/**
 * CTA統合システム CSS
 * LINE公式アカウントを含む統合CTAスタイル
 */

/* === 共通CTA基盤スタイル === */
.cta-base {
    display: inline-block;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border-radius: 8px;
    cursor: pointer;
    box-sizing: border-box;
    font-family: var(--font-body);
    position: relative;
    overflow: hidden;
}

.cta-base:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.cta-base i {
    margin-right: 8px;
}

.cta-base:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* === プライマリCTA（査定ボタン） === */
.cta-primary {
    background: linear-gradient(135deg, var(--color-primary), #0F2A3F);
    color: #fff;
    padding: 18px 32px;
    font-size: 1.1rem;
    border-radius: 50px;
    box-shadow: 0 4px 16px rgba(26, 58, 79, 0.3);
}

.cta-primary:hover {
    background: linear-gradient(135deg, #0F2A3F, var(--color-primary));
    box-shadow: 0 6px 24px rgba(26, 58, 79, 0.5);
    color: #fff;
}

.cta-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(26, 58, 79, 0.4);
}

/* === LINE CTA === */
.cta-line {
    background: linear-gradient(135deg, #00C73C, #00B239);
    color: #fff;
    padding: 18px 32px;
    font-size: 1.1rem;
    border-radius: 50px;
    box-shadow: 0 4px 16px rgba(0, 199, 60, 0.3);
}

.cta-line:hover {
    background: linear-gradient(135deg, #00B239, #00A233);
    box-shadow: 0 6px 24px rgba(0, 199, 60, 0.5);
    color: #fff;
}

.cta-line:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 199, 60, 0.4);
}

.cta-line i {
    font-size: 1.2em;
}

/* === 電話CTA === */
.cta-phone {
    background: linear-gradient(135deg, #FF6B6B, #FF5252);
    color: #fff;
    padding: 18px 32px;
    font-size: 1.1rem;
    border-radius: 50px;
    box-shadow: 0 4px 16px rgba(255, 107, 107, 0.3);
}

.cta-phone:hover {
    background: linear-gradient(135deg, #FF5252, #FF4444);
    box-shadow: 0 6px 24px rgba(255, 107, 107, 0.5);
    color: #fff;
}

.cta-phone:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.4);
}

/* === フローティングCTA === */
.floating-cta-enhanced {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    padding: 12px 16px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    transform: translateY(0) !important;
    transition: none;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.floating-cta-enhanced a {
    flex: 1;
    padding: 14px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    border-radius: 25px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 48px;
    box-sizing: border-box;
    white-space: nowrap;
}

.floating-cta-enhanced a i {
    font-size: 1.1em;
    margin-right: 4px;
}

.floating-cta-enhanced a span {
    font-size: 0.85rem;
    font-weight: 600;
}

/* === ヘッダーCTA === */
.header-cta-btn {
    color: #fff;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.7);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.header-cta-btn:hover {
    background-color: rgba(255, 255, 255, 1);
    color: var(--color-primary);
    transform: translateY(-1px);
    text-decoration: none;
}

/* === インラインCTA === */
.cta-button {
    display: inline-block;
    padding: 20px 40px;
    font-size: 1.2rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-sizing: border-box;
    text-align: center;
    cursor: pointer;
    border: none;
    min-width: 200px;
}

.cta-button:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.cta-button:active {
    transform: translateY(0);
}

.cta-button.cta-primary {
    background-color: var(--color-accent);
    color: #fff;
}

.cta-button.cta-primary:hover {
    background-color: #A67C42;
    color: #fff;
}

.cta-button.cta-line-secondary {
    background-color: #00C73C;
    color: #fff;
}

.cta-button.cta-line-secondary:hover {
    background-color: #00B239;
    color: #fff;
}

/* === CTAグループ === */
.cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.cta-group .cta-button {
    flex: 1;
    min-width: 180px;
    max-width: 300px;
}

/* === アニメーション === */
@keyframes slideInUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

/* フローティングCTAを常に表示 */
.floating-cta-enhanced {
    transform: translateY(0) !important;
    opacity: 1 !important;
    visibility: visible !important;
}

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

/* === レスポンシブ対応 === */
@media (max-width: 768px) {
    .floating-cta-enhanced {
        padding: 10px 12px;
        gap: 8px;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 9999;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
    }
    
    .floating-cta-enhanced a {
        padding: 12px 8px;
        font-size: 0.85rem;
        min-height: 48px; /* タップしやすいサイズ */
        border-radius: 20px;
        flex-direction: column;
        gap: 2px;
    }
    
    /* ボタンの視認性向上 */
    .floating-cta-enhanced .cta-primary {
        background: linear-gradient(135deg, var(--color-primary), #0F2A3F);
        color: #fff;
        order: 2; /* 中央に配置 */
    }
    
    .floating-cta-enhanced .cta-line {
        background: linear-gradient(135deg, #00C73C, #00B239);
        color: #fff;
        order: 1;
    }
    
    .floating-cta-enhanced .cta-phone {
        background: #fff;
        color: #28a745;
        border: 2px solid #28a745;
        font-weight: 700;
        order: 3;
    }
    
    /* ヒーローセクションの改善 */
    .hero-stats {
        display: flex;
        justify-content: space-around;
        margin-bottom: 30px;
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .stat-item {
        text-align: center;
        background: rgba(255,255,255,0.1);
        padding: 12px 8px;
        border-radius: 8px;
        backdrop-filter: blur(10px);
        min-width: 80px;
    }
    
    .stat-number {
        display: block;
        font-size: 1.1rem;
        font-weight: 700;
        color: #fff;
    }
    
    .stat-label {
        font-size: 0.7rem;
        color: rgba(255,255,255,0.8);
    }
    
    .hero-benefits {
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin: 30px 0;
        align-items: center;
    }
    
    .benefit-item {
        display: flex;
        align-items: center;
        gap: 10px;
        background: rgba(255,255,255,0.1);
        padding: 12px 20px;
        border-radius: 25px;
        backdrop-filter: blur(10px);
        font-size: 0.9rem;
    }
    
    .benefit-item i {
        color: var(--color-accent);
        font-size: 1.2rem;
    }
    
    .hero-cta-group {
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin-top: 30px;
    }
    
    .hero-cta {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 16px 24px;
        border-radius: 25px;
        font-size: 1rem;
        font-weight: 600;
        text-decoration: none;
        transition: all 0.3s ease;
        min-height: 48px;
        box-sizing: border-box;
    }
    
    .hero-cta.primary {
        background: linear-gradient(135deg, var(--color-accent), #D4A574);
        color: #fff;
    }
    
    .hero-cta.secondary {
        background: linear-gradient(135deg, #28a745, #20c997);
        color: #fff;
    }
    
    .hero-cta:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    }
    
    .floating-cta-enhanced a span {
        font-size: 0.7rem;
        line-height: 1;
    }
    
    .floating-cta-enhanced a i {
        font-size: 1.2em;
        margin-right: 0;
    }
    
    .cta-button {
        padding: 16px 24px;
        font-size: 1rem;
    }
    
    .cta-group {
        flex-direction: column;
        gap: 12px;
    }
    
    .cta-group .cta-button {
        width: 100%;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .floating-cta-enhanced {
        padding: 8px 6px;
        gap: 4px;
    }
    
    .floating-cta-enhanced a {
        padding: 10px 4px;
        font-size: 0.75rem;
        min-height: 44px;
        border-radius: 16px;
    }
    
    .floating-cta-enhanced a span {
        font-size: 0.65rem;
        display: none; /* 小画面ではテキストを非表示 */
    }
    
    .floating-cta-enhanced a i {
        font-size: 1.3em;
        margin-right: 0;
    }
    
    /* アイコンのみ表示時の調整 */
    .floating-cta-enhanced .cta-primary::after {
        content: '査定';
        font-size: 0.6rem;
        display: block;
        margin-top: 2px;
    }
    
    .floating-cta-enhanced .cta-line::after {
        content: 'LINE';
        font-size: 0.6rem;
        display: block;
        margin-top: 2px;
    }
    
    .floating-cta-enhanced .cta-phone::after {
        content: '電話';
        font-size: 0.6rem;
        display: block;
        margin-top: 2px;
    }
    
    .cta-button {
        padding: 14px 20px;
        font-size: 0.9rem;
    }
    
    .cta-primary,
    .cta-line,
    .cta-phone {
        padding: 14px 24px;
        font-size: 1rem;
    }
}

/* === 3つのCTAの特殊配置 === */
.floating-cta-enhanced.three-cta {
    grid-template-columns: 1fr 1fr 1fr;
}

.floating-cta-enhanced.three-cta a {
    border-radius: 20px;
}

/* === ホバーエフェクト強化 === */
.cta-line:hover {
    animation: pulse 0.3s ease-in-out;
}

.cta-primary:hover {
    box-shadow: 0 8px 32px rgba(26, 58, 79, 0.6);
}

.cta-phone:hover {
    box-shadow: 0 8px 32px rgba(255, 107, 107, 0.6);
}

/* === アクセシビリティ === */
@media (prefers-reduced-motion: reduce) {
    .cta-base,
    .floating-cta-enhanced,
    .floating-cta-enhanced a {
        animation: none;
        transition: none;
    }
    
    .cta-base:hover {
        transform: none;
    }
}

/* === フォーカス状態 === */
.cta-base:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* === 既存のfloating-ctaとの互換性 === */
.floating-cta {
    display: none; /* 新しいsystemを使用する場合は非表示 */
}

/* スクロール時もCTAを表示し続ける */
.floating-cta-enhanced.hide {
    transform: translateY(0) !important;
}

/* bodyの余白を確保 */
body {
    padding-bottom: 80px !important;
}

/* === 段階的な表示アニメーション === */
.cta-group .cta-button:nth-child(1) {
    animation-delay: 0.1s;
}

.cta-group .cta-button:nth-child(2) {
    animation-delay: 0.2s;
}

.cta-group .cta-button:nth-child(3) {
    animation-delay: 0.3s;
}