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

body {
    font-family: 'Noto Sans KR', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 헤더 및 네비게이션 */
.navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 10px 15px;
    border-radius: 5px;
}

.nav-link:hover,
.nav-link.active {
    color: #ffd700;
    background-color: rgba(255,255,255,0.1);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 3px 0;
    transition: 0.3s;
}

/* 메인 콘텐츠 */
main {
    margin-top: 70px;
}

/* 히어로 섹션 */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.highlight {
    color: #ffd700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    color: #333;
    box-shadow: 0 4px 15px rgba(255,215,0,0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,215,0,0.4);
}

.btn-secondary {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    color: #333;
    border: 2px solid #ffd700;
    box-shadow: 0 4px 15px rgba(255,215,0,0.3);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,215,0,0.4);
}

.btn-primary.large,
.btn-secondary.large {
    padding: 20px 40px;
    font-size: 1.1rem;
}

/* 코인 애니메이션 */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.coin-animation {
    position: relative;
    width: 200px;
    height: 200px;
}

.coin {
    position: absolute;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    color: #333;
    box-shadow: 0 4px 15px rgba(255,215,0,0.3);
    animation: float 3s ease-in-out infinite;
}

.coin:nth-child(1) {
    top: 20px;
    left: 20px;
    animation-delay: 0s;
}

.coin:nth-child(2) {
    top: 80px;
    right: 20px;
    animation-delay: 1s;
}

.coin:nth-child(3) {
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* 섹션 공통 스타일 */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 50px;
    color: #333;
}

/* 이벤트 상세 정보 */
.event-details {
    background: white;
}

.benefit-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.benefit-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    border: 2px solid transparent;
}

.benefit-card:hover {
    transform: translateY(-10px);
}

.benefit-card.total {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: 2px solid #ffd700;
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.benefit-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.benefit-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 15px;
}

.benefit-card.total .benefit-amount {
    color: #ffd700;
}

.benefit-card p {
    font-size: 1.1rem;
    opacity: 0.8;
}

.benefit-detail {
    margin-top: 15px;
    padding: 10px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    font-size: 0.9rem;
}

.detail-label {
    font-weight: 600;
    color: #ffd700;
}

.detail-text {
    color: #333;
    margin-left: 5px;
}

.event-intro {
    text-align: center;
    margin-bottom: 50px;
    padding: 40px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: 20px;
}

.event-intro h3 {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 20px;
    font-weight: 700;
}

.event-intro p {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.6;
}

.event-highlights {
    margin-top: 60px;
    text-align: center;
}

.event-highlights h3 {
    font-size: 2rem;
    margin-bottom: 40px;
    color: #333;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.highlight-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.highlight-item:hover {
    transform: translateY(-5px);
}

.highlight-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.highlight-item h4 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #333;
}

.highlight-item p {
    color: #666;
    line-height: 1.5;
}

.event-overview {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 152, 0, 0.1) 100%);
    padding: 25px;
    border-radius: 15px;
    margin-top: 30px;
    border-left: 4px solid #ffc107;
}

.event-overview h4 {
    color: #ff8f00;
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.event-overview p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.important-notes {
    margin-top: 60px;
    background: #fff3cd;
    padding: 40px;
    border-radius: 20px;
    border: 2px solid #ffeaa7;
}

.important-notes h3 {
    color: #856404;
    font-size: 1.8rem;
    margin-bottom: 30px;
    text-align: center;
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.note-item {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-left: 4px solid #ff6b6b;
}

.note-item h4 {
    color: #d63031;
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.note-item p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

/* 정보 그리드 */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.info-item {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    border-left: 5px solid #667eea;
}

.info-item h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #667eea;
}

/* 웰컴 미션 섹션 */
.welcome-mission {
    background: #f8f9fa;
}

.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.mission-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #333;
}

.mission-text p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: #666;
}

.mission-steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.step {
    display: flex;
    align-items: center;
    gap: 20px;
}

.step-number {
    width: 50px;
    height: 50px;
    background: #ff6b6b;
    color: #ffd700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
    border: 3px solid white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.step-content h4 {
    font-size: 1.3rem;
    margin-bottom: 5px;
    color: #333;
}

.step-content p {
    color: #666;
    margin: 0;
}

/* 폰 목업 */
.phone-mockup {
    width: 300px;
    height: 600px;
    background: #333;
    border-radius: 30px;
    padding: 25px;
    margin: 0 auto;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 20px;
    overflow: hidden;
}

.app-interface {
    padding: 25px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.app-header {
    text-align: center;
    font-weight: 700;
    margin-bottom: 30px;
    color: #667eea;
    font-size: 1.1rem;
}

.app-menu {
    display: flex;
    justify-content: space-around;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.menu-item {
    font-size: 1rem;
    text-align: center;
    color: #666;
}

.menu-item.active {
    color: #667eea;
    font-weight: 600;
}

.welcome-mission-section h4 {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.mission-item {
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    font-size: 1rem;
}

/* 주의사항 섹션 */
.notice {
    background: white;
}

.notice-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.notice-item {
    display: flex;
    gap: 20px;
    padding: 30px;
    background: #fff5f5;
    border-radius: 15px;
    border-left: 5px solid #ff6b6b;
}

.notice-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.notice-text h4 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #333;
}

.notice-text p {
    color: #666;
    line-height: 1.6;
}

/* 다양한 이벤트 섹션 */
.various-events {
    background: #f8f9fa;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.events-more {
    text-align: center;
    margin-top: 40px;
}

.events-more .btn-primary {
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
}

.event-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid #f0f0f0;
}

.event-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    border-color: #667eea;
}

/* 이벤트 이미지 컨테이너 */
.event-image-container {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.event-image {
    width: 120px;
    height: 120px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.event-image:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(0,0,0,0.2);
}

.event-bg-image {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    object-fit: cover;
    border-radius: 20px;
}


.image-overlay {
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 2;
    position: relative;
    backdrop-filter: blur(5px);
}

/* 각 이벤트별 이미지 오버레이 효과 */
.referral-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.3) 0%, rgba(118, 75, 162, 0.3) 100%);
    z-index: 1;
}

.trading-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.3) 0%, rgba(245, 87, 108, 0.3) 100%);
    z-index: 1;
}

.deposit-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.3) 0%, rgba(0, 242, 254, 0.3) 100%);
    z-index: 1;
}

.vip-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.3) 0%, rgba(255, 237, 78, 0.3) 100%);
    z-index: 1;
}

.bth-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(168, 237, 234, 0.3) 0%, rgba(254, 214, 227, 0.3) 100%);
    z-index: 1;
}

.event-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #333;
}

.event-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.5;
}

.event-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
}

.events-intro {
    text-align: center;
    margin-bottom: 50px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: 15px;
}

.events-intro p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
}

.event-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 15px 0;
    justify-content: center;
}

.detail-item {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* 추가 이벤트 이미지 스타일 */
.airdrop-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.3) 0%, rgba(255, 87, 34, 0.3) 100%);
    z-index: 1;
}

.attendance-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.3) 0%, rgba(139, 195, 74, 0.3) 100%);
    z-index: 1;
}

.telegram-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.3) 0%, rgba(0, 86, 179, 0.3) 100%);
    z-index: 1;
}

.lending-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(108, 117, 125, 0.3) 0%, rgba(73, 80, 87, 0.3) 100%);
    z-index: 1;
}

.offline-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.3) 0%, rgba(200, 35, 51, 0.3) 100%);
    z-index: 1;
}

/* 이벤트 비교표 스타일 */
.event-comparison {
    background: #f8f9fa;
    padding: 80px 0;
}

.comparison-intro {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.6;
}

.comparison-table-container {
    overflow-x: auto;
    margin-bottom: 40px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    min-width: 1000px;
}

.comparison-table thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.comparison-table th {
    padding: 20px 15px;
    text-align: left;
    font-weight: 600;
    font-size: 1rem;
    border: none;
}

.comparison-table td {
    padding: 20px 15px;
    border-bottom: 1px solid #eee;
    vertical-align: top;
    line-height: 1.5;
}

.comparison-table tbody tr:hover {
    background: #f8f9fa;
}

.main-event-row {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 152, 0, 0.1) 100%);
    font-weight: 600;
}

.main-event-row td {
    border-bottom: 2px solid #ffc107;
}

.difficulty-legend {
    text-align: center;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.difficulty-legend h4 {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.legend-items {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.legend-item {
    background: #f8f9fa;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.95rem;
    color: #666;
    border: 2px solid #e9ecef;
}

@media (max-width: 768px) {
    .comparison-table {
        font-size: 0.9rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 15px 10px;
    }
    
    .legend-items {
        flex-direction: column;
        gap: 15px;
    }
}

/* 참가자 후기 섹션 스타일 */
.user-reviews {
    background: #f8f9fa;
    padding: 80px 0;
}

.reviews-intro {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 50px;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.review-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.reviewer-details h4 {
    margin: 0;
    color: #333;
    font-size: 1.1rem;
}

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

.review-rating {
    color: #ffc107;
    font-size: 1.2rem;
}

.review-content h5 {
    color: #667eea;
    margin-bottom: 10px;
    font-size: 1rem;
    font-weight: 600;
}

.review-content p {
    color: #666;
    line-height: 1.6;
    margin: 0;
    font-style: italic;
}

.reviews-summary {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.reviews-summary h3 {
    text-align: center;
    color: #333;
    margin-bottom: 40px;
    font-size: 1.8rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.summary-item {
    text-align: center;
    padding: 20px;
}

.summary-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.summary-item h4 {
    color: #333;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.summary-item p {
    color: #666;
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 768px) {
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .review-card {
        padding: 20px;
    }
    
    .reviewer-info {
        gap: 10px;
    }
    
    .reviewer-avatar {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .summary-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* 웰컴미션 가이드 페이지 스타일 */
.mission-guide {
    padding: 80px 0;
    background: #f8f9fa;
}

.page-title {
    text-align: center;
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 20px;
    font-weight: 700;
}

.page-intro {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 60px;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.mission-overview {
    background: white;
    padding: 50px;
    border-radius: 20px;
    margin-bottom: 60px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.mission-overview h2 {
    text-align: center;
    color: #333;
    margin-bottom: 40px;
    font-size: 2rem;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.overview-item {
    text-align: center;
    padding: 30px 20px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.overview-item:hover {
    transform: translateY(-5px);
}

.overview-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.overview-item h3 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.overview-item p {
    color: #666;
    line-height: 1.5;
    margin: 0;
}

.mission-steps {
    background: white;
    padding: 50px;
    border-radius: 20px;
    margin-bottom: 60px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.mission-steps h2 {
    text-align: center;
    color: #333;
    margin-bottom: 50px;
    font-size: 2rem;
}

.step-guide {
    display: flex;
    align-items: flex-start;
    margin-bottom: 40px;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 15px;
    border-left: 5px solid #667eea;
}

.step-number {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-right: 30px;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    color: #333;
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.step-description {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.step-details h4 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.step-details ul {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    padding-left: 20px;
}

.step-details li {
    margin-bottom: 8px;
}

.step-tip {
    background: #fff3cd;
    padding: 15px;
    border-radius: 10px;
    border-left: 4px solid #ffc107;
    color: #856404;
}

.mission-rewards {
    background: white;
    padding: 50px;
    border-radius: 20px;
    margin-bottom: 60px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.mission-rewards h2 {
    text-align: center;
    color: #333;
    margin-bottom: 40px;
    font-size: 2rem;
}

.reward-info {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}

.reward-step {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 15px;
    min-width: 200px;
}

.reward-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.reward-step h3 {
    color: #333;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.reward-step p {
    color: #666;
    margin: 0;
    font-size: 0.95rem;
}

.reward-arrow {
    font-size: 2rem;
    color: #667eea;
    font-weight: bold;
}

.mission-notes {
    background: white;
    padding: 50px;
    border-radius: 20px;
    margin-bottom: 60px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.mission-notes h2 {
    text-align: center;
    color: #333;
    margin-bottom: 40px;
    font-size: 2rem;
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.note-item {
    background: #fff3cd;
    padding: 25px;
    border-radius: 15px;
    border-left: 4px solid #ffc107;
}

.note-item h4 {
    color: #856404;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.note-item p {
    color: #856404;
    margin: 0;
    line-height: 1.5;
}

.mission-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.mission-cta h2 {
    margin-bottom: 20px;
    font-size: 2.2rem;
}

.mission-cta p {
    margin-bottom: 40px;
    font-size: 1.2rem;
    opacity: 0.9;
}

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

.cta-buttons .btn-primary,
.cta-buttons .btn-secondary {
    padding: 15px 30px;
    font-size: 1.1rem;
    border-radius: 25px;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.3s ease;
}

.cta-buttons .btn-primary {
    background: white;
    color: #667eea;
    border: 2px solid white;
}

.cta-buttons .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-buttons .btn-primary:hover,
.cta-buttons .btn-secondary:hover {
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .step-guide {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .reward-info {
        flex-direction: column;
    }
    
    .reward-arrow {
        transform: rotate(90deg);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* 상세한 사용 방법 섹션 스타일 */
.detailed-usage {
    background: #f8f9fa;
    padding: 80px 0;
}

.usage-intro {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 60px;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.usage-cases {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.usage-case {
    background: white;
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.case-header {
    text-align: center;
    margin-bottom: 50px;
}

.case-number {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 10px 25px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.case-header h3 {
    color: #333;
    font-size: 2rem;
    margin-bottom: 15px;
}

.case-header p {
    color: #666;
    font-size: 1.1rem;
    margin: 0;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* PC에서 이미지 가로 배치 */
@media (min-width: 1024px) {
    .steps-container {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
        align-items: start;
    }
    
    .steps-container .step-item {
        display: block;
        text-align: center;
        padding: 20px;
    }
    
    .steps-container .step-item .step-number {
        margin: 0 auto 20px auto;
    }
    
    .steps-container .step-item .step-content {
        text-align: left;
    }
    
    .steps-container .step-item .step-image {
        margin: 20px 0;
    }
    
    .steps-container .step-item .step-img {
        max-width: 100%;
        height: auto;
    }
    
    .steps-container .step-item:nth-child(4) {
        grid-column: 1 / -1;
        display: flex;
        align-items: flex-start;
        gap: 30px;
        text-align: left;
    }
    
    .steps-container .step-item:nth-child(4) .step-number {
        flex-shrink: 0;
        margin: 0;
    }
    
    .steps-container .step-item:nth-child(4) .step-content {
        flex: 1;
    }
    
    /* 케이스 2의 4단계도 가로로 배치 */
    .usage-case:nth-child(2) .steps-container .step-item:nth-child(4) {
        grid-column: 1 / -1;
        display: flex;
        align-items: flex-start;
        gap: 30px;
    }
    
    .usage-case:nth-child(2) .steps-container .step-item:nth-child(4) .step-number {
        flex-shrink: 0;
        margin: 0;
    }
    
    .usage-case:nth-child(2) .steps-container .step-item:nth-child(4) .step-content {
        flex: 1;
    }
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 15px;
    border-left: 5px solid #667eea;
}

.step-number {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    color: #333;
    font-size: 1.4rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.step-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.step-image {
    margin: 20px 0;
    text-align: center;
}

.step-img {
    max-width: 300px;
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border: 3px solid #e9ecef;
}

.step-action {
    margin-top: 20px;
}

.code-display {
    margin: 20px 0;
    text-align: center;
}

.code-box {
    display: inline-flex;
    align-items: center;
    background: #f8f9fa;
    border: 2px solid #667eea;
    border-radius: 10px;
    padding: 15px 20px;
    gap: 15px;
}

.code-text {
    font-family: 'Courier New', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    letter-spacing: 1px;
}

.copy-btn {
    background: #667eea;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.copy-btn:hover {
    background: #5a6fd8;
}

.step-result {
    margin-top: 20px;
}

.result-box {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    border-radius: 10px;
    background: #d4edda;
    border: 1px solid #c3e6cb;
}

.result-box.success {
    background: #d4edda;
    border-color: #c3e6cb;
}

.result-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.result-text h5 {
    color: #155724;
    margin: 0 0 5px 0;
    font-size: 1.2rem;
}

.result-text p {
    color: #155724;
    margin: 0;
    font-size: 0.95rem;
}

.usage-notes {
    background: white;
    padding: 50px;
    border-radius: 20px;
    margin-top: 60px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.usage-notes h3 {
    text-align: center;
    color: #333;
    margin-bottom: 40px;
    font-size: 1.8rem;
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.note-item {
    background: #fff3cd;
    padding: 25px;
    border-radius: 15px;
    border-left: 4px solid #ffc107;
}

.note-item h4 {
    color: #856404;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.note-item p {
    color: #856404;
    margin: 0;
    line-height: 1.5;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .usage-case {
        padding: 30px 20px;
    }
    
    .step-item {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .step-number {
        align-self: center;
    }
    
    .step-img {
        max-width: 250px;
    }
    
    .code-box {
        flex-direction: column;
        gap: 10px;
    }
    
    .result-box {
        flex-direction: column;
        text-align: center;
    }
}

/* FAQ 섹션 */
.faq-section {
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 20px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: #f8f9fa;
}

.faq-question h4 {
    font-size: 1.2rem;
    color: #333;
    margin: 0;
}

.faq-toggle {
    font-size: 1.5rem;
    color: #667eea;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(-10px);
}

.faq-item.active .faq-answer {
    padding: 0 30px 25px;
    max-height: 1000px;
    opacity: 1;
    transform: translateY(0);
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* CTA 섹션 */
.cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

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

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

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* 단계별 가이드 */
.step-guide {
    background: white;
}

.guide-intro {
    text-align: center;
    margin-bottom: 60px;
}

.guide-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #333;
}

.guide-intro p {
    font-size: 1.2rem;
    color: #666;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.step-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    border: 2px solid #f0f0f0;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.step-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-title h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.step-title p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.step-content {
    padding: 40px;
}

.step-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.detail-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.detail-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.detail-text h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: #333;
}

.detail-text p {
    color: #666;
    line-height: 1.5;
}

.step-action {
    text-align: center;
}

.step-action .btn-primary,
.step-action .btn-secondary {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    color: #333;
    box-shadow: 0 4px 15px rgba(255,215,0,0.3);
    border: 2px solid #ffd700;
    font-weight: 600;
}

.step-action .btn-primary:hover,
.step-action .btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,215,0,0.4);
}

/* 웰컴 미션 상세 */
.mission-details {
    background: #f8f9fa;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.mission-item {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.mission-item:hover {
    transform: translateY(-10px);
}

.mission-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.mission-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.mission-item p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.mission-reward {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    display: inline-block;
}

/* 중요 주의사항 */
.important-notice {
    background: white;
}

.notice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.notice-card {
    background: #fff5f5;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    border-left: 5px solid #ff6b6b;
}

.notice-card .notice-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.notice-card h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #333;
}

.notice-card p {
    color: #666;
    line-height: 1.6;
}

/* FAQ */
.faq {
    background: #f8f9fa;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 20px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: #f8f9fa;
}

.faq-question h4 {
    font-size: 1.2rem;
    color: #333;
    margin: 0;
}

.faq-toggle {
    font-size: 1.5rem;
    color: #667eea;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(-10px);
}

.faq-item.active .faq-answer {
    padding: 0 30px 25px;
    max-height: 1000px;
    opacity: 1;
    transform: translateY(0);
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 고객센터 */
.support-info {
    background: white;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.support-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    border: 2px solid #f0f0f0;
}

.support-card:hover {
    transform: translateY(-10px);
    border-color: #667eea;
}

.support-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.support-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #333;
}

.contact-info {
    margin-bottom: 30px;
}

.phone-number,
.email {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 10px;
}

.hours {
    color: #666;
    margin-bottom: 5px;
}

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

/* FAQ 카테고리 */
.faq-categories {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.category-btn {
    padding: 12px 24px;
    border: 2px solid #667eea;
    background: white;
    color: #667eea;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.category-btn:hover,
.category-btn.active {
    background: #667eea;
    color: white;
}

.faq-category {
    display: none;
}

.faq-category.active {
    display: block;
}

/* 문의 양식 */
.inquiry-form {
    background: #f8f9fa;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

/* 응답 시간 */
.response-time {
    background: white;
}

.response-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.response-item {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    border: 2px solid #e0e0e0;
    transition: all 0.3s ease;
}

.response-item:hover {
    border-color: #667eea;
    transform: translateY(-5px);
}

.response-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.response-item h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #333;
}

.response-item p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 15px;
}

.time-badge {
    background: #667eea;
    color: white;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* 할인 정보 */
.fee-discount {
    background: white;
}

.discount-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.discount-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 2px solid #f0f0f0;
    transition: all 0.3s ease;
    position: relative;
}

.discount-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.discount-card.featured {
    border-color: #ffd700;
    background: linear-gradient(135deg, #fff9e6 0%, #fff5cc 100%);
}

.discount-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: #ff6b6b;
    color: white;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
}

.discount-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.discount-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 15px;
}

.discount-features {
    list-style: none;
    margin: 20px 0;
    text-align: left;
}

.discount-features li {
    padding: 8px 0;
    color: #666;
}

.vip-levels {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0;
}

.vip-level {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

.level {
    font-weight: 600;
    color: #333;
}

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

/* 이벤트 카드 */
.current-events {
    background: #f8f9fa;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.event-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    position: relative;
    border: 2px solid #f0f0f0;
}

.event-card:hover {
    transform: translateY(-10px);
}

.event-card.main-event {
    border-color: #ffd700;
    background: linear-gradient(135deg, #fff9e6 0%, #fff5cc 100%);
}

.event-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #667eea;
    color: white;
    padding: 5px 20px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
}

.event-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #333;
}

.event-amount {
    font-size: 2rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 10px;
}

.event-period {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

/* 수수료 비교표 */
.fee-comparison {
    background: white;
}

.comparison-table {
    overflow-x: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

th, td {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #e0e0e0;
}

th {
    background: #667eea;
    color: white;
    font-weight: 600;
}

tr:hover {
    background-color: #f8f9fa;
}

/* 할인 계산기 */
.discount-calculator {
    background: #f8f9fa;
}

.calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.calculator-input {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.calculator-input h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #333;
}

.input-group {
    position: relative;
    margin-bottom: 30px;
}

.input-group input {
    width: 100%;
    padding: 15px 50px 15px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1.2rem;
}

.currency {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-weight: 600;
}

.calculator-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.calculator-options label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: 500;
}

.calculator-options input[type="checkbox"] {
    width: 20px;
    height: 20px;
}

.calculator-result {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.calculator-result h3 {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: #333;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #e0e0e0;
}

.result-item.total {
    border-bottom: none;
    font-size: 1.2rem;
    font-weight: 700;
    color: #667eea;
}

.result-item .label {
    color: #666;
}

.result-item .amount {
    font-weight: 600;
    color: #333;
}

.result-item .amount.discount {
    color: #667eea;
}

/* 프로모션 코드 */
.promo-codes {
    background: white;
}

.promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.promo-card {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    border: 2px solid #e0e0e0;
    transition: all 0.3s ease;
}

.promo-card:hover {
    border-color: #667eea;
    transform: translateY(-5px);
}

.promo-card h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #333;
}

.promo-code {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    background: white;
    padding: 15px;
    border-radius: 10px;
    border: 2px solid #e0e0e0;
}

.promo-code span {
    flex: 1;
    font-family: monospace;
    font-size: 1.1rem;
    font-weight: 600;
    color: #667eea;
}

.promo-code button {
    background: #667eea;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.promo-code button:hover {
    background: #5a6fd8;
}

.promo-card p {
    color: #666;
    margin: 0;
}

/* 할인 정보 */
.discount-info {
    background: #f8f9fa;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.info-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
}

.info-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.info-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #333;
}

.info-card p {
    color: #666;
    line-height: 1.6;
}

/* 모달 */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 15% auto;
    padding: 40px;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    text-align: center;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

.coupon-code {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 20px 0;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    border: 2px solid #e0e0e0;
}

.coupon-code span {
    flex: 1;
    font-family: monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
}

.coupon-code button {
    background: #667eea;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
}

/* 푸터 */
footer {
    background: #333;
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: #ffd700;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #ffd700;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #555;
    color: #999;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #667eea;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 15px 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .mission-content {
        grid-template-columns: 1fr;
    }

    .phone-mockup {
        width: 200px;
        height: 400px;
    }

    .calculator-container {
        grid-template-columns: 1fr;
    }

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

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }

    .section-title {
        font-size: 2rem;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }

    .step-header {
        flex-direction: column;
        text-align: center;
    }

    .step-details {
        grid-template-columns: 1fr;
    }

    .faq-categories {
        flex-direction: column;
        align-items: center;
    }

    .category-btn {
        width: 200px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .benefit-amount {
        font-size: 2rem;
    }

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

    .page-header h1 {
        font-size: 2rem;
    }

    .step-content {
        padding: 20px;
    }

    .form-container {
        padding: 20px;
    }

    .modal-content {
        margin: 20% auto;
        padding: 20px;
    }
}