/* Base Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body, html {
            font-family: "Roboto", "Noto Sans JP", sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #fff;
        }
        #loading-screen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: #fff; /* 背景色を任意で調整 */
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 9999;
            transition: opacity 0.6s ease;
          }
          
          .hidden {
            opacity: 0;
            pointer-events: none;
          }
          
        .homepage {
            width: 100%;
            overflow-x: hidden;
        }

        /* Navigation Styles */
        .top-nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 5%;
            background-color: white;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
        }

        .nav-logo img {
            height: 50px;
        }

        .nav-links {
            display: flex;
            gap: 30px;
            align-items: center;
        }

        .nav-links a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            padding: 10px 15px;
            border-radius: 5px;
            transition: all 0.3s ease;
        }

        .nav-links a:hover,
        .nav-links a.active {
            background-color: #0047ab;
            color: white;
        }

        .contact-btn {
            background-color: #0047ab !important;
            color: white !important;
	    pointer-events:none;
	    opacity:0.5;
	    cursor:default;
        }

        .nav-dropdown {
            position: relative;
        }

        .dropdown-content {
            display: none;
            position: absolute;
            background-color: white;
            min-width: 200px;
            box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
            z-index: 1;
            border-radius: 5px;
            top: 100%;
            left: 0;
        }

        .nav-dropdown:hover .dropdown-content {
            display: block;
        }

        .dropdown-content a {
            color: #333 !important;
            padding: 12px 16px;
            text-decoration: none;
            display: block;
            background-color: transparent !important;
        }

        .dropdown-content a:hover {
            background-color: #f1f1f1 !important;
            color: #333 !important;
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            padding: 120px 5% 0 5%;
            width: 100%;
            min-height: 500px;
            display: flex;
            justify-content: space-between;
            margin-bottom: 0;
            overflow: visible;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Crect width='100' height='100' fill='%2387CEEB'/%3E%3C/svg%3E");
            background-size: cover;
            background-position: center;
        }

        .hero-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to right, rgba(0, 71, 171, 0.6) 40%, rgba(0, 71, 171, 0.1));
            z-index: 0;
        }

        .hero-content {
            width: 50%;
            padding-bottom: 70px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .hero-title {
            font-size: 48px;
            font-weight: 700;
            margin-bottom: 0;
            text-shadow: none;
            color: #ffffff;
            white-space: nowrap;
        }

        .hero-subtitle {
            font-size: 100px;
            font-weight: 900;
            margin-top: -8px;
            line-height: 1.1;
            letter-spacing: 3px;
            color: #ffffff;
            text-shadow: 2px 4px 6px rgba(0, 0, 0, 0.4);
            white-space: nowrap;
        }

        .hero-text {
            font-size: 20px;
            font-weight: 400;
            margin-top: 4px;
            color: #ffffff;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
            white-space: nowrap;
            text-align: left;
            margin-left: -245px;
        }
        .hero-text1 {
            font-size: 20px;
            font-weight: 400;
            margin-top: 40px;
            color: #ffffff;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
            white-space: nowrap;
            text-align: left;
            margin-left: -245px;
        }
        .hero-text2 {
            font-size: 20px;
            font-weight: 400;
            margin-top: 1px;
            color: #ffffff;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
            white-space: nowrap;
            text-align: left;
            margin-left: -322px;
        }
        .hero-text3 {
            font-size: 20px;
            font-weight: 400;
            margin-top: 1px;
            color: #ffffff;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
            white-space: nowrap;
            text-align: left;
            margin-left: -265px;
        }

        .hero-image-container {
            position: absolute;
            width: 60%;
            height: 110%;
            bottom: -10%;
            right: 0;
            display: flex;
            overflow: hidden;
            clip-path: polygon(25% 0%, 100% 0%, 100% 100%, 0% 100%);
        }

        .hero-image {
            width: 100%;
            height: auto;
            object-fit: cover;
            object-position: center;
            position: relative;
            right: 0;
            display: block;
        }

        /* Achievements Section */
        .achievements {
            padding: 60px 0 40px;
            text-align: center;
            width: 100%;
            background-color: #fff;
        }

        .section-title {
            font-size: 36px;
            font-weight: 700;
            margin-top: 70px;
            margin-bottom: 0px;
            position: relative;
            display: inline-block;
        }

        .feature-cards {
            display: flex;
            justify-content: center;
            gap: 30px;
            margin: 20px 5%;
            width: auto;
            height: auto;
        }

        .feature-card {
            width: 30%;
            border-radius: 0;
            overflow: hidden;
            transition: transform 0.3s ease;
            cursor: pointer;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
        }

        .card-image-container {
            width: 100%;
            height: 250px;
            overflow: hidden;
        }

        .feature-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .feature-card h3 {
            padding: 20px 0;
            font-size: 20px;
            font-weight: 600;
            text-align: center;
        }

        .container {
            width: 100%;
            margin: 0 auto;
        }

        /* フッターのスタイル */
        .footer {
            background-color: #2c3e50;
            color: #ecf0f1;
            padding: 40px 0 20px;
            margin-top: 60px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .footer-main {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 30px;
        }

        .footer-section h3 {
            color: #3498db;
            font-size: 18px;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .footer-section p,
        .footer-section li {
            font-size: 14px;
            line-height: 1.6;
            margin-bottom: 8px;
        }

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

        .footer-section ul li {
            margin-bottom: 8px;
        }

        .footer-section a {
            color: #bdc3c7;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: #3498db;
        }

        .footer-bottom {
            border-top: 1px solid #34495e;
            padding-top: 20px;
            text-align: center;
        }

        .footer-bottom p {
            margin: 0;
            font-size: 12px;
            color: #95a5a6;
        }

        .company-logo {
            width: 120px;
            height: auto;
            margin-bottom: 15px;
        }



       /* Modal Styles お問い合わせフォーム */

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    width: 95%;
    max-width: 800px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #333;
    padding: 5px;
}

.modal-close:hover {
    color: #0047ab;
}

/* フォームスタイル */
#contactForm {
    max-width: 600px;
    margin: 0 auto;
}

.form-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.form-row label {
    width: 180px;
    font-weight: bold;
    padding-top: 10px;
    text-align: left;
    font-size: 16px;
    color: #333;
}

.form-row input,
.form-row textarea {
    flex: 1;
    font-size: 16px;
    padding: 10px;
    border: 2px solid #ddd;
    border-radius: 5px;
    box-sizing: border-box;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-row input:focus,
.form-row textarea:focus {
    outline: none;
    border-color: #0047ab;
}

.textarea-row textarea {
    min-height: 120px;
    resize: vertical;
}

/* 確認ボタンのスタイル */
.submit-btn {
    background-color: #0047ab;
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 18px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: block;
    margin: 20px auto 0;
}

.submit-btn:hover {
    background-color: #003a8c;
}

/* 確認画面のスタイル */
#confirmSection {
    margin-top: 0;
    padding-top: 20px;
}

#confirmSection h3 {
    color: #0047ab;
    margin-bottom: 25px;
    font-size: 24px;
    text-align: center;
}

#confirmData {
    background-color: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
    border: 1px solid #e9ecef;
}

#confirmData p {
    margin-bottom: 15px;
    font-size: 16px;
    line-height: 1.6;
}

#confirmData strong {
    color: #0047ab;
    display: inline-block;
    width: 180px;
}

/* 確認画面のボタンコンテナ */
.confirm-buttons {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 20px;
}

.back-btn {
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    flex: 1;
}

.back-btn:hover {
    background-color: #5a6268;
}

.send-btn {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    flex: 1;
}

.send-btn:hover {
    background-color: #218838;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        padding: 20px;
        max-width: 95%;
    }

    .form-row {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .form-row label {
        width: 100%;
        padding-top: 0;
        margin-bottom: 5px;
    }

    .confirm-buttons {
        flex-direction: column;
    }

    .back-btn, .send-btn {
        width: 100%;
        flex: none;
    }
}

@media (max-width: 480px) {
    #confirmData strong {
        width: 100%;
        display: block;
        margin-bottom: 5px;
    }
}


/* プライバシーポリシー */


/* Modal Styles お問い合わせフォーム */

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    width: 95%;
    max-width: 800px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #333;
    padding: 5px;
}

.modal-close:hover {
    color: #0047ab;
}

/* フォームスタイル */
#contactForm {
    max-width: 600px;
    margin: 0 auto;
}

.form-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.form-row label {
    width: 180px;
    font-weight: bold;
    padding-top: 10px;
    text-align: left;
    font-size: 16px;
    color: #333;
}

.form-row input,
.form-row textarea {
    flex: 1;
    font-size: 16px;
    padding: 10px;
    border: 2px solid #ddd;
    border-radius: 5px;
    box-sizing: border-box;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-row input:focus,
.form-row textarea:focus {
    outline: none;
    border-color: #0047ab;
}

.textarea-row textarea {
    min-height: 120px;
    resize: vertical;
}

/* 確認ボタンのスタイル */
.submit-btn {
    background-color: #0047ab;
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 18px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: block;
    margin: 20px auto 0;
}

.submit-btn:hover {
    background-color: #003a8c;
}

/* 確認画面のスタイル */
#confirmSection {
    margin-top: 0;
    padding-top: 20px;
}

#confirmSection h3 {
    color: #0047ab;
    margin-bottom: 25px;
    font-size: 24px;
    text-align: center;
}

#confirmData {
    background-color: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
    border: 1px solid #e9ecef;
}

#confirmData p {
    margin-bottom: 15px;
    font-size: 16px;
    line-height: 1.6;
}

#confirmData strong {
    color: #0047ab;
    display: inline-block;
    width: 180px;
}

/* 確認画面のボタンコンテナ */
.confirm-buttons {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 20px;
}

.back-btn {
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    flex: 1;
}

.back-btn:hover {
    background-color: #5a6268;
}

.send-btn {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    flex: 1;
}

.send-btn:hover {
    background-color: #218838;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        padding: 20px;
        max-width: 95%;
    }

    .form-row {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .form-row label {
        width: 100%;
        padding-top: 0;
        margin-bottom: 5px;
    }

    .confirm-buttons {
        flex-direction: column;
    }

    .back-btn, .send-btn {
        width: 100%;
        flex: none;
    }
}

@media (max-width: 480px) {
    #confirmData strong {
        width: 100%;
        display: block;
        margin-bottom: 5px;
    }
}

/* プライバシーポリシーモーダルのスタイル */
.privacy-content {
    max-height: 60vh;
    overflow-y: auto;
    line-height: 1.8;
}

.privacy-content h3 {
    color: #0047ab;
    font-size: 18px;
    margin-top: 25px;
    margin-bottom: 15px;
    font-weight: 600;
}

.privacy-content ul {
    margin: 15px 0;
    padding-left: 20px;
}

.privacy-content li {
    margin-bottom: 8px;
}

.contact-info {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
    border: 1px solid #e9ecef;
}

.contact-info p {
    margin-bottom: 8px;
}

.contact-info strong {
    color: #0047ab;
}