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

/* 基本設定 */
body {
    font-family: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
    line-height: 1.7;
    color: #2c3e50;
    background: #ffffff;
    min-height: 100vh;
}

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

/* カスタムプロパティ（キーカラー中心のカラーパレット） */
:root {
    --primary-color: rgb(1, 159, 232);
    --secondary-color: rgb(0, 158, 232);
    --accent-color: rgb(250, 237, 0);
    --accent-light: rgb(255, 240, 0);
    --primary-dark: rgb(0, 120, 180);
    --accent-dark: rgb(200, 190, 0);
    
    /* キーカラーを基調としたテキストカラー */
    --text-primary: rgb(1, 159, 232);
    --text-secondary: rgb(0, 120, 180);
    --text-light: #ffffff;
    --text-muted: rgba(1, 159, 232, 0.7);
    
    /* キーカラーを基調とした背景カラー */
    --background-light: rgba(1, 159, 232, 0.05);
    --background-accent: rgba(250, 237, 0, 0.15);
    --background-primary: rgba(1, 159, 232, 0.1);
    --background-secondary: rgba(0, 158, 232, 0.1);
    
    /* キーカラーを基調とした影 */
    --shadow-light: 0 2px 10px rgba(1, 159, 232, 0.1);
    --shadow-medium: 0 4px 20px rgba(1, 159, 232, 0.15);
    --shadow-heavy: 0 8px 30px rgba(1, 159, 232, 0.2);
    --shadow-accent: 0 4px 20px rgba(250, 237, 0, 0.2);
    
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ヘッダー */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--shadow-medium);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    transition: var(--transition);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.nav-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

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

.nav-brand h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(45deg, var(--text-light), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

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

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    letter-spacing: 0.5px;
    display: inline-block;
    border: 2px solid transparent;
}

.nav-menu a:hover {
    color: var(--accent-light);
    background: rgba(255,255,255,0.1);
    border-color: var(--accent-color);
    transform: scale(1.05);
}

.nav-menu a:active {
    transform: scale(0.98);
    background: rgba(255,255,255,0.2);
}

.nav-menu a:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(250, 237, 0, 0.3);
}

/* メインビジュアル */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    padding: 120px 0 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
    margin-left: 4rem;
    margin-right: 2rem;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    background: linear-gradient(45deg, var(--text-light), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.cta-button {
    background: linear-gradient(45deg, var(--accent-color), var(--accent-light));
    color: var(--text-primary);
    border: none;
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-medium);
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.cta-button.secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--accent-light);
}

.cta-button.secondary:hover {
    background: var(--accent-light);
    color: var(--text-primary);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-heavy);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out 0.8s both;
    margin-left: 2rem;
}

.hero-img {
    width: 100%;
    max-width: 600px;
    height: auto;
    min-height: 400px;
    object-fit: contain;
    border-radius: var(--border-radius);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    transform: perspective(1200px) rotateY(-12deg) rotateX(5deg) rotateZ(-3deg);
    transition: var(--transition);
    display: block;
    opacity: 1;
    filter: contrast(1.15) saturate(1.2) brightness(1.05);
}

.hero-img:hover {
    transform: perspective(1200px) rotateY(-8deg) rotateX(3deg) rotateZ(-2deg) scale(1.08);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.5);
    filter: contrast(1.25) saturate(1.3) brightness(1.1);
}

/* セクション共通 */
.section-title {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 4rem;
    color: var(--primary-color);
    position: relative;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 5px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color), var(--primary-color));
    border-radius: 3px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* サービスについて */
.about {
    padding: 100px 0;
    background: var(--background-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: stretch;
}

.about-text {
    padding-right: 2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.about-description {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.8;
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    border-top: 4px solid var(--primary-color);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    flex: 1;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2.5rem;
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    min-height: 140px;
    border-left: 5px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.feature-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
    border-left-color: var(--accent-color);
    background: linear-gradient(145deg, #ffffff, #f0f8ff);
}

.feature-icon {
    font-size: 2.8rem;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(1, 159, 232, 0.3);
    transition: var(--transition);
}

.feature-text {
    flex: 1;
}

.feature-text h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--primary-color);
    line-height: 1.3;
}

.feature-text p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
}

.about-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    border-top: 4px solid var(--accent-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.about-card h3 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--primary-color);
    text-align: center;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--background-primary);
}

.item-list {
    list-style: none;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.item-list li {
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--background-primary);
    color: var(--text-secondary);
    position: relative;
    padding-left: 2rem;
    font-size: 1.1rem;
    line-height: 1.5;
    transition: var(--transition);
}

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

.item-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
    top: 1.2rem;
}

.item-list li:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* こんな人におすすめ */
.target {
    padding: 100px 0;
    background: white;
}

.target-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.target-card {
    text-align: center;
    padding: 3rem 2rem;
    border-radius: 20px;
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.3);
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.target-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s ease;
}

.target-card:hover::before {
    left: 100%;
}

.target-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    background: linear-gradient(145deg, #ffffff, #f0f8ff);
}

.target-card:hover .target-icon {
    transform: scale(1.1) rotate(5deg);
}

.target-icon {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    transition: var(--transition);
}

.target-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
    line-height: 1.4;
}

.target-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 参加方法 */
.howto {
    padding: 100px 0;
    background: var(--background-accent);
}

.howto-description {
    text-align: center;
    margin: 3rem 0;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    border-top: 4px solid var(--accent-color);
}

.howto-description h3 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.howto-description p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin: 0;
}

.howto-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: stretch;
}

.howto-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    height: 100%;
}

.step {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    min-height: 120px;
    flex: 1;
}

.step:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-medium);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    height: 100%;
}

.contact-method {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
}

.contact-method:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

/* 特別なカードのホバー効果 */
.instagram-card:hover,
.line-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(1, 159, 232, 0.4), 0 0 0 2px var(--accent-color);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contact-method h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.contact-method p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.contact-link {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.contact-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* インスタグラムカードの特別スタイル（キーカラー使用） */
.instagram-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
    color: white;
    position: relative;
    overflow: hidden;
    border: 3px solid var(--accent-color);
    box-shadow: 0 8px 30px rgba(1, 159, 232, 0.3), 0 0 0 1px var(--accent-color);
}

.instagram-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(250, 237, 0, 0.1) 0%, rgba(1, 159, 232, 0.1) 100%);
    pointer-events: none;
}

.instagram-card h3 {
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    font-weight: 700;
}

.instagram-card p {
    color: rgba(255,255,255,0.95);
    font-weight: 500;
}

.instagram-icon {
    font-size: 3.5rem;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
    animation: pulse 2s infinite;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    padding: 0;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 5rem;
    height: 5rem;
    margin: 0 auto 1rem auto;
    text-align: center;
    line-height: 1;
}

.instagram-icon::before {
    content: '📸';
    font-size: 3.5rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.instagram-link {
    background: var(--accent-color);
    color: var(--primary-color);
    border: 2px solid white;
    font-weight: 600;
    text-shadow: none;
}

.instagram-link:hover {
    background: var(--accent-light);
    border-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(250, 237, 0, 0.4);
    color: var(--primary-dark);
}

/* LINEカードの特別スタイル（キーカラー使用） */
.line-card {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 50%, var(--accent-color) 100%);
    color: white;
    position: relative;
    overflow: hidden;
    border: 3px solid var(--accent-color);
    box-shadow: 0 8px 30px rgba(0, 158, 232, 0.3), 0 0 0 1px var(--accent-color);
}

.line-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(1, 159, 232, 0.1) 0%, rgba(250, 237, 0, 0.1) 100%);
    pointer-events: none;
}

.line-card h3 {
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    font-weight: 700;
}

.line-card p {
    color: rgba(255,255,255,0.95);
    font-weight: 500;
}

.line-icon {
    font-size: 3.5rem;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
    animation: bounce 2s infinite;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    padding: 0;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 5rem;
    height: 5rem;
    margin: 0 auto 1rem auto;
    text-align: center;
    line-height: 1;
}

.line-icon::before {
    content: '💬';
    font-size: 3.5rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.line-link {
    background: var(--accent-color);
    color: var(--primary-color);
    border: 2px solid white;
    font-weight: 600;
    text-shadow: none;
}

.line-link:hover {
    background: var(--accent-light);
    border-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(250, 237, 0, 0.4);
    color: var(--primary-dark);
}

/* アニメーション */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

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

/* 販売場所 */
.location {
    padding: 100px 0;
    background: white;
}

.location-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 4rem;
    align-items: stretch;
}

.location-info {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.location-info h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.location-note {
    font-size: 1.1rem;
    color: var(--accent-color);
    font-weight: 500;
    margin-bottom: 2rem;
}

.location-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.location-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--background-light);
    border-radius: var(--border-radius);
}

.location-feature .feature-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.location-feature p {
    color: var(--text-secondary);
    font-weight: 500;
}

.location-feature:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.location-buttons {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
}

.online-store-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(1, 159, 232, 0.3);
    border: none;
    cursor: pointer;
}

.online-store-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(1, 159, 232, 0.4);
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
}

.online-store-button:active {
    transform: translateY(-1px);
}

.button-icon {
    font-size: 1.2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-3px);
    }
    60% {
        transform: translateY(-1px);
    }
}

.map-container {
    background: var(--background-primary);
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    height: 100%;
    min-height: 400px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
}

.map-container:hover {
    box-shadow: var(--shadow-heavy);
    transform: translateY(-2px);
}

.map-container iframe {
    border-radius: var(--border-radius);
}




/* フッター */
.footer {
    background: #1f2937;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    align-items: stretch;
}

.footer-brand h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--accent-light);
}

.footer-brand p {
    color: #d1d5db;
    line-height: 1.6;
}

.footer-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.footer-info p {
    color: #d1d5db;
    margin-bottom: 0.5rem;
}

.company-info {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.company-info p {
    color: #d1d5db;
    margin-bottom: 0.5rem;
}

.company-info a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.company-info a:hover {
    color: var(--accent-light);
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .nav-menu {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-menu a {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 120px 0 60px;
        min-height: 80vh;
    }
    
    .hero-content {
        max-width: 100%;
        padding: 0 1rem;
        margin-left: 0;
        margin-right: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 280px;
    }
    
    .hero-img {
        max-width: 450px;
        height: auto;
        min-height: 350px;
        object-fit: contain;
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
        transform: perspective(1000px) rotateY(-5deg) rotateX(2deg) rotateZ(-1deg);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        align-items: stretch;
    }
    
    .about-text {
        padding-right: 0;
        height: auto;
    }
    
    .about-description {
        font-size: 1.1rem;
        padding: 1.5rem;
    }
    
    .feature-item {
        padding: 1.5rem;
        min-height: 100px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .feature-text h3 {
        font-size: 1.2rem;
    }
    
    .about-card {
        height: auto;
        min-height: 350px;
        padding: 2rem;
    }
    
    .about-card h3 {
        font-size: 1.4rem;
    }
    
    .item-list li {
        font-size: 1rem;
        padding: 1rem 0;
        padding-left: 2.2rem;
    }
    
    .item-list li::before {
        left: 0.3rem;
        top: 1rem;
    }
    
    .target-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .howto-description {
        margin: 2rem 0;
        padding: 1.5rem;
    }
    
    .howto-description h3 {
        font-size: 1.4rem;
    }
    
    .howto-description p {
        font-size: 1.1rem;
    }
    
    .howto-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        align-items: stretch;
    }
    
    .howto-steps {
        height: auto;
    }
    
    .step {
        min-height: 100px;
        flex: none;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .contact-methods {
        height: auto;
    }
    
    .contact-method {
        min-height: 180px;
        flex: none;
    }
    
    .instagram-icon,
    .line-icon {
        font-size: 3rem;
        width: 4.5rem;
        height: 4.5rem;
    }
    
    .instagram-icon::before,
    .line-icon::before {
        font-size: 3rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .location-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        align-items: stretch;
    }
    
    .location-info {
        height: auto;
    }
    
    .map-container {
        height: auto;
        min-height: 300px;
    }
    
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        align-items: stretch;
    }
    
    .footer-info {
        height: auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .nav {
        padding: 0.8rem;
    }
    
    .nav-brand {
        justify-content: center;
        width: 100%;
    }
    
    .nav-logo {
        height: 40px;
    }
    
    .nav-brand h1 {
        display: none;
    }
    
    .nav-menu a {
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .hero {
        padding: 160px 0 60px;
        min-height: 85vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
    }
    
    .hero-image {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-left: 0;
    }
    
    .hero-content {
        margin-bottom: 1rem;
        padding-top: 2rem;
        margin-top: 2rem;
        margin-left: 0;
        margin-right: 0;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 0.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .hero-buttons {
        margin-bottom: 1rem;
        justify-content: center;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .hero-img {
        max-width: 350px;
        height: auto;
        min-height: 280px;
        object-fit: contain;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        transform: perspective(1000px) rotateY(-3deg) rotateX(1deg) rotateZ(-1deg);
        margin-top: 0.5rem;
        margin-left: auto;
        margin-right: auto;
        display: block;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .howto-description {
        margin: 1.5rem 0;
        padding: 1.2rem;
    }
    
    .howto-description h3 {
        font-size: 1.2rem;
    }
    
    .howto-description p {
        font-size: 1rem;
    }
    
    .step {
        min-height: 120px;
        padding: 1.5rem;
    }
    
    .contact-method {
        min-height: 160px;
        padding: 1.5rem;
    }
    
    .instagram-icon,
    .line-icon {
        font-size: 2.5rem;
        width: 4rem;
        height: 4rem;
    }
    
    .instagram-icon::before,
    .line-icon::before {
        font-size: 2.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem;
        min-height: 120px;
    }
    
    .about-description {
        font-size: 1rem;
        padding: 1.2rem;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.8rem;
    }
    
    .feature-text h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .feature-text p {
        font-size: 0.9rem;
    }
    
    .about-card {
        height: auto;
        min-height: 300px;
        padding: 1.5rem;
    }
    
    .about-card h3 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    .item-list li {
        font-size: 0.95rem;
        padding: 0.8rem 0;
        padding-left: 2.5rem;
    }
    
    .item-list li::before {
        left: 0.5rem;
        top: 0.8rem;
    }
    
    .contact-form {
        padding: 1rem;
    }
    
    .target-card {
        padding: 1.5rem;
    }
    
    .step {
        padding: 1.5rem;
    }
}

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

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

/* ホバー時のアニメーション */
.cta-button:hover {
    animation: pulse 0.6s ease-in-out;
}

.hero-img {
    animation: float 6s ease-in-out infinite;
}

/* スクロールバーのカスタマイズ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
}

/* スマートフォン版のマップスタイル */
@media (max-width: 480px) {
    .map-container {
        min-height: 250px;
    }
}