@charset "UTF-8";

:root {
    /* カラーパレット (Tech/Trust系 White Theme) */
    --primary: #475569;       /* Slate 600 - メインテキスト/見出し */
    --primary-light: #94A3B8; /* Slate 400 - 薄いテキスト */
    --primary-dark: #1E293B;  /* Slate 800 - 濃い見出し/フッター背景 */
    
    --secondary: #0F172A;     /* Slate 900 - ヒーロー背景/強調 */
    
    --accent-color: #3B82F6;  /* Blue 500 - アクセントカラー */
    --accent-light: #60A5FA;  /* Blue 400 */
    --accent-dark: #2563EB;   /* Blue 600 */
    
    --accent-gold: #D97706;   /* Amber 600 - ゴールドアクセント */
    
    --bg-body: #F8FAFC;       /* Slate 50 - 全体背景 */
    --bg-surface: #FFFFFF;    /* White - カード背景 */
    --bg-accent-light: #EFF6FF; /* Blue 50 - 薄いアクセント背景 */
    
    --text-main: #1E293B;     /* Slate 800 */
    --text-light: #64748B;    /* Slate 500 */
    --text-muted: #94A3B8;    /* Slate 400 */
    
    --border-color: #E2E8F0;  /* Slate 200 */
    
    /* グラデーション */
    --gradient-hero: linear-gradient(135deg, #F8FAFC 0%, #EFF6FF 100%);
    --gradient-accent: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    
    /* 共通設定 */
    --font-base: 'Noto Sans JP', "Helvetica Neue", "Helvetica", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", "Meiryo", sans-serif;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.025);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-base);
    color: var(--text-main);
    background-color: var(--bg-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

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

/* コンテナ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* セクション共通 */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--gradient-accent);
    margin: 1rem auto 0;
    border-radius: 2px;
}

.text-accent {
    color: var(--accent-gold);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ボタン共通 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    border-radius: 50px; /* 丸みのあるボタン */
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    letter-spacing: 0.02em;
    border: none;
}

.btn-primary {
    background: var(--gradient-accent);
    color: white;
    box-shadow: 0 4px 6px rgba(59, 130, 246, 0.25); /* 青系の影 */
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 12px rgba(59, 130, 246, 0.35);
}

.btn-secondary {
    background: white;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.btn-secondary:hover {
    background: var(--bg-accent-light);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

/* ヘッダー */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95); /* 半透明白 */
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    padding: 0.5rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--secondary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--secondary);
    letter-spacing: -0.02em;
}

.logo-accent {
    color: var(--accent-gold);
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.5rem; /* 間隔を狭める 2.5 -> 1.5 */
}

.nav-list {
    display: flex;
    gap: 1.25rem; /* 間隔を狭める 2 -> 1.25 */
}

.nav-list a {
    font-weight: 500;
    color: var(--text-main);
    font-size: 0.85rem; /* フォントサイズを少し小さく 0.95 -> 0.85 */
    white-space: nowrap; /* 折り返し防止 */
}

.nav-list a:hover {
    color: var(--secondary);
}

/* ヘッダー右側エリア（電話番号＋ボタン） */
.header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header-phone {
    display: flex;
    flex-direction: column;
    align-items: center; /* 中央揃えにしてみる */
    align-items: flex-end; /* 画像のレイアウトを再現するため右揃え、あるいは左揃え */
    /* 画像は左にテキスト、右にボタンなので、テキスト群は右揃えの方がボタンとの親和性が高いことが多いが、画像通りにするなら */
    align-items: flex-start;
}

.phone-label {
    font-size: 0.75rem;
    color: #64748B;
    margin-bottom: 0.25rem;
    line-height: 1;
    font-weight: 500;
}

.phone-number {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1;
    text-decoration: none;
    letter-spacing: 0.02em;
    font-family: "Helvetica Neue", Arial, sans-serif;
}

.phone-number svg {
    width: 20px;
    height: 20px;
    stroke-width: 2.5px;
}

.phone-number:hover {
    color: var(--accent-gold);
}

@media (max-width: 1024px) {
    .header-phone {
        display: none; /* 画面が狭くなったら非表示 */
    }
}

/* ヘッダーCTAボタン (オレンジに変更) */
.nav-cta {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    border-radius: 50px;
    background: var(--accent-gold); /* オレンジに変更 */
    border: 1px solid var(--accent-gold);
    box-shadow: 0 4px 6px rgba(217, 119, 6, 0.2);
    transition: all 0.3s ease;
    text-decoration: none;
    color: white;
    font-weight: 700;
}

.nav-cta:hover {
    transform: translateY(-2px);
    background: #B45309; /* 濃いオレンジ */
    border-color: #B45309;
    box-shadow: 0 6px 12px rgba(217, 119, 6, 0.3);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--text-main);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* 右下追従ボタン（AI開発が得意な方へ） */
.floating-recruit-btn {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 999;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    background: #2563eb;
    color: #fff;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.35);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.floating-recruit-btn.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.floating-recruit-btn:hover {
    box-shadow: 0 14px 35px rgba(37, 99, 235, 0.45);
}

@media (max-width: 768px) {
    .floating-recruit-btn {
        right: 12px;
        bottom: 12px;
        padding: 8px 14px;
        font-size: 12px;
    }
}

/* ヒーローセクション */
.hero {
    padding-top: 120px;
    padding-bottom: 50px;
    min-height: 65vh; /* 高さ調整 */
    display: flex;
    align-items: center;
    background-image: url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80'); /* Unsplash Tech Image */
    background-size: cover;
    background-position: center;
    position: relative;
    color: white;
}

/* 背景オーバーレイ (少し透過を抑える) */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.75); /* Slate 900 base, opacity 0.75 */
    z-index: 1;
}

/* 幾何学模様のオーバーレイ */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.15) 0%, transparent 20%),
                      radial-gradient(circle at 80% 70%, rgba(217, 119, 6, 0.15) 0%, transparent 20%);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem; /* 少し小さく */
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.highlight {
    background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: 1.75rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.hero-buttons .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: white;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.stat-item {
    text-align: center;
}

.hero-news {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-news-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 1.25rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-news-link:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hero-news-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 20px;
    letter-spacing: 0.05em;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.3);
    animation: pulse 2s infinite;
}

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

.hero-news-date {
    color: rgba(255, 255, 255, 0.8);
    font-family: monospace;
    font-size: 0.9rem;
    white-space: nowrap;
}

.hero-news-title {
    font-weight: 500;
    line-height: 1.5;
    flex: 1;
    min-width: 200px;
}

@media (max-width: 768px) {
    .hero-news-link {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        padding: 1rem;
    }
    
    .hero-news-title {
        min-width: auto;
        width: 100%;
    }
    
    .hero-news-date {
        font-size: 0.85rem;
    }
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-light);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.hero-news {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-news-link {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-news-link:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hero-news-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 20px;
    letter-spacing: 0.05em;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.3);
    animation: pulse 2s infinite;
}

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

.hero-news-date {
    color: rgba(255, 255, 255, 0.8);
    font-family: monospace;
    font-size: 0.9rem;
    white-space: nowrap;
}

.hero-news-title {
    font-weight: 500;
    line-height: 1.5;
    flex: 1;
    min-width: 200px;
}

@media (max-width: 768px) {
    .hero-news {
        margin-top: 1rem;
        padding-top: 1rem;
    }

    .hero-news-link {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        padding: 0.75rem 1rem;
        gap: 0.5rem;
    }
    
    .hero-news-title {
        min-width: auto;
        width: 100%;
        font-size: 0.85rem;
    }
    
    .hero-news-date {
        font-size: 0.8rem;
    }
}

/* About Section (刷新) */
.about {
    background: white;
    position: relative;
    overflow: hidden;
}

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

.about-main {
    margin-bottom: 4rem;
    text-align: center;
}

.about-content-box {
    background: white;
    max-width: 900px;
    margin: 0 auto;
}

.about-content-box h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.4;
    color: var(--text-main);
}

.about-content-box p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.about-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.about-feature-card {
    background: var(--bg-body);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    position: relative;
    z-index: 1;
}

.about-feature-card:hover {
    transform: translateY(-5px);
    background: white;
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.about-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
}

.icon-cost {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%); /* Gold */
}

.icon-speed {
    background: linear-gradient(135deg, #0EA5E9 0%, #0284C7 100%); /* Blue */
}

.icon-support {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%); /* Green */
}

.about-feature-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.about-feature-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* About - 仕組み解説 (新規追加) */
.about-mechanism {
    margin-top: 5rem;
    background: #F8FAFC; /* Slate 50 */
    border-radius: var(--radius-lg);
    padding: 4rem 2rem;
    border: 1px solid var(--border-color);
}

.mechanism-title {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.mechanism-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    line-height: 1.6;
}

.mechanism-comparison {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 0;
    margin-bottom: 3rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.comparison-item {
    flex: 1;
    background: white;
    padding: 2.5rem 2rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 1;
}

.comparison-item.old-style {
    background: #F1F5F9; /* Slate 100 */
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
}

.comparison-item.new-style {
    background: white;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    border-left: none;
    box-shadow: 0 10px 25px -5px rgba(59, 130, 246, 0.15); /* 青い影で強調 */
    border: 2px solid var(--accent-color);
    z-index: 2;
    transform: scale(1.05); /* 少し大きくして強調 */
}

.comparison-vs {
    width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 3;
    margin: 0 -30px; /* 重ねる */
}

.comparison-vs span {
    background: var(--text-main);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-style: italic;
    border: 4px solid white;
    box-shadow: var(--shadow-md);
}

.comparison-header {
    text-align: center;
    margin-bottom: 2rem;
}

.comparison-header h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.comparison-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
}

.old-style .comparison-badge {
    background: #E2E8F0;
    color: var(--text-muted);
}

.new-style .comparison-badge {
    background: var(--accent-color);
    color: white;
}

.comparison-visual {
    text-align: center;
    margin-bottom: 2rem;
    height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.role-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 60px;
    margin-bottom: 1rem;
}

.old-icons .icon-person {
    width: 40px;
    height: 40px;
    margin-left: -15px; /* 重ねる */
    color: #94A3B8; /* Slate 400 */
    filter: drop-shadow(0 2px 3px rgba(0,0,0,0.1));
    background: white;
    border-radius: 50%;
}

.old-icons .icon-person:first-child {
    margin-left: 0;
}

.new-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.icon-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.icon-expert, .icon-ai {
    width: 48px;
    height: 48px;
}

.expert-wrapper {
    color: var(--text-main);
}

.ai-wrapper {
    color: var(--accent-color);
}

.icon-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.x-mark {
    font-size: 1.5rem;
    color: var(--text-muted);
    font-weight: 700;
    margin-top: -1rem;
}

.visual-caption {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 600;
}

.comparison-list {
    list-style: none;
}

.comparison-list li {
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-main);
    line-height: 1.5;
}

.comparison-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.old-style .comparison-list li::before {
    background: var(--text-muted);
}

.new-style .comparison-list li::before {
    background: var(--accent-color);
}

.mechanism-detail {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.mechanism-detail p {
    font-size: 1.05rem;
    line-height: 2;
    color: var(--text-main);
}

@media (max-width: 768px) {
    .mechanism-comparison {
        flex-direction: column;
        gap: 2rem;
    }
    
    .about-mechanism {
        padding: 3rem 1.25rem; /* スマホではパディングを減らして表示領域を広げる */
        margin-left: -1rem;    /* コンテナの余白を少し相殺 */
        margin-right: -1rem;
        border-radius: 0;      /* 角丸をなくして画面端まで使うか、あるいは小さくする */
        border-left: none;
        border-right: none;
    }
    
    .comparison-item {
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-color);
    }
    
    .comparison-item.old-style {
        border-right: 1px solid var(--border-color);
        background: white;
    }
    
    .comparison-item.new-style {
        border-left: 1px solid var(--border-color);
        transform: none;
    }
    
    .comparison-vs {
        margin: -40px auto; /* 縦並びのときに重ねる */
        width: 100%;
    }
}

/* About - Q&A (Mechanism Detailの続き) */
.mechanism-qa {
    margin-top: 4rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.qa-question {
    background: #F1F5F9; /* Slate 100 */
    border-radius: var(--radius-lg);
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
    border-left: 5px solid #CBD5E1;
}

.qa-question::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 40px;
    width: 20px;
    height: 20px;
    background: #F1F5F9;
    transform: rotate(45deg);
}

.qa-icon-wrapper {
    color: #94A3B8;
    flex-shrink: 0;
}

.qa-text h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.5;
}

.qa-answer {
    background: white;
    border: 2px solid var(--accent-color);
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.qa-answer-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.qa-answer-header h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.qa-answer-header p {
    color: var(--text-light);
    line-height: 1.8;
}

.qa-reason-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.qa-reason-card {
    background: var(--bg-body);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.qa-reason-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--secondary);
    line-height: 1.4;
    border-bottom: 2px solid var(--accent-light);
    display: inline-block;
    padding-bottom: 0.25rem;
}

.qa-reason-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.qa-example {
    background: var(--bg-accent-light);
    border-radius: var(--radius-md);
    padding: 1.5rem 2rem;
    border-left: 4px solid var(--accent-color);
}

.qa-example h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.icon-check {
    color: var(--accent-color);
    font-weight: 900;
}

.qa-example p {
    font-size: 0.95rem;
    color: var(--text-main);
    line-height: 1.8;
}

.qa-example strong {
    color: var(--accent-color);
    font-weight: 700;
}

@media (max-width: 768px) {
    .qa-question {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .qa-question::after {
        left: 50%;
        transform: translateX(-50%) rotate(45deg);
    }
    
    .qa-reason-grid {
        grid-template-columns: 1fr;
    }
    
    .qa-answer {
        padding: 2rem 1.5rem;
    }
}

/* About - 導入モデルケース (新規追加) */
.about-usecases {
    margin-top: 5rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.usecases-title {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 3rem;
}

.usecases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.usecase-card {
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.usecase-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.usecase-header {
    background: var(--bg-body);
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.usecase-header h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.25rem;
}

.usecase-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.usecase-body {
    padding: 1.5rem;
}

.case-metric {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px dashed var(--border-color);
}

.case-metric:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-light);
    display: block;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.metric-data {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.metric-values {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: monospace; /* 数字を見やすく */
    font-size: 0.95rem;
    color: var(--text-muted);
}

.value-old {
    text-decoration: line-through;
    color: #CBD5E1;
}

.value-arrow {
    color: var(--text-light);
    font-size: 0.8rem;
}

.value-new {
    font-weight: 700;
    color: var(--text-main);
    font-size: 1.1rem;
}

.metric-badge {
    background: #FEF2F2; /* Red 50 */
    color: #DC2626;      /* Red 600 */
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    border: 1px solid #FECACA;
}

.metric-badge.accent {
    background: #EA580C; /* Orange 600 - 濃いオレンジ背景 */
    color: white !important; /* 白文字 */
    -webkit-text-fill-color: white !important; /* テキスト透明化を解除 */
    border-color: #EA580C;
    box-shadow: 0 2px 4px rgba(234, 88, 12, 0.25);
}

/* サービスセクション (刷新) */
.services {
    background: var(--bg-body);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); /* 少しカード幅を広げる */
    gap: 2rem;
}

.service-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

/* ホバー時の装飾バー */
.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-accent); /* アクセントグラデーション */
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
    border-color: transparent;
}

.service-card:hover::after {
    transform: scaleX(1);
}

/* アイコンデザイン */
.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: var(--bg-accent-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.service-icon svg {
    width: 28px;
    height: 28px;
    stroke-width: 1.5px;
}

.service-card:hover .service-icon {
    background: var(--primary);
    color: white;
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 4px 10px rgba(71, 85, 105, 0.3);
}

/* タイトルとテキスト */
.service-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-main);
    letter-spacing: -0.01em;
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
    line-height: 1.8;
    flex-grow: 1; /* テキストエリアを伸ばしてボタン/リストを下に揃える */
}

/* サービスリスト */
.service-list {
    list-style: none;
    margin-top: auto; /* カード下部に寄せる */
    padding-top: 1.5rem;
    border-top: 1px dashed var(--border-color);
}

.service-list li {
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-list li::before {
    content: '';
    display: block;
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233B82F6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

/* Service Not Sure CTA */
.service-not-sure-cta {
    margin-top: 4rem;
    background: #FFFBEB; /* Amber 50 */
    border: 2px dashed #F59E0B; /* Amber 500 */
    border-radius: var(--radius-lg);
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    position: relative;
    overflow: hidden;
}

.not-sure-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: #FEF3C7; /* Amber 100 */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #D97706; /* Amber 600 */
}

.not-sure-icon svg {
    width: 40px;
    height: 40px;
}

.not-sure-content {
    flex-grow: 1;
}

.not-sure-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #92400E; /* Amber 800 */
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.not-sure-content p {
    font-size: 1.05rem;
    color: #78350F; /* Amber 900 */
    line-height: 1.6;
}

.not-sure-action {
    flex-shrink: 0;
}

@media (max-width: 960px) {
    .service-not-sure-cta {
        flex-direction: column;
        text-align: center;
        padding: 2.5rem 1.5rem;
        gap: 1.5rem;
    }

    .not-sure-icon {
        margin: 0 auto;
    }

    .not-sure-action {
        width: 100%;
    }

    .not-sure-action .btn {
        width: 100%;
        max-width: 300px;
    }
}


/* 特徴セクション */
.features {
    background: white;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--bg-body);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

/* 5番目の要素は中央配置または全幅に（レイアウト次第で調整） - 削除 */
/* .feature-item:nth-child(5) {
    grid-column: span 2;
} */

.feature-number {
    font-size: 4rem;
    font-weight: 900;
    color: rgba(0,0,0,0.03);
    line-height: 1;
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 0;
}

.feature-content {
    position: relative;
    z-index: 1;
}

.feature-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* タイトルの前に小さな装飾線 */
.feature-content h3::before {
    content: '';
    display: block;
    width: 4px;
    height: 24px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.feature-content p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* 料金セクション */
.pricing {
    background: var(--bg-body);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    position: relative;
    border: 1px solid var(--border-color);
    transition: transform 0.3s;
}

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

.pricing-card.featured {
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
    z-index: 10;
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-md);
}

.price {
    margin: 1.5rem 0;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

.price-note {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.price-features {
    text-align: left;
    margin: 2rem 0;
    list-style: none;
}

.price-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.price-features li::before {
    content: "✓";
    color: var(--accent-color);
    font-weight: bold;
}

/* 導入事例 */
.cases {
    background: white;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.case-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    background: white;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.case-image {
    height: 200px;
    background: var(--bg-body);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

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

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

/* プレースホルダー背景 (画像がない場合) */
.case-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%2394a3b8' fill-opacity='0.1' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: 0;
}

.case-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.05), transparent);
}

.case-content {
    padding: 2rem;
}

.case-category {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--bg-accent-light);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 1rem;
}

.case-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    color: var(--text-main);
}

.case-content p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.case-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-light);
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.cases-more {
    text-align: center;
    margin-top: 2rem;
}

/* 構築の流れ */
.flow {
    background: white;
}

.flow-steps {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

/* 縦線 - 個別のステップに線を引く方式に変更 */
.flow-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50px;
    left: 24px;
    width: 2px;
    bottom: -3rem;
    background: var(--border-color);
    z-index: 0;
}

/* 元の縦線削除
.flow-steps::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 24px;
    width: 2px;
    background: var(--border-color);
    z-index: 0;
}
*/

.flow-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.flow-step:last-child {
    margin-bottom: 0;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--accent-gold);
    color: white;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    box-shadow: 0 4px 6px rgba(217, 119, 6, 0.3);
    border: 4px solid white; /* 線の上に浮いているように見せる */
}

.step-content {
    background: var(--bg-body);
    padding: 2rem;
    border-radius: var(--radius-md);
    flex-grow: 1;
    border: 1px solid var(--border-color);
    position: relative;
}

.step-content::before {
    content: '';
    position: absolute;
    top: 20px;
    left: -8px;
    width: 16px;
    height: 16px;
    background: var(--bg-body);
    border-left: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    transform: rotate(45deg);
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-main);
}

.step-content p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* コラム */
.column {
    background: var(--bg-body);
}

.column-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* コラムが1つまたは2つの場合の調整 */
.column-grid-few {
    grid-template-columns: repeat(auto-fit, minmax(300px, 400px));
    justify-content: center;
}

.column-card {
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.column-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.column-image {
    height: 180px;
    background: var(--bg-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-weight: 600;
}

.column-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.column-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.column-category {
    background: var(--bg-body);
    color: var(--primary);
    padding: 0.2rem 0.75rem;
    border-radius: 4px;
    font-weight: 700;
    border: 1px solid var(--border-color);
}

.column-date {
    color: var(--text-light);
}

.column-content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-main);
    line-height: 1.5;
    transition: color 0.3s;
}

.column-card:hover h3 {
    color: var(--accent-color);
}

.column-excerpt {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 0;
}

/* CTA */
.cta {
    padding: 0;
}

.cta-container {
    background: var(--primary); /* メインカラー（Slate）に変更 */
    border-radius: var(--radius-lg);
    padding: 5rem 2rem;
    text-align: center;
    color: white;
    margin-bottom: -3rem; /* フッターに重ねる */
    position: relative;
    z-index: 10;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.cta-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.05; /* パターンをさらに薄く */
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: white;
}

.cta-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.cta-buttons .btn-secondary {
    border-color: white;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.cta-buttons .btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: white;
}

.cta-buttons .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.cta-info {
    opacity: 0.7;
    font-size: 0.9rem;
}

/* フッター (修正) */
.footer {
    background: #0f172a; /* Slate 900 */
    color: white;
    padding-top: 8rem; /* CTAの重なり分 */
    padding-bottom: 3rem;
    font-size: 0.9rem;
    position: relative;
    z-index: 1; /* CTAの下にならないように */
}

.footer-content-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    margin-bottom: 3rem;
    align-items: flex-start;
    justify-content: space-between;
}

/* フッター左側：会社情報 */
.footer-company-info {
    flex: 0 0 420px;
    min-width: 300px;
    max-width: 450px;
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-logo .logo-icon {
    background: transparent;
    border: 1px solid white;
    color: white;
}

.footer-company-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.8;
    color: #CBD5E1;
    margin-bottom: 2.5rem;
}

.footer-address-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
}

.footer-address-title {
    color: var(--accent-gold); /* オレンジ/アンバー */
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.footer-address-item p {
    font-size: 0.85rem;
    line-height: 1.6;
    color: #94A3B8;
}

/* フッター右側：リンク集 */
.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    flex: 1 1 auto;
    min-width: 0;
}

.footer-section h4 {
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
    color: #64748B;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section {
    min-width: 0;
    flex-shrink: 1;
}

/* フッターサービスグリッド */
.footer-services {
    min-width: 0;
    flex: 1;
}

.footer-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem 0.8rem;
    column-gap: 0.8rem;
}

.footer-services-grid li {
    margin-bottom: 0.4rem;
}

.footer-services-grid li a {
    font-size: 0.85rem;
    white-space: nowrap;
}

.footer-section ul li a {
    color: #94A3B8;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #1E293B;
    margin-top: 3rem;
    padding-top: 2rem;
    text-align: center;
    color: #475569;
}

/* レスポンシブ対応 */
@media (max-width: 960px) {
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }

    .about-features-grid, .usecase-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .features-list {
        grid-template-columns: 1fr; /* スマホでは1列に戻す */
    }
    
    /* .feature-item:nth-child(5) {
        grid-column: span 1;
    } */
    
    .footer-content-wrapper {
        flex-direction: column;
        gap: 3rem;
    }
    
    .footer-company-info {
        flex: 1 1 auto;
        max-width: 100%;
    }
    
    .footer-links {
        max-width: 100%;
        width: 100%;
    }
    
    .footer-services {
        min-width: auto;
    }
    
    .footer-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-content {
        padding: 0.5rem 0;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: white;
        padding: 2rem;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        transition: transform 0.3s ease-in-out;
        z-index: 999;
        visibility: hidden;
        flex-direction: column;
        align-items: stretch;
        gap: 1.5rem;
    }

    .nav.active {
        transform: translateY(0);
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }

    /* スマホメニュー内の右側エリア */
    .header-right {
        flex-direction: column;
        gap: 1.5rem;
        width: 100%;
    }

    /* スマホメニュー内では電話番号を表示する */
    .header-phone {
        display: flex;
        align-items: center;
        margin-bottom: 0.5rem;
    }

    .nav-cta {
        text-align: center;
        width: 100%; /* ボタン幅いっぱい */
        max-width: 300px;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero {
        padding-top: 100px;
        padding-bottom: 40px;
        min-height: 60vh;
    }

    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
    }

    .hero-subtitle {
        margin-bottom: 1.25rem;
    }

    /* ボタンを縦並びにする */
    .hero-buttons, .cta-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
        gap: 1rem; /* ボタン間の隙間 */
        margin-bottom: 1.75rem;
    }

    .hero-buttons .btn, .cta-buttons .btn {
        width: 100%;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .about-feature-card {
        padding: 2rem 1.5rem;
    }
    
    .flow-step:not(:last-child)::after {
        left: 19px;
        top: 40px;
        bottom: -3rem; /* モバイルでもmargin-bottomは3remのまま */
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .footer-services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-services {
        min-width: auto;
    }
    
    .flow-step {
        gap: 1rem;
    }
}

/*
 * お問い合わせページ用スタイル (contact.php)
 * ----------------------------------------
 */

/* ページヘッダー（控えめなヒーロー） */
.page-header {
    margin-top: 80px; /* ヘッダーの高さ分 */
    background: var(--secondary); /* Slate 900 */
    padding: 3rem 0;
    text-align: center;
    color: white;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.page-subtitle {
    font-size: 0.9rem;
    color: var(--primary-light);
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* お問い合わせセクション */
.contact-section {
    padding: 4rem 0 6rem;
    background: white;
}

.contact-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.contact-heading {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-main);
    line-height: 1.4;
}

.contact-lead {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--text-light);
}

/* 電話番号エリア */
.contact-phone-area {
    text-align: center;
    background: #EFF6FF; /* 薄い青 */
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid #BFDBFE;
    max-width: 600px;
    margin: 0 auto 3rem;
    position: relative;
    overflow: hidden;
}

.phone-area-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.phone-area-number {
    display: block;
    font-family: "Helvetica Neue", Arial, sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-main);
    text-decoration: none;
    line-height: 1;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.phone-area-number:hover {
    color: var(--accent-color);
}

.phone-area-note {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* フォームエリア */
.contact-form-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 1rem;
}

.form-group {
    margin-bottom: 2rem;
}

.form-label {
    display: block;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    color: var(--text-main);
}

.badge-required {
    background: #DC2626; /* Red 600 */
    color: white;
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 0.5rem;
}

.badge-optional {
    background: #94A3B8; /* Slate 400 */
    color: white;
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid #CBD5E1; /* Slate 300 */
    border-radius: var(--radius-md);
    font-size: 1rem;
    color: var(--text-main);
    font-family: inherit;
    transition: all 0.2s ease;
    background: #F8FAFC;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    background: white;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

.form-submit {
    text-align: center;
    margin-top: 3rem;
}

/* エラーメッセージ */
.contact-error-message {
    max-width: 700px;
    margin: 0 auto 2rem;
    padding: 1.5rem;
    background: #FEE2E2;
    border: 2px solid #DC2626;
    border-radius: var(--radius-md);
    color: #991B1B;
}

.contact-error-message p {
    margin: 0;
    font-weight: 600;
    text-align: center;
}

/* 完了画面 */
.contact-complete-section {
    padding: 5rem 0;
    background: white;
}

.complete-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-body);
    border-radius: var(--radius-lg);
}

.complete-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    color: #10B981;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #D1FAE5;
    border-radius: 50%;
}

.complete-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.complete-message {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-main);
    margin-bottom: 2rem;
}

.complete-message strong {
    color: var(--accent-color);
    font-weight: 700;
}

.complete-info {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-md);
    margin-bottom: 2.5rem;
    border: 1px solid var(--border-color);
}

.complete-info p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

.complete-info p:last-child {
    margin-bottom: 0;
}

.complete-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.complete-actions .btn {
    min-width: 200px;
}

@media (max-width: 768px) {
    .complete-content {
        padding: 2rem 1.5rem;
    }
    
    .complete-icon {
        width: 64px;
        height: 64px;
        margin-bottom: 1.5rem;
    }
    
    .complete-title {
        font-size: 1.5rem;
    }
    
    .complete-actions {
        flex-direction: column;
    }
    
    .complete-actions .btn {
        width: 100%;
        min-width: auto;
    }
}

/* PCのみ表示、SPのみ表示のユーティリティ */
@media (max-width: 768px) {
    .pc-only { display: none !important; }
}
@media (min-width: 769px) {
    .sp-only { display: none !important; }
}

@media (max-width: 600px) {
    .phone-area-number {
        font-size: 2rem;
    }
    
    .contact-heading {
        font-size: 1.25rem;
    }
}

/* Service Detail Pages */
.service-detail-hero {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: white;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.service-detail-hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.service-detail-hero h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.service-detail-hero p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
}

.pain-points {
    background: #FFF1F2; /* Light Red background for pain points */
    padding: 5rem 0;
}

.pain-points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.pain-point-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid #FECACA; /* Red 200 */
    text-align: center;
}

.pain-point-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.pain-point-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #991B1B; /* Red 800 */
    margin-bottom: 1rem;
}

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

.solution {
    background: white;
    padding: 5rem 0;
}

.solution-content {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
    text-align: left;
}

.solution-item {
    background: var(--bg-body);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.solution-item h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.solution-item p {
    color: var(--text-main);
    line-height: 1.7;
}

.functions {
    background: var(--bg-body);
    padding: 5rem 0;
}

.functions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.function-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.function-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--accent-light);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.function-card ul {
    list-style: none;
    padding: 0;
}

.function-card ul li {
    position: relative;
    padding-left: 1.2rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.function-card ul li::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.cta-section {
    padding: 5rem 0;
    background: white;
}

.cta-box {
    background: var(--primary);
    border-radius: var(--radius-lg);
    padding: 4rem 2rem;
    text-align: center;
    color: white;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.cta-box h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-box p {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Cases Section for Service Detail Pages */
.cases-section {
    background: white;
    padding: 5rem 0;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.detail-case-card {
    background: var(--bg-body);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.detail-case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
}

.detail-case-header {
    background: white;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.detail-case-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-color);
    background: var(--bg-accent-light);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.detail-case-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.4;
}

.detail-case-body {
    padding: 1.5rem;
}

.case-problem, .case-solution {
    margin-bottom: 1.5rem;
}

.case-problem:last-child, .case-solution:last-child {
    margin-bottom: 0;
}

.case-problem h4, .case-solution h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.case-problem h4 {
    color: #DC2626; /* Red 600 */
}

.case-problem h4::before {
    content: '❌';
    font-size: 1rem;
}

.case-solution h4 {
    color: #059669; /* Green 600 */
}

.case-solution h4::before {
    content: '✓';
    font-size: 1rem;
    background: #D1FAE5; /* Green 100 */
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #059669;
}

.case-problem p, .case-solution p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-main);
    padding-left: 2rem;
}

@media (max-width: 768px) {
    .service-detail-hero h2 {
        font-size: 1.8rem;
    }
    .cta-box {
        padding: 3rem 1.5rem;
    }
    .cta-box h2 {
        font-size: 1.5rem;
    }
    .cases-grid {
        grid-template-columns: 1fr;
    }
}

/* Pricing Section for Service Detail Pages */
.pricing-section {
    background: #f8f9fa;
    padding: 4rem 0;
}

.pricing-section-content {
    max-width: 900px;
    margin: 0 auto;
}

.pricing-section-box {
    background: white;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.pricing-section-intro {
    margin-bottom: 2rem;
    line-height: 1.8;
}

.pricing-section-grid {
    display: grid;
    gap: 1.5rem;
}

.pricing-section-item {
    border-left: 4px solid var(--accent-color);
    padding-left: 1.5rem;
}

.pricing-section-item h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.pricing-section-item p {
    color: #666;
    line-height: 1.7;
}

.pricing-section-note {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #f0f7ff;
    border-radius: 8px;
}

.pricing-section-note p {
    margin: 0;
    font-weight: 500;
    color: #333;
}

/* FAQ Section for Service Detail Pages */
.faq-section {
    padding: 4rem 0;
}

.faq-section-content {
    max-width: 900px;
    margin: 0 auto;
}

.faq-list {
    display: grid;
    gap: 1.5rem;
}

.faq-item {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.faq-item h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #333;
}

.faq-item h3 .faq-q {
    color: var(--accent-color);
    margin-right: 0.5rem;
}

.faq-item p {
    color: #666;
    line-height: 1.8;
    margin: 0;
}

@media (max-width: 768px) {
    .pricing-section {
        padding: 3rem 0;
    }
    
    .pricing-section-box {
        padding: 2rem 1.5rem;
    }
    
    .faq-section {
        padding: 3rem 0;
    }
    
    .faq-item {
        padding: 1.5rem;
    }
}

/* フローティングボタン: AI開発が得意な方へ */
.floating-recruit-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 110px;
    height: 110px;
    background: var(--gradient-accent);
    color: white;
    border-radius: 50%;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 700;
    text-align: center;
    line-height: 1.4;
    padding: 0.75rem;
}

.floating-recruit-btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 28px rgba(59, 130, 246, 0.5);
}

.floating-btn-text {
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}

/* モバイル対応 */
@media (max-width: 768px) {
    .floating-recruit-btn {
        width: 95px;
        height: 95px;
        bottom: 1.5rem;
        right: 1.5rem;
    }
    
    .floating-btn-text {
        font-size: 0.75rem;
    }
}

/* 小さい画面での調整 */
@media (max-width: 480px) {
    .floating-recruit-btn {
        width: 85px;
        height: 85px;
        bottom: 1rem;
        right: 1rem;
    }
    
    .floating-btn-text {
        font-size: 0.7rem;
    }
}

/* リクルートページ */
.recruit-hero {
    margin-top: 80px;
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: white;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.recruit-hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.recruit-hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.recruit-hero-subtitle {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-light);
    margin-top: 0.5rem;
}

.recruit-hero-lead {
    font-size: 1.15rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto;
}

/* 理念セクション */
.recruit-vision {
    padding: 5rem 0;
    background: white;
}

.vision-content {
    max-width: 1000px;
    margin: 0 auto;
}

.vision-main {
    margin-bottom: 3rem;
}

.vision-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 2rem;
    line-height: 1.4;
}

.vision-text {
    font-size: 1.05rem;
    line-height: 2;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.vision-text strong {
    color: var(--accent-color);
    font-weight: 700;
}

.vision-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.vision-stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-accent-light);
    border-radius: var(--radius-lg);
}

.vision-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.vision-stat-label {
    font-size: 0.95rem;
    color: var(--text-light);
    font-weight: 600;
}

/* なぜ募集するのか */
.recruit-why {
    padding: 5rem 0;
    background: var(--bg-body);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.why-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.why-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.why-icon {
    width: 64px;
    height: 64px;
    background: var(--bg-accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.why-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.why-text {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-light);
}

/* 募集要項 */
.recruit-position {
    padding: 5rem 0;
    background: white;
}

.position-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.position-main {
    background: var(--bg-body);
    padding: 3rem;
    border-radius: var(--radius-lg);
}

.position-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--accent-color);
}

.position-list {
    list-style: none;
    margin-bottom: 2.5rem;
}

.position-list li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.75rem;
    line-height: 1.8;
    color: var(--text-main);
}

.position-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.position-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.position-box {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.position-box-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
}

.position-box-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-main);
    font-weight: 600;
}

/* メリット */
.recruit-benefits {
    padding: 5rem 0;
    background: var(--bg-body);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 56px;
    height: 56px;
    background: var(--bg-accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.benefit-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.benefit-text {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-light);
}

/* エントリーフォーム */
.recruit-entry {
    padding: 5rem 0;
    background: white;
}

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

.entry-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.entry-lead {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-light);
}

.entry-form-container {
    background: var(--bg-body);
    padding: 3rem;
    border-radius: var(--radius-lg);
}

.entry-form {
    max-width: 100%;
}

.form-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.5rem;
}

.form-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-main);
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: 0.5rem;
    cursor: pointer;
    accent-color: var(--accent-color);
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .position-content {
        grid-template-columns: 1fr;
    }
    
    .why-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .recruit-hero {
        padding: 4rem 0;
    }
    
    .recruit-hero-title {
        font-size: 1.75rem;
    }
    
    .recruit-hero-subtitle {
        font-size: 1.15rem;
    }
    
    .recruit-hero-lead {
        font-size: 1rem;
    }
    
    .vision-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .why-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .position-main {
        padding: 2rem 1.5rem;
    }
    
    .entry-form-container {
        padding: 2rem 1.5rem;
    }
    
    .form-checkbox-group {
        flex-direction: column;
        gap: 0.75rem;
    }
}