:root {
  --teal-primary: #0d9488;
  --teal-dark: #0f766e;
  --mint-light: #6ee7b7;
  --mint-soft: #a7f3d0;
  --navy-midnight: #0a192f;
  --navy-deep: #112240;
  --coral-electric: #ff6b6b;
  --coral-pop: #fa5252;
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

html, body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic Pro', 'Meiryo', sans-serif;
  scroll-behavior: smooth;
  background: var(--navy-midnight);
  color: #e6f1ff;
  min-height: 100vh;
}

strong, p {
  color: inherit;
}

.navbar {
  background: rgba(10, 25, 47, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  position: fixed;
  width: 100%;
  z-index: 1000;
}

.navbar-item, .navbar-link {
  color: #e6f1ff !important;
  font-weight: 500;
  transition: all 0.3s ease;
}

.navbar-item:hover, .navbar-link:hover {
  background: var(--glass-bg) !important;
  color: var(--mint-light) !important;
}

.navbar-burger span {
  background-color: #e6f1ff !important;
}

.navbar-menu {
  background: rgba(10, 25, 47, 0.98);
  backdrop-filter: blur(20px);
}

@media screen and (max-width: 1023px) {
  .navbar-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
  }
  .navbar-menu.is-active {
    display: block;
  }
}

.hero-section {
  background: linear-gradient(135deg, var(--navy-midnight) 0%, var(--navy-deep) 50%, #134e4a 100%);
  min-height: 100vh;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-section .hero-body {
  display: flex;
  align-items: center;
  min-height: calc(100vh - 80px);
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(110, 231, 183, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(13, 148, 136, 0.2) 0%, transparent 50%);
  pointer-events: none;
}

.hero-section .title {
  color: #ffffff;
  font-size: 3.5rem;
  font-weight: 700;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  line-height: 1.2;
}

.hero-section .subtitle {
  color: var(--mint-soft);
  font-size: 1.25rem;
  font-weight: 400;
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--glass-shadow);
}

.glass-card:hover {
  transform: translateY(-8px);
  border-color: var(--mint-light);
  box-shadow: 0 20px 60px rgba(110, 231, 183, 0.2);
}

.section-dark {
  background: linear-gradient(180deg, var(--navy-midnight) 0%, var(--navy-deep) 100%);
  padding: 5rem 0;
  position: relative;
}

.section-dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal-primary), transparent);
}

.section-light {
  background: linear-gradient(180deg, #f0fdfa 0%, #ccfbf1 100%);
  padding: 5rem 0;
}

.section-light .title {
  color: var(--navy-midnight);
}

.section-light .subtitle {
  color: #334155;
}

.section-light p, .section-light li {
  color: #475569;
}

.card-service {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  height: 100%;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.card-service:hover {
  transform: translateY(-10px);
  border-color: var(--mint-light);
  background: rgba(255, 255, 255, 0.12);
}

.card-service .icon-box {
  width: 70px;
  height: 70px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--teal-primary), var(--mint-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 2rem;
}

.card-service .title {
  color: #ffffff;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.card-service p {
  color: #b8c5d6;
  line-height: 1.7;
  flex-grow: 1;
}

.card-service .price {
  color: var(--mint-light);
  font-size: 1.75rem;
  font-weight: 700;
  margin-top: 1.5rem;
}

.btn-primary-custom {
  background: linear-gradient(135deg, var(--teal-primary), var(--teal-dark));
  color: #ffffff;
  border: none;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.4);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary-custom:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(13, 148, 136, 0.5);
  color: #ffffff;
}

.btn-secondary-custom {
  background: transparent;
  color: #ffffff;
  border: 2px solid var(--mint-light);
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-secondary-custom:hover {
  background: var(--mint-light);
  color: var(--navy-midnight);
  transform: translateY(-3px);
}

.btn-coral {
  background: linear-gradient(135deg, var(--coral-electric), var(--coral-pop));
  color: #ffffff;
  border: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(255, 107, 107, 0.4);
}

.btn-coral:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255, 107, 107, 0.5);
  color: #ffffff;
}

.benefit-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
}

.benefit-card .icon-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal-primary), var(--mint-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
}

.benefit-card .title {
  color: #ffffff;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.benefit-card p {
  color: #b8c5d6;
  line-height: 1.6;
}

.review-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
}

.review-card .review-text {
  color: #e6f1ff;
  font-size: 1.1rem;
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.review-author .avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--mint-light);
}

.review-author .name {
  color: #ffffff;
  font-weight: 600;
}

.review-author .company {
  color: var(--mint-light);
  font-size: 0.9rem;
}

.team-card {
  text-align: center;
  padding: 2rem;
}

.team-card .team-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1.5rem;
  border: 4px solid var(--teal-primary);
}

.team-card .name {
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 600;
}

.team-card .position {
  color: var(--mint-light);
  font-size: 0.95rem;
}

footer {
  background: var(--navy-deep);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--glass-border);
}

footer p, footer li, footer a {
  color: #b8c5d6;
}

footer .footer-title {
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

footer a:hover {
  color: var(--mint-light);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.contact-info-item .icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--teal-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.form-field {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 1rem;
  color: #e6f1ff;
  width: 100%;
  transition: all 0.3s ease;
}

.form-field:focus {
  outline: none;
  border-color: var(--mint-light);
  background: rgba(255, 255, 255, 0.1);
}

.form-field::placeholder {
  color: #64748b;
}

.map-container {
  border-radius: 20px;
  overflow: hidden;
  height: 400px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.cookie-consent-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 500px;
  background: rgba(10, 25, 47, 0.98);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 1.5rem;
  z-index: 9999;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.cookie-consent-banner p {
  color: #e6f1ff;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.cookie-btn-accept {
  background: linear-gradient(135deg, var(--teal-primary), var(--teal-dark));
  color: #ffffff;
  border: none;
}

.cookie-btn-accept:hover {
  transform: translateY(-2px);
}

.cookie-btn-decline {
  background: transparent;
  color: #b8c5d6;
  border: 1px solid #475569;
}

.cookie-btn-decline:hover {
  border-color: var(--coral-electric);
  color: var(--coral-electric);
}

.page-hero {
  background: linear-gradient(135deg, var(--navy-midnight) 0%, var(--navy-deep) 100%);
  padding: 120px 0 60px;
  position: relative;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 100%, rgba(110, 231, 183, 0.15) 0%, transparent 60%);
}

.page-hero .title {
  color: #ffffff;
  font-size: 2.5rem;
}

.breadcrumb-item {
  color: var(--mint-light);
}

.breadcrumb-item a {
  color: var(--mint-light);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: #ffffff;
}

.accordion-item {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.accordion-header {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #ffffff;
  font-weight: 600;
}

.accordion-header:hover {
  background: rgba(255, 255, 255, 0.05);
}

.accordion-icon {
  color: var(--mint-light);
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-content {
  max-height: 500px;
}

.accordion-content-inner {
  padding: 0 1.5rem 1.5rem;
  color: #b8c5d6;
  line-height: 1.7;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.portfolio-item {
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-item:hover img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 25, 47, 0.9), transparent);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay h4 {
  color: #ffffff;
  margin: 0;
  font-size: 1.1rem;
}

.blog-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-5px);
  border-color: var(--mint-light);
}

.blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-content {
  padding: 1.5rem;
}

.blog-content h3 {
  color: #ffffff;
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.blog-content p {
  color: #b8c5d6;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.blog-date {
  color: var(--mint-light);
  font-size: 0.85rem;
}

.thank-you-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy-midnight) 0%, var(--navy-deep) 100%);
  padding: 80px 1rem;
}

.thank-you-card {
  background: var(--glass-bg);
  backdrop-filter: blur(30px);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  padding: 4rem 3rem;
  text-align: center;
  max-width: 600px;
}

.thank-you-icon {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mint-light), var(--teal-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-size: 3rem;
}

.thank-you-card .title {
  color: #ffffff;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.thank-you-card p {
  color: #b8c5d6;
  font-size: 1.1rem;
  line-height: 1.7;
}

.legal-content {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 3rem;
}

.legal-content h2 {
  color: #ffffff;
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.legal-content h3 {
  color: var(--mint-light);
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.legal-content p, .legal-content li {
  color: #b8c5d6;
  line-height: 1.8;
}

.legal-content ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

@media screen and (max-width: 768px) {
  .hero-section .title {
    font-size: 2.25rem;
  }
  
  .hero-section .subtitle {
    font-size: 1rem;
  }
  
  .section-dark, .section-light {
    padding: 3rem 0;
  }
  
  .glass-card {
    padding: 1.5rem;
  }
  
  .page-hero .title {
    font-size: 1.75rem;
  }
  
  .cookie-consent-banner {
    left: 10px;
    right: 10px;
    bottom: 10px;
  }
  
  .thank-you-card {
    padding: 2rem 1.5rem;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

@media screen and (min-width: 1024px) {
  .hero-section {
    padding-top: 0;
  }
  
  .navbar-menu {
    display: flex !important;
    background: transparent;
    position: static;
    box-shadow: none;
  }
  
  .navbar-item, .navbar-link {
    padding: 0.5rem 1rem;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

.process-step {
  position: relative;
  padding-left: 5rem;
}

.process-step::before {
  content: '';
  position: absolute;
  left: 2rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--teal-primary), var(--mint-light));
}

.process-step:last-child::before {
  display: none;
}

.process-number {
  position: absolute;
  left: 0;
  top: 0;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal-primary), var(--mint-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

.process-step .title {
  color: #ffffff;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.process-step p {
  color: #b8c5d6;
  line-height: 1.6;
}

.text-gradient {
  background: linear-gradient(135deg, var(--mint-light), var(--teal-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-coral {
  color: var(--coral-electric);
}

.is-mint { color: var(--mint-light); }
.is-teal { color: var(--teal-primary); }
.is-navy { color: var(--navy-midnight); }
.is-white { color: #ffffff; }

.bg-glass { background: var(--glass-bg); }
.bg-navy { background: var(--navy-midnight); }
.bg-navy-deep { background: var(--navy-deep); }