:root {
    /* カラーパレット - Design1をベースに購入体験に最適化 */
    --color-primary: #b82522;
    --color-primary-dark: #5a6fd8;
    --color-secondary: #764ba2;
    --color-accent: #f093fb;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-text-primary: #b82522;
    --color-text-secondary: #6b7280;
    --color-text-light: #9ca3af;
    --color-background: #ffffff;
    --color-surface: #f9fafb;
    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;
    
    /* グラデーション */
    --gradient-primary: linear-gradient(135deg, #b82522 0%, #e39c29 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    
    /* タイポグラフィ */
    --font-primary: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* スペーシング */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    
    /* レイアウト */
    --container-max-width: 1200px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --border-radius-full: 9999px;
    
    /* シャドウ */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* アニメーション */
    --transition-fast: 0.15s ease-out;
    --transition-base: 0.2s ease-out;
    --transition-slow: 0.3s ease-out;
}

/* リセット */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-background);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

/* ヘッダー */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.brand img { height: 50px; }

.brand a { display: block; position: absolute; width: 100%; height: 100%; max-width: 250px; text-decoration: none;}

.brand-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.brand-text h1 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.2;
}

.brand-text span {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

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

.nav-actions {
    display: flex;
    gap: var(--spacing-3);
}

/* ボタンコンポーネント */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-outline-sm {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-border);
    padding: var(--spacing-2) var(--spacing-4);
}

.btn-outline-sm:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

/* モバイルメニュー */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.mobile-toggle span {
    width: 24px;
    height: 3px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* ヒーローセクション */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 100px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    opacity: 0.03;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(240, 147, 251, 0.1) 0%, transparent 50%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: start;
    z-index: 1;
    position: relative;
}

/* 地域情報 */
.region-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-8);
}

.region-image {
    position: relative;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.region-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.region-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    padding: var(--spacing-6);
}

.region-countries {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.country-tag {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: white;
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.region-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
}

.feature-item i {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
}

.feature-item span {
    font-weight: 500;
    color: var(--color-text-primary);
}

/* 購入フォーム */
.purchase-form {
    background: white;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.form-header {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-8);
    text-align: center;
}

.form-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-2);
}

.form-subtitle {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-6);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-6);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.purchase-form-content {
    padding: var(--spacing-8);
}

.form-group {
    margin-bottom: var(--spacing-8);
}

.form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-4);
}

/* プラン選択 */
.plan-selected {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-5);
    background: var(--color-surface);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-lg);
}

.plan-info {
    flex: 1;
}

.plan-name {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-1);
}

.plan-name i {
    color: var(--color-primary);
}

.plan-details {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* 日数選択 */
.days-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: var(--spacing-3);
}

.day-option {
    position: relative;
    padding: var(--spacing-4);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    background: white;
}

.day-option:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.day-option.selected {
    border-color: var(--color-primary);
    background: var(--color-surface);
}

.day-number {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-1);
}

.day-price {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* 数量選択 */
.quantity-selector {
    display: flex;
    align-items: center;
    gap: 0;
    width: fit-content;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.quantity-btn {
    width: 48px;
    height: 48px;
    background: var(--color-surface);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-primary);
    transition: all var(--transition-base);
}

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

.quantity-selector input {
    width: 80px;
    height: 48px;
    border: none;
    text-align: center;
    font-size: var(--font-size-lg);
    font-weight: 600;
    background: white;
}

/* 価格サマリー */
.price-summary {
    background: var(--color-surface);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-6);
    border: 1px solid var(--color-border-light);
}

.price-breakdown {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price-row.total {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-3);
    margin-top: var(--spacing-3);
}

.price-label {
    font-weight: 500;
    color: var(--color-text-secondary);
}

.price-row.total .price-label {
    font-weight: 700;
    color: var(--color-text-primary);
    font-size: var(--font-size-lg);
}

.price-value {
    font-weight: 600;
    color: var(--color-text-primary);
}

.price-row.total .price-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

/* 購入ボタン */
.purchase-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-5) var(--spacing-6);
    font-size: var(--font-size-lg);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-bottom: var(--spacing-8);
}

.purchase-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.btn-arrow {
    transition: transform var(--transition-base);
}

.purchase-btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* 購入フロー */
.purchase-flow {
    background: var(--color-surface);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-6);
    border: 1px solid var(--color-border-light);
}

.flow-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-5);
}

.flow-header i {
    color: var(--color-primary);
}

.flow-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.flow-step {
    display: flex;
    gap: var(--spacing-4);
    align-items: center;
}

.step-number {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-title {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-1);
}

.step-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* フローティング要素 */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.floating-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: var(--font-size-xl);
    box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite;
}

.floating-icon[data-icon="plane"] {
    top: 20%;
    right: 10%;
    animation-delay: 0s;
}

.floating-icon[data-icon="wifi"] {
    top: 60%;
    left: 5%;
    animation-delay: 2s;
}

.floating-icon[data-icon="globe"] {
    bottom: 20%;
    right: 15%;
    animation-delay: 4s;
}

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

/* モーダル */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: white;
    border-radius: var(--border-radius-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--color-border-light);
}

.modal-header h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

.modal-close {
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.modal-close:hover {
    background: var(--color-surface);
    color: var(--color-text-primary);
}

.modal-content {
    padding: var(--spacing-6);
}

/* メールフォーム */
.email-input {
    width: 100%;
    padding: var(--spacing-4);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: border-color var(--transition-base);
}

.email-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.email-note {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.email-note i {
    color: var(--color-primary);
}

/* 注文サマリー */
.order-summary {
    background: var(--color-surface);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-5);
    margin: var(--spacing-6) 0;
    border: 1px solid var(--color-border-light);
}

.order-summary h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-4);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-3);
}

.summary-item.total {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-3);
    margin-top: var(--spacing-3);
}

.summary-label {
    font-weight: 500;
    color: var(--color-text-secondary);
}

.summary-item.total .summary-label {
    font-weight: 700;
    color: var(--color-text-primary);
    font-size: var(--font-size-lg);
}

.summary-value {
    font-weight: 600;
    color: var(--color-text-primary);
}

.summary-item.total .summary-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
}

/* 確認ボタン */
.confirm-btn {
    width: 100%;
    padding: var(--spacing-4) var(--spacing-6);
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
}

.confirm-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* メール送信完了 */
.email-sent {
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-success);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-6);
    color: white;
    font-size: var(--font-size-3xl);
}

.email-sent h4 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-4);
}

.email-sent p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-6);
}

.email-tips {
    background: var(--color-surface);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-5);
    margin: var(--spacing-6) 0;
    text-align: left;
}

.email-tips h5 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-3);
}

.email-tips ul {
    list-style: none;
    padding: 0;
}

.email-tips li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.email-tips li::before {
    content: '•';
    color: var(--color-primary);
    font-weight: bold;
    flex-shrink: 0;
}

.resend-btn {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
}

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

/* 特徴セクション */
.features {
    padding: var(--spacing-20) 0;
    background: var(--color-surface);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.section-header h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-4);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
}

.feature-card {
    background: white;
    padding: var(--spacing-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-base);
    text-align: center;
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-6);
    color: white;
    font-size: var(--font-size-2xl);
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-4);
}

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

/* よくある質問 */
.faq {
    padding: var(--spacing-20) 0;
}

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

.faq-item {
    background: white;
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-4);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-6);
    cursor: pointer;
    transition: background-color var(--transition-base);
}

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

.faq-question i:first-child {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.faq-question span {
    flex: 1;
    font-weight: 600;
    color: var(--color-text-primary);
}

.faq-question i:last-child {
    color: var(--color-text-secondary);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question i:last-child {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--spacing-6) var(--spacing-6);
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-base);
}

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

/* フッター */
.footer {
	border-top: solid 1px #CCC;
	background: #FFF;
    /*background: var(--color-text-primary);*/
    color: #333;
    /*padding: var(--spacing-16) 0 var(--spacing-8);*/
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-8);
}

.footer-brand .brand-text h1 {
    color: #333;
}

.footer-brand .brand-text span {
    color: #333;
}

.footer-description {
    color: #333;
    line-height: 1.7;
    margin-top: var(--spacing-4);
}

.footer-section h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-5);
    color: #001c7b;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: var(--spacing-3);
}

.footer-section ul li a {
    color: #333;
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer-section ul li a:hover {
    color: #00a7e1;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    /*color: rgba(255, 255, 255, 0.8);*/
}

.contact-item i {
    /*color: var(--color-accent);*/
    width: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-8);
	padding-bottom: var(--spacing-8);
    border-top: 1px solid #DDD;
    /*color: rgba(255, 255, 255, 0.6);*/
}

/* レスポンシブデザイン */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
    }
    
    .region-features {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-8);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-3);
    }
    
    .nav {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero {
        padding-top: 80px;
    }
    
    .form-header {
        padding: var(--spacing-6);
    }
    
    .form-header h2 {
        font-size: var(--font-size-2xl);
    }
    
    .purchase-form-content {
        padding: var(--spacing-6);
    }
    
    .days-selector {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .contact-info {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .days-selector {
        grid-template-columns: 1fr;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: var(--spacing-3);
    }
    
    .purchase-btn {
        flex-direction: column;
        gap: var(--spacing-2);
    }
}




.hero-intro img { 
	border-radius: 2rem;
	width: 100%;
	box-shadow: 0 10px 10px rgba(0, 0, 0, 0.3);
}

.selector-tab {
	font-size: 1.2rem;
}

.pc-img { display: block; }
.sp-img { display: none; }

.ft-company { 
	display: flex;
	padding-bottom: 20px;
    text-align: center;
    justify-content: center;
    align-items: center;
}

.ft-company__logo {
	width: 70px;
	margin-right: 20px;
}

.ft-company__logo img {
	width: 100%;
}

.ft-company__txt {
	font-size: 0.7rem;
	text-align: left; 
}

.ft-nav {
	padding: 30px 10px 30px 10px;
}
.ft-nav .ft-nav-content {
	text-align: center;
	margin: 0px auto;
}
.ft-nav .ft-nav-content ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}

.ft-nav .ft-nav-content ul li {
	margin: 1% 1.5%; list-style: none; }

.ft-nav .ft-nav-content ul li a {
	text-decoration: none;
    color: #333; 
    font-size: 0.8rem; 
}

.ft-nav .ft-nav-content ul li a:hover {
	color: #00a7e1;	
}

@media (max-width: 768px) {
	.ft-nav .ft-nav-content ul {
		display: block;
		text-align: left;
	}
	.ft-nav .ft-nav-content ul li {
		border-bottom: solid 1px #CCC;
		padding: 5px 0;
	}
}


@media (max-width: 768px) {
	.pc-img { display: none; }
	.sp-img { display: block; }
	
	.hero-intro { margin-bottom: 2rem !important; margin-top: 1rem }
	.hero-intro img { border-radius: 1rem; box-shadow: 0 5px 5px rgba(0, 0, 0, 0.2); }
	.footer-section { text-align: center; margin: 0 auto; }
}


/***************************

インナー共通

****************************/

.inner-hero {
	background: linear-gradient(135deg, #b82522 0%, #e39c29 100%);
	color: white;
	padding: 8rem 0 4rem;
	text-align: center;
}
.inner-hero h1 {
	font-size: 3rem;
	font-weight: 700;
	margin-bottom: 1rem;
	color: white;
}
        
.inner-hero p {
	font-size: 1.2rem;
	opacity: 0.9;
	max-width: 600px;
	margin: 0 auto;
}

 @media (max-width: 768px) {
            .inner-hero {
                padding: 6rem 0 3rem;
            }
            
            .inner-hero h1 {
                font-size: 2.5rem;
            }
            
            .inner-categories {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            
            .inner-list {
                padding: 2rem 1.5rem;
            }
            
            .inner-question {
                font-size: 1rem;
                padding: 0.8rem;
            }
        }
        
        @media (max-width: 480px) {
            .inner-hero h1 {
                font-size: 2rem;
            }
            
            .inner-list {
                padding: 1.5rem 1rem;
            }
            
            .contact-section h2 {
                font-size: 1.5rem;
            }
        }


/*********************

会社概要ページ専用スタイル 

***********************/

.company-content { padding: 6rem 0; background: #f8fafc; }
        
.company-card { background: white;
            border-radius: 2rem;
            padding: 3rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            margin-bottom: 3rem;
            border: 1px solid rgba(79, 70, 229, 0.1);
        }
        
        .company-section {
            margin-bottom: 3rem;
        }
        
        .company-section:last-child {
            margin-bottom: 0;
        }
        
        .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: #b82522;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .section-title i {
            font-size: 1.2rem;
            color: #b82522;
        }
        
        .company-info {
            display: grid;
            gap: 1.5rem;
        }
        
        .info-item {
            display: flex;
            gap: 1rem;
            padding: 1.5rem;
            background: rgba(244, 124, 64, 0.1);
            border-radius: 1rem;
            border-left: 4px solid #c75e24;
        }
        
        .info-icon {
            flex-shrink: 0;
            width: 2.5rem;
            height: 2.5rem;
            background: #b82522;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
        }
        
        .info-content h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #1F2937;
            margin-bottom: 0.5rem;
        }
        
        .info-content p {
            color: #6B7280;
            margin: 0;
            line-height: 1.6;
        }
        
        .address-lines {
            line-height: 1.8;
        }
        
        .map-container {
            margin-top: 2rem;
            border-radius: 1rem;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        
        
        .back-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: #b82522;
            color: white;
            width: 3rem;
            height: 3rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
            transition: all 0.3s ease;
            opacity: 0;
            transform: translateY(20px);
        }
        
        .back-to-top.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .back-to-top:hover {
            background: #3730A3;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4);
        }
        
        /* レスポンシブ対応 */
        @media (max-width: 768px) {
            
            
            .company-card {
                padding: 2rem 1.5rem;
                margin-bottom: 2rem;
            }
            
            .info-item {
                flex-direction: column;
                text-align: center;
            }
            
            .info-icon {
                align-self: center;
            }
        }
        
        @media (max-width: 480px) {
            .company-card {
                padding: 1.5rem 1rem;
            }
            
            .section-title {
                font-size: 1.3rem;
            }
        }

.card-icon { display: flex; margin-top: 1rem; }
.card-icon li { list-style: none; padding-right: 1rem; }
.card-icon li img { max-width: 40px; }

.terms-t { border-bottom: solid 1px #001c7b; margin-bottom: 1rem !important; padding-bottom: 0.5rem; }
.terms-p { font-size: 0.85rem; padding-bottom: 1rem; }
.terms-p a { color: coral; }

/*********************

 設定専用スタイル 

***********************/
.setup-content { padding: 6rem 0; background: #f8fafc; }
.setup-section { margin-bottom: 3rem; }
.section-phone { background: #333; padding: 1rem; border-radius: 10px; color: #FFF; text-align: center; display: block; margin-bottom: 2rem; }
.setup-txt { margin-bottom: 3rem; }
.setup-info { display: flex; justify-content: space-between; border-left: 4px solid #c75e24; border-radius: 1rem; padding: 1rem; background: rgba(244, 124, 64, 0.1); margin-bottom: 1rem; }
.setup-info .info-img { width: 30%; }
.setup-info .info-img img { width: 100%; border-radius: 0.5rem; }
.setup-info .info-txt { width: 68%; }
.setup-info .info-txt h3 { font-size: 1.1rem; font-weight: 600; color: #1F2937; }
 @media (max-width: 768px) {
	 .setup-info { display: block; }
	 .setup-info .info-img { width: 100%; }
	 .setup-info .info-txt { width: 100%; margin-top: 1rem; }
}

/*********************

 FAQページ専用スタイル 

***********************/
.faq-content { padding: 6rem 0; background: #f8fafc; }
.faq-categories { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-bottom: 4rem; }

.category-card { background: white; border-radius: 1rem; padding: 2rem; text-align: center; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); border: 1px solid rgba(79, 70, 229, 0.1); transition: all 0.3s ease; cursor: pointer; }
        
.category-card:hover { transform: translateY(-4px); box-shadow: 0 8px 25px rgba(79, 70, 229, 0.15); }
        
.category-card.active { background: linear-gradient(135deg, #b82522 0%, #e39c29 100%);
            color: white;
        }
        
        .category-icon {
            width: 4rem;
            height: 4rem;
            background: rgba(79, 70, 229, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-size: 1.5rem;
            color: #b82522;
            transition: all 0.3s ease;
        }
        
        .category-card.active .category-icon {
            background: rgba(255, 255, 255, 0.2);
            color: white;
        }
        
        .category-title {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        
        .category-description {
            font-size: 0.9rem;
            opacity: 0.8;
        }
  
.faq-list { background: white; border-radius: 1rem; padding: 3rem; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); border: 1px solid rgba(79, 70, 229, 0.1); }
        
        .faq-item {
            border-bottom: 1px solid #E5E7EB;
            margin-bottom: 1.5rem;
            /*padding-bottom: 1.5rem;*/
        }
        
        .faq-item:last-child {
            /*border-bottom: none;*/
            margin-bottom: 0;
            /*padding-bottom: 0;*/
        }
        
        .faq-question {
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 1.1rem;
            font-weight: 600;
            color: #1F2937;
            padding: 1rem;
            background: rgba(79, 70, 229, 0.05);
            border-radius: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .faq-question:hover {
            background: rgba(79, 70, 229, 0.1);
        }
        
.faq-question.active { background: #b82522; color: white; }
        
        .faq-icon {
            width: 1.5rem;
            height: 1.5rem;
            border-radius: 50%;
            background: #b82522;
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            margin-right: 1rem;
            flex-shrink: 0;
        }
        
        .faq-question.active .faq-icon {
            background: white;
            color: #4F46E5;
        }
.faq-question.active span { color: #FFF; }
        
        .faq-toggle {
            font-size: 1.2rem;
            transition: transform 0.3s ease;
        }
        
        .faq-question.active .faq-toggle {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
            padding: 0 1rem;
			overflow-y: scroll;
        }
        
        .faq-answer.open {
            max-height: 500px;
            padding: 1.5rem 1rem 0;
        }
        
        .faq-answer-content {
            color: #6B7280;
            line-height: 1.7;
			padding-bottom: 1.5rem;
        }
        
        .faq-answer-content ul {
            margin: 1rem 0;
            padding-left: 1.5rem;
        }
        
        .faq-answer-content li {
            margin-bottom: 0.5rem;
        }
        
.contact-section { background: linear-gradient(135deg, #001c7b 0%, #005ac8 100%); color: white; padding: 4rem 0; text-align: center; }
        
        .contact-section h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }
        
        .contact-section p {
            font-size: 1.1rem;
            opacity: 0.9;
            margin-bottom: 2rem;
        }
        
        .contact-button {
            display: inline-flex;
            align-items: center;
            gap: 0.75rem;
            background: white;
            color: #4F46E5;
            padding: 1rem 2rem;
            border-radius: 3rem;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        
        .contact-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
        }
 
.back-to-top { position: fixed; bottom: 2rem; right: 2rem; background: #FFF; color: #001c7b; width: 3rem; height: 3rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; text-decoration: none; box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3); transition: all 0.3s ease; opacity: 0; transform: translateY(20px); }
        
        .back-to-top.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .back-to-top:hover {
            background: #3730A3;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4);
        }
        
        /* レスポンシブ対応 */
        @media (max-width: 768px) {
            .faq-hero {
                padding: 6rem 0 3rem;
            }
            
            .faq-hero h1 {
                font-size: 2.5rem;
            }
            
            .faq-categories {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            
            .faq-list {
                padding: 2rem 1.5rem;
            }
            
            .faq-question {
                font-size: 1rem;
                padding: 0.8rem;
            }
        }
        
        @media (max-width: 480px) {
            .faq-hero h1 {
                font-size: 2rem;
            }
            
            .faq-list {
                padding: 1.5rem 1rem;
            }
            
            .contact-section h2 {
                font-size: 1.5rem;
            }
        }




/*********************

 ハンバーガーメニュー 

***********************/

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
    z-index: 998;
}


@media (max-width: 768px) {
    .nav {
        display: flex;
        flex-direction: column;
        gap: 10px;
        background-color: #fff;
        position: absolute;
        top: -500px;
        right: 0;
        width: 100%;
        padding: 20px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        transition: top 0.3s ease-out;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav.open {
        top: 80px; 
    }
	
	
	 .mobile-toggle span {
        display: flex;
		height: 4px;
    }
	
	.mobile-toggle.open span:nth-child(1) {
        transform: rotate(45deg);
        position: relative;
        top: 8px;
    }
    
    .mobile-toggle.open span:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.open span:nth-child(3) {
        transform: rotate(-45deg);
        position: relative;
        top: -8px;
    }
	
	.overlay.open {
        display: block;
    }
}

/*********************

 index 国旗

***********************/
.country-flag img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}