/* =========================================================
   AIツール セクション — K6: グラデアクセント + バッジ + 説明 3列
   ========================================================= */
.aind-tl {
    margin: 0 auto;
    padding: 48px 20px;
    max-width: 960px;
    background: #fff;
}

.aind-tl__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 24px;
}

.aind-tl__heading {
    font-size: 20px;
    font-weight: 800;
    color: #0f172a;
    margin: 0;
    letter-spacing: -.01em;
}

.aind-tl__more {
    font-size: 13px;
    font-weight: 500;
    color: #64748b;
    text-decoration: none;
    white-space: nowrap;
    transition: color .15s;
}

.aind-tl__more:hover {
    color: #1e3a5f;
}

/* グリッド: 3列 */
.aind-tl__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

/* カード */
.aind-tl__card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    text-decoration: none;
    color: #1e293b;
    border-bottom: 1px solid #f3f4f6;
    position: relative;
    overflow: hidden;
    transition: background .15s;
}

.aind-tl__card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #3b82f6, #8b5cf6);
    opacity: 0;
    transition: opacity .2s;
}

.aind-tl__card:hover {
    background: #fafbfc;
    color: #1e293b;
}

.aind-tl__card:hover::before {
    opacity: 1;
}

/* ロゴ */
.aind-tl__logo {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    border: 1px solid #f0f0f0;
    flex-shrink: 0;
}

.aind-tl__logo > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 情報エリア */
.aind-tl__body {
    flex: 1;
    min-width: 0;
}

.aind-tl__top {
    display: flex;
    align-items: center;
    gap: 8px;
}

.aind-tl__name {
    font-size: 13.5px;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.aind-tl__cat {
    display: inline-block;
    font-size: 9.5px;
    font-weight: 600;
    padding: 1px 7px;
    border-radius: 3px;
    background: #f1f5f9;
    color: #64748b;
    white-space: nowrap;
    flex-shrink: 0;
}

.aind-tl__desc {
    font-size: 11px;
    color: #94a3b8;
    margin-top: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.4;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .aind-tl {
        padding: 36px 16px;
    }
    .aind-tl__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .aind-tl__card {
        padding: 14px 16px;
        gap: 12px;
    }
    .aind-tl__logo {
        width: 34px;
        height: 34px;
        border-radius: 9px;
    }
    .aind-tl__name {
        font-size: 12.5px;
    }
    .aind-tl__desc {
        display: none;
    }
}

@media (max-width: 480px) {
    .aind-tl__grid {
        grid-template-columns: 1fr;
    }
    .aind-tl__desc {
        display: block;
    }
}