/* Local fonts avoid a render-blocking cross-origin stylesheet on first load. */
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 400 800;
    font-display: swap;
    src: url("../fonts/inter-latin.woff2") format("woff2");
}
@font-face {
    font-family: "JetBrains Mono";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("../fonts/jetbrains-mono-latin.woff2") format("woff2");
}

/* ============ Theme tokens ============ */
:root {
    --bg: #080d18;
    --surface: #0f1728;
    --surface-2: #162036;
    --border: #1f2b45;
    --text: #e6ebf5;
    --text-muted: #94a3bf;
    --accent: #10c98a;
    --accent-strong: #34dfa3;
    --accent-2: #60a5fa;
    --accent-3: #a78bfa;
    --accent-soft: rgba(16, 201, 138, 0.12);
    --glow: rgba(16, 201, 138, 0.16);
    --dot: rgba(230, 235, 245, 0.06);
    --on-accent: #04130d;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 16px 40px -20px rgba(0, 0, 0, 0.7);
    --radius: 24px;
    --maxw: 1180px;
    --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
    --ease: cubic-bezier(.2, .8, .2, 1);
    color-scheme: dark;
}

/* Light theme: opt-in via the toggle */
:root[data-theme="light"] {
    --bg: #f6f8fb;
    --surface: #ffffff;
    --surface-2: #f1f5fb;
    --border: #e1e7f0;
    --text: #0f1a2e;
    --text-muted: #56637a;
    --accent: #00976a;
    --accent-strong: #007f59;
    --accent-2: #2563eb;
    --accent-3: #7c3aed;
    --accent-soft: rgba(0, 151, 106, 0.1);
    --glow: rgba(0, 151, 106, 0.14);
    --dot: rgba(15, 26, 46, 0.07);
    --on-accent: #ffffff;
    --shadow: 0 1px 2px rgba(15, 26, 46, 0.04), 0 12px 32px -18px rgba(15, 26, 46, 0.25);
    color-scheme: light;
}

/* ============ Base ============ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.65;
    color: var(--text);
    background-color: var(--bg);
    background-image: radial-gradient(var(--dot) 1px, transparent 1px);
    background-size: 22px 22px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.error-page {
    min-height: 100vh;
    display: grid;
    align-content: center;
    justify-items: start;
    gap: 1.25rem;
    max-width: 760px;
}

.error-page h1 {
    max-width: 14ch;
    font-size: clamp(2.4rem, 8vw, 5.5rem);
    line-height: .98;
    letter-spacing: -.055em;
}

.error-page .muted { max-width: 58ch; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.1; margin: 0; letter-spacing: -0.03em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.icon { width: 1.1em; height: 1.1em; flex-shrink: 0; }
.muted { color: var(--text-muted); }
.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.skip-link {
    position: absolute; left: 16px; top: -48px; z-index: 100;
    background: var(--accent); color: var(--on-accent);
    padding: 8px 14px; border-radius: 8px;
}
.skip-link:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

::selection { background: var(--accent); color: var(--on-accent); }

/* Scroll progress */
.scroll-progress {
    position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 60;
    background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
    transform-origin: 0 50%; transform: scaleX(0);
}

/* ============ Header ============ */
.site-header {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    background: color-mix(in srgb, var(--bg) 72%, transparent);
    border-bottom: 1px solid transparent;
    transition: border-color .3s;
}
.site-header.scrolled { border-bottom-color: var(--border); }

.nav { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { font-weight: 800; font-size: 1.35rem; letter-spacing: -0.04em; }
.brand span { color: var(--accent); }

.nav-links {
    display: flex; gap: 2px; margin-left: auto; padding: 4px;
    border: 1px solid var(--border); border-radius: 999px; background: var(--surface);
}
.nav-links a {
    display: block; padding: 6px 14px; border-radius: 999px;
    font-size: .88rem; font-weight: 500; color: var(--text-muted);
    transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--bg); background: var(--text); }

.theme-toggle {
    display: grid; place-items: center;
    width: 40px; height: 40px; border-radius: 50%;
    border: 1px solid var(--border); background: var(--surface);
    color: var(--text); cursor: pointer;
    transition: transform .4s var(--ease), color .2s, border-color .2s;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); transform: rotate(25deg); }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* ============ Buttons ============ */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 13px 22px; border-radius: 999px;
    font-weight: 600; font-size: .96rem;
    border: 1px solid transparent;
    transition: background .2s, border-color .2s, color .2s, translate .25s var(--ease), box-shadow .25s;
}
.btn-primary { background: var(--text); color: var(--bg); }
.btn-primary:hover { background: var(--accent); color: var(--on-accent); box-shadow: 0 10px 30px -10px var(--accent); }
.btn-ghost { border-color: var(--border); background: var(--surface); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn .icon { transition: transform .25s var(--ease); }
.btn-ghost:hover .icon { transform: translateX(3px); }

/* ============ Cards + cursor glow ============ */
.card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    --mx: -999px; --my: -999px;
}
/* soft light that follows the cursor */
.card::before {
    content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
    background: radial-gradient(420px circle at var(--mx) var(--my), var(--glow), transparent 45%);
    opacity: 0; transition: opacity .35s;
}
/* border that lights up near the cursor, even on neighbouring cards */
.card::after {
    content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
    background: radial-gradient(260px circle at var(--mx) var(--my), var(--accent), transparent 60%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
    opacity: 0; transition: opacity .35s;
}
.glow-group:hover .card::after, .glow-group.card:hover::after { opacity: 1; }
.card:hover::before { opacity: 1; }
.card > * { position: relative; z-index: 1; }

/* ============ Hero bento ============ */
.hero { position: relative; padding-top: 40px; }

.hero-bg { position: absolute; inset: -80px 0 auto; height: 700px; z-index: -1; pointer-events: none; overflow: hidden; }
.hero-bg span {
    position: absolute; border-radius: 50%; filter: blur(80px); opacity: .22;
    animation: drift 18s ease-in-out infinite alternate;
}
.hero-bg span:first-child { width: 420px; height: 420px; left: 10%; top: 0; background: var(--accent); }
.hero-bg span:last-child { width: 380px; height: 380px; right: 5%; top: 120px; background: var(--accent-2); animation-delay: -9s; }
:root[data-theme="light"] .hero-bg span { opacity: .35; }
@keyframes drift {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(60px, 40px) scale(1.15); }
}

.bento {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-areas:
        "intro intro intro photo"
        "intro intro intro photo"
        "now   clock years users"
        "pipe  pipe  pipe  load"
        "stack stack stack stack";
    gap: 16px;
}
.t-intro { grid-area: intro; }
.t-photo { grid-area: photo; }
.t-now { grid-area: now; }
.t-clock { grid-area: clock; }
.t-years { grid-area: years; }
.t-users { grid-area: users; }
.t-pipe { grid-area: pipe; }
.t-load { grid-area: load; }
.t-stack { grid-area: stack; }

.tile {
    padding: 24px;
    display: flex; flex-direction: column; justify-content: space-between; gap: 14px;
    transition: transform .5s var(--ease), box-shadow .3s;
}

.mono-label {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--mono); font-size: .78rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: .06em;
}
.mono-label .icon { width: 14px; height: 14px; }

/* Intro */
.t-intro { padding: 40px; justify-content: center; gap: 0; }
.t-intro .mono-label { text-transform: none; color: var(--accent); margin-bottom: 14px; }
.t-intro h1 { font-size: clamp(2.5rem, 5.6vw, 4.6rem); font-weight: 800; letter-spacing: -0.045em; }
.hero-role { margin-top: 16px; font-size: clamp(1.15rem, 2.2vw, 1.55rem); font-weight: 700; color: var(--text-muted); }
.gradient-text {
    background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3), var(--accent));
    background-size: 300% 100%;
    -webkit-background-clip: text; background-clip: text; color: transparent;
    animation: shimmer 8s linear infinite;
}
@keyframes shimmer { to { background-position: 300% 0; } }
.hero-lead { margin-top: 18px; max-width: 560px; font-size: 1.06rem; color: var(--text-muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

/* Photo */
.t-photo { padding: 0; overflow: hidden; min-height: 320px; }
.t-photo picture { position: absolute; inset: 0; z-index: 0; display: block; }
.t-photo img {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover; object-position: center 25%;
    border-radius: inherit; z-index: 0;
    transition: transform 1.2s var(--ease);
}
.t-photo:hover img { transform: scale(1.06); }
.photo-chips {
    position: absolute !important; left: 14px; right: 14px; bottom: 14px; z-index: 2 !important;
    display: flex; flex-wrap: wrap; gap: 8px;
}
.photo-chip {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 14px; border-radius: 999px;
    font-size: .85rem; font-weight: 600; color: #fff;
    background: rgba(8, 13, 24, 0.55);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    transition: background .2s;
}
.photo-chip:hover { background: rgba(0, 151, 106, 0.85); }

/* Small tiles */
.tile-strong { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.03em; }
.tile-sub { font-size: .9rem; color: var(--text-muted); line-height: 1.45; }
.live-dot {
    width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent); }
    70% { box-shadow: 0 0 0 9px transparent; }
    100% { box-shadow: 0 0 0 0 transparent; }
}
.clock { font-family: var(--mono); font-size: 2.1rem; font-weight: 500; letter-spacing: -0.02em; }
.clock .colon { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: .2; } }
.stat {
    font-size: clamp(2.4rem, 4vw, 3.2rem); font-weight: 800; letter-spacing: -0.05em; line-height: 1;
    background: linear-gradient(180deg, var(--text), color-mix(in srgb, var(--text) 55%, transparent));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.t-load { background: linear-gradient(135deg, var(--accent-soft), transparent 70%), var(--surface); }

/* AI development lifecycle */
.adlc-visual {
    flex: 1; min-height: 250px; width: 100%; padding: 10px 0;
    display: grid; place-items: center; align-content: center; gap: 2px;
}
.adlc-visual svg { display: block; width: min(100%, 280px); height: auto; overflow: visible; }
.adlc-orbit {
    fill: none; stroke: color-mix(in srgb, var(--accent) 42%, var(--border)); stroke-width: 1.5;
    stroke-dasharray: 5 7; marker-end: url(#adlc-arrow); transform-origin: 130px 150px;
    animation: adlc-spin 28s linear infinite;
}
#adlc-arrow path { fill: var(--accent); }
.adlc-pulse {
    fill: none; stroke: color-mix(in srgb, var(--accent) 18%, transparent); stroke-width: 12;
    transform-origin: 130px 150px; animation: adlc-pulse 3.5s ease-in-out infinite;
}
.adlc-core { fill: url(#adlc-core-gradient); filter: drop-shadow(0 10px 22px color-mix(in srgb, var(--accent) 25%, transparent)); }
.adlc-core-title, .adlc-core-sub, .adlc-node text {
    font-family: var(--mono); text-anchor: middle; dominant-baseline: middle;
}
.adlc-core-title { fill: #fff; font-size: 13px; font-weight: 700; letter-spacing: .08em; }
.adlc-core-sub { fill: rgba(255, 255, 255, .78); font-size: 8px; }
.adlc-node rect { fill: var(--surface-2); stroke: var(--border); stroke-width: 1; }
.adlc-node text { fill: var(--text-muted); font-size: 9px; font-weight: 600; letter-spacing: .02em; }
.adlc-label {
    font-family: var(--mono); font-size: .68rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: .08em; text-align: center;
}
@keyframes adlc-spin { to { rotate: 360deg; } }
@keyframes adlc-pulse { 50% { scale: 1.1; opacity: .4; } }

/* Workflow terminal (always dark, like a real editor) */
.t-term {
    padding: 0; gap: 0; overflow: hidden; justify-content: flex-start;
    background: #0b1220; border-color: #1f2b45; color: #d6deeb;
    --glow: rgba(16, 201, 138, 0.12);
}
.term-head {
    display: flex; align-items: center; gap: 14px;
    padding: 12px 18px; background: #111a2e; border-bottom: 1px solid #1f2b45;
}
.term-dots { display: inline-flex; gap: 7px; }
.term-dots i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.term-dots i:nth-child(2) { background: #febc2e; }
.term-dots i:nth-child(3) { background: #28c840; }
.term-title { font-family: var(--mono); font-size: .8rem; color: #8b98b3; }
.term-tag {
    margin-left: auto; font-family: var(--mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase;
    color: #10c98a; padding: 3px 10px; border: 1px solid rgba(16, 201, 138, .35); border-radius: 999px;
}
.stepper { display: flex; flex-wrap: wrap; gap: 6px; padding: 16px 18px 0; counter-reset: step; }
.stepper li {
    counter-increment: step;
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 11px 4px 5px; border-radius: 999px;
    font-family: var(--mono); font-size: .74rem; color: #8b98b3;
    border: 1px solid #1f2b45; background: #0f1728;
    transition: color .35s, background .35s, border-color .35s, box-shadow .35s;
}
.stepper li::before {
    content: counter(step); display: grid; place-items: center;
    width: 18px; height: 18px; border-radius: 50%; font-size: .66rem;
    background: #1a2640; color: #8b98b3; transition: background .35s, color .35s;
}
.stepper li.done { color: #34dfa3; border-color: rgba(16, 201, 138, .35); }
.stepper li.done::before { content: "✓"; background: rgba(16, 201, 138, .18); color: #34dfa3; }
.stepper li.active { color: #04130d; background: #10c98a; border-color: #10c98a; box-shadow: 0 0 0 4px rgba(16, 201, 138, .18); }
.stepper li.active::before { background: #04130d; color: #10c98a; }

.term {
    margin: 0; padding: 14px 18px 20px;
    font-family: var(--mono); font-size: .8rem; line-height: 1.75;
    white-space: pre-wrap; overflow-wrap: anywhere;
}
.term .ln { display: block; }
.term .ln.pending { visibility: hidden; }
.term .rest { visibility: hidden; }
.term .prompt { color: #10c98a; }
.term .cmd { color: #e6ebf5; }
.term .ok { color: #34dfa3; }
.term .err { color: #ff7b7b; }
.term .info { color: #7cb7ff; }
.term .warn { color: #fbbf24; }
.term, .stepper, .term-title, .term-tag { transition: opacity .45s ease; }
.t-term.switching .term, .t-term.switching .stepper, .t-term.switching .term-title, .t-term.switching .term-tag, .t-term.switching .flow { opacity: 0; }
.term .dim { color: #6b7894; }
.term .cursor {
    display: inline-block; width: .6em; height: 1.1em; margin-left: 1px;
    vertical-align: -.2em; background: #10c98a; animation: blink 1s steps(1) infinite;
}


/* Automation flow diagram (third scene in the terminal tile) */
.term-body { position: relative; }
.flow { display: none; padding: 10px 18px 16px; transition: opacity .45s ease; }
.t-term.show-flow .flow { display: block; }
.t-term.show-flow .term { display: none; }
.flow svg { display: block; width: 100%; height: auto; overflow: visible; }
.f-col { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; fill: #56637a; text-anchor: middle; }
.f-edge { fill: none; stroke: #1f2b45; stroke-width: 2; stroke-dasharray: 4 5; transition: stroke .4s; }
.f-edge.flowing { stroke: #2b3b5e; animation: dash 1.2s linear infinite; }
.f-edge.done { stroke: rgba(16, 201, 138, .5); stroke-dasharray: none; }
.f-edge.warn.done { stroke: rgba(251, 191, 36, .55); }
.f-node rect { fill: #111a2e; stroke: #22304d; stroke-width: 1.5; transition: fill .4s, stroke .4s, filter .4s; }
.f-node text { font-family: var(--mono); font-size: 12px; fill: #8b98b3; text-anchor: middle; dominant-baseline: central; transition: fill .4s; }
.flow svg.v .f-node text { font-size: 11px; }
.f-node.agent rect { stroke: rgba(96, 165, 250, .45); }
.f-node.done rect { fill: rgba(16, 201, 138, .08); stroke: rgba(16, 201, 138, .55); }
.f-node.done text, .f-node.active text { fill: #e6ebf5; }
.f-node.active rect { fill: rgba(16, 201, 138, .18); stroke: #10c98a; filter: drop-shadow(0 0 8px rgba(16, 201, 138, .55)); }
.f-node.warn.done rect { fill: rgba(251, 191, 36, .08); stroke: rgba(251, 191, 36, .6); }
.f-node.warn.active rect { fill: rgba(251, 191, 36, .16); stroke: #fbbf24; filter: drop-shadow(0 0 8px rgba(251, 191, 36, .5)); }
.f-packet { fill: #10c98a; filter: drop-shadow(0 0 5px #10c98a); }
.f-packet.warn { fill: #fbbf24; filter: drop-shadow(0 0 5px #fbbf24); }
.flow-caption { margin-top: 12px; min-height: 1.75em; font-family: var(--mono); font-size: .8rem; color: #d6deeb; transition: opacity .3s; }
.flow-caption .ok { color: #34dfa3; } .flow-caption .info { color: #7cb7ff; } .flow-caption .warn { color: #fbbf24; }

/* Tech marquee */
.t-stack { padding: 18px 0; gap: 12px; overflow: hidden; }
.marquee {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track { display: flex; gap: 10px; width: max-content; animation: scroll-x 40s linear infinite; }
.marquee.reverse .marquee-track { animation-direction: reverse; animation-duration: 46s; }
.t-stack:hover .marquee-track { animation-play-state: paused; }
.marquee-track li {
    padding: 8px 16px; border-radius: 999px; white-space: nowrap;
    font-size: .9rem; font-weight: 600;
    background: var(--surface-2); border: 1px solid var(--border);
    transition: color .2s, border-color .2s;
}
.marquee-track li:hover { color: var(--accent); border-color: var(--accent); }
@keyframes scroll-x { to { transform: translateX(calc(-50% - 5px)); } }

/* ============ Sections ============ */
.section { padding-top: 120px; }
.section-head { margin-bottom: 40px; }
.kicker { font-family: var(--mono); font-size: .82rem; color: var(--accent); margin-bottom: 12px; }
.section h2 { font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 800; letter-spacing: -0.04em; }

/* Split-word heading animation */
.split .w { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: .1em; margin-bottom: -.1em; }
.split .w > span { display: inline-block; transform: translateY(110%); transition: transform .9s var(--ease); transition-delay: calc(var(--wi) * 60ms); }
.split.in .w > span { transform: none; }

/* About */
.about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 16px; }
.about-text { padding: 32px; }
.about-text p { color: var(--text-muted); font-size: 1.05rem; }
.about-text p + p { margin-top: 16px; }
.about-text strong { color: var(--text); font-weight: 600; }
.facts { margin: 0; padding: 12px 28px; }
.facts div { padding: 14px 0; border-top: 1px solid var(--border); }
.facts div:first-child { border-top: 0; }
.facts dt { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.facts dd { margin: 2px 0 0; font-weight: 600; overflow-wrap: anywhere; }
.facts a { color: var(--accent); }

/* Experience timeline */
.timeline { position: relative; padding-left: 44px; }
.timeline::before {
    content: ""; position: absolute; left: 11px; top: 12px; bottom: 12px;
    width: 2px; background: var(--border); border-radius: 2px;
}
.timeline-fill {
    position: absolute; left: 11px; top: 12px; width: 2px; height: calc(var(--fill, 0) * (100% - 24px));
    background: linear-gradient(var(--accent), var(--accent-2));
    border-radius: 2px; box-shadow: 0 0 12px var(--accent);
}
.job { margin-bottom: 18px; padding: 28px; }
.job-head::before {
    content: ""; position: absolute; left: -70px; top: 4px; z-index: 2;
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--bg); border: 2px solid var(--border);
    transition: background .4s, border-color .4s, box-shadow .4s;
}
.job.lit .job-head::before { border-color: var(--accent); background: var(--accent); box-shadow: 0 0 0 6px var(--accent-soft); }

.job-head { position: relative; display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.job h3 { font-size: 1.22rem; font-weight: 700; letter-spacing: -0.02em; }
.job-org { margin-top: 4px; font-weight: 600; color: var(--accent); }
.job-org span { color: var(--text-muted); font-weight: 400; }
.job-date {
    font-family: var(--mono); font-size: .78rem; color: var(--text-muted);
    padding: 4px 10px; border: 1px solid var(--border); border-radius: 999px; white-space: nowrap;
    background: var(--surface-2);
}
.is-current .job-date { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); background: var(--accent-soft); }
.job-points { margin-top: 16px; }
.job-points li { position: relative; padding-left: 20px; color: var(--text-muted); }
.job-points li + li { margin-top: 8px; }
.job-points li::before {
    content: ""; position: absolute; left: 2px; top: .7em;
    width: 7px; height: 7px; border-radius: 2px; background: var(--accent); opacity: .8;
}

/* Tags */
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tags li {
    padding: 5px 12px; border-radius: 999px;
    font-size: .8rem; font-weight: 500;
    background: var(--surface-2); border: 1px solid var(--border);
}

/* Skills bento */
.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.skill-card { padding: 26px; overflow: hidden; transition: translate .35s var(--ease), opacity .8s var(--ease), filter .8s var(--ease); }
.skill-card:hover { translate: 0 -4px; }
.skill-card h3 { position: relative; font-size: 1.05rem; font-weight: 700; padding-right: 56px; }
.skill-card .index {
    position: absolute; right: 18px; top: 14px; z-index: 0;
    font-family: var(--mono); font-size: 2.4rem; font-weight: 500; line-height: 1;
    color: var(--border); transition: color .3s;
}
.skill-card:hover .index { color: var(--accent); }
.skill-card .tags { margin-top: 16px; }
.skill-card.featured {
    grid-column: span 2;
    background: linear-gradient(135deg, var(--accent-soft), transparent 60%), var(--surface);
}
.skill-card.featured h3 { font-size: 1.3rem; }
.skill-card.wide { grid-column: 1 / -1; }
.skill-card.featured .tags li { border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }

/* Education */
.edu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.edu-card { padding: 30px; }
.edu-icon {
    width: 46px; height: 46px; padding: 11px; border-radius: 14px;
    color: var(--accent); background: var(--accent-soft); margin-bottom: 18px;
}
.edu-card .job-date { display: inline-block; margin-bottom: 12px; }
.edu-card h3 { font-size: 1.22rem; font-weight: 700; }
.edu-card .muted { margin-top: 12px; }

/* Testimonials */
.quotes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.quote { margin: 0; padding: 34px 30px 26px; display: flex; flex-direction: column; overflow: hidden; }
.quote blockquote { position: relative; margin: 0 0 24px; font-size: 1.08rem; line-height: 1.6; flex: 1; }
.quote blockquote::before {
    content: "\201C"; position: absolute; top: -46px; right: -10px;
    font-size: 7rem; line-height: 1; font-family: Georgia, serif; color: var(--accent); opacity: .18;
}
.quote figcaption { display: flex; align-items: center; gap: 14px; padding-top: 18px; border-top: 1px solid var(--border); }
.avatar {
    display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
    font-weight: 700; font-size: .9rem; color: #fff;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.quote figcaption strong { display: block; }
.quote figcaption small { font-size: .88rem; color: var(--text-muted); }
.impact-card { min-height: 260px; }
.impact-card .kicker { margin-bottom: 28px; }
.impact-card h3 { margin-bottom: 16px; font-size: 1.5rem; }
.impact-card .muted { margin-top: auto; }

/* Contact */
.contact-card { padding: 72px 40px; text-align: center; overflow: hidden; }
.contact-card > .contact-orb {
    position: absolute; z-index: 0; left: 50%; top: -60%;
    width: 700px; height: 700px; translate: -50% 0; border-radius: 50%;
    background: conic-gradient(from 0deg, var(--accent), var(--accent-2), var(--accent-3), var(--accent));
    filter: blur(90px); opacity: .16;
    animation: spin 20s linear infinite;
}
@keyframes spin { to { rotate: 360deg; } }
.contact-card h2 { max-width: 720px; margin: 0 auto; }
.contact-card .muted { max-width: 520px; margin: 16px auto 0; font-size: 1.05rem; }
.contact-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 36px; text-align: left; }
.contact-link {
    display: flex; align-items: center; gap: 16px; flex: 0 1 335px; min-width: 0;
    padding: 18px 20px; border-radius: 18px;
    background: var(--surface); border: 1px solid var(--border);
    transition: border-color .2s, translate .25s var(--ease), box-shadow .25s;
}
.contact-link:hover { border-color: var(--accent); box-shadow: 0 12px 30px -16px var(--accent); }
.contact-link .icon { width: 44px; height: 44px; padding: 11px; border-radius: 14px; background: var(--accent-soft); color: var(--accent); }
.contact-link span { display: flex; flex-direction: column; font-size: .9rem; font-weight: 600; min-width: 0; overflow-wrap: break-word; }
.contact-link small { font-size: .78rem; font-weight: 500; color: var(--text-muted); }

/* Private, résumé-grounded portfolio assistant */
.ai-trigger {
    position: fixed; right: 22px; bottom: 22px; z-index: 80;
    display: flex; align-items: center; gap: 9px;
    padding: 13px 17px; border: 1px solid color-mix(in srgb, var(--accent) 48%, var(--border));
    border-radius: 999px; color: var(--on-accent); background: var(--accent);
    box-shadow: 0 14px 40px -14px rgba(16, 201, 138, .7);
    font: 700 .88rem/1 var(--font); cursor: pointer;
    transition: translate .2s var(--ease), box-shadow .2s;
}
.ai-trigger:hover { translate: 0 -3px; box-shadow: 0 18px 44px -14px rgba(16, 201, 138, .85); }
.ai-trigger .icon { width: 18px; height: 18px; }

.ai-panel {
    position: fixed; right: 22px; bottom: 82px; z-index: 90;
    display: flex; flex-direction: column; width: min(390px, calc(100vw - 28px));
    max-height: min(620px, calc(100vh - 110px)); overflow: hidden;
    border: 1px solid var(--border); border-radius: 22px;
    color: var(--text); background: color-mix(in srgb, var(--surface) 94%, transparent);
    box-shadow: 0 28px 80px -24px rgba(0, 0, 0, .8);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    transform-origin: bottom right; animation: ai-in .24s var(--ease);
}
.ai-panel[hidden] { display: none; }
@keyframes ai-in { from { opacity: 0; transform: translateY(12px) scale(.97); } }

.ai-head {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 16px 18px; border-bottom: 1px solid var(--border);
    background: linear-gradient(135deg, var(--accent-soft), transparent 60%);
}
.ai-title { display: flex; align-items: center; gap: 8px; font-size: .95rem; font-weight: 800; }
.ai-title .icon { color: var(--accent); }
.ai-status { margin-top: 3px; color: var(--text-muted); font: 500 .66rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .04em; }
.ai-status span { display: inline-block; width: 6px; height: 6px; margin-right: 3px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.ai-close {
    display: grid; place-items: center; width: 34px; height: 34px; flex: 0 0 auto;
    border: 1px solid var(--border); border-radius: 50%; color: var(--text-muted);
    background: var(--surface); font: 400 1.35rem/1 var(--font); cursor: pointer;
}
.ai-close:hover { color: var(--text); border-color: var(--accent); }

.ai-messages {
    display: flex; flex-direction: column; gap: 10px; min-height: 180px;
    padding: 18px; overflow-y: auto; overscroll-behavior: contain;
}
.ai-message {
    max-width: 88%; padding: 11px 13px; border-radius: 15px;
    font-size: .83rem; line-height: 1.55; white-space: pre-wrap;
}
.ai-message.bot { align-self: flex-start; border: 1px solid var(--border); border-bottom-left-radius: 5px; background: var(--surface-2); }
.ai-message.user { align-self: flex-end; border-bottom-right-radius: 5px; color: var(--on-accent); background: var(--accent); }
.ai-message a { display: inline-block; margin-top: 7px; color: var(--accent); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.ai-message.user a { color: inherit; }

.ai-prompts { display: flex; gap: 7px; padding: 0 18px 14px; overflow-x: auto; scrollbar-width: none; }
.ai-prompts::-webkit-scrollbar { display: none; }
.ai-prompts button {
    flex: 0 0 auto; padding: 7px 10px; border: 1px solid var(--border); border-radius: 999px;
    color: var(--text-muted); background: transparent; font: 600 .7rem/1 var(--font); cursor: pointer;
}
.ai-prompts button:hover { color: var(--accent); border-color: var(--accent); }

.ai-form { display: flex; gap: 8px; padding: 13px; border-top: 1px solid var(--border); }
.ai-form input {
    min-width: 0; flex: 1; padding: 11px 13px; border: 1px solid var(--border); border-radius: 12px;
    outline: none; color: var(--text); background: var(--bg); font: 500 .82rem/1.35 var(--font);
}
.ai-form input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.ai-form input::placeholder { color: var(--text-muted); }
.ai-form button {
    display: grid; place-items: center; width: 42px; border: 0; border-radius: 12px;
    color: var(--on-accent); background: var(--accent); cursor: pointer;
}
.ai-form button:hover { background: var(--accent-strong); }

/* Footer */
.site-footer {
    display: flex; justify-content: space-between; align-items: center; gap: 16px;
    margin-top: 90px; padding-top: 28px; padding-bottom: 36px;
    border-top: 1px solid var(--border);
    color: var(--text-muted); font-size: .9rem;
}
.socials { display: flex; gap: 8px; }
.socials a {
    display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
    border: 1px solid var(--border); background: var(--surface);
    transition: color .2s, border-color .2s, translate .2s var(--ease);
}
.socials a:hover { color: var(--accent); border-color: var(--accent); translate: 0 -3px; }

/* ============ Reveal on scroll ============ */
.js .reveal {
    opacity: 0; translate: 0 28px; filter: blur(8px);
    transition: opacity .8s var(--ease), translate .8s var(--ease), filter .8s var(--ease), transform .5s var(--ease);
    transition-delay: calc(var(--i, 0) * 70ms);
}
.js .reveal.visible { opacity: 1; translate: 0 0; filter: none; }
.js .reveal.visible.settled { transition-delay: 0s; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .js .reveal { opacity: 1; translate: none; filter: none; }
    .split .w > span { transform: none; }
    .term .cursor { display: none; }
}

/* ============ Responsive ============ */
@media (max-width: 1024px) {
    .bento {
        grid-template-columns: repeat(2, 1fr);
        grid-template-areas:
            "intro intro"
            "photo now"
            "photo clock"
            "years users"
            "pipe  pipe"
            "load  load"
            "stack stack";
    }
    .t-photo { min-height: 360px; }
    .about-grid { grid-template-columns: 1fr; }
    .skills-grid { grid-template-columns: repeat(2, 1fr); }
    .skill-card.wide { grid-column: auto; }
}

@media (max-width: 720px) {
    .container { padding: 0 16px; }
    .nav-links { display: none; }
    .theme-toggle { margin-left: auto; }
    .hero { padding-top: 20px; }
    .hero-bg span { opacity: .18; }
    .hero-bg span:first-child { width: 260px; height: 260px; }
    .hero-bg span:last-child { width: 240px; height: 240px; top: 380px; }
    .bento {
        gap: 12px;
        grid-template-areas:
            "intro intro"
            "photo photo"
            "now   clock"
            "years users"
            "load  load"
            "pipe  pipe"
            "stack stack";
    }
    .t-intro { padding: 28px 22px; }
    .t-photo { min-height: 0; aspect-ratio: 1 / 1.05; }
    .tile { padding: 18px; }
    .adlc-visual { min-height: 230px; padding: 2px 0; }
    .adlc-visual svg { width: min(100%, 250px); }
    .t-stack { padding: 14px 0; }
    .tile-strong { font-size: 1.2rem; }
    .term { font-size: .7rem; padding: 12px 14px 16px; }
    .stepper { padding: 14px 14px 0; }
    .term-head { padding: 10px 14px; }
    .term-title { display: none; }
    .flow { padding: 8px 14px 14px; }
    .flow-caption { font-size: .7rem; }
    .clock { font-size: 1.6rem; }
    .section { padding-top: 88px; }
    .skills-grid, .edu-grid, .quotes { grid-template-columns: 1fr; }
    .skill-card.featured { grid-column: auto; }
    .timeline { padding-left: 32px; }
    .timeline::before, .timeline-fill { left: 7px; }
    .job { padding: 22px 20px; }
    .job-head::before { left: -53px; width: 16px; height: 16px; }
    .contact-card { padding: 52px 18px; }
    .contact-link { flex: 1 1 100%; padding: 16px; gap: 12px; }
    .contact-link .icon { width: 40px; height: 40px; padding: 10px; }
    .ai-trigger { right: 14px; bottom: 14px; padding: 12px 14px; }
    .ai-panel { right: 14px; bottom: 70px; max-height: calc(100vh - 92px); }
    .site-footer { flex-direction: column-reverse; }
}