/* ============================================
   에폭시 공법 페이지 스타일
   ============================================ */

/* Variables */
:root {
    --epoxy-primary: #1a1a2e;
    --epoxy-secondary: #16213e;
    --epoxy-accent: #0f3460;
    --epoxy-highlight: #e94560;
}

/* ============================================
   Hero Section
   ============================================ */
.method-hero {
    position: relative;
    padding: 160px 20px 100px;
    background: linear-gradient(135deg, var(--epoxy-primary) 0%, var(--epoxy-secondary) 50%, var(--epoxy-accent) 100%);
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.method-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(233, 69, 96, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(255, 209, 0, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.method-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.method-hero-badge {
    display: inline-block;
    background: var(--yellow);
    color: var(--black);
    padding: 8px 24px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.method-hero-title {
    color: white;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.method-hero-desc {
    font-size: clamp(1rem, 2vw, 1.3rem);
    opacity: 0.9;
    line-height: 1.8;
}

/* ============================================
   Intro Section
   ============================================ */
.method-intro {
    padding: 100px 20px;
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text h2 {
    font-size: 2rem;
    color: var(--epoxy-primary);
    margin-bottom: 24px;
}

.intro-text p {
    font-size: 1.1rem;
    color: var(--gray-dark);
    line-height: 1.9;
    margin-bottom: 16px;
}

.intro-text strong {
    color: var(--epoxy-primary);
}

.intro-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.intro-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

/* ============================================
   Features Section
   ============================================ */
.method-features {
    padding: 100px 20px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: 16px;
    border: 1px solid var(--gray-medium);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
    border-color: var(--epoxy-accent);
}

.feature-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
    color: var(--epoxy-accent);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--epoxy-primary);
}

.feature-card p {
    color: var(--gray-dark);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* PC: feature-left, feature-right 무시 */
.feature-left,
.feature-right {
    display: contents;
}

/* ============================================
   Types Section
   ============================================ */
.method-types {
    padding: 100px 20px;
}

.types-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.type-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--gray-medium);
    transition: all 0.3s ease;
}

.type-card:hover {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.type-card:nth-child(even) {
    direction: rtl;
}

.type-card:nth-child(even) > * {
    direction: ltr;
}

.type-image {
    height: 320px;
    overflow: hidden;
}

.type-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.type-card:hover .type-image img {
    transform: scale(1.05);
}

.type-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.type-content h3 {
    font-size: 1.5rem;
    color: var(--epoxy-primary);
    margin-bottom: 16px;
}

.type-desc {
    color: var(--gray-dark);
    line-height: 1.8;
    margin-bottom: 24px;
}

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

.type-specs li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    color: var(--gray-dark);
    font-size: 0.95rem;
}

.type-specs svg {
    width: 18px;
    height: 18px;
    color: var(--epoxy-accent);
    flex-shrink: 0;
}

/* ============================================
   Process Section
   ============================================ */
.method-process {
    padding: 100px 20px;
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 32px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--epoxy-accent), var(--epoxy-primary));
}

.process-item {
    display: flex;
    gap: 32px;
    padding: 24px 0;
    position: relative;
}

.process-number {
    width: 64px;
    height: 64px;
    background: var(--epoxy-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    font-family: 'Gmarket Sans', sans-serif;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.process-content {
    flex: 1;
    padding-top: 8px;
}

.process-content h4 {
    font-size: 1.2rem;
    color: var(--epoxy-primary);
    margin-bottom: 8px;
}

.process-content p {
    color: var(--gray-dark);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ============================================
   Gallery Section
   ============================================ */
.method-gallery {
    padding: 100px 20px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
}

.gallery-item {
    border-radius: 16px;
    overflow: hidden;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item-large {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
}

.gallery-item-large img {
    height: 100%;
    min-height: 580px;
}

/* ============================================
   Application Section
   ============================================ */
.method-application {
    padding: 100px 20px;
}

.application-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.application-card {
    background: var(--white);
    padding: 32px 20px;
    border-radius: 16px;
    text-align: center;
    border: 2px solid var(--gray-medium);
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--black);
    display: block;
}

.application-card:hover {
    border-color: var(--epoxy-primary);
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
}

.application-card:hover .application-icon {
    color: var(--epoxy-accent);
}

.application-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--epoxy-primary);
    transition: color 0.3s ease;
}

.application-icon svg {
    width: 100%;
    height: 100%;
}

.application-card span {
    font-weight: 600;
    font-size: 0.95rem;
    display: block;
}

/* ============================================
   Comparison Section
   ============================================ */
.method-comparison {
    padding: 100px 20px;
}

.comparison-table-wrap {
    max-width: 800px;
    margin: 0 auto;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.comparison-table th,
.comparison-table td {
    padding: 18px 24px;
    text-align: left;
    border-bottom: 1px solid var(--gray-medium);
}

.comparison-table thead th {
    background: var(--epoxy-primary);
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
}

.comparison-table thead th.highlight {
    background: var(--epoxy-accent);
}

.comparison-table tbody td {
    font-size: 0.95rem;
    color: var(--gray-dark);
}

.comparison-table tbody td.highlight {
    background: rgba(15, 52, 96, 0.05);
    color: var(--epoxy-primary);
    font-weight: 500;
}

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

.comparison-table tbody tr:hover {
    background: rgba(15, 52, 96, 0.02);
}

.comparison-note {
    text-align: center;
    color: var(--gray-dark);
    font-size: 0.9rem;
    margin-top: 24px;
}

/* ============================================
   CTA Section
   ============================================ */
.method-cta {
    padding: 100px 20px;
    background: linear-gradient(135deg, var(--epoxy-primary) 0%, var(--epoxy-secondary) 100%);
    text-align: center;
    color: var(--white);
}

.method-cta h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 16px;
}

.method-cta p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 32px;
}

.method-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.method-cta .btn {
    padding: 16px 36px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.method-cta .btn svg {
    width: 20px;
    height: 20px;
}

.method-cta .btn-primary {
    background: var(--yellow);
    color: var(--black);
    border-color: var(--yellow);
}

.method-cta .btn-primary:hover {
    background: transparent;
    color: var(--yellow);
}

.method-cta .btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.method-cta .btn-outline:hover {
    background: var(--white);
    color: var(--epoxy-primary);
}

/* ============================================
   Animation Classes
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Section Utilities
   ============================================ */
.section-gray {
    background: var(--gray-light);
}

/* ============================================
   Responsive Design - Tablet
   ============================================ */
@media (max-width: 1200px) {
    .application-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .type-card {
        grid-template-columns: 1fr;
    }
    
    .type-card:nth-child(even) {
        direction: ltr;
    }
    
    .type-image {
        height: 240px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .gallery-item-large {
        grid-column: 1 / -1;
        grid-row: auto;
    }
    
    .gallery-item-large img {
        min-height: 300px;
        height: 300px;
    }
}

/* ============================================
   Mobile Responsive - 768px 이하
   ============================================ */
@media (max-width: 768px) {
    
    /* ========== Hero Section ========== */
    .method-hero {
        padding: 100px 16px 60px;
        min-height: auto;
    }
    
    .method-hero-badge {
        padding: 6px 16px;
        font-size: 11px;
        margin-bottom: 16px;
        letter-spacing: 0.5px;
    }
    
    .method-hero-title {
        font-size: 1.75rem;
        margin-bottom: 14px;
        line-height: 1.3;
        word-break: keep-all;
    }
    
    .method-hero-desc {
        font-size: 0.95rem;
        line-height: 1.7;
        opacity: 0.85;
        word-break: keep-all;
    }
    
    
    /* ========== Section 공통 ========== */
    .method-intro,
    .method-features,
    .method-types,
    .method-process,
    .method-gallery,
    .method-application,
    .method-comparison,
    .method-cta {
        padding: 48px 16px;
        overflow-x: hidden;
    }
    
    .section-container {
        overflow: hidden;
    }
    
    .section-header {
        margin-bottom: 24px;
    }
    
    .section-title {
        font-size: 1.4rem;
        margin-bottom: 10px;
        word-break: keep-all;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
        line-height: 1.6;
        word-break: keep-all;
    }
    
    /* ========== Intro Section ========== */
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .intro-text h2 {
        font-size: 1.4rem;
        margin-bottom: 16px;
    }
    
    .intro-text p {
        font-size: 0.95rem;
        line-height: 1.75;
        margin-bottom: 12px;
    }
    
    .intro-image {
        border-radius: 12px;
        order: -1;
    }
    
    .intro-image img {
        height: 200px;
        border-radius: 12px;
    }
    
    /* ============================================
       Features Section - 아이콘+이름 | 설명 구조
       ============================================ */
    .features-grid {
        display: flex;
        flex-direction: column;
        gap: 0;
        overflow-y:hidden;
    }
    
    .feature-card {
        display: grid;
        grid-template-columns: 80px 1fr;
        gap: 16px;
        padding: 20px 0;
        border-radius: 0;
        border: none;
        border-bottom: 1px solid #e5e5e5;
        background: transparent;
        align-items: center;
    }
    
    .feature-card:first-child {
        padding-top: 0;
    }
    
    .feature-card:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .feature-card:hover {
        transform: none;
        box-shadow: none;
        border-color: #e5e5e5;
    }
    
    /* 좌측: 아이콘 + 이름 세로 배치 */
    .feature-left {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .feature-card .feature-icon {
        width: 48px;
        height: 48px;
        margin: 0;
        background: linear-gradient(135deg, #f0f4f8 0%, #e4eaf0 100%);
        border-radius: 12px;
        padding: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .feature-card .feature-icon svg {
        width: 26px;
        height: 26px;
    }
    
    .feature-card h3 {
        font-size: 0.85rem;
        margin: 0;
        color: var(--epoxy-primary);
        line-height: 1.3;
        text-align: center;
        word-break: keep-all;
        font-weight: 600;
    }
    
    /* 우측: 설명 - 세로 중앙 */
    .feature-right {
        display: flex;
        align-items: center;
    }
    
    .feature-card p {
        font-size: 0.9rem;
        line-height: 1.65;
        color: #555;
        margin: 0;
    }
    
    /* ============================================
       Types Section - 2열 그리드
       ============================================ */
    .types-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .type-card {
        display: flex;
        flex-direction: column;
        border-radius: 12px;
        overflow: hidden;
        gap: 0;
    }
    
    .type-card:nth-child(even) {
        direction: ltr;
    }
    
    .type-card:nth-child(even) > * {
        direction: ltr;
    }
    
    .type-image {
        height: 120px;
        flex-shrink: 0;
    }
    
    .type-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .type-content {
        padding: 14px;
        flex: 1;
        display: flex;
        flex-direction: column;
    }
    
    .type-content h3 {
        font-size: 0.95rem;
        margin-bottom: 8px;
        line-height: 1.3;
    }
    
    .type-desc {
        font-size: 0.8rem;
        line-height: 1.55;
        margin-bottom: 12px;
        flex: 1;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        color: #666;
    }
    
    .type-specs {
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
    }
    
    .type-specs li {
        padding: 4px 8px;
        background: var(--gray-light);
        border-radius: 4px;
        font-size: 0.7rem;
        gap: 3px;
        color: #555;
    }
    
    .type-specs svg {
        width: 10px;
        height: 10px;
    }
    
    /* ========== Process Section ========== */
    .process-timeline {
        padding-left: 0;
    }
    
    .process-timeline::before {
        left: 20px;
        width: 2px;
    }
    
    .process-item {
        gap: 16px;
        padding: 14px 0;
    }
    
    .process-number {
        width: 40px;
        height: 40px;
        min-width: 40px;
        font-size: 0.85rem;
    }
    
    .process-content {
        padding-top: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
        min-height: 40px;
    }
    
    .process-content h4 {
        font-size: 1rem;
        margin-bottom: 4px;
    }
    
    .process-content p {
        font-size: 0.85rem;
        line-height: 1.55;
        color: #666;
    }
    
    /* ========== Gallery Section ========== */
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .gallery-item {
        border-radius: 10px;
    }
    
    .gallery-item img,
    .gallery-item-large img {
        height: 180px;
        min-height: auto;
    }
    
    /* ============================================
       Application Section - 3열 그리드
       ============================================ */
    .application-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    
    .application-card {
        padding: 16px 8px;
        border-radius: 10px;
        min-height: auto;
        border-width: 1px;
    }
    
    .application-card:hover {
        transform: none;
    }
    
    .application-icon {
        width: 32px;
        height: 32px;
        margin: 0 auto 8px;
    }
    
    .application-card span {
        font-size: 0.8rem;
        line-height: 1.3;
        word-break: keep-all;
    }
    
    /* ========== Comparison Section ========== */
    .comparison-table-wrap {
        margin: 0;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .comparison-table {
        min-width: 100%;
        border-radius: 10px;
        font-size: 0.8rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 10px 8px;
        font-size: 0.8rem;
    }
    
    .comparison-table th:first-child,
    .comparison-table td:first-child {
        min-width: 70px;
    }
    
    .comparison-table thead th {
        font-size: 0.8rem;
        white-space: nowrap;
    }
    
    .comparison-note {
        font-size: 0.8rem;
        margin-top: 16px;
        line-height: 1.6;
    }
    
    /* ========== CTA Section ========== */
    .method-cta h2 {
        font-size: 1.35rem;
        margin-bottom: 12px;
    }
    
    .method-cta p {
        font-size: 0.9rem;
        margin-bottom: 24px;
        line-height: 1.6;
    }
    
    .method-cta-buttons {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        width: 100%;
    }
    
    .method-cta .btn {
        width: 100%;
        padding: 14px 24px;
        font-size: 0.95rem;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        min-height: 50px;
        box-sizing: border-box;
    }
    
    .method-cta .btn svg {
        width: 18px;
        height: 18px;
        flex-shrink: 0;
    }
    
    .method-cta .btn span {
        flex-shrink: 0;
    }
    
    .method-cta .btn-primary {
        background: var(--yellow);
        color: var(--black);
        border-color: var(--yellow);
    }
    
    .method-cta .btn-outline {
        background: transparent;
        color: var(--white);
        border: 2px solid var(--white);
    }
}

/* ============================================
   Small Mobile - 480px 이하
   ============================================ */
@media (max-width: 480px) {
    
    /* Hero */
    .method-hero {
        padding: 90px 14px 50px;
    }
    
    .method-hero-title {
        font-size: 1.5rem;
    }
    
    .method-hero-desc {
        font-size: 0.9rem;
    }
    
    /* Section 공통 */
    .method-intro,
    .method-features,
    .method-types,
    .method-process,
    .method-gallery,
    .method-application,
    .method-comparison,
    .method-cta {
        padding: 40px 14px;
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    /* ========== Features - 더 컴팩트 ========== */
    .feature-card {
        grid-template-columns: 70px 1fr;
        gap: 14px;
        padding: 16px 0;
    }
    
    .feature-card .feature-icon {
        width: 42px;
        height: 42px;
        padding: 9px;
        border-radius: 10px;
    }
    
    .feature-card .feature-icon svg {
        width: 22px;
        height: 22px;
    }
    
    .feature-card h3 {
        font-size: 0.8rem;
    }
    
    .feature-card p {
        font-size: 0.85rem;
        line-height: 1.6;
    }
    
    /* ========== Types - 단일 컬럼, 가로 카드 ========== */
    .types-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    
    .type-card {
        display: grid;
        grid-template-columns: 110px 1fr;
        grid-template-rows: auto;
        min-height: 130px;
    }
    
    .type-image {
        height: 100%;
        min-height: 130px;
        grid-row: 1 / -1;
    }
    
    .type-content {
        padding: 12px 14px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .type-content h3 {
        font-size: 0.95rem;
        margin-bottom: 6px;
    }
    
    .type-desc {
        font-size: 0.8rem;
        margin-bottom: 10px;
        -webkit-line-clamp: 2;
    }
    
    /* ========== Process ========== */
    .process-timeline::before {
        left: 16px;
    }
    
    .process-number {
        width: 32px;
        height: 32px;
        min-width: 32px;
        font-size: 0.75rem;
    }
    
    .process-item {
        gap: 12px;
        padding: 12px 0;
    }
    
    .process-content h4 {
        font-size: 0.95rem;
    }
    
    .process-content p {
        font-size: 0.8rem;
    }
    
    /* ========== Application - 2열 ========== */
    .application-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .application-card {
        padding: 14px 8px;
    }
    
    .application-icon {
        width: 28px;
        height: 28px;
        margin-bottom: 6px;
    }
    
    .application-card span {
        font-size: 0.75rem;
    }
    
    /* ========== Comparison ========== */
    .comparison-table th,
    .comparison-table td {
        padding: 8px 6px;
        font-size: 0.75rem;
    }
    
    .comparison-note {
        font-size: 0.75rem;
    }
    
    /* ========== CTA ========== */
    .method-cta h2 {
        font-size: 1.25rem;
    }
    
    .method-cta p {
        font-size: 0.85rem;
        margin-bottom: 20px;
    }
    
    .method-cta-buttons {
        gap: 8px;
    }
    
    .method-cta .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
        min-height: 48px;
    }
    
    .method-cta .btn svg {
        width: 16px;
        height: 16px;
    }
}

/* ============================================
   터치 & 인터랙션
   ============================================ */
@media (max-width: 768px) {
    .feature-card,
    .type-card,
    .application-card {
        -webkit-tap-highlight-color: rgba(0, 71, 171, 0.1);
    }
    
    .type-card:active,
    .application-card:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
    
    .method-cta .btn:active {
        transform: scale(0.98);
        opacity: 0.9;
    }
}

/* ============================================
   가로 모드 대응
   ============================================ */
@media (max-width: 768px) and (orientation: landscape) {
    .method-hero {
        padding: 80px 20px 50px;
    }
    
    .method-hero-title {
        font-size: 1.5rem;
    }
    
    .intro-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    
    .intro-image {
        order: 0;
    }
    
    .intro-image img {
        height: 180px;
    }
    
    /* Features - 2열 */
    .features-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0 24px;
    }
    
    .feature-card {
        border-bottom: 1px solid #e5e5e5;
    }
    
    .feature-card:nth-last-child(-n+2) {
        border-bottom: none;
    }
    
    /* Types - 3열 그리드 */
    .types-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    
    .type-card {
        display: flex;
        flex-direction: column;
    }
    
    .type-image {
        height: 100px;
        min-height: auto;
    }
    
    /* Application - 한 줄 */
    .application-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 8px;
    }
    
    .application-card {
        padding: 12px 6px;
    }
    
    .application-icon {
        width: 26px;
        height: 26px;
    }
    
    .application-card span {
        font-size: 0.7rem;
    }
    
    /* CTA */
    .method-cta-buttons {
        flex-direction: row;
        justify-content: center;
        gap: 12px;
    }
    
    .method-cta .btn {
        width: auto;
        min-width: 160px;
        flex: none;
    }
}

/* ============================================
   Safe Area (노치 대응)
   ============================================ */
@supports (padding: max(0px)) {
    @media (max-width: 768px) {
        .method-hero,
        .method-intro,
        .method-features,
        .method-types,
        .method-process,
        .method-gallery,
        .method-application,
        .method-comparison,
        .method-cta {
            padding-left: max(16px, env(safe-area-inset-left));
            padding-right: max(16px, env(safe-area-inset-right));
        }
        
        .method-cta {
            padding-bottom: max(48px, calc(48px + env(safe-area-inset-bottom)));
        }
    }
    
    @media (max-width: 480px) {
        .method-hero,
        .method-intro,
        .method-features,
        .method-types,
        .method-process,
        .method-gallery,
        .method-application,
        .method-comparison,
        .method-cta {
            padding-left: max(14px, env(safe-area-inset-left));
            padding-right: max(14px, env(safe-area-inset-right));
        }
    }
}

/* ============================================
   가로 스크롤 완전 방지
   ============================================ */
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
    }
    
    .section-container,
    .features-grid,
    .types-grid,
    .application-grid,
    .method-cta-buttons {
    
        max-width: 100%;
        overflow-x: hidden;
        overflow-y:hidden;
    }
}