/* Add here all your CSS customizations */
@charset "UTF-8";
        /* ============================================
           CSS 변수 - 루트스마일 브랜드 컬러 시스템
           ============================================ */
        :root {
            /* Primary - Smile Yellow */
            --style-50: #EEF2FF;
            --style-100: #E0E7FF;
            --style-200: #C7D2FE;
            --style-300: #A5B4FC;
            --style-400: #818CF8;
            --style-500: #3349A3;
            --style-600: #2A3B85;
            --style-700: #212E67;
            --style-800: #182249;
            --style-900: #0F162B;
            
            /* Accent */
            --style-accent: #1E3A8A;
            --style-accent-light: #3B82F6;
            --style-accent-dark: #E55A2B;
            
            /* Neutral */
            --neutral-50: #FAFAFA;
            --neutral-100: #F5F5F5;
            --neutral-200: #E5E5E5;
            --neutral-300: #D4D4D4;
            --neutral-400: #A3A3A3;
            --neutral-500: #737373;
            --neutral-600: #525252;
            --neutral-700: #404040;
            --neutral-800: #262626;
            --neutral-900: #171717;
            
            /* Semantic */
            --success: #10B981;
            --success-light: #D1FAE5;
            --warning: #F59E0B;
            --warning-light: #FEF3C7;
            --error: #EF4444;
            --error-light: #FEE2E2;
            --info: #3B82F6;
            --info-light: #DBEAFE;
            
            /* Shadows */
            --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);
            
            /* Typography */
            --font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        }
        
        /* ============================================
           Base Styles
           ============================================ */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--font-family);
            color: var(--neutral-800);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            background-color: #fff;
        }
        
        /* ============================================
           Typography
           ============================================ */
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--neutral-900);
            margin-bottom: 1rem;
        }
        
        h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
            font-weight: 900;
        }
        
        h2 {
            font-size: clamp(1.75rem, 4vw, 2.5rem);
            font-weight: 800;
        }
        
        h3 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
        }
        
        h4 {
            font-size: clamp(1.25rem, 2.5vw, 1.5rem);
            font-weight: 600;
        }
        
        p {
            margin-bottom: 1rem;
            color: var(--neutral-600);
            line-height: 1.8;
        }
        
        a {
            color: var(--style-600);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        a:hover {
            color: var(--style-700);
        }
        
        /* ============================================
           Header & Navigation
           ============================================ */
        .navbar {
            background-color: #fff;
            padding: 1rem 0;
            box-shadow: var(--shadow-sm);
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: all 0.3s ease;
        }
        
        .navbar.scrolled {
            box-shadow: var(--shadow-md);
        }
        
        .navbar-brand {
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--style-600);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .navbar-brand:hover {
            color: var(--style-700);
        }
        
        .nav-link {
            color: var(--neutral-700);
            font-weight: 500;
            padding: 0.5rem 1rem;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background-color: var(--style-500);
            transition: width 0.3s ease;
        }
        
        .nav-link:hover {
            color: var(--style-600);
        }
        
        .nav-link:hover::after {
            width: 80%;
        }
        
        .btn-primary {
            background-color: var(--style-500);
            border-color: var(--style-500);
            color: var(--neutral-100);
            font-weight: 600;
            padding: 0.75rem 2rem;
            border-radius: 8px;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-sm);
        }
        
        .btn-primary:hover {
            background-color: var(--style-600);
            border-color: var(--style-600);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        
        .btn-outline-primary {
            border-color: var(--style-500);
            color: var(--style-600);
            font-weight: 600;
            padding: 0.75rem 2rem;
            border-radius: 8px;
            transition: all 0.3s ease;
        }
        
        .btn-outline-primary:hover {
            background-color: var(--style-500);
            border-color: var(--style-500);
            color: var(--neutral-900);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        
        /* ============================================
           Hero Section
           ============================================ */
        .hero-section {
            background: linear-gradient(135deg, var(--style-50) 0%, var(--style-100) 100%);
            padding: 5rem 0;
            position: relative;
            overflow: hidden;
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(51,73,163,0.1) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -5%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .hero-content {
            position: relative;
            z-index: 1;
        }
        
        .hero-badge {
            display: inline-block;
            background-color: var(--style-100);
            color: var(--style-700);
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            box-shadow: var(--shadow-sm);
        }
        
        .hero-title {
            font-size: clamp(2.5rem, 6vw, 4rem);
            font-weight: 900;
            color: var(--neutral-100);
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        
        .hero-subtitle {
            font-size: clamp(1.1rem, 2.5vw, 1.5rem);
            color: var(--neutral-600);
            margin-bottom: 2.5rem;
            line-height: 1.8;
        }
        
        .hero-highlight {
            color: var(--style-300);
            font-weight: 700;
        }
        
        .hero-stats {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
            margin-top: 3rem;
        }
        
        .stat-item {
            text-align: center;
        }
        
        .stat-number {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--style-600);
            display: block;
        }
        
        .stat-label {
            font-size: 0.95rem;
            color: var(--neutral-600);
            font-weight: 500;
        }
        
        /* ============================================
           Trust Badges
           ============================================ */
        .trust-section {
            background-color: var(--neutral-900);
            color: #fff;
            padding: 1.5rem 0;
        }
        
        .trust-badges {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 3rem;
            flex-wrap: wrap;
        }
        
        .trust-badge {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 0.95rem;
            font-weight: 500;
            opacity: 0.9;
        }
        
        .trust-badge i {
            color: var(--style-500);
            font-size: 1.5rem;
        }
        
        /* ============================================
           Section Styles
           ============================================ */
        .section {
            padding: 5rem 0;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }
        
        .section-badge {
            display: inline-block;
            background-color: var(--style-50);
            color: var(--style-700);
            padding: 0.4rem 1.2rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .section-title {
            font-size: clamp(2rem, 4vw, 2.75rem);
            font-weight: 800;
            color: var(--neutral-900);
            margin-bottom: 1rem;
        }
        
        .section-subtitle {
            font-size: clamp(1rem, 2vw, 1.25rem);
            color: var(--neutral-600);
            max-width: 800px;
            margin: 0 auto;
            line-height: 1.8;
        }
        
        /* ============================================
           Feature Grid
           ============================================ */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
            margin-top: 3rem;
        }
        
        .feature-card {
            background: #fff;
            border-radius: 16px;
            padding: 2.5rem;
            box-shadow: var(--shadow-md);
            transition: all 0.3s ease;
            border: 2px solid transparent;
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--style-500), var(--style-accent));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-xl);
            border-color: var(--style-200);
        }
        
        .feature-card:hover::before {
            transform: scaleX(1);
        }
        
        .feature-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, var(--style-500), var(--style-600));
            color: #fff;
            border-radius: 16px;
            font-size: 1.75rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            box-shadow: var(--shadow-md);
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--neutral-900);
            margin-bottom: 1rem;
        }
        
        .feature-card p {
            color: var(--neutral-600);
            line-height: 1.8;
            margin: 0;
        }

        /* ============================================
           Overview Cards
           ============================================ */
        .overview-section {
            background: linear-gradient(180deg, #fff 0%, var(--neutral-50) 100%);
        }
        
        .overview-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }
        
        .overview-card {
            background: #fff;
            border-radius: 16px;
            padding: 2rem;
            box-shadow: var(--shadow-md);
            transition: all 0.3s ease;
            border: 2px solid transparent;
            position: relative;
            overflow: hidden;
        }
        
        .overview-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--style-500), var(--style-accent));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }
        
        .overview-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-xl);
            border-color: var(--style-200);
        }
        
        .overview-card:hover::before {
            transform: scaleX(1);
        }
        
        .overview-icon {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, var(--style-100), var(--style-200));
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 1.75rem;
            color: var(--style-700);
            transition: all 0.3s ease;
        }
        
        .overview-card:hover .overview-icon {
            transform: scale(1.1) rotate(5deg);
        }
        
        .overview-card h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--neutral-900);
            margin-bottom: 1rem;
        }
        
        .overview-card p {
            color: var(--neutral-600);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }
        
        .overview-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--style-600);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.3s ease;
        }
        
        .overview-link i {
            transition: transform 0.3s ease;
        }
        
        .overview-link:hover {
            color: var(--style-700);
            gap: 0.75rem;
        }
        
        .overview-link:hover i {
            transform: translateX(4px);
        }
        
        /* ============================================
           Communication Section
           ============================================ */
        .comm-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }
        
        .comm-card {
            background: #fff;
            border-radius: 16px;
            padding: 2rem;
            box-shadow: var(--shadow-md);
            transition: all 0.3s ease;
            text-align: center;
        }
        
        .comm-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-xl);
        }
        
        .comm-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--style-100), var(--style-200));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 2rem;
            color: var(--style-700);
        }
        
        .comm-card h4 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--neutral-900);
            margin-bottom: 1rem;
        }
        
        .comm-card p {
            color: var(--neutral-600);
            line-height: 1.7;
            margin: 0;
        }
        
        /* ============================================
           Process Timeline
           ============================================ */
        .process-timeline {
            position: relative;
            max-width: 900px;
            margin: 3rem auto 0;
        }
        
        .process-timeline::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 3px;
            height: 100%;
            background: linear-gradient(180deg, var(--style-500), var(--style-accent));
            opacity: 0.3;
        }
        
        .process-step {
            display: flex;
            align-items: center;
            margin-bottom: 3rem;
            position: relative;
        }
        
        .process-step:nth-child(odd) {
            flex-direction: row;
        }
        
        .process-step:nth-child(even) {
            flex-direction: row-reverse;
        }
        
        .process-content {
            flex: 1;
            padding: 2rem;
            background: #fff;
            border-radius: 12px;
            box-shadow: var(--shadow-md);
            transition: all 0.3s ease;
        }
        
        .process-step:nth-child(odd) .process-content {
            margin-right: 2rem;
            /*text-align: right;*/
        }
        
        .process-step:nth-child(even) .process-content {
            margin-left: 2rem;
            text-align: left;
        }
        
        .process-content:hover {
            transform: scale(1.02);
            box-shadow: var(--shadow-lg);
        }
        
        .process-number {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--style-500), var(--style-600));
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 800;
            box-shadow: var(--shadow-lg);
            flex-shrink: 0;
            z-index: 2;
        }
        
        .process-content h4 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--neutral-900);
            margin-bottom: 0.75rem;
        }
        
        .process-content p {
            color: var(--neutral-600);
            margin: 0;
            line-height: 1.7;
        }
        
        .process-detail {
            font-size: 0.9rem;
            color: var(--neutral-500);
            margin-top: 0.75rem;
            line-height: 1.6;
        }
        
        /* Mobile Process Timeline */
        @media (max-width: 768px) {
            .process-timeline::before {
                left: 30px;
            }
            
            .process-step,
            .process-step:nth-child(even) {
                flex-direction: row !important;
            }
            
            .process-content,
            .process-step:nth-child(odd) .process-content,
            .process-step:nth-child(even) .process-content {
                margin-left: 2rem !important;
                margin-right: 0 !important;
                text-align: left !important;
            }
            
            .process-number {
                width: 50px;
                height: 50px;
                font-size: 1.25rem;
            }
        }
        
        /* ============================================
           Advantages Grid
           ============================================ */
        .adv-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }
        
        .adv-card {
            background: #fff;
            border-radius: 12px;
            padding: 2rem;
            box-shadow: var(--shadow-md);
            transition: all 0.3s ease;
            border-left: 4px solid var(--style-500);
        }
        
        .adv-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-left-width: 6px;
        }
        
        .adv-card h4 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--neutral-900);
            margin-bottom: 0.75rem;
        }
        
        .adv-card p {
            color: var(--neutral-600);
            line-height: 1.7;
            margin: 0;
            font-size: 0.95rem;
        }
        
        /* ============================================
           Pricing Section
           ============================================ */
       
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
            margin-top: 3rem;
        }
        
        .pricing-card {
            background: #fff;
            border-radius: 16px;
            padding: 3rem 2rem;
            box-shadow: var(--shadow-lg);
            transition: all 0.3s ease;
            text-align: center;
            border: 2px solid var(--style-200);
        }
        
        .pricing-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-xl);
            border-color: var(--style-500);
        }
        
        .pricing-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--style-100), var(--style-200));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 2.5rem;
            color: var(--style-700);
        }
        
        .pricing-card h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--neutral-900);
            margin-bottom: 1rem;
            line-height: 1.4;
        }
        
        .pricing-card p {
            color: var(--neutral-600);
            line-height: 1.7;
        }

        /* Pricing CTA Card */
        .pricing-cta-card {
            background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
            border-radius: 20px;
            padding: 3rem;
            box-shadow: var(--shadow-lg);
            border: 2px solid #e9ecef;
            transition: all 0.3s ease;
        }
        
        .pricing-cta-card:hover {
            box-shadow: 0 12px 40px rgba(51,73,163,0.15);
            border-color: var(--style-300);
        }
        
        .pricing-cta-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--style-500), var(--style-600));
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            color: #fff;
            margin-bottom: 1.5rem;
            box-shadow: 0 8px 20px rgba(51,73,163,0.3);
        }
        
        .pricing-buttons-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
        }
        
        .pricing-btn {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1.25rem 1.5rem;
            border-radius: 12px;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }
        
        .pricing-btn-primary {
            background: linear-gradient(135deg, var(--style-500), var(--style-600));
            color: #fff;
            box-shadow: 0 4px 12px rgba(51,73,163,0.2);
        }
        
        .pricing-btn-primary:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 20px rgba(51,73,163,0.4);
            color: #fff;
        }
        
        .pricing-btn-secondary {
            background: #fff;
            color: var(--neutral-800);
            border-color: #e9ecef;
            box-shadow: var(--shadow-sm);
        }
        
        .pricing-btn-secondary:hover {
            transform: translateY(-4px);
            border-color: var(--style-500);
            box-shadow: 0 8px 20px rgba(51,73,163,0.15);
            color: var(--neutral-900);
        }
        
        .pricing-btn-icon {
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            font-size: 1.5rem;
            flex-shrink: 0;
        }
        
        .pricing-btn-primary .pricing-btn-icon {
            background: rgba(255, 255, 255, 0.2);
        }
        
        .pricing-btn-secondary .pricing-btn-icon {
            background: var(--neutral-100);
            color: var(--style-600);
        }
        
        .pricing-btn-title {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 0.25rem;
        }
        
        .pricing-btn-desc {
            font-size: 0.85rem;
            opacity: 0.8;
        }

        @media (max-width: 768px) {
            .pricing-cta-card {
                padding: 2rem;
            }
            
            .pricing-buttons-grid {
                grid-template-columns: 1fr;
            }
            
            .pricing-cta-icon {
                width: 60px;
                height: 60px;
                font-size: 2rem;
            }
        }
        
        
        /* ============================================
           Trust Points Section
           ============================================ */
        .trust-points-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2.5rem;
            margin-top: 3rem;
        }
        
        .trust-point-card {
            background: linear-gradient(135deg, var(--neutral-900), var(--neutral-800));
            color: #fff;
            border-radius: 16px;
            padding: 2.5rem;
            box-shadow: var(--shadow-lg);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .trust-point-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(51,73,163,0.1), transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .trust-point-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-xl);
        }
        
        .trust-point-card:hover::before {
            opacity: 1;
        }
        
        .trust-point-number {
            display: inline-block;
            width: 40px;
            height: 40px;
            background-color: var(--style-500);
            color: var(--neutral-100);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
        }
        
        .trust-point-card h4 {
            color: #fff;
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }
        
        .trust-point-card p {
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin: 0;
        }
        
        .cert-info {
            background: rgba(51,73,163,0.1);
            border-radius: 12px;
            padding: 2rem;
            margin-top: 3rem;
        }
        
        .cert-info h4 {
            color: var(--style-600);
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            text-align: center;
        }
        
        .cert-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
        }
        
        .cert-item {
            background: #fff;
            border-radius: 8px;
            padding: 1.25rem;
            box-shadow: var(--shadow-sm);
        }
        
        .cert-label {
            font-weight: 700;
            color: var(--neutral-800);
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
        }
        
        .cert-value {
            color: var(--neutral-600);
            font-size: 0.95rem;
            line-height: 1.6;
        }
        
        /* ============================================
           CTA Section
           ============================================ */
        .cta-section {
            background: linear-gradient(135deg, var(--style-500) 0%, var(--style-600) 100%);
            color: #fff;
            padding: 5rem 0;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .cta-content {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        
        .cta-content h2 {
            color: #fff;
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 800;
            margin-bottom: 1.5rem;
        }
        
        .cta-content p {
            color: rgba(255, 255, 255, 0.9);
            font-size: clamp(1rem, 2vw, 1.25rem);
            margin-bottom: 2.5rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .cta-buttons {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .btn-cta-primary {
            background-color: #fff;
            color: var(--style-600);
            border: none;
            padding: 1rem 2.5rem;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-lg);
        }
        
        .btn-cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-xl);
            background-color: var(--neutral-50);
            color: #000;
        }
        
        .btn-cta-secondary {
            background-color: transparent;
            color: #fff;
            border: 2px solid #fff;
            padding: 1rem 2.5rem;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1.1rem;
            transition: all 0.3s ease;
        }
        
        .btn-cta-secondary:hover {
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
        }

        /* ============================================
           Service Map Section
           ============================================ */
        .service-map {
            background: linear-gradient(180deg, var(--neutral-50) 0%, #fff 100%);
            padding: 5rem 0;
        }
        
        .kicker {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--style-600);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .card-soft {
            background: #fff;
            border-radius: 12px;
            box-shadow: var(--shadow-md);
            transition: all 0.3s ease;
            border: 1px solid var(--neutral-200);
        }
        
        .card-soft:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        
        .tag {
            display: inline-block;
            padding: 0.4rem 1rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            background: var(--style-100);
            border: 1px solid var(--style-300);
            color: var(--style-700);
        }
        
        .btn-outline-dark2 {
            border: 2px solid var(--neutral-800);
            color: var(--neutral-800);
            background: transparent;
            padding: 0.75rem 1.5rem;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        
        .btn-outline-dark2:hover {
            background: var(--neutral-800);
            color: #fff;
        }
        
        .btn-outline-accent {
            border: 2px solid var(--style-accent);
            color: var(--style-accent);
            background: transparent;
            padding: 0.75rem 1.5rem;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        
        .btn-outline-accent:hover {
            background: var(--style-accent);
            color: #fff;
        }
        
        .text-secondary-2 {
            color: var(--neutral-600);
        }
        
        /* ============================================
           FAQ Section
           ============================================ */
        .faq-section {
            background-color: #fff;
        }
        
        .faq-accordion {
            max-width: 900px;
            margin: 3rem auto 0;
        }
        
        .faq-item {
            background: #fff;
            border-radius: 12px;
            margin-bottom: 1rem;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--neutral-200);
            overflow: hidden;
            transition: all 0.3s ease;
        }
        
        .faq-item:hover {
            box-shadow: var(--shadow-md);
        }
        
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 1.5rem 2rem;
            background: transparent;
            border: none;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--neutral-900);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
        }
        
        .faq-question:hover {
            color: var(--style-600);
        }
        
        .faq-question i {
            font-size: 1.25rem;
            transition: transform 0.3s ease;
            color: var(--style-500);
        }
        
        .faq-question.active i {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            padding: 0 2rem;
        }
        
        .faq-answer.active {
            max-height: 500px;
            padding: 0 2rem 1.5rem 2rem;
        }
        
        .faq-answer p {
            color: var(--neutral-600);
            line-height: 1.8;
            margin: 0;
        }
        
        /* ============================================
           Footer
           ============================================ */
        .footer {
            background-color: var(--neutral-900);
            color: var(--neutral-300);
            padding: 3rem 0 1.5rem;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }
        
        .footer-section h4 {
            color: #fff;
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
        }
        
        .footer-links li {
            margin-bottom: 0.75rem;
        }
        
        .footer-links a {
            color: var(--neutral-400);
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .footer-links a:hover {
            color: var(--style-500);
            padding-left: 0.5rem;
        }
        
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--style-500);
            margin-bottom: 1rem;
        }
        
        .footer-description {
            color: var(--neutral-400);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }
        
        .footer-social {
            display: flex;
            gap: 1rem;
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            background-color: var(--neutral-800);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--neutral-400);
            transition: all 0.3s ease;
        }
        
        .social-link:hover {
            background-color: var(--style-500);
            color: var(--neutral-900);
            transform: translateY(-3px);
        }
        
        .footer-bottom {
            border-top: 1px solid var(--neutral-800);
            padding-top: 2rem;
            text-align: center;
        }
        
        .footer-bottom p {
            color: var(--neutral-500);
            font-size: 0.9rem;
            margin: 0;
        }
        
        .footer-certifications {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            margin-bottom: 1rem;
            padding-bottom: 1rem;
        }
        
        .certification-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: var(--neutral-400);
        }
        
        .certification-item i {
            color: var(--style-500);
        }
        
         
    	/****************************
		index page
		*****************************/
		.hero-bg-desktop {
		    /* 배경 이미지 설정 */
		    background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), 
		                      url('/assets/img/photos/index-movie-snap.png');
		    
		    /* 화면을 가득 채우는 핵심 설정 */
		    background-size: cover;      /* 이미지가 섹션을 가득 채우도록 확대/축소 */
		    background-position: center; /* 이미지의 중심을 기준으로 배치 */
		    background-repeat: no-repeat;
		    background-attachment: fixed; /* (선택사항) 스크롤 시 이미지가 고정되는 효과 */
		    
		    /* 섹션 높이 설정 */
		    min-height: 80vh;            /* 화면 높이의 80% 정도를 확보 */
		    display: flex;
		    align-items: center;
		}
		
		/* 텍스트 시인성을 위해 글자색 조정 (필요 시) */
		.hero-content {
		    color: #ffffff;
		}
		.hero-subtitle {
		    color: rgba(255, 255, 255, 0.9);
		}
		
		.cta-section-bg-desktop {
		    /* 배경 이미지 설정 */
		    background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), 
		                      url('/assets/img/photos/ship1.jpg');
		    
		    /* 화면을 가득 채우는 핵심 설정 */
		    background-size: cover;      /* 이미지가 섹션을 가득 채우도록 확대/축소 */
		    background-position: center; /* 이미지의 중심을 기준으로 배치 */
		    background-repeat: no-repeat;
		    background-attachment: fixed; /* (선택사항) 스크롤 시 이미지가 고정되는 효과 */
		    
		    /* 섹션 높이 설정 */
		    min-height: 60vh;            /* 화면 높이의 80% 정도를 확보 */
		    display: flex;
		    align-items: center;
		}
		
		/* 텍스트 시인성을 위해 글자색 조정 (필요 시) */
		.cta-section-content {
		    color: #ffffff;
		}
		.cta-section-subtitle {
		    color: rgba(255, 255, 255, 0.9);
		}
		    
		    
		    
        
        /* ============================================
           Responsive Design
           ============================================ */
        @media (max-width: 992px) {
            .hero-section {
                padding: 4rem 0;
            }
            
            .section {
                padding: 4rem 0;
            }
            
            .feature-grid {
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
                gap: 2rem;
            }
        }
        
        @media (max-width: 768px) {
            .hero-section {
                padding: 3rem 0;
            }
            
            .section {
                padding: 3rem 0;
            }
            
            .hero-stats {
                gap: 1.5rem;
            }
            
            .stat-number {
                font-size: 2rem;
            }
            
            .trust-badges {
                gap: 1.5rem;
            }
            
            .feature-grid,
            .comm-grid,
            .adv-grid {
                grid-template-columns: 1fr;
            }
            
            /* .cta-buttons {
                flex-direction: column;
                gap: 1rem;
            } */
            
            .btn-cta-primary,
            .btn-cta-secondary {
                width: 100%;
                max-width: 300px;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            
        }
        
        /* ============================================
           Animations
           ============================================ */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .fade-in-up {
            animation: fadeInUp 0.6s ease-out;
        }
        
        .scroll-reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease-out;
        }
        
        .scroll-reveal.active {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* ============================================
           Utility Classes
           ============================================ */
        .text-gradient {
            background: linear-gradient(135deg, var(--style-100), var(--style-300));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
		
		/* 모바일/태블릿에서는 배경 이미지 숨김 */
		@media (max-width: 991.98px){ /* Bootstrap lg 미만: md, sm 포함 */
		  .hero-bg-desktop{
		    min-height: 50vh;
		  }
		  .hero-bg-desktop::before{
		    display:none !important;
		  }
		}
		
		.small{
			font-size:0.6rem;
		}

		
		.category-nav{
      display: flex;
      gap: 0.75rem;
      flex-wrap: wrap;
      margin-top: 2rem;
      justify-content: center;
    }
    
    .category-tab{
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.65rem 1.25rem;
      background: var(--sr-surface);
      border: 2px solid var(--neutral-200);
      border-radius: 999px;
      color: var(--neutral-700);
      text-decoration: none;
      font-weight: 700;
      font-size: 0.95rem;
      transition: all 0.3s ease;
    }
    
    .category-tab:hover{
      background: var(--style-100);
      border-color: var(--style-500);
      color: var(--style-700);
      transform: translateY(-2px);
    }
    
    .category-tab.active{
      background: var(--style-500);
      border-color: var(--style-500);
      color: var(--neutral-900);
    }
    
    @media (max-width: 768px) {
    	.hero-bg-desktop{
		    min-height: 40vh;
		}
	}
	
	/* 변경되는 부분만: 모바일에서만 더 작게 */
	@media (max-width: 576px) {
	  .hero-title {
	    font-size: clamp(2.1rem, 7vw, 3.2rem);
	    margin-bottom: 1rem;
	  }
	  
	  .section-title {
          font-size: clamp(1.8rem, 4vw, 2.4rem);
      }
	}