/* ===== ローディング画面のスタイル ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 1s ease-out;
}

.loading-content {
    text-align: center;
}

.loading-logo {
    width: 100px;
    height: auto;
    animation: pulse 2s infinite ease-in-out;
}

/* ロゴのパルスアニメーション */
@keyframes pulse {
    0% {
        opacity: 0.6;
        transform: scale(1.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.5);
    }
    100% {
        opacity: 0.6;
        transform: scale(1.3);
    }
}

/* フェードアウトクラス */
.loading-screen.fade-out {
    opacity: 0;
}

/* ===== グラスモーフィズムヘッダー ===== */
.glassmorphism-header {
    position: fixed;
    top: 1%;
    width: 90%;
    z-index: 1000;
    margin:0 auto;
    left: 50%;
    transform: translateX(-50%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.glass-nav {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px 20px 20px 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.nav-left {
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
}

.nav-logo {
    width: 40px;
    height: auto;
    margin-right: 10px;
}

.brand-name {
    font-size: 1.3rem;
    font-weight: bold;
    color: inherit;
}

.nav-right {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    position: relative;
}

/* ===== メインコンテンツの上部マージン調整 ===== */
main {
    margin-top: 100px;
    padding: 2rem 0;
}

/* ===== レスポンシブデザイン - ヘッダー ===== */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
        padding: 0 1rem;
    }
    
    .nav-links {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-link {
        padding: 0.3rem 0.8rem;
        font-size: 0.9rem;
    }
    
    main {
        margin-top: 120px;
    }
}

@media (max-width: 480px) {
    .brand-name {
        font-size: 1.2rem;
    }
    
    .nav-logo {
        width: 30px;
    }
    
    .nav-links {
        gap: 0.5rem;
    }
    
    main {
        margin-top: 140px;
    }
}

/* ===== INTROセクション ===== */
.intro-section {
    background: linear-gradient(135deg, #8B0000 0%, #DC143C 50%, #B22222 100%);
    padding: 4rem 0;
    margin: 3rem 0;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.intro-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.intro-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.intro-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.3;
    animation: titleGlow 2s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% {
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    }
    100% {
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3), 0 0 20px rgba(255, 255, 255, 0.3);
    }
}

.intro-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    text-align: justify;
    opacity: 0.95;
}

.service-name {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
    font-weight: 600;
}

.intro-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-outline {
    color: white;
    border: 2px solid white;
    background: transparent;
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-outline:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn-outline:hover::before {
    left: 0;
}

/* ===== レスポンシブデザイン - INTROセクション ===== */
@media (max-width: 768px) {
    .intro-section {
        margin: 2rem 0;
        padding: 3rem 0;
    }
    
    .intro-content {
        padding: 0 1rem;
    }
    
    .intro-title {
        font-size: 2rem;
    }
    
    .intro-description {
        font-size: 1rem;
        text-align: left;
    }
    
    .intro-buttons {
        gap: 1rem;
    }
    
    .btn {
        width: 200px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .intro-title {
        font-size: 1.5rem;
    }
    
    .intro-description {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 0.6rem 1.5rem;
        width: 180px;
    }
}

/* ===== タイトルのグラデーションスタイル ===== */
.gradiant-title {
    background: linear-gradient(45deg, #DC143C, #cc4040, #B22222, #8B0000);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease-in-out infinite;
    font-weight: 700;
    text-shadow: none;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* ===== 動画セクション ===== */
.movie-section {
    background: #f8f9fa;
    padding: 4rem 0;
    margin: 3rem 0;
    border-radius: 20px;
}

.movie-content {
    max-width: 1200px;
    margin: 0 auto;
}

.video-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    padding: 0 1rem;
}

.video-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.video-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.video-thumbnail {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.video-card:hover .video-overlay {
    background: rgba(0, 0, 0, 0.1);
}

.play-button {
    position: relative;
    z-index: 2;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.video-card:hover .play-button {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.3);
}

.video-info {
    padding: 1.5rem;
}

.video-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.video-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: #999;
}

.video-duration {
    background: #e9ecef;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-weight: 600;
}

.video-date {
    font-weight: 500;
}

/* ===== アニメーション効果 ===== */
.video-card {
    animation: cardFadeIn 0.6s ease-out;
}

.video-card:nth-child(1) {
    animation-delay: 0.1s;
}

.video-card:nth-child(2) {
    animation-delay: 0.2s;
}

.video-card:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes cardFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== レスポンシブデザイン - 動画セクション ===== */
@media (max-width: 768px) {
    .video-cards-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 0.5rem;
    }
    
    .video-thumbnail {
        height: 180px;
    }
    
    .play-button {
        width: 50px;
        height: 50px;
    }
    
    .video-info {
        padding: 1.2rem;
    }
    
    .video-title {
        font-size: 1.1rem;
    }
    
    .video-description {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .movie-section {
        padding: 3rem 0;
    }
    
    .video-thumbnail {
        height: 160px;
    }
    
    .video-info {
        padding: 1rem;
    }
    
    .video-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* ===== YouTube埋め込み用スタイル ===== */
.video-embed {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9のアスペクト比 */
    overflow: hidden;
    border-radius: 15px 15px 0 0;
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ===== ビデオカードスタイル ===== */
.video-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

/* ===== レスポンシブ対応 - YouTube埋め込み ===== */
@media (max-width: 768px) {
    .video-embed {
        padding-bottom: 56.25%;
    }
}

/* ===== 基本方針セクション ===== */
.policy-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 4rem 0;
    margin: 3rem 0;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.policy-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.policy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.policy-item {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(184, 28, 34, 0.1);
    border-left: 5px solid #b81c22;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.policy-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.policy-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(184, 28, 34, 0.15);
}

.policy-item:hover::before {
    transform: scaleX(1);
}

.policy-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #b81c22, #dc143c);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(184, 28, 34, 0.3);
}

.policy-title {
    color: #b81c22;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.policy-description {
    color: #333;
    line-height: 1.8;
    font-size: 1rem;
    text-align: justify;
}

/* ===== アニメーション効果 - 基本方針 ===== */
.policy-item {
    animation: policyFadeIn 0.6s ease-out;
}

.policy-item:nth-child(1) { animation-delay: 0.1s; }
.policy-item:nth-child(2) { animation-delay: 0.2s; }
.policy-item:nth-child(3) { animation-delay: 0.3s; }
.policy-item:nth-child(4) { animation-delay: 0.4s; }
.policy-item:nth-child(5) { animation-delay: 0.5s; }
.policy-item:nth-child(6) { animation-delay: 0.6s; }

@keyframes policyFadeIn {
    0% {
        opacity: 0;
        transform: translateY(0px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== レスポンシブデザイン - 基本方針セクション ===== */
@media (max-width: 768px) {
    .policy-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .policy-item {
        padding: 1.5rem;
    }
    
    .policy-title {
        font-size: 1.2rem;
    }
    
    .policy-description {
        font-size: 0.95rem;
        text-align: left;
    }
}

@media (max-width: 480px) {
    .policy-content {
        padding: 0 1rem;
    }
    
    .policy-item {
        padding: 1.2rem;
    }
    
    .policy-number {
        width: 35px;
        height: 35px;
        line-height: 35px;
        font-size: 1.1rem;
    }
    
    .policy-title {
        font-size: 1.1rem;
    }
    
    .policy-description {
        font-size: 0.9rem;
    }
}

/* ===== お問い合わせセクション ===== */
.contact-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 4rem 0;
    margin: 3rem 0;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.contact-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.contact-description {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333;
}

.contact-description p {
    margin-bottom: 1rem;
}

.form-container {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(184, 28, 34, 0.1);
    border: 2px solid #f0f0f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #b81c22, #dc143c, #b22222);
}

.google-form {
    border-radius: 10px;
    transition: all 0.3s ease;
}

.contact-info {
    background: rgba(184, 28, 34, 0.05);
    border-radius: 15px;
    padding: 2rem;
    border-left: 5px solid #b81c22;
}

.contact-info-title {
    color: #b81c22;
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.contact-info-text {
    color: #333;
    line-height: 1.8;
    font-size: 1rem;
}

.contact-phone {
    color: #b81c22;
    font-size: 1.2rem;
    display: inline-block;
    margin: 0.5rem 0;
}

.contact-hours {
    color: #666;
    font-size: 0.9rem;
}

/* ===== アニメーション効果 - お問い合わせ ===== */
.contact-section {
    animation: contactFadeIn 0.8s ease-out;
}

@keyframes contactFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== レスポンシブデザイン - お問い合わせセクション ===== */
@media (max-width: 768px) {
    .contact-content {
        padding: 0 1rem;
    }
    
    .form-container {
        padding: 1.5rem;
    }
    
    .google-form {
        height: 700px;
    }
    
    .contact-description {
        font-size: 1rem;
    }
    
    .contact-info {
        padding: 1.5rem;
    }
    
    .contact-info-title {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .contact-section {
        padding: 3rem 0;
        margin: 2rem 0;
    }
    
    .form-container {
        padding: 1rem;
    }
    
    .google-form {
        height: 600px;
    }
    
    .contact-description {
        font-size: 0.95rem;
    }
    
    .contact-info {
        padding: 1.2rem;
    }
    
    .contact-phone {
        font-size: 1.1rem;
    }
}

/* ===== プライバシーポリシーセクション ===== */
.privacy-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 4rem 0;
    margin: 3rem 0;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.privacy-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.privacy-intro {
    margin: auto;
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(184, 28, 34, 0.1);
    border-left: 5px solid #b81c22;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.privacy-toggle-container {
    max-width: 800px;
    margin: 3rem auto 2rem;
    text-align: center;
}

.privacy-toggle-btn {
    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(107, 114, 128, 0.3);
}

.privacy-toggle-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(107, 114, 128, 0.4);
    background: linear-gradient(135deg, #4b5563 0%, #374151 100%);
}

.toggle-icon {
    transition: transform 0.3s ease;
}

.privacy-toggle-btn[aria-expanded="true"] .toggle-icon {
    transform: rotate(180deg);
}

.privacy-full-content {
    max-width: 1000px;
    margin: 0 auto;
}

.privacy-scroll-container {
    max-height: 500px;
    overflow-y: auto;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    background: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.privacy-full-text {
    padding: 2rem;
    line-height: 1.8;
}

.privacy-full-text h4 {
    color: #1f2937;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 2rem 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e5e7eb;
}

.privacy-full-text h4:first-child {
    margin-top: 0;
}

.privacy-full-text p {
    margin-bottom: 1rem;
    color: #4b5563;
}

.privacy-full-text ol,
.privacy-full-text ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.privacy-full-text li {
    margin-bottom: 0.5rem;
    color: #4b5563;
}

/* スクロールバーのスタイリング */
.privacy-scroll-container::-webkit-scrollbar {
    width: 8px;
}

.privacy-scroll-container::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

.privacy-scroll-container::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

.privacy-scroll-container::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.privacy-footer {
    background: rgba(107, 114, 128, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border-top: 3px solid #6b7280;
}

.privacy-update {
    color: #6b7280;
    font-weight: 600;
    margin-bottom: 0;
}

/* ===== アニメーション効果 - プライバシーポリシー ===== */
.privacy-item {
    animation: privacyFadeIn 0.6s ease-out;
}

.privacy-item:nth-child(1) { animation-delay: 0.1s; }
.privacy-item:nth-child(2) { animation-delay: 0.15s; }
.privacy-item:nth-child(3) { animation-delay: 0.2s; }
.privacy-item:nth-child(4) { animation-delay: 0.25s; }
.privacy-item:nth-child(5) { animation-delay: 0.3s; }
.privacy-item:nth-child(6) { animation-delay: 0.35s; }
.privacy-item:nth-child(7) { animation-delay: 0.4s; }
.privacy-item:nth-child(8) { animation-delay: 0.45s; }
.privacy-item:nth-child(9) { animation-delay: 0.5s; }
.privacy-item:nth-child(10) { animation-delay: 0.55s; }

@keyframes privacyFadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== レスポンシブデザイン - プライバシーポリシーセクション ===== */
@media (max-width: 768px) {
    .privacy-content {
        padding: 0 1rem;
    }
    
    .privacy-intro {
        padding: 1.5rem;
        font-size: 1rem;
    }
    
    .privacy-header {
        padding: 1.2rem 1.5rem;
    }
    
    .privacy-title {
        font-size: 1.1rem;
    }
    
    .privacy-text {
        padding: 1.5rem;
        font-size: 0.95rem;
    }
    
    .privacy-footer {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .privacy-section {
        padding: 3rem 0;
        margin: 2rem 0;
    }
    
    .privacy-intro {
        padding: 1.2rem;
        font-size: 0.95rem;
    }
    
    .privacy-header {
        padding: 1rem 1.2rem;
    }
    
    .privacy-title {
        font-size: 1rem;
    }
    
    .privacy-text {
        padding: 1.2rem;
        font-size: 0.9rem;
    }
    
    .privacy-icon {
        font-size: 1.3rem;
    }
}

/* ===== 企業概要セクション ===== */
.company-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 4rem 0;
    margin: 3rem 0;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.company-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.company-info-container {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.company-info-card {
    background: white;
    border-radius: 15px;
    padding: 3rem;
    box-shadow: 0 15px 40px rgba(184, 28, 34, 0.1);
    border: 2px solid #f0f0f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    max-width: 800px;
    width: 100%;
}

.company-info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #b81c22, #dc143c, #b22222);
}

.company-table {
    width: 100%;
    border-collapse: collapse;
}

.company-table tr {
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.3s ease;
}

.company-table tr:hover {
    background-color: rgba(184, 28, 34, 0.02);
}

.company-table tr:last-child {
    border-bottom: none;
}

.company-label {
    padding: 1.5rem 2rem 1.5rem;
    font-weight: 600;
    color: #b81c22;
    background-color: rgba(184, 28, 34, 0.05);
    border-right: 3px solid #b81c22;
    width: 30%;
    vertical-align: top;
    font-size: 1.1rem;
}

.company-value {
    padding: 1.5rem 0 1.5rem 2rem;
    color: #333;
    line-height: 1.6;
    font-size: 1rem;
}

/* ===== アニメーション効果 - 企業概要 ===== */
.company-section {
    animation: companyFadeIn 0.8s ease-out;
}

@keyframes companyFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== フッターセクション ===== */
.footer-section {
    background:#f8f9fa;
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-content {
    position: relative;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo {
    width: 60px;
    height: auto;
    margin-bottom: 1rem;
}

.footer-brand-name {
    color: #b81c22;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-description {
    color: #222;
    line-height: 1.6;
    font-size: 1rem;
    max-width: 300px;
}

.footer-social {
    text-align: right;
}

.footer-social-title {
    color: #222;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.social-icon svg {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

.social-icon:hover svg {
    transform: scale(1.2);
}

.social-icon.tiktok {
    background: linear-gradient(45deg, #ff0050, #00f2ea);
    color: white;
}

.social-icon.line {
    background: #00c300;
    color: white;
}

.social-icon.youtube {
    background: #ff0000;
    color: white;
}

.social-icon.twitter {
    background: #000000;
    color: white;
}

.social-icon:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
}

.footer-copyright {
    color: #222;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-link {
    color: #ecf0f1;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #b81c22;
}

.footer-separator {
    color: #7f8c8d;
}

/* ===== レスポンシブデザイン - 企業概要・フッター ===== */
@media (max-width: 768px) {
    .company-content {
        padding: 0 1rem;
    }
    
    .company-info-card {
        padding: 2rem 1.5rem;
    }
    
    .company-table {
        font-size: 0.9rem;
    }
    
    .company-label {
        padding: 1rem 1rem 1rem;
        font-size: 1rem;
        width: 35%;
    }
    
    .company-value {
        padding: 1rem 0 1rem 1rem;
        font-size: 0.9rem;
    }
    
    .footer-social {
        text-align: center;
        margin-top: 2rem;
    }
    
    .footer-brand {
        align-items: center;
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .company-section {
        padding: 3rem 0;
        margin: 2rem 0;
    }
    
    .company-info-card {
        padding: 1.5rem 1rem;
    }
    
    .company-table {
        font-size: 0.8rem;
    }
    
    .company-label {
        font-size: 0.9rem;
        padding-left: 10px;
    }
    
    .company-value {
        padding: 0.8rem 0 0.8rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .footer-section {
        padding: 2rem 0 1rem;
    }
    
    .social-icon {
        width: 45px;
        height: 45px;
    }
    
    .social-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .footer-separator {
        display: none;
    }
}