/* ========================================
   Progress 専用デザインCSS
   既存のグローバルCSSを維持しつつ、
   このページのみ新しいデザインを適用
   ======================================== */

/* カラー変数定義 */
:root {
    --progress-primary-navy: #1a2332;
    --progress-accent-gold: #c9a961;
    --progress-bg-cream: #faf8f5;
    --progress-text-dark: #2c3e50;
    --progress-text-light: #6b7280;
    --progress-border-subtle: rgba(201, 169, 97, 0.2);
    --progress-shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
    --progress-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
}

/* ========================================
   セクションタイトルのスタイリング
   ======================================== */
.secVox .hdS01 {
    font-family: 'Noto Serif JP', serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--progress-primary-navy);
    text-align: center;
    padding: 40px 20px 20px;
    margin-bottom: 40px;
    position: relative;
    letter-spacing: 0.05em;
}

.secVox .hdS01::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--progress-accent-gold), transparent);
}

/* ========================================
   ヒーローセクション（表紙）
   ======================================== */
.progress-hero-section {
    background: white;
    padding: 10px 30px;
    border-radius: 8px;
    box-shadow: var(--progress-shadow-soft);
    margin-bottom: 40px;
    opacity: 0;
    animation: progressFadeInUp 1s ease forwards;
}

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

/* 上部の表紙説明（全幅） */
.progress-cover-top {
    width: 100%;
    margin-bottom: 30px;
    padding: 20px 30px;
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    border-left: 4px solid var(--progress-accent-gold);
    border-radius: 4px;
}

.progress-cover-top .progress-cover-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 28px;
    margin-bottom: 16px;
    color: var(--progress-primary-navy);
    letter-spacing: 0.05em;
    font-weight: 600;
}

.progress-cover-top .progress-feature-text {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.6;
    margin-bottom: 12px;
}

.progress-cover-top .progress-company {
    font-size: 20px;
    font-weight: 600;
    font-family: 'Cormorant Garamond', serif;
}

/* 2カラムレイアウト */
.progress-two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.progress-left-column {
    position: relative;
	padding-left: 15px;
}

.progress-right-column {
    display: flex;
    flex-direction: column;
	margin-top: 30px;
}

/* 画像スタイル */
.progress-cover-image,
.progress-detail-inline-image {
    position: relative;
    z-index: 1;
    width: 100%;
    height: auto;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.25);
    transition: transform 0.5s ease-in-out, box-shadow 0.5s ease-in-out;
    border-radius: 2px;
    display: block;
}

.progress-cover-image:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* 詳細画像のホバー拡大機能 */
.progress-detail-inline-image {
    width: 100%;
    height: auto;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transition: transform 0.5s ease-in-out, box-shadow 0.5s ease-in-out;
    border-radius: 4px;
    display: block;
    margin-bottom: 12px;
}

.progress-detail-inline-image:hover {
    transform: scale(1.8);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.4);
    z-index: 100;
}

.progress-detail-caption {
    font-size: 13px;
    line-height: 1.7;
    color: var(--progress-text-light);
}

.progress-qr-text {
    display: block;
    margin-top: 8px;
    font-weight: 600;
    color: var(--progress-text-dark);
}

/* 表紙説明セクション */
.progress-cover-description {
    padding: 20px 25px;
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    border-left: 4px solid var(--progress-accent-gold);
    border-radius: 4px;
    animation-delay: 0.3s;
	margin-top: 30px;
margin-bottom: 30px;
}

.progress-cover-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 25px;
    margin-bottom: 12px;
    color: var(--progress-primary-navy);
    letter-spacing: 0.05em;
    font-weight: 700;
}

.progress-feature-text {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.6;
    margin-bottom: 10px;
    color: var(--progress-text-dark);
}

.progress-company {
    font-size: 16px;
    font-weight: 500;
    color: var(--progress-text-dark);
    line-height: 1.6;
}

/* 目次リスト */
.progress-contents-list {
    animation-delay: 0.4s;
}

.progress-content-item {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--progress-border-subtle);
    transition: all 0.3s ease;
    position: relative;
    padding-left: 16px;
}

.progress-content-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 0;
    background: var(--progress-accent-gold);
    transition: height 0.3s ease;
}

.progress-content-item:hover::before {
    height: 100%;
}

.progress-content-item:last-child {
    border-bottom: none;
}

.progress-content-item:hover {
    padding-left: 24px;
}

.progress-content-label {
    font-size: 20px;
    color: var(--progress-accent-gold);
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 0.08em;
    font-family: 'Cormorant Garamond', serif;
}

.progress-content-text {
    font-size: 20px;
    line-height: 1.7;
    color: var(--progress-text-dark);
    margin: 0;
    font-weight: 500;
}

.progress-author {
    display: block;
    margin-top: 12px;
    font-size: 16px;
    font-weight: 400;
    color: var(--progress-text-dark);
}

.progress-author a {
    color: var(--progress-text-dark);
    text-decoration: none;
    font-weight: 400;
    transition: opacity 0.3s ease;
}

.progress-author a:hover {
    opacity: 0.7;
    text-decoration: underline;
}

/* ========================================
   バックナンバーボタン
   ======================================== */
.progress-backnumber-btn {
    text-align: center;
    padding: 30px 0;
}

.progress-member-note {
    text-align: center;
    font-size: 14px;
    color: var(--progress-text-light);
    margin-bottom: 16px;
    font-style: italic;
}

.progress-backnumber-btn .btn a {
    background: white;
    color: var(--progress-primary-navy);
    border: 2px solid var(--progress-accent-gold);
    padding: 14px 32px;
    border-radius: 4px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    font-weight: 600;
    letter-spacing: 0.05em;
    font-size: 16px;
}

.progress-backnumber-btn .btn a:hover {
    background: var(--progress-accent-gold);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 169, 97, 0.3);
}

/* ========================================
   スクロールアニメーション用クラス
   ======================================== */
.progress-scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.progress-scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   レスポンシブ対応
   ======================================== */
@media screen and (max-width: 1024px) {
    .progress-two-column {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .progress-contents-list {
        padding-left: 0;
    }
}

@media screen and (max-width: 768px) {
    .secVox .hdS01 {
        font-size: 26px;
        padding: 30px 16px 16px;
        margin-bottom: 30px;
    }
    
    .progress-hero-section {
        padding: 30px 20px;
    }
    
    .progress-cover-top {
        padding: 20px;
        margin-bottom: 24px;
    }
    
    .progress-two-column {
        gap: 24px;
    }
    
    .progress-cover-description {
        padding: 20px;
    }
    
    .progress-cover-title {
        font-size: 18px;
        margin: 10px 0;
    }
    
    .progress-feature-text {
        font-size: 16px;
    }
    
    .progress-company {
        font-size: 14px;
    }
    
    .progress-detail-caption {
        font-size: 12px;
    }
    
    .progress-content-label {
        font-size: 18px;
        margin-bottom: 8px;
    }
    
    .progress-content-text {
        font-size: 16px;
		font-weight: 700
    }
    
    .progress-author {
        font-size: 14px;
        margin-top: 10px;
    }
    
    .progress-content-item {
        padding-left: 12px;
        margin-bottom: 24px;
        padding-bottom: 24px;
    }
    
    .progress-content-item:hover {
        padding-left: 20px;
    }
}

@media screen and (max-width: 480px) {
    .secVox .hdS01 {
        font-size: 22px;
        padding: 24px 12px 12px;
    }
    
    .progress-hero-section {
        padding: 24px 16px;
    }
    
    .progress-cover-top {
        padding: 16px 20px;
    }
    
    .progress-cover-description {
        padding: 16px 20px;
    }
    
    .progress-cover-title {
        font-size: 16px;
    }
    
    .progress-feature-text {
        font-size: 14px;
    }
    
    .progress-company {
        font-size: 13px;
    }
    
    .progress-content-label {
        font-size: 16px;
    }
    
    .progress-content-text {
        font-size: 14px;
    }
    
    .progress-author {
        font-size: 13px;
    }
    
    .progress-backnumber-btn .btn a {
        padding: 12px 24px;
        font-size: 14px;
    }
}

/* ========================================
   印刷スタイル
   ======================================== */
@media print {
    .progress-hero-section {
        box-shadow: none;
        page-break-inside: avoid;
    }
    
    .progress-backnumber-btn {
        display: none;
    }
}