:root {
  --primary: #1e4080;
  --primary-light: #f5f9fc;
  --secondary: #e67e22;
  --secondary-light: #fdf2e9;
  --accent: #c0392b;
  --dark: #2c3e50;
  --text-dark: #1a1a1a;
  --gray: #444444;
  --light-gray: #f0f2f5;
  --white: #ffffff;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  background-color: var(--white);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul { list-style: none; }
img { max-width: 100%; height: auto; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background-color: #1a3a75;
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--white);
  border: 2px solid var(--secondary);
}

.btn-secondary:hover {
  background-color: var(--white);
  color: var(--secondary);
  border: 2px solid var(--secondary);
  transform: translateY(-2px);
}

.btn-secondary:hover::after {
  filter: brightness(0) saturate(100%) invert(42%) sepia(93%) saturate(1352%) hue-rotate(346deg) brightness(95%) contrast(86%);
}

.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background-color: transparent;
}

.btn-outline:hover {
  background-color: var(--primary-light);
}

.btn-white {
  border-color: var(--white);
  color: var(--white);
}

.btn-white:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.btn[target="_blank"]::after {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  background-image: url('https://www.tokio-dr.jp/shared/images/icon-window-05.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  margin-left: 8px;
  opacity: 0.8;
  vertical-align: middle;
}

.btn[target="_blank"]:hover::after { opacity: 1; }

.btn-secondary[target="_blank"]:hover::after {
  filter: brightness(0) saturate(100%) invert(42%) sepia(93%) saturate(1352%) hue-rotate(346deg) brightness(95%) contrast(86%);
  opacity: 1;
}

.btn-primary[target="_blank"]::after,
.btn-secondary[target="_blank"]::after {
  filter: brightness(0) invert(1);
}

.btn-outline[target="_blank"]::after {
  filter: brightness(0) saturate(100%) invert(13%) sepia(95%) saturate(1729%) hue-rotate(201deg) brightness(94%) contrast(101%);
}

.btn-outline.btn-white[target="_blank"]::after {
  filter: brightness(0) invert(1);
}

.section {
  padding: 80px 0;
}

.section-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 40px;
  text-align: center;
  position: relative;
  color: #1a1a1a;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--primary);
}

.section-subtitle {
  font-size: 18px;
  text-align: center;
  margin-bottom: 60px;
  color: var(--gray);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--white);
  box-shadow: var(--shadow);
  transition: var(--transition);
}



.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 32px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  margin-right: 30px;
}

.nav-item {
  margin: 0 15px;
}

.nav-link {
  font-weight: 500;
  font-size: 14px;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.nav-link:hover::after {
  width: 100%;
}

.header-buttons {
  display: flex;
  align-items: center;
}

.header-btn {
  margin-left: 10px;
  padding: 10px 20px;
  font-size: 14px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 24px;
}

.mobile-menu {
  position: fixed;
  top: -100%;
  left: 0;
  width: 100%;
  background-color: var(--white);
  z-index: 1001;
  transition: top 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  overflow-y: auto;
  max-height: 100vh;
}

.mobile-menu.active {
  top: 0;
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--light-gray);
}

.mobile-menu-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}

.mobile-nav-list {
  padding: 20px;
}

.mobile-nav-item {
  margin-bottom: 8px;
}

.mobile-nav-link {
  display: block;
  padding: 10px 0;
  font-weight: 500;
}

.mobile-btn {
  margin-top: 20px;
  width: 100%;
}

.hero {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: 56px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../image/mvpc.jpeg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 45, 100, 0.85);
}

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

.hero-content {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  position: relative;
  z-index: 2;
  padding: 40px 0;
  min-height: 500px;
}

.hero-content-left {
  flex: 1;
  color: var(--white);
  max-width: 600px;
  padding-right: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-content-right {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  position: relative;
}

.hero-video-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 600px;
}

.hero-title {
  margin-bottom: 10px;
}

.hero-logo-image {
  max-width: 200px;
  height: auto;
  flex-shrink: 0;
}

.hero-subtitle-text {
  font-size: 16px;
  font-weight: 500;
  color: var(--white);
  opacity: 0.9;
  line-height: 1.2;
  display: block;
  margin-bottom: 20px;
}

.hero-key-message {
  display: block;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 10px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
  animation: fadeInUp 1s ease-out 0.5s both;
}

.hero-key-message .top-line {
  display: block;
  font-size: 43px;
  color: var(--white);
  margin-bottom: 10px;
  margin-top: 20px;
  white-space: nowrap;
}

.hero-key-message .top-line .accent {
  color: #ffd700;
}

.hero-key-message .main-line {
  display: block;
  font-size: 25px;
  color: var(--white);
  white-space: nowrap;
}

.hero-key-message .main-line .highlight {
  color: #ffd700;
}

.hero-description {
  font-size: 18px;
  margin-bottom: 25px;
  line-height: 1.5;
}

.hero-highlights {
  display: flex;
  justify-content: space-between;
  margin-bottom: 25px;
  gap: 15px;
}

.hero-highlight {
  text-align: center;
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(5px);
  padding: 12px;
  border-radius: 10px;
  transition: transform 0.3s ease;
  flex: 1;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-highlight:hover {
  transform: translateY(-3px);
  background-color: rgba(255, 255, 255, 0.25);
}

.hero-highlight-number {
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 5px;
  display: flex;
  justify-content: center;
  align-items: baseline;
}

.plus, .percent {
  font-size: 20px;
  margin-left: 2px;
}

.hero-highlight-label {
  font-size: 14px;
  color: var(--white);
}

.hero-benefits {
  list-style: none;
  margin-bottom: 0;
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-benefit {
  display: flex;
  align-items: center;
  margin-bottom: 5px;
  color: var(--white);
  font-size: 14px;
  text-align: left;
}

.hero-benefit span:not(.material-icons) {
  text-align: left;
}

.hero-benefit:last-child {
  margin-bottom: 0;
}

.hero-benefit .material-icons {
  color: var(--white);
  margin-right: 10px;
  font-size: 20px;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 40px;
  width: 100%;
  max-width: 300px;
}

.hero-buttons .btn {
  width: 100%;
  justify-content: center;
  white-space: nowrap;
  position: relative;
  overflow: visible;
}

.hero-buttons .btn-secondary {
  padding: 20px 30px;
  font-size: 22px;
  font-weight: 700;
}

.hero-buttons .btn-secondary::before {
  content: '👈';
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 40px;
  animation: pointFinger 1.5s ease-in-out infinite;
}

@keyframes pointFinger {
  0%, 100% {
    right: -60px;
  }
  50% {
    right: -65px;
  }
}

.hero-buttons .btn-secondary:hover {
  background-color: var(--white);
  color: var(--secondary);
  border: 2px solid var(--secondary);
  transform: translateY(-2px);
}

.hero-buttons .btn-secondary:hover::after {
  filter: brightness(0) saturate(100%) invert(42%) sepia(93%) saturate(1352%) hue-rotate(346deg) brightness(95%) contrast(86%);
}

.hero-buttons .btn-outline {
  padding: 14px 20px;
  font-size: 16px;
  font-weight: 500;
}

.hero-video {
  position: relative;
  width: 560px;
  height: 315px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  background-color: #000;
}

.vimeo-wrapper {
  padding: 56.25% 0 0 0;
  position: relative;
}

.vimeo-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero-video-notice {
  font-size: 15px;
  color: var(--white);
  text-align: center;
  margin-top: 10px;
  opacity: 0.9;
}

.problems {
  background-color: var(--white);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.problem-card {
  background-color: var(--light-gray);
  border-radius: 10px;
  padding: 30px;
  transition: var(--transition);
  height: 100%;
}

.problem-card:hover {
  background-color: var(--primary-light);
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.problem-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--primary);
  display: flex;
  align-items: center;
}

.problem-title .material-icons {
  margin-right: 10px;
  color: var(--primary);
}

.problem-list {
  list-style: none;
}

.problem-item {
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.problem-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary);
}

.problem-item strong {
  color: var(--accent);
}

.solutions {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
}

.solution-logo-text {
  font-size: 40px;
  font-weight: 700;
  color: var(--primary);
}

.solution-box {
  background-color: var(--white);
  border-radius: 10px;
  padding: 30px;
  margin-bottom: 40px;
  text-align: center;
  box-shadow: var(--shadow);
}

.solution-box-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--primary);
  position: relative;
  display: inline-block;
}

.solution-box-title::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
}

.solution-box-text {
  margin-bottom: 10px;
}

.solution-box-note {
  font-size: 14px;
  color: var(--gray);
}

.solution-wrapper {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.solution-item {
  display: flex;
  align-items: stretch;
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

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

.solution-content {
  flex: 1;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.solution-image {
  flex: 1;
  min-height: 300px;
  background-size: cover;
  background-position: center;
}

.solution-image-1 {
  background-image: url('../image/solution1.1.jpg');
}

.solution-image-2 {
  background-image: url('../image/solution2.jpeg');
}

.solution-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  color: var(--primary);
}

.solution-title .material-icons {
  margin-right: 10px;
  color: var(--primary);
}

.solution-subtitle {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--accent);
}

.solution-description {
  margin-bottom: 20px;
}

.solution-list {
  list-style: none;
}

.solution-list-item {
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.solution-list-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary);
}

.solution-list-item strong {
  color: var(--accent);
}

.features {
  background-color: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--white);
  border-radius: 10px;
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 36px;
  color: var(--primary);
  margin-bottom: 20px;
  display: inline-block;
  padding: 15px;
  border-radius: 50%;
  background-color: var(--primary-light);
}

.feature-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--primary);
  text-align: center;
}

.feature-description {
  color: var(--gray);
  margin-bottom: 20px;
  text-align: left;
}

.feature-description strong {
  color: var(--accent);
}

.feature-image {
  width: 100%;
  max-width: 250px;
  margin: 20px auto 0;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 8px;
  aspect-ratio: 16/10;
}

.feature-image-1 {
  background-image: url('../image/img-webstadr-service-01.png');
}

.feature-image-2 {
  background-image: url('../image/img-webstadr-service-02.png');
}

.feature-image-3 {
  background-image: url('../image/img-webstadr-service-03.png');
}

.stats {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 300px));
  gap: 30px;
  margin-bottom: 30px;
  justify-content: center;
}

.stat-card {
  background-color: var(--white);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-10px);
}

.stat-icon {
  font-size: 48px;
  color: var(--primary);
  margin-bottom: 20px;
}

.stat-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 10px;
}

.stat-label {
  font-size: 18px;
  color: var(--gray);
}

.stats-note {
  text-align: center;
  margin-bottom: 10px;
}

.stats-disclaimer {
  text-align: center;
  font-size: 14px;
  color: var(--gray);
}

.lineup {
  background-color: var(--white);
}

.lineup-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 0;
  border-bottom: 3px solid var(--light-gray);
  background-color: transparent;
  border-radius: 0;
  padding: 0;
  position: relative;
  gap: 0;
}

.lineup-tab {
  padding: 20px 40px;
  cursor: pointer;
  font-weight: 600;
  position: relative;
  transition: background-color 0.15s ease, color 0.15s ease;
  background-color: var(--light-gray);
  border-radius: 12px 12px 0 0;
  margin: 0;
  color: var(--gray);
  border: 2px solid var(--light-gray);
  border-bottom: none;
  transform: translateY(3px);
  z-index: 0;
  flex: 1;
  text-align: center;
}

.lineup-tab.active {
  color: var(--primary);
  background-color: var(--white);
  border-color: var(--light-gray);
  border-bottom: 3px solid var(--white);
  transform: translateY(0);
  z-index: 2;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
}

.lineup-tab:hover:not(.active) {
  background-color: rgba(255, 255, 255, 0.8);
  color: var(--primary);
  transform: translateY(1px);
}

.lineup-content {
  display: none;
  background-color: var(--white);
  border-radius: 0 0 12px 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border: 2px solid var(--light-gray);
  border-top: none;
  position: relative;
  z-index: 1;
}

.lineup-content.active {
  display: block;
}

.lineup-card {
  background-color: transparent;
  border-radius: 0;
  padding: 40px;
  box-shadow: none;
  margin-bottom: 0;
}

.lineup-hero-image {
  position: relative;
  height: 300px;
  background-size: cover;
  background-position: center;
  border-radius: 10px 10px 0 0;
  margin: -40px -40px 30px -40px;
  overflow: hidden;
}

.lineup-hero-transport {
  background-image: linear-gradient(rgba(30, 64, 128, 0.6), rgba(30, 64, 128, 0.4)), 
                    url('../image/super-img-webstadr-lineup-01.jpg');
}

.lineup-hero-business {
  background-image: linear-gradient(rgba(30, 64, 128, 0.6), rgba(30, 64, 128, 0.4)), 
                    url('../image/business.jpeg');
}

.lineup-hero-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: 40px 30px 30px;
  color: var(--white);
}

.lineup-hero-overlay .lineup-title {
  color: var(--white);
  margin-bottom: 10px;
  font-size: 32px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.lineup-hero-overlay .lineup-subtitle {
  color: var(--white);
  margin-bottom: 0;
  opacity: 0.95;
  font-size: 20px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.lineup-hero-desc {
  color: var(--white);
  opacity: 0.95;
  font-size: 18px;
  margin: 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.lineup-content-body {
  padding: 0 40px 40px;
}

.lineup-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--primary);
}

.lineup-subtitle {
  font-size: 20px;
  color: var(--accent);
  margin-bottom: 20px;
}

.lineup-description {
  margin-bottom: 30px;
  font-size: 16px;
  line-height: 1.6;
}

.transport-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.transport-type {
  background-color: var(--light-gray);
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  transition: var(--transition);
}

.transport-type:hover {
  background-color: var(--primary-light);
  transform: translateY(-5px);
}

.transport-type-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--primary);
}

.transport-type-items {
  font-size: 14px;
  color: var(--gray);
}

.lineup-features {
  list-style: none;
  margin-bottom: 30px;
}

.lineup-feature {
  margin-bottom: 15px;
  padding-left: 25px;
  position: relative;
  line-height: 1.5;
}

.lineup-feature::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary);
}

.lineup-stats {
  background-color: var(--secondary-light);
  padding: 30px;
  border-radius: 10px;
  margin-bottom: 30px;
}

.lineup-stats-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--primary);
  text-align: center;
}

.lineup-stats-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  margin-bottom: 20px;
}

.lineup-stats-highlight {
  text-align: center;
}

.lineup-stats-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--secondary);
  display: block;
}

.lineup-stats-label {
  font-size: 16px;
  color: var(--gray);
  max-width: 200px;
}

.simple-pie-chart {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: conic-gradient(
    var(--secondary) 0% 25.3%,
    var(--light-gray) 25.3% 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
}

.simple-pie-chart::before {
  content: '';
  position: absolute;
  width: 75px;
  height: 75px;
  background-color: var(--secondary-light);
  border-radius: 50%;
}

.simple-pie-chart-label {
  position: relative;
  z-index: 1;
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  text-align: center;
  line-height: 1.2;
}

.lineup-stats-note {
  font-size: 14px;
  color: var(--gray);
  text-align: center;
  margin-top: 15px;
}

.lineup-info {
  background-color: var(--primary-light);
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 30px;
}

.lineup-info-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--primary);
}

.lineup-info-text {
  line-height: 1.6;
  color: var(--dark);
}

.lineup-courses {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.lineup-course {
  background-color: var(--light-gray);
  padding: 20px;
  border-radius: 10px;
  transition: var(--transition);
}

.lineup-course:hover {
  background-color: var(--primary-light);
  transform: translateY(-5px);
}

.lineup-course-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--primary);
}

.lineup-course-desc {
  font-size: 14px;
  color: var(--gray);
}

.content-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.content-preview-item {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.content-preview-header {
  background-color: var(--primary);
  color: var(--white);
  padding: 10px;
  display: flex;
  align-items: center;
}

.content-preview-header .material-icons {
  margin-right: 10px;
}

.content-preview-thumbnail {
  height: 150px;
  background-size: cover;
  background-position: center;
}

.content-thumbnail-1,
.content-thumbnail-2,
.content-thumbnail-3 {
  background: linear-gradient(45deg, var(--primary-light) 0%, #ffffff 100%);
}

.pricing {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
}

.pricing-wrapper {
  display: flex;
  flex-direction: column;
  gap: 50px;
  margin-bottom: 30px;
}

.pricing-group {
  background-color: var(--white);
  border-radius: 15px;
  padding: 30px;
  box-shadow: var(--shadow);
}

.pricing-group-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  text-align: center;
  margin-bottom: 30px;
  position: relative;
  padding-bottom: 15px;
}

.pricing-group-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--secondary);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-bottom: 0;
}

.pricing-card {
  background-color: var(--white);
  border-radius: 10px;
  padding: 40px 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pricing-card:hover {
  transform: translateY(-10px);
}

.pricing-card.featured {
  border: 2px solid var(--secondary);
}

.pricing-card.featured::before {
  content: 'おすすめ';
  position: absolute;
  top: 10px;
  right: -40px;
  background-color: var(--secondary);
  color: var(--white);
  padding: 10px 40px;
  transform: rotate(45deg);
  font-size: 14px;
  font-weight: 700;
}

.pricing-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--primary);
}

.pricing-subtitle {
  color: var(--gray);
  margin-bottom: 20px;
  font-size: 16px;
}

.pricing-price {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--secondary);
}

.pricing-price span {
  font-size: 16px;
  font-weight: 400;
}

.pricing-details {
  margin-bottom: 30px;
}

.pricing-note {
  text-align: center;
  font-size: 14px;
  color: var(--gray);
}

.case-studies {
  background-color: var(--white);
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.case-study-card {
  background-color: var(--white);
  border-radius: 10px;
  padding: 30px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  height: 100%;
}

.case-study-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.case-study-quote {
  margin-bottom: 30px;
  flex-grow: 1;
}

.quote-icon {
  color: var(--primary);
  font-size: 36px;
  margin-bottom: 10px;
}

.quote-text {
  font-size: 16px;
  line-height: 1.6;
  font-style: italic;
  color: var(--gray);
}

.case-study-info {
  border-top: 1px solid var(--light-gray);
  padding-top: 20px;
}

.case-study-company {
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 5px;
  font-size: 16px;
}

.case-study-person {
  font-size: 14px;
  color: var(--gray);
}

.video-section {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.video-wrapper {
  margin-bottom: 0;
}

.video-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
  text-align: center;
  color: var(--primary);
}

.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: var(--shadow);
  background-color: #000;
}

.video-container iframe,
.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 10px;
}

.faq {
  background-color: var(--white);
}

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

.faq-item {
  background-color: var(--white);
  border-radius: 10px;
  margin-bottom: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  background-color: var(--primary-light);
}

.faq-question h3 {
  font-size: 18px;
  font-weight: 500;
}

.faq-icon {
  transition: var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 1.5rem;
  max-height: 200px;
}

.faq-answer p {
  margin: 0;
  line-height: 1.6;
}

.faq-answer a {
  color: var(--primary);
  text-decoration: underline;
}

.faq-answer a:hover {
  color: var(--secondary);
}

.cta {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
}

.cta-inner {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--primary);
}

.cta-text {
  font-size: 18px;
  margin-bottom: 30px;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}



@media (max-width: 1200px) {
  .section { padding: 80px 0; }
  .section-title { font-size: 32px; }
  
  .hero { min-height: 50vh; }
  .hero-content {
    flex-direction: column;
    align-items: center;
    padding: 40px 0;
    min-height: auto;
  }
  
  .hero-content-left {
    max-width: 100%;
    padding-right: 0;
    margin-bottom: 30px;
    text-align: center;
  }
  
  .hero-content-right {
    width: 100%;
    justify-content: center;
  }

  .hero-video-section { max-width: 400px; }

  .hero-buttons {
    flex-direction: column;
    gap: 15px;
    max-width: 300px;
  }
  
  .hero-buttons .btn-secondary {
    padding: 18px 25px;
    font-size: 20px;
  }
  
  .hero-buttons .btn-outline {
    padding: 12px 18px;
    font-size: 15px;
  }
  
  .solution-item { flex-direction: column !important; }
  .solution-image { min-height: 200px; }
  
  .case-studies-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .video-grid {
    gap: 30px;
    max-width: 800px;
  }
  
  .nav { display: none; }
  .mobile-menu-btn { display: block; }
}


@media (max-width: 768px) {
  .nav { display: none; }
  .mobile-menu-btn { display: block; }
  
  .section { padding: 60px 0; }
  .section-title { font-size: 28px; }
  .section-subtitle {
    font-size: 16px;
    margin-bottom: 40px;
  }
  
  .hero {
    min-height: 45vh;
    margin-top: 60px;
  }
  
  .hero-content { padding: 30px 0; }
  .hero-content-left { margin-bottom: 25px; }
  .hero-video-section { max-width: 450px; }
  
  .hero-video {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }

  .hero-logo-image { max-width: 180px; }
  .hero-subtitle-text { font-size: 14px; }

  .hero-key-message .top-line {
    font-size: 30px;
    margin-bottom: 8px;
  }
  
  .hero-key-message .main-line { font-size: 18px; }
  .hero-description { font-size: 16px; }
  
  .hero-highlights {
    flex-direction: row;
    gap: 10px;
  }
  
  .hero-highlight {
    padding: 10px 8px;
  }
  
  .hero-highlight-number {
    font-size: 24px;
  }
  
  .hero-highlight-label {
    font-size: 11px;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 12px;
    max-width: 280px;
  }
  
  .hero-buttons .btn-secondary {
    padding: 16px 22px;
    font-size: 18px;
  }
  
  .hero-buttons .btn-secondary::before {
    font-size: 34px;
    right: -50px;
  }
  
  @keyframes pointFinger {
    0%, 100% {
      right: -50px;
    }
    50% {
      right: -55px;
    }
  }
  
  .hero-buttons .btn-outline {
    padding: 12px 16px;
    font-size: 14px;
  }
  
  .stat-card { padding: 20px; }
  .stat-number { font-size: 30px; }
  
  .cta-buttons {
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }
  .cta-buttons .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .lineup-tabs {
    flex-direction: column;
    border-bottom: none;
  }
  
  .lineup-tab {
    border-bottom: 1px solid var(--light-gray);
    text-align: center;
  }
  
  .lineup-card { padding: 20px; }

  .lineup-hero-image {
    height: 200px;
    margin: -20px -20px 20px -20px;
  }
  
  .lineup-hero-overlay { padding: 20px 20px 20px; }
  .lineup-hero-overlay .lineup-title { font-size: 24px; }
  .lineup-hero-overlay .lineup-subtitle { font-size: 16px; }
  .lineup-hero-desc { font-size: 16px; }
  
  .lineup-content-body { padding: 0 20px 20px; }
  
  .transport-types { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  
  .transport-type {
    padding: 15px 10px;
  }
  
  .transport-type-title {
    font-size: 16px;
  }
  
  .transport-type-items {
    font-size: 13px;
  }
  .lineup-courses { grid-template-columns: 1fr; }
  .content-preview { grid-template-columns: 1fr; }
  
  .lineup-stats-content {
    flex-direction: column;
    gap: 20px;
  }
  
  .simple-pie-chart {
    width: 100px;
    height: 100px;
  }
  
  .simple-pie-chart::before {
    width: 65px;
    height: 65px;
  }
  
  .simple-pie-chart-label { font-size: 14px; }
  
  .pricing-grid { grid-template-columns: 1fr; }
  
  .case-studies-grid {
    grid-template-columns: 1fr;
  }
  
  .case-study-card {
    padding: 25px;
  }
  
  .video-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 600px;
  }
  
  .video-title {
    font-size: 18px;
    margin-bottom: 15px;
  }

  .header-btn[target="_blank"]::after {
    width: 12px;
    height: 12px;
    margin-left: 6px;
  }
}


@media (max-width: 480px) {
  .header-inner { padding: 15px 0; }
  .logo img { height: 26px; }
  
  .section { padding: 40px 0; }
  .section-title { font-size: 24px; }
  
  .hero { min-height: 40vh; }
  .hero-content { padding: 25px 0; }
  .hero-video-section { max-width: 380px; }
  
  .hero-video {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }
  
  .hero-logo-image { max-width: 150px; }
  .hero-subtitle-text { font-size: 12px; }

  .hero-key-message .top-line { font-size: 25px; }
  .hero-key-message .main-line {
    font-size: 15px;
    line-height: 1.4;
  }

  .hero-buttons { max-width: 250px; }
  
  .hero-buttons .btn-secondary {
    padding: 14px 18px;
    font-size: 16px;
  }
  
  .hero-buttons .btn-secondary::before {
    font-size: 28px;
    right: -42px;
  }
  
  @keyframes pointFinger {
    0%, 100% {
      right: -42px;
    }
    50% {
      right: -47px;
    }
  }
  
  .hero-buttons .btn-outline {
    padding: 10px 14px;
    font-size: 13px;
  }
  
  .solution-content { padding: 20px; }
  .solution-title { font-size: 20px; }
  .solution-subtitle { font-size: 16px; }
  
  .feature-card,
  .problem-card { padding: 20px; }
  
  .feature-title,
  .problem-title { font-size: 18px; }
  
  .lineup-title { font-size: 22px; }
  .lineup-subtitle { font-size: 18px; }

  .lineup-hero-image { height: 150px; }
  .lineup-hero-overlay { padding: 15px 15px 15px; }
  .lineup-hero-overlay .lineup-title { font-size: 20px; }
  .lineup-hero-overlay .lineup-subtitle { font-size: 14px; }
  .lineup-hero-desc { font-size: 14px; }
  
  .lineup-stats-number { font-size: 28px; }
  
  .simple-pie-chart {
    width: 90px;
    height: 90px;
  }
  
  .simple-pie-chart::before {
    width: 60px;
    height: 60px;
  }
  
  .simple-pie-chart-label { font-size: 13px; }
  
  .video-grid {
    gap: 30px;
    max-width: 100%;
  }
  
  .video-title { font-size: 16px; }

  .btn[target="_blank"]::after {
    width: 12px;
    height: 12px;
    margin-left: 5px;
  }
  
  .header-btn[target="_blank"]::after {
    width: 10px;
    height: 10px;
    margin-left: 3px;
  }
}