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

:root {
    --color-primary: #2C3E50;
    --color-primary-dark: #1A252F;
    --color-white: #FFFFFF;
    --color-light-gray: #F5F5F5;
    --color-gray: #E0E0E0;
    --color-text: #333333;
    --color-text-light: #666666;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

/* ヘッダー */
.header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

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

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--color-white);
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.location-name {
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.1em;
}

/* メインコンテンツ */
.main {
    min-height: calc(100vh - 200px);
}

/* ヒーローセクション */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-xxl) var(--spacing-md);
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.05em;
}

.hero-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    font-weight: 400;
}

/* 住所セクション */
.address-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light-gray);
}

.address-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    max-width: 600px;
    margin: 0 auto;
}

.address-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background-color: var(--color-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.address-icon svg {
    width: 24px;
    height: 24px;
}

.address-content {
    flex: 1;
}

.address-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.address-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text);
}

/* 道順セクション */
.directions-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    letter-spacing: 0.05em;
}

.directions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}

.direction-step {
    background-color: var(--color-white);
    border: 2px solid var(--color-gray);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    position: relative;
    transition: var(--transition);
}

.direction-step:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(44, 62, 80, 0.1);
    transform: translateY(-2px);
}

.step-number {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 36px;
    height: 36px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.step-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background-color: var(--color-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.step-icon svg {
    width: 24px;
    height: 24px;
}

.step-content {
    flex: 1;
    padding-right: 50px;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.step-description {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* 地図セクション */
.map-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light-gray);
}

.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-width: 1000px;
    margin: 0 auto;
}

.map-iframe {
    width: 100%;
    height: 450px;
    border: none;
    display: block;
}

/* フッター */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

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

.footer-text {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.footer-subtext {
    font-size: 0.875rem;
    opacity: 0.8;
    letter-spacing: 0.1em;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-xxl: 3rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .address-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .direction-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .step-content {
        padding-right: 0;
        padding-top: var(--spacing-sm);
    }

    .step-number {
        position: relative;
        top: 0;
        right: 0;
        margin-bottom: var(--spacing-sm);
    }

    .map-iframe {
        height: 350px;
    }

    .logo-text {
        font-size: 1.5rem;
    }

    .location-name {
        font-size: 1.125rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .address-card,
    .direction-step {
        padding: var(--spacing-md);
    }

    .map-iframe {
        height: 300px;
    }
}

/* アニメーション */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.direction-step {
    animation: fadeInUp 0.6s ease-out;
}

.direction-step:nth-child(1) { animation-delay: 0.1s; }
.direction-step:nth-child(2) { animation-delay: 0.2s; }
.direction-step:nth-child(3) { animation-delay: 0.3s; }
.direction-step:nth-child(4) { animation-delay: 0.4s; }
.direction-step:nth-child(5) { animation-delay: 0.5s; }