/* Homepage-only composition. Shared components live in site.css. */
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--bg); color: var(--ink); font-family: var(--sans);
    font-weight: 400; line-height: 1.6; -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility; overflow-x: hidden; letter-spacing: -0.011em;
  }
  .ambient { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; }
  .ambient::before {
    content: ""; position: absolute; inset: 0;
    background:
      radial-gradient(50rem 36rem at 78% -8%, rgba(143, 182, 255, 0.16), transparent 60%),
      radial-gradient(44rem 34rem at 8% 12%, rgba(199, 168, 255, 0.12), transparent 60%),
      radial-gradient(50rem 40rem at 50% 108%, rgba(126, 224, 200, 0.09), transparent 60%);
  }
  .grain {
    position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.5;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  }
  ::selection { background: rgba(143, 182, 255, 0.28); }
  a { color: inherit; text-decoration: none; }

  /* NAV */

  /* HERO */
  .hero-grid { display: grid; grid-template-columns: 1.35fr 0.85fr; gap: 56px; align-items: center; }
  h1 em {
    font-style: normal;
    color: var(--accent);
    background:
      radial-gradient(circle at 15% 25%, #f4f5f7 0 12%, transparent 28%),
      radial-gradient(circle at 78% 18%, var(--accent-3) 0 16%, transparent 34%),
      radial-gradient(circle at 82% 78%, var(--accent-2) 0 18%, transparent 38%),
      radial-gradient(circle at 28% 78%, var(--accent) 0 18%, transparent 40%),
      linear-gradient(115deg, #f4f5f7, var(--accent), var(--accent-3), var(--accent-2), #f4f5f7);
    background-size: 220% 220%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: mesh-text 8s ease-in-out infinite alternate;
  }
  @keyframes mesh-text {
    0% { background-position: 0% 35%; }
    50% { background-position: 100% 65%; }
    100% { background-position: 20% 100%; }
  }
  @media (prefers-reduced-motion: reduce) {
    h1 em { animation: none; }}


  /* headshot, clean, no frame */
  .portrait { position: relative; justify-self: center; align-self: start; padding-top: 58px; }
  .portrait .photo { width: min(320px, 78vw); aspect-ratio: 1 / 1.08; border-radius: 18px; overflow: hidden; }
  .portrait .photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }

  /* badges */
  .badges { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 46px; padding-top: 30px; border-top: 1px solid var(--line-soft); }
  .badge { display: flex; align-items: center; gap: 12px; min-width: 0; color: var(--ink-soft); font-size: 0.86rem; }
  .badge svg { width: 18px; height: 18px; stroke: var(--accent); flex: 0 0 auto; }

  @media (max-width: 600px) {
    .badges { flex-direction: column; align-items: flex-start; gap: 12px; }}




  @media (max-width: 820px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .portrait { order: -1; padding-top: 0; }}




  /* SECTION SHELL */
  section { padding: 60px 0; position: relative; }

  /* STATS */

  /* SKILLS */

  /* PREFERRED TOOLS */
  .tool-cloud { padding: 10px; overflow: hidden; }
  .tool-category { padding: 26px; }
  .tool-category-label { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; font-family: var(--mono); color: var(--ink-mute); font-size: 0.7rem; letter-spacing: 0.04em; text-transform: uppercase; }
  .tool-category-label::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px rgba(143,182,255,0.55); }
  .agent-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
  .tool-agent,
.tool-item { --brand: var(--accent); border: 1px solid var(--line-soft); background: rgba(255,255,255,0.025); transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease; }
  .tool-agent { display: grid; grid-template-columns: 48px 1fr; align-items: center; gap: 15px; min-height: 104px; padding: 18px; border-radius: 16px; }
  .tool-agent:hover,
.tool-item:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--brand) 38%, transparent); background: rgba(255,255,255,0.045); }
  .tool-logo-wrap { display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid var(--line); border-radius: 13px; background: var(--glass-2); color: var(--ink-mute); transition: color 0.22s ease, box-shadow 0.22s ease; }
  .tool-agent:hover .tool-logo-wrap,
.tool-item:hover .tool-logo-wrap { color: var(--brand); box-shadow: 0 0 24px color-mix(in srgb, var(--brand) 16%, transparent); }
  .tool-logo { width: 23px; height: 23px; fill: currentColor; }
  .tool-agent-company,
.tool-agent-name,
.tool-agent-cli { display: block; }
  .tool-agent-company { font-family: var(--mono); color: var(--ink-mute); font-size: 0.65rem; letter-spacing: 0.04em; text-transform: uppercase; }
  .tool-agent-name { margin-top: 2px; font-family: var(--display); font-size: 1.06rem; font-weight: 600; letter-spacing: -0.02em; }
  .tool-agent-cli { margin-top: 4px; color: var(--ink-soft); font-size: 0.78rem; }
  .tool-secondary-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); border-top: 1px solid var(--line-soft); }
  .tool-secondary-grid .tool-category:nth-child(odd) { border-right: 1px solid var(--line-soft); }
  .tool-secondary-grid .tool-category:nth-child(n+3) { border-top: 1px solid var(--line-soft); }
  .tool-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(142px, 1fr)); gap: 10px; }
  .tool-item { display: flex; align-items: center; gap: 12px; min-height: 72px; padding: 11px 13px; border-radius: 14px; }
  .tool-item .tool-logo-wrap { width: 40px; height: 40px; flex: 0 0 40px; border-radius: 11px; }
  .tool-item .tool-logo { width: 20px; height: 20px; }
  .tool-name { color: var(--ink-soft); font-size: 0.86rem; line-height: 1.3; transition: color 0.22s ease; }
  .tool-item:hover .tool-name { color: var(--ink); }
  @media (max-width: 760px) {
    .agent-grid,
.tool-secondary-grid { grid-template-columns: 1fr; }
    .tool-secondary-grid .tool-category:nth-child(odd) { border-right: 0; }
    .tool-secondary-grid .tool-category + .tool-category { border-top: 1px solid var(--line-soft); }
    .tool-category { padding: 22px 16px; }}



  @media (max-width: 440px) { .tool-list { grid-template-columns: 1fr; }}



  @media (prefers-reduced-motion: reduce) { .tool-agent,
.tool-item,
.tool-logo-wrap,
.tool-name { transition: none; }}




  /* PORTFOLIO */
  #portfolio { --portfolio-half: min(calc(50vw - 28px), calc((var(--maxw) - 60px) / 1.5)); width: 100vw; margin-left: calc(50% - 50vw); }
  #portfolio .sec-head { width: calc(100% - 56px); max-width: calc(var(--maxw) - 56px); margin-left: auto; margin-right: auto; }
  .portfolio-head-intro { display: flex; flex-direction: column; gap: 6px; }
  .portfolio-head-intro .sec-sub { margin-left: 0; max-width: none; }
  .portfolio-head-actions { position: relative; isolation: isolate; overflow: hidden; display: flex; flex: 0 1 50%; flex-direction: column; align-items: flex-start; gap: 14px; width: 50%; max-width: 50%; margin-left: auto; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--glass); backdrop-filter: blur(16px) saturate(150%); -webkit-backdrop-filter: blur(16px) saturate(150%); }
  .portfolio-head-actions::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0.15; background: radial-gradient(circle at 15% 25%, #f4f5f7 0 12%, transparent 28%), radial-gradient(circle at 78% 18%, var(--accent-3) 0 16%, transparent 34%), radial-gradient(circle at 82% 78%, var(--accent-2) 0 18%, transparent 38%), radial-gradient(circle at 28% 78%, var(--accent) 0 18%, transparent 40%), linear-gradient(115deg, #f4f5f7, var(--accent), var(--accent-3), var(--accent-2), #f4f5f7); background-size: 220% 220%; animation: mesh-text 8s ease-in-out infinite alternate; }
  .portfolio-head-actions > .btn { width: 100%; justify-content: center; text-align: center; background: rgba(7, 8, 12, 0.72); }
  .portfolio-head-actions > .btn:hover { background: rgba(7, 8, 12, 0.9); }
  .restyle .portfolio-head-actions .sec-sub { margin: 0; max-width: none; width: 100%; }
  .portfolio-head-actions .sec-sub a { color: var(--ink-soft); text-decoration: underline; text-decoration-color: rgba(143,182,255,0.55); text-underline-offset: 3px; }
  .portfolio-head-actions .sec-sub a:hover { color: var(--accent); text-decoration-color: currentColor; }
  .portfolio-head-actions .sec-sub a:focus-visible { color: var(--accent); outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
  @media (prefers-reduced-motion: reduce) { .portfolio-head-actions::before { animation: none; }}



  .cases { display: flex; flex-direction: column; gap: 22px; }
  .case { width: calc(50vw + var(--portfolio-half)); display: grid; grid-template-columns: 50vw var(--portfolio-half); gap: 0; overflow: hidden; }
  .case.rev { grid-template-columns: var(--portfolio-half) 50vw; margin-left: calc(50vw - var(--portfolio-half)); }
  .case.rev .case-media { order: 2; }
  .case-media { position: relative; min-height: 340px; background: #07080c; border-right: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
  .case.rev .case-media { border-right: 0; border-left: 1px solid var(--line); }
  .case:not(.rev) .slide-reel { -webkit-mask-image: linear-gradient(to right, transparent 0, #000 min(10vw, 140px), #000 100%); mask-image: linear-gradient(to right, transparent 0, #000 min(10vw, 140px), #000 100%); }
  .case.rev .slide-reel { -webkit-mask-image: linear-gradient(to right, #000 0, #000 calc(100% - min(10vw, 140px)), transparent 100%); mask-image: linear-gradient(to right, #000 0, #000 calc(100% - min(10vw, 140px)), transparent 100%); }
  /* Slider */
  .slide-reel { position: absolute; inset: 0; width: 100%; height: 100%; overflow: hidden; }
  .slide-strip { display: flex; align-items: center; height: 100%; width: max-content; min-width: max-content; border-radius: 2px; }
  .slide-strip img { flex: 0 0 auto; display: block; width: auto; height: 100%; max-width: none; object-fit: contain; }
  .reel-controls { position: absolute; inset: 0; z-index: 2; display: flex; align-items: center; justify-content: space-between; padding: 14px; pointer-events: none; }
  .reel-control { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,0.22); border-radius: 50%; background: rgba(7,8,12,0.78); color: var(--ink); font: 400 1.7rem/1 var(--sans); cursor: pointer; pointer-events: auto; backdrop-filter: blur(10px); transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease; }
  .reel-control:hover,
.reel-control:focus-visible { background: rgba(21,23,31,0.94); border-color: rgba(255,255,255,0.42); transform: scale(1.06); outline: none; }
  .reel-control:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
  .reel-control svg { width: 20px; height: 20px; }
  .case-body { width: 100%; padding: 38px 36px; display: flex; flex-direction: column; }
  .case-tag { font-family: var(--mono); font-size: 0.7rem; color: var(--accent); letter-spacing: 0.03em; text-transform: uppercase; font-weight: 500; }
  .case-title { font-family: var(--display); font-weight: 600; font-size: 2rem; letter-spacing: -0.025em; margin-top: 10px; }
  .case-lead { color: var(--ink-soft); font-size: 0.98rem; margin-top: 12px; line-height: 1.6; }
  .case-meta { margin-top: 24px; display: flex; flex-direction: column; gap: 18px; }
  .case-meta .row .k { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-mute); }
  .case-meta .row .v { color: var(--ink-soft); font-size: 0.9rem; margin-top: 6px; line-height: 1.55; }
  @media (max-width: 820px) {
    .timeline { padding-left: 12px; padding-right: 12px; }
    #portfolio { width: auto; margin-left: 0; }
    #portfolio .sec-head { width: auto; max-width: none; }
    .portfolio-head-actions { flex-basis: auto; width: 100%; max-width: none; align-items: flex-start; margin-left: 0; }
    .case,
.case.rev { width: auto; grid-template-columns: 1fr; margin-left: 0; }
    .case.rev .case-media { order: -1; border-left: 0; }
    .case-media { height: 291px; min-height: 291px; border-right: 0; border-bottom: 1px solid var(--line); }
    .case-body { width: auto; justify-self: stretch; }
    .case:not(.rev) .slide-reel,
.case.rev .slide-reel { -webkit-mask-image: none; mask-image: none; }
    .slide-reel { height: 100%; display: flex; align-items: center; }
    .slide-strip { height: 100%; }}




  /* EXPERIENCE */
  .exp-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 40px; }
  .timeline { border-left: 1px solid var(--line); margin-left: 6px; }
  .tl-item { position: relative; padding: 0 0 34px 32px; }
  .tl-item:last-child { padding-bottom: 0; }
  .tl-item::before { content: ""; position: absolute; left: -5px; top: 6px; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(143,182,255,0.12); }
  .tl-when { font-family: var(--mono); font-size: 0.7rem; color: var(--ink-mute); letter-spacing: 0.02em; text-transform: uppercase; }
  .tl-co { font-family: var(--display); font-size: 1.16rem; font-weight: 600; margin-top: 5px; letter-spacing: -0.015em; }
  .tl-co a { color: inherit; border-radius: 4px; cursor: pointer; transition: color 0.2s ease; }
  .tl-co a:hover { color: var(--accent); }
  .tl-co a:focus-visible { color: var(--accent); outline: 2px solid var(--accent); outline-offset: 4px; }
  .tl-role { font-family: var(--mono); color: var(--accent); font-size: 0.76rem; font-weight: 500; letter-spacing: 0.01em; margin-top: 4px; text-transform: uppercase; }
  .tl-desc { color: var(--ink-soft); font-size: 0.91rem; margin-top: 9px; max-width: 66ch; line-height: 1.58; }
  .tl-desc a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
  @media (max-width: 820px) { .exp-grid { grid-template-columns: 1fr; gap: 24px; }}




  /* REFERENCES */
  .refs { display: flex; flex-direction: column; gap: 18px; }
  .ref-feature { padding: 40px 44px 38px; position: relative; overflow: hidden; }
  .ref-feature::before { content: ""; position: absolute; inset: 0; background: radial-gradient(36rem 20rem at 12% -20%, rgba(199,168,255,0.12), transparent 60%); pointer-events: none; }
  .ref-kicker { display: inline-flex; align-items: center; gap: 9px; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent-2); position: relative; }
  .ref-feature .letter { margin-top: 22px; position: relative; }
  .ref-feature .letter p { color: var(--ink-soft); font-size: 0.97rem; line-height: 1.7; max-width: 74ch; }
  .ref-feature .letter p + p { margin-top: 15px; }
  .ref-sign { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line-soft); position: relative; }
  .ref-sign .name { font-family: var(--display); font-weight: 600; font-size: 1.05rem; letter-spacing: -0.015em; }
  .ref-sign .role { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.03em; text-transform: uppercase; color: var(--accent); margin-top: 5px; }

  .ref-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
  @media (max-width: 820px) { .ref-grid { grid-template-columns: 1fr; } .ref-feature { padding: 32px 26px 30px; }}




  /* CONTACT */
  .contact { padding: 56px 48px; text-align: center; position: relative; overflow: hidden; }
  .contact::before { content: ""; position: absolute; inset: 0; background: radial-gradient(40rem 22rem at 50% -20%, rgba(143, 182, 255, 0.16), transparent 60%); pointer-events: none; }
  .contact-actions { display: flex; flex-wrap: wrap; gap: 22px; justify-content: center; margin-top: 30px; position: relative; }
  .contact-alt { font-family: var(--mono); font-size: 0.78rem; color: var(--ink-soft); letter-spacing: -0.01em; border-bottom: 1px solid var(--line); padding-bottom: 2px; transition: color 0.2s ease, border-color 0.2s ease; }
  .contact-alt:hover { color: var(--ink); border-color: rgba(255,255,255,0.3); }

  /* CONTACT FORM */
  .contact-form { position: relative; max-width: 540px; margin: 36px auto 0; text-align: left; display: flex; flex-direction: column; gap: 16px; }
  .contact-form.show-errors .field input:invalid,
.contact-form.show-errors .field textarea:invalid { border-color: rgba(255,120,120,0.55); }
  @media (max-width: 560px) { .contact { padding: 48px 26px; }}




  /* FOOTER */
  @media (max-width: 820px) {
    article.case,
article.ref,
article.ref-feature { padding: 12px; }
    .case-body { padding: 12px; }
    .contact { padding: 16px 12px; }}




  /* REVEAL */
  .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s cubic-bezier(0.22,1,0.36,1), transform 0.7s cubic-bezier(0.22,1,0.36,1); }
  .reveal.in { opacity: 1; transform: none; }
  @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; }}