/* ================================
   어스원뮤직 - 반응형 디자인 스타일시트
   ================================ */

/* Tablet Large (1024px and down) */
@media (max-width: 1024px) {
    .coupon-banner {
        padding: 12px 15px;
        margin-top: 64px; /* 고정 네비게이션 높이 보정으로 쿠폰 배너 텍스트 상단 잘림 방지 */
    }
    
    .coupon-link {
        font-size: 1rem;
        padding: 6px 15px;
    }
    
    .hero-video-section {
        padding: 60px 15px 30px;
    }
    
    .hero-video {
        min-height: 300px;
    }
    
    .hero-content {
        /* 기존 grid 설정은 style.css의 flex 정의로 무시되어 레이아웃이 옆으로 붙는 문제가 있었습니다 */
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        text-align: center;
        padding: 30px 15px 60px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .hero-stats {
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 0.8rem;
        width: 100%;
        max-width: 520px;
        margin: 1.5rem auto;
        padding: 0 16px;
        box-sizing: border-box;
    }
    
    .stat-item {
        flex: none;
        max-width: none;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: 1.2rem 1rem;
        background: rgba(255, 255, 255, 0.12);
        border-radius: 15px;
    }
    
    .stat-number {
        font-size: 2.2rem;
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    .stat-label {
        font-size: 1.1rem;
        text-align: left;
        margin-left: 1rem;
    }
    
    .profile-card {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .info-item {
        padding: 1.5rem;
    }
    
    .info-details h3 {
        font-size: 1.3rem;
    }
    
    .location-description {
        font-size: 0.95rem;
    }
    
    .location-pricing-info {
        padding: 1rem;
    }
    
    .location-pricing-info i {
        font-size: 1.3rem;
    }
    
    .location-pricing-info strong {
        font-size: 0.95rem;
    }
    
    .location-pricing-info span {
        font-size: 0.85rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    /* Tablet: center hero buttons */
    .hero-buttons {
        justify-content: center;
        gap: 1rem;
        flex-wrap: wrap;
    }
}

/* Tablet (768px and down) */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .container {
        padding: 0 15px;
    }
    
    /* Coupon Banner Mobile */
    .coupon-banner {
        padding: 10px 10px;
        margin-top: 64px; /* 고정 네비게이션 높이 보정으로 쿠폰 배너 텍스트 상단 잘림 방지 */
    }
    
    .coupon-link {
        font-size: 0.9rem;
        padding: 5px 12px;
        letter-spacing: -0.3px;
    }
    
    /* 한국어 텍스트 최적화 */
    .stat-label {
        word-break: keep-all;
        overflow-wrap: break-word;
        hyphens: none;
        white-space: normal;
        text-overflow: ellipsis;
    }
    
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--primary-color);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        z-index: 999;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        margin: 1rem 0;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    /* Hero Section - 모바일 태블릿 최적화 */
    .hero-video-section {
        padding: 40px 15px 25px;
    }
    
    .hero-video {
        min-height: 280px;
        border-radius: 15px;
        overflow: hidden;
    }
    
    .video-overlay {
        padding: 20px;
        border-radius: 15px;
    }
    
    .video-info h3 {
        font-size: 1.3rem;
        margin-bottom: 0.5rem;
    }
    
    .video-info p {
        font-size: 1rem;
        opacity: 0.9;
    }
    
    .hero-content {
        /* 모바일에서 통계 카드가 오른쪽으로 밀려 잘리는 이슈 방지 */
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        padding: 30px 15px 70px;
        text-align: center;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .hero-title {
        font-size: 3.2rem;
        line-height: 1.2;
        margin-bottom: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }
    
    .title-main {
        font-size: 3.6rem;
        display: block;
        margin-bottom: 1rem;
        background: linear-gradient(135deg, var(--gold-color), #fff);
        background-clip: text;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        text-shadow: none;
    }
    
    .title-sub {
        font-size: 1.6rem;
        color: rgba(255, 255, 255, 0.95);
        font-weight: 600;
        letter-spacing: -0.5px;
    }
    
    .hero-description {
        font-size: 1.2rem;
        margin-bottom: 2.5rem;
        line-height: 1.6;
        color: rgba(255, 255, 255, 0.9);
        padding: 0 20px;
    }
    
    .hero-buttons {
        justify-content: center !important;
        align-items: center !important;
        gap: 1rem;
        margin-bottom: 3rem;
        flex-wrap: wrap;
        width: 100%;
    }
    
    .btn-primary,
    .btn-secondary {
        min-width: 160px;
        padding: 14px 24px;
        font-size: 1.05rem;
        font-weight: 600;
    }
    
    /* 통계 카드 개선 - 작은 태블릿에서는 세로 배치 */
    .hero-stats {
        display: flex;
        flex-direction: column;
        gap: 1.2rem;
        width: 100%;
        max-width: 520px;
        margin: 0 auto;
        padding: 0 20px;
        box-sizing: border-box;
    }
    
    .stat-item {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        text-align: left;
        padding: 1.5rem 1.2rem;
        background: linear-gradient(135deg, 
            rgba(255, 255, 255, 0.15), 
            rgba(255, 255, 255, 0.05));
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 20px;
        backdrop-filter: blur(20px);
        transition: all 0.3s ease;
        min-height: auto;
    }
    
    .stat-number {
        font-size: 2.4rem;
        margin-bottom: 0;
        font-weight: 900;
        color: var(--gold-color);
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        line-height: 1;
        flex-shrink: 0;
        white-space: nowrap; /* 100+가 분리되지 않도록 */
        hyphens: none;
        -webkit-hyphens: none;
        -ms-hyphens: none;
    }
    
    .stat-label {
        font-size: 1.1rem;
        font-weight: 600;
        text-align: left;
        line-height: 1.3;
        color: rgba(255, 255, 255, 0.95);
        margin-left: 1rem;
        word-break: keep-all;
        min-width: 0; /* flex 컨테이너에서 텍스트 잘림 방지 */
    }
    
    .stat-label-full {
        display: inline;
    }
    
    .stat-label-short {
        display: none;
    }
    
    /* 가독성을 위한 추가 개선 */
    .hero-title {
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5) !important;
    }
    
    .hero-description br {
        display: block;
    }
    
    /* 버튼 호버 효과 */
    .btn-primary:hover,
    .btn-secondary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    }
    
    /* Sections */
    .section-title {
        font-size: 2rem;
    }
    
    .program-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Method Timeline */
    .method-timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        flex-direction: row !important;
        padding-left: 60px;
    }
    
    .timeline-number {
        position: absolute;
        left: 0;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .timeline-content {
        margin: 0;
        margin-left: 1rem;
        padding: 1.5rem;
    }
    
    .timeline-content h3 {
        font-size: 1.2rem;
    }
    
    .timeline-content p {
        font-size: 0.95rem;
    }
    
    .time {
        font-size: 0.9rem;
    }
    }
    
    .timeline-content::before {
        left: -15px !important;
        border-right-color: var(--background-light) !important;
        border-left-color: transparent !important;
    }
    
    /* Gallery */
    .gallery-tabs {
        gap: 0.5rem;
    }
    
    .tab-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .composition-grid,
    .video-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    
    /* Reviews */
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .review-card {
        padding: 2rem;
    }
    
    /* Secret Shop Section */
    .secret-shop-section {
        padding: 40px 0;
    }
    
    .secret-shop-label {
        font-size: 0.75rem;
        padding: 6px 16px;
        margin-bottom: 15px;
    }
    
    .secret-shop-title {
        font-size: 1.5rem;
        margin-bottom: 12px;
    }
    
    .secret-shop-subtitle {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }
    
    .secret-shop-button {
        padding: 15px 30px;
        font-size: 1rem;
    }
    
    .secret-shop-button i {
        font-size: 1.1rem;
    }
    
    /* Footer */
    .footer-copyright p {
        font-size: 0.8rem;
    }
}

/* Mobile Large (480px and down) */
@media (max-width: 480px) {
    /* 통계 카드 세로 배치로 변경 - 모바일에서 더 안정적 */
    .hero-stats {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.8rem !important;
        width: 90% !important;
        max-width: 90% !important;
        margin: 1rem auto !important;
        padding: 0 10px !important;
        box-sizing: border-box !important;
    }
    
    .stat-item {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 1rem 1.2rem !important;
        background: rgba(255, 255, 255, 0.15) !important;
        border-radius: 12px !important;
        border: 1px solid rgba(255, 255, 255, 0.25) !important;
        min-height: auto !important;
        box-sizing: border-box !important;
        text-align: left !important;
        backdrop-filter: blur(20px) !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
    }
    
    .stat-number {
        font-size: 1.6rem !important;
        line-height: 1 !important;
        margin-bottom: 0 !important;
        font-weight: 900 !important;
        color: var(--gold-color) !important;
        flex-shrink: 0 !important;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
        white-space: nowrap !important;
        hyphens: none !important;
        -webkit-hyphens: none !important;
        -ms-hyphens: none !important;
    }
    
    .stat-label {
        font-size: 0.9rem !important;
        line-height: 1.2 !important;
        font-weight: 600 !important;
        color: rgba(255, 255, 255, 0.95) !important;
        text-align: left !important;
        margin-left: 1rem !important;
        word-break: keep-all !important;
        flex: 1 !important;
    }
    
    /* 기존 스타일 덮어쓰기 */
    :root {
        --section-padding: 50px 0;
    }
    
    .container {
        padding: 0 15px;
    }
    
    /* 전체 텍스트 안전성 보장 */
    * {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        hyphens: auto !important;
    }
    
    /* Safari 특별 처리 - 모바일에서 통계 카드가 잘리는 이슈 수정 */
    .hero-stats .stat-item {
        -webkit-box-flex: 0;
        -webkit-flex: 0 0 100%;
        flex: 0 0 100%;
        min-width: 0;
        max-width: 100%;
        width: 100%;
    }
    
    .hero-stats .stat-label,
    .hero-stats .stat-number {
        -webkit-hyphens: auto;
        -ms-hyphens: auto;
        hyphens: auto;
        word-break: keep-all;
        overflow-wrap: break-word;
        min-width: 0; /* 긴 한글 텍스트 줄바꿈 허용 */
    }
    
    .hero .container {
        padding: 0 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
    }
    
    .hero-content {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
    }
    
    /* Navigation */
    .logo-image {
        height: 35px;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    

    
    /* 앨범 커버 모바일 최적화 */
    .album-item .album-cover {
        width: 80px;
        height: 80px;
    }
    
    .albums-grid {
        gap: 1rem;
    }
    
    .album-title {
        font-size: 0.85rem;
        max-width: 80px;
    }
    
    .nav-menu {
        width: 100%;
        right: -100%;
    }
    
    /* Hero Section - 작은 모바일 최적화 */
    .hero {
        padding: 0;
        min-height: auto;
    }
    
    .hero-video-section {
        padding: 20px 10px 15px;
    }
    
    .hero-video {
        min-height: 220px;
        border-radius: 12px;
    }
    
    .video-overlay {
        padding: 15px;
        border-radius: 12px;
    }
    
    .video-info h3 {
        font-size: 1.1rem;
        margin-bottom: 0.3rem;
    }
    
    .video-info p {
        font-size: 0.85rem;
    }
    
    .hero-content {
        padding: 20px 10px 40px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .hero-title {
        font-size: 2.2rem !important;
        margin-bottom: 1.5rem;
        line-height: 1.2;
        word-break: keep-all !important;
        text-align: center;
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 15px;
        box-sizing: border-box;
    }
    
    .title-main {
        font-size: 2.5rem !important;
        word-break: keep-all !important;
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        text-align: center;
        line-height: 1.1;
        margin-bottom: 0.8rem;
        background: linear-gradient(135deg, var(--gold-color), #fff);
        background-clip: text;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    
    .title-sub {
        font-size: 1.2rem !important;
        word-break: keep-all !important;
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        text-align: center;
        line-height: 1.3;
        color: rgba(255, 255, 255, 0.95);
        font-weight: 600;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
        line-height: 1.5;
        color: rgba(255, 255, 255, 0.9);
        padding: 0 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        margin-bottom: 2.5rem;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
        text-align: center;
        padding: 14px 24px;
        font-size: 1rem;
        font-weight: 600;
        border-radius: 25px;
    }
    
    /* 모바일 통계 카드 480px - 세로 배치로 통일 */
    .hero-stats {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.8rem !important;
        width: 90% !important;
        max-width: 90% !important;
        margin: 1rem auto !important;
        padding: 0 10px !important;
        box-sizing: border-box !important;
        overflow: visible !important;
    }
    
    .stat-item {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        text-align: left !important;
        padding: 1rem 1.2rem !important;
        background: linear-gradient(135deg, 
            rgba(255, 255, 255, 0.16), 
            rgba(255, 255, 255, 0.06)) !important;
        border-radius: 12px !important;
        border: 1px solid rgba(255, 255, 255, 0.25) !important;
        backdrop-filter: blur(15px) !important;
        transition: all 0.3s ease !important;
        min-height: auto !important;
        width: 100% !important;
        box-sizing: border-box !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
    }
    
    .stat-item:active {
        transform: translateY(-1px);
        background: linear-gradient(135deg, 
            rgba(255, 255, 255, 0.20), 
            rgba(255, 255, 255, 0.10)) !important;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    }
    
    .stat-number {
        font-size: 1.6rem !important;
        line-height: 1 !important;
        margin-bottom: 0 !important;
        font-weight: 900 !important;
        color: var(--gold-color) !important;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
        flex-shrink: 0 !important;
        white-space: nowrap !important;
        hyphens: none !important;
        -webkit-hyphens: none !important;
        -ms-hyphens: none !important;
    }
    
    .stat-label {
        font-size: 0.9rem !important;
        line-height: 1.2 !important;
        font-weight: 600 !important;
        color: rgba(255, 255, 255, 0.95) !important;
        text-align: left !important;
        margin-left: 1rem !important;
        word-break: keep-all !important;
        flex: 1 !important;
    }
    
    /* 체크박스 모바일 최적화 */
    .checkbox-item {
        font-size: 0.95rem !important;
        padding-left: 2rem !important;
        line-height: 1.4 !important;
        margin-bottom: 0.5rem;
    }
    
    .checkmark {
        width: 20px !important;
        height: 20px !important;
    }
    
    /* 마감 배지 모바일 최적화 */
    .closed-badge {
        font-size: 0.7rem;
        padding: 2px 8px;
        margin-left: 5px;
    }
    
    .checkbox-group {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1rem !important;
    }
    
    /* 신청 폼 모바일 최적화 */
    .application-section {
        padding: 50px 0;
    }
    
    .pricing-summary {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .pricing-summary-card {
        padding: 1.5rem;
    }
    
    .pricing-summary-icon {
        width: 60px;
        height: 60px;
    }
    
    .pricing-summary-icon i {
        font-size: 1.7rem;
    }
    
    .pricing-summary-content h3 {
        font-size: 1.3rem;
    }
    
    .price-value {
        font-size: 1.7rem;
    }
    
    .application-form-container {
        padding: 0 10px;
    }
    
    .application-form {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 20px;
        padding: 2rem 1.5rem;
        margin: 0 5px;
    }
    
    .form-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
    
    .form-group label {
        font-size: 0.95rem;
        margin-bottom: 0.5rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px 14px;
        font-size: 16px;
        border-radius: 12px;
    }
    
    .submit-btn {
        width: 100%;
        padding: 14px 20px;
        font-size: 1rem;
        border-radius: 25px;
    }

    /* Sections - 전체적인 섹션 개선 */
    .section-header {
        margin-bottom: 2.5rem;
        padding: 0 15px;
    }
    
    .section-title {
        font-size: 1.9rem;
        line-height: 1.2;
        margin-bottom: 1rem;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    }
    
    .section-subtitle {
        font-size: 1.05rem;
        line-height: 1.4;
        opacity: 0.9;
    }
    
    /* 전체 컨테이너 조정 */
    .container {
        padding: 0 10px;
    }
    
    /* 전체 섹션 패딩 조정 */
    section {
        padding: 50px 0;
    }
    
    /* Program Cards */
    .program-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 5px;
    }
    
    .program-card {
        padding: 2rem 1.5rem;
        border-radius: 18px;
        background: linear-gradient(135deg, 
            rgba(255, 255, 255, 0.08), 
            rgba(255, 255, 255, 0.02));
    }
    
    .program-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
        border-radius: 50%;
        margin-bottom: 1.2rem;
    }
    
    /* Method Section Timeline */
    .method-section {
        padding: 50px 0;
    }
    
    .method-timeline::before {
        left: 25px;
    }
    
    .timeline-item {
        padding-left: 60px;
        margin-bottom: 2rem;
    }
    
    .timeline-number {
        left: 0;
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
        border: 3px solid var(--gold-color);
    }
    
    .timeline-content {
        padding: 1.5rem;
        border-radius: 15px;
        background: linear-gradient(135deg, 
            rgba(255, 255, 255, 0.08), 
            rgba(255, 255, 255, 0.02));
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .timeline-content h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
        color: var(--gold-color);
    }
    
    .timeline-content p {
        font-size: 0.95rem;
        line-height: 1.4;
    }
    
    .time {
        font-weight: 700;
        color: var(--accent-color);
        font-size: 0.9rem;
    }
    
    /* Portfolio */
    .portfolio-section {
        padding: 50px 0;
    }
    
    .profile-card {
        padding: 2rem 1.2rem;
        margin: 0 5px;
        border-radius: 18px;
        background: linear-gradient(135deg, 
            rgba(255, 255, 255, 0.08), 
            rgba(255, 255, 255, 0.02));
    }
    
    .profile-image {
        height: 280px;
        border-radius: 15px;
        overflow: hidden;
    }
    
    .profile-image img {
        height: 280px;
    }
    
    .profile-info h3 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .copyright-stats {
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .stat-badge {
        padding: 1rem;
        border-radius: 12px;
    }
    
    /* Gallery */
    .gallery-section {
        padding: 50px 0;
    }
    
    .gallery-tabs {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.8rem;
        margin-bottom: 2rem;
    }
    
    .tab-btn {
        flex: none;
        min-width: 120px;
        padding: 10px 16px;
        font-size: 0.9rem;
        border-radius: 20px;
    }
    
    .gallery-content {
        padding: 0 10px;
    }
    
    .playlist-showcase {
        border-radius: 18px;
        margin: 0 5px;
    }
    
    .composition-grid,
    .video-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
        padding: 0 5px;
    }
    
    .composition-cover,
    .video-thumbnail {
        height: 200px;
        border-radius: 12px;
    }
    
    .composition-info,
    .video-card h3,
    .video-card p {
        padding: 1.2rem;
    }
    
    /* Reviews */
    .reviews-section {
        padding: 50px 0;
    }
    
    .review-card {
        padding: 1.8rem 1.2rem;
        margin: 0 5px;
        border-radius: 18px;
        background: linear-gradient(135deg, 
            rgba(255, 255, 255, 0.08), 
            rgba(255, 255, 255, 0.02));
        backdrop-filter: blur(20px);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .review-card::before {
        font-size: 2.5rem;
        top: -2px;
        left: 15px;
    }
    
    .review-text {
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    /* Contact 섹션 개선 */
    .contact-section {
        background: linear-gradient(135deg, 
            var(--primary-color) 0%, 
            var(--secondary-color) 100%);
        position: relative;
    }
    
    .contact-info-grid {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .info-item {
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 20px;
        padding: 2rem 1.5rem;
        text-align: center;
        backdrop-filter: blur(20px);
        transition: all 0.3s ease;
    }
    
    /* 모바일 터치 효과 개선 */
    .info-item:active {
        background: linear-gradient(135deg, 
            rgba(255, 255, 255, 0.18), 
            rgba(255, 255, 255, 0.08));
        transform: translateY(-3px);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
    }
    
    .info-icon {
        width: 80px;
        height: 80px;
        background: linear-gradient(135deg, var(--gold-color), #fff);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 2rem;
        color: var(--primary-color);
        margin: 0 auto 1.5rem;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }
    
    .info-details h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
        color: var(--text-primary);
        font-weight: 700;
    }
    
    .social-link,
    .map-link {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        color: var(--gold-color);
        text-decoration: none;
        font-weight: 600;
        font-size: 1.1rem;
        padding: 8px 16px;
        border-radius: 25px;
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid var(--gold-color);
        transition: all 0.3s ease;
        margin-top: 0.5rem;
    }
    
    .social-link:active,
    .map-link:active {
        background: var(--gold-color);
        color: var(--primary-color);
        transform: translateY(-1px);
        box-shadow: 0 3px 10px rgba(214, 158, 46, 0.4);
    }
    
    .info-details p {
        color: rgba(255, 255, 255, 0.9);
        font-size: 1.05rem;
        line-height: 1.6;
        margin-bottom: 1rem;
    }
    
    /* Form adjustments */
    .form-group {
        margin-bottom: 1.5rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px 14px;
        font-size: 16px; /* Prevents zoom on iOS */
        border-radius: 10px;
        border: 1px solid rgba(255, 255, 255, 0.2);
        background: rgba(255, 255, 255, 0.05);
        color: var(--text-primary);
    }
    
    .form-group label {
        font-weight: 600;
        margin-bottom: 0.6rem;
        display: block;
    }
}

/* Mobile Extra Small (320px and down) */
@media (max-width: 320px) {
    .hero-title {
        font-size: 1.2rem !important;
        padding: 0 10px;
    }
    
    .title-main {
        font-size: 1.3rem !important;
    }
    
    .title-sub {
        font-size: 0.85rem !important;
        line-height: 1.5;
    }
    
    .hero-stats {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.6rem !important;
        width: 95% !important;
        max-width: 95% !important;
        margin: 0.8rem auto !important;
        padding: 0 5px !important;
        box-sizing: border-box !important;
    }
    
    .stat-item {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 0.8rem 0.8rem !important;
        background: rgba(255, 255, 255, 0.18) !important;
        border-radius: 8px !important;
        border: 1px solid rgba(255, 255, 255, 0.25) !important;
        min-height: auto !important;
        width: 100% !important;
        box-sizing: border-box !important;
        backdrop-filter: blur(15px) !important;
    }
    
    .stat-number {
        font-size: 1.2rem !important;
        font-weight: 900 !important;
        line-height: 1 !important;
        margin-bottom: 0 !important;
        flex-shrink: 0 !important;
        color: var(--gold-color) !important;
        text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3) !important;
    }
    
    .stat-label {
        font-size: 0.7rem !important;
        line-height: 1.2 !important;
        font-weight: 700 !important;
        text-align: left !important;
        margin-left: 0.6rem !important;
        color: rgba(255, 255, 255, 0.95) !important;
        word-break: keep-all !important;
        flex: 1 !important;
        overflow: visible !important;
    }
    
    .stat-label-full {
        display: none !important;
    }
    
    .stat-label-short {
        display: inline !important;
    }
}

/* Mobile Small (360px and down) */
@media (max-width: 360px) {
    .hero-content {
        padding: 10px 5px 25px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .hero-title {
        font-size: 1.3rem !important;
        margin-bottom: 0.8rem;
        word-break: keep-all;
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 15px;
        box-sizing: border-box;
        overflow-wrap: break-word;
        hyphens: auto;
    }
    
    .title-main {
        font-size: 1.5rem !important;
        word-break: keep-all;
        white-space: normal !important;
        width: 100% !important;
        max-width: 100% !important;
        line-height: 1.3;
        padding: 0 10px;
        box-sizing: border-box;
        overflow-wrap: break-word;
        hyphens: auto;
        word-wrap: break-word;
    }
    
    .title-sub {
        font-size: 0.95rem !important;
        word-break: keep-all;
        width: 100% !important;
        max-width: 100% !important;
        line-height: 1.4;
        white-space: normal !important;
        padding: 0 10px;
        box-sizing: border-box;
        overflow-wrap: break-word;
        hyphens: auto;
        word-wrap: break-word;
    }
    
    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 1.2rem;
    }
    
    .hero-buttons {
        gap: 0.6rem;
        margin-bottom: 1.2rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 10px 16px;
        font-size: 0.9rem;
    }
    
    .hero-stats {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.8rem !important;
        width: 90% !important;
        max-width: 90% !important;
        margin: 1rem auto !important;
        padding: 0 10px !important;
        box-sizing: border-box !important;
        overflow: visible !important;
    }
    
    .stat-item {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 1rem 1rem !important;
        text-align: left !important;
        background: rgba(255, 255, 255, 0.15) !important;
        border-radius: 12px !important;
        border: 1px solid rgba(255, 255, 255, 0.25) !important;
        box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1) !important;
        width: 100% !important;
        box-sizing: border-box !important;
        backdrop-filter: blur(15px) !important;
        min-height: auto !important;
    }
    
    .stat-number {
        font-size: 1.8rem !important;
        line-height: 1 !important;
        margin-bottom: 0 !important;
        font-weight: 900 !important;
        color: var(--gold-color) !important;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
        flex-shrink: 0 !important;
    }
    
    .stat-label {
        font-size: 0.85rem !important;
        line-height: 1.2 !important;
        font-weight: 600 !important;
        color: rgba(255, 255, 255, 0.95) !important;
        text-align: left !important;
        margin-left: 1rem !important;
        word-break: keep-all !important;
        flex: 1 !important;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .program-card {
        padding: 1.5rem 1rem;
    }
    
    .timeline-content {
        padding: 1.2rem;
    }
    
    .profile-card {
        padding: 1.5rem 1rem;
    }
    
    .contact-form {
        padding: 1.5rem 1rem;
    }
    
    /* Contact 모바일 최적화 */
    .contact-section {
        padding: 50px 0;
    }
    
    .contact-section .section-header {
        padding: 0 15px;
        margin-bottom: 2.5rem;
    }
    
    .contact-section .section-title {
        font-size: 1.8rem;
    }
    
    .contact-section .section-subtitle {
        font-size: 1rem;
    }
    
    .contact-info-grid {
        padding: 0 10px;
        gap: 1.5rem;
    }
    
    .info-item {
        padding: 2rem 1.5rem;
        margin: 0;
        border-radius: 18px;
    }
    
    .info-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
        margin-bottom: 1.2rem;
    }
    
    .info-details h3 {
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }
    
    .social-link,
    .map-link {
        font-size: 1rem;
        padding: 12px 18px;
        gap: 0.5rem;
        border-radius: 20px;
    }
    
    .info-details p {
        font-size: 1rem;
        margin-bottom: 1rem;
        line-height: 1.5;
    }
    
    .review-card {
        padding: 1.2rem;
    }
}

/* Landscape Mobile Optimization */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: 2rem 0;
    }
    
    .hero-content {
        grid-template-columns: 2fr 1fr;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }
    
    .title-main {
        font-size: 2.6rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-stats {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.5rem !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 5px !important;
        box-sizing: border-box !important;
    }
    
    .stat-item {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 0.6rem 0.5rem !important;
        border-radius: 8px !important;
        background: rgba(255, 255, 255, 0.15) !important;
        border: 1px solid rgba(255, 255, 255, 0.2) !important;
        width: 100% !important;
        box-sizing: border-box !important;
        backdrop-filter: blur(15px) !important;
    }
    
    .stat-number {
        font-size: 1rem !important;
        flex-shrink: 0 !important;
        color: var(--gold-color) !important;
        font-weight: 900 !important;
    }
    
    .stat-label {
        font-size: 0.6rem !important;
        margin-left: 0.5rem !important;
        text-align: left !important;
        word-break: keep-all !important;
        flex: 1 !important;
        color: rgba(255, 255, 255, 0.95) !important;
    }
    
    /* Secret Shop Section - Small Mobile */
    .secret-shop-section {
        padding: 35px 0;
    }
    
    .secret-shop-label {
        font-size: 0.7rem;
        padding: 5px 14px;
        margin-bottom: 12px;
    }
    
    .secret-shop-title {
        font-size: 1.3rem;
        margin-bottom: 10px;
    }
    
    .secret-shop-subtitle {
        font-size: 0.85rem;
        margin-bottom: 20px;
        padding: 0 10px;
    }
    
    .secret-shop-button {
        padding: 12px 25px;
        font-size: 0.9rem;
        gap: 8px;
    }
    
    .secret-shop-button i {
        font-size: 1rem;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
    .hero-background {
        background-size: cover;
    }
    
    .music-notes i {
        font-size: 1.8rem;
    }
}

/* 어스원뮤직 프로 CTA 섹션 반응형 */
@media (max-width: 768px) {
    .pro-cta-section {
        padding: 3rem 0;
    }
    
    .pro-cta-content {
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .pro-cta-icon {
        width: 60px;
        height: 60px;
    }
    
    .pro-cta-icon i {
        font-size: 2rem;
    }
    
    .pro-cta-title {
        font-size: 2rem;
    }
    
    .pro-cta-description {
        font-size: 1.1rem;
    }
    
    .pro-cta-subtitle {
        font-size: 0.9rem;
    }
    
    .pro-cta-button {
        padding: 0.9rem 2rem;
        font-size: 1rem;
        gap: 0.8rem;
    }
}

@media (max-width: 480px) {
    .pro-cta-section {
        padding: 2rem 0;
    }
    
    .pro-cta-content {
        padding: 1rem;
        gap: 1rem;
    }
    
    .pro-cta-icon {
        width: 50px;
        height: 50px;
    }
    
    .pro-cta-icon i {
        font-size: 1.5rem;
    }
    
    .pro-cta-title {
        font-size: 1.6rem;
    }
    
    .pro-cta-description {
        font-size: 1rem;
    }
    
    .pro-cta-subtitle {
        font-size: 0.85rem;
    }
    
    .pro-cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
        width: 100%;
        justify-content: center;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hero-buttons,
    .contact-form,
    .pro-cta-section,
    .footer {
        display: none;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
        background: white !important;
        color: black !important;
    }
    
    .hero-title,
    .section-title {
        color: black !important;
    }
    
    .program-card,
    .review-card,
    .profile-card {
        box-shadow: none;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
}

/* Accessibility & Motion Preferences */
@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;
    }
    
    .music-notes i {
        animation: none;
    }
}

/* iOS 특별 최적화 */
@supports (-webkit-touch-callout: none) {
    .hero-stats {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    
    .stat-item {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
    }
    
    .stat-number,
    .stat-label {
        -webkit-font-smoothing: antialiased;
        text-rendering: optimizeLegibility;
    }
}

/* iPhone 전용 최적화 - 모든 iPhone 모델 */
@media only screen and (-webkit-min-device-pixel-ratio: 2) and (max-width: 414px) {
    .hero-stats {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.8rem !important;
        width: 90% !important;
        max-width: 90% !important;
        margin: 0.8rem auto !important;
        padding: 0 10px !important;
        box-sizing: border-box !important;
    }
    
    .stat-item {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 1rem 1rem !important;
        background: rgba(255, 255, 255, 0.15) !important;
        border: 1px solid rgba(255, 255, 255, 0.25) !important;
        border-radius: 12px !important;
        width: 100% !important;
        box-sizing: border-box !important;
        backdrop-filter: blur(20px) !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
        min-height: auto !important;
    }
    
    .stat-number {
        font-size: 1.4rem !important;
        font-weight: 900 !important;
        line-height: 1 !important;
        margin-bottom: 0 !important;
        color: var(--gold-color) !important;
        flex-shrink: 0 !important;
        text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3) !important;
        white-space: nowrap !important;
        hyphens: none !important;
        -webkit-hyphens: none !important;
        -ms-hyphens: none !important;
    }
    
    .stat-label {
        font-size: 0.8rem !important;
        font-weight: 600 !important;
        line-height: 1.1 !important;
        color: rgba(255, 255, 255, 0.95) !important;
        text-align: left !important;
        margin-left: 0.8rem !important;
        word-break: keep-all !important;
        flex: 1 !important;
        overflow: visible !important;
    }
}

/* Dark Mode Support (if user prefers dark) */
@media (prefers-color-scheme: dark) {
    :root {
        --background-light: #2a2a2a;
        --text-dark: #ffffff;
    }
}

/* Focus Styles for Better Accessibility */
@media (min-width: 769px) {
    .nav-menu a:focus,
    .btn-primary:focus,
    .btn-secondary:focus,
    .tab-btn:focus,
    .play-btn:focus,
    .submit-btn:focus,
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
        outline: 2px solid var(--accent-color);
        outline-offset: 2px;
    }
}

/* 아이폰 SE, 12 mini, 13 mini 등 작은 화면 전용 */
@media only screen and (max-width: 375px) {
    .hero-stats {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.7rem !important;
        width: 95% !important;
        max-width: 95% !important;
        margin: 0.8rem auto !important;
        padding: 0 5px !important;
        box-sizing: border-box !important;
    }
    
    .stat-item {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 0.9rem 0.8rem !important;
        border-radius: 10px !important;
        background: rgba(255, 255, 255, 0.16) !important;
        border: 1px solid rgba(255, 255, 255, 0.25) !important;
        box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08) !important;
        width: 100% !important;
        box-sizing: border-box !important;
        backdrop-filter: blur(15px) !important;
        min-height: auto !important;
    }
    
    .stat-number {
        font-size: 1.3rem !important;
        font-weight: 900 !important;
        line-height: 1 !important;
        margin-bottom: 0 !important;
        flex-shrink: 0 !important;
        color: var(--gold-color) !important;
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3) !important;
    }
    
    .stat-label {
        font-size: 0.75rem !important;
        font-weight: 700 !important;
        line-height: 1.1 !important;
        text-align: left !important;
        margin-left: 0.8rem !important;
        color: rgba(255, 255, 255, 0.95) !important;
        word-break: keep-all !important;
        flex: 1 !important;
        overflow: visible !important;
    }
    
    .stat-label-full {
        display: inline !important;
    }
    
    .stat-label-short {
        display: none !important;
    }
}

/* Hover Effects for Touch Devices */
@media (hover: none) {
    .program-card:hover,
    .review-card:hover,
    .composition-card:hover,
    .video-card:hover {
        transform: none;
    }
    
    .btn-primary:hover,
    .btn-secondary:hover,
    .submit-btn:hover {
        transform: none;
    }
    
    .nav-menu a:hover::after {
        width: 0;
    }
}

/* 플레이리스트 반응형 스타일 */
@media (max-width: 768px) {
    .playlist-header {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 2rem 1.5rem;
    }
    
    .playlist-icon {
        margin: 0 auto;
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .playlist-info h3 {
        font-size: 1.5rem;
    }
    
    .playlist-desc {
        font-size: 1rem;
    }
    
    .playlist-detail {
        font-size: 0.9rem;
    }
    
    .playlist-actions {
        padding: 1.5rem;
    }
    
    .playlist-btn {
        width: 100%;
        justify-content: center;
        font-size: 1rem;
        padding: 12px 20px;
    }
    
    .playlist-stats {
        gap: 1rem;
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    /* 아티스트 섹션 반응형 */
    .artists-section {
        padding: 1.5rem;
    }
    
    .artists-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 1.2rem;
    }
    
    .artist-image {
        width: 70px;
        height: 70px;
    }
    
    .artist-name {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .playlist-showcase {
        margin: 0 10px;
    }
    
    .playlist-header {
        padding: 1.5rem 1rem;
    }
    
    .playlist-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .playlist-info h3 {
        font-size: 1.3rem;
    }
    
    .playlist-actions {
        padding: 1rem;
    }
    
    /* 작은 모바일 아티스트 섹션 */
    .artists-section {
        padding: 1rem;
    }
    
    .artists-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
    }
    
    .artist-image {
        width: 60px;
        height: 60px;
    }
    
    .artist-name {
        font-size: 0.75rem;
    }
    
    .artists-title {
        font-size: 1.1rem;
    }
}

/* ================================
   Pricing Section - Responsive
   ================================ */

/* Desktop Large */
@media (min-width: 1200px) {
    .pricing-cards {
        max-width: 1400px;
    }
    
    .pricing-card {
        padding: 40px;
    }
}

/* Desktop Medium - 줄바꿈 방지 */
@media (min-width: 1025px) and (max-width: 1199px) {
    .pricing-tagline {
        font-size: 0.92rem;
    }
    
    .pricing-quote {
        font-size: 0.88rem;
    }
}

/* Tablet */
@media (max-width: 1024px) {
    .pricing-cards {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 50px auto 0;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .pricing-tagline {
        font-size: 1rem;
    }
    
    .pricing-quote {
        font-size: 0.95rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .pricing-section {
        padding: 50px 0;
    }
    
    .pricing-cards {
        gap: 25px;
        margin-top: 40px;
        grid-template-columns: 1fr;
    }
    
    .pricing-card {
        padding: 30px 25px;
    }
    
    .pricing-image {
        height: 180px;
        margin-bottom: 18px;
    }
    
    .pricing-title {
        font-size: 1.4rem;
    }
    
    .pricing-subtitle {
        font-size: 0.9rem;
    }
    
    .pricing-description {
        padding: 12px;
    }
    
    .pricing-tagline {
        font-size: 0.95rem;
    }
    
    .pricing-quote {
        font-size: 0.9rem;
    }
    
    .benefit-item {
        padding: 10px 0;
    }
    
    .benefit-item i {
        font-size: 1.1rem;
    }
    
    .benefit-item span {
        font-size: 0.9rem;
    }
    
    .price-amount {
        font-size: 2.4rem;
    }
    
    .price-currency {
        font-size: 1.2rem;
    }
    
    .btn-pricing {
        padding: 12px 30px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .pricing-section {
        padding: 40px 0;
    }
    
    .pricing-cards {
        gap: 20px;
        margin-top: 30px;
    }
    
    .pricing-card {
        padding: 25px 20px;
    }
    
    .pricing-image {
        height: 160px;
        margin-bottom: 15px;
    }
    
    /* 가격 계산기 모바일 최적화 */
    .price-calculator {
        padding: 15px;
    }
    
    .estimated-price {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .price-label {
        font-size: 1rem;
    }
    
    .price-amount {
        font-size: 1.6rem;
    }
    
    .price-note {
        font-size: 0.85rem;
    }
    
    .discount-badge {
        font-size: 0.85rem;
    }
    
    /* 수료증 보유 체크박스 한 줄 유지 */
    .certificate-holder {
        display: flex;
        align-items: center;
        white-space: nowrap;
        padding: 0.8rem 0.8rem 0.8rem 2rem;
    }
    
    .certificate-holder .discount-badge {
        margin-left: 4px;
    }
    
    /* 인스타그램 팔로우 섹션 모바일 최적화 */
    .instagram-follow {
        padding: 15px;
    }
    
    .instagram-follow label {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .instagram-link {
        font-size: 0.95rem;
    }
    
    .instagram-link i {
        font-size: 1.1rem;
    }
    
    .form-help {
        font-size: 0.8rem;
    }
    
    /* 인스타그램 태그 옵션 모바일 */
    .instagram-tag-option {
        padding: 12px;
    }
    
    .instagram-tag-checkbox {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
    
    .discount-badge-extra {
        font-size: 0.85rem;
    }
    
    .form-help-small {
        font-size: 0.75rem;
    }
    
    /* 캘린더 모바일 최적화 */
    .calendar-picker {
        padding: 15px;
    }
    
    .calendar-title {
        font-size: 1.1rem;
    }
    
    .calendar-nav button {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
    
    .calendar-weekday {
        font-size: 0.8rem;
        padding: 8px 0;
    }
    
    .calendar-day {
        font-size: 0.85rem;
    }
    
    .selected-date-tag {
        font-size: 0.85rem;
        padding: 5px 10px;
    }
    
    .pricing-badge {
        right: 20px;
        padding: 5px 15px;
        font-size: 0.8rem;
    }
    
    .pricing-title {
        font-size: 1.3rem;
    }
    
    .pricing-subtitle {
        font-size: 0.85rem;
    }
    
    .pricing-description {
        padding: 10px;
        margin-bottom: 20px;
    }
    
    .pricing-tagline {
        font-size: 0.9rem;
        margin-bottom: 8px;
    }
    
    .pricing-quote {
        font-size: 0.85rem;
    }
    
    .pricing-benefits {
        margin-bottom: 20px;
    }
    
    .benefit-item {
        padding: 8px 0;
        gap: 10px;
    }
    
    .benefit-item i {
        font-size: 1rem;
        min-width: 18px;
    }
    
    .benefit-item span {
        font-size: 0.85rem;
    }
    
    .pricing-price {
        padding: 20px 12px;
        margin: 20px 0;
    }
    
    .price-amount {
        font-size: 2.2rem;
    }
    
    .price-currency {
        font-size: 1.1rem;
    }
    
    .price-per {
        font-size: 0.9rem;
    }
    
    .price-discount {
        font-size: 0.85rem;
    }
    
    /* Pricing Options - Additional Services */
    .pricing-options {
        padding: 15px;
        margin-top: 20px;
    }
    
    .options-title {
        font-size: 1rem;
        margin-bottom: 12px;
    }
    
    .option-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 12px;
        gap: 10px;
    }
    
    .option-info {
        width: 100%;
    }
    
    .option-info span {
        font-size: 0.9rem;
    }
    
    .option-item .option-price {
        align-self: flex-end;
    }
    
    .option-item .option-price .price-amount {
        font-size: 1.3rem;
    }
    
    .option-item .option-price .price-currency {
        font-size: 0.85rem;
    }
    
    /* Multiple Price Options */
    .price-options {
        gap: 12px;
    }
    
    .price-option {
        padding: 12px;
    }
    
    .option-label {
        font-size: 0.95rem;
        margin-bottom: 8px;
    }
    
    .best-badge {
        padding: 2px 8px;
        font-size: 0.7rem;
    }
    
    .option-price .price-amount {
        font-size: 2rem;
    }
    
    .option-detail {
        font-size: 0.8rem;
    }
    
    .pricing-message {
        font-size: 0.9rem;
        margin-bottom: 18px;
    }
    
    .btn-pricing {
        padding: 12px 25px;
        font-size: 0.9rem;
        border-radius: 25px;
    }
}