/* ===========================
   Case Study Page - Hero
   =========================== */
.cs-hero {
  padding: 220px 0 100px;
  background: linear-gradient(135deg, #1C0944 0%, #100329 100%);
  position: relative;
  overflow: hidden;
}

.cs-hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cs-hero__logo {
  max-height: 48px;
  width: auto;
  margin: 0 auto 24px;
  filter: brightness(0) invert(1);
}

.cs-hero__title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: #ffffff;
  margin-bottom: 20px;
}

.cs-hero__subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto;
}

/* ===========================
   Content Sections
   =========================== */
.cs-section {
  padding: 80px 0;
}

.cs-section--dark {
  background: linear-gradient(180deg, #0F0039 0%, #100329 100%);
}

.cs-section--alt {
  background: linear-gradient(180deg, #100329 0%, #1C0944 100%);
}

.cs-section__inner {
  max-width: 800px;
  margin: 0 auto;
}

.cs-client {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.cs-client__image img {
  width: 100%;
  border-radius: 16px;
}

.cs-section__label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #825EE7;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.cs-section__title {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 20px;
}

.cs-section__text {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
}

/* ===========================
   Solution Steps
   =========================== */
.cs-solution {
  padding: 80px 0;
  background: linear-gradient(180deg, #1C0944 0%, #0F0039 100%);
}

.cs-solution__header {
  max-width: 800px;
  margin: 0 auto 48px;
}

.cs-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.cs-step {
  background: linear-gradient(135deg, #53389E 0%, #42307D 100%);
  border-radius: 16px;
  padding: 32px;
}

.cs-step__icon {
  height: 48px;
  width: auto;
  margin-bottom: 16px;
}

.cs-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.cs-step__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
}

.cs-step__text {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
}

/* ===========================
   Outcomes
   =========================== */
.cs-outcomes {
  padding: 80px 0;
  background: linear-gradient(180deg, #0F0039 0%, #100329 100%);
}

.cs-outcomes__inner {
  max-width: 800px;
  margin: 0 auto;
}

.cs-outcomes__text {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
  margin-bottom: 20px;
}

.cs-stat-row {
  display: flex;
  gap: 24px;
  margin: 40px 0;
}

.cs-stat {
  flex: 1;
  background: #ffffff;
  border-radius: 16px;
  padding: 28px;
  text-align: center;
}

.cs-stat__number {
  font-size: 2.5rem;
  font-weight: 800;
  color: #53389E;
  line-height: 1;
  margin-bottom: 8px;
}

.cs-stat__label {
  font-size: 0.85rem;
  color: #555;
  line-height: 1.4;
}

/* ===========================
   Testimonials
   =========================== */
.cs-testimonials {
  padding: 80px 0;
  background: linear-gradient(180deg, #100329 0%, #1C0944 100%);
}

.cs-testimonials__title {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  text-align: center;
  margin-bottom: 48px;
}

.cs-testi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.cs-testi-card {
  background: linear-gradient(135deg, #53389E 0%, #42307D 100%);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.cs-testi-card__text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  font-style: italic;
  margin-bottom: 24px;
  flex: 1;
}

.cs-testi-card__footer {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 20px;
}

.cs-testi-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.3);
  flex-shrink: 0;
}

.cs-testi-card__avatar--initials {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.cs-testi-card__name {
  font-weight: 700;
  font-size: 0.95rem;
  color: #ffffff;
}

.cs-testi-card__role {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.4;
}

.cs-testi-grid--single {
  max-width: 800px;
  margin: 0 auto;
  display: block;
}

/* ===========================
   CTA
   =========================== */
.cs-cta {
  padding: 100px 0;
  background: linear-gradient(180deg, #1C0944 0%, #0F0039 100%);
}

.cs-cta__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.cs-cta__benefits {
  list-style: none;
  margin: 24px 0;
  padding: 0;
}

.cs-cta__benefits li {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  padding: 10px 0;
}

.cs-cta__benefits li::before {
  content: '→';
  color: #825EE7;
  margin-right: 10px;
  font-weight: 700;
}

.cs-cta__closing {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

.cs-cta__booking {
  min-height: 500px;
  border-radius: 16px;
  overflow: hidden;
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 992px) {
  .cs-client {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cs-steps {
    grid-template-columns: 1fr;
  }

  .cs-testi-grid {
    grid-template-columns: 1fr;
  }

  .cs-cta__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .cs-hero__title {
    font-size: 2.75rem;
  }

  .cs-stat-row {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .cs-hero {
    padding: 160px 0 70px;
  }

  .cs-hero__title {
    font-size: 2.25rem;
  }

  .cs-section,
  .cs-solution,
  .cs-outcomes,
  .cs-testimonials {
    padding: 60px 0;
  }

  .cs-cta {
    padding: 60px 0;
  }
}