:root {
    --bg-color: #0a192f;
    --light-bg: #112240;
    --text-primary: #ccd6f6;
    --text-secondary: #8892b0;
    --accent: #64ffda;
    --white: #e6f1ff;
    --transition: all 0.25s cubic-bezier(0.645, 0.045, 0.355, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

html {
    scroll-padding-top: 200px;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Typography */
h1, h2, h3 {
    color: var(--white);
    font-weight: 600;
}

.section-title {
    display: flex;
    align-items: center;
    font-size: 36px;
    margin-bottom: 40px;
    width: 100%;
    white-space: nowrap;
    font-weight: 700;
    letter-spacing: -1px;
}

.section-title span {
    color: var(--accent);
    margin-right: 10px;
    font-family: 'Fira Code', monospace;
    font-size: 20px;
    display: none;
}

.section-title::after {
    content: "";
    display: block;
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--accent) 0%, transparent 100%);
    margin-left: 30px;
    animation: slideIn 0.6s ease-out;
}

@keyframes slideIn {
    from {
        width: 0;
        opacity: 0;
    }
    to {
        width: 100%;
        opacity: 1;
    }
}

a {
    text-decoration: none;
    color: var(--accent);
    transition: var(--transition);
}

/* Navbar */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: top 0.3s ease-in-out;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 40px;
    margin-top: -20px;
}
/* Style for the logo link container */
#navbar .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    /* Remove any previous padding or font styles from the text version */
    padding: 0; 
}

/* Style for the logo image itself */
.logo-image {
    /* Adjust this height to fit your navbar. Start with 60px. */
    height: 140px; 
    width: auto; /* Maintains aspect ratio */
    display: block; /* Removes extra space below the image */
}

/* Optional: Add a slight brightness hover effect */
#navbar .logo:hover .logo-image {
    filter: brightness(1.1);
    transition: filter 0.3s ease;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 40px;
    margin: -50px 0 0 0;
    flex: 1;
}

.nav-links a {
    color: var(--text-primary);
    font-size: 18px;
    font-family: 'Fira Code', monospace;
    font-weight: 500;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-links a {
    color: var(--text-primary);
    font-size: 18px;
    font-family: 'Fira Code', monospace;
}

.nav-links a:hover {
    color: var(--accent);
}

/* Main Layout */
main {
    padding: 0 150px;
    max-width: 1600px;
    margin: 0 auto;
}

section {
    padding: 100px 0;
    margin-bottom: 50px;
}

/* Hero Section */
#hero {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 200px;
    margin-top: 80px;
}

.intro-text {
    color: var(--accent);
    font-family: 'Fira Code', monospace;
    font-size: 16px;
    margin-bottom: 20px;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 80px;
    width: 100%;
}

.hero-content {
    flex: 1;
}

.hero-image {
    flex: 0 0 350px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-pic {
    width: 100%;
    max-width: 350px;
    border-radius: 15px;
    border: 2px solid var(--accent);
    box-shadow: 0 20px 60px rgba(100, 255, 218, 0.15);
    transition: all 0.3s ease;
    object-fit: cover;
    aspect-ratio: 1;
}

.profile-pic:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(100, 255, 218, 0.25);
}

.name {
    font-size: 80px;
    line-height: 1.1;
    color: var(--white);
}

.tagline {
    font-size: 70px;
    line-height: 1.1;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.bio-text {
    max-width: 540px;
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 50px;
}

.cta-group {
    display: flex;
    gap: 20px;
}

.social-btn {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 2px solid var(--accent);
    color: var(--accent);
    font-size: 22px;
    transition: var(--transition);
    cursor: pointer;
}

.social-btn:hover {
    background: var(--accent);
    color: var(--bg-color);
    transform: translateY(-5px);
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border-radius: 4px;
    font-family: 'Fira Code', monospace;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
}

.btn-outline {
    border: 1px solid var(--accent);
    color: var(--accent);
}

.btn-outline:hover {
    background: rgba(100, 255, 218, 0.1);
}

.btn-large {
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 18px 28px;
    margin-top: 50px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 50px;
}

.skills-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(140px, 200px));
    gap: 10px;
    padding: 0;
    margin: 20px 0 0 0;
    list-style: none;
}

.skills-list li {
    font-family: 'Fira Code', monospace;
    font-size: 13px;
    color: var(--text-secondary);
}

.skills-list li::before {
    content: "▹";
    color: var(--accent);
    margin-right: 10px;
}

.edu-card {
    background: var(--light-bg);
    padding: 20px;
    border-radius: 4px;
    transition: var(--transition);
}

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

/* Cards Container */
.cards-container {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.card-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 30px;
    padding: 40px 0;
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

.card-item:last-child {
    border-bottom: none;
}

.card-logo {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.card-logo-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 4px;
}

.card-content h3 {
    font-size: 22px;
    margin-bottom: 8px;
    color: var(--white);
}

.card-meta {
    font-family: 'Fira Code', monospace;
    font-size: 13px;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 15px;
}

.card-description {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 10px;
}

.card-score {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 0;
}

.card-details {
    list-style: none;
}

.card-details li {
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 14px;
}

.card-details li::before {
    content: "▹";
    color: var(--accent);
    margin-right: 10px;
}

.company {
    color: var(--accent);
}

@media (max-width: 768px) {
    .card-item {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 30px 0;
    }
    
    .card-logo {
        justify-content: flex-start;
    }
    
    .hero-container {
        flex-direction: column;
        gap: 40px;
    }
    
    .hero-image {
        flex: 0 0 250px;
    }
    
    .profile-pic {
        max-width: 250px;
    }
    
    .name {
        font-size: 50px;
    }
    
    .tagline {
        font-size: 35px;
    }
    
    .bio-text {
        max-width: 100%;
        font-size: 16px;
    }
}

/* Stories Section */
.rearview-hero {
    min-height: 40vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-top: 150px;
    padding-bottom: 50px;
}

.rearview-title {
    font-size: 72px;
    color: var(--white);
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.rearview-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 1100px;
    line-height: 1.8;
}

.active-link {
    color: var(--accent) !important;
}

.section-description {
    color: var(--text-secondary);
    font-size: 18px;
    margin-bottom: 50px;
    max-width: 800px;
}

/* Container for the list of cards */
.archives-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding: 40px;
}

/* The Postcard Itself */
.archive-card {
    display: flex;
    flex-direction: row; /* Image Left, Text Right */
    background: rgba(255, 255, 255, 0.03); /* Subtle glass effect */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    min-height: 400px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Hover Effect */
.archive-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
}

/* The Image Section (Left Side) */
.archive-card .card-image {
    flex: 0 0 350px; /* Fixed width for the image */
    position: relative;
    overflow: hidden;
    height: 400px; /* Fixed height so image doesn't expand */
}

.archive-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.5s ease;
}

/* Slight zoom on image hover */
.archive-card:hover .card-image img {
    transform: scale(1.05);
}

/* The Content Section (Right Side) */
.archive-card .card-content {
    flex: 1;
    padding: 40px 45px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.archive-card .card-header {
    margin-bottom: 10px;
}

.archive-card .card-header h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 8px;
    font-weight: 700;
}

.archive-card .archive-meta {
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    color: #8892b0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.archive-card .archive-preview {
    color: #a8b2d1;
    line-height: 1.7;
    font-size: 1.05rem;
    font-weight: 400;
}

/* Hidden Details Section */
.archive-details {
    display: none; /* Hidden by default */
    margin-top: 15px;
    color: #a8b2d1;
    line-height: 1.6;
    animation: fadeIn 0.4s ease-in-out;
}

.archive-details p {
    margin-bottom: 15px;
}

.divider {
    border: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 20px 0;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .archive-card {
        flex-direction: column; /* Stack vertically on phone */
        min-height: auto;
    }
    
    .archives-container {
        gap: 30px;
        padding: 20px;
    }
    
    .archive-card .card-image {
        flex: 0 0 250px; /* Height of image on mobile */
        width: 100%;
    }
    
    .archive-card .card-content {
        padding: 30px;
    }
    
    .archive-card .card-header h3 {
        font-size: 1.4rem;
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Timeline Section */
.timeline-section {
    padding: 80px 0 60px 0;
}

.timeline-container {
    position: relative;
    display: flex;
    justify-content: flex-start;
    gap: 30px;
    margin: 0 0 40px 0;
    padding: 120px 40px 120px 40px;
    overflow-x: auto;
    overflow-y: visible;
}

.timeline-line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent) 0%, rgba(100, 255, 218, 0.2) 100%);
    transform: translateY(-50%);
}

.timeline-event {
    position: relative;
    flex: 0 0 auto;
    min-width: 240px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-left: 0;
}

/* Alternate above and below */
.timeline-event:nth-child(odd) {
    transform: translateY(-120px);
    align-items: flex-start;
    text-align: left;
}

.timeline-event:nth-child(even) {
    transform: translateY(120px);
    align-items: flex-start;
    text-align: left;
}

.timeline-event:hover {
    transform: translateY(var(--translate-y));
}

.timeline-event:nth-child(odd):hover {
    --translate-y: -130px;
}

.timeline-event:nth-child(even):hover {
    --translate-y: 130px;
}

.timeline-dot {
    position: absolute;
    left: 75%;
    width: 26px;
    height: 26px;
    background: var(--bg-color);
    border: 3px solid var(--accent);
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 0 0 4px rgba(100, 255, 218, 0.1);
    cursor: pointer;
}

/* Position dot exactly at intersection of vertical line and horizontal line */
.timeline-event:nth-child(odd) .timeline-dot {
    bottom: -109px;
    transform: translateX(-50%);
}

.timeline-event:nth-child(even) .timeline-dot {
    top: -109px;
    transform: translateX(-50%);
}

/* Connecting line from event to center */
.timeline-event::before {
    content: '';
    position: absolute;
    left: 75%;
    transform: translateX(-50%);
    width: 2px;
    background: linear-gradient(180deg, rgba(100, 255, 218, 0.3), var(--accent));
    transition: all 0.3s ease;
}

.timeline-event:nth-child(odd)::before {
    top: 0;
    height: 172px;
    background: linear-gradient(180deg, rgba(100, 255, 218, 0.3), var(--accent));
}

.timeline-event:nth-child(even)::before {
    bottom: 0;
    height: 172px;
    background: linear-gradient(180deg, var(--accent), rgba(100, 255, 218, 0.3));
}

.timeline-event:hover::before {
    box-shadow: 0 0 10px rgba(100, 255, 218, 0.3);
}

.timeline-event:hover .timeline-dot {
    background: var(--accent);
    box-shadow: 0 0 20px rgba(100, 255, 218, 0.6), inset 0 0 10px rgba(100, 255, 218, 0.2);
    width: 32px;
    height: 32px;
    transform: translateX(-50%) scale(1.15);
}

.timeline-content {
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
    padding: 15px 20px;
}

.timeline-year {
    font-family: 'Fira Code', monospace;
    font-size: 0.75rem;
    color: var(--accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 4px;
}

.timeline-title {
    font-size: 1.1rem;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 2px;
    transition: color 0.3s ease;
}

.timeline-event:hover .timeline-title {
    color: var(--accent);
}

.timeline-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
}

/* Mobile responsiveness for timeline */
@media (max-width: 768px) {
    .timeline-container {
        gap: 30px;
        padding: 100px 20px 100px 20px;
        margin: 0 0 60px 0;
    }
    
    .timeline-event:nth-child(odd) {
        transform: translateY(-100px);
        align-items: flex-start;
        text-align: left;
    }

    .timeline-event:nth-child(even) {
        transform: translateY(100px);
        align-items: flex-start;
        text-align: left;
    }

    .timeline-event:nth-child(odd):hover {
        --translate-y: -110px;
    }

    .timeline-event:nth-child(even):hover {
        --translate-y: 110px;
    }
    
    .timeline-event:nth-child(odd) .timeline-dot {
        top: -100px;
    }

    .timeline-event:nth-child(even) .timeline-dot {
        top: 100px;
    }
    
    .timeline-event:nth-child(odd)::before {
        height: 82px;
    }

    .timeline-event:nth-child(even)::before {
        height: 82px;
    }
    
    .timeline-dot {
        width: 20px;
        height: 20px;
    }
}

/* Old stories container styles - keep for backwards compatibility */

.stories-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.story-card {
    background: var(--light-bg);
    border: 1px solid rgba(100, 255, 218, 0.1);
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition);
}

.story-card:hover {
    border-color: rgba(100, 255, 218, 0.3);
    box-shadow: 0 10px 30px rgba(100, 255, 218, 0.05);
}

.story-header {
    padding: 30px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: var(--transition);
    position: relative;
}

.story-header:hover {
    background: rgba(100, 255, 218, 0.05);
}

.story-title {
    font-size: 24px;
    color: var(--white);
    margin: 0;
    transition: var(--transition);
}

.story-header:hover .story-title {
    color: var(--accent);
}

.story-excerpt {
    color: var(--text-secondary);
    font-size: 15px;
    margin: 0;
    line-height: 1.5;
}

.expand-toggle {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--accent);
    border-radius: 50%;
    color: var(--accent);
    font-size: 22px;
    font-weight: bold;
    transition: var(--transition);
}

.story-header:hover .expand-toggle {
    background: var(--accent);
    color: var(--bg-color);
    transform: scale(1.1);
}

.story-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.645, 0.045, 0.355, 1);
    border-top: 1px solid rgba(100, 255, 218, 0.1);
}

.story-content.expanded {
    max-height: 2000px;
}

.story-text {
    padding: 30px;
}

.story-text p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.story-text p:last-child {
    margin-bottom: 0;
}

.story-gallery {
    padding: 0 30px 30px 30px;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.gallery-placeholder {
    background: rgba(100, 255, 218, 0.05);
    border: 2px dashed rgba(100, 255, 218, 0.3);
    border-radius: 4px;
    padding: 40px;
    color: var(--text-secondary);
    text-align: center;
    min-width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: var(--transition);
}

.gallery-placeholder:hover {
    border-color: rgba(100, 255, 218, 0.6);
    background: rgba(100, 255, 218, 0.08);
}

.story-gallery img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    max-height: 400px;
    object-fit: cover;
}

@media (max-width: 768px) {
    .story-header {
        padding: 20px;
        gap: 10px;
    }
    
    .story-title {
        font-size: 20px;
    }
    
    .expand-toggle {
        top: 20px;
        right: 20px;
        width: 30px;
        height: 30px;
        font-size: 18px;
    }
    
    .story-text {
        padding: 20px;
    }
    
    .story-gallery {
        padding: 0 20px 20px 20px;
    }
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
}

.project-card {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 4px;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-link {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

.project-link:hover .project-card {
    transform: translateY(-7px);
}

.folder-icon {
    color: var(--accent);
    font-size: 40px;
    margin-bottom: 20px;
}

.project-links {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 20px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.project-link:hover .project-links {
    color: var(--accent);
}

.project-card h3 {
    margin-bottom: 10px;
    color: var(--white);
}

.project-card p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 20px;
    flex-grow: 1;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
}

.tech-stack li {
    font-family: 'Fira Code', monospace;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Research */
.paper-card {
    border: 1px solid var(--light-bg);
    padding: 30px;
    border-radius: 4px;
    background: rgba(17, 34, 64, 0.3);
}

.paper-title {
    color: var(--white);
    font-size: 22px;
    margin-bottom: 15px;
}

.paper-abstract {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.paper-tags span {
    display: inline-block;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 5px 10px;
    font-family: 'Fira Code', monospace;
    font-size: 12px;
    border-radius: 20px;
    margin-right: 10px;
    margin-bottom: 5px;
}

.more-projects {
    text-align: center;
    margin-top: 50px;
}

/* Footer */
footer {
    padding: 60px 50px;
    text-align: center;
    color: var(--text-secondary);
    font-family: 'Fira Code', monospace;
    font-size: 14px;
    border-top: 1px solid rgba(100, 255, 218, 0.1);
    background: linear-gradient(135deg, rgba(17, 34, 64, 0.5) 0%, rgba(10, 25, 47, 0.8) 100%);
    margin-top: 100px;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    animation: glow 3s ease-in-out infinite;
}

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

.social-links {
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
    gap: 25px;
}

.social-links a {
    font-size: 22px;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid rgba(100, 255, 218, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.social-links a::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.social-links a:hover {
    color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(100, 255, 218, 0.2);
}

footer > p {
    margin-top: 20px;
    font-size: 13px;
    letter-spacing: 1px;
    color: var(--text-secondary);
    opacity: 0.8;
}

@media (max-width: 768px) {
    footer {
        padding: 40px 30px;
    }
    
    .social-links {
        gap: 15px;
    }
    
    .social-links a {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}

/* Responsive */
@media (max-width: 1080px) {
    main { padding: 0 100px; }
}

@media (max-width: 768px) {
    main { padding: 0 50px; }
    .nav-links { display: none; }
    .name { font-size: 50px; }
    .tagline { font-size: 40px; }
    .about-grid { grid-template-columns: 1fr; }
}