/* COMPLETE EXTERNAL RESOURCE PREVENTION - NO GOOGLE FONTS OR EXTERNAL DEPENDENCIES */
/* Force CSS to load without external dependencies */

/* TEXT SELECTION AND CURSOR CONTROL - ENHANCED */
* {
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
    cursor: default !important;
}

/* Allow text selection but prevent cursor blinking on click */
p, h1, h2, h3, h4, h5, h6, span, div, li, td, th, label, a, button, section, article, aside, nav, header, footer, main {
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
    cursor: default !important;
}

/* Prevent cursor blinking on click for all text elements */
*:not(input):not(textarea):not([contenteditable="true"]):not(select):not(button[type="submit"]):not(button[type="button"]):not(button[onclick]) {
    cursor: default !important;
}

/* Force disable text cursor for all elements */
html, body {
    cursor: default !important;
}

/* Specific elements that should not show text cursor */
p, h1, h2, h3, h4, h5, h6, span, div, li, td, th, label, a, section, article, aside, nav, header, footer, main {
    cursor: default !important;
}

/* Override any browser default cursor behavior */
* {
    -webkit-user-modify: read-only;
    -moz-user-modify: read-only;
    -ms-user-modify: read-only;
    user-modify: read-only;
}

/* Ensure text selection works properly */
::selection {
    background: #3b82f6;
    color: white;
}

::-moz-selection {
    background: #3b82f6;
    color: white;
}

/* SYSTEM FONTS ONLY - NO EXTERNAL FONTS */
* {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
}

html, body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
}

/* Clean Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e2e8f0;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    height: auto;
    min-height: 70px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-link {
    text-decoration: none;
    color: #1a1a1a;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #3b82f6;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #3b82f6;
    text-decoration: none;
    transition: color 0.3s ease;
}

.logo:hover {
    color: #1d4ed8;
}

/* CSS Variables */
:root {
    --primary-color: #3b82f6;
    --primary-dark: #1d4ed8;
    --primary-light: #dbeafe;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --text-primary: #1a1a1a;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #e2e8f0;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --focus-outline: 2px solid #3b82f6;
    --focus-outline-offset: 2px;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Enhanced Focus Styles for Accessibility */
*:focus {
    outline: var(--focus-outline);
    outline-offset: var(--focus-outline-offset);
}

button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
    outline: var(--focus-outline);
    outline-offset: var(--focus-outline-offset);
    border-radius: var(--border-radius-sm);
}

/* Skip to content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    z-index: 10001;
    transition: top var(--transition-normal);
}

.skip-link:focus {
    top: 6px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* Force system fonts on all elements */
* {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
}

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--gradient-primary);
    z-index: 9999;
    transition: width var(--transition-fast);
}

/* Loading Animation */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity var(--transition-slow);
}

.loading-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--bg-tertiary);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 0.5rem 0;
    }
    
    .header-content {
        padding: 0 1rem;
    }
    
    .nav-list {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        z-index: 1000;
    }
    
    .nav-list.active {
        display: flex;
    }
    
    .nav-link {
        font-size: 1.2rem;
        padding: 1rem 2rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .header-content {
        padding: 0 0.5rem;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .hero-content p {
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
    }
    
    .container {
        padding: 0 1rem;
    }
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    z-index: 10001;
    transition: top var(--transition-normal);
}

.skip-link:focus {
    top: 6px;
}

/* Header - Duplicate removed, using critical fixes above */

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

/* Header content, logo, nav-list - Duplicates removed, using critical fixes above */

.admin-link {
    font-size: 1.2rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

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

/* Nav-link - Duplicate removed, using critical fixes above */

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link:focus::after {
    width: 100%;
}

/* Nav-link hover - Duplicate removed, using critical fixes above */

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 4px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all var(--transition-normal);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-headline {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out;
}

.hero-sub {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.admin-trigger {
    /* 숨겨진 관리자 접근 트리거 */
    user-select: none;
}

/* 관리자 버튼 */
.admin-button {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    animation: fadeInUp 0.5s ease;
}

.admin-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.hero-bullets {
    list-style: none;
    margin-bottom: 2.5rem;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-bullets li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.hero-bullets li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-visual {
    position: relative;
    animation: fadeInRight 1s ease-out 0.8s both;
}

.hero-laptop {
    width: 100%;
    max-width: 500px;
    filter: drop-shadow(var(--shadow-xl));
    transition: transform var(--transition-normal);
}

.hero-laptop:hover {
    transform: scale(1.05);
}

.hero-mobile {
    position: absolute;
    bottom: -2rem;
    right: 2rem;
    width: 120px;
    filter: drop-shadow(var(--shadow-lg));
    transition: transform var(--transition-normal);
}

.hero-mobile:hover {
    transform: scale(1.1);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Trust Indicators Section */
.trust-indicators {
    padding: 3rem 0;
    background: var(--gradient-primary);
    color: white;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.trust-item {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.trust-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
}

.trust-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    display: block;
}

.trust-number {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.trust-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* Problem Solution Section */
.problem-solution {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.problems {
    margin-bottom: 3rem;
}

.problem-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.problem-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.problem-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: pulse 2s infinite;
}

.solution {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.solution-text {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: 1rem 0 2rem 0;
}

.solution-benefits {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--primary-light);
    border-radius: var(--border-radius-md);
    color: var(--primary-dark);
    font-weight: 500;
}

.benefit-icon {
    font-size: 1.25rem;
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 3rem;
    font-weight: 500;
}

.reviews-subtitle {
    color: #000000 !important;
}

.comparison-subtitle {
    color: #000000 !important;
}

.maintenance-subtitle {
    color: #000000 !important;
}

/* Premium Price Comparison - Brand New Design */
.premium-price-comparison {
    margin: 4rem 0;
    padding: 3rem;
    background: linear-gradient(135deg, #1e293b 0%, #334155 50%, #475569 100%);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    color: white;
    position: relative;
    overflow: hidden;
}

.premium-price-comparison::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(59, 130, 246, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    pointer-events: none;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.comparison-icon {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: block;
}

.comparison-main-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.01em;
}

.comparison-subtitle {
    font-size: 0.875rem;
    color: #cbd5e1;
    margin: 0;
    font-weight: 400;
}

.premium-comparison-table {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 3rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 2;
}

.table-header-row {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.2fr 1.5fr;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    padding: 2rem;
    font-weight: 600;
    font-size: 1rem;
    color: white;
    text-align: center;
    border-bottom: 3px solid rgba(255, 255, 255, 0.2);
}

.header-cell {
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.header-cell:last-child {
    border-right: none;
}

.table-data-row {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.2fr 1.5fr;
    padding: 2.5rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    min-height: 120px;
}

.table-data-row:last-child {
    border-bottom: none;
}

.table-data-row:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.service-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem;
}

.service-icon {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.service-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-name {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
}

.service-desc {
    font-size: 0.875rem;
    color: #cbd5e1;
    font-weight: 400;
}

.price-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1rem;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.price-info:last-child {
    border-right: none;
}

.price-amount {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.price-note {
    font-size: 0.875rem;
    opacity: 0.8;
    font-weight: 400;
}

.price-info.competitor .price-amount {
    color: #fbbf24;
}

.price-info.our-price .price-amount {
    color: #10b981;
    font-size: 1rem;
}

.savings-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1rem;
}

.savings-amount {
    font-size: 1rem;
    font-weight: 600;
    color: #fbbf24;
    margin-bottom: 0.5rem;
}

.savings-percent {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
    background: rgba(16, 185, 129, 0.2);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.comparison-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 2;
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.summary-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.summary-icon {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
}

.summary-text h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 0.5rem 0;
}

.summary-text p {
    font-size: 0.875rem;
    color: #cbd5e1;
    margin: 0;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .premium-price-comparison {
        margin: 2rem 0;
        padding: 2rem 1.5rem;
    }
    
    .comparison-main-title {
        font-size: 1rem;
    }
    
    .comparison-subtitle {
        font-size: 0.875rem;
    }
    
    .table-header-row,
    .table-data-row {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.5rem 1rem;
    }
    
    .service-info {
        justify-content: center;
        text-align: center;
    }
    
    .price-info,
    .savings-info {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding: 1rem 0;
    }
    
    .comparison-summary {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .summary-item {
        padding: 1.5rem;
    }
}

/* Packages Section */
.packages {
    padding: 4rem 0;
}

.package-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .package-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 1.5rem;
    }
    
    .package-card {
        padding: 1.5rem;
    }
    
    .package-card.featured {
        transform: none;
    }
}

@media (max-width: 480px) {
    .package-cards {
        gap: 1rem;
    }
    
    .package-card {
        padding: 1rem;
    }
}

.package-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.package-card:hover::before {
    transform: scaleX(1);
}

.package-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.package-card.featured::before {
    transform: scaleX(1);
}

.package-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
}

.package-header {
    margin-bottom: 1.5rem;
}

.package-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.package-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.package-price-note {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-style: italic;
}

.package-duration {
    font-size: 0.9rem;
    color: #10b981;
    font-weight: 600;
    margin-bottom: 1rem;
    background: #f0fdf4;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    display: inline-block;
}

.package-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.package-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.package-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}



/* Process Timeline */
.process {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 2rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #3b82f6, #1d4ed8);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
    margin-left: 4rem;
}

.process-step::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 2rem;
    width: 1rem;
    height: 1rem;
    background: #3b82f6;
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 0 0 3px #3b82f6;
}

.process-step-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 80px;
}

.process-content {
    flex: 1;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.process-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.process-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 2.5rem;
    height: 2.5rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
}

.process-step h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.process-duration {
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
}

.process-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-light);
    font-weight: 300;
}

.process-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.process-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.feature-icon {
    font-size: 1.5rem;
}

.process-feature span:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

@media (max-width: 768px) {
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .process-arrow {
        transform: rotate(90deg);
    }
    
    .process-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        max-width: 100%;
    }
    
    .process-feature {
        padding: 0.75rem;
        gap: 0.5rem;
    }
    
    .feature-icon {
        font-size: 1.25rem;
    }
    
    .process-feature span:last-child {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .process-features {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .process-feature {
        padding: 0.5rem;
        gap: 0.5rem;
    }
    
    .feature-icon {
        font-size: 1.1rem;
    }
    
    .process-feature span:last-child {
        font-size: 0.85rem;
    }
}

/* Why Choose Us Section */
.why-choose-us {
    padding: 5rem 0;
    background: var(--bg-primary);
}

.comparison-table-container {
    margin: 3rem 0;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.comparison-table th,
.comparison-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

.comparison-table th {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    font-size: 1rem;
}

.comparison-table td {
    color: #333333;
    font-size: 0.9rem;
}

.comparison-table .highlight {
    background: #f0f9ff;
    color: var(--primary-color);
    font-weight: 600;
}

.comparison-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.highlight-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.highlight-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.highlight-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.highlight-card h3 {
    color: #000000;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.highlight-card p {
    color: #333333;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .comparison-table {
        font-size: 0.8rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem;
    }
    
    .comparison-highlights {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .highlight-card {
        padding: 1.5rem;
    }
    
    .highlight-icon {
        font-size: 2.5rem;
    }
}

/* Portfolio Section */
.portfolio {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.portfolio-categories {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover,
.category-btn.active {
    background: var(--primary-color);
    color: white;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 3rem 0;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 2rem 0;
    }
    
    .portfolio-image {
        height: 250px;
    }
    
    .portfolio-icon {
        font-size: 4rem;
    }
    
    .portfolio-text {
        font-size: 1.2rem;
    }
}

.portfolio-item {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    height: 300px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.portfolio-item:hover .portfolio-photo {
    transform: scale(1.05);
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.portfolio-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.8) 0%, rgba(118, 75, 162, 0.8) 100%);
    z-index: 1;
}

.portfolio-placeholder {
    text-align: center;
    color: white;
    position: relative;
    z-index: 2;
}

.portfolio-placeholder {
    text-align: center;
    color: white;
}

.portfolio-icon {
    font-size: 5rem;
    display: block;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.4));
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-icon {
    transform: scale(1.1);
}

.portfolio-text {
    font-size: 1.4rem;
    font-weight: 700;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-text {
    transform: scale(1.05);
}

.portfolio-content {
    padding: 1.5rem;
}

.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.portfolio-header h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.portfolio-type {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.portfolio-overview {
    margin-bottom: 1.5rem;
}

.portfolio-overview p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

.portfolio-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-md);
}

.info-item {
    text-align: center;
}

.info-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.info-value {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.portfolio-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.feature-tag {
    background: var(--primary-light);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.portfolio-description {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.portfolio-description p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.portfolio-link {
    margin-top: 1rem;
    text-align: center;
}

.portfolio-link .btn {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
}



.portfolio-summary {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 4rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.8);
    position: relative;
    overflow: hidden;
}

.portfolio-summary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2, #f093fb);
}

.summary-item {
    text-align: center;
    position: relative;
    padding: 1rem;
    transition: transform 0.3s ease;
}

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

.summary-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.summary-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.summary-label {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    position: relative;
    z-index: 1;
    letter-spacing: 0.5px;
}

@media (max-width: 768px) {
    .portfolio-summary {
        flex-direction: column;
        gap: 2rem;
        padding: 2rem 1rem;
    }
    
    .summary-item {
        padding: 0.5rem;
    }
    
    .summary-number {
        font-size: 2.5rem;
    }
    
    .summary-label {
        font-size: 0.9rem;
    }
}

/* Portfolio Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.portfolio-item {
    animation: fadeIn 0.5s ease-in-out;
}

/* Customer Reviews Section */
.reviews {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.reviews-slider {
    position: relative;
    margin-bottom: 4rem;
    overflow: hidden;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.reviews-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 2rem;
    width: calc(9 * 400px); /* 9개 카드 * (400px width) */
}

.reviews-track .review-card {
    width: 400px;
    height: 400px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.reviews-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
}

.review-nav-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.review-nav-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.review-nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.review-dots {
    display: flex;
    gap: 0.5rem;
}

.review-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: #e2e8f0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.review-dot.active {
    background: #667eea;
    transform: scale(1.2);
}

.review-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    height: 400px;
    display: flex;
    flex-direction: column;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: #e2e8f0;
    font-family: serif;
    z-index: 1;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: #667eea;
}

.review-card.featured {
    border-color: #fbbf24;
    background: linear-gradient(135deg, #ffffff 0%, #fef3c7 100%);
}

.review-card.featured::after {
    content: 'BEST';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.reviewer-details h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 0.25rem 0;
}

.reviewer-details p {
    font-size: 0.875rem;
    color: #64748b;
    margin: 0 0 0.5rem 0;
}

.review-rating {
    display: flex;
    gap: 0.25rem;
}

.star {
    color: #fbbf24;
    font-size: 0.875rem;
}

.review-package {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.review-content {
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.review-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: #374151;
    margin: 0;
    font-style: italic;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.review-stats {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.review-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #f8fafc;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 500;
}

.stat-icon {
    font-size: 1rem;
}

.reviews-summary {
    display: flex;
    justify-content: center;
    gap: 4rem;
    padding: 3rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.summary-stat {
    text-align: center;
}

.summary-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.summary-label {
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .reviews-slider {
        overflow: visible;
    }
    
    .reviews-track {
        gap: 1rem;
        width: calc(9 * 332px); /* 9개 카드 * (300px + 32px gap) */
    }
    
    .reviews-track .review-card {
        min-width: 300px;
        margin-right: 32px;
    }
    
    .review-card {
        padding: 1.5rem;
    }
    
    .review-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .reviews-summary {
        flex-direction: column;
        gap: 2rem;
        padding: 2rem;
    }
    
    .reviews-nav {
        gap: 1rem;
    }
    
    .review-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .reviews-track {
        width: calc(9 * 312px); /* 9개 카드 * (280px + 32px gap) */
    }
    
    .reviews-track .review-card {
        min-width: 280px;
        margin-right: 32px;
    }
    
    .review-card {
        padding: 1rem;
    }
    
    .reviewer-avatar {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .review-content p {
        font-size: 0.9rem;
    }
}

/* Light Admin Section */
.light-admin {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

/* Admin Tabs */
.admin-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.admin-tab {
    padding: 1rem 2rem;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-weight: 500;
    color: var(--text-secondary);
}

.admin-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.admin-tab.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Admin Content */
.admin-content {
    max-width: 1200px;
    margin: 0 auto;
}

.admin-tab-content {
    display: none !important;
    position: absolute !important;
    left: -9999px !important;
    visibility: hidden !important;
}

.admin-tab-content.active {
    display: block !important;
    position: static !important;
    left: auto !important;
    visibility: visible !important;
}

.admin-tab-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.admin-tab-text h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.admin-tab-text p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.admin-feature-list {
    list-style: none;
    margin-bottom: 2rem;
}

.admin-feature-list li {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.admin-demo-btn {
    margin-top: 2rem;
}

/* Sheets Demo */
.sheets-demo {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.sheets-header {
    background: var(--primary-color);
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sheets-title {
    font-weight: 600;
}

.sheets-status {
    font-size: 0.875rem;
    opacity: 0.9;
}

.sheets-table {
    padding: 1rem;
}

.sheets-row {
    display: grid;
    grid-template-columns: 0.5fr 1fr 2fr 1fr 1fr;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.sheets-row.header {
    display: none;
}

.sheets-row.new {
    background: var(--primary-light);
    border-radius: var(--border-radius-sm);
}

.sheets-cell {
    font-size: 0.875rem;
    color: var(--text-primary);
}

/* Analytics Demo */
.analytics-demo {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
}

.analytics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.analytics-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.analytics-time {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.analytics-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.analytics-stat {
    text-align: center;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.analytics-chart {
    display: flex;
    align-items: end;
    gap: 0.5rem;
    height: 100px;
    padding: 1rem 0;
}

.chart-bar {
    flex: 1;
    background: var(--primary-color);
    border-radius: var(--border-radius-sm);
    min-height: 20px;
    transition: all var(--transition-normal);
}

.chart-bar:hover {
    background: var(--primary-dark);
}

/* Admin Features Grid */
.admin-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.admin-feature-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.admin-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.admin-feature-card .feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.admin-feature-card h4 {
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.admin-feature-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .admin-tab-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .admin-tabs {
        flex-direction: column;
    }
    
    .admin-tab {
        text-align: center;
    }
    
    .analytics-stats {
        grid-template-columns: 1fr;
    }
    
    .sheets-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

.admin-screenshots {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.admin-screenshots svg {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal);
}

.admin-screenshots svg:hover {
    transform: scale(1.02);
}

/* Options Grid */
.options {
    padding: 4rem 0;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.option-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.option-card.selected {
    border: 2px solid var(--primary-color);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.option-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.option-card:hover::before {
    transform: scaleX(1);
}

.option-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.option-card h3 {
    color: #1f2937;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.option-price {
    color: #1d4ed8;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.option-description {
    color: #4b5563;
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.option-details {
    list-style: none;
    padding: 0;
    margin: 0;
}

.option-details li {
    color: #4b5563;
    font-size: 0.875rem;
    padding: 0.25rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.option-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #1d4ed8;
    font-weight: 600;
}

.option-select-btn {
    width: 100%;
    padding: 0.75rem;
    background: #1d4ed8;
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: 1rem;
}

.option-select-btn:hover {
    background: #1e40af;
    transform: translateY(-2px);
}

.option-select-btn.selected {
    background: #059669;
}

.option-select-btn.selected:hover {
    background: #047857;
}

/* Comparison Section */
.comparison {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}

.main-comparison-table-wrapper {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 3rem;
    overflow-x: auto;
}

.main-comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
    table-layout: fixed;
}

.main-comparison-table th,
.main-comparison-table td {
    padding: 1.5rem;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.main-comparison-table th {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    position: relative !important;
    z-index: 1 !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    transform: none !important;
}

.main-comparison-table th.main-feature-header {
    background: #1e293b;
    text-align: left;
    width: 25%;
}

.main-comparison-table th.main-competitor {
    background: #64748b;
    width: 37.5%;
}

.main-comparison-table th.main-our-company {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    width: 37.5%;
}

.main-comparison-table td.main-feature-name {
    text-align: left;
    font-weight: 600;
    color: #1e293b;
    background: #f8fafc;
}

.main-comparison-table td.main-competitor {
    color: #64748b;
    background: #f1f5f9;
}

.main-comparison-table td.main-our-company {
    color: #059669;
    background: #f0fdf4;
    font-weight: 600;
}

.main-comparison-table td.main-our-company.featured {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 2px solid #10b981;
}

.comparison-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.highlight-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.highlight-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.highlight-text h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 0.5rem 0;
}

.highlight-text p {
    color: #64748b;
    margin: 0;
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-comparison-table-wrapper {
        padding: 1rem;
    }
    
    .main-comparison-table th,
    .main-comparison-table td {
        padding: 1rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .comparison-highlights {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .highlight-item {
        padding: 1.5rem;
    }
}

/* Options Table */

.options-table {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.options-header {
    background: var(--gradient-primary);
    color: white;
    padding: 1.5rem;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1rem;
}

.options-header h3 {
    font-weight: 600;
}

.options-body {
    padding: 0;
}

.option-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #e5e7eb;
    transition: background-color var(--transition-normal);
}

.option-row:hover {
    background: #f9fafb;
}

.option-row:last-child {
    border-bottom: none;
}

/* Policy Strip */
.policy-strip {
    padding: 3rem 0;
    background: var(--gradient-secondary);
    color: white;
}

.policy-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.policy-section h3 {
    margin-bottom: 1rem;
    font-weight: 600;
}

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

.policy-section li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.policy-section li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* Guarantee Section */
.guarantee {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
}

.guarantee .section-title {
    color: white;
}

.guarantee .section-subtitle {
    color: #cbd5e1;
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.guarantee-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.guarantee-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.guarantee-card:hover::before {
    left: 100%;
}

.guarantee-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.guarantee-card.featured {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2) 0%, rgba(245, 158, 11, 0.2) 100%);
    border-color: #fbbf24;
}

.guarantee-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1e293b;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.guarantee-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.guarantee-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.guarantee-card p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: #cbd5e1;
}

.guarantee-features {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.guarantee-features li {
    padding: 0.5rem 0;
    color: #e2e8f0;
    font-size: 0.95rem;
}

.guarantee-cta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.guarantee-text h3 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.guarantee-text p {
    font-size: 1.1rem;
    color: #cbd5e1;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .guarantee-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .guarantee-card {
        padding: 2rem;
    }
    
    .guarantee-cta {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
        padding: 2rem;
    }
}

/* Maintenance Service Section */
.maintenance {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

/* Comparison Analysis Styles */
.comparison-analysis {
    margin-top: 4rem;
    padding: 3rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.analysis-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 2rem;
}

.executive-summary {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 3rem;
}

.executive-summary h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.executive-summary p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.comparison-table-section {
    margin-bottom: 3rem;
}

.comparison-table-section h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
}

.table-container {
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.comparison-table th {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    padding: 1rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.comparison-table td {
    padding: 1rem;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
    font-size: 0.9rem;
}

.comparison-table tr:nth-child(even) {
    background: #f8fafc;
}

.comparison-table strong {
    color: var(--primary-color);
    font-weight: 700;
}

.comparison-table em {
    color: var(--text-light);
    font-style: italic;
}

.scenario-analysis {
    margin-bottom: 3rem;
}

.scenario-analysis h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
}

.scenario-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.scenario-card {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.scenario-card h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}

.scenario-card p {
    color: #2d2d2d;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.scenario-card ul {
    list-style: none;
    padding: 0;
}

.scenario-card li {
    padding: 0.3rem 0;
    color: #2d2d2d;
    font-size: 0.9rem;
}

.customer-guide {
    margin-bottom: 3rem;
}

.customer-guide h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.guide-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.guide-item h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}

.guide-item p {
    color: #2d2d2d;
    line-height: 1.5;
    font-size: 0.9rem;
}

.value-comments {
    margin-bottom: 3rem;
}

.value-comments h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.value-comments ul {
    list-style: none;
    padding: 0;
}

.value-comments li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #e2e8f0;
    color: #2d2d2d;
    font-size: 0.9rem;
}

.value-comments li:last-child {
    border-bottom: none;
}

.roi-comment {
    margin-bottom: 3rem;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: 2rem;
    border-radius: 12px;
}

.roi-comment h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.roi-comment p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.9rem;
}

.disclaimer {
    margin-bottom: 3rem;
    background: #fef2f2;
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid #ef4444;
}

.disclaimer h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.disclaimer p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.9rem;
}

.key-summary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
}

.key-summary h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
}

.key-summary p {
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.key-summary p:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .comparison-analysis {
        padding: 2rem 1rem;
        margin-top: 2rem;
    }
    
    .analysis-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .scenario-grid,
    .guide-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .scenario-card,
    .guide-item {
        padding: 1rem;
    }
    
    .comparison-table {
        font-size: 0.75rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.5rem 0.25rem;
    }
    
    .comparison-table th {
        font-size: 0.8rem;
    }
    
    .key-summary {
        padding: 1.5rem;
    }
    
    .key-summary h4 {
        font-size: 1.1rem;
    }
    
    .key-summary p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .comparison-analysis {
        padding: 1.5rem 0.5rem;
        margin-top: 1.5rem;
    }
    
    .analysis-title {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    
    .comparison-table {
        font-size: 0.7rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.25rem 0.1rem;
    }
    
    .scenario-card h5,
    .guide-item h5 {
        font-size: 1rem;
    }
    
    .scenario-card p,
    .guide-item p,
    .scenario-card li,
    .value-comments li {
        font-size: 0.85rem;
    }
    
    .key-summary {
        padding: 1rem;
    }
    
    .key-summary h4 {
        font-size: 1rem;
    }
    
    .key-summary p {
        font-size: 0.9rem;
    }
}

.maintenance-header {
    text-align: center;
    margin-bottom: 4rem;
}

.maintenance-intro {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.intro-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    font-weight: 500;
    color: #374151;
}

.intro-icon {
    font-size: 1.2rem;
}

.maintenance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

@media (max-width: 768px) {
    .maintenance-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .maintenance-card {
        margin: 0 1rem;
    }
    
    .card-header {
        padding: 1.5rem 1.5rem 1rem;
    }
    
    .plan-icon {
        font-size: 2.5rem;
    }
    
    .card-header h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .maintenance-grid {
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    .maintenance-card {
        margin: 0 0.5rem;
    }
    
    .card-header {
        padding: 1rem 1rem 0.75rem;
    }
    
    .plan-icon {
        font-size: 2rem;
    }
    
    .card-header h3 {
        font-size: 1.2rem;
    }
}

.maintenance-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.maintenance-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.maintenance-card.featured {
    border-color: #3b82f6;
    background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
}

.card-header {
    text-align: center;
    padding: 2rem 2rem 1.5rem;
    border-bottom: 1px solid #e5e7eb;
    position: relative;
}

.plan-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #6b7280;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.plan-badge.best {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.plan-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.card-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 1rem 0;
}

.plan-price {
    margin-bottom: 0.5rem;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: #3b82f6;
}

.price-unit {
    font-size: 1rem;
    color: #6b7280;
    font-weight: 500;
}

.plan-target {
    font-size: 0.9rem;
    color: #6b7280;
    font-weight: 500;
}

.card-content {
    padding: 1.5rem 2rem;
    flex: 1;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: #374151;
    font-size: 0.95rem;
}

.check {
    color: #10b981;
    font-weight: bold;
    font-size: 1.1rem;
}

.card-footer {
    padding: 1.5rem 2rem 2rem;
    text-align: center;
}

.maintenance-content p {
    color: #64748b;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.maintenance-target {
    color: #1e293b !important;
    font-weight: 500;
    background: #f1f5f9;
    padding: 0.75rem;
    border-radius: 8px;
    border-left: 4px solid #667eea;
    margin-bottom: 1.5rem;
}

.maintenance-highlight {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: #92400e;
    border: 1px solid #fbbf24;
}

.maintenance-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.maintenance-features li {
    padding: 0.5rem 0;
    color: #374151;
    font-size: 0.95rem;
}

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

/* 새로운 가격 비교 테이블 스타일 */
.new-price-comparison {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    margin-top: 3rem;
    overflow: hidden;
}

.comparison-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 2.5rem;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.new-comparison-table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    background: white;
    border: 2px solid #e5e7eb;
    margin-top: 2rem;
}

.table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 0;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 1.5rem 0;
    border-radius: 15px 15px 0 0;
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid #e2e8f0;
    padding: 1rem 0;
    background: white;
}

.table-row:nth-child(even) {
    background: #f8fafc;
}

.table-row:hover {
    background: #f1f5f9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.table-row:last-child {
    border-bottom: none;
}

.header-cell, .data-cell {
    padding: 1.5rem 1rem;
    text-align: center;
    font-size: 1rem;
    font-weight: 500;
    border-right: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    transition: all 0.3s ease;
    position: relative;
}

.header-cell:last-child, .data-cell:last-child {
    border-right: none;
}

.service-col {
    font-weight: 600;
    color: #374151;
}

.competitor {
    color: #6b7280;
    font-weight: 500;
}

.our-price {
    color: #059669;
    font-weight: 700;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    font-size: 1.1rem;
    position: relative;
    border: 2px solid #10b981;
    border-radius: 8px;
    margin: 0.25rem;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}

.our-price::before {
    content: '💎';
    position: absolute;
    top: -8px;
    right: 8px;
    font-size: 1rem;
    background: #10b981;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.savings {
    color: #dc2626;
    font-weight: 700;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    font-size: 1rem;
    position: relative;
    border: 2px solid #f59e0b;
    border-radius: 8px;
    margin: 0.25rem;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.2);
}

.savings::before {
    content: '💰';
    position: absolute;
    top: -8px;
    right: 8px;
    font-size: 1rem;
    background: #f59e0b;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .maintenance-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .maintenance-card {
        padding: 2rem;
    }
    
    .maintenance-intro {
        flex-direction: column;
        gap: 1rem;
    }
    
    .intro-item {
        width: 100%;
        justify-content: center;
    }
    
    .new-price-comparison {
        padding: 2rem;
    }
    
    .table-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        text-align: center;
    }
    
    .table-header {
        display: none;
    }
    
    .header-cell, .data-cell {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}

/* Guarantee Section */
.guarantee {
    padding: 5rem 0;
    background: var(--bg-primary);
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.guarantee-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.guarantee-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.guarantee-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.guarantee-card h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.guarantee-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.guarantee-content li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.guarantee-content li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.guarantee-note {
    background: var(--primary-light);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    margin-top: 2rem;
    border-left: 4px solid var(--primary-color);
}

.guarantee-note p {
    color: var(--text-primary);
    margin: 0;
    font-size: 0.9rem;
}

/* FAQ Section */
.faq {
    padding: 4rem 0;
    background: #f8fafc;
}

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

.faq-item {
    background: white;
    border-radius: var(--border-radius-lg);
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 12px;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
    position: relative;
    overflow: hidden;
}

.faq-question::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.faq-question:hover::before {
    left: 100%;
}

.faq-question:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.faq-icon {
    font-size: 1.25rem;
    transition: all 0.3s ease;
    color: white;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.2);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
    background: rgba(255, 255, 255, 0.3);
}

.faq-answer {
    padding: 1.5rem;
    color: #374151;
    line-height: 1.7;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: relative;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Contact Form */
.contact {
    padding: 4rem 0;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
}

.form-step {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.form-step.active {
    display: block;
}

.form-step h3 {
    margin-bottom: 2rem;
    text-align: center;
    color: var(--primary-color);
    font-weight: 600;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.package-options,
.feature-options {
    display: grid;
    gap: 1rem;
}

.package-option,
.feature-option {
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.package-option:hover,
.feature-option:hover {
    border-color: var(--primary-color);
    background: var(--primary-light);
}

.package-option input[type="radio"],
.feature-option input[type="checkbox"] {
    margin-right: 1rem;
    width: auto;
}

.package-option-text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-right: 0.5rem;
    width: auto;
}

.form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    gap: 1rem;
}

.form-navigation .btn {
    flex: 1;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-info h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-links {
    display: flex;
    gap: 1rem;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer-links a:hover {
    color: white;
}

.footer-tech {
    text-align: center;
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Package Selector Modal */
.package-selector-content {
    max-width: 900px;
    width: 90%;
}

.package-selector-subtitle {
    text-align: center;
    color: #374151;
    margin-bottom: 2rem;
    font-size: 1.125rem;
    font-weight: 500;
}

.package-selector-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.package-selector-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
}

.package-selector-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.package-selector-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #dbeafe, white);
}

.package-selector-badge {
    position: absolute;
    top: -10px;
    right: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.package-selector-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.package-selector-header h4 {
    color: #1f2937;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.package-selector-price {
    color: #1d4ed8;
    font-size: 1.5rem;
    font-weight: 700;
}

.package-selector-desc {
    color: #6b7280;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.package-selector-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.package-selector-features li {
    color: #374151;
    font-size: 0.875rem;
    padding: 0.25rem 0;
    position: relative;
    padding-left: 1.25rem;
}

.package-selector-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.selected-options-display {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.selected-options-display h4 {
    color: #1f2937;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.selected-options-display ul {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
}

.selected-options-display li {
    color: #4b5563;
    padding: 0.25rem 0;
    font-size: 0.875rem;
}

.selected-options-display p {
    color: #6b7280;
    font-size: 0.875rem;
    margin: 0;
}



/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal[style*="display: flex"] {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    text-align: center;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color var(--transition-normal);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    margin-bottom: 2rem;
}

.modal-footer {
    display: flex;
    justify-content: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-list {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--border-color);
    }

    .nav-list.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    /* Package Selector Modal Mobile */
    .package-selector-content {
        width: 95%;
        max-width: none;
        margin: 1rem;
    }
    
    .package-selector-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .package-selector-card {
        padding: 1rem;
    }
    
    .package-selector-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .package-selector-price {
        font-size: 1.25rem;
    }
    
    /* Process Timeline Mobile */
    .process-timeline::before {
        left: 1rem;
    }
    
    .process-step {
        margin-left: 2rem;
        flex-direction: column;
        gap: 1rem;
    }
    
    .process-step::before {
        left: -1rem;
        top: 1rem;
    }
    
    .process-step-header {
        flex-direction: row;
        gap: 1rem;
        min-width: auto;
    }
    
    /* Options Grid Mobile */
    .options-grid {
        grid-template-columns: 1fr;
    }
    
    /* Package Selector Mobile */
    .package-selector-grid {
        grid-template-columns: 1fr;
    }
    
    .package-selector-content {
        width: 95%;
        max-width: none;
    }

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

    .hero-cta {
        justify-content: center;
    }

    .before-after {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: row !important;
    }

    .timeline-content {
        padding-left: 4rem;
        text-align: left;
    }

    .admin-screenshots {
        grid-template-columns: 1fr;
    }

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

    .form-navigation {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero {
        padding: 6rem 0 3rem;
    }

    .hero-headline {
        font-size: 1.75rem;
    }

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

    .package-cards {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .hero-cta,
    .contact,
    .modal {
        display: none;
    }

    .hero {
        background: white;
        color: black;
    }

    .section-title {
        background: none;
        -webkit-text-fill-color: black;
        color: black;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0000ff;
        --text-primary: #000000;
        --bg-primary: #ffffff;
        --border-color: #000000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: #ffffff;
        --text-secondary: #d1d5db;
        --text-light: #9ca3af;
        --bg-primary: #1a1a1a;
        --bg-secondary: #2d2d2d;
        --bg-tertiary: #404040;
        --border-color: #404040;
    }

    .header {
        background: rgba(26, 26, 26, 0.95);
    }

    .problem-card,
    .package-card,
    .admin-point,
    .faq-item,
    .contact-form {
        background: var(--bg-secondary);
    }
}

/* Admin Button */
.admin-button {
    position: fixed;
    top: 100px;
    right: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.admin-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }

.hidden { display: none; }
.visible { display: block; }

.fade-in { animation: fadeIn var(--transition-normal); }
.slide-up { animation: fadeInUp var(--transition-normal); }
.slide-right { animation: fadeInRight var(--transition-normal); }

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

/* Floating Contact Button */
.floating-contact {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.floating-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
}

.floating-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.floating-icon {
    font-size: 1.25rem;
}

.floating-text {
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .floating-text {
        display: none;
    }
    
    .floating-btn {
        padding: 1rem;
        border-radius: 50%;
    }
}

/* Notification System */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10002;
    max-width: 400px;
    animation: slideInRight 0.3s ease;
}

.notification-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
}

.notification-info {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
}

.notification-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.notification-error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.notification-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.notification-message {
    flex: 1;
    margin-right: 1rem;
    font-weight: 500;
}

.notification-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.notification-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

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

/* Quick Contact Modal */
.quick-contact-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.quick-contact-modal.active {
    opacity: 1;
    visibility: visible;
}

.quick-contact-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    padding: 2.5rem;
    max-width: 600px;
    width: 90%;
    text-align: left;
    transform: scale(0.9) translateY(20px);
    transition: all 0.4s ease;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.quick-contact-modal.active .quick-contact-content {
    transform: scale(1) translateY(0);
}

.quick-contact-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #e2e8f0;
}

.quick-contact-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.quick-contact-close {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border: none;
    font-size: 1.5rem;
    color: #64748b;
    cursor: pointer;
    padding: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.quick-contact-close:hover {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    color: #1e293b;
    transform: scale(1.05);
}

.quick-contact-body {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-methods-grid {
    display: grid;
    gap: 1.5rem;
}

.contact-method-card {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    background: white;
    position: relative;
    overflow: hidden;
}

.contact-method-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.5s ease;
}

.contact-method-card:hover::before {
    left: 100%;
}

.contact-method-card:hover {
    border-color: #667eea;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.2);
}

.contact-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    flex-shrink: 0;
    color: white;
    font-size: 1.5rem;
}

.phone-method .contact-icon {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.kakao-method .contact-icon {
    background: linear-gradient(135deg, #fee500 0%, #fbbf24 100%);
    color: #3c1e1e;
}

.email-method .contact-icon {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.contact-info {
    flex: 1;
}

.contact-info h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 0.5rem 0;
}

.contact-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 0.25rem 0;
}

.contact-desc {
    font-size: 0.875rem;
    color: #64748b;
    display: block;
}

.contact-arrow {
    font-size: 1.5rem;
    color: #cbd5e1;
    transition: all 0.3s ease;
    margin-left: 1rem;
}

.contact-method-card:hover .contact-arrow {
    color: #667eea;
    transform: translateX(4px);
}

.contact-note {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 1px solid #f59e0b;
    border-radius: 12px;
    padding: 1.25rem;
    text-align: center;
}

.contact-note p {
    margin: 0;
    color: #92400e;
    font-size: 0.95rem;
    font-weight: 500;
}

.contact-note strong {
    color: #78350f;
    font-weight: 600;
}

/* Social Proof Styles */
.social-proof {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.proof-item {
    text-align: center;
    color: white;
}

.proof-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #fbbf24;
    margin-bottom: 0.25rem;
}

.proof-label {
    font-size: 0.9rem;
    opacity: 0.9;
}



/* Company Info */
.company-info {
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.company-info p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
    color: #64748b;
}

.company-info strong {
    color: #1e293b;
}

/* Responsive Design */
@media (max-width: 768px) {
    .quick-contact-content {
        padding: 2rem;
        margin: 1rem;
        width: calc(100% - 2rem);
    }
    
    .contact-method-card {
        padding: 1.25rem;
    }
    
    .contact-icon {
        width: 48px;
        height: 48px;
        margin-right: 1rem;
    }
    
    .contact-number {
        font-size: 1.125rem;
    }
    
    .social-proof {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .proof-number {
        font-size: 1.5rem;
    }
    

}

@media (max-width: 480px) {
    .social-proof {
        padding: 0.75rem;
    }
    
    .proof-number {
        font-size: 1.3rem;
    }
    
    .proof-label {
        font-size: 0.8rem;
    }
    

}

/* Quick Quote Modal */
.quick-quote-content {
    max-width: 800px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
}

.quote-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    position: relative;
}

.quote-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: #e2e8f0;
    z-index: 1;
}

.quote-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
    background: white;
    padding: 0 1rem;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e2e8f0;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.quote-step.active .step-number {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.quote-step.completed .step-number {
    background: #10b981;
    color: white;
}

.step-content h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 0.25rem 0;
    text-align: center;
}

.step-content p {
    font-size: 0.75rem;
    color: #64748b;
    margin: 0;
    text-align: center;
}

.quote-step-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.quote-step-content.active {
    display: block;
}

.package-options {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.package-option {
    cursor: pointer;
}

.package-option input[type="radio"] {
    display: none;
}

.package-option-content {
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.package-option input[type="radio"]:checked + .package-option-content {
    border-color: #667eea;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.package-option-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.package-option-header h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0;
}

.package-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #667eea;
}

.package-option-content p {
    color: #64748b;
    margin: 0 0 1rem 0;
}

.package-option-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.package-option-content li {
    padding: 0.25rem 0;
    color: #374151;
    font-size: 0.875rem;
}

.package-option-content li::before {
    content: '✓';
    color: #10b981;
    font-weight: bold;
    margin-right: 0.5rem;
}

.additional-options-quick h4 {
    margin-bottom: 1rem;
    color: #1e293b;
}

.options-grid-quick {
    display: grid;
    gap: 0.75rem;
}

.option-checkbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.option-checkbox:hover {
    border-color: #667eea;
    background: #f8fafc;
}

.option-checkbox input[type="checkbox"]:checked + .option-text {
    color: #667eea;
    font-weight: 600;
}

.option-text {
    color: #374151;
    font-size: 0.95rem;
}

.contact-form-quick h4 {
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #374151;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.quote-summary {
    background: #f8fafc;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e2e8f0;
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item.total {
    font-weight: 600;
    font-size: 1.125rem;
    color: #667eea;
    border-top: 2px solid #e2e8f0;
    padding-top: 1rem;
    margin-top: 0.5rem;
}

.quote-actions {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .quick-quote-content {
        width: 98%;
        margin: 1rem;
        max-height: 95vh;
    }
    
    .quote-steps {
        flex-direction: column;
        gap: 1rem;
    }
    
    .quote-steps::before {
        display: none;
    }
    
    .quote-step {
        flex-direction: row;
        gap: 1rem;
        text-align: left;
    }
    
    .package-options {
        grid-template-columns: 1fr;
    }
    
    .quote-actions {
        flex-direction: column;
    }
    
    .package-option-content {
        padding: 1rem;
    }
    
    .package-option-header {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .quick-quote-content {
        width: 100%;
        margin: 0.5rem;
        border-radius: 12px;
    }
    
    .modal-header h3 {
        font-size: 1.25rem;
    }
    
    .step-content h4 {
        font-size: 0.8rem;
    }
    
    .step-content p {
        font-size: 0.7rem;
    }
}

/* Price Breakdown Styles */
.price-breakdown {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
}

.breakdown-item:last-child {
    border-bottom: none;
}

.breakdown-item.total {
    font-weight: bold;
    color: #1e40af;
    border-top: 2px solid #3b82f6;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
}

.breakdown-label {
    font-size: 0.875rem;
    color: #64748b;
}

.breakdown-price {
    font-weight: 600;
    color: #1e293b;
}

/* Transparency Section */
.transparency-section {
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.transparency-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 2rem;
}

.transparency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.transparency-card {
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.transparency-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.transparency-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.transparency-card ul {
    list-style: none;
    padding: 0;
}

.transparency-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.9rem;
    color: #475569;
}

.transparency-card li:last-child {
    border-bottom: none;
}

/* Team Section */
.team {
    padding: 5rem 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.team-member {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.member-avatar {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.team-member h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.member-role {
    font-size: 1rem;
    color: #3b82f6;
    font-weight: 600;
    margin-bottom: 1rem;
}

.member-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.expertise-tag {
    background: #dbeafe;
    color: #1e40af;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.member-description {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.6;
}

.team-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 12px;
    color: white;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Enhanced Guarantee Cards */
.guarantee-content ul {
    list-style: none;
    padding: 0;
}

.guarantee-content li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #cbd5e1;
}

.guarantee-content li:last-child {
    border-bottom: none;
}

.guarantee-content strong {
    color: white;
    font-weight: 600;
}

.guarantee-note {
    background: rgba(59, 130, 246, 0.1);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.guarantee-note p {
    margin: 0;
    color: #cbd5e1;
    font-weight: 500;
}

/* Responsive Design for New Sections */
@media (max-width: 768px) {
    .transparency-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .team-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .price-breakdown {
        font-size: 0.8rem;
    }
    
    .transparency-card {
        padding: 1rem;
    }
    
    .team-member {
        padding: 1.5rem;
    }
    
    .member-avatar {
        font-size: 3rem;
    }
}