/*
 * トップページ専用スタイル
 * 東京カレンダー風の洗練されたデザイン
 */

/* ========================================
   カラー変数
======================================== */
:root {
    --color-primary: #1a1a1a;
    --color-secondary: #c9a868;
    --color-gold: #d4af37;
    --color-gold-light: #f5e6c8;
    --color-white: #ffffff;
    --color-gray-light: #f8f8f8;
    --color-gray: #666666;
    --color-text: #333333;
    --font-serif: 'Noto Serif JP', serif;
    --font-sans: 'Noto Sans JP', sans-serif;
    --font-en: 'Cormorant', serif;
}

/* ========================================
   共通スタイル
======================================== */
.top-page {
    overflow-x: hidden;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.sp-only {
    display: none;
}

@media screen and (max-width: 768px) {
    .sp-only {
        display: inline;
    }
}

/* セクションヘッダー */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header.light {
    color: var(--color-white);
}

.section-en {
    display: block;
    font-family: var(--font-en);
    font-size: 14px;
    letter-spacing: 3px;
    color: var(--color-secondary);
    margin-bottom: 15px;
}

.section-header.light .section-en {
    color: var(--color-gold-light);
}

.section-title {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 400;
    letter-spacing: 2px;
    line-height: 1.6;
    color: var(--color-primary);
}

.section-header.light .section-title {
    color: var(--color-white);
}

/* ボタン */
.btn-elegant {
    display: inline-block;
    padding: 16px 50px;
    font-family: var(--font-sans);
    font-size: 14px;
    letter-spacing: 2px;
    color: var(--color-primary);
    background: transparent;
    border: 1px solid var(--color-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-elegant:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-elegant.dark {
    border-color: var(--color-white);
    color: var(--color-white);
}

.btn-elegant.dark:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

.section-btn {
    text-align: center;
    margin-top: 40px;
}

/* ========================================
   ヒーローセクション
======================================== */
.hero-section {
    position: relative;
    height: 70vh;
    min-height: 500px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-white);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('img/index/hero_bg.jpg') center/cover no-repeat;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 0 20px;
}

.hero-subtitle {
    font-family: var(--font-en);
    font-size: 14px;
    letter-spacing: 4px;
    color: var(--color-gold);
    margin-bottom: 30px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 42px;
    font-weight: 400;
    letter-spacing: 4px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.hero-description {
    font-size: 15px;
    line-height: 2;
    letter-spacing: 1px;
    margin-bottom: 40px;
    color: rgba(255,255,255,0.8);
}

.hero-btn {
    display: inline-block;
    padding: 18px 60px;
    font-size: 14px;
    letter-spacing: 2px;
    color: var(--color-primary);
    background: var(--color-gold);
    text-decoration: none;
    transition: all 0.3s ease;
}

.hero-btn:hover {
    background: var(--color-white);
}

@media screen and (max-width: 768px) {
    .hero-section {
        height: 60vh;
        min-height: 400px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-description {
        font-size: 14px;
    }
}

/* ========================================
   コンセプトセクション
======================================== */
.concept-section {
    padding: 100px 0;
    background: var(--color-white);
}

.concept-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.concept-text {
    flex: 1;
}

.concept-lead {
    font-family: var(--font-serif);
    font-size: 22px;
    line-height: 2;
    color: var(--color-primary);
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.concept-text p {
    font-size: 15px;
    line-height: 2.2;
    color: var(--color-gray);
    margin-bottom: 20px;
}

.concept-image {
    flex: 0 0 400px;
}

.concept-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

@media screen and (max-width: 768px) {
    .concept-section {
        padding: 60px 0;
    }
    
    .concept-content {
        flex-direction: column-reverse;
        gap: 30px;
    }
    
    .concept-image {
        flex: none;
        width: 100%;
    }
    
    .concept-image img {
        height: 300px;
    }
    
    .concept-lead {
        font-size: 18px;
    }
}

/* ========================================
   サービスセクション
======================================== */
.service-section {
    padding: 100px 0;
    background: var(--color-primary);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    text-align: center;
    padding: 40px 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s ease;
}

.service-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-5px);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    font-size: 40px;
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.service-card h3 {
    font-family: var(--font-en);
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 2px;
    color: var(--color-gold);
    margin-bottom: 15px;
}

.service-card p {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255,255,255,0.7);
}

.service-note {
    text-align: center;
    margin-top: 40px;
}

.service-note p {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

@media screen and (max-width: 768px) {
    .service-section {
        padding: 60px 0;
    }
    
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .service-card {
        padding: 30px 15px;
    }
}

/* ========================================
   3つの約束セクション
======================================== */
.promise-section {
    padding: 100px 0;
    background: var(--color-gray-light);
}

.promise-list {
    display: flex;
    gap: 40px;
}

.promise-item {
    flex: 1;
    text-align: center;
    padding: 50px 30px;
    background: var(--color-white);
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
}

.promise-num {
    display: block;
    font-family: var(--font-en);
    font-size: 36px;
    font-weight: 300;
    color: var(--color-secondary);
    margin-bottom: 20px;
}

.promise-item h3 {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 400;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.promise-item p {
    font-size: 14px;
    line-height: 2;
    color: var(--color-gray);
}

@media screen and (max-width: 768px) {
    .promise-section {
        padding: 60px 0;
    }
    
    .promise-list {
        flex-direction: column;
        gap: 20px;
    }
    
    .promise-item {
        padding: 40px 25px;
    }
}

/* ========================================
   キャストセクション
======================================== */
.cast-section {
    padding: 100px 0;
    background: var(--color-white);
}

.cast-lead {
    text-align: center;
    font-size: 15px;
    line-height: 2;
    color: var(--color-gray);
    margin-bottom: 50px;
}

.cast-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.cast-card {
    background: var(--color-white);
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.cast-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.cast-image {
    height: 350px;
    overflow: hidden;
}

.cast-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.cast-card:hover .cast-image img {
    transform: scale(1.05);
}

.cast-info {
    padding: 25px;
    text-align: center;
}

.cast-info h4 {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 400;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.cast-info p {
    font-size: 13px;
    color: var(--color-gray);
}

@media screen and (max-width: 768px) {
    .cast-section {
        padding: 60px 0;
    }
    
    .cast-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .cast-image {
        height: 220px;
    }
    
    .cast-info {
        padding: 15px;
    }
}

/* ========================================
   ニュースセクション
======================================== */
.news-section {
    padding: 100px 0;
    background: var(--color-primary);
}

.news-list {
    max-width: 800px;
    margin: 0 auto;
}

.news-item {
    display: flex;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.news-date {
    flex: 0 0 120px;
    font-family: var(--font-en);
    font-size: 14px;
    color: var(--color-gold);
}

.news-title {
    flex: 1;
    font-size: 14px;
    color: var(--color-white);
    line-height: 1.6;
}

@media screen and (max-width: 768px) {
    .news-section {
        padding: 60px 0;
    }
    
    .news-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .news-date {
        font-size: 12px;
    }
}

/* ========================================
   ご利用の流れセクション
======================================== */
.flow-section {
    padding: 100px 0;
    background: var(--color-white);
}

.flow-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.flow-step {
    flex: 0 0 200px;
    text-align: center;
}

.step-num {
    display: block;
    font-family: var(--font-en);
    font-size: 12px;
    letter-spacing: 2px;
    color: var(--color-secondary);
    margin-bottom: 20px;
}

.flow-step h3 {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 400;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.flow-step p {
    font-size: 13px;
    line-height: 1.8;
    color: var(--color-gray);
}

.flow-arrow {
    flex: 0 0 40px;
    height: 2px;
    background: var(--color-secondary);
    margin-top: 50px;
    position: relative;
}

.flow-arrow::after {
    content: '';
    position: absolute;
    right: 0;
    top: -4px;
    border: 5px solid transparent;
    border-left-color: var(--color-secondary);
}

@media screen and (max-width: 768px) {
    .flow-section {
        padding: 60px 0;
    }
    
    .flow-steps {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    
    .flow-arrow {
        width: 2px;
        height: 30px;
        margin: 0;
    }
    
    .flow-arrow::after {
        right: -4px;
        top: auto;
        bottom: 0;
        border: 5px solid transparent;
        border-top-color: var(--color-secondary);
    }
}

/* ========================================
   CTAセクション
======================================== */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    text-align: center;
}

.cta-inner {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 20px;
}

.cta-subtitle {
    font-family: var(--font-en);
    font-size: 14px;
    letter-spacing: 3px;
    color: var(--color-gold);
    margin-bottom: 20px;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 400;
    letter-spacing: 3px;
    line-height: 1.6;
    color: var(--color-white);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.cta-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 50px;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 2px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-btn span {
    font-size: 11px;
    font-weight: 400;
    margin-bottom: 5px;
    opacity: 0.8;
}

.cta-btn.primary {
    background: var(--color-gold);
    color: var(--color-primary);
}

.cta-btn.primary:hover {
    background: var(--color-white);
}

.cta-btn.secondary {
    background: transparent;
    border: 1px solid var(--color-white);
    color: var(--color-white);
}

.cta-btn.secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

.cta-tel {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 2;
}

.cta-tel a {
    font-family: var(--font-en);
    font-size: 24px;
    color: var(--color-white);
    text-decoration: none;
}

.cta-tel small {
    font-size: 12px;
    opacity: 0.6;
}

@media screen and (max-width: 768px) {
    .cta-section {
        padding: 60px 0;
    }
    
    .cta-title {
        font-size: 24px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-btn {
        width: 100%;
    }
}

/* ========================================
   求人セクション
======================================== */
.recruit-section {
    padding: 100px 0;
    background: var(--color-gray-light);
}

.recruit-box {
    display: flex;
    overflow: hidden;
    background: var(--color-white);
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.recruit-content {
    flex: 1;
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.recruit-en {
    font-family: var(--font-en);
    font-size: 12px;
    letter-spacing: 3px;
    color: var(--color-secondary);
    margin-bottom: 15px;
}

.recruit-content h2 {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 400;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.recruit-content p {
    font-size: 15px;
    line-height: 2;
    color: var(--color-gray);
    margin-bottom: 30px;
}

.recruit-image {
    flex: 0 0 45%;
    min-height: 400px;
    background: linear-gradient(135deg, #c9a868 0%, #d4af37 100%);
}

.recruit-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media screen and (max-width: 768px) {
    .recruit-section {
        padding: 60px 0;
    }
    
    .recruit-box {
        flex-direction: column-reverse;
    }
    
    .recruit-content {
        padding: 40px 25px;
    }
    
    .recruit-content h2 {
        font-size: 22px;
    }
    
    .recruit-image {
        min-height: 250px;
    }
}