/* Hero */

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100dvh - var(--space-24));
    text-align: center;
    padding-block: var(--space-16);
    container-type: inline-size;
}

.hero-name {
    --hero-char-ratio: 0.64;
    --hero-longest-word: 8;

    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: 0.02em;
    width: 100%;
    max-width: 100%;
    padding-inline: var(--space-2);
    box-sizing: border-box;
    font-size: clamp(2.25rem, calc((100cqi - 1.5rem) / (var(--hero-longest-word) * var(--hero-char-ratio))), 16rem);
    letter-spacing: 0.02em;
    line-height: 0.95;
    color: var(--color-text);
}

.hero-name-part {
    white-space: nowrap;
}

.hero-tagline {
    margin-top: var(--space-6);
    max-width: var(--content-max);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    color: var(--color-text-muted);
    line-height: var(--leading-relaxed);
    text-wrap: balance;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-6);
    justify-content: center;
    margin-top: var(--space-8);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--color-text-subtle);
}

.hero-contact {
    position: relative;
    z-index: 1;
    isolation: isolate;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-6);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    letter-spacing: 0.02em;
    text-decoration: none;
    color: var(--color-bg);
    background-color: var(--color-accent);
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-full);
    transition:
        background-color var(--duration-fast) var(--ease-out),
        border-color var(--duration-fast) var(--ease-out),
        transform var(--duration-normal) var(--ease-spring),
        box-shadow var(--duration-normal) var(--ease-out);
}

.hero-contact svg {
    width: 1.125rem;
    height: 1.125rem;
    flex-shrink: 0;
}

.hero-contact:hover {
    color: var(--color-bg);
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--color-accent) 30%, transparent);
}

/* Social links */

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
    margin-top: var(--space-10);
}

.social-link {
    position: relative;
    z-index: 1;
    isolation: isolate;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--color-text);
    text-decoration: none;
    background-color: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition:
        background-color var(--duration-fast) var(--ease-out),
        border-color var(--duration-fast) var(--ease-out),
        transform var(--duration-fast) var(--ease-out);
}

.social-link svg {
    width: 1.125rem;
    height: 1.125rem;
    flex-shrink: 0;
}

/* Theme switcher */

.theme-switcher {
    display: flex;
    gap: var(--space-1);
    padding: var(--space-1);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
}

.theme-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    font: inherit;
    color: var(--color-text-muted);
    cursor: pointer;
    background: transparent;
    border: none;
    border-radius: var(--radius-full);
    transition:
        background-color var(--duration-fast) var(--ease-out),
        color var(--duration-fast) var(--ease-out);
}

.theme-btn:hover {
    color: var(--color-text);
    background: var(--color-bg-muted);
}

.theme-btn[aria-pressed="true"] {
    color: var(--color-accent);
    background: var(--color-accent-muted);
}

.theme-btn svg {
    width: 1rem;
    height: 1rem;
}

/* GitHub dashboard */

#github-dashboard {
    min-width: 0;
    max-width: 100%;
}

.github-dashboard {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    min-width: 0;
    max-width: 100%;
    padding: var(--space-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.github-dashboard.github-skeleton {
    pointer-events: none;
}

.github-skeleton {
    display: block;
    border-radius: var(--radius-sm);
    background: linear-gradient(
        90deg,
        var(--color-bg-muted) 0%,
        var(--color-bg-elevated) 50%,
        var(--color-bg-muted) 100%
    );
    background-size: 200% 100%;
    animation: pulse-soft 1.2s ease-in-out infinite;
}

.github-skeleton-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.github-skeleton-profile {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
}

.github-skeleton-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-full);
}

.github-skeleton-handle {
    width: 6.5rem;
    height: 1rem;
}

.github-skeleton-link {
    width: 8.5rem;
    height: 2.5rem;
    border-radius: var(--radius-full);
}

.github-skeleton-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
}

@media (min-width: 40rem) {
    .github-skeleton-stats {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}

.github-skeleton-stat {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    height: 4.5rem;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-bg-elevated);
}

.github-skeleton-stat-label {
    width: 70%;
    height: 0.75rem;
}

.github-skeleton-stat-value {
    width: 45%;
    height: 1.25rem;
}

.github-skeleton-stat:nth-child(odd) .github-skeleton {
    animation-delay: 0.1s;
}

.github-skeleton-graph {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-bg-elevated);
}

.github-skeleton-graph-caption {
    width: 55%;
    height: 0.875rem;
}

.github-skeleton-graph-grid {
    flex: 1;
    min-height: 5.5rem;
    border-radius: var(--radius-sm);
}

.github-dashboard-error {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    align-items: center;
    text-align: center;
}

.github-dashboard-error p:last-child {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
    align-items: center;
}

.github-retry-btn {
    padding: var(--space-2) var(--space-4);
    font: inherit;
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--color-text);
    cursor: pointer;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition:
        background-color var(--duration-fast) var(--ease-out),
        border-color var(--duration-fast) var(--ease-out);
}

.github-retry-btn:hover {
    background: var(--color-bg-muted);
    border-color: var(--color-border-strong);
}

.github-dashboard-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.github-dashboard-profile {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text);
    text-decoration: none;
}

.github-dashboard-profile:hover {
    color: var(--color-accent);
}

.github-dashboard-profile .profile-avatar {
    width: 3rem;
    height: 3rem;
}

.github-dashboard-handle {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: var(--weight-bold);
}

.github-dashboard-link {
    display: inline-flex;
    align-items: center;
    padding: var(--space-3) var(--space-5);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--color-text);
    text-decoration: none;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition:
        background-color var(--duration-fast) var(--ease-out),
        border-color var(--duration-fast) var(--ease-out),
        color var(--duration-fast) var(--ease-out),
        transform var(--duration-fast) var(--ease-out);
}

.github-dashboard-link:hover {
    color: var(--color-text);
    background: var(--color-bg-muted);
    border-color: var(--color-border-strong);
    transform: translateY(-1px);
}

.github-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
    margin: 0;
}

@media (min-width: 40rem) {
    .github-stats {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}

.github-stat {
    padding: var(--space-4);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.github-stat-label {
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    color: var(--color-text-subtle);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.github-stat-value {
    margin: var(--space-2) 0 0;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--weight-bold);
    line-height: var(--leading-tight);
    color: var(--color-text);
}

.github-stat-suffix {
    display: block;
    margin-top: var(--space-1);
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: var(--weight-normal);
    color: var(--color-text-muted);
}

.contrib-graph {
    margin: 0;
    min-width: 0;
    max-width: 100%;
}

.contrib-graph-caption {
    margin-bottom: var(--space-4);
}

.contrib-graph-total {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--color-text-muted);
}

.contrib-graph-scroll {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--space-2);
}

.contrib-graph-scroll:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.contrib-graph-layout {
    display: grid;
    gap: var(--space-2);
    min-width: max-content;
}

.contrib-months {
    display: grid;
    grid-template-columns: repeat(var(--week-count), var(--contrib-cell-size));
    gap: var(--contrib-gap);
    padding-left: calc(var(--contrib-day-label-width) + var(--space-2));
    font-size: var(--text-xs);
    color: var(--color-text-subtle);
}

.contrib-month {
    white-space: nowrap;
    line-height: 1;
}

.contrib-body {
    display: flex;
    gap: var(--space-2);
    align-items: flex-start;
}

.contrib-days {
    display: grid;
    grid-template-rows: repeat(7, var(--contrib-cell-size));
    gap: var(--contrib-gap);
    width: var(--contrib-day-label-width);
    font-size: 0.625rem;
    line-height: var(--contrib-cell-size);
    color: var(--color-text-subtle);
}

.contrib-grid {
    display: flex;
    gap: var(--contrib-gap);
}

.contrib-week {
    display: grid;
    grid-template-rows: repeat(7, var(--contrib-cell-size));
    gap: var(--contrib-gap);
}

.contrib-cell {
    width: var(--contrib-cell-size);
    height: var(--contrib-cell-size);
    border-radius: 2px;
    background: var(--contrib-level-0);
    outline: 1px solid transparent;
    transition:
        outline-color var(--duration-fast) var(--ease-out),
        transform var(--duration-fast) var(--ease-out);
}

.contrib-cell--empty {
    visibility: hidden;
    pointer-events: none;
}

.contrib-cell[data-level="1"] {
    background: var(--contrib-level-1);
}

.contrib-cell[data-level="2"] {
    background: var(--contrib-level-2);
}

.contrib-cell[data-level="3"] {
    background: var(--contrib-level-3);
}

.contrib-cell[data-level="4"] {
    background: var(--contrib-level-4);
}

.contrib-cell[role="gridcell"]:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 1px;
    transform: scale(1.15);
    z-index: 2;
}

.contrib-cell:hover:not(.contrib-cell--empty) {
    outline-color: color-mix(in srgb, var(--contrib-level-4) 65%, white);
    transform: scale(1.15);
    z-index: 1;
}

.contrib-legend {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-1);
    margin-top: var(--space-4);
    font-size: var(--text-xs);
    color: var(--color-text-subtle);
}

.profile-name {
    font-size: var(--text-xl);
}

.timeline-role {
    font-size: var(--text-base);
}

/* Profile avatar (GitHub dashboard) */

.profile-avatar {
    width: 4.5rem;
    height: 4.5rem;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-border);
}

.profile-avatar[hidden] {
    display: none;
}

/* Loading & empty states */

.empty-state {
    padding: var(--space-8);
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    background: var(--color-bg-muted);
    border-radius: var(--radius-lg);
}

/* About */

.about-text {
    max-width: var(--content-max);
    font-size: var(--text-lg);
    font-weight: var(--weight-normal);
    line-height: var(--leading-relaxed);
    color: var(--color-text-muted);
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-6);
}

.skill-tag {
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--color-text);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
}

/* Timeline */

.timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: var(--content-max);
    padding: 0;
    margin: 0;
    list-style: none;
}

.timeline-item {
    display: grid;
    grid-template-columns: 1rem 1fr;
    gap: var(--space-4);
    padding-bottom: var(--space-6);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: relative;
    width: 0.625rem;
    height: 0.625rem;
    margin-top: 0.4rem;
    margin-left: 0.1875rem;
    background: var(--color-accent);
    border-radius: var(--radius-full);
}

.timeline-item:not(:last-child) .timeline-marker::after {
    content: "";
    position: absolute;
    top: 0.875rem;
    left: 50%;
    width: 1px;
    height: calc(100% + var(--space-6) - 0.25rem);
    background: var(--color-border);
    transform: translateX(-50%) scaleY(0);
    transform-origin: top;
    transition: transform 0.45s var(--ease-smooth);
}

.timeline-company {
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.timeline-period {
    margin-top: var(--space-1);
    font-size: var(--text-xs);
    color: var(--color-text-subtle);
}

/* Footer contact — quiet closing links (primary contact is in the hero) */

.footer-lead {
    max-width: 42ch;
    margin-inline: auto;
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.footer-contact {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-2) var(--space-6);
    margin-bottom: var(--space-4);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
}

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

.footer-contact a:hover {
    color: var(--color-link-hover);
    text-decoration: underline;
    text-underline-offset: 0.2em;
}

.footer-text {
    font-size: var(--text-sm);
    color: var(--color-text-subtle);
}

/* Scroll anchor offset for fixed header */
.section {
    scroll-margin-top: var(--space-16);
}

/* A11Y-011: opaque CTA + social pills — AA contrast per theme (loads after theme tokens) */
[data-theme="dark"] .hero-contact {
    color: #0c0c0e;
    background-color: #a8874a;
    border-color: #a8874a;
}

[data-theme="dark"] .hero-contact:hover {
    color: #0c0c0e;
    background-color: #c9a86c;
    border-color: #c9a86c;
}

[data-theme="dark"] .social-link {
    color: #f2f0eb;
    background-color: #141418;
}

[data-theme="light"] .hero-contact {
    color: #ffffff;
    background-color: #6f5410;
    border-color: #6f5410;
}

[data-theme="light"] .hero-contact:hover {
    color: #ffffff;
    background-color: #5c4610;
    border-color: #5c4610;
}

[data-theme="light"] .social-link {
    color: #1a1814;
    background-color: #ffffff;
}

[data-theme="forest"] .hero-contact {
    color: #052010;
    background-color: #3d9e5c;
    border-color: #3d9e5c;
}

[data-theme="forest"] .hero-contact:hover {
    color: #052010;
    background-color: #4db870;
    border-color: #4db870;
}

[data-theme="forest"] .social-link {
    color: #e8f0ea;
    background-color: #152019;
}

[data-theme="ocean"] .hero-contact {
    color: #080d14;
    background-color: #4a8fc4;
    border-color: #4a8fc4;
}

[data-theme="ocean"] .hero-contact:hover {
    color: #080d14;
    background-color: #5b9fd4;
    border-color: #5b9fd4;
}

[data-theme="ocean"] .social-link {
    color: #e8eef6;
    background-color: #0e1624;
}