* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Hiragino Sans', 'ヒラギノ角ゴシック', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

/* Header */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 0 2rem;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, #56bdad 0%, #3a9d8f 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  position: relative;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #56bdad;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

/* Hero Section */
.hero {
  height: 100vh;
  background: linear-gradient(135deg, #56bdad 0%, #3a9d8f 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
  animation: float 20s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }

  50% {
    transform: translateY(-20px) rotate(1deg);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  opacity: 0;
  animation: fadeInUp 1s ease 0.5s forwards;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeInUp 1s ease 0.8s forwards;
}

.cta-button {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
  opacity: 0;
  animation: fadeInUp 1s ease 1.1s forwards;
  backdrop-filter: blur(10px);
}

.cta-button:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Sections */
.section {
  padding: 5rem 2rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #56bdad 0%, #3a9d8f 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* About Section */
.about {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.about-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

/* Problem Section */
.problem-section {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  border-left: 5px solid #ef4444;
  position: relative;
  overflow: hidden;
}

.problem-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), transparent);
  border-radius: 0 20px 0 100px;
}

.section-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  border-radius: 50%;
  margin-bottom: 1.5rem;
  color: white;
  font-size: 1.8rem;
}

.problem-section h3 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: #333;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.challenge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.challenge-item {
  background: linear-gradient(135deg, #fef2f2, #fecaca);
  padding: 1.5rem;
  border-radius: 15px;
  text-align: center;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.challenge-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.challenge-item h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: #dc2626;
}

.challenge-item p {
  font-size: 0.9rem;
  color: #666;
}

/* Solution Section */
.solution-section {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  border-left: 5px solid #56bdad;
  position: relative;
  overflow: hidden;
}

.solution-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, rgba(86, 189, 173, 0.1), transparent);
  border-radius: 0 20px 0 100px;
}

.solution-section .section-icon {
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
}

.solution-section h3 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: #333;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.solution-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-item {
  background: linear-gradient(135deg, #f0fdfa, #ccfbf1);
  padding: 1.5rem;
  border-radius: 15px;
  text-align: center;
  border: 1px solid rgba(86, 189, 173, 0.2);
}

.feature-item .feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature-item h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: #3a9d8f;
}

/* Vision Section */
.vision-section {
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
  padding: 4rem 3rem;
  border-radius: 20px;
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.vision-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="0.8" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="0.6" fill="rgba(255,255,255,0.1)"/></svg>');
}

.vision-content {
  position: relative;
  z-index: 2;
}

.vision-section .section-icon {
  background: rgba(255, 255, 255, 0.2);
  margin: 0 auto 2rem;
  backdrop-filter: blur(10px);
}

.vision-section h3 {
  font-size: 2.2rem;
  margin-bottom: 2rem;
  font-weight: 700;
}

.vision-statement {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 2rem 0;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* CEO Message Section */
.ceo-message {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  border-left: 5px solid #56bdad;
  position: relative;
  overflow: hidden;
  color: #333;
  text-align: left;
  margin-bottom: 3rem;
}

.ceo-message::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, rgba(86, 189, 173, 0.1), transparent);
  border-radius: 0 20px 0 100px;
}

.ceo-message h3 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: #333;
  position: relative;
  z-index: 2;
}

.ceo-content {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 3rem;
  align-items: start;
  position: relative;
  z-index: 2;
}

.ceo-photo-section {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ceo-photo {
  width: 200px;
  height: 250px;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 1.1rem;
  text-align: center;
  line-height: 1.4;
  margin-bottom: 1rem;
}

.ceo-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ceo-name-under-photo {
  font-weight: 600;
  color: #56bdad;
  font-size: 1.1rem;
  text-align: center;
}

.ceo-text p {
  line-height: 1.8;
  margin-bottom: 1rem;
  color: #555;
}

/* CEO Career Section */
.career-section {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  border-left: 5px solid #56bdad;
  position: relative;
  overflow: hidden;
  margin-bottom: 3rem;
}

.career-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, rgba(86, 189, 173, 0.1), transparent);
  border-radius: 0 20px 0 100px;
}

.career-section h3 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: #333;
  position: relative;
  z-index: 2;
}

.career-timeline {
  margin-top: 2rem;
  position: relative;
  z-index: 2;
}

.career-item {
  background: linear-gradient(135deg, #f0fdfa, #ccfbf1);
  padding: 2rem;
  border-radius: 15px;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(86, 189, 173, 0.2);
  position: relative;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 2rem;
  align-items: start;
}

.career-year {
  background: #56bdad;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  white-space: nowrap;
  height: fit-content;
}

.career-title {
  font-weight: 600;
  color: #3a9d8f;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.career-description {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.6;
}

/* Stats Section */
.stats-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.stat-item {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: #56bdad;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: #666;
  font-weight: 500;
}

/* Services Section */
.services {
  background: white;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.service-item {
  text-align: center;
  padding: 2rem;
  border-radius: 15px;
  background: white;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid rgba(86, 189, 173, 0.1);
}

.service-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(86, 189, 173, 0.15);
}

.service-image {
  width: 100%;
  height: 200px;
  border-radius: 10px;
  margin-bottom: 1.5rem;
  overflow: hidden;
  position: relative;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  transition: transform 0.3s ease;
}

.service-image:hover img {
  transform: scale(1.05);
}

.service-image-fallback {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
  display: none;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  font-weight: 600;
  border-radius: 10px;
}

.service-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #333;
}

.service-description {
  color: #666;
  line-height: 1.6;
  text-align: left;
}

/* News Section */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.news-item {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid rgba(86, 189, 173, 0.1);
}

.news-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.news-date {
  color: #56bdad;
  font-weight: 600;
  margin-bottom: 1rem;
}

.news-category {
  display: inline-block;
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
  color: white;
  padding: 0.3rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

/* Topics Section */
.topics {
  background: #f8fafc;
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.topic-item {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.topic-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.topic-image {
  height: 200px;
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
}

.topic-content {
  padding: 2rem;
}

.topic-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #333;
}

.topic-description {
  color: #666;
  font-size: 0.95rem;
  line-height: 1.6;
}

.topic-year {
  color: #56bdad;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* Company Profile */
.company-profile {
  background: #f8fafc;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}

.company-table th,
.company-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid #f0f0f0;
}

.company-table th {
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
  color: white;
  font-weight: 600;
  width: 30%;
}

.consultant-profile {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  margin-bottom: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.consultant-name {
  font-size: 1.3rem;
  font-weight: 600;
  color: #56bdad;
  margin-bottom: 1rem;
}

.consultant-history {
  color: #666;
  line-height: 1.6;
}

.consultant-history table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.consultant-history table td:first-child {
  font-weight: 600;
  color: #56bdad;
  width: 120px;
  vertical-align: top;
  padding-right: 1rem;
}

/* Footer */
footer {
  background: #1a1a1a;
  color: white;
  text-align: center;
  padding: 3rem 2rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-logo {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #56bdad 0%, #3a9d8f 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Button Styles */
.more-btn {
  display: inline-block;
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
  color: white;
  padding: 0.8rem 2rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  text-align: center;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  margin-top: 2rem;
}

.more-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(86, 189, 173, 0.3);
  background: linear-gradient(135deg, #3a9d8f, #56bdad);
}

.more-btn-center {
  text-align: center;
}

/* Hidden Content Styles */
.hidden-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out;
}

.hidden-content.show {
  max-height: 1000px;
}

.additional-news {
  display: none;
}

.additional-news.show {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.additional-company-info {
  margin-top: 2rem;
  display: none;
}

.additional-company-info.show {
  display: block;
}

.additional-topics {
  margin-top: 2rem;
  display: none;
}

.additional-topics.show {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

/* Scroll animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Animation delays for staggered effect */
.challenge-item:nth-child(1),
.feature-item:nth-child(1),
.stat-item:nth-child(1) {
  animation-delay: 0.1s;
}

.challenge-item:nth-child(2),
.feature-item:nth-child(2),
.stat-item:nth-child(2) {
  animation-delay: 0.2s;
}

.challenge-item:nth-child(3),
.feature-item:nth-child(3),
.stat-item:nth-child(3) {
  animation-delay: 0.3s;
}

.stat-item:nth-child(4) {
  animation-delay: 0.4s;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .section {
    padding: 3rem 1rem;
  }

  nav ul {
    gap: 1rem;
  }

  .header-content {
    padding: 0.5rem 0;
  }

  .logo {
    font-size: 1.5rem;
  }

  .challenge-grid,
  .solution-features,
  .stats-section {
    grid-template-columns: 1fr;
  }

  .problem-section,
  .solution-section,
  .ceo-message,
  .career-section {
    padding: 2rem;
  }

  .vision-section {
    padding: 3rem 2rem;
  }

  .ceo-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .ceo-photo-section {
    order: -1;
  }

  .career-item {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.5rem;
  }

  .career-year {
    justify-self: start;
    margin-bottom: 0.5rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .service-item {
    padding: 1.5rem;
  }

  .service-image {
    height: 180px;
  }
}

/* サブタイトル内のビジョン強調 */
.vision-highlight {
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  font-size: 1.15em;
  position: relative;
  display: inline-block;
}

.vision-highlight::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
  border-radius: 2px;
  opacity: 0.8;
}

/* Vision Section の強化 */
.vision-section {
  background: linear-gradient(135deg, #56bdad, #3a9d8f);
  padding: 5rem 3rem;
  border-radius: 20px;
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(86, 189, 173, 0.3);
}

.vision-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="0.8" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="0.6" fill="rgba(255,255,255,0.1)"/></svg>');
  animation: sparkle 15s ease-in-out infinite;
}

@keyframes sparkle {

  0%,
  100% {
    opacity: 0.3;
    transform: scale(1) rotate(0deg);
  }

  50% {
    opacity: 0.8;
    transform: scale(1.1) rotate(180deg);
  }
}

/* 強化されたビジョンステートメント */
.vision-statement.enhanced {
  position: relative;
  padding: 2.5rem;
  margin: 3rem 0;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  backdrop-filter: blur(15px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  transform: perspective(1000px) rotateX(5deg);
  transition: all 0.3s ease;
}

.vision-statement.enhanced:hover {
  transform: perspective(1000px) rotateX(0deg) translateY(-5px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.vision-main-text {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  display: block;
  margin-bottom: 1rem;
  animation: textGlow 3s ease-in-out infinite alternate;
}

@keyframes textGlow {
  0% {
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  }

  100% {
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3), 0 0 20px rgba(255, 255, 255, 0.5);
  }
}

.vision-accent-line {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0));
  margin: 0 auto;
  border-radius: 2px;
  animation: lineGlow 2s ease-in-out infinite alternate;
}

@keyframes lineGlow {
  0% {
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
  }

  100% {
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
  }
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .vision-highlight {
    font-size: 1.1em;
  }

  .vision-section {
    padding: 4rem 2rem;
  }

  .vision-statement.enhanced {
    padding: 2rem;
    margin: 2rem 0;
    transform: none;
  }

  .vision-statement.enhanced:hover {
    transform: translateY(-3px);
  }

  .vision-main-text {
    font-size: 1.6rem;
  }
}

.home-link {
  display: inline-block;
  width: 20%;
  /* 親コンテナに対して20%の幅 */
}

.home-link img {
  width: 100%;
  /* aタグ幅に合わせて常にフィット */
  height: 50px;
  /* 希望する高さに設定（例：50px） */
  object-fit: contain;
  /* 画像の縦横比を保持しつつフィット */
}

.topic-image img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}