/* ===== CSS 변수 정의 ===== */
:root {
    --primary-color: #1e40af;
    --primary-light: #1d4ed8;
    --primary-dark: #1e3a8a;
    --text-dark: #000000;
    --text-light: #718096;
    --bg-light: #f8fafc;
    --border-color: #cbd5e1;
    --shadow-light: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-medium: 0 4px 15px rgba(0,0,0,0.1);
    --shadow-heavy: 0 8px 25px rgba(0,0,0,0.15);
    --border-radius: 12px;
    --transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
    --fixed-width: 402px;
}

        /* ===== 기본 스타일 (모바일 우선) ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 좌우 스크롤 방지 */
html, body {
    overflow-x: hidden;
    width: 100%;
}
        
/* 402px 고정 너비 */
body.fixed-width {
    max-width: var(--fixed-width);
    margin: 0 auto;
    position: relative;
    padding-bottom: 50px;
}

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

body.modal-open {
    overflow: hidden;
    height: 100vh;
    touch-action: none;
    position: relative;
}
        
.container {
    max-width: var(--fixed-width);
    margin: 0 auto;
    padding: 0 15px;
}
        
        
        /* ===== Header (402px 기준) ===== */
/* ===== Bottom CTA Bar (구 Top Bar) ===== */
header.bottom-bar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 50%, var(--primary-dark) 100%);
    color: white;
    padding: 0.6rem 0;
    position: fixed;
    width: 100%;
    bottom: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    box-shadow: 0 -4px 15px rgba(0,0,0,0.1);
}
        
        .header-content, .top-bar-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 1rem;
            font-weight: bold;
            display: flex;
            align-items: center;
            gap: 0.2rem;
        }
        
        .logo img {
            height: 36px;
            width: auto;
        }
        
        .top-bar-btn {
            background: rgba(255,255,255,0.2);
            color: white;
            border: 1px solid rgba(255,255,255,0.3);
            padding: 0.4rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            backdrop-filter: blur(10px);
        }
        
        .top-bar-btn:hover {
            background: rgba(255,255,255,0.3);
            border-color: rgba(255,255,255,0.5);
            transform: translateY(-1px);
        }
        
        .header-content .nav-btn {
            background: rgba(255,255,255,0.2);
            color: white;
            border: none;
            padding: 4px 8px;
            border-radius: 12px;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 600;
            font-size: 0.7rem;
        }
        
        .header-content .nav-btn:hover {
            background: rgba(255,255,255,0.3);
            transform: translateY(-2px);
        }
        
        /* ===== Hero Section (402px 기준) ===== */
        .hero {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 30%, var(--primary-dark) 70%, #ffffff 100%);
            color: white;
            padding: 60px 0 60px;
            text-align: center;
            position: relative;
            overflow: hidden;
            min-height: 100vh;
            display: flex;
            align-items: center;
            width: 100%;
            max-width: 100vw;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(255,255,255,0.05) 0%, transparent 50%);
            opacity: 0.8;
        }
        
        .hero::after {
            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="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
            opacity: 0.3;
        }
        
        .hero-content {
            position: relative;
            z-index: 10;
        }
        
        .hero h1 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 1rem;
            text-shadow: 0 4px 8px rgba(0,0,0,0.3);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }
        
        .hero p {
            font-size: 0.95rem;
            margin-bottom: 1.5rem;
            opacity: 0.95;
            max-width: 100%;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.5;
            font-weight: 400;
        }
        
        
        /* ===== Hero Stats Section ===== */
        .hero-stats {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 0.8rem;
            margin: 1.5rem 0;
            padding: 1rem;
            background: rgba(255,255,255,0.1);
            border-radius: 12px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.2);
        }
        
        .hero-stats .stat-item {
            text-align: center;
            padding: 0.5rem;
        }
        
        .hero-stats .stat-number {
            font-size: 1.2rem;
            font-weight: 800;
            color: white;
            margin-bottom: 0.3rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        
        .hero-stats .stat-label {
            font-size: 0.7rem;
            color: rgba(255,255,255,0.9);
            font-weight: 500;
        }
        
        /* ===== Hero Trust Section ===== */
        .hero-trust {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            margin: 1.5rem 0;
        }
        
        .hero-trust .trust-badge {
            background: rgba(255,255,255,0.15);
            color: white;
            padding: 0.4rem 0.8rem;
            border-radius: 20px;
            font-size: 0.7rem;
            font-weight: 600;
            text-align: center;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.3);
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }
        
        /* ===== 말풍선 대화 섹션 ===== */
        .conversation-section {
            margin: 1.5rem 0;
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        
        .speech-bubble {
            position: relative;
            padding: 1rem;
            border-radius: 15px;
            max-width: 85%;
        }
        
        .speech-bubble.worry {
            background: white;
            color: var(--text-dark);
            align-self: flex-start;
            margin-left: 0;
            border: 1px solid rgba(255,255,255,0.3);
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        
        .speech-bubble.worry::before {
            content: '';
            position: absolute;
            left: -8px;
            top: 20px;
            width: 0;
            height: 0;
            border-top: 8px solid transparent;
            border-bottom: 8px solid transparent;
            border-right: 8px solid white;
        }
        
        .speech-bubble.solution {
            background: var(--primary-dark);
            color: white;
            align-self: flex-end;
            margin-right: 0;
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
        }
        
        .speech-bubble.solution::before {
            content: '';
            position: absolute;
            right: -8px;
            top: 20px;
            width: 0;
            height: 0;
            border-top: 8px solid transparent;
            border-bottom: 8px solid transparent;
            border-left: 8px solid var(--primary-dark);
        }
        
        .speaker {
            font-size: 0.75rem;
            font-weight: 600;
            margin-bottom: 0.4rem;
            opacity: 0.9;
        }
        
        .speech-bubble.worry .speaker {
            color: var(--text-light);
        }
        
        .speech-bubble.solution .speaker {
            color: rgba(255, 255, 255, 0.9);
        }
        
        .message {
            font-size: 1rem;
            line-height: 1.5;
            font-weight: 600;
        }
        
        .speech-bubble.worry .message {
            color: var(--text-dark);
        }
        
        .speech-bubble.solution .message {
            color: white;
        }
        
        /* ===== 부연설명 박스 ===== */
        .explanation-box {
            background: rgba(255,255,255,0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.3);
            border-radius: 20px;
            margin: 1.5rem 0;
            padding: 1.5rem;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
            text-align: center;
            transition: var(--transition);
        }
        
        .explanation-box:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 35px rgba(0,0,0,0.15);
        }
        
        .explanation-content h3 {
            font-size: 1.2rem;
            font-weight: 800;
            color: #ffffff;
            margin: 0 0 0.8rem 0;
            letter-spacing: -0.01em;
            text-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        
        .explanation-main {
            font-size: 1rem;
            font-weight: 600;
            color: #ffffff;
            margin: 0 0 0.5rem 0;
            line-height: 1.5;
            text-shadow: 0 1px 2px rgba(0,0,0,0.1);
        }
        
        .explanation-sub {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.9);
            margin: 0;
            line-height: 1.4;
            font-weight: 500;
            text-shadow: 0 1px 2px rgba(0,0,0,0.1);
        }
        
        /* ========================================
           Hero Features Flow (3단계 흐름 - 획기적 개선)
           ======================================== */
        
        .hero-features-simple {
            /* 기존 스타일 제거를 위해 빈 블록 또는 주석 처리 */
            margin: 0;
            padding: 0;
            position: static;
        }
        
        .hero-features-simple::before {
            content: none; /* 기존 선 제거 */
        }
        
        .hero-features-flow {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 0.2rem; /* 요소 간격 최소화 */
            margin: 2rem 0;
            padding: 1rem 0;
            position: relative;
            z-index: 10;
        }
        
        .flow-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-start;
            padding: 0.8rem 0.2rem; /* 내부 패딩 조정 */
            border-radius: 16px;
            
            /* 투명한 카드 배경 및 테두리 (톤앤매너 유지) */
            background: rgba(255, 255, 255, 0.15); 
            border: 1px solid rgba(255, 255, 255, 0.3);
            backdrop-filter: blur(8px);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); 
            
            flex: 1 1 30%; /* 402px 내에서 3개 요소가 균일하게 배치 */
            min-width: 0;
            transition: var(--transition);
        }
        
        .flow-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
            background: rgba(255, 255, 255, 0.25);
        }
        
        .flow-icon-wrapper {
            width: 48px; /* 아이콘 크기 확대 */
            height: 48px;
            background: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 0.5rem;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
        }
        
        .flow-icon {
            font-size: 1.6rem; /* 아이콘 크기 */
            color: var(--primary-dark);
        }
        
        .flow-text {
            font-size: 0.85rem;
            font-weight: 700;
            color: white;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
            text-align: center;
            line-height: 1.2;
            margin-bottom: 0.1rem;
        }
        
        .flow-desc {
            font-size: 0.7rem;
            color: rgba(255, 255, 255, 0.9);
            font-weight: 500;
            text-align: center;
        }
        
        .flow-separator {
            font-size: 1.5rem; /* 화살표 크기 */
            color: rgba(255, 255, 255, 0.7);
            font-weight: 200;
            margin: 0 -0.5rem; /* 아이템 사이로 화살표 이동 */
            transform: translateY(-10px);
            flex-shrink: 0;
        }
        
        .hero-features {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr 1fr;
            gap: 0.5rem;
            margin: 1.5rem 0;
        }
        
        .feature-item {
            text-align: center;
            background: rgba(255,255,255,0.15);
            padding: 1.2rem 0.4rem;
            border-radius: 10px;
            backdrop-filter: blur(15px);
            border: 1px solid rgba(255,255,255,0.3);
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            align-items: center;
            min-height: 100px;
        }
        
        .feature-item:hover {
            transform: translateY(-3px);
            background: rgba(255,255,255,0.2);
            box-shadow: 0 8px 30px rgba(0,0,0,0.15);
        }
        
        .feature-item .feature-icon {
            font-size: 1.2rem;
            margin-bottom: 0.8rem;
            display: block;
        }
        
        .feature-item .feature-text {
            font-size: 0.65rem;
            opacity: 0.9;
            font-weight: 500;
        }
        
        .cta-button {
            background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
            color: white;
            border: none;
            padding: 16px 32px;
            font-size: 1rem;
            font-weight: 700;
            border-radius: 50px;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: var(--shadow-heavy);
            animation: pulse 2s infinite;
            text-transform: uppercase;
            letter-spacing: 0.3px;
            position: relative;
            z-index: 10;
            pointer-events: auto;
            display: inline-block;
            margin-top: 0.3rem;
        }
        
        .cta-button:hover {
            transform: translateY(-5px);
            box-shadow: 0 16px 50px rgba(30,64,175,0.6);
            background: linear-gradient(45deg, #1d4ed8, #2563eb);
        }
        
        @keyframes pulse {
            0% { 
                box-shadow: 0 12px 40px rgba(30,64,175,0.4);
                transform: scale(1);
            }
            50% { 
                box-shadow: 0 16px 50px rgba(30,64,175,0.6);
                transform: scale(1.02);
            }
            100% { 
                box-shadow: 0 12px 40px rgba(30,64,175,0.4);
                transform: scale(1);
            }
        }
        
        /* ===== Problem & Solution Section (402px 기준) ===== */
        .problem-solution {
            padding: 60px 0;
            background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
            position: relative;
        }
        
        .problem-solution::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="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
            opacity: 0.3;
        }
        
        .section-title {
            text-align: center;
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: #1e40af;
            position: relative;
            z-index: 10;
        }
        
        /* 문제 진행 표시 */
        .problem-progress {
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 2rem 0;
            position: relative;
            z-index: 10;
        }
        
        .progress-step {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
            transition: var(--transition);
        }
        
        .step-indicator {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #e2e8f0;
            color: #718096;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
        }
        
        .progress-step.active .step-indicator {
            background: linear-gradient(135deg, #1e40af, #1d4ed8);
            color: white;
            transform: scale(1.1);
        }
        
        .step-label {
            font-size: 0.8rem;
            color: #718096;
            font-weight: 500;
            text-align: center;
        }
        
        .progress-step.active .step-label {
            color: #1e40af;
            font-weight: 600;
        }
        
        .progress-line {
            width: 30px;
            height: 2px;
            background: #e2e8f0;
            margin: 0 0.5rem;
            transition: var(--transition);
        }
        
        .progress-step.active + .progress-line {
            background: linear-gradient(90deg, #1e40af, #1d4ed8);
        }
        
        /* 문제 카드 컨테이너 */
        .problem-container {
            position: relative;
            margin: 2rem 0;
            min-height: 400px;
            position: relative;
            z-index: 10;
        }
        
        .problem-card, .solution-card {
            background: white;
            padding: 1rem;
            border-radius: 12px;
            box-shadow: 0 8px 15px rgba(0,0,0,0.1);
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }
        
        .problem-card::before, .solution-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, currentColor, transparent);
            opacity: 0.3;
        }
        
        .problem-card {
            background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
            color: #7f1d1d;
            padding: 2rem;
            text-align: center;
            border: 1px solid #fecaca;
            border-radius: 16px;
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            opacity: 0;
            transform: translateX(100%);
            transition: all 0.3s ease-in-out;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
            width: 100%;
            max-width: 100%;
            overflow: hidden;
        }
        
        .problem-card.active {
            opacity: 1;
            transform: translateX(0);
        }
        
        .problem-card.slide-out-left {
            transform: translateX(-100%);
            opacity: 0;
        }
        
        .problem-card.slide-out-right {
            transform: translateX(100%);
            opacity: 0;
        }
        
        .problem-card.slide-in-left {
            transform: translateX(-100%);
            opacity: 0;
        }
        
        .problem-card.slide-in-right {
            transform: translateX(100%);
            opacity: 0;
        }
        
        .problem-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #fca5a5, #ef4444, #fca5a5);
            border-radius: 16px 16px 0 0;
        }
        
        .card-header {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }
        
        .card-badge {
            background: #ef4444;
            color: white;
            padding: 0.4rem 1rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 1rem;
            display: inline-block;
            align-self: center;
            text-align: center;
        }
        
        .card-example {
            background: rgba(239,68,68,0.1);
            border: 1px solid rgba(239,68,68,0.2);
            border-radius: 12px;
            padding: 1rem;
            margin-top: 1.5rem;
            text-align: left;
        }
        
        .example-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: #ef4444;
            margin-bottom: 0.5rem;
        }
        
        .example-text {
            font-size: 0.85rem;
            color: #7f1d1d;
            line-height: 1.5;
            font-style: italic;
        }
        
        .solution-card {
            background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 50%, #1e3a8a 100%);
            color: white;
        }
        
        .problem-card.active {
            background: linear-gradient(135deg, #fef7f7 0%, #fef2f2 100%);
            border: 2px solid #f87171;
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(220,38,38,0.2);
        }
        
        .solution-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        
        .card-icon {
            font-size: 2.5rem;
            margin-bottom: 0.3rem;
            display: block;
            filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
        }
        
        .problem-card .card-icon {
            filter: drop-shadow(0 2px 4px rgba(220,38,38,0.2));
        }
        
        .card-title {
            font-size: 1.1rem;
            font-weight: 700;
            margin: 0;
            text-align: center;
        }
        
        .problem-card .card-title {
            color: #991b1b;
        }
        
        .card-description {
            font-size: 0.85rem;
            line-height: 1.5;
            font-weight: 400;
        }
        
        .problem-card .card-description {
            color: #7f1d1d;
            opacity: 0.8;
        }
        
        /* ===== Features Section (402px 기준) ===== */
        .features {
            padding: 80px 0;
            background: #ffffff;
            position: relative;
        }
        
        .features::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 10% 20%, rgba(99,102,241,0.05) 0%, transparent 50%),
                radial-gradient(circle at 90% 80%, rgba(139,92,246,0.05) 0%, transparent 50%);
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 1rem;
            margin-top: 1.5rem;
            position: relative;
            z-index: 10;
        }
        
        .feature-card {
            background: #ffffff;
            padding: 1rem;
            border-radius: 12px;
            box-shadow: 0 8px 15px rgba(0,0,0,0.1);
            transition: all 0.4s ease;
            border: 1px solid #e2e8f0;
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, #1e40af, #1d4ed8, #1e3a8a);
        }
        
        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        
        .feature-icon-container {
            width: 60px;
            height: 60px;
            background: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 0.8rem;
            box-shadow: 0 4px 12px rgba(48,89,115,0.2);
            transition: var(--transition);
            border: none;
        }
        
        .feature-icon {
            font-size: 1.5rem;
            color: #1e40af;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .feature-card:hover .feature-icon-container {
            transform: scale(1.05);
            box-shadow: 0 6px 15px rgba(30,64,175,0.4);
        }
        
        .feature-title {
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 0.6rem;
            color: #1e40af;
        }
        
        .feature-description {
            color: #718096;
            line-height: 1.4;
            font-size: 0.75rem;
        }

        /* ===== 새로운 그리드 레이아웃 ===== */
        .analysis-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.5rem;
            margin: 1rem 0;
        }

        .analysis-item {
            background: rgba(30, 64, 175, 0.1);
            padding: 0.5rem;
            border-radius: 8px;
            font-size: 0.8rem;
            text-align: center;
            color: var(--primary-color);
            font-weight: 600;
        }

        .check-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.5rem;
            margin: 1rem 0;
        }

        .check-item {
            background: rgba(239, 68, 68, 0.1);
            padding: 0.5rem;
            border-radius: 8px;
            font-size: 0.8rem;
            text-align: center;
            color: #dc2626;
            font-weight: 600;
            letter-spacing: -0.8px;
        }
        
        /* ===== 단계별 경험 (상시 표시) ===== */
        .steps-container {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
            margin: 1.5rem 0;
            padding: 0.8rem;
            border-radius: 12px;
            background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        }
        
        .step-item {
            background: #ffffff;
            border-radius: 12px;
            padding: 1.2rem;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            border-left: 4px solid #1e40af;
            transition: var(--transition);
            position: relative;
        }
        
        .step-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }
        
        .step-item[data-step="1"] {
            border-left-color: #dc2626;
        }
        
        .step-item[data-step="2"] {
            border-left-color: #f59e0b;
        }
        
        .step-item[data-step="3"] {
            border-left-color: #1e40af;
        }
        
        .step-header {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin-bottom: 0.2rem;
            cursor: pointer;
            padding: 1rem;
            background: rgba(255,255,255,0.1);
            border-radius: 12px;
            transition: var(--transition);
            position: relative;
            min-height: 60px;
        }
        
        .step-header:hover {
            background: rgba(255,255,255,0.2);
            transform: translateY(-1px);
        }
        
        .step-toggle {
            margin-left: auto;
            font-size: 1.5rem;
            font-weight: 300;
            color: #000000;
            transition: transform 0.3s ease;
        }
        
        .step-item.active .step-toggle {
            transform: rotate(45deg);
        }
        
        .step-number {
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, #1e40af, #1d4ed8);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
            box-shadow: 0 3px 8px rgba(30,64,175,0.3);
            flex-shrink: 0;
            position: relative;
            z-index: 1;
        }
        
        .step-item[data-step="1"] .step-number {
            background: linear-gradient(135deg, #dc2626, #ef4444);
        }
        
        .step-item[data-step="2"] .step-number {
            background: linear-gradient(135deg, #f59e0b, #fbbf24);
        }
        
        .step-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: #1e40af;
            line-height: 1.3;
            transition: font-size 0.3s ease, text-align 0.3s ease;
            flex: 1;
        }
        
        /* 펼쳐지기 전 상태 - 중앙에 크게 */
        .step-item:not(.active) .step-title {
            font-size: 1.2rem;
            text-align: center;
            margin: 0 auto;
            width: 100%;
        }
        
        /* 펼쳐진 후 상태 - 축소 */
        .step-item.active .step-title {
            font-size: 0.95rem;
            text-align: left;
        }
        
        .step-content {
            display: none;
            gap: 0.8rem;
            align-items: flex-start;
            background: rgba(255,255,255,0.05);
            border-radius: 12px;
            padding: 1rem;
            margin-top: 0.5rem;
            animation: slideDown 0.3s ease;
        }
        
        .step-item.active .step-content {
            display: flex;
        }
        
        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .step-icon {
            font-size: 1.5rem;
            min-width: 50px;
            text-align: center;
            padding: 0;
            background: none;
            border: none;
            margin-bottom: 0;
        }
        
        .step-description {
            flex: 1;
            background: none;
            border: none;
            padding: 0;
            margin: 0;
        }
        
        .step-description h4 {
            font-size: 0.85rem;
            font-weight: 600;
            color: #1e40af;
            margin-bottom: 0.4rem;
            line-height: 1.3;
        }
        
        .step-description p {
            font-size: 0.8rem;
            color: #4a5568;
            line-height: 1.4;
            margin-bottom: 0.8rem;
        }
        
        .step-example {
            background: #f0f9ff;
            border: 1px solid #bae6fd;
            border-radius: 6px;
            padding: 0.6rem;
            font-size: 0.75rem;
            color: #0369a1;
            line-height: 1.3;
        }
        
        .step-example strong {
            color: #0c4a6e;
        }
        
        .analysis-items {
            margin: 1rem 0;
            padding: 0;
            background: none;
            border-radius: 0;
            border: none;
            box-shadow: none;
            position: relative;
            padding-top: 1rem;
            margin-top: 1.5rem;
        }
        
        .analysis-items::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent 0%, #0ea5e9 20%, #0ea5e9 80%, transparent 100%);
            border-radius: 1px;
        }
        
        .analysis-items h5, .check-points h5 {
            margin: 0 0 0.8rem 0;
            font-size: 0.95rem;
            font-weight: 700;
            color: #0c4a6e;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .analysis-items ul, .check-points ul {
            margin: 0;
            padding-left: 0;
            list-style: none;
        }
        
        .analysis-items li, .check-points li {
            margin: 0.5rem 0;
            font-size: 0.9rem;
            color: #1e40af;
            line-height: 1.5;
            padding: 0.3rem 0;
            position: relative;
            padding-left: 1.2rem;
        }
        
        .analysis-items li::before, .check-points li::before {
            content: "•";
            position: absolute;
            left: 0;
            color: #0ea5e9;
            font-weight: bold;
            font-size: 1.2rem;
        }
        
        .analysis-items li {
            color: #0369a1;
            font-weight: 500;
        }
        
        .check-points {
            background: none;
            border: none;
            box-shadow: none;
            position: relative;
            padding-top: 1rem;
            margin-top: 1.5rem;
        }
        
        .check-points::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent 0%, #ef4444 20%, #ef4444 80%, transparent 100%);
            border-radius: 1px;
        }
        
        .check-points h5 {
            color: #991b1b;
        }
        
        .check-points li {
            color: #dc2626;
            font-weight: 500;
        }
        
        .check-points li::before {
            display: none;
        }
        
        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {
                transform: translateY(0);
            }
            40% {
                transform: translateY(-5px);
            }
            60% {
                transform: translateY(-3px);
            }
        }
        
        /* ===== FAQ 섹션 ===== */
        .faq-section {
            padding: 70px 0;
            background: white;
            position: relative;
        }
        
        .faq-container {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            max-width: 100%;
        }
        
        .faq-item {
            background: #ffffff;
            border: 1px solid #e2e8f0;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
            transition: var(--transition);
        }
        
        .faq-item:hover {
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }
        
        .faq-question {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            padding: 1rem;
            cursor: pointer;
            background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
            border-radius: 12px;
            transition: var(--transition);
            user-select: none;
        }
        
        .faq-question:hover {
            background: #f1f5f9;
        }
        
        .faq-icon {
            font-size: 1.2rem;
            min-width: 24px;
        }
        
        .faq-text {
            flex: 1;
            font-size: 0.95rem;
            font-weight: 600;
            color: #000000;
            line-height: 1.4;
        }
        
        .faq-toggle {
            font-size: 1.2rem;
            font-weight: bold;
            color: #1e40af;
            transition: transform 0.3s ease;
            min-width: 20px;
            text-align: center;
        }
        
        .faq-item.active .faq-toggle {
            transform: rotate(45deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            background: #ffffff;
        }
        
        .faq-item.active .faq-answer {
            max-height: 200px;
        }
        
        .faq-answer p {
            padding: 1rem 1.2rem;
            margin: 0;
            font-size: 0.85rem;
            color: #000000;
            line-height: 1.5;
            border-top: 1px solid #e2e8f0;
        }
        
        /* ===== Mock-up Section (402px 기준) ===== */
        .mockup-section {
            text-align: center;
            margin: 2rem 0;
            position: relative;
            z-index: 10;
        }
        
        .mockup-image {
            background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 50%, #1e3a8a 100%);
            border-radius: 15px;
            padding: 1.5rem;
            color: white;
            font-size: 0.95rem;
            max-width: 100%;
            margin: 0 auto;
            box-shadow: 0 10px 20px rgba(30,64,175,0.3);
            position: relative;
            overflow: hidden;
        }
        
        .mockup-image::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255,255,255,0.1) 0%, transparent 50%);
        }
        
        /* ========================================
           Purchase Section (이미지 완벽 재현 디자인)
           ======================================== */
        .purchase-final-cta-section { /* 기존 .pricing-section 대체 */
            padding: 0; /* 내부 패딩 제거 */
            background: white; /* 바깥 배경은 흰색 */
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .purchase-final-cta-section .container {
            padding: 0;
            max-width: 100%;
        }
        
        .blue-background-container {
            /* 이미지에서 보이는 푸른 배경 구현 */
            background: linear-gradient(145deg, var(--primary-dark) 0%, var(--primary-color) 70%, var(--primary-light) 100%);
            padding: 5rem 0; /* 상하 패딩 조정 */
            position: relative;
            box-shadow: 0 10px 40px rgba(0,0,0,0.3); /* 푸른 배경 자체에 그림자 강화 */
        }
        
        .blue-background-container::before {
            /* 미묘한 패턴이나 그라데이션 디테일 추가 (선택 사항) */
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 20% 80%, rgba(255,255,255,0.05) 0%, transparent 50%);
        }
        
        .final-conversion-card-replicate {
            /* 이미지와 동일한 흰색 카드 구현 */
            background: white;
            border-radius: 20px; /* 둥근 모서리 */
            padding: 2.5rem 1.5rem; /* 넉넉한 내부 패딩 */
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25); /* 카드가 떠 있는 듯한 강한 그림자 */
            max-width: 380px; /* 402px 너비 내에서 보기 좋게 */
            margin: 0 auto;
            position: relative;
            z-index: 10;
            border: none; /* 테두리 없음 */
        }
        
        .card-replicate-title {
            font-size: 1.3rem; /* 이미지와 유사한 폰트 크기 */
            font-weight: 800;
            color: var(--primary-dark); /* 짙은 파란색 텍스트 */
            margin-bottom: 0.8rem;
            line-height: 1.4;
        }
        
        .card-replicate-title .sparkle {
            color: #ffc107; /* 노란색 별 이모지 컬러 */
            margin-left: 5px;
        }
        
        .card-replicate-desc {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-light);
            margin-bottom: 2rem;
        }
        
        .purchase-replicate-btn {
            /* 이미지와 동일한 파란색 CTA 버튼 구현 */
            background: linear-gradient(145deg, #2563eb, var(--primary-color));
            color: white;
            border: none;
            padding: 0.9rem 2.5rem;
            font-size: 1.05rem;
            font-weight: 700;
            border-radius: 50px;
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.5); /* 그림자 강조 */
            transition: var(--transition);
            cursor: pointer;
        }
        
        .purchase-replicate-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.6);
        }
        
        /* 기존 .pricing-section, .final-conversion-card, .cta-button 등의 충돌을 방지하기 위해 덮어씁니다. */
        
        .pricing-card {
            background: #ffffff;
            color: #333;
            padding: 2rem;
            border-radius: 15px;
            max-width: 100%;
            margin: 0 auto;
            box-shadow: 0 15px 30px rgba(0,0,0,0.2);
            position: relative;
            z-index: 10;
            overflow: hidden;
        }
        
        .pricing-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, #1e40af, #1d4ed8);
        }
        
        .price {
            font-size: 2rem;
            font-weight: 900;
            color: #1e40af;
            margin: 0.8rem 0;
            text-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        
        .price-description {
            color: #718096;
            margin-bottom: 1.2rem;
            font-size: 0.9rem;
            line-height: 1.4;
        }
        
        .value-text {
            background: linear-gradient(135deg, #f8fafc, #e2e8f0);
            color: #1e40af;
            padding: 0.8rem 1.2rem;
            border-radius: 40px;
            margin-top: 1.2rem;
            font-weight: 700;
            font-size: 0.85rem;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            border: 2px solid #cbd5e0;
        }
        
        /* ===== Testimonials Section (402px 기준) ===== */
        .testimonials {
            padding: 70px 0;
            background: white;
            position: relative;
            box-shadow: inset 0 8px 15px rgba(0,0,0,0.05);
        }
        
        .testimonials-scroll {
            overflow: hidden;
            margin-top: 1.5rem;
            position: relative;
            z-index: 10;
        }
        
        .testimonials-track {
            display: flex;
            gap: 1rem;
            animation: scroll 20s linear infinite;
            width: max-content;
        }
        
        @keyframes scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        
        .testimonial-card {
            background: #ffffff;
            padding: 1.5rem;
            border-radius: 16px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            min-width: 250px;
            flex-shrink: 0;
            border: 1px solid #e2e8f0;
        }
        
        .testimonial-text {
            margin-bottom: 0.8rem;
            color: #000000;
            line-height: 1.4;
            font-size: 0.85rem;
            font-weight: 500;
        }
        
        .testimonial-author {
            font-weight: 600;
            color: #1e40af;
            font-size: 0.8rem;
            text-align: right;
        }
        
        .stars {
            display: flex;
            gap: 2px;
            margin-bottom: 0.6rem;
        }
        
        .star {
            width: 16px;
            height: 16px;
            background: #fbbf24;
            clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
            filter: drop-shadow(0 1px 2px rgba(251,191,36,0.3));
        }
        
        /* ===== Final CTA Section (402px 기준) ===== */
        .final-cta {
            padding: 60px 0;
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
            color: #1e40af;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .final-cta::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="dots-final" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23cbd5e0" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23dots-final)"/></svg>');
            opacity: 0.5;
        }
        
        .final-cta h2 {
            font-size: 1.6rem;
            margin-bottom: 1.2rem;
            position: relative;
            z-index: 10;
            color: #1e40af;
        }
        
        .final-cta-content {
            padding: 2.5rem 2rem;
            background: #ffffff;
            border-radius: 20px;
            color: var(--text-dark);
            text-align: center;
            box-shadow: 0 12px 35px rgba(30, 64, 175, 0.2);
            border: 3px solid var(--primary-color);
            position: relative;
            z-index: 10;
        }
        
        .final-cta-title {
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 1rem;
            color: var(--text-dark);
            line-height: 1.4;
        }
        
        .final-cta-desc {
            font-size: 1.05rem;
            margin-bottom: 1.5rem;
            color: var(--text-light);
            line-height: 1.6;
            font-weight: 500;
        }
        
        /* 가격 정보 스타일 */
        .price-info {
            background: rgba(255,255,255,0.15);
            border-radius: 12px;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border: 1px solid rgba(255,255,255,0.2);
        }
        
        .price-highlight {
            font-size: 2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 0.8rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        
        .price-details {
            text-align: center;
        }
        
        .service-name {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.5rem;
        }
        
        .service-desc {
            font-size: 0.9rem;
            color: rgba(255,255,255,0.9);
            margin-bottom: 0.8rem;
            line-height: 1.4;
        }
        
        .value-text {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.8);
            font-style: italic;
        }
        
        /* ===== Multi-Step Modal (모바일 최적화) ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    overflow: hidden;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    justify-content: center;
    align-items: center;
    padding: 0;
    overscroll-behavior: contain;
}
        
.modal.show {
    display: flex;
}
        
/* 모바일에서 전체화면 */
@media (max-width: 402px) {
    .multistep-modal {
        width: 100%;
        max-width: 100%;
    }
    
    .progress-indicator {
        gap: 0.15rem;
        padding: 0.8rem 1rem;
    }
    
    .progress-dot {
        width: 18px;
    }
    
    /* 좌우 스크롤 방지 추가 스타일 */
    .problem-navigation {
        gap: 0.5rem;
        padding: 0 0.5rem;
    }
    
    .nav-button {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    .nav-dots {
        gap: 0.3rem;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
    
    .problem-card {
        padding: 1.5rem;
    }
    
    .hero {
        padding: 100px 0 50px;
    }
}

.multistep-modal {
    width: 100%;
    max-width: 100%;
    height: 100vh;
    max-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    border-radius: 0;
}

.processing-overlay {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(6px);
    z-index: 20;
    padding: 1.5rem;
}

.processing-overlay.active {
    display: flex;
}

.processing-content {
    background: rgba(15, 23, 42, 0.85);
    border-radius: 16px;
    padding: 1.5rem 2rem;
    text-align: center;
    color: #e2e8f0;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.45);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 280px;
    width: 100%;
}

.processing-spinner {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid rgba(148, 163, 184, 0.35);
    border-top-color: #38bdf8;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.processing-message {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.hero,
.features,
.problem-solution,
.cta-section,
.footer {
    max-width: var(--fixed-width);
    margin: 0 auto;
}

.bottom-bar,
.header {
    max-width: var(--fixed-width);
    margin: 0 auto;
}
        
        /* 402px 이상에서 구분선 추가 */
        @media (min-width: 403px) {
            .modal {
                background-color: rgba(0,0,0,0.6);
                justify-content: center;
                align-items: flex-start;
                padding: 0;
            }
            
            .modal::before {
                content: '';
                position: absolute;
                left: 50%;
                top: 0;
                bottom: 0;
                width: 1px;
                background: rgba(255,255,255,0.2);
                transform: translateX(-50%);
                z-index: 1;
            }
            
    .modal::after {
        content: '';
        position: absolute;
        left: 50%;
        top: 0;
        bottom: 0;
        width: var(--fixed-width);
        background: rgba(0,0,0,0.8);
        transform: translateX(-50%);
        z-index: 0;
    }
        }
        
        /* 멀티스텝 모달 스타일 */
.multistep-modal {
    background: white;
    margin: 0;
    padding: 0;
    padding-top: calc(env(safe-area-inset-top, 0px) + 1.25rem);
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 0.75rem);
    border-radius: 0;
    width: 100%;
    max-width: var(--fixed-width);
    height: 100vh;
    position: relative;
    animation: modalSlideUp 0.4s ease;
    box-sizing: border-box;
    z-index: 10;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
        
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    padding-top: calc(env(safe-area-inset-top, 0px) + 1.5rem);
    border-bottom: 1px solid #e2e8f0;
    background: white;
    position: sticky;
    top: 0;
    z-index: 20;
}
        
        .modal-back-btn {
            background: none;
            border: none;
            font-size: 1.5rem;
            color: #1e40af;
            cursor: pointer;
            padding: 0.5rem;
            border-radius: 50%;
            transition: var(--transition);
        }
        
        .modal-back-btn:hover {
            background: #f0f9ff;
        }
        
        .modal-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #1e40af;
            text-align: center;
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 200px;
        }
        
        .modal-close {
            background: none;
            border: none;
            font-size: 1.5rem;
            color: #666;
            cursor: pointer;
            padding: 0.5rem;
            border-radius: 50%;
            transition: var(--transition);
    margin-left: auto;
        }
        
        .modal-close:hover {
            background: #f5f5f5;
        }
        
        .progress-indicator {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 0.2rem;
            padding: 1rem 1.5rem;
            background: #f8fafc;
        }
        
        .progress-dot {
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background: #e2e8f0;
            transition: var(--transition);
            position: relative;
        }
        
        .progress-dot.active {
            background: #1e40af;
            transform: scaleY(1.5);
        }
        
        .progress-dot.completed {
            background: #10b981;
        }
        
        .progress-dot.half-completed {
            background: linear-gradient(90deg, #10b981 50%, #1e40af 50%);
        }
        
.modal-content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: white;
    overflow: hidden;
    min-height: 0;
}

.modal-scroll-area {
    flex: 1;
    overflow-x: hidden;
    overflow-y: hidden;
    padding: 2rem 1.8rem;
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 6rem);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    min-height: 0;
}
        
.modal-scroll-area .step-content {
    flex: 1;
    display: none;
    flex-direction: column;
    gap: 0.8rem;
    align-items: flex-start;
    overflow-x: visible;
    overflow-y: auto;
    min-height: 100%;
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 5.5rem);
}
        
.modal-scroll-area .step-content.active {
    display: flex;
}
        
.modal-scroll-area .step-content > .modal-navigation.sticky-nav {
    margin-top: 1.5rem;
}

        
.step-question {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1e40af;
    margin: 0.6rem 0 0.8rem 0;
    text-align: center;
    line-height: 1.3;
    width: 100%;
    display: block;
}
        
        
.option-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 0.2rem auto 0.8rem auto;
    max-width: 280px;
    width: 100%;
}
        
.option-btn {
    background: white;
    border: 1px solid #e5e7eb;
    color: #374151;
    padding: 1rem 1.2rem;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
    position: relative;
    width: 100%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
        
        .option-btn:hover {
            border-color: #3b82f6;
            background: #f8fafc;
            color: #3b82f6;
            transform: translateY(-1px);
            box-shadow: 0 2px 6px rgba(0,0,0,0.15);
        }
        
        .option-btn.selected {
            background: #3b82f6;
            border-color: #3b82f6;
            color: white;
            box-shadow: 0 2px 8px rgba(59,130,246,0.3);
            transform: translateY(-1px);
        }
        
.amount-input-section {
    text-align: center;
    margin: 0.2rem auto 0.8rem auto;
    max-width: 280px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}
        
        .monthly-rent-section {
            text-align: center;
            margin: 0 auto;
            max-width: 300px;
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .address-field {
            margin-bottom: 1rem;
            text-align: left;
        }
        
        .address-label {
            display: block;
            font-size: 0.9rem;
            font-weight: 600;
            color: #374151;
            margin-bottom: 0.5rem;
        }
        
.address-input-small {
    width: 100%;
    padding: 0.7rem 0.85rem;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 0.88rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
    box-sizing: border-box;
}
        
        .address-input-small:focus {
            outline: none;
            border-color: #3b82f6;
            box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
        }
        
.privacy-agreement {
    margin-top: 1.2rem;
    padding: 0.8rem;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}
        
.checkbox-container {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
}
        
.checkbox-container input[type="checkbox"] {
    margin: 0;
    width: 16px;
    height: 16px;
    accent-color: #3b82f6;
    flex-shrink: 0;
    margin-top: 1px;
}
        
.checkbox-label {
    cursor: pointer;
    font-size: 0.86rem;
    line-height: 1.4;
}
        
        .checkbox-text {
            display: block;
        }
        
.privacy-detail {
    display: block;
    margin-top: 0.45rem;
    font-size: 0.78rem;
    color: #6b7280;
    line-height: 1.5;
}
        
.amount-quick-buttons {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 0.8rem;
    justify-content: center;
}
        
.amount-quick-btn {
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    color: #374151;
    padding: 0.35rem 0.7rem;
    border-radius: 4px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
    font-size: 0.78rem;
    font-weight: 500;
}
        
        .amount-quick-btn:hover {
            background: #1e40af;
            color: white;
            border-color: #1e40af;
        }
        
.amount-input {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 0.7rem 0.9rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: #374151;
    text-align: center;
    width: 100%;
    margin-bottom: 0.4rem;
}
        
        .amount-input:focus {
            outline: none;
            border-color: #1e40af;
            box-shadow: 0 0 0 2px rgba(48,89,115,0.1);
        }
        
.amount-text {
    font-size: 0.92rem;
    color: #718096;
    font-weight: 500;
}
        
        .address-input {
            background: white;
            border: 1px solid #e5e7eb;
            border-radius: 6px;
            padding: 0.8rem 1rem;
            font-size: 0.9rem;
            color: #374151;
            width: 100%;
            margin-bottom: 1rem;
        }
        
        .address-input:focus {
            outline: none;
            border-color: #1e40af;
            box-shadow: 0 0 0 2px rgba(48,89,115,0.1);
        }
        
        .search-btn {
            background: #1e40af;
            border: none;
            border-radius: 4px;
            width: 36px;
            height: 36px;
            color: white;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-left: 0.5rem;
        }
        
.modal-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    padding: 1.2rem 1rem;
    background: white;
    border-top: 1px solid #e2e8f0;
    margin: 0;
    width: 100%;
    margin-top: auto;
}

.modal-navigation.sticky-nav {
    position: static;
    left: auto;
    transform: none;
    bottom: auto;
    width: 100%;
    max-width: none;
    margin-top: auto;
    padding: 1.2rem 1rem;
    background: white;
    border-top: 1px solid #e2e8f0;
    box-shadow: none;
    flex-shrink: 0;
    z-index: auto;
}
        
.modal-navigation .nav-btn {
    padding: 0.85rem 1.6rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.78rem;
    cursor: pointer;
    transition: var(--transition);
    min-width: 110px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
        
        .modal-navigation .nav-btn.prev {
            background: white;
            border: 2px solid #3b82f6;
            color: #3b82f6;
        }
        
        .modal-navigation .nav-btn.prev:hover {
            background: #f0f9ff;
            transform: translateY(-1px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.15);
        }
        
        .modal-navigation .nav-btn.next {
            background: #3b82f6;
            border: 2px solid #3b82f6;
            color: white;
        }
        
        .modal-navigation .nav-btn.next:hover {
            background: #2563eb;
            transform: translateY(-1px);
            box-shadow: 0 4px 8px rgba(59,130,246,0.3);
        }
        
        .modal-navigation .nav-btn.next:disabled {
            background: #9ca3af;
            border-color: #9ca3af;
            color: #6b7280;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }
        
        .modal-navigation .nav-btn.next:disabled:hover {
            background: #9ca3af;
            border-color: #9ca3af;
            transform: none;
            box-shadow: none;
        }
        
.nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
        
        .info-box {
            margin-top: 1rem;
            font-size: 0.9rem;
            color: #4a5568;
            line-height: 1.4;
        }
        
.modal-content {
    background-color: white;
    margin: 0;
    border-radius: 0;
    width: 100%;
    max-width: 100vw;
    animation: modalSlideUp 0.4s ease;
}
        
        @keyframes modalSlideUp {
            from { 
                transform: translateY(100%); 
                opacity: 0; 
            }
            to { 
                transform: translateY(0); 
                opacity: 1; 
            }
        }
        
        .close {
            position: fixed;
            right: 1rem;
            top: 1rem;
            font-size: 2.5rem;
            cursor: pointer;
            color: #666;
            z-index: 200;
            background: rgba(255,255,255,0.9);
            width: 3rem;
            height: 3rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 10px rgba(0,0,0,0.2);
            transition: var(--transition);
        }
        
        .close:hover {
            color: #333;
            background: rgba(255,255,255,1);
            transform: scale(1.1);
        }
        
        .form-group {
            margin-bottom: 1.2rem;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 0.6rem;
            font-weight: 600;
            color: #1e40af;
            font-size: 0.9rem;
        }
        
        .form-group input, .form-group textarea {
            width: 100%;
            padding: 14px 16px;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            font-size: 1rem;
            box-sizing: border-box;
            background: #ffffff;
            transition: var(--transition);
            -webkit-appearance: none;
            -moz-appearance: none;
            appearance: none;
        }
        
        .form-group input:focus, .form-group textarea:focus {
            outline: none;
            border-color: #1e40af;
            box-shadow: 0 0 0 3px rgba(48,89,115,0.1);
            transform: translateY(-1px);
        }
        
        .form-group textarea {
            resize: vertical;
            min-height: 80px;
            line-height: 1.5;
        }
        
        .payment-button {
            width: 100%;
            background: linear-gradient(45deg, #1e40af, #1d4ed8);
            color: white;
            border: none;
            padding: 18px 20px;
            font-size: 1.1rem;
            font-weight: 700;
            border-radius: 12px;
            cursor: pointer;
            transition: var(--transition);
            margin-top: 1rem;
            box-shadow: 0 4px 15px rgba(30,64,175,0.3);
            position: relative;
            overflow: hidden;
        }
        
        .payment-button:active {
            transform: translateY(1px);
            box-shadow: 0 2px 10px rgba(30,64,175,0.3);
        }
        
        .payment-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(30,64,175,0.4);
        }
        
        /* ===== Step 7: 결제 정보 섹션 스타일 ===== */

.payment-section {
    margin: 1.5rem auto 0 auto;
    max-width: 300px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 0;
}

.payment-info {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #93c5fd;
    border-radius: 16px;
    padding: 1.2rem;
    box-shadow: 0 4px 10px rgba(30, 64, 175, 0.1);
}

.payment-header {
    display: flex;
    align-items: center;
    color: #1e40af;
    font-weight: 700;
}

.payment-icon {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

.payment-title {
    font-size: 1rem;
}

.payment-amount {
    margin-top: 1rem;
    text-align: center;
    padding-top: 0.8rem;
    border-top: 1px dashed #93c5fd;
}

.original-price {
    font-size: 0.85rem;
    color: #94a3b8;
    text-decoration: line-through;
    margin-right: 0.2rem;
}

.discounted-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: #1e40af;
    margin-left: 0.5rem;
}

.discount-badge {
    background: #ef4444;
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-left: 0.5rem;
    vertical-align: middle;
}

.payment-method {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 1.2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.payment-method-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 0.8rem;
    text-align: center;
}

.bank-info {
    background: #f8fafc;
    padding: 0.8rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.bank-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bank-label {
    font-size: 0.75rem;
    color: #64748b;
}

.bank-account, .bank-holder {
    font-size: 0.85rem;
    font-weight: 600;
    color: #0f172a;
}

.payment-status {
    background: #f8fafc;
    border-radius: 16px;
    padding: 1.2rem;
    text-align: center;
    border: 1px solid #e2e8f0;
}

.payment-status-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.8rem;
}

.payment-buttons {
    display: flex;
    gap: 0.6rem;
}

.payment-btn {
    flex: 1;
    padding: 0.8rem 0.5rem;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.payment-btn.paid {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.4);
}

.payment-btn.not-paid {
    background: white;
    color: #475569;
    border: 2px solid #94a3b8;
}

/* 입금 상태에 따른 시각적 강조 */
.payment-btn:not(.paid):hover {
    opacity: 0.8;
}

.payment-btn.paid:hover {
    transform: translateY(-1px) scale(1.01);
    box-shadow: 0 6px 12px rgba(16, 185, 129, 0.5);
}

.payment-btn.not-paid:hover {
    border-color: #475569;
}
        
        /* Animations - 통합된 pulse 애니메이션 */
        
        /* ===== Safety Score Section ===== */
        .safety-score-section {
            padding: 80px 0;
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
            text-align: center;
            position: relative;
        }
        
        .section-subtitle {
            font-size: 1rem;
            color: #718096;
            margin-bottom: 2rem;
            font-weight: 500;
        }
        
        .section-subtitle-gray {
            text-align: center;
            color: #718096;
            margin-bottom: 2rem;
            font-size: 1rem;
        }
        
        .section-subtitle-small {
            text-align: center;
            color: #718096;
            margin-bottom: 2rem;
            font-size: 0.9rem;
        }
        
        .report-preview-section {
            margin-top: 2rem;
        }
        
        /* 점수 시각화 */
        .score-visualization {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2rem;
            margin-bottom: 3rem;
        }
        
        .score-circle {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: white;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #333;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
            position: relative;
            border: 2px solid #e5e7eb;
            transition: all 0.5s ease; /* 색상 변경 애니메이션 */
        }
        
        .score-circle::before {
            content: '';
            position: absolute;
            top: -5px;
            left: -5px;
            right: -5px;
            bottom: -5px;
            border-radius: 50%;
            background: transparent;
            opacity: 0;
            z-index: -1;
            transition: all 0.5s ease; /* 색상 변경 애니메이션 */
        }
        
        
        .score-number {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1;
        }
        
        .score-label {
            font-size: 0.8rem;
            opacity: 0.9;
            margin-top: 0.2rem;
        }
        
        .score-category {
            display: flex;
            flex-direction: row;
            gap: 0.5rem;
            width: 100%;
            overflow-x: auto;
            padding: 0.5rem 0;
        }
        
        .category-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.3rem;
            background: white;
            padding: 0.6rem;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            transition: var(--transition);
            min-width: 80px;
            flex-shrink: 0;
        }
        
        .category-item:hover {
            transform: translateY(-1px);
            box-shadow: 0 3px 12px rgba(0,0,0,0.15);
        }
        
        .category-icon {
            font-size: 1.2rem;
            text-align: center;
        }
        
        .category-info {
            text-align: center;
        }
        
        .category-name {
            font-size: 0.7rem;
            font-weight: 600;
            color: #1e40af;
            margin-bottom: 0.1rem;
        }
        
        .category-score {
            font-size: 0.8rem;
            font-weight: 700;
            color: #1e40af;
        }
        
        /* 점수 분석 */
        .score-analysis {
            background: white;
            padding: 2rem;
            border-radius: 16px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            margin-bottom: 2rem;
        }
        
        .analysis-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #1e40af;
            margin-bottom: 1.5rem;
        }
        
        .score-range {
            margin-bottom: 1.5rem;
        }
        
        .range-bar {
            height: 8px;
            background: #e2e8f0;
            border-radius: 4px;
            position: relative;
            margin-bottom: 1rem;
        }
        
        .range-fill {
            height: 100%;
            background: linear-gradient(90deg, #dc2626 0%, #f59e0b 50%, #10b981 100%);
            border-radius: 4px;
            width: 0%;
            transition: width 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            will-change: width; /* 모바일 성능 최적화 */
        }
        
        .range-fill.animate {
            width: 85%;
        }
        
        /* 모바일 호환성을 위한 추가 스타일 */
        @media (max-width: 768px) {
            .range-fill {
                transition: width 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
                will-change: width;
                transform: translateZ(0); /* 하드웨어 가속 활성화 */
            }
            
            .preview-subtitle {
                font-size: 1.2rem;
                margin-bottom: 1.5rem;
            }
            
            .auction-info-label {
                font-size: 0.7rem;
                min-width: 50px;
            }
            
            .auction-info-value {
                font-size: 0.7rem;
                padding: 0.25rem 0.6rem;
                min-width: 70px;
            }
            
            .auction-summary-label {
                font-size: 0.7rem;
            }
            
            .auction-summary-value {
                font-size: 0.7rem;
                padding: 0.2rem 0.5rem;
                min-width: 60px;
            }
        }
        
        .range-marker {
            position: absolute;
            top: -4px;
            width: 16px;
            height: 16px;
            background: #1e40af;
            border-radius: 50%;
            border: 3px solid white;
            box-shadow: 0 2px 8px rgba(0,0,0,0.2);
            transform: translateX(-50%);
        }
        
        .range-labels {
            display: flex;
            justify-content: space-between;
            font-size: 0.7rem;
            color: #718096;
        }
        
        .score-status {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
        }
        
        .status-badge {
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            color: white;
        }
        
        .status-badge.safe {
            background: linear-gradient(135deg, #10b981 0%, #059669 100%);
        }
        
        .status-desc {
            font-size: 0.8rem;
            color: #4a5568;
            margin: 0;
        }
        
        /* 점수 상세 분석 - 인포그래픽 스타일 */
        .score-breakdown {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 1.2rem 0.8rem;
            border-radius: 15px;
            margin-bottom: 0;
            position: relative;
            overflow: hidden;
            width: 48%;
            flex: 1;
        }
        
        .score-breakdown::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
            animation: float 6s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(180deg); }
        }
        
        .breakdown-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: white;
            text-align: center;
            margin-bottom: 1rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
            position: relative;
            z-index: 10;
        }
        
        .breakdown-grid {
            display: flex;
            justify-content: space-around;
            align-items: center;
            gap: 0.5rem;
            position: relative;
            z-index: 10;
        }
        
        .breakdown-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            position: relative;
            z-index: 10;
        }
        
        .breakdown-icon {
            font-size: 1.8rem;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 0.5rem;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
            transition: transform 0.3s ease;
        }
        
        .breakdown-item:hover .breakdown-icon {
            transform: scale(1.1);
        }
        
        .breakdown-item.positive .breakdown-icon {
            background: linear-gradient(135deg, #10b981, #059669);
            color: white;
        }
        
        .breakdown-item.warning .breakdown-icon {
            background: linear-gradient(135deg, #f59e0b, #d97706);
            color: white;
        }
        
        .breakdown-content {
            color: white;
        }
        
        .breakdown-content .breakdown-title {
            font-size: 0.7rem;
            font-weight: 600;
            margin-bottom: 0.2rem;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }
        
        .breakdown-desc {
            font-size: 0.6rem;
            opacity: 0.9;
            line-height: 1.2;
        }
        
        /* 주의사항 - 시각적 경고 표시 */
        .caution-section {
            background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
            padding: 1.2rem 0.8rem;
            border-radius: 15px;
            margin-bottom: 0;
            position: relative;
            overflow: hidden;
            width: 48%;
            flex: 1;
        }
        
        .caution-section::before {
            content: '⚠️';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 4rem;
            opacity: 0.1;
            z-index: 1;
        }
        
        .caution-section::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: repeating-linear-gradient(
                45deg,
                transparent,
                transparent 10px,
                rgba(255,255,255,0.1) 10px,
                rgba(255,255,255,0.1) 20px
            );
            z-index: 1;
        }
        
        .caution-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: white;
            text-align: center;
            margin-bottom: 1rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
            position: relative;
            z-index: 10;
        }
        
        .caution-list {
            display: flex;
            justify-content: space-around;
            align-items: center;
            gap: 0.5rem;
            position: relative;
            z-index: 10;
        }
        
        .caution-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            position: relative;
            z-index: 10;
        }
        
        .caution-icon {
            font-size: 1.8rem;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 0.5rem;
            background: rgba(255,255,255,0.2);
            color: white;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
            transition: transform 0.3s ease;
            border: 2px solid rgba(255,255,255,0.3);
        }
        
        .caution-item:hover .caution-icon {
            transform: scale(1.1);
            background: rgba(255,255,255,0.3);
        }
        
        .caution-content {
            color: white;
        }
        
        .caution-content .caution-title {
            font-size: 0.7rem;
            font-weight: 600;
            margin-bottom: 0.2rem;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }
        
        .caution-desc {
            font-size: 0.6rem;
            opacity: 0.9;
            line-height: 1.2;
        }
        
        /* 개선 제안 - 아이콘 중심 디자인 */
        .improvement-section {
            background: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
            padding: 1.2rem 0.8rem;
            border-radius: 15px;
            position: relative;
            overflow: hidden;
            width: 100%;
            display: block;
            margin-top: 1rem;
        }
        
        .improvement-section::before {
            content: '💡';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 4rem;
            opacity: 0.1;
            z-index: 1;
        }
        
        .improvement-section::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.2) 0%, transparent 50%),
                        radial-gradient(circle at 70% 80%, rgba(255,255,255,0.1) 0%, transparent 50%);
            z-index: 1;
        }
        
        .improvement-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: white;
            text-align: center;
            margin-bottom: 1rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
            position: relative;
            z-index: 10;
        }
        
        .improvement-list {
            display: flex;
            justify-content: space-around;
            align-items: center;
            gap: 0.5rem;
            position: relative;
            z-index: 10;
        }
        
        .improvement-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            position: relative;
            z-index: 10;
        }
        
        .improvement-icon {
            font-size: 1.8rem;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 0.5rem;
            background: rgba(255,255,255,0.2);
            color: white;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
            transition: transform 0.3s ease;
            border: 2px solid rgba(255,255,255,0.3);
        }
        
        .improvement-item:hover .improvement-icon {
            transform: scale(1.1);
            background: rgba(255,255,255,0.3);
        }
        
        .improvement-content {
            color: white;
        }
        
        .improvement-content .improvement-title {
            font-size: 0.7rem;
            font-weight: 600;
            margin-bottom: 0.2rem;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }
        
        .improvement-desc {
            font-size: 0.6rem;
            opacity: 0.9;
            line-height: 1.2;
        }
        
        /* 섹션 행 레이아웃 */
        .sections-row {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        /* ===== Trust Section (매력적인 디자인) ===== */
        .trust-section {
            padding: 70px 0;
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
            text-align: center;
            position: relative;
        }
        
        .trust-section .section-title {
            margin-bottom: 1.5rem;
        }
        
        .trust-section::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="dots-trust" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23cbd5e0" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23dots-trust)"/></svg>');
            opacity: 0.5;
        }
        
        /* 신뢰 통계 */
        .trust-stats {
            display: flex;
            flex-direction: row;
            gap: 0.6rem;
            margin: 1.5rem 0;
            position: relative;
            z-index: 10;
        }
        
        .stat-item {
            background: #ffffff;
            padding: 0.8rem;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            border: 1px solid #e2e8f0;
            transition: var(--transition);
            flex: 1;
            text-align: center;
        }
        
        .stat-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            border-color: #1e40af;
        }
        
        .stat-number {
            font-size: 1.4rem;
            font-weight: 700;
            color: #1e40af;
            margin-bottom: 0.2rem;
        }
        
        .stat-label {
            font-size: 0.7rem;
            font-weight: 500;
            color: #1e40af;
            line-height: 1.2;
        }
        
        /* 신뢰 배지 */
        .trust-badges {
            display: flex;
            flex-direction: row;
            gap: 0.6rem;
            margin: 1.5rem 0;
            position: relative;
            z-index: 10;
        }
        
        .trust-badge {
            background: #ffffff;
            padding: 1.2rem;
            border-radius: 14px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            border: 1px solid #e2e8f0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            transition: var(--transition);
            flex: 1;
        }
        
        .trust-badge:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            border-color: #1e40af;
        }
        
        .badge-icon {
            font-size: 1.5rem;
            min-width: 1.5rem;
            text-align: center;
        }
        
        .badge-content {
            flex: 1;
        }
        
        .badge-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: #1e40af;
            margin-bottom: 0.2rem;
        }
        
        .badge-desc {
            font-size: 0.65rem;
            color: #718096;
            line-height: 1.2;
        }
        
        /* 검증 사례 */
        .verification-cases {
            margin: 1.5rem 0;
            position: relative;
            z-index: 10;
        }
        
        .cases-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #dc2626;
            margin-bottom: 0.5rem;
        }
        
        .cases-subtitle {
            font-size: 0.9rem;
            color: #7f1d1d;
            margin-bottom: 1.5rem;
            font-weight: 500;
        }
        
        .cases-grid {
            display: flex;
            flex-direction: row;
            gap: 0.6rem;
        }
        
        .cases-sequential {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        
        .case-item {
            background: #ffffff;
            padding: 0.8rem;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            border-left: 3px solid #1e40af;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            transition: var(--transition);
            flex: 1;
                opacity: 0;
            transform: translateX(-30px);
            }
        
        .case-item.animate-in {
                opacity: 1;
            transform: translateX(0);
            transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .case-item.critical {
            border-left: 4px solid #dc2626;
            background: linear-gradient(135deg, #fef2f2 0%, #ffffff 100%);
            box-shadow: 0 6px 16px rgba(220,38,38,0.3);
            padding: 1.2rem;
        }
        
        .case-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        }
        
        .case-item.critical:hover {
            box-shadow: 0 6px 20px rgba(220,38,38,0.25);
        }
        
        .case-icon {
            font-size: 1.2rem;
            min-width: 1.5rem;
            text-align: center;
        }
        
        .case-content {
            flex: 1;
        }
        
        .case-title {
            font-size: 0.8rem;
            font-weight: 600;
            color: #1e40af;
            margin-bottom: 0.2rem;
        }
        
        .case-item.critical .case-title {
            color: #dc2626;
            font-weight: 700;
        }
        
        .case-desc {
            font-size: 0.65rem;
            color: #718096;
            line-height: 1.2;
        }
        
        .case-item.critical .case-desc {
            color: #7f1d1d;
            font-weight: 500;
        }
        
        .case-location {
            font-size: 0.6rem;
            color: #9ca3af;
            margin-top: 0.3rem;
            font-style: italic;
        }
        
        .cases-warning {
            background: linear-gradient(135deg, #fef7f7 0%, #fef2f2 100%);
            border: 1px solid #fecaca;
            border-radius: 14px;
            padding: 1rem;
            margin-top: 1.5rem;
            text-align: center;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .cases-warning.animate-in {
            opacity: 1;
            transform: translateY(0);
        }
        
        .cases-warning p {
            color: #7f1d1d;
            font-size: 0.8rem;
            margin: 0;
            line-height: 1.4;
        }
        
        
        /* ===== Urgency Section (402px 기준) ===== */
        .urgency-section {
            padding: 70px 0;
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
            color: #1e40af;
            text-align: center;
            position: relative;
        }
        
        .urgency-section .section-title {
            margin-bottom: 1.5rem;
        }
        
        .urgency-section::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="dots-urgency" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23cbd5e0" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23dots-urgency)"/></svg>');
            opacity: 0.5;
        }
        
        .urgency-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 1rem;
            margin-top: 1.2rem;
        }
        
        .urgency-item {
            background: #ffffff;
            padding: 1rem;
            border-radius: 12px;
            border: 1px solid #e2e8f0;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            position: relative;
            z-index: 10;
            transition: var(--transition);
        }
        
        .urgency-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(0,0,0,0.15);
            border-color: #cbd5e0;
        }
        
        .urgency-icon {
            font-size: 1.6rem;
            margin-bottom: 0.5rem;
        }
        
        .urgency-title {
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 0.2rem;
            color: #1e40af;
        }
        
        .urgency-desc {
            font-size: 0.75rem;
            color: #4a5568;
            line-height: 1.3;
        }
        
        /* 인터랙티브 카운터 */
        .urgency-counter {
            display: flex;
            flex-direction: row;
            gap: 0.6rem;
            margin: 1.5rem 0;
            position: relative;
            z-index: 10;
        }
        
        .counter-item {
            background: #ffffff;
            padding: 1.2rem 0.8rem;
            border-radius: 12px;
            text-align: center;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
            border: 1px solid #e2e8f0;
            transition: var(--transition);
            flex: 1;
        }
        
        .counter-item:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            border-color: #1e40af;
        }
        
        .counter-number {
            font-size: 1.6rem;
            font-weight: 800;
            color: #1e40af;
            margin-bottom: 0.2rem;
            transition: var(--transition);
        }
        
        .counter-label {
            font-size: 0.5rem;
            color: #4a5568;
            font-weight: 500;
            line-height: 1.2;
        }
        
        /* 시나리오 컨테이너 */
        .scenario-container {
            margin: 2rem 0;
            position: relative;
            z-index: 10;
        }
        
        .scenario-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: #1e40af;
            text-align: center;
            margin-bottom: 1.5rem;
        }
        
        .worry-bubbles {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-bottom: 1.5rem;
        }
        
        .worry-bubble {
            position: relative;
            max-width: 85%;
            margin-left: auto;
            margin-right: 0;
        }
        
        .worry-bubble:nth-child(even) {
            margin-left: 0;
            margin-right: auto;
        }
        
        .bubble-content {
            background: white;
            padding: 1rem;
            border-radius: 18px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            border: 1px solid #e2e8f0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            position: relative;
            color: #ffffff;
        }
        
        .user-avatar, .solution-avatar {
            font-size: 1.2rem;
            min-width: 1.5rem;
            text-align: center;
        }
        
        .bubble-text {
            font-size: 0.85rem;
            color: #000000;
            line-height: 1.4;
            font-weight: 500;
        }
        
        .bubble-tail {
            position: absolute;
            bottom: -6px;
            right: 20px;
            width: 0;
            height: 0;
            border-left: 8px solid transparent;
            border-right: 8px solid transparent;
            border-top: 8px solid #ffffff;
        }
        
        .worry-bubble:nth-child(even) .bubble-tail {
            right: auto;
            left: 20px;
        }
        
        .solution-bubble {
            position: relative;
            max-width: 90%;
            margin: 0 auto;
        }
        
        .solution-bubble .bubble-content {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
            color: white;
            border: none;
            border-radius: 20px;
        }
        
        .solution-bubble .bubble-text {
            color: #ffffff;
            font-weight: 600;
        }
        
        .solution-tail {
            border-top-color: #1e3a8a;
        }
        
        
        /* 네비게이션 */
        .problem-navigation {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1rem;
            margin: 2rem 0;
            position: relative;
            z-index: 10;
            width: 100%;
            max-width: 100%;
            padding: 0 1rem;
        }
        
        .nav-button {
            background: #ffffff;
            border: 2px solid #e2e8f0;
            color: #1e40af;
            padding: 0.8rem 1.2rem;
            border-radius: 25px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            white-space: nowrap;
            flex-shrink: 0;
        }
        
        .nav-button:hover {
            background: #1e40af;
            color: white;
            border-color: #1e40af;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(48,89,115,0.2);
        }
        
        .nav-button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            transform: none;
        }
        
        .nav-dots {
            display: flex;
            gap: 0.5rem;
        }
        
        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #e2e8f0;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .dot.active {
            background: #1e40af;
            transform: scale(1.2);
        }
        
        .dot:hover {
            background: #1d4ed8;
        }

        /* 전세사기 통계 카드 스타일 */
        .fraud-stats-card {
            background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
            border: 2px solid #fecaca;
            border-radius: 16px;
            padding: 1.5rem;
            box-shadow: 0 4px 12px rgba(239, 68, 68, 0.15);
            animation: slideInUp 0.6s ease-out;
        }

        .stats-header {
            text-align: center;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 2px solid #fecaca;
        }

        .stats-location {
            font-size: 1.1rem;
            font-weight: 700;
            color: #dc2626;
            margin-bottom: 0.25rem;
        }

        .stats-year {
            font-size: 0.85rem;
            color: #7f1d1d;
            font-weight: 500;
        }

        .stats-content {
            margin-bottom: 1.5rem;
        }

        .stat-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.75rem 1rem;
            border-bottom: 1px solid #fecaca;
        }

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

        .stat-label {
            font-size: 0.7rem;
            color: #7f1d1d;
            font-weight: 500;
        }

        .stat-value {
            font-size: 1rem;
            font-weight: 700;
            color: #dc2626;
        }

        .stats-warning {
            background: rgba(220, 38, 38, 0.1);
            border: 1px solid #fecaca;
            border-radius: 12px;
            padding: 1rem;
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
        }

        .warning-icon {
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .warning-text {
            font-size: 0.65rem;
            color: #7f1d1d;
            line-height: 1.4;
        }

        .warning-text strong {
            color: #dc2626;
            font-weight: 700;
        }

        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 위험도별 색상 스타일 */
        .fraud-stats-card.risk-very-low {
            background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
            border-color: #bbf7d0;
        }

        .fraud-stats-card.risk-low {
            background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
            border-color: #bfdbfe;
        }

        .fraud-stats-card.risk-medium {
            background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
            border-color: #fde68a;
        }

        .fraud-stats-card.risk-high {
            background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
            border-color: #fecaca;
        }

        /* 모바일 반응형 */
        @media (max-width: 480px) {
            .fraud-stats-card {
                padding: 1rem;
            }

            .stat-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.25rem;
            }

            .stat-value {
                font-size: 0.9rem;
            }

            .stats-location {
                font-size: 1rem;
            }
        }

        /* 리포트 미리보기 섹션 */
        .report-preview-section {
            margin-top: 2.5rem;
            padding: 2.2rem 2rem;
            background: linear-gradient(135deg, rgba(248,250,252,0.95) 0%, rgba(241,245,249,0.98) 100%);
            border-radius: 24px;
            border: 1px solid rgba(226,232,240,0.7);
            box-shadow: 0 18px 42px rgba(15,23,42,0.08);
            max-width: 402px;
            width: 100%;
            margin-left: auto;
            margin-right: auto;
            display: flex;
            flex-direction: column;
            gap: 1.8rem;
        }
        .preview-headline {
            text-align: center;
            display: flex;
            flex-direction: column;
            gap: 0.55rem;
        }
        .preview-kicker {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            padding: 0.35rem 0.8rem;
            background: rgba(30,64,175,0.12);
            color: #1e40af;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
        }
        .preview-title {
            font-size: 1.65rem;
            font-weight: 800;
            color: #0f172a;
            margin: 0;
        }
        .preview-subtitle {
            margin: 0;
            font-size: 0.88rem;
            color: #475569;
            line-height: 1.6;
        }
        .preview-highlight {
            display: grid;
            gap: 0.8rem;
        }
        .highlight-card {
            display: flex;
            gap: 0.75rem;
            padding: 0.9rem 1rem;
            border-radius: 16px;
            background: rgba(255,255,255,0.65);
            border: 1px solid rgba(226,232,240,0.7);
            box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
        }
        .highlight-icon {
            width: 38px;
            height: 38px;
            border-radius: 12px;
            background: linear-gradient(135deg, #2563eb, #1e40af);
            color: white;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
        }
        .highlight-content strong {
            display: block;
            font-size: 0.9rem;
            color: #0f172a;
        }
        .highlight-content p {
            margin: 0.25rem 0 0 0;
            font-size: 0.78rem;
            color: #475569;
            line-height: 1.6;
        }
        .report-preview-card {
            background: #ffffff;
            border-radius: 20px;
            box-shadow: 0 18px 40px rgba(15,23,42,0.12);
            border: 1px solid rgba(226,232,240,0.85);
            overflow: hidden;
            width: 100%;
        }
        .preview-card-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 1.4rem;
            background: linear-gradient(135deg, rgba(30,64,175,0.1), rgba(29,78,216,0.05));
            border-bottom: 1px solid rgba(226,232,240,0.7);
        }
        .preview-card-title {
            display: flex;
            flex-direction: column;
            gap: 0.35rem;
        }
        .preview-card-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.3rem 0.7rem;
            background: rgba(30,64,175,0.15);
            color: #1d4ed8;
            border-radius: 999px;
            font-size: 0.68rem;
            font-weight: 600;
        }
        .preview-card-title h4 {
            margin: 0;
            font-size: 1.1rem;
            font-weight: 700;
            color: #0f172a;
        }
        .preview-date {
            font-size: 0.75rem;
            color: #64748b;
            font-weight: 600;
        }
        .preview-metric-panel {
            display: grid;
            grid-template-columns: repeat(3, minmax(0,1fr));
            gap: 0.75rem;
            padding: 1.3rem 1.4rem 0;
        }
        .metric-item {
            background: rgba(241,245,249,0.8);
            border-radius: 14px;
            padding: 0.75rem 0.8rem;
            display: flex;
            flex-direction: column;
            gap: 0.3rem;
            border: 1px solid rgba(226,232,240,0.8);
        }
        .metric-item-label {
            font-size: 0.68rem;
            font-weight: 600;
            color: #64748b;
            letter-spacing: 0.05em;
        }
        .metric-item-value {
            font-size: 0.95rem;
            font-weight: 700;
            color: #0f172a;
        }
        .metric-item-chip {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.3rem 0.7rem;
            background: rgba(16,185,129,0.18);
            color: #047857;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 700;
        }
        .preview-checklist {
            padding: 1.3rem 1.4rem;
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .preview-checklist h5 {
            margin: 0;
            font-size: 0.85rem;
            font-weight: 700;
            color: #0f172a;
        }
        .checklist-grid {
            display: grid;
            gap: 0.7rem;
        }
        .checklist-card {
            display: flex;
            gap: 0.75rem;
            padding: 0.85rem 0.9rem;
            border-radius: 14px;
            background: rgba(255,255,255,0.65);
            border: 1px solid rgba(226,232,240,0.7);
        }
        .checklist-icon {
            width: 32px;
            height: 32px;
            border-radius: 10px;
            background: rgba(30,64,175,0.15);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
        }
        .checklist-card strong {
            font-size: 0.8rem;
            color: #111827;
        }
        .checklist-card p {
            margin: 0.2rem 0 0 0;
            font-size: 0.72rem;
            color: #475569;
            line-height: 1.5;
        }
        .preview-actions {
            padding: 0 1.4rem 1.3rem;
            display: flex;
            flex-direction: column;
            gap: 0.7rem;
        }
        .preview-actions h5 {
            margin: 0;
            font-size: 0.85rem;
            font-weight: 700;
            color: #0f172a;
        }
        .action-tag-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .action-tag {
            display: inline-flex;
            align-items: center;
            padding: 0.4rem 0.8rem;
            border-radius: 999px;
            font-size: 0.74rem;
            font-weight: 600;
        }
        .action-tag.positive {
            background: rgba(16,185,129,0.18);
            color: #047857;
        }
        .action-tag.warning {
            background: rgba(245,158,11,0.18);
            color: #b45309;
        }
        .action-tag.neutral {
            background: rgba(59,130,246,0.18);
            color: #1d4ed8;
        }
        .preview-footer {
            background: rgba(30,64,175,0.05);
            padding: 1rem 1.2rem;
            text-align: center;
            border-top: 1px solid rgba(226,232,240,0.7);
        }
        .preview-footer-logo {
            font-size: 0.9rem;
            font-weight: 700;
            color: #0f172a;
        }
        .preview-footer-info {
            font-size: 0.72rem;
            color: #475569;
            line-height: 1.5;
            margin: 0.3rem 0 0 0;
        }
        .preview-footer-row {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            background: rgba(255,255,255,0.65);
            border-radius: 16px;
            border: 1px solid rgba(226,232,240,0.6);
            padding: 1.1rem 1.2rem;
        }
        .preview-notice {
            font-size: 0.78rem;
            color: #475569;
            line-height: 1.6;
        }
        .preview-cta {
            text-align: center;
        }
        .preview-cta .cta-button {
            padding: 0.9rem 2.4rem;
            font-size: 0.92rem;
        }
        @media (max-width: 480px) {
            .report-preview-section {
                padding: 1.5rem 1.2rem;
                gap: 1.4rem;
            }
            .preview-title {
                font-size: 1.4rem;
            }
            .preview-highlight {
                gap: 0.65rem;
            }
            .highlight-card {
                padding: 0.75rem 0.8rem;
                border-radius: 14px;
            }
            .highlight-icon {
                width: 32px;
                height: 32px;
                font-size: 0.95rem;
            }
            .preview-metric-panel {
                grid-template-columns: 1fr;
            }
            .preview-checklist {
                padding: 1.1rem 1.1rem;
            }
            .preview-actions {
                padding: 0 1.1rem 1.1rem;
            }
            .preview-cta .cta-button {
                width: 100%;
            }
        }

/* ========================================
   개선된 Report Preview Section 스타일 (전체 클린업 & 402px 최적화)
   ======================================== */

.report-preview-section {
    /* 전체 섹션의 어색함을 해소하기 위해 패딩, 그림자, 간격 재조정 */
    padding: 2.5rem 1.5rem; /* 위아래 여백 확보 */
    background: #ffffff; /* 깔끔한 흰색 배경 */
    border-radius: 20px;
    border: 1px solid #e2e8f0; /* 깔끔한 테두리 */
    box-shadow: 0 8px 20px rgba(15,23,42,0.06); /* 그림자 톤 낮춤 */
    max-width: var(--fixed-width);
    width: calc(100% - 30px);
    margin: 4rem auto 0 auto; /* 위쪽 여백 확대 */
    display: flex;
    flex-direction: column;
    gap: 1.8rem; /* 섹션 간 간격 확대하여 여백 확보 */
}

.report-preview-container {
    max-width: 100%; /* 고정 너비 내에서 100% 사용 */
    padding: 0;
}

.preview-headline {
    text-align: center;
    margin-bottom: 0.5rem;
}

/* ========================================
   Report Preview Section - Kicker 텍스트 크기 확대
   ======================================== */
.preview-headline .preview-kicker {
    display: inline-block;
    font-size: 0.9rem; /* 기존 0.75rem에서 0.9rem으로 확대 */
    font-weight: 600;
    color: #3b82f6;
    background: #dbeafe;
    padding: 0.35rem 0.8rem;
    border-radius: 50px;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ========================================
   Report Preview Section - 타이틀 숨김
   ======================================== */
.preview-headline .preview-title {
    /* 기존 스타일 유지 */
    font-size: 1.4rem; 
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 0.5rem;
    line-height: 1.3;
    
    /* 타이틀을 화면에서 완전히 숨김 */
    display: none !important;
}

.preview-headline .preview-subtitle {
    font-size: 0.85rem; /* 402px에 맞게 축소 */
    color: #64748b;
    font-weight: 500;
}

/* 2. 종합 점수 카드 (402px 최적화: 세로 배치) */
.preview-score-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow-medium);
    display: flex;
    /* 핵심 수정: 세로 배치로 변경 */
    flex-direction: column; 
    align-items: center;
    gap: 1rem;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.preview-score-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

.preview-score-card.safe {
    border-color: #10b981;
    background: linear-gradient(135deg, #f0fdf4 0%, white 100%);
}

.preview-score-card.warning {
    border-color: #f59e0b;
    background: linear-gradient(135deg, #fffbeb 0%, white 100%);
}

.preview-score-card.danger {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, white 100%);
}

.score-card-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: #64748b;
    text-align: center;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.score-visualization-mini {
    display: flex;
    flex-direction: row; /* 가로 배치로 변경 */
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 1.5rem; /* 간격 확대 */
}

.preview-score-card .score-circle {
    width: 80px; /* 402px에 맞게 축소 */
    height: 80px; /* 402px에 맞게 축소 */
    border-radius: 50%;
    background: #f0fdf4; /* 매우 밝은 녹색 배경 */
    border: 3px solid #10b981;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3), 0 0 0 1px rgba(16, 185, 129, 0.2);
    position: relative;
    flex-shrink: 0;
}

.preview-score-card .score-circle::before {
    content: none; /* 글로우 효과 제거 (복잡성 줄임) */
}

.preview-score-card .score-number {
    font-size: 1.8rem; /* 402px에 맞게 축소 */
    font-weight: 900;
    color: #10b981;
    line-height: 1;
}

.score-summary {
    width: 100%;
    text-align: left; /* 가로 배치에 맞게 왼쪽 정렬 */
}

.score-summary .status-badge {
    display: inline-block;
    padding: 0.35rem 0.8rem; /* 402px에 맞게 축소 */
    border-radius: 50px;
    font-size: 0.9rem; /* 402px에 맞게 축소 */
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.score-summary .status-badge.safe {
    background: #10b981;
    color: white;
}

.score-summary .status-badge.warning {
    background: #f59e0b;
    color: white;
}

.score-summary .status-badge.danger {
    background: #ef4444;
    color: white;
}

.score-summary .summary-text {
    font-size: 0.85rem; /* 402px에 맞게 축소 */
    color: #475569;
    line-height: 1.4;
    margin: 0;
}

/* 3. 핵심 위험 경고 그리드 (개별 막대 그래프 시각화) */
.preview-risk-grid {
    background: white;
    border-radius: 16px;
    padding: 1.5rem 1rem; /* 내부 패딩 최적화 */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    border: 1px solid #e2e8f0; /* 테두리 톤 낮춤 */
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

/* ========================================
   경매 분석 타이틀 (박스 강조 및 중앙 정렬)
   ======================================== */

.risk-grid-title {
    /* 기존 스타일 오버라이드 및 중앙 정렬 */
    display: flex; /* flex로 아이콘과 텍스트 배치 */
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    text-align: center; /* 텍스트 및 내용 중앙 정렬 */
    
    /* 붉은색 계열 박스 스타일 */
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%); /* 짙은 붉은색 그라데이션 */
    color: white; /* 흰색 텍스트로 대비 극대화 */
    
    padding: 0.8rem 1rem;
    margin: 0 auto 1.5rem auto; /* 상단 마진 0, 좌우 auto로 중앙 정렬 */
    
    /* 모서리 둥글게 */
    border-radius: 12px; 
    
    font-size: 1.1rem;
    font-weight: 800; /* 폰트 굵게 */
    
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4); /* 그림자 강조 */
}

.risk-grid-title .risk-icon {
    /* 아이콘 색상을 흰색으로 강제 (이모지 대신 사용 시) */
    color: white;
}

.risk-scenario-breakdown {
    display: flex;
    flex-direction: column;
    gap: 1.2rem; /* 막대 그래프 항목 간 간격 */
    margin-bottom: 1.5rem;
}

.scenario-bar-item {
    padding: 0.5rem 0;
}

.scenario-bar-item .item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 0.4rem;
}

.scenario-bar-item .item-label {
    font-size: 0.8rem; /* 402px에 맞춰 축소 */
    font-weight: 500;
    color: #475569;
}

.scenario-bar-item .item-value {
    font-size: 0.95rem; /* 402px에 맞춰 축소 */
    font-weight: 700;
    color: #1e293b;
}

/* 막대 그래프 컨테이너 */
.bar-container {
    height: 14px; /* 막대 높이 축소 */
    background: #f1f5f9; /* 배경색 */
    border-radius: 4px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    transition: width 1s ease-out;
    border-radius: 4px;
}

/* 상태별 색상 적용 */
.scenario-bar-item.positive .item-value {
    color: #059669; /* 예상 낙찰가 등 긍정적 값 */
}
.scenario-bar-item.positive .bar-fill {
    background: #10b981; /* 초록색 */
}

.scenario-bar-item.negative .item-value {
    color: #dc2626; /* 선순위 채권 등 위험 값 */
}
.scenario-bar-item.negative .bar-fill {
    background: #ef4444; /* 빨간색 */
}

.scenario-bar-item.primary .item-value {
    color: #1e40af; /* 보증금 등 기준 값 */
}
.scenario-bar-item.primary .bar-fill {
    /* 기준값은 연한 파란색으로 처리 */
    background: #93c5fd; 
}

/* 최종 경고 텍스트 스타일 재조정 */
.risk-summary-text.danger-alert {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border: 2px solid #ef4444;
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(239, 68, 68, 0.2);
    animation: pulse-danger 2s ease-in-out infinite;
}

.risk-summary-text.danger-alert .risk-text {
    font-size: 0.85rem;
    color: #475569;
    line-height: 1.5;
    display: block;
    width: 100%;
}

.risk-summary-text.danger-alert .risk-text strong {
    color: #991b1b;
    font-weight: 800;
}



/* 4. 기능 소개 섹션 (402px 최적화: 3열 그리드) */
.preview-features {
    background: white; /* 깔끔한 흰색 배경 */
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-medium);
    border: 1px solid #e2e8f0; /* 부드러운 테두리 */
}

/* ========================================
   Preview Features (개선된 디자인)
   ======================================== */

.feature-grid-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center; /* 중앙 정렬 */
    gap: 0.5rem;
}

/* ========================================
   4. 기능 소개 섹션 (폰트 크기 모바일 최적화)
   ======================================== */

.feature-grid-wrapper {
    /* 3개 카드를 균등하게 배치 (구조는 유지) */
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 0.75rem; /* 아이템 간 간격 유지 */
}

/* 개별 카드 내부 스타일 조정 */
.preview-feature-card {
    background: white; /* 흰색 배경 */
    border: 2px solid var(--border-color); /* 연한 테두리 추가 */
    border-radius: 12px;
    padding: 0.7rem 0.3rem; /* 내부 패딩을 더 축소 */
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem; /* 내부 요소 간 간격 축소 */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08); /* 옅은 그림자 */
}

.preview-feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: 0 8px 20px rgba(30, 64, 175, 0.15);
}

.feature-icon-circle {
    width: 36px; /* 402px 최적화: 더 작게 */
    height: 36px;
    /* 🔥 배경을 흰색으로, 테두리를 검은색으로 변경 */
    background: white;
    border: 1px solid #1e293b; /* 짙은 검은색 테두리 */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none; /* 그림자 제거 */
    transition: all 0.3s ease;
}

/* 호버 시 배경색 변경 방지 및 테두리만 강조 */
.preview-feature-card:hover .feature-icon-circle {
    transform: scale(1.1);
    background: #f8fafc; /* 호버 시 아주 연한 회색 */
    border-color: var(--primary-color); /* 파란색으로 테두리 강조 */
    box-shadow: 0 4px 10px rgba(30, 64, 175, 0.2);
}

.feature-icon-circle .feature-icon {
    font-size: 1rem; /* 402px 최적화: 더 작게 */
    /* 🔥 아이콘 색상을 검은색으로 변경 */
    color: #1e293b;
}

.feature-text-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;
}

.feature-text-group .feature-text {
    font-size: 0.6rem; /* 402px 최적화 유지 */
    font-weight: 700;
    color: #1e293b; /* 짙은 검은색 */
    line-height: 1.2;
    text-shadow: none; /* 그림자 제거 */
}

.feature-text-group .feature-subtext {
    font-size: 0.55rem; /* 402px 최적화 유지 */
    font-weight: 500;
    color: #64748b; /* 짙은 회색 */
    line-height: 1.2;
    text-shadow: none; /* 그림자 제거 */
}

/* 5. CTA 푸터 (402px 최적화) */
.preview-cta-footer {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%); /* 연한 노랑/주황색 계열 */
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3); /* 주황색 그림자 */
    border: 2px solid #f59e0b; /* 진한 주황색 테두리 */
}

.preview-cta-footer .cta-notice {
    font-size: 0.85rem;
    color: #92400e; /* 짙은 갈색/주황색 */
    margin-bottom: 1rem;
    font-weight: 600; /* 폰트 굵기 강화 */
    line-height: 1.4;
}

.preview-cta-footer .cta-button {
    width: 100%;
    padding: 0.8rem 2rem;
    font-size: 0.95rem;
    font-weight: 800;
    background: white; /* 버튼 배경은 흰색 유지 */
    color: #f59e0b; /* 경고 주황색 텍스트 */
    border: 2px solid #f59e0b;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.6);
    animation: none; /* pulse 애니메이션 제거 */
}

.preview-cta-footer .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.3);
    background: #f59e0b; /* 호버 시 주황색 배경 */
    color: white; /* 텍스트는 흰색 */
}

@keyframes pulse {
    0%, 100% {
        box-shadow: var(--shadow-heavy);
    }
    50% {
        box-shadow: 0 8px 25px rgba(30, 64, 175, 0.5);
    }
}