/* ZeRa株式会社 - コーポレートWebサイト */
/* プロフェッショナルで明るく、カラフルなデザイン */

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

:root {
    /* カラフルな4色カラーパレット(ヘッダー用) */
    --color-1: #FF6B6B; /* コーラルレッド */
    --color-2: #4ECDC4; /* ターコイズ */
    --color-3: #FFD93D; /* ビビッドイエロー */
    --color-4: #6C5CE7; /* バイオレット */
    
    /* セクション別カラー */
    --section-red: #FF6B6B;
    --section-orange: #FFA07A;
    --section-yellow: #FFD93D;
    --section-green: #6BCF7F;
    --section-blue: #4ECDC4;
    --section-purple: #A29BFE;
    --section-pink: #FD79A8;
    
    /* ニュートラルカラー */
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --gray: #E9ECEF;
    --dark-gray: #495057;
    --black: #212529;
    
    /* フォント */
    --font-primary: 'Noto Sans JP', 'Yu Gothic', 'YuGothic', 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;
    
    /* スペーシング */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* ボーダーラジウス */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    /* シャドウ */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--black);
    line-height: 1.8;
    background-color: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* ===== ヘッダー(漆黒ミニマルデザイン) ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(180deg, 
        #0D0D0D 0%, 
        #0D0D0D 85%,
        rgba(13, 13, 13, 0.98) 100%);
    padding: 1.5rem 0;
    z-index: 1000;
    box-shadow: 0 1px 0 rgba(255,255,255,0.05);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 45px;
    transition: transform 0.3s ease;
    opacity: 0.95;
}

.logo:hover img {
    transform: scale(1.05);
    opacity: 1;
}

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

.nav-menu a {
    color: rgba(255,255,255,0.7);
    font-weight: 400;
    font-size: 12px;
    letter-spacing: 0.1em;
    padding: 0.5rem 0;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.nav-menu a:hover {
    color: rgba(255,255,255,1);
    border-bottom-color: rgba(255,255,255,0.3);
    transform: none;
    background: none;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: rgba(255,255,255,0.9);
    font-size: 1.3rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    color: rgba(255,255,255,1);
}

/* ===== ヒーローセクション（マガジンスタイル） ===== */
/* ===== ヒーローセクション（極限の余白デザイン） ===== */
.hero-magazine {
    /* 物理的数値で100vhを強制 */
    margin-top: 90px;
    position: relative;
    min-height: 100vh;
    height: 100vh;
    max-height: 100vh;
    
    /* コンテンツを中央〜やや下に配置 */
    display: flex;
    align-items: center;
    justify-content: center;
    
    /* 虹色グラデーション（画面全体に広がる） */
    background: linear-gradient(180deg, 
        rgba(255, 107, 107, 0.12) 0%,
        rgba(108, 92, 231, 0.12) 25%,
        rgba(78, 205, 196, 0.12) 50%,
        rgba(255, 217, 61, 0.12) 75%,
        rgba(255, 255, 255, 1) 100%);
    
    color: var(--black);
    overflow: hidden;
    
    /* 上部余白を画面の40%に設定 */
    padding: 40vh 2rem 6rem;
}

/* グラデーションアニメーション効果 */
.hero-magazine::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    
    /* 追加のグラデーションレイヤー */
    background: linear-gradient(135deg, 
        rgba(255, 107, 107, 0.15) 0%,
        rgba(108, 92, 231, 0.15) 25%,
        rgba(78, 205, 196, 0.15) 50%,
        rgba(255, 217, 61, 0.15) 75%,
        transparent 100%);
    
    /* 微細なグリッドパターン */
    background-image: 
        linear-gradient(90deg, rgba(0,0,0,0.01) 1px, transparent 1px),
        linear-gradient(rgba(0,0,0,0.01) 1px, transparent 1px);
    background-size: 50px 50px;
    
    z-index: 0;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

.hero-content-magazine {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    width: 100%;
    text-align: left;
    animation: fadeInUp 1.2s ease;
    
    /* コンテンツを中央よりやや下に配置 */
    margin-top: 5vh;
}

/* メインキャッチコピー */
.hero-main-copy {
    margin-bottom: 0;
    text-align: left;
    border-left: 6px solid var(--color-1);
    padding-left: 2.5rem;
}

.hero-main-title {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.hero-en-large {
    display: block;
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: clamp(2.7rem, 6.7vw, 6rem);
    line-height: 0.95;
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

/* PLAYFULLYは漆黒で表示 */
.hero-playfully {
    color: #0D0D0D !important;
    -webkit-text-fill-color: #0D0D0D !important;
}

/* SERIOUSはグラデーションで表示 */
.hero-serious {
    background: linear-gradient(135deg, #FF6B6B, #6C5CE7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-jp-subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: clamp(1rem, 1.8vw, 1.4rem);
    font-weight: 500;
    line-height: 2;
    color: var(--dark-gray);
    margin-top: 1.5rem;
    letter-spacing: 0.05em;
}

/* ターゲット呼びかけセクション（独立したフルセクション） */
.hero-target-full-section {
    background: #FFFFFF;
    padding: 8rem 2rem;
    position: relative;
    overflow: hidden;
}

.hero-target-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* ターゲット呼びかけセクション */
.hero-target-section {
    background: #FAFAFA;
    padding: 3rem;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.06);
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
    border-left: 4px solid var(--color-1);
}

.hero-target-section::before {
    display: none;
}

.hero-target-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    color: var(--color-1);
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.hero-makers-highlight {
    margin-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.hero-en-bold {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 1;
    letter-spacing: -0.02em;
    color: #0D0D0D;
    text-transform: uppercase;
}

.hero-makers {
    background: linear-gradient(135deg, var(--color-1), var(--color-2), var(--color-3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    padding-bottom: 0.8rem;
}

.hero-makers::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, var(--color-1), var(--color-2), var(--color-3));
    border-radius: 2px;
}

.hero-target-desc {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: clamp(1.1rem, 1.8vw, 1.4rem);
    line-height: 2;
    color: var(--dark-gray);
    font-weight: 400;
    letter-spacing: 0.03em;
}

.hero-target-desc strong {
    font-weight: 800;
    color: var(--black);
}

.hero-en-inline {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 1.1em;
    color: var(--color-4);
    letter-spacing: -0.01em;
}

/* CTAボタン（マガジンスタイル） */
.hero-magazine .cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.hero-magazine .btn {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 0.95rem;
    padding: 1.2rem 3rem;
}

/* レスポンシブ調整（マガジンスタイル） */
@media (max-width: 768px) {
    .hero-magazine {
        min-height: auto;
        padding: 4rem 1.5rem 3rem;
    }
    
    .hero-main-copy {
        padding-left: 1.5rem;
        border-left-width: 4px;
        margin-bottom: 3rem;
    }
    
    .hero-main-title {
        gap: 0.3rem;
    }
    
    .hero-en-large {
        font-size: clamp(1.9rem, 7.3vw, 3rem);
        line-height: 0.95;
    }
    
    .hero-target-section {
        padding: 2rem 1.5rem;
    }
    
    .hero-en-bold {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-makers::after {
        width: 70px;
        height: 4px;
    }
    
    .hero-magazine .cta-buttons {
        flex-direction: column;
    }
    
    .hero-magazine .btn {
        width: 100%;
        text-align: center;
        padding: 1rem 2rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
}

/* ===== 従来のヒーローセクション（他ページ用） ===== */
.hero {
    margin-top: 80px;
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-1) 0%, var(--color-2) 50%, var(--color-4) 100%);
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');
    background-size: 50px 50px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 var(--spacing-md);
    animation: fadeInUp 1s ease;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.2);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background-color: var(--white);
    color: var(--color-1);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background-color: var(--light-gray);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 3px solid var(--white);
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--color-4);
    transform: translateY(-4px);
}

/* カラフルボタン(七色) */
.btn-colorful-1 { background: linear-gradient(135deg, var(--color-1), var(--section-orange)); }
.btn-colorful-2 { background: linear-gradient(135deg, var(--color-2), var(--section-green)); }
.btn-colorful-3 { background: linear-gradient(135deg, var(--color-3), var(--section-yellow)); }
.btn-colorful-4 { background: linear-gradient(135deg, var(--color-4), var(--section-purple)); }
.btn-colorful-5 { background: linear-gradient(135deg, var(--section-pink), var(--section-red)); }

.btn-colorful-1, .btn-colorful-2, .btn-colorful-3, .btn-colorful-4, .btn-colorful-5 {
    color: var(--white);
}

.btn-colorful-1:hover, .btn-colorful-2:hover, .btn-colorful-3:hover, .btn-colorful-4:hover, .btn-colorful-5:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* ===== セクション共通スタイル ===== */
.section {
    padding: var(--spacing-xl) 0;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-1), var(--color-2), var(--color-3), var(--color-4));
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

/* セクション背景色 */
.section-red { background-color: #FFF5F5; }
.section-orange { background-color: #FFF8F0; }
.section-yellow { background-color: #FFFBEA; }
.section-green { background-color: #F0FFF4; }
.section-blue { background-color: #E8F8F5; }
.section-purple { background-color: #F5F3FF; }
.section-pink { background-color: #FFF5F7; }
.section-white { background-color: var(--white); }

/* ===== MISSION/VISIONセクション（漆黒デザイン） ===== */
.section-mission-vision {
    background: linear-gradient(180deg, 
        rgba(255, 217, 61, 0.05) 0%,
        rgba(13, 13, 13, 0.95) 5%,
        #0D0D0D 10%);
    color: #FFFFFF;
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.section-mission-vision::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.container-fluid {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 3rem;
    position: relative;
    z-index: 1;
}

/* MISSION ブロック */
.mission-block {
    margin-bottom: 10rem;
    padding-left: 4px;
    border-left: 4px solid #C0FF00;
}

.mission-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.3em;
    color: #C0FF00;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.mission-statement {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: clamp(2.5rem, 5vw, 5rem);
    font-weight: 900;
    line-height: 1.3;
    color: #FFFFFF;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
}

.highlight-neon {
    color: #C0FF00;
    font-size: 1.2em;
    font-weight: 900;
    text-shadow: 0 0 20px rgba(192, 255, 0, 0.5);
    position: relative;
    display: inline-block;
}

.highlight-neon::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 6px;
    background: #C0FF00;
    box-shadow: 0 0 20px rgba(192, 255, 0, 0.6);
}

.mission-description {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: clamp(0.95rem, 1.5vw, 1.2rem);
    font-weight: 400;
    line-height: 2;
    color: rgba(255, 255, 255, 0.7);
    max-width: 900px;
    letter-spacing: 0.05em;
}

/* VISION ブロック */
.vision-block {
    padding-left: 4px;
    border-left: 4px solid #FFFFFF;
}

.vision-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.3em;
    color: #FFFFFF;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.vision-statement {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: clamp(2.5rem, 5vw, 5rem);
    font-weight: 900;
    line-height: 1.3;
    color: #FFFFFF;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
}

.vision-description {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: clamp(0.95rem, 1.5vw, 1.2rem);
    font-weight: 400;
    line-height: 2;
    color: rgba(255, 255, 255, 0.7);
    max-width: 900px;
    letter-spacing: 0.05em;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .section-mission-vision {
        padding: 5rem 0;
    }
    
    .container-fluid {
        padding: 0 1.5rem;
    }
    
    .mission-block {
        margin-bottom: 6rem;
        padding-left: 3px;
        border-left-width: 3px;
    }
    
    .vision-block {
        padding-left: 3px;
        border-left-width: 3px;
    }
    
    .mission-label,
    .vision-label {
        font-size: 0.75rem;
        margin-bottom: 1.5rem;
    }
    
    .mission-statement,
    .vision-statement {
        font-size: clamp(1.8rem, 7vw, 3rem);
        margin-bottom: 2rem;
    }
    
    .highlight-neon::after {
        height: 4px;
        bottom: -6px;
    }
}

/* ===== 実績セクション ===== */
.section-achievements {
    background: #0D0D0D;
    color: #FFFFFF;
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.section-achievements::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(90deg, rgba(192,255,0,0.03) 1px, transparent 1px),
        linear-gradient(rgba(192,255,0,0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
}

.achievement-block {
    position: relative;
    z-index: 1;
    padding-left: 4px;
    border-left: 4px solid #C0FF00;
}

.achievement-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.3em;
    color: #C0FF00;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.achievement-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: clamp(2rem, 4.5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.3;
    color: #FFFFFF;
    margin-bottom: 4rem;
    letter-spacing: -0.02em;
}

.achievement-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid rgba(192, 255, 0, 0.2);
}

.achievement-detail-item {
    text-align: center;
}

.detail-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.detail-value {
    font-family: 'Inter', sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 900;
    color: #FFFFFF;
    letter-spacing: -0.02em;
}

.neon-text {
    color: #C0FF00;
    text-shadow: 0 0 20px rgba(192, 255, 0, 0.5);
}

.achievement-description {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    font-weight: 400;
    line-height: 2;
    color: rgba(255, 255, 255, 0.8);
    max-width: 900px;
    letter-spacing: 0.05em;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .section-achievements {
        padding: 5rem 0;
    }
    
    .achievement-block {
        padding-left: 3px;
        border-left-width: 3px;
    }
    
    .achievement-label {
        font-size: 0.75rem;
        margin-bottom: 1.5rem;
    }
    
    .achievement-title {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
        margin-bottom: 3rem;
    }
    
    .achievement-details {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }
    
    .detail-value {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }
}

/* ===== 事業紹介カード ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.service-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-sm);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    color: var(--black);
}

.service-description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
    flex: 1;
}

.service-card .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    margin-top: auto;
    align-self: flex-start;
}

/* 事業カード別カラー */
.service-card-1 .service-title { color: var(--section-red); }
.service-card-2 .service-title { color: var(--section-blue); }
.service-card-3 .service-title { color: var(--section-green); }
.service-card-4 .service-title { color: var(--section-purple); }

/* ===== CEOメッセージセクション ===== */
.ceo-section {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.ceo-image-container {
    position: relative;
}

.ceo-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.ceo-content h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    color: var(--color-4);
}

.ceo-name {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
}

.ceo-message {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
}

.ceo-slogan {
    font-size: 1.5rem;
    font-weight: 800;
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--color-1), var(--color-4));
    color: var(--white);
    border-radius: var(--radius-md);
    display: inline-block;
}

/* ===== 採用情報プレビュー ===== */
.recruit-preview {
    background: linear-gradient(135deg, var(--section-purple), var(--section-pink));
    color: var(--white);
    text-align: center;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
}

.recruit-preview h3 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
}

.recruit-preview p {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

/* ===== NEWSセクション ===== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.news-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border-left: 5px solid var(--color-2);
}

.news-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.news-card-content {
    padding: var(--spacing-md);
}

.news-date {
    font-size: 0.9rem;
    color: var(--color-2);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.news-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--black);
}

.news-excerpt {
    font-size: 0.95rem;
    color: var(--dark-gray);
    line-height: 1.6;
}

/* ===== フッター ===== */
.footer {
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 100%);
    color: var(--white);
    padding: var(--spacing-lg) 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-section h4 {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    color: var(--color-3);
}

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

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

.footer-section a {
    color: rgba(255,255,255,0.8);
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: var(--color-2);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

/* ===== ギャラリー ===== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    aspect-ratio: 4/3;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: var(--white);
    padding: var(--spacing-sm);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease;
}

/* ===== レスポンシブデザイン ===== */
@media (max-width: 768px) {
    .hero-magazine {
        /* タブレット：上部余白を35vhに設定 */
        padding: 35vh 2rem 6rem;
        min-height: 100vh;
        height: 100vh;
        max-height: 100vh;
    }
    
    .hero-target-full-section {
        padding: 6rem 1.5rem;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #0D0D0D;
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 4px 20px rgba(0,0,0,0.5);
        border-top: 1px solid rgba(255,255,255,0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu a {
        font-size: 14px;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .header {
        padding: 1.8rem 0;
    }
    
    .header-container {
        padding: 0 1.5rem;
    }
    
    .logo img {
        height: 50px;
    }
    
    .ceo-section {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .header {
        padding: 2rem 0;
    }
    
    .header-container {
        padding: 0 1rem;
    }
    
    .logo img {
        height: 55px;
    }
    
    .hero {
        height: 500px;
    }
    
    .hero-magazine {
        /* モバイル：上部余白を30vhに設定 */
        padding: 30vh 1rem 6rem;
        min-height: 100vh;
        height: 100vh;
        max-height: 100vh;
    }
    
    .hero-target-full-section {
        padding: 4rem 1rem;
    }
    
    .hero-main-copy {
        padding-left: 1rem;
        border-left-width: 3px;
    }
    
    .hero-en-large {
        font-size: clamp(1.5rem, 8vw, 2.3rem);
        line-height: 1;
    }
    
    .hero-jp-subtitle {
        font-size: 0.95rem;
    }
    
    .hero-target-section {
        padding: 1.5rem 1rem;
    }
    
    .hero-en-bold {
        font-size: clamp(1.8rem, 10vw, 2.5rem);
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.7rem;
    }
}

/* ===== ユーティリティクラス ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.pt-lg { padding-top: var(--spacing-lg); }
.pb-lg { padding-bottom: var(--spacing-lg); }