0, 25, 123, 0.3));
  transition: transform 0.3s ease, filter 0.3s ease;
}

.CS-CTA-Button:hover {
  transform: translateY(-2px);
  filter: drop-shadow(0px 4px 8px rgba(0, 25, 123, 0.4));
  color: var(--color-white);
  text-decoration: none;
}

.CS-CTA-Button--secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.6);
  filter: none;
}

.CS-CTA-Button--secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-white);
  color: var(--color-white);
  filter: none;
}

/* ── Responsive ──────────────────────────────────────────────── */

@media (max-width: 1245px) {
  .CS-Hero,
  .CS-Cards,
  .CS-CTA {
    padding-left: 29px;
    padding-right: 29px;
  }
}

@media (max-width: 1050px) {
  .CS-Hero {
    padding-top: 100px;
    padding-bottom: 60px;
  }

  .CS-Card {
    padding: 28px 24px;
  }

  .CS-Card-Header {
    flex-direction: column;
    gap: 10px;
  }

  .CS-Card-Body {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .CS-Card-Results-Grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 750px) {
  .CS-Card-Quote {
    padding: 18px 20px;
  }
}

@media (max-width: 450px) {
  .CS-Hero,
  .CS-Cards,
  .CS-CTA {
    padding-left: 15px;
    padding-right: 15px;
  }

  .CS-Hero {
    padding-top: 80px;
    padding-bottom: 40px;
  }

  .CS-Cards {
    padding-top: 40px;
    padding-bottom: 50px;
    gap: 28px;
  }

  .CS-CTA {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .CS-Card {
    padding: 20px 16px;
  }

  .CS-Card-Meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .CS-CTA-Buttons {
    flex-direction: column;
    width: 100%;
  }

  .CS-CTA-Button {
    width: 100%;
    text-align: center;
    padding: 12px 24px;
  }
}