/* --- [01. 基礎設定] --- */
body {
    margin: 0; padding: 0;
    background-color: #f5f5f0;
    color: #2d2d2d;
    font-family: 'Inter', 'Noto Sans JP', sans-serif;
    position: relative;
    overflow-x: hidden;
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: smooth;
}

/* --- [02. 質感ノイズ] --- */
body::before {
    content: "";
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
    z-index: 9998;
}

/* --- [03. パンくずリスト] --- */
.breadcrumb-container {
    position: relative;
    padding: 85px 25px 20px;
    z-index: 10;
}
.breadcrumbs {
    list-style: none;
    display: flex;
    align-items: center;
    padding: 0;
    margin: 0;
    font-size: 12px;
    letter-spacing: 0.05em;
    overflow-x: auto;
    white-space: nowrap;
}
.breadcrumbs li:not(:last-child)::after {
    content: "/";
    margin: 0 10px;
    color: #ccc;
}
.breadcrumbs a {
    text-decoration: none;
    color: #2d2d2d;
    opacity: 0.5;
}

/* --- [04. ページヘッダー] --- */
.page-header {
    padding: 20px 25px 40px;
    text-align: center;
    position: relative;
}
.page-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 550;
    font-size: 28px;
    letter-spacing: 0.1rem;
    margin: 0;
    color: #1a2a40;
    line-height: 1.6;
}
.page-title span {
    display: block;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.3em;
    margin-top: 10px;
    opacity: 0.6;
}

/* --- [05. コンテンツエリア] --- */
.main-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 25px 100px;
}

.section-title {
    font-size: 22px;
    font-weight: 700;
    color: #1a2a40;
    margin: 40px 0 20px;
    border-left: 4px solid #1a2a40;
    padding-left: 12px;
    line-height: 1.4;
}

/* --- [修正] 画像とテキストを包む白いカード枠 --- */
.info-card {
    margin-bottom: 40px;
    text-align: center;
    background-color: #ffffff;
    padding: 40px 25px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    box-sizing: border-box;
}

.info-card img {
    width: 100%;
    height: auto;
    border-radius: 2px;
    margin-bottom: 35px;
}

/* --- [個別サイズ調整用] --- */
.img-company {
    max-width: 130px;
}

.img-products {
    max-width: 240px;
}

.info-description {
    font-size: 15px;
    line-height: 1.8;
    text-align: left;
    margin-top: 0;
    color: #444;
}

/* PDFリンク */
.pdf-download {
    display: inline-flex;
    align-items: center;
    margin-top: 20px;
    color: #1a2a40;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    border-bottom: 1px solid #1a2a40;
    padding-bottom: 2px;
}
.pdf-download::before {
    content: "PDF";
    font-size: 10px;
    background: #1a2a40;
    color: #fff;
    padding: 2px 4px;
    border-radius: 2px;
    margin-right: 8px;
}

/* 区切り線 */
.separator {
    border: 0;
    border-top: 1px solid #d1d1ca;
    margin: 60px 0 40px;
}

/* フォームへの案内文 */
.form-guide {
    text-align: center;
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 30px;
}

/* --- [06. ボタン設定] --- */
.btn-container {
    padding: 0 35px;
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}
.form-btn {
    width: 100%;
    height: 60px;
    max-width: 320px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s;
    border-radius: 30px;
}
.form-btn:hover { opacity: 0.8; }
.btn-navy { background-color: #1a2a40; color: #ffffff; }

/* きんナビ用アンカー */
#kin-pos { position: absolute; width: 100%; height: 0; bottom: 0; left: 0; }


/* =============================================
   PC レスポンシブ (768px)
   ============================================= */
@media (min-width: 768px) {
    .breadcrumb-container { 
        max-width: 960px;
        margin: 0 auto;
        padding: 90px 40px 20px; 
    }
    .breadcrumbs { font-size: 13px; }

    .page-header { padding: 20px 40px 40px; }
    .page-title { font-size: 28px; }
    .page-title span { font-size: 14px; }

    .main-content { padding: 0 40px 100px; }
    .section-title { font-size: 1.375rem; margin: 50px 0 25px; }

    .info-card {
        display: flex;
        align-items: center;
        gap: 40px;
        text-align: left;
        padding: 40px;
    }
    .info-card img {
        flex-shrink: 0;
        width: auto;
        margin-bottom: 0;
    }
    .img-company { max-width: 160px; }
    .img-products { max-width: 280px; }
    .info-description-box {
        display: flex;
        flex-direction: column;
    }
    .pdf-download {
        margin-left: auto;
        font-size: 15px;
    }
    .info-description { font-size: 15px; }

    .form-guide { font-size: 16px; }
    .btn-container { padding: 0; }
    .form-btn {
        font-size: 18px;
    }
}

/* =============================================
   PC レスポンシブ (1024px)
   ============================================= */
@media (min-width: 1024px) {
    .breadcrumb-container { 
        max-width: 850px;
        margin: 0 auto;
        padding: 90px 60px 20px;
    }
    .breadcrumbs { font-size: 14px; }

    .page-header { padding: 20px 60px 40px; }
    .page-title { font-size: 32px; }
    .page-title span { font-size: 16px; }

    .main-content { max-width: 850px; padding: 0 60px 100px; }
    .section-title {
        font-size: 24px;
    }

    .info-card { padding: 50px; gap: 60px; }
    .img-company { max-width: 180px; }
    .img-products { max-width: 320px; }
    .info-description { font-size: 16px; }

}