/* ========================================
   CSS変数・グローバル設定
   ======================================== */
:root {
    /* カンボジアをイメージした温かみのあるカラーパレット */
    --primary-color: #e74c3c;
    --primary-dark: #c0392b;
    --primary-light: #ec7063;
    
    --secondary-color: #f39c12;
    --secondary-dark: #d68910;
    --secondary-light: #f5b041;
    
    --accent-color: #27ae60;
    --accent-dark: #229954;
    
    --gold: #f1c40f;
    --gold-dark: #d4ac0d;
    
    /* ニュートラルカラー */
    --text-primary: #2c3e50;
    --text-secondary: #566573;
    --text-light: #7f8c8d;
    
    --bg-primary: #ffffff;
    --bg-secondary: #fef5e7;
    --bg-light: #fdfefe;
    --bg-gray: #f8f9fa;
    
    /* グラデーション */
    --gradient-primary: linear-gradient(135deg, #e74c3c 0%, #f39c12 100%);
    --gradient-secondary: linear-gradient(135deg, #f39c12 0%, #f1c40f 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(231, 76, 60, 0.9) 0%, rgba(243, 156, 18, 0.9) 100%);
    
    /* シャドウ */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.15);
    
    /* トランジション */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* スペーシング */
    --section-padding: 80px 0;
    --container-max-width: 1200px;
}

/* ========================================
   リセット・ベーススタイル
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    line-height: 1.7;
    background-color: var(--bg-primary);
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   ナビゲーション
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    box-shadow: var(--shadow-lg);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-images {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-images img {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.logo-separator {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 5px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a:not(.btn-nav-apply):hover {
    color: var(--primary-color);
}

.nav-links a:not(.btn-nav-apply)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

.nav-links a:not(.btn-nav-apply):hover::after {
    width: 100%;
}

.btn-nav-apply {
    background: var(--gradient-primary);
    color: white !important;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
}

.btn-nav-apply:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* ========================================
   ヒーローセクション
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    overflow: hidden;
    margin-top: 70px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: heroPattern 20s ease infinite;
}

@keyframes heroPattern {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.95) 0%, rgba(243, 156, 18, 0.95) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 40px 20px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    margin-bottom: 20px;
    animation: fadeInDown 0.8s ease;
}

.hero-badge i {
    font-size: 1.2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-title .highlight {
    display: inline-block;
    background: linear-gradient(to right, #fff, #f1c40f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 5px;
    font-family: 'Poppins', sans-serif;
}

.stat-label {
    font-size: 0.95rem;
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease 0.8s both;
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: transparent;
    border-color: white;
    color: white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.hero-deadline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    animation: fadeInUp 0.8s ease 1s both;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ========================================
   セクション共通スタイル
   ======================================== */
.section {
    padding: var(--section-padding);
}

.section:nth-child(even) {
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    font-family: 'Poppins', sans-serif;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   募集ガイダンスバナー - 強化版
   ======================================== */
.guidance-banner {
    background: linear-gradient(135deg, #e74c3c 0%, #f39c12 50%, #f1c40f 100%);
    padding: 50px 20px;
    box-shadow: 0 10px 40px rgba(231, 76, 60, 0.4);
    position: relative;
    overflow: hidden;
    border-bottom: 5px solid #c0392b;
}

.guidance-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.guidance-banner::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

.guidance-content {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.guidance-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.guidance-header i {
    font-size: 3.5rem;
    color: white;
    animation: pulse 2s ease-in-out infinite;
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

.guidance-header h2 {
    font-size: 2.5rem;
    color: white;
    font-weight: 900;
    margin: 0;
    text-shadow: 0 4px 15px rgba(0,0,0,0.3);
    letter-spacing: 1px;
}

.guidance-subtitle {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 35px;
    opacity: 0.98;
    font-weight: 500;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.guidance-schedule {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 25px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.guidance-item {
    background: white;
    padding: 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: var(--transition-normal);
}

.guidance-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.guidance-item i {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.guidance-details {
    display: flex;
    flex-direction: column;
    gap: 5px;
    text-align: left;
}

.guidance-details strong {
    font-size: 1.1rem;
    color: var(--text-primary);
}

.guidance-details span {
    font-size: 1rem;
    color: var(--text-secondary);
}

.guidance-item.hybrid {
    border: 2px solid var(--accent-color);
    background: linear-gradient(135deg, #ffffff 0%, #e8f8f5 100%);
}

.venue-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 5px;
}

.venue-tag.online {
    background: #e3f2fd;
    color: #1976d2;
}

.venue-tag.hybrid {
    background: linear-gradient(135deg, #e8f8f5 0%, #d5f4e6 100%);
    color: var(--accent-dark);
    border: 1px solid var(--accent-color);
}

.guidance-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: white;
    font-size: 0.95rem;
    margin-top: 20px;
    padding: 15px;
    background: rgba(255,255,255,0.2);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.guidance-note i {
    font-size: 1.2rem;
}

/* Zoom情報ボックス */
.zoom-info-box {
    background: white;
    border-radius: 15px;
    padding: 30px;
    margin: 35px auto 25px;
    max-width: 800px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    border: 3px solid rgba(255,255,255,0.5);
}

.zoom-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 3px solid var(--primary-color);
}

.zoom-header i {
    font-size: 2.5rem;
    color: #2D8CFF;
}

.zoom-header h4 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 0;
    font-weight: 900;
}

.zoom-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.zoom-link-box {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-radius: 12px;
    border-left: 5px solid #2D8CFF;
}

.zoom-link-box i {
    font-size: 1.8rem;
    color: #2D8CFF;
    flex-shrink: 0;
    margin-top: 3px;
}

.zoom-link-box strong {
    display: block;
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.zoom-link-box a {
    color: #1565c0;
    font-weight: 600;
    word-break: break-all;
    text-decoration: none;
    font-size: 1.05rem;
    transition: var(--transition-fast);
}

.zoom-link-box a:hover {
    color: #0d47a1;
    text-decoration: underline;
}

.zoom-credentials {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.zoom-id,
.zoom-passcode {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 2px solid var(--secondary-color);
}

.zoom-id i,
.zoom-passcode i {
    font-size: 1.8rem;
    color: var(--secondary-color);
    flex-shrink: 0;
}

.zoom-id strong,
.zoom-passcode strong {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.zoom-code {
    display: block;
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

/* ========================================
   プロジェクト概要セクション
   ======================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.about-grid .about-card:nth-child(2) {
    grid-column: 1 / -1;
}

.about-card {
    background: var(--bg-primary);
    padding: 35px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.about-card:nth-child(2) {
    padding: 40px;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.about-card.featured {
    background: var(--gradient-primary);
    color: white;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    margin-bottom: 20px;
}

.about-card.featured .card-icon {
    background: rgba(255, 255, 255, 0.2);
}

.about-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.about-card p {
    line-height: 1.8;
    color: var(--text-secondary);
}

.about-card.featured p,
.about-card.featured li {
    color: rgba(255, 255, 255, 0.95);
}

.partner-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-bottom: 20px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
}

.partner-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-normal);
}

.partner-logo:hover {
    transform: scale(1.05);
}

.partner-logos-large {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin: 30px 0;
    padding: 30px;
    background: var(--bg-light);
    border-radius: 15px;
    border: 3px solid var(--primary-color);
}

.partner-item {
    text-align: center;
}

.partner-logo-big {
    height: 100px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-normal);
    margin-bottom: 10px;
}

.partner-logo-big:hover {
    transform: scale(1.1);
}

.partner-name {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.partner-separator {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-color);
}

.org-details {
    margin-top: 25px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.org-item {
    padding: 25px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.org-item h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.org-item p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.terra-achievements {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
}

.achievement-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.achievement-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.achievement-item i {
    color: var(--accent-color);
    font-size: 2rem;
    flex-shrink: 0;
    margin-top: 3px;
}

.achievement-details {
    flex: 1;
}

.achievement-details strong {
    display: block;
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.achievement-details p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

/* 団体概要スタイル */
.org-overview {
    margin-bottom: 25px;
}

.org-mission {
    font-size: 1.05rem;
    line-height: 1.9;
    padding: 20px;
    background: linear-gradient(135deg, #fef5e7 0%, #fdfefe 100%);
    border-radius: 10px;
    margin-bottom: 20px;
    border-left: 4px solid var(--accent-color);
}

.org-scale {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 15px;
    max-width: 900px;
}

.scale-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px;
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.scale-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.scale-item i {
    color: var(--secondary-color);
    font-size: 1.8rem;
    flex-shrink: 0;
    margin-top: 3px;
}

.scale-item strong {
    display: block;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 4px;
}

.scale-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

.project-location-highlight {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    background: linear-gradient(135deg, #e8f8f5 0%, #d5f4e6 100%);
    border-radius: 12px;
    margin: 20px 0;
    border: 2px solid var(--accent-color);
}

.project-location-highlight i {
    color: var(--accent-color);
    font-size: 1.8rem;
    flex-shrink: 0;
}

.project-location-highlight p {
    margin: 0;
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 1.02rem;
}

.achievements-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    color: var(--primary-color);
    margin: 25px 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--primary-color);
}

.achievements-title i {
    font-size: 1.3rem;
}

/* テラ・ルネッサンス公式サイトリンク */
.terra-website-link {
    margin-top: 25px;
}

.btn-terra-website {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px 30px;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    border-radius: 15px;
    text-decoration: none;
    color: white;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.btn-terra-website:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #2980b9 0%, #21618c 100%);
}

.btn-terra-website i {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.btn-terra-website strong {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.btn-terra-website p {
    margin: 0;
    font-size: 0.95rem;
    opacity: 0.95;
}

/* 活動地域スタイル */
.activity-regions {
    margin-top: 25px;
    padding: 25px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 12px;
    border: 2px solid #e0e0e0;
}

.activity-regions h5 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.activity-regions h5 i {
    font-size: 1.3rem;
}

.region-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.region-item {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border-left: 4px solid var(--secondary-color);
}

.region-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.region-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--bg-secondary);
}

.region-header i {
    color: var(--secondary-color);
    font-size: 1.3rem;
}

.region-header strong {
    color: var(--text-primary);
    font-size: 1.05rem;
}

.region-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.region-item li {
    padding: 12px 0;
    border-bottom: 1px solid var(--bg-secondary);
    line-height: 1.6;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.region-item li:last-child {
    border-bottom: none;
}

.region-item .country {
    display: inline-block;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

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

.check-list li {
    display: flex;
    align-items: start;
    gap: 10px;
    margin-bottom: 12px;
}

.check-list i {
    color: var(--gold);
    margin-top: 3px;
    font-size: 1.1rem;
}

.vision-box {
    display: flex;
    gap: 25px;
    background: white;
    padding: 35px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border-left: 5px solid var(--primary-color);
}

.vision-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    flex-shrink: 0;
}

.vision-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.vision-subtitle {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: linear-gradient(135deg, #fef5e7 0%, #fff9e6 100%);
    border-radius: 12px;
    margin: 20px 0;
    border-left: 4px solid var(--gold);
}

.vision-subtitle i {
    color: var(--gold);
    font-size: 1.5rem;
}

.vision-subtitle p {
    flex: 1;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    text-align: center;
}

.vision-sections {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 25px;
}

.vision-section {
    padding: 20px;
    background: var(--bg-light);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    transition: var(--transition-normal);
}

.vision-section:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

.vision-section h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-color);
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.vision-section h4 i {
    font-size: 1.2rem;
}

.vision-section p {
    line-height: 1.9;
    color: var(--text-secondary);
    margin: 0;
}

.highlight-section {
    background: linear-gradient(135deg, #e8f8f5 0%, #d5f4e6 100%);
    border-left: 4px solid var(--accent-color);
}

.highlight-section h4 {
    color: var(--accent-color);
}

.vision-benefits {
    list-style: none;
    padding: 0;
    margin: 15px 0 0 0;
}

.vision-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: white;
    border-radius: 8px;
    margin-bottom: 10px;
    transition: var(--transition-fast);
    color: var(--text-primary);
    font-size: 1.02rem;
}

.vision-benefits li:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

.vision-benefits li i {
    color: var(--accent-color);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.vision-benefits li strong {
    color: var(--accent-dark);
}

.vision-content p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========================================
   活動内容セクション
   ======================================== */
.activities-section {
    background: var(--bg-light);
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.activity-card {
    position: relative;
    background: white;
    padding: 35px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    overflow: hidden;
}

.activity-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-normal);
}

.activity-card:hover::before {
    transform: scaleX(1);
}

.activity-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.activity-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 3rem;
    font-weight: 900;
    color: var(--bg-secondary);
    font-family: 'Poppins', sans-serif;
}

.activity-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-secondary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    margin-bottom: 20px;
}

.activity-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-primary);
    font-weight: 700;
}

.activity-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========================================
   写真ギャラリー
   ======================================== */
.photo-gallery {
    margin-top: 60px;
    padding: 40px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.gallery-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    padding: 15px;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
}

/* ========================================
   スケジュールセクション
   ======================================== */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto 50px;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 30px;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    margin-bottom: 50px;
}

.timeline-marker {
    position: absolute;
    left: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 0 0 8px var(--bg-secondary);
}

.timeline-content {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.timeline-content:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.timeline-date {
    display: inline-block;
    background: var(--gradient-secondary);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.timeline-content h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.timeline-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 15px;
    padding: 10px 15px;
    background: var(--bg-secondary);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.schedule-info {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 15px;
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.info-card i {
    font-size: 2rem;
    color: var(--primary-color);
}

.info-card h4 {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.info-card p {
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.6;
}

.info-card small {
    display: block;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--accent-color);
    margin-top: 5px;
}

/* ========================================
   募集要項セクション
   ======================================== */
.requirements-section {
    background: var(--bg-light);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.requirement-card {
    background: white;
    padding: 35px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-normal);
}

.requirement-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.requirement-card.highlight-card {
    background: var(--gradient-primary);
    color: white;
}

.requirement-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 20px;
}

.requirement-card.highlight-card .requirement-icon {
    background: rgba(255, 255, 255, 0.2);
}

.requirement-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.requirement-value {
    font-size: 2rem;
    font-weight: 900;
    margin: 15px 0;
    font-family: 'Poppins', sans-serif;
    color: var(--primary-color);
}

.requirement-card.highlight-card .requirement-value {
    color: white;
}

.requirement-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.requirement-card.highlight-card p {
    color: rgba(255, 255, 255, 0.95);
}

.requirements-details {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.requirements-details h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    margin-bottom: 25px;
    color: var(--primary-color);
}

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

.requirements-list li {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--bg-gray);
}

.requirements-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.requirements-list i {
    color: var(--accent-color);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.requirements-list strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.requirements-list p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.cost-note {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border-left: 4px solid var(--secondary-color);
}

.cost-note i {
    color: var(--secondary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.cost-note h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.cost-note p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   応募フォームセクション
   ======================================== */
.apply-section {
    background: var(--bg-secondary);
}

.apply-container {
    max-width: 900px;
    margin: 0 auto;
}

.apply-info {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
}

.apply-info h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.apply-info ul {
    list-style: none;
}

.apply-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.apply-info i {
    color: var(--primary-color);
    width: 20px;
}

.contact-info {
    margin-top: 25px;
    padding-top: 25px;
    border-top: 2px dashed var(--bg-gray);
}

.contact-info h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.guidance-info-box {
    margin-top: 25px;
    padding: 20px;
    background: linear-gradient(135deg, #fff9e6 0%, #fef5e7 100%);
    border-radius: 12px;
    border-left: 4px solid var(--gold);
}

.guidance-info-box h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.guidance-info-box h4 i {
    color: var(--gold);
    font-size: 1.3rem;
}

.guidance-info-box p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.6;
}

.guidance-times {
    list-style: none;
    padding: 0;
    margin: 0;
}

.guidance-times li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    color: var(--text-primary);
    font-weight: 500;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.guidance-times li:last-child {
    border-bottom: none;
}

.guidance-times li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    color: var(--text-primary);
    font-weight: 500;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    flex-wrap: wrap;
}

.guidance-times li i {
    color: var(--secondary-color);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.guidance-times li.hybrid-item {
    background: linear-gradient(135deg, #e8f8f5 0%, #d5f4e6 100%);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

.small-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: auto;
}

.small-tag.online {
    background: #e3f2fd;
    color: #1976d2;
}

.small-tag.hybrid {
    background: var(--accent-color);
    color: white;
}

.zoom-mini-info {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 2px solid rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.zoom-mini-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: white;
    border-radius: 8px;
    font-size: 0.95rem;
}

.zoom-mini-item i {
    color: #2D8CFF;
    font-size: 1.2rem;
}

.zoom-mini-item a {
    color: #1565c0;
    text-decoration: none;
    font-weight: 600;
}

.zoom-mini-item a:hover {
    text-decoration: underline;
}

.zoom-mini-item strong {
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
}

.instagram-contact {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-top: 20px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
}

.instagram-link {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 600;
    color: #E4405F;
    text-decoration: none;
    transition: var(--transition-fast);
}

.instagram-link:hover {
    color: #C13584;
    transform: scale(1.05);
}

.instagram-link i {
    font-size: 2rem;
}

.qr-code {
    text-align: center;
}

.qr-code img {
    width: 120px;
    height: 120px;
    border: 3px solid var(--primary-color);
    border-radius: 8px;
    padding: 5px;
    background: white;
}

.qr-code p {
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.schedule-note {
    display: block;
    margin-top: 10px;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
}

.apply-form {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.required {
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--bg-gray);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.char-count {
    text-align: right;
    margin-top: 5px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.checkbox-group {
    display: flex;
    align-items: start;
}

.checkbox-label {
    display: flex;
    align-items: start;
    gap: 10px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
    cursor: pointer;
}

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

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--gradient-primary);
    color: white;
    padding: 15px 50px;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-submit:active {
    transform: translateY(-1px);
}

.success-message {
    background: white;
    padding: 50px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.success-message i {
    font-size: 4rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.success-message h3 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.success-message p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========================================
   フッター
   ======================================== */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.footer-logos {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.footer-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.9;
    transition: var(--transition-normal);
}

.footer-logo:hover {
    opacity: 1;
}

.footer-separator {
    color: var(--secondary-light);
    font-size: 1.2rem;
    font-weight: 700;
}

.footer-section h4 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--secondary-light);
}

.footer-section p {
    line-height: 1.8;
    opacity: 0.9;
}

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

.footer-section li {
    margin-bottom: 10px;
}

.footer-section a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition-fast);
}

.footer-section a:hover {
    opacity: 1;
    color: var(--secondary-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* ========================================
   トップへ戻るボタン
   ======================================== */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 999;
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    transform: translateY(-5px);
}

/* ========================================
   レスポンシブデザイン
   ======================================== */

/* 大画面用の最適化 */
@media (min-width: 1400px) {
    .container {
        max-width: 1300px;
    }

    .guidance-schedule {
        max-width: 1200px;
    }

    .region-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 通常のデスクトップ */
@media (min-width: 1200px) and (max-width: 1399px) {
    .region-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 968px) {
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        line-height: 1.6;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 70px;
    }
    
    .timeline-marker {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .guidance-header h2 {
        font-size: 1.8rem;
    }

    .guidance-schedule {
        grid-template-columns: repeat(2, 1fr);
    }

    .zoom-credentials {
        grid-template-columns: 1fr;
    }

    .schedule-info {
        grid-template-columns: repeat(2, 1fr);
    }

    .partner-logos-large {
        flex-direction: column;
        gap: 20px;
    }

    .partner-separator {
        font-size: 2rem;
    }

    .org-scale {
        grid-template-columns: repeat(2, 1fr);
    }

    .region-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 50px 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .logo-images img {
        height: 35px;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-primary);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .hero {
        min-height: auto;
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.4;
        padding: 0 10px;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.6;
        padding: 0 10px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    
    .btn-primary, .btn-secondary {
        justify-content: center;
        padding: 15px 25px;
        font-size: 1rem;
    }

    .guidance-banner {
        padding: 30px 15px;
    }

    .guidance-header {
        flex-direction: column;
        gap: 10px;
    }

    .guidance-header i {
        font-size: 2rem;
    }

    .guidance-header h2 {
        font-size: 1.5rem;
    }

    .guidance-subtitle {
        font-size: 1rem;
        padding: 0 10px;
    }

    .zoom-info-box {
        padding: 20px 15px;
    }

    .zoom-header h4 {
        font-size: 1.2rem;
    }

    .zoom-link-box {
        flex-direction: column;
        text-align: center;
    }

    .zoom-credentials {
        grid-template-columns: 1fr;
    }

    .zoom-id,
    .zoom-passcode {
        flex-direction: column;
        text-align: center;
    }

    .zoom-code {
        font-size: 1.1rem;
    }

    .guidance-schedule {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .guidance-item {
        padding: 15px;
    }

    .guidance-details strong {
        font-size: 1rem;
    }

    .guidance-details span {
        font-size: 0.9rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-grid .about-card:nth-child(2) {
        grid-column: 1;
    }

    .activities-grid,
    .requirements-grid {
        grid-template-columns: 1fr;
    }
    
    .vision-box {
        flex-direction: column;
        text-align: center;
    }
    
    .vision-icon {
        margin: 0 auto;
    }

    .org-details {
        grid-template-columns: 1fr;
    }

    .org-scale {
        grid-template-columns: 1fr;
    }

    .vision-subtitle {
        flex-direction: column;
        gap: 10px;
    }

    .vision-subtitle i {
        font-size: 1.2rem;
    }

    .vision-subtitle p {
        font-size: 1rem;
    }

    .project-location-highlight {
        flex-direction: column;
        text-align: center;
    }

    .guidance-schedule {
        grid-template-columns: 1fr;
    }

    .schedule-info {
        grid-template-columns: 1fr;
    }

    .org-scale {
        grid-template-columns: 1fr;
    }

    .region-grid {
        grid-template-columns: 1fr;
    }

    .activity-regions {
        padding: 20px 15px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .partner-logos-large {
        flex-direction: column;
        gap: 15px;
        padding: 20px;
    }

    .partner-logo-big {
        height: 70px;
    }

    .partner-separator {
        font-size: 1.5rem;
    }

    .btn-terra-website {
        flex-direction: column;
        text-align: center;
        padding: 20px;
        gap: 15px;
    }

    .btn-terra-website i {
        font-size: 2rem;
    }

    .btn-terra-website strong {
        font-size: 1rem;
    }

    .vision-section {
        padding: 15px;
    }

    .vision-benefits li {
        padding: 10px;
        font-size: 0.95rem;
    }
    
    .partner-logos {
        flex-direction: column;
        gap: 20px;
    }
    
    .partner-logo {
        height: 50px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .apply-form {
        padding: 25px;
    }
    
    .instagram-contact {
        flex-direction: column;
        text-align: center;
    }
    
    .qr-code img {
        width: 100px;
        height: 100px;
    }
    
    .partner-logos-large {
        flex-direction: column;
        gap: 20px;
    }
    
    .partner-separator {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
        line-height: 1.4;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }

    .guidance-header h2 {
        font-size: 1.3rem;
    }

    .guidance-header i {
        font-size: 2.5rem;
    }

    .guidance-item {
        padding: 12px;
    }

    .guidance-item i {
        font-size: 1.5rem;
    }

    .zoom-header h4 {
        font-size: 1.1rem;
    }

    .zoom-header i {
        font-size: 2rem;
    }

    .zoom-link-box a {
        font-size: 0.9rem;
    }

    .zoom-code {
        font-size: 1rem;
    }

    .apply-form {
        padding: 20px 15px;
    }

    .form-group label {
        font-size: 0.95rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 0.95rem;
        padding: 12px;
    }
    
    .section-title {
        font-size: 1.7rem;
    }
    
    .activity-number {
        font-size: 2rem;
        top: 15px;
        right: 15px;
    }
    
    .logo-images img {
        height: 30px;
    }
    
    .logo-separator {
        font-size: 1.2rem;
    }
    
    .footer-logo {
        height: 35px;
    }
    
    .scroll-top-btn {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
}

/* ========================================
   フォームタブスタイル
   ======================================== */
.form-tabs {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin: 30px 0 40px 0;
}

.form-tab {
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border: 2px solid var(--accent-color);
    background: white;
    color: var(--accent-color);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-tab:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
}

.form-tab.active {
    background: var(--accent-color);
    color: white;
    box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
}

@media (max-width: 768px) {
    .form-tabs {
        flex-direction: column;
        gap: 10px;
    }
    
    .form-tab {
        padding: 12px 30px;
        font-size: 1rem;
    }
}

/* ========================================
   フッター学生サークル情報スタイル
   ======================================== */
.student-org-note {
    margin-top: 15px;
    padding: 12px;
    background: rgba(39, 174, 96, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.student-org-note i {
    color: var(--accent-color);
    font-size: 1.1rem;
}

.student-org-note small {
    color: var(--accent-dark);
    font-weight: 500;
    font-size: 0.9rem;
}

.footer-bottom .student-operated {
    margin-top: 15px;
    padding: 15px;
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.1) 0%, rgba(243, 156, 18, 0.1) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.95rem;
}

.footer-bottom .student-operated i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.footer-bottom .student-operated strong {
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .footer-bottom .student-operated {
        flex-direction: column;
        text-align: center;
    }
}