/*
 * Technogram About Us Page Custom Styles
 * WordPress + SWELL環境用
 */

/* --- 1. Global Settings & Variables --- */
:root {
    /* Technogram Tone & Manner Colors */
    --color-primary: #0B1E40;   /* 深いネイビー（信頼・知性） */
    --color-accent: #2563EB;    /* テックブルー（先進性） */
    --color-text: #333333;      /* 読みやすいダークグレー */
    --color-text-light: #666666;
    --color-bg-light: #F4F7FA;  /* 薄いグレーブルー背景 */
    --color-white: #FFFFFF;
    --color-border: #E5E7EB;

    /* Layout */
    --width-container: 1080px;  /* 既存サイトに合わせやすい幅 */
    --spacing-section: 100px;   /* ゆったりとした余白 */

    /* Font */
    --font-base: "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
}

/* Reset - Aboutページ内のみに適用 */
.about-page *,
.about-page *::before,
.about-page *::after {
    box-sizing: border-box;
}

/* SWELLテーマの余白を上書き */
body:has(.about-page) {
    overflow-x: hidden !important;
}

body:has(.about-page),
body:has(.about-page) #content,
body:has(.about-page) .l-content,
body:has(.about-page) .l-mainContent,
body:has(.about-page) main {
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    max-width: 100% !important;
    width: 100% !important;
}

.about-page {
    font-family: var(--font-base);
    color: var(--color-text);
    line-height: 1.8;
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased; /* 文字を滑らかに */
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    margin-bottom: 0 !important;
}

.about-page a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}
.about-page a:hover { opacity: 0.7; }
.about-page img { max-width: 100%; height: auto; display: block; }
.about-page ul { list-style: none; }

/* --- 2. Utility Classes --- */
.about-page .container {
    max-width: var(--width-container);
    margin: 0 auto;
    padding: 0 24px;
}

.about-page .section {
    padding: var(--spacing-section) 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}
.about-page .bg-light {
    background-color: var(--color-bg-light);
    width: 100% !important;
}

.about-page .text-center { text-align: center; }
.about-page .font-bold { font-weight: 700; }

/* Titles */
.about-page .section-header { margin-bottom: 60px; text-align: center; }
.about-page .section-title {
    font-size: 2rem;
    color: var(--color-primary);
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    font-weight: 700;
}
.about-page .section-lead {
    font-size: 1rem;
    color: var(--color-text-light);
    max-width: 720px;
    margin: 0 auto;
}

/* Buttons */
.about-page .btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 14px 40px;
    border-radius: 50px; /* モダンな丸み */
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    cursor: pointer;
}
.about-page .btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
    box-shadow: 0 4px 10px rgba(11, 30, 64, 0.2);
}
.about-page .btn-primary:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-2px);
}
.about-page .btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}
.about-page .btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* --- 3. Header & Breadcrumb --- */
.about-page .breadcrumb-area {
    padding: 20px 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
}
.about-page .breadcrumb {
    font-size: 0.85rem;
    color: var(--color-text-light);
}
.about-page .page-header {
    padding: 60px 0;
    text-align: center;
}
.about-page .page-title {
    font-size: 2.8rem;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    font-weight: 700;
}

/* --- 4. Hero Section --- */
.about-page .hero {
    padding: 80px 0 100px;
    background: linear-gradient(180deg, #fff 0%, var(--color-bg-light) 100%);
}
.about-page .hero h2 {
    font-size: 2.4rem;
    line-height: 1.4;
    margin-bottom: 30px;
    color: var(--color-primary);
}
.about-page .hero p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: var(--color-text);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
.about-page .hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* --- 5. Message Section --- */
.about-page .message-section { padding: 100px 0; }
.about-page .message-grid {
    display: grid;
    grid-template-columns: 1fr 1fr; /* 写真とテキストを左右に */
    gap: 60px;
    align-items: center;
}
.about-page .message-image {
    position: relative;
}
.about-page .message-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1); /* 高級感のある影 */
    object-fit: cover;
    aspect-ratio: 3 / 4;
}
.about-page .message-content h3 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 24px;
    border-bottom: 4px solid var(--color-accent);
    display: inline-block;
    padding-bottom: 8px;
}
.about-page .message-lead {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
    line-height: 1.6;
}
.about-page .message-body p {
    margin-bottom: 24px;
    text-align: justify;
}
.about-page .signature {
    margin-top: 32px;
    text-align: right;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* --- 6. Problem Section --- */
.about-page .problem-card-wrapper {
    display: grid;
    gap: 24px;
    max-width: 860px;
    margin: 0 auto;
}
.about-page .problem-item {
    background: var(--color-white);
    padding: 30px 40px;
    border-left: 6px solid var(--color-primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 16px;
}
.about-page .problem-item strong {
    font-size: 1.2rem;
    color: var(--color-primary);
    display: block;
}

/* --- 7. Service Pillars (Cards) --- */
.about-page .pillars-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.about-page .pillar-card {
    background: var(--color-white);
    padding: 40px 30px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
}
.about-page .pillar-head {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 16px;
}
.about-page .pillar-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

/* --- 8. Principles (3 Columns) --- */
.about-page .principle-wrapper {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    text-align: center;
}
.about-page .principle-box { flex: 1; }
.about-page .principle-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 16px;
    font-weight: 700;
}

/* --- 9. Difference (List) --- */
.about-page .diff-list {
    max-width: 900px;
    margin: 0 auto;
}
.about-page .diff-item {
    margin-bottom: 50px;
    padding-bottom: 50px;
    border-bottom: 1px solid var(--color-border);
}
.about-page .diff-item:last-child { border-bottom: none; }
.about-page .diff-head {
    display: flex;
    align-items: baseline;
    gap: 20px;
    margin-bottom: 16px;
}
.about-page .diff-num {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    color: var(--color-accent);
    opacity: 0.2;
}
.about-page .diff-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    font-weight: 700;
}

/* --- 10. Flow & Deliverables --- */
.about-page .flow-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.about-page .flow-box {
    background: var(--color-bg-light);
    padding: 30px;
    border-top: 4px solid var(--color-accent);
}
.about-page .flow-title {
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.about-page .deliver-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}
.about-page .deliver-item {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    padding: 20px;
    text-align: center;
    font-weight: 700;
    color: var(--color-primary);
    border-radius: 8px;
}

/* --- 11. Team & Company --- */
.about-page .team-diagram {
    border: 2px dashed #CBD5E1;
    background: #F8FAFC;
    padding: 60px;
    margin-top: 40px;
    color: #64748B;
    font-weight: 700;
}

.about-page .company-table {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    border-collapse: collapse;
}
.about-page .company-table th,
.about-page .company-table td {
    padding: 24px;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}
.about-page .company-table th {
    width: 30%;
    color: var(--color-primary);
}

/* --- 12. FAQ --- */
.about-page .faq-container {
    max-width: 800px;
    margin: 0 auto;
}
.about-page details {
    margin-bottom: 16px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-white);
    overflow: hidden;
}
.about-page summary {
    padding: 20px;
    font-weight: 700;
    cursor: pointer;
    position: relative;
    list-style: none;
    color: var(--color-primary);
}
.about-page summary::-webkit-details-marker { display: none; }
.about-page summary::after {
    content: '+';
    position: absolute;
    right: 20px;
    font-size: 1.5rem;
    color: var(--color-accent);
    transition: transform 0.2s;
}
.about-page details[open] summary::after {
    transform: rotate(45deg);
}
.about-page .faq-answer {
    padding: 0 20px 20px;
    color: var(--color-text);
    line-height: 1.8;
    background: var(--color-bg-light);
    padding: 20px;
    border-top: 1px solid var(--color-border);
}

/* --- 13. CTA Section --- */
.about-page .cta-section {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    margin: 0 !important;
}
/* 最後のセクションの下の余白を削除 */
.about-page .section:last-child {
    margin: 0 !important;
    padding-bottom: var(--spacing-section) !important;
}
/* CTAセクション後の余白を完全に削除 */
.about-page .cta-section ~ * {
    margin-top: 0 !important;
}
.about-page + * {
    margin-top: 0 !important;
}
.about-page .cta-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 900px;
    margin: 0 auto;
}
.about-page .cta-box h3 {
    font-size: 1.6rem;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}
.about-page .cta-box p {
    opacity: 0.9;
    margin-bottom: 30px;
}
.about-page .btn-white {
    background-color: var(--color-white);
    color: var(--color-primary);
    border: none;
    width: 100%;
}
.about-page .btn-white:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
}

/* --- Responsive Design (SP) --- */
@media (max-width: 768px) {
    :root {
        --spacing-section: 60px;
        --width-container: 100%;
    }

    .about-page .page-title { font-size: 2rem; }
    .about-page .hero h2 { font-size: 1.8rem; }
    .about-page .hero-actions { flex-direction: column; }

    /* Grid Reset */
    .about-page .message-grid,
    .about-page .pillars-grid,
    .about-page .principle-wrapper,
    .about-page .flow-container,
    .about-page .deliver-grid,
    .about-page .cta-wrapper {
        grid-template-columns: 1fr;
        display: grid;
        gap: 40px;
    }

    .about-page .message-image { order: 2; } /* スマホでは写真を下に */
    .about-page .message-content { order: 1; }

    .about-page .company-table th,
    .about-page .company-table td {
        display: block;
        width: 100%;
        padding: 12px 0;
    }
    .about-page .company-table th {
        border-bottom: none;
        color: var(--color-accent);
        font-size: 0.9rem;
    }
    .about-page .company-table td {
        border-bottom: 1px solid var(--color-border);
        padding-bottom: 20px;
    }
}