* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Arial, sans-serif;
    color: #1d1d1f;
    background-color: #ffffff;
    line-height: 1.5;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 52px;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: saturate(180%) blur(20px);
    z-index: 1000;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 22px;
}

.nav-logo {
    color: #f5f5f7;
    font-size: 17px;
    letter-spacing: -0.02em;
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    color: #f5f5f7;
    text-decoration: none;
    font-size: 13px;
    letter-spacing: -0.02em;
    position: relative;
    padding: 4px 0;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.nav-link:hover {
    opacity: 1;
}

.nav-link.active {
    color: #0071e3;
    opacity: 1;
}

.nav-link.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -6px;
    height: 2px;
    background: #0071e3;
}

.nav-item-has-sub {
    position: relative;
}

.nav-submenu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(15, 15, 15, 0.98);
    border-radius: 12px;
    padding: 10px 14px;
    display: none;
    min-width: 180px;
    margin-top: 4px;
}

.nav-item-has-sub:hover .nav-submenu,
.nav-item-has-sub.open .nav-submenu {
    display: block;
}

.nav-sublink {
    display: block;
    color: #f5f5f7;
    text-decoration: none;
    font-size: 12px;
    padding: 6px 4px;
    white-space: nowrap;
    opacity: 0.8;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-sublink:hover {
    opacity: 1;
    transform: translateX(2px);
}

.nav-sublink.active {
    color: #0071e3;
    opacity: 1;
    transform: none;
}

/* Sections */
.section {
    padding: 80px 0 60px;
}

.section-home {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 140px;
    overflow: hidden;
    background: radial-gradient(circle at top, #3b82f6 0, #0f172a 42%, #020617 100%);
    color: #f9fafb;
}

.section-light {
    background: #fbfbfd;
}

.contact-section {
    position: relative;
    background-image: url('../images/business-growth.jpg');
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
    padding: 140px 0 100px;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, rgba(251, 251, 253, 0.95) 0%, rgba(251, 251, 253, 0.85) 50%, rgba(251, 251, 253, 0.3) 100%);
    z-index: 0;
}

.contact-section .section-inner {
    position: relative;
    z-index: 1;
}

.section-dark {
    background: #000000;
    color: #f9fafb;
}

.section-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 22px;
}

.section-title {
    font-size: 20px;
    margin-top: 5px;
    margin-bottom: 5px;
    letter-spacing: -0.03em;
    text-align: left;
}

.section-title:first-child {
    margin-top: 0;
}

/* Home */
.home-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(96, 165, 250, 0.6), transparent 55%),
        radial-gradient(circle at 80% 80%, rgba(52, 211, 153, 0.5), transparent 55%);
    opacity: 0.6;
}

.home-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 60px;
    align-items: center;
}

.home-copy {
    /* 데스크탑 기준으로 왼쪽에서 약간 여백을 두어 중앙 쪽으로 이동 */
    margin-left: 20%;
}

.home-eyebrow {
    font-size: 14px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #a5b4fc;
    margin-bottom: 12px;
}

.home-title {
    font-size: 64px;
    line-height: 1.02;
    letter-spacing: -0.05em;
    margin-bottom: 20px;
    white-space: nowrap;
}

.home-subtitle {
    font-size: 20px;
    color: #e5e7eb;
    max-width: 460px;
    margin-bottom: 32px;
    white-space: nowrap;
}

.home-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: 999px;
    font-size: 15px;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
    min-width: 140px;
    white-space: nowrap;
}

.btn-primary {
    background: #0071e3;
    color: #ffffff;
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.45);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 30px rgba(56, 189, 248, 0.65);
}

.btn-primary.btn-transparent {
    background: rgba(0, 113, 227, 0.3);
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.15);
}

.btn-primary.btn-transparent:hover {
    background: rgba(0, 113, 227, 0.5);
    box-shadow: 0 18px 30px rgba(56, 189, 248, 0.25);
}

.btn-ghost {
    background: transparent;
    color: #e5e7eb;
    border-color: rgba(148, 163, 184, 0.6);
}

.btn-ghost:hover {
    background: rgba(15, 23, 42, 0.7);
}

.btn.full {
    width: 100%;
}

/* Portfolio Button Submenu */
.btn-portfolio-wrapper {
    position: relative;
    display: inline-block;
}

.btn-portfolio-submenu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(0, 113, 227, 0.2);
    backdrop-filter: saturate(180%) blur(20px);
    border-radius: 12px;
    padding: 10px 14px;
    display: none;
    width: 100%;
    margin-top: 4px;
    z-index: 1000;
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.15);
    padding-top: 14px;
    box-sizing: border-box;
}

.btn-portfolio-submenu::before {
    content: '';
    position: absolute;
    top: -4px;
    left: 0;
    right: 0;
    height: 4px;
}

.btn-portfolio-wrapper:hover .btn-portfolio-submenu,
.btn-portfolio-submenu:hover {
    display: block;
}

.btn-sublink {
    display: block;
    color: #f5f5f7;
    text-decoration: none;
    font-size: 12px;
    padding: 6px 4px;
    white-space: nowrap;
    opacity: 0.8;
    transition: opacity 0.2s ease, transform 0.2s ease;
    border-radius: 4px;
}

.btn-sublink:hover {
    opacity: 1;
    transform: translateX(2px);
    background: rgba(255, 255, 255, 0.1);
}

.btn-sublink.active {
    color: #0071e3;
    opacity: 1;
    transform: none;
}

.home-visual {
    display: flex;
    justify-content: flex-end;
}

.home-card {
    background: radial-gradient(circle at 10% 0, rgba(248, 250, 252, 0.95), rgba(148, 163, 184, 0.9));
    border-radius: 32px;
    padding: 32px 28px;
    max-width: 320px;
    color: #020617;
    box-shadow: 0 28px 60px rgba(15, 23, 42, 0.9);
}

.home-card-label {
    font-size: 13px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #6b7280;
    margin-bottom: 10px;
}

.home-card-number {
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -0.06em;
    margin-bottom: 12px;
}

.home-card-desc {
    font-size: 15px;
    color: #374151;
}

/* Common layout */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}

.subsection {
    margin-bottom: 72px;
}

.subsection-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.subsection-header h3 {
    font-size: 24px;
    letter-spacing: -0.03em;
}

.pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    border-radius: 999px;
    background: #111827;
    color: #e5e7eb;
    font-size: 14px;
}

.pill-light {
    background: #f9fafb;
    color: #020617;
}

.card-text,
.card-outline {
    background: #ffffff;
    border-radius: 22px;
    padding: 28px 24px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.card-text p + p {
    margin-top: 14px;
}

.card-outline {
    border: 1px solid #e5e7eb;
}

.key-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.key-list li span {
    display: block;
    font-size: 12px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.13em;
}

.key-list li strong {
    font-size: 15px;
}

/* Timeline */
.timeline {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid #e5e7eb;
}

.timeline-year {
    font-weight: 600;
    color: #2563eb;
}

.timeline-body h4 {
    font-size: 17px;
    margin-bottom: 6px;
}

.timeline-body p {
    font-size: 15px;
    color: #4b5563;
}

/* Portfolio - dark cards */
.badge-card {
    background: linear-gradient(145deg, #020617, #111827);
    border-radius: 22px;
    padding: 26px 22px;
    border: 1px solid rgba(148, 163, 184, 0.35);
}

.badge-title {
    font-size: 16px;
    margin-bottom: 6px;
}

.badge-desc {
    font-size: 14px;
    color: #9ca3af;
}

.work-style-content {
    margin-top: 8px;
}

.work-style-intro {
    font-size: 16px;
    line-height: 1.6;
    color: #d1d5db;
    margin-bottom: 32px;
    max-width: 900px;
}

/* Flow Diagram */
.flow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.flow-step {
    background: #ffffff;
    border-radius: 20px;
    padding: 28px 24px;
    border: 1px solid #e5e7eb;
    text-align: center;
    min-width: 160px;
    flex: 1;
    max-width: 200px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.flow-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.flow-label {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #111827;
}

.flow-desc {
    font-size: 13px;
    color: #4b5563;
    line-height: 1.5;
}

.flow-arrow {
    font-size: 24px;
    color: #6b7280;
    flex-shrink: 0;
}

/* Criteria Triangle */
.criteria-triangle {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 280px;
    margin: 40px 0;
}

.criteria-item {
    position: absolute;
    background: #ffffff;
    border-radius: 18px;
    padding: 24px 20px;
    border: 1px solid #e5e7eb;
    text-align: center;
    min-width: 140px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.criteria-item.criteria-top {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.criteria-item.criteria-left {
    bottom: 0;
    left: 10%;
}

.criteria-item.criteria-right {
    bottom: 0;
    right: 10%;
}

.criteria-icon {
    font-size: 32px;
    margin-bottom: 10px;
}

.criteria-title {
    font-size: 14px;
    font-weight: 600;
    color: #111827;
}

.goal-types {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.goal-type-card {
    background: #ffffff;
    border-radius: 18px;
    padding: 24px 20px;
    border: 1px solid #e5e7eb;
    text-align: center;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.goal-type-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.goal-type-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #111827;
}

.goal-type-desc {
    font-size: 13px;
    color: #4b5563;
}

/* Process Flow */
.process-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.process-step {
    background: #ffffff;
    border-radius: 16px;
    padding: 20px 16px;
    border: 1px solid #e5e7eb;
    text-align: center;
    min-width: 100px;
    flex: 1;
    max-width: 140px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.process-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #2563eb;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    margin: 0 auto 10px;
}

.process-label {
    font-size: 13px;
    color: #111827;
    line-height: 1.4;
}

.process-connector {
    width: 20px;
    height: 2px;
    background: rgba(148, 163, 184, 0.4);
    flex-shrink: 0;
}

.process-hub {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
    padding: 16px 24px;
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.hub-icon {
    font-size: 24px;
}

.hub-text {
    font-size: 14px;
    color: #4b5563;
}

/* Risk Management */
.risk-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin: 40px 0;
}

.risk-category {
    background: #ffffff;
    border-radius: 16px;
    padding: 24px 20px;
    border: 1px solid #e5e7eb;
    text-align: center;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.risk-icon {
    font-size: 32px;
    margin-bottom: 10px;
}

.risk-label {
    font-size: 14px;
    font-weight: 600;
    color: #111827;
}

.risk-process {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.risk-step {
    background: #ffffff;
    border-radius: 16px;
    padding: 20px 18px;
    border: 1px solid #e5e7eb;
    text-align: center;
    min-width: 120px;
    flex: 1;
    max-width: 160px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.risk-step-icon {
    font-size: 28px;
    margin-bottom: 10px;
}

.risk-step-label {
    font-size: 13px;
    color: #111827;
    line-height: 1.4;
}

.risk-arrow {
    font-size: 20px;
    color: #6b7280;
    flex-shrink: 0;
}

/* Improvement Cycle */
.improvement-cycle {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin: 40px 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cycle-step {
    background: #ffffff;
    border-radius: 18px;
    padding: 28px 24px;
    border: 1px solid #e5e7eb;
    text-align: center;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.cycle-step.cycle-1 {
    grid-column: 1;
    grid-row: 1;
}

.cycle-step.cycle-2 {
    grid-column: 2;
    grid-row: 1;
}

.cycle-step.cycle-3 {
    grid-column: 2;
    grid-row: 2;
}

.cycle-step.cycle-4 {
    grid-column: 1;
    grid-row: 2;
}

.cycle-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.cycle-label {
    font-size: 14px;
    font-weight: 600;
    color: #111827;
    line-height: 1.4;
}

.improvement-focus {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.focus-item {
    background: #ffffff;
    border-radius: 12px;
    padding: 14px 20px;
    border: 1px solid #e5e7eb;
    font-size: 14px;
    color: #111827;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.metric-card {
    background: radial-gradient(circle at top left, #111827, #020617);
    border-radius: 24px;
    padding: 26px 22px;
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.metric-label {
    font-size: 13px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #9ca3af;
    margin-bottom: 10px;
}

.metric-number {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.06em;
    margin-bottom: 10px;
}

.metric-desc {
    font-size: 14px;
    color: #9ca3af;
}

.card-text-light,
.card-outline-light {
    border-radius: 22px;
    padding: 24px 22px;
}

.card-text-light {
    background: #020617;
    border: 1px solid rgba(148, 163, 184, 0.5);
}

.card-outline-light {
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.key-list-light {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    color: #e5e7eb;
}

.key-list-light span {
    display: block;
    font-size: 12px;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.13em;
}

.key-list-light strong {
    font-size: 15px;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.project-card {
    background: #020617;
    border-radius: 20px;
    padding: 22px 20px;
    border: 1px solid rgba(75, 85, 99, 0.9);
}

.project-card h4 {
    font-size: 16px;
    margin-bottom: 6px;
}

.project-card p {
    font-size: 14px;
    color: #9ca3af;
    margin-bottom: 10px;
}

.tag {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    background: #111827;
    color: #e5e7eb;
    font-size: 11px;
    margin-right: 6px;
}

/* Strategy Cards - 하이픈 스타일 */
.strategy-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.strategy-card {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.2s ease;
}

.strategy-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.strategy-card-header {
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    padding: 20px 24px;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
}

.strategy-card-header h4 {
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    margin: 0;
    letter-spacing: -0.02em;
}

/* Strategy Card Icon Styles */
.strategy-card-header .card-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    font-size: 18px;
    flex-shrink: 0;
}

.strategy-card-icon-1 {
    background-color: #dbeafe;
    color: #3b82f6;
}

.strategy-card-icon-2 {
    background-color: #fef3c7;
    color: #f59e0b;
}

.strategy-card-icon-3 {
    background-color: #fee2e2;
    color: #ef4444;
}

.strategy-card-body {
    padding: 24px;
}

.strategy-card-desc {
    font-size: 15px;
    line-height: 1.6;
    color: #4b5563;
    margin-bottom: 16px;
}

.strategy-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f3f4f6;
}

.strategy-tag {
    display: inline-block;
    padding: 6px 12px;
    background: #f3f4f6;
    border-radius: 6px;
    font-size: 13px;
    color: #374151;
    font-weight: 500;
}

.strategy-card-usecase {
    margin-top: 16px;
}

.usecase-label {
    font-size: 14px;
    font-weight: 600;
    color: #111827;
    margin-bottom: 12px;
}

.usecase-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.usecase-list li {
    font-size: 14px;
    line-height: 1.6;
    color: #6b7280;
    padding-left: 12px;
    position: relative;
}

.usecase-list li::before {
    content: '-';
    position: absolute;
    left: 0;
    color: #9ca3af;
    font-weight: 600;
}

/* Dark mode for strategy cards in dark section */
.section-dark .strategy-card {
    background: linear-gradient(145deg, #020617, #111827);
    border: 1px solid rgba(148, 163, 184, 0.3);
}

.section-dark .strategy-card-header {
    background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.section-dark .strategy-card-header h4 {
    color: #f9fafb;
}

.section-dark .strategy-card-desc {
    color: #d1d5db;
}

.section-dark .strategy-tag {
    background: rgba(31, 41, 55, 0.8);
    color: #e5e7eb;
    border: 1px solid rgba(148, 163, 184, 0.2);
}

.section-dark .strategy-card-tags {
    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.section-dark .usecase-label {
    color: #f9fafb;
}

.section-dark .usecase-list li {
    color: #9ca3af;
}

.section-dark .usecase-list li::before {
    color: #6b7280;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: flex-start;
}

.contact-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
    background: rgba(255, 255, 255, 0.5);
    padding: 32px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.contact-intro,
.contact-approach,
.contact-invitation {
    font-size: 16px;
    line-height: 1.2;
    color: #1d1d1f;
}

.contact-intro {
    margin-bottom: 24px;
}

.contact-approach {
    font-weight: 500;
    color: #111827;
    margin-bottom: 24px;
}

.contact-invitation {
    margin-bottom: 0;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 8px;
    background: rgba(255, 255, 255, 0.85);
    padding: 24px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.contact-info-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.contact-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.13em;
    color: #6b7280;
    font-weight: 500;
}

.contact-value {
    font-size: 16px;
    color: #111827;
    font-weight: 500;
}

.contact-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 600px;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.contact-image {
    width: 100%;
    height: 100%;
    min-height: 600px;
    object-fit: cover;
    object-position: center;
    display: block;
}

.contact-form {
    background: #ffffff;
    border-radius: 20px;
    padding: 22px 20px;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
}

.form-group {
    margin-bottom: 14px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border-radius: 12px;
    border: 1px solid #d1d5db;
    padding: 12px 12px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.3);
}

.footer {
    background: #f9fafb;
    padding: 26px 0;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 22px;
}

.footer-inner p {
    font-size: 12px;
    color: #9ca3af;
}

/* Responsive */
@media (max-width: 960px) {
    .home-inner {
        grid-template-columns: minmax(0, 1fr);
        gap: 40px;
    }

    .home-copy {
        margin-left: 0;
    }

    .home-visual {
        justify-content: flex-start;
    }

    .section-title {
        font-size: 20px;
    }

    .grid-2 {
        grid-template-columns: minmax(0, 1fr);
    }

    .contact-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 40px;
    }

    .contact-section {
        min-height: auto;
        padding: 120px 0 100px;
    }

    .grid-3,
    .project-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .navbar {
        height: 56px;
    }

    .criteria-triangle {
        height: auto;
        flex-direction: column;
        gap: 20px;
    }

    .criteria-item {
        position: relative;
        transform: none;
        left: auto;
        right: auto;
        bottom: auto;
        top: auto;
    }

    .goal-types {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .risk-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .improvement-cycle {
        grid-template-columns: minmax(0, 1fr);
    }

    .cycle-step.cycle-1,
    .cycle-step.cycle-2,
    .cycle-step.cycle-3,
    .cycle-step.cycle-4 {
        grid-column: 1;
    }

    .cycle-step.cycle-1 {
        grid-row: 1;
    }

    .cycle-step.cycle-2 {
        grid-row: 2;
    }

    .cycle-step.cycle-3 {
        grid-row: 3;
    }

    .cycle-step.cycle-4 {
        grid-row: 4;
    }
}

@media (max-width: 720px) {
    .nav-menu {
        gap: 14px;
        font-size: 11px;
    }

    .home-title {
        font-size: 42px;
    }

    .home-subtitle {
        font-size: 16px;
    }

    .section {
        padding-top: 60px;
        padding-bottom: 40px;
    }

    .grid-3,
    .project-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .strategy-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .strategy-card-header,
    .strategy-card-body {
        padding: 18px 20px;
    }

    .strategy-card-header h4 {
        font-size: 16px;
    }

    .strategy-card-desc {
        font-size: 14px;
    }

    .strategy-cards {
        grid-template-columns: minmax(0, 1fr);
    }

    .timeline-item {
        grid-template-columns: minmax(0, 1fr);
        gap: 6px;
    }

    .nav-submenu {
        left: 0;
        transform: none;
    }

    .flow-diagram {
        flex-direction: column;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

    .process-flow {
        flex-direction: column;
    }

    .process-connector {
        width: 2px;
        height: 20px;
    }

    .risk-process {
        flex-direction: column;
    }

    .risk-arrow {
        transform: rotate(90deg);
    }

    .goal-types {
        grid-template-columns: minmax(0, 1fr);
    }

    .risk-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .improvement-focus {
        flex-direction: column;
        align-items: center;
    }
}

/* Resume Layout */
.resume-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 10px;
}

.resume-section {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid #e5e7eb;
}

.resume-section:last-child {
    border-bottom: none;
}

.resume-section-title {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #111827;
    margin-bottom: 16px;
}

.profile-title-transparent {
    color: transparent;
}

/* Profile Section */
.profile-box {
    width: 100%;
    background: #ffffff;
    border: none;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 0;
    position: relative;
}

.profile-box.swot-item {
    background: #fbfbfd;
    border: none;
    padding: 16px;
    min-height: 267px;
    overflow: hidden;
}

.profile-box::before {
    content: '';
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    height: 80%;
    background-image: url('../images/signature.png');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.profile-box::after {
    content: '';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    height: 100%;
    background-image: url('../images/profile.jpg');
    background-size: auto 100%;
    background-position: center;
    background-repeat: no-repeat;
}

/* Experience Section */
.experience-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.experience-list.swot-item {
    padding: 16px;
    gap: 16px;
}

.experience-item {
    padding: 0;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.experience-header h4 {
    font-size: 15px;
    font-weight: 600;
    color: #111827;
}

.experience-period {
    font-size: 13px;
    color: #6b7280;
    white-space: nowrap;
}

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

.experience-duties li {
    font-size: 14px;
    color: #4b5563;
    line-height: 1.6;
    margin-top: 4px;
}

/* Education Section */
.education-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.education-list.swot-item {
    padding: 16px;
    gap: 12px;
}

.education-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0;
}

.education-item h4 {
    font-size: 15px;
    font-weight: 600;
    color: #111827;
}

.education-period {
    font-size: 13px;
    color: #6b7280;
    white-space: nowrap;
}

/* Work Section */
.work-table {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.work-table.swot-item {
    padding: 16px;
}

.work-row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 16px;
    align-items: center;
}

.work-label {
    font-size: 14px;
    color: #111827;
    font-weight: 500;
}

.work-cells {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.work-cell {
    height: 32px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
}

.work-cell-filled {
    background: rgba(0, 113, 227, 0.539);
    border-color: rgba(0, 113, 227, 0.6);
    box-shadow: 0 2px 8px rgba(0, 113, 227, 0.2), 0 4px 12px rgba(0, 113, 227, 0.1);
}

/* Work Progress Bar */
.work-progress-bar {
    width: 100%;
    height: 22px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.work-progress-fill {
    height: 100%;
    background: rgba(0, 113, 227, 0.539);
    border-right: 1px solid rgba(0, 113, 227, 0.6);
    box-shadow: 0 2px 8px rgba(0, 113, 227, 0.2), 0 4px 12px rgba(0, 113, 227, 0.1);
    transition: width 0.3s ease;
}

/* Skill Section */
.skill-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    justify-items: center;
}

.skill-grid.swot-item {
    padding: 16px;
    gap: 20px;
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.skill-icon-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-progress-ring {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.skill-progress-bg {
    fill: none;
    stroke: #e5e7eb;
    stroke-width: 10;
}

.skill-progress {
    fill: none;
    stroke-width: 10;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.5s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 113, 227, 0.2));
}

.skill-progress-100 {
    stroke-dasharray: 283;
    stroke-dashoffset: 0;
}

.skill-progress-70 {
    stroke-dasharray: 283;
    stroke-dashoffset: 85;
}

.skill-progress-50 {
    stroke-dasharray: 283;
    stroke-dashoffset: 141.5;
}

.skill-icon-img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: contain;
    background: #ffffff;
    padding: 6px;
    display: block;
    z-index: 1;
    box-sizing: border-box;
}

.skill-icon-fallback {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #2563eb;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
    z-index: 1;
}

.skill-label {
    font-size: 12px;
    color: #4b5563;
    text-align: center;
}

/* SWOT Section */
.swot-list-vertical {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.swot-item {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 16px;
}

.swot-label {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #111827;
}

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

.swot-list li {
    font-size: 13px;
    color: #4b5563;
    line-height: 1.6;
    margin-top: 8px;
}

.swot-list li:first-child {
    margin-top: 0;
}

.highlight-keyword {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #92400e;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(146, 64, 14, 0.2);
    display: inline-block;
}

.swot-arrow {
    text-align: center;
    font-size: 48px;
    font-weight: 700;
    color: #9ca3af;
    margin: 21px 0;
    line-height: 1;
}

.swot-item.message-box {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 16px;
    margin-top: 0;
    margin-bottom: 0;
    text-align: center;
}

.resume-section-swot {
    padding-bottom: 24px;
}

.swot-item.message-box p {
    font-size: 13px;
    line-height: 1.6;
    color: #4b5563;
    margin: 0;
    white-space: normal;
    word-wrap: break-word;
}

/* Keyword Section */
.keyword-box.swot-item {
    margin-top: 0;
}

.keyword-label {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #111827;
    margin-bottom: 16px;
}

.keyword-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.keyword-tag {
    display: inline-block;
    padding: 6px 12px;
    background: #f3f4f6;
    border-radius: 6px;
    font-size: 13px;
    color: #111827;
    font-weight: 500;
}

/* Responsive for Resume Layout */
@media (max-width: 960px) {
    .resume-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 32px;
    }

    .skill-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .swot-list-vertical {
        gap: 12px;
    }
}

@media (max-width: 720px) {
    .work-row {
        grid-template-columns: minmax(0, 1fr);
        gap: 12px;
    }

    .work-cells {
        grid-template-columns: repeat(4, 1fr);
    }

    .skill-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .experience-header {
        flex-direction: column;
        gap: 4px;
    }

    .education-item {
        flex-direction: column;
        gap: 4px;
    }
}

/* Work Methodology Process */
.work-style-full-width {
    width: 100%;
    margin-top: 10px;
}

.work-methodology-container {
    max-width: 1800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.work-methodology-container.work-methodology-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.work-methodology-item {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
    padding: 24px;
    border-left: 4px solid #e5e7eb;
    transition: box-shadow 0.3s ease;
}

.work-methodology-item:hover {
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
}

.work-methodology-header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.work-methodology-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #111827;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    margin-right: 12px;
    flex-shrink: 0;
}

.work-methodology-bullet {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.work-methodology-bullet svg {
    width: 100%;
    height: 100%;
}

.work-methodology-bullet.check-blue {
    color: #2563eb;
}

.work-methodology-bullet.check-green {
    color: #10b981;
}

.work-methodology-bullet.check-orange {
    color: #f59e0b;
}

.work-methodology-bullet.check-purple {
    color: #8b5cf6;
}

.work-methodology-title {
    font-size: 16px;
    font-weight: 700;
    color: #111827;
    margin: 0;
}

.work-methodology-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.work-methodology-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.work-methodology-card {
    background: #f9fafb;
    border-radius: 8px;
    padding: 16px;
    border: 1px solid #e5e7eb;
}

.work-methodology-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    gap: 8px;
}

.work-methodology-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: #111827;
}

.work-methodology-card-header h3 {
    font-size: 14px;
    font-weight: 700;
    color: #111827;
    margin: 0;
}

.work-methodology-card-title {
    font-size: 14px;
    font-weight: 700;
    color: #111827;
    margin: 0 0 12px 0;
}

.work-methodology-card-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.work-methodology-item-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.work-methodology-item-text {
    background: #ffffff;
    border-radius: 6px;
    padding: 8px;
    font-size: 12px;
    color: #4b5563;
    line-height: 1.5;
}

.work-methodology-cycle {
    display: flex;
    justify-content: center;
    margin-top: 32px;
    grid-column: 1 / -1;
}

.work-methodology-cycle-content {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #f9fafb;
    padding: 16px 32px;
    border-radius: 999px;
    border: 2px dashed #9ca3af;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.work-methodology-cycle-text {
    font-size: 18px;
    font-weight: 700;
    color: #374151;
}

/* Responsive for Work Methodology */
@media (max-width: 960px) {
    .work-methodology-container.work-methodology-grid-2x2 {
        grid-template-columns: minmax(0, 1fr);
    }
    
    .work-methodology-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .work-methodology-grid-2 {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 720px) {
    .work-methodology-container.work-methodology-grid-2x2 {
        grid-template-columns: minmax(0, 1fr);
    }
    
    .work-methodology-grid {
        grid-template-columns: minmax(0, 1fr);
    }
    
    .work-methodology-header {
        flex-wrap: wrap;
    }
    
    .work-methodology-cycle-content {
        flex-direction: column;
        padding: 12px 24px;
    }
}

/* Workflow Automation Section Styles (1.md) */
.workflow-automation-container {
    width: 100%;
    min-height: auto;
    background-color: #fbfbfd;
    color: #1d1d1f;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 100px 0 30px;
}

.workflow-automation-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 22px;
    width: 100%;
    display: flex;
    flex-direction: column;
}

/* Abstract Geometric Background Pattern */
.workflow-bg-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 600px;
    height: 600px;
    background-image: radial-gradient(circle, rgba(0, 113, 227, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.6;
    z-index: 0;
    mask-image: linear-gradient(to bottom left, black, transparent);
    -webkit-mask-image: linear-gradient(to bottom left, black, transparent);
}

.workflow-bg-accent-line {
    position: absolute;
    top: 0;
    right: 100px;
    width: 1px;
    height: 300px;
    background: linear-gradient(to bottom, #0071e3, transparent);
    opacity: 0.5;
}

/* Header */
.workflow-header {
    z-index: 1;
    margin-bottom: 30px;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 16px;
    width: 100%;
}

.workflow-super-title {
    color: #0071e3;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.workflow-title {
    font-size: 36px;
    font-weight: 300;
    line-height: 1.2;
    color: #111827;
}

.workflow-title strong {
    font-weight: 700;
}

/* Main Content */
.workflow-content-wrapper {
    flex: 1;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
    width: 100%;
}

/* Process Flow Section */
.workflow-process-flow {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 150px;
    flex-wrap: wrap;
}

.workflow-process-box {
    flex: 1;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 24px;
    min-height: 130px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.workflow-process-title {
    font-size: 14px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.workflow-process-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.workflow-process-item {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #4b5563;
}

.workflow-process-item-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 18px;
    flex-shrink: 0;
}

/* Icon Color Variants */
.workflow-icon-danger {
    background-color: #fee2e2;
    color: #ef4444;
}

.workflow-icon-warning {
    background-color: #fef3c7;
    color: #f59e0b;
}

.workflow-icon-success {
    background-color: #d1fae5;
    color: #10b981;
}

.workflow-icon-info {
    background-color: #dbeafe;
    color: #3b82f6;
}

.workflow-arrow-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
}

.workflow-arrow {
    font-size: 24px;
    color: #111827;
    margin-bottom: 8px;
}

.workflow-arrow-label {
    font-size: 11px;
    color: #111827;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Text Content Section */
.workflow-text-content {
    display: flex;
    gap: 40px;
    min-height: 200px;
}

.workflow-text-column {
    flex: 1;
}

.workflow-col-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #0071e3;
}

.workflow-col-header .workflow-col-title {
    margin-left: 0;
}

.workflow-col-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 18px;
    flex-shrink: 0;
}

.workflow-process-title-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.workflow-col-title {
    font-size: 18px;
    font-weight: 600;
    color: #111827;
}

.workflow-list-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 14px;
    font-size: 14px;
    line-height: 1.6;
    color: #4b5563;
}

.workflow-bullet {
    color: #4b5563;
    margin-right: 12px;
    margin-top: 2px;
    font-size: 16px;
    font-weight: 600;
    min-width: 16px;
    text-align: center;
}

.workflow-list-item strong {
    color: #111827;
    font-weight: 600;
}

/* Vertical Divider */
.workflow-divider {
    width: 1px;
    background: linear-gradient(to bottom, #e5e7eb, #f3f4f6);
}

/* Footer Highlight */
.workflow-footer-highlight {
    z-index: 1;
    margin-top: 30px;
    background: #ffffff;
    border-left: 4px solid #0071e3;
    padding: 20px 28px;
    text-align: center;
    border-radius: 0 12px 12px 0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    width: 100%;
}

.workflow-footer-text {
    font-size: 16px;
    font-weight: 400;
    color: #4b5563;
    line-height: 1.6;
}

.workflow-footer-text strong {
    color: #0071e3;
    font-weight: 600;
}

/* Responsive Styles for Workflow Automation */
@media (max-width: 960px) {
    .workflow-automation-container {
        padding: 80px 0 30px;
    }
    .workflow-automation-inner {
        padding: 0 22px;
    }
    .workflow-process-flow {
        flex-direction: column;
        gap: 20px;
    }
    .workflow-arrow-container {
        transform: rotate(90deg);
        min-width: auto;
        min-height: 40px;
    }
    .workflow-text-content {
        flex-direction: column;
        gap: 30px;
    }
    .workflow-divider {
        width: 100%;
        height: 1px;
        background: linear-gradient(to right, #e5e7eb, #f3f4f6);
    }
    .workflow-title {
        font-size: 28px;
    }
}

@media (max-width: 720px) {
    .workflow-automation-container {
        padding: 60px 0 20px;
    }
    .workflow-automation-inner {
        padding: 0 22px;
    }
    .workflow-title {
        font-size: 24px;
    }
    .workflow-process-box {
        padding: 20px;
    }
    .workflow-process-item {
        font-size: 13px;
    }
    .workflow-col-title {
        font-size: 16px;
    }
    .workflow-list-item {
        font-size: 13px;
    }
    .workflow-footer-text {
        font-size: 14px;
    }
}

/* Test Page Styles */
.test-section {
    padding-top: 100px;
    padding-bottom: 60px;
    background: #fbfbfd;
    min-height: calc(100vh - 52px);
    padding-left: 0;
    padding-right: 0;
}

.test-container {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 40px;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
}

/* Sidebar */
.test-sidebar {
    background: #ffffff;
    border-radius: 0 16px 16px 0;
    padding: 24px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    border: 1px solid #e5e7eb;
    border-left: none;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.test-sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.test-sidebar-link {
    display: block;
    padding: 12px 24px;
    color: #4b5563;
    text-decoration: none;
    font-size: 14px;
    letter-spacing: -0.02em;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.test-sidebar-link:hover {
    color: #111827;
    background: #f9fafb;
}

.test-sidebar-link.active {
    color: #0071e3;
    background: rgba(0, 113, 227, 0.05);
    border-left-color: #0071e3;
    font-weight: 500;
}

/* Main Content */
.test-main-content {
    background: transparent;
    padding-right: 40px;
}

.test-thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.test-thumbnail-grid.hidden {
    display: none;
}

.test-thumbnail-box {
    aspect-ratio: 16 / 9;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.test-thumbnail-box.hidden {
    display: none;
}

.test-thumbnail-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    border-color: #0071e3;
}

.test-thumbnail-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    z-index: 0;
}

/* Service Box Content Styling */
.test-thumbnail-box.service-box {
    overflow: visible;
}

.test-thumbnail-box.service-box .service1-content,
.test-thumbnail-box.service-box .service2-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.test-thumbnail-box.service-box .slide-container {
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    font-family: 'Noto Sans KR', sans-serif;
    justify-content: center;
    align-items: center;
}

.test-thumbnail-box.service-box .deco-circle-large {
    position: absolute;
    right: -40px;
    top: -30px;
    width: clamp(120px, 30vw, 200px);
    height: clamp(120px, 30vw, 200px);
    border-radius: 50%;
    background-color: #f7fee7;
    z-index: 0;
    opacity: 0.8;
}

.test-thumbnail-box.service-box .deco-circle-small {
    position: absolute;
    right: clamp(60px, 15vw, 100px);
    bottom: -15px;
    width: clamp(40px, 10vw, 70px);
    height: clamp(40px, 10vw, 70px);
    border-radius: 50%;
    background-color: #ecfccb;
    z-index: 0;
    opacity: 0.6;
}

.test-thumbnail-box.service-box .accent-bar {
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 3px;
    background-color: #A4C639;
    z-index: 20;
}

.test-thumbnail-box.service-box .content-wrapper {
    z-index: 10;
    text-align: center;
    max-width: 95%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.test-thumbnail-box.service-box .text-content {
    width: 100%;
    z-index: 10;
}

.test-thumbnail-box.service-box .portfolio-label {
    font-size: clamp(6px, 0.8vw, 10px);
    letter-spacing: 0.2em;
    color: #64748b;
    font-weight: 500;
    text-transform: uppercase;
    margin-bottom: 6px;
    position: relative;
}

.test-thumbnail-box.service-box .portfolio-label::after {
    content: '';
    display: block;
    width: 25px;
    height: 1.5px;
    background-color: #A4C639;
    margin: 6px auto 0;
}

.test-thumbnail-box.service-box .main-headline {
    font-size: clamp(12px, 1.7vw, 22px);
    font-weight: 700;
    line-height: 1.3;
    color: #1e293b;
    word-break: keep-all;
    margin: 0;
}

.test-thumbnail-box.service-box .main-headline .highlight {
    color: #A4C639;
}

.test-thumbnail-box.service-box .main-headline p {
    margin: 4px 0;
}

.test-thumbnail-box.service-box .sub-title-section {
    margin-top: 12px;
    margin-bottom: 8px;
}

.test-thumbnail-box.service-box .sub-title {
    font-size: clamp(7px, 0.85vw, 11px);
    font-weight: 400;
    color: #4b5563;
    line-height: 1.5;
    text-align: center;
    max-width: 95%;
    word-break: keep-all;
}

.test-thumbnail-box.service-box .sub-title strong {
    font-size: clamp(6px, 0.8vw, 10px);
    font-weight: 700;
    color: #64748b;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 4px;
}

.test-thumbnail-box.service-box .project-period {
    margin-top: 12px;
    font-size: clamp(7px, 0.85vw, 11px);
    color: #64748b;
    font-weight: 300;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border: 1px solid #e5e7eb;
    border-radius: 3px;
    background-color: #f9fafb;
}

.test-thumbnail-box.service-box .period-icon {
    font-size: clamp(6px, 0.8vw, 10px);
    color: #A4C639;
}

/* Next1 Thumbnail Box Content Styling */
.test-thumbnail-box.next1-thumbnail-box {
    overflow: visible !important;
}

.test-thumbnail-box.next1-thumbnail-box .next1-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
    pointer-events: none;
}

.test-thumbnail-box.next1-thumbnail-box .slide-container {
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    position: relative;
    overflow: visible;
    display: flex;
    flex-direction: column;
    font-family: 'Noto Sans KR', sans-serif;
    justify-content: center;
    align-items: center;
}

/* Next1 배경 디자인 (next step/1.md 스타일 차용) */
.test-thumbnail-box.next1-thumbnail-box .next1-bg-blue {
    position: absolute;
    top: 0;
    right: 0;
    width: 33.333%;
    height: 100%;
    background-color: #eff6ff; /* blue-50 */
    z-index: 0;
}

.test-thumbnail-box.next1-thumbnail-box .next1-circle-border {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 80px;
    height: 80px;
    border: 2px solid #bfdbfe; /* blue-200 */
    border-radius: 50%;
    opacity: 0.5;
    z-index: 0;
}

.test-thumbnail-box.next1-thumbnail-box .next1-circle-large {
    position: absolute;
    bottom: -25px;
    left: -25px;
    width: 128px;
    height: 128px;
    background-color: #dbeafe; /* blue-100 */
    border-radius: 50%;
    opacity: 0.3;
    z-index: 0;
}

.test-thumbnail-box.next1-thumbnail-box .next1-grid-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 33.333%;
    height: 100%;
    background-image: radial-gradient(#cbd5e1 1px, transparent 1px);
    background-size: 10px 10px;
    opacity: 0.3;
    z-index: 0;
}

.test-thumbnail-box.next1-thumbnail-box .accent-bar {
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 3px;
    background-color: #3b82f6; /* blue-600 */
    z-index: 20;
}

/* Next1 썸네일 라벨 아래 선 색상 (파란색) */
.test-thumbnail-box.next1-thumbnail-box .portfolio-label::after {
    background-color: #3b82f6; /* blue-600 */
}

/* Next1 썸네일 Period 아이콘 색상 (파란색) */
.test-thumbnail-box.next1-thumbnail-box .period-icon {
    color: #3b82f6; /* blue-600 */
}

.test-thumbnail-box.service-box .summary-box {
    border-top: 1px solid #e2e8f0;
    padding-top: 8px;
    margin-top: 4px;
}

.test-thumbnail-box.service-box .summary-label {
    font-size: 7px;
    font-weight: 800;
    color: #051c2c;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.test-thumbnail-box.service-box .summary-label i {
    font-size: 6px;
    margin-right: 2px;
}

.test-thumbnail-box.service-box .summary-text {
    font-size: 8px;
    font-weight: 400;
    color: #475569;
    line-height: 1.4;
    margin-top: 2px;
}

.test-thumbnail-box.service-box .summary-text strong {
    font-weight: 700;
}

.test-thumbnail-box.service-box .footer {
    display: none;
}

/* Work Table 스타일 (썸네일 박스용) */
.test-thumbnail-box.service-box .work-table {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 8px;
}

.test-thumbnail-box.service-box .work-row {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 6px;
    align-items: center;
}

.test-thumbnail-box.service-box .work-label {
    font-size: 5px;
    color: #111827;
    font-weight: 500;
    line-height: 1.2;
}

.test-thumbnail-box.service-box .work-progress-bar {
    width: 100%;
    height: 8px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.test-thumbnail-box.service-box .work-progress-fill {
    height: 100%;
    transition: width 0.3s ease;
}

/* Service Box 2.md 스타일 (data-box="3") */
.test-thumbnail-box.service-box .sidebar {
    width: 80px;
    background-color: #A4C639;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    padding: 8px 6px;
    flex-shrink: 0;
    border-right: 1px solid #e5e7eb;
}

.test-thumbnail-box.service-box .chapter-label {
    font-size: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 4px;
    font-weight: 700;
}

.test-thumbnail-box.service-box .chapter-title {
    font-size: 8px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 8px;
    color: #ffffff;
}

.test-thumbnail-box.service-box .nav-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.test-thumbnail-box.service-box .nav-item {
    display: flex;
    align-items: center;
    margin-bottom: 2px;
    transition: opacity 0.3s, color 0.3s;
    color: #ffffff;
    opacity: 0.7;
    font-size: 4px;
}

.test-thumbnail-box.service-box .nav-item.active {
    opacity: 1;
    color: #000000;
    font-weight: 600;
}

.test-thumbnail-box.service-box .nav-number {
    font-size: 4px;
    font-weight: 700;
    margin-right: 3px;
    width: 8px;
    color: inherit;
}

.test-thumbnail-box.service-box .nav-text {
    font-size: 4px;
    font-weight: 500;
    color: inherit;
    line-height: 1.2;
}

.test-thumbnail-box.service-box .main-content {
    flex: 1;
    padding: 8px 10px;
    background-color: #f9fafb;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.test-thumbnail-box.service-box .page-header {
    margin-bottom: 6px;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 4px;
}

.test-thumbnail-box.service-box .page-title {
    font-size: 7px;
    font-weight: 800;
    color: #111827;
    display: flex;
    align-items: center;
    line-height: 1.2;
}

.test-thumbnail-box.service-box .page-title i {
    color: #A4C639;
    margin-right: 4px;
    font-size: 7px;
}

.test-thumbnail-box.service-box .analysis-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 4px;
    flex: 1;
}

.test-thumbnail-box.service-box .card {
    background: #ffffff;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(15, 23, 42, 0.04);
    padding: 6px;
    border-left: 2px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.test-thumbnail-box.service-box .card-header {
    display: flex;
    align-items: center;
    margin-bottom: 4px;
}

.test-thumbnail-box.service-box .card-icon {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 4px;
    font-size: 6px;
    color: #111827;
    flex-shrink: 0;
}

.test-thumbnail-box.service-box .card-title {
    font-size: 5px;
    font-weight: 800;
    color: #1f2937;
    line-height: 1.2;
}

.test-thumbnail-box.service-box .card-content {
    color: #4b5563;
    font-size: 4px;
    line-height: 1.3;
    flex: 1;
    overflow: hidden;
}

.test-thumbnail-box.service-box .bullet-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.test-thumbnail-box.service-box .bullet-list li {
    position: relative;
    padding-left: 6px;
    margin-bottom: 2px;
    line-height: 1.2;
}

.test-thumbnail-box.service-box .bullet-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #9ca3af;
    font-weight: bold;
    font-size: 4px;
}

.test-thumbnail-box.service-box .highlight-text {
    font-weight: 700;
    color: #111827;
    background-color: #f3f4f6;
    padding: 0 1px;
    border-radius: 1px;
}

.test-thumbnail-box.service-box .brand-highlight {
    color: #65801c;
    font-weight: 700;
}

.test-thumbnail-box.service-box .deco-circle-large {
    position: absolute;
    right: -40px;
    top: -20px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background-color: #f7fee7;
    z-index: 0;
    opacity: 0.8;
}

.test-thumbnail-box.service-box .deco-circle-small {
    position: absolute;
    right: 80px;
    bottom: -10px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #ecfccb;
    z-index: 0;
    opacity: 0.6;
}

/* Strategy1 Box Content Styling */
.test-thumbnail-box.strategy1-box {
    overflow: visible;
}

.test-thumbnail-box.strategy1-box {
    overflow: visible;
}

.test-thumbnail-box.strategy1-box .strategy1-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

/* 전략1 썸네일: 원본 1280x720 기준으로 정확한 비율 계산 */
/* 원본 padding: 80px(11.11% of height) 100px(7.81% of width) */
/* aspect-ratio 16:9이므로 높이 = 너비 × 9/16 */
/* padding-top/bottom = 너비 × 9/16 × 11.11% = 너비 × 6.25% */
/* padding-left/right = 너비 × 7.81% */
.test-thumbnail-box.strategy1-box .slide-container {
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    font-family: 'Noto Sans KR', sans-serif;
    justify-content: center;
    align-items: center;
    /* 원본 비율 유지: 상하 6.25vw, 좌우 7.81vw */
    padding: clamp(25px, 6.25vw, 50px) clamp(31px, 7.81vw, 62px);
}

.test-thumbnail-box.strategy1-box .top-deco-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    /* 원본: 12px → 썸네일: clamp(2.5px, 0.35vw, 4px) */
    height: clamp(2.5px, 0.35vw, 4px);
    background-color: #1f2937;
    z-index: 1;
}

.test-thumbnail-box.strategy1-box .bg-pattern {
    position: absolute;
    right: 0;
    top: 0;
    width: 40%;
    height: 100%;
    background-color: #f9fafb;
    z-index: 0;
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
}

.test-thumbnail-box.strategy1-box .content-wrapper {
    z-index: 10;
    text-align: center;
    max-width: 95%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.test-thumbnail-box.strategy1-box .tag-pill {
    display: inline-block;
    /* 원본: 6px 14px → 썸네일: clamp(1.5px, 0.5vw, 3.5px) clamp(3px, 1vw, 7px) */
    padding: clamp(1.5px, 0.5vw, 3.5px) clamp(3px, 1vw, 7px);
    background-color: #f3f4f6;
    color: #374151;
    /* 원본: 14px → 썸네일: clamp(3px, 1.2vw, 10px) */
    font-size: clamp(3px, 1.2vw, 10px);
    font-weight: 700;
    /* 원본: 1px → 썸네일: clamp(0.25px, 0.3vw, 0.5px) */
    letter-spacing: clamp(0.25px, 0.3vw, 0.5px);
    /* 원본: 30px → 썸네일: clamp(6px, 1.8vw, 12px) */
    margin-bottom: clamp(6px, 1.8vw, 12px);
    border-radius: 4px;
    text-transform: uppercase;
    width: fit-content;
    border-left: none;
}

.test-thumbnail-box.strategy1-box .main-title {
    /* 원본: 52px → 썸네일: clamp(12px, 3vw, 20px) */
    font-size: clamp(12px, 3vw, 20px);
    font-weight: 900;
    line-height: 1.25;
    color: #111827;
    /* 원본: 24px → 썸네일: clamp(5px, 1.2vw, 8px) */
    margin-bottom: clamp(5px, 1.2vw, 8px);
    letter-spacing: -0.025em;
    word-break: keep-all;
    text-align: center;
}

.test-thumbnail-box.strategy1-box .portfolio-label {
    font-size: clamp(6px, 0.8vw, 10px);
    letter-spacing: 0.2em;
    color: #64748b;
    font-weight: 500;
    text-transform: uppercase;
    margin-bottom: 6px;
    position: relative;
}

.test-thumbnail-box.strategy1-box .portfolio-label::after {
    content: '';
    display: block;
    width: 25px;
    height: 1.5px;
    background-color: #000000;
    margin: 6px auto 0;
}

.test-thumbnail-box.strategy1-box .sub-title-section {
    margin-top: 12px;
    margin-bottom: 8px;
}

.test-thumbnail-box.strategy1-box .sub-title {
    font-size: clamp(7px, 0.85vw, 11px);
    font-weight: 400;
    color: #4b5563;
    line-height: 1.5;
    text-align: center;
    max-width: 85%;
    word-break: keep-all;
    margin: 0 auto;
}

.test-thumbnail-box.strategy1-box .sub-title strong {
    font-size: clamp(6px, 0.8vw, 10px);
    font-weight: 700;
    color: #64748b;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 4px;
}

.test-thumbnail-box.strategy1-box .project-period {
    margin-top: 12px;
    font-size: clamp(7px, 0.85vw, 11px);
    color: #4b5563;
    font-weight: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(4px, 1vw, 8px);
    padding: clamp(4px, 1vw, 8px) clamp(10px, 2vw, 20px);
    border: 1px solid #e5e7eb;
    border-radius: 4px;
    background-color: #f9fafb;
}

.test-thumbnail-box.strategy1-box .period-icon {
    font-size: clamp(5px, 1.2vw, 10px);
    color: #1f2937;
}

.test-thumbnail-box.strategy1-box .info-grid {
    position: absolute;
    /* 원본: top은 padding-top과 동일한 위치 (80px), right는 padding-right와 동일 (100px) */
    /* 썸네일: padding-top과 동일한 위치, padding-right와 동일한 위치 */
    top: clamp(25px, 6.25vw, 50px);
    right: clamp(31px, 7.81vw, 62px);
    display: flex;
    flex-direction: column;
    /* 원본: 40px → 썸네일: clamp(8px, 2vw, 14px) */
    gap: clamp(8px, 2vw, 14px);
    z-index: 15;
}

.test-thumbnail-box.strategy1-box .info-item {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
}

.test-thumbnail-box.strategy1-box .info-label {
    /* 원본: 13px → 썸네일: clamp(3px, 0.9vw, 8px) */
    font-size: clamp(3px, 0.9vw, 8px);
    color: #9ca3af;
    font-weight: 700;
    /* 원본: 6px → 썸네일: clamp(1.5px, 0.4vw, 3px) */
    margin-bottom: clamp(1.5px, 0.4vw, 3px);
    text-transform: uppercase;
}

.test-thumbnail-box.strategy1-box .info-value {
    /* 원본: 18px → 썸네일: clamp(4px, 1.2vw, 10px) */
    font-size: clamp(4px, 1.2vw, 10px);
    color: #1f2937;
    font-weight: 600;
}

.test-thumbnail-box.strategy1-box .graph-section {
    position: absolute;
    /* 원본: bottom 60px (720px 기준 8.33%) → 썸네일: aspect-ratio 16:9 고려 */
    /* 썸네일 높이 = 너비 × 9/16, bottom = 높이 × 8.33% = 너비 × 4.69% */
    bottom: clamp(18px, 4.69vw, 38px);
    /* 원본: right 100px (1280px 기준 7.81%) → 썸네일: 너비의 7.81% */
    right: clamp(31px, 7.81vw, 62px);
    /* 원본: width 500px (1280px 기준 39.06%) → 썸네일: 너비의 39.06% */
    width: clamp(156px, 39.06vw, 312px);
    background-color: #fafafa;
    /* 원본: 24px 32px → 썸네일: clamp(5px, 1.2vw, 8px) clamp(7px, 1.6vw, 10px) */
    padding: clamp(5px, 1.2vw, 8px) clamp(7px, 1.6vw, 10px);
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    z-index: 10;
}

.test-thumbnail-box.strategy1-box .graph-title {
    /* 원본: 14px → 썸네일: clamp(3px, 1vw, 8px) */
    font-size: clamp(3px, 1vw, 8px);
    font-weight: 700;
    color: #374151;
    /* 원본: 16px → 썸네일: clamp(3px, 0.9vw, 7px) */
    margin-bottom: clamp(3px, 0.9vw, 7px);
    display: block;
    border-bottom: 2px solid #1f2937;
    /* 원본: 8px → 썸네일: clamp(1.5px, 0.5vw, 3px) */
    padding-bottom: clamp(1.5px, 0.5vw, 3px);
    width: fit-content;
}

.test-thumbnail-box.strategy1-box .progress-row {
    display: flex;
    align-items: center;
    /* 원본: 12px → 썸네일: clamp(2.5px, 0.7vw, 5px) */
    margin-bottom: clamp(2.5px, 0.7vw, 5px);
}

.test-thumbnail-box.strategy1-box .progress-row:last-child {
    margin-bottom: 0;
}

.test-thumbnail-box.strategy1-box .progress-label {
    /* 원본: 140px → 썸네일: clamp(30px, 4.5vw, 60px) */
    width: clamp(30px, 4.5vw, 60px);
    /* 원본: 13px → 썸네일: clamp(3px, 0.9vw, 8px) */
    font-size: clamp(3px, 0.9vw, 8px);
    font-weight: 600;
    color: #4b5563;
    text-align: right;
    /* 원본: 16px → 썸네일: clamp(3px, 0.8vw, 6px) */
    margin-right: clamp(3px, 0.8vw, 6px);
    flex-shrink: 0;
    line-height: 1.2;
}

.test-thumbnail-box.strategy1-box .progress-bar-bg {
    flex: 1;
    /* 원본: 8px → 썸네일: clamp(1.5px, 0.5vw, 3px) */
    height: clamp(1.5px, 0.5vw, 3px);
    background-color: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.test-thumbnail-box.strategy1-box .progress-bar-fill {
    height: 100%;
    background-color: #4b5563;
    border-radius: 4px;
}

/* Strategy2 Box Content Styling */
.test-thumbnail-box.strategy2-box {
    overflow: visible;
}

.test-thumbnail-box.strategy2-box .strategy2-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.test-thumbnail-box.strategy2-box .slide-container {
    width: 100%;
    height: 100%;
    background-color: #051c2c;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    font-family: 'Noto Sans KR', sans-serif;
    justify-content: center;
    align-items: center;
}

.test-thumbnail-box.strategy2-box .grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: 0;
    pointer-events: none;
}

.test-thumbnail-box.strategy2-box .geo-shape {
    position: absolute;
    z-index: 0;
    opacity: 0.1;
    border: 2px solid #94a3b8;
}

.test-thumbnail-box.strategy2-box .shape-circle-1 {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    top: -40px;
    left: -40px;
    border-color: #60a5fa;
}

.test-thumbnail-box.strategy2-box .shape-square-1 {
    width: 100px;
    height: 100px;
    bottom: 20px;
    right: 20px;
    border: 2px solid #94a3b8;
    transform: rotate(15deg);
}

.test-thumbnail-box.strategy2-box .line-deco {
    position: absolute;
    background-color: #475569;
    z-index: 0;
    opacity: 0.3;
}

.test-thumbnail-box.strategy2-box .line-vertical {
    width: 1px;
    height: 100%;
    left: 20%;
    top: 0;
}

.test-thumbnail-box.strategy2-box .line-horizontal {
    width: 100%;
    height: 1px;
    top: 85%;
    left: 0;
}

.test-thumbnail-box.strategy2-box .content-wrapper {
    z-index: 10;
    text-align: center;
    max-width: 95%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.test-thumbnail-box.strategy2-box .portfolio-label {
    font-size: clamp(6px, 0.8vw, 10px);
    letter-spacing: 0.2em;
    color: #94a3b8;
    font-weight: 500;
    text-transform: uppercase;
    margin-bottom: 6px;
    position: relative;
}

.test-thumbnail-box.strategy2-box .portfolio-label::after {
    content: '';
    display: block;
    width: 25px;
    height: 1.5px;
    background-color: #60a5fa;
    margin: 6px auto 0;
}

.test-thumbnail-box.strategy2-box .main-headline {
    font-size: clamp(12px, 1.7vw, 22px);
    font-weight: 700;
    line-height: 1.3;
    color: #f8fafc;
    word-break: keep-all;
    margin: 0;
}

.test-thumbnail-box.strategy2-box .main-headline .highlight {
    color: #60a5fa;
}

.test-thumbnail-box.strategy2-box .main-headline p {
    margin: 4px 0;
}

.test-thumbnail-box.strategy2-box .sub-title-section {
    margin-top: 12px;
    margin-bottom: 8px;
    padding: 0 5px;
}

.test-thumbnail-box.strategy2-box .sub-title {
    font-size: clamp(7px, 0.85vw, 11px);
    font-weight: 400;
    color: #cbd5e1;
    line-height: 1.5;
    text-align: center;
    max-width: 100%;
    word-break: keep-all;
    margin: 0 auto;
    padding: 0;
}

.test-thumbnail-box.strategy2-box .sub-title strong {
    font-size: clamp(6px, 0.8vw, 10px);
    font-weight: 700;
    color: #94a3b8;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 4px;
}

.test-thumbnail-box.strategy2-box .project-period {
    margin-top: 12px;
    font-size: clamp(7px, 0.85vw, 11px);
    color: #cbd5e1;
    font-weight: 300;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border: 1px solid rgba(148, 163, 184, 0.3);
    border-radius: 3px;
    background-color: rgba(5, 28, 44, 0.5);
}

.test-thumbnail-box.strategy2-box .period-icon {
    font-size: clamp(6px, 0.8vw, 10px);
    color: #60a5fa;
}

/* Expanded view에서 서비스 박스 스타일 */
.test-expanded-box.service-box .service-content {
    width: 100%;
    height: 100%;
    pointer-events: auto;
}

.test-expanded-box.service-box .slide-container {
    width: 100%;
    height: 100%;
    padding-left: 20px !important;
    padding-right: 20px !important;
    box-sizing: border-box;
}

/* iframe 스타일 */
.service-main-iframe,
.service-slide-iframe {
    width: 100%;
    height: 100%;
    border: none;
    overflow: hidden;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
    background: transparent;
}

.service-main-iframe {
    border-radius: 16px;
}

/* 서비스1-7의 경우 iframe 배경도 흰색 */
.test-expanded-box.service-box.service-main-no-scale .service-main-iframe {
    background-color: #ffffff;
}

.service-slide-iframe {
    border-radius: 12px;
    pointer-events: none; /* 클릭 이벤트가 슬라이드 아이템으로 전달되도록 */
    background-color: #ffffff; /* 작은 박스 iframe 흰색 배경 */
}

/* 넥스트1 작은 박스 배경색 설정 */
.test-slide-item[data-parent-box="4"] {
    background-color: #ffffff !important;
    background: #ffffff !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 10 !important;
}

.test-slide-item[data-parent-box="4"]::before {
    display: none !important;
    content: none !important;
    background: none !important;
}

.test-slide-item[data-parent-box="4"] .service-slide-iframe {
    background-color: #ffffff !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.test-slide-item[data-parent-box="4"] .service-slide-content {
    background-color: #ffffff !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* 메인박스에 서비스 콘텐츠가 로드된 경우 */
.test-expanded-box.service-box .service-slide-content {
    width: 100%;
    height: 100%;
}

.test-expanded-box.service-box .service-slide-content .slide-container {
    width: 100%;
    height: 100%;
    transform: scale(1);
    box-sizing: border-box;
}

/* 서비스1-7 큰 박스: 프레젠테이션 쇼처럼 여백을 고려한 스케일링 */
.test-expanded-box.service-box.service-main-no-scale {
    overflow: visible;
    background-color: #ffffff; /* 흰색 배경 */
}

.test-expanded-box.service-box.service-main-no-scale .service-slide-content {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: visible;
    background-color: #ffffff; /* 흰색 배경 */
}

.test-expanded-box.service-box.service-main-no-scale .service-slide-content .slide-container {
    /* JavaScript에서 동적으로 스케일 계산 */
    box-sizing: border-box;
    box-shadow: none !important; /* 윤곽선 제거 */
    border: none !important; /* 테두리 제거 */
    outline: none !important; /* 아웃라인 제거 */
}

/* 서비스1-2부터 서비스1-9까지 큰 박스: 주변 여백에 흰색 배경 */
.test-expanded-box.service-box.service-main-white-bg {
    overflow: visible;
    background-color: #ffffff; /* 흰색 배경 */
}

.test-expanded-box.service-box.service-main-white-bg .service-slide-content {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: visible;
    background-color: #ffffff; /* 흰색 배경 */
}

.test-expanded-box.service-box.service-main-white-bg .service-main-iframe {
    background-color: #ffffff; /* 흰색 배경 */
}

/* 넥스트1 박스 큰 박스 스타일: 배경 흰색, 윤곽선/그림자 제거 */
.test-expanded-box.service-box.next1-box {
    background: #ffffff !important;
    background-color: #ffffff !important;
    border: none !important;
    box-shadow: none !important;
    overflow: visible !important;
    position: relative !important;
}

/* 넥스트1 박스의 ::before 요소 완전히 제거 */
.test-expanded-box.service-box.next1-box::before {
    display: none !important;
    content: none !important;
    background: none !important;
}

/* 일반 .test-expanded-box::before도 넥스트1 박스에서는 제거 */
.test-expanded-box.next1-box::before {
    display: none !important;
    content: none !important;
    background: none !important;
}

.test-expanded-box.service-box.next1-box .service-main-iframe {
    background: #ffffff !important;
    background-color: #ffffff !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    z-index: 20 !important;
    position: absolute !important;
}

.test-expanded-box.service-box.next1-box .service-slide-content {
    background: #ffffff !important;
    background-color: #ffffff !important;
    z-index: 20 !important;
    position: relative !important;
}

.test-expanded-box.service-box.next1-box .service-slide-content .slide-container {
    box-shadow: none !important;
    border: none !important;
    outline: none !important;
    background-color: #ffffff !important;
}

.test-expanded-box.service-box .accent-bar {
    top: 60px;
    bottom: 60px;
    width: 14px;
}

.test-expanded-box.service-box .content-wrapper {
    padding: 60px 80px 60px 100px;
}

.test-expanded-box.service-box .text-content {
    width: 58%;
}

.test-expanded-box.service-box .tag-pill {
    padding: 6px 16px;
    font-size: 13px;
    letter-spacing: 1.5px;
    margin-bottom: 24px;
    border-left: 4px solid #051c2c;
}

.test-expanded-box.service-box .main-title {
    font-size: 56px;
    margin-bottom: 16px;
}

.test-expanded-box.service-box .sub-title {
    font-size: 24px;
    margin-bottom: 32px;
}

.test-expanded-box.service-box .summary-box {
    border-top: 2px solid #e2e8f0;
    padding-top: 32px;
    margin-top: 10px;
}

.test-expanded-box.service-box .summary-label {
    font-size: 15px;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.test-expanded-box.service-box .summary-label i {
    font-size: inherit;
    margin-right: 8px;
}

.test-expanded-box.service-box .summary-text {
    font-size: 18px;
    line-height: 1.6;
}

.test-expanded-box.service-box .footer {
    display: block;
    bottom: 30px;
    right: 50px;
    font-size: 13px;
}

.test-expanded-box.service-box .deco-circle-large {
    right: -150px;
    top: -100px;
    width: 600px;
    height: 600px;
}

.test-expanded-box.service-box .deco-circle-small {
    right: 400px;
    bottom: -50px;
    width: 200px;
    height: 200px;
}

/* Expanded View */
.test-expanded-view {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
    position: relative;
}

.test-expanded-view.hidden {
    display: none;
}

.test-expanded-box {
    aspect-ratio: 16 / 9;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    position: relative;
    width: 100%;
    transition: all 0.3s ease;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

/* 슬라이드 네비게이션 버튼 */
.slide-nav-btn {
    position: absolute;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid #e5e7eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    color: #1d1d1f;
    font-size: 18px;
    /* 위치는 JavaScript로 동적으로 설정됨 */
}

.slide-nav-btn:hover {
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-50%) scale(1.1);
}

.slide-nav-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.slide-nav-btn-left {
    /* left는 JavaScript로 동적으로 설정됨 */
}

.slide-nav-btn-right {
    /* right는 JavaScript로 동적으로 설정됨 */
}

.slide-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.test-expanded-box.service-box {
    position: relative;
    overflow: hidden;
}

/* service-box일 때 배경 그라데이션 제거 */
.test-expanded-box.service-box::before {
    display: none;
}

/* 넥스트1 박스의 경우 배경 그라데이션과 ::before 요소 모두 제거 */
.test-expanded-box.service-box.next1-box::before {
    display: none !important;
}

.test-expanded-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.test-expanded-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    z-index: 0;
}

.test-slide-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    width: 100%;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.test-slide-item {
    aspect-ratio: 16 / 9;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 8px;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    box-sizing: border-box;
}

.test-slide-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: #0071e3;
}

.test-slide-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    z-index: 0;
}

/* 슬라이드 아이템에 iframe이 있을 때 배경 제거 */
.test-slide-item.has-iframe::before {
    display: none;
}

/* 넥스트1 작은 박스의 ::before 요소 완전히 제거 */
.test-slide-item[data-parent-box="4"]::before {
    display: none !important;
    content: none !important;
    background: none !important;
}

/* Service Slide Item Styling */
.test-slide-item.service-slide-item {
    overflow: hidden;
    background: #ffffff;
}

/* 넥스트1 작은 박스 추가 스타일 */
.test-slide-item.service-slide-item[data-parent-box="4"] {
    background: #ffffff !important;
    background-color: #ffffff !important;
}

.test-slide-item.service-slide-item[data-parent-box="4"]::before {
    display: none !important;
    content: none !important;
    background: none !important;
}

.test-slide-item.service-slide-item .service-slide-content {
    position: absolute;
    top: 8px;
    left: 8px;
    width: calc(100% - 16px);
    height: calc(100% - 16px);
    overflow: hidden;
    pointer-events: none;
    border-radius: 8px;
}

.test-slide-item.service-slide-item .service-slide-content .slide-container {
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    position: relative;
    overflow: hidden;
    display: flex;
    font-family: 'Noto Sans KR', sans-serif;
    /* JavaScript에서 동적으로 스케일 계산하여 적용 */
    transform-origin: center center;
}

/* 서비스1-7: 스케일링 없이 문서 내용 그대로 삽입 */
.test-slide-item.service-slide-item.service-slide-no-scale .service-slide-content .slide-container {
    transform: none;
    width: 100%;
    height: 100%;
    overflow: auto;
}

/* 썸네일용 서비스 슬라이드 스타일 - 사이드바가 있는 경우 (2.md, 3.md, 4.md, 5.md) */
.test-slide-item.service-slide-item .sidebar {
    width: 70px;
    padding: 8px 6px;
    font-size: 4px;
}

.test-slide-item.service-slide-item .chapter-label {
    font-size: 3px;
    margin-bottom: 2px;
    letter-spacing: 0.5px;
}

.test-slide-item.service-slide-item .chapter-title {
    font-size: 6px;
    margin-bottom: 4px;
    line-height: 1.2;
}

.test-slide-item.service-slide-item .nav-item {
    margin-bottom: 3px;
    font-size: 3px;
}

.test-slide-item.service-slide-item .nav-number {
    font-size: 3px;
    margin-right: 2px;
    width: 4px;
}

.test-slide-item.service-slide-item .nav-text {
    font-size: 3px;
}

.test-slide-item.service-slide-item .main-content {
    padding: 8px 10px;
    font-size: 4px;
}

.test-slide-item.service-slide-item .page-header {
    margin-bottom: 4px;
    padding-bottom: 2px;
}

.test-slide-item.service-slide-item .page-title {
    font-size: 5px;
}

.test-slide-item.service-slide-item .page-title i {
    font-size: 5px;
    margin-right: 2px;
}

.test-slide-item.service-slide-item .card {
    padding: 4px;
    border-radius: 2px;
    font-size: 3px;
}

.test-slide-item.service-slide-item .card-header {
    margin-bottom: 2px;
    padding-bottom: 2px;
}

.test-slide-item.service-slide-item .card-icon {
    width: 6px;
    height: 6px;
    margin-right: 2px;
    font-size: 3px;
    border-radius: 1px;
}

.test-slide-item.service-slide-item .card-title {
    font-size: 4px;
}

.test-slide-item.service-slide-item .card-content {
    font-size: 3px;
    line-height: 1.3;
}

.test-slide-item.service-slide-item .bullet-list li {
    padding-left: 3px;
    margin-bottom: 1px;
    font-size: 3px;
}

/* 1.md 전용 스타일 (사이드바 없는 구조) */
.test-slide-item.service-slide-item .accent-bar {
    width: 1px;
    top: 2px;
    bottom: 2px;
}

.test-slide-item.service-slide-item .content-wrapper {
    padding: 2px 3px 2px 4px;
}

.test-slide-item.service-slide-item .tag-pill {
    padding: 1px 2px;
    font-size: 2px;
    margin-bottom: 1px;
    border-left: 1px solid #051c2c;
}

.test-slide-item.service-slide-item .main-title {
    font-size: 8px;
    margin-bottom: 1px;
}

.test-slide-item.service-slide-item .sub-title {
    font-size: 4px;
    margin-bottom: 2px;
}

.test-slide-item.service-slide-item .summary-box {
    border-top: 1px solid #e2e8f0;
    padding-top: 2px;
    margin-top: 1px;
}

.test-slide-item.service-slide-item .summary-label {
    font-size: 3px;
    margin-bottom: 1px;
}

.test-slide-item.service-slide-item .summary-text {
    font-size: 3px;
    line-height: 1.3;
}

/* 확대 뷰에서 서비스 슬라이드 스타일 */
.test-expanded-view .test-slide-item.service-slide-item .service-slide-content {
    transform: none;
    width: 100%;
    height: 100%;
    pointer-events: auto;
}

.test-expanded-view .test-slide-item.service-slide-item .service-slide-content .slide-container {
    transform: scale(1);
    width: 100%;
    height: 100%;
}

.test-expanded-view .test-slide-item.service-slide-item .sidebar {
    width: 280px;
    padding: 60px 40px;
    font-size: 14px;
}

.test-expanded-view .test-slide-item.service-slide-item .chapter-label {
    font-size: 14px;
    margin-bottom: 16px;
}

.test-expanded-view .test-slide-item.service-slide-item .chapter-title {
    font-size: 32px;
    margin-bottom: 40px;
}

.test-expanded-view .test-slide-item.service-slide-item .nav-item {
    margin-bottom: 24px;
    font-size: 16px;
}

.test-expanded-view .test-slide-item.service-slide-item .main-content {
    padding: 50px 70px;
    font-size: 15px;
}

.test-expanded-view .test-slide-item.service-slide-item .page-title {
    font-size: 28px;
}

.test-expanded-view .test-slide-item.service-slide-item .card {
    padding: 24px;
    font-size: 15px;
}

.test-expanded-view .test-slide-item.service-slide-item .card-title {
    font-size: 20px;
}

.test-expanded-view .test-slide-item.service-slide-item .card-content {
    font-size: 15px;
}

/* Responsive for Test Page */
@media (max-width: 960px) {
    .test-container {
        grid-template-columns: 200px 1fr;
        gap: 24px;
    }

    .test-main-content {
        padding-right: 24px;
    }

    .test-thumbnail-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .test-sidebar {
        padding: 20px 0;
    }

    .test-sidebar-link {
        padding: 10px 20px;
        font-size: 13px;
    }

    .test-slide-list {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
}

@media (max-width: 720px) {
    .test-container {
        grid-template-columns: minmax(0, 1fr);
        gap: 24px;
    }

    .test-main-content {
        padding-right: 16px;
        padding-left: 16px;
    }

    .test-sidebar {
        position: relative;
        top: 0;
        border-radius: 0 0 12px 12px;
        border-left: none;
        border-right: none;
    }

    .test-sidebar-menu {
        flex-direction: row;
        overflow-x: auto;
        padding: 0 16px;
    }

    .test-sidebar-link {
        white-space: nowrap;
        padding: 10px 16px;
        border-left: none;
        border-bottom: 3px solid transparent;
    }

    .test-sidebar-link.active {
        border-left: none;
        border-bottom-color: #0071e3;
    }

    .test-thumbnail-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    /* Strategy1 Box 모바일 스타일 */
    .test-thumbnail-box.strategy1-box {
        overflow: hidden;
    }

    .test-thumbnail-box.strategy1-box .slide-container {
        padding: clamp(12px, 3vw, 20px) clamp(12px, 3vw, 20px);
    }

    .test-thumbnail-box.strategy1-box .main-title {
        font-size: clamp(10px, 2.5vw, 16px);
        margin-bottom: clamp(4px, 1vw, 6px);
    }

    .test-thumbnail-box.strategy1-box .sub-title-section {
        margin-top: clamp(6px, 1.5vw, 10px);
        margin-bottom: clamp(4px, 1vw, 6px);
    }

    .test-thumbnail-box.strategy1-box .sub-title {
        font-size: clamp(7px, 1.8vw, 9px);
        line-height: 1.4;
        word-break: keep-all;
    }

    .test-thumbnail-box.strategy1-box .sub-title strong {
        font-size: clamp(6px, 1.5vw, 8px);
        margin-bottom: clamp(2px, 0.5vw, 3px);
    }

    .test-thumbnail-box.strategy1-box .portfolio-label {
        font-size: clamp(7px, 1.5vw, 9px);
        margin-bottom: clamp(4px, 1vw, 6px);
    }

    .test-thumbnail-box.strategy1-box .portfolio-label::after {
        width: clamp(15px, 3vw, 20px);
        height: clamp(1px, 0.2vw, 1.5px);
        margin-top: clamp(4px, 1vw, 6px);
        background-color: #000000;
    }

    .test-thumbnail-box.strategy1-box .project-period {
        font-size: clamp(8px, 1.8vw, 10px);
        padding: clamp(4px, 1vw, 5px) clamp(5px, 1.2vw, 10px);
        gap: clamp(3px, 0.8vw, 5px);
        margin-top: clamp(8px, 2vw, 10px);
    }

    .test-thumbnail-box.strategy1-box .info-grid {
        top: clamp(12px, 3vw, 20px);
        right: clamp(12px, 3vw, 20px);
        gap: clamp(4px, 1vw, 8px);
    }

    .test-thumbnail-box.strategy1-box .info-label {
        font-size: clamp(6px, 1.2vw, 8px);
    }

    .test-thumbnail-box.strategy1-box .info-value {
        font-size: clamp(7px, 1.5vw, 10px);
    }

    .test-thumbnail-box.strategy1-box .graph-section {
        bottom: clamp(10px, 2.5vw, 20px);
        right: clamp(12px, 3vw, 20px);
        width: clamp(120px, 35vw, 200px);
        padding: clamp(4px, 1vw, 6px) clamp(5px, 1.2vw, 8px);
    }

    .test-thumbnail-box.strategy1-box .graph-title {
        font-size: clamp(6px, 1.2vw, 8px);
        margin-bottom: clamp(2px, 0.5vw, 4px);
        padding-bottom: clamp(1px, 0.3vw, 2px);
    }

    .test-thumbnail-box.strategy1-box .progress-label {
        width: clamp(25px, 6vw, 45px);
        font-size: clamp(6px, 1.2vw, 8px);
        margin-right: clamp(2px, 0.5vw, 4px);
    }

    .test-thumbnail-box.strategy1-box .progress-bar-bg {
        height: clamp(2px, 0.4vw, 3px);
    }

    /* Strategy2 Box 모바일 스타일 */
    .test-thumbnail-box.strategy2-box {
        overflow: hidden;
    }

    .test-thumbnail-box.strategy2-box .shape-circle-1 {
        width: clamp(80px, 20vw, 120px);
        height: clamp(80px, 20vw, 120px);
        top: clamp(-20px, -5vw, -30px);
        left: clamp(-20px, -5vw, -30px);
    }

    .test-thumbnail-box.strategy2-box .shape-square-1 {
        width: clamp(50px, 12vw, 80px);
        height: clamp(50px, 12vw, 80px);
        bottom: clamp(10px, 2.5vw, 15px);
        right: clamp(10px, 2.5vw, 15px);
    }

    .test-thumbnail-box.strategy2-box .main-headline {
        font-size: clamp(14px, 3.5vw, 18px);
    }

    .test-thumbnail-box.strategy2-box .main-headline p {
        margin: clamp(2px, 0.5vw, 3px) 0;
    }

    .test-thumbnail-box.strategy2-box .sub-title-section {
        margin-top: clamp(6px, 1.5vw, 10px);
        margin-bottom: clamp(4px, 1vw, 6px);
    }

    .test-thumbnail-box.strategy2-box .sub-title {
        font-size: clamp(7px, 1.8vw, 9px);
        line-height: 1.4;
        word-break: keep-all;
    }

    .test-thumbnail-box.strategy2-box .sub-title strong {
        font-size: clamp(6px, 1.5vw, 8px);
        margin-bottom: clamp(2px, 0.5vw, 3px);
    }

    .test-thumbnail-box.strategy2-box .portfolio-label {
        font-size: clamp(7px, 1.5vw, 9px);
    }

    .test-thumbnail-box.strategy2-box .project-period {
        font-size: clamp(8px, 1.8vw, 10px);
        padding: clamp(4px, 1vw, 5px) clamp(5px, 1.2vw, 10px);
        gap: clamp(3px, 0.8vw, 5px);
    }

    .test-thumbnail-box.strategy2-box .period-icon {
        font-size: clamp(7px, 1.5vw, 9px);
    }

    /* Service Box 모바일 스타일 */
    .test-thumbnail-box.service-box {
        overflow: hidden;
    }

    .test-thumbnail-box.service-box .deco-circle-large {
        width: clamp(80px, 25vw, 150px);
        height: clamp(80px, 25vw, 150px);
        right: clamp(-20px, -5vw, -30px);
        top: clamp(-15px, -4vw, -20px);
    }

    .test-thumbnail-box.service-box .deco-circle-small {
        width: clamp(30px, 8vw, 50px);
        height: clamp(30px, 8vw, 50px);
        right: clamp(30px, 10vw, 60px);
        bottom: clamp(-8px, -2vw, -10px);
    }

    .test-thumbnail-box.service-box .main-headline {
        font-size: clamp(12px, 3vw, 18px);
    }

    .test-thumbnail-box.service-box .main-headline p {
        margin: clamp(2px, 0.5vw, 3px) 0;
    }

    .test-thumbnail-box.service-box .sub-title {
        font-size: clamp(8px, 2vw, 11px);
        margin-bottom: clamp(8px, 2vw, 12px);
        margin-top: clamp(3px, 0.8vw, 5px);
    }

    .test-thumbnail-box.service-box .portfolio-label {
        font-size: clamp(7px, 1.5vw, 9px);
    }

    .test-thumbnail-box.service-box .sub-title-section {
        margin-top: clamp(6px, 1.5vw, 10px);
        margin-bottom: clamp(4px, 1vw, 6px);
    }

    .test-thumbnail-box.service-box .sub-title {
        font-size: clamp(7px, 1.8vw, 9px);
        line-height: 1.4;
        word-break: keep-all;
    }

    .test-thumbnail-box.service-box .sub-title strong {
        font-size: clamp(6px, 1.5vw, 8px);
        margin-bottom: clamp(2px, 0.5vw, 3px);
    }

    .test-thumbnail-box.service-box .project-period {
        font-size: clamp(8px, 1.8vw, 10px);
        padding: clamp(4px, 1vw, 5px) clamp(5px, 1.2vw, 10px);
        gap: clamp(3px, 0.8vw, 5px);
        margin-top: clamp(8px, 2vw, 10px);
    }

    .test-thumbnail-box.service-box .period-icon {
        font-size: clamp(7px, 1.5vw, 9px);
    }

    .test-slide-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}