/* =============================================
   CASE STUDY PAGE
   ============================================= */

.page-case-study {
  background: linear-gradient(135deg, #0a0d14 0%, #0d1020 25%, #101856 75%, #0f1328 100%);
  overflow-x: hidden;
}

.page-case-study .header--immersive {
  background: linear-gradient(135deg, rgba(22, 44, 189, 0.98) 0%, rgba(45, 35, 140, 0.98) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* ---- Hero Banner ---- */
.cs-hero-banner {
  padding-top: var(--header-height, 80px);
  width: 100%;
  overflow: hidden;
}
.cs-hero-banner-img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---- Section 1: Intro ---- */
.cs-intro {
  padding: 5rem 0;
}

.cs-intro-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cs-intro-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6693ff;
  background: rgba(35, 64, 255, 0.12);
  border: 1px solid rgba(35, 64, 255, 0.25);
  border-radius: 9999px;
  padding: 0.35rem 1rem;
  margin-bottom: 1.75rem;
}

.cs-intro-heading {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 2rem 0;
}

.cs-intro-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.5rem 0;
}

.cs-intro-body:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .cs-intro {
    padding: calc(var(--header-height, 80px) + 3rem) 0 3.5rem;
  }
  .cs-intro-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .cs-intro {
    padding: calc(var(--header-height, 80px) + 2rem) 0 2.5rem;
  }
  .cs-intro-container {
    padding: 0 1.25rem;
  }
}

/* ---- Section 2: Overview ---- */
.cs-overview {
  padding: 4rem 0 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cs-overview-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cs-overview-heading {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 2rem 0;
}

.cs-overview-subheading {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #6693ff;
  margin: 0 0 1.25rem 0;
}

.cs-overview-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.5rem 0;
}

.cs-overview-body:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .cs-overview {
    padding: 3rem 0 3.5rem;
  }
  .cs-overview-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .cs-overview {
    padding: 2.5rem 0 3rem;
  }
  .cs-overview-container {
    padding: 0 1.25rem;
  }
}

/* ---- Section 3: The Challenge ---- */
.cs-challenge {
  padding: 4rem 0 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cs-challenge-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cs-challenge-heading {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 1.75rem 0;
}

.cs-challenge-subheading {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6693ff;
  margin: 2rem 0 1.25rem 0;
}

.cs-challenge-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.5rem 0;
}

.cs-challenge-body:last-child {
  margin-bottom: 0;
}

.cs-challenge-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.cs-challenge-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
}

.cs-challenge-list li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6693ff;
  margin-top: 0.55rem;
}

@media (max-width: 768px) {
  .cs-challenge {
    padding: 3rem 0 3.5rem;
  }
  .cs-challenge-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .cs-challenge {
    padding: 2.5rem 0 3rem;
  }
  .cs-challenge-container {
    padding: 0 1.25rem;
  }
}

/* ---- Section 4: The Solution ---- */
.cs-solution {
  padding: 4rem 0 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cs-solution-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cs-solution-heading {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 1.75rem 0;
}

.cs-solution-subheading {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6693ff;
  margin: 2rem 0 1.25rem 0;
}

.cs-solution-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.5rem 0;
}

.cs-solution-body:last-child {
  margin-bottom: 0;
}

.cs-solution-subheading2 {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin: 1.25rem 0 1rem 0;
}

.cs-solution-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.cs-solution-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
}

.cs-solution-list li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6693ff;
  margin-top: 0.55rem;
}

@media (max-width: 768px) {
  .cs-solution {
    padding: 3rem 0 3.5rem;
  }
  .cs-solution-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .cs-solution {
    padding: 2.5rem 0 3rem;
  }
  .cs-solution-container {
    padding: 0 1.25rem;
  }
}

/* ---- Section 5: Google Chat ---- */
.cs-gchat {
  padding: 4rem 0 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cs-gchat-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cs-gchat-heading {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 1.75rem 0;
}

.cs-gchat-subheading {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6693ff;
  margin: 2rem 0 1.25rem 0;
}

.cs-gchat-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.5rem 0;
}

.cs-gchat-body:last-child {
  margin-bottom: 0;
}

.cs-gchat-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.cs-gchat-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
}

.cs-gchat-list li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6693ff;
  margin-top: 0.55rem;
}

@media (max-width: 768px) {
  .cs-gchat {
    padding: 3rem 0 3.5rem;
  }
  .cs-gchat-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .cs-gchat {
    padding: 2.5rem 0 3rem;
  }
  .cs-gchat-container {
    padding: 0 1.25rem;
  }
}

/* ---- Section 6: All-in-One HR Platform ---- */
.cs-allinone {
  padding: 4rem 0 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cs-allinone-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cs-allinone-heading {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 1.75rem 0;
}

.cs-allinone-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.5rem 0;
}

.cs-allinone-body:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .cs-allinone {
    padding: 3rem 0 3.5rem;
  }
  .cs-allinone-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .cs-allinone {
    padding: 2.5rem 0 3rem;
  }
  .cs-allinone-container {
    padding: 0 1.25rem;
  }
}

/* ---- Section 7: Human-First AI Approach ---- */
.cs-humanfirst {
  padding: 4rem 0 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cs-humanfirst-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cs-humanfirst-heading {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 1.75rem 0;
}

.cs-humanfirst-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.5rem 0;
}

.cs-humanfirst-body:last-child {
  margin-bottom: 0;
}

.cs-humanfirst-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.cs-humanfirst-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
}

.cs-humanfirst-list li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6693ff;
  margin-top: 0.55rem;
}

@media (max-width: 768px) {
  .cs-humanfirst {
    padding: 3rem 0 3.5rem;
  }
  .cs-humanfirst-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .cs-humanfirst {
    padding: 2.5rem 0 3rem;
  }
  .cs-humanfirst-container {
    padding: 0 1.25rem;
  }
}

/* ---- Section 8: The Impact ---- */
.cs-impact {
  padding: 4rem 0 6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cs-impact-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cs-impact-heading {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 1.75rem 0;
}

.cs-impact-subheading {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6693ff;
  margin: 2rem 0 1.25rem 0;
}

.cs-impact-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.5rem 0;
}

.cs-impact-body:last-child {
  margin-bottom: 0;
}

.cs-impact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.cs-impact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
}

.cs-impact-list li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6693ff;
  margin-top: 0.55rem;
}

@media (max-width: 768px) {
  .cs-impact {
    padding: 3rem 0 4rem;
  }
  .cs-impact-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .cs-impact {
    padding: 2.5rem 0 3.5rem;
  }
  .cs-impact-container {
    padding: 0 1.25rem;
  }
}

/* ---- Section 9: The Results ---- */
.cs-results {
  padding: 4rem 0 6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cs-results-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cs-results-heading {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 1.75rem 0;
}

.cs-results-subheading {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6693ff;
  margin: 2rem 0 1.25rem 0;
}

.cs-results-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.5rem 0;
}

.cs-results-body:last-child {
  margin-bottom: 0;
}

.cs-results-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cs-results-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
}

.cs-results-list li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6693ff;
  margin-top: 0.55rem;
}

.cs-results-stat {
  font-weight: 700;
  color: #ffffff;
  font-size: 1.1rem;
}

@media (max-width: 768px) {
  .cs-results {
    padding: 3rem 0 4rem;
  }
  .cs-results-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .cs-results {
    padding: 2.5rem 0 3.5rem;
  }
  .cs-results-container {
    padding: 0 1.25rem;
  }
}

/* ---- Section 10: Conclusion ---- */
.cs-conclusion {
  padding: 4rem 0 7rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cs-conclusion-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cs-conclusion-heading {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 1.75rem 0;
}

.cs-conclusion-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.5rem 0;
}

.cs-conclusion-body:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .cs-conclusion {
    padding: 3rem 0 5rem;
  }
  .cs-conclusion-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .cs-conclusion {
    padding: 2.5rem 0 4rem;
  }
  .cs-conclusion-container {
    padding: 0 1.25rem;
  }
}