/* 고객후기 페이지 스타일 */
.main-content {
    margin-top: 70px;
}

/* 페이지 헤더 */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.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 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.page-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* 통계 섹션 */
.stats-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 30px 20px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    color: #666;
    font-weight: 500;
}

/* 후기 섹션 */
.reviews-section {
    padding: 80px 0;
    background: white;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.review-card {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: #667eea;
    opacity: 0.2;
    font-family: serif;
}

.review-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.review-stars {
    display: flex;
    gap: 5px;
}

.review-stars i {
    color: #ffc107;
    font-size: 1.1rem;
}

.review-date {
    font-size: 0.9rem;
    color: #999;
}

.review-content {
    margin-bottom: 20px;
}

.review-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: #333;
    font-style: italic;
}

.review-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.review-author {
    font-weight: 600;
    color: #667eea;
}

.review-type {
    font-size: 0.9rem;
    color: #666;
    background: #f8f9fa;
    padding: 5px 12px;
    border-radius: 15px;
}

/* 후기 작성 섹션 */
.write-review-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.write-review-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.write-review-section p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.write-review-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* 애니메이션 */
.review-card {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

.review-card:nth-child(1) { animation-delay: 0.1s; }
.review-card:nth-child(2) { animation-delay: 0.2s; }
.review-card:nth-child(3) { animation-delay: 0.3s; }
.review-card:nth-child(4) { animation-delay: 0.4s; }
.review-card:nth-child(5) { animation-delay: 0.5s; }
.review-card:nth-child(6) { animation-delay: 0.6s; }

.stat-item {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

.stat-item:nth-child(1) { animation-delay: 0.1s; }
.stat-item:nth-child(2) { animation-delay: 0.2s; }
.stat-item:nth-child(3) { animation-delay: 0.3s; }
.stat-item:nth-child(4) { animation-delay: 0.4s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 반응형 스타일 */
@media (max-width: 768px) {
    .main-content {
        margin-top: 60px;
    }
    
    .page-header {
        padding: 60px 0;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .page-subtitle {
        font-size: 1.1rem;
    }
    
    .stats-section {
        padding: 60px 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-label {
        font-size: 1rem;
    }
    
    .reviews-section {
        padding: 60px 0;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .review-card {
        padding: 25px;
    }
    
    .write-review-section {
        padding: 60px 0;
    }
    
    .write-review-section h2 {
        font-size: 2rem;
    }
    
    .write-review-section p {
        font-size: 1.1rem;
    }
    
    .write-review-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    .review-card {
        padding: 20px;
    }
    
    .review-content p {
        font-size: 0.95rem;
    }
    
    .review-footer {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .write-review-section h2 {
        font-size: 1.8rem;
    }
    
    .write-review-section p {
        font-size: 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
}

/* 접근성 개선 */
@media (prefers-reduced-motion: reduce) {
    .review-card,
    .stat-item {
        animation: none;
        transition: none;
    }
}

/* 다크 모드 지원 */
@media (prefers-color-scheme: dark) {
    .stats-section {
        background: #2a2a2a;
    }
    
    .stat-item {
        background: #1a1a1a;
        color: #fff;
    }
    
    .stat-label {
        color: #ccc;
    }
    
    .reviews-section {
        background: #1a1a1a;
    }
    
    .review-card {
        background: #2a2a2a;
        color: #fff;
    }
    
    .review-content p {
        color: #fff;
    }
    
    .review-footer {
        border-top-color: #444;
    }
    
    .review-type {
        background: #1a1a1a;
        color: #ccc;
    }
}