.benefit-section-light {
    padding: 80px 20px;
    background-color: #ffffff;
    text-align: center;
}

.section-title-light {
    color: #1a1a1a;
    font-size: 2.2rem;
    margin-bottom: 50px;
}

.benefit-container {
    display: grid;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    grid-template-columns: 1fr; 
    padding: 0 20px;
}

.benefit-card-light {
    background: #ffffff;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.benefit-card-light:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

/* FontAwesome Gradient Icon Styling */
.icon-wrap i {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #00a859; 
    background: linear-gradient(135deg, #22c1c3, #7bd706); 
    -webkit-background-clip: text; 
    background-clip: text;
    -webkit-text-fill-color: transparent; 
}

.benefit-card-light h3 {
    color: #1a1a1a;
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.benefit-card-light p {
    color: #666666;
    line-height: 1.6;
}
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 768px) {
    .benefit-container { flex-direction: column; }
}
@media (max-width: 1024px) {
    .benefit-container {
        grid-template-columns: repeat(2, 1fr); /* Auf Tablets 2x2 */
    }
}

@media (max-width: 600px) {
    .benefit-container {
        grid-template-columns: 1fr; /* Auf Mobilgeräten 1 Spalte */
    }
}
@media (min-width: 601px) {
    .benefit-container.cols-3,
    .benefit-container.cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 1025px) {
    .benefit-container.cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    .benefit-container.cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}
.use-scene{
    padding:100px 0;
}
.use-scene .section-title{
    font-size:48px;
    font-weight:700;
    text-align:center;
    margin-bottom:60px;
}
.scene-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:24px;
}
.scene-card{
    position:relative;
    overflow:hidden;
    border-radius:24px;
    cursor:pointer;
}
.scene-card.large{
    grid-column:1/3;
    height:460px;
}
.scene-card:not(.large){
    height:300px;
}
.scene-card img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:.4s;
}
.scene-card:hover img{
    transform:scale(1.05);
}
.scene-card::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(
    to top,
    rgba(0,0,0,.72),
    rgba(0,0,0,.1)
    );
}

/* ==================== 核心优化部分 ==================== */
.scene-content{
    position: absolute;
    left: 50px;
    bottom: 45px;
    z-index: 2;
    max-width: 430px;
    color: #fff;
    display: flex;
    flex-direction: column; /* 强制垂直排列 */
    gap: 20px; /* 标题和描述之间的间距 */
    align-items: flex-start; /* 靠左侧对齐 */
    text-align: left;
}

.scene-content h3{
    margin: 0;
    font-size: 40px;
    font-weight: 700;
    line-height: 1.25;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,.35);
    text-align: left;
}

.scene-card:not(.large) .scene-content h3{
    font-size:28px;
}

.scene-content p{
    margin: 0;
    font-size: 18px;
    line-height: 1.75;
    color: rgba(255,255,255,.95);
    text-shadow: 0 1px 6px rgba(0,0,0,.35);
    text-align: left;
}

/* 非大卡片调整 */
.scene-card:not(.large) .scene-content{
    left:35px;
    bottom:35px;
    max-width:300px;
    gap: 16px; /* 小卡片间距稍小 */
}

.scene-card:not(.large) .scene-content p{
    font-size:16px;
}

/* 移动端 */
@media(max-width:768px){
    .scene-grid{
        grid-template-columns:1fr;
    }
    .scene-card.large{
        grid-column:auto;
        height:340px;
    }
    .scene-card{
        height:240px!important;
    }
    .scene-content{
        left:24px;
        right:24px;
        bottom:24px;
        gap: 16px;
        align-items: flex-start;
        text-align: left;
    }
    .scene-content h3{
        font-size:26px!important;
        text-align: left;
    }
    .scene-content p{
        font-size:14px!important;
        line-height:1.65;
        text-align: left;
    }
    .use-scene{
        padding:60px 0;
    }
    .use-scene .section-title{
        font-size:34px;
        margin-bottom:40px;
    }
}
.apple-cta{

    margin:0px auto;

}

.apple-cta-inner{

    max-width:100%;
    margin:auto;

    border-radius:0px;

    padding:55px 40px;

    text-align:center;

background:
    radial-gradient(circle at 20% 20%,#88e8a8 0%,transparent 35%),
    radial-gradient(circle at 80% 30%,#70d8b0 0%,transparent 30%),
    radial-gradient(circle at 80% 90%,#5ed8c0 0%,transparent 35%),
    linear-gradient(135deg,#42c978,#36bf90,#2eb8a0);
    overflow:hidden;

    position:relative;

}
.apple-cta-inner .logo{

    display:flex;
    justify-content:center;
    align-items:center;
    gap:10px;

    color:#fff;

    font-size:20px;
    font-weight:600;

    margin-bottom:18px;

}

.apple-cta-inner .logo img{

    width:28px;

}
.apple-cta h2{

    color:#fff;

    font-size:47px;

    font-weight:700;

    margin-bottom:18px;

    letter-spacing:-0.5px;

    line-height:1.2;

}
.apple-cta p{

    color:rgba(255,255,255,.92);

    font-size:20px;

    line-height:1.8;

    margin-bottom:35px;

}
.cta-btns{

    display:flex;

    justify-content:center;

    gap:18px;

    flex-wrap:wrap;

}

.cta-btns a{

    width:200px;

    height:52px;

    border-radius:999px;

    display:flex;

    justify-content:center;

    align-items:center;

    text-decoration:none;

    font-size:17px;

    font-weight:600;

    transition:.25s;

}
.btn-white{

    background:#fff;

    color:#111;

}

.btn-glass{

    color:#fff;

    background:rgba(255,255,255,.15);

    border:1px solid rgba(255,255,255,.35);

    backdrop-filter:blur(8px);

}

.cta-btns a:hover{

    transform:translateY(-2px);

}
.apple-cta .btn-group{

    width:100%;

    display:flex;

    justify-content:center;

}
/* Sidify All-in-Oneが選ばれる理由 統合最終CSS */
.sidify-reason-block {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 20px;
    text-align: center;
    position: relative;
}
.sidify-reason-title {
    font-size: 48px;
    font-weight: 700;
    color: #1a2922;
    margin: 0 0 60px;
    letter-spacing: 1px;
    font-family: "Noto Sans JP", system-ui, sans-serif;
}
/* 2列标准网格，布局稳定不乱跑 */
.sidify-reason-card-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 50px;
    position: relative;
    z-index: 1;
}
/* 四枚カード真ん中ロゴ */
.sidify-reason-center-logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    /* 恢复最初尺寸 160px */
    width: 160px;
    height: 160px;
    border-radius: 50%;
    /* 保留透明无背景、无阴影 */
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
    animation: logoFloat 5s ease-in-out infinite;
    transition: transform 0.3s ease;
}
.sidify-reason-center-logo:hover {
    /* 保留translate(-50%,-50%) 防止居中偏移 */
    transform: translate(-50%, -50%) scale(1.06);
}
/* 配套Logo图片样式修改：填满整个圆形容器，不留白边 */
.sidify-reason-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
@keyframes logoFloat {
    0%,100% { transform: translate(-50%, -50%) translateY(0); }
    50% { transform: translate(-50%, -50%) translateY(-10px); }
}
.sidify-reason-logo-img {
    width: 140px;
    height: auto;
    object-fit: contain;
}
/* モバイルで中央ロゴ非表示 */
@media (max-width: 992px) {
    .sidify-reason-center-logo {
        display: none !important;
    }
}
/* カード共通基底・丸角統一（画像溢れ防止の核心） */
.sidify-reason-card {
    border-radius: 24px;
    overflow: hidden; /* 画像をカード丸角にフィット */
    text-align: left;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: all 0.35s ease;
    position: relative;
}
/* ホバー光エフェクト */
.sidify-reason-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, rgba(255,255,255,0) 40%, rgba(255,255,255,0.5) 50%, rgba(255,255,255,0) 60%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    z-index: 1;
    pointer-events: none;
}
.sidify-reason-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 14px 36px rgba(39, 161, 103, 0.14);
}
.sidify-reason-card:hover::before {
    transform: translateX(100%);
}
.sidify-reason-card:hover .sidify-reason-img {
    transform: scale(1.05);
}
/* テキストエリア 十分な余白で文字重なりなし */
.sidify-reason-text-wrap {
    padding: 26px 28px 30px;
}
.sidify-reason-card-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 10px;
    color: #1a2922;
    font-family: "Noto Sans JP", system-ui, sans-serif;
}
.sidify-reason-card-desc {
    font-size: 15px;
    color: #42584e;
    margin: 0 0 22px;
    line-height: 1.6;
    font-family: "Noto Sans JP", system-ui, sans-serif;
}
/* 機能リスト */
.sidify-reason-feature-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sidify-reason-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 10px;
    background: rgba(255,255,255,0.72);
    transition: background 0.25s ease;
}
.sidify-reason-card:hover .sidify-reason-feature-item {
    background: rgba(255,255,255,0.96);
}
.sidify-reason-check-icon {
    width: 19px;
    height: 19px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 13px;
    flex-shrink: 0;
}
.sidify-reason-feature-text {
    font-size: 14px;
    color: #20362c;
    font-family: "Noto Sans JP", system-ui, sans-serif;
}
/* 4種類カード 柔らか配色 */
/* 再生・管理：淡青 */
.sidify-reason-card-play {
    background: linear-gradient(150deg, #eff7ff, #f8fdfb);
    border-top: 7px solid #4399d6;
}
.sidify-reason-check-play { background: #4399d6; }
/* 拡張機能：淡黄 */
.sidify-reason-card-extend {
    background: linear-gradient(150deg, #fffbe9, #f8fdfb);
    border-top: 7px solid #e9bb4e;
}
.sidify-reason-check-extend { background: #e9bb4e; }
/* タグ管理：薄ミント緑 */
.sidify-reason-card-tag {
    background: linear-gradient(150deg, #f3efff, #f8fdfb);
    border-top: 7px solid #9979e0;
}
.sidify-reason-check-tag { background: #9979e0;; }
/* 安全・信頼：薄紫 */
.sidify-reason-card-safe {
    background: linear-gradient(150deg, #e7f9f1, #f8fdfb);
    border-top: 7px solid #47c292;
}
.sidify-reason-check-safe { background: #47c292; }
/* レスポンシブ対応 */
@media (max-width: 992px) {
    .sidify-reason-card-grid {
        grid-template-columns: 1fr;
    }
    .sidify-reason-title {
        font-size: 30px;
    }
    .sidify-reason-block {
        padding: 40px 16px;
    }
    .sidify-reason-img-box {
        height: 140px;
    }
}
/* アイコン＋タイトル横並びレイアウト */
.card-header-row {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 12px;
}

/* 丸型アイコン：大きめにして視認性向上 */
.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    font-size: 24px;
    color: #fff;
}

/* タイトルは右側の残り幅を占める */
.card-header-row .sidify-reason-card-title {
    flex: 1;
    min-width: 0;
    margin: 0;
    line-height: 1.35;
}

/* モバイルでも横並びを維持しつつアイコン少し縮小 */
@media (max-width: 768px) {
    .card-icon {
        width: 48px;
        height: 48px;
        font-size: 21px;
    }

    .card-header-row {
        gap: 14px;
    }
}
/* 各カード専用アイコン色（チェックアイコンと同じ色統一） */
.card-icon-play { background: #4399d6; }
.card-icon-extend { background: #e9bb4e; }
.card-icon-tag { background: #9979e0; }
.card-icon-safe { background: #47c292; }

/* 不要になった画像領域CSSを無効化（残っても影響なし） */
.sidify-reason-img-box {
    display: none !important;
}