/* ===============================================
   おもちゃ再生堂 - 昭和レトロ仕入れ専用営業マンサイト
   =============================================== */

/* ===== リセット & ベース設定 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 昭和レトロカラーパレット */
    --primary-color: #d84315;        /* 昭和の赤（ポスト赤）*/
    --primary-dark: #bf360c;         /* 濃い赤 */
    --secondary-color: #fbc02d;      /* 昭和の黄色（レトロゴールド）*/
    --accent-color: #689f38;         /* 昭和の緑 */
    --retro-orange: #ff6f00;         /* レトロオレンジ */
    --retro-brown: #5d4037;          /* 茶色（木目調）*/
    --retro-cream: #fff8e1;          /* クリーム色 */
    --retro-beige: #d7ccc8;          /* ベージュ */
    --text-dark: #3e2723;            /* 濃い茶色 */
    --text-light: #6d4c41;           /* 薄い茶色 */
    --bg-light: #fef5e7;             /* 薄黄色（紙っぽい）*/
    --bg-white: #fffef7;             /* オフホワイト */
    --border-color: #d7ccc8;         /* ベージュ系ボーダー */
    --success-color: #689f38;
    --warning-color: #fbc02d;
    --danger-color: #d84315;
    
    /* タイポグラフィ - 昭和感のあるフォント */
    --font-primary: 'Noto Sans JP', 'ヒラギノ角ゴ Pro', 'Hiragino Kaku Gothic Pro', sans-serif;
    --font-secondary: 'Courier New', monospace;
    --font-retro: 'Noto Sans JP', sans-serif;
    
    /* スペーシング */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* 昭和レトロシャドウ（強めの影）*/
    --shadow-retro: 4px 4px 0px rgba(0, 0, 0, 0.3);
    --shadow-sm: 2px 2px 0px rgba(0, 0, 0, 0.2);
    --shadow-md: 3px 3px 0px rgba(0, 0, 0, 0.25);
    --shadow-lg: 5px 5px 0px rgba(0, 0, 0, 0.3);
    --shadow-xl: 6px 6px 0px rgba(0, 0, 0, 0.35);
    
    /* トランジション */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    background-color: var(--retro-cream);
    line-height: 1.8;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== ヘッダー（昭和レトロ風）===== */
.header {
    background: white;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-bottom: 3px solid var(--retro-brown);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-character {
    width: 60px;
    height: 60px;
    object-fit: contain;
    animation: none;
    filter: none;
    transform: none;
}

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--retro-brown);
    font-weight: 900;
    display: block;
    margin-bottom: 0.25rem;
    text-shadow: none;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.logo .tagline {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-align: center;
    width: 100%;
    margin: 0;
    white-space: nowrap;
}

.nav ul {
    display: flex;
    flex-wrap: nowrap;
    list-style: none;
    gap: 0.5rem;
}

.nav a {
    text-decoration: none;
    color: var(--retro-brown);
    font-weight: 700;
    transition: var(--transition-fast);
    padding: 0.5rem 0.8rem;
    border-radius: 0;
    border: 2px solid transparent;
    letter-spacing: 0.05em;
    white-space: nowrap;
    font-size: 0.95rem;
}

.nav a:hover {
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    background-color: rgba(216, 67, 21, 0.05);
}

.menu-toggle {
    display: none;
    background: var(--primary-color);
    border: 3px solid var(--text-dark);
    font-size: 1.5rem;
    color: white;
    cursor: pointer;
    padding: 0.5rem;
    box-shadow: var(--shadow-sm);
}

/* ===== ヒーローセクション（昭和レトロ）===== */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* 背景画像 */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-bg-image {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.hero-bg-image.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.5) 100%
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    width: 100%;
}

.hero-text-area {
    max-width: 1000px;
    margin: 0 auto;
}

/* キャラクター配置 */
/* キャラクターセクション全体 */
.character-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.hero-characters {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
}

.character-link {
    display: inline-block;
    transition: var(--transition-normal);
    cursor: pointer;
}

.character-link:hover {
    transform: none;
}

.hero-character {
    width: 100px;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.9)) 
            drop-shadow(0 0 40px rgba(255, 255, 255, 0.6))
            drop-shadow(5px 5px 15px rgba(0, 0, 0, 0.8));
    transition: var(--transition-normal);
}

.character-link:hover .hero-character {
    filter: drop-shadow(0 0 30px rgba(251, 192, 45, 1)) 
            drop-shadow(0 0 50px rgba(251, 192, 45, 0.8))
            drop-shadow(5px 5px 20px rgba(0, 0, 0, 0.9));
}

.hero-character.pontaro {
    transform: scaleX(-1) scale(1.15);
}

/* キャラクター紹介リンク */
.character-intro-text {
    margin: 0;
    animation: fadeInUp 0.8s ease 0.25s backwards;
}

.character-intro-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    font-size: 1.2rem;
    font-weight: 700;
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(251, 192, 45, 0.3);
    border: 3px solid var(--secondary-color);
    transition: var(--transition-normal);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.character-intro-link:hover {
    background: var(--secondary-color);
    color: var(--retro-brown);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(251, 192, 45, 0.8);
}

.character-intro-link i {
    font-size: 1rem;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    color: white;
    text-shadow: 
        3px 3px 6px rgba(0, 0, 0, 0.9),
        0 0 30px rgba(255, 255, 255, 0.5),
        0 0 50px rgba(251, 192, 45, 0.3);
    letter-spacing: 0.1em;
    animation: fadeInUp 0.8s ease;
    border-bottom: 8px solid white;
    padding-bottom: var(--spacing-sm);
    display: inline-block;
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-md);
    font-weight: 900;
    color: white;
    text-shadow: 
        2px 2px 8px rgba(0, 0, 0, 0.9),
        0 0 20px rgba(255, 255, 255, 0.4);
    letter-spacing: 0.15em;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-description {
    font-size: 1.6rem;
    margin-bottom: var(--spacing-xl);
    font-weight: 700;
    color: white;
    text-shadow: 
        2px 2px 6px rgba(0, 0, 0, 0.9),
        0 0 15px rgba(255, 255, 255, 0.3);
    animation: fadeInUp 0.8s ease 0.3s backwards;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.badge {
    background: rgba(93, 64, 55, 0.9);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border: 4px solid var(--secondary-color);
    transition: var(--transition-normal);
    box-shadow: 
        4px 4px 0px rgba(0, 0, 0, 0.5),
        0 0 20px rgba(251, 192, 45, 0.4);
    backdrop-filter: blur(5px);
}

.badge:hover {
    background: var(--secondary-color);
    color: var(--retro-brown);
    transform: translate(-3px, -3px);
    box-shadow: 
        7px 7px 0px rgba(0, 0, 0, 0.6),
        0 0 30px rgba(251, 192, 45, 0.8);
}

.badge i {
    font-size: 2.5rem;
}

.badge span {
    text-align: left;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.05em;
    font-size: 1.1rem;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

/* ===== ボタン（昭和レトロ）===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    border: 4px solid var(--text-dark);
    border-radius: 0;
    font-size: 1.1rem;
    font-weight: 900;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-normal);
    font-family: var(--font-primary);
    box-shadow: var(--shadow-retro);
    letter-spacing: 0.1em;
}

.btn-primary {
    background: var(--secondary-color);
    color: var(--text-dark);
}

.btn-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.5);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 4px solid white;
}

.btn-secondary:hover {
    background: var(--retro-cream);
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.5);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.25rem;
}

.btn-youtube {
    background: var(--primary-color);
    color: white;
    border-color: var(--text-dark);
}

.btn-youtube:hover {
    background: #c62828;
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.5);
}

/* ===== セクション共通（昭和レトロ）===== */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

/* ストライプラインを削除 */
section::before {
    display: none;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    text-shadow: 3px 3px 0px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.1em;
    border-bottom: 5px solid var(--primary-color);
    display: inline-block;
    padding-bottom: 0.5rem;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.subsection-title {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    text-align: center;
    color: var(--retro-brown);
    letter-spacing: 0.08em;
}

/* ===== WHYセクション（昭和レトロ）===== */
.why-section {
    background: var(--bg-white);
}

/* キャラクター紹介バナー */
.character-intro {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) auto;
    padding: var(--spacing-md);
    background: var(--retro-cream);
    border: 5px solid var(--primary-color);
    max-width: 900px;
    box-shadow: var(--shadow-lg);
}

.character-intro-item {
    text-align: center;
    flex: 1;
}

.character-intro-item img {
    width: 120px;
    height: auto;
    margin-bottom: var(--spacing-sm);
    filter: drop-shadow(3px 3px 6px rgba(0, 0, 0, 0.5));
    transition: var(--transition-normal);
}

.character-intro-item img:hover {
    transform: scale(1.1) rotate(5deg);
}

.character-intro-item h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 900;
    margin-bottom: var(--spacing-xs);
    letter-spacing: 0.05em;
}

.character-intro-item p {
    font-size: 1rem;
    color: var(--text-dark);
    font-weight: 600;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.why-card {
    background: var(--retro-cream);
    padding: var(--spacing-md);
    border-radius: 0;
    text-align: center;
    border: 4px solid var(--retro-brown);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-retro);
}

.why-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0px rgba(0, 0, 0, 0.4);
    border-color: var(--primary-color);
}

.why-icon {
    width: 90px;
    height: 90px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-sm);
    border: 5px solid var(--text-dark);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.why-icon-image {
    background: transparent;
    padding: 0;
}

.why-custom-icon {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.why-icon-overlay {
    position: absolute;
    font-size: 3.5rem;
    color: var(--primary-color);
    text-shadow: 
        -2px -2px 0 white,
        2px -2px 0 white,
        -2px 2px 0 white,
        2px 2px 0 white;
}

.why-card h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
    color: var(--retro-brown);
    font-weight: 900;
    letter-spacing: 0.05em;
}

.why-card p {
    color: var(--text-dark);
    line-height: 1.8;
    font-weight: 500;
}

/* ===== Aboutセクション（昭和レトロ）===== */
.about-section {
    background: var(--retro-beige);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 0;
    overflow: hidden;
    border: 6px solid var(--retro-brown);
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: sepia(0.3) contrast(1.1);
}

.about-badge {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--accent-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 900;
    border: 3px solid white;
    box-shadow: var(--shadow-md);
    letter-spacing: 0.05em;
}

.about-text {
    text-align: left;
}

.about-text .section-title {
    text-align: left;
    transform: none;
    left: 0;
}

.lead {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.about-text p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    font-weight: 500;
    line-height: 1.9;
}

.about-values {
    display: flex;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
    flex-wrap: wrap;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: var(--accent-color);
    background: var(--bg-white);
    padding: 0.5rem 1rem;
    border: 2px solid var(--accent-color);
    box-shadow: var(--shadow-sm);
}

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

/* ===== 買取セクション（昭和レトロ）===== */
.buyback-section {
    background: var(--bg-white);
}

.buyback-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.category-card {
    background: var(--retro-cream);
    padding: var(--spacing-md);
    border-radius: 0;
    border: 5px solid var(--retro-brown);
    transition: var(--transition-normal);
    position: relative;
    box-shadow: var(--shadow-retro);
}

.category-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0px rgba(0, 0, 0, 0.4);
    border-color: var(--primary-color);
}

.category-card.highlight {
    border: 6px solid var(--secondary-color);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--retro-cream) 100%);
}

.category-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: white;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    border: 5px solid var(--text-dark);
    box-shadow: var(--shadow-md);
}

.category-card h3 {
    font-size: 1.6rem;
    margin-bottom: var(--spacing-sm);
    color: var(--retro-brown);
    font-weight: 900;
    letter-spacing: 0.05em;
}

.category-card ul {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.category-card li {
    padding: 0.6rem 0;
    color: var(--text-dark);
    position: relative;
    padding-left: 2rem;
    font-weight: 500;
    border-bottom: 1px dashed var(--border-color);
}

.category-card li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.highlight-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--primary-color);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 0;
    font-size: 0.95rem;
    font-weight: 900;
    border: 3px solid var(--text-dark);
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.05em;
}

/* ===== フローセクション（昭和レトロ）===== */
.flow-section {
    background: var(--retro-cream);
    padding: var(--spacing-lg);
    border-radius: 0;
    border: 5px solid var(--retro-brown);
    margin-top: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.flow-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    flex-wrap: wrap;
}

.flow-step {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: 0;
    text-align: center;
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    position: relative;
    border: 4px solid var(--retro-brown);
    box-shadow: var(--shadow-md);
}

.flow-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: var(--text-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.5rem;
    border: 4px solid var(--text-dark);
    box-shadow: var(--shadow-md);
}

.flow-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin: var(--spacing-sm) 0;
}

.flow-step h4 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xs);
    color: var(--retro-brown);
    font-weight: 900;
}

.flow-step p {
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 500;
}

.flow-arrow {
    font-size: 2.5rem;
    color: var(--retro-orange);
}

.flow-notes {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 3px dashed var(--retro-brown);
}

.note-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-dark);
    font-weight: 700;
    background: var(--bg-white);
    padding: 0.75rem;
    border-left: 5px solid var(--accent-color);
}

.note-item i {
    color: var(--accent-color);
    font-size: 1.5rem;
}

/* ===== 業者セクション（昭和レトロ）===== */
.business-section {
    background: var(--retro-brown);
    color: white;
}

.business-section .section-title,
.business-section .section-subtitle {
    color: var(--secondary-color);
}

.business-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.business-card {
    background: rgba(255, 248, 225, 0.15);
    padding: var(--spacing-md);
    border-radius: 0;
    border: 4px solid var(--secondary-color);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-retro);
}

.business-card:hover {
    background: rgba(255, 248, 225, 0.25);
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.5);
}

.business-card i {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-color);
}

.business-card h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 900;
    letter-spacing: 0.05em;
}

.business-card p {
    opacity: 0.95;
    line-height: 1.8;
    font-weight: 500;
}

.business-cta {
    text-align: center;
}

.cta-box {
    background: rgba(251, 192, 45, 0.2);
    padding: var(--spacing-lg);
    border-radius: 0;
    border: 5px solid var(--secondary-color);
    max-width: 700px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
}

.cta-box h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 900;
    letter-spacing: 0.05em;
}

.cta-box p {
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
    font-weight: 500;
    font-size: 1.1rem;
}

/* ===== 再生セクション（昭和レトロ）===== */
.restoration-section {
    background: var(--retro-beige);
}

.restoration-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.restoration-card {
    background: var(--bg-white);
    border-radius: 0;
    overflow: hidden;
    border: 5px solid var(--retro-brown);
    max-width: 350px;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-retro);
}

.restoration-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0px rgba(0, 0, 0, 0.4);
}

.restoration-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.restoration-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: sepia(0.2) contrast(1.1);
}

.image-label {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: 0.6rem 1.2rem;
    border-radius: 0;
    font-weight: 900;
    font-size: 1rem;
    color: white;
    border: 3px solid white;
    box-shadow: var(--shadow-md);
    letter-spacing: 0.1em;
}

.image-label.before {
    background: var(--danger-color);
}

.image-label.after {
    background: var(--accent-color);
}

.restoration-details {
    padding: var(--spacing-md);
}

.restoration-details h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
    color: var(--retro-brown);
    font-weight: 900;
}

.restoration-problem {
    color: var(--danger-color);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.restoration-solution {
    color: var(--accent-color);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.restoration-arrow {
    font-size: 3.5rem;
    color: var(--retro-orange);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.restoration-arrow span {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--retro-brown);
    letter-spacing: 0.1em;
}

.restoration-process {
    background: var(--retro-cream);
    padding: var(--spacing-lg);
    border-radius: 0;
    margin-bottom: var(--spacing-lg);
    border: 5px solid var(--retro-brown);
    box-shadow: var(--shadow-md);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.process-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-white);
    border-radius: 0;
    transition: var(--transition-normal);
    border: 3px solid var(--retro-brown);
}

.process-item:hover {
    transform: translate(-3px, -3px);
    background: var(--primary-color);
    color: white;
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.3);
}

.process-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-fast);
}

.process-item:hover i {
    color: white;
}

.process-item h4 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 900;
}

.process-item p {
    font-size: 0.95rem;
    color: var(--text-dark);
    font-weight: 500;
}

.process-item:hover p {
    color: rgba(255, 255, 255, 0.95);
}

.youtube-section {
    background: var(--retro-cream);
    padding: var(--spacing-lg);
    border-radius: 0;
    text-align: center;
    border: 5px solid var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.youtube-section h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--retro-brown);
    font-weight: 900;
    letter-spacing: 0.05em;
}

.youtube-section p {
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
    font-size: 1.1rem;
}

/* ===== お客様の声（昭和レトロ）===== */
.testimonials-section {
    background: var(--bg-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--retro-cream);
    padding: var(--spacing-md);
    border-radius: 0;
    position: relative;
    border: 4px solid var(--retro-brown);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-retro);
}

.testimonial-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.4);
    border-color: var(--primary-color);
}

.testimonial-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    opacity: 0.4;
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.9;
    font-weight: 500;
    font-size: 1.05rem;
}

.testimonial-author {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 700;
}

.testimonial-type {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--primary-color);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 0;
    font-size: 0.85rem;
    font-weight: 900;
    border: 2px solid var(--text-dark);
    box-shadow: var(--shadow-sm);
}

/* ===== お問い合わせ（昭和レトロ）===== */
.contact-section {
    background: var(--retro-beige);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

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

.contact-method {
    background: var(--retro-cream);
    padding: var(--spacing-md);
    border-radius: 0;
    text-align: center;
    border: 4px solid var(--retro-brown);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-retro);
}

.contact-method-clickable {
    cursor: pointer;
}

.contact-method-clickable:hover {
    background: var(--secondary-color);
}

.contact-method:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.4);
    border-color: var(--primary-color);
}

.contact-method i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.contact-method h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xs);
    color: var(--retro-brown);
    font-weight: 900;
}

.contact-info {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.contact-hours {
    font-size: 0.95rem;
    color: var(--text-dark);
    font-weight: 500;
}

.contact-form-container {
    background: var(--retro-cream);
    padding: var(--spacing-lg);
    border-radius: 0;
    border: 5px solid var(--retro-brown);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.contact-character {
    position: absolute;
    bottom: -20px;
    right: -30px;
    width: 150px;
    height: auto;
    z-index: 10;
    animation: none;
    filter: drop-shadow(6px 6px 10px rgba(0, 0, 0, 0.6));
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 900;
    color: var(--retro-brown);
    letter-spacing: 0.05em;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 3px solid var(--retro-brown);
    border-radius: 0;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
    background: var(--bg-white);
}

.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(216, 67, 21, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== フッター（昭和レトロ）===== */
.footer {
    background: var(--retro-brown);
    color: var(--retro-cream);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-character {
    width: 100px;
    height: auto;
    margin-bottom: var(--spacing-sm);
    animation: none;
    filter: drop-shadow(5px 5px 8px rgba(0, 0, 0, 0.6));
}

.footer-section h3 {
    font-size: 1.6rem;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary-color);
    font-weight: 900;
}

.footer-section h4 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-color);
    font-weight: 900;
}

.footer-section p {
    color: rgba(255, 248, 225, 0.8);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

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

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

.footer-section a {
    color: rgba(255, 248, 225, 0.9);
    text-decoration: none;
    transition: var(--transition-fast);
    font-weight: 500;
}

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

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.social-links a {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition-normal);
    border: 3px solid var(--secondary-color);
    box-shadow: var(--shadow-sm);
}

.social-links a:hover {
    background: var(--secondary-color);
    color: var(--retro-brown);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 2px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 248, 225, 0.7);
    font-weight: 500;
}

.footer-bottom .group-company {
    margin-top: var(--spacing-xs);
    font-size: 0.9rem;
}

.footer-bottom .group-company a {
    color: var(--secondary-color);
    text-decoration: underline;
    font-weight: 600;
    transition: color 0.3s ease;
}

.footer-bottom .group-company a:hover {
    color: var(--primary-color);
}

/* ===== トップに戻るボタン（昭和レトロ）===== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--secondary-color);
    color: var(--text-dark);
    border: 4px solid var(--text-dark);
    border-radius: 0;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-retro);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 999;
    font-weight: 900;
}

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

.scroll-to-top:hover {
    background: var(--primary-color);
    color: white;
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.5);
}

/* ===== アニメーション ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* キャラクターアニメーション（無効化） */
/*
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes floatCharacter {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-15px) rotate(-3deg);
    }
    50% {
        transform: translateY(-20px) rotate(0deg);
    }
    75% {
        transform: translateY(-15px) rotate(3deg);
    }
}

@keyframes wave {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(5deg);
    }
    75% {
        transform: rotate(-5deg);
    }
}
*/

/* ===== レスポンシブ対応 ===== */
@media (max-width: 1024px) {
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .logo .tagline {
        font-size: 0.7rem;
    }
    
    .nav a {
        padding: 0.4rem 0.6rem;
        font-size: 0.9rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
        padding: var(--spacing-sm);
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .hero-character {
        width: 150px;
    }
    
    .contact-character {
        width: 120px;
        right: -20px;
        bottom: -10px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .logo {
        flex-direction: row;
        gap: 0.5rem;
    }
    
    .logo-character {
        width: 45px;
        height: 45px;
    }
    
    .logo h1 {
        font-size: 1.3rem;
    }
    
    .logo .tagline {
        font-size: 0.65rem;
    }
    
    .hero {
        min-height: 100vh;
    }
    
    .hero-character {
        width: 110px;
        filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.8)) 
                drop-shadow(0 0 30px rgba(255, 255, 255, 0.5))
                drop-shadow(3px 3px 10px rgba(0, 0, 0, 0.8));
    }
    
    .character-link:hover .hero-character {
        filter: drop-shadow(0 0 25px rgba(251, 192, 45, 1)) 
                drop-shadow(0 0 40px rgba(251, 192, 45, 0.7))
                drop-shadow(3px 3px 15px rgba(0, 0, 0, 0.9));
    }
    
    .character-section {
        flex-direction: column;
        gap: var(--spacing-sm);
        margin: var(--spacing-md) 0;
    }
    
    .hero-characters {
        gap: var(--spacing-sm);
    }
    
    .hero-character {
        width: 80px;
    }
    
    .character-intro-link {
        font-size: 1rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .hero-text-area {
        padding: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
        border-width: 6px;
        padding-bottom: var(--spacing-xs);
        margin-bottom: var(--spacing-md);
    }
    
    .hero-subtitle {
        font-size: 1.6rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-description {
        font-size: 1.2rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .badge {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .badge i {
        font-size: 2rem;
    }
    
    .badge span {
        font-size: 1rem;
    }
    
    .contact-character {
        width: 100px;
        right: 10px;
        bottom: 10px;
        position: relative;
        margin: 0 auto;
        display: block;
    }
    
    .character-intro {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .character-intro-item img {
        width: 100px;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: white;
        box-shadow: var(--shadow-lg);
        transition: var(--transition-normal);
        padding: var(--spacing-md);
        border-top: 3px solid var(--retro-brown);
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav ul {
        flex-direction: column;
        gap: 0;
    }
    
    .nav a {
        display: block;
        padding: var(--spacing-sm);
        border-bottom: 2px solid rgba(0, 0, 0, 0.1);
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2rem;
        border-width: 4px;
        padding-bottom: var(--spacing-xs);
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
    
    .restoration-grid {
        flex-direction: column;
    }
    
    .restoration-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }
    
    .logo-character {
        width: 40px;
        height: 40px;
    }
    
    .logo h1 {
        font-size: 1.1rem;
    }
    
    .logo .tagline {
        font-size: 0.6rem;
    }
    
    .hero-character {
        width: 90px;
        filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.8)) 
                drop-shadow(0 0 25px rgba(255, 255, 255, 0.4))
                drop-shadow(2px 2px 8px rgba(0, 0, 0, 0.8));
    }
    
    .character-link:hover .hero-character {
        filter: drop-shadow(0 0 20px rgba(251, 192, 45, 1)) 
                drop-shadow(0 0 35px rgba(251, 192, 45, 0.6))
                drop-shadow(2px 2px 12px rgba(0, 0, 0, 0.9));
    }
    
    .character-intro-link {
        font-size: 0.9rem;
        padding: var(--spacing-xs);
    }
    
    .character-intro-link i {
        font-size: 0.8rem;
    }
    
    .hero-text-area {
        padding: 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
        border-width: 5px;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-character {
        width: 70px;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .badge {
        padding: var(--spacing-xs) var(--spacing-sm);
        border-width: 3px;
        gap: 0.5rem;
    }
    
    .badge i {
        font-size: 1.6rem;
    }
    
    .badge span {
        font-size: 0.9rem;
    }
    
    .contact-character {
        width: 80px;
    }
    
    .character-intro-item img {
        width: 80px;
    }
    
    .character-intro-item h3 {
        font-size: 1.2rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .btn-large {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}

/* ===============================================
   買取強化メーカーセクション（高級感・誠実感）
   =============================================== */

/* セクション間の境界線を削除 */
section {
    border-top: none !important;
    border-bottom: none !important;
}

.featured-makers-section {
    background: linear-gradient(to bottom, #f5f5f0 0%, #ffffff 50%, #f5f5f0 100%);
    padding: var(--spacing-xl) 0;
    position: relative;
}

.featured-makers-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

/* もも子キャラクター画像 */
.momoko-character-image {
    position: absolute;
    bottom: 0;
    left: 20px;
    width: 200px;
    height: auto;
    z-index: 10;
    pointer-events: none; /* クリック無効化 */
}

.featured-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, #8b7355 0%, #6d5845 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(139, 115, 85, 0.3);
}

.featured-icon i {
    font-size: 2.5rem;
    color: #f5e6d3;
}

.featured-makers-section .section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: #3e2723;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.05em;
}

.featured-makers-section .section-subtitle {
    font-size: 1.2rem;
    color: #6d4c41;
    font-weight: 600;
    line-height: 1.8;
}

/* メーカーグリッド */
.makers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.maker-card {
    background: white;
    border: 2px solid #d7ccc8;
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.maker-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, #8b7355 0%, #6d5845 100%);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

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

.maker-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-color: #8b7355;
}

/* プレミアムメーカー（真鍮製メーカー）*/
.maker-card.premium {
    background: linear-gradient(135deg, #faf8f5 0%, #ffffff 100%);
    border: 2px solid #b8975a;
    box-shadow: 0 4px 12px rgba(184, 151, 90, 0.2);
}

.maker-card.premium::before {
    background: linear-gradient(to right, #b8975a 0%, #d4af37 100%);
}

.maker-card.premium:hover {
    border-color: #d4af37;
    box-shadow: 0 8px 24px rgba(184, 151, 90, 0.3);
}

.maker-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    background: #f5f5f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.maker-card.premium .maker-icon {
    background: linear-gradient(135deg, #f5e6d3 0%, #f0ddc5 100%);
}

.maker-icon i {
    font-size: 1.8rem;
    color: #8b7355;
}

.maker-card.premium .maker-icon i {
    color: #b8975a;
}

.maker-card:hover .maker-icon {
    transform: scale(1.1) rotate(10deg);
}

.maker-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #3e2723;
    margin: 0;
    letter-spacing: 0.05em;
}

.maker-card.premium h3 {
    font-weight: 900;
    color: #6d5845;
}

/* 注意事項 */
.makers-note {
    background: white;
    border: 2px solid #d7ccc8;
    border-left: 6px solid #8b7355;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    display: flex;
    gap: var(--spacing-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.note-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #8b7355 0%, #6d5845 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.note-icon i {
    font-size: 1.5rem;
    color: white;
}

.note-content p {
    font-size: 1.1rem;
    font-weight: 600;
    color: #3e2723;
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.note-highlight {
    font-weight: 700;
    color: #8b7355;
}

.note-highlight strong {
    color: #6d5845;
    font-weight: 900;
}

/* CTA */
.makers-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .makers-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .maker-card {
        padding: var(--spacing-md);
    }
    
    .maker-icon {
        width: 50px;
        height: 50px;
    }
    
    .maker-icon i {
        font-size: 1.5rem;
    }
    
    .maker-card h3 {
        font-size: 1rem;
    }
    
    .makers-note {
        flex-direction: column;
        text-align: center;
    }
    
    .note-icon {
        margin: 0 auto;
    }
    
    /* もも子画像：タブレット */
    .momoko-character-image {
        width: 150px;
        left: 10px;
        bottom: 0;
    }
}

@media (max-width: 480px) {
    .featured-makers-section .section-title {
        font-size: 1.8rem;
    }
    
    .makers-grid {
        grid-template-columns: 1fr;
    }
    
    .makers-cta {
        flex-direction: column;
    }
    
    .makers-cta .btn {
        width: 100%;
    }
    
    /* もも子画像：スマホ */
    .momoko-character-image {
        width: 100px;
        left: 5px;
        bottom: -10px;
    }
}

/* ===== LINEボタンアイコン ===== */
.btn-icon {
    width: 24px;
    height: 24px;
    vertical-align: middle;
    margin-right: 0.5rem;
}

/* ===== LINEモーダル ===== */
.line-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    animation: fadeIn 0.3s ease;
}

.line-modal-content {
    background-color: white;
    margin: 5% auto;
    padding: var(--spacing-xl);
    border: 5px solid var(--retro-brown);
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-xl);
    animation: slideDown 0.3s ease;
}

.line-modal-close {
    position: absolute;
    right: 20px;
    top: 10px;
    font-size: 3rem;
    font-weight: bold;
    color: var(--text-dark);
    cursor: pointer;
    line-height: 1;
    transition: var(--transition-fast);
}

.line-modal-close:hover {
    color: var(--primary-color);
}

.modal-line-icon {
    width: 40px;
    height: 40px;
    vertical-align: middle;
    margin-right: 0.5rem;
}

.line-modal-content h2 {
    font-size: 2rem;
    font-weight: 900;
    color: var(--retro-brown);
    margin-bottom: var(--spacing-md);
}

.line-modal-content p {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.qr-code-container {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: white;
    border: 3px solid var(--retro-beige);
    display: inline-block;
}

.qr-code {
    width: 250px;
    height: 250px;
    display: block;
}

.line-id {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--retro-brown);
    margin: var(--spacing-md) 0;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 480px) {
    .line-modal-content {
        margin: 10% auto;
        padding: var(--spacing-md);
    }
    
    .qr-code {
        width: 200px;
        height: 200px;
    }
    
    .line-modal-content h2 {
        font-size: 1.5rem;
    }
}