/* ============ PLAYBACK direction ============
   The site behaves like a video player: a fixed top channel-bar, a fixed
   bottom transport with a scroll-driven scrubber + chapter markers, and a
   full-bleed hero "showreel". */
body{ padding-top:52px; padding-bottom:88px; }

/* ---- top chrome ---- */
.topbar{
  position:fixed; top:0; left:0; right:0; height:52px; z-index:120;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 22px; background:color-mix(in oklab, var(--bg) 72%, transparent);
  backdrop-filter:blur(14px); border-bottom:1px solid var(--line);
}
.topbar .id{ display:flex; align-items:center; gap:12px; }
.chnum{
  font-family:var(--font-mono); font-weight:700; font-size:12px; letter-spacing:0.1em;
  color:var(--accent-ink); background:var(--accent); padding:3px 7px; border-radius:2px;
}
.topbar .nm{ font-family:var(--font-mono); font-size:12.5px; letter-spacing:0.14em; text-transform:uppercase; }
.topbar .rt{ display:flex; align-items:center; gap:16px; font-family:var(--font-mono); font-size:11px; letter-spacing:0.1em; color:var(--text-dim); }
.rec-dot{ display:inline-flex; align-items:center; gap:7px; color:#ff5a5a; font-weight:700; }
.rec-dot b{ width:8px;height:8px;border-radius:50%;background:#ff3b3b; animation:blink 1.3s steps(1) infinite; }
@keyframes blink{ 50%{opacity:.15} }

/* ---- transport (bottom) ---- */
.transport{
  position:fixed; left:0; right:0; bottom:0; z-index:120; height:88px;
  background:color-mix(in oklab, var(--bg) 78%, transparent);
  backdrop-filter:blur(16px); border-top:1px solid var(--line);
  display:flex; flex-direction:column; justify-content:center; gap:9px; padding:0 22px;
}
.scrub{ position:relative; height:6px; }
.scrub .hit{ position:absolute; left:0; right:0; top:-5px; bottom:-5px; z-index:5; cursor:pointer; touch-action:none; }
.scrub .track{ position:absolute; inset:0; top:2px; height:3px; background:rgba(233,238,245,0.14); border-radius:3px; pointer-events:none; }
.scrub .fill{ position:absolute; left:0; top:2px; height:3px; background:var(--accent); border-radius:3px; width:0%; box-shadow:0 0 12px var(--accent-glow); pointer-events:none; }
.scrub .head{ position:absolute; top:-3px; width:11px; height:11px; border-radius:50%; background:var(--accent-bright); left:0; transform:translateX(-50%); box-shadow:0 0 0 4px color-mix(in oklab, var(--accent) 30%, transparent); pointer-events:none; z-index:4; transition:width var(--t-fast), height var(--t-fast); }
.scrub.dragging .head{ width:15px; height:15px; top:-5px; }
.scrub .ticks{ position:absolute; inset:0; pointer-events:none; }
.scrub .buf{ pointer-events:none; }
.tick{ position:absolute; top:0px; width:2px; height:7px; background:rgba(233,238,245,0.45); transform:translateX(-50%); }
.chap-lab{ position:absolute; bottom:14px; transform:translateX(-50%); white-space:nowrap; z-index:6;
  font-family:var(--font-mono); font-size:10px; letter-spacing:0.12em; color:var(--text-dim);
  opacity:0; transition:opacity var(--t-fast); pointer-events:auto; cursor:pointer; }
.scrub:hover .chap-lab{ opacity:0.85; }
.chap-lab:hover{ color:var(--accent-bright); }
.controls{ display:flex; align-items:center; gap:18px; }
.controls .tc{ font-family:var(--font-mono); font-size:12px; letter-spacing:0.06em; color:var(--text); min-width:96px; }
.controls .dur{ font-family:var(--font-mono); font-size:12px; letter-spacing:0.06em; color:var(--text-faint); }
.controls .spacer{ flex:1; }
.pbtn{ width:34px; height:34px; border-radius:50%; border:1px solid var(--line); background:transparent; color:var(--text);
  display:grid; place-items:center; cursor:pointer; transition:all var(--t-fast); }
.pbtn:hover{ border-color:var(--accent); color:var(--accent-bright); }
.now-chap{ font-family:var(--font-mono); font-size:11px; letter-spacing:0.12em; color:var(--accent-bright); text-transform:uppercase; }
.icn{ width:18px; height:18px; color:var(--text-dim); cursor:pointer; }
.icn:hover{ color:var(--text); }
.scrub .buf{ position:absolute; left:0; top:2px; height:3px; background:rgba(233,238,245,0.12); border-radius:3px; width:0%; }
.pbtn.ghost{ width:30px; height:30px; border-color:transparent; }
.pbtn.ghost:hover{ border-color:var(--line); }
.icn-btn{ background:none; border:0; color:var(--text-dim); cursor:pointer; display:grid; place-items:center; padding:3px; }
.icn-btn:hover{ color:var(--text); }
.icn-btn svg{ width:18px; height:18px; }
.icn-btn.on{ color:var(--accent-bright); }
.ch-wrap{ position:relative; }
.ch-menu{ position:absolute; bottom:42px; right:0; width:252px; background:var(--bg-2); border:1px solid var(--line); padding:6px; display:none; box-shadow:0 22px 60px rgba(0,0,0,0.55); }
.ch-menu.open{ display:block; }
.ch-menu .ch-h{ font-family:var(--font-mono); font-size:10px; letter-spacing:0.16em; text-transform:uppercase; color:var(--text-faint); padding:6px 10px 8px; }
.ch-menu .ci{ display:flex; gap:12px; align-items:center; padding:9px 10px; cursor:pointer; font-family:var(--font-mono); font-size:12px; color:var(--text-dim); border-radius:2px; }
.ch-menu .ci:hover{ background:var(--bg-3); color:var(--text); }
.ch-menu .ci.active{ color:var(--accent-bright); }
.ch-menu .ci .ci-tc{ color:var(--accent-bright); font-size:11px; min-width:60px; }

/* ---- hero ---- */
.hero{ position:relative; min-height:calc(100vh - 140px); display:flex; padding:26px 0 0; }
.hero .stage{ position:relative; width:min(100% - 44px, var(--maxw)); margin-inline:auto; flex:1; display:flex; }
.hero video-slot{ position:absolute; inset:0; }
.hero .lt{ position:absolute; left:0; right:0; bottom:0; padding:34px clamp(20px,4vw,56px); z-index:3;
  background:linear-gradient(0deg, rgba(5,7,10,0.92), rgba(5,7,10,0.45) 55%, transparent); }
.hero .eyebrow-row{ display:flex; align-items:center; gap:14px; margin-bottom:18px; font-family:var(--font-mono); font-size:12px; }
.hero h1{ font-size:clamp(54px, 11vw, 150px); font-weight:900; letter-spacing:-0.045em; line-height:0.86; }
.hero h1 .accent{ color:var(--accent-bright); }
.hero .sub{ max-width:60ch; margin-top:20px; color:var(--text-dim); font-size:clamp(15px,1.5vw,19px); }
.hero .cta{ display:flex; gap:12px; margin-top:26px; flex-wrap:wrap; }
.hud{ position:absolute; top:18px; left:clamp(20px,4vw,56px); right:clamp(20px,4vw,56px); z-index:3; display:flex; align-items:center; justify-content:space-between; gap:16px;
  font-family:var(--font-mono); font-size:11px; letter-spacing:0.12em; color:#c2cede; pointer-events:none; }
.hud .live{ display:inline-flex; align-items:center; gap:8px; text-transform:uppercase; }
.hud .live b{ width:8px; height:8px; border-radius:50%; background:#ff3b3b; animation:blink 1.3s steps(1) infinite; flex:none; }
.hud .ch{ display:inline-flex; align-items:center; gap:10px; text-transform:uppercase; white-space:nowrap; }
.hud .ch .sep{ color:var(--text-faint); }
.hud .ch .tc-hud{ color:var(--accent-bright); font-variant-numeric:tabular-nums; }

/* ---- section frame ---- */
section{ scroll-margin-top:64px; }
.sec-head{ display:flex; align-items:baseline; gap:20px; padding:var(--section-pad) 0 calc(40px*var(--space-scale)); border-top:1px solid var(--line-soft); }
.sec-head .no{ font-family:var(--font-mono); font-size:13px; color:var(--accent-bright); letter-spacing:0.1em; }
.sec-head h2{ font-size:clamp(34px,5vw,64px); }
.sec-head .meta{ margin-left:auto; font-family:var(--font-mono); font-size:11px; color:var(--text-faint); letter-spacing:0.1em; text-align:right; }

/* ---- experience chapter rows ---- */
.clip{ display:grid; grid-template-columns:96px 300px 1fr; gap:clamp(16px,2.4vw,40px); padding:calc(34px*var(--space-scale)) 0; border-top:1px solid var(--line-soft); position:relative; }
.clip .rail{ font-family:var(--font-mono); font-size:11px; color:var(--text-faint); letter-spacing:0.04em; }
.clip .rail .in{ color:var(--accent-bright); }
.clip .rail .cn{ font-size:30px; font-family:var(--font-display); font-weight:800; color:var(--text); opacity:.18; margin-bottom:14px; }
.clip .thumb{ position:relative; }
.clip .thumb .role-lt{ position:absolute; left:8px; bottom:8px; right:8px; z-index:3; font-family:var(--font-mono); font-size:10px; letter-spacing:0.08em; color:#dbe3ee; }
.clip .body h3{ font-size:clamp(22px,2.6vw,30px); font-weight:700; letter-spacing:-0.02em; }
.clip .body .org{ color:var(--accent-bright); }
.clip .body .line{ display:flex; gap:14px; flex-wrap:wrap; margin:8px 0 14px; font-family:var(--font-mono); font-size:11.5px; letter-spacing:0.05em; color:var(--text-dim); }
.clip .body .line .pill{ border:1px solid var(--line); padding:2px 8px; border-radius:2px; }
.clip .body .blurb{ color:var(--text); font-size:16.5px; max-width:62ch; }
.expand{ margin-top:14px; }
.expand > button{ font-family:var(--font-mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--text-dim);
  background:none; border:0; cursor:pointer; padding:6px 0; display:inline-flex; gap:8px; align-items:center; }
.expand > button:hover{ color:var(--accent-bright); }
.expand .tx{ display:grid; grid-template-rows:0fr; transition:grid-template-rows var(--t) ease; }
.expand.open .tx{ grid-template-rows:1fr; }
.expand .tx > div{ overflow:hidden; }
.expand .tx p{ color:var(--text-dim); max-width:70ch; font-size:15.5px; }
.expand .tx p:first-child{ margin-top:14px; }

/* ---- projects b-roll ---- */
.broll{ display:grid; grid-template-columns:repeat(2,1fr); gap:clamp(16px,2vw,28px); }
.pcard{ border:1px solid var(--line-soft); background:var(--bg-1); transition:border-color var(--t-fast), transform var(--t-fast); }
.pcard:hover{ border-color:var(--line); transform:translateY(-3px); }
.pcard .meta{ padding:18px 20px 22px; }
.pcard .yr{ font-family:var(--font-mono); font-size:11px; color:var(--accent-bright); letter-spacing:0.1em; }
.pcard h3{ font-size:clamp(20px,2.2vw,26px); font-weight:700; margin:6px 0 6px; letter-spacing:-0.015em; }
.pcard .assoc{ font-family:var(--font-mono); font-size:11px; color:var(--text-faint); letter-spacing:0.05em; }
.pcard .blurb{ color:var(--text-dim); font-size:15px; margin-top:12px; max-width:54ch; }

/* ---- about ---- */
.about{ display:grid; grid-template-columns:340px 1fr; gap:clamp(24px,4vw,64px); align-items:start; padding-bottom:var(--section-pad); }
.about .bio p{ font-size:clamp(18px,2vw,23px); line-height:1.55; max-width:52ch; }
.about .bio p:first-child{ margin-top:0; }
.about .bio p.lead{ font-family:var(--font-display); font-weight:600; letter-spacing:-0.01em; color:var(--text); }

/* ---- contact end card ---- */
.endcard{ text-align:center; padding:clamp(60px,12vh,150px) 0 36px; border-top:1px solid var(--line-soft); }
.endcard .big{ font-size:clamp(40px,8vw,108px); font-weight:900; letter-spacing:-0.04em; line-height:0.9; }
.endcard .links{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap;
  max-width:580px; margin:76px auto 0; padding-top:44px; border-top:1px solid var(--line-soft); }
.endcard .colophon{ margin-top:60px; font-family:var(--font-mono); font-size:11px; color:var(--text-faint); letter-spacing:0.1em; }

/* ---- contact form ---- */
.cform{ max-width:580px; margin:42px auto 0; text-align:left; display:grid; gap:18px; }
.cform .two{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.cform .row{ display:grid; gap:8px; }
.cform label{ font-family:var(--font-mono); font-size:11px; letter-spacing:0.14em; text-transform:uppercase; color:var(--text-dim); }
.cform input, .cform textarea{ width:100%; background:var(--bg-1); border:1px solid var(--line); color:var(--text);
  font-family:var(--font-body); font-size:16px; padding:13px 15px; border-radius:2px; transition:border-color var(--t-fast), box-shadow var(--t-fast); }
.cform input::placeholder, .cform textarea::placeholder{ color:var(--text-faint); }
.cform input:focus, .cform textarea:focus{ outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-glow); }
.cform textarea{ min-height:130px; resize:vertical; line-height:1.5; }
.cform .actions{ display:flex; align-items:center; gap:18px; flex-wrap:wrap; }
.cform .send{ cursor:pointer; }
.form-note{ font-family:var(--font-mono); font-size:11px; color:var(--text-faint); letter-spacing:0.04em; max-width:40ch; line-height:1.5; }
.form-note a{ color:var(--text-dim); text-decoration:underline; text-underline-offset:2px; }
.form-note a:hover{ color:var(--accent-bright); }
/* honeypot: removed from layout + a11y tree, never shown to real users */
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
/* reCAPTCHA badge hidden — permitted by Google only while the form shows the
   "Protected by reCAPTCHA" attribution + Privacy/Terms links (see .form-note) */
.grecaptcha-badge{ visibility:hidden !important; }
.cform.sent{ display:none; }
.form-success{ display:none; max-width:580px; margin:42px auto 0; padding:30px 26px; border:1px solid var(--accent);
  background:var(--bg-1); text-align:left; align-items:center; gap:16px; }
.form-success.show{ display:flex; }
.form-success .ok{ width:42px; height:42px; border-radius:50%; border:1px solid var(--accent); display:grid; place-items:center; flex:none; color:var(--accent-bright); }
.form-success .msg b{ display:block; font-family:var(--font-display); font-weight:700; font-size:18px; letter-spacing:-0.01em; color:var(--text); margin-bottom:4px; }
.form-success .msg span{ font-family:var(--font-mono); font-size:12px; color:var(--text-dim); letter-spacing:0.03em; }

/* reveal */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in{ opacity:1; transform:none; }

@media (max-width:880px){
  .clip{ grid-template-columns:1fr; gap:18px; }
  .clip .rail{ display:flex; align-items:baseline; gap:16px; }
  .clip .rail .cn{ margin-bottom:0; font-size:24px; }
  .clip .thumb{ max-width:520px; }
  .broll{ grid-template-columns:1fr; }
  .about{ grid-template-columns:1fr; gap:28px; }
  .about video-slot{ max-width:300px; }
  .controls .now-chap{ display:none; }
}
@media (max-width:620px){
  :root{ --section-pad:calc(64px * var(--space-scale)); }
  body{ font-size:16px; }
  .wrap{ width:min(100% - 36px, var(--maxw)); }
  /* top bar: keep it tidy, hide the keyboard hint + long name */
  .topbar{ padding:0 16px; gap:10px; }
  .topbar .rt{ gap:12px; }
  .topbar .rt .runtime{ display:none; }
  .topbar .id .nm{ display:none; }
  /* hud: shorten labels so corners never collide */
  .hud{ top:14px; font-size:10px; }
  .hud .live .full{ display:none; }
  /* hero: let the headline + copy breathe */
  .hero{ min-height:calc(100svh - 132px); padding:16px 0 0; }
  .hero .stage{ width:min(100% - 28px, var(--maxw)); }
  .hero .lt{ padding:26px 20px; background:linear-gradient(0deg, rgba(5,7,10,0.96), rgba(5,7,10,0.55) 60%, transparent); }
  .hero .eyebrow-row{ flex-wrap:wrap; gap:8px; margin-bottom:14px; }
  .hero h1{ font-size:clamp(40px, 15vw, 84px); }
  .hero .sub{ font-size:15px; margin-top:16px; }
  .hero .cta{ gap:10px; }
  .hero .cta .btn{ flex:1 1 auto; justify-content:center; }
  /* transport: compact controls that fit one row */
  .transport{ height:80px; padding:0 14px; }
  .controls{ gap:10px; }
  .controls .tc{ min-width:auto; font-size:11px; }
  .controls .dur{ display:none; }
  .sec-head{ flex-wrap:wrap; gap:8px 14px; }
  .sec-head .meta{ margin-left:0; flex-basis:100%; text-align:left; }
  .cform .two{ grid-template-columns:1fr; }
  .ch-menu{ width:min(252px, calc(100vw - 28px)); }
}
@media (max-width:380px){
  .hero h1{ font-size:clamp(34px, 14vw, 60px); }
  .controls{ gap:7px; }
  .pbtn.ghost{ width:26px; height:26px; }
}