/* ================================
   SAHADAN KARELER - PREMIUM IMAGE TREATMENT
   ================================ */

/* Premium Field Work Image Grid */
.field-work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.field-work-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--color-bg-white);
}

.field-work-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
}

.field-work-image {
  position: relative;
  height: 320px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-primary) 100%);
}

.field-work-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.field-work-card:hover .field-work-image img {
  transform: scale(1.05);
}

/* Premium Overlay - Subtle and Readable */
.field-work-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
  padding: 2.5rem 2rem 2rem;
  color: white;
  transform: translateY(0);
  transition: all 0.4s ease;
}

.field-work-card:hover .field-work-overlay {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.5) 70%, transparent 100%);
}

/* Location Meta - Small and Subtle */
.field-work-meta {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.field-work-meta::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--color-accent-gold);
}

/* Title - Clear and Prominent */
.field-work-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  color: white;
  margin-bottom: 0.75rem;
}

/* Description - Concise and Readable */
.field-work-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.4s ease;
}

.field-work-card:hover .field-work-description {
  max-height: 100px;
  opacity: 1;
  margin-top: 0.5rem;
}

/* CTA Link within Card */
.field-work-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent-gold);
  text-decoration: none;
  margin-top: 1rem;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s ease;
}

.field-work-card:hover .field-work-link {
  opacity: 1;
  transform: translateY(0);
}

.field-work-link svg {
  transition: transform 0.3s ease;
}

.field-work-link:hover svg {
  transform: translateX(4px);
}

/* Mobile Responsive */
@media (max-width: 900px) {
  .field-work-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .field-work-image {
    height: 280px;
  }
  
  .field-work-overlay {
    padding: 2rem 1.5rem 1.5rem;
  }
  
  .field-work-title {
    font-size: 1.25rem;
  }
  
  /* Always show description on mobile */
  .field-work-description {
    max-height: 100px;
    opacity: 1;
    margin-top: 0.5rem;
  }
  
  .field-work-link {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  .field-work-image {
    height: 240px;
  }
  
  .field-work-overlay {
    padding: 1.5rem 1.25rem 1.25rem;
  }
  
  .field-work-title {
    font-size: 1.125rem;
  }
  
  .field-work-description {
    font-size: 0.875rem;
  }
}

/* ================================
   CTA BANNER - PREMIUM TREATMENT
   ================================ */

/* Premium CTA Banner */
.cta-banner {
  position: relative;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  padding: 4rem 3rem;
  text-align: center;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
  pointer-events: none;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  margin: 0 auto;
}

.cta-banner-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-gold);
  margin-bottom: 1.25rem;
  padding: 0.4rem 0.875rem;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-sm);
}

.cta-banner h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.cta-banner p {
  font-size: 1.15rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.5rem;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-banner .btn {
  min-width: 180px;
}

/* Image-Backed CTA Variant */
.cta-banner-image {
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
}

.cta-banner-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(12, 36, 97, 0.92) 0%, rgba(6, 82, 221, 0.88) 100%);
  z-index: 1;
}

/* Mobile CTA Banner */
@media (max-width: 768px) {
  .cta-banner {
    padding: 3rem 2rem;
    border-radius: var(--radius-lg);
  }
  
  .cta-banner h2 {
    font-size: 2rem;
  }
  
  .cta-banner p {
    font-size: 1.05rem;
    margin-bottom: 2rem;
  }
  
  .cta-banner-buttons {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .cta-banner .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .cta-banner {
    padding: 2.5rem 1.5rem;
  }
  
  .cta-banner h2 {
    font-size: 1.75rem;
  }
  
  .cta-banner p {
    font-size: 1rem;
  }
}

/* ================================
   SECTION TRANSITIONS
   ================================ */

/* Smooth section transitions */
section + section {
  position: relative;
}

/* Subtle divider for white-to-light transitions */
section:not(.light):not(.dark) + section.light::before,
section.light + section:not(.light):not(.dark)::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, var(--color-primary) 50%, transparent 100%);
  opacity: 0.2;
}