/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #0a0a0a;
    overflow-x: hidden;
}

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

/* Color Variables */
:root {
    --planb-orange: #FF5C00;
    --bitcoin-orange: #FF5C00;
    --bitcoin-gold: #ffd700;
    --ai-blue: #007bff;
    --ai-purple: #6f42c1;
    --dark-bg: #0a0a0a;
    --dark-secondary: #1a1a1a;
    --dark-tertiary: #2a2a2a;
    --text-light: #ffffff;
    --text-muted: #888;
    --gradient-primary: linear-gradient(135deg, #FF5C00, #ffd700);
    --gradient-secondary: linear-gradient(135deg, #007bff, #6f42c1);
    --gradient-text: linear-gradient(135deg, #FF5C00, #007bff);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.nav-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(255, 92, 0, 0.3));
}

.nav-logo img {
    filter: drop-shadow(0 2px 4px rgba(255, 92, 0, 0.2));
    transition: filter 0.3s ease;
}

.nav-logo i {
    margin-right: 0.5rem;
    color: var(--bitcoin-orange);
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--planb-orange);
}

.nav-link.cta-btn {
    background: var(--gradient-primary);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    color: white;
    font-weight: 600;
}

.nav-link.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 92, 0, 0.3);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--dark-bg);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.geometric-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(247, 147, 26, 0.1), rgba(0, 123, 255, 0.1));
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 200px;
    height: 200px;
    top: 20%;
    right: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    left: 5%;
    animation-delay: 2s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    top: 10%;
    left: 15%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-details {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-weight: 500;
}

.detail-item i {
    color: var(--planb-orange);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 92, 0, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--planb-orange);
}

.btn-secondary:hover {
    background: var(--planb-orange);
    color: white;
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-icons {
    position: relative;
    width: 300px;
    height: 300px;
}

.icon-orbit {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    animation: orbit 10s linear infinite;
}

.icon-orbit:nth-child(1) {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 0s;
}

.icon-orbit:nth-child(2) {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    animation-delay: 2.5s;
}

.icon-orbit:nth-child(3) {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 5s;
}

.icon-orbit:nth-child(4) {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    animation-delay: 7.5s;
}

@keyframes orbit {
    0% { transform: rotate(0deg) translateX(120px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(120px) rotate(-360deg); }
}

/* Sections */
.section {
    padding: 5rem 0;
    position: relative;
}

.section:nth-child(even) {
    background: var(--dark-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

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

.overview-card {
    background: var(--dark-tertiary);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid rgba(255, 92, 0, 0.1);
}

.overview-card:hover {
    transform: translateY(-10px);
    border-color: var(--planb-orange);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
}

.overview-card h3 {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.overview-card p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Theme Section */
.challenges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.challenge-item {
    background: var(--dark-tertiary);
    padding: 1.5rem;
    border-radius: 15px;
    border-left: 4px solid var(--planb-orange);
    transition: all 0.3s ease;
}

.challenge-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(255, 92, 0, 0.1);
}

.challenge-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: white;
}

.challenge-item h4 {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.challenge-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Audience Section */
.audience-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.audience-text h2 {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.audience-text p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.audience-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.audience-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    font-weight: 500;
}

.audience-list i {
    color: var(--planb-orange);
    width: 20px;
}

.audience-note {
    color: var(--text-muted);
    font-style: italic;
}

.student-profiles {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.profile-card {
    background: var(--dark-tertiary);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease;
}

.profile-card:hover {
    transform: scale(1.05);
}

.profile-card i {
    font-size: 2rem;
    color: var(--planb-orange);
    margin-bottom: 0.5rem;
    display: block;
}

.profile-card span {
    color: var(--text-light);
    font-weight: 600;
}

/* Details Section */
.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.detail-card {
    background: var(--dark-tertiary);
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease;
    border: 1px solid rgba(255, 92, 0, 0.1);
}

.detail-card:hover {
    transform: translateY(-5px);
    border-color: var(--planb-orange);
}

.card-header {
    background: var(--gradient-primary);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
}

.card-header i {
    font-size: 1.5rem;
}

.card-header h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

.card-content {
    padding: 1.5rem;
}

.card-content p {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.card-content strong {
    color: var(--text-light);
}

.location-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--planb-orange);
    text-decoration: none;
    margin-top: 1rem;
    font-weight: 500;
}

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

/* Sponsors Section */
.sponsors {
    background: var(--dark-secondary);
}

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

.sponsor-card {
    background: var(--dark-tertiary);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 92, 0, 0.1);
    position: relative;
}

.sponsor-card:hover {
    transform: translateY(-10px);
    border-color: var(--planb-orange);
    box-shadow: 0 15px 30px rgba(255, 92, 0, 0.2);
}

.sponsor-link {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.sponsor-logo {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sponsor-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.sponsor-card:hover .sponsor-icon {
    transform: scale(1.1);
}

.sponsor-icon-placeholder {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    transition: transform 0.3s ease;
}

.sponsor-card:hover .sponsor-icon-placeholder {
    transform: scale(1.1);
}

.sponsor-info h3 {
    color: var(--text-light);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.sponsor-card:hover .sponsor-info h3 {
    color: var(--planb-orange);
}

.sponsor-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.4;
}

.sponsors-cta {
    text-align: center;
    padding: 2rem;
    background: var(--dark-tertiary);
    border-radius: 20px;
    border: 2px dashed rgba(255, 92, 0, 0.3);
}

.sponsors-cta p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.sponsors-cta .btn {
    background: transparent;
    color: var(--planb-orange);
    border: 2px solid var(--planb-orange);
}

.sponsors-cta .btn:hover {
    background: var(--planb-orange);
    color: white;
    transform: translateY(-2px);
}

/* Media Partners Section */
.media-partners {
    background: var(--dark-bg);
}

.media-partners-grid {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.media-partner-card {
    background: var(--dark-tertiary);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid rgba(0, 123, 255, 0.1);
    position: relative;
    max-width: 800px;
    width: 100%;
}

.media-partner-card:hover {
    transform: translateY(-10px);
    border-color: var(--ai-blue);
    box-shadow: 0 15px 30px rgba(0, 123, 255, 0.2);
}

.media-partner-link {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 3rem;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.media-partner-logo {
    flex-shrink: 0;
    width: 120px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.media-partner-icon {
    max-width: 120px;
    max-height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.media-partner-card:hover .media-partner-icon {
    transform: scale(1.05);
}

.media-partner-info h3 {
    color: var(--text-light);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.media-partner-card:hover .media-partner-info h3 {
    color: var(--ai-blue);
}

.media-partner-info p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

.media-partners-cta {
    text-align: center;
    padding: 2rem;
    background: var(--dark-tertiary);
    border-radius: 20px;
    border: 2px dashed rgba(0, 123, 255, 0.3);
}

.media-partners-cta p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.media-partners-cta .btn {
    background: transparent;
    color: var(--ai-blue);
    border: 2px solid var(--ai-blue);
}

.media-partners-cta .btn:hover {
    background: var(--ai-blue);
    color: white;
    transform: translateY(-2px);
}

/* Register Section */
.register {
    background: var(--dark-secondary);
}

.register-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.register-text h2 {
    font-size: 2.5rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.register-text p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.register-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-light);
}

.feature i {
    color: #28a745;
    font-size: 1.2rem;
}

.register-card {
    background: var(--dark-tertiary);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    border: 2px solid var(--planb-orange);
}

.register-card h3 {
    color: var(--text-light);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.register-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.register-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h2 {
    color: var(--text-light);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--planb-orange);
    margin-top: 0.2rem;
}

.contact-item h4 {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.contact-item p,
.contact-item a {
    color: var(--text-muted);
    text-decoration: none;
}

.contact-item a:hover {
    color: var(--planb-orange);
}

.contact-card {
    background: var(--dark-tertiary);
    padding: 2rem;
    border-radius: 20px;
    border-left: 4px solid var(--ai-blue);
}

.contact-card h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.contact-card p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.contact-card ul {
    list-style: none;
}

.contact-card li {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.contact-card li::before {
    content: "•";
    color: var(--ai-blue);
    position: absolute;
    left: 0;
}

/* Footer */
.footer {
    background: var(--dark-bg);
    padding: 3rem 0 1rem;
    border-top: 1px solid var(--dark-tertiary);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    margin-bottom: 1rem;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.02);
    filter: drop-shadow(0 4px 8px rgba(255, 92, 0, 0.3));
}

.footer-logo img {
    filter: drop-shadow(0 2px 4px rgba(255, 92, 0, 0.2));
    transition: filter 0.3s ease;
}

.footer-logo i {
    margin-right: 0.5rem;
    color: var(--bitcoin-orange);
    font-size: 1.8rem;
}

.footer-brand p {
    color: var(--text-muted);
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-section h4 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--planb-orange);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--dark-tertiary);
    color: var(--text-muted);
}

.sponsor-partner-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2rem 0;
}

.sponsor-partner-card {
    background: var(--dark-tertiary);
    border: 2px solid var(--planb-orange);
    border-radius: 20px;
    padding: 2rem 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 420px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.12);
    transition: transform 0.2s, box-shadow 0.2s;
}
.sponsor-partner-card:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 8px 32px rgba(255,92,0,0.15);
}
.sponsor-partner-logo {
    margin-bottom: 1.5rem;
}
.sponsor-partner-logo img {
    width: 120px;
    height: auto;
    display: block;
    border-radius: 12px;
    background: #fff;
    padding: 0.5rem;
}
.sponsor-partner-info h3 {
    color: var(--text-light);
    font-size: 1.4rem;
    margin-bottom: 0.7rem;
    text-align: center;
}
.sponsor-partner-info p {
    color: var(--text-muted);
    font-size: 1.05rem;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-details {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .tech-icons {
        width: 200px;
        height: 200px;
    }

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

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

    .audience-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .register-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .sponsor-link {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .media-partner-link {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 2rem;
    }

    .media-partner-logo {
        width: 100px;
        height: 60px;
    }

    .media-partner-icon {
        max-width: 100px;
        max-height: 60px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

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

    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .section {
        padding: 3rem 0;
    }

    .register-text h2 {
        font-size: 2rem;
    }

    .student-profiles {
        grid-template-columns: 1fr;
    }
}