/* ===== home.css ===== */

/* Main Hero Section */
.hero-main {
  padding: 40px 0;
  background: #fff;
}

/* added */
.hero-main {
  width: 80%;
  margin: 0 auto;   
  height: 480px;
  background-image: url("../assets/images/main/main_img.jpg");
  background-size: cover;
  background-position: center; 
  background-repeat: no-repeat;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-overlay {
  width: 100%;
  height: 100%;
  /* background: rgba(0, 0, 0, 0.35);  */
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-text {
  text-align: center;
  color: white;
  
  /* background: rgba(0, 0, 0, 0.20);
  padding: 10px 30px;
  border-radius: 8px; */
}

.hero-text h1 {
  text-shadow:
    -2px -2px 4px rgba(0,0,0,0.8),
     2px -2px 4px rgba(0,0,0,0.8),
    -2px  2px 4px rgba(0,0,0,0.8),
     2px  2px 4px rgba(0,0,0,0.8);
}

.hero-kaist {
  font-size: 40px;
  font-weight: 700;
  margin: 0;
  letter-spacing: 2px;
}

.hero-title {
  font-size: 54px;
  font-weight: 700;
  margin-top: 10px;
}


.lab-intro {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 60px 20px;
  background: #ffffff;
}

.lab-intro-wrapper {
  max-width: 1200px;
  width: 100%;
  display: flex;
  gap: 40px;
  align-items: center;
}

.lab-logo img {
  width: 330px;      
  height: auto;
}

.lab-text {
  flex: 1;
  font-size: 16px;
  line-height: 1.6;
  color: #333;
}

.lab-text ul {
  margin: 15px 0 25px;
  padding-left: 20px;
}

.lab-text li {
  margin-bottom: 8px;
}

.contact-email {
  color: #FFC109;
}

.hero-title-section {
  text-align: center;
  margin-bottom: 40px;
}

.main-subtitle {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.1;
  color: #434343;
}

.main-title {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.1;
  color: #333;
}

.vision-highlight {
  color: #FFC109;
}

/* Content layout - logo and intro */
.hero-content-layout {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 60px;
  align-items: start;
}

.hero-logo-section {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.cvml-brand {
  text-align: center;
}

.cvml-logo-main {
  margin-bottom: 20px;
}

.main-logo-img {
  max-width: 280px;
  height: auto;
}

.hero-intro-section {
  padding-top: 0;
}

.welcome-section {
  margin-bottom: 30px;
}

.welcome-text {
  font-size: 16px;
  line-height: 1.6;
  color: #555;
  text-align: justify;
}

.research-overview {
  margin-bottom: 30px;
}

.research-overview h3 {
  font-size: 16px;
  font-weight: 600;
  color: #333;
  margin-bottom: 15px;
}

.research-list {
  list-style: none;
  padding: 0;
}

.research-list li {
  margin-bottom: 15px;
  font-size: 14px;
  line-height: 1.5;
  color: #555;
  position: relative;
  padding-left: 12px;
}

.research-list li:before {
  content: "•";
  color: #FFC109;
  font-weight: bold;
  position: absolute;
  left: 0;
}

.research-list li strong {
  color: #333;
  font-weight: 600;
}

.recognition-section {
  background: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
  border-left: 4px solid #FFC109;
}

.recognition-text {
  font-size: 14px;
  line-height: 1.5;
  color: #555;
  font-style: italic;
}

/* Latest News (home) */
.news {
  padding: 50px 0;
  background: #fff;
  border-top: 1px solid #eee;
}

.news h2 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 30px;
  color: #333;
  text-align: center;
}

.news-list {
  max-width: 900px;
  margin: 0 auto;
}

/* 카드 기본 스타일 */
.news-item {
  position: relative;
  border: 1px solid #f1f1f1;
  border-radius: 12px;
  background: #fff;
  padding: 0;
  margin-bottom: 16px;
  transition: box-shadow 0.3s ease;
}

/* 왼쪽 노란색 포인트 */
.news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 4px;
  background: #FFC109;
  border-radius: 0 4px 4px 0;
}

/* hover 시 강조 */
.news-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 카드 전체 클릭 링크 */
.news-link-card {
  display: block;
  padding: 16px 20px 16px 24px;
  text-decoration: none;
  color: inherit;
}

/* 날짜 */
.news-date {
  font-size: 12px;
  color: #999;
  margin-bottom: 4px;
}

/* 제목 */
.news-title {
  font-size: 16px;
  font-weight: 600;
  color: #222;
  margin-bottom: 4px;
}

/* 요약 */
.news-summary {
  font-size: 14px;
  color: #555;
  margin: 0;
  line-height: 1.5;
}

.news-content {
  color: #333;
  line-height: 1.5;
  font-size: 14px;
}

.news-content strong {
  color: #333;
  font-weight: 600;
}

.news-actions {
  text-align: center;
  margin-top: 30px;
}

/* Location Section (home) */
.location {
  padding: 50px 0;
  background: #f9f9f9;
  border-top: 1px solid #eee;
}

.location h2 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 30px;
  color: #333;
  text-align: center;
}

.location-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.location-info {
  background: #fff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  border: 1px solid #eee;
}

.location-info h3 {
  font-size: 20px;
  font-weight: 600;
  color: #333;
  margin-bottom: 20px;
}

.location-info p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 15px;
}

.location-info p:last-child {
  margin-bottom: 0;
}

.location-info strong {
  color: #333;
  font-weight: 600;
}

.location-map {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.location-map iframe {
  width: 100%;
  height: 300px;
  border: 0;
}

@media (max-width: 768px) {
  .hero-content-layout {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
  }

  .hero-logo-section {
    order: 2;
  }

  .hero-intro-section {
    order: 1;
  }

  .location-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .location-info {
    padding: 20px;
  }

  .news-item {
    flex-direction: column;
    gap: 10px;
  }

  .news-date {
    min-width: auto;
  }



  .hero-main {
    width: 100%;
    height: 300px;          
    background-position: center;
  }

  .hero-kaist {
    font-size: 24px;
  }

  .hero-title {
    font-size: 32px;
    margin-top: 5px;
  }

  .lab-intro {
    padding: 40px 16px;
  }

  .lab-intro-wrapper {
    flex-direction: column; 
    align-items: center;
    text-align: center;
    gap: 20px;
  }

  .lab-logo img {
    width: 220px;
  }

  .lab-text {
    font-size: 14px;
  }

  .lab-text ul {
    padding-left: 0;
    list-style-position: inside;
  }
}

@media (max-width: 480px) {
  .main-title {
    font-size: 28px;
  }

  .hero-content-layout {
    gap: 20px;
  }


  .hero-main {
    height: 240px;
  }

  .hero-kaist {
    font-size: 20px;
  }

  .hero-title {
    font-size: 26px;
  }

  .lab-logo img {
    width: 180px;
  }
}