/* メインコンテンツ */
.main-content {
    /* 共通ヘッダーCSSで管理 */
    /* フローティングCTAボタンとの重複を防ぐ */
    padding-bottom: 8rem;
}

/* ファーストビュー */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    padding: 0 2rem;
}

.hero-content {
    text-align: left;
    color: #1f2937;
    z-index: 10;
    max-width: 740px;
    position: absolute;
    left: 8%;
    top: 50%;
    transform: translateY(-50%);
}

.main-copy {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.1;
    animation: fadeInUp 1s ease;
    color: #1f2937;
}

.main-copy-jp {
    font-size: 2.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: fadeInUp 1s ease 0.2s both;
    color: #1f2937;
}

.sub-copy {
    font-size: 1.4rem;
    margin-bottom: 2rem;
    color: #4b5563;
    line-height: 1.6;
    animation: fadeInUp 1s ease 0.4s both;
}

/* メンバー写真スクロール背景 */
.hero-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.member-photos {
    position: absolute;
    width: 100%;
    height: 200%;
    display: flex;
    gap: 1rem;
    padding: 0 1rem;
    justify-content: center;
}

.photo-column {
    width: 150px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 200%;
}

.photo-column:nth-child(1) {
    animation: scrollUp 60s linear infinite;
}

.photo-column:nth-child(2) {
    animation: scrollDown 70s linear infinite;
    margin-top: -20%;
}

.photo-column:nth-child(3) {
    animation: scrollUp 65s linear infinite;
    margin-top: -10%;
}

/* 写真を複製して無限スクロール効果を作成 */
.photo-column::after {
    content: '';
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* 各列の写真を2セット用意（シームレスなループのため） */
.photo-column:nth-child(1)::after {
    background: 
        url('https://10-5.jp/wp-content/uploads/2022/12/seo.jpg'),
        url('https://10-5.jp/wp-content/uploads/2023/06/kaine.jpg'),
        url('https://10-5.jp/wp-content/uploads/2022/12/ryu.jpg'),
        url('https://10-5.jp/wp-content/uploads/2022/12/shimizu.jpg'),
        url('https://10-5.jp/wp-content/uploads/2022/12/kudo.jpg'),
        url('https://10-5.jp/wp-content/uploads/2022/12/shioyama.jpg'),
        url('https://10-5.jp/wp-content/uploads/2022/12/kunitake.jpg'),
        url('https://10-5.jp/wp-content/uploads/2022/12/higo.jpg');
}

.member-photo {
    width: 100%;
    aspect-ratio: 3/4;
    border-radius: 12px;
    background-color: #e2e8f0;
    background-size: cover;
    background-position: center;
    opacity: 0.8;
    transition: opacity 0.3s ease, transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.member-photo:hover {
    opacity: 1;
    transform: scale(1.02);
}

/* テンファイブメンバーの実際の写真 - シームレスループ用に2セット */
/* 列1 - 1セット目 */
.photo-column:nth-child(1) .member-photo:nth-child(1) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/seo.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(2) {
    background-image: url('https://10-5.jp/wp-content/uploads/2023/06/kaine.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(3) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/ryu.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(4) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shimizu.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(5) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kudo.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(6) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shioyama.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(7) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kunitake.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(8) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/higo.jpg');
}

/* 列1 - 2セット目（同じ順序を繰り返し） */
.photo-column:nth-child(1) .member-photo:nth-child(9) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/seo.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(10) {
    background-image: url('https://10-5.jp/wp-content/uploads/2023/06/kaine.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(11) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/ryu.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(12) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shimizu.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(13) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kudo.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(14) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shioyama.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(15) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kunitake.jpg');
}
.photo-column:nth-child(1) .member-photo:nth-child(16) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/higo.jpg');
}

/* 列2 - 1セット目 */
.photo-column:nth-child(2) .member-photo:nth-child(1) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kudo.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(2) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/higo.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(3) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/seo.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(4) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shioyama.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(5) {
    background-image: url('https://10-5.jp/wp-content/uploads/2023/06/kaine.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(6) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/ryu.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(7) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shimizu.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(8) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kunitake.jpg');
}

/* 列2 - 2セット目 */
.photo-column:nth-child(2) .member-photo:nth-child(9) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kudo.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(10) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/higo.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(11) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/seo.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(12) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shioyama.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(13) {
    background-image: url('https://10-5.jp/wp-content/uploads/2023/06/kaine.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(14) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/ryu.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(15) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shimizu.jpg');
}
.photo-column:nth-child(2) .member-photo:nth-child(16) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kunitake.jpg');
}

/* 列3 - 1セット目 */
.photo-column:nth-child(3) .member-photo:nth-child(1) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shimizu.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(2) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kunitake.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(3) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kudo.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(4) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/higo.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(5) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/seo.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(6) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shioyama.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(7) {
    background-image: url('https://10-5.jp/wp-content/uploads/2023/06/kaine.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(8) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/ryu.jpg');
}

/* 列3 - 2セット目 */
.photo-column:nth-child(3) .member-photo:nth-child(9) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shimizu.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(10) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kunitake.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(11) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/kudo.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(12) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/higo.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(13) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/seo.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(14) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/shioyama.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(15) {
    background-image: url('https://10-5.jp/wp-content/uploads/2023/06/kaine.jpg');
}
.photo-column:nth-child(3) .member-photo:nth-child(16) {
    background-image: url('https://10-5.jp/wp-content/uploads/2022/12/ryu.jpg');
}

/* ロゴポリゴン背景（左側） */
.logo-polygon-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 50%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    background: linear-gradient(135deg, 
        #f8fafc 0%, 
        #f1f5f9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pentagon-logo {
    width: 400px;
    height: 400px;
    position: relative;
    animation: logoRotate 30s linear infinite;
}

.pentagon-shape {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        #ff6b6b 0%, 
        #4ecdc4 25%, 
        #45b7d1 50%, 
        #96ceb4 75%, 
        #ffeaa7 100%);
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
    opacity: 0.3;
    position: relative;
}

/* 内側に小さなポリゴンを配置 */
.inner-pentagon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 60%;
    background: linear-gradient(135deg, 
        #a855f7 0%, 
        #ec4899 50%, 
        #06b6d4 100%);
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
    opacity: 0.4;
    animation: logoRotate 20s linear infinite reverse;
}

/* さらに内側の小さなポリゴン */
.core-pentagon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30%;
    height: 30%;
    background: linear-gradient(135deg, 
        #8b5cf6 0%, 
        #d946ef 100%);
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
    opacity: 0.6;
    animation: logoRotate 15s linear infinite;
}

/* 周囲の装飾ポリゴン */
.decorative-polygon {
    position: absolute;
    opacity: 0.2;
    animation: gentleFloat 25s ease-in-out infinite;
}

.decorative-polygon:nth-child(1) {
    width: 80px;
    height: 80px;
    top: 10%;
    left: 10%;
    background: rgba(139, 92, 246, 0.3);
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
    animation-delay: 0s;
}

.decorative-polygon:nth-child(2) {
    width: 60px;
    height: 60px;
    top: 80%;
    left: 20%;
    background: rgba(236, 72, 153, 0.3);
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
    animation-delay: 5s;
}

.decorative-polygon:nth-child(3) {
    width: 70px;
    height: 70px;
    top: 15%;
    right: 15%;
    background: rgba(6, 182, 212, 0.3);
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
    animation-delay: 10s;
}

.decorative-polygon:nth-child(4) {
    width: 50px;
    height: 50px;
    top: 70%;
    right: 10%;
    background: rgba(16, 185, 129, 0.3);
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
    animation-delay: 15s;
}

/* セクション */


.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 3rem;
    color: #1f2937;
}

.section-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, #a855f7, transparent);
    margin: 4rem 0;
}

/* 会社紹介PPT埋め込みエリア */
.company-intro {
    background: #f8fafc;
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    margin: 2rem 0;
}

.ppt-embed {
    width: 100%;
    height: 500px;
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 特徴・働き方・選考セクション */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.feature-card-new {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
}

.feature-card-new:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.feature-card-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.feature-card-title {
    font-size: 1.3rem;
    font-weight: bold;
    color: #1f2937;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.play-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: #3b82f6;
    color: white;
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: bold;
}

.feature-card-desc {
    color: #6b7280;
    line-height: 1.6;
    font-size: 0.95rem;
    flex: 1;
}

.feature-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    margin-top: auto;
}

.feature-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.feature-card-new:hover .feature-card-image img {
    transform: scale(1.05);
}

/* 新しい特徴セクション */
.features-section {
    background: white;
    position: relative;
    overflow: hidden;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(168, 85, 247, 0.03) 1px, transparent 1px),
        radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.03) 1px, transparent 1px),
        radial-gradient(circle at 40% 60%, rgba(236, 72, 153, 0.03) 1px, transparent 1px);
    background-size: 50px 50px, 60px 60px, 40px 40px;
    background-position: 0 0, 30px 30px, 15px 15px;
    z-index: 1;
}

/* 会社紹介セクション */
.company-section {
    background: white;
    position: relative;
    overflow: hidden;
}

.company-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(168, 85, 247, 0.03) 1px, transparent 1px),
        radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.03) 1px, transparent 1px),
        radial-gradient(circle at 40% 60%, rgba(236, 72, 153, 0.03) 1px, transparent 1px);
    background-size: 50px 50px, 60px 60px, 40px 40px;
    background-position: 0 0, 30px 30px, 15px 15px;
    z-index: 1;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.features-logo {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.features-title-en {
    font-size: 1.2rem;
    font-weight: 600;
    color: #6b7280;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.features-title-jp {
    font-size: 2.5rem;
    font-weight: bold;
    color: #1f2937;
    margin: 0;
}

.company-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.company-logo {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.company-title-en {
    font-size: 1.2rem;
    font-weight: 600;
    color: #6b7280;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.company-title-jp {
    font-size: 2.5rem;
    font-weight: bold;
    color: #1f2937;
    margin: 0;
}

/* 働き方・キャリアパスセクション */
.workstyle-section {
    background: white;
    position: relative;
    overflow: hidden;
}

.workstyle-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(168, 85, 247, 0.03) 1px, transparent 1px),
        radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.03) 1px, transparent 1px),
        radial-gradient(circle at 40% 60%, rgba(236, 72, 153, 0.03) 1px, transparent 1px);
    background-size: 50px 50px, 60px 60px, 40px 40px;
    background-position: 0 0, 30px 30px, 15px 15px;
    z-index: 1;
}

.workstyle-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.workstyle-logo {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.workstyle-title-en {
    font-size: 1.2rem;
    font-weight: 600;
    color: #6b7280;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.workstyle-title-jp {
    font-size: 2.5rem;
    font-weight: bold;
    color: #1f2937;
    margin: 0;
}

.workstyle-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.workstyle-card-new {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
}

.workstyle-card-new:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.workstyle-card-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.workstyle-card-title {
    font-size: 1.3rem;
    font-weight: bold;
    color: #1f2937;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.workstyle-card-desc {
    color: #6b7280;
    line-height: 1.6;
    font-size: 0.95rem;
    flex: 1;
}

.workstyle-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    margin-top: auto;
}

.workstyle-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.workstyle-card-new:hover .workstyle-card-image img {
    transform: scale(1.05);
}

/* 統一セクションスタイル */
.section {
    background: white;
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
}

/* カードタイプのセクション用の調整 */
.section-features,
.section-workstyle,
.section-selection,
.section-recruitment {
    padding: 3rem 0 4rem 0;
}

.section-bg-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(156, 163, 175, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(156, 163, 175, 0.1) 2px, transparent 2px);
    background-size: 30px 30px;
    background-position: 0 0, 15px 15px;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.section-logo {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.section-title-en {
    font-size: 1rem;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title-jp {
    font-size: 1.8rem;
    font-weight: bold;
    color: #1e40af;
    margin: 0;
}

.section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.section-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.section-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.section-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.section-card:hover .section-card-image img {
    transform: scale(1.05);
}

.section-card-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.section-card-title {
    font-size: 1.2rem;
    font-weight: bold;
    color: #1f2937;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-card-desc {
    color: #6b7280;
    line-height: 1.6;
    font-size: 0.95rem;
    flex: 1;
}

.section-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.section-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    position: relative;
    z-index: 2;
    margin-top: 2rem;
}

.section-button {
    padding: 0.8rem 1.5rem;
    background: #1e40af;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.section-button:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}

.section-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.section-card-link:hover {
    text-decoration: none;
    color: inherit;
}

/* 選考についてセクション専用スタイル */
.section-selection .section-grid {
    grid-template-columns: repeat(3, 1fr);
    margin-bottom: 3rem;
}

.section-selection .section-card {
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.section-selection .section-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.section-selection .section-card-content {
    padding-top: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.section-selection .section-card-title {
    font-size: 1.3rem;
    display: block;
}

.section-selection .section-card-desc {
    flex: 1;
}

.card-play-button {
    position: absolute;
    top: 2rem;
    right: 1rem;
    width: 26px;
    height: 26px;
    background: #1f2937;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.action-button {
    padding: 1rem 2.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.action-button.casual {
    background: white;
    color: #1e40af;
    border: 2px solid #1e40af;
}

.action-button.casual:hover {
    background: #1e40af;
    color: white;
}

.action-button.entry {
    background: linear-gradient(135deg, #06b6d4, #8b5cf6);
    color: white;
    border: none;
}

.action-button.entry:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
}

/* 募集要項セクション専用スタイル */
.section-recruitment .section-grid {
    grid-template-columns: repeat(2, 1fr);
}


.recruitment-card-new:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.recruitment-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.recruitment-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.recruitment-card-new:hover .recruitment-card-image img {
    transform: scale(1.05);
}

.recruitment-card-content {
    padding: 2rem;
}

.recruitment-card-title {
    font-size: 1.3rem;
    font-weight: bold;
    color: #1f2937;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.recruitment-card-desc {
    color: #6b7280;
    line-height: 1.6;
    font-size: 1rem;
    margin-bottom: 2rem;
}

.recruitment-button-new {
    display: inline-block;
    background: linear-gradient(135deg, #a855f7, #3b82f6);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.3);
}

.recruitment-button-new:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(168, 85, 247, 0.4);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.feature-card-new {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
}

.feature-card-new:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.feature-card-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.feature-card-title {
    font-size: 1.3rem;
    font-weight: bold;
    color: #1f2937;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.play-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: #3b82f6;
    color: white;
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: bold;
}

.feature-card-desc {
    color: #6b7280;
    line-height: 1.6;
    font-size: 0.95rem;
    flex: 1;
}

.feature-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    margin-top: auto;
}

.feature-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.feature-card-new:hover .feature-card-image img {
    transform: scale(1.05);
}

/* プレースホルダー画像 */
.placeholder-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    border-radius: 0;
}

/* フッター */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 2rem 2rem;
    text-align: center;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-link {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: white;
}

/* フローティングCTAボタン */
.floating-cta {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    z-index: 1000;
    /* スマホのブラウザUIとの重複を防ぐ */
    padding-bottom: env(safe-area-inset-bottom);
}

.cta-button {
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 140px;
    height: 50px;
}

.cta-casual {
    background: linear-gradient(135deg, #10b981, #3b82f6);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.cta-casual:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.cta-entry {
    background: linear-gradient(135deg, #06b6d4, #a855f7);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.cta-entry:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.4);
}

/* アニメーション */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollUp {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-50%);
    }
}

@keyframes scrollDown {
    0% {
        transform: translateY(-50%);
    }
    100% {
        transform: translateY(0);
    }
}

@keyframes logoRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes gentleFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg) scale(1);
    }
    50% {
        transform: translateY(-15px) rotate(5deg) scale(1.02);
    }
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes bannerFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(5deg);
    }
}

@keyframes sparkle {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes bannerFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(5deg);
    }
}

/* レスポンシブ */
@media (max-width: 768px) {
    /* .header-content {
        padding: 0 1rem;
    } */

    /* .nav {
        display: none;
    } */

    .hero {
        flex-direction: column;
        padding: 2rem 1rem;
        min-height: 100vh;
    }

    .logo-polygon-bg {
        display: none;
    }

    .hero-content {
        position: relative;
        left: auto;
        top: auto;
        transform: none;
        text-align: center;
        margin-bottom: 2rem;
        max-width: 100%;
        z-index: 2;
        top: 10%;
    }

    .hero-bg {
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        z-index: 1;
    }

    .member-photos {
        opacity: 0.6;
    }

    .main-copy {
        font-size: 2.5rem;
    }

    .main-copy-jp {
        font-size: 1.8rem;
    }

    .sub-copy {
        font-size: 1.1rem;
    }

    .section {
        padding: 3rem 1rem;
    }

    .main-content {
        padding-bottom: 8rem;
    }

    .floating-cta {
        flex-direction: row;
        bottom: 1rem;
        gap: 0.5rem;
        justify-content: center;
        max-width: calc(100vw - 2rem);
        left: 1rem;
        right: 1rem;
        transform: none;
        flex-wrap: wrap;
    }

    .cta-button {
        padding: 0.8rem 1rem;
        font-size: 0.8rem;
        min-width: auto;
        flex: 1;
        max-width: 120px;
        height: 44px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .photo-column {
        width: 80px;
    }

    .member-photo {
        height: 100px;
    }

    /* スマホ用のアニメーション速度調整 */
    .photo-column:nth-child(1) {
        animation: scrollUp 90s linear infinite;
    }

    .photo-column:nth-child(2) {
        animation: scrollDown 100s linear infinite;
    }

    .photo-column:nth-child(3) {
        animation: scrollUp 95s linear infinite;
    }

    /* 特徴セクションのレスポンシブ */
    .features-title-jp {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-card-new {
        margin: 0 1rem;
    }

    .feature-card-image {
        height: 180px;
    }

    .feature-card-content {
        padding: 1.2rem;
    }

    .feature-card-title {
        font-size: 1.1rem;
    }

    /* 会社紹介セクションのレスポンシブ */
    .company-title-jp {
        font-size: 2rem;
    }

    /* 働き方・キャリアパスセクションのレスポンシブ */
    .workstyle-title-jp {
        font-size: 2rem;
    }

    .workstyle-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .workstyle-card-new {
        margin: 0 1rem;
    }

    .workstyle-card-image {
        height: 180px;
    }

    .workstyle-card-content {
        padding: 1.2rem;
    }

    .workstyle-card-title {
        font-size: 1.1rem;
    }

    /* セクション共通のレスポンシブ */
    .section-title-jp {
        font-size: 2rem;
    }

    .section-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
        display: flex;
        flex-direction: column;
    }

    .section-card {
        margin: 0;
    }

    .section-card-image {
        height: 180px;
    }

    .section-card-content {
        padding: 1.2rem;
    }

    .section-card-title {
        font-size: 1.1rem;
    }

    .section-content {
        padding: 0 1rem;
    }

    .section-actions {
        flex-direction: column;
        gap: 1rem;
        padding: 0 1rem;
    }

    .action-button {
        padding: 0.8rem 2rem;
        font-size: 0.9rem;
    }

    /* 選考についてセクション専用レスポンシブ */
    .section-selection .section-card {
        padding: 1.5rem;
    }

    .section-selection .section-card-content {
        padding-top: 0.5rem;
    }

    .card-play-button {
        top: 1rem;
        right: 1rem;
        width: 28px;
        height: 28px;
        font-size: 10px;
    }


}

/* より小さな画面サイズ用の調整 */
@media (max-width: 480px) {
    .floating-cta {
        bottom: 0.8rem;
        gap: 0.4rem;
        left: 0.8rem;
        right: 0.8rem;
    }

    .cta-button {
        padding: 0.7rem 0.8rem;
        font-size: 0.75rem;
        height: 40px;
        max-width: 100px;
    }
}

/* カード右上のアイコン */
.card-icon {
    position: absolute;
    top: 2rem;
    right: 1rem;
    width: 26px;
    height: 26px;
    background: #1f2937;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.card-icon::after {
    content: '';
    width: 10px;
    height: 12px;
    background: white;
    clip-path: polygon(0 0, 100% 50%, 0 100%);
}

/*+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- お知らせセクション（シンプルデザイン）
+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+*/
.section-news {
    background: #ffffff;
    padding: 30px 0;
}

.section-news .news-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-news .news-container {
    display: flex;
    align-items: flex-start;
    gap: 40px;
}

.section-news .news-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.section-news .news-item {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #e9ecef;
}

.section-news .news-item:last-child {
    border-bottom: none;
}

.section-news .news-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 180px;
}

.section-news .news-date {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.section-news .news-category {
    color: #ffffff;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* カテゴリー別の色分け（フロントページ） */
.section-news .news-category.recruitment {
    background: #0066B3; /* 採用情報 - リクルートブルー */
}

.section-news .news-category.event {
    background: #28a745; /* イベント - グリーン */
}

.section-news .news-category.company {
    background: #6f42c1; /* 会社情報 - パープル */
}

.section-news .news-category.selection {
    background: #fd7e14; /* 選考情報 - オレンジ */
}

.section-news .news-category.other {
    background: #6c757d; /* その他 - グレー */
}

/* デフォルトカラー（カテゴリーが未設定の場合） */
.section-news .news-category:not(.recruitment):not(.event):not(.company):not(.selection):not(.other) {
    background: #28a745; /* フロントページのデフォルトは緑 */
}

.section-news .news-title {
    color: #333;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.4;
    flex: 1;
}

.section-news .news-title:hover {
    color: #0066B3;
}

.section-news .news-more {
    flex-shrink: 0;
    margin-top: 0;
}

.section-news .news-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #0066B3;
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.section-news .news-more-btn:hover {
    background: #0052a3;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 102, 179, 0.2);
}

.section-news .news-more-btn::after {
    content: '>';
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.section-news .news-more-btn:hover::after {
    transform: translateX(2px);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .section-news {
        padding: 25px 0;
    }
    
    .section-news .news-content {
        padding: 0 15px;
    }
    
    .section-news .news-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .section-news .news-list {
        gap: 12px;
    }
    
    .section-news .news-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 10px 0;
    }
    
    .section-news .news-meta {
        min-width: auto;
        gap: 8px;
    }
    
    .section-news .news-date {
        font-size: 0.9rem;
    }
    
    .section-news .news-category {
        font-size: 0.8rem;
        padding: 2px 8px;
    }
    
    .section-news .news-title {
        font-size: 1rem;
    }
    
    .section-news .news-more {
        text-align: center;
    }
    
    .section-news .news-more-btn {
        padding: 8px 16px;
        font-size: 1rem;
    }
}