/* Simple Big Image Article Section */
.simple-article-section {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);

  padding: 80px 0;
}

/* Big Image Cards */
.article-big-img {
  height: 500px;
  border-radius: 24px;
  transition: all 0.4s ease;
  cursor: pointer;
 
  display: flex;
  align-items: center;
  justify-content: center;
 
}

.article-big-img:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6);
}

/* Big Logo Placeholders */
.big-logo-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-circle {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 8px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(20px);
  animation: simplePulse 4s infinite ease-in-out;
}

.logo-inner {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border: 4px solid rgba(255, 255, 255, 0.3);
}

.logo-text {
  color: #ffffff;
  font-weight: 700;
  font-size: 1.4rem;
  line-height: 1.3;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.8);
  padding: 20px;
}

/* Color Variants */
.green-logo .logo-circle {
  background: radial-gradient(circle, rgba(0, 212, 95, 0.3) 0%, rgba(0, 150, 136, 0.2) 100%);
  border-color: rgba(0, 212, 95, 0.6);
}

.green-logo .logo-inner {
  background: rgba(0, 212, 95, 0.15);
  border-color: rgba(0, 212, 95, 0.4);
}

.blue-logo .logo-circle {
  background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, rgba(0, 153, 204, 0.2) 100%);
  border-color: rgba(0, 212, 255, 0.6);
}

.blue-logo .logo-inner {
  background: rgba(0, 212, 255, 0.15);
  border-color: rgba(0, 212, 255, 0.4);
}

/* Text Overlay */
.article-overlay {
  position: absolute;
  bottom: 30px;
  left: 30px;
  right: 30px;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(15px);
  border-radius: 16px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transform: translateY(20px);
  transition: all 0.4s ease;
  opacity: 0;
}

.article-big-img:hover .article-overlay {
  transform: translateY(0);
  opacity: 1;
}

.article-title {
  color: #ffffff;
  font-weight: 700;
  font-size: 1.6rem;
  margin-bottom: 8px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
}

.article-desc {
  color: #e0e0e0;
  font-size: 1.1rem;
  font-weight: 500;
}

/* Simple Pulse Animation */
@keyframes simplePulse {
  0%, 100% { 
    box-shadow: 0 0 40px rgba(255, 255, 255, 0.1);
  }
  50% { 
    box-shadow: 0 0 60px rgba(255, 255, 255, 0.3);
  }
}

/* Responsive */
@media (max-width: 991.98px) {
  .article-big-img {
    height: 400px;
    margin-bottom: 2rem;
  }
  
  .logo-circle {
    width: 260px;
    height: 260px;
  }
  
  .logo-inner {
    width: 220px;
    height: 220px;
  }
  
  .logo-text {
    font-size: 1.2rem;
  }
}

@media (max-width: 768px) {
  .article-big-img {
    height: 350px;
  }
  
  .logo-circle {
    width: 220px;
    height: 220px;
  }
  
  .logo-inner {
    width: 180px;
    height: 180px;
  }
}


.logo-image {
  width: 60%;
  height: 60%;
  object-fit: cover;  /* Fills space perfectly */
  object-position: center;
  border-radius: 24px; /* Matches card corners */
  transition: transform 0.4s ease;
}

.article-big-img:hover .logo-image {
  transform: scale(1.05); /* Subtle zoom on hover */
}