/**
 * フガク株式会社 ウェブサイト メインスタイルシート
 * 葛飾北斎「富嶽三十六景」をモチーフとした和モダンデザイン
 */

/* ==========================================================================
   リセット・ベーススタイル
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    line-height: 1.6;
}

body {
    font-family: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 400;
    color: #2d3748;
    background-color: #ffffff;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* 言語固有のフォント設定 */
body.lang-ja {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body.lang-en {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ==========================================================================
   カラーパレット・CSS変数
   ========================================================================== */

:root {
    /* プライマリーカラー（濃紺 - 富士山をイメージ） */
    --color-primary: #1a365d;
    --color-primary-light: #2d5a87;
    --color-primary-dark: #0f2a44;
    
    /* アクセントカラー（金 - 北斎作品へのオマージュ） */
    --color-accent: #d4af37;
    --color-accent-light: #e6c966;
    --color-accent-dark: #b8941f;
    
    /* セカンダリーカラー */
    --color-white: #ffffff;
    --color-gray-50: #f7fafc;
    --color-gray-100: #edf2f7;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e0;
    --color-gray-400: #a0aec0;
    --color-gray-500: #718096;
    --color-gray-600: #4a5568;
    --color-gray-700: #2d3748;
    --color-gray-800: #1a202c;
    --color-gray-900: #171923;
    
    /* 機能的カラー */
    --color-success: #38a169;
    --color-warning: #d69e2e;
    --color-error: #e53e3e;
    --color-info: #3182ce;
    --color-primary-rgb: 26, 54, 93; /* For use in rgba - MOVED HERE */
    
    /* SNSブランドカラー */
    --color-youtube: #ff0000;
    --color-instagram: #e4405f;
    --color-tiktok: #000000;
    --color-facebook: #1877f2;
    --color-twitter: #1da1f2;
    --color-linkedin: #0077b5;
    
    /* スペーシング */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* ボーダー半径 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* シャドウ */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* トランジション */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* ブレークポイント */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
    --breakpoint-2xl: 1536px;
}

/* ==========================================================================
   タイポグラフィ
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 2.5rem;
    letter-spacing: -0.025em;
}

h2 {
    font-size: 2rem;
    letter-spacing: -0.025em;
}

h3 {
    font-size: 1.5rem;
    letter-spacing: -0.025em;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-700);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-gray-700);
}

blockquote {
    border-left: 4px solid var(--color-accent);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    font-style: italic;
    color: var(--color-gray-600);
}

/* レスポンシブタイポグラフィ */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
}

/* ==========================================================================
   共通コンポーネント
   ========================================================================== */

/* コンテナ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* ボタン */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-normal);
    cursor: pointer;
    text-align: center;
    min-height: 44px; /* アクセシビリティ */
    font-size: 0.875rem;
}

.btn-primary {
    background-color: var(--color-accent); /* Use accent color variable */
    color: var(--color-primary);
    border: 2px solid var(--color-accent); /* Ensure border is explicitly set */
    font-weight: 600; /* Slightly bolder than default 500 */
    box-shadow: var(--shadow-sm); /* Softer shadow for normal state */
    transition: background-color var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal), transform var(--transition-normal), box-shadow var(--transition-normal);
}

.btn-primary:hover {
    background-color: var(--color-accent-dark); /* Darker accent on hover */
    border-color: var(--color-accent-dark);
    color: var(--color-primary);
    text-decoration: none; /* Ensure no underline on hover */
    transform: translateY(-2px);
    box-shadow: var(--shadow-md); /* Slightly increased shadow on hover */
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary); /* Ensure border width matches other buttons */
    font-weight: 500; /* Standard weight */
    box-shadow: none; /* No shadow for ghost button initially */
    transition: background-color var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal), transform var(--transition-normal), box-shadow var(--transition-normal);
}

.btn-secondary:hover {
    background-color: var(--color-primary); /* Fill with primary color */
    color: var(--color-white);
    border-color: var(--color-primary); /* Keep border color consistent with background */
    text-decoration: none; /* Ensure no underline on hover */
    transform: translateY(-2px);
    box-shadow: var(--shadow-md); /* Add shadow on hover */
}

.btn-secondary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-md); 
}

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

.btn-accent:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-white);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-accent:active {
    transform: translateY(0);
    box-shadow: var(--shadow-lg);
}

.btn.large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    min-height: 48px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* セクション */
/* Potential Hokusai motif area: Section dividers or background patterns for specific sections. */
.section {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-lg);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    border-radius: var(--radius-full);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* カード */
.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* グリッド */
.grid {
    display: grid;
    gap: var(--spacing-xl);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-4,
    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .grid {
        gap: var(--spacing-lg);
    }
}

/* ==========================================================================
   ヘッダー・ナビゲーション
   ========================================================================== */

/* Potential Hokusai motif area: Header Background / Nav Elements - Consider subtle patterns or borders. */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

/* ロゴ */
.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

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

.logo-link {
    display: inline-block; /* Or flex, depending on desired alignment with other potential elements */
}

.logo-image {
    height: 50px; /* Adjust as needed, this is an initial value */
    width: auto;
    max-width: 100%; /* Ensures responsiveness */
    vertical-align: middle; /* Helps with inline alignment */
    transition: opacity var(--transition-normal);
}

.logo-image:hover {
    opacity: 0.85; /* Slight hover effect */
}

/* Adjustments for smaller screens if needed */
@media (max-width: 768px) {
    .logo-image {
        height: 40px; /* Slightly smaller logo on mobile */
    }
    .nav-container { /* Ensure container accommodates logo height */
        min-height: 60px; /* Adjust based on new logo height + padding */
        align-items: center;
    }
}

/* Comment out or remove these if they only applied to the old text logo */
/*
.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--color-gray-600);
    margin-top: -2px;
}
*/

/* ナビゲーションメニュー */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-weight: 500;
    color: var(--color-gray-700);
    padding: var(--spacing-sm) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
    text-decoration: none;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
}

.nav-link.contact-btn {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.nav-link.contact-btn:hover {
    background: var(--color-accent);
    color: var(--color-primary); /* Changed from white for consistency */
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* 言語切り替え */
.language-switcher {
    display: flex;
    gap: var(--spacing-xs);
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--color-gray-300);
    color: var(--color-gray-600);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

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

/* ハンバーガーメニュー */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    margin: 3px 0;
    transition: all var(--transition-normal);
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* モバイルレスポンシブ */
@media (max-width: 1024px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-normal);
        pointer-events: none;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-lg);
    }
    
    .nav-link {
        padding: var(--spacing-md) 0;
        border-bottom: 1px solid var(--color-gray-200);
        width: 100%;
        text-align: center;
    }
    
    .language-switcher {
        margin-top: var(--spacing-lg);
        justify-content: center;
    }
}

/* ==========================================================================
   ページヘッダー
   ========================================================================== */

/* Potential Hokusai motif area: Page Header background, border, or accent graphics. */
.page-header {
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    padding: calc(70px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    text-align: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><path d="M0 20C20 5 40 5 60 10C80 15 90 5 100 10V20H0Z" fill="%23f7fafc" opacity="0.5"/></svg>') repeat-x;
    background-size: 100px 20px;
    opacity: 0.3;
}

.breadcrumb {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.breadcrumb .separator {
    margin: 0 var(--spacing-sm);
    color: var(--color-gray-400);
}

.page-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .page-header {
        padding: calc(70px + var(--spacing-xl)) 0 var(--spacing-xl);
    }
    
    .page-title {
        font-size: 2rem;
    }
}

/* ==========================================================================
   ヒーローセクション
   ========================================================================== */

/* Potential Hokusai motif area: Hero Background (e.g., stylized waves, Fuji view), Foreground Elements, or Dividers. */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 50%, var(--color-gray-50) 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%231a365d" fill-opacity="0.05" d="M0,192L40,181.3C80,171,160,149,240,149.3C320,149,400,171,480,192C560,213,640,235,720,224C800,213,880,171,960,160C1040,149,1120,171,1200,170.7C1280,171,1360,149,1400,138.7L1440,128L1440,320L1400,320C1360,320,1280,320,1200,320C1120,320,1040,320,960,320C880,320,800,320,720,320C640,320,560,320,480,320C400,320,320,320,240,320C160,320,80,320,40,320L0,320Z"></path><path fill="%23d4af37" fill-opacity="0.07" d="M0,224L40,229.3C80,235,160,245,240,250.7C320,256,400,256,480,240C560,224,640,192,720,181.3C800,171,880,181,960,197.3C1040,213,1120,235,1200,229.3C1280,224,1360,192,1400,176L1440,160L1440,320L1400,320C1360,320,1280,320,1200,320C1120,320,1040,320,960,320C880,320,800,320,720,320C640,320,560,320,480,320C400,320,320,320,240,320C160,320,80,320,40,320L0,320Z"></path></svg>') no-repeat;
    background-size: cover;
    background-position: center;
    opacity: 1; /* Opacity is now controlled by SVG fill-opacity */
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    margin-bottom: var(--spacing-xl);
}

.main-copy {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.025em;
}

.subtitle-en {
    display: block;
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-gray-600);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    font-weight: 400; /* Changed from 500 */
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

/* Override for hero CTA to use accent color */
/* The .hero-cta .btn-primary and .cta-buttons .btn-primary already use accent colors. */
/* The new base .btn-primary styles will make them use #ffc107 and #e0a800. */
/* If specific shades for hero/CTA are still needed, those rules would need to be adjusted or kept. */
/* For now, allowing them to inherit the new .btn-primary gold styling. */

/* Original .hero-cta .btn-primary - this will now inherit the new gold from .btn-primary */
/* If a different gold was intended here (var(--color-accent) which is #d4af37), this rule would need to be re-asserted */
/* For example:
.hero-cta .btn-primary {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}

.hero-cta .btn-primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-primary);
}
*/
/* For this task, we assume the new gold #ffc107 is desired for these as well, so we let them inherit. */

@media (max-width: 768px) {
    .hero {
        min-height: 80vh;
        padding-top: 70px;
    }
    
    .main-copy {
        font-size: 2.25rem;
    }
    
    .subtitle-en {
        font-size: 1.125rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 280px;
    }
}

/* ==========================================================================
   サービスセクション
   ========================================================================== */

.services-section {
    background: var(--color-white);
    padding: var(--spacing-4xl) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--color-gray-200);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-6px); /* Adjusted from -8px */
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
}

.service-icon {
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.service-icon svg {
    transition: transform var(--transition-normal);
}

.service-card:hover .service-icon svg {
    transform: scale(1.1);
}

.service-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.service-description {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.service-link {
    color: var(--color-accent);
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-fast);
}

.service-link:hover {
    color: var(--color-accent-dark);
    transform: translateX(4px);
}

.service-link::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.service-link:hover::after {
    transform: translateX(4px);
}

/* ==========================================================================
   実績セクション
   ========================================================================== */

.results-section {
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    padding: var(--spacing-4xl) 0;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
    width: 100%;
}

.result-card {
    background: var(--color-white);
    padding: var(--spacing-lg); /* Adjusted padding */
    border-radius: var(--radius-xl); /* Adjusted border-radius */
    box-shadow: var(--shadow-lg); /* Adjusted default shadow */
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-gray-100); /* Adjusted border color */
    transition: all var(--transition-normal), border-color var(--transition-fast), transform var(--transition-normal);
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: height var(--transition-fast);
}

.result-card:hover {
    transform: translateY(-8px); /* Adjusted hover transform */
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent-light); /* Adjusted hover border color */
}

.result-card:hover::before {
     height: 6px;
}

.platform-icon {
    margin-bottom: var(--spacing-md); /* Adjusted margin */
    display: flex;
    justify-content: center;
}

.platform-icon svg {
    transition: transform var(--transition-normal);
}
.result-card:hover .platform-icon svg {
    transform: scale(1.1);
}

.platform-name {
    font-size: 1.35rem; /* Adjusted font-size */
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm); /* Adjusted margin */
}

.platform-stats .stat-number {
    font-size: 2rem; /* Adjusted font-size */
    font-weight: 700;
    color: var(--color-accent);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.platform-stats .stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-500); /* Adjusted color */
    font-weight: 500; /* Adjusted font-weight */
}

/* YouTube特有のスタイル */
.results-grid .result-card.youtube {
    grid-column: 1 / -1; /* Make it span full width */
}

.results-grid .result-card.youtube .platform-icon img {
    height: 40px; /* Match other cards in results-grid */
}

.results-grid .result-card.youtube .platform-name {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.results-grid .result-card.youtube .platform-stats .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-youtube); /* YouTube specific color */
    display: block;
    margin-bottom: var(--spacing-xs);
}

.results-grid .result-card.youtube .platform-stats .stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-weight: 500;
}

/* Instagram特有のスタイル */
.result-card.instagram .platform-stats .stat-number {
    background: linear-gradient(45deg, #833ab4, #fd1d1d, #fcb045);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* TikTok特有のスタイル */
.result-card.tiktok .platform-stats .stat-number {
    color: var(--color-tiktok);
}

/* Facebook特有のスタイル */
.result-card.facebook .platform-stats .stat-number {
    color: var(--color-facebook);
}

/* 総計表示 */
.total-reach {
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    padding: var(--spacing-2xl); /* Adjusted padding */
    border-radius: var(--radius-xl);
    margin-top: var(--spacing-3xl);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.total-reach::after {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px; /* Offset for border effect */
    border-radius: inherit; /* Match parent's border-radius */
    border: 2px solid transparent;
    transition: opacity var(--transition-normal);
    opacity: 0; /* Hidden by default */
    pointer-events: none; /* So it doesn't interfere with content */
}
.total-reach:hover::after {
    opacity: 1; /* Show on hover */
    border-color: var(--color-accent); /* Gold border on hover */
}

.total-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
}

.total-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.total-description {
    font-size: 1.125rem;
    color: var(--color-gray-100);
}

/* YouTube Video Embed Styles */
.youtube-video-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 800px; /* Preferred max width */
    margin: 0 auto var(--spacing-2xl); /* Center it and add space below */
    padding-top: 56.25%; /* Aspect Ratio 16:9 (height/width * 100) */
    border-radius: var(--radius-lg); /* Optional: rounded corners */
    box-shadow: var(--shadow-lg); /* Optional: add some shadow */
}

.youtube-video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    border: none; /* Remove default iframe border */
}

@media (max-width: 768px) {
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .total-number {
        font-size: 2.5rem;
    }
}

/* ==========================================================================
   選ばれる理由セクション
   ========================================================================== */

.why-choose-section {
    background: var(--color-white);
    padding: var(--spacing-4xl) 0;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.reason-card {
    text-align: center;
    padding: var(--spacing-xl);
}

.reason-icon {
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.reason-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.reason-description {
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ==========================================================================
   Company Page Styles (CEO Message, Vision, Info, Access etc.)
   ========================================================================== */

.company-section .section-header { /* Assuming a common structure for sections like CEO message */
    margin-bottom: var(--spacing-2xl);
}

/* Vision Section */
.company-vision {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    border-top: 1px solid var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-100);
}
.vision-content {
    display: block;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}
.vision-text {
    width: 100%;
    text-align: center;
}
.vision-visual {
    display: none; /* Hide visual section for cleaner layout */
}
.philosophy-item {
    margin-bottom: var(--spacing-xl);
    text-align: center;
    padding: 0 var(--spacing-lg);
}
.philosophy-item:last-child {
    margin-bottom: 0;
}
.philosophy-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    text-align: center;
}
.philosophy-text {
    color: var(--color-gray-700);
    line-height: 1.8;
    text-align: justify;
    text-justify: inter-ideograph;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.05rem;
}
.hokusai-inspired { /* The SVG in vision-visual */
    width: 100%;
    max-width: 350px;
    height: auto;
    border-radius: var(--radius-md);
}

@media (max-width: 768px) {
    .vision-content {
        padding: 0 var(--spacing-md);
    }
    .philosophy-item {
        padding: 0 var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }
    .philosophy-title {
        font-size: 1.25rem;
    }
    .philosophy-text {
        font-size: 1rem;
        text-align: left;
        max-width: none;
    }
}

/* Company Information Table Section */
.company-info-section { /* Renamed from .company-info to avoid conflict with footer class */
    padding: var(--spacing-4xl) 0;
}
.company-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--spacing-xl);
    font-size: 0.95rem;
}
.company-table th,
.company-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
    vertical-align: top;
}
.company-table th {
    background-color: var(--color-gray-50);
    font-weight: 600;
    color: var(--color-primary);
    width: 30%;
}
.company-table td {
    color: var(--color-gray-700);
}
.company-table tr:last-child th,
.company-table tr:last-child td {
    border-bottom: none;
}
.company-table .english-name {
    font-size: 0.85rem;
    color: var(--color-gray-500);
}
.company-table .business-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}
.company-table .business-list li {
    margin-bottom: var(--spacing-xs);
}
.company-table .business-list li:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .company-table thead {
        display: none;
    }
    .company-table, .company-table tbody, .company-table tr, .company-table td, .company-table th {
        display: block;
        width: 100%;
    }
    .company-table tr {
        margin-bottom: var(--spacing-lg);
        border: 1px solid var(--color-gray-200);
        border-radius: var(--radius-md);
        overflow: hidden;
    }
    .company-table th,
    .company-table td {
        text-align: left;
        padding: var(--spacing-sm) var(--spacing-md);
        border-bottom: none;
    }
    .company-table th {
        background-color: var(--color-gray-100);
        border-bottom: 1px solid var(--color-gray-200);
        font-weight: 600;
    }
    .company-table td {
        padding-left: var(--spacing-md);
    }
    .company-table td:last-child {
         border-bottom: none;
    }
}

/* Access Information Section */
.access-info {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-50);
}
.access-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2xl);
    align-items: flex-start;
}
.access-details {
    flex: 1;
    min-width: 300px;
}
.map-container {
    flex: 1.5;
    min-width: 300px;
}
.access-details h3 { /* Covers h3 in address-info and access-details */
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}
.access-details p, .access-details ul {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-700);
}
.station-list {
    list-style: none;
    padding-left: 0;
}
.station-list li {
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-lg); /* Space for the icon */
    position: relative;
}
.station-list li::before {
    content: '🚉';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}
.map-placeholder svg {
    width: 100%;
    height: auto;
    max-height: 400px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-200);
}
.map-note {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    text-align: center;
    margin-top: var(--spacing-sm);
}


.message-content {
    display: flex;
    flex-direction: row; /* Default for larger screens */
    gap: var(--spacing-2xl);
    align-items: flex-start;
}

.ceo-profile {
    flex-basis: 30%; /* Adjust width as needed */
    max-width: 300px; /* Max width for the profile block */
    text-align: center; /* Center the photo and text within this block */
    margin-bottom: var(--spacing-xl); /* Spacing for mobile view */
}

.ceo-photo {
    width: 180px; /* Adjust size */
    height: 180px; /* Adjust size */
    border-radius: 50%; /* Circular photo */
    object-fit: cover; /* Ensures the image covers the area without distortion */
    margin-bottom: var(--spacing-lg);
    border: 4px solid var(--color-white);
    box-shadow: 0 0 0 3px var(--color-accent), var(--shadow-lg); /* Updated shadow */
}

.ceo-name {
    font-size: 1.25rem;
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.ceo-title {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    margin-bottom: 0;
}

.ceo-message-text {
    flex-basis: 70%;
}

.ceo-message-text p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-gray-700);
}

/* Responsive adjustments for the CEO message section */
@media (max-width: 768px) {
    .message-content {
        flex-direction: column; /* Stack elements on smaller screens */
        align-items: center; /* Center profile block on mobile */
    }

    .ceo-profile {
        flex-basis: auto;
        width: 100%;
        max-width: 300px; /* Consistent max width */
        margin-bottom: var(--spacing-xl);
    }

    .ceo-message-text {
        flex-basis: auto;
        width: 100%;
        text-align: left; /* Or center if preferred for mobile */
    }

    .ceo-photo {
        width: 150px;
        height: 150px;
    }
}

/* ==========================================================================
   CTAセクション
   ========================================================================== */

.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    padding: var(--spacing-4xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><path d="M0 0C20 15 40 15 60 10C80 5 90 15 100 10V0H0Z" fill="%23ffffff" opacity="0.1"/></svg>') repeat-x;
    background-position: bottom;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
}

.cta-description {
    font-size: 1.125rem;
    color: var(--color-gray-100);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

/* Similar to .hero-cta, .cta-buttons .btn-primary will inherit the new gold styles. */
/* If var(--color-accent) #d4af37 was specifically desired, this rule would also need re-assertion. */
/* For this task, we assume the new gold #ffc107 is desired for these as well. */

.cta-buttons .btn-secondary {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.cta-buttons .btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
}

/* ==========================================================================
   フッター
   ========================================================================== */

/* Potential Hokusai motif area: Footer Background, Dividers, or subtle texture. */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    position: relative; /* For pseudo-element positioning */
    border-top: 3px solid var(--color-primary); /* Base border */
}

.footer::before {
    content: '';
    position: absolute;
    top: -3px; /* Position it over the border-top */
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    z-index: 1; /* Ensure it's above the border if needed, though direct overlay should work */
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-main {
    max-width: 400px;
}

.footer-logo {
    margin-bottom: var(--spacing-lg);
}

.footer-logo .logo-text {
    color: var(--color-white);
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-logo .logo-subtitle {
    color: var(--color-gray-400);
    font-size: 0.75rem;
}

.footer-description {
    color: var(--color-gray-400);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer-column h4 {
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

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

.footer-column li {
    margin-bottom: var(--spacing-sm);
}

.footer-column a {
    color: var(--color-gray-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-accent);
    text-decoration: none;
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-700);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.company-info {
    font-size: 0.875rem;
    color: var(--color-gray-400);
}

.company-info p {
    margin-bottom: var(--spacing-xs);
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* ==========================================================================
   Contact Page Specific Styles
   ========================================================================== */

/* ==========================================================================
   404 Error Page Specific Styles
   ========================================================================== */

.error-page-container .error-page {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    padding: calc(70px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background-color: var(--color-white);
}

.error-page-container .error-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-4xl);
}

.error-page-container .error-illustration {
    flex: 1;
    text-align: center;
}

.error-page-container .error-text {
    flex: 1;
}

.error-page-container .error-title { /* This is an H1 */
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.error-page-container .error-code {
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
    line-height: 1;
}

.error-page-container .error-description {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    line-height: 1.6;
}

.error-page-container .error-navigation {
    margin-bottom: var(--spacing-3xl);
}

.error-page-container .error-navigation h2 { /* This is an H2 */
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-primary);
}

.error-page-container .error-nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.error-page-container .error-nav-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    text-align: center;
    transition: all var(--transition-normal);
    border: 1px solid var(--color-gray-200);
}

.error-page-container .error-nav-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
    text-decoration: none;
}

.error-page-container .nav-icon {
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: center;
}

.error-page-container .error-nav-card h3 { /* This is an H3 */
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.error-page-container .error-nav-card p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin: 0;
}

.error-page-container .error-search {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.error-page-container .error-search h3 { /* This is an H3 */
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.error-page-container .search-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.error-page-container .search-tag {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.error-page-container .search-tag:hover {
    background: var(--color-accent);
    color: var(--color-primary);
}

.error-page-container .search-note {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin: 0;
}

.error-page-container .error-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

/* Specific styling for the Homepage button on 404, if it's .btn-primary */
.error-page-container .error-actions .btn-primary {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}
.error-page-container .error-actions .btn-primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-primary);
}

.error-page-container .back-btn {
    display: inline-flex;
    align-items: center;
}

@media (max-width: 768px) {
    .error-page-container .error-content {
        flex-direction: column;
        text-align: center;
    }

    .error-page-container .error-title { /* H1 */
        font-size: 2rem;
    }

    .error-page-container .error-code {
        font-size: 3rem;
    }

    .error-page-container .error-nav-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .error-page-container .search-tags {
        justify-content: center;
    }

    .error-page-container .error-actions {
        flex-direction: column;
        align-items: center;
    }

    .error-page-container .error-actions .btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .error-page-container .error-nav-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Announcement Page Specific Styles
   ========================================================================== */

.legal-notice {
    background-color: var(--color-white);
    padding-bottom: var(--spacing-xl); /* Less padding if followed by filter section */
}

.legal-notice .notice-title { /* This is h2 */
    margin-bottom: var(--spacing-lg);
}

.legal-notice .notice-text {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.legal-details {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .legal-details {
        grid-template-columns: repeat(3, 1fr);
    }
}

.detail-item h3 {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.detail-item p {
    font-size: 0.9rem;
    color: var(--color-gray-700);
    margin-bottom: 0;
}

.announcement-filter {
    background-color: var(--color-gray-50);
    padding: var(--spacing-xl) 0 var(--spacing-2xl); /* Adjusted padding */
}

.announcement-filter .filter-header .section-title {
    margin-bottom: var(--spacing-lg); /* Ensure space below title */
}

.announcement-filter .filter-controls {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .announcement-filter .filter-row {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
        align-items: flex-end; /* Align items at the bottom of the row */
    }
}
@media (min-width: 1024px) {
     .announcement-filter .filter-row {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
     }
}


.announcement-filter .filter-group,
.announcement-filter .search-group {
    margin-bottom: var(--spacing-md); /* Spacing for mobile stack */
}

.announcement-filter .filter-label,
.announcement-filter .search-label {
    display: block;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
}

.announcement-filter .filter-select,
.announcement-filter .search-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: var(--color-white);
}

.announcement-filter .filter-select:focus,
.announcement-filter .search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.25);
}

.announcement-filter .search-input-group {
    display: flex;
}

.announcement-filter .search-input {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right-width: 1px; /* Avoid double border with button */
}
.announcement-filter .search-btn {
    background: transparent;
    border: 2px solid var(--color-gray-300);
    border-left: none; /* Avoid double border with input */
    color: var(--color-primary);
    padding: var(--spacing-sm);
    border-top-right-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.announcement-filter .search-btn:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.announcement-filter .search-btn svg {
    width: 20px;
    height: 20px;
}

.announcement-filter .filter-actions {
    margin-top: var(--spacing-md); /* Align with other groups */
     display: flex;
    align-items: flex-end; /* Align button to bottom if in a row */
}
.announcement-filter .clear-filters-btn {
    background: var(--color-gray-200);
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-300);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%; /* Full width on mobile */
}

@media (min-width: 768px) {
    .announcement-filter .filter-actions {
        margin-top: 0; /* Reset margin for desktop grid */
    }
    .announcement-filter .search-row .filter-group { /* If search has a label */
         margin-bottom: 0;
    }
     .announcement-filter .clear-filters-btn {
        width: auto; /* Auto width on desktop */
    }
}


.announcement-filter .clear-filters-btn:hover {
    background-color: var(--color-gray-300);
    text-decoration: none;
}

.announcements-content {
    background-color: var(--color-white);
}

.announcements-content .preparation-notice {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-2xl);
}

.announcements-content .preparation-notice .notice-icon {
    margin-bottom: var(--spacing-lg);
}

.announcements-content .preparation-notice h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.announcements-content .preparation-notice p {
    color: var(--color-gray-700);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.upcoming-schedule,
.system-features {
    margin-bottom: var(--spacing-3xl);
}

.upcoming-schedule h3,
.system-features h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.schedule-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg) 0;
}

.schedule-timeline::before { /* Timeline central line */
    content: '';
    position: absolute;
    left: 40px; /* Adjust to align with date element width */
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--color-gray-200);
}


.timeline-item {
    display: flex;
    align-items: flex-start; /* Align date and content to the top */
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    position: relative; /* For the dot */
    padding-left: 70px; /* Space for date and dot */
}

.timeline-item::before { /* Dot on the timeline */
    content: '';
    position: absolute;
    left: 34px; /* (40px of line) - (12px dot / 2) + 1px border? */
    top: 10px; /* Align with text */
    width: 12px;
    height: 12px;
    background-color: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    z-index: 1;
}

.timeline-item.future::before {
    border-color: var(--color-gray-400);
}


.timeline-date {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    text-align: center;
    min-width: 80px; /* Keep consistent width */
    position: absolute;
    left: -60px; /* Position it to the left of the dot: 70px padding - 80px width / 2 - ~10px for dot */
    transform: translateX(-50%);
    top: 5px; /* Align with text */
    z-index: 2; /* Above timeline line */
}
.timeline-date .date-year { display: block; font-weight: 500;}
.timeline-date .date-month { font-size: 0.8em; }


.timeline-content {
    background-color: var(--color-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-200);
    flex: 1;
}

.timeline-content h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.timeline-content p {
    color: var(--color-gray-600);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}
.timeline-content p:last-child { margin-bottom: 0; }


.announcement-type {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    display: inline-block;
    margin-top: var(--spacing-xs);
}

.announcement-type.financial { background-color: var(--color-success); color: var(--color-white); }
.announcement-type.organizational { background-color: var(--color-info); color: var(--color-white); }
.announcement-type.other { background-color: var(--color-gray-500); color: var(--color-white); }


.system-features .features-grid { /* Re-use features-grid from IR page if similar structure */
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.system-features .feature-card { /* Style like other cards */
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.system-features .feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent-light);
}

.system-features .feature-icon {
    margin-bottom: var(--spacing-md);
}

.system-features .feature-card h4 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}
.system-features .feature-card p {
    font-size: 0.9rem;
    color: var(--color-gray-700);
    margin-bottom: 0;
}

.no-results {
    text-align: center;
    padding: var(--spacing-3xl) 0;
    color: var(--color-gray-600);
}

.no-results .no-results-icon {
    margin-bottom: var(--spacing-lg);
}
/* SVG styling for no-results icon will be handled inline or with a specific class */

.no-results h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.legal-information {
    background-color: var(--color-gray-50);
}

.legal-information .legal-content {
    max-width: 800px; /* Optimal reading width */
    margin: 0 auto;
}

.legal-information .legal-item {
    margin-bottom: var(--spacing-xl);
}

.legal-information .legal-item h3 {
    color: var(--color-primary);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-gray-200);
}

.legal-information ul {
    list-style: none;
    padding-left: 0;
}

.legal-information ul li {
    padding-left: var(--spacing-lg);
    position: relative;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-700);
    font-size: 0.95rem;
}

.legal-information ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.announcement-contact {
    background-color: var(--color-white);
}

.announcement-contact .contact-content p {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}
.announcement-contact .contact-info {
    max-width: 400px;
    margin: 0 auto;
    text-align: center;
}
.announcement-contact .contact-method h4 {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}
.announcement-contact .contact-method p {
     margin-bottom: var(--spacing-md);
}

/* Ensure contact button is styled as primary */
.announcement-contact .contact-btn {
    /* Styles for .btn-primary or .btn-accent will apply if class is used in HTML */
    /* If it's a generic .contact-btn, ensure it picks up accent colors */
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}
.announcement-contact .contact-btn:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
}

/* Contact Page - Category Card hover effect */
.category-card {
    border: 1px solid var(--color-gray-200); /* Ensure base border */
    transition: all var(--transition-normal);
    /* Assuming .category-card is a class you'll add to the relevant elements in contact.html */
    /* Add other base styles for .category-card if they don't exist elsewhere */
}
.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

/* Contact Page - FAQ item hover/focus */
.faq-item {
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--spacing-md) 0;
    transition: background-color var(--transition-fast); /* Added for hover effect */
}
.faq-item:hover {
    background-color: var(--color-gray-50); /* Light background on hover */
}
.faq-question {
    font-weight: 500;
    color: var(--color-primary);
    cursor: pointer;
    transition: color var(--transition-fast);
    position: relative;
    padding: var(--spacing-md);
    padding-right: 3rem;
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-200);
    margin-bottom: var(--spacing-sm);
}

.faq-question:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background-color: var(--color-gray-50);
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-accent);
    transition: transform var(--transition-fast);
}

.faq-question.active::after {
    content: '−';
    transform: translateY(-50%) rotate(0deg);
}

/* ==========================================================================
   Service Page Specific Styles
   ========================================================================== */

.services-overview {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
    text-align: center;
}
.services-intro .section-title { /* Assumes .section-title is used within .services-intro */
    margin-bottom: var(--spacing-lg);
}
.services-intro .intro-text {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-gray-700);
}

.service-detail {
    padding: var(--spacing-4xl) 0;
    border-bottom: 1px solid var(--color-gray-100);
}
.service-detail.alt {
    background-color: var(--color-gray-50);
}
.service-detail:last-of-type {
    border-bottom: none;
}

.service-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-accent);
}
.service-header .service-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}
.service-header .service-title { /* This is an h2 */
    margin-bottom: 0;
    line-height: 1.2;
}

.service-details h3 {
    font-size: 1.35rem;
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    position: relative;
    padding-bottom: var(--spacing-sm);
}
.service-details h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-gray-300);
}

.feature-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: var(--spacing-lg); /* Added margin for spacing */
}
.feature-list li {
    padding-left: var(--spacing-lg);
    position: relative;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-700);
}
.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.service-details .results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}
.service-details .result-item {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200); /* Updated border color */
    transition: all var(--transition-fast); /* Added transition */
}

.service-details .result-item:hover {
    border-color: var(--color-accent-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.service-details .result-item .result-icon svg {
    width: 30px;
    height: 30px;
    margin-bottom: var(--spacing-sm);
}
.service-details .result-item .result-icon svg path,
.service-details .result-item .result-icon svg circle,
.service-details .result-item .result-icon svg rect {
    fill: var(--color-accent);
}
.service-details .result-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}
.service-details .result-item p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.5;
    margin-bottom: 0;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md); /* Added margin for spacing */
}
.platform-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200); /* Updated border color */
    transition: all var(--transition-fast); /* Added transition */
}

.platform-card:hover {
    border-color: var(--color-accent-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.platform-card .platform-icon {
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 50px;
}
.platform-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}
.platform-card p {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    margin-bottom: 0;
}

/* Target Industries Section */
.target-industries {
    padding: var(--spacing-4xl) 0;
}
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}
.industry-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--color-gray-200); /* Updated border color */
    transition: all var(--transition-normal);
}
.industry-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
}
.industry-card .industry-icon svg { /* Ensure class is used in HTML */
    width: 50px;
    height: 50px;
    margin-bottom: var(--spacing-lg);
}
.industry-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}
.industry-card p {
    font-size: 0.95rem;
    color: var(--color-gray-700);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Generic list styling for service details, if needed */
.service-details ul:not(.feature-list):not(.business-list) { /* Avoid double styling feature-list */
    list-style: none;
    padding-left: 0;
    margin-bottom: var(--spacing-lg);
}
.service-details ul:not(.feature-list):not(.business-list) li {
    padding-left: var(--spacing-lg);
    position: relative;
    margin-bottom: var(--spacing-sm);
}
.service-details ul:not(.feature-list):not(.business-list) li::before {
    content: '›'; /* Example custom marker */
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

/* ==========================================================================
   Portfolio Page Specific Styles
   ========================================================================== */

.portfolio-overview {
    padding: var(--spacing-3xl) 0;
    text-align: center;
}
.portfolio-overview .section-title {
    margin-bottom: var(--spacing-lg);
}
.portfolio-overview .overview-text {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-gray-700);
}

.partner-performance {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-50); /* Ensure this is set */
}
.partner-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}
.partner-header .partner-name { /* This is an h2 in HTML, but styled like h3 or specific title */
    font-size: 1.85rem; /* Adjusted font-size */
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}
.partner-header .partner-description {
    font-size: 1rem;
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7; /* Added line-height */
}
.performance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}
.platform-performance {
    background-color: var(--color-white);
    border-radius: var(--radius-xl); /* Adjusted border-radius */
    border: 1px solid var(--color-gray-100); /* Adjusted border color */
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg); /* Adjusted padding */
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal), border-color var(--transition-fast), transform var(--transition-normal);
}

.platform-performance:hover {
    transform: translateY(-6px); /* Adjusted hover transform */
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent-light); /* Adjusted hover border color */
}

.platform-performance .platform-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md); /* Adjusted margin */
}
.platform-performance .platform-icon svg { /* This will be overridden by img style if SVGs are fully replaced */
    width: 50px;
    height: 50px;
}
.platform-performance .platform-name { /* h3 */
    font-size: 1.35rem; /* Adjusted font-size, same as .result-card .platform-name */
    color: var(--color-primary);
    font-weight: 600; /* Added font-weight for consistency */
    margin-bottom: 0;
}
.platform-performance .main-stat .stat-number {
    font-size: 2.2rem; /* Adjusted font-size */
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    /* Color is platform-specific via HTML classes */
}
.platform-performance .main-stat .stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-500); /* Adjusted color */
    font-weight: 500; /* Adjusted font-weight */
}
.platform-performance .sub-stats {
    font-size: 0.9rem;
    color: var(--color-gray-700);
    margin-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-100);
    padding-top: var(--spacing-md);
}
.platform-performance .sub-stat { margin-bottom: var(--spacing-xs); }
.platform-performance .sub-stat .sub-number { font-weight: 500; color: var(--color-primary); } /* Make number stand out */
.platform-performance .platform-features { margin-top: var(--spacing-lg); }
.platform-performance .platform-features h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}
.platform-performance .platform-features ul {
    list-style: none;
    padding-left: 0;
    font-size: 0.9rem;
    margin-bottom: 0; /* Remove default ul margin if features is last element before link */
}
.platform-performance .platform-features li {
    padding-left: var(--spacing-lg);
    position: relative;
    margin-bottom: var(--spacing-xs);
    color: var(--color-gray-700);
}
.platform-performance .platform-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}
.platform-performance .external-link { margin-top: auto; padding-top: var(--spacing-lg); }
.platform-performance .platform-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-accent);
    font-weight: 500;
    text-decoration: none;
}
.platform-performance .platform-link:hover {
    color: var(--color-accent-dark);
    text-decoration: underline;
}
.platform-performance .platform-link svg { fill: currentColor; width: 1em; height: 1em; }


.total-reach-section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white); /* Ensure white background */
}
.reach-visualization {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2xl);
    align-items: flex-start;
}
.reach-chart { flex: 2; min-width: 300px; }
.reach-chart-svg rect.bg-fill { fill: var(--color-gray-50); } /* SVG background */
.reach-chart-svg line.grid-line { stroke: var(--color-gray-200); } /* SVG grid lines */
.reach-chart-svg text.axis-label { font-family: 'Inter', 'Noto Sans JP', sans-serif; fill: var(--color-gray-600); font-size: 0.75rem; }
.reach-chart-svg text.data-label { font-family: 'Inter', 'Noto Sans JP', sans-serif; fill: var(--color-primary); font-size: 0.8rem; }
.reach-chart-svg text.chart-title { font-family: 'Inter', 'Noto Sans JP', sans-serif; fill: var(--color-primary); font-size: 1rem; font-weight: 600; }
/* Bar colors are platform specific via HTML classes */

.reach-summary { flex: 1; min-width: 280px; padding-left: var(--spacing-lg); } /* Add padding for separation */
.reach-summary .total-number-container { /* Changed from .total-number to avoid conflict */
    text-align: center;
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}
.reach-summary .total-figure {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}
.reach-summary .total-label {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: 0; /* Remove margin from p */
}
.reach-summary .reach-breakdown h3 {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-top: var(--spacing-xl); /* Space above breakdown title */
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}
.breakdown-list .breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center; /* Align items vertically */
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-gray-100);
    font-size: 0.9rem;
}
.breakdown-list .breakdown-item:last-child { border-bottom: none; }
.breakdown-list .platform-logo { width: 20px; height: 20px; margin-right: var(--spacing-sm); vertical-align: middle; }
.breakdown-list .platform-name { font-weight: 500; color: var(--color-gray-700); }
.breakdown-list .percentage { color: var(--color-gray-600); }
.breakdown-list .count { font-weight: 500; color: var(--color-primary); }
.reach-note { font-size: 0.8rem; color: var(--color-gray-500); margin-top: var(--spacing-lg); }


.media-coverage {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-50); /* Ensure this is set */
}
.media-status { text-align: center; margin-bottom: var(--spacing-2xl); }
.status-message .status-icon svg { width: 60px; height: 60px; } /* Ensure sizing */
.status-message .status-icon svg circle,
.status-message .status-icon svg path { stroke: var(--color-accent); }
.status-message h3 { font-size: 1.5rem; color: var(--color-primary); margin: var(--spacing-md) 0; }
.status-message p { color: var(--color-gray-600); max-width: 600px; margin: 0 auto var(--spacing-xl); }

.upcoming-features h4 {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}
.feature-item {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200); /* Added border */
    transition: all var(--transition-normal); /* Added transition */
}

.feature-item:hover {
    border-color: var(--color-accent-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.feature-item h5 { font-size: 1.1rem; font-weight: 600; color: var(--color-primary); margin-bottom: var(--spacing-xs); }
.feature-item p { font-size: 0.9rem; color: var(--color-gray-700); margin-bottom:0; line-height: 1.6; }
.media-contact { text-align: center; margin-top: var(--spacing-xl); }
.media-contact h3 { font-size: 1.35rem; color: var(--color-primary); margin-bottom: var(--spacing-sm); }
.media-contact p { color: var(--color-gray-600); margin-bottom: var(--spacing-lg); max-width: 600px; margin-left:auto; margin-right:auto; }
/* .media-contact .btn-primary uses gold accent via .hero-cta .btn-primary or general .btn-accent rules if specific enough */
/* If not, add: .media-contact .btn-primary { background-color: var(--color-accent); color: var(--color-primary); border-color: var(--color-accent); } */
/* .media-contact .btn-primary:hover { background-color: var(--color-accent-dark); border-color: var(--color-accent-dark); color: var(--color-primary); } */


.performance-insights {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white); /* Ensure white background */
}
.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}
.insight-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--color-gray-200); /* Updated border */
    transition: all var(--transition-normal);
}
.insight-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent-light); /* Updated hover border color */
}
.insight-card .insight-icon svg {
    width: 40px; height: 40px; margin-bottom: var(--spacing-md);
}
.insight-card .insight-icon svg path,
.insight-card .insight-icon svg circle,
.insight-card .insight-icon svg rect {
    fill: var(--color-accent);
}
.insight-card h3 { font-size: 1.25rem; font-weight: 600; color: var(--color-primary); margin-bottom: var(--spacing-sm); }
.insight-card p { font-size: 0.95rem; color: var(--color-gray-700); line-height: 1.6; margin-bottom:0; }

/* ==========================================================================
   IR Page Specific Styles
   ========================================================================== */

/* Refined profile image style for Takashii */
.profile-image-refined {
  width: 100px;
  height: 100px; /* Set explicit height for consistency */
  object-fit: cover; /* Ensures the image covers the area without distortion */
  border-radius: 50%;
  margin-right: 20px;
  vertical-align: middle;
  border: 3px solid var(--color-white); /* White border */
  box-shadow: var(--shadow-md); /* Using existing shadow variable for consistency */
}

.profile-image-refined-large {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow-md);
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 15px; /* From original inline style */
}

/* ==========================================================================
   フォームスタイル
   ========================================================================== */

.ir-overview {
    padding: var(--spacing-3xl) 0;
    text-align: center;
}
.ir-overview .section-title { margin-bottom: var(--spacing-lg); }
.ir-overview .overview-text {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-gray-700);
}

.electronic-announcement {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-50); /* Ensure this is set */
}
.announcement-header { text-align: center; margin-bottom: var(--spacing-2xl); }
.announcement-header .section-title { margin-bottom: var(--spacing-md); } /* Adjusted for closer desc */
.announcement-header .announcement-description { max-width: 700px; margin: 0 auto; color: var(--color-gray-600); font-size: 1rem; line-height: 1.6; }
.announcement-link-section { display: flex; justify-content: center; margin-top: var(--spacing-xl); }
.announcement-link-card {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    max-width: 500px;
    width: 100%; /* Ensure it takes up space in flex */
    border: 1px solid var(--color-gray-200); /* Added border */
    transition: all var(--transition-normal); /* Added transition */
}

.announcement-link-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-xl);
}

.announcement-link-card .link-icon svg {
    width: 50px; height: 50px; margin-bottom: var(--spacing-md);
    /* Assuming SVG internal colors are fine, or use specific classes to target fills/strokes */
}
.announcement-link-card .link-icon svg path,
.announcement-link-card .link-icon svg circle {
    fill: var(--color-accent); /* Example: making icon accent colored */
}
.announcement-link-card h3 { font-size: 1.5rem; color: var(--color-primary); margin-bottom: var(--spacing-sm); }
.announcement-link-card p { color: var(--color-gray-700); margin-bottom: var(--spacing-lg); font-size: 0.95rem; }
.announcement-link-btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl); /* Larger padding for main action */
    background-color: var(--color-accent);
    color: var(--color-primary);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-normal);
    font-size: 1rem; /* Larger font size */
}
.announcement-link-btn:hover { background-color: var(--color-accent-dark); border-color: var(--color-accent-dark); color: var(--color-primary); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.announcement-url { margin-top: var(--spacing-lg); font-size: 0.85rem; color: var(--color-gray-500); }
.announcement-url .url-label { font-weight: 500; color: var(--color-gray-600); }


.ir-categories { padding: var(--spacing-4xl) 0; }
.ir-categories .categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}
.ir-categories .category-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-200); /* Updated border */
    display: flex; /* For vertical alignment of content */
    flex-direction: column;
    transition: all var(--transition-normal);
}
.ir-categories .category-card:hover {
    transform: translateY(-3px); /* Adjusted hover transform */
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent-light);
}
.ir-categories .category-card .category-icon svg {
    width: 40px; height: 40px; margin-bottom: var(--spacing-md);
    /* Style SVG parts if needed, e.g., fill: var(--color-accent); */
}
.ir-categories .category-card h3 { font-size: 1.25rem; color: var(--color-primary); margin-bottom: var(--spacing-sm); font-weight: 600; }
.ir-categories .category-card p { font-size: 0.9rem; color: var(--color-gray-700); margin-bottom: var(--spacing-md); flex-grow: 1; /* Push status to bottom */ }
.ir-categories .category-status { font-size: 0.85rem; color: var(--color-gray-600); margin-top: auto; /* Pushes to bottom if card is flex col */ }
.ir-categories .status-label { font-weight: 500; }


.ir-features {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-50); /* Ensure this is set */
}
.ir-features .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}
.ir-features .feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200); /* Added border */
    transition: all var(--transition-normal); /* Added transition */
}

.ir-features .feature-item:hover {
    border-color: var(--color-accent-light);
    box-shadow: var(--shadow-md); /* Subtle hover shadow */
}

.ir-features .feature-icon svg {
    width: 30px; height: 30px; flex-shrink: 0; margin-top: 5px;
    /* Style SVG parts, e.g., fill: var(--color-primary); */
}
.ir-features .feature-content h3 { font-size: 1.1rem; font-weight: 600; color: var(--color-primary); margin-bottom: var(--spacing-xs); }
.ir-features .feature-content p { font-size: 0.9rem; color: var(--color-gray-700); line-height: 1.6; margin-bottom: 0; }


.company-data { padding: var(--spacing-4xl) 0; }
.company-data .data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Consider 1fr for full width on small screens */
    gap: var(--spacing-2xl);
}
.company-data .data-section h3 {
    font-size: 1.35rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xl); /* Space between table and next element if any */
}
.data-table th, .data-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
    vertical-align: top;
}
.data-table th {
    background-color: var(--color-gray-50);
    font-weight: 600;
    color: var(--color-primary);
    width: 30%;
}
.data-table td { color: var(--color-gray-700); }
.data-table tr:last-child th, .data-table tr:last-child td { border-bottom: none; }
.data-table .english-name { font-size: 0.85rem; color: var(--color-gray-500); }

.company-data .business-list {
    list-style: none;
    padding-left: 0;
    font-size: 0.95rem;
}
.company-data .business-list li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-gray-100);
    color: var(--color-gray-700);
}
.company-data .business-list li:last-child { border-bottom: none; }


.ir-contact {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-50); /* Ensure this is set */
}
.ir-contact .section-header { margin-bottom: var(--spacing-2xl); } /* Adjust header margin */
.ir-contact .contact-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2xl);
    align-items: flex-start;
}
.ir-contact .contact-info { flex: 1.5; min-width: 300px; }
.ir-contact .disclosure-policy {
    flex: 1;
    min-width: 280px;
    background:var(--color-white);
    padding:var(--spacing-lg);
    border-radius:var(--radius-md);
    box-shadow:var(--shadow-md);
    border: 1px solid var(--color-gray-200); /* Added border */
}
.ir-contact .contact-info p { margin-bottom: var(--spacing-lg); font-size: 0.95rem; line-height: 1.7; }
.ir-contact .contact-methods { display: flex; flex-direction: column; gap: var(--spacing-lg); margin-top: var(--spacing-lg); }
.ir-contact .contact-method h4 { font-size: 1.1rem; font-weight: 600; color: var(--color-primary); margin-bottom: var(--spacing-xs); }
.ir-contact .contact-method p { font-size: 0.9rem; margin-bottom: var(--spacing-sm); }
.ir-contact .contact-btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    background-color: var(--color-accent);
    color: var(--color-primary);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-normal);
    font-size: 0.95rem; /* Slightly smaller than main CTA */
}
.ir-contact .contact-btn:hover { background-color: var(--color-accent-dark); border-color: var(--color-accent-dark); color: var(--color-primary); transform: translateY(-1px); box-shadow: var(--shadow-sm); }

.disclosure-policy h3 { font-size: 1.25rem; color: var(--color-primary); margin-bottom: var(--spacing-md); font-weight: 600; }
.disclosure-policy .policy-list { list-style: none; padding-left: 0; font-size: 0.9rem; }
.disclosure-policy .policy-list li {
    padding-left: var(--spacing-lg);
    position: relative;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-700);
    line-height: 1.6;
}
.disclosure-policy .policy-list li::before {
    content: '✓'; position: absolute; left: 0; color: var(--color-accent);
}

/* Responsive table for .data-table if not already covered by a global .company-table style */
@media (max-width: 768px) {
    .data-table thead { /* Assuming .data-table uses thead for consistency */
        display: none;
    }
    .data-table, .data-table tbody, .data-table tr, .data-table td, .data-table th {
        display: block;
        width: 100%;
    }
    .data-table tr {
        margin-bottom: var(--spacing-lg);
        border: 1px solid var(--color-gray-200);
        border-radius: var(--radius-md);
        overflow: hidden;
    }
    .data-table th,
    .data-table td {
        text-align: left;
        padding: var(--spacing-sm) var(--spacing-md);
        border-bottom: none;
    }
    .data-table th {
        background-color: var(--color-gray-100);
        border-bottom: 1px solid var(--color-gray-200);
        font-weight: 600;
    }
    .data-table td {
        padding-left: var(--spacing-md);
    }
    .data-table td:last-child {
         border-bottom: none;
    }
}


/* ==========================================================================
   フォームスタイル
   ========================================================================== */

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-white);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-sm);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: var(--color-white);
}

/* The redundant :focus style that was here has been removed. 
   The more specific one using var(--color-primary-rgb) later in the file takes precedence. */

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--color-error);
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.1);
}

.error-message {
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: 0.875rem;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--color-accent); /* Changed from primary to accent */
    border-color: var(--color-accent); /* Changed from primary to accent */
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: var(--color-white); /* Ensure checkmark glyph is visible on gold */
    font-size: 0.75rem;
    font-weight: bold;
}

.privacy-note {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin-top: var(--spacing-xs);
    margin-left: 28px;
}

.form-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.submit-btn {
    background: var(--color-accent); /* Changed from primary to accent */
    color: var(--color-primary);    /* Changed from white to primary for contrast */
    border: none;
    padding: var(--spacing-md) var(--spacing-2xl);
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    min-width: 140px;
}

.submit-btn:hover {
    background: var(--color-accent-dark); /* Darken accent for hover */
    color: var(--color-primary);      /* Keep text color */
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.reset-btn {
    background: transparent;
    color: var(--color-gray-600);
    border: 2px solid var(--color-gray-300);
    padding: var(--spacing-md) var(--spacing-2xl);
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    min-width: 140px;
}

.reset-btn:hover {
    border-color: var(--color-gray-400);
    color: var(--color-gray-700);
}

@media (max-width: 768px) {
    .form-container {
        padding: var(--spacing-xl);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .submit-btn,
    .reset-btn {
        width: 100%;
    }
}

/* ==========================================================================
   アニメーション・トランジション
   ========================================================================== */

/* フェードイン */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ズームイン */
@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* スライドイン（左から） */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* スライドイン（右から） */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* パルス */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* ローディングスピナー */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* アニメーション適用クラス */
.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

.animate-zoom-in {
    animation: zoomIn 0.6s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

.animate-slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* ==========================================================================
   ユーティリティクラス
   ========================================================================== */

/* テキストユーティリティ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-gray { color: var(--color-gray-600); }
.text-white { color: var(--color-white); }

/* 背景ユーティリティ */
.bg-primary { background-color: var(--color-primary); }
.bg-accent { background-color: var(--color-accent); }
.bg-gray { background-color: var(--color-gray-100); }
.bg-white { background-color: var(--color-white); }

/* スペーシングユーティリティ */
.m-0 { margin: 0; }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.p-lg { padding: var(--spacing-lg); }
.pt-lg { padding-top: var(--spacing-lg); }
.pb-lg { padding-bottom: var(--spacing-lg); }

/* 表示ユーティリティ */
.hidden { display: none; }
.visible { display: block; }
.flex { display: flex; }
.grid { display: grid; }

/* モバイル時のユーティリティ */
@media (max-width: 768px) {
    .hidden-mobile { display: none; }
    .visible-mobile { display: block; }
}

/* デスクトップ時のユーティリティ */
@media (min-width: 769px) {
    .hidden-desktop { display: none; }
    .visible-desktop { display: block; }
}

/* ==========================================================================
   アクセシビリティ
   ========================================================================== */

/* スクリーンリーダー専用 */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* フォーカス表示 */
*:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* 高コントラストモード対応 */
@media (prefers-contrast: high) {
    :root {
        --color-gray-500: #000000;
        --color-gray-600: #000000;
        --color-gray-700: #000000;
    }
}

/* 動きを減らす設定 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ==========================================================================
   印刷スタイル
   ========================================================================== */

@media print {
    .header,
    .nav-toggle,
    .cta-section,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000000;
        background: #ffffff;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    .page-header {
        padding: 20pt 0;
        background: none;
    }
    
    .section {
        padding: 20pt 0;
        page-break-inside: avoid;
    }
    
    .card,
    .service-card,
    .result-card {
        border: 1pt solid #cccccc;
        page-break-inside: avoid;
    }
    
    a[href^="http"]:after {
        content: " (" attr(href) ")";
        font-size: 9pt;
        color: #666666;
    }
}

/* ==========================================================================
   カスタムスクロールバー
   ========================================================================== */

/* Webkit系ブラウザ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-400);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent); /* Changed from primary to accent */
}

/* Firefox */
html {
    scrollbar-width: thin;
    scrollbar-color: var(--color-gray-400) var(--color-gray-100);
}

/* ==========================================================================
   ダークモード対応（将来実装用）
   ========================================================================== */

@media (prefers-color-scheme: dark) {
    .auto-dark {
        --color-white: #1a202c;
        --color-gray-50: #2d3748;
        --color-gray-100: #4a5568;
        --color-gray-200: #718096;
        --color-gray-900: #f7fafc;
    }
}

/* ==========================================================================
   ローディング状態
   ========================================================================== */

/* ==========================================================================
   News Page Specific Styles
   ========================================================================== */

/* ==========================================================================
   Contact Page Specific Styles
   ========================================================================== */

.contact-overview .highlight-item {
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: var(--spacing-lg); /* For spacing if they stack on mobile */
}

.contact-overview .highlight-icon {
    margin-bottom: var(--spacing-sm);
}

.contact-overview .highlight-item h3 {
    font-size: 1.1rem; /* Slightly smaller than section h3 */
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.contact-overview .highlight-item p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .contact-highlights { /* Assuming a wrapper for these items */
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
}

.contact-categories {
    background-color: var(--color-gray-50);
    padding-top: var(--spacing-2xl); /* Adjust if .section padding is too much */
    padding-bottom: var(--spacing-2xl);
}

.contact-categories .category-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.contact-categories .category-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
}

.contact-categories .category-icon {
    margin-bottom: var(--spacing-md);
    text-align: center; /* Center icons */
}

.contact-categories .category-card h3 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.contact-categories .category-card p {
    font-size: 0.9rem;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.contact-categories .category-details {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
    font-size: 0.85rem;
}

.contact-categories .category-details li {
    color: var(--color-gray-600);
    padding-left: var(--spacing-md);
    position: relative;
    margin-bottom: var(--spacing-xs);
}

.contact-categories .category-details li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.contact-info-section {
    background-color: var(--color-gray-50);
}

.contact-info-grid {
    display: grid;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .contact-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.info-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
}

.info-card h3 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

.info-card p, .info-card ul {
    font-size: 0.95rem;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-sm);
}
.info-card ul:last-child, .info-card p:last-child {
    margin-bottom: 0;
}

.info-card .station-list { /* Already styled globally, but can be fine-tuned */
    padding-left: 0; /* Override global if needed */
}
.info-card .station-list li {
    padding-left: var(--spacing-lg); /* Keep icon spacing */
}

.info-card .language-list {
    list-style: none;
    padding-left: 0;
}
.info-card .language-note {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    margin-top: var(--spacing-sm);
}

/* Contact FAQ Section */
.contact-faq {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
}

.contact-faq .section-title {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.contact-faq .faq-question {
    font-weight: 500;
    color: var(--color-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    padding: var(--spacing-md);
    padding-right: 3rem;
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    border: 2px solid var(--color-gray-200);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    user-select: none;
}

.contact-faq .faq-question:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background-color: var(--color-gray-50);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.contact-faq .faq-question.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.contact-faq .faq-question::after {
    content: '+';
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-accent);
    transition: all var(--transition-fast);
}

.contact-faq .faq-question:hover::after {
    color: var(--color-accent);
    transform: translateY(-50%) scale(1.1);
}

.contact-faq .faq-question.active::after {
    content: '−';
    color: var(--color-white);
    transform: translateY(-50%) rotate(0deg);
}

.contact-faq .faq-answer {
    color: var(--color-gray-700);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    padding: 0;
    max-height: 0;
    line-height: 1.7;
    overflow: hidden;
    opacity: 0;
    transition: all 0.4s ease-out;
    border: 1px solid var(--color-gray-100);
}

.contact-faq .faq-answer.active {
    max-height: 500px;
    padding: var(--spacing-lg);
    opacity: 1;
    transition: all 0.5s ease-in;
    border-color: var(--color-primary);
}

/* Ensure form focus shadow uses a variable that can be rgba */
/* --color-primary-rgb was moved to the main :root block */

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.25); /* Adjusted opacity */
}
.news-filter {
    background-color: var(--color-gray-50);
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-2xl);
}

.filter-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.filter-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 0; /* Override default h2 margin */
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.filter-btn {
    background: var(--color-white);
    color: var(--color-primary);
    border: 1px solid var(--color-gray-300);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    border-color: var(--color-accent);
    background-color: var(--color-accent-light);
    color: var(--color-primary);
    text-decoration: none; /* Remove underline from a:hover */
}

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

.search-box {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 400px;
}

.search-input {
    flex-grow: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.search-btn {
    background: transparent;
    border: 1px solid var(--color-gray-300);
    color: var(--color-primary);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.search-btn:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    text-decoration: none; /* Remove underline from a:hover */
}

.search-btn svg {
    width: 20px;
    height: 20px;
}

.news-content {
    background-color: var(--color-white);
}

.coming-soon-notice {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-2xl);
}

.coming-soon-notice .notice-icon {
    margin-bottom: var(--spacing-lg);
}
/* SVG styling for coming-soon-notice icon will be handled inline or via specific class if needed */

.coming-soon-notice h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.coming-soon-notice p {
    color: var(--color-gray-700);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.upcoming-content,
.content-preview,
.news-subscription {
    margin-bottom: var(--spacing-3xl);
}

.upcoming-content h3,
.content-preview h3,
.news-subscription h3 { /* Targeting h3 within news-subscription as well */
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center; /* Center these subheadings */
}

.content-types-grid,
.subscription-methods,
.preview-items {
    display: grid;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .content-types-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .subscription-methods {
        grid-template-columns: repeat(3, 1fr);
    }
}

.content-type-card,
.method-card,
.preview-item {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.content-type-card:hover,
.method-card:hover,
.preview-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent-light);
}

.content-icon,
.method-icon {
    margin-bottom: var(--spacing-md);
    text-align: center; /* Center icons if they are block/inline-block */
}
/* SVGs in .content-icon and .method-icon will be styled inline or via specific classes */

.content-type-card h4,
.method-card h4,
.preview-item h4 {
    color: var(--color-primary);
    font-size: 1.15rem; /* Slightly smaller than h3 */
    margin-bottom: var(--spacing-sm);
}

.content-type-card ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: var(--spacing-md);
    flex-grow: 1; /* Pushes frequency to bottom */
}

.content-type-card li {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    padding-left: var(--spacing-md);
    position: relative;
}

.content-type-card li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.update-frequency {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    margin-top: auto; /* Pushes to bottom */
    text-align: right;
}

.update-frequency .frequency-label {
    font-weight: 500;
}

.method-card p {
    font-size: 0.9rem;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.method-link {
    color: var(--color-accent);
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    margin-top: auto; /* Pushes to bottom if card is flex col */
}

.method-link:hover {
    text-decoration: underline;
    color: var(--color-accent-dark);
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.preview-date {
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

.preview-category {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.preview-category.company { background-color: var(--color-primary-light); color: var(--color-white); }
.preview-category.partnership { background-color: var(--color-accent); color: var(--color-primary); }
.preview-category.media { background-color: var(--color-info); color: var(--color-white); }
.preview-category.service { background-color: var(--color-success); color: var(--color-white); }

.preview-item p {
    font-size: 0.95rem;
    color: var(--color-gray-700);
    margin-bottom: 0;
}

.newsletter-cta { /* Should mimic .cta-section */
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    padding: var(--spacing-4xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden; /* if using pseudo-elements for background patterns */
}

.newsletter-cta::before { /* Optional: if a pattern like .cta-section is desired */
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><path d="M0 0C20 15 40 15 60 10C80 5 90 15 100 10V0H0Z" fill="%23ffffff" opacity="0.1"/></svg>') repeat-x;
    background-position: bottom;
    opacity: 0.5; /* Adjust if needed */
}

/* Ensure .newsletter-cta .cta-title, .cta-description, .cta-buttons align with main CTA */
.newsletter-cta .cta-title {
    color: var(--color-white); /* Explicitly set if not inheriting correctly */
}
.newsletter-cta .cta-description {
    color: var(--color-gray-100); /* Explicitly set */
}
.newsletter-cta .cta-buttons .btn-primary {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-primary);
}
.newsletter-cta .cta-buttons .btn-primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-primary);
}
.newsletter-cta .cta-buttons .btn-secondary {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}
.newsletter-cta .cta-buttons .btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--color-gray-300);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ページローディング */
body.loading::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

body.loading::after {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid var(--color-gray-300);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 10000;
}

body.loaded::before,
body.loaded::after {
    display: none;
}

/* SNS Logo Image Styles */
.platform-icon img {
    max-width: 100%; /* 親要素の幅に収まるように */
    height: 50px;    /* 高さを統一 */
    width: auto;     /* 縦横比を維持 */
    object-fit: contain; /* 画像がコンテナに収まるように調整 */
    transition: transform var(--transition-normal); /* ホバーエフェクト用 */
}

/* portfolio.html specific adjustments (larger icons) */
.platform-performance .platform-icon img {
    height: 60px; /* portfolio.htmlでは少し大きく */
}

/* index.html specific adjustments (smaller icons in result-card) */
.result-card .platform-icon img {
    height: 40px; /* result-cardでは少し小さく */
}

/* Hover effect for new img logos */
.result-card:hover .platform-icon img,
.platform-performance:hover .platform-icon img, /* portfolio.html hover */
.platform-card:hover .platform-icon img { /* services.html hover */
    transform: scale(1.1);
}

/* Emphasize YouTube card in portfolio.html */
.platform-performance.youtube-performance {
    grid-column: 1 / -1; /* Make it span full width */
}

/* Responsive YouTube video in portfolio.html */
.platform-performance.youtube-performance iframe {
    width: 100%;
    aspect-ratio: 16/9;
    height: auto; /* Override HTML height attribute */
    border-radius: var(--radius-md); /* Match existing style */
    margin-top: var(--spacing-lg); /* Was 20px, changed for consistency */
}

/* Adjustments for smaller screens (e.g., below 768px) */
@media (max-width: 768px) {
    .platform-performance.youtube-performance {
        grid-column: span 1; /* Revert to single column */
    }
}
