/* ===================================
   Global Reset & Variables
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary Colors - Professional Blue Palette */
    --primary-dark: #1a237e;
    --primary-main: #283593;
    --primary-light: #3949ab;
    --primary-lighter: #5c6bc0;
    
    /* Accent Colors */
    --accent-blue: #2196f3;
    --accent-cyan: #00bcd4;
    --accent-green: #4caf50;
    --accent-orange: #ff9800;
    --accent-red: #f44336;
    --accent-yellow: #ffc107;
    
    /* Neutral Colors */
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #eeeeee;
    --gray-300: #e0e0e0;
    --gray-400: #bdbdbd;
    --gray-500: #9e9e9e;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    
    /* Semantic Colors */
    --success: #4caf50;
    --warning: #ff9800;
    --danger: #f44336;
    --info: #2196f3;
    
    /* Typography */
    --font-primary: 'Noto Sans KR', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-secondary: 'Inter', 'Noto Sans KR', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===================================
   Base Styles
   =================================== */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--gray-900);
    background-color: #ffffff;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ===================================
   Cover Page
   =================================== */
.cover-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-main) 50%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: #ffffff;
    overflow: hidden;
}

.cover-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.cover-content {
    text-align: center;
    z-index: 1;
    padding: var(--spacing-xxl);
}

.cover-subtitle {
    font-family: var(--font-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-sm);
}

.cover-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.cover-project {
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.95);
}

.cover-version {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: var(--spacing-xl);
}

.cover-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin: var(--spacing-xxl) 0;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 200px;
}

.stat-label {
    font-family: var(--font-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
}

.cover-footer {
    margin-top: var(--spacing-xxl);
}

.department {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.modified-date {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.7);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===================================
   Report Sections
   =================================== */
.report-section {
    padding: var(--spacing-xxl) 0;
    position: relative;
}

.report-section.bg-light {
    background-color: var(--gray-50);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-title {
    font-family: var(--font-secondary);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary-main);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.3;
}

/* ===================================
   Summary Cards
   =================================== */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.summary-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--primary-main);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.summary-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.summary-card .card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.summary-card .card-header i {
    font-size: 1.5rem;
    color: var(--primary-main);
}

.summary-card .card-header h4 {
    font-family: var(--font-secondary);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray-700);
}

.goal-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: var(--spacing-lg);
}

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

.goal-label {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xs);
}

.goal-value {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1;
}

.goal-value.primary {
    color: var(--primary-main);
}

.goal-value.secondary {
    color: var(--accent-blue);
}

.goal-note {
    font-size: 0.9rem;
    color: var(--gray-600);
    text-align: center;
    padding: var(--spacing-sm);
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.strategy-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-main), var(--primary-light));
    color: #ffffff;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.strategy-description {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-700);
}

/* ===================================
   Decision Box
   =================================== */
.decision-box {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    border-left: 6px solid var(--accent-orange);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-xl);
}

.decision-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.decision-header i {
    font-size: 1.8rem;
    color: var(--accent-orange);
}

.decision-header h4 {
    font-family: var(--font-secondary);
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--gray-900);
}

.decision-content h5 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.decision-intro {
    font-size: 1rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-lg);
}

.decision-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.decision-item {
    display: flex;
    gap: var(--spacing-md);
    background: #ffffff;
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.decision-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--accent-orange);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
}

.decision-text h6 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.decision-text p {
    font-size: 0.95rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.decision-text ul {
    list-style: none;
    padding-left: var(--spacing-md);
}

.decision-text ul li {
    font-size: 0.9rem;
    color: var(--gray-600);
    padding: var(--spacing-xs) 0;
    position: relative;
}

.decision-text ul li::before {
    content: '•';
    position: absolute;
    left: -15px;
    color: var(--accent-orange);
    font-weight: 900;
}

/* ===================================
   Budget Allocation
   =================================== */
.budget-overview {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.budget-total {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-main), var(--primary-light));
    color: #ffffff;
    padding: var(--spacing-lg) var(--spacing-xxl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.budget-label {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.9;
    margin-bottom: var(--spacing-xs);
}

.budget-amount {
    font-size: 3rem;
    font-weight: 900;
}

.allocation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xxl);
}

.allocation-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border-top: 4px solid var(--primary-main);
}

.allocation-card.test {
    border-top-color: var(--accent-orange);
    background: linear-gradient(135deg, #ffffff 0%, #fff8f0 100%);
}

.allocation-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.allocation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.allocation-badge {
    font-family: var(--font-secondary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: var(--primary-main);
    color: #ffffff;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.test-badge {
    background: var(--accent-orange);
}

.allocation-percentage {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary-main);
}

.allocation-card.test .allocation-percentage {
    color: var(--accent-orange);
}

.allocation-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.allocation-budget {
    font-size: 2rem;
    font-weight: 900;
    color: var(--accent-blue);
    margin-bottom: var(--spacing-lg);
}

.allocation-features {
    list-style: none;
}

.allocation-features li {
    padding: var(--spacing-sm) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-700);
    font-size: 0.95rem;
}

.allocation-features li i {
    color: var(--success);
    font-size: 1rem;
}

.allocation-card.test .allocation-features li i {
    color: var(--accent-orange);
}

.budget-chart {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* ===================================
   Timeline
   =================================== */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 80px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--primary-light), var(--accent-blue));
}

.timeline-item {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xxl);
    position: relative;
}

.timeline-marker {
    flex-shrink: 0;
    position: relative;
}

.timeline-number {
    width: 160px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-main), var(--primary-light));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    font-size: 1.2rem;
    font-weight: 900;
    text-transform: uppercase;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 2;
}

.timeline-content {
    flex: 1;
    background: #ffffff;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-main);
}

.timeline-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.timeline-content ul {
    list-style: none;
}

.timeline-content ul li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    color: var(--gray-700);
    position: relative;
}

.timeline-content ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-main);
    font-weight: 900;
}

/* ===================================
   Target Audience
   =================================== */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.audience-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
}

.audience-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.audience-card.test-audience {
    background: linear-gradient(135deg, #ffffff 0%, #fff8f0 100%);
    border: 2px dashed var(--accent-orange);
}

.audience-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-main), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.audience-icon i {
    font-size: 2rem;
    color: #ffffff;
}

.audience-card h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.test-label {
    display: inline-block;
    background: var(--accent-orange);
    color: #ffffff;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}

.audience-details {
    text-align: left;
    background: var(--gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--gray-200);
}

.detail-row:last-child {
    border-bottom: none;
    padding-top: var(--spacing-md);
    font-weight: 700;
}

.detail-label {
    font-size: 0.9rem;
    color: var(--gray-600);
}

.detail-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-900);
}

/* ===================================
   KPI Cards
   =================================== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xxl);
}

.kpi-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-base);
}

.kpi-card:hover {
    transform: translateY(-4px);
}

.kpi-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-main), var(--accent-blue));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.kpi-icon i {
    font-size: 1.5rem;
    color: #ffffff;
}

.kpi-label {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-sm);
}

.kpi-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.kpi-change {
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
}

.kpi-change.positive {
    background: #e8f5e9;
    color: var(--success);
}

.kpi-change.neutral {
    background: var(--gray-100);
    color: var(--gray-700);
}

/* ===================================
   Metrics Table
   =================================== */
.metrics-table {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    overflow-x: auto;
}

.metrics-table h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
}

.metrics-table table {
    width: 100%;
    border-collapse: collapse;
}

.metrics-table thead {
    background: var(--primary-main);
    color: #ffffff;
}

.metrics-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    font-size: 0.95rem;
}

.metrics-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.95rem;
}

.metrics-table tbody tr:hover {
    background: var(--gray-50);
}

.metrics-table .total-row {
    background: var(--gray-100);
    font-weight: 700;
}

.metrics-table .total-row td {
    border-bottom: none;
    color: var(--primary-main);
}

/* ===================================
   Risk Management
   =================================== */
.risk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.risk-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border-left: 6px solid var(--gray-400);
}

.risk-card.high {
    border-left-color: var(--danger);
    background: linear-gradient(135deg, #ffffff 0%, #ffebee 100%);
}

.risk-card.medium {
    border-left-color: var(--warning);
    background: linear-gradient(135deg, #ffffff 0%, #fff3e0 100%);
}

.risk-card.low {
    border-left-color: var(--info);
    background: linear-gradient(135deg, #ffffff 0%, #e3f2fd 100%);
}

.risk-level {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.risk-card.high .risk-level {
    background: var(--danger);
    color: #ffffff;
}

.risk-card.medium .risk-level {
    background: var(--warning);
    color: #ffffff;
}

.risk-card.low .risk-level {
    background: var(--info);
    color: #ffffff;
}

.risk-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.risk-impact {
    font-size: 0.95rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

.risk-mitigation strong {
    display: block;
    font-size: 1rem;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.risk-mitigation ul {
    list-style: none;
    padding-left: var(--spacing-md);
}

.risk-mitigation ul li {
    padding: var(--spacing-xs) 0;
    color: var(--gray-700);
    font-size: 0.9rem;
    position: relative;
}

.risk-mitigation ul li::before {
    content: '✓';
    position: absolute;
    left: -15px;
    font-weight: 900;
}

.risk-card.high .risk-mitigation ul li::before {
    color: var(--danger);
}

.risk-card.medium .risk-mitigation ul li::before {
    color: var(--warning);
}

.risk-card.low .risk-mitigation ul li::before {
    color: var(--info);
}

/* ===================================
   Next Steps
   =================================== */
.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xxl);
}

.step-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: transform var(--transition-base);
}

.step-card:hover {
    transform: translateY(-4px);
}

.step-number {
    position: absolute;
    top: -20px;
    right: var(--spacing-lg);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-main), var(--accent-blue));
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    box-shadow: var(--shadow-md);
}

.step-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    padding-right: 60px;
}

.step-card ul {
    list-style: none;
}

.step-card ul li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    color: var(--gray-700);
    position: relative;
}

.step-card ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-main);
    font-weight: 900;
}

.contact-box {
    background: linear-gradient(135deg, var(--primary-main), var(--primary-light));
    color: #ffffff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xxl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.contact-box h4 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.contact-box p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xxl);
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
}

.contact-item i {
    font-size: 1.3rem;
}

/* ===================================
   Footer
   =================================== */
.report-footer {
    background: var(--gray-900);
    color: #ffffff;
    padding: var(--spacing-xl) 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-left p,
.footer-right p {
    margin: var(--spacing-xs) 0;
    font-size: 0.9rem;
}

.confidential {
    color: var(--accent-yellow);
    font-weight: 600;
}

.footer-right {
    text-align: right;
}

.version {
    color: var(--gray-400);
}

/* ===================================
   Floating Navigation
   =================================== */
.floating-nav {
    position: fixed;
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    background: #ffffff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-sm);
}

.floating-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.floating-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    color: var(--gray-600);
    transition: all var(--transition-fast);
    position: relative;
}

.floating-nav a:hover {
    background: var(--primary-main);
    color: #ffffff;
    transform: scale(1.1);
}

.floating-nav a::after {
    content: attr(title);
    position: absolute;
    right: 55px;
    background: var(--gray-900);
    color: #ffffff;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.floating-nav a:hover::after {
    opacity: 1;
}

/* ===================================
   Back to Top Button
   =================================== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 50px;
    height: 50px;
    background: var(--primary-main);
    color: #ffffff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-fast);
    z-index: 999;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px);
}

.back-to-top.visible {
    display: flex;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .floating-nav {
        right: var(--spacing-sm);
    }
    
    .summary-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .cover-title {
        font-size: 2.5rem;
    }
    
    .cover-project {
        font-size: 1.3rem;
    }
    
    .cover-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .section-subtitle {
        font-size: 2rem;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-number {
        width: 100px;
        height: 60px;
        font-size: 1rem;
    }
    
    .floating-nav {
        display: none;
    }
    
    .allocation-grid,
    .audience-grid,
    .kpi-grid,
    .risk-grid,
    .steps-container {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-right {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .cover-content {
        padding: var(--spacing-lg);
    }
    
    .cover-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.5rem;
    }
    
    .goal-value {
        font-size: 2rem;
    }
    
    .budget-amount {
        font-size: 2rem;
    }
    
    .kpi-value {
        font-size: 2rem;
    }
}

/* ===================================
   Print Styles
   =================================== */
@media print {
    .floating-nav,
    .back-to-top,
    .scroll-indicator {
        display: none;
    }
    
    .report-section {
        page-break-inside: avoid;
    }
    
    .cover-page {
        page-break-after: always;
    }
}