/* ═══════════════════════════════════════════════════════════════════
   Maisy Mylod — portfolio components. Tokens live in theme.css.

   System: ink on warm paper. One serif for display, one quiet grotesk
   for text, one mono for measured values, filenames, and labels.

   Colour means something and is never decorative:
     --accent   the human in the loop; links; emphasis
     --measure  a number produced by running the code

   Layout spine: an asymmetric editorial grid. Section labels sit in a
   narrow left rail, content in a wide right column. Below 900px the
   rail stacks above the content.
   ═══════════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
    background: var(--paper);
    scroll-behavior: smooth;
    overflow-x: clip;
    color-scheme: light;
    -webkit-text-size-adjust: 100%;
}

body {
    background: var(--paper);
    color: var(--ink-soft);
    font-family: var(--font-body);
    font-size: 17px;
    font-weight: 380;
    line-height: 1.65;
    letter-spacing: -0.003em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    position: relative;
    z-index: 1;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select { font: inherit; }

::selection { background: rgba(var(--accent-rgb), 0.16); color: var(--ink); }

:focus { outline: none; }
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 2px;
}

/* Paper grain. Multiply-blended at low opacity: texture, not noise. */
.grain {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.5;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
    background-size: 200px 200px;
}

/* ───────────────────────── Layout ───────────────────────── */

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.container-narrow {
    width: 100%;
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

section {
    position: relative;
    z-index: 2;
    padding: clamp(3.25rem, 7.5vw, 6rem) 0;
    background: var(--paper);
}

section[id] { scroll-margin-top: 80px; }
section.sunk { background: var(--paper-sunk); }
section.ruled { border-top: 1px solid var(--rule); }

/* The editorial spine: rail + content */
.spine {
    display: grid;
    grid-template-columns: 168px minmax(0, 1fr);
    gap: clamp(1.5rem, 5vw, 4rem);
    align-items: start;
}

.spine-rail { position: sticky; top: 5.5rem; }

@media (max-width: 900px) {
    .spine { grid-template-columns: 1fr; gap: 1.1rem; }
    .spine-rail { position: static; }
}

.stack-sm > * + * { margin-top: 0.75rem; }
.stack-md > * + * { margin-top: 1.35rem; }
.stack-lg > * + * { margin-top: 2.25rem; }

/* ───────────────────────── Type ───────────────────────── */

.eyebrow {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-faint);
}

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

.rail-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-faint);
    padding-top: 0.55rem;
    border-top: 1px solid var(--rule-strong);
}

.rail-note {
    margin-top: 0.7rem;
    font-size: 0.84rem;
    line-height: 1.55;
    color: var(--ink-faint);
    max-width: 26ch;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--ink);
    font-weight: 500;
    letter-spacing: -0.018em;
    line-height: 1.14;
    text-wrap: balance;
}

.display {
    font-size: clamp(2.35rem, 6vw, 4rem);
    font-weight: 500;
    line-height: 1.04;
    letter-spacing: -0.032em;
}

.headline {
    font-size: clamp(1.7rem, 3.4vw, 2.45rem);
    line-height: 1.13;
    letter-spacing: -0.024em;
}

.headline-sm {
    font-size: clamp(1.25rem, 2.2vw, 1.55rem);
    line-height: 1.22;
    letter-spacing: -0.02em;
}

.dim { color: var(--ink-faint); }
.block { display: block; }

em.slant { font-style: italic; color: var(--accent); font-weight: 500; }

.lede {
    font-size: clamp(1.03rem, 1.5vw, 1.2rem);
    line-height: 1.62;
    color: var(--ink-soft);
    max-width: 62ch;
    font-weight: 380;
}

.prose { max-width: 68ch; }
.prose p + p { margin-top: 1.05rem; }

.prose a, .inline-link {
    color: var(--accent);
    background-image: linear-gradient(rgba(var(--accent-rgb), 0.34), rgba(var(--accent-rgb), 0.34));
    background-repeat: no-repeat;
    background-position: 0 100%;
    background-size: 100% 1px;
    transition: background-size var(--dur-fast) var(--ease-out);
}

.prose a:hover, .inline-link:hover { background-size: 100% 2px; }

code, .mono { font-family: var(--font-mono); }

.prose code, p code, li code {
    background: rgba(var(--ink-rgb), 0.05);
    border: 1px solid var(--rule-faint);
    border-radius: 2px;
    padding: 0.08em 0.34em;
    font-size: 0.84em;
    color: var(--ink);
}

.footnote {
    font-size: 0.86rem;
    line-height: 1.55;
    color: var(--ink-faint);
    max-width: 68ch;
}

/* ───────────────────────── Nav ───────────────────────── */

.scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 0;
    background: var(--accent);
    z-index: 120;
    transition: width 90ms linear;
}

.site-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 90;
    background: rgba(var(--paper-rgb), 0.85);
    backdrop-filter: saturate(170%) blur(14px);
    -webkit-backdrop-filter: saturate(170%) blur(14px);
    border-bottom: 1px solid transparent;
    transition: transform var(--dur-mid) var(--ease-out),
                border-color var(--dur-fast) linear;
}

.site-nav.scrolled { border-bottom-color: var(--rule); }
.site-nav.hidden-up { transform: translateY(-100%); }

.nav-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0.85rem var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--ink);
    white-space: nowrap;
}

.brand .brand-rule {
    display: inline-block;
    width: 18px;
    height: 1px;
    background: var(--accent);
    margin-right: 0.6rem;
    transition: width var(--dur-mid) var(--ease-out);
}

.brand:hover .brand-rule { width: 30px; }

.nav-links { display: flex; align-items: center; gap: 1.55rem; }

.nav-link {
    position: relative;
    font-size: 0.9rem;
    font-weight: 420;
    color: var(--ink-muted);
    padding: 0.2rem 0;
    white-space: nowrap;
    transition: color var(--dur-fast) var(--ease-out);
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0; bottom: -1px;
    height: 1px;
    width: 100%;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--dur-mid) var(--ease-out);
}

.nav-link:hover, .nav-link.active { color: var(--ink); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

.nav-cta {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    color: var(--ink-muted);
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    padding: 0.34rem 0.58rem;
    transition: border-color var(--dur-fast) var(--ease-out),
                color var(--dur-fast) var(--ease-out);
}

.nav-cta:hover { border-color: var(--rule-strong); color: var(--ink); }

.nav-toggle {
    display: none;
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    color: var(--ink);
    padding: 0.4rem;
    line-height: 0;
}

#mobile-menu {
    position: fixed;
    top: 3.5rem; left: 0; right: 0;
    z-index: 89;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    padding: 0.4rem var(--gutter) 1rem;
    display: flex;
    flex-direction: column;
}

#mobile-menu.hidden { display: none; }

#mobile-menu a {
    padding: 0.72rem 0;
    color: var(--ink-soft);
    border-bottom: 1px solid var(--rule-faint);
    font-size: 0.98rem;
}

#mobile-menu a:last-child { border-bottom: none; }

@media (max-width: 860px) {
    .nav-links { display: none; }
    .nav-toggle { display: block; }
}

/* ───────────────────────── Buttons ───────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.91rem;
    font-weight: 500;
    letter-spacing: -0.005em;
    padding: 0.64rem 1.1rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    transition: transform var(--dur-fast) var(--ease-out),
                background var(--dur-fast) var(--ease-out),
                border-color var(--dur-fast) var(--ease-out),
                color var(--dur-fast) var(--ease-out),
                box-shadow var(--dur-fast) var(--ease-out);
}

.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-primary:hover {
    background: var(--accent-deep);
    border-color: var(--accent-deep);
    box-shadow: var(--lift);
}

.btn-secondary { color: var(--ink); border-color: var(--rule-strong); }
.btn-secondary:hover { border-color: var(--ink); background: rgba(var(--ink-rgb), 0.03); }

.btn .arr { display: inline-block; transition: transform var(--dur-fast) var(--ease-out); }
.btn:hover .arr { transform: translateX(3px); }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.6rem; }

/* ───────────────────────── Reveal motion ───────────────────────── */

.reveal, .fade-in {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity var(--dur-slow) var(--ease-out),
                transform var(--dur-slow) var(--ease-out);
    will-change: opacity, transform;
}

.reveal.in, .fade-in.visible { opacity: 1; transform: none; }

/* Stagger: script.js writes --d per child */
.stagger > * { transition-delay: var(--d, 0ms); }

/* ───────────────────────── Hero ───────────────────────── */

#hero {
    padding-top: clamp(6.5rem, 13vw, 9rem);
    padding-bottom: clamp(2.75rem, 6vw, 4.5rem);
    overflow: hidden;
}

.hero-wash {
    position: absolute;
    top: -32%; right: -14%;
    width: 62vw; height: 62vw;
    max-width: 800px; max-height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--accent-rgb), 0.075) 0%, transparent 66%);
    pointer-events: none;
    z-index: 0;
}

#hero > .container { position: relative; z-index: 2; }

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.9rem;
    margin-bottom: 1.5rem;
}

.hero-meta .sep { color: var(--rule-strong); }

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
    margin-top: clamp(2rem, 4.5vw, 3.25rem);
}

@media (max-width: 940px) {
    .hero-grid { grid-template-columns: 1fr; gap: 2.25rem; }
}

.avail {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--measure);
    background: var(--measure-wash);
    border: 1px solid rgba(var(--measure-rgb), 0.2);
    border-radius: 100px;
    padding: 0.26rem 0.68rem;
}

.avail .beacon {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--measure);
    animation: beacon 2.8s var(--ease-in-out) infinite;
}

@keyframes beacon {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.38; transform: scale(0.8); }
}

/* ─── Hero diagram: the correction loop ─── */

.diagram-frame {
    border: 1px solid var(--rule);
    border-radius: var(--radius-lg);
    background: var(--paper-raised);
    box-shadow: var(--lift);
    overflow: hidden;
}

.diagram-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.65rem 1rem;
    border-bottom: 1px solid var(--rule-faint);
    background: var(--paper-sunk);
}

.diagram-head .t {
    font-family: var(--font-mono);
    font-size: 0.69rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.diagram-head .s {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--ink-faint);
    white-space: nowrap;
}

.diagram-body { padding: 1rem 0.85rem 0.7rem; }

#loop-svg { width: 100%; height: auto; }

/* Edges draw themselves in; dash values are set from script.js */
#loop-svg .edge {
    fill: none;
    stroke: var(--rule-strong);
    stroke-width: 1.3;
    stroke-linecap: round;
}

#loop-svg .edge.hot { stroke: rgba(var(--accent-rgb), 0.55); }

#loop-svg .node-box {
    fill: var(--paper);
    stroke: var(--rule-strong);
    stroke-width: 1;
}

#loop-svg .node-box.human {
    fill: var(--accent-wash);
    stroke: rgba(var(--accent-rgb), 0.45);
}

#loop-svg .node-label {
    font-family: var(--font-body);
    font-size: 10.5px;
    font-weight: 500;
    fill: var(--ink);
    letter-spacing: -0.01em;
}

#loop-svg .node-label.on-accent { fill: var(--accent-deep); }

#loop-svg .node-sub {
    font-family: var(--font-mono);
    font-size: 7.4px;
    fill: var(--ink-faint);
    letter-spacing: 0.04em;
}

#loop-svg .node { opacity: 0; }
#loop-svg .node.lit { opacity: 1; transition: opacity 460ms var(--ease-out); }

#loop-svg .packet { fill: var(--accent); opacity: 0; }
#loop-svg .arrowhead { fill: var(--rule-strong); }
#loop-svg .arrowhead.hot { fill: rgba(var(--accent-rgb), 0.55); }

.diagram-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1.1rem;
    padding: 0.7rem 1rem 0.9rem;
    border-top: 1px solid var(--rule-faint);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.04em;
    color: var(--ink-faint);
}

.diagram-legend .k { display: inline-flex; align-items: center; gap: 0.4rem; }

.diagram-legend .sw {
    width: 10px; height: 10px;
    border-radius: 2px;
    border: 1px solid var(--rule-strong);
    background: var(--paper);
}

.diagram-legend .sw.human {
    background: var(--accent-wash);
    border-color: rgba(var(--accent-rgb), 0.5);
}

/* ───────────────────────── Stats ───────────────────────── */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    background: var(--rule);
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    overflow: hidden;
}

@media (max-width: 780px) { .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 420px) { .stat-grid { grid-template-columns: 1fr; } }

.stat-card {
    background: var(--paper);
    padding: 1.3rem 1.15rem 1.1rem;
    transition: background var(--dur-fast) var(--ease-out);
}

.stat-card:hover { background: var(--paper-raised); }

.stat-num {
    font-family: var(--font-display);
    font-size: clamp(1.85rem, 3.8vw, 2.5rem);
    font-weight: 500;
    line-height: 1;
    color: var(--ink);
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    margin-top: 0.45rem;
    font-size: 0.82rem;
    color: var(--ink-muted);
    line-height: 1.4;
}

/* ───────────────────────── Measured metric rows ───────────────────────── */

.metrics { border-top: 1px solid var(--rule-strong); }

.metric {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.4rem 1rem;
    align-items: baseline;
    padding: 0.9rem 0 0.75rem;
    border-bottom: 1px solid var(--rule-faint);
}

.metric-what {
    font-size: 0.93rem;
    color: var(--ink-soft);
    line-height: 1.4;
}

.metric-what .src {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.69rem;
    color: var(--ink-faint);
    margin-top: 0.22rem;
    letter-spacing: 0.02em;
}

.metric-val {
    text-align: right;
    font-family: var(--font-mono);
    font-size: 0.98rem;
    font-weight: 500;
    color: var(--measure);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.meter {
    grid-column: 1 / -1;
    height: 2px;
    background: var(--rule-faint);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 0.15rem;
}

.meter > i {
    display: block;
    height: 100%;
    width: 0;
    background: var(--measure);
    transition: width 1100ms var(--ease-out);
}

/* ───────────────────────── Work entries ───────────────────────── */

.work-list { border-top: 1px solid var(--rule-strong); }

.work-item {
    display: grid;
    grid-template-columns: 128px minmax(0, 1fr);
    gap: clamp(0.9rem, 3vw, 2.25rem);
    padding: 1.6rem 0;
    border-bottom: 1px solid var(--rule);
    color: inherit;
    transition: background var(--dur-fast) var(--ease-out);
}

.work-item:hover { background: rgba(var(--ink-rgb), 0.018); }

@media (max-width: 720px) {
    .work-item { grid-template-columns: 1fr; gap: 0.45rem; }
}

.work-kind {
    font-family: var(--font-mono);
    font-size: 0.67rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-faint);
    padding-top: 0.4rem;
    line-height: 1.5;
}

.work-name {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 500;
    color: var(--ink);
    letter-spacing: -0.01em;
}

.work-name .go {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--ink-faint);
    opacity: 0;
    transform: translateX(-3px);
    transition: opacity var(--dur-fast) var(--ease-out),
                transform var(--dur-fast) var(--ease-out);
}

.work-item:hover .work-name .go { opacity: 1; transform: none; }

.work-desc {
    margin-top: 0.42rem;
    font-size: 0.96rem;
    line-height: 1.58;
    color: var(--ink-soft);
    max-width: 68ch;
}

.work-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem 0.85rem;
    margin-top: 0.65rem;
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.04em;
    color: var(--ink-muted);
    border: 1px solid var(--rule);
    border-radius: 100px;
    padding: 0.13rem 0.5rem;
    background: var(--paper);
}

.result {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--measure);
    background: var(--measure-wash);
    border: 1px solid rgba(var(--measure-rgb), 0.18);
    border-radius: 100px;
    padding: 0.13rem 0.55rem;
    font-variant-numeric: tabular-nums;
}

.result.pending {
    color: var(--ink-muted);
    background: rgba(var(--ink-rgb), 0.04);
    border-color: var(--rule);
}

/* ───────────────────────── Pillars ───────────────────────── */

.pillars {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

@media (max-width: 880px) { .pillars { grid-template-columns: 1fr; gap: 1.4rem; } }

.pillar { border-top: 2px solid var(--ink); padding-top: 1rem; }
.pillar:nth-child(2) { border-top-color: var(--accent); }
.pillar:nth-child(3) { border-top-color: var(--measure); }

.pillar h3 { font-size: 1.14rem; line-height: 1.26; margin-bottom: 0.5rem; }

.pillar p {
    font-size: 0.94rem;
    line-height: 1.6;
    color: var(--ink-muted);
}

.pillar .cite {
    display: block;
    margin-top: 0.65rem;
    font-family: var(--font-mono);
    font-size: 0.69rem;
    color: var(--ink-faint);
    letter-spacing: 0.02em;
}

/* ───────────────────────── Project cards ───────────────────────── */

.proj-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.1rem;
}

.proj-card {
    display: flex;
    flex-direction: column;
    background: var(--paper-raised);
    border: 1px solid var(--rule);
    border-radius: var(--radius-lg);
    padding: 1.2rem 1.25rem 1.05rem;
    transition: transform var(--dur-mid) var(--ease-out),
                box-shadow var(--dur-mid) var(--ease-out),
                border-color var(--dur-mid) var(--ease-out);
}

.proj-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--lift-hover);
    border-color: var(--rule-strong);
}

.proj-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.7rem;
    margin-bottom: 0.55rem;
}

.proj-name {
    font-family: var(--font-mono);
    font-size: 0.97rem;
    font-weight: 500;
    color: var(--ink);
    letter-spacing: -0.01em;
}

.proj-status {
    font-family: var(--font-mono);
    font-size: 0.63rem;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--ink-faint);
    white-space: nowrap;
}

.proj-status.flag { color: var(--accent); }

.proj-desc {
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--ink-muted);
    flex: 1;
    margin-bottom: 0.8rem;
}

.proj-metric {
    font-family: var(--font-mono);
    font-size: 0.73rem;
    color: var(--measure);
    margin-bottom: 0.8rem;
    font-variant-numeric: tabular-nums;
    line-height: 1.45;
}

.proj-metric::before {
    content: '';
    display: inline-block;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--measure);
    margin-right: 0.45rem;
    vertical-align: 0.12em;
}

.proj-metric.pending { color: var(--ink-faint); }
.proj-metric.pending::before { background: var(--ink-faint); }

.proj-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.7rem;
    flex-wrap: wrap;
    padding-top: 0.7rem;
    border-top: 1px solid var(--rule-faint);
}

.proj-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; }

.proj-tag {
    font-family: var(--font-mono);
    font-size: 0.63rem;
    color: var(--ink-faint);
    letter-spacing: 0.03em;
}

.proj-tag + .proj-tag::before { content: '· '; color: var(--rule-strong); }

.proj-link {
    font-family: var(--font-mono);
    font-size: 0.71rem;
    color: var(--accent);
    white-space: nowrap;
    border-bottom: 1px solid transparent;
    transition: border-color var(--dur-fast) var(--ease-out);
}

.proj-link:hover { border-bottom-color: rgba(var(--accent-rgb), 0.5); }

.proj-private {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--ink-faint);
    letter-spacing: 0.04em;
}

/* Filter bar */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    margin: 1.5rem 0 1.9rem;
}

.filter-search {
    flex: 1 1 220px;
    min-width: 170px;
    font-size: 0.9rem;
    color: var(--ink);
    background: var(--paper-raised);
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    padding: 0.5rem 0.7rem;
    transition: border-color var(--dur-fast) var(--ease-out);
}

.filter-search::placeholder { color: var(--ink-faint); }
.filter-search:focus { border-color: var(--ink-muted); }

.filter-btn {
    font-family: var(--font-mono);
    font-size: 0.73rem;
    letter-spacing: 0.04em;
    color: var(--ink-muted);
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    padding: 0.48rem 0.7rem;
    transition: border-color var(--dur-fast) var(--ease-out),
                color var(--dur-fast) var(--ease-out),
                background var(--dur-fast) var(--ease-out);
}

.filter-btn:hover { border-color: var(--rule-strong); color: var(--ink); }
.filter-btn.active { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.empty-note {
    text-align: center;
    padding: 3rem 0;
    font-family: var(--font-mono);
    font-size: 0.84rem;
    color: var(--ink-faint);
}

/* ───────────────────────── Roles ───────────────────────── */

.role-block {
    padding: 1.85rem 0;
    border-bottom: 1px solid var(--rule);
}

.role-block:first-of-type { border-top: 1px solid var(--rule-strong); }

.role-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.35rem 1.2rem;
    margin-bottom: 0.85rem;
}

.role-where {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.role-role {
    font-family: var(--font-body);
    font-size: 0.94rem;
    font-weight: 400;
    color: var(--ink-muted);
    letter-spacing: 0;
}

.role-role::before { content: '  ·  '; color: var(--rule-strong); }

.role-when {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: var(--ink-faint);
    white-space: nowrap;
}

.role-bullets { list-style: none; max-width: 76ch; }

.role-bullets li {
    position: relative;
    padding-left: 1.15rem;
    margin-bottom: 0.7rem;
    font-size: 0.96rem;
    line-height: 1.62;
    color: var(--ink-soft);
}

.role-bullets li::before {
    content: '';
    position: absolute;
    left: 0; top: 0.72em;
    width: 6px; height: 1px;
    background: var(--accent);
}

.role-bullets li:last-child { margin-bottom: 0; }

.role-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.33rem;
    margin-top: 1rem;
}

.chip {
    font-family: var(--font-mono);
    font-size: 0.67rem;
    letter-spacing: 0.03em;
    color: var(--ink-muted);
    background: var(--paper-sunk);
    border: 1px solid var(--rule-faint);
    border-radius: var(--radius);
    padding: 0.2rem 0.5rem;
}

@media (max-width: 620px) {
    .role-head { flex-direction: column; align-items: flex-start; gap: 0.15rem; }
    .role-role { display: block; }
    .role-role::before { content: ''; }
}

/* ───────────────────────── Skills ───────────────────────── */

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.35rem 2rem;
}

.skill-card h3 {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--ink-faint);
    padding-bottom: 0.5rem;
    margin-bottom: 0.7rem;
    border-bottom: 1px solid var(--rule);
}

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

.skill-card li {
    font-size: 0.89rem;
    line-height: 1.72;
    color: var(--ink-soft);
}

/* ───────────────────────── Pull quote ───────────────────────── */

.pullquote {
    border-left: 2px solid var(--accent);
    padding: 0.25rem 0 0.25rem 1.4rem;
    font-family: var(--font-display);
    font-size: clamp(1.18rem, 2.2vw, 1.5rem);
    line-height: 1.42;
    letter-spacing: -0.015em;
    color: var(--ink);
    font-style: italic;
    max-width: 48ch;
}

/* ───────────────────────── Code ───────────────────────── */

.code-block {
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    background: var(--paper-raised);
    overflow: hidden;
}

.code-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.45rem 0.8rem;
    background: var(--paper-sunk);
    border-bottom: 1px solid var(--rule-faint);
    font-family: var(--font-mono);
    font-size: 0.67rem;
    color: var(--ink-faint);
    letter-spacing: 0.03em;
}

.code-body { padding: 0.85rem 0.9rem; overflow-x: auto; }

.code-body pre {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    line-height: 1.7;
    color: var(--ink-soft);
    white-space: pre;
}

.tok-kw  { color: var(--accent); }
.tok-num { color: var(--measure); }
.tok-str { color: var(--measure); }
.tok-com { color: var(--ink-faint); font-style: italic; }
.tok-fn  { color: var(--ink); font-weight: 500; }

.copy-cmd {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.77rem;
    color: var(--ink-soft);
    background: var(--paper-raised);
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    padding: 0.48rem 0.62rem 0.48rem 0.72rem;
    max-width: 100%;
    line-height: 1.4;
}

.copy-cmd code { min-width: 0; overflow-x: auto; white-space: nowrap; }
.copy-cmd .prompt { color: var(--accent); user-select: none; }

.copy-icon {
    flex: none;
    color: var(--ink-faint);
    padding: 0.1rem;
    line-height: 0;
    transition: color var(--dur-fast) var(--ease-out);
}

.copy-icon:hover { color: var(--ink); }
.copy-icon svg { width: 13px; height: 13px; }
.copy-icon.copied { color: var(--measure); }

/* ───────────────────────── Final CTA ───────────────────────── */

.final-cta {
    background: var(--paper-ink);
    color: rgba(250, 248, 244, 0.72);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 5vw, 3.25rem);
}

.final-cta h2 { color: var(--paper); }
.final-cta .dim { color: rgba(250, 248, 244, 0.45); }
.final-cta .eyebrow { color: rgba(250, 248, 244, 0.45); }
.final-cta p { color: rgba(250, 248, 244, 0.68); max-width: 58ch; }

.final-cta .actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.7rem;
}

.final-cta .btn-primary { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.final-cta .btn-primary:hover { background: #fff; border-color: #fff; }

.final-cta .btn-secondary {
    color: rgba(250, 248, 244, 0.9);
    border-color: rgba(250, 248, 244, 0.26);
}

.final-cta .btn-secondary:hover {
    border-color: rgba(250, 248, 244, 0.6);
    background: rgba(250, 248, 244, 0.06);
}

.final-cta .copy-cmd {
    background: rgba(250, 248, 244, 0.05);
    border-color: rgba(250, 248, 244, 0.16);
    color: rgba(250, 248, 244, 0.8);
}

.final-cta .copy-icon { color: rgba(250, 248, 244, 0.45); }
.final-cta .copy-icon:hover { color: var(--paper); }

/* ───────────────────────── Page header ───────────────────────── */

.page-header {
    position: relative;
    z-index: 2;
    background: var(--paper);
    padding: clamp(6.25rem, 12vw, 8rem) 0 clamp(1.75rem, 4vw, 2.75rem);
}

/* ───────────────────────── Contact ───────────────────────── */

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 3.5rem);
    align-items: start;
}

@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }

.form-field { margin-bottom: 1.1rem; }

.form-field label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--ink-faint);
    margin-bottom: 0.4rem;
}

.form-field label .req { color: var(--accent); }

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    font-size: 0.97rem;
    color: var(--ink);
    background: var(--paper-raised);
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    padding: 0.64rem 0.78rem;
    transition: border-color var(--dur-fast) var(--ease-out);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--ink-muted); }

.form-field textarea { min-height: 150px; resize: vertical; }

.form-field .char-count {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--ink-faint);
    margin-top: 0.3rem;
    text-align: right;
}

.form-message {
    display: none;
    margin-top: 1rem;
    padding: 0.7rem 0.9rem;
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.form-message.ok {
    display: block;
    background: var(--measure-wash);
    color: var(--measure);
    border: 1px solid rgba(var(--measure-rgb), 0.25);
}

.form-message.err {
    display: block;
    background: var(--accent-wash);
    color: var(--accent-deep);
    border: 1px solid rgba(var(--accent-rgb), 0.25);
}

.form-message.loading {
    display: block;
    background: var(--paper-sunk);
    color: var(--ink-muted);
    border: 1px solid var(--rule);
}

.contact-list { display: flex; flex-direction: column; }

.contact-list .row {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--rule);
}

.contact-list .row:first-child { border-top: 1px solid var(--rule-strong); }

.contact-list .row .icon {
    flex: none;
    width: 26px; height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    background: var(--accent-wash);
    font-family: var(--font-mono);
    font-size: 0.72rem;
}

.contact-list .row .body { min-width: 0; }

.contact-list .row .label {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--ink-faint);
    margin-bottom: 0.15rem;
}

.contact-list .row .val { font-size: 0.93rem; color: var(--ink); }
.contact-list .row .val a { border-bottom: 1px solid var(--rule-strong); }
.contact-list .row .val a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* ───────────────────────── Dashboard ───────────────────────── */

.dash-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

@media (max-width: 900px) { .dash-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .dash-grid { grid-template-columns: 1fr; } }

.dash-card {
    background: var(--paper-raised);
    border: 1px solid var(--rule);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.2rem;
    min-width: 0;
}

.dash-card.span-2 { grid-column: span 2; }
@media (max-width: 900px) { .dash-card.span-2 { grid-column: span 1; } }

/* Headline counter row: five across, collapsing before the cells get cramped.
   Kept as a class rather than an inline style so the media queries below can
   still win. */
.dash-counters { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1000px) { .dash-counters { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 620px)  { .dash-counters { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 380px)  { .dash-counters { grid-template-columns: 1fr; } }

.dash-card h3 {
    font-family: var(--font-mono);
    font-size: 0.69rem;
    font-weight: 500;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--ink-faint);
    margin-bottom: 0.8rem;
}

.dash-card .value {
    font-family: var(--font-display);
    font-size: 2.05rem;
    font-weight: 500;
    line-height: 1;
    color: var(--ink);
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}

.dash-card .delta {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--measure);
    margin-top: 0.4rem;
}

.dash-card .delta.neg { color: var(--accent); }

.dash-card .sub {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--ink-faint);
    margin-top: 0.4rem;
}

.dash-card canvas { display: block; width: 100% !important; max-width: 100%; }

.dash-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    margin: 1.4rem 0 1.8rem;
}

.range-group {
    display: inline-flex;
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    overflow: hidden;
}

.range-group button {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    padding: 0.4rem 0.72rem;
    color: var(--ink-muted);
    border-right: 1px solid var(--rule);
    transition: background var(--dur-fast) var(--ease-out),
                color var(--dur-fast) var(--ease-out);
}

.range-group button:last-child { border-right: none; }
.range-group button:hover { color: var(--ink); background: rgba(var(--ink-rgb), 0.04); }
.range-group button.active { color: var(--paper); background: var(--ink); }

.live-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.24rem 0.6rem;
    border: 1px solid rgba(var(--measure-rgb), 0.22);
    background: var(--measure-wash);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--measure);
}

.live-badge .pulse {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--measure);
    animation: beacon 2.8s var(--ease-in-out) infinite;
}

.top-list { list-style: none; }

.top-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--rule-faint);
    font-size: 0.88rem;
    color: var(--ink-soft);
}

.top-list li:last-child { border-bottom: none; }

.top-list li .v {
    font-family: var(--font-mono);
    font-size: 0.77rem;
    color: var(--measure);
    font-variant-numeric: tabular-nums;
}

/* ───────────────────────── Footer ───────────────────────── */

.site-foot {
    position: relative;
    z-index: 2;
    border-top: 1px solid var(--rule);
    padding: 2.1rem 0 2.4rem;
    background: var(--paper-sunk);
}

.site-foot .row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.7rem 1.5rem;
    font-size: 0.84rem;
    color: var(--ink-faint);
}

.site-foot .links { display: flex; flex-wrap: wrap; gap: 1.2rem; }

.site-foot a {
    color: var(--ink-muted);
    border-bottom: 1px solid transparent;
    transition: color var(--dur-fast) var(--ease-out),
                border-color var(--dur-fast) var(--ease-out);
}

.site-foot a:hover { color: var(--ink); border-bottom-color: var(--rule-strong); }

/* ───────────────────────── Command palette ───────────────────────── */

.palette-mask {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(23, 21, 15, 0.34);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 12vh 1rem 1rem;
}

.palette-mask.hidden { display: none; }

.palette {
    width: min(540px, 100%);
    background: var(--paper);
    border: 1px solid var(--rule-strong);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 60px -18px rgba(23, 21, 15, 0.42);
    overflow: hidden;
    animation: paletteIn 240ms var(--ease-out);
}

@keyframes paletteIn {
    from { opacity: 0; transform: translateY(-8px) scale(0.985); }
    to   { opacity: 1; transform: none; }
}

.palette-input {
    width: 100%;
    font-size: 0.97rem;
    color: var(--ink);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--rule);
    padding: 0.9rem 1.05rem;
}

.palette-input::placeholder { color: var(--ink-faint); }

.palette-list {
    list-style: none;
    padding: 0.35rem;
    max-height: 46vh;
    overflow-y: auto;
}

.palette-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 0.68rem;
    border-radius: var(--radius);
    font-size: 0.89rem;
    color: var(--ink-soft);
    cursor: pointer;
}

.palette-list li.active { background: var(--ink); color: var(--paper); }
.palette-list li .key { font-family: var(--font-mono); font-size: 0.67rem; color: var(--ink-faint); }
.palette-list li.active .key { color: rgba(250, 248, 244, 0.6); }

.palette-foot {
    display: flex;
    gap: 1.1rem;
    padding: 0.55rem 1.05rem;
    border-top: 1px solid var(--rule);
    background: var(--paper-sunk);
    font-size: 0.71rem;
    color: var(--ink-faint);
}

kbd {
    font-family: var(--font-mono);
    font-size: 0.67rem;
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: 2px;
    padding: 0.03rem 0.28rem;
    margin-right: 0.12rem;
}

/* ───────────────────────── Reduced motion ───────────────────────── */

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }

    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }

    .reveal, .fade-in { opacity: 1 !important; transform: none !important; }
    #loop-svg .node { opacity: 1; }
    #loop-svg .edge { stroke-dasharray: none !important; stroke-dashoffset: 0 !important; }
    #loop-svg .packet { display: none; }
    .avail .beacon, .live-badge .pulse { animation: none; }
}

/* ───────────────────────── Forced colours ───────────────────────── */

@media (forced-colors: active) {
    .stat-card, .proj-card, .diagram-frame, .code-block, .dash-card {
        border: 1px solid CanvasText;
    }
    .btn { border: 1px solid ButtonText; }
    .meter > i { background: Highlight; }
    .grain { display: none; }
}