/* General Body Styles */
body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    background-color: #111317;
    color: #fff;
    overflow-x: hidden;
    overflow-y: scroll; /* 强制始终显示滚动条，防止导航栏位置跳动 */
}


html {
    scroll-behavior: smooth;
}

/* Add offset for fixed header to all anchor targets */
[id] {
    scroll-margin-top: 100px;
}

a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Header and Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(17, 19, 23, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid #434854;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.logo {
    font-size: 1.75rem;
    font-weight: bold;
}

.nav-links {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

.nav-links li {
    margin: 0 15px;
}

.nav-links a {
    font-weight: 500;
    font-size: 1.125rem;
}

/* Dropdown Menu Styles */
.nav-links li.dropdown {
    position: relative;
}

.nav-links li.dropdown .dropdown-content { /* This now targets the UL */
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #23272F;
    border: 1px solid #343842;
    border-radius: 5px;
    padding: 10px 0;
    min-width: 250px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    z-index: 1001;
    list-style: none; /* Add this for the new UL */
    margin: 0; /* Add this for the new UL */
}

.nav-links .dropdown-content li a { /* Target the A inside the LI */
    color: #fff;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-weight: normal;
    white-space: nowrap;
}

.nav-links .dropdown-content li a:hover {
    background-color: #343842;
}

.nav-links .dropdown > a i { /* Make selector slightly more specific */
    margin-left: 5px;
    font-size: 0.8em;
}

/* Show dropdown on hover or with .show class */
.nav-links li.dropdown:hover .dropdown-content,
.nav-links li.dropdown .dropdown-content.show {
    display: block;
}


.nav-buttons .btn {
    margin-left: 10px;
    font-size: 1.125rem;
    padding: 10px 20px;
}

.btn {
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #fff;
    color: #000;
}

.btn-primary:hover {
    background-color: #ccc;
    color: #000;
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid #fff;
    color: #fff;
}

.btn-secondary:hover {
    background-color: #fff;
    color: #000;
}

/* Hero Section */
.hero {
    position: relative;
    overflow: visible;
    padding: 100px 0 20px 0;
    min-height: 600px;
    text-align: center;
    background: #000;
}



.hero-content h1 {
    font-size: 4.2rem;
    font-weight: normal;
    margin-top: 200px; /* Pushes the text down to avoid overlap */
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px auto;
    color: #aaa;
}

.hero-buttons .btn {
    margin: 0 10px;
    font-size: 1rem;
}

/* --- Infinite Scrolling Logos --- */
.scrolling-logos {
    padding: 30px 0;
    text-align: center;
    overflow: hidden;
    position: relative;
    width: 100%;
}

.scrolling-logos p {
    color: #aaa;
    margin-bottom: 40px;
    letter-spacing: 1px;
    font-weight: bold;
}

.logos-slide-container {
    display: flex;
    width: max-content;
    animation: scroll 40s linear infinite;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 500;
    color: #999;
    margin: 0 40px;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Generic Content Section Styles */
.content-section {
    padding: 62px 0;
    border-bottom: 1px solid #2a2e37;
}

.content-section.darker {
     background-color: #1A1D22;
}

.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 30%;
    gap: 80px;
    align-items: center;
}

.grid-2-col.reverse {
    grid-template-columns: 30% 1fr;
}

.grid-2-col.reverse .text-content {
    order: 2;
}

.grid-2-col.reverse .placeholder-visual {
    order: 1;
}

.text-content h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: normal;
}

.text-content p {
    color: #aaa;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.placeholder-visual {
    border: 1px solid #343842;
    background: #23272F;
    border-radius: 10px;
    min-height: 500px;
    height: 100%;
    box-sizing: border-box;
    display: flex;
    align-items: flex-start; /* Changed from center to flex-start */
    justify-content: center;
    color: #5c616e;
    font-size: 1.2rem;
    text-align: center;
    padding: 20px;
}



.centered-heading {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px auto;
}

.centered-heading h2 {
    font-size: 2.8rem;
    font-weight: normal;
}

.page-title-section {
    padding: 100px 20px 40px 20px;
    text-align: center;
}

.page-title-section h1 {
    font-weight: normal;
}

.centered-heading p {
    color: #aaa;
    font-size: 1.1rem;
    line-height: 1.6;
}

.three-col-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, 320px);
    justify-content: center;
    gap: 15px;
    max-width: 1000px;
    margin: 0 auto;
}

.horizontal-scroll-container {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 20px 0;
    margin: 0 auto;
    max-width: calc(100vw - 40px);
}

.horizontal-scroll-container::-webkit-scrollbar {
    height: 8px;
}

.horizontal-scroll-container::-webkit-scrollbar-track {
    background: #23272F;
    border-radius: 4px;
}

.horizontal-scroll-container::-webkit-scrollbar-thumb {
    background: #434854;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.horizontal-scroll-container::-webkit-scrollbar-thumb:hover {
    background: #4a90e2;
}

.horizontal-scroll-container .feature-card {
    flex: 0 0 320px;
    min-width: 320px;
}

/* Carousel Styles */
.carousel-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 20px 20px;
    overflow: hidden;
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    height: auto;
}

.carousel-slide {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    justify-content: center;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
}

.carousel-slide.active {
    opacity: 1;
    transform: translateX(0);
    position: relative;
}

.carousel-slide.prev {
    opacity: 0;
    transform: translateX(-100%);
}

.carousel-slide.next {
    opacity: 0;
    transform: translateX(100%);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #434854;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: #4a90e2;
    transform: scale(1.2);
}

.indicator:hover {
    background-color: #64B5F6;
}

.product-suite-grid-container {
    max-width: 980px;
    margin: 0 auto;
}

.feature-card {
    background-color: #1a1d24;
    padding: 30px;
    border: 1px solid #434854;
    border-radius: 12px;
    width: 320px !important;
    height: 300px !important;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

/* Override width for carousel slides to fit properly */
.carousel-slide .feature-card {
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    height: 300px !important;
    max-height: 300px;
    box-sizing: border-box;
}

.feature-card:hover {
    border-color: #667eea;
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.2);
}

.feature-card:hover h3 {
    color: #64B5F6;
}

/* Dataset Showcase Styling */
.dataset-showcase {
    margin-top: 40px;
    padding: 30px;
    background: #1a1d22;
    border: 1px solid #343842;
    border-radius: 12px;
}

.showcase-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.showcase-text h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #fff;
}

.showcase-text p {
    color: #aaa;
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

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

.showcase-img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 8px;
    border: 1px solid #434854;
    transition: all 0.3s ease;
}

.showcase-img:hover {
    border-color: #64B5F6;
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(100, 181, 246, 0.15);
}

/* Responsive Design for Showcase */
@media (max-width: 768px) {
    .showcase-content {
        grid-template-columns: 1fr;
        gap: 25px;
        text-align: center;
    }

    .showcase-text h3 {
        font-size: 1.5rem;
    }
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    transition: color 0.3s ease-in-out;
    font-weight: normal;
}

.feature-card p {
    color: #aaa;
    line-height: 1.6;
    flex-grow: 1;
}

.customer-quotes-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.quote-card {
    background-color: #1a1d24;
    padding: 30px;
    border: 1px solid #434854;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.quote-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.quote-card:hover {
    border-color: #667eea;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.2);
    transform: translateY(-5px);
}

.quote-card p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.quote-card .author {
    color: #888;
    font-weight: bold;
}

/* Scroll Animation */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Footer */
.footer {
    background-color: #111317;
    padding: 80px 0 40px 0;
    border-top: 1px solid #2a2e37;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-cta h2 {
    font-size: 2rem;
    margin: 0 0 20px 0;
}

.footer-links {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
}

.footer-column h3 {
    font-size: 1rem;
    color: #888;
    margin-bottom: 20px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column li {
    margin-bottom: 15px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid #434854;
    font-size: 0.9rem;
    color: #888;
}

.footer-socials a {
    margin-left: 20px;
    font-size: 1.2rem;
    color: #888;
}

/* Tab-based layout for Dataset page */
.tab-container {
    width: 100%;
}

.tab-nav {
    display: flex;
    border-bottom: 1px solid #434854;
    margin-bottom: 40px;
}

.tab-link {
    padding: 15px 25px;
    cursor: pointer;
    background: none;
    border: none;
    color: #888;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.tab-link:hover {
    color: #fff;
}

.tab-link.active {
    color: #64B5F6; /* Light Blue */
    border-bottom-color: #64B5F6;
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.placeholder-visual canvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* Workflow Steps for Platform Page */
.workflow-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.workflow-step {
    text-align: center;
    max-width: 200px;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #434854;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px auto;
    border: 2px solid #5c616e;
}

.workflow-step h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    transition: color 0.3s ease-in-out;
}

.workflow-step p {
    font-size: 0.9rem;
    color: #aaa;
    line-height: 1.5;
}

.workflow-arrow {
    font-size: 2.5rem;
    color: #5c616e;
    margin-top: 60px; /* Align with text */
}


/* Responsive */
@media (max-width: 992px) {
    .nav-links { display: none; }
    .hero-content h1 { font-size: 2.8rem; }
    .grid-2-col, .grid-2-col.reverse { }
    .grid-2-col.reverse .text-content { order: 0; }
    /* The conflicting .three-col-grid rule for mobile has been removed */
    .customer-quotes-container { grid-template-columns: 1fr; }
    .workflow-steps {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    .workflow-arrow {
        transform: rotate(90deg);
        margin-top: 0;
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .nav-container { padding: 0 20px; }
    .footer-top, .footer-bottom { flex-direction: column; align-items: flex-start; }
    .footer-bottom { gap: 20px; }
    .hero-content h1 { font-size: 2.4rem; }

    .horizontal-scroll-container {
        gap: 15px;
        padding: 15px 0;
        margin: 0 -20px;
        padding-left: 20px;
        padding-right: 20px;
    }

    .horizontal-scroll-container .feature-card {
        flex: 0 0 280px;
        min-width: 280px;
    }

    .carousel-slide {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .carousel-container {
        padding: 15px 15px;
        margin: 0 auto;
        max-width: calc(100vw - 30px);
    }

    .carousel-wrapper {
        height: 650px; /* 移动端需要更高的高度来容纳2行2列布局 */
    }
}

#particleCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0; /* Sit behind the content */
}

.hero-content {
    position: relative; /* Ensure content is on top of the canvas */
    z-index: 1;
}

/* Blue Gradient Text with Animation */
.animated-blue-text {
    background: linear-gradient(135deg, #64B5F6 0%, #42A5F5 25%, #2196F3 50%, #1E88E5 75%, #1976D2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 3s ease-in-out infinite;
    background-size: 200% 200%;
}

@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Platform animation container styles */
.placeholder-visual.no-border {
    width: 100%;
    min-height: 500px;
    height: 100%;
    border: none;
    background: transparent;
    padding: 0;
    margin: 0 auto; /* Center the square */
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Workflow Animation Styles */
.workflow-step, .workflow-arrow {
    opacity: 0.4;
    transform: scale(0.95);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.workflow-step.is-active {
    opacity: 1;
    transform: scale(1);
}

.workflow-step.is-active .step-number {
    background-color: #10B981;
    border-color: #34D399;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.7);
}

.workflow-arrow.is-active {
    opacity: 1;
    transform: scale(1);
}

/* Active tab card title color */
.tab-content.active .feature-card h3 {
    color: #64B5F6;
}

/* Contact Page Styles */
.contact-hero {
    padding: 80px 0 40px 0;
    background: linear-gradient(135deg, #1a1d22 0%, #23272f 100%);
    border-bottom: 1px solid #2a2e37;
}

.contact-hero .hero-content {
    text-align: center;
    max-width: 450px;
    margin: 0 auto;
}

.contact-hero h1 {
    font-size: 2.8rem;
    font-weight: 600;
    margin-bottom: 16px;
    background: linear-gradient(45deg, #fff 0%, #e6e6e6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-hero p {
    font-size: 1.1rem;
    color: #aaa;
    line-height: 1.5;
    margin: 0;
}

/* Contact Information Section */
.contact-info-section {
    padding: 80px 0;
    background-color: #111317;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-card {
    background: #1a1d22;
    border: 1px solid #343842;
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.contact-card:hover {
    border-color: #4a90e2;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.1);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #4a90e2, #357abd);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    font-size: 24px;
    color: #fff;
}

.contact-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: #fff;
}

.contact-card p {
    color: #aaa;
    margin-bottom: 15px;
}

.contact-card a {
    color: #4a90e2;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-card a:hover {
    color: #357abd;
}

.contact-card address {
    font-style: normal;
    color: #4a90e2;
    line-height: 1.5;
}

/* Contact Form Section */
.contact-form-section {
    padding: 80px 0;
    background-color: #1a1d22;
    border-top: 1px solid #2a2e37;
}

.contact-form-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.form-header {
    margin-bottom: 40px;
}

.form-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.form-header p {
    color: #aaa;
    font-size: 1.1rem;
    line-height: 1.6;
}

.contact-form {
    background: #23272f;
    border: 1px solid #343842;
    border-radius: 12px;
    padding: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #fff;
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: #1a1d22;
    border: 1px solid #434854;
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4a90e2;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: #aaa;
    font-size: 0.95rem;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 12px;
    transform: scale(1.2);
}

.submit-btn {
    width: 100%;
    padding: 16px 24px;
    font-size: 1.1rem;
    font-weight: 600;
    position: relative;
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Contact Sidebar */
.contact-sidebar {
    background: #111317;
    border: 1px solid #343842;
    border-radius: 12px;
    padding: 40px 30px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.contact-sidebar h3 {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: #fff;
}

.feature-list {
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #4a90e2, #357abd);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0;
    font-size: 16px;
    color: #fff;
}

.feature-content h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #fff;
}

.feature-content p {
    color: #aaa;
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.trust-indicators h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: #fff;
}

.trust-logos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.trust-logo {
    width: 100%;
    height: 50px;
    object-fit: contain;
    filter: brightness(1.2) contrast(1.1);
    padding: 10px;
}

/* FAQ Section */
.contact-faq-section {
    padding: 80px 0;
    background-color: #111317;
    border-top: 1px solid #2a2e37;
}

.faq-header {
    text-align: center;
    margin-bottom: 60px;
}

.faq-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.faq-header p {
    color: #aaa;
    font-size: 1.1rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: #1a1d22;
    border: 1px solid #343842;
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #4a90e2;
    transform: translateY(-2px);
}

.faq-item h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #fff;
}

.faq-item p {
    color: #aaa;
    line-height: 1.6;
    margin: 0;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 60px 40px;
    background: #23272f;
    border: 1px solid #343842;
    border-radius: 12px;
}

.success-icon {
    font-size: 4rem;
    color: #10b981;
    margin-bottom: 20px;
}

.success-message h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #fff;
}

.success-message p {
    color: #aaa;
    font-size: 1.1rem;
    margin-bottom: 30px;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact-hero {
        padding: 60px 0 30px 0;
    }

    .contact-hero h1 {
        font-size: 2.2rem;
    }

    .contact-hero p {
        font-size: 1rem;
    }

    .contact-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-form-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .contact-sidebar {
        position: static;
        margin-top: 0;
    }

    .faq-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .faq-item {
        padding: 25px 20px;
    }

    .trust-logos {
        grid-template-columns: 1fr 1fr 1fr 1fr;
    }
}

/* ===========================
   Dataset Page Styles
   =========================== */

/* Dataset Hero Section */
.dataset-hero {
    padding: 120px 20px 60px;
    text-align: center;
    background: linear-gradient(135deg, #1a1d24 0%, #111317 100%);
}

.dataset-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dataset-hero .subtitle {
    font-size: 1.2rem;
    color: #a8b3cf;
    max-width: 700px;
    margin: 0 auto;
}

/* Dataset Filters Section */
.dataset-filters {
    padding: 40px 20px;
    background-color: #1a1d24;
    border-bottom: 1px solid #434854;
}

.filter-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.search-box {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
}

.search-box input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    background-color: #23272F;
    border: 1px solid #434854;
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.search-box input::placeholder {
    color: #666;
}

.filter-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    background-color: #23272F;
    border: 1px solid #434854;
    border-radius: 8px;
    color: #fff;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background-color: #2d3139;
    border-color: #667eea;
}

.filter-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
}

/* Datasets Grid Section */
.datasets-section {
    padding: 60px 20px 100px;
}

.datasets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* Dataset Card */
.dataset-card {
    background-color: #1a1d24;
    border: 1px solid #434854;
    border-radius: 12px;
    padding: 25px;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.dataset-category-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(102, 126, 234, 0.15);
    color: #667eea;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(102, 126, 234, 0.3);
}

.dataset-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.dataset-card:hover {
    border-color: #667eea;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.2);
    transform: translateY(-5px);
}

.dataset-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: #fff;
}

.dataset-card .dataset-description {
    color: #a8b3cf;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
    min-height: 60px;
}

.dataset-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #434854;
}

.dataset-stat {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #a8b3cf;
    font-size: 0.85rem;
}

.dataset-stat i {
    color: #667eea;
}

.dataset-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.dataset-tag {
    padding: 4px 12px;
    background-color: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 20px;
    font-size: 0.8rem;
    color: #a8b3cf;
}

.dataset-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 15px;
    font-size: 0.85rem;
}

.dataset-detail {
    color: #a8b3cf;
}

.dataset-detail strong {
    color: #fff;
    display: block;
    margin-bottom: 3px;
}

.dataset-card .learn-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #667eea;
    font-weight: 500;
    margin-top: 15px;
    transition: gap 0.3s ease;
}

.dataset-card:hover .learn-more {
    gap: 12px;
}

.dataset-card .learn-more i {
    transition: transform 0.3s ease;
}

.dataset-card:hover .learn-more i {
    transform: translateX(4px);
}

/* Responsive Design for Dataset Page */
@media (max-width: 768px) {
    .dataset-hero h1 {
        font-size: 2rem;
    }

    .dataset-hero .subtitle {
        font-size: 1rem;
    }

    .filter-wrapper {
        gap: 15px;
    }

    .search-box {
        max-width: 100%;
    }

    .datasets-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ===== Dataset Detail Page Styles ===== */

/* Breadcrumb */
.breadcrumb-section {
    background-color: #0d0f14;
    padding: 20px 0;
    border-bottom: 1px solid #1a1d24;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #a8b3cf;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: #a8b3cf;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #667eea;
}

.breadcrumb i {
    font-size: 0.7rem;
    opacity: 0.5;
}

.breadcrumb span {
    color: #fff;
}

/* Dataset Detail Header */
.dataset-detail-header {
    background: linear-gradient(135deg, #1a1d24 0%, #0d0f14 100%);
    padding: 60px 0;
}

.detail-header-content {
    max-width: 900px;
}

.category-badge {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

#detail-title {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.2;
}

.detail-description {
    font-size: 1.15rem;
    color: #a8b3cf;
    line-height: 1.8;
    margin-bottom: 30px;
}

.detail-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Dataset Specifications */
.dataset-specifications {
    padding: 60px 0;
    background-color: #111317;
}

/* Single-column layout without card wrapper */
.specs-content-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.specs-content-wrapper h2 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 30px;
    font-weight: 600;
}

.specs-table-container {
    background: transparent;
}

.specs-table {
    width: 100%;
    background-color: #1a1d24;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #2a2d34;
}

.specs-table tbody tr {
    border-bottom: 1px solid #2a2d34;
}

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

.specs-table tbody tr:hover {
    background-color: rgba(102, 126, 234, 0.05);
}

.specs-table td {
    padding: 16px 20px;
    color: #a8b3cf;
    font-size: 0.95rem;
}

.specs-table td:first-child {
    font-weight: 600;
    color: #fff;
    width: 35%;
    background-color: rgba(102, 126, 234, 0.05);
}

.specs-table td:last-child {
    color: #a8b3cf;
}

/* Removed old specs-grid styles */
.specs-grid {
    display: block;
}

/* Sample Images Placeholder */
.sample-images-container,
.sample-preview-container {
    position: relative;
}

.sample-images-placeholder,
.sample-preview-content {
    background-color: #1a1d24;
    border: 2px dashed #434854;
    border-radius: 12px;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    overflow: hidden;
}

/* Video and image preview styles */
.sample-preview-content video {
    width: 100%;
    height: auto;
    border-radius: 10px;
    max-height: 600px;
    object-fit: contain;
}

.sample-preview-content img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    max-height: 600px;
    object-fit: contain;
}

.sample-preview-content.has-content {
    border: 1px solid #434854;
    background-color: #000;
    padding: 10px;
}

.placeholder-box {
    text-align: center;
    color: #666;
}

.placeholder-box i {
    font-size: 4rem;
    margin-bottom: 15px;
    opacity: 0.3;
}

.placeholder-box p {
    font-size: 1.1rem;
}

.sample-note {
    color: #666;
    font-size: 0.9rem;
    font-style: italic;
}

/* When images are added */
.sample-images-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.sample-image {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    background-color: #1a1d24;
}

.sample-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* Additional Info Cards */
.dataset-additional-info {
    padding: 60px 0;
    background-color: #0d0f14;
}

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

.info-card {
    background-color: #1a1d24;
    border: 1px solid #2a2d34;
    border-radius: 12px;
    padding: 35px 25px;
    text-align: center;
    transition: all 0.3s ease;
}

.info-card:hover {
    border-color: #667eea;
    transform: translateY(-5px);
}

.info-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon i {
    font-size: 2rem;
    color: #fff;
}

.info-card h3 {
    color: #fff;
    margin-bottom: 12px;
    font-size: 1.3rem;
}

.info-card p {
    color: #a8b3cf;
    line-height: 1.6;
}

/* Related Datasets */
.related-datasets {
    padding: 60px 0;
    background-color: #111317;
}

.related-datasets h2 {
    color: #fff;
    margin-bottom: 35px;
    font-size: 2rem;
}

.related-datasets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

/* CTA Section */
.detail-cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    text-align: center;
}

.cta-content h2 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 35px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive Design for Detail Page */
@media (max-width: 968px) {
    .specs-grid {
        grid-template-columns: 1fr;
    }

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

    .info-cards {
        grid-template-columns: 1fr;
    }

    #detail-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .related-datasets-grid {
        grid-template-columns: 1fr;
    }

    .detail-actions {
        flex-direction: column;
    }

    .detail-actions .btn {
        width: 100%;
        text-align: center;
    }

    .cta-content h2 {
        font-size: 1.8rem;
    }
}

    .dataset-details {
        grid-template-columns: 1fr;
    }
}

/* Category Tabs */
.dataset-category-tabs {
    padding: 30px 20px;
    background-color: #1a1d24;
    border-bottom: 1px solid #434854;
}

.category-tabs-wrapper {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 5px;
}

.category-tabs-wrapper::-webkit-scrollbar {
    height: 6px;
}

.category-tabs-wrapper::-webkit-scrollbar-track {
    background: #23272F;
    border-radius: 3px;
}

.category-tabs-wrapper::-webkit-scrollbar-thumb {
    background: #667eea;
    border-radius: 3px;
}

.category-tab {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background-color: #23272F;
    border: 1px solid #434854;
    border-radius: 10px;
    color: #a8b3cf;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-size: 0.95rem;
}

.category-tab i {
    font-size: 1.1rem;
}

.category-tab .tab-count {
    background-color: rgba(102, 126, 234, 0.2);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.85rem;
    color: #667eea;
}

.category-tab:hover {
    background-color: #2d3139;
    border-color: #667eea;
}

.category-tab.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    color: #fff;
}

.category-tab.active .tab-count {
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
}

@media (max-width: 768px) {
    .category-tabs-wrapper {
        gap: 8px;
    }

    .category-tab {
        padding: 10px 16px;
        font-size: 0.9rem;
    }
}

/* Pagination Styles */
.pagination-container {
    margin-top: 50px;
    margin-bottom: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.pagination-info {
    color: #a8b3cf;
    font-size: 0.95rem;
}

.pagination-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.pagination-btn {
    padding: 10px 16px;
    background-color: #23272F;
    border: 1px solid #434854;
    border-radius: 8px;
    color: #a8b3cf;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    min-width: 44px;
    text-align: center;
}

.pagination-btn:hover:not(:disabled):not(.active) {
    background-color: #2d3139;
    border-color: #667eea;
    color: #fff;
}

.pagination-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    color: #fff;
    font-weight: 600;
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-btn.ellipsis {
    background: transparent;
    border: none;
    cursor: default;
    pointer-events: none;
}

@media (max-width: 768px) {
    .pagination-buttons {
        gap: 4px;
    }

    .pagination-btn {
        padding: 8px 12px;
        font-size: 0.9rem;
        min-width: 40px;
    }

    .pagination-info {
        font-size: 0.9rem;
    }
}

/* ===========================
   Terms of Service Modal
   =========================== */
.terms-link {
    color: #667eea;
    text-decoration: underline;
    transition: color 0.3s ease;
    font-weight: 500;
}

.terms-link:hover {
    color: #764ba2;
}

.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
    overflow-y: auto;
    padding: 20px;
    text-align: center;
}

.modal::before {
    content: '';
    display: inline-block;
    height: 100%;
    vertical-align: middle;
}

.modal-content {
    background: #1a1d24;
    border: 1px solid #434854;
    border-radius: 16px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    display: inline-block;
    vertical-align: middle;
    text-align: left;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: modalFadeIn 0.3s ease-out;
    position: relative;
}

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 35px;
    border-bottom: 1px solid #434854;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

.modal-header h2 {
    font-size: 2rem;
    color: #fff;
    margin: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-close {
    background: none;
    border: none;
    color: #aaa;
    font-size: 2.5rem;
    cursor: pointer;
    transition: color 0.3s ease, transform 0.3s ease;
    line-height: 1;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: #fff;
    transform: rotate(90deg);
}

.modal-body {
    padding: 35px;
    overflow-y: auto;
    max-height: calc(90vh - 200px);
    color: #aaa;
    line-height: 1.8;
}

.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: #111317;
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: #667eea;
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: #764ba2;
}

.modal-body h3 {
    color: #fff;
    font-size: 1.4rem;
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 600;
}

.modal-body p {
    margin-bottom: 15px;
    font-size: 1rem;
}

.modal-body ol,
.modal-body ul {
    margin-left: 25px;
    margin-bottom: 15px;
}

.modal-body ol li,
.modal-body ul li {
    margin-bottom: 8px;
}

.modal-body strong {
    color: #fff;
    font-weight: 600;
}

.effective-date {
    background: rgba(102, 126, 234, 0.1);
    border-left: 3px solid #667eea;
    padding: 12px 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.important-notice {
    background: rgba(234, 102, 102, 0.1);
    border-left: 3px solid #ea6666;
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
    color: #ffb3b3;
}

.modal-footer {
    padding: 20px 35px;
    border-top: 1px solid #434854;
    display: flex;
    justify-content: flex-end;
    background: #111317;
    border-radius: 0 0 16px 16px;
}

.modal-footer .btn {
    min-width: 120px;
}

@media (max-width: 768px) {
    .modal {
        padding: 10px;
    }

    .modal-content {
        max-height: 95vh;
    }

    .modal-header {
        padding: 20px;
    }

    .modal-header h2 {
        font-size: 1.5rem;
    }

    .modal-body {
        padding: 20px;
    }

    .modal-footer {
        padding: 15px 20px;
    }

    .checkbox-label {
        font-size: 0.9rem;
    }
}

/* ===========================
   Our Offices Section
   =========================== */
.offices-section {
    padding: 80px 0;
    background-color: #0d0f14;
    border-top: 1px solid #2a2e37;
}

.offices-header {
    text-align: center;
    margin-bottom: 60px;
}

.offices-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.offices-header p {
    color: #aaa;
    font-size: 1.1rem;
}

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

.office-card {
    background: #1a1d22;
    border: 1px solid #343842;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.office-card:hover {
    border-color: #4a90e2;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.15);
}

.office-map {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: #000;
    position: relative;
}

.office-map .map-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    z-index: 1;
}

.office-map .map-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    z-index: 2;
    background: #000;
}

.office-map .map-iframe.hidden {
    display: none;
}

.office-info {
    padding: 30px 25px;
}

.office-info h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.office-info h3 i {
    color: #4a90e2;
    font-size: 1.2rem;
}

.office-address {
    color: #aaa;
    line-height: 1.8;
    margin-bottom: 20px;
    min-height: 70px;
}

.office-email {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #aaa;
}

.office-email i {
    color: #4a90e2;
    font-size: 0.9rem;
}

.office-email a {
    color: #4a90e2;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.office-email a:hover {
    color: #357abd;
}

/* Responsive Design for Offices Section */
@media (max-width: 968px) {
    .offices-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .offices-section {
        padding: 60px 0;
    }

    .offices-header h2 {
        font-size: 2rem;
    }

    .offices-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .office-card {
        margin: 0 10px;
    }
}