/* Research Page Styles */

.research-hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--bg-light-gray-2) 0%, var(--color-white) 100%);
}

.research-hero-content {
  padding-right: 2rem;
}

.research-hero-visual {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.research-main-image {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 600px;
}

.research-main-image img {
  width: 100%;
  display: block;
  margin: 0 auto;
}

.research-map-overlay {
  position: absolute;
  top: 50%;
  right: 30px;
  transform: translateY(-50%);
  z-index: 2;
  width: 250px;
  height: 180px;
}

.research-map-overlay img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-xxlarge);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.research-thank-you-box {
  position: absolute;
  top: 60%;
  right: -35px;
  transform: translateY(-50%);
  z-index: 3;
  padding: 15px 20px;
  max-width: 220px;
  border: 2px solid var(--color-border-light-5);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.research-thank-you-box p {
  font-size: 12px;
  line-height: 1.4;
}

.why-participate-section {
  background-color: var(--bg-beige);
  padding: var(--spacing-section) 0;
}

.why-participate-section h2 {
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.why-participate-section p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.benefit-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  border-radius: var(--border-radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 16px;
}

.benefit-item p {
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
  color: var(--color-text-light-3);
  font-weight: 500;
}

.why-participate-image {
  text-align: right;
}

.why-participate-image img {
  max-width: 80%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--border-radius-xxlarge);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.our-commitment-section {
  padding: var(--spacing-section) 0;
  background-color: var(--color-white);
}

.our-commitment-section h2 {
  margin-bottom: 3rem;
}

.commitment-item {
  padding: 2rem 1.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-xxlarge);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.commitment-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.commitment-icon {
  width: 80px;
  height: 80px;
  background: var(--color-primary);
  border-radius: var(--border-radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 32px;
  margin: 0 auto 1.5rem;
  box-shadow: 0 4px 15px rgba(42, 124, 174, 0.3);
}

.commitment-item h4 {
  color: var(--color-primary);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 1rem;
}

.commitment-item p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  margin: 0;
}

.how-to-get-started-section {
  padding: var(--spacing-section) 0;
  background-color: var(--bg-light-gray-2);
}

.how-to-get-started-section h2 {
  margin-bottom: 3rem;
}

.timeline-container {
  max-width: 800px;
  margin: 0 auto;
}

.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-primary);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-number {
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--border-radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  z-index: 2;
  box-shadow: 0 4px 15px rgba(42, 124, 174, 0.3);
  flex-shrink: 0;
}

.timeline-content {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--border-radius-xxlarge);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-border-light);
  margin: 0 2rem;
  max-width: 300px;
  position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: 2rem;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-right: 2rem;
}

.timeline-item:nth-child(odd) .timeline-content::before {
  content: '';
  position: absolute;
  right: -1.5rem;
  top: 50%;
  width: 1.5rem;
  height: 2px;
  background: var(--color-primary);
  transform: translateY(-50%);
}

.timeline-item:nth-child(even) .timeline-content::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 50%;
  width: 1.5rem;
  height: 2px;
  background: var(--color-primary);
  transform: translateY(-50%);
}

.timeline-content h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.timeline-content p {
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}

/* Responsive */
@media (max-width: 1199px) {
  .research-map-overlay {
    width: 220px;
    height: 160px;
    right: 20px;
  }
  
  .research-thank-you-box {
    max-width: 200px;
    right: -25px;
    top: 60%;
    padding: 12px 18px;
  }
}

@media (max-width: 991px) {
  .research-hero {
    min-height: auto;
    padding: 60px 0;
  }
  
  .research-hero-content {
    padding-right: 0;
    text-align: center;
    margin-bottom: 3rem;
  }
  
  .research-hero-visual {
    height: 400px;
    margin: 0 auto;
    max-width: 500px;
  }
  
  .research-map-overlay {
    top: 50%;
    right: 30px;
    transform: translateY(-50%);
    width: 180px;
    height: 120px;
  }
  
  .research-thank-you-box {
    top: 60%;
    right: -35px;
    transform: translateY(-50%);
    max-width: 180px;
    padding: 12px 16px;
  }
  
  .why-participate-section {
    padding: 60px 0;
  }
  
  .benefits-grid {
    gap: 1rem;
  }
  
  .benefit-item {
    padding: 0.75rem;
  }
  
  .benefit-icon {
    width: 35px;
    height: 35px;
    font-size: 14px;
  }
  
  .benefit-item p {
    font-size: 13px;
  }
  
  .our-commitment-section {
    padding: 60px 0;
  }
  
  .commitment-item {
    padding: 1.5rem 1rem;
    margin-bottom: 1rem;
  }
  
  .commitment-icon {
    width: 70px;
    height: 70px;
    font-size: 28px;
  }
  
  .commitment-item h4 {
    font-size: 18px;
  }
  
  .commitment-item p {
    font-size: 15px;
  }
  
  .how-to-get-started-section {
    padding: 60px 0;
  }
  
  .timeline::before {
    display: none;
  }
  
  .timeline-item {
    flex-direction: row !important;
    margin-left: 0;
  }
  
  .timeline-number {
    position: relative;
    left: auto;
    transform: none;
    margin-right: 1rem;
  }
  
  .timeline-content {
    margin-left: 0 !important;
    margin-right: 0 !important;
    max-width: none;
  }
  
  .timeline-item:nth-child(odd) .timeline-content::before,
  .timeline-item:nth-child(even) .timeline-content::before {
    display: none;
  }
}

@media (max-width: 767px) {
  .research-map-overlay {
    top: 50%;
    right: 80px;
    transform: translateY(-50%);
    width: 150px;
    height: 100px;
  }
  
  .research-thank-you-box {
    top: 60%;
    right: 5px;
    transform: translateY(-50%);
    max-width: 160px;
    padding: 10px 14px;
  }
  
  .research-thank-you-box p {
    font-size: 10px;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .benefit-item {
    padding: 1rem;
  }
  
  .benefit-icon {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  
  .benefit-item p {
    font-size: 14px;
  }
  
  .commitment-item {
    padding: 1.5rem 1rem;
  }
  
  .commitment-icon {
    width: 60px;
    height: 60px;
    font-size: 24px;
  }
  
  .commitment-item h4 {
    font-size: 16px;
  }
  
  .commitment-item p {
    font-size: 14px;
  }
  
  .timeline-content {
    padding: 1.5rem;
    margin-left: 1.5rem !important;
  }
  
  .timeline-number {
    width: 50px;
    height: 50px;
    font-size: 20px;
  }
  
  .timeline-content h4 {
    font-size: 16px;
  }
  
  .timeline-content p {
    font-size: 14px;
  }
}

@media (max-width: 575px) {
  .research-map-overlay {
    top: 50%;
    right: 70px;
    transform: translateY(-50%);
    width: 120px;
    height: 80px;
  }
  
  .research-map-overlay img {
    border-radius: var(--border-radius-xlarge);
  }
  
  .research-thank-you-box {
    top: 60%;
    right: 10px;
    transform: translateY(-50%);
    max-width: 140px;
    padding: 8px 12px;
  }
  
  .research-thank-you-box p {
    font-size: 9px;
  }
}