:root {
    --primary-color: #1a1f36;
    --secondary-color: #4a90e2;
    --accent-color: #ff6b6b;
    --hover-color: #ff5252;
    --text-color: #ffffff;
    --bg-color: #0d1117;
    --card-bg: #2d3748;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --header-gradient: linear-gradient(135deg, #1a1f36 0%, #2d3748 100%);
    --footer-gradient: linear-gradient(135deg, #1a1f36 0%, #2d3748 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.5;
}

.top-banner {
    background: var(--header-gradient);
    padding: 0.5rem 0;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-color);
    box-shadow: 0 2px 15px rgba(74, 144, 226, 0.3);
    letter-spacing: 1px;
}

header {
    background-color: var(--primary-color);
    padding: 1rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.25);
}

.inter-joy-st-header-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}


.inter-joy-st-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    margin-bottom: 1rem;
    padding: 0.8rem 2.5rem;
    background: linear-gradient(135deg, #01163b 0%, #4a5568 50%, #2d3748 100%);
    border-radius: 50px;
    border: 2px solid #718096;
    box-shadow: 0 6px 25px rgba(113, 128, 150, 0.3);
    transition: var(--transition);
    max-width: 90%;
}

.inter-joy-st-logo:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px rgba(113, 128, 150, 0.5);
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 50%, #4a5568 100%);
    border-color: #a0aec0;
}

.site-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
    font-family: 'Segoe UI', sans-serif;
    font-style: italic;
    padding: 0.5rem 1rem;
}

.main-nav {
    display: flex;
    justify-content: center;
    width: 100%;
}

.nav-list {
    display: flex;
    list-style: none;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    align-items: center;
}

.nav-item {
    margin: 0.2rem 0;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    background: linear-gradient(135deg, #4a90e2 0%, #2d3748 100%);
    border: 2px solid #4a90e2;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', sans-serif;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.nav-link:hover::before {
    left: 100%;
}

.nav-link:hover {
    background: linear-gradient(135deg, #ff6b6b 0%, #4a90e2 100%);
    color: #ffffff;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.5);
    border-color: #ff6b6b;
}

.nav-link.active {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff5252 100%);
    color: #ffffff;
    font-weight: 700;
    border-color: #ff5252;
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.6);
}

.nav-link i {
    margin-left: 8px;
    font-size: 0.9rem;
}

.language-dropdown {
    position: relative;
    margin-left: 1rem;
}

.language-btn {
    background: linear-gradient(135deg, #4a90e2 0%, #2d3748 100%);
    border: 2px solid #4a90e2;
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    padding: 0.7rem 1rem;
    border-radius: 50px;
    transition: var(--transition);
    height: 45px;
    width: 60px;
    min-width: 60px;
    font-family: 'Segoe UI', sans-serif;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.language-btn:hover {
    background: linear-gradient(135deg, #ff6b6b 0%, #4a90e2 100%);
    color: #ffffff;
    transform: translateY(-2px);
    border-color: #ff6b6b;
}

.language-btn i {
    margin-left: 5px;
    font-size: 0.8rem;
}

.language-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.4);
    width: 120px;
    max-height: 300px;
    overflow-y: auto;
    display: none;
    z-index: 1000;
    padding: 1rem;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    border: 2px solid #4a90e2;
    margin-top: 0.5rem;
}

.language-menu.show {
    display: grid;
}

.language-item {
    padding: 0;
}

.language-link {
    color: var(--text-color);
    text-decoration: none;
    display: block;
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
    text-align: center;
    border-radius: 25px;
    background: rgba(74, 144, 226, 0.2);
    transition: var(--transition);
    font-family: 'Segoe UI', sans-serif;
    font-weight: 500;
    border: 1px solid rgba(74, 144, 226, 0.3);
}

.language-link:hover {
    background: linear-gradient(135deg, #ff6b6b 0%, #4a90e2 100%);
    color: #ffffff;
    transform: translateX(-3px);
    border-color: #ff6b6b;
}

.mobile-menu-btn {
    display: none;
    background: linear-gradient(135deg, #ff6b6b 0%, #4a90e2 100%);
    border: none;
    color: #ffffff;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    transition: var(--transition);
    font-weight: 700;
    margin-top: 0.5rem;
    height: 45px;
    font-family: 'Segoe UI', sans-serif;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.mobile-menu-btn:hover {
    background: linear-gradient(135deg, #ff5252 0%, #ff6b6b 100%);
    transform: translateY(-2px);
}

main {
    margin-top: 200px;
    padding: 2rem 5%;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

h1 {
    font-size: 3rem;
    margin-bottom: 2.5rem;
    color: #ff6b6b;
    font-weight: 700;
    letter-spacing: 1px;
    text-align: center;
    padding-bottom: 1rem;
    border-bottom: 3px solid #4a90e2;
    font-family: 'Segoe UI', sans-serif;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.3);
}

h2 {
    font-size: 2.2rem;
    margin: 2.5rem 0 2rem;
    color: #4a90e2;
    font-weight: 600;
    letter-spacing: 1px;
    text-align: center;
    position: relative;
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    padding: 1.5rem 2rem;
    border-radius: 15px;
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.25);
}

.site-info {
    margin-bottom: 10px;
}

.inter-joy-st-gallery-grid {
    column-count: 4;
    gap: 15px;
}

.inter-joy-st-gallery-card {
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.3);
    margin-bottom: 15px;
    border: 2px solid #4a90e2;
    cursor: pointer;
    position: relative;
}

.inter-joy-st-gallery-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1) 0%, rgba(74, 144, 226, 0.1) 100%);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.inter-joy-st-gallery-card:hover::before {
    opacity: 1;
}

.inter-joy-st-gallery-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.4);
    border-color: #ff6b6b;
}

.inter-joy-st-gallery-link {
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
    z-index: 2;
}

.inter-joy-st-gallery-img {
    width: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.inter-joy-st-gallery-card:hover .inter-joy-st-gallery-img {
    transform: scale(1.05);
}

.inter-joy-st-gallery-info {
    padding: 1.2rem;
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    text-align: center;
    border-top: 2px solid #4a90e2;
    position: relative;
    z-index: 2;
}

.inter-joy-st-gallery-title {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #ff6b6b;
    font-weight: 700;
    font-family: 'Segoe UI', sans-serif;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.inter-joy-st-gallery-card:hover .inter-joy-st-gallery-title {
    color: #4a90e2;
    transform: scale(1.05);
}

.inter-joy-st-gallery-subtitle {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.9;
    font-family: 'Segoe UI', sans-serif;
}

.inter-joy-st-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin: 2.5rem 0;
    justify-content: center;
}

.inter-joy-st-item {
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    border-radius: 20px;
    padding: 1.5rem 2rem;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.3);
    flex: 1 0 calc(33.333% - 2rem);
    text-align: center;
    border: 2px solid #4a90e2;
    max-width: 350px;
    position: relative;
    overflow: hidden;
}

.inter-joy-st-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 107, 0.1), transparent);
    transition: left 0.6s;
}

.inter-joy-st-item:hover::before {
    left: 100%;
}

.inter-joy-st-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.4);
    border-color: #ff6b6b;
}

.inter-joy-st-link {
    text-decoration: none;
    color: #ff6b6b;
    font-weight: 700;
    display: block;
    font-size: 1.3rem;
    font-family: 'Segoe UI', sans-serif;
    transition: var(--transition);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.inter-joy-st-item:hover .inter-joy-st-link {
    color: #4a90e2;
    transform: scale(1.05);
}

.watermen-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 17, 23, 0.98);
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.watermen-lightbox.active {
    display: flex;
    opacity: 1;
    align-items: center;
    justify-content: center;
}

.watermen-lightbox-container {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(255, 107, 107, 0.5);
    border: 3px solid #4a90e2;
}

.watermen-lightbox-img {
    width: 100%;
    height: auto;
    max-height: 85vh;
    object-fit: contain;
    display: block;
}

.watermen-lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ff5252 100%);
    border: 2px solid #ffffff;
    color: #ffffff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.3rem;
    transition: var(--transition);
    z-index: 10;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.5);
}

.watermen-lightbox-close:hover {
    background: linear-gradient(135deg, #ff5252 0%, #ff6b6b 100%);
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.7);
}

.watermen-lightbox-prev,
.watermen-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, #4a90e2 0%, #2d3748 100%);
    border: 2px solid #ffffff;
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.3rem;
    transition: var(--transition);
    z-index: 10;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.5);
}

.watermen-lightbox-prev:hover,
.watermen-lightbox-next:hover {
    background: linear-gradient(135deg, #ff6b6b 0%, #4a90e2 100%);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.6);
}

.watermen-lightbox-prev {
    left: 25px;
}

.watermen-lightbox-next {
    right: 25px;
}

.watermen-lightbox-counter {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 1rem;
    font-family: 'Segoe UI', sans-serif;
    font-weight: 600;
    border: 2px solid #4a90e2;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.4);
}

footer {
    background: var(--footer-gradient);
    padding: 3rem 5% 2rem;
    margin-top: 4rem;
    border-top: 3px solid #4a90e2;
}

.footer-container-inter-joy-st {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 3rem;
    justify-content: space-between;
    align-items: flex-start;
}

.footer-logo-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    order: 1;
    min-width: 200px;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    justify-content: center;
}

.social-link {
    color: #4a90e2;
    font-size: 1.3rem;
    transition: var(--transition);
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #4a90e2;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.social-link:hover {
    color: #ff6b6b;
    background: linear-gradient(135deg, #ff6b6b 0%, #4a90e2 100%);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.5);
    border-color: #ff6b6b;
}

.inter-joy-st-footer-links-wrapper {
    display: flex;
    flex-grow: 1;
    justify-content: space-around;
    gap: 2rem;
}

.inter-joy-st-footer-links-col {
    min-width: 200px;
}

.inter-joy-st-footer-links-col h3 {
    color: #ff6b6b;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
    padding-bottom: 0.8rem;
    font-family: 'Segoe UI', sans-serif;
    font-weight: 700;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.inter-joy-st-footer-links-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #4a90e2;
    border-radius: 2px;
}

.inter-joy-st-footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    align-items: center;
}

.inter-joy-st-footer-link {
    color: #4a90e2;
    text-decoration: none;
    font-size: 1rem;
    transition: var(--transition);
    font-family: 'Segoe UI', sans-serif;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    background: rgba(74, 144, 226, 0.1);
    border: 1px solid rgba(74, 144, 226, 0.3);
}

.inter-joy-st-footer-link:hover {
    color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
    transform: translateX(5px);
    border-color: #ff6b6b;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.footer-banners {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
    justify-content: center;
}

.footer-banner {
    width: 65px;
    height: 55px;
    object-fit: contain;
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    padding: 6px;
    border-radius: 12px;
    transition: var(--transition);
    border: 2px solid #4a90e2;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.footer-banner:hover {
    background: linear-gradient(135deg, #ff6b6b 0%, #4a90e2 100%);
    transform: translateY(-3px);
    border-color: #ff6b6b;
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
}

.copyright {
    text-align: center;
    margin: 2.5rem calc(-50vw + 50%) 0;
    padding: 1.5rem 0;
    border-top: 2px solid #4a90e2;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    width: 100vw;
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #1a1f36 0%, #2d3748 100%);
}

.inter-joy-st-footer-banners {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
    justify-content: center;
}

.inter-joy-st-footer-banner {
    width: 65px;
    height: 55px;
    object-fit: contain;
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    padding: 6px;
    border-radius: 12px;
    transition: var(--transition);
    border: 2px solid #4a90e2;
}

.inter-joy-st-footer-banner:hover {
    background: linear-gradient(135deg, #ff6b6b 0%, #4a90e2 100%);
    transform: translateY(-3px);
    border-color: #ff6b6b;
}

li {
    list-style: none;
}

@media (min-width: 768px) {
    .inter-joy-st-header-container {
        flex-direction: column;
    }

    .inter-joy-st-logo {
        margin-bottom: 1rem;
    }

    .main-nav {
        width: 100%;
    }

    main {
        margin-top: 200px;
    }
}

@media (max-width: 992px) {
    .mobile-menu-btn {
        display: block;
        position: absolute;
        top: 1.5rem;
        right: 5%;
    }

    .main-nav {
        position: fixed;
        top: 180px;
        left: 0;
        width: 100%;
        background: linear-gradient(135deg, #1a1f36 0%, #2d3748 100%);
        padding: 1.5rem 5%;
        display: none;
        box-shadow: 0 8px 25px rgba(74, 144, 226, 0.4);
        z-index: 999;
        border-top: 2px solid #4a90e2;
    }

    .main-nav.show {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
    }

    .nav-item {
        margin: 0.3rem 0;
    }

    .nav-link {
        display: block;
        width: 100%;
        text-align: center;
        border-radius: 25px;
    }

    .language-dropdown {
        width: 100%;
        margin-left: 0;
    }

    .language-btn {
        width: 100%;
        border-radius: 25px;
        justify-content: center;
    }

    .language-menu {
        position: static;
        width: 100%;
        box-shadow: none;
        margin-top: 0.5rem;
    }

    .footer-container-inter-joy-st {
        flex-direction: column;
        gap: 2.5rem;
		align-items: center;
    }

    .inter-joy-st-footer-links-wrapper {
        flex-direction: column;
        gap: 2.5rem;
    }
}

@media (max-width: 800px) {
    .inter-joy-st-gallery-grid {
        column-count: 3;
    }
    
    .site-title {
        font-size: 2.2rem;
    }
    
    .inter-joy-st-logo {
        padding: 0.6rem 2rem;
        max-width: 95%;
    }

    .watermen-lightbox-prev,
    .watermen-lightbox-next {
        width: 50px;
        height: 50px;
        font-size: 1.1rem;
    }

    .inter-joy-st-item {
        flex: 1 0 calc(50% - 2rem);
    }
}

@media (max-width: 600px) {
    .inter-joy-st-gallery-grid {
        column-count: 2;
    }
    
    .site-title {
        font-size: 1.8rem;
    }
    
    .inter-joy-st-logo {
        padding: 0.5rem 1.5rem;
    }

    .watermen-lightbox-container {
        max-width: 95%;
        max-height: 95%;
    }

    .inter-joy-st-item {
        flex: 1 0 100%;
    }
}

@media (max-width: 576px) {
    .inter-joy-st-gallery-grid {
        column-count: 1;
    }
    
    .language-menu {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .site-title {
        font-size: 1.5rem;
        padding: 0.4rem 0.8rem;
    }
    
    .inter-joy-st-logo {
        padding: 0.4rem 1.2rem;
    }

    .watermen-lightbox-prev,
    .watermen-lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .watermen-lightbox-prev {
        left: 15px;
    }

    .watermen-lightbox-next {
        right: 15px;
    }
}

.inter-joy-st-logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.inter-joy-st-logo span {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 1px;
    transition: var(--transition);
    font-family: 'Segoe UI', sans-serif;
}

.inter-joy-st-logo:hover span {
    text-shadow: 0 0 10px rgba(255, 107, 107, 0.8);
}

@media (max-width: 768px) {
    .inter-joy-st-logo span {
        font-size: 20px;
    }
    
    .inter-joy-st-logo {
        width: 80%;
    }
}

/* model info */
.inter-joy-st-model-info {
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
    border: 2px solid #4a5568;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.inter-joy-st-model-title {
    font-size: 1.8rem;
    color: #ff6b6b;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-family: 'Segoe UI', sans-serif;
    border-bottom: 2px solid #4a90e2;
    padding-bottom: 0.8rem;
}

.inter-joy-st-model-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.inter-joy-st-model-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 1rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.inter-joy-st-model-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 107, 0.1), transparent);
    transition: left 0.5s;
}

.inter-joy-st-model-item:hover::before {
    left: 100%;
}

.inter-joy-st-model-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 107, 107, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.2);
}

.inter-joy-st-model-label {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    font-family: 'Segoe UI', sans-serif;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}


@media (max-width: 768px) {
    .inter-joy-st-model-info {
        padding: 1.5rem;
        margin: 1.5rem 0;
        border-radius: 12px;
    }
    
    .inter-joy-st-model-title {
        font-size: 1.4rem;
        margin-bottom: 1.2rem;
        padding-bottom: 0.6rem;
    }
    
    .inter-joy-st-model-list {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .inter-joy-st-model-item {
        padding: 0.8rem 1.2rem;
        border-radius: 8px;
    }
    
    .inter-joy-st-model-label {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .inter-joy-st-model-info {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .inter-joy-st-model-title {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .inter-joy-st-model-item {
        padding: 0.7rem 1rem;
    }
    
    .inter-joy-st-model-label {
        font-size: 0.85rem;
    }
}

/* model bio */
.inter-joy-st-bio-info {
    background: linear-gradient(135deg, #2d3748 0%, #1a1f36 100%);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
    border: 2px solid #4a5568;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.inter-joy-st-bio-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff6b6b, #4a90e2, #ff6b6b);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: -200% 0; }
    50% { background-position: 200% 0; }
}

.inter-joy-st-bio-title {
    font-size: 1.8rem;
    color: #ff6b6b;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-family: 'Segoe UI', sans-serif;
    position: relative;
    padding-bottom: 0.8rem;
}

.inter-joy-st-bio-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, #ff6b6b, #4a90e2);
    border-radius: 1px;
}

.inter-joy-st-bio-content {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.inter-joy-st-bio-text {
    color: #e2e8f0;
    font-size: 1.1rem;
    line-height: 1.7;
    text-align: justify;
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    font-weight: 400;
}

.inter-joy-st-bio-text::first-letter {
    font-size: 2rem;
    color: #ff6b6b;
    font-weight: 700;
    float: left;
    line-height: 1;
    margin-right: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .inter-joy-st-bio-info {
        padding: 1.5rem;
        margin: 1.5rem 0;
        border-radius: 12px;
    }
    
    .inter-joy-st-bio-title {
        font-size: 1.4rem;
        margin-bottom: 1.2rem;
        padding-bottom: 0.6rem;
    }
    
    .inter-joy-st-bio-content {
        padding: 1.2rem;
        border-radius: 8px;
    }
    
    .inter-joy-st-bio-text {
        font-size: 1rem;
        line-height: 1.6;
        text-align: left;
    }
    
    .inter-joy-st-bio-text::first-letter {
        font-size: 1.6rem;
        margin-right: 0.3rem;
    }
}

@media (max-width: 480px) {
    .inter-joy-st-bio-info {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .inter-joy-st-bio-title {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .inter-joy-st-bio-content {
        padding: 1rem;
    }
    
    .inter-joy-st-bio-text {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .inter-joy-st-bio-text::first-letter {
        font-size: 1.4rem;
    }
}






















.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: #f8d7da;
    color: #721c24;
    padding: 15px 20px;
    border: 1px solid #f5c6cb;
    border-radius: 5px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    z-index: 1000;
    max-width: 400px;
}

.notification__icon {
    background-color: #dc3545;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.notification__message {
    margin: 0;
    flex-grow: 1;
}

.notification__close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #721c24;
    padding: 0;
    line-height: 1;
}

.notification__close:hover {
    color: #490f15;
}
.notification {
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}


.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 50px;
    overflow-y: auto;
}

.lightbox-slider-container {
    width: 90%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 0;
}

.lightbox-slider {
    width: 100%;
    margin-bottom: 20px;
}

.lightbox-slider img {
    width: 100%;
    height: auto;
    max-height: 65vh;
    object-fit: contain;
}

.slick-thumb-container {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    padding: 10px 0;
    margin-top: auto;
    margin-bottom: 20px;
}

.slick-dots.slick-thumb {
    display: flex !important;
    justify-content: center;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    position: static !important;
    bottom: auto !important;
}

.slick-dots.slick-thumb li {
    width: 80px;
    height: 60px;
    margin: 5px;
    list-style: none;
    flex-shrink: 0;
}

.slick-dots.slick-thumb li img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    transition: opacity 0.3s;
    border-radius: 4px;
}

.slick-dots.slick-thumb li.slick-active img {
    opacity: 1;
    border: 2px solid #fff;
}

.slick-prev, .slick-next {
    z-index: 10000;
}

.slick-prev {
    left: 25px;
}

.slick-next {
    right: 25px;
}

@media (max-width: 768px) {
    .lightbox-overlay {
        padding-top: 30px;
        justify-content: flex-start;
    }
    
    .lightbox-slider img {
        max-height: 55vh;
    }
    
    .slick-dots.slick-thumb li {
        width: 60px;
        height: 45px;
        margin: 3px;
    }
    
    .lightbox-slider {
        margin-bottom: 15px;
    }
    
    .slick-thumb-container {
        padding: 5px 0;
        margin-bottom: 10px;
    }
}
.lightbox-close {
    position: fixed;
    top: 25px;
    right: 25px;
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border: 1.5px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    color: white;
    font-size: 20px;
    font-weight: 300;
    cursor: pointer;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.lightbox-close:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.5);
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0,0,0,0.4);
}

@media (max-width: 768px) {
    .lightbox-close {
        top: 20px;
        right: 20px;
        width: 32px;
        height: 32px;
        font-size: 18px;
        background: rgba(255,255,255,0.2);
        border: 1.5px solid rgba(255,255,255,0.4);
    }
}