/* ===== 基本設定 ===== */
:root {
    --primary-color: #e64a19;
    --secondary-color: #455a64;
    --accent-color: #ff7043;
    --light-color: #f5f5f5;
    --dark-color: #263238;
    --text-color: #333;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-800: #343a40;
    --font-sans: 'Noto Sans JP', sans-serif;
    --font-serif: 'Noto Serif JP', serif;
}

body {
    font-family: var(--font-sans);
    color: var(--text-color);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.3;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--accent-color);
}

.btn {
    border-radius: 50px;
    padding: 10px 25px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.section-padding {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--light-color) !important;
}

.bg-dark {
    background-color: var(--dark-color) !important;
    color: var(--white);
}

/* ===== ヘッダー ===== */
.site-header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
}

.navbar {
    padding: 15px 0;
}

.navbar-brand img.logo {
    height: 40px;
}

.navbar-nav .nav-link {
    padding: 10px 15px;
    font-weight: 500;
    color: var(--dark-color);
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color);
}

.navbar-nav .contact-btn {
    background-color: var(--primary-color);
    color: white;
    border-radius: 50px;
    padding: 8px 20px;
    margin-left: 10px;
}

.navbar-nav .contact-btn:hover {
    background-color: var(--accent-color);
    color: white;
}

/* ===== ヒーローセクション ===== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    color: white;
    overflow: hidden;
    margin-top: 70px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

#hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 30px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 40px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

.hero-btn {
    font-size: 1.1rem;
    padding: 15px 35px;
}

.scroll-indicator {
    position: absolute;
    /* bottom: 50px; */
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    font-size: 14px;
    letter-spacing: 2px;
    opacity: 0.8;
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid white;
    border-radius: 50px;
    margin: 10px auto 0;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    width: 6px;
    height: 6px;
    background-color: white;
    border-radius: 50%;
    transform: translateX(-50%);
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0% {
        transform: translate(-50%, 0);
        opacity: 1;
    }
    80% {
        transform: translate(-50%, 25px);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, 0);
        opacity: 0;
    }
}

/* ===== セクションヘッダー ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    position: relative;
    display: inline-block;
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    transform: translateX(-50%);
}

.section-subtitle {
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--dark-color);
}

.section-header.light .section-subtitle {
    color: var(--white);
}

/* ===== ミッションセクション ===== */
.vision-box {
    background-color: var(--primary-color);
    color: white;
    padding: 30px;
    margin-bottom: 30px;
    border-radius: 10px;
}

.vision-box h4 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.vision-text {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.5;
}

.mission-content p {
    margin-bottom: 20px;
}

.keywords {
    margin-top: 30px;
}

.keywords span {
    display: inline-block;
    background-color: var(--light-color);
    color: var(--primary-color);
    padding: 5px 15px;
    border-radius: 50px;
    margin-right: 10px;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.problems-chart {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}

.problems-chart h4 {
    margin-bottom: 20px;
    text-align: center;
}

/* ===== サービスセクション ===== */
.service-concept {
    background-color: white;
    border-radius: 10px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 50px;
}

.service-concept h4 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.features-wrap, .benefits-wrap {
    margin-bottom: 50px;
}

.features-wrap h4, .benefits-wrap h4 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.5rem;
}

.feature-box {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    height: 100%;
    transition: all 0.3s ease;
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-box h5 {
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.benefit-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-right: 20px;
}

.benefit-item h5 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.cta-box {
    background-color: var(--primary-color);
    color: white;
    border-radius: 10px;
    padding: 40px;
    text-align: center;
}

.cta-box h4 {
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.cta-box p {
    margin-bottom: 25px;
}

.cta-box .btn {
    background-color: white;
    color: var(--primary-color);
    font-weight: 700;
}

.cta-box .btn:hover {
    background-color: var(--light-color);
}

/* ===== 強みセクション ===== */
.strength-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 30px;
    height: 100%;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.strength-card:hover {
    transform: translateY(-10px);
}

.strength-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
}

.strength-card h4 {
    margin-bottom: 20px;
    color: var(--dark-color);
    text-align: center;
}

.strength-card ul {
    padding-left: 20px;
}

.strength-card ul li {
    margin-bottom: 10px;
    position: relative;
    color: var(--text-color);
}

.ceo-message {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 40px;
    margin-top: 50px;
}

.ceo-image img {
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.ceo-content h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.ceo-content p {
    margin-bottom: 20px;
}

.ceo-name {
    font-weight: 700;
    font-size: 1.2rem;
    text-align: right;
}

/* ===== 事例セクション ===== */
.pilot-test {
    background-color: white;
    border-radius: 10px;
    padding: 40px;
    margin-bottom: 50px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}

.pilot-test h4 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.8rem;
    color: var(--primary-color);
}

.test-results {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.test-results li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.test-results li i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.2rem;
}

.test-image img {
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.future-vision h4 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.8rem;
}

.vision-card {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    height: 100%;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.vision-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.vision-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.vision-card h5 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

/* ===== お問い合わせCTA ===== */
.contact-cta {
    background-color: var(--light-color);
}

.cta-content {
    padding: 50px 0;
}

.cta-content h2 {
    margin-bottom: 20px;
    font-size: 2.5rem;
}

.cta-content p {
    margin-bottom: 30px;
    font-size: 1.2rem;
}

/* ===== ニュースセクション ===== */
.news-item {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.news-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
.news-image{
    margin-right: 15px;
}
.news-image img {
    /* width: 100%; */

    height: 200px;
    object-fit: cover;
}

.news-content {
    padding: 20px;
}

.news-date {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.news-title {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.news-excerpt {
    margin-bottom: 20px;
}

.news-link {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 500;
}

.news-link:hover {
    color: var(--accent-color);
}
.news-header{
    display: flex;
    align-items: center;
}
/* ===== 会社情報ページ ===== */
.company-info-box {
    background-color: white;
    border-radius: 10px;
    padding: 40px;
    margin-bottom: 50px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}

.company-info-table {
    width: 100%;
}

.company-info-table th {
    padding: 15px 0;
    width: 30%;
    font-weight: 500;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: top;
}

.company-info-table td {
    padding: 15px 0;
    border-bottom: 1px solid var(--gray-200);
}

.map-container {
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
}

/* ===== 採用情報ページ ===== */
.recruit-hero {
    background-color: var(--dark-color);
    color: white;
    padding: 100px 0 50px;
    margin-top: 70px;
}

.recruit-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.recruit-hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

.recruit-message {
    background-color: white;
    border-radius: 10px;
    padding: 40px;
    margin-bottom: 50px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}

.recruit-message h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.job-card {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.job-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.job-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.job-details {
    margin-bottom: 20px;
}

.job-details dl {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.job-details dt {
    width: 30%;
    font-weight: 500;
}

.job-details dd {
    width: 70%;
    margin-left: 0;
}

/* ===== お問い合わせページ ===== */
.contact-form-container {
    background-color: white;
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 25px;
}

.form-control {
    border-radius: 5px;
    padding: 12px 15px;
    border: 1px solid var(--gray-200);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(230, 74, 25, 0.25);
}

.form-label {
    margin-bottom: 10px;
    font-weight: 500;
}

.required::after {
    content: '*';
    color: var(--primary-color);
    margin-left: 5px;
}

.contact-info-box {
    background-color: var(--gray-100);
    border-radius: 10px;
    padding: 30px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
}

.contact-info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 15px;
    margin-top: 3px;
}

.contact-info-item h5 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

/* ===== フッター ===== */
.site-footer {
    background-color: var(--dark-color);
    color: white;
    padding: 70px 0 20px;
}

.footer-logo {
    height: 40px;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-links a:hover {
    color: var(--white);
}

.site-footer h5 {
    margin-bottom: 20px;
    color: var(--white);
}

.site-footer hr {
    border-color: rgba(255, 255, 255, 0.1);
    margin: 40px 0 20px;
}

.copyright-text {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ===== レスポンシブ設定 ===== */
@media (max-width: 991.98px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .section-padding {
        padding: 70px 0;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .section-subtitle {
        font-size: 1.5rem;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-btn {
        font-size: 1rem;
        padding: 12px 25px;
    }
    
    .section-padding {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.3rem;
    }
    
    .company-info-table th {
        width: 35%;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero {
        min-height: 600px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1.2rem;
    }
    
    .company-info-table th,
    .company-info-table td {
        display: block;
        width: 100%;
    }
    
    .company-info-table th {
        border-bottom: none;
        padding-bottom: 5px;
    }
    
    .company-info-table td {
        padding-top: 5px;
    }
}

/* ===== アニメーション効果 ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* スクロールアニメーション用のスタイル（AOS用）*/
[data-aos] {
    visibility: hidden;
}

[data-aos].aos-animate {
    visibility: visible;
}

/* 受賞・採択歴セクション */
.awards-section {
    background-color: white;
    border-radius: 10px;
    padding: 40px;
    margin-bottom: 50px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}

.awards-section h2 {
    color: var(--primary-color);
    text-align: center;
}

.award-item {
    display: flex;
    margin-bottom: 30px;
    padding: 20px;
    border-left: 4px solid var(--primary-color);
    background-color: var(--gray-100);
    border-radius: 0 10px 10px 0;
}

.award-date {
    min-width: 120px;
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.award-content {
    flex: 1;
    margin-left: 20px;
}

.award-content h4 {
    margin-bottom: 15px;
    color: var(--dark-color);
}

.award-content p {
    margin-bottom: 15px;
}

.award-content a {
    color: var(--primary-color);
    text-decoration: none;
}

.award-content a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.award-details {
    background-color: white;
    padding: 15px;
    border-radius: 5px;
    margin-top: 15px;
}

.award-details ul {
    margin-bottom: 0;
    padding-left: 20px;
}

.award-details li {
    margin-bottom: 5px;
}

/* 採択ハイライトセクション */
.achievement-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border-radius: 15px;
    padding: 40px;
    margin-bottom: 50px;
    position: relative;
    overflow: hidden;
}

.achievement-highlight::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-100px) translateY(-100px); }
}

.achievement-badge {
    display: inline-flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 8px 15px;
    border-radius: 50px;
    margin-bottom: 20px;
    font-weight: 600;
}

.achievement-badge i {
    margin-right: 8px;
    font-size: 1.2rem;
}

.achievement-content h4 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: white;
}

.achievement-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.external-link {
    display: inline-flex;
    align-items: center;
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 10px 20px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    transition: all 0.3s ease;
}

.external-link:hover {
    background-color: rgba(255, 255, 255, 0.3);
    color: white;
    transform: translateY(-2px);
}

.external-link i {
    margin-left: 8px;
    font-size: 0.9rem;
}

.achievement-logo {
    text-align: center;
}

.achievement-logo img {
    max-height: 120px;
    filter: brightness(0) invert(1);
    /* opacity: 0.8; */
    border: solid 2px #fff;
    padding: 10px;
}

/* レスポンシブ対応 */
@media (max-width: 767.98px) {
    .award-item {
        flex-direction: column;
    }
    
    .award-date {
        min-width: auto;
        margin-bottom: 10px;
    }
    
    .award-content {
        margin-left: 0;
    }
    
    .achievement-highlight {
        padding: 30px 20px;
    }
    
    .achievement-content h4 {
        font-size: 1.5rem;
    }
}

/* ===== プライバシーポリシー・利用規約ページ ===== */
.page-header {
    padding: 150px 0 100px;
    margin-top: 70px;
    position: relative;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: white;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 0;
}

.privacy-section {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--gray-200);
}

.privacy-section h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
}

.privacy-section h3::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

.privacy-section p {
    line-height: 1.8;
    margin-bottom: 15px;
    color: var(--text-color);
}

.privacy-section ul {
    padding-left: 25px;
    margin-bottom: 15px;
}

.privacy-section ul li {
    margin-bottom: 8px;
    line-height: 1.7;
    color: var(--text-color);
    position: relative;
}

.privacy-section ul li::before {
    content: '・';
    color: var(--primary-color);
    font-weight: bold;
    position: absolute;
    left: -15px;
}

.privacy-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

/* レスポンシブ対応 */
@media (max-width: 767.98px) {
    .page-header {
        padding: 120px 0 80px;
    }
    
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .page-header p {
        font-size: 1.1rem;
    }
    
    .privacy-section h3 {
        font-size: 1.2rem;
    }
    
    .privacy-section h3::before {
        left: -15px;
        width: 3px;
        height: 15px;
    }
    
    .privacy-section ul {
        padding-left: 20px;
    }
}

@media (max-width: 575.98px) {
    .page-header h1 {
        font-size: 2rem;
    }
    
    .privacy-section h3 {
        font-size: 1.1rem;
    }
}