/* ========================================
   Modern Clean UI - White & Black + Blue Accent
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Sans+JP:wght@400;500;700&display=swap');

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

:root {
    /* ベースカラー */
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-dark: #1a1a1a;

    /* アクセントカラー */
    --accent: #005CAF;
    --accent-light: rgba(0, 92, 175, 0.1);
    --accent-hover: #004a8f;

    /* テキスト */
    --text-primary: #1a1a1a;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;

    /* ボーダー */
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;

    /* シャドウ */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);

    /* レイアウト */
    --section-gap: 80px;
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* 背景エフェクト削除 */
.fog-overlay {
    display: none;
}

body::before {
    display: none;
}

/* ========================================
   コンテナ
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px;
}

/* ========================================
   共通
   ======================================== */
.highlight {
    color: var(--accent);
    font-weight: 600;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-title i {
    color: var(--accent);
    font-size: 1.2rem;
}

/* ========================================
   カード
   ======================================== */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s ease;
}

.glass-card:hover {
    box-shadow: var(--shadow-md);
}

.glass-card::before,
.glass-card::after {
    display: none;
}

/* ========================================
   ヒーローセクション
   ======================================== */
.hero-section {
    padding: 60px 0;
    margin-bottom: var(--section-gap);
}

.main-card {
    background: var(--bg-card);
    text-align: center;
    padding: 60px 40px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.main-card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--accent-light);
    border-radius: 100px;
    margin-bottom: 2rem;
}

.card-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.05em;
}

.edit-icon {
    color: var(--accent);
    font-size: 0.9rem;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.card-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 1rem;
}

.service-note {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    cursor: pointer;
}

.mix-btn {
    background: var(--accent);
    color: white;
    border: none;
}

.mix-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.video-btn {
    background: var(--bg-dark);
    color: white;
    border: none;
}

.video-btn:hover {
    background: #333;
    transform: translateY(-1px);
}

/* ========================================
   共感セクション
   ======================================== */
.empathy-section,
.reassurance-section,
.services-section,
.compare-section,
.difference-section,
.contact-section,
.closing-section {
    margin-bottom: var(--section-gap);
}

.closing-section.closing-compact {
    text-align: center;
    padding: 40px 20px;
}

.closing-text-simple {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
}

.empathy-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 2rem;
}

.empathy-point {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px 16px;
    text-align: center;
    transition: all 0.2s ease;
}

.empathy-point:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.empathy-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 1.2rem;
    border: none;
}

.empathy-icon i {
    color: var(--accent);
    background: none;
    -webkit-text-fill-color: var(--accent);
}

.empathy-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.reassurance-box {
    background: var(--accent);
    border: none;
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
}

.reassurance-text {
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
}

.reassurance-text .highlight {
    color: white;
    font-weight: 700;
}

/* ========================================
   安心セクション
   ======================================== */
.reassurance-content {
    margin-top: 1.5rem;
}

.reassurance-point {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
}

.reassurance-point:hover {
    background: var(--accent-light);
}

.reassurance-point i {
    color: var(--accent);
    font-size: 1rem;
}

.reassurance-point p {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
}

.quote-box {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    text-align: center;
    margin-top: 2rem;
    position: relative;
}

.quote-box::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 24px;
    font-size: 3rem;
    color: var(--accent);
    font-family: Georgia, serif;
    line-height: 1;
}

.quote-text {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-style: italic;
}

.quote-conclusion {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent);
}

/* ========================================
   サービスセクション
   ======================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.service-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: all 0.2s ease;
}

.service-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
}

.service-card::before {
    display: none;
}

.service-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.service-icon {
    width: 44px;
    height: 44px;
    background: var(--accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon i {
    color: white;
    font-size: 1.1rem;
    background: none;
    -webkit-text-fill-color: white;
}

.service-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.service-list {
    list-style: none;
    margin-bottom: 16px;
}

.service-list li {
    padding: 10px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-light);
}

.service-list li:last-child {
    border-bottom: none;
}

.service-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
}

.service-card .service-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
    margin: 0;
    padding-top: 12px;
    border-top: 1px dashed var(--border-color);
}

/* ========================================
   MIX比較セクション
   ======================================== */
.compare-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-top: -1rem;
    margin-bottom: 2rem;
}

.compare-players {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.compare-player {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: all 0.2s ease;
}

.compare-player:hover {
    border-color: var(--accent);
}

.compare-player.playing {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.player-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.player-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.player-genre {
    font-size: 0.75rem;
    color: var(--accent);
    padding: 4px 10px;
    background: var(--accent-light);
    border-radius: 100px;
    font-weight: 500;
    border: none;
}

.player-waveform {
    height: 48px;
    background: var(--border-light);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    position: relative;
    overflow: hidden;
}

.waveform-bars {
    display: flex;
    align-items: center;
    justify-content: space-around;
    height: 100%;
    padding: 0 8px;
    gap: 2px;
}

.waveform-bars span {
    flex: 1;
    background: var(--accent);
    border-radius: 2px;
    opacity: 0.3;
    transition: opacity 0.15s ease;
}

.compare-player.playing .waveform-bars span {
    animation: waveAnimation 0.8s ease-in-out infinite;
    opacity: 0.7;
}

.waveform-bars span:nth-child(1) { height: 30%; animation-delay: 0s; }
.waveform-bars span:nth-child(2) { height: 50%; animation-delay: 0.1s; }
.waveform-bars span:nth-child(3) { height: 70%; animation-delay: 0.05s; }
.waveform-bars span:nth-child(4) { height: 40%; animation-delay: 0.15s; }
.waveform-bars span:nth-child(5) { height: 80%; animation-delay: 0.08s; }
.waveform-bars span:nth-child(6) { height: 60%; animation-delay: 0.12s; }
.waveform-bars span:nth-child(7) { height: 90%; animation-delay: 0.03s; }
.waveform-bars span:nth-child(8) { height: 45%; animation-delay: 0.18s; }
.waveform-bars span:nth-child(9) { height: 75%; animation-delay: 0.07s; }
.waveform-bars span:nth-child(10) { height: 55%; animation-delay: 0.14s; }
.waveform-bars span:nth-child(11) { height: 85%; animation-delay: 0.02s; }
.waveform-bars span:nth-child(12) { height: 35%; animation-delay: 0.16s; }
.waveform-bars span:nth-child(13) { height: 65%; animation-delay: 0.09s; }
.waveform-bars span:nth-child(14) { height: 95%; animation-delay: 0.04s; }
.waveform-bars span:nth-child(15) { height: 50%; animation-delay: 0.13s; }
.waveform-bars span:nth-child(16) { height: 70%; animation-delay: 0.06s; }
.waveform-bars span:nth-child(17) { height: 40%; animation-delay: 0.17s; }
.waveform-bars span:nth-child(18) { height: 80%; animation-delay: 0.01s; }
.waveform-bars span:nth-child(19) { height: 55%; animation-delay: 0.11s; }
.waveform-bars span:nth-child(20) { height: 25%; animation-delay: 0.19s; }

@keyframes waveAnimation {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(0.6); }
}

.player-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(0, 0, 0, 0.1);
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: var(--accent);
    transition: width 0.1s linear;
}

.player-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.play-pause-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent);
    border: none;
    color: white;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: none;
}

.play-pause-btn:hover {
    background: var(--accent-hover);
    transform: scale(1.05);
}

.play-pause-btn i {
    margin-left: 2px;
}

.compare-player.playing .play-pause-btn i::before {
    content: "\f04c";
}

.time-display {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

.current-time {
    color: var(--text-primary);
    font-weight: 500;
}

.compare-toggle {
    display: flex;
    gap: 4px;
    margin-left: auto;
    background: var(--border-light);
    padding: 4px;
    border-radius: 8px;
}

.toggle-btn {
    padding: 6px 14px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-family: inherit;
}

.toggle-btn:hover {
    color: var(--text-primary);
}

.toggle-btn.active {
    background: white;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.toggle-btn.after.active {
    background: var(--accent);
    color: white;
}

.compare-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.compare-note i {
    color: var(--accent);
}

.compare-player audio {
    display: none;
}

/* ========================================
   差別化セクション
   ======================================== */
.difference-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.difference-point {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    position: relative;
    transition: all 0.2s ease;
}

.difference-point:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.difference-point::before {
    display: none;
}

.difference-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    opacity: 0.2;
    position: absolute;
    top: 16px;
    right: 16px;
    line-height: 1;
}

.difference-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    padding-right: 40px;
}

.difference-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ========================================
   コンタクトセクション
   ======================================== */
.contact-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.contact-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    background: white;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    font-family: inherit;
}

.contact-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

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

/* ========================================
   フォームセクション
   ======================================== */
.form-section {
    display: none;
    margin-bottom: 60px;
}

.form-section.active {
    display: block;
}

.form-intro {
    text-align: center;
    margin-bottom: 2rem;
}

.form-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-title i {
    color: var(--accent);
    margin-right: 8px;
}

.contact-form {
    max-width: 560px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text-primary);
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23005CAF' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-optional {
    margin: 2rem 0;
    padding: 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.optional-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.optional-note {
    color: var(--text-muted);
    font-style: italic;
    margin-top: 12px;
    text-align: center;
    font-size: 0.85rem;
}

.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.submit-btn:hover {
    background: var(--accent-hover);
}

.form-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 20px 0;
}

.form-note i {
    margin-right: 6px;
    color: var(--accent);
}

.form-note-multiline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-note-multiline span {
    text-align: left;
}

/* ========================================
   クロージング
   ======================================== */
.closing-content {
    text-align: center;
    padding: 20px;
}

.closing-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.closing-title i {
    color: var(--accent);
}

.closing-text {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* ========================================
   フッター
   ======================================== */
.footer {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.footer-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: white;
    padding: 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.footer-card:hover {
    border-color: var(--accent);
}

.footer-logo {
    width: 44px;
    height: 44px;
    background: var(--accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.footer-text strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.footer-text small {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ========================================
   アニメーション
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

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

/* ========================================
   レスポンシブ
   ======================================== */
@media (max-width: 900px) {
    .empathy-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .container {
        padding: 24px 16px;
    }

    .hero-section {
        padding: 40px 0;
    }

    .main-card {
        padding: 40px 24px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .empathy-grid,
    .services-grid,
    .compare-players,
    .difference-grid {
        grid-template-columns: 1fr;
    }

    .hero-cta {
        flex-direction: column;
    }

    .cta-btn {
        width: 100%;
        justify-content: center;
    }

    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }

    .contact-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

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

    .section-title {
        font-size: 1.25rem;
    }
}

/* ========================================
   ギミック
   ======================================== */

/* スポットライト */
.spotlight {
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 92, 175, 0.06) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
}

/* フローティングアニメーション */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* カードのトランジション */
.glass-card,
.service-card,
.empathy-point,
.difference-point,
.compare-player {
    transition: transform 0.15s ease-out, box-shadow 0.2s ease, border-color 0.2s ease;
}

/* ボタンのトランジション */
.cta-btn,
.submit-btn,
.play-pause-btn {
    transition: transform 0.15s ease-out, background 0.2s ease, box-shadow 0.2s ease;
}

/* グラデーションボーダーアニメーション */
.glass-card {
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    transition: left 0.5s ease;
}

.glass-card:hover::before {
    left: 100%;
}

/* ホバー時のアイコンアニメーション */
.cta-btn i,
.contact-btn i,
.submit-btn i {
    transition: transform 0.3s ease;
}

.cta-btn:hover i,
.contact-btn:hover i,
.submit-btn:hover i {
    transform: translateX(4px);
}

.play-pause-btn:hover i {
    transform: scale(1.2);
}

/* サービスカードのアクセントライン */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--accent);
    transition: width 0.4s ease;
}

.service-card:hover::after {
    width: 100%;
}

/* 共感ポイントのパルス */
.empathy-icon {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.empathy-point:hover .empathy-icon {
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--accent-light);
}

/* 差別化ナンバーのアニメーション */
.difference-number {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.difference-point:hover .difference-number {
    transform: scale(1.2);
    opacity: 0.4;
}

/* プレーヤーの波形グロー */
.compare-player:hover .waveform-bars span {
    opacity: 0.5;
}

/* フォーム入力のフォーカスアニメーション */
.form-group input,
.form-group textarea,
.form-group select {
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    transform: scale(1.01);
}

/* タグのシマーエフェクト */
.player-genre,
.card-header {
    position: relative;
    overflow: hidden;
}

.player-genre::after,
.card-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 200%; }
}

/* リップルエフェクト */
.cta-btn,
.contact-btn,
.submit-btn,
.toggle-btn {
    position: relative;
    overflow: hidden;
}

/* フッターカードのホバー */
.footer-card {
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.footer-card:hover {
    transform: translateY(-4px);
}

.footer-logo {
    transition: transform 0.3s ease;
}

.footer-card:hover .footer-logo {
    transform: rotate(10deg) scale(1.1);
}

/* ========================================
   非表示
   ======================================== */
.cursor-glow {
    display: none !important;
}

/* ========================================
   料金シミュレーター
   ======================================== */
.simulator-section {
    margin-top: 60px;
}

.simulator-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.simulator-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* サービス選択チェック */
.simulator-services {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.check-card {
    display: block;
    cursor: pointer;
}

.check-card input {
    display: none;
}

.check-card-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.check-card-content i {
    font-size: 1.2rem;
}

.check-card input:checked + .check-card-content {
    background: var(--accent-light);
    border-color: var(--accent);
    color: var(--accent);
}

.check-card:hover .check-card-content {
    border-color: var(--accent);
}

/* セット割バッジ */
.set-discount-badge {
    background: linear-gradient(135deg, #ff6b6b, #feca57);
    color: white;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 700;
    font-size: 0.95rem;
    animation: pulse-glow 2s ease-in-out infinite;
}

.set-discount-badge i {
    margin-right: 8px;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(255, 107, 107, 0.4); }
    50% { box-shadow: 0 0 30px rgba(255, 107, 107, 0.6); }
}

/* ブロック */
.simulator-block {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 24px;
    border: 1px solid var(--border-color);
}

.block-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.block-title i {
    color: var(--accent);
}

/* プラン選択 */
.plan-selector {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.plan-option {
    cursor: pointer;
}

.plan-option input {
    display: none !important;
    position: absolute !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    pointer-events: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    visibility: hidden !important;
}

.plan-card {
    display: block;
    padding: 16px 20px;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    position: relative;
}

.plan-option input:checked + .plan-card {
    border-color: var(--accent);
    background: var(--accent-light);
}

.plan-option:hover .plan-card {
    border-color: var(--accent);
}

.plan-name {
    display: block;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.plan-price {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 8px;
}

.plan-desc {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 8px 0 0 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.9;
}

.plan-features li {
    position: relative;
    padding-left: 18px;
}

.plan-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 600;
}

.plan-tagline {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dashed var(--border-color);
}

.plan-summary {
    display: block;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--border-color);
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.plan-badge {
    position: absolute;
    top: -8px;
    right: 12px;
    background: var(--accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
}

/* オプション */
.options-group {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.options-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 14px;
}

.option-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: white;
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.option-item:hover {
    border-color: var(--border-color);
}

.option-item input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
}

.option-item span:nth-child(2) {
    flex: 1;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.option-price {
    font-weight: 600;
    color: var(--accent);
    font-size: 0.9rem;
}

/* 見積もり結果 */
.estimate-result {
    background: white;
    border: 2px solid var(--accent);
    border-radius: var(--radius-md);
    padding: 24px;
}

.estimate-breakdown {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--border-color);
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.breakdown-item.discount {
    color: #e74c3c;
    font-weight: 600;
}

.estimate-total {
    text-align: center;
    margin-bottom: 20px;
}

.total-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.total-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
}

.total-tax {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-left: 4px;
}

.estimate-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px;
    background: var(--accent);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all 0.2s ease;
}

.estimate-cta:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.simulator-note {
    text-align: center;
    font-size: 0.85rem;
    color: #333;
    font-weight: 500;
}

.simulator-note i {
    margin-right: 6px;
}

/* 統合フォーム */
.integrated-form {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 2px solid var(--border-color);
}

.form-section-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-section-title i {
    color: var(--accent);
}

.integrated-form .contact-form {
    max-width: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row .form-group {
    margin-bottom: 0;
}

/* レスポンシブ - シミュレーター */
@media (max-width: 600px) {
    .simulator-services {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .form-row .form-group {
        margin-bottom: 20px;
    }

    .integrated-form {
        margin-top: 24px;
        padding-top: 24px;
    }

    .form-section-title {
        font-size: 1rem;
    }

    .total-price {
        font-size: 2rem;
    }

    /* プラン選択 - モバイル強化 */
    .plan-selector {
        gap: 16px;
    }

    .plan-option {
        display: block;
    }

    .plan-option input[type="radio"] {
        display: none !important;
        position: absolute !important;
        opacity: 0 !important;
        width: 0 !important;
        height: 0 !important;
        pointer-events: none !important;
    }

    .plan-card {
        display: block;
        padding: 16px;
        background: white;
        border: 2px solid var(--border-color);
        border-radius: var(--radius-sm);
        margin-bottom: 0;
    }

    .plan-option input:checked + .plan-card {
        border-color: var(--accent);
        background: var(--accent-light);
    }

    .plan-name {
        display: block;
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 6px;
    }

    .plan-price {
        display: block;
        font-size: 1.2rem;
        margin-bottom: 10px;
    }

    .plan-tagline {
        display: block;
        font-size: 0.8rem;
        margin-bottom: 12px;
        padding-bottom: 12px;
    }

    .plan-features {
        font-size: 0.8rem;
        line-height: 1.8;
        margin: 0;
        padding: 0;
    }

    .plan-features li {
        display: block;
        padding-left: 16px;
        margin-bottom: 6px;
        position: relative;
    }

    .plan-summary {
        display: block;
        font-size: 0.8rem;
        margin-top: 12px;
        padding-top: 12px;
    }

    .plan-badge {
        top: -10px;
        right: 10px;
        font-size: 0.65rem;
        padding: 4px 8px;
    }

    .option-item {
        padding: 10px 12px;
    }

    .option-item span:nth-child(2) {
        font-size: 0.85rem;
    }

    .option-price {
        font-size: 0.8rem;
    }

    .estimate-result {
        padding: 16px;
    }

    .estimate-cta {
        font-size: 0.9rem;
        padding: 14px;
    }

    .simulator-note {
        font-size: 0.75rem;
        line-height: 1.6;
    }
}

/* スマホ全体の調整 */
@media (max-width: 480px) {
    html {
        font-size: 15px;
    }

    .container {
        padding: 16px 12px;
    }

    .glass-card {
        padding: 20px 16px;
    }

    .main-card {
        padding: 28px 16px;
    }

    .hero-title {
        font-size: 1.5rem;
        line-height: 1.5;
    }

    .card-description {
        font-size: 0.9rem;
        line-height: 1.7;
    }

    .section-title {
        font-size: 1.1rem;
        line-height: 1.5;
    }

    .section-title i {
        display: block;
        margin-bottom: 8px;
    }

    /* 共感セクション */
    .empathy-text {
        font-size: 0.85rem;
        line-height: 1.6;
    }

    .reassurance-text {
        font-size: 0.95rem;
    }

    /* 安心セクション */
    .reassurance-point p {
        font-size: 0.9rem;
    }

    .quote-text {
        font-size: 0.9rem;
    }

    /* サービスカード */
    .service-card {
        padding: 20px 16px;
    }

    .service-title {
        font-size: 1rem;
    }

    .service-list li {
        font-size: 0.85rem;
        line-height: 1.6;
    }

    /* 違いセクション */
    .difference-title {
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .difference-text {
        font-size: 0.85rem;
    }

    /* 比較プレーヤー */
    .compare-player {
        padding: 16px;
    }

    .player-title {
        font-size: 0.9rem;
    }

    /* フォーム */
    .form-title {
        font-size: 1.1rem;
        line-height: 1.5;
    }

    .form-group label {
        font-size: 0.85rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 16px; /* iOSズーム防止 */
        padding: 12px;
    }

    .optional-title {
        font-size: 0.9rem;
    }

    /* クロージング */
    .closing-title {
        font-size: 1.2rem;
        line-height: 1.5;
    }

    .closing-text {
        font-size: 0.9rem;
    }

    /* フッター */
    .footer-card {
        padding: 16px;
    }

    .footer-text strong {
        font-size: 0.85rem;
    }

    .footer-text small {
        font-size: 0.75rem;
    }

    /* ボタン */
    .cta-btn {
        font-size: 0.9rem;
        padding: 14px 20px;
    }

    .submit-btn {
        font-size: 0.95rem;
    }

    /* プラン選択 - 480px以下 */
    .plan-option input[type="radio"] {
        display: none !important;
        visibility: hidden !important;
        -webkit-appearance: none !important;
        appearance: none !important;
    }

    .plan-card {
        display: block !important;
        background: white !important;
        border: 2px solid var(--border-color) !important;
        border-radius: 12px !important;
        padding: 16px !important;
        margin-bottom: 0 !important;
        box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    }

    .plan-option input:checked + .plan-card {
        border-color: var(--accent) !important;
        background: var(--accent-light) !important;
    }

    .plan-name,
    .plan-price,
    .plan-tagline,
    .plan-summary {
        display: block !important;
    }

    .plan-features {
        display: block !important;
        list-style: none !important;
    }

    .plan-features li {
        display: block !important;
    }

    /* プランバッジの位置調整 */
    .plan-badge {
        top: -6px;
        right: 8px;
        font-size: 0.65rem;
        padding: 3px 8px;
    }

    /* セット割バッジ */
    .set-discount-badge {
        font-size: 0.85rem;
        padding: 10px 16px;
    }

    /* スマホ専用改行 */
    .sp-br {
        display: block;
    }
}

/* PC時はスマホ専用改行を非表示 */
.sp-br {
    display: none;
}

/* 長いテキストの折り返し */
.plan-features li,
.option-item span,
.difference-title {
    word-break: break-word;
}