/*
Theme Name: TADA Beauty Child Theme
Description: Cocoon子テーマ - TADA Beauty風デザイン（改良版）
Template: cocoon-master
Version: 2.0.0
Author: Custom Development
Text Domain: tada-beauty-child
*/

/* TADA Beauty風カスタムCSS - 改良版 */

/* Google Fonts読み込み */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&display=swap');

/* TADA Beauty風カラーパレット - CSS変数使用 */
:root {
    --tada-primary: #2c5aa0;
    --tada-primary-dark: #1a3d73;
    --tada-secondary: #f8f9fa;
    --tada-text: #333;
    --tada-text-light: #666;
    --tada-white: #fff;
    --tada-border: #e9ecef;
    --tada-shadow: rgba(0, 0, 0, 0.1);
    --tada-shadow-light: rgba(0, 0, 0, 0.05);
}

/* ベーススタイル */
body {
    font-family: 'Noto Sans JP', 'Hiragino Sans', 'ヒラギノ角ゴシック', 'Yu Gothic', '游ゴシック', 'Meiryo', 'メイリオ', sans-serif;
    color: var(--tada-text);
    line-height: 1.6;
}

/* ヘッダーカスタマイズ */
.site-header {
    background-color: var(--tada-white);
    box-shadow: 0 2px 10px var(--tada-shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.site-title a {
    color: var(--tada-primary);
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 1.8rem;
}

/* メインビジュアル（ヒーローセクション） */
.tada-hero-section {
    background: linear-gradient(135deg, var(--tada-secondary) 0%, #e9ecef 100%);
    color: var(--tada-text);
    text-align: center;
    padding: 120px 0 80px;
    margin-top: 70px;
}

.tada-hero-title {
    font-size: 3rem;
    font-weight: 300;
    color: var(--tada-primary);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.tada-hero-subtitle {
    font-size: 1.2rem;
    color: var(--tada-text-light);
    font-weight: 400;
    margin-bottom: 2rem;
}

.tada-hero-description {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 40px;
    color: var(--tada-text-light);
    line-height: 1.8;
}

/* CTAボタン */
.tada-cta-button {
    display: inline-block;
    background: var(--tada-primary);
    color: var(--tada-white);
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 1px solid var(--tada-primary);
}

.tada-cta-button:hover {
    background: var(--tada-primary-dark);
    border-color: var(--tada-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(44, 90, 160, 0.3);
}

/* セクション共通スタイル */
.tada-section {
    padding: 80px 0;
}

.tada-section-title {
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--tada-primary);
    text-align: center;
    margin-bottom: 3rem;
}

.tada-section-subtitle {
    font-size: 1.3rem;
    color: var(--tada-text-light);
    text-align: center;
    margin-bottom: 3rem;
}

/* Business Section */
.tada-business-section {
    background-color: var(--tada-secondary);
}

.tada-business-description {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--tada-primary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    text-align: center;
}

.tada-business-text {
    font-size: 1rem;
    color: var(--tada-text-light);
    margin-bottom: 3rem;
    line-height: 1.8;
    text-align: center;
}

.tada-business-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tada-business-card {
    background-color: var(--tada-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px var(--tada-shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.tada-business-card:hover {
    transform: translateY(-5px);
}

.tada-business-card h3 {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--tada-primary);
    margin-bottom: 1rem;
}

.tada-business-card p {
    color: var(--tada-text-light);
    font-size: 0.95rem;
}

/* About Section */
.tada-about-section {
    background-color: var(--tada-white);
}

.tada-about-content h3 {
    font-size: 2rem;
    font-weight: 300;
    color: var(--tada-primary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    text-align: center;
}

.tada-about-content p {
    font-size: 1rem;
    color: var(--tada-text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
    text-align: center;
}

.tada-about-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 2rem;
}

/* Recruit Section */
.tada-recruit-section {
    background-color: var(--tada-primary);
    color: var(--tada-white);
    text-align: center;
}

.tada-recruit-section h2 {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 1rem;
}

.tada-recruit-section .tada-view-more {
    color: var(--tada-white);
    border-bottom: 1px solid var(--tada-white);
}

.tada-recruit-section .tada-view-more:hover {
    color: #e9ecef;
    border-bottom-color: #e9ecef;
}

/* News Section */
.tada-news-section {
    background-color: var(--tada-secondary);
}

.tada-news-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.tada-news-categories h3 {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--tada-text);
    margin-bottom: 1rem;
}

.tada-category-list {
    list-style: none;
    padding: 0;
}

.tada-category-list li {
    margin-bottom: 0.5rem;
}

.tada-category-list a {
    color: var(--tada-text-light);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.tada-category-list a.active,
.tada-category-list a:hover {
    color: var(--tada-primary);
}

.tada-news-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tada-news-item {
    background-color: var(--tada-white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px var(--tada-shadow-light);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.tada-news-date {
    font-size: 0.9rem;
    color: var(--tada-text-light);
    min-width: 100px;
}

.tada-news-category {
    font-size: 0.9rem;
    color: var(--tada-primary);
    min-width: 80px;
}

.tada-news-title {
    font-size: 1rem;
    color: var(--tada-text);
    flex: 1;
}

/* Brands Section */
.tada-brands-section {
    background-color: var(--tada-white);
    text-align: center;
}

.tada-brand-list {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.tada-brand-item {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--tada-text-light);
    padding: 1rem 2rem;
    border: 1px solid var(--tada-border);
    border-radius: 25px;
    transition: all 0.3s ease;
}

.tada-brand-item:hover {
    color: var(--tada-primary);
    border-color: var(--tada-primary);
}

/* Contact Section */
.tada-contact-section {
    background-color: var(--tada-secondary);
}

.tada-contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.tada-contact-info h3 {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--tada-text);
    margin-bottom: 0.5rem;
}

.tada-contact-info p {
    color: var(--tada-text-light);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.tada-contact-item {
    margin-bottom: 1rem;
}

.tada-contact-links {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.tada-contact-form {
    background-color: var(--tada-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px var(--tada-shadow);
}

.tada-form-group {
    margin-bottom: 1.5rem;
}

.tada-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--tada-text);
}

.tada-form-group input,
.tada-form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--tada-border);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.tada-form-group input:focus,
.tada-form-group textarea:focus {
    outline: none;
    border-color: var(--tada-primary);
}

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

.tada-submit-button {
    background: var(--tada-primary);
    color: var(--tada-white);
    padding: 15px 40px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s ease;
}

.tada-submit-button:hover {
    background: var(--tada-primary-dark);
}

/* View More リンク */
.tada-view-more {
    color: var(--tada-primary);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid var(--tada-primary);
    padding-bottom: 2px;
    transition: all 0.3s ease;
}

.tada-view-more:hover {
    color: var(--tada-primary-dark);
    border-bottom-color: var(--tada-primary-dark);
}

/* フッターカスタマイズ */
.site-footer {
    background-color: #333;
    color: var(--tada-white);
    padding: 3rem 0 1rem;
}

.tada-footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.tada-footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.tada-footer-section h4 {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--tada-white);
}

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

.tada-footer-section li {
    margin-bottom: 0.5rem;
}

.tada-footer-section a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.tada-footer-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.tada-social-link {
    color: #ccc;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.tada-social-link:hover {
    color: var(--tada-white);
}

.tada-footer-bottom {
    border-top: 1px solid #555;
    padding-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tada-footer-legal {
    display: flex;
    gap: 1rem;
}

.tada-footer-legal a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.3s ease;
}

.tada-footer-legal a:hover {
    color: var(--tada-white);
}

.tada-copyright {
    font-size: 0.8rem;
    color: #ccc;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .tada-hero-title {
        font-size: 2rem;
    }
    
    .tada-hero-subtitle {
        font-size: 1rem;
    }
    
    .tada-section-title {
        font-size: 2rem;
    }
    
    .tada-business-description {
        font-size: 1.2rem;
    }
    
    .tada-business-cards {
        grid-template-columns: 1fr;
    }
    
    .tada-about-content h3 {
        font-size: 1.5rem;
    }
    
    .tada-about-links {
        flex-direction: column;
        align-items: center;
    }
    
    .tada-news-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .tada-news-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .tada-news-date,
    .tada-news-category {
        min-width: auto;
    }
    
    .tada-brand-list {
        flex-direction: column;
        align-items: center;
    }
    
    .tada-contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .tada-contact-links {
        justify-content: center;
    }
    
    .tada-footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .tada-footer-legal {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .tada-hero-section {
        padding: 100px 0 60px;
    }
    
    .tada-hero-title {
        font-size: 1.8rem;
    }
    
    .tada-section-title {
        font-size: 1.8rem;
    }
    
    .tada-business-card {
        padding: 1.5rem;
    }
    
    .tada-cta-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .tada-contact-form {
        padding: 1.5rem;
    }
}