/* インバウンド観光ビジネス研究所 - スタイルシート */

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Hiragino Kaku Gothic Pro', 'Meiryo', 'Yu Gothic', sans-serif;
    line-height: 1.7;
    color: #333;
    background-color: #fafafa;
}

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

/* Header */
.header {
    background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo h1 a {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
}

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

.nav-menu a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: white;
    background: rgba(255,255,255,0.1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    height: 70vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(26, 54, 93, 0.8), rgba(44, 82, 130, 0.6));
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    color: white;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    background: rgba(255,255,255,0.1);
    padding: 1.5rem 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    color: #ffd700;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* Page Hero */
.page-hero {
    position: relative;
    height: 50vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
}

.page-hero .hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

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

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(26, 54, 93, 0.7), rgba(44, 82, 130, 0.5));
    z-index: -1;
}

.page-hero .hero-content {
    color: white;
}

.page-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.article-meta {
    margin-top: 1rem;
}

.category {
    background: #ffd700;
    color: #1a365d;
    padding: 0.3rem 1rem;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: bold;
    margin-right: 1rem;
}

/* Sections */
.overview,
.news,
.market-analysis,
.forecast,
.page-navigation {
    margin: 4rem 0;
    padding: 3rem 0;
}

.overview {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.news {
    background: white;
}

.market-analysis {
    background: linear-gradient(135deg, #e6fffa 0%, #b2f5ea 100%);
}

.forecast {
    background: linear-gradient(135deg, #fef5e7 0%, #fbd38d 100%);
}

section h2 {
    font-size: 2.5rem;
    color: #1a365d;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

section h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #ffd700, #ff6b35);
    margin: 1rem auto;
    border-radius: 2px;
}

.overview-content {
    max-width: 1000px;
    margin: 0 auto;
}

.overview-lead {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    text-align: center;
    color: #2d3748;
}

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

.overview-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-left: 5px solid #ffd700;
}

.overview-item h3 {
    color: #1a365d;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

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

.news-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-top: 4px solid #2c5282;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.news-item h3 {
    color: #1a365d;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.news-item time {
    color: #2c5282;
    font-weight: bold;
    font-size: 0.9rem;
}

/* Market Analysis */
.analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
}

.analysis-block {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.analysis-block h3 {
    color: #1a365d;
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 0.5rem;
}

.market-item {
    margin-bottom: 1.5rem;
}

.market-item strong {
    color: #2c5282;
    display: block;
    margin-bottom: 0.5rem;
}

.highlight {
    color: #ff6b35;
    font-weight: bold;
    font-size: 1.3rem;
}

.breakdown {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.5rem;
}

.breakdown-item {
    background: #e2e8f0;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.9rem;
    color: #2d3748;
}

/* Forecast Section */
.forecast-content {
    max-width: 1000px;
    margin: 0 auto;
}

.forecast-main h3 {
    color: #1a365d;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.forecast-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.forecast-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.forecast-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #ff6b35;
    display: block;
    margin-bottom: 0.5rem;
}

.forecast-label {
    font-size: 1.1rem;
    color: #2c5282;
    font-weight: bold;
    margin-bottom: 1rem;
}

.expo-impact {
    background: linear-gradient(135deg, #fff5f5 0%, #fed7d7 100%);
    padding: 2rem;
    border-radius: 15px;
    margin: 2rem 0;
}

.expo-impact h4 {
    color: #c53030;
    margin-bottom: 1rem;
}

.expo-effects {
    list-style: none;
}

.expo-effects li {
    padding: 0.5rem 0;
    border-left: 3px solid #c53030;
    padding-left: 1rem;
    margin: 0.5rem 0;
}

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

.page-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border-left: 5px solid #2c5282;
}

.page-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    border-left-color: #ffd700;
}

.page-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.page-card h3 {
    color: #1a365d;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.page-card p {
    color: #4a5568;
    line-height: 1.6;
}

/* Article Content */
.article-container {
    background: white;
    margin-bottom: 2rem;
}

.article-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.content-section {
    margin: 3rem 0;
}

.content-section h2 {
    font-size: 2.2rem;
    color: #1a365d;
    margin-bottom: 1.5rem;
    text-align: left;
}

.content-section h2::after {
    margin: 1rem 0;
}

.lead {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #2d3748;
    margin-bottom: 2rem;
    font-weight: 500;
}

.content-section h3 {
    font-size: 1.6rem;
    color: #2c5282;
    margin: 2rem 0 1rem 0;
}

.content-section h4 {
    font-size: 1.3rem;
    color: #2d3748;
    margin: 1.5rem 0 1rem 0;
}

.content-section h5 {
    font-size: 1.1rem;
    color: #4a5568;
    margin: 1rem 0 0.5rem 0;
}

/* Data Highlights */
.data-highlight,
.ai-adoption-stats,
.exchange-analysis,
.inflation-impact-data {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    padding: 2rem;
    border-radius: 15px;
    margin: 2rem 0;
    border-left: 5px solid #0284c7;
}

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

.highlight-item,
.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.highlight-item .number,
.stat-card .percentage {
    font-size: 2rem;
    font-weight: bold;
    color: #0284c7;
    display: block;
    margin-bottom: 0.5rem;
}

.highlight-item .label,
.stat-card p {
    font-size: 0.95rem;
    color: #374151;
    line-height: 1.4;
}

/* Impact Categories */
.impact-categories,
.category-item {
    margin: 1.5rem 0;
}

.category-item {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.category-item.severe {
    border-left: 5px solid #dc2626;
}

.category-item.critical {
    border-left: 5px solid #b91c1c;
}

.category-item.moderate {
    border-left: 5px solid #f59e0b;
}

.category-item h4,
.category-item h5 {
    margin-bottom: 1rem;
}

.category-item ul {
    list-style-type: disc;
    margin-left: 1.5rem;
}

/* Navigation */
.article-nav {
    display: flex;
    justify-content: space-between;
    margin: 3rem 0;
    gap: 1rem;
}

.nav-button {
    background: linear-gradient(135deg, #2c5282 0%, #1a365d 100%);
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: all 0.3s ease;
    flex: 1;
    text-align: center;
}

.nav-button:hover {
    background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.nav-button.prev {
    margin-right: 1rem;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    color: white;
    padding: 3rem 0 2rem 0;
    margin-top: 4rem;
}

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

.footer-section h4 {
    color: #ffd700;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
    color: rgba(255,255,255,0.8);
}

.footer-section ul li a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #ffd700;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255,255,255,0.7);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #1a365d;
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-stats {
        gap: 1rem;
    }

    .stat-item {
        padding: 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .overview-grid,
    .analysis-grid {
        grid-template-columns: 1fr;
    }

    .page-hero h1 {
        font-size: 2rem;
    }

    .content-section h2 {
        font-size: 1.8rem;
    }

    .article-nav {
        flex-direction: column;
    }

    .nav-button.prev {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        gap: 0.5rem;
    }
    
    .stat-item {
        padding: 0.8rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .overview-item,
    .news-item,
    .page-card {
        padding: 1.5rem;
    }
}

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

.overview-item,
.news-item,
.page-card,
.analysis-block {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #ffd700;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}
/* AI Planning Features */
.ai-planning-features {
  background: linear-gradient(135deg, #f7f9fc 0%, #e8f0fe 100%);
  padding: 2.5rem;
  border-radius: 20px;
  margin: 2rem 0;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.feature-category {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  margin: 1.5rem 0;
  border-left: 5px solid #0284c7;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.feature-category h4 {
  color: #1a365d;
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.feature-category ul {
  list-style-type: none;
  margin-left: 0;
}

.feature-category ul li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.feature-category ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #0284c7;
  font-weight: bold;
}

/* Success Case */
.success-case {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  padding: 2rem;
  border-radius: 15px;
  margin: 2rem 0;
  border-left: 5px solid #10b981;
}

.success-case h3 {
  color: #065f46;
  margin-bottom: 1.5rem;
}

.case-details p {
  margin: 1rem 0;
  line-height: 1.8;
}

/* Regional Ranking */
.regional-ranking {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.rank-item {
  background: white;
  padding: 1.5rem;
  border-radius: 10px;
  display: grid;
  grid-template-columns: 60px 150px 1fr 80px;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 3px 10px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
}

.rank-item:hover {
  transform: translateX(10px);
}

.rank {
  background: linear-gradient(135deg, #ffd700, #ffed4e);
  color: #1a365d;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-weight: bold;
  text-align: center;
}

.region {
  font-weight: bold;
  color: #1a365d;
  font-size: 1.1rem;
}

.visitors {
  color: #2d3748;
}

.growth {
  color: #10b981;
  font-weight: bold;
}

/* Microtourism Impact */
.microtourism-impact,
.workation-analysis {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  padding: 2rem;
  border-radius: 15px;
  margin: 2rem 0;
}

.microtourism-impact h3,
.workation-analysis h3 {
  color: #78350f;
  margin-bottom: 1.5rem;
}

.microtourism-impact ul,
.workation-analysis ul {
  list-style-type: none;
}

.microtourism-impact ul li,
.workation-analysis ul li {
  padding: 0.8rem 0;
  padding-left: 2rem;
  position: relative;
  border-bottom: 1px solid rgba(120, 53, 15, 0.1);
}

.microtourism-impact ul li::before,
.workation-analysis ul li::before {
  content: '▶';
  position: absolute;
  left: 0;
  color: #f59e0b;
  font-size: 0.8rem;
}

/* Workation Segments */
.workation-segments {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.segment-item {
  background: white;
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.segment-item h4 {
  color: #1a365d;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #fbbf24;
}

/* Price Trend Analysis */
.price-trend-analysis {
  margin: 2rem 0;
}

.price-factors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.factor-item {
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
  padding: 1.5rem;
  border-radius: 10px;
  border-left: 4px solid #dc2626;
}

.factor-item h4 {
  color: #991b1b;
  margin-bottom: 1rem;
}

/* VR/AR Applications */
.vr-ar-applications {
  margin: 2rem 0;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 1.5rem;
}

.app-item {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  border-top: 4px solid #8b5cf6;
  transition: all 0.3s ease;
}

.app-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.app-item h4 {
  color: #5b21b6;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.app-item ul {
  list-style-type: none;
}

.app-item ul li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.app-item ul li::before {
  content: '🎯';
  position: absolute;
  left: 0;
}

/* Smart Tourism Infrastructure */
.smart-tourism-infrastructure {
  margin: 2rem 0;
}

.tech-infrastructure {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.tech-category {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  border-left: 5px solid #3b82f6;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.tech-category h4 {
  color: #1e40af;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.tech-category ul {
  list-style-type: none;
}

.tech-category ul li {
  padding: 0.8rem 0;
  padding-left: 2rem;
  position: relative;
  line-height: 1.6;
}

.tech-category ul li::before {
  content: '⚡';
  position: absolute;
  left: 0;
}

/* Metaverse NFT Market */
.metaverse-nft-market {
  margin: 2rem 0;
}

.market-segments {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.segment-detail {
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
  padding: 2rem;
  border-radius: 15px;
  border-left: 5px solid #a855f7;
}

.segment-detail h4 {
  color: #6b21a8;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.segment-detail ul {
  list-style-type: none;
}

.segment-detail ul li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.segment-detail ul li::before {
  content: '🔹';
  position: absolute;
  left: 0;
}

/* New Business Models */
.new-business-models {
  margin: 2rem 0;
}

.business-model-analysis {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.model-type {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  border-left: 5px solid #f59e0b;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.model-type h4 {
  color: #92400e;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.model-type ul {
  list-style-type: none;
}

.model-type ul li {
  padding: 0.6rem 0;
  padding-left: 1.8rem;
  position: relative;
}

.model-type ul li::before {
  content: '💡';
  position: absolute;
  left: 0;
}

/* Inbound Strategy Roadmap */
.inbound-strategy-roadmap {
  margin: 2rem 0;
}

.roadmap-phases {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.phase-item {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  border-top: 4px solid #10b981;
}

.phase-item h4 {
  color: #065f46;
  margin-bottom: 1rem;
  font-size: 1.4rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #d1fae5;
}

.phase-item ul {
  list-style-type: none;
}

.phase-item ul li {
  padding: 0.8rem 0;
  padding-left: 2rem;
  position: relative;
}

.phase-item ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: #10b981;
  font-size: 1.2rem;
}

/* Next Gen Tech Trends */
.next-gen-tech-trends {
  margin: 2rem 0;
}

.tech-timeline {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.timeline-year {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  padding: 2rem;
  border-radius: 15px;
  border-left: 6px solid #2563eb;
  position: relative;
}

.timeline-year::before {
  content: '';
  position: absolute;
  left: -13px;
  top: 2rem;
  width: 20px;
  height: 20px;
  background: #2563eb;
  border-radius: 50%;
  border: 4px solid white;
}

.timeline-year h4 {
  color: #1e40af;
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
}

.timeline-year ul {
  list-style-type: none;
}

.timeline-year ul li {
  padding: 0.7rem 0;
  padding-left: 2rem;
  position: relative;
}

.timeline-year ul li::before {
  content: '🚀';
  position: absolute;
  left: 0;
}

/* Regional Innovation Model */
.regional-innovation-model {
  margin: 2rem 0;
}

.success-models {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.model-case {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  border-left: 5px solid #06b6d4;
}

.model-case h4 {
  color: #0e7490;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.model-case ul {
  list-style-type: none;
}

.model-case ul li {
  padding: 0.6rem 0;
  padding-left: 2rem;
  position: relative;
}

.model-case ul li::before {
  content: '✨';
  position: absolute;
  left: 0;
}

/* Sustainability Framework */
.sustainability-framework {
  margin: 2rem 0;
}

.sustainability-metrics {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.metric-category {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  padding: 2rem;
  border-radius: 15px;
  border-left: 5px solid #22c55e;
}

.metric-category h4 {
  color: #15803d;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.metric-category ul {
  list-style-type: none;
}

.metric-category ul li {
  padding: 0.7rem 0;
  padding-left: 2rem;
  position: relative;
}

.metric-category ul li::before {
  content: '♻️';
  position: absolute;
  left: 0;
}

/* Community Integration Models */
.community-integration-models {
  margin: 2rem 0;
}

.success-case-studies {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.case-study {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  border-left: 5px solid #84cc16;
}

.case-study h4 {
  color: #3f6212;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.case-study ul {
  list-style-type: none;
}

.case-study ul li {
  padding: 0.7rem 0;
  padding-left: 2rem;
  position: relative;
  line-height: 1.6;
}

.case-study ul li::before {
  content: '🌿';
  position: absolute;
  left: 0;
}

/* Circular Economy Framework */
.circular-economy-framework {
  margin: 2rem 0;
}

.circular-systems {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.system-component {
  background: linear-gradient(135deg, #ecfeff 0%, #cffafe 100%);
  padding: 2rem;
  border-radius: 15px;
  border-left: 5px solid #06b6d4;
}

.system-component h4 {
  color: #0e7490;
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.system-details p {
  margin-top: 1rem;
  font-weight: bold;
  color: #155e75;
}

.system-details ul {
  list-style-type: none;
  margin-bottom: 1.5rem;
}

.system-details ul li {
  padding: 0.5rem 0;
  padding-left: 1.8rem;
  position: relative;
}

.system-details ul li::before {
  content: '🔄';
  position: absolute;
  left: 0;
}

/* Biodiversity Tourism Initiatives */
.biodiversity-tourism-initiatives {
  margin: 2rem 0;
}

.conservation-programs {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.program-category {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  border-left: 5px solid #14b8a6;
}

.program-category h4 {
  color: #0f766e;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.program-category ul {
  list-style-type: none;
}

.program-category ul li {
  padding: 0.8rem 0;
  padding-left: 2rem;
  position: relative;
  line-height: 1.6;
}

.program-category ul li::before {
  content: '🐾';
  position: absolute;
  left: 0;
}

/* Sustainable Tourism Education */
.sustainable-tourism-education {
  margin: 2rem 0;
}

.education-framework {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.skill-category {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  padding: 2rem;
  border-radius: 15px;
  border-left: 5px solid #f59e0b;
}

.skill-category h4 {
  color: #92400e;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.skill-category ul {
  list-style-type: none;
}

.skill-category ul li {
  padding: 0.6rem 0;
  padding-left: 1.8rem;
  position: relative;
}

.skill-category ul li::before {
  content: '📚';
  position: absolute;
  left: 0;
}

/* Mobile Responsiveness for new styles */
@media (max-width: 768px) {
  .rank-item {
    grid-template-columns: 50px 1fr;
    gap: 0.5rem;
  }
  
  .visitors {
    grid-column: 1 / -1;
  }
  
  .growth {
    grid-column: 1 / -1;
  }
  
  .regional-ranking,
  .application-grid,
  .workation-segments,
  .price-factors,
  .tech-infrastructure,
  .market-segments,
  .roadmap-phases,
  .tech-timeline,
  .success-models,
  .sustainability-metrics,
  .success-case-studies,
  .circular-systems,
  .conservation-programs,
  .education-framework {
    grid-template-columns: 1fr;
  }
}