/* ========================================
   복합 방수 공법 페이지 스타일
   FILE: resources/css/web/method/complex.css
   ======================================== */

/* CSS 변수 */
:root {
    --urethane-color: #2563EB;
    --urea-color: #0047AB;
    --mma-color: #7C3AED;
    --epoxy-color: #059669;
    --primary-blue: #0047AB;
    --primary-blue-dark: #003580;
    --yellow: #FFD600;
    --white: #FFFFFF;
    --black: #1a1a1a;
    --gray-light: #F5F5F5;
    --gray-medium: #E0E0E0;
    --gray-dark: #666666;
}

/* ========================================
   SVG Icon Styles
   ======================================== */
.icon {
    width: 48px;
    height: 48px;
    display: inline-block;
    vertical-align: middle;
}

.icon-sm {
    width: 20px;
    height: 20px;
}

.icon-lg {
    width: 56px;
    height: 56px;
}

.icon-btn {
    width: 22px;
    height: 22px;
    margin-right: 0.3rem;
}

.icon-white {
    stroke: var(--white);
    color: var(--white);
}

.icon-plus-sm {
    width: 18px;
    height: 18px;
    opacity: 0.6;
}

.icon-plus-formula {
    width: 24px;
    height: 24px;
    color: var(--gray-dark);
}

.icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    margin-right: 0.3rem;
}

.icon-wrap .icon {
    width: 16px;
    height: 16px;
}

.icon-green {
    background: rgba(5, 150, 105, 0.1);
    color: #059669;
}

.icon-red {
    background: rgba(220, 38, 38, 0.1);
    color: #DC2626;
}

/* ========================================
   Hero Section (동영상 배경)
   ======================================== */
.complex-hero {
    position: relative;
    height: 100vh;
    min-height: 650px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #1a1a2e;
}

.complex-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* 동영상 래퍼 */
.hero-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(26, 26, 46, 0.75) 0%, 
        rgba(22, 33, 62, 0.65) 50%, 
        rgba(15, 52, 96, 0.75) 100%);
    pointer-events: none;
}

/* 파티클 효과 */
.complex-hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(255,255,255,0.3), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.2), transparent),
        radial-gradient(2px 2px at 50px 160px, rgba(255,255,255,0.3), transparent),
        radial-gradient(2px 2px at 90px 40px, rgba(255,255,255,0.2), transparent),
        radial-gradient(2px 2px at 130px 80px, rgba(255,255,255,0.3), transparent);
    background-size: 200px 200px;
    animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-200px); }
}

/* Hero 콘텐츠 */
.complex-hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--white);
    padding: 0 2rem;
    max-width: 900px;
}

.complex-hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    padding: 12px 30px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    animation: fadeInDown 1s ease forwards;
    opacity: 0;
}

.complex-hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    color: var(--white);
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease 0.3s forwards;
    opacity: 0;
}

.complex-hero-desc {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    line-height: 1.8;
    animation: fadeInUp 1s ease 0.5s forwards;
    opacity: 0;
}

.complex-hero-desc strong {
    color: var(--yellow);
}

.complex-hero-tags {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.7s forwards;
    opacity: 0;
}

.hero-tag {
    display: inline-block;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.hero-tag:hover {
    background: var(--yellow);
    color: var(--black);
    border-color: var(--yellow);
}

.hero-tag-plus {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    opacity: 0.6;
}

/* 동영상 컨트롤 버튼 */
.hero-video-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    animation: fadeInUp 1s ease 0.9s forwards;
    opacity: 0;
}

.video-control-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.video-control-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.video-control-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* 스크롤 인디케이터 */
.complex-hero-scroll {
    position: absolute;
    bottom: 40px;
    transform: translateX(-50%);
    text-align: center;
    color: var(--white);
    font-size: 0.85rem;
    z-index: 10;
    animation: fadeInUp 1s ease 1.1s forwards;
    opacity: 0;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 12px;
    margin: 10px auto 0;
    position: relative;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--white);
    border-radius: 2px;
    animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { top: 8px; opacity: 1; }
    50% { top: 20px; opacity: 0.3; }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Section Common
   ======================================== */
.section {
    padding: 6rem 0;
}

.section-gray {
    background: var(--gray-light);
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-badge {
    display: inline-block;
    background: var(--primary-blue);
    color: var(--white);
    padding: 8px 20px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--gray-dark);
    margin-top: 1rem;
    line-height: 1.7;
}

/* ========================================
   Why Complex Section
   ======================================== */
.complex-why {
    padding: 6rem 2rem;
    background: var(--white);
}

.why-header {
    text-align: center;
    margin-bottom: 4rem;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.why-card {
    background: var(--gray-light);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.why-card:hover {
    background: var(--white);
    border-color: var(--primary-blue);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 71, 171, 0.15);
}

.why-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: transform 0.3s ease;
}

.why-icon .icon {
    width: 40px;
    height: 40px;
    stroke: var(--white);
}

.why-card:hover .why-icon {
    transform: scale(1.1);
}

.why-card h3 {
    font-size: 1.3rem;
    color: var(--black);
    margin-bottom: 1rem;
}

.why-card p {
    font-size: 0.95rem;
    color: var(--gray-dark);
    line-height: 1.6;
}

/* ========================================
   4 Methods Section
   ======================================== */
.complex-methods {
    padding: 6rem 2rem;
}

.methods-header {
    text-align: center;
    margin-bottom: 4rem;
}

.methods-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.method-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 2px solid var(--gray-medium);
}

.method-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.method-card-header {
    padding: 2rem;
    color: var(--white);
    position: relative;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.method-card-header.urethane-bg {
    background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
}

.method-card-header.urea-bg {
    background: linear-gradient(135deg, #0047AB 0%, #003580 100%);
}

.method-card-header.mma-bg {
    background: linear-gradient(135deg, #7C3AED 0%, #6D28D9 100%);
}

.method-card-header.epoxy-bg {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.method-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.method-icon .icon {
    width: 40px;
    height: 40px;
}

.method-name {
    color: white;
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0;
}

.method-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255,255,255,0.2);
    padding: 5px 12px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 4px;
}

.method-card-body {
    padding: 2rem;
}

.method-desc {
    font-size: 1rem;
    color: var(--gray-dark);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--gray-medium);
}

.method-pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.method-pros-cons h4 {
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pros h4 {
    color: #059669;
}

.cons h4 {
    color: #DC2626;
}

.method-pros-cons ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.method-pros-cons li {
    font-size: 0.9rem;
    color: var(--gray-dark);
    padding: 0.4rem 0;
    padding-left: 1rem;
    position: relative;
}

.pros li::before {
    content: '+';
    position: absolute;
    left: 0;
    color: #059669;
    font-weight: 700;
}

.cons li::before {
    content: '-';
    position: absolute;
    left: 0;
    color: #DC2626;
    font-weight: 700;
}

.method-best-for {
    background: var(--gray-light);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.best-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--black);
}

.best-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.best-tags span {
    background: var(--white);
    padding: 5px 12px;
    font-size: 0.85rem;
    border-radius: 20px;
    border: 1px solid var(--gray-medium);
    color: var(--gray-dark);
}

/* ========================================
   Combinations Section
   ======================================== */
.complex-combinations {
    padding: 6rem 2rem;
    background: var(--white);
}

.combinations-header {
    text-align: center;
    margin-bottom: 4rem;
}

.combinations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.combo-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 2px solid var(--gray-medium);
    transition: all 0.3s ease;
}

.combo-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 15px 40px rgba(0, 71, 171, 0.15);
}

.combo-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.combo-icon {
    color: white;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.combo-icon .icon {
    width: 36px;
    height: 36px;
    stroke: var(--white);
}

.combo-title-area h3 {
    font-size: 1.3rem;
    color: var(--black);
    margin: 0 0 0.3rem 0;
}

.combo-title-area .combo-situation {
    font-size: 0.9rem;
    color: var(--gray-dark);
    margin: 0;
}

.combo-formula {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1.5rem;
    background: var(--gray-light);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.formula-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
}

.formula-tag {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    border-radius: 6px;
}

.formula-tag.urethane {
    background: var(--urethane-color);
}

.formula-tag.urea {
    background: var(--urea-color);
}

.formula-tag.mma {
    background: var(--mma-color);
}

.formula-tag.epoxy {
    background: var(--epoxy-color);
}

.formula-role {
    font-size: 0.75rem;
    color: var(--gray-dark);
}

.formula-plus {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-dark);
    transition: transform 0.3s ease;
}

.combo-detail h4 {
    font-size: 1rem;
    color: var(--black);
    margin-bottom: 0.8rem;
}

.combo-detail p {
    font-size: 0.95rem;
    color: var(--gray-dark);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.combo-detail strong {
    color: var(--primary-blue);
}

.combo-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray-dark);
}

/* 면책 조항 */
.combinations-disclaimer {
    text-align: center;
    font-size: 0.85rem;
    color: var(--gray-dark);
    margin-top: 2rem;
    padding: 1rem;
    background: var(--gray-light);
    border-radius: 8px;
    line-height: 1.6;
}

/* ========================================
   Comparison Table Section
   ======================================== */
.complex-comparison {
    padding: 6rem 2rem;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    min-width: 700px;
}

.comparison-table thead {
    background: var(--black);
    color: var(--white);
}

.comparison-table th {
    padding: 1.2rem 1rem;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
}

.comparison-table th.urethane-col {
    background: var(--urethane-color);
}

.comparison-table th.urea-col {
    background: var(--urea-color);
}

.comparison-table th.mma-col {
    background: var(--mma-color);
}

.comparison-table th.epoxy-col {
    background: var(--epoxy-color);
}

.comparison-table tbody tr {
    border-bottom: 1px solid var(--gray-medium);
    transition: background 0.2s ease;
}

.comparison-table tbody tr:hover {
    background: rgba(0, 71, 171, 0.03);
}

.comparison-table td {
    padding: 1rem;
    text-align: center;
    font-size: 0.95rem;
    color: var(--gray-dark);
}

.comparison-table td.row-label {
    font-weight: 600;
    color: var(--black);
    text-align: left;
    background: var(--gray-light);
}

.comparison-table td.highlight {
    background: rgba(0, 71, 171, 0.1);
    font-weight: 700;
    color: var(--primary-blue);
}

.comparison-notes {
    margin-top: 1.5rem;
}

.comparison-note {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
    color: var(--gray-dark);
    padding: 1rem;
    background: var(--white);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.note-icon {
    width: 32px;
    height: 32px;
    background: rgba(0, 71, 171, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.note-icon .icon {
    width: 18px;
    height: 18px;
    stroke: var(--primary-blue);
}

.highlight-cell {
    background: rgba(0, 71, 171, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--primary-blue);
}

.comparison-disclaimer {
    font-size: 0.85rem;
    color: var(--gray-dark);
    padding: 1rem;
    background: var(--white);
    border-left: 3px solid var(--primary-blue);
    line-height: 1.7;
}

/* ========================================
   Process Section
   ======================================== */
.complex-process {
    padding: 6rem 2rem;
    background: var(--white);
}

.process-header {
    text-align: center;
    margin-bottom: 4rem;
}

.process-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gray-medium);
    transform: translateX(-50%);
}

.process-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 3rem;
    position: relative;
}

.process-step:nth-child(odd) {
    flex-direction: row;
    padding-right: calc(50% + 40px);
}

.process-step:nth-child(even) {
    flex-direction: row-reverse;
    padding-left: calc(50% + 40px);
}

.step-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    z-index: 1;
    box-shadow: 0 5px 20px rgba(0, 71, 171, 0.3);
}

.step-content {
    background: var(--gray-light);
    padding: 2rem;
    border-radius: 16px;
    flex: 1;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.step-content:hover {
    border-color: var(--primary-blue);
    background: var(--white);
}

.step-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 71, 171, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.step-icon .icon {
    width: 26px;
    height: 26px;
    stroke: var(--primary-blue);
}

.step-content h3 {
    font-size: 1.3rem;
    color: var(--black);
    margin-bottom: 0.5rem;
}

.step-content > p {
    font-size: 0.95rem;
    color: var(--gray-dark);
    margin-bottom: 1rem;
}

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

.step-checklist li {
    padding: 0.3rem 0 0.3rem 1.5rem;
    font-size: 0.9rem;
    color: var(--gray-dark);
    position: relative;
}

.step-checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 700;
}

/* ========================================
   Decision Guide Section
   ======================================== */
.complex-decision {
    padding: 6rem 2rem;
}

.decision-header {
    text-align: center;
    margin-bottom: 4rem;
}

.decision-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.decision-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    border: 2px solid var(--gray-medium);
    transition: all 0.3s ease;
    cursor: pointer;
}

.decision-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 71, 171, 0.15);
}

.decision-card.selected {
    border-color: var(--primary-blue);
    box-shadow: 0 15px 40px rgba(0, 71, 171, 0.25);
}

.decision-q {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px dashed var(--gray-medium);
}

.decision-a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}

.recommended-badge {
    background: var(--yellow);
    color: var(--black);
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 20px;
}

.recommended-method {
    font-size: 1.1rem;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: 8px;
    color: var(--white);
}

.recommended-method.urethane {
    background: var(--urethane-color);
}

.recommended-method.urea {
    background: var(--urea-color);
}

.recommended-method.mma {
    background: var(--mma-color);
}

.recommended-method.epoxy {
    background: linear-gradient(90deg, var(--epoxy-color), var(--urea-color));
}

.decision-a p {
    font-size: 0.85rem;
    color: var(--gray-dark);
    line-height: 1.5;
}

.decision-cta {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 16px;
    border: 2px dashed var(--primary-blue);
}

.decision-cta p {
    font-size: 1rem;
    color: var(--gray-dark);
    margin-bottom: 1.5rem;
}

.decision-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* ========================================
   Button Styles
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 71, 171, 0.3);
}

.btn-primary .icon {
    stroke: var(--white);
}

/* ========================================
   CTA Section
   ======================================== */
.complex-cta {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    color: var(--white);
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

.cta-desc {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.7;
}

.cta-desc strong {
    color: var(--yellow);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.btn-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 16px 32px;
    background: var(--yellow);
    color: var(--black);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid var(--yellow);
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-cta-primary:hover {
    background: transparent;
    color: var(--yellow);
    transform: translateY(-3px);
}

.btn-cta-primary .icon {
    stroke: var(--black);
}

.btn-cta-primary:hover .icon {
    stroke: var(--yellow);
}

.btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 16px 32px;
    background: transparent;
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid var(--white);
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-cta-secondary:hover {
    background: var(--white);
    color: var(--black);
    transform: translateY(-3px);
}

.btn-cta-secondary .icon {
    stroke: var(--white);
}

.btn-cta-secondary:hover .icon {
    stroke: var(--black);
}

.cta-note {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1200px) {
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .decision-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .complex-hero-title {
        font-size: 3rem;
    }
    
    .methods-grid {
        grid-template-columns: 1fr;
    }
    
    .combinations-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline::before {
        left: 30px;
    }
    
    .process-step {
        padding-left: 80px !important;
        padding-right: 0 !important;
        flex-direction: row !important;
    }
    
    .step-number {
        left: 30px;
        transform: translateX(-50%);
    }
}
/* ========================================
   TABLET (1024px 이하)
   ======================================== */
@media (max-width: 1024px) {
    .complex-hero-title {
        font-size: 3rem;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .methods-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .combinations-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .decision-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .process-timeline::before {
        left: 24px;
    }
    
    .process-step {
        padding-left: 70px !important;
        padding-right: 0 !important;
        flex-direction: row !important;
    }
    
    .process-step:nth-child(even) {
        flex-direction: row !important;
    }
    
    .step-number {
        left: 24px;
        width: 48px;
        height: 48px;
        font-size: 1rem;
    }
}

/* ========================================
   MOBILE (768px 이하)
   ======================================== */
@media (max-width: 768px) {
    /* ===== 공통 ===== */
    .section {
        padding: 3rem 0;
    }
    
    .section-container {
        padding: 0 1rem;
    }
    
    .section-badge {
        font-size: 0.7rem;
        padding: 6px 12px;
        margin-bottom: 0.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
        line-height: 1.35;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
        margin-top: 0.625rem;
        line-height: 1.6;
    }
    
    .section-subtitle br {
        display: none;
    }

    /* ===== Hero ===== */
    .complex-hero {
        min-height: 100svh;
        min-height: 100vh;
    }
    
    .complex-hero-content {
        padding: 0 1.25rem;
    }
    
    .complex-hero-badge {
        font-size: 0.65rem;
        padding: 8px 14px;
        margin-bottom: 1rem;
        letter-spacing: 1px;
    }
    
    .complex-hero-title {
        font-size: 2rem;
        margin-bottom: 0.75rem;
        line-height: 1.3;
    }
    
    .complex-hero-desc {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        line-height: 1.7;
    }
    
    .complex-hero-desc br {
        display: none;
    }
    
    /* Hero Tags - 가로 스크롤 1줄 */
    .complex-hero-tags {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-wrap: nowrap;
        gap: 0.375rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding: 0.25rem 0;
    }
    
    .complex-hero-tags::-webkit-scrollbar {
        display: none;
    }
    
    .hero-tag {
        flex-shrink: 0;
        padding: 8px 14px;
        font-size: 0.875rem;
        border-radius: 20px;
    }
    
    .hero-tag-plus {
        flex-shrink: 0;
        width: 18px;
        height: 18px;
    }
    
    .hero-tag-plus .icon-plus-sm {
        width: 12px;
        height: 12px;
    }
    
    .hero-video-controls {
        margin-top: 1.5rem;
        gap: 0.75rem;
    }
    
    .video-control-btn {
        width: 44px;
        height: 44px;
    }
    
    .video-control-btn svg {
        width: 18px;
        height: 18px;
    }
    
    .complex-hero-scroll {
        bottom: 20px;
        font-size: 0.75rem;
    }
    
    .scroll-indicator {
        width: 18px;
        height: 28px;
        margin-top: 6px;
        border-radius: 9px;
    }

    /* ===== Why 섹션 - 2x2 그리드 ===== */
    .complex-why {
        padding: 3rem 1rem;
    }
    
    .why-header {
        margin-bottom: 1.5rem;
    }
    
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .why-card {
        padding: 1.25rem 1rem;
        border-radius: 12px;
        text-align: center;
    }
    
    .why-card:hover {
        transform: none;
    }
    
    .why-icon {
        width: 52px;
        height: 52px;
        margin: 0 auto 0.75rem;
        border-radius: 14px;
    }
    
    .why-icon .icon {
        width: 26px;
        height: 26px;
    }
    
    .why-card h3 {
        font-size: 0.95rem;
        margin-bottom: 0.5rem;
        line-height: 1.3;
    }
    
    .why-card p {
        font-size: 0.8rem;
        line-height: 1.5;
    }

    /* ===== Methods 섹션 - 가로 스크롤 ===== */
    .complex-methods {
        padding: 3rem 0;
    }
    
    .methods-header {
        margin-bottom: 1.5rem;
        padding: 0 1rem;
    }
    
    .methods-grid {
        display: flex;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 1rem;
        padding: 0.5rem 1rem 1.25rem;
        scroll-snap-type: x mandatory;
    }
    
    .methods-grid::-webkit-scrollbar {
        display: none;
    }
    
    .method-card {
        flex: 0 0 85%;
        max-width: 85%;
        scroll-snap-align: center;
        border-radius: 16px;
    }
    
    .method-card:hover {
        transform: none;
    }
    
    .method-card-header {
        padding: 1.25rem 1rem;
        gap: 1rem;
    }
    
    .method-icon {
        width: 48px;
        height: 48px;
    }
    
    .method-icon .icon {
        width: 26px;
        height: 26px;
    }
    
    .method-name {
        font-size: 1.25rem;
    }
    
    .method-badge {
        top: 0.75rem;
        right: 0.75rem;
        padding: 4px 8px;
        font-size: 0.55rem;
    }
    
    .method-card-body {
        padding: 1.25rem 1rem;
    }
    
    .method-desc {
        font-size: 0.9rem;
        margin-bottom: 1rem;
        padding-bottom: 1rem;
        line-height: 1.6;
    }
    
    .method-pros-cons {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        margin-bottom: 1rem;
    }
    
    .method-pros-cons h4 {
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
    }
    
    .icon-wrap {
        width: 22px;
        height: 22px;
        margin-right: 0.25rem;
    }
    
    .icon-wrap .icon {
        width: 12px;
        height: 12px;
    }
    
    .method-pros-cons li {
        font-size: 0.8rem;
        padding: 0.3rem 0 0.3rem 1rem;
        line-height: 1.4;
    }
    
    .method-best-for {
        padding: 0.875rem 1rem;
        border-radius: 8px;
        gap: 0.625rem;
    }
    
    .best-label {
        font-size: 0.8rem;
    }
    
    .best-tags {
        gap: 0.375rem;
    }
    
    .best-tags span {
        padding: 5px 10px;
        font-size: 0.75rem;
    }

    /* ===== Combinations 섹션 - 가로 스크롤 ===== */
    .complex-combinations {
        padding: 3rem 0;
    }
    
    .combinations-header {
        margin-bottom: 1.5rem;
        padding: 0 1rem;
    }
    
    .combinations-grid {
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 1rem;
        padding: 0.5rem 1rem 1.25rem;
        scroll-snap-type: x mandatory;
    }
    
    .combinations-grid::-webkit-scrollbar {
        display: none;
    }
    
    .combo-card {
        flex: 0 0 88%;
        max-width: 88%;
        scroll-snap-align: center;
        padding: 1.25rem 1rem;
        border-radius: 16px;
    }
    
    .combo-card:hover {
        transform: none;
    }
    
    .combo-header {
        gap: 1rem;
        margin-bottom: 1rem;
    }
    
    .combo-icon {
        width: 56px;
        height: 56px;
        border-radius: 14px;
    }
    
    .combo-icon .icon {
        width: 28px;
        height: 28px;
    }
    
    .combo-title-area h3 {
        font-size: 1.125rem;
    }
    
    .combo-title-area .combo-situation {
        font-size: 0.85rem;
    }
    
    .combo-formula {
        padding: 1rem;
        border-radius: 10px;
        margin-bottom: 1rem;
        gap: 0.5rem;
        flex-wrap: nowrap;
        justify-content: center;
    }
    
    .formula-item {
        gap: 0.25rem;
    }
    
    .formula-tag {
        padding: 6px 10px;
        font-size: 0.75rem;
        border-radius: 4px;
    }
    
    .formula-role {
        font-size: 0.65rem;
    }
    
    .formula-plus .icon-plus-formula {
        width: 16px;
        height: 16px;
    }
    
    .combo-detail h4 {
        font-size: 0.95rem;
        margin-bottom: 0.5rem;
    }
    
    .combo-detail p {
        font-size: 0.875rem;
        line-height: 1.6;
        margin-bottom: 0.875rem;
    }
    
    .combo-stats {
        gap: 2rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .combinations-disclaimer {
        font-size: 0.75rem;
        margin-top: 1.25rem;
        padding: 0.875rem;
        margin-left: 1rem;
        margin-right: 1rem;
        line-height: 1.5;
    }

    /* ===== Comparison 테이블 - 가로 스크롤 ===== */
    .complex-comparison {
        padding: 3rem 0;
    }
    
    .comparison-header {
        margin-bottom: 1.5rem;
        padding: 0 1rem;
    }
    
    .comparison-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0;
        padding: 0 1rem;
    }
    
    .comparison-table {
        min-width: 540px;
        font-size: 0.8rem;
        border-radius: 10px;
    }
    
    .comparison-table th {
        padding: 0.875rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .comparison-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .comparison-table td.row-label {
        font-size: 0.75rem;
        white-space: nowrap;
    }
    
    .comparison-notes {
        padding: 0 1rem;
        margin-top: 1rem;
    }
    
    .comparison-note {
        padding: 0.875rem;
        font-size: 0.8rem;
        gap: 0.625rem;
        margin-bottom: 0.625rem;
        line-height: 1.5;
    }
    
    .note-icon {
        width: 28px;
        height: 28px;
        flex-shrink: 0;
    }
    
    .note-icon .icon {
        width: 16px;
        height: 16px;
    }
    
    .comparison-disclaimer {
        font-size: 0.75rem;
        padding: 0.875rem;
        line-height: 1.6;
    }

    /* ===== Process 타임라인 ===== */
    .complex-process {
        padding: 3rem 1rem;
    }
    
    .process-header {
        margin-bottom: 2rem;
    }
    
    .process-timeline {
        max-width: 100%;
    }
    
    .process-timeline::before {
        left: 20px;
        width: 3px;
    }
    
    .process-step {
        padding-left: 56px !important;
        margin-bottom: 1.25rem;
    }
    
    .step-number {
        left: 20px;
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .step-content {
        padding: 1rem;
        border-radius: 12px;
    }
    
    .step-content:hover {
        transform: none;
    }
    
    .step-icon {
        width: 40px;
        height: 40px;
        border-radius: 10px;
        margin-bottom: 0.625rem;
    }
    
    .step-icon .icon {
        width: 20px;
        height: 20px;
    }
    
    .step-content h3 {
        font-size: 1rem;
        margin-bottom: 0.375rem;
    }
    
    .step-content > p {
        font-size: 0.85rem;
        margin-bottom: 0.625rem;
        line-height: 1.5;
    }
    
    .step-checklist li {
        font-size: 0.8rem;
        padding: 0.25rem 0 0.25rem 1.25rem;
        line-height: 1.4;
    }

    /* ===== Decision 섹션 - 2x2 그리드 ===== */
    .complex-decision {
        padding: 3rem 1rem;
    }
    
    .decision-header {
        margin-bottom: 1.5rem;
    }
    
    .decision-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .decision-card {
        padding: 1rem 0.875rem;
        border-radius: 12px;
    }
    
    .decision-card:hover {
        transform: none;
    }
    
    .decision-q {
        font-size: 0.875rem;
        margin-bottom: 0.875rem;
        padding-bottom: 0.75rem;
        line-height: 1.4;
    }
    
    .decision-a {
        gap: 0.5rem;
    }
    
    .recommended-badge {
        padding: 3px 8px;
        font-size: 0.6rem;
    }
    
    .recommended-method {
        font-size: 0.8rem;
        padding: 6px 10px;
        border-radius: 6px;
    }
    
    .decision-a p {
        font-size: 0.75rem;
        line-height: 1.5;
    }
    
    .decision-cta {
        padding: 1.25rem 1rem;
        border-radius: 12px;
        margin-top: 1.25rem;
    }
    
    .decision-cta p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .decision-cta .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
        border-radius: 8px;
    }
    
    .decision-cta .btn .icon-btn {
        width: 18px;
        height: 18px;
    }

    /* ===== CTA 섹션 ===== */
    .complex-cta {
        padding: 3rem 1rem;
    }
    
    .cta-title {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
        line-height: 1.35;
    }
    
    .cta-desc {
        font-size: 1rem;
        margin-bottom: 1.75rem;
        line-height: 1.6;
    }
    
    .cta-desc br {
        display: none;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
    }
    
    .btn-cta-primary,
    .btn-cta-secondary {
        width: 100%;
        padding: 1rem 1.5rem;
        font-size: 1rem;
        border-radius: 10px;
        justify-content: center;
    }
    
    .btn-cta-primary .icon,
    .btn-cta-secondary .icon {
        width: 20px;
        height: 20px;
    }
    
    .cta-note {
        font-size: 0.8rem;
        margin-top: 1.25rem;
    }

    /* ===== 아이콘 크기 ===== */
    .icon {
        width: 36px;
        height: 36px;
    }
    
    .icon-sm {
        width: 16px;
        height: 16px;
    }
    
    .icon-lg {
        width: 44px;
        height: 44px;
    }
    
    .icon-btn {
        width: 18px;
        height: 18px;
        margin-right: 0.375rem;
    }
}

/* ========================================
   SMALL MOBILE (480px 이하)
   ======================================== */
@media (max-width: 480px) {
    .section-container {
        padding: 0 0.875rem;
    }
    
    .section-title {
        font-size: 1.375rem;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
    }
    
    .complex-hero-content {
        padding: 0 1rem;
    }
    
    .complex-hero-title {
        font-size: 1.75rem;
    }
    
    .complex-hero-desc {
        font-size: 0.95rem;
    }
    
    .hero-tag {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    .method-card {
        flex: 0 0 90%;
        max-width: 90%;
    }
    
    .combo-card {
        flex: 0 0 92%;
        max-width: 92%;
    }
    
    .cta-title {
        font-size: 1.375rem;
    }
    
    .cta-desc {
        font-size: 0.95rem;
    }
}

/* ========================================
   터치 디바이스 최적화
   ======================================== */
@media (hover: none) and (pointer: coarse) {
    .why-card:hover,
    .method-card:hover,
    .combo-card:hover,
    .decision-card:hover,
    .step-content:hover {
        transform: none;
        box-shadow: none;
    }
    
    .why-card:active,
    .method-card:active,
    .combo-card:active,
    .decision-card:active {
        opacity: 0.9;
    }
}

/* ========================================
   모션 감소 설정
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    .complex-hero-badge,
    .complex-hero-title,
    .complex-hero-desc,
    .complex-hero-tags,
    .hero-video-controls,
    .complex-hero-scroll {
        animation: none;
        opacity: 1;
    }
    
    .complex-hero-particles {
        display: none;
    }
    
    .scroll-indicator::before {
        animation: none;
    }
}


/* ========================================
   Complex Cases Section (시공 사례)
   ======================================== */
.complex-cases {
    padding: 6rem 2rem;
    background: var(--white);
}

.cases-header {
    text-align: center;
    margin-bottom: 4rem;
}

.complex-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* 카드 */
.complex-case-card {
    border-radius: 20px;
    overflow: hidden;
    background: var(--white);
    border: 2px solid var(--gray-medium);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.complex-case-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 20px 50px rgba(0, 71, 171, 0.15);
    transform: translateY(-8px);
}

.complex-case-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* 이미지 영역 */
.complex-case-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.complex-case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.complex-case-card:hover .complex-case-image img {
    transform: scale(1.08);
}

.complex-case-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5) 0%, transparent 100%);
    pointer-events: none;
}

/* 공법 태그 (이미지 위) */
.complex-case-method-tags {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    align-items: center;
    gap: 4px;
    z-index: 2;
}

.method-mini-tag {
    padding: 5px 10px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--white);
    border-radius: 4px;
    letter-spacing: 0.5px;
    backdrop-filter: blur(4px);
}

.method-mini-tag.urethane {
    background: rgba(37, 99, 235, 0.9);
}

.method-mini-tag.urea {
    background: rgba(0, 71, 171, 0.9);
}

.method-mini-tag.mma {
    background: rgba(124, 58, 237, 0.9);
}

.method-mini-tag.epoxy {
    background: rgba(5, 150, 105, 0.9);
}

.method-mini-tag-plus {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--white);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

/* 카드 바디 */
.complex-case-body {
    padding: 1.5rem;
}

/* 메타 정보 (위치 + 면적) */
.complex-case-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.complex-case-location {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--gray-dark);
    font-weight: 500;
}

.complex-case-location .icon {
    width: 14px;
    height: 14px;
    stroke: var(--gray-dark);
}

.complex-case-area {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-blue);
    background: rgba(0, 71, 171, 0.08);
    padding: 3px 10px;
    border-radius: 20px;
}

/* 제목 */
.complex-case-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

/* 설명 */
.complex-case-desc {
    font-size: 0.875rem;
    color: var(--gray-dark);
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 결과 하이라이트 */
.complex-case-result {
    display: flex;
    gap: 1rem;
    padding: 0.875rem;
    background: var(--gray-light);
    border-radius: 10px;
    margin-bottom: 1rem;
}

.result-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.result-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-value {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--black);
    line-height: 1.3;
}

/* CTA 링크 */
.complex-case-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-blue);
    transition: all 0.3s ease;
}

.complex-case-cta .icon {
    width: 16px;
    height: 16px;
    stroke: var(--primary-blue);
    transition: transform 0.3s ease;
}

.complex-case-card:hover .complex-case-cta {
    color: var(--primary-blue-dark);
}

.complex-case-card:hover .complex-case-cta .icon {
    transform: translateX(4px);
    stroke: var(--primary-blue-dark);
}

/* 전체 사례 보기 버튼 */
.cases-view-all {
    text-align: center;
    margin-top: 3rem;
}

.btn-cases-all {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 36px;
    background: var(--white);
    color: var(--primary-blue);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid var(--primary-blue);
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-cases-all:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 71, 171, 0.25);
}

.btn-cases-all .icon {
    width: 18px;
    height: 18px;
    stroke: var(--primary-blue);
    transition: all 0.3s ease;
}

.btn-cases-all:hover .icon {
    stroke: var(--white);
    transform: translateX(4px);
}

/* ========================================
   Complex Cases - Responsive
   ======================================== */
@media (max-width: 1200px) {
    .complex-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .complex-cases {
        padding: 3rem 0;
    }

    .cases-header {
        margin-bottom: 1.5rem;
        padding: 0 1rem;
    }

    .complex-cases-grid {
        display: flex;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 1rem;
        padding: 0.5rem 1rem 1.25rem;
        scroll-snap-type: x mandatory;
    }

    .complex-cases-grid::-webkit-scrollbar {
        display: none;
    }

    .complex-case-card {
        flex: 0 0 85%;
        max-width: 85%;
        scroll-snap-align: center;
        border-radius: 16px;
    }

    .complex-case-card:hover {
        transform: none;
    }

    .complex-case-image {
        height: 180px;
    }

    .complex-case-body {
        padding: 1.125rem;
    }

    .complex-case-title {
        font-size: 1.05rem;
    }

    .complex-case-desc {
        font-size: 0.825rem;
        -webkit-line-clamp: 2;
    }

    .complex-case-result {
        padding: 0.75rem;
        gap: 0.75rem;
    }

    .result-label {
        font-size: 0.65rem;
    }

    .result-value {
        font-size: 0.75rem;
    }

    .cases-view-all {
        margin-top: 1.5rem;
        padding: 0 1rem;
    }

    .btn-cases-all {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
        font-size: 0.95rem;
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .complex-case-card {
        flex: 0 0 90%;
        max-width: 90%;
    }

    .complex-case-image {
        height: 160px;
    }
}

@media (hover: none) and (pointer: coarse) {
    .complex-case-card:hover {
        transform: none;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    }

    .complex-case-card:active {
        opacity: 0.92;
    }
}