/* ================================================
   Time Series Commons - Enhanced Stylesheet
   Modern design inspired by professional ML research sites
   ================================================ */

/* ================================================
   1. CSS Reset & Base Styles
   ================================================ */

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

html {
    font-size: 12px;
    font-family: 'Google Sans', sans-serif;
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* offset for fixed navbar */
}

body {
    font-family: 'Google Sans', sans-serif;
    background-color: #f9fafc;
    color: #2c3e50;
    margin: 0;
    padding: 0;
    font-size: 1.6rem;
    line-height: 1.6;
}

/* ================================================
   2. Typography
   ================================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1.5rem;
}

h1 { font-size: 4rem; }
h2 { font-size: 2.8rem; }
h3 { font-size: 2.2rem; }
h4 { font-size: 1.8rem; }
h5 { font-size: 1.6rem; }
h6 { font-size: 1.4rem; }

.title {
    text-align: center;
}

p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

a {
    color: #2E86AB;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: #23668A;
}

/* ================================================
   3. Navigation Bar
   ================================================ */

.navbar {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    padding: 0 10px;
    padding-right: 50px;
    box-shadow: 0px 2px 12px rgba(0, 0, 0, 0.08);
    align-items: center;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0px 2px 20px rgba(0, 0, 0, 0.12);
}

.logo {
    width: 100px;
    display: inline-flex;
    padding-right: 15px;
}

.logo img {
    margin: auto 5px;
    float: right;
    width: 300px;
    height: 50px;
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

.navbar-links {
    display: flex;
    align-items: center;
}

.navbar-links a {
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: 0.1rem;
    text-decoration: none;
    color: #2c3e50;
    text-transform: uppercase;
    padding: 20px;
    display: block;
    position: relative;
}

.navbar-links a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background-color: #2E86AB;
    transition: transform 0.3s ease;
}

.navbar-links a:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.navbar-links a:hover {
    color: #2E86AB;
}

/* ================================================
   4. Hero Section
   ================================================ */

#hero {
    background-image: url(../pics/img/background2.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    z-index: 1;
    padding-top: 60px;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#hero::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: -1;
}

#hero .container {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

#hero h1 {
    display: inline-block;
    width: fit-content;
    font-size: 4.5rem;
    position: relative;
    color: white;
    font-family: 'Google Sans', sans-serif;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out;
}

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

/* ================================================
   5. Container & Layout
   ================================================ */

.container {
    padding-top: 60px;
    max-width: 1400px;
    margin: 70px auto;
}

.container#home {
    margin-bottom: 10px;
    padding: 40px 20px;
}

.section-container {
    background-color: #ffffff;
    margin: 30px 0;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow-x: auto;
    transition: box-shadow 0.3s ease;
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}

.section-container:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

/* Software packages container with reduced width */
.software-packages-container {
    max-width: 90%;
    margin: 30px auto;
}

/* Horizontal scrollable row inside section-container */
.section-container .row {
    display: flex;
    flex-wrap: nowrap;
    gap: 20px;
    padding: 10px 0;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Custom scrollbar styling for section-container */
.section-container::-webkit-scrollbar,
.section-container .row::-webkit-scrollbar {
    height: 8px;
}

.section-container::-webkit-scrollbar-track,
.section-container .row::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.section-container::-webkit-scrollbar-thumb,
.section-container .row::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #2E86AB 0%, #23668A 100%);
    border-radius: 4px;
}

.section-container::-webkit-scrollbar-thumb:hover,
.section-container .row::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #23668A 0%, #1D5573 100%);
}

.sectioncontainer {
    margin: 20px 0;
    padding: 20px;
}

/* ================================================
   5.5. Buttons
   ================================================ */

.button-container {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 30px;
}

.explore-button {
    display: inline-block;
    padding: 18px 45px;
    font-size: 1.8rem;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, #2E86AB 0%, #23668A 100%);
    border: none;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 24px rgba(46, 134, 171, 0.25);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.explore-button::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;
}

.explore-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(46, 134, 171, 0.35);
    background: linear-gradient(135deg, #23668A 0%, #1D5573 100%);
    color: #ffffff;
}

.explore-button:hover::before {
    left: 100%;
}

.explore-button:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(46, 134, 171, 0.3);
}

/* Explore Models Grid Section */
.explore-models-section {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    padding: 60px 0;
    margin: 40px 0;
}

.explore-models-section .title {
    color: #ffffff;
    margin-bottom: 15px;
}

.explore-models-section .introduction {
    color: #ecf0f1;
    font-size: 1.6rem;
    font-style: italic;
}

.domains-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin: 40px 0;
}

.domain-column {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.column-header {
    font-size: 1.8rem;
    font-weight: 600;
    color: #3498db;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(52, 152, 219, 0.3);
    text-align: center;
}

/* Different colors for each category */
.domain-column:nth-child(1) .column-header {
    color: #e74c3c;
    border-bottom-color: rgba(231, 76, 60, 0.3);
}

.domain-column:nth-child(2) .column-header {
    color: #9b59b6;
    border-bottom-color: rgba(155, 89, 182, 0.3);
}

.domain-column:nth-child(3) .column-header {
    color: #27ae60;
    border-bottom-color: rgba(39, 174, 96, 0.3);
}

.domain-column:nth-child(4) .column-header {
    color: #f39c12;
    border-bottom-color: rgba(243, 156, 18, 0.3);
}

.domain-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    margin: 8px 0;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #ecf0f1;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.4rem;
}

.domain-item:hover {
    background: rgba(52, 152, 219, 0.2);
    border-color: #3498db;
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
    color: #ecf0f1;
}

.domain-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    stroke: #3498db;
}

.domain-item:hover .domain-icon {
    stroke: #5dade2;
}

.domain-item span {
    flex: 1;
}

/* Responsive Design for Domains Grid */
@media (max-width: 1200px) {
    .domains-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .domains-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .explore-models-section {
        padding: 40px 0;
    }
}

/* ================================================
   5.5. News/Recent Updates Section
   ================================================ */

.news-section {
    background: #f9fafc;
    padding: 40px 0;
    margin-top: 0;
}

.news-section .container {
    padding-top: 0;
    margin-top: 0;
}

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

.news-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.news-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.news-card-image {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}

.news-card-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.3) 100%);
}

.news-type-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
    z-index: 2;
    backdrop-filter: blur(10px);
}

.news-type-badge.paper {
    background: rgba(46, 134, 171, 0.9);
}

.news-type-badge.release {
    background: rgba(39, 174, 96, 0.9);
}

.news-type-badge.talk {
    background: rgba(155, 89, 182, 0.9);
}

.news-type-badge.award {
    background: rgba(243, 156, 18, 0.9);
}

.news-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-card-date {
    font-size: 1.3rem;
    color: #7f8c8d;
    margin-bottom: 8px;
    font-weight: 500;
}

.news-card-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-card-description {
    font-size: 1.4rem;
    color: #5a6c7d;
    line-height: 1.6;
    flex-grow: 1;
}

/* Responsive Design for News Grid */
@media (max-width: 1024px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .news-section {
        padding: 40px 0;
    }
    
    .news-card-image {
        height: 180px;
    }
}

/* ================================================
   6. Cards & Projects
   ================================================ */

.row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.row2 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

/* Horizontally scrollable project cards */
.row2#projects {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 16px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: #2E86AB #e8ecef;
}

.row2#projects::-webkit-scrollbar {
    height: 6px;
}

.row2#projects::-webkit-scrollbar-track {
    background: #e8ecef;
    border-radius: 3px;
}

.row2#projects::-webkit-scrollbar-thumb {
    background: #2E86AB;
    border-radius: 3px;
}

.row2#projects .card {
    flex: 0 0 380px;
    min-width: 380px;
    max-width: 380px;
}

.card, .video-card {
    flex: 1;
    min-width: 300px;
    border: 1px solid #e8ecef;
    border-radius: 12px;
    padding: 30px;
    margin: 10px;
    background: white;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.card:hover, .video-card:hover {
    box-shadow: 0 8px 24px rgba(46, 134, 171, 0.15);
    transform: translateY(-4px);
    border-color: #2E86AB;
}

.card h2, .video-card h2 {
    margin-top: 0;
    color: #2c3e50;
    font-size: 2.2rem;
}

.projectdescription {
    color: #5e6c7a;
    line-height: 1.8;
    font-size: 1.5rem;
}

.read-more {
    color: #2E86AB;
    font-weight: 600;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #23668A;
    text-decoration: underline;
}

/* ================================================
   7. Special Containers & Boxes
   ================================================ */

.specialcontainer {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: space-between;
    margin-bottom: 30px;
}

.nsflogo {
    margin-right: 10px;
    height: 120px;
    width: auto;
}

.introduction {
    font-size: 2rem;
    text-align: center;
    line-height: 1.6;
    margin: 40px 100px;
    color: #2c3e50;
}

.subheading {
    text-align: center;
    font-size: 1.8rem;
    color: #5e6c7a;
    margin-bottom: 20px;
}

/* ================================================
   8. Awards & Publications Boxes
   ================================================ */

.award-box, .publication-box, .package-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid #e8ecef;
    border-radius: 12px;
    padding: 25px;
    margin: 15px;
    transition: all 0.3s ease;
    background-color: #fff;
    text-align: center;
    max-width: 320px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.award-box:hover, .publication-box:hover, .package-box:hover {
    box-shadow: 0 8px 24px rgba(46, 134, 171, 0.15);
    transform: translateY(-4px);
}

.award-box {
    flex: 0 0 320px;
    min-width: 320px;
}

/* Award recipient styling */
.award-recipient {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #e8ecef;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.recipient-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center;
    margin-bottom: 15px;
    border: 3px solid #2E86AB;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.recipient-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 5px;
}

.recipient-title {
    font-size: 1.4rem;
    color: #5e6c7a;
}

.publication-box {
    flex-direction: row;
    max-width: none;
}

.package-box {
    flex: 0 0 300px;
    min-width: 300px;
}

.box-logo {
    width: auto;
    height: auto;
    object-fit: contain;
    margin-bottom: 20px;
    max-width: 280px;
    max-height: 200px;
}

.box-content {
    font-size: 1.5rem;
}

.box-content h2 {
    margin-top: 0;
    font-size: 1.8rem;
    color: #2c3e50;
}

.box-content p {
    color: #5e6c7a;
    font-size: 1.4rem;
    line-height: 1.6;
}

.awardlink {
    transition: color 0.3s;
    text-decoration: none;
    color: #2c3e50;
}

.awardlink:hover {
    color: #2E86AB;
}

.publicationparagraph {
    line-height: 1.7;
    text-align: justify;
    padding: 10px 0;
    font-family: 'Google Sans', sans-serif;
    padding-left: 30px;
    font-size: 1.4rem;
}

/* ================================================
   9. Collaborators Section
   ================================================ */

.collaborator-group {
    text-align: left;
    background-color: #f9fafc;
    margin: 0;
    padding-left: 100px;
    font-size: 1.8rem;
    padding-top: 40px;
    font-weight: 600;
}

.collaborators-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    background-color: #f9fafc;
    padding: 3% 2%;
}

.core-team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    justify-items: center;
    gap: 20px 0;
}

.core-team-grid .collaborator {
    width: auto;
    margin: 1.5% 0;
}

.collaborator {
    width: 12%;
    margin: 1.5% 2%;
    position: relative;
    transition: transform 0.3s ease;
    background-color: transparent;
    text-align: center;
}

.collaborator:hover {
    transform: translateY(-8px);
}

.collaborator img {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease;
}

.collaborator:hover img {
    box-shadow: 0 8px 24px rgba(46, 134, 171, 0.2);
}

.eric-he-img {
    object-position: center 25% !important;
    transform: none;
}

.geoffrey-fox-img {
    object-position: center top;
}

.mills-img {
    object-position: center top;
}

.yingzheng-img {
    object-position: center 40%;
}

.shamsul-img {
    object-position: center 100%;
}

.kingsley-img {
    object-position: center 10%;
}

.xin-sun-img {
    object-position: center 30%;
}

.collaborator-info {
    margin-top: 15px;
}

.collaborator-name {
    font-weight: bold;
    font-size: 1.6rem;
    color: #2c3e50;
}

.collaborator-details {
    font-size: 1.3rem;
    color: #5e6c7a;
    margin-top: 5px;
}

/* ================================================
   11. Partners Section
   ================================================ */

.partners-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 30px;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.partner-item {
    background-color: #ffffff;
    border: 1px solid #e8ecef;
    border-radius: 12px;
    padding: 30px 25px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 180px;
}

.partner-item:hover {
    box-shadow: 0 8px 24px rgba(46, 134, 171, 0.15);
    transform: translateY(-4px);
    border-color: #2E86AB;
}

.partner-name {
    font-size: 2.2rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 12px;
    line-height: 1.3;
}

.partner-affiliation {
    font-size: 1.4rem;
    color: #5e6c7a;
    margin-bottom: 6px;
    line-height: 1.4;
}

.partner-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 3px solid #2E86AB;
    box-shadow: 0 4px 12px rgba(46, 134, 171, 0.2);
}

.partner-status {
    font-size: 1.2rem;
    color: #2E86AB;
    font-style: italic;
    margin-top: 6px;
}

/* Responsive design for partners section */
@media (max-width: 900px) {
    .partners-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px 25px;
    }
}

@media (max-width: 600px) {
    .partners-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .partner-name {
        font-size: 2rem;
    }
}

/* ================================================
   10. Models Catalog Section
   ================================================ */

#models-section {
    background-color: #f9fafc;
    padding: 80px 0;
}

#models-section h1 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 20px;
}

.models-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    font-size: 1.7rem;
    color: #5e6c7a;
    line-height: 1.7;
}

/* Filters Section */
.filters-container {
    background: white;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 40px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* View Toggle */
.view-toggle-container {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

.view-toggle-container label {
    font-weight: 600;
    color: #2c3e50;
    font-size: 1.4rem;
    min-width: 50px;
    text-align: right;
}

.view-toggle {
    display: flex;
    gap: 8px;
    background-color: #f9fafc;
    padding: 4px;
    border-radius: 8px;
}

.view-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    min-width: 95px;
    border: 2px solid transparent;
    background: transparent;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.3rem;
    font-weight: 500;
    color: #5e6c7a;
    transition: all 0.3s ease;
}

.view-toggle-btn:hover {
    color: #2E86AB;
    background: white;
}

.view-toggle-btn.active {
    background: white;
    border-color: #2E86AB;
    color: #2E86AB;
    box-shadow: 0 2px 4px rgba(46, 134, 171, 0.1);
}

.view-toggle-btn svg {
    width: 18px;
    height: 18px;
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
    margin-bottom: 20px;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 1.4rem;
}

.filter-group input,
.filter-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e8ecef;
    border-radius: 8px;
    font-size: 1.5rem;
    font-family: 'Google Sans', sans-serif;
    transition: all 0.3s ease;
    background-color: white;
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: #2E86AB;
    box-shadow: 0 0 0 3px rgba(46, 134, 171, 0.1);
}

.benchmark-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.benchmark-chip {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background-color: #e8ecef;
    border-radius: 20px;
    font-size: 1.3rem;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.benchmark-chip:hover {
    background-color: #d4dce3;
}

.benchmark-chip.active {
    background-color: #2E86AB;
    color: white;
}

.benchmark-chip input[type="checkbox"] {
    margin-right: 6px;
    cursor: pointer;
}

/* Active Filters Display */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    background-color: #2E86AB;
    color: white;
    border-radius: 16px;
    font-size: 1.3rem;
    gap: 8px;
}

.filter-tag .remove-filter {
    cursor: pointer;
    font-weight: bold;
    font-size: 1.6rem;
    line-height: 1;
    transition: transform 0.2s ease;
}

.filter-tag .remove-filter:hover {
    transform: scale(1.2);
}

.clear-all-filters {
    padding: 6px 16px;
    background-color: #dc3545;
    color: white;
    border: none;
    border-radius: 16px;
    font-size: 1.3rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.clear-all-filters:hover {
    background-color: #c82333;
}

/* Results Info */
.results-info {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.6rem;
    color: #5e6c7a;
}

.results-count {
    font-weight: 600;
    color: #2E86AB;
    font-size: 1.8rem;
}

/* Top Filters Bar (Horizontal) */
.top-filters-bar {
    margin-bottom: 30px;
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.filter-row-full {
    margin-bottom: 20px;
}

.filter-row-split {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.filter-row-split .filter-group {
    flex: 1;
    min-width: 200px;
}

.top-filters-bar .filter-group {
    width: 100%;
}

.top-filters-bar .filter-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
    font-size: 0.95rem;
}

.top-filters-bar .filter-group input,
.top-filters-bar .filter-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.top-filters-bar .filter-group input:focus,
.top-filters-bar .filter-group select:focus {
    outline: none;
    border-color: #2c5aa0;
    box-shadow: 0 0 0 3px rgba(44, 90, 160, 0.1);
}

/* Catalog Layout with Sidebar */
.catalog-layout {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

/* Left Sidebar - Model Filters Only */
.filters-sidebar {
    width: 280px;
    flex-shrink: 0;
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.sidebar-section {
    margin-bottom: 0;
}

.sidebar-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    margin-top: 0;
}

.sidebar-description {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 12px;
    line-height: 1.4;
}

/* Model Filters List (Vertical Arrangement) */
.model-filters-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 400px;
    overflow-y: auto;
}

.model-filter-item {
    display: flex;
    align-items: center;
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    font-size: 0.9rem;
}

.model-filter-item:hover {
    background: #e8f4f8;
    border-color: #2c5aa0;
}

.model-filter-item.active {
    background: #2c5aa0;
    border-color: #2c5aa0;
    color: white;
}

.model-filter-item input[type="checkbox"] {
    margin: 0;
    margin-right: 8px;
    cursor: pointer;
    flex-shrink: 0;
}

.model-filter-item label {
    cursor: pointer;
    margin: 0;
    font-weight: 500;
    flex: 1;
    font-size: 0.9rem;
}

/* Main Content Area */
.catalog-main {
    flex: 1;
    min-width: 0;
}

.catalog-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.toggles-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-end;
}

/* Models Grid */
.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.model-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    border: 1px solid #e8ecef;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.model-card:hover {
    box-shadow: 0 8px 24px rgba(46, 134, 171, 0.15);
    transform: translateY(-4px);
    border-color: #2E86AB;
}

.model-card-header {
    margin-bottom: 15px;
}

.model-card h3 {
    color: #2c3e50;
    font-size: 1.8rem;
    margin-bottom: 10px;
    line-height: 1.3;
}

.model-domain {
    display: inline-block;
    padding: 4px 12px;
    background-color: #e8f4f8;
    color: #2E86AB;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.model-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 15px;
    padding: 15px;
    background-color: #f9fafc;
    border-radius: 8px;
}

.stat-item {
    font-size: 1.3rem;
}

.stat-label {
    font-weight: 600;
    color: #2c3e50;
    display: block;
}

.stat-value {
    color: #5e6c7a;
}

.model-description {
    font-size: 1.4rem;
    color: #5e6c7a;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.view-details-btn {
    width: 100%;
    padding: 12px;
    background-color: #2E86AB;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.view-details-btn:hover {
    background-color: #23668A;
}

/* Models List View */
.models-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.model-list-item {
    background: white;
    border-radius: 8px;
    padding: 20px;
    border: 1px solid #e8ecef;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.model-list-item:hover {
    box-shadow: 0 4px 12px rgba(46, 134, 171, 0.12);
    border-color: #2E86AB;
    transform: translateX(4px);
}

.model-list-item-content {
    flex: 1;
}

.model-list-item h3 {
    color: #2c3e50;
    font-size: 1.8rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.model-list-item .model-domain {
    font-size: 1.1rem;
    padding: 3px 10px;
}

.model-list-item-description {
    font-size: 1.4rem;
    color: #5e6c7a;
    line-height: 1.5;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.model-list-item-meta {
    display: flex;
    gap: 20px;
    font-size: 1.3rem;
    color: #8b95a1;
}

.model-list-item-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.model-list-item-meta strong {
    color: #5e6c7a;
}

.model-list-item-arrow {
    font-size: 2.4rem;
    color: #c8d3dd;
    transition: all 0.3s ease;
}

.model-list-item:hover .model-list-item-arrow {
    color: #2E86AB;
    transform: translateX(4px);
}

/* No Results Message */
.no-results {
    text-align: center;
    padding: 60px 20px;
    font-size: 1.8rem;
    color: #5e6c7a;
}

.no-results-icon {
    font-size: 6rem;
    margin-bottom: 20px;
    color: #c8d3dd;
}

/* ================================================
   11. Modal System
   ================================================ */

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(4px);
}

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

.modal-content {
    background: white;
    border-radius: 16px;
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-header {
    padding: 30px;
    border-bottom: 2px solid #e8ecef;
    position: sticky;
    top: 0;
    background: white;
    z-index: 10;
}

.modal-header h2 {
    color: #2c3e50;
    font-size: 2.6rem;
    margin-bottom: 10px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border: none;
    background: #e8ecef;
    border-radius: 50%;
    font-size: 2.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: #2c3e50;
}

.modal-close:hover {
    background: #2E86AB;
    color: white;
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
}

.modal-section {
    margin-bottom: 30px;
}

.modal-section h3 {
    color: #2c3e50;
    font-size: 2rem;
    margin-bottom: 15px;
    border-bottom: 2px solid #e8ecef;
    padding-bottom: 10px;
}

/* Modal Badges Container */
.modal-badges-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.modal-evaluated-models {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.evaluated-label {
    font-size: 1.4rem;
    font-weight: 600;
    color: #555;
    margin-right: 5px;
}

.model-badge {
    display: inline-block;
    padding: 6px 14px;
    background-color: #2c5aa0;
    color: white;
    border-radius: 12px;
    font-size: 1.3rem;
    font-weight: 600;
}

.model-badge.clickable {
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid #2c5aa0;
}

.model-badge.clickable:hover {
    background-color: #1e3f7a;
    border-color: #1e3f7a;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(44, 90, 160, 0.3);
}

.modal-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.modal-info-item {
    padding: 15px;
    background-color: #f9fafc;
    border-radius: 8px;
}

.modal-info-label {
    font-weight: 600;
    color: #2c3e50;
    font-size: 1.4rem;
    display: block;
    margin-bottom: 5px;
}

.modal-info-value {
    color: #5e6c7a;
    font-size: 1.5rem;
}

.modal-description {
    font-size: 1.5rem;
    color: #2c3e50;
    line-height: 1.8;
    margin-bottom: 20px;
}

.modal-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.modal-link {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    background-color: #2E86AB;
    color: white;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.modal-link:hover {
    background-color: #23668A;
    color: white;
}

.benchmarks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}

.benchmark-badge {
    padding: 8px 12px;
    background-color: #e8f4f8;
    color: #2E86AB;
    border-radius: 8px;
    text-align: center;
    font-size: 1.3rem;
    font-weight: 600;
}

.benchmark-badge.inactive {
    background-color: #f1f3f5;
    color: #adb5bd;
}

.benchmark-badge.clickable-grid-badge {
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.benchmark-badge.clickable-grid-badge:hover {
    background-color: #2c5aa0;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(44, 90, 160, 0.3);
    border-color: #2c5aa0;
}

/* Model Info Card Styles */
.model-info-card {
    max-width: 700px;
}

.model-description-text {
    font-size: 1.5rem;
    line-height: 1.8;
    color: #555;
    margin: 0;
}

.model-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 15px;
}

.model-stat-card {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3f7a 100%);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    color: white;
    box-shadow: 0 4px 12px rgba(44, 90, 160, 0.2);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1.3rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sample-datasets-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sample-dataset-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #2c5aa0;
    font-size: 1.4rem;
}

.sample-dataset-item strong {
    flex: 1;
    color: #2c3e50;
}

.dataset-domain-tag {
    padding: 4px 10px;
    background-color: #e8f4f8;
    color: #2E86AB;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 600;
}

.more-datasets {
    font-style: italic;
    color: #666;
    margin-top: 10px;
    text-align: center;
}

.model-actions {
    display: flex;
    justify-content: center;
    padding-top: 10px;
}

.filter-by-model-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3f7a 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(44, 90, 160, 0.3);
}

.filter-by-model-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 90, 160, 0.4);
    background: linear-gradient(135deg, #1e3f7a 0%, #2c5aa0 100%);
}

.filter-by-model-btn svg {
    flex-shrink: 0;
}

/* Enhanced Model Info Modal Styles */
.model-overview {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.model-meta-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.meta-label {
    font-size: 1.2rem;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.meta-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c5aa0;
}

.model-features-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 10px;
}

.model-features-list li {
    padding: 10px 15px;
    background: #f8f9fa;
    border-left: 4px solid #2c5aa0;
    border-radius: 6px;
    font-size: 1.4rem;
    transition: all 0.2s ease;
}

.model-features-list li:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.use-cases-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.use-case-tag {
    padding: 8px 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 20px;
    font-size: 1.3rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
    transition: all 0.2s ease;
}

.use-case-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Catalog Type Toggle - Removed, now using .view-toggle-btn styling for consistency */

/* Model Info Card Display (for models view) */
.model-info-card-display {
    cursor: pointer;
    transition: all 0.3s ease;
}

.model-info-card-display:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.model-badge-large {
    display: inline-block;
    padding: 6px 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 600;
}

.model-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.meta-badge {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    background: #f8f9fa;
    border-radius: 8px;
    font-size: 1.2rem;
    color: #666;
}

.meta-badge svg {
    flex-shrink: 0;
}

/* Model Info List Display */
.model-info-list-display {
    cursor: pointer;
    transition: all 0.2s ease;
    border-left: 4px solid transparent;
}

.model-info-list-display:hover {
    border-left-color: #2c5aa0;
    background: #f8f9fa;
}

.model-badge-inline {
    display: inline-block;
    padding: 4px 10px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: 600;
    margin-left: 10px;
}

.model-list-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 10px 0;
    font-size: 1.3rem;
    color: #666;
}

.view-details-btn-inline {
    background: transparent;
    border: 2px solid #2c5aa0;
    color: #2c5aa0;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 10px;
}

.view-details-btn-inline:hover {
    background: #2c5aa0;
    color: white;
}

/* Responsive adjustments for catalog header */
@media (max-width: 1200px) {
    .catalog-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .toggles-container,
    .results-info,
    .view-toggle-container {
        width: 100%;
        justify-content: center;
    }
}

/* ================================================
   12. Video Cards
   ================================================ */

.video-card {
    background-color: #ffffff;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    color: #aaa;
    border-radius: 12px;
}

iframe {
    max-width: 100%;
    border-radius: 8px;
}

/* ================================================
   13. Footer
   ================================================ */

.footer {
    text-align: center;
    padding: 40px 20px;
    background-color: #2c3e50;
    color: #ffffff;
    margin-top: 60px;
}

.footertext {
    font-size: 1.4rem;
    margin: 0;
}

/* ================================================
   14. Utility Classes
   ================================================ */

.emptybox {
    width: 100px;
    height: 50px;
}

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

.hidden {
    display: none !important;
}

/* ================================================
   15. Responsive Design
   ================================================ */

@media (max-width: 1200px) {
    .models-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 992px) {
    .navbar {
        flex-wrap: wrap;
    }
    
    .navbar-links {
        width: 100%;
        justify-content: center;
        padding: 15px 0;
    }
    
    .navbar-links a {
        padding: 15px;
        font-size: 1.2rem;
    }
    
    .introduction {
        margin: 40px 50px;
        font-size: 1.8rem;
    }
    
    .collaborator-group {
        padding-left: 50px;
    }
    
    .filter-row-split {
        flex-direction: column;
    }
    
    .filter-row-split .filter-group {
        width: 100%;
    }
    
    .catalog-layout {
        flex-direction: column;
    }
    
    .filters-sidebar {
        width: 100%;
        position: static;
        max-height: none;
    }
    
    .models-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }
    
    .filter-row {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 9px;
    }
    
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.4rem; }
    
    #hero h1 {
        font-size: 3.5rem;
    }
    
    .navbar-links a {
        padding: 10px;
        font-size: 1.1rem;
        letter-spacing: 0.05rem;
    }
    
    .introduction {
        margin: 30px 20px;
        font-size: 1.7rem;
    }
    
    .collaborator {
        width: 40%;
        margin: 3% 5%;
    }

    .core-team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .core-team-grid .collaborator {
        width: auto;
        margin: 3% 0;
    }
    
    .collaborator img {
        width: 140px;
        height: 140px;
    }
    
    .card, .video-card {
        min-width: 100%;
    }
    
    .models-grid {
        grid-template-columns: 1fr;
    }
    
    .view-toggle-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .view-toggle {
        width: 100%;
    }
    
    .view-toggle-btn {
        flex: 1;
        justify-content: center;
    }
    
    .model-list-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .model-list-item-arrow {
        display: none;
    }
    
    .model-list-item-meta {
        flex-direction: column;
        gap: 5px;
    }
    
    .modal-content {
        width: 95%;
        max-height: 95vh;
    }
    
    .modal-header {
        padding: 20px;
    }
    
    .modal-body {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 8px;
    }
    
    .navbar {
        padding: 0 5px;
        padding-right: 10px;
    }
    
    .logo img {
        width: 200px;
        height: 35px;
    }
    
    .navbar-links a {
        padding: 8px;
        font-size: 1rem;
    }
    
    .introduction {
        margin: 20px 10px;
    }
    
    .collaborator {
        width: 45%;
    }
    
    .collaborator-group {
        padding-left: 20px;
    }
}

/* ================================================
   16. Animations
   ================================================ */

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Smooth scrolling for all browsers */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* ================================================
   17. Print Styles
   ================================================ */

@media print {
    .navbar,
    .filters-container,
    .footer {
        display: none;
    }
    
    .model-card {
        page-break-inside: avoid;
    }
}