/* ===== landing-sections.css ===== */
/* 프로세스, 비교/ROI, 요금제, FAQ, CTA, 푸터 */

/* ===== Process ===== */
.process {
    background: var(--bg-white);
    text-align: center;
}

.process-steps {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 40px;
    position: relative;
}

.process-step {
    flex: 1;
    max-width: 300px;
    position: relative;
    z-index: 1;
}

.step-icon {
    width: 100px;
    height: 100px;
    background: var(--bg-white);
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 36px;
    color: var(--primary);
    position: relative;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.process-step:hover .step-icon {
    border-color: var(--primary);
    transform: scale(1.05);
}

.step-icon.highlight {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg-white);
    box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.5);
}

.step-badge {
    position: absolute;
    top: 0;
    right: 0;
    width: 32px;
    height: 32px;
    background: var(--text-main);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    border: 2px solid var(--bg-white);
}

.process-step h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.process-step p {
    color: var(--text-muted);
}

.step-arrow {
    padding-top: 35px;
    color: #d1d5db;
    font-size: 24px;
}

/* Flow Tabs */
.flow-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
}

.flow-tab {
    padding: 12px 24px;
    border: 2px solid var(--border);
    border-radius: 100px;
    background: var(--bg-white);
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

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

.flow-content {
    display: none;
}

.flow-content.active {
    display: flex;
}

/* ===== Comparison ===== */
.comparison {
    background: #f8fafc;
}

.roi-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.roi-card {
    background: var(--bg-white);
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    text-align: center;
}

.roi-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
    display: block;
}

.roi-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.roi-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.roi-card strong {
    color: var(--primary);
}

.comparison-table-wrapper {
    background: var(--bg-white);
    border-radius: 0;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

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

.comparison-table th,
.comparison-table td {
    padding: 24px 32px;
    text-align: center;
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
    vertical-align: middle;
}

.comparison-table th:last-child,
.comparison-table td:last-child {
    border-right: none;
}

.comparison-table th {
    background: #f1f5f9;
    font-weight: 700;
    color: var(--text-main);
    font-size: 1.1rem;
    letter-spacing: -0.01em;
}

.comparison-table th.highlight {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--bg-white);
    font-size: 1.2rem;
    border-left: 3px solid var(--primary);
    border-right: 3px solid var(--primary);
    border-top: 3px solid var(--primary);
}

.comparison-table td {
    color: var(--text-body);
    font-size: 1.05rem;
}

.comparison-table td:first-child {
    font-weight: 600;
    color: var(--text-main);
    background: #fafbfc;
}

.comparison-table tr:hover td {
    background: #f8fafc;
}

.comparison-table tr:hover td:first-child {
    background: #f1f5f9;
}

.comparison-table tr:hover td:last-child {
    background: rgba(99, 102, 241, 0.08);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table td:last-child {
    font-weight: 700;
    color: var(--primary);
    background: rgba(99, 102, 241, 0.04);
    font-size: 1.05rem;
    border-left: 3px solid var(--primary);
    border-right: 3px solid var(--primary);
}

.comparison-table tr:last-child td:last-child {
    border-bottom: 3px solid var(--primary);
}

/* ===== Pricing ===== */
.pricing {
    background: var(--bg-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    align-items: stretch;
}

.pricing-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    box-shadow: 0 20px 25px -5px rgba(99, 102, 241, 0.15);
    position: relative;
    z-index: 10;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.03) 0%, rgba(255, 255, 255, 1) 100%);
}

.pricing-card.featured:hover {
    transform: translateY(-8px);
}

.best-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--bg-white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.pricing-header {
    text-align: center;
    margin-bottom: 16px;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.pricing-header p {
    color: var(--text-muted);
    font-size: 1rem;
}

.price {
    text-align: center;
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 20px;
}

.price span {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
}

.pricing-features {
    margin-bottom: 20px;
    flex-grow: 1;
}

.pricing-features li {
    margin-bottom: 6px;
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 0.95rem;
    color: var(--text-body);
}

.pricing-features i {
    color: var(--primary);
}

.pricing-card .btn {
    width: 100%;
    margin-top: auto;
}

.pricing-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 2px;
}

.pricing-target {
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 600;
    margin-top: 8px;
    padding: 6px 10px;
    background: var(--primary-light);
    border-radius: 6px;
    display: block;
    text-align: center;
}

.pricing-concept {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin-top: 10px;
    padding: 0 4px;
    text-align: center;
    min-height: 48px;
}

.pricing-divider {
    height: 1px;
    background: var(--border);
    margin: 16px 0;
}

.pricing-includes {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    margin: 0;
    padding: 0;
    text-align: center;
}

.pricing-includes-section {
    min-height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pricing-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 12px;
    padding: 10px;
    background: #f8fafc;
    border-radius: 6px;
    line-height: 1.3;
}

.feature-note {
    font-size: 0.95rem;
    color: var(--text-muted);
    width: 100%;
    margin-left: 20px;
    margin-top: 2px;
    margin-bottom: 4px;
    display: block;
}

/* ===== FAQ ===== */
.faq {
    background: #f8fafc;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px 32px;
    transition: all 0.2s ease;
}

.faq-item:hover {
    border-color: var(--primary-dark);
    box-shadow: var(--shadow);
}

.faq-question {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.faq-question i {
    color: var(--primary);
}

.faq-answer {
    color: var(--text-body);
    padding-left: 32px;
    line-height: 1.6;
    font-size: 1rem;
}

/* ===== CTA ===== */
.cta-section {
    background: var(--primary);
    color: var(--bg-white);
    text-align: center;
    padding: 100px 0;
    background-image: linear-gradient(135deg, var(--primary) 0%, #4338ca 100%);
}

.cta-content h2 {
    font-size: 3rem;
    color: var(--bg-white);
    margin-bottom: 24px;
}

.cta-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.cta-btn-wrapper .btn {
    padding: 16px 48px;
    font-size: 1.2rem;
    background: var(--bg-white);
    color: var(--primary);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.cta-btn-wrapper .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* ===== Footer ===== */
.footer {
    background: var(--text-main);
    color: #9ca3af;
    padding: 80px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer.simple {
    padding: 40px 0;
}

.footer-simple {
    text-align: center;
}

.footer-simple .logo {
    display: inline-flex;
    margin-bottom: 12px;
}

.footer-simple .logo-img {
    height: 28px;
    filter: brightness(0) invert(1);
}

.footer-tagline {
    color: #9ca3af;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.footer-copyright {
    color: #6b7280;
    font-size: 0.8rem;
}

.footer-brand p {
    font-size: 0.95rem;
    max-width: 300px;
    line-height: 1.6;
}

.footer-col h4 {
    color: var(--bg-white);
    font-size: 1.1rem;
    margin-bottom: 24px;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col a {
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--bg-white);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 32px;
    text-align: center;
    font-size: 0.9rem;
}