/* ========================================
   랜딩페이지 비용 절감 효과 섹션 CSS
   ======================================== */

/* 섹션 기본 스타일 */
.landing-cost-section {
    padding: var(--space-12) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.landing-cost-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(245, 158, 11, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.landing-cost-section .container {
    position: relative;
    z-index: 1;
}

/* 비용 비교 래퍼 */
.cost-comparison-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin: var(--space-6) 0;
}

/* 비용 카드 */
.cost-card {
    background: #fff;
    border-radius: 16px;
    padding: var(--space-5);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 650px; /* 최소 높이 설정 */
}

.cost-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.agency-cost {
    border: 3px solid #ef4444;
}

.training-cost {
    border: 3px solid #10b981;
    background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
}

/* 비용 헤더 */
.cost-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid #e2e8f0;
}

.cost-header i {
    font-size: 2rem;
    color: var(--primary);
}

.cost-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    flex: 1;
}

.cost-badge {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 700;
    white-space: nowrap;
}

.cost-badge.expensive {
    background: #fee2e2;
    color: #991b1b;
}

.cost-badge.cheap {
    background: #d1fae5;
    color: #065f46;
}

/* 비용 분해 */
.cost-breakdown {
    margin-bottom: var(--space-4);
    min-height: 280px; /* 최소 높이 설정으로 두 카드 높이 맞춤 */
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
    border-bottom: 1px solid #f1f5f9;
}

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

.cost-item.highlight {
    background: #fef3c7;
    padding: var(--space-2);
    border-radius: 8px;
    margin-top: var(--space-1);
    border-bottom: none;
}

.item-name {
    font-size: 0.938rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.item-price {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
}

.item-price.free {
    color: var(--success);
    font-weight: 700;
}

/* 비용 합계 */
.cost-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3);
    border-radius: 12px;
    margin-top: var(--space-3);
}

.expensive-total {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    border: 2px solid #ef4444;
}

.cheap-total {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border: 2px solid #10b981;
}

.cost-total span {
    font-size: 1rem;
    color: var(--text-secondary);
}

.cost-total strong {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
}

/* 문제점 & 혜택 */
.cost-problem,
.cost-benefit {
    margin-top: var(--space-3);
    padding: var(--space-3);
    border-radius: 12px;
    text-align: center;
    min-height: 120px; /* 최소 높이 설정 */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.cost-problem {
    background: #fef2f2;
    border: 2px dashed #ef4444;
}

.cost-benefit {
    background: #ecfdf5;
    border: 2px dashed #10b981;
}

.cost-problem i,
.cost-benefit i {
    font-size: 1.5rem;
    margin-bottom: var(--space-2);
}

.cost-problem i {
    color: #dc2626;
}

.cost-benefit i {
    color: #059669;
}

.cost-problem p,
.cost-benefit p {
    font-size: 0.938rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

.cost-benefit strong {
    color: #065f46;
    font-size: 1.125rem;
}

/* 강력한 주장 박스 */
.strong-claim-box {
    margin-top: var(--space-8);
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #2563eb 100%);
    border-radius: 20px;
    padding: var(--space-6);
    box-shadow: 0 10px 40px rgba(30, 58, 138, 0.3);
    position: relative;
    overflow: hidden;
}

.strong-claim-box::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: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.claim-icon {
    text-align: center;
    margin-bottom: var(--space-3);
}

.claim-icon i {
    font-size: 3rem;
    color: #fbbf24;
    animation: bounce 2s infinite;
}

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

.claim-content h3 {
    font-size: 1.875rem;
    font-weight: 800;
    color: #fff;
    text-align: center;
    margin-bottom: var(--space-4);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.claim-main {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #e0e7ff;
    text-align: center;
    margin-bottom: var(--space-4);
}

.claim-main strong {
    color: #fbbf24;
    font-weight: 700;
}

.highlight-price {
    display: inline-block;
    background: #fbbf24;
    color: #1e3a8a;
    padding: 4px 12px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 1.25rem;
}

/* 계산 박스 */
.claim-calculation {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: var(--space-4);
    margin: var(--space-4) 0;
}

.calc-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2);
}

.calc-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.calc-value {
    font-size: 1.25rem;
    font-weight: 800;
}

.calc-value.expensive {
    color: #dc2626;
}

.calc-value.cheap {
    color: #059669;
}

.calc-arrow {
    text-align: center;
    padding: var(--space-2) 0;
}

.calc-arrow i {
    font-size: 2rem;
    color: #f59e0b;
}

.calc-result {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: 12px;
    padding: var(--space-3);
    margin-top: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.calc-result i {
    font-size: 1.5rem;
    color: #f59e0b;
}

.calc-result span {
    font-size: 1.125rem;
    font-weight: 700;
    color: #78350f;
}

/* 보너스 리스트 */
.claim-bonus {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: var(--space-4);
    margin: var(--space-4) 0;
    border: 2px dashed rgba(251, 191, 36, 0.5);
}

.claim-bonus h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fbbf24;
    margin-bottom: var(--space-3);
    text-align: center;
}

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

.bonus-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-2) 0;
    color: #e0e7ff;
    font-size: 1rem;
    line-height: 1.6;
}

.bonus-list i {
    color: #10b981;
    font-size: 1.25rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.bonus-list strong {
    color: #fbbf24;
}

/* CTA 영역 */
.claim-cta {
    text-align: center;
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: 2px solid rgba(255, 255, 255, 0.2);
}

.cta-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #fff;
    margin-bottom: var(--space-4);
}

.cta-text strong {
    color: #fbbf24;
    font-size: 1.25rem;
}

.highlight-benefit {
    display: inline-block;
    background: #fbbf24;
    color: #1e3a8a;
    padding: 6px 16px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 1.25rem;
    margin-top: var(--space-2);
}

.btn-claim-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #fff;
    padding: var(--space-3) var(--space-5);
    border-radius: 50px;
    font-size: 1.125rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.4);
    transition: all 0.3s ease;
    animation: pulse-btn 2s infinite;
}

@keyframes pulse-btn {
    0%, 100% { transform: scale(1); box-shadow: 0 8px 24px rgba(245, 158, 11, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 12px 32px rgba(245, 158, 11, 0.6); }
}

.btn-claim-primary:hover {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(245, 158, 11, 0.6);
}

/* 실제 사례 박스 */
.real-case-box {
    margin-top: var(--space-6);
    background: #fff;
    border-radius: 16px;
    padding: var(--space-5);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.real-case-box h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.real-case-box h4 i {
    color: var(--primary);
    font-size: 1.25rem;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
}

.case-card {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 12px;
    padding: var(--space-4);
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.case-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-2);
}

.case-content {
    font-size: 0.938rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--space-3);
    font-style: italic;
}

.case-saving {
    font-size: 1rem;
    font-weight: 700;
    color: var(--success);
    padding: var(--space-2);
    background: #ecfdf5;
    border-radius: 8px;
    text-align: center;
}

.case-saving strong {
    font-size: 1.125rem;
    color: #065f46;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .landing-cost-section {
        padding: var(--space-8) 0;
    }

    .cost-comparison-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .cost-card {
        padding: var(--space-4);
        min-height: auto; /* 모바일에서는 자동 높이 */
    }

    .cost-breakdown {
        min-height: auto; /* 모바일에서는 자동 높이 */
    }

    .cost-problem,
    .cost-benefit {
        min-height: auto; /* 모바일에서는 자동 높이 */
    }

    .cost-header {
        flex-wrap: wrap;
    }

    .cost-header h3 {
        font-size: 1.25rem;
        width: 100%;
        margin-bottom: var(--space-2);
    }

    .cost-total strong {
        font-size: 1.5rem;
    }

    .strong-claim-box {
        padding: var(--space-4);
    }

    .claim-content h3 {
        font-size: 1.5rem;
    }

    .claim-main {
        font-size: 1rem;
    }

    .highlight-price {
        font-size: 1.125rem;
    }

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

    .btn-claim-primary {
        width: 100%;
        justify-content: center;
        font-size: 1rem;
        padding: var(--space-3) var(--space-4);
    }

    .calc-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-1);
    }

    .calc-value {
        font-size: 1.125rem;
    }
}