/* 스페이스X 스타일 미니멀 디자인 */

:root {
    --spacex-black: #000000;
    --spacex-white: #ffffff;
    --spacex-gray: #cccccc;
    --spacex-dark-gray: #111111;
    --spacex-blue: #005288;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--spacex-black);
    color: var(--spacex-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 네비게이션 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.company-logo {
    height: 40px;
    width: auto;
}

.nav-logo h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--spacex-white);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--spacex-white);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    border-bottom: 1px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    border-bottom: 1px solid var(--spacex-white);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--spacex-white);
    margin: 3px 0;
    transition: 0.3s;
}

/* 히어로 섹션 */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
    z-index: 2;
    position: relative;
}

.hero-title {
    font-size: 5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--spacex-white);
    text-transform: uppercase;
    letter-spacing: 4px;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #1e3a8a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(30, 58, 138, 0.5);
    animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 0 0 30px rgba(30, 58, 138, 0.5);
    }
    to {
        text-shadow: 0 0 50px rgba(30, 58, 138, 0.8), 0 0 70px rgba(30, 58, 138, 0.6);
    }
}

.hero-subtitle {
    font-size: 1.8rem;
    color: var(--spacex-gray);
    margin-bottom: 1.5rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--spacex-gray);
    margin-bottom: 2rem;
    font-weight: 300;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: transparent;
    color: var(--spacex-white);
    text-decoration: none;
    border: 2px solid var(--spacex-white);
    font-size: 1rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.background-slideshow {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transform: scale(1.1);
    transition: all 4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(0.3) contrast(1.3) saturate(1.2);
}

.slide.active {
    opacity: 1;
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(0,0,0,0.9) 0%, 
        rgba(30,58,138,0.3) 25%, 
        rgba(59,130,246,0.2) 50%, 
        rgba(30,58,138,0.3) 75%, 
        rgba(0,0,0,0.9) 100%);
    z-index: 1;
}

/* 패럴랙스 효과 */
.parallax-section {
    position: relative;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    transform: translateY(0);
    transition: transform 0.1s ease-out;
}

/* 슬라이드 전환 애니메이션 */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: scale(1.1) translateX(50px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateX(0);
    }
}

@keyframes slideOut {
    from {
        opacity: 1;
        transform: scale(1) translateX(0);
    }
    to {
        opacity: 0;
        transform: scale(0.9) translateX(-50px);
    }
}

.slide.sliding-in {
    animation: slideIn 4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.slide.sliding-out {
    animation: slideOut 4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* 섹션 공통 스타일 */
.section-title {
    font-size: 2.5rem;
    font-weight: 300;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--spacex-white);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ABOUT 섹션 */
.about {
    padding: 100px 0;
    background: var(--spacex-dark-gray);
}

.about-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    min-height: 600px;
    padding: 2rem 0;
}

.about-text {
    flex: 0 1 auto;
    max-width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.about-text h3 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--spacex-white);
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-text p {
    font-size: 1rem;
    color: var(--spacex-gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    font-weight: 300;
}

.about-highlights {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex: 1;
    justify-content: stretch;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 0;
    border-left: 2px solid rgba(255, 255, 255, 0.2);
    flex: 1;
}

.highlight-content h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--spacex-white);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.highlight-content p {
    font-size: 0.9rem;
    color: var(--spacex-gray);
    margin: 0;
    font-weight: 300;
}



.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 0;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--spacex-white);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.feature p {
    font-size: 0.9rem;
    color: var(--spacex-gray);
    margin: 0;
    font-weight: 300;
}

.about-image img {
    width: 100%;
    border-radius: 0;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

/* ABOUT 로고 카드 */
.about-logo-card {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
    height: 100%;
    min-height: 500px;
    margin-top: 4.125rem;
}

.logo-card-content {
    padding: 4rem 3rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 320px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.logo-card-content:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.about-company-logo {
    width: 120px;
    height: auto;
    margin-bottom: 2rem;
}

.logo-card-content h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--spacex-white);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logo-card-content p {
    font-size: 0.9rem;
    color: var(--spacex-gray);
    margin-bottom: 1.5rem;
    font-weight: 300;
}



/* ADVANTAGES 섹션 */
.advantages {
    padding: 100px 0;
    background: var(--spacex-black);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.advantage-card {
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 0;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.advantage-card:hover {
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.advantage-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--spacex-white);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.advantage-card p {
    font-size: 0.9rem;
    color: var(--spacex-gray);
    margin-bottom: 1.5rem;
    font-weight: 300;
    line-height: 1.6;
}

.advantage-highlight {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    color: var(--spacex-white);
    font-size: 0.8rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* SERVICES 섹션 */
.services {
    padding: 100px 0;
    background: var(--spacex-dark-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 0;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.service-image {
    margin-bottom: 1.5rem;
}

.service-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 0;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--spacex-white);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--spacex-gray);
    font-weight: 300;
    line-height: 1.6;
}

/* SYSTEM 섹션 */
.system {
    padding: 100px 0;
    background: var(--spacex-black);
}

.system-preview {
    text-align: center;
}

.system-preview-content {
    max-width: 800px;
    margin: 0 auto;
}

.system-highlight {
    text-align: center;
    margin-bottom: 3rem;
    padding: 3rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0;
    border: 2px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.system-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #1e3a8a 0%, #3b82f6 50%, #1e3a8a 100%);
}

.system-highlight h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--spacex-white);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #1e3a8a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.system-highlight p {
    font-size: 1rem;
    color: var(--spacex-gray);
    line-height: 1.8;
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto;
}

.kodak-logo {
    margin-bottom: 2rem;
}

.kodak-logo img {
    height: 60px;
    margin-bottom: 1rem;
}

.kodak-logo h3 {
    font-size: 2rem;
    color: var(--spacex-white);
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.system-preview-text {
    font-size: 1.1rem;
    color: var(--spacex-gray);
    margin-bottom: 2rem;
    line-height: 1.8;
    font-weight: 300;
}

.system-preview-image {
    margin-bottom: 2rem;
}

.system-preview-image img {
    width: 100%;
    border-radius: 0;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.system-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: transparent;
    color: var(--spacex-white);
    text-decoration: none;
    border: 2px solid var(--spacex-white);
    font-size: 1rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.system-button:hover {
    background: var(--spacex-white);
    color: var(--spacex-black);
    transform: translateY(-3px);
}

.system-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.system-button.primary {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #1e3a8a 100%);
    border: 2px solid #3b82f6;
    color: var(--spacex-white);
    font-weight: 400;
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    box-shadow: 0 10px 20px rgba(30, 58, 138, 0.3);
}

.system-button.primary:hover {
    background: linear-gradient(135deg, #3b82f6 0%, #1e3a8a 50%, #3b82f6 100%);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(30, 58, 138, 0.5);
}

.system-button.secondary {
    background: transparent;
    border: 2px solid var(--spacex-white);
    color: var(--spacex-white);
    font-weight: 300;
}

.system-button.secondary:hover {
    background: var(--spacex-white);
    color: var(--spacex-black);
    transform: translateY(-3px);
}

.nav-link.system-nav {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #1e3a8a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 500;
    position: relative;
}

.nav-link.system-nav::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #1e3a8a 0%, #3b82f6 50%, #1e3a8a 100%);
}

.nav-link.system-nav:hover {
    background: linear-gradient(135deg, #3b82f6 0%, #1e3a8a 50%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.system-advantages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.advantage-item {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 0;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.advantage-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.advantage-item h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--spacex-white);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.advantage-item p {
    font-size: 0.95rem;
    color: var(--spacex-gray);
    font-weight: 300;
    line-height: 1.6;
    margin: 0;
}

/* CONTACT 섹션 */
.contact {
    padding: 100px 0;
    background: var(--spacex-dark-gray);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h3,
.contact-map h3 {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--spacex-white);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item strong {
    display: block;
    font-size: 0.9rem;
    color: var(--spacex-white);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.contact-item p {
    font-size: 0.9rem;
    color: var(--spacex-gray);
    font-weight: 300;
    line-height: 1.6;
}

.contact-item a {
    color: var(--spacex-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--spacex-white);
}

.map-container {
    margin-bottom: 1.5rem;
}

.map-container iframe {
    border-radius: 0;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.map-info p {
    font-size: 0.9rem;
    color: var(--spacex-gray);
    margin-bottom: 0.5rem;
    font-weight: 300;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--spacex-white);
    font-size: 0.9rem;
    font-weight: 300;
    border-radius: 0;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--spacex-white);
    background: rgba(255, 255, 255, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--spacex-gray);
}

.submit-button {
    width: 100%;
    padding: 1rem;
    background: transparent;
    color: var(--spacex-white);
    border: 2px solid var(--spacex-white);
    font-size: 1rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background: var(--spacex-white);
    color: var(--spacex-black);
    transform: translateY(-2px);
}

/* 푸터 */
.footer {
    background: var(--spacex-black);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.footer-logo-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo h3 {
    font-size: 1.5rem;
    color: var(--spacex-white);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

.footer-company-logo {
    height: 35px;
    width: auto;
}

.footer-service {
    font-size: 0.9rem;
    color: var(--spacex-gray);
    font-weight: 300;
}

.footer-address {
    font-size: 0.85rem;
    color: var(--spacex-gray);
    font-weight: 300;
    margin-top: 0.25rem;
}

.footer-phone {
    font-size: 0.85rem;
    color: var(--spacex-gray);
    font-weight: 300;
    margin-top: 0.25rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--spacex-gray);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--spacex-white);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--spacex-gray);
    font-weight: 300;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .about-text {
        max-width: 100%;
    }
    
    .about-logo-card {
        order: -1;
    }
    
    .logo-card-content {
        padding: 2rem;
        max-width: 100%;
    }
    

    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        max-width: 100%;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .system-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .system-button.primary,
    .system-button.secondary {
        width: 100%;
        text-align: center;
    }
}

.system-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.system-card {
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.system-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #1e3a8a 0%, #3b82f6 50%, #1e3a8a 100%);
}

.system-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.system-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--spacex-white);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #1e3a8a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.system-card p {
    font-size: 0.9rem;
    color: var(--spacex-gray);
    line-height: 1.6;
    font-weight: 300;
    margin: 0;
}

.system-kodak-logo {
    width: 80px;
    height: auto;
    margin: 1rem 0;
}

.system-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
}

/* 써멀 CTP 텍스트 노란색 강조 */
.thermal-ctp-highlight {
    color: #FFD700;
    font-weight: bold;
}