/* style.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background-color: #f3f6f3;
}

/* Common Section Styles */
.section {
    padding: 100px 0;
    position: relative;
}

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

.section-title {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 80px;
    font-weight: 300;
    color: #333;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, #318347, #225e34);
    border-radius: 2px;
}

/* ¾ð¾î ¼±Åñâ ÄÁÅ×ÀÌ³Ê ½ºÅ¸ÀÏ */
.language-selector {
    list-style: none; /* ¸ñ·Ï ¸¶Ä¿ Á¦°Å */
    display: flex; /* °¡·Î Á¤·Ä */
    margin: 0;
    padding: 0;
    align-items: center;
    margin-left: 20px; /* nav-links¿ÍÀÇ °£°Ý */
}

/* °³º° ±¹±â ¾ÆÀÌÅÛ ½ºÅ¸ÀÏ */
.language-selector li {
    margin-left: 10px; /* ±¹±â »çÀÌ °£°Ý */
    transition: transform 0.2s;
}

/* ±¹±â ¸µÅ© ½ºÅ¸ÀÏ */
.language-selector li a {
    font-size: 24px; /* ±¹±â Å©±â Á¶Àý */
    text-decoration: none;
    display: block;
    line-height: 1; /* ³ôÀÌ ¸ÂÃã */
}

/* È£¹ö È¿°ú */
.language-selector li:hover {
    transform: scale(1.1); /* ¸¶¿ì½º¸¦ ¿Ã¸®¸é ¾à°£ È®´ë */
    cursor: pointer;
}

/* ÇöÀç ¼±ÅÃµÈ ¾ð¾î °­Á¶ (¿É¼Ç) */
.language-selector li.active-lang {
    border-bottom: 2px solid #318347; /* LUMINIQUE »ö»óÀ¸·Î ÇÏ´Ü Ç¥½Ã */
    padding-bottom: 2px;
}

/* ³×ºñ°ÔÀ̼ǹ٠ÄÁÅ×ÀÌ³Ê Á¤·Ä Á¶Á¤ (±¹±â¸¦ Æ÷ÇÔÇϵµ·Ï) */
.navbar-container {
    display: flex;
    justify-content: space-between; /* ·Î°í, ¸µÅ©, ±¹±â »çÀÌ °ø°£ ¹èºÐ */
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* nav-links¸¦ ¿À¸¥ÂÊÀ¸·Î ¹Ð¾îÁÖ´Â ¿ªÇÒ (¼±Åà »çÇ×: ÇÊ¿äÇÑ °æ¿ì ±âÁ¸ CSS¸¦ È®ÀÎÇÏ¿© Á¶Á¤) */
.nav-links {
    margin-left: auto; 
    /* ±âÁ¸¿¡ margin-right: 0; À̾ú´Ù¸é auto·Î ¹Ù²Ù¾î ¿À¸¥ÂÊÀ¸·Î ¹Ð¾îÁÝ´Ï´Ù. */
}

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
}

.nav-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #318347;
    text-decoration: none;
    letter-spacing: 2px;
}

.nav-links {
    list-style: none;
    display: flex;
}

.nav-links li {
    margin-left: 40px;
}

.nav-links a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #318347;
}

/* Header */
.header {
    background: linear-gradient(135deg, rgba(49,131,71,0.9) 0%, rgba(34,94,52,0.9) 100%),
                 url('https://images.unsplash.com/photo-1618221195710-dd6b41faaea6?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2000&q=80') center/cover;
    color: white;
    padding: 180px 20px 100px;
    text-align: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.header-content {
    position: relative;
    z-index: 2;
}

.header-content .logo {
    font-size: 4.5rem;
    font-weight: 300;
    letter-spacing: 12px;
    margin-bottom: 25px;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.4);
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header-content .subtitle {
    font-size: 1.8rem;
    margin-bottom: 40px;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.cta-button {
    display: inline-block;
    padding: 18px 45px;
    background: rgba(255,255,255,0.15);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    border: 2px solid rgba(255,255,255,0.3);
    transition: all 0.4s ease;
    backdrop-filter: blur(15px);
    font-weight: 500;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.cta-button:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

/* Category Section */
.category-section {
    background: #f3f6f3;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 50px;
}

.category-card {
    background: white;
    padding: 50px 40px;
    border-radius: 25px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    border: 1px solid rgba(49, 131, 71, 0.1);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(45deg, #318347, #225e34);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.category-card:hover::before {
    transform: scaleX(1);
}

.category-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 60px rgba(0,0,0,0.15);
}

.card-image {
    width: 100%;
    height: 200px;
    border-radius: 15px;
    margin-bottom: 30px;
    object-fit: cover;
}

.card-title {
    font-size: 1.6rem;
    margin-bottom: 20px;
    color: #333;
    font-weight: 500;
}

.card-description {
    color: #666;
    line-height: 1.8;
    font-size: 1.1rem;
}

/* Workflow Section */
.workflow-section {
    background: linear-gradient(135deg, #318347 0%, #225e34 100%);
    color: white;
}

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.workflow-item {
    text-align: center;
    padding: 40px 30px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s ease;
}

.workflow-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.workflow-item h4 {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 15px;
    font-weight: 300;
}

.workflow-item h5 {
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 10px;
    color: white;
}

.workflow-item p {
    color: rgba(255, 255, 255, 0.8);
}

/* Topics Section */
.topics-section {
    background: #f3f6f3;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.topic-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
}

.topic-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.topic-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.topic-content {
    padding: 30px;
}

.topic-content h3 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 10px;
    color: #333;
}

.topic-content p {
    color: #666;
    font-size: 1rem;
}

/* Projects Section (Gallery) */
.projects-section {
    background: #f3f6f3;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.gallery-item {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    position: relative;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

.gallery-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.7) 100%);
    display: flex;
    align-items: flex-end;
    padding: 30px;
    color: white;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay h4 {
    font-size: 1.4rem;
}

.gallery-overlay p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(135deg, #318347 0%, #225e34 100%);
    color: white;
    text-align: center;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    margin-top: 60px;
}

.contact-item {
    padding: 40px 30px;
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-5px);
}

.contact-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 20px;
    object-fit: cover;
}

.contact-item h4 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.contact-item a {
    color: #a8e6cf;
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* Company Section */
.company-section {
    background: #f3f6f3;
}

.company-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.company-text h3 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 400;
    color: #333;
}

.company-text p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}
 .company-visual {
    background: url('/luminique/9.png?ixlib=rb-4.0.3&auto=format&fit=crop&w=800&q=80') center/cover;
    height: 500px;
    border-radius: 25px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}

/* Footer */
.footer {
    background: #225e34;
    color: white;
    text-align: center;
    padding: 30px 20px;
    font-size: 0.9rem;
}

.footer-logo {
    font-weight: 700;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-container {
        flex-direction: column;
        padding: 15px 20px;
    }
    .nav-links {
        margin-top: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .nav-links li {
        margin: 5px 15px;
    }
    .header-content .logo {
        font-size: 3rem;
        letter-spacing: 6px;
    }
    .header-content .subtitle {
        font-size: 1.2rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .company-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .company-visual {
        height: 300px;
    }
    .category-grid,
    .workflow-grid,
    .topics-grid,
    .gallery-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}
/* New/Additional Styles for Exhibition Pages */
.exhibition-header {
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 20px;
    margin-bottom: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    animation: slideDown 1s ease-out;
}
@keyframes slideDown {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}
.main-title {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(45deg, #4caf50, #81c784, #388e3c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s ease infinite;
    margin-bottom: 10px;
}
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
.exhibition-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 15px;
    font-weight: 600;
}
.english-title {
    font-size: 1.1rem;
    color: #88888;
    font-style: italic;
    margin-bottom: 20px;
}
.key-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}
.info-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease-out;
    animation-fill-mode: both;
    position: relative;
    overflow: hidden;
    color: #333;
}
.info-card:nth-child(1) { animation-delay: 0.1s; }
.info-card:nth-child(2) { animation-delay: 0.2s; }
.info-card:nth-child(3) { animation-delay: 0.3s; }
.info-card:nth-child(4) { animation-delay: 0.4s; }
.info-card:nth-child(5) { animation-delay: 0.5s; }
.info-card:nth-child(6) { animation-delay: 0.6s; }
.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, #4caf50, #81c784);
    border-radius: 15px 15px 0 0;
}
.info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}
.info-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #444;
    font-weight: 700;
    display: flex;
    align-items: center;
}
.info-card h3::before {
    content: '??';
    margin-right: 10px;
    font-size: 1.5rem;
}
.info-card:nth-child(1) h3::before { content: '-'; }
.info-card:nth-child(2) h3::before { content: '-'; }
.info-card:nth-child(3) h3::before { content: '-'; }
.info-card:nth-child(4) h3::before { content: '-'; }
.highlight {
    background: linear-gradient(120deg, #c8e6c9 0%, #e8f5e9 100%);
    padding: 3px 8px;
    border-radius: 5px;
    font-weight: 600;
    color: #333;
}
.artwork-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}
.artwork-item {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    border-left: 4px solid #81c784;
    transition: all 0.3s ease;
    color: #333;
}
.artwork-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
.artwork-item h4 {
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}
.artwork-item .specs {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.4;
}
.cost-section {
    background: linear-gradient(135deg, #81c784 0%, #4caf50 100%);
    color: white;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    margin: 20px 0;
    position: relative;
    overflow: hidden;
}
.cost-section::before {
    content: '??';
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 2rem;
    opacity: 0.3;
}
.cost-amount {
    font-size: 2.5rem;
    font-weight: 900;
    margin: 10px 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}
.benefits {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}
.benefit-item {
    background: rgba(255, 255, 255, 0.2);
    padding: 10px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
}
.contact-info {
    background: linear-gradient(45deg, #a5d6a7 0%, #c8e6c9 50%, #c8e6c9 100%);
    border-radius: 15px;
    padding: 25px;
    margin-top: 20px;
    color: #333;
}
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 15px;
}
.contact-item {
    background: rgba(255, 255, 255, 0.3);
    padding: 15px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}
.cta-section {
    text-align: center;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    margin-top: 30px;
    position: relative;
    overflow: hidden;
}
.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, #4caf50, #81c784);
    color: yellow;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    animation: pulse 2s infinite;
    border: none;
    cursor: pointer;
}
@keyframes pulse {
    0% { box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2); }
    50% { box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3); }
    100% { box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2); }
}
.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}
.floating-flower {
    position: absolute;
    opacity: 0.1;
    animation: float 15s infinite linear;
}
@keyframes float {
    from { transform: translateY(100vh) rotate(0deg); }
    to { transform: translateY(-100px) rotate(360deg); }
}
.floating-flower:nth-child(1) { left: 10%; font-size: 2rem; animation-delay: 0s; }
.floating-flower:nth-child(2) { left: 20%; font-size: 1.5rem; animation-delay: 2s; }
.floating-flower:nth-child(3) { left: 30%; font-size: 2.5rem; animation-delay: 4s; }
.floating-flower:nth-child(4) { left: 50%; font-size: 1.8rem; animation-delay: 6s; }
.floating-flower:nth-child(5) { left: 70%; font-size: 2.2rem; animation-delay: 8s; }
.floating-flower:nth-child(6) { left: 80%; font-size: 1.6rem; animation-delay: 10s; }
.luminique-gallery-section {
    background: #f3f6f3;
    padding: 60px 0;
    margin-top: 50px;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}
.luminique-gallery-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
.luminique-gallery-section .section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #318347;
    margin-bottom: 40px;
    font-weight: 700;
    position: relative;
}
.luminique-gallery-section .section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: #318347;
    border-radius: 2px;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: #fff;
}
.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}
.gallery-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}
.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    text-align: center;
    flex-direction: column;
    padding: 20px;
}
.gallery-item:hover .gallery-overlay {
    opacity: 1;
}
.gallery-overlay h4 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}
.gallery-overlay p {
    font-size: 1rem;
    line-height: 1.4;
}
.footer {
    background: #225e34;
    color: white;
    text-align: center;
    padding: 40px 0;
    font-size: 0.9rem;
    margin-top: 50px;
    border-top: 5px solid #318347;
}
.footer-logo {
    font-weight: 700;
}
.nav-links a.active {
    color: #4caf50 !important;
    font-weight: bold;
    text-decoration: underline;
}
/*
 * ÃÖÁ¾ ÅëÇÕ CSS ÆÄÀÏ: LUMINIQUE ÇÁ·ÎÁ§Æ® °¶·¯¸® ¹× ±¹Á¦ÀÛÀº¼ÒÇ°Çö´ë¹Ì¼úÃÊ´ëÀü
 * - **°¶·¯¸® ¼½¼Ç º®µ¹ ÇüÅ·Π¼öÁ¤ (Grid/Flexbox Á¶ÇÕ)**
 */

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

body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background-color: #f5f8f6; /* ¹è°æ»ö ÅëÀÏ */
    min-height: 100vh;
}

/* --- °øÅë ¼½¼Ç ¹× ÄÁÅ×ÀÌ³Ê ½ºÅ¸ÀÏ --- */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.section {
    padding: 60px 0;
    position: relative;
}
.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    color: #318347;
    position: relative;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: #318347;
    border-radius: 2px;
}
/* Header Content (ÆäÀÌÁö Á¦¸ñ ¿µ¿ª) */
.header-content {
    text-align: center;
    padding: 60px 20px 40px;
    background: white; 
    margin-bottom: 30px;
}
.header-content .logo { font-size: 2.5rem; font-weight: 700; color: #333; }
.header-content .subtitle { font-size: 1.2rem; color: #666; }

/* --- Àü½Ãȸ Àü¿ë ½ºÅ¸ÀÏ --- */

/* main-title (±ÛÀÚ Å©±â ¼öÁ¤ ¹Ý¿µ: 1.6rem) */
.main-title {
    font-size: 1.6rem !important; 
    font-weight: 700;
    text-align: center;
    background: linear-gradient(45deg, #4caf50, #81c784, #388e3c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}
.exhibition-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 15px;
    font-weight: 600;
    text-align: center;
}
.exhibition-header {
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px 20px;
    margin-bottom: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* --- ±×¸®µå ¹× Ä«µå ½ºÅ¸ÀÏ (¿ì¼±¼øÀ§ º¸°­) --- */

/* ±×¸®µå ÄÁÅ×À̳Ê: Flexbox·Î º¯°æÇÏ¿© Masonry ´À³¦ ±¸Çö ¹× ¸ð¹ÙÀÏ ´ëÀÀ ¿ëÀÌ */
.key-info, .artwork-grid, .contact-grid {
    display: grid !important; /* Grid À¯Áö (°¡Àå ¾ÈÁ¤Àû) */
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
    gap: 20px;
    margin-bottom: 30px;
}

/* info-card styles */
.info-card {
    background: rgba(255, 255, 255, 0.9) !important;
    border-radius: 15px !important;
    padding: 25px !important;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1) !important;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    color: #333;
}
.info-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #444;
    font-weight: 700;
    display: flex;
    align-items: center;
}
/* ¾ÆÀÌÄÜ °­Á¦ Á¦°Å ±ÔÄ¢ */
.info-card h3::before, .info-card::before {
    content: none !important; 
    margin: 0 !important;
    padding: 0 !important;
}

/* artwork-grid */
.artwork-item {
    background: #f8f9fa !important;
    border-radius: 10px !important;
    padding: 20px !important;
    border-left: 4px solid #81c784 !important;
    transition: all 0.3s ease;
    color: #333;
}
.artwork-item h4 {
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

/* CTA button */
.cta-section {
    text-align: center;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    margin-top: 30px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(45deg, #4caf50, #81c784);
    color: white; 
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* --- °¶·¯¸® ¼½¼Ç (º®µ¹ ÇüÅÂ) --- */

.luminique-gallery-section {
    background: #f3f6f3;
    padding: 60px 0;
    margin-top: 50px;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}
.gallery-grid {
    display: flex !important; /* °¶·¯¸® Àüü¸¦ Flex ÄÁÅ×À̳ʷΠ¼³Á¤ */
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 30px;
    align-items: flex-start; /* º®µ¹ ÇüÅ·Π½×À̵µ·Ï Á¤·Ä */
}
.gallery-item {
    /* °¢ ¾ÆÀÌÅÛÀÌ Àüü °¶·¯¸® ÆøÀÇ 1/3À» Â÷ÁöÇϵµ·Ï ¼³Á¤ (µ¥½ºÅ©Åé) */
    flex: 1 1 calc(33.33% - 20px); 
    max-width: calc(33.33% - 20px);
    
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: #fff;
    /* height: auto; (À̹ÌÁö ³ôÀÌ°¡ Á¤ÇØÁöÁö ¾Ê¾Æ º®µ¹ ÇüÅ °¡´É) */
}
.gallery-image {
    width: 100%;
    height: auto; /* ³ôÀÌ °íÁ¤ Á¦°Å */
    object-fit: cover;
    display: block;
}
.gallery-overlay {
    /* ±âÁ¸ ¿À¹ö·¹ÀÌ ½ºÅ¸ÀÏ À¯Áö */
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    text-align: center;
    flex-direction: column;
    padding: 20px;
}

/* --- ¸ð¹ÙÀÏ ¹ÝÀÀÇü ±ÔÄ¢ --- */
@media (max-width: 768px) {
    .section-title { font-size: 2rem !important; }
    /* ¸ðµç ±×¸®µå/Ç÷º½º ÄÁÅ×À̳ʸ¦ 1¿­·Î °­Á¦ */
    .key-info, .artwork-grid, .contact-grid, .gallery-grid {
        display: flex !important;
        flex-direction: column !important;
        flex-wrap: nowrap !important;
    }
    .gallery-item {
        flex: 1 1 100% !important; /* ¸ð¹ÙÀÏ¿¡¼­ 100% Æø »ç¿ë */
        max-width: 100% !important;
    }
}