/*
aux.css
This file contains custom CSS that isn't shared between sites.
*/

/* Blog Header */
.blog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--quaternary);
    padding: 1em 2em;
    border-radius: 4px;
    margin-bottom: 20px;
}

.blog-header h1 {
    color: var(--primary);
    font-size: 1.8em;
}

.blog-header nav a {
    margin-left: 1em;
    color: var(--accent);
    text-decoration: none;
    font-size: 1em;
    transition: color 0.3s ease;
}

.blog-header nav a:hover {
    color: var(--secondary);
}

/* Blog Post Page */
.blog-post-page {
    width: 100%;
    margin: 0 auto;
    max-width: min(72rem, calc(100vw - 2rem));
    padding: 0 1rem;
    min-width: 0;
}

.post {
    margin-bottom: 4rem;
}

/* Post Title and Meta */
.post-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    color: var(--primary);
    margin-bottom: 0.5rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.post-meta {
    color: var(--secondary);
    font-size: 0.9em;
    margin-bottom: 20px;
}

.post-meta a {
    color: var(--accent);
    text-decoration: none;
}

/* Post Cover Image */
.post-cover {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

.post-cover img {
    width: auto;
    max-width: 100%;
    min-height: min(18rem, 44vw);
    max-height: min(28rem, 52vh);
    height: auto;
    object-fit: contain;
    border-radius: 12px;
    border: 1px solid var(--quaternary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    background-color: color-mix(in srgb, var(--cinquinary) 75%, transparent);
}

/* Post Content */
.post-content {
    line-height: 1.7;
    font-size: 1.15rem;
    color: var(--primary);
    min-width: 0;
}

.post-content p {
    margin-bottom: 1.5rem;
}

.post-content h2 {
    margin: 3rem 0 1rem;
    font-size: 1.8rem;
    color: var(--primary);
    letter-spacing: -0.01em;
}

.post-content blockquote {
    background: var(--cinquinary);
    border-left: 4px solid var(--accent);
    margin: 2rem 0;
    padding: 1.5rem 2rem;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: var(--secondary);
    font-size: 1.2rem;
}

.post-content blockquote p {
    margin: 0;
    display: block;
}

/* Author Bio Section */
.author-bio {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--quaternary);
}

.author-bio h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

.author-bio p {
    color: var(--text);
    line-height: 1.6;
}

.author-bio a {
    color: var(--accent);
    text-decoration: none;
    font-weight: bold;
}

.author-bio a:hover {
    text-decoration: underline;
}

/* Blog post stuff */
.blog-post {
    display: flex;
    flex-direction: row;
    margin-bottom: 20px;
    padding: 1em;
    border-radius: 0.2rem;
    backdrop-filter: blur(2px);
    border: 0.15rem solid var(--quaternary);
    transition: all 0.3s ease;
    cursor: pointer;
}

.blog-post,
.resume-list,
.coursework-list,
.form-card,
.profile-card,
.skills-card,
.skills-category,
.experience-list {
    background-color: var(--frost-surface-bg);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
}

.blog-post .content {
    flex: 4;
    padding-right: 20px;
}

.blog-post .content h2 {
    font-size: 1.8em;
    color: var(--primary);
    margin-bottom: 0.4em;
    transition: color 0.3s ease;
}

.blog-post:not(:has(.image)) .content h2 {
    margin-top: 0;
}

.blog-post:not(:has(.image)) .content p:last-of-type {
    margin-bottom: 0.75rem;
}

.blog-post .content p {
    color: var(--primary);
    line-height: 1.6;
    font-size: 1.1em;
    margin-bottom: 0.8em;
}

.blog-post .content .blog-meta {
    color: var(--secondary);
    font-size: 0.9em;
    margin-bottom: 0.5rem;
}

.blog-post .content .blog-summary {
    margin-bottom: 1rem;
}

.blog-post .content .read-more {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.95em;
    transition: color 0.2s ease;
}

.blog-post .content .read-more:hover {
    color: var(--primary);
}

.blog-post:hover .content h2 {
    color: var(--accent);
}

.blog-post:hover,
.blog-post:focus-visible {
    border-color: var(--accent);
}

.blog-post .image {
    flex: 1;
    overflow: hidden;
    position: relative;
    max-height: 300px;
    border-radius: 10px;
}

.blog-post .image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.blog-post:hover .image img {
    transform: scale(1.05);
}

/* Disable hover effects on mobile */
@media (hover: none) {
    .blog-post:hover .content h2,
    .blog-post:hover .image img {
        color: var(--primary);
        transform: none;
    }

    .blog-post:hover {
        border-color: var(--quaternary);
    }

    .blog-post .content .read-more:hover {
        color: var(--accent);
    }
    
    .project-card:hover,
    .project-card:focus-visible {
        border-color: var(--quaternary);
    }
}

/* Shared content modules */



.project-summary {
    margin-bottom: 0.35rem;
    color: var(--primary);
    line-height: 1.6;
}

.project-highlights {
    margin: 0.6rem 0 0;
    padding-left: 0;
    line-height: 1.6;
}

.project-highlights li {
    margin-bottom: 0.4rem;
    list-style: none;
    padding-left: 0;
}

.project-highlights li::before {
    content: "— ";
    color: var(--accent);
}

.project-highlights li::marker {
    color: var(--accent);
}

.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.8rem;
}




.form-card {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 2rem;
    border-radius: 0.2rem;
    width: 100%;
    max-width: min(56rem, 100%);
    margin: 0 auto;
    border: 0.15rem solid var(--quaternary);
    align-self: center;
}

.form-card:focus-within {
    border-color: color-mix(in srgb, var(--accent) 45%, var(--quaternary));
}

.form-card h2 {
    margin: 0;
}

.form-card label {
    font-size: 0.9rem;
    color: var(--secondary);
    font-weight: 700;
}

.form-row.two-col {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-help {
    margin: 0;
    color: var(--secondary);
    line-height: 1.5;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.media-card {
    padding: 1rem;
    border: 0.15rem solid var(--quaternary);
    border-radius: 0.35rem;
    background-color: var(--frost-surface-bg);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    /* Let grid columns shrink so nested pre/code cannot overflow the card */
    min-width: 0;
}

.media-card figure {
    margin: 0;
    max-width: 100%;
}

.media-card h3 {
    margin: 0 0 0.5rem;
}

.media-card p {
    margin-bottom: 0;
    color: var(--secondary);
}

.media-card iframe,
.media-card video {
    width: 100%;
    border: 0;
    border-radius: 0.35rem;
    background-color: var(--cinquinary);
}

/* Button styles */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.38rem;
    border: 0.15rem solid var(--accent);
    background-color: color-mix(in srgb, var(--accent) 18%, transparent);
    color: var(--primary);
    padding: 0.58rem 0.85rem;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    text-align: center;
}

.button:hover {
    border-color: var(--accent);
    background-color: color-mix(in srgb, var(--accent) 30%, transparent);
    color: var(--primary);
}

.button--compact {
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
}

.button--secondary {
    border-color: var(--quaternary);
    background-color: color-mix(in srgb, var(--cinquinary) 65%, transparent);
    color: var(--secondary);
}

.button--secondary:hover {
    color: var(--primary);
    border-color: var(--quaternary);
    background-color: color-mix(in srgb, var(--quaternary) 30%, transparent);
}

.button--filled,
.button--primary {
    background-color: var(--accent);
    border-color: var(--accent);
    color: var(--background);
}

.button--filled:hover,
.button--primary:hover {
    background-color: color-mix(in srgb, var(--accent) 85%, transparent);
    color: var(--background);
}

.button--danger {
    border-color: rgba(255, 1, 1, 0.6);
    background-color: transparent;
    color: var(--red);
}

.button--danger:hover {
    background-color: rgba(255, 1, 1, 0.15);
}

.button--ghost {
    background-color: transparent;
    border-color: transparent;
}

.button:disabled,
.button[aria-disabled='true'] {
    cursor: not-allowed;
    opacity: 0.55;
    pointer-events: none;
}

.post-actions {
    margin-top: 1.2rem;
}

@media (max-width: 600px) {
    .blog-post {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .blog-post .content {
        padding-right: 0;
        text-align: left;
    }

    .blog-post .content h2 {
        font-size: 1.5em;
    }

    .blog-post .content p {
        font-size: 1em;
    }

    .blog-post .content .blog-meta {
        font-size: 0.85em;
        margin-bottom: 0.5rem;
    }

    .blog-post .content .blog-summary {
        margin-bottom: 1rem;
    }

    .blog-post .content .read-more {
        display: none;
    }

    .blog-post .image {
        max-height: 200px;
        width: 100%;
        margin: 0;
        order: -1;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .blog-post .image img {
        border-radius: 8px;
        object-fit: cover;
        object-position: center;
    }

    .blog-post-page {
        max-width: 100%;
        padding: 0;
    }

    .post-title {
        font-size: clamp(1.8rem, 12vw, 2.4rem);
    }

    .post-content {
        font-size: 1rem;
    }

    .post-cover img {
        min-height: min(14rem, 55vw);
    }

    .hero-subtitle {
        font-size: 0.97rem;
    }

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

/* Portfolio page additions */
.container {
    max-width: min(72rem, 100%);
    align-items: stretch;
}

.contact-page {
    padding-bottom: calc(6rem + env(safe-area-inset-bottom));
}

section.container {
    scroll-margin-top: 1rem;
}

.experience-toggle {
    display: inline-grid;
    /* Hit target can be the container (padding/gap), not a button; touch-action is not inherited. */
    touch-action: none;
    --toggle-padding: 0.4rem;
    --toggle-gap: 0.4rem;
    --toggle-gap-2: calc(var(--toggle-gap) + var(--toggle-gap));
    --toggle-gap-3: calc(var(--toggle-gap-2) + var(--toggle-gap));
    --toggle-gap-4: calc(var(--toggle-gap-3) + var(--toggle-gap));
    --toggle-gap-5: calc(var(--toggle-gap-4) + var(--toggle-gap));
    --toggle-gap-6: calc(var(--toggle-gap-5) + var(--toggle-gap));
    --toggle-gap-7: calc(var(--toggle-gap-6) + var(--toggle-gap));
    --toggle-item-width: calc((100% - var(--toggle-padding) - var(--toggle-padding) - var(--toggle-gap)) / 2);
    --toggle-offset: 0px;
    --toggle-origin: left center;
    --toggle-drag-scale: 1;
    --toggle-drag-squash: 1;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    width: 100%;
    max-width: 25rem;
    padding: var(--toggle-padding);
    border-radius: 0.38rem;
    border: 0.15rem solid var(--quaternary);
    gap: var(--toggle-gap);
    grid-auto-columns: minmax(0, 1fr);
    grid-auto-flow: column;
    background-color: var(--frost-surface-bg);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.experience-toggle .toggle-indicator {
    position: absolute;
    left: var(--toggle-padding);
    top: var(--toggle-padding);
    width: var(--toggle-item-width);
    height: calc(100% - var(--toggle-padding) - var(--toggle-padding));
    border-radius: 0.32rem;
    border: 0.15rem solid var(--accent);
    background-color: color-mix(in srgb, var(--accent) 18%, transparent);
    transform: translate3d(var(--toggle-offset), 0, 0);
    transform-origin: var(--toggle-origin);
    transition: transform 0.36s cubic-bezier(0.18, 0.82, 0.28, 1.08);
    z-index: 0;
    pointer-events: none;
    box-sizing: border-box;
}

.experience-toggle .toggle-btn:nth-of-type(1):last-of-type ~ .toggle-indicator {
    --toggle-item-width: calc(100% - var(--toggle-padding) - var(--toggle-padding));
}

.experience-toggle .toggle-btn:nth-of-type(2):last-of-type ~ .toggle-indicator {
    --toggle-item-width: calc((100% - var(--toggle-padding) - var(--toggle-padding) - var(--toggle-gap)) / 2);
}

.experience-toggle .toggle-btn:nth-of-type(3):last-of-type ~ .toggle-indicator {
    --toggle-item-width: calc((100% - var(--toggle-padding) - var(--toggle-padding) - var(--toggle-gap-2)) / 3);
}

.experience-toggle .toggle-btn:nth-of-type(4):last-of-type ~ .toggle-indicator {
    --toggle-item-width: calc((100% - var(--toggle-padding) - var(--toggle-padding) - var(--toggle-gap-3)) / 4);
}

.experience-toggle .toggle-btn:nth-of-type(5):last-of-type ~ .toggle-indicator {
    --toggle-item-width: calc((100% - var(--toggle-padding) - var(--toggle-padding) - var(--toggle-gap-4)) / 5);
}

.experience-toggle .toggle-btn:nth-of-type(6):last-of-type ~ .toggle-indicator {
    --toggle-item-width: calc((100% - var(--toggle-padding) - var(--toggle-padding) - var(--toggle-gap-5)) / 6);
}

.experience-toggle .toggle-btn:nth-of-type(7):last-of-type ~ .toggle-indicator {
    --toggle-item-width: calc((100% - var(--toggle-padding) - var(--toggle-padding) - var(--toggle-gap-6)) / 7);
}

.experience-toggle .toggle-btn:nth-of-type(8):last-of-type ~ .toggle-indicator {
    --toggle-item-width: calc((100% - var(--toggle-padding) - var(--toggle-padding) - var(--toggle-gap-7)) / 8);
}

.experience-toggle .toggle-btn:nth-of-type(1).active ~ .toggle-indicator {
    --toggle-offset: 0px;
}

.experience-toggle .toggle-btn:nth-of-type(2).active ~ .toggle-indicator {
    --toggle-offset: calc(100% + var(--toggle-gap));
}

.experience-toggle .toggle-btn:nth-of-type(3).active ~ .toggle-indicator {
    --toggle-offset: calc(200% + var(--toggle-gap-2));
}

.experience-toggle .toggle-btn:nth-of-type(4).active ~ .toggle-indicator {
    --toggle-offset: calc(300% + var(--toggle-gap-3));
}

.experience-toggle .toggle-btn:nth-of-type(5).active ~ .toggle-indicator {
    --toggle-offset: calc(400% + var(--toggle-gap-4));
}

.experience-toggle .toggle-btn:nth-of-type(6).active ~ .toggle-indicator {
    --toggle-offset: calc(500% + var(--toggle-gap-5));
}

.experience-toggle .toggle-btn:nth-of-type(7).active ~ .toggle-indicator {
    --toggle-offset: calc(600% + var(--toggle-gap-6));
}

.experience-toggle .toggle-btn:nth-of-type(8).active ~ .toggle-indicator {
    --toggle-offset: calc(700% + var(--toggle-gap-7));
}

.experience-toggle .toggle-btn.active ~ .toggle-indicator {
    --toggle-origin: center center;
}

.experience-toggle .toggle-btn:first-of-type.active ~ .toggle-indicator {
    --toggle-origin: left center;
}

.experience-toggle .toggle-btn:last-of-type.active ~ .toggle-indicator {
    --toggle-origin: right center;
}

.experience-toggle[data-press-direction="start"] .toggle-indicator {
    --toggle-origin: left center;
}

.experience-toggle[data-press-direction="middle"] .toggle-indicator {
    --toggle-origin: center center;
}

.experience-toggle[data-press-direction="end"] .toggle-indicator {
    --toggle-origin: right center;
}

.experience-toggle.toggle-press-same .toggle-indicator {
    transform: translate3d(var(--toggle-offset), 0, 0) scaleX(1.045) scaleY(0.92);
}

.experience-toggle.toggle-dragging .toggle-indicator {
    transition: none;
    transform-origin: var(--toggle-origin);
    transform: translate3d(var(--toggle-offset), 0, 0) scaleX(var(--toggle-drag-scale)) scaleY(var(--toggle-drag-squash));
}

.experience-toggle .toggle-btn {
    width: 100%;
    min-width: 0;
    white-space: nowrap;
    touch-action: none;
}

nav.site-primary-nav.experience-toggle {
    margin-top: 1rem;
    font-size: 20px;
    width: auto;
    max-width: none;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    justify-content: center;
}

nav.site-primary-nav .toggle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

nav.site-primary-nav button.toggle-btn {
    appearance: none;
    margin: 0;
}

.toggle-btn {
    padding: 0.5rem 1.6rem;
    border-radius: 0.32rem;
    border: 0.15rem solid transparent;
    background: transparent;
    color: var(--secondary);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s ease, font-weight 0.2s ease;
    position: relative;
    z-index: 1;
}

.toggle-btn:hover {
    color: var(--primary);
    border-color: transparent;
    font-weight: 900;
}

.toggle-btn:not(.active):hover {
    background-color: color-mix(in srgb, var(--quaternary) 30%, transparent);
}

.toggle-btn.active {
    color: var(--primary);
    font-weight: 900;
    background-color: transparent;
    border-color: transparent;
    cursor: grab;
}

.experience-toggle.toggle-dragging .toggle-btn.active {
    cursor: grabbing;
}

.toggle-btn.active:hover {
    border-color: transparent;
    background-color: transparent;
}

/* Experience Header */
.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.experience-header h2 {
    margin: 0;
}

.experience-content {
    display: none;
    animation: experience-fade-in 0.4s ease forwards;
}

body.instant-nav-visited .experience-content {
    animation: none;
}

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

@keyframes experience-fade-in {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Portfolio Card */

.portfolio-card {
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.cardgrid {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
}

.project-group {
    width: 100%;
}

.cardgrid--student {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
    width: 100%;
    min-width: 0;
    height: 100%;
    box-sizing: border-box;
    transition: border-color 0.22s ease, box-shadow 0.22s ease;
}

.project-card {
    position: relative;
    overflow: hidden;
    background-color: var(--frost-surface-bg);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    min-height: 36rem;
    height: 100%;
    transform: translateZ(0);
    isolation: isolate;
}

.project-card:not([data-learn-more]) {
    cursor: default;
}

.project-card>* {
    position: relative;
    z-index: 1;
}

.project-card > img {
    width: 100%;
    height: auto;
    max-height: 20rem;
    object-fit: contain;
}

.project-card>p:last-child,
.project-card .action-row {
    margin-top: auto;
    padding-top: 0.5rem;
}

.project-card:not(:has(> img)) h4 {
    margin-top: 0;
}

.project-card:not(:has(> img)) .action-row {
    margin-top: 1rem;
}

.project-card--wide {
    grid-column: 1 / -1;
    min-height: auto;
    padding: 1rem 1.1rem;
}

.project-card-wide-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 1.5rem;
    height: 100%;
}

.project-card--wide h4 {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.3;
}

.project-card--wide .project-summary {
    margin: 0.15rem 0 0;
    color: var(--secondary);
    font-size: 0.95rem;
}

.project-card--wide .project-highlights {
    margin: 0.6rem 0 0;
    padding-left: 1rem;
}

.project-card--wide .action-row {
    margin: 0;
    padding-top: 0;
    justify-content: flex-end;
}

.portfolio-card:hover,
.card:hover {
    border-color: var(--accent);
}

.project-card:hover,
.project-card:focus-visible {
    border-color: var(--accent);
}

.portfolio-meta {
    margin-top: 0.2rem;
    color: var(--secondary);
}

.portfolio-card ul {
    margin-top: 0.5rem;
    padding-left: 1.2rem;
    line-height: 1.45;
}

/* Unified Experience List */
.experience-list {
    position: relative;
    border: 0.15rem solid var(--quaternary);
    border-radius: 0.35rem;
    overflow: hidden;
    padding: 0;
}

/* Vertical timeline line */
.experience-list::before {
    content: "";
    position: absolute;
    left: 1.25rem;
    top: 1.45rem;
    bottom: 1rem;
    width: 0.15rem;
    background: color-mix(in srgb, var(--accent) 45%, var(--quaternary));
    opacity: 0.55;
}

.experience-entry {
    position: relative;
    padding: 1rem 1.1rem 1rem 2.75rem;
    border-bottom: 0.1rem solid color-mix(in srgb, var(--quaternary) 65%, transparent);
}

.experience-entry:last-child {
    border-bottom: none;
}

/* Timeline dot - aligned with first line (heading) */
.experience-entry::before {
    content: "";
    position: absolute;
    top: 1.45rem;
    left: 1.3rem;
    transform: translateX(-50%);
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background-color: var(--accent);
    opacity: 0.9;
}

.experience-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.9rem;
}

.experience-entry h3 {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.3;
}

.experience-org {
    margin: 0.15rem 0 0;
    color: var(--secondary);
    font-size: 0.95rem;
}

.experience-dates {
    margin: 0;
    color: var(--secondary);
    font-size: 0.88rem;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.experience-entry ul {
    margin: 0.6rem 0 0;
    padding-left: 1rem;
    line-height: 1.5;
}

.experience-entry li::marker {
    color: var(--accent);
}

.coursework-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 0.75rem;
}

.coursework-extra {
    max-height: 18rem;
    overflow: hidden;
    opacity: 1;
    transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.35s ease, border-color 0.35s ease;
}

.coursework-list--collapsed .coursework-extra {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    border-bottom-color: transparent;
    opacity: 0;
    pointer-events: none;
}

.course-project-link {
    color: var(--secondary);
}

.course-project-link a {
    font-weight: 700;
}

.experience-subtitle {
    margin: 0.6rem 0 0;
    font-size: 0.88rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--accent) 60%, var(--text));
}


/* Availability Badge */
.availability-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--cinquinary);
    padding: 6px 12px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 12px;
    border: 1px solid var(--tertiary);
}

.status-indicator {
    width: 10px;
    height: 10px;
    background-color: var(--green);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px var(--green);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(67, 181, 129, 0.7);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(67, 181, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(67, 181, 129, 0);
    }
}

.skills-preview {
    margin-top: 16px;
    font-size: 0.95rem;
    color: var(--secondary);
    line-height: 1.5;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
}

.skills-preview strong {
    color: var(--primary);
}

.skills-preview span,
.skill-tag {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.35rem 0.65rem;
    border: 0.1rem solid color-mix(in srgb, var(--accent) 45%, var(--quaternary));
    border-radius: 999px;
    background-color: color-mix(in srgb, var(--accent) 12%, transparent);
    color: var(--primary);
    font-size: 0.95rem;
    line-height: 1.2;
}

@media (prefers-reduced-motion: no-preference) {
    main>section.container {
        animation: portfolio-fade-up 0.45s ease both;
    }

    body.instant-nav-visited main>section.container {
        animation: none;
    }

    main>section.container:nth-of-type(2) {
        animation-delay: 0.04s;
    }

    main>section.container:nth-of-type(3) {
        animation-delay: 0.08s;
    }

    main>section.container:nth-of-type(4) {
        animation-delay: 0.12s;
    }

    main>section.container:nth-of-type(5) {
        animation-delay: 0.16s;
    }
}

@keyframes portfolio-fade-up {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

@media screen and (max-width: 600px) {
    .container {
        max-width: 100%;
    }

    .experience-toggle {
        width: 100%;
    }

    .toggle-btn {
        flex: 1 1 auto;
        padding: 0.5rem 0.7rem;
        text-align: center;
    }

    .experience-entry {
        padding: 0.95rem 0.9rem 0.95rem 2rem;
    }

    .experience-entry-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }


    .experience-dates {
        white-space: normal;
    }


    .button {
        width: 100%;
    }

    .form-card {
        padding: 1.25rem;
    }

    .form-row.two-col {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 1100px) {
    .cardgrid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media screen and (max-width: 760px) {
    .cardgrid,
    .cardgrid--student {
        grid-template-columns: 1fr;
    }

    .project-card {
        min-height: auto;
    }

    .project-card .action-row {
        flex-wrap: nowrap;
    }

    .project-card .action-row .button {
        flex: 1 1 0;
        min-width: 0;
        width: auto;
    }

    .project-card--wide .action-row {
        justify-content: flex-start;
    }

    .project-card-wide-content {
        grid-template-columns: 1fr;
        align-items: stretch;
    }
}

.profile-card {
    display: flex;
    padding: 0.75rem;
    max-width: 100%;
    align-items: center;
    border-radius: 0.2rem;
    transition: all 0.5s ease;

    border: 0.15rem solid var(--quaternary);
}

.profile-card img {
    max-width: 33%;
    overflow: hidden;
    border-radius: 0.8rem;
    padding-top: 0;
    border: 0.15rem solid var(--quaternary);
    background-color: var(--cinquinary);
}

.profile-card .text {
    flex: 2;
    padding: 0 0 0 2rem;
}

.profile-card .action-row {
    justify-content: flex-end;
    margin-top: 0.55rem;
    margin-bottom: 0.5rem;
    margin-right: 0.8rem;
}

.skills-card {
    padding: 2rem;
    border-radius: 0.5rem;
    border: 0.1rem solid var(--quaternary);
    text-align: center;
    width: 100%;
    max-width: 50rem;
    margin: 0 auto 3rem auto;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
}

.skills-card h3 {
    margin-bottom: 1rem;
    color: var(--primary);
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.skill {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
}

.skill img {
    width: 50px;
    height: 50px;
    margin-bottom: 0.5rem;
}

.skill span {
    font-size: 1rem;
    color: var(--primary);
}

@media screen and (max-width: 600px) {
    .profile-card {
        flex-direction: column;
        align-items: center;
        padding: 1rem;
    }

    .profile-card img {
        max-width: min(100%, 10.5rem);
        padding: 0;
        margin-bottom: 1.25rem;
    }

    .profile-card .text {
        padding: 0;
        text-align: center;
        width: 100%;
    }

    .profile-card .text h2 {
        margin: 0 0 1rem;
        line-height: 1.15;
    }

    .profile-card .text p {
        margin: 0 auto 1rem;
        max-width: 34rem;
    }

    .profile-card .action-row {
        justify-content: center;
        margin: 0;
    }

    .profile-card .action-row .button {
        width: auto;
    }
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
    gap: 1.5rem;
    margin-top: 0;
}

.skills-grid > h2 {
    margin: 0 0 0.75rem;
}

.skills-category {
    padding: 1.5rem;
    border-radius: 0.35rem;
    border: 0.15rem solid var(--quaternary);
}

.skills-category h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    color: var(--accent);
}

.skills-category p {
    margin: 0;
    color: var(--secondary);
    line-height: 1.5;
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skills-category:focus-within {
    border-color: var(--accent);
}
.post-caption { font-size: 0.9rem; color: var(--secondary); margin-top: 0.5rem; text-align: center; font-style: italic; }