/* 基本設定と変数 */
:root {
    --base-white: #FFFFFF;
    --light-gray: #F8F9FA;
    --dark-blue: #1a2c47;
    --text-dark: #212529;
    --accent-teal: #00A99D;
    --font-primary: 'Noto Sans JP', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
}

/* グローバルスタイル */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    line-height: 1.7;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

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

.bg-dark {
    background-color: var(--dark-blue);
    color: var(--base-white);
}

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

h1, h2, h3 {
    font-family: var(--font-secondary);
    font-weight: 700;
    margin-bottom: 20px;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--accent-teal);
    color: var(--base-white);
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #008a7e;
}

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

/* アニメーション用 */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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


/* ヘッダー */
#header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: background-color 0.3s;
}

#header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-blue);
}

#header nav ul {
    display: flex;
}

#header nav li {
    margin: 0 15px;
}

#header nav a {
    color: var(--text-dark);
    font-weight: bold;
    transition: color 0.3s ease;
}

#header nav a:hover {
    color: var(--accent-teal);
}

/* ヒーローセクション */
#hero {
    height: 80vh;
    background: url('./images/FACTORY2.jpeg') no-repeat center center/cover;
/*    background: url('https://images.unsplash.com/photo-1556761175-5973dc0f32e7?q=80&w=1932&auto=format&fit=crop') no-repeat center center/cover;
*/
    color: var(--base-white);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 44, 71, 0.7);
}

#hero .container {
    position: relative;
    z-index: 2;
}

#hero h1 {
    margin-bottom: 20px;
}

#hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px;
}


/* 強み・特徴セクション */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}
.feature-item i {
    font-size: 3rem;
    color: var(--accent-teal);
    margin-bottom: 20px;
}

/* メッセージ & 事例セクション */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.two-column.reverse {
    grid-template-columns: 1fr 1fr;
}
.two-column.reverse .column-image {
    order: 2;
}

.column-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.column-text ul {
    list-style: disc;
    padding-left: 20px;
    margin-top: 20px;
}

.column-text .category {
    display: block;
    font-weight: bold;
    color: var(--accent-teal);
    margin-bottom: 10px;
}

/* 実績セクション */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.stat-number {
    font-family: var(--font-secondary);
    font-size: 4rem;
    font-weight: 700;
}
.stat-item p {
    font-size: 1.2rem;
    margin-top: -10px;
}

/* チーム紹介セクション */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.team-member {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}
.team-member img {
    width: 100%;
    display: block;
    transition: transform 0.3s ease;
}
.member-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(26, 44, 71, 0.8);
    color: var(--base-white);
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}
.team-member:hover .member-info {
    transform: translateY(0);
}
.team-member:hover img {
    transform: scale(1.1);
}
.member-info h3 {
    margin-bottom: 5px;
}

/* CTAセクション */
#cta p {
    max-width: 600px;
    margin: 0 auto 30px;
}

/* フッター */
footer {
    background-color: var(--dark-blue);
    color: var(--base-white);
    padding: 60px 0 20px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}
.footer-column h3, .footer-column h4 {
    font-family: var(--font-secondary);
    margin-bottom: 20px;
}
.footer-column ul li {
    margin-bottom: 10px;
}
.footer-column a {
    color: #ccc;
    transition: color 0.3s;
}
.footer-column a:hover {
    color: var(--base-white);
}
.social-links a {
    margin-right: 15px;
    font-size: 1.5rem;
}
.privacy-link {
    display: block;
    margin-top: 20px;
}
.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #ccc;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    #header nav {
        display: none; /* 簡単のため非表示に。ハンバーガーメニューにするにはJSが必要 */
    }

    .feature-grid, .stats-grid, .footer-grid {
        grid-template-columns: 1fr;
    }

    .two-column, .two-column.reverse {
        grid-template-columns: 1fr;
    }
    .two-column.reverse .column-image {
        order: 0; /* 元に戻す */
    }
}

/* style.cssの一番下に追加 */

.highlight-text {
    color: #ecdf4c; /* 文字の色を金色に変更 */
}

/* フォームスタイル */
.contact-form-wrapper {
    max-width: 800px;
    margin: 40px auto 0;
}

.contact-form {
    background: var(--base-white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-teal);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.required {
    color: #e74c3c;
}

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    font-weight: normal;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-right: 10px;
}

.privacy-link-inline {
    color: var(--accent-teal);
    text-decoration: underline;
}

.form-submit {
    text-align: center;
    margin-top: 30px;
}

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 5px;
    text-align: center;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

/* レスポンシブ対応（フォーム用） */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 25px;
    }
}

/* フッターのシンプル化とサイト作成中の表示 */
footer {
    text-align: center !important;
}

.footer-notice {
    margin-bottom: 20px;
}

.footer-simple {
    margin-bottom: 30px;
}

.footer-simple h3 {
    font-family: var(--font-secondary);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.footer-simple p {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

/* 構築中バナー */
#construction-banner {
    background: linear-gradient(45deg, #ff6b6b 0%, #ffc107 50%, #ff6b6b 100%);
    background-size: 200% 100%;
    animation: gradient-shift 3s ease infinite;
    color: var(--base-white);
    padding: 10px 0;
    text-align: center;
    font-weight: bold;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 10000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

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

#construction-banner .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

#construction-banner i {
    font-size: 1.2rem;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ヘッダー調整（バナー分下げる） */
#header {
    top: 40px !important;
}

/* BETAバッジ */
.beta-badge {
    background: #ff6b6b;
    color: white;
    font-size: 0.6em;
    padding: 2px 8px;
    border-radius: 12px;
    margin-left: 10px;
    vertical-align: middle;
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ヒーローセクションの構築中表示 */
.construction-notice {
    background: rgba(255, 193, 7, 0.9);
    color: var(--dark-blue);
    padding: 15px 30px;
    border-radius: 50px;
    display: inline-block;
    margin-bottom: 30px;
    animation: float 3s ease-in-out infinite;
}

.construction-notice i {
    font-size: 1.5rem;
    margin-right: 10px;
}

.construction-notice p {
    display: inline;
    font-weight: bold;
    margin: 0;
}

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

/* フォームの構築中表示 */
.form-construction-notice {
    background: #fff3cd;
    color: #856404;
    border: 2px dashed #ffc107;
    padding: 15px 25px;
    border-radius: 8px;
    margin: 20px auto;
    max-width: 600px;
    font-weight: bold;
}

.form-construction-notice i {
    color: #ffc107;
    margin-right: 10px;
    font-size: 1.2rem;
}

/* フッターの構築中表示 */
.footer-construction {
    margin-bottom: 40px;
}

.construction-box {
    background: rgba(255, 193, 7, 0.2);
    border: 3px dashed #ffc107;
    padding: 30px;
    border-radius: 15px;
    max-width: 500px;
    margin: 0 auto 30px;
}

.construction-box i {
    font-size: 3rem;
    color: #ffc107;
    margin-bottom: 15px;
}

.construction-box h3 {
    color: #ffc107;
    margin-bottom: 10px;
    font-size: 1.8rem;
}

.construction-box p {
    color: var(--base-white);
    font-size: 1rem;
}

.footer-simple h4 {
    font-family: var(--font-secondary);
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: #ccc;
}

.footer-note {
    font-size: 0.9rem;
    color: #ffc107;
    font-style: italic;
    margin-top: 10px;
}

/* メインコンテンツをバナー分下げる */
main {
    margin-top: 40px;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    #construction-banner {
        font-size: 0.9rem;
    }
    
    .construction-notice {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .construction-box {
        padding: 20px;
    }
}


/* Logo styles */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo img {
    height: 48px;
    width: auto;
    display: block;
}

/* 事例ごとのカード */
.case-card {
    background: var(--base-white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.case-card .category {
    display: inline-block;
    padding: 5px 12px;
    background-color: rgba(0, 169, 157, 0.1);
    color: var(--accent-teal);
    font-size: 0.85rem;
    font-weight: bold;
    border-radius: 20px;
    margin-bottom: 15px;
}

.case-card h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    line-height: 1.5;
    color: var(--text-dark);
}

.case-card p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 0;
}