/* ==========================================================================
   概要ページ — ミッション/ビジョン/バリュー & 代表挨拶
   ========================================================================== */
/* --- ミッション/ビジョン/バリュー --- */
.section--mission {
    background: var(--color-navy);
    border-top: none;
}

.section--mission::after {
    display: none;
}

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

.mission__card {
    text-align: center;
    padding: 2.5rem 2rem;
    border: 1px solid var(--color-line-on-dark);
}

.mission__card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border: 1px solid var(--color-green);
    color: var(--color-green);
    margin-bottom: 1.25rem;
}

.mission__card-label {
    font-family: var(--font-en);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-green-light);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.mission__card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.mission__card-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
}

.greeting__content {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.greeting__photo {
    flex-shrink: 0;
    width: 240px;
}

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

.greeting__headline {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--color-navy);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    padding-left: 1.25rem;
    border-left: 2px solid var(--color-green);
}

.greeting__text p {
    color: var(--color-text);
    margin-bottom: 1.25rem;
    line-height: 2;
}

.greeting__signature {
    margin-top: 2.5rem;
    text-align: right;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-line);
}

.greeting__company {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
}

.greeting__name {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--color-navy);
}

/* ==========================================================================
   概要ページ — 会社概要テーブル
   ========================================================================== */
.section--company {
    background-color: var(--color-bg);
}

.company__table-wrap {
    max-width: 780px;
    margin: 0 auto;
}

.company__table {
    width: 100%;
    border-collapse: collapse;
    border-top: 1px solid var(--color-line);
}

.company__table th,
.company__table td {
    padding: 1.25rem 1.5rem;
    text-align: left;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--color-line);
    vertical-align: top;
}

.company__table th {
    width: 160px;
    font-weight: 700;
    color: var(--color-navy);
    white-space: nowrap;
}

.company__table td {
    color: var(--color-text);
    line-height: 1.8;
}

.company__role {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-green);
    border: 1px solid var(--color-green);
    padding: 0.1rem 0.4rem;
    margin-right: 0.25rem;
}

.company__services {
    list-style: none;
}

.company__services li {
    padding-left: 1rem;
    position: relative;
    margin-bottom: 0.25rem;
}

.company__services li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--color-green);
}

.company__parent-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--color-green);
    font-weight: 500;
}

.company__parent-link:hover {
    color: var(--color-green-dark);
}

/* ==========================================================================
   レスポンシブ（概要ページ）
   ========================================================================== */
@media (max-width: 768px) {
    .mission__grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .mission__card {
        padding: 2rem 1.5rem;
    }

    .greeting__content {
        flex-direction: column;
        align-items: center;
    }

    .greeting__photo {
        width: 180px;
    }

    .greeting__headline {
        font-size: 1.1rem;
    }

    .company__table th,
    .company__table td {
        display: block;
        width: 100%;
        padding: 0.75rem 0;
    }

    .company__table th {
        padding-bottom: 0.25rem;
    }

    .company__table td {
        padding-top: 0;
    }
}