@font-face { font-family:"Avenir LT Std"; src:url("assets/fonts/AvenirLTStd-Light.otf") format("opentype"); font-weight:300; font-style:normal; font-display:swap; }
@font-face { font-family:"Avenir LT Std"; src:url("assets/fonts/AvenirLTStd-Roman.otf") format("opentype"); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:"Avenir LT Std"; src:url("assets/fonts/AvenirLTStd-Medium.otf") format("opentype"); font-weight:500; font-style:normal; font-display:swap; }
@font-face { font-family:"Avenir LT Std"; src:url("assets/fonts/AvenirLTStd-Heavy.otf") format("opentype"); font-weight:700; font-style:normal; font-display:swap; }
@font-face { font-family:"Avenir LT Std"; src:url("assets/fonts/AvenirLTStd-Black.otf") format("opentype"); font-weight:800 900; font-style:normal; font-display:swap; }

/* ── Theme tokens — light default, dark on data-fluid-theme ── */
:root {
  --fg1:#0d1216; --fg2:#232b33; --fg3:#38424c; --fg4:#56636f; --fgm:#7d8a9a; --fgf:#aab6c4;
  --surface:#ffffff; --surface2:#ffffff; --surface3:#eef2f6;
  --border:#e1e7ee; --border2:#d3deea; --border3:#cdd6e0; --ring:#f7f9fb;
  --teal:#2b8779; --green:#2f9e5e; --tealfg:#1f6960; --tealbg:#e3f4f1; --tealbd:#b6e4dc;
  --amber:#9a7a1f; --link:#2358a6; --brand2:#2f6fcc; --claudebg:#eaf1fb; --claudebd:#c5dbf6;
  --pg-bg:#f7f9fb; --pg-fg:#232b33; --veil:rgba(247,249,251,0.34);
  --nava:rgba(255,255,255,0.60); --navb:rgba(255,255,255,0.50); --navbd:rgba(255,255,255,0.55); --navsh:rgba(20,26,31,0.06); --navhl:rgba(255,255,255,1);
  --accent:#1e5fd6; --accenth:#2f74e6; --accentp:#184fb5;
}
:root[data-fluid-theme="dark"] {
  --fg1:#ebf1f8; --fg2:#d3dde8; --fg3:#b6c2cf; --fg4:#94a3b3; --fgm:#8b99a9; --fgf:#6f7d8d;
  --surface:rgba(15,20,28,0.72); --surface2:rgba(255,255,255,0.05); --surface3:rgba(255,255,255,0.07);
  --border:rgba(255,255,255,0.10); --border2:rgba(255,255,255,0.12); --border3:rgba(255,255,255,0.14); --ring:#0a0e13;
  --teal:#34c2a6; --green:#43d089; --tealfg:#7fe3d2; --tealbg:rgba(52,194,166,0.16); --tealbd:rgba(52,194,166,0.34);
  --amber:#e0b552; --link:#7fb0f9; --brand2:#6ea0f5; --claudebg:rgba(46,116,230,0.16); --claudebd:rgba(127,176,249,0.40);
  --pg-bg:#070a0f; --pg-fg:#c8d3df; --veil:rgba(7,10,15,0.18);
  --nava:rgba(19,25,34,0.68); --navb:rgba(12,16,24,0.52); --navbd:rgba(255,255,255,0.08); --navsh:rgba(0,0,0,0.34); --navhl:rgba(255,255,255,0.12);
}

*, *::before, *::after { box-sizing:border-box; }
html { scroll-behavior:smooth; background:var(--pg-bg); }
body { margin:0; background:transparent; color:var(--pg-fg); font-family:"Avenir LT Std","Avenir Next",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; }
a { color:inherit; text-decoration:none; }
h1,h2,h3,p { margin:0; }
[hidden] { display:none !important; }

/* ── Fluid cursor background + legibility veil ─────────── */
fluid-canvas { position:fixed; inset:0; z-index:-2; pointer-events:none; display:block; }
.page-veil { position:fixed; inset:0; z-index:-1; pointer-events:none; background:var(--veil); }

@keyframes cipherIn { from { opacity:0; transform:translateY(14px) scale(0.985); } to { opacity:1; transform:translateY(0) scale(1); } }
@keyframes cipherFade { from { opacity:0; } to { opacity:1; } }
@keyframes cipherPulse { 0%,80%,100% { opacity:0.25; transform:translateY(0); } 40% { opacity:1; transform:translateY(-2px); } }

.cipher-scroll::-webkit-scrollbar { width:8px; }
.cipher-scroll::-webkit-scrollbar-thumb { background:rgba(20,26,31,0.18); border-radius:999px; }
.cipher-scroll::-webkit-scrollbar-track { background:transparent; }

/* ── Buttons ───────────────────────────────────────────── */
.btn { display:inline-flex; align-items:center; gap:9px; padding:13px 20px; border-radius:11px; border:none; font-size:15px; font-weight:700; cursor:pointer; text-decoration:none; transition:background 160ms, border-color 160ms, color 160ms; }
.btn--primary { background:var(--accent); color:#fff; }
.btn--primary:hover { background:var(--accentp); }
.btn--secondary { background:var(--surface); border:1px solid var(--border3); color:var(--fg1); }
.btn--secondary:hover { border-color:var(--accent); color:var(--link); }
.btn--sm { padding:9px 16px; border-radius:10px; font-size:14px; }

/* ── Nav ───────────────────────────────────────────────── */
.nav {
  position:sticky; top:0; z-index:50;
  background:linear-gradient(170deg, var(--nava), var(--navb));
  backdrop-filter:blur(7px) saturate(200%) brightness(1.08);
  -webkit-backdrop-filter:blur(7px) saturate(200%) brightness(1.08);
  border-bottom:1px solid var(--navbd);
  box-shadow:inset 0 1.5px 0 var(--navhl), 0 6px 20px var(--navsh);
}
.nav__inner { max-width:1080px; margin:0 auto; padding:0 40px; height:64px; display:flex; align-items:center; justify-content:space-between; }
.nav__brand { display:flex; align-items:center; gap:6px; font-size:22px; letter-spacing:-0.01em; }
.nav__brand-k { font-weight:600; color:var(--fg1); }
.nav__brand-t { font-weight:600; color:var(--brand2); }
.nav__links { display:flex; align-items:center; gap:28px; }
.nav__links a:not(.btn) { font-size:14px; font-weight:500; color:var(--fg4); transition:color 160ms; }
.nav__links a:not(.btn):hover { color:var(--fg1); }

.theme-toggle { width:36px; height:36px; border-radius:10px; border:1px solid var(--border2); background:var(--surface2); color:var(--fg4); cursor:pointer; display:inline-flex; align-items:center; justify-content:center; padding:0; transition:color 160ms, border-color 160ms; }
.theme-toggle:hover { color:var(--fg1); }
.theme-toggle__sun { display:none; }
:root[data-fluid-theme="dark"] .theme-toggle__sun { display:block; }
:root[data-fluid-theme="dark"] .theme-toggle__moon { display:none; }

/* Mobile menu button + dropdown (hidden on desktop) */
.nav-menu-btn { display:none; width:36px; height:36px; border-radius:10px; border:1px solid var(--border2); background:var(--surface2); color:var(--fg4); cursor:pointer; align-items:center; justify-content:center; padding:0; transition:color 160ms, border-color 160ms; }
.nav-menu-btn:hover { color:var(--fg1); }
.nav-menu-btn__close { display:none; }
.nav-menu-btn[aria-expanded="true"] .nav-menu-btn__open { display:none; }
.nav-menu-btn[aria-expanded="true"] .nav-menu-btn__close { display:block; }
.nav-menu {
  position:fixed; top:64px; left:0; right:0; z-index:49;
  display:none; flex-direction:column; padding:8px 20px 20px;
  background:linear-gradient(170deg, var(--nava), var(--navb));
  backdrop-filter:blur(7px) saturate(200%) brightness(1.08);
  -webkit-backdrop-filter:blur(7px) saturate(200%) brightness(1.08);
  border-bottom:1px solid var(--navbd);
  box-shadow:0 16px 36px var(--navsh);
}
/* Solid fallback where backdrop blur can't frost the page behind the menu */
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))) {
  .nav-menu { background:linear-gradient(170deg, #ffffff, #f7f9fb); backdrop-filter:none; -webkit-backdrop-filter:none; }
  :root[data-fluid-theme="dark"] .nav-menu { background:linear-gradient(170deg, #10161e, #090d13); }
}
.nav-menu a:not(.btn) { padding:13px 4px; font-size:15px; font-weight:600; color:var(--fg2); border-bottom:1px solid var(--border); transition:color 160ms; }
.nav-menu a:not(.btn):hover { color:var(--fg1); }
.nav-menu__cta { margin-top:16px; justify-content:center; }

/* ── Hero ──────────────────────────────────────────────── */
.hero { scroll-margin-top:84px; padding:84px 0 96px; }
.hero__grid { max-width:1080px; margin:0 auto; padding:0 40px; display:grid; grid-template-columns:1.32fr 0.68fr; gap:56px; align-items:center; }
.hero__eyebrow-row { display:flex; align-items:center; gap:16px; margin-bottom:28px; flex-wrap:wrap; }
.eyebrow-pill { font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:0.06em; text-transform:uppercase; color:var(--fgm); }
.hero h1 { font-size:60px; font-weight:800; line-height:1.05; letter-spacing:-0.025em; color:var(--fg1); text-wrap:balance; }
.hero__lede { margin:24px 0 0; font-size:20px; line-height:1.6; color:var(--fg4); max-width:560px; }

.ask-bar-wrap { margin-top:34px; max-width:560px; }
.ask-bar {
  display:flex; align-items:center; gap:12px; background:var(--surface2);
  border:1px solid var(--border2); box-shadow:0 6px 18px rgba(20,26,31,0.08), 0 2px 5px rgba(20,26,31,0.05);
  border-radius:16px; padding:9px 9px 9px 13px; cursor:pointer;
  transition:border-color 180ms, box-shadow 180ms, transform 180ms;
}
.ask-bar:hover { border-color:var(--accent); box-shadow:0 12px 26px rgba(20,26,31,0.12), 0 3px 7px rgba(20,26,31,0.06); transform:translateY(-1px); }
.ask-bar__icon { flex:none; width:32px; height:32px; border-radius:9px; background:radial-gradient(120% 120% at 32% 22%,#1d2835,#0b1015); display:grid; place-items:center; box-shadow:inset 0 0 0 1px rgba(255,255,255,0.12); }
.ask-bar__placeholder { flex:1; font-size:14.5px; color:var(--fgm); }
.ask-bar__badge { font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--fgf); border:1px solid var(--border); border-radius:6px; padding:3px 7px; }
.ask-bar__send { flex:none; width:38px; height:38px; border:none; border-radius:11px; background:var(--accent); color:#fff; display:grid; place-items:center; cursor:pointer; pointer-events:none; }
.ask-bar__hint { display:flex; align-items:center; gap:7px; margin-top:11px; padding-left:3px; flex-wrap:wrap; }
.ask-bar__hint > span { font-family:'IBM Plex Mono',monospace; font-size:10.5px; letter-spacing:0.04em; color:var(--fgf); }
.ask-bar__suggest { background:none; border:none; padding:0; cursor:pointer; font-family:'IBM Plex Mono',monospace; font-size:10.5px; color:var(--link); text-decoration:underline; text-underline-offset:2px; }

.hero__meta { display:flex; flex-wrap:wrap; gap:36px; margin-top:40px; padding-top:24px; border-top:1px solid var(--border); align-items:flex-end; }
.meta-item { display:flex; flex-direction:column; gap:5px; }
.meta-item__label { font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:0.06em; color:var(--fgf); }
.meta-item__value { font-size:15px; font-weight:600; color:var(--fg2); }

.status-card { background:var(--surface); border:1px solid var(--border); border-radius:14px; box-shadow:0 4px 12px rgba(20,26,31,0.07), 0 2px 4px rgba(20,26,31,0.04); padding:24px; }
.status-card__head { display:flex; align-items:center; justify-content:space-between; padding-bottom:16px; border-bottom:1px solid var(--surface3); }
.status-card__live { display:inline-flex; align-items:center; gap:6px; font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--green); }
.status-card__live-dot { width:7px; height:7px; border-radius:999px; background:var(--green); }
.status-card__rows { display:flex; flex-direction:column; gap:14px; padding-top:18px; }
.status-row { display:flex; align-items:center; justify-content:space-between; }
.status-row span:first-child { font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--fgm); }
.status-row span:last-child { font-size:15px; font-weight:700; color:var(--fg1); }
.status-row span:last-child.status-row__teal { color:var(--teal); }

/* ── Sections (shared) ────────────────────────────────── */
.section { padding:96px 0; border-top:1px solid var(--border); scroll-margin-top:84px; }
.section__inner { max-width:1080px; margin:0 auto; padding:0 40px; }
.section__head { display:flex; align-items:baseline; justify-content:space-between; margin-bottom:48px; }
.eyebrow { font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:0.06em; color:var(--fgm); }
.eyebrow--upper { text-transform:uppercase; }
.eyebrow--teal { color:#3fa898; }
.section__index { font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--fgf); }
.section__index--dark { color:#56636f; }
#contact { padding:104px 0; }

/* ── Story ─────────────────────────────────────────────── */
#path .section__head { margin-bottom:56px; }
.story__grid { display:grid; grid-template-columns:0.85fr 1.15fr; gap:64px; align-items:start; }
.story__heading { position:sticky; top:96px; font-size:34px; font-weight:800; line-height:1.15; letter-spacing:-0.02em; color:var(--fg1); text-wrap:balance; }
.story__body { display:flex; flex-direction:column; gap:20px; max-width:620px; }
.story__body p { font-size:18px; line-height:1.7; color:var(--fg3); }

/* ── Timeline ──────────────────────────────────────────── */
.timeline { display:grid; grid-template-columns:150px 1fr; gap:0; }
.timeline__date { font-family:'IBM Plex Mono',monospace; font-size:13px; color:var(--fgm); padding-top:2px; }
.timeline__date--current { color:var(--teal); }
.timeline__item { border-left:1px solid var(--border); padding:0 0 48px 36px; position:relative; }
.timeline__item--current { border-left:none; padding:0 0 0 36px; }
.timeline__dot { position:absolute; left:-5px; top:6px; width:9px; height:9px; border-radius:999px; background:var(--accent); border:2px solid var(--ring); }
.timeline__dot--current { width:11px; height:11px; background:var(--teal); box-shadow:0 0 0 4px var(--tealbg); }
.timeline__org { font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:0.06em; color:var(--fgf); margin-bottom:6px; }
.timeline__org--current { color:var(--teal); }
.timeline__item h3 { margin-bottom:8px; font-size:22px; font-weight:700; letter-spacing:-0.01em; color:var(--fg1); }
.timeline__item p { font-size:16px; line-height:1.6; color:var(--fg4); max-width:640px; }

/* ── Selected work ─────────────────────────────────────── */
.work-feature {
  background:var(--surface); border:1px solid var(--border); border-radius:14px;
  box-shadow:0 4px 12px rgba(20,26,31,0.07), 0 2px 4px rgba(20,26,31,0.04);
  padding:36px 40px; margin-bottom:20px;
  display:grid; grid-template-columns:1fr auto; gap:48px; align-items:center;
  transition:box-shadow 200ms cubic-bezier(0.32,0.72,0,1), transform 200ms cubic-bezier(0.32,0.72,0,1);
}
.work-feature:hover { box-shadow:0 12px 28px rgba(20,26,31,0.10), 0 4px 8px rgba(20,26,31,0.05); transform:translateY(-2px); }
.work-feature__eyebrow { font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:0.06em; color:var(--teal); margin-bottom:14px; }
.work-feature h3 { margin-bottom:12px; font-size:28px; font-weight:800; letter-spacing:-0.02em; color:var(--fg1); line-height:1.15; }
.work-feature p { margin-bottom:20px; font-size:16px; line-height:1.6; color:var(--fg4); max-width:580px; }
.work-feature__actions { display:flex; align-items:center; flex-wrap:wrap; gap:18px; margin-top:24px; }
.work-feature__cta { display:inline-flex; align-items:center; gap:8px; padding:11px 18px; border-radius:11px; background:var(--accent); color:#fff; font-size:14px; font-weight:700; box-shadow:0 6px 16px rgba(30,95,214,0.28); transition:background 160ms; }
.work-feature__cta:hover { background:#1a54c0; }
.work-feature__story { font-size:14px; font-weight:700; color:var(--link); }
.work-feature__story:hover { text-decoration:underline; }
.work-feature__stat { text-align:right; padding-left:48px; border-left:1px solid var(--surface3); }
.work-feature__stat-num { font-size:60px; font-weight:800; letter-spacing:-0.03em; color:var(--fg1); line-height:1; }
.work-feature__stat-label { font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:0.06em; color:var(--fgm); margin-top:10px; }

.work-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.work-card {
  background:var(--surface); border:1px solid var(--border); border-radius:14px;
  box-shadow:0 1px 3px rgba(20,26,31,0.06), 0 1px 2px rgba(20,26,31,0.04);
  padding:28px;
  transition:box-shadow 200ms cubic-bezier(0.32,0.72,0,1), transform 200ms cubic-bezier(0.32,0.72,0,1);
}
.work-card:hover { box-shadow:0 4px 12px rgba(20,26,31,0.07), 0 2px 4px rgba(20,26,31,0.04); transform:translateY(-2px); }
.work-card__eyebrow { font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:0.06em; color:var(--fgf); margin-bottom:14px; }
.work-card__eyebrow--teal { color:var(--teal); }
.work-card h3 { margin-bottom:10px; font-size:21px; font-weight:700; letter-spacing:-0.01em; color:var(--fg1); line-height:1.2; }
.work-card p { margin-bottom:18px; font-size:15px; line-height:1.6; color:var(--fg4); }

.tags { display:flex; flex-wrap:wrap; gap:8px; }
.tag { padding:5px 11px; border-radius:999px; background:var(--surface3); border:1px solid var(--border); color:var(--fg4); font-family:'IBM Plex Mono',monospace; font-size:11px; }
.tag--teal { background:var(--tealbg); border-color:var(--tealbd); color:var(--tealfg); }
.tag--blue { background:var(--claudebg); border-color:var(--claudebd); color:var(--link); }

/* ── Skills ────────────────────────────────────────────── */
.skills-grid { display:grid; grid-template-columns:1fr 1fr 1fr; gap:40px 48px; }
.skill-group h3 { margin-bottom:16px; font-size:16px; font-weight:700; color:var(--fg1); }
.pills { display:flex; flex-wrap:wrap; gap:8px; }
.pill { padding:5px 11px; border-radius:999px; background:var(--surface); border:1px solid var(--border); color:var(--fg3); font-size:13px; }

/* ── Ahead (dark in both themes) ───────────────────────── */
.ahead { scroll-margin-top:84px; background:#0d1216; color:#e1e7ee; padding:104px 0; }
.ahead .section__head { margin-bottom:40px; }
.ahead__intro { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:end; margin-bottom:56px; }
.ahead__intro h2 { font-size:46px; font-weight:800; line-height:1.08; letter-spacing:-0.025em; color:#ffffff; text-wrap:balance; }
.ahead__intro p { font-size:18px; line-height:1.7; color:#aab6c4; }
.ahead-grid { display:grid; grid-template-columns:1fr 1fr 1fr; gap:20px; }
.ahead-card { background:#1b232b; border:1px solid #2a333d; border-radius:14px; padding:26px; }
.ahead-card__eyebrow { font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:0.06em; color:#3fa898; margin-bottom:16px; }
.ahead-card h3 { margin-bottom:10px; font-size:19px; font-weight:700; color:#ffffff; }
.ahead-card p { font-size:14px; line-height:1.6; color:#7d8a9a; }
.ahead__footnote { margin:32px 0 0; font-size:15px; line-height:1.7; color:#94a3b3; max-width:720px; }

/* ── Education ─────────────────────────────────────────── */
.edu-grid { display:grid; grid-template-columns:1fr 1fr; gap:48px; }
.edu-row { display:flex; justify-content:space-between; align-items:baseline; padding:18px 0; border-top:1px solid var(--border); }
.edu-row__title { font-size:17px; font-weight:700; color:var(--fg1); }
.edu-row__sub { font-size:14px; color:var(--fg4); margin-top:3px; }
.edu-row__year { font-family:'IBM Plex Mono',monospace; font-size:13px; color:var(--fgm); }
.edu-row__year--teal { color:var(--teal); }
.edu-row__progress { display:inline-flex; align-items:center; gap:6px; font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--amber); }
.edu-row__progress-dot { width:7px; height:7px; border-radius:999px; background:#d6a525; }

/* ── Contact ───────────────────────────────────────────── */
.contact-grid { display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:center; }
.contact__heading { font-size:52px; font-weight:800; line-height:1.05; letter-spacing:-0.025em; color:var(--fg1); }
.contact__lede { margin:20px 0 32px; font-size:19px; line-height:1.6; color:var(--fg4); max-width:520px; }
.contact__actions { display:flex; gap:12px; flex-wrap:wrap; }
.contact-card { background:var(--surface); border:1px solid var(--border); border-radius:14px; box-shadow:0 1px 3px rgba(20,26,31,0.06), 0 1px 2px rgba(20,26,31,0.04); padding:28px; display:flex; flex-direction:column; gap:18px; }
.contact-card__row { display:flex; flex-direction:column; gap:4px; }
.contact-card__row .eyebrow { font-size:10px; color:var(--fgf); }
.contact-card__value { font-size:15px; font-weight:600; color:var(--fg2); }
.ask-cipher-first { margin-top:2px; display:flex; align-items:center; gap:11px; padding:12px 13px; border-radius:11px; background:#f4f7fb; border:1px solid var(--border); cursor:pointer; transition:border-color 160ms, background 160ms; }
.ask-cipher-first:hover { border-color:var(--accent); background:#eef4fc; }
:root[data-fluid-theme="dark"] .ask-cipher-first { background:var(--surface2); }
:root[data-fluid-theme="dark"] .ask-cipher-first:hover { background:rgba(255,255,255,0.08); }
.ask-cipher-first__icon { flex:none; width:30px; height:30px; border-radius:9px; background:radial-gradient(120% 120% at 32% 22%,#1d2835,#0b1015); display:grid; place-items:center; box-shadow:inset 0 0 0 1px rgba(255,255,255,0.12); }
.ask-cipher-first__title { display:block; font-size:13.5px; font-weight:700; color:var(--fg1); }
.ask-cipher-first__sub { display:block; font-family:'IBM Plex Mono',monospace; font-size:10px; color:var(--fgm); margin-top:1px; }

/* ── Footer ────────────────────────────────────────────── */
.footer { border-top:1px solid var(--border); padding:36px 0; }
.footer__inner { max-width:1080px; margin:0 auto; padding:0 40px; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px; }
.footer__mark { height:36px; width:auto; display:block; }
.footer__mark--dark { display:none; }
:root[data-fluid-theme="dark"] .footer__mark--light { display:none; }
:root[data-fluid-theme="dark"] .footer__mark--dark { display:block; }
.footer__copy { font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--fgf); }

/* ── Cipher footer dock (fixed light-glass in both themes) ── */
.cipher-dock {
  position:fixed; left:50%; transform:translateX(-50%); bottom:22px; z-index:110;
  width:min(540px, calc(100vw - 40px));
  display:flex; align-items:center; gap:12px; padding:10px 10px 10px 15px;
  border-radius:20px; background:rgba(255,255,255,0.5);
  backdrop-filter:blur(4px) saturate(205%) brightness(1.1);
  -webkit-backdrop-filter:blur(4px) saturate(205%) brightness(1.1);
  border:1px solid rgba(255,255,255,0.72);
  box-shadow:0 18px 44px rgba(20,26,31,0.18), 0 4px 12px rgba(20,26,31,0.08), inset 0 1px 0 rgba(255,255,255,0.95), inset 0 0 0 1px rgba(255,255,255,0.25), inset 0 -14px 28px rgba(20,26,31,0.05);
  cursor:pointer;
  animation:cipherFade 260ms ease both;
  transition:box-shadow 200ms cubic-bezier(0.32,0.72,0,1), transform 200ms cubic-bezier(0.32,0.72,0,1);
}
.cipher-dock:hover { transform:translateX(-50%) translateY(-1px); box-shadow:0 24px 54px rgba(20,26,31,0.22), 0 6px 16px rgba(20,26,31,0.1), inset 0 1px 0 rgba(255,255,255,1), inset 0 0 0 1px rgba(255,255,255,0.3); }
.cipher-dock__icon { flex:none; width:36px; height:36px; border-radius:11px; background:radial-gradient(120% 120% at 32% 22%,#1d2835,#0b1015); display:grid; place-items:center; box-shadow:inset 0 0 0 1px rgba(255,255,255,0.16), 0 4px 12px rgba(8,12,16,0.4); }
.cipher-dock__label { flex:1; font-size:14.5px; color:#46535f; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.cipher-dock__badge { font-family:'IBM Plex Mono',monospace; font-size:10.5px; letter-spacing:0.04em; color:#7d8a9a; }
.cipher-dock__send { flex:none; width:38px; height:38px; border-radius:12px; background:#1e5fd6; display:grid; place-items:center; box-shadow:0 6px 16px rgba(30,95,214,0.34), inset 0 1px 0 rgba(255,255,255,0.32); }

/* ── Cipher floating panel ─────────────────────────────── */
.cipher-wrap { position:fixed; right:24px; bottom:24px; z-index:120; display:flex; }
.cipher-card {
  position:relative; display:flex; flex-direction:column; align-items:center;
  width:min(412px, calc(100vw - 32px)); height:min(600px, calc(100vh - 48px));
  border-radius:26px;
  background:linear-gradient(170deg, rgba(255,255,255,0.6), rgba(255,255,255,0.5));
  backdrop-filter:blur(7px) saturate(200%) brightness(1.08);
  -webkit-backdrop-filter:blur(7px) saturate(200%) brightness(1.08);
  border:1px solid rgba(255,255,255,0.75);
  overflow:hidden;
  font-family:"Avenir LT Std","Avenir Next",sans-serif;
  box-shadow:0 24px 56px rgba(20,26,31,0.22), inset 0 1.5px 0 rgba(255,255,255,1), inset 0 0 0 1px rgba(255,255,255,0.4), inset 0 -18px 32px rgba(20,26,31,0.05);
  animation:cipherIn 260ms cubic-bezier(0.32,0.72,0,1) both;
}

/* SVG-distorted "liquid glass" texture — layered on top of the plain blur above only
   on Chromium engines. WebKit (all iOS browsers, incl. mobile Safari) happily reports
   `backdrop-filter: blur() url(#x)` as syntactically supported but silently fails to
   paint it (no blur at all), so testing that value directly is a false positive and
   was why the mobile fallback never showed. CSS Painting API (paint()) is Chromium-only
   today, so it's used here as a reliable proxy for "this engine renders the SVG-filter
   chain correctly" rather than testing the broken feature itself. */
@supports (background:paint(x)) {
  .nav, .cipher-card {
    backdrop-filter:blur(7px) saturate(200%) brightness(1.08) url(#lgDistort);
    -webkit-backdrop-filter:blur(7px) saturate(200%) brightness(1.08) url(#lgDistort);
  }
  .cipher-dock {
    backdrop-filter:blur(4px) saturate(205%) brightness(1.1) url(#lgDistort);
    -webkit-backdrop-filter:blur(4px) saturate(205%) brightness(1.1) url(#lgDistort);
  }
  .nav-menu {
    backdrop-filter:blur(7px) saturate(200%) brightness(1.08) url(#lgDistort);
    -webkit-backdrop-filter:blur(7px) saturate(200%) brightness(1.08) url(#lgDistort);
  }
}

.cipher-inner { flex:1; display:flex; flex-direction:column; width:100%; min-height:0; }

.cipher-header {
  display:flex; align-items:center; gap:11px; width:100%;
  padding:14px;
  border-bottom:1px solid rgba(255,255,255,0.4);
  cursor:grab; user-select:none; touch-action:none;
}
.cipher-header.is-dragging { cursor:grabbing; }
.cipher-grip { flex:none; display:flex; flex-direction:column; gap:2.5px; padding:2px 2px 2px 0; opacity:0.5; }
.cipher-grip span { display:flex; gap:2.5px; }
.cipher-grip span span { width:2.5px; height:2.5px; border-radius:999px; background:#7d8a9a; }
.cipher-avatar { flex:none; width:34px; height:34px; border-radius:10px; background:radial-gradient(120% 120% at 32% 22%,#1d2835,#0b1015); display:grid; place-items:center; box-shadow:inset 0 0 0 1px rgba(255,255,255,0.16), 0 3px 9px rgba(8,12,16,0.3); }
.cipher-title { display:flex; flex-direction:column; gap:2px; flex:1; min-width:0; }
.cipher-title__name { font-size:16px; font-weight:800; letter-spacing:-0.01em; color:#0d1216; }
.cipher-title__role { font-family:'IBM Plex Mono',monospace; font-size:9.5px; letter-spacing:0.14em; color:#7d8a9a; }
.cipher-online { display:inline-flex; align-items:center; gap:6px; font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:0.04em; color:#56636f; margin-right:2px; }
.cipher-online__dot { width:6px; height:6px; border-radius:999px; background:#2b8779; }
.cipher-icon-btn { flex:none; width:30px; height:30px; border:1px solid rgba(20,26,31,0.12); background:rgba(255,255,255,0.45); border-radius:8px; color:#56636f; display:grid; place-items:center; cursor:pointer; transition:color 160ms, border-color 160ms; }
.cipher-icon-btn:hover { color:#1e5fd6; border-color:rgba(30,95,214,0.45); }

.cipher-messages { flex:1; overflow-y:auto; padding:18px 16px; display:flex; flex-direction:column; gap:16px; min-height:0; width:100%; }
.cipher-turn { display:flex; flex-direction:column; }
.cipher-bubble-user { align-self:flex-end; max-width:84%; background:#1e5fd6; border:1px solid #1e5fd6; color:#fff; padding:9px 13px; border-radius:14px 14px 4px 14px; font-size:14px; line-height:1.5; box-shadow:0 4px 12px rgba(30,95,214,0.22); }
.cipher-turn-cipher { display:flex; gap:10px; align-items:flex-start; max-width:97%; }
.cipher-turn-cipher__avatar { flex:none; width:22px; height:22px; border-radius:7px; background:radial-gradient(120% 120% at 32% 22%,#1d2835,#0b1015); display:grid; place-items:center; margin-top:1px; box-shadow:inset 0 0 0 1px rgba(255,255,255,0.1); }
.cipher-turn-cipher__body { display:flex; flex-direction:column; gap:11px; min-width:0; flex:1; }
.cipher-loading-dots { display:flex; align-items:center; gap:5px; height:18px; }
.cipher-loading-dots span { width:6px; height:6px; border-radius:999px; background:#1e5fd6; animation:cipherPulse 1.1s ease-in-out infinite; }
.cipher-loading-dots span:nth-child(2) { animation-delay:0.18s; }
.cipher-loading-dots span:nth-child(3) { animation-delay:0.36s; }
.cipher-text { color:#33414e; font-size:14px; line-height:1.62; white-space:pre-wrap; overflow-wrap:anywhere; }
.cipher-note { font-family:'IBM Plex Mono',monospace; font-size:10.5px; letter-spacing:0.03em; color:#8693a0; }
.cipher-card-link { text-decoration:none; display:block; background:rgba(255,255,255,0.62); border:1px solid rgba(20,26,31,0.1); border-radius:11px; padding:13px 14px; box-shadow:0 4px 14px rgba(20,26,31,0.06); transition:border-color 160ms; }
.cipher-card-link:hover { border-color:rgba(30,95,214,0.4); }
.cipher-card-link__eyebrow { font-family:'IBM Plex Mono',monospace; font-size:9.5px; letter-spacing:0.06em; color:#1e5fd6; margin-bottom:7px; }
.cipher-card-link__row { display:flex; align-items:center; justify-content:space-between; gap:10px; }
.cipher-card-link__title { color:#0d1216; font-size:14.5px; font-weight:700; letter-spacing:-0.01em; }
.cipher-card-link__arrow { flex:none; color:#1e5fd6; display:grid; place-items:center; }
.cipher-contact-block { display:flex; flex-direction:column; gap:9px; background:rgba(255,255,255,0.62); border:1px solid rgba(20,26,31,0.1); border-radius:11px; padding:13px 14px; }
.cipher-contact-block__row { display:flex; gap:12px; align-items:baseline; }
.cipher-contact-block__label { font-family:'IBM Plex Mono',monospace; font-size:9.5px; letter-spacing:0.06em; color:#8693a0; width:62px; flex:none; }
.cipher-contact-block__value { font-family:'IBM Plex Mono',monospace; font-size:12.5px; color:#33414e; overflow-wrap:anywhere; }
.cipher-contact-block__actions { display:flex; gap:8px; margin-top:4px; }
.cipher-contact-block__email { display:inline-flex; align-items:center; gap:6px; height:34px; padding:0 14px; background:#1e5fd6; color:#fff; border-radius:9px; font-size:13px; font-weight:600; text-decoration:none; }
.cipher-contact-block__linkedin { display:inline-flex; align-items:center; height:34px; padding:0 14px; border:1px solid rgba(20,26,31,0.14); color:#33414e; border-radius:9px; font-size:13px; font-weight:600; text-decoration:none; }

.cipher-composer { border-top:1px solid rgba(20,26,31,0.08); padding:13px 14px; display:flex; flex-direction:column; gap:12px; width:100%; }
.cipher-chips { display:flex; flex-direction:column; gap:9px; }
.cipher-chips__label { font-family:'IBM Plex Mono',monospace; font-size:9px; letter-spacing:0.12em; color:#8693a0; }
.cipher-chips__list { display:flex; flex-wrap:wrap; gap:7px; }
.cipher-chip { padding:7px 11px; background:rgba(255,255,255,0.62); border:1px solid rgba(20,26,31,0.12); border-radius:999px; color:#46535f; font-size:12.5px; font-weight:500; cursor:pointer; line-height:1; transition:background 160ms, border-color 160ms, color 160ms; }
.cipher-chip:hover { background:rgba(30,95,214,0.08); border-color:rgba(30,95,214,0.35); color:#1e5fd6; }
.cipher-composer__row { display:flex; align-items:center; gap:10px; }
.cipher-input { flex:1; height:42px; padding:0 14px; background:rgba(255,255,255,0.78); border:1px solid rgba(20,26,31,0.12); border-radius:12px; color:#0d1216; font-size:13.5px; font-family:inherit; outline:none; transition:border-color 160ms, background 160ms; }
.cipher-input:focus { border-color:rgba(30,95,214,0.5); background:rgba(255,255,255,0.95); }
.cipher-send { flex:none; width:42px; height:42px; border:none; border-radius:12px; background:#1e5fd6; color:#fff; display:grid; place-items:center; cursor:pointer; box-shadow:0 6px 16px rgba(30,95,214,0.3); transition:background 160ms; }
.cipher-send:hover { background:#2f74e6; }
.cipher-composer__foot { font-family:'IBM Plex Mono',monospace; font-size:9px; letter-spacing:0.04em; color:#8693a0; text-align:center; }

/* ── Cipher dark theme — dark glass over the fluid ─────── */
:root[data-fluid-theme="dark"] .cipher-dock {
  background:rgba(17,23,32,0.55);
  border-color:rgba(255,255,255,0.14);
  box-shadow:0 18px 44px rgba(0,0,0,0.5), 0 4px 12px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.14), inset 0 0 0 1px rgba(255,255,255,0.06), inset 0 -14px 28px rgba(0,0,0,0.12);
}
:root[data-fluid-theme="dark"] .cipher-dock:hover {
  box-shadow:0 24px 54px rgba(0,0,0,0.6), 0 6px 16px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.18), inset 0 0 0 1px rgba(255,255,255,0.08);
}
:root[data-fluid-theme="dark"] .cipher-dock__label { color:var(--fg3); }
:root[data-fluid-theme="dark"] .cipher-dock__badge { color:var(--fgm); }
:root[data-fluid-theme="dark"] .cipher-card {
  background:linear-gradient(170deg, rgba(21,28,38,0.78), rgba(13,18,26,0.72));
  border-color:rgba(255,255,255,0.14);
  box-shadow:0 24px 56px rgba(0,0,0,0.55), inset 0 1.5px 0 rgba(255,255,255,0.14), inset 0 0 0 1px rgba(255,255,255,0.06), inset 0 -18px 32px rgba(0,0,0,0.18);
}
:root[data-fluid-theme="dark"] .cipher-header { border-bottom-color:rgba(255,255,255,0.10); }
:root[data-fluid-theme="dark"] .cipher-title__name { color:var(--fg1); }
:root[data-fluid-theme="dark"] .cipher-title__role { color:var(--fgm); }
:root[data-fluid-theme="dark"] .cipher-online { color:var(--fg4); }
:root[data-fluid-theme="dark"] .cipher-icon-btn { border-color:rgba(255,255,255,0.14); background:rgba(255,255,255,0.06); color:var(--fg4); }
:root[data-fluid-theme="dark"] .cipher-icon-btn:hover { color:#7fb0f9; border-color:rgba(127,176,249,0.5); }
:root[data-fluid-theme="dark"] .cipher-text { color:var(--fg2); }
:root[data-fluid-theme="dark"] .cipher-note { color:var(--fgm); }
:root[data-fluid-theme="dark"] .cipher-card-link,
:root[data-fluid-theme="dark"] .cipher-contact-block { background:rgba(255,255,255,0.06); border-color:rgba(255,255,255,0.12); box-shadow:0 4px 14px rgba(0,0,0,0.2); }
:root[data-fluid-theme="dark"] .cipher-card-link:hover { border-color:rgba(127,176,249,0.45); }
:root[data-fluid-theme="dark"] .cipher-card-link__eyebrow,
:root[data-fluid-theme="dark"] .cipher-card-link__arrow { color:#7fb0f9; }
:root[data-fluid-theme="dark"] .cipher-card-link__title { color:var(--fg1); }
:root[data-fluid-theme="dark"] .cipher-contact-block__label { color:var(--fgm); }
:root[data-fluid-theme="dark"] .cipher-contact-block__value { color:var(--fg2); }
:root[data-fluid-theme="dark"] .cipher-contact-block__linkedin { border-color:rgba(255,255,255,0.2); color:var(--fg2); }
:root[data-fluid-theme="dark"] .cipher-composer { border-top-color:rgba(255,255,255,0.10); }
:root[data-fluid-theme="dark"] .cipher-chips__label { color:var(--fgm); }
:root[data-fluid-theme="dark"] .cipher-chip { background:rgba(255,255,255,0.06); border-color:rgba(255,255,255,0.14); color:var(--fg3); }
:root[data-fluid-theme="dark"] .cipher-chip:hover { background:rgba(127,176,249,0.12); border-color:rgba(127,176,249,0.4); color:#7fb0f9; }
:root[data-fluid-theme="dark"] .cipher-input { background:rgba(255,255,255,0.07); border-color:rgba(255,255,255,0.14); color:var(--fg1); }
:root[data-fluid-theme="dark"] .cipher-input:focus { border-color:rgba(127,176,249,0.55); background:rgba(255,255,255,0.10); }
:root[data-fluid-theme="dark"] .cipher-input::placeholder { color:var(--fgm); }
:root[data-fluid-theme="dark"] .cipher-composer__foot { color:var(--fgm); }
:root[data-fluid-theme="dark"] .cipher-scroll::-webkit-scrollbar-thumb { background:rgba(255,255,255,0.18); }

/* ── Mobile (minimal responsive layer — source design has none) ── */
@media (max-width:860px) {
  .nav__inner { padding:0 20px; }
  .nav__links { gap:12px; }
  .nav__links a:not(.btn) { display:none; }
  .nav__links .btn--primary { display:none; }
  .nav-menu-btn { display:inline-flex; }
  .nav-menu:not([hidden]) { display:flex; }
  .hero { padding:48px 0 64px; }
  .hero__grid, .story__grid, .ahead__intro, .edu-grid, .contact-grid { grid-template-columns:1fr; gap:32px; }
  .hero h1 { font-size:38px; }
  .hero__lede { font-size:17px; }
  .story__heading { position:static; font-size:28px; }
  .section__inner { padding:0 20px; }
  .timeline { grid-template-columns:1fr; }
  .timeline__date { padding-top:0; margin-bottom:8px; }
  .timeline__item, .timeline__item--current { border-left:none; padding:0 0 40px 20px; }
  .timeline__dot, .timeline__dot--current { left:0; }
  .work-feature { grid-template-columns:1fr; gap:24px; }
  .work-feature__stat { text-align:left; padding-left:0; border-left:none; }
  .work-grid, .skills-grid, .ahead-grid { grid-template-columns:1fr; }
  .ahead__intro h2 { font-size:34px; }
  .contact__heading { font-size:38px; }
  .cipher-wrap { right:20px; bottom:16px; left:20px; }
  .cipher-card { width:100%; }
  .cipher-dock { left:20px; right:20px; bottom:16px; transform:none; width:auto; }
}