/* BRAND COLORS */
:root {
  --primary-blue: #2a3a8c;
  --primary-orange: #ff9933;
  --text-dark: #444;
  --bg-light: #f7f7f7;
}

/* PAGE HEADER */
.app-header {
  background-color: #ffffff;
  padding: 50px 0 30px;
  border-bottom: 1px solid #eee;
  display:flex;
}

.app-title {
  font-size: 42px;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 5px;
}

.app-subtitle {
  display: inline-block;
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-orange);
  border-bottom: 3px solid var(--primary-orange);
  padding-bottom: 4px;
}

/* APPLICATION SECTION */
.application-section {
  background-color: var(--bg-light);
}

/* IMAGE GALLERY */
.image-gallery {
  background: #fff;
  padding: 20px;
  border-radius: 14px;
}

.main-image {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 12px;
  border: 2px solid var(--primary-blue);
}

/* THUMBNAILS */
.thumbnail-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 5px;
}

.thumb {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  opacity: 0.6;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.thumb:hover,
.thumb.active {
  opacity: 1;
  border-color: var(--primary-orange);
}

/* APPLICATION DETAILS */
.app-details {
  background: #fff;
  padding: 30px;
  border-radius: 14px;
}

.app-details h2 {
  color: var(--primary-blue);
  font-weight: 700;
  margin-bottom: 20px;
}

.app-details h5 {
  color: var(--primary-orange);
  font-weight: 600;
  margin-top: 20px;
}

.app-details p {
  color: var(--text-dark);
  font-size: 15px;
  line-height: 1.6;
}

.app-details ul {
  padding-left: 18px;
}

.app-details li {
  color: var(--text-dark);
  font-size: 15px;
  margin-bottom: 6px;
}

/* CTA BUTTON */
.btn-primary {
  background-color: var(--primary-blue);
  border: none;
}

.btn-primary:hover {
  background-color: var(--primary-orange);
  color: #000;
}

/* MOBILE ADJUSTMENTS */
@media (max-width: 768px) {
  .main-image {
    height: 300px;
  }

  .app-title {
    font-size: 32px;
  }
}