.result-section {
  margin-bottom: 3.2rem;
  animation: fadeInUp 0.6s ease;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--box-text-color);
  margin-bottom: 1.6rem;
  padding-bottom: 1.2rem;
  border-bottom: 0.2rem solid var(--btn-outline-color);
}

.section-header i {
  color: var(--primary-color);
  font-size: 2rem;
}

/**************************/
/* RESPONSE HEADER */
/**************************/
.response-header {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  padding: 1.6rem;
  background: linear-gradient(
    135deg,
    rgba(16, 185, 129, 0.1),
    rgba(16, 185, 129, 0.05)
  );
  border-left: 0.4rem solid #10b981;
  border-radius: 0.8rem;
  margin-bottom: 2.4rem;
  animation: slideInLeft 0.5s ease;
}

.response-header-icon {
  font-size: 2.8rem;
  color: #10b981;
  flex-shrink: 0;
}

.response-header-content h3 {
  color: var(--box-text-color);
  font-size: 1.6rem;
  font-weight: 600;
  margin: 0;
}

/**************************/
/* SIMILARITY SCORE DISPLAY */
/**************************/
.similarity-score-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  padding: 2rem;
  background: var(--background-color);
  border: 0.1rem solid var(--btn-outline-color);
  border-radius: 0.8rem;
}

.score-circle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 18rem;
  height: 18rem;
  background: linear-gradient(
    135deg,
    rgba(26, 116, 251, 0.1),
    rgba(151, 226, 255, 0.1)
  );
  border: 0.4rem solid var(--primary-color);
  border-radius: 50%;
  box-shadow: 0 0.8rem 2.4rem var(--box-shadow);
}

.score-value {
  font-size: 4.8rem;
  font-weight: 700;
  color: var(--primary-color);
}

.score-label {
  font-size: 1.4rem;
  color: var(--box-text-color);
  margin-top: 0.8rem;
}

.confidence-level {
  font-size: 1.5rem;
  color: var(--box-text-color);
}

/**************************/
/* INFO GRID */
/**************************/
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
  gap: 2rem;
}

.info-card {
  background: var(--background-color);
  border: 0.1rem solid var(--btn-outline-color);
  border-radius: 0.8rem;
  padding: 1.6rem;
  transition: all 0.3s ease;
  animation: slideInUp 0.5s ease;
}

.info-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-0.2rem);
}

.info-card-title {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--box-text-color);
  margin-bottom: 1.2rem;
}

.info-card-title i {
  color: var(--primary-color);
}

.info-card-content {
  font-size: 1.3rem;
  color: var(--box-text-color);
  line-height: 1.6;
}

.topics-list {
  list-style: none;
  font-size: 1.3rem;
  color: var(--box-text-color);
}

.topics-list li {
  padding: 0.6rem 0;
  padding-left: 2rem;
  position: relative;
}

.topics-list li:before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

.action-buttons {
  flex-wrap: wrap;
}

/**************************/
/* ANIMATIONS */
/**************************/
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-2rem);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeInUp 0.6s ease;
}

/**************************/
/* RESPONSIVE */
/**************************/
@media (max-width: 76.8rem) {
  .tool-heading h1 {
    font-size: 2.8rem;
  }

  .card {
    padding: 2rem;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .action-buttons {
    grid-template-columns: 1fr;
  }

  textarea {
    min-height: 10rem;
  }

  .similarity-score-display {
    flex-direction: column;
    gap: 2rem;
  }

  .score-circle {
    width: 14rem;
    height: 14rem;
  }

  .score-value {
    font-size: 3.6rem;
  }
}