/* Beige, emerald and sage: a quiet home for projects. */
:root { --bg:#f1ebdf;--surface:#faf5eb;--fg:#252e28;--muted:#566153;--accent:#146044;--sage:#d4dfc7;--sage-light:#e8eedf;--line:#c5cbb8;--shadow:rgba(35,48,36,.09);color-scheme:light; }
@media(prefers-color-scheme:dark) {
 :root:not([data-theme="light"]) { --bg:#202322;--surface:#292e2a;--fg:#f2f3ed;--muted:#bac4b7;--accent:#8bb397;--sage:#343d32;--sage-light:#465240;--line:#4a5548;--shadow:rgba(0,0,0,.18);color-scheme:dark; }
}
:root[data-theme="dark"] { --bg:#202322;--surface:#292e2a;--fg:#f2f3ed;--muted:#bac4b7;--accent:#8bb397;--sage:#343d32;--sage-light:#465240;--line:#4a5548;--shadow:rgba(0,0,0,.18);color-scheme:dark; }
* { box-sizing:border-box; }
html { font-size:18px;scroll-behavior:smooth;scroll-padding-top:2rem; }
body { margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65;overflow-wrap:break-word; }
button,a { -webkit-tap-highlight-color:transparent; }
a { color:inherit;text-underline-offset:.24em; }
button { font:inherit;color:inherit;cursor:pointer; }
svg { width:1.4rem;height:1.4rem;flex-shrink:0; }
:focus-visible { outline:3px solid var(--accent);outline-offset:5px; }
.wrap { max-width:1180px;margin-inline:auto;padding-inline:2rem; }
.skip-link { position:absolute;left:1rem;top:-8rem;z-index:10;padding:.6rem;background:var(--surface); }
.skip-link:focus { top:1rem; }
.site-header { min-height:116px;display:flex;align-items:center;justify-content:space-between;gap:1rem; }
.brand { display:flex;align-items:center;gap:.8rem;min-height:48px;text-decoration:none;font-size:.9rem;font-weight:650;letter-spacing:-.02em; }
.monogram { font-family:Georgia,serif;font-size:2.4rem;font-weight:700;line-height:1; }
.monogram span { color:var(--accent); }
.navigation { display:flex;align-items:center;flex-wrap:wrap;gap:.25rem; }
.navigation a,.navigation button { display:inline-flex;align-items:center;justify-content:center;min-width:48px;min-height:48px;padding:.3rem .75rem;border:0;border-radius:.4rem;background:transparent;font-size:.85rem;text-decoration:none; }
.navigation a:hover { text-decoration:underline;text-decoration-thickness:2px; }
.navigation button:hover { background:var(--sage); }
.nav-divider { height:1.3rem;border-left:1px solid var(--line);margin-inline:.5rem; }
.language-toggle { font-weight:700; }
.intro { display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:3rem;padding-block:4.4rem 5rem;border-top:1px solid var(--line); }
.eyebrow { display:flex;align-items:center;gap:.7rem;margin:0 0 1rem;font-size:.66rem;font-weight:750;letter-spacing:.13em;color:var(--muted); }
.small-line { width:1.7rem;height:2px;background:var(--accent); }
h1,h2,h3,p { margin-top:0; }
h1 { font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.8rem,5.8vw,4.5rem);font-weight:400;letter-spacing:-.06em;line-height:1.04;margin-bottom:0; }
h1 em { color:var(--accent);font-weight:400; }
.intro-copy { max-width:25rem;padding-bottom:.2rem; }
.intro-copy p { font-size:1.05rem;margin-bottom:.8rem; }
.muted { color:var(--muted); }
.text-link,.quiet-link { display:inline-flex;align-items:center;gap:.65rem;min-height:48px;font-weight:650;font-size:.85rem; }
.text-link { color:var(--accent); }
.projects-section { padding-block:2.3rem 4rem;border-top:1px solid var(--line); }
.section-heading { display:flex;justify-content:space-between;align-items:end;gap:1rem;margin-bottom:1.5rem; }
.section-heading .eyebrow { margin-bottom:.5rem; }
h2 { font-size:1.65rem;letter-spacing:-.04em;line-height:1.2;font-weight:600;margin-bottom:.8rem; }
.section-heading h2 { margin-bottom:0; }
.quiet-link { color:var(--muted);white-space:nowrap; }
.projects-grid { display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem; }
.project-card { min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:1rem;background:linear-gradient(135deg,var(--sage-light),var(--sage));box-shadow:0 .5rem 1.3rem var(--shadow);transition:transform .25s ease,box-shadow .25s ease; }
.project-image-link { display:block;position:relative;margin:.7rem .7rem 0;text-decoration:none;border-radius:.65rem;overflow:hidden;background:var(--surface); }
.project-image { aspect-ratio:16/10;overflow:hidden; }
.project-image img { display:block;width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .5s ease; }
.project-image-arrow { position:absolute;right:.65rem;bottom:.65rem;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--surface);color:var(--accent);box-shadow:0 3px 10px var(--shadow);font-size:1.4rem; }
.project-body { padding:1.2rem 1.5rem 1.4rem; }
.project-meta { display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.7rem; }
.project-category,.project-number { color:var(--muted);font-size:.65rem;letter-spacing:.1em;font-weight:700; }
.project-number { font-family:monospace; }
h3 { margin-bottom:.65rem;font-size:1.55rem;line-height:1.2;letter-spacing:-.03em; }
h3 a { text-decoration:none; }
h3 a:hover { text-decoration:underline; }
.kanji { color:var(--muted);font-size:.75em;font-weight:400;margin-left:.3rem; }
.project-body p { color:var(--muted);font-size:.95rem;margin-bottom:1.4rem; }
.project-visit { display:flex;justify-content:space-between;align-items:center;gap:.5rem;min-height:48px;border-top:1px solid var(--line);padding-top:.6rem;color:var(--fg);text-decoration-color:var(--accent);font-size:.8rem; }
.project-visit span:first-child { overflow-wrap:anywhere; }
.connect-section { display:grid;grid-template-columns:1fr 1fr;gap:3rem;border-top:1px solid var(--line);padding-block:3.3rem; }
.connect-copy p:last-child { color:var(--muted);max-width:24rem;margin-bottom:0; }
.connect-copy h2 { font-family:Georgia,serif;font-size:2.3rem;font-weight:400; }
.profile-links { align-self:center; }
.profile-link { display:flex;align-items:center;gap:1rem;min-height:90px;padding:.8rem 0;text-decoration:none;border-bottom:1px solid var(--line); }
.profile-link:first-child { border-top:1px solid var(--line); }
.profile-link svg { width:1.65rem;height:1.65rem;color:var(--accent); }
.profile-link strong,.profile-link small { display:block; }
.profile-link small { color:var(--muted);font-size:.8rem; }
.link-arrow { margin-left:auto;font-size:1.4rem;transition:transform .2s ease; }
.profile-link:hover strong { text-decoration:underline;text-underline-offset:.2em; }
.profile-link:hover .link-arrow { transform:translate(3px,-3px); }
.site-footer { display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;min-height:90px;align-items:center;border-top:1px solid var(--line);font-size:.75rem;color:var(--muted); }
.site-footer a { display:inline-flex;align-items:center;min-height:48px; }
@media(hover:hover) and (pointer:fine) {
 .project-card:hover { transform:translateY(-4px);box-shadow:0 .9rem 1.8rem var(--shadow); }
 .project-card:hover .project-image img { transform:scale(1.025); }
}
@media(max-width:760px) {
 .wrap { padding-inline:1.25rem; }
 .site-header { min-height:100px;flex-wrap:wrap;padding-block:1rem; }
 .intro { grid-template-columns:1fr;gap:1.5rem;padding-block:2.5rem 3rem; }
 .intro-copy { max-width:35rem; }
 .projects-grid,.connect-section { grid-template-columns:1fr; }
 .section-heading { display:block; }
 .section-heading .quiet-link { margin-top:.75rem; }
 .connect-section { gap:1.5rem; }
 .brand { font-size:.85rem; }
 .navigation a,.navigation button { padding-inline:.55rem; }
 .nav-divider { margin-inline:.2rem; }
}
@media(max-width:400px) {
 .site-header { justify-content:center; }
 .navigation { width:100%;justify-content:center; }
 .brand { margin-right:auto; }
 .project-body { padding:1rem; }
}
@media(prefers-reduced-motion:reduce) {
 html { scroll-behavior:auto; }
 *,*::before,*::after { transition:none!important; }
 .project-card:hover,.project-card:hover .project-image img,.profile-link:hover .link-arrow { transform:none; }
}

.profile-photo { display:block; width:7rem; height:7rem; object-fit:cover; border-radius:1.25rem; margin-bottom:1.25rem; border:3px solid var(--sage); box-shadow:0 .5rem 1.3rem var(--shadow); }

/* A visible professional profile, without an availability or job-search message. */
.navigation .nav-linkedin { background:var(--sage);font-weight:700;gap:.4rem; }
.linkedin-primary { display:flex;align-items:center;justify-content:space-between;gap:.8rem;min-height:52px;max-width:100%;padding:.65rem 1rem;margin:1.1rem 0 .5rem;background:var(--accent);color:var(--bg);border-radius:.65rem;text-decoration:none;font-weight:700;font-size:.9rem; }
.linkedin-primary:hover { box-shadow:0 .35rem 1rem var(--shadow);text-decoration:underline; }
.project-body .project-detail { font-size:.8rem;margin-top:-.6rem; }
.keyaura-image { display:flex;flex-direction:column;justify-content:center;align-items:center;gap:.2rem;background:radial-gradient(ellipse at center,#304236,#1b2522); }
.keyaura-image img { width:38%;height:65%;object-fit:contain; }
.keyaura-wordmark { font-size:1.7rem;font-weight:650;letter-spacing:-.04em;color:#f2f3ed; }
.firmware-image { display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.3rem;background:var(--sage);color:var(--accent); }
.firmware-image svg { width:38%;height:55%; }
.firmware-image span { font-size:1.35rem;font-weight:700;letter-spacing:-.03em;color:var(--fg); }
.firmware-image small { font-size:.8rem;color:var(--muted); }
.activity-section { border-top:1px solid var(--line);padding-block:3rem; }
.activity-summary { color:var(--muted);font-size:.9rem; }
.contribution-scroll { overflow-x:auto;padding:.5rem 0 1rem; }
.contribution-chart { width:max-content;min-width:100%; }
.contribution-grid,.contribution-months { display:grid;grid-auto-columns:12px;column-gap:4px; }
.contribution-grid { grid-template-rows:repeat(7,12px);row-gap:4px; }
.contribution-months { height:24px;font-size:.65rem;color:var(--muted); }
.contribution-grid span,.contribution-legend i { display:block;width:12px;height:12px;border-radius:3px;background:var(--contribution-0); }
:root { --contribution-0:#e0e4d6;--contribution-1:#cadbbd;--contribution-2:#9fbd8c;--contribution-3:#588565;--contribution-4:#146044; }
@media(prefers-color-scheme:dark) { :root:not([data-theme="light"]) { --contribution-0:#2d352e;--contribution-1:#3e5943;--contribution-2:#537b5b;--contribution-3:#709d7d;--contribution-4:#9dc29b; } }
:root[data-theme="dark"] { --contribution-0:#2d352e;--contribution-1:#3e5943;--contribution-2:#537b5b;--contribution-3:#709d7d;--contribution-4:#9dc29b; }
[data-level="1"] { background:var(--contribution-1)!important; }
[data-level="2"] { background:var(--contribution-2)!important; }
[data-level="3"] { background:var(--contribution-3)!important; }
[data-level="4"] { background:var(--contribution-4)!important; }
.contribution-caption { display:flex;flex-wrap:wrap;justify-content:space-between;gap:.8rem;color:var(--muted);font-size:.7rem; }
.contribution-legend { display:flex;gap:4px;align-items:center; }
.contribution-legend span { margin-inline:.3rem; }
.activity-details { font-size:.8rem;margin-top:1rem;color:var(--muted); }
.activity-details summary { cursor:pointer;min-height:48px;display:list-item;padding-block:.5rem;text-decoration:underline; }
.activity-details ul { display:grid;grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:.4rem 1.2rem;padding-left:1.2rem; }

[hidden] { display:none!important; }

.contribution-months span { white-space:nowrap; overflow-wrap:normal; }

/* Keyboard, magnification and operating-system accessibility preferences. */
.visually-hidden { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0; }
.skip-link { position:fixed;top:.5rem;left:.5rem;z-index:1000;padding:.7rem 1rem;background:var(--bg);color:var(--fg);border:2px solid currentColor;transform:translateY(-200%); }
.skip-link:focus { transform:none; }
:focus-visible { outline:3px solid var(--accent);outline-offset:3px; }
a,button,input,select,textarea,summary,[tabindex] { scroll-margin-block:8rem; }
@media (prefers-reduced-motion:reduce) {
 html { scroll-behavior:auto!important; }
 *,*::before,*::after { animation:none!important;transition:none!important; }
}
@media (forced-colors:active) {
 :focus-visible { outline:3px solid Highlight; }
 button,input,select,textarea { border:1px solid ButtonText; }
 a { text-decoration:underline; }
}

/* Text-only enlargement must not force grid tracks wider than the viewport. */
.intro > *, .connect-section > *, .section-heading > * { min-width:0; }
.quiet-link { white-space:normal; }
.site-header { flex-wrap:wrap; }
@media(max-width:760px) {
 .intro,.connect-section { grid-template-columns:minmax(0,1fr); }
 .wrap { padding-inline:clamp(16px,4vw,2rem); }
}

.project-meta { flex-wrap:wrap; }
.profile-link > span:not(.link-arrow) { min-width:0;overflow-wrap:anywhere; }
.profile-link svg,.link-arrow { flex-shrink:0; }
.activity-details ul { grid-template-columns:repeat(auto-fit,minmax(min(100%,12rem),1fr));padding-inline-start:1.2rem; }

/* A portrait with its own frame, balanced against the introduction. */
.intro { grid-template-columns:1.3fr 1fr;gap:3.5rem; }
.intro-heading h1 { margin-bottom:1.4rem; }
.intro-heading > p:not(.eyebrow) { max-width:33rem;font-size:1rem;margin-bottom:.85rem; }
.intro-heading .linkedin-primary { max-width:24rem; }
.intro-copy { width:100%;max-width:25rem;justify-self:end; }
.portrait-frame { margin:0;padding:.8rem;background:linear-gradient(135deg,var(--sage-light),var(--sage));border:1px solid var(--line);border-radius:1.6rem;box-shadow:0 .8rem 2rem var(--shadow); }
.portrait-frame .profile-photo { display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;margin:0;border:0;border-radius:1rem;box-shadow:none; }
.portrait-frame figcaption { padding:.8rem .35rem .15rem;font-weight:650; }
.portrait-frame figcaption span { display:block;font-size:.8rem;font-weight:400;color:var(--muted); }
.contact-actions { display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;margin-bottom:1rem; }
.message-section { display:grid;grid-template-columns:1fr 1fr;gap:3rem;border-top:1px solid var(--line);padding-block:3rem; }
.contact-form { padding:1.4rem;background:linear-gradient(135deg,var(--sage-light),var(--sage));border:1px solid var(--line);border-radius:1rem;min-width:0; }
.contact-form label { display:block;font-weight:650;margin-bottom:.3rem;font-size:.9rem; }
.contact-form input,.contact-form textarea { display:block;width:100%;min-width:0;min-height:48px;font:inherit;color:var(--fg);background:var(--surface);border:1px solid var(--muted);border-radius:.5rem;padding:.6rem .7rem;margin-bottom:1rem; }
.contact-form textarea { resize:vertical; }
.contact-form .form-honeypot { display:none; }
.form-privacy { font-size:.75rem; }
.send-button { display:flex;justify-content:space-between;gap:1rem;width:100%;min-height:48px;padding:.7rem 1rem;border:0;border-radius:.5rem;background:var(--accent);color:var(--bg);font-weight:650; }
.send-button:hover { text-decoration:underline; }
.send-button:disabled { opacity:.75;cursor:default; }
:root { --danger:#9b2c26; }
:root[data-theme="dark"] { --danger:#ffb3a9; }
@media(prefers-color-scheme:dark) { :root:not([data-theme="light"]) { --danger:#ffb3a9; } }
.contact-form [aria-invalid="true"] { border:2px solid var(--danger);margin-bottom:.3rem; }
.contact-form .field-error { color:var(--danger);font-weight:600;font-size:.8rem;margin-bottom:1rem; }
#contact-status { margin:1rem 0 0; }
.navigation a { text-decoration:underline;text-decoration-color:transparent;text-underline-offset:.3em; }
.navigation a:hover,.navigation a:focus-visible { text-decoration-color:var(--accent); }
@media(max-width:760px) {
 .intro,.message-section { grid-template-columns:minmax(0,1fr);gap:2rem; }
 .intro-copy { justify-self:start;max-width:22rem; }
 .message-section { padding-block:2rem; }
 .contact-form { padding:1rem; }
}

@media(forced-colors:active) {
 .contribution-grid [data-level],.contribution-legend [data-level] { forced-color-adjust:none;border:1px solid CanvasText;background:Canvas; }
 :is(.contribution-grid,.contribution-legend) [data-level="1"] { background:radial-gradient(CanvasText 1px,Canvas 1px);background-size:4px 4px; }
 :is(.contribution-grid,.contribution-legend) [data-level="2"] { background:repeating-linear-gradient(45deg,CanvasText 0 1px,Canvas 1px 4px); }
 :is(.contribution-grid,.contribution-legend) [data-level="3"] { background:repeating-linear-gradient(45deg,CanvasText 0 2px,Canvas 2px 3px); }
 :is(.contribution-grid,.contribution-legend) [data-level="4"] { background:CanvasText; }
}

/* Secondary project activity, quietly integrated into each card footer. */
.project-body { display:flex;flex-direction:column;flex:1; }
.project-card { display:flex;flex-direction:column; }
.project-stats { display:grid;grid-template-columns:auto minmax(0,1fr);align-items:baseline;gap:1rem;margin-top:auto;padding-top:.85rem;border-top:1px solid var(--line);background:none;font-size:.75rem;color:var(--muted); }
.project-body > .project-stats { margin-top:auto; }
.project-visit:has(+ .project-stats) { margin-bottom:1rem; }
.stats-label { font-weight:600; }
.stats-values { min-width:0;text-align:right; }
.project-body .repo-stat { margin:0;font-size:inherit;color:inherit; }
.repo-stat + .repo-stat { margin-top:.6rem; }
.repo-stat strong { display:block;font-size:.7rem;font-weight:500;margin-bottom:.1rem; }
.stat-metrics { display:flex;flex-wrap:wrap;justify-content:flex-end;gap:0 .45rem;font-variant-numeric:tabular-nums; }

/* A static contribution-inspired texture, entirely decorative. */
body { position:relative;isolation:isolate; }
body::before {
 content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
 background-image:url("green-grid.svg");background-repeat:repeat;background-size:360px 360px;
 opacity:.14;
 -webkit-mask-image:radial-gradient(ellipse 75% 65% at 100% 0%,#000 0%,transparent 78%),radial-gradient(ellipse 60% 65% at 0% 100%,#000 0%,transparent 80%);
 mask-image:radial-gradient(ellipse 75% 65% at 100% 0%,#000 0%,transparent 78%),radial-gradient(ellipse 60% 65% at 0% 100%,#000 0%,transparent 80%);
}
@media(forced-colors:active),print { body::before { display:none; } }

/* Same three text sizes and floating controls as the services site. */
:root { --echelle:1; }
:root[data-taille="grande"] { --echelle:1.25; }
:root[data-taille="tres-grande"] { --echelle:1.5; }
html { font-size:calc(112.5% * var(--echelle)); }
/* A floating display panel slides to the edge, leaving its 48px handle reachable. */
.preferences {
  position: fixed; right: 0; top: 50%; z-index: 20;
  display: flex; align-items: flex-start; width: min(19rem, 100vw);
  transform: translateY(-50%); transition: transform 200ms ease;
  filter: drop-shadow(0 0.25rem 0.6rem rgba(0, 0, 0, 0.16));
}
.preferences.is-intro { transition-duration: 1400ms; }
.preferences.is-collapsed { transform: translate(calc(100% - 48px), -50%); }
.preferences-toggle {
  flex: 0 0 48px; width: 48px; display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 0.4rem 0; border: 1px solid var(--line);
  border-right: 0; border-radius: 0.75rem 0 0 0.75rem;
  background: var(--accent); color: var(--bg); cursor: pointer; font-weight: 700;
}
.preferences-arrow { line-height: 1; }
.is-collapsed .preferences-arrow { transform: rotate(180deg); }
.preferences .tools {
  flex: 1; min-width: 0; display: flex; flex-direction: column; align-items: stretch;
  padding: 0.75rem; gap: 0.5rem; background: var(--surface);
  border: 1px solid var(--line); border-radius: 0 0 0 0.75rem;
  max-height: calc(100dvh - 9rem); overflow-y: auto;
}
.preference-label { margin: 0; font-weight: 700; }
.preferences .switch { display: flex; flex-wrap: wrap; flex-shrink: 0; }
.preferences .switch button { flex: 1 0 auto; max-width: 100%; padding: 0.25rem 0.45rem; }
.switch button:hover, .preferences-toggle:hover { box-shadow: inset 0 0 0 2px var(--accent); }

.preferences button { font:inherit;min-height:48px; }
.preferences .switch { display:flex;border:1px solid var(--muted);border-radius:.5rem;overflow:hidden; }
.preferences .switch button { border:0;border-right:1px solid var(--line);background:var(--surface);color:var(--fg);cursor:pointer; }
.preferences .switch button:last-child { border-right:0; }
.preferences .switch button[aria-pressed="true"] { background:var(--accent);color:var(--bg);font-weight:700; }
.preferences .switch button:focus-visible { outline-offset:-4px; }
@media(prefers-reduced-motion:reduce) { .preferences,.preferences.is-intro { transition:none; } }