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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
    overflow-x: hidden;
}

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

/* 스크롤 진행률 표시기 */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: #007bff;
    z-index: 1000;
    transition: width 0.1s ease;
}

/* 네비게이션 */
.navbar {
    background: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.8;
}

.logo img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #007bff;
}

.nav-menu {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #007bff;
}

.nav-cta {
    background: #007bff;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

/* 애니메이션 클래스 */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

.slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

.slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.8s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* 메인 헤더 섹션 */
.main-header {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    padding: 120px 0 80px;
    text-align: center;
    margin-top: 70px;
    position: relative;
    overflow: hidden;
}

.main-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="white" opacity="0.1"><polygon points="0,0 1000,0 1000,100 0,80"/></svg>');
    background-size: cover;
    background-position: bottom;
}

.main-header .container {
    position: relative;
    z-index: 2;
}

.logo-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.main-question {
    font-size: 2.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.main-description {
    font-size: 1.3rem;
    color: rgba(255,255,255,0.95);
    margin-bottom: 40px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
    font-weight: 500;
}

.main-cta {
    display: inline-block;
    background: white;
    color: #007bff;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.main-cta:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* 숫자 강조 섹션 */
.numbers-section {
    background: #f8f9fa;
    padding: 80px 0;
    text-align: center;
}

.numbers-intro {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.6;
}

.numbers-intro .highlight-question {
    font-size: 1.2rem;
    color: #007bff;
    font-weight: 600;
    display: block;
    margin-bottom: 15px;
}

.numbers-intro .highlight-keyword {
    color: #007bff;
    font-weight: 700;
    font-size: 1.4rem;
}

.numbers-intro strong {
    font-size: 1.5rem;
    color: #333;
    font-weight: 700;
    line-height: 1.5;
}

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

.number-item {
    background: white;
    padding: 40px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.number-label {
    font-size: 1rem;
    color: #666;
    margin-bottom: 10px;
}

.big-number {
    font-size: 3rem;
    font-weight: 700;
    color: #007bff;
    margin-bottom: 10px;
}

.number-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto;
}

/* 메인 메시지 섹션 */
.main-message {
    padding: 80px 0;
    text-align: center;
    background: #fff;
}

.highlight-text {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.6;
}

.sub-message {
    font-size: 1.1rem;
    color: #007bff;
    font-weight: 600;
    margin-bottom: 40px;
    line-height: 1.6;
}

/* 기능 소개 섹션 */
.features-showcase {
    background: #f8f9fa;
    padding: 80px 0;
    text-align: center;
}

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

.features-subtitle {
    font-size: 1.3rem;
    color: #007bff;
    font-weight: 600;
    margin-bottom: 60px;
}

.features-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* 메인 기능 섹션 */
.main-features {
    margin-bottom: 60px;
}

.main-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.main-feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border: 2px solid transparent;
}

.main-feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    border-color: #007bff;
}

.main-feature-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 50px;
    margin-bottom: 20px;
}

.main-feature-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.3;
}

.main-feature-description {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
}

/* 주요 기능 섹션 */
.sub-features {
    margin-top: 40px;
}

.sub-features-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 40px;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.feature-card {
    background: white;
    padding: 30px 25px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 3px 15px rgba(0,0,0,0.06);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #007bff;
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.feature-description {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
}

/* 비교표 스타일 */
.comparison-wrapper {
    background: #fff;
    padding: 80px 0;
}

.comparison-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}

.comparison-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 1.1rem;
}

.comparison-table {
    max-width: 900px;
    margin: 0 auto;
    border-collapse: collapse;
    width: 100%;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.comparison-table th {
    background: #007bff;
    color: white;
    padding: 20px;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
}

.comparison-table td {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #eee;
    transition: background-color 0.3s ease;
}

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

.comparison-table tr:nth-child(even) {
    background: #fafbfc;
}

.old-way {
    color: #dc3545;
    font-weight: 500;
}

.new-way {
    color: #28a745;
    font-weight: 600;
}

/* 업무 개선 섹션 */
.improvements-section {
    background: #f8f9fa;
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 60px;
}

.improvement-item {
    background: white;
    margin: 20px 0;
    padding: 30px;
    border-radius: 10px;
    border-left: 4px solid #007bff;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.improvement-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.improvement-question {
    font-size: 1rem;
    font-weight: 500;
    color: #666;
    margin-bottom: 15px;
}

.improvement-answer {
    font-size: 1.3rem;
    color: #007bff;
    font-weight: 700;
    line-height: 1.5;
}

/* 타겟 고객 섹션 */
.target-users {
    background: #fff;
    padding: 80px 0;
}

.users-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.user-card {
    background: #f8f9fa;
    padding: 30px 25px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.user-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    background: white;
}

.user-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #007bff;
    margin-bottom: 15px;
}

.user-description {
    font-size: 1rem;
    color: #666;
    line-height: 1.5;
}

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

.pricing-header {
    text-align: center;
    margin-bottom: 40px;
}

.pricing-title {
    font-size: 2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 30px;
}

.pricing-toggle {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
}

.toggle-option {
    padding: 10px 20px;
    border: 2px solid #007bff;
    border-radius: 25px;
    background: white;
    color: #007bff;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.toggle-option.active {
    background: #007bff;
    color: white;
}

.pricing-note {
    text-align: center;
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 20px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 12px;
    padding: 20px 18px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    border: 2px solid transparent;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    border-color: #007bff;
}

.pricing-card.popular {
    border-color: #007bff;
    transform: scale(1.02);
}

.pricing-card.popular::before {
    content: '추천';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    background: #007bff;
    color: white;
    padding: 4px 16px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.plan-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 8px;
}

.plan-type {
    font-size: 0.8rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.plan-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: #007bff;
    margin-bottom: 12px;
}

.plan-signup-fee {
    font-size: 0.8rem;
    color: #dc3545;
    font-weight: 600;
    margin-bottom: 15px;
}

.plan-limits {
    background: #f8f9fa;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 0.8rem;
    line-height: 1.5;
}

.plan-limits strong {
    color: #007bff;
}

.plan-features {
    text-align: left;
    margin-bottom: 20px;
    flex-grow: 1;
    min-height: 140px;
    display: flex;
    flex-direction: column;
}

.feature-category {
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
    font-size: 0.8rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin-bottom: 12px;
    flex-grow: 1;
}

.feature-list li {
    padding: 2px 0;
    font-size: 0.75rem;
    color: #666;
    position: relative;
    padding-left: 12px;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: 600;
}

.plan-button {
    width: 100%;
    padding: 10px 16px;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    font-size: 0.9rem;
    margin-top: auto;
}

.plan-button:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

.custom-plan {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
}

.custom-plan .plan-name,
.custom-plan .plan-type,
.custom-plan .feature-category {
    color: white;
}

.custom-plan .plan-price {
    color: white;
}

.custom-plan .plan-period {
    color: rgba(255,255,255,0.9);
}

.custom-plan .plan-limits {
    background: rgba(255,255,255,0.15);
    color: white;
}

.custom-plan .plan-limits strong {
    color: white;
}

.custom-plan .feature-list li {
    color: rgba(255,255,255,0.95);
}

.custom-plan .feature-list li::before {
    color: #90EE90;
}

.custom-plan .plan-button {
    background: white;
    color: #007bff;
}

.custom-plan .plan-button:hover {
    background: #f8f9fa;
}

/* 최종 CTA 섹션 */
.final-cta {
    background: #007bff;
    color: white;
    padding: 80px 0;
    text-align: center;
}

.cta-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.cta-text {
    text-align: left;
}

.cta-image {
    text-align: center;
}

.cta-image img {
    max-width: 100%;
    height: auto;

}

.cta-title {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: white;
    color: #007bff;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    margin-top: 20px;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255,255,255,0.3);
}

/* 푸터 */
.footer {
    background: #333;
    color: white;
    padding: 40px 0;
    text-align: center;
}

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

.footer-links {
    margin-bottom: 20px;
}

.footer-link {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-link:hover {
    opacity: 1;
}

.footer-info {
    font-size: 0.9rem;
    opacity: 0.7;
    line-height: 1.5;
}

/* 모달 스타일 */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.6);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: #fefefe;
    margin: 50px auto;
    padding: 0;
    border-radius: 10px;
    width: 90%;
    max-width: 800px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    animation: slideUp 0.3s ease;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

@keyframes slideUp {
    from { 
transform: translateY(50px);
opacity: 0;
    }
    to { 
transform: translateY(0);
opacity: 1;
    }
}

.modal-header {
    background: #007bff;
    color: white;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.modal-body {
    padding: 30px;
    overflow-y: auto;
    flex-grow: 1;
}

.close {
    color: white;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: opacity 0.3s ease;
    line-height: 1;
}

.close:hover,
.close:focus {
    opacity: 0.8;
}

/* 약관 내용 스타일 */
.terms-content h3 {
    color: #333;
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.terms-content h4 {
    color: #666;
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.terms-content p {
    line-height: 1.8;
    color: #666;
    margin-bottom: 15px;
}

.terms-content ul {
    margin: 10px 0 20px 20px;
    color: #666;
    line-height: 1.8;
}

.terms-content ul li {
    margin-bottom: 8px;
}

/* 준비중 모달 스타일 */
.preparing-modal .modal-content {
    max-width: 500px;
    text-align: center;
}

.preparing-modal .modal-body {
    padding: 40px;
}

.preparing-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    color: #007bff;
}

.preparing-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.preparing-message {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 30px;
}

.preparing-button {
    background: #007bff;
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.preparing-button:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

/* 반응형 */
@media (max-width: 768px) {
    .nav-menu {
gap: 15px;
    }

    .nav-cta {
padding: 8px 15px;
font-size: 0.9rem;
    }

    .logo img {
height: 30px;
    }

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

    .main-question {
font-size: 1.5rem;
    }

    .big-number {
font-size: 2.5rem;
    }

    .numbers-container {
grid-template-columns: 1fr;
gap: 20px;
    }

    .features-grid {
grid-template-columns: 1fr;
gap: 20px;
    }

    .comparison-table {
font-size: 0.9rem;
    }

    .comparison-table th,
    .comparison-table td {
padding: 15px 10px;
    }

    .users-grid {
grid-template-columns: 1fr;
    }

    .improvement-item {
padding: 25px 20px;
    }

    .navbar {
padding: 10px 0;
    }

    .main-header {
padding: 100px 0 60px;
    }

    .cta-content {
grid-template-columns: 1fr;
gap: 40px;
text-align: center;
    }

    .cta-text {
text-align: center;
    }

    .pricing-grid {
grid-template-columns: 1fr;
gap: 20px;
    }

    .pricing-card.popular {
transform: none;
    }

    .pricing-toggle {
flex-direction: column;
gap: 10px;
    }

    .toggle-option {
width: 200px;
    }
}

/* 태블릿 반응형 */
@media (max-width: 1024px) {
    .pricing-grid {
grid-template-columns: repeat(3, 1fr);
gap: 15px;
    }
}

@media (max-width: 768px) {
    .pricing-grid {
grid-template-columns: 1fr;
gap: 20px;
    }