/**
 * Sticky CTA Banner Styles
 * スティッキーCTAバナー - プレミアムデザイン
 * 全ページで使用可能な統一デザインコンポーネント
 */

/* ========================================
   Sticky CTA Banner - 固定CTAバナー
   CSS Layers削除版（互換性重視）
======================================== */
.sticky-cta-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    pointer-events: none;
    transition: all 0.3s ease;
}

.sticky-cta-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.15);
    transform: translateY(100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.sticky-cta-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="cta-dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23cta-dots)" /></svg>');
    opacity: 0.6;
    z-index: 1;
}

.sticky-cta-banner.is-visible {
    transform: translateY(0);
}

/* Banner visibility controlled by .is-visible class */


.sticky-cta-banner__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-lg) var(--space-xl);
    max-width: var(--container-max-width);
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.sticky-cta-banner__message {
    color: white;
    flex: 1;
}

.sticky-cta-banner__title {
    font-size: var(--font-size-lg, 1.125rem);
    font-weight: 700;
    margin-bottom: var(--space-xs, 0.5rem);
    line-height: 1.3;
}

.sticky-cta-banner__subtitle {
    font-size: var(--font-size-sm, 0.875rem);
    opacity: 0.9;
    font-weight: 500;
    line-height: 1.4;
}

.sticky-cta-banner__actions {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.sticky-cta-banner__button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.sticky-cta-banner__button--primary {
    background: white;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.2);
    font-weight: 700;
}

.sticky-cta-banner__button--primary:hover {
    background: var(--gray-50);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.3);
    color: var(--primary-dark);
}

.sticky-cta-banner__button--secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.sticky-cta-banner__button--secondary:hover {
    background: white !important;
    color: var(--primary-color) !important;
    border-color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.sticky-cta-banner__close {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: var(--font-size-lg);
    line-height: 1;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sticky-cta-banner__close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.sticky-cta-banner__close span {
    display: block;
    transform: translateY(-1px);
}

/* ========================================
   Responsive Design - レスポンシブ対応
======================================== */
@media (max-width: 768px) {
    .sticky-cta-banner__content {
        flex-direction: column;
        gap: var(--space-md);
        padding: var(--space-md);
        text-align: center;
    }
    
    .sticky-cta-banner__actions {
        flex-direction: column;
        gap: var(--space-sm);
        width: 100%;
    }
    
    .sticky-cta-banner__button {
        justify-content: center;
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-xs);
    }
    
    .sticky-cta-banner__title {
        font-size: var(--font-size-base);
    }
    
    .sticky-cta-banner__subtitle {
        font-size: var(--font-size-xs);
    }
}

@media (max-width: 480px) {
    .sticky-cta-banner__content {
        padding: var(--space-sm);
    }
    
    .sticky-cta-banner__message {
        margin-bottom: var(--space-sm);
    }
    
    .sticky-cta-banner__title {
        font-size: var(--font-size-sm);
        margin-bottom: var(--space-xs);
    }
    
    .sticky-cta-banner__subtitle {
        font-size: 1.1rem;
    }
}

/* ========================================
   Banner State Management
======================================== */
.sticky-cta-banner.is-hidden {
    transform: translateY(100%);
    pointer-events: none;
}

.sticky-cta-banner.is-closing {
    animation: slideOut 0.3s ease-out forwards;
}

@keyframes slideOut {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(100%);
        opacity: 0;
    }
}

/* ハンバーガーメニュー開時はスティッキーCTAバナーを非表示 */
.menu-open .sticky-cta-banner,
.sticky-cta-banner.menu-hidden {
    display: none !important;
}

/* ページコンテンツにパディングを追加（バナーと重ならないように） */
.sticky-cta-active {
    padding-bottom: 120px;
}

@media (max-width: 768px) {
    .sticky-cta-active {
        padding-bottom: 140px;
    }
}

@media (max-width: 480px) {
    .sticky-cta-active {
        padding-bottom: 160px;
    }
}

/* End of sticky CTA banner styles */