/* General Styles */
body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    padding-top: 80px; /* Account for fixed header height */
    box-sizing: border-box;
    background-color: #f4f4f4;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

html {
    margin: 0;
    padding: 0;
    height: 100%;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Custom Link Styles */
.custom-link {
    color: #0074d4;
    text-decoration: none;
    transition: color 0.3s ease;
}

.custom-link:hover {
    color: #61dafb;
    text-decoration: underline; /* Optional: only if you want a subtle underline effect on hover */
}

/* Header and Hero Section */
.modern-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 80px;
    background-size: cover;
    background-position: center;
    color: #fff;
    text-align: center;
}

.modern-header .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.modern-header .container {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.modern-header .nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
    padding: 0 40px;
    background: rgba(0, 0, 0, 0.3);
    position: relative;
}

.modern-header .nav-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-section:hover {
    text-decoration: none;
}

.logo-section:hover span {
    color: #0074d4;
    background: rgba(255, 255, 255, 0.1);
    padding: 10px;
    border-radius: 4px;
}

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

.logo-section span {
    color: #fff;
    font-size: 18px;
    font-weight: 600;
}

.modern-header .nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.modern-header .nav-menu li {
    display: flex;
    align-items: center;
}

.modern-header .nav-menu li:not(:first-child) {
    margin-left: 30px;
}

.modern-header .nav-menu li a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    padding: 10px;
    transition: color 0.3s ease, background 0.3s ease;
}

.modern-header .nav-menu li a:hover {
    color: #0074d4;
    background: rgba(255, 255, 255, 0.1);
}

.modern-header .hamburger-menu {
    display: none;
    cursor: pointer;
    font-size: 24px;
    color: #fff;
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.modern-header .header-cta {
    display: flex;
    align-items: center;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.modern-header .header-cta-button {
    background: #0071bd;
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: background-color 0.3s ease, transform 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.modern-header .header-cta-button:hover {
    background: #0071bd;
    transform: translateY(-1px);
    color: white;
    text-decoration: none;
}

.modern-header .header-cta-button i {
    font-size: 12px;
}

.modern-header .hero-content {
    text-align: center;
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.modern-header .hero-logo img {
    height: 80px;
    width: auto;
}

.modern-header .hero-content p {
    font-size: 1.2em;
    margin-top: 10px;
    text-align: center;
    line-height: 1.4;
    max-width: 600px;
}

.hero-banner {
    width: auto;
    max-width: 350px;
    margin: 0 auto 2rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
    padding: 20px 10px;
    background-color: #f9f9f9;
}
.hero-banner img {
    width: 90%;
    height: auto;
    display: inline-block;
    margin: 0 auto;
}

/* Mobile Styles */
@media (max-width: 768px) {
    body {
        padding-top: 80px; /* Maintain fixed header spacing on mobile */
    }
    
    .modern-header .nav-container {
        padding: 0 15px;
        justify-content: space-between;
    }

    .modern-header .nav-links {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }


    .modern-header .nav-menu {
        display: none;
        flex-direction: column;
        align-items: center;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.9);
        padding: 20px 0;
        border-radius: 0 0 10px 10px;
    }

    .modern-header .nav-menu li {
        margin: 10px 0;
    }

    .modern-header .nav-menu li a {
        font-size: 18px;
        padding: 10px 20px;
        width: 100%;
        text-align: center;
    }

    .modern-header .nav-menu.active {
        display: flex;
    }

    .modern-header .hamburger-menu {
        display: block;
        position: static;
        order: 1;
        left: auto;
        top: auto;
        transform: none;
    }

    .modern-header .header-cta {
        position: static;
        transform: none;
        order: 2;
        right: auto;
        top: auto;
    }

    .modern-header .header-cta-button {
        padding: 6px 12px;
        font-size: 12px;
    }

}

/* Featured Research Section */
.featured-research {
    background-image: url('images/bitcoin_background.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: white;
    padding: 4rem 0;
    margin: 2rem 0;
    position: relative;
    overflow: hidden;
}

.featured-research::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.research-hero {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.research-content {
    text-align: left;
    padding: 2rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.research-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.research-hero h1 {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 1rem;
    line-height: 1.2;
    color: white;
}

.research-description {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.research-highlights {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.75rem 1.25rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.highlight-item i {
    color: #61dafb;
}

.research-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-button.primary {
    background: #61dafb;
    color: #282c34;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.cta-button.primary:hover {
    background: #4fa8d1;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(97, 218, 251, 0.4);
}

.cta-button.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

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

.visual-placeholder {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    width: 200px;
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.visual-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.visual-placeholder p {
    margin: 0;
    font-size: 0.8rem;
    opacity: 0.8;
    font-weight: 500;
    line-height: 1.2;
    text-align: center;
    max-width: 120px;
}

/* Research Expertise Section */
.research-expertise {
    background: white;
    padding: 4rem 0;
    margin: 3rem 0;
}

.research-expertise h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 300;
}

.research-expertise > p {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

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

.expertise-item {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.expertise-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.expertise-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.expertise-item i {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 1rem;
}

.expertise-item h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.expertise-item p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.expertise-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    background: rgba(102, 126, 234, 0.1);
    margin-top: auto;
    align-self: center;
}

.expertise-link:hover {
    color: #764ba2;
    background: rgba(118, 75, 162, 0.1);
    transform: translateX(5px);
}

.research-quote {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 16px;
    border-left: 4px solid #667eea;
}

.research-quote blockquote {
    font-size: 1.3rem;
    font-style: italic;
    color: #495057;
    margin: 0 0 1rem 0;
    position: relative;
    line-height: 1.4;
}

.research-quote cite {
    color: #667eea;
    font-weight: 600;
    font-size: 1rem;
}

/* Main Content */
main {
    padding: 40px 0;
    flex: 1;
}

.introduction, .core-values, .core-offerings, .reports-section {
    margin-bottom: 40px;
    text-align: center;
}

.introduction h2, .core-values h2, .core-offerings h2, .reports-section h2 {
    font-size: 2.5em;
    color: #333;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.introduction h2::after, .core-values h2::after, .core-offerings h2::after, .reports-section h2::after {
    content: '';
    width: 60px;
    height: 4px;
    background: #0074d4;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -10px;
}

.introduction p, .core-values p, .core-offerings p, .reports-section p {
    font-size: 1.1em;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 20px;
    color: #666;
    transition: color 0.3s ease;
}

.introduction p:hover, .core-values p:hover, .core-offerings p:hover {
    color: #333;
}

.grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.offering, .value-item {
    background-color: #fff;
    padding: 20px;
    margin: 15px;
    text-decoration: none;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1 1 300px; /* Ensures items have the same width */
    max-width: 300px; /* Ensures items have the same width */
}

.offering:hover, .value-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.offering i, .value-item i {
    color: #333;
    margin-bottom: 10px;
}

.offering h3, .value-item h3 {
    font-size: 1.5em;
    color: #333;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.offering:hover h3, .value-item:hover h3 {
    color: #0074d4;
}

.offering p, .value-item p {
    font-size: 1em;
    color: #666;
    line-height: 1.6;
}

/* Footer Styles */
footer {
    background-color: #282c34;
    color: #fff;
    padding: 8px 0;
    text-align: center;
    width: 100%;
    margin-top: auto;
    flex-shrink: 0;
}

footer .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 20px;
}

.footer-copyright {
    text-align: left;
    flex: 1;
}

.footer-copyright p {
    margin: 0;
}

.footer-links {
    text-align: center;
    display: flex;
    justify-content: center;
    gap: 30px;
    flex: 1;
}

.footer-links a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
    white-space: nowrap;
}

.footer-links a:hover {
    color: #0074d4;
}

.social-media {
    text-align: right;
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    flex: 1;
}

.social-media a {
    color: #fff;
    text-decoration: none;
    font-size: 1.5em;
    transition: color 0.3s;
}

.social-media a:hover {
    color: #0074d4;
}



/* Add these new styles for the partner logos section */

.partner-logos {
    margin: 40px 0;
    width: 100%;
    overflow: hidden;
}

.logo-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 40px;
    row-gap: 30px;
    margin: 0 auto;
    max-width: 1000px;
}

.logo-item {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 70px;
    width: 180px;
    transition: transform 0.3s ease;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.logo-item a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.logo-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.logo-item img {
    display: block;
    max-height: 60px;
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
    filter: grayscale(30%);
    opacity: 0.9;
    transition: all 0.3s ease;
}

/* Special handling for SVG logos */
.logo-item img[src$=".svg"] {
    height: 60px;
    width: auto;
    max-width: 100%;
}

.logo-item img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

@media screen and (max-width: 768px) {
    .logo-grid {
        gap: 25px;
        row-gap: 20px;
    }
    
    .logo-item {
        height: 60px;
        width: 140px;
        padding: 10px;
    }
    
    .logo-item img {
        max-height: 50px;
    }
    
    /* Special handling for SVG logos on tablets */
    .logo-item img[src$=".svg"] {
        height: 50px;
    }
}

@media screen and (max-width: 480px) {
    .logo-grid {
        gap: 15px;
    }
    
    .logo-item {
        height: 50px;
        width: 120px;
        padding: 8px;
    }
    
    .logo-item img {
        max-height: 40px;
    }
    
    /* Special handling for SVG logos on mobile */
    .logo-item img[src$=".svg"] {
        height: 40px;
    }
}

/* Add styles for the author section */
.author {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
}

.author a {
    text-decoration: none;
}

.author img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid #0066cc;
}

.author-info {
    margin-left: 15px;
}

.author-name {
    margin: 0;
    font-size: 1.1em;
    font-weight: 600;
    color: #0066cc;
}

.author-link:hover .author-name {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .author {
        margin-top: 15px;
    }
    
    .author img {
        width: 36px;
        height: 36px;
    }
    
    .author-name {
        font-size: 1em;
    }
}

/* AI Employee Page Styles */
.video-feature {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
}

.video-container {
    width: 100%;
    max-width: 600px;
    margin: 1rem 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.features-overview {
    margin-top: 3rem;
    text-align: center;
}

.features-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    border-radius: 8px;
    background-color: #f8f9fa;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    width: 180px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.feature i {
    margin-bottom: 1rem;
    color: #0366d6;
}

.feature h4 {
    margin: 0;
}

.features-explanation {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.price-highlight {
    font-size: 1.2rem;
    font-weight: bold;
    color: #28a745;
    background-color: #e8f5e8;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    display: inline-block;
    margin: 0.5rem 0;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.cta-button {
    background: #0071bd;
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.cta-button:hover {
    background: #0256cc;
    transform: translateY(-2px);
    color: white;
    text-decoration: none;
}

/* AI Employee Page Mobile Styles */
@media (max-width: 768px) {
    .video-container {
        max-width: 100%;
    }
    
    .features-grid {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .feature {
        width: 80%;
        max-width: 300px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

/* Crypto Page Styles */
.paper-header {
    text-align: center;
    padding: 3rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    margin: -2rem -2rem 2rem -2rem;
}

.paper-header h1 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-weight: 300;
}

.pub-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 25px;
    text-decoration: none;
    color: #495057;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.pub-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    color: #007bff;
}

.pub-badge.arxiv {
    border-color: #b31b1b;
    color: #b31b1b;
}

.pub-badge.researchgate {
    border-color: #00ccbb;
    color: #00ccbb;
}

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

.author-card {
    text-align: center;
    padding: 1.5rem;
    border-radius: 8px;
    background: #f8f9fa;
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: block;
    margin: 0 auto 1rem;
    border: 2px solid #e9ecef;
}

.author-avatar.jose {
    background-image: url('http://pottsystems.com/images/jepuente_thumbnail.png');
}

.author-avatar.carlos {
    background-image: url('https://pottsystems.com/images/carlospuenteg_thumbnail.png');
}

.author-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.author-links {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.author-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    background: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.author-link:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

.research-paper-section {
    text-align: center;
    margin: 2rem 0;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.research-paper-section h3 {
    color: #2c3e50;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 400;
}

.paper-details {
    margin-bottom: 2.5rem;
}

.paper-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-style: italic;
    line-height: 1.4;
}

.publication-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.paper-abstract {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.abstract-content {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #495057;
    text-align: justify;
}

.explanation-section {
    margin: 3rem 0;
}

.explanation-section h3 {
    text-align: center;
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 2rem;
    font-weight: 300;
}

.explanation-section h4 {
    color: #2c3e50;
    font-size: 1.3rem;
    margin: 2rem 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.challenge-highlight {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border: 1px solid #f39c12;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.tech-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.tech-item {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border-left: 4px solid #007bff;
}

.tech-item h5 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.key-quote {
    text-align: center;
    margin: 3rem 0;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 12px;
}

.key-quote blockquote {
    font-size: 1.2rem;
    font-style: italic;
    color: #495057;
    margin: 0;
    position: relative;
}

.additional-publications {
    margin: 3rem 0;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.additional-publications h3 {
    color: #2c3e50;
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 2rem;
    text-align: center;
}

/* Media Coverage Styles */
.media-coverage {
    margin: 4rem 0;
    padding: 3rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 16px;
}

.media-coverage h3 {
    color: #2c3e50;
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
}

.media-coverage h3 i {
    color: #007bff;
    margin-right: 0.5rem;
}

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

.media-item {
    background: #fff;
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.media-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.media-thumbnail {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.media-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.media-item:hover .media-thumbnail img {
    transform: scale(1.05);
}

.media-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.media-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.media-header i {
    font-size: 1.25rem;
    color: #007bff;
}

.media-header h4 {
    color: #2c3e50;
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.media-description {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
}

.media-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border: 2px solid #007bff;
    border-radius: 8px;
    transition: all 0.3s ease;
    align-self: flex-start;
}

.media-link:hover {
    background-color: #007bff;
    color: #fff;
    transform: translateY(-1px);
}

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

.publication-item {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
    width: 100%;
}

.publication-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.publication-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    min-height: 2.5rem;
    flex-wrap: nowrap;
    text-align: center;
}

.publication-header i {
    font-size: 1.5rem;
    color: #007bff;
}

.publication-header h4 {
    color: #2c3e50;
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.publication-description {
    color: #6c757d;
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    text-align: center;
}

.publication-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.publication-link:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

.video-item {
    grid-column: 1 / -1;
    max-width: 800px;
    margin: 0 auto;
    justify-self: center;
}

.video-container {
    margin-top: 1.5rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.video-container iframe {
    width: 100%;
    height: 315px;
    border: none;
}

@media (max-width: 1024px) {
    .video-item {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .paper-header h1 {
        font-size: 2rem;
    }

    .publication-links {
        flex-direction: column;
        align-items: center;
    }

    .authors-grid {
        grid-template-columns: 1fr;
    }

    .tech-list {
        grid-template-columns: 1fr;
    }

    .publications-grid {
        grid-template-columns: 1fr;
    }

    .media-grid {
        grid-template-columns: 1fr;
    }

    .media-coverage h3 {
        font-size: 1.5rem;
    }

    .media-item {
        margin-bottom: 1rem;
    }

    .video-container iframe {
        height: 250px;
    }

    .publication-item {
        padding: 1.5rem;
    }
}

/* FAQ Accordion Styles */
.faq-section {
    margin: 3rem 0;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.faq-section h3 {
    color: #2c3e50;
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 2rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.faq-accordion {
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid #e9ecef;
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.faq-question {
    background: #f8f9fa;
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
    border: none;
    width: 100%;
    text-align: left;
}

.faq-question:hover {
    background: #e9ecef;
}

.faq-question h4 {
    color: #2c3e50;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
    flex: 1;
    padding-right: 1rem;
}

.faq-icon {
    color: #007bff;
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    background: white;
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 2000px;
    padding: 1.5rem;
}

.faq-answer p {
    color: #495057;
    line-height: 1.6;
    margin: 0 0 1rem 0;
    font-size: 1rem;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-answer strong {
    color: #2c3e50;
    font-weight: 600;
}

.faq-answer ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.faq-answer li {
    color: #495057;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.faq-answer li:last-child {
    margin-bottom: 0;
}

/* Tweets Section Styles */
.tweets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.tweet-embed-container {
    width: 100%;
    max-width: 100%;
    margin: 0;
    display: block;
    min-height: 400px; /* Set minimum height to accommodate longest tweets */
    position: relative;
}

.tweet-embed-container blockquote {
    margin: 0;
    width: 100%;
    max-width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: auto; /* Allow scrolling for content that exceeds container */
}

/* Ensure Twitter embeds are properly contained */
.tweet-embed-container .twitter-tweet {
    max-width: 100% !important;
    width: 100% !important;
}

/* Additional Twitter embed constraints */
.tweet-embed-container iframe {
    max-width: 100% !important;
    width: 100% !important;
}

/* Force Twitter embeds to respect container bounds */
.tweet-embed-container * {
    max-width: 100% !important;
    box-sizing: border-box !important;
}

@media (max-width: 1024px) {
    .media-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
    
    .tweets-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        max-width: 900px;
    }
}

@media (max-width: 768px) {
    .tweets-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .tweet-embed-container {
        max-width: 100%;
        padding: 0;
    }
}

/* Responsive Styles for Featured Research */
@media (max-width: 1024px) {
    .research-hero {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        padding: 0 1.5rem;
    }

    .research-content {
        text-align: center;
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .research-hero h1 {
        font-size: 2.5rem;
    }

    .research-description {
        font-size: 1.1rem;
    }

    .research-highlights {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .featured-research {
        padding: 3rem 0;
        margin: 1rem 0;
    }

    .research-hero {
        gap: 2rem;
        padding: 0 1rem;
    }

    .research-hero h1 {
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }

    .research-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .research-highlights {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }

    .highlight-item {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .research-actions {
        flex-direction: column;
        align-items: center;
    }

    .cta-button.primary,
    .cta-button.secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
        margin-bottom: 0.5rem;
    }

    .visual-placeholder {
        width: 150px;
        height: 150px;
    }

    .visual-placeholder i {
        font-size: 3rem;
    }

    .visual-placeholder p {
        font-size: 0.75rem;
    }

    /* Research Expertise Mobile Styles */
    .research-expertise {
        padding: 3rem 0;
        margin: 2rem 0;
    }

    .research-expertise h2 {
        font-size: 2rem;
    }

    .expertise-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }

    .expertise-item {
        padding: 1.5rem;
    }

    .expertise-item i {
        font-size: 2.5rem;
    }

    .expertise-item h3 {
        font-size: 1.1rem;
    }

    .research-quote {
        margin-top: 3rem;
        padding: 2rem 1.5rem;
    }

    .research-quote blockquote {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .featured-research {
        padding: 2rem 0;
    }

    .research-hero {
        padding: 0 0.75rem;
    }

    .research-hero h1 {
        font-size: 1.8rem;
    }

    .research-description {
        font-size: 0.95rem;
    }

    .research-badge {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }

    .visual-placeholder {
        width: 120px;
        height: 120px;
    }

    .visual-placeholder i {
        font-size: 2.5rem;
    }

    .visual-placeholder p {
        font-size: 0.7rem;
    }

    .research-expertise h2 {
        font-size: 1.8rem;
    }

    .research-expertise > p {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .expertise-item {
        padding: 1.25rem;
    }

    .expertise-item i {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .expertise-item h3 {
        font-size: 1rem;
        margin-bottom: 0.75rem;
    }

    .expertise-item p {
        font-size: 0.95rem;
        margin-bottom: 1.25rem;
    }

    .research-quote {
        padding: 1.5rem 1rem;
    }

    .research-quote blockquote {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .faq-section {
        padding: 1.5rem;
        margin: 2rem 0;
    }

    .faq-section h3 {
        font-size: 1.5rem;
    }

    .faq-question {
        padding: 1rem;
    }

    .faq-question h4 {
        font-size: 1rem;
        padding-right: 0.5rem;
    }

    .faq-item.active .faq-answer {
        padding: 1rem;
    }
}

/* New Landing Page Section Styles */

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 4rem 2rem 3rem;
    background-image: url('images/bitcoin_background.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: white;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

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

/* Challenge Visual Section (Separated) */
.challenge-visual-section {
    padding: 4rem 2rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #0b101e 0%, #1a1f2e 100%);
    border-radius: 0 0 20px 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.challenge-visual {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.challenge-visual-section .em-owlt-widget {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.challenge-visual-section .em-svg {
    width: 100%;
    height: auto;
    max-width: 600px;
    aspect-ratio: 1;
}

/* Challenge Section */
.challenge-section {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
    background: #f8f9fa;
}

.challenge-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.challenge-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* OWLT Widget Responsive Styles */
.em-owlt-widget {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.em-owlt svg {
    width: 100%;
    height: auto;
    max-width: 420px;
    aspect-ratio: 1;
}

/* Challenge Visual Section Responsive */
@media (max-width: 1024px) {
    .challenge-visual-section {
        padding: 3rem 1.5rem;
    }

    .challenge-visual-section .em-owlt-widget {
        max-width: 500px;
    }

    .challenge-visual-section .em-svg {
        max-width: 500px;
    }
}

/* Tablet styles */
@media (max-width: 768px) {
    .challenge-visual-section {
        padding: 2.5rem 1rem;
    }

    .challenge-visual-section .em-owlt-widget {
        max-width: 400px;
    }

    .challenge-visual-section .em-svg {
        max-width: 400px;
    }

    .challenge-section {
        padding: 2rem 1rem;
        margin-bottom: 2rem;
    }

    .challenge-section h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
}

/* Mobile styles */
@media (max-width: 480px) {
    .challenge-visual-section {
        padding: 2rem 1rem;
    }

    .challenge-visual-section .em-owlt-widget {
        max-width: 350px;
    }

    .challenge-visual-section .em-svg {
        max-width: 350px;
    }

    .challenge-section {
        padding: 1.5rem 1rem;
    }

    .challenge-section h2 {
        font-size: 1.75rem;
        margin-bottom: 1.5rem;
    }

    .challenge-text {
        padding: 1.5rem;
    }
}

.challenge-text {
    padding: 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.challenge-text ul {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.challenge-text li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.orbit-diagram {
    width: 250px;
    height: 250px;
    margin: 0 auto;
    position: relative;
}

.orbit-svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Respect user's motion preferences for SVG animations */
@media (prefers-reduced-motion: reduce) {
    .orbit-svg circle[stroke] {
        animation: none !important;
    }
}

@media (max-width: 768px) {
    .orbit-diagram {
        width: 200px;
        height: 200px;
    }

}

/* Solution Section */
.solution-section {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.solution-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.solution-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.solution-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-item {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
}

.benefit-item i {
    font-size: 3rem;
    color: #0074d4;
    margin-bottom: 1rem;
}

.benefit-item h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

/* How It Works Section */
.how-it-works-section {
    padding: 3rem 2rem;
    background: #f8f9fa;
    margin-bottom: 3rem;
}

.how-it-works-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.tech-explanation {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.tech-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.tech-step {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
    text-align: center;
}

.step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: #0074d4;
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 50px;
    margin-bottom: 1rem;
}

.tech-step h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

.key-insight {
    margin-top: 3rem;
    padding: 2rem;
    background: white;
    border-radius: 8px;
    border-left: 4px solid #0074d4;
}

.key-insight blockquote {
    margin: 0;
    font-style: italic;
    color: #666;
}

/* Recognition Section */
.recognition-section {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.recognition-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.recognition-content {
    max-width: 1000px;
    margin: 0 auto;
}

.recognition-highlight {
    text-align: center;
    margin-bottom: 3rem;
}

.recognition-highlight blockquote {
    font-size: 1.5rem;
    font-style: italic;
    color: #495057;
    margin: 0;
    position: relative;
    padding: 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.recognition-highlight cite {
    display: block;
    margin-top: 1rem;
    font-weight: bold;
    color: #0074d4;
    font-style: normal;
    font-size: 1rem;
}

.recognition-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-item {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #0074d4;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #666;
    font-size: 0.9rem;
}

.key-coverage {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.key-coverage h3 {
    margin-bottom: 1.5rem;
    color: #2c3e50;
    text-align: center;
}

.coverage-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e9ecef;
}

.coverage-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.coverage-item i {
    color: #0074d4;
    width: 20px;
}

/* Advantages Section */
.advantages-section {
    padding: 3rem 2rem;
    background: #f8f9fa;
    margin-bottom: 3rem;
}

.advantages-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.advantage-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-5px);
}

.advantage-card i {
    font-size: 3rem;
    color: #0074d4;
    margin-bottom: 1rem;
}

.advantage-card h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

/* Roadmap Section */
.roadmap-section {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.roadmap-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.roadmap-phases {
    max-width: 1000px;
    margin: 0 auto;
}

.phase {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    overflow: hidden;
}

.phase:last-child {
    margin-bottom: 0;
}

.phase-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.phase-quarter {
    font-weight: bold;
    color: #0074d4;
    font-size: 1.1rem;
}

.phase-status {
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
}

.phase-status.In-Progress {
    background: #28a745;
    color: white;
}

.phase-status.Next {
    background: #ffc107;
    color: #212529;
}

.phase-status.Future {
    background: #6c757d;
    color: white;
}

.phase h3 {
    margin: 0;
    padding: 1.5rem;
    color: #2c3e50;
}

.phase ul {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    list-style: none;
}

.phase li {
    padding: 0.25rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.phase li:before {
    content: "✓";
    color: #28a745;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Team Section */
.team-section {
    padding: 3rem 2rem;
    background: #f8f9fa;
    margin-bottom: 3rem;
}

.team-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto 3rem;
}

.team-member {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.member-photo img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.5rem;
    border: 3px solid #e9ecef;
}

.team-member h3 {
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.member-title {
    color: #0074d4;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.member-credentials {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.member-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.member-links a {
    color: #0074d4;
    font-size: 1.25rem;
    transition: color 0.3s ease;
}

.member-links a:hover {
    color: #0056b3;
}

.team-mission {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.team-mission blockquote {
    font-size: 1.2rem;
    font-style: italic;
    color: #495057;
    margin: 0;
    padding: 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Research Section */
.research-section {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.research-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.research-content {
    max-width: 1000px;
    margin: 0 auto;
}

.primary-paper {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 3rem;
}

.primary-paper h3 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 1.4rem;
}

.paper-authors {
    color: #0074d4;
    font-weight: 600;
    margin-bottom: 1rem;
}

.paper-links {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.paper-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #f8f9fa;
    color: #0074d4;
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.paper-link:hover {
    background: #0074d4;
    color: white;
}

.paper-abstract {
    color: #666;
    line-height: 1.6;
    font-size: 1rem;
}

.key-coverage h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: #2c3e50;
}

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

.coverage-links a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: white;
    color: #0074d4;
    text-decoration: none;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

/* Mobile responsiveness for coverage links */
@media (max-width: 768px) {
    .coverage-links {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .coverage-links a {
        padding: 0.75rem;
        font-size: 0.95rem;
    }
}

.coverage-links a:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    color: #0056b3;
}

.hero-title {
    margin-bottom: 2rem;
}

.hero-main {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
}

.hero-subtitle {
    font-size: 2rem;
    font-weight: 500;
    color: #61dafb;
    display: block;
}

.hero-description {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 2rem auto 3rem;
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Why PoTT Systems Section */
.why-pott-section {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.why-pott-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.why-pott-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.why-pott-item {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.why-pott-item:hover {
    transform: translateY(-5px);
}

.why-pott-icon {
    font-size: 3rem;
    color: #0074d4;
    margin-bottom: 1.5rem;
}

.why-pott-item h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

/* From arXiv to Mainstream Section */
.arxiv-mainstream-section {
    padding: 3rem 2rem;
    background: #f8f9fa;
    margin-bottom: 3rem;
}

.arxiv-mainstream-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.timeline-content {
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.timeline-date {
    font-size: 1.1rem;
    color: #0074d4;
    margin-bottom: 1rem;
}

.timeline-research, .timeline-mainstream {
    background: #e8f4f8;
    padding: 1rem;
    border-radius: 6px;
    margin-top: 1rem;
}

.read-watch-section h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.resource-links {
    list-style: none;
    padding: 0;
}

.resource-links li {
    margin-bottom: 0.5rem;
}

/* PoTT in 30 Seconds Section */
.pott-30-section {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.pott-30-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.pott-explanation {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.pott-explanation p {
    margin-bottom: 1.5rem;
}

.tldr-quote {
    background: #f8f9fa;
    padding: 2rem;
    border-left: 4px solid #0074d4;
    margin-top: 2rem;
    font-style: italic;
}

/* What We're Building Section */
.building-section {
    padding: 3rem 2rem;
    background: #f8f9fa;
    margin-bottom: 3rem;
}

.building-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.building-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.building-item {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
}

.building-number {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #0074d4;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.building-item h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

.building-item ul {
    padding-left: 1.5rem;
}

.building-item li {
    margin-bottom: 0.5rem;
}

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

/* How It Works Section */
.how-it-works-section {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.how-it-works-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.how-it-works-steps {
    display: flex;
    justify-content: space-around;
    max-width: 1000px;
    margin: 0 auto 3rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
}

.step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: #0074d4;
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 50px;
    margin-bottom: 1rem;
}

.privacy-note {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    background: #e8f4f8;
    padding: 2rem;
    border-radius: 8px;
}

.privacy-note h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

/* Technology Advantages Section */
.technology-advantages-section {
    padding: 3rem 2rem;
    background: #f8f9fa;
    margin-bottom: 3rem;
}

.technology-advantages-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.advantage-item {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
}

.advantage-icon {
    font-size: 3rem;
    color: #0074d4;
    margin-bottom: 1.5rem;
}

.advantage-item h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

/* Press Questions Section */
.press-questions-section {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.press-questions-section h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.section-subtitle {
    text-align: center;
    font-style: italic;
    color: #666;
    margin-bottom: 3rem;
}

.questions-list {
    max-width: 900px;
    margin: 0 auto;
}

.question-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.question-item h3 {
    color: #0074d4;
    margin-bottom: 0.5rem;
}

/* Roadmap Section */
.roadmap-section {
    padding: 3rem 2rem;
    background: #f8f9fa;
    margin-bottom: 3rem;
}

.roadmap-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.roadmap-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.roadmap-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.roadmap-quarter {
    min-width: 100px;
    font-weight: bold;
    color: #0074d4;
}

/* Founders Section */
.founders-section {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.founders-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.founders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto 3rem;
}

.founder-card {
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.founder-photo img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.5rem;
}

.founder-card h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

.founders-quote {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    font-style: italic;
    color: #666;
}

/* Press & Resources Section */
.press-resources-section {
    padding: 3rem 2rem;
    background: #f8f9fa;
    margin-bottom: 3rem;
}

.press-resources-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.resources-list {
    max-width: 900px;
    margin: 0 auto;
}

.resource-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.resource-item h3 {
    margin-bottom: 0.5rem;
    color: #0074d4;
}

.resource-item a {
    color: #0074d4;
    text-decoration: none;
}

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

/* Contact Section */
.contact-section {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.contact-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

/* Contact Form */
.contact-form-container {
    max-width: 600px;
    margin: 0 auto 3rem;
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.contact-form-container h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: #2c3e50;
    font-size: 1.8rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #2c3e50;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0074d4;
    box-shadow: 0 0 0 3px rgba(0, 116, 212, 0.1);
}

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

.contact-form .cta-button {
    align-self: flex-start;
    margin-top: 1rem;
}

.form-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 6px;
    text-align: center;
    font-weight: 500;
}

.form-status.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-status.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.contact-info {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-info h3 {
    margin-bottom: 2rem;
    color: #2c3e50;
}

.contact-details p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.contact-details a {
    color: #0074d4;
    text-decoration: none;
}

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

.subject-tip {
    background: #e8f4f8;
    padding: 1rem;
    border-radius: 6px;
    margin-top: 1rem;
}

/* Media Coverage Section */
.media-coverage-section {
    padding: 3rem 2rem;
    background: #f8f9fa;
    margin-bottom: 3rem;
}

.media-coverage-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.media-item {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.media-item:hover {
    transform: translateY(-5px);
}

.media-item.featured {
    border: 2px solid #0074d4;
}

.media-thumbnail {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    padding: 1rem;
}

.media-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.media-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.media-header i {
    color: #0074d4;
}

.media-header h4 {
    margin: 0;
    color: #2c3e50;
    font-size: 1.1rem;
}

.media-description {
    flex-grow: 1;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.4;
}

.media-link {
    color: #0074d4;
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.media-link:hover {
    text-decoration: underline;
}

/* Videos Section */
.videos-section {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid #e9ecef;
}

.videos-section h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: #2c3e50;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.video-item {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.video-item h4 {
    padding: 1rem 1rem 0.5rem;
    margin: 0;
    font-size: 1rem;
    color: #2c3e50;
}

.video-container {
    position: relative;
    width: 100%;
    background: white;
    border-radius: 8px;
    aspect-ratio: 16 / 9;
    min-height: 150px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 8px;
}

.tweet-embed {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    min-height: 280px;
    text-align: center;
}

.tweet-embed blockquote {
    width: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Twitter Section */
.twitter-section {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid #e9ecef;
}

.twitter-section h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: #2c3e50;
}

.tweets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}


/* Video Highlight in arXiv section */
.video-highlight {
    margin-top: 2rem;
    padding: 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.video-highlight h3 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: #2c3e50;
    font-size: 1.5rem;
}

.video-caption {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
}

/* View All Media Button */
.view-all-media {
    text-align: center;
    margin-top: 3rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding: 3rem 1.5rem 2rem;
        margin-bottom: 2rem;
    }

    .hero-main {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .hero-description {
        font-size: 1.1rem;
        margin: 1.5rem auto 2rem;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .cta-button.primary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .why-pott-grid, .advantages-grid, .founders-grid, .media-grid {
        grid-template-columns: 1fr;
    }

    .videos-grid, .tweets-grid {
        grid-template-columns: 1fr;
    }

    .video-container, .tweet-embed {
        min-height: 250px;
    }

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

@media (max-width: 480px) {
    .hero-section {
        padding: 2rem 1rem 1.5rem;
        margin-bottom: 1.5rem;
    }

    .hero-title {
        margin-bottom: 1.5rem;
    }

    .hero-main {
        font-size: 1.8rem;
        margin-bottom: 0.25rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .hero-description {
        font-size: 1rem;
        margin: 1.25rem auto 1.5rem;
        line-height: 1.5;
    }

    .cta-button.primary {
        max-width: 280px;
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
}

    /* Contact Form Mobile Styles */
    .contact-form-container {
        padding: 1.5rem;
        margin: 0 auto 2rem;
    }

    .contact-form-container h3 {
        font-size: 1.5rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.625rem;
        font-size: 0.95rem;
    }

    .contact-form .cta-button {
        width: 100%;
        justify-content: center;
    }

    /* Footer Mobile Styles */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 0 20px;
        text-align: center;
    }

    .footer-copyright {
        justify-self: center;
        text-align: center;
    }

    .footer-links {
        justify-self: center;
        flex-direction: column;
        gap: 10px;
    }

    .social-media {
        justify-self: center;
        justify-content: center;
    }

    /* Contact Form Mobile Styles */
    .contact-form-container {
        padding: 1.5rem;
        margin: 0 auto 2rem;
    }

    .contact-form-container h3 {
        font-size: 1.5rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.625rem;
        font-size: 0.95rem;
    }

    .contact-form .cta-button {
        width: 100%;
        justify-content: center;
    }

    /* Footer Mobile Styles */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 0 20px;
        text-align: center;
    }

    .footer-copyright {
        justify-self: center;
        text-align: center;
    }

    .footer-links {
        justify-self: center;
        flex-direction: column;
        gap: 10px;
    }

    .social-media {
        justify-self: center;
        justify-content: center;
    }
/* More aggressive mobile responsive for portrait mode */
@media (max-width: 480px) {
    .media-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .media-item {
        margin-bottom: 1.5rem;
    }

    .video-container {
        min-height: 200px;
    }

    .video-highlight {
        padding: 1rem;
    }

    .how-it-works-steps {
        flex-direction: column;
        align-items: center;
    }

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

    .roadmap-item {
        flex-direction: column;
        text-align: center;
    }

    .roadmap-quarter {
        min-width: auto;
        margin-bottom: 1rem;
    }

    .media-item {
        flex-direction: row;
    }

    .media-thumbnail {
        flex: 0 0 80px;
        height: 80px;
    }

    .media-content {
        flex: 1;
    }
}