.mod-pf{
    --void-day: #eceaf3;       --void-night: #07060d;
    --deep-day: #f3f1f9;       --deep-night: #0c0b15;
    --surface-day: #faf9fe;    --surface-night: #11101d;
    --border-day: #d7d2e6;     --border-night: #221d33;
    --text-day: #0c0a18;       --text-night: #d4cde4;
    --text-bright-day: #060410;--text-bright-night: #f6f1ff;
    --muted-day: #51466c;      --muted-night: #968dae;
    --accent-day: #6d3bd1;     --accent-night: #b98cff;
    --accent-dim-day: #6d3bd1; --accent-dim-night: #b98cff;
    --accent-glow-day: #6d3bd1;--accent-glow-night: #b98cff;

    --ambient: 1;
    --day-opacity: var(--ambient);
    --night-opacity: calc(1 - var(--ambient));

    --void: color-mix(in oklch, var(--void-day) calc(var(--ambient) * 100%), var(--void-night));
    --deep: color-mix(in oklch, var(--deep-day) calc(var(--ambient) * 100%), var(--deep-night));
    --surface: color-mix(in oklch, var(--surface-day) calc(var(--ambient) * 100%), var(--surface-night));
    --border: color-mix(in oklch, var(--border-day) calc(var(--ambient) * 100%), var(--border-night));
    --text: color-mix(in oklch, var(--text-day) calc(var(--ambient) * 100%), var(--text-night));
    --text-bright: color-mix(in oklch, var(--text-bright-day) calc(var(--ambient) * 100%), var(--text-bright-night));
    --muted: color-mix(in oklch, var(--muted-day) calc(var(--ambient) * 100%), var(--muted-night));
    --accent: color-mix(in oklch, var(--accent-day) calc(var(--ambient) * 100%), var(--accent-night));
    --accent-dim: color-mix(in oklch, var(--accent-dim-day) calc(var(--ambient) * 100%), var(--accent-dim-night));
    --accent-glow: color-mix(in oklch, var(--accent-glow-day) calc(var(--ambient) * 100%), var(--accent-glow-night));

    --blue-hint: #3a5a9a;
    --serif: 'DM Serif Display', Georgia, serif;
    --sans: 'DM Sans', system-ui, sans-serif;
    --mono: 'JetBrains Mono', monospace;
  }.mod-pf *{ margin: 0; padding: 0; box-sizing: border-box; }.mod-pf{ scroll-behavior: smooth; }.mod-pf{
    font-family: var(--sans);
    background: var(--void);
    color: var(--text);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }.mod-pf #stars{
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
  }.mod-pf .ambient-bg{
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }.mod-pf .slice-cast{
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    will-change: background, opacity;
    opacity: 0;
    transition: opacity 0.3s ease;
  }.mod-pf .slice-cast.visible{ opacity: 1; }.mod-pf /* During the donut fill (--ambient animating), .mod-pf drop the large gradient blobs:
     re-rasterizing them each repaint is the dominant scroll cost at 2x DPR.
     They stay at rest (day) and after completion (night), .mod-pf where ambient is static. */
  body.donut-engaged:not(.donut-complete) .ambient-bg{ display: none; }.mod-pf .day-blob-1{
    position: absolute;
    top: -25vh; right: -20vw;
    width: 85vw; height: 85vw;
    background: radial-gradient(circle,
      rgba(160,120,200,0.40) 0%,
      rgba(160,120,200,0.24) 18%,
      rgba(160,120,200,0.12) 38%,
      rgba(160,120,200,0.05) 60%,
      transparent 80%);
    border-radius: 50%;
    opacity: var(--day-opacity);
  }.mod-pf .day-blob-2{
    position: absolute;
    bottom: -25vh; left: -25vw;
    width: 95vw; height: 95vw;
    background: radial-gradient(circle,
      rgba(180,150,220,0.42) 0%,
      rgba(180,150,220,0.24) 18%,
      rgba(180,150,220,0.12) 38%,
      rgba(180,150,220,0.05) 60%,
      transparent 80%);
    border-radius: 50%;
    opacity: var(--day-opacity);
  }.mod-pf .day-blob-3{
    position: absolute;
    top: 25vh; left: 50vw; transform: translate(-50%, 0);
    width: 70vw; height: 70vw;
    background: radial-gradient(circle,
      rgba(220,180,210,0.32) 0%,
      rgba(220,180,210,0.18) 20%,
      rgba(220,180,210,0.08) 42%,
      rgba(220,180,210,0.03) 62%,
      transparent 80%);
    border-radius: 50%;
    opacity: var(--day-opacity);
  }.mod-pf .day-blob-4{
    position: absolute;
    top: -15vh; left: -15vw;
    width: 75vw; height: 75vw;
    background: radial-gradient(circle,
      rgba(200,210,240,0.28) 0%,
      rgba(200,210,240,0.16) 20%,
      rgba(200,210,240,0.07) 42%,
      rgba(200,210,240,0.025) 62%,
      transparent 82%);
    border-radius: 50%;
    opacity: var(--day-opacity);
  }.mod-pf .day-wisp-1, .mod-pf .day-wisp-2{
    position: absolute;
    inset: 0;
    background-repeat: no-repeat;
    opacity: var(--day-opacity);
    display: none; /* calmer background: wispy texture removed */
  }.mod-pf .day-wisp-1{
    background-image:
      radial-gradient(ellipse 70vw 24vh at 30vw 22vh, rgba(255,232,242,0.5) 0%, transparent 60%),
      radial-gradient(ellipse 55vw 16vh at 82vw 58vh, rgba(218,205,250,0.42) 0%, transparent 60%);
    animation: wispDrift1 36s ease-in-out infinite alternate;
  }.mod-pf .day-wisp-2{
    background-image:
      radial-gradient(ellipse 65vw 20vh at 65vw 38vh, rgba(255,222,232,0.36) 0%, transparent 60%),
      radial-gradient(ellipse 45vw 14vh at 18vw 78vh, rgba(245,232,255,0.45) 0%, transparent 60%);
    animation: wispDrift2 44s ease-in-out infinite alternate;
  }.mod-pf .bg-grain{
    position: absolute;
    inset: -10%;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch' seed='3'/><feColorMatrix values='0 0 0 0 0.5  0 0 0 0 0.5  0 0 0 0 0.55  0 0 0 0.55 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    background-size: 220px 220px;
    opacity: 0.09;
    pointer-events: none;
  }.mod-pf .night-blob-1{
    position: absolute;
    top: -35vh; left: -10vw;
    width: 95vw; height: 95vw;
    background: radial-gradient(circle,
      rgba(35,18,75,0.38) 0%,
      rgba(35,18,75,0.22) 16%,
      rgba(35,18,75,0.10) 36%,
      rgba(35,18,75,0.04) 58%,
      transparent 78%);
    border-radius: 50%;
    opacity: var(--night-opacity);
  }.mod-pf .night-blob-2{
    position: absolute;
    bottom: -25vh; right: -15vw;
    width: 85vw; height: 85vw;
    background: radial-gradient(circle,
      rgba(18,8,45,0.34) 0%,
      rgba(18,8,45,0.20) 18%,
      rgba(18,8,45,0.10) 40%,
      rgba(18,8,45,0.04) 60%,
      transparent 80%);
    border-radius: 50%;
    opacity: var(--night-opacity);
  }
  @keyframes breatheDay1 {
    from { transform: translate(0,0) scale(1); opacity: 0.7; }
    to { transform: translate(-5vw,10vh) scale(1.15); opacity: 1; }
  }
  @keyframes drift1 {
    from { transform: translate(-50%, 0) scale(1); opacity: 0.7; }
    to { transform: translate(calc(-50% + 8vw), 6vh) scale(1.18); opacity: 1; }
  }
  @keyframes drift2 {
    from { transform: translate(0, 0) scale(1.05); opacity: 0.6; }
    to { transform: translate(6vw, -3vh) scale(1.2); opacity: 0.95; }
  }
  @keyframes wispDrift1 {
    from { transform: translate(0, 0); }
    to { transform: translate(-3vw, 1.5vh); }
  }
  @keyframes wispDrift2 {
    from { transform: translate(0, 0); }
    to { transform: translate(2.5vw, -2vh); }
  }
  @keyframes breatheDay2 {
    from { transform: translate(0,0) scale(1); opacity: 0.6; }
    to { transform: translate(8vw,-5vh) scale(1.1); opacity: 0.9; }
  }
  @keyframes breatheNight {
    from { transform: scale(1) translate(0,0); }
    to { transform: scale(1.03) translate(-15px,10px); }
  }.mod-pf /* --- NAV --- */
  nav{
    position: fixed; top: 0; width: 100%; z-index: 100;
    padding: 1.25rem 2.5rem;
    display: flex; justify-content: space-between; align-items: center;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: all 0.4s;
  }.mod-pf nav.scrolled{
    border-bottom-color: var(--border);
    background: color-mix(in srgb,
      rgba(240, 232, 255, 0.85) calc(var(--ambient) * 100%),
      rgba(8, 12, 24, 0.88));
    backdrop-filter: blur(16px);
  }.mod-pf .nav-mark{
    font-family: var(--mono); font-size: 0.92rem; font-weight: 500;
    color: var(--text-bright); text-decoration: none; letter-spacing: 0.06em;
  }.mod-pf .nav-mark span{ color: var(--accent); }.mod-pf .nav-links{ display: flex; gap: 2rem; list-style: none; }.mod-pf .nav-links a{
    font-size: 0.82rem; font-weight: 500; color: var(--muted);
    text-decoration: none; letter-spacing: 0.04em; text-transform: uppercase;
    transition: color 0.25s;
  }.mod-pf .nav-links a:hover{ color: var(--text-bright); }.mod-pf /* --- HERO --- */
  .hero{
    position: relative; z-index: 1;
    min-height: 100vh; display: flex; flex-direction: column;
    justify-content: center; align-items: center; text-align: center;
    padding: 4rem 2.5rem 2rem;
  }.mod-pf .hero-head{
    display: grid;
    grid-template-areas: "stack";
    place-items: center;
    width: 100%;
    max-width: 1100px;
  }.mod-pf .hero-text, .mod-pf .hero-seg{ grid-area: stack; width: 100%; }.mod-pf .hero-text{
    opacity: 0;
    transform: translateY(16px);
    filter: blur(0);
    transition: opacity 0.5s ease, transform 0.5s ease, filter 0.5s ease;
  }.mod-pf body.hero-loaded .hero-text{
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
  }.mod-pf body.donut-engaged .hero-text{
    opacity: 0;
    transform: translateY(-12px);
    filter: blur(2px);
    pointer-events: none;
    transition-delay: 0s;
  }.mod-pf .hero-seg{
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    pointer-events: none;
  }.mod-pf .hero-seg.active{
    opacity: 1;
    transform: translateY(0);
  }.mod-pf .hero-seg .hero-label, .mod-pf .hero-seg h1{
    /* inherit existing .hero-label and .hero h1 styles via element/class selectors */
  }.mod-pf .hero-label{
    font-family: var(--mono); font-size: 0.76rem; color: var(--accent);
    letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1rem;
  }.mod-pf .hero h1{
    font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 3.6rem);
    line-height: 1.15; letter-spacing: -0.02em; color: var(--text-bright);
    margin-bottom: 0;
  }.mod-pf .hero-contact{
    margin-top: 0.75rem; display: flex; gap: 1.25rem; align-items: center;
    opacity: 0; animation: fadeUp 0.6s 0.65s forwards;
  }.mod-pf .hero-contact a{
    font-family: var(--mono); font-size: 0.82rem; color: var(--text-bright);
    text-decoration: none; padding: 0.65rem 1.5rem;
    border: 1px solid var(--border); border-radius: 2px;
    transition: all 0.3s; letter-spacing: 0.02em;
  }.mod-pf .hero-contact a:hover{
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow); color: #fff;
  }.mod-pf .hero-contact span{ font-size: 0.84rem; color: var(--muted); }.mod-pf /* --- DONUT --- */
  .donut-wrap{
    position: relative;
    width: min(900px, 90vw, calc(100vh - 14rem));
    aspect-ratio: 1;
    margin: 1rem auto;
    opacity: 0; animation: fadeUp 0.6s 0.4s forwards;
  }.mod-pf #donut-canvas{
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    cursor: grab;
  }.mod-pf #donut-canvas:active{ cursor: grabbing; }.mod-pf #donut-canvas.dragging{ cursor: none; }.mod-pf body.donut-complete #donut-canvas{ cursor: default; }.mod-pf body.donut-complete #donut-canvas:active{ cursor: default; }.mod-pf .donut-center{
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 55%; height: 55%;
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    text-align: center;
    pointer-events: none;
    padding: 1rem;
  }.mod-pf .donut-prompt{
    font-family: var(--mono); font-size: 0.72rem;
    color: var(--muted); letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: opacity 0.3s;
  }.mod-pf .donut-panes{
    position: relative;
    width: 100%; height: 100%;
    pointer-events: none;
  }.mod-pf .seg-pane{
    position: absolute;
    inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 0.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.28s ease;
    padding: 0.6rem 0.4rem;
  }.mod-pf /* When inactive, .mod-pf ensure descendants (e.g., .mod-pf .seg-body which sets pe:auto) don't
     capture clicks and block the active pane behind them. */
  .seg-pane:not(.active) *{ pointer-events: none; }.mod-pf .seg-pane.active{
    opacity: 1;
    pointer-events: auto;
  }.mod-pf .seg-title{
    /* moved to hero-head; hidden in donut center */
    position: absolute;
    width: 1px; height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }.mod-pf .seg-body{
    flex: 1 1 auto;
    width: 100%;
    min-height: 0;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    color: var(--text);
    font-family: var(--sans); font-size: 0.82rem;
    line-height: 1.45;
    pointer-events: auto;
  }.mod-pf .donut-ticks{
    display: flex; justify-content: center; gap: 0.4rem;
    margin: 0.25rem auto 0;
    flex-wrap: wrap;
    max-width: 720px;
    padding: 0 1rem;
    position: relative; z-index: 2;
    opacity: 0; animation: fadeUp 0.6s 0.55s forwards;
  }.mod-pf .donut-tick{
    background: transparent; border: 1px solid transparent;
    color: var(--muted);
    font-family: var(--mono); font-size: 0.66rem;
    text-transform: uppercase; letter-spacing: 0.08em;
    cursor: pointer; padding: 0.36rem 0.7rem;
    border-radius: 999px;
    display: inline-flex; align-items: center; gap: 0.45rem;
    transition: color 0.25s, border-color 0.25s, background 0.25s;
    -webkit-tap-highlight-color: transparent;
  }.mod-pf .donut-tick:hover{ color: var(--text-bright); border-color: var(--border); }.mod-pf .donut-tick.active{
    color: var(--text-bright);
    border-color: var(--accent);
    background: color-mix(in oklch, var(--accent) 14%, transparent);
  }.mod-pf .donut-tick:focus-visible{
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }.mod-pf .tick-dot{
    width: 6px; height: 6px; border-radius: 50%;
    background: color-mix(in oklch, var(--muted) 60%, transparent);
    transition: background 0.25s, transform 0.25s;
  }.mod-pf .donut-tick.active .tick-dot{ background: var(--accent); transform: scale(1.4); }.mod-pf /* === E-COMMERCE === */
  .ecom{
    display: flex; flex-direction: column;
    width: 100%; max-width: 320px;
    gap: 0.4rem;
    font-size: 0.78rem;
  }.mod-pf .ecom-image-wrap{
    display: flex; align-items: center; gap: 0.55rem;
    margin-bottom: 0.05rem;
  }.mod-pf .ecom-image{
    flex: 1;
    aspect-ratio: 1;
    max-height: 140px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    background: radial-gradient(circle at 50% 42%, color-mix(in oklch, var(--accent) 22%, transparent) 0%, transparent 72%);
    transition: background 0.4s;
  }.mod-pf .ecom-art{ width: 76%; height: 76%; display: block; }.mod-pf .ecom-nav{
    background: transparent; border: 1px solid var(--border);
    color: var(--muted); border-radius: 50%;
    width: 28px; height: 28px; cursor: pointer; flex-shrink: 0;
    font-size: 1.05rem; line-height: 1; padding: 0;
    transition: border-color 0.2s, color 0.2s;
  }.mod-pf .ecom-nav:hover{ border-color: var(--accent); color: var(--accent); }.mod-pf .ecom-meta{ text-align: center; line-height: 1.25; }.mod-pf .ecom-name{ font-weight: 600; color: var(--text-bright); font-size: 0.92rem; font-family: var(--serif); }.mod-pf .ecom-price{ color: var(--text); font-size: 0.82rem; font-family: var(--mono); margin-top: 0.12rem; }.mod-pf .ecom-row{ display: flex; gap: 0.3rem; justify-content: center; }.mod-pf .ecom-chip{
    background: transparent; border: 1px solid var(--border);
    color: var(--muted); padding: 0.2rem 0.6rem;
    font-family: var(--mono); font-size: 0.7rem;
    cursor: pointer; border-radius: 999px;
    transition: all 0.15s;
    min-width: 30px;
  }.mod-pf .ecom-chip:hover{ color: var(--text-bright); border-color: var(--accent); }.mod-pf .ecom-chip.active{
    color: var(--text-bright); border-color: var(--accent);
    background: color-mix(in oklch, var(--accent) 16%, transparent);
  }.mod-pf .ecom-pill{
    background: transparent; border: 1px solid var(--border);
    color: var(--muted); padding: 0.26rem 0.55rem;
    font-family: var(--mono); font-size: 0.66rem;
    cursor: pointer; border-radius: 3px;
    transition: all 0.15s;
    flex: 1;
    display: inline-flex; align-items: center; justify-content: center; gap: 0.32rem;
    white-space: nowrap;
  }.mod-pf .ecom-pill .badge{
    font-size: 0.58rem; color: var(--accent);
    background: color-mix(in oklch, var(--accent) 18%, transparent);
    padding: 0.08rem 0.32rem; border-radius: 2px;
  }.mod-pf .ecom-pill:hover{ color: var(--text-bright); border-color: var(--accent); }.mod-pf .ecom-pill.active{
    color: var(--text-bright); border-color: var(--accent);
    background: color-mix(in oklch, var(--accent) 12%, transparent);
  }.mod-pf .ecom-qty-row{ gap: 0.45rem; align-items: stretch; }.mod-pf .ecom-qty{
    display: inline-flex; align-items: center;
    border: 1px solid var(--border); border-radius: 3px;
    overflow: hidden;
  }.mod-pf .ecom-qty-btn{
    background: transparent; border: 0;
    color: var(--text-bright); width: 26px; height: 26px;
    cursor: pointer; font-family: var(--mono); font-size: 0.95rem;
    line-height: 1;
    transition: background 0.15s;
  }.mod-pf .ecom-qty-btn:hover{ background: color-mix(in oklch, var(--accent) 14%, transparent); }.mod-pf .ecom-qty-val{
    color: var(--text-bright); font-family: var(--mono); font-size: 0.78rem;
    min-width: 22px; text-align: center;
  }.mod-pf .ecom-add{
    background: var(--accent); color: #fff; border: 0;
    flex: 1; padding: 0.42rem 0.65rem;
    font-size: 0.74rem; font-family: var(--sans);
    border-radius: 3px; cursor: pointer; letter-spacing: 0.02em;
    transition: filter 0.2s;
  }.mod-pf .ecom-add:hover{ filter: brightness(1.12); }.mod-pf .ecom-footer{
    display: flex; justify-content: space-between;
    font-family: var(--mono); font-size: 0.66rem; color: var(--muted);
    margin-top: 0.1rem;
  }.mod-pf .ecom-cart em{ font-style: normal; color: var(--text-bright); font-weight: 600; }.mod-pf /* === WEB APPLICATIONS - TODAY WIDGET === */
  .webapp{
    display: flex; flex-direction: column;
    width: 100%; max-width: 320px;
    gap: 0.45rem;
    font-family: var(--sans);
    font-size: 0.74rem;
  }.mod-pf .webapp-head{
    display: flex; justify-content: space-between; align-items: center;
    padding-bottom: 0.32rem;
    border-bottom: 1px solid var(--border);
    font-family: var(--mono); font-size: 0.7rem;
  }.mod-pf .webapp-project{ display: inline-flex; align-items: center; gap: 0.42rem; color: var(--text-bright); font-weight: 600; }.mod-pf .webapp-dot{ width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 6px var(--accent); }.mod-pf .webapp-clock{ color: var(--muted); font-variant-numeric: tabular-nums; }.mod-pf .webapp-tasks{ list-style: none; display: flex; flex-direction: column; gap: 0.34rem; }.mod-pf .webapp-task{
    display: flex; align-items: center; gap: 0.5rem;
    cursor: pointer;
    color: var(--text);
  }.mod-pf .webapp-check{
    width: 16px; height: 16px;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: transparent;
    cursor: pointer;
    padding: 0;
    display: inline-flex; align-items: center; justify-content: center;
    transition: all 0.18s;
    flex-shrink: 0;
  }.mod-pf .webapp-check .check-mark{
    font-size: 0.7rem;
    color: var(--accent);
    opacity: 0;
    transition: opacity 0.18s;
    line-height: 1;
  }.mod-pf .webapp-task.done .webapp-check{
    border-color: var(--accent);
    background: color-mix(in oklch, var(--accent) 18%, transparent);
  }.mod-pf .webapp-task.done .webapp-check .check-mark{ opacity: 1; }.mod-pf .webapp-text{ flex: 1; transition: color 0.2s, text-decoration-color 0.2s; }.mod-pf .webapp-task.done .webapp-text{
    text-decoration: line-through;
    text-decoration-color: color-mix(in oklch, var(--accent) 60%, transparent);
    color: var(--muted);
  }.mod-pf .webapp-timer{
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.36rem 0.55rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: color-mix(in oklch, var(--accent) 5%, transparent);
  }.mod-pf .webapp-time{
    font-family: var(--mono); font-size: 1rem;
    color: var(--text-bright); font-weight: 500;
    font-variant-numeric: tabular-nums;
  }.mod-pf .webapp-timer-btn{
    background: transparent; border: 1px solid var(--border);
    color: var(--text-bright); padding: 0.22rem 0.75rem;
    font-family: var(--mono); font-size: 0.68rem;
    cursor: pointer; border-radius: 3px; letter-spacing: 0.04em;
    transition: all 0.15s;
    text-transform: lowercase;
  }.mod-pf .webapp-timer-btn:hover{ border-color: var(--accent); color: var(--accent); }.mod-pf .webapp-timer-btn.running{ background: var(--accent); color: #fff; border-color: var(--accent); }.mod-pf .webapp-log{
    border-top: 1px solid var(--border);
    padding-top: 0.34rem;
    margin-top: 0.08rem;
  }.mod-pf .webapp-log-head{
    font-family: var(--mono); font-size: 0.6rem;
    color: var(--muted); letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
  }.mod-pf .webapp-log-list{ list-style: none; display: flex; flex-direction: column; gap: 0.14rem; min-height: 1.2rem; }.mod-pf .webapp-log-list li{
    font-family: var(--mono); font-size: 0.62rem;
    color: var(--text);
    line-height: 1.4;
  }.mod-pf .webapp-log-list .log-stamp{
    color: var(--muted);
    margin-right: 0.45rem;
  }.mod-pf .webapp-log-list .empty{ color: var(--muted); font-style: italic; }.mod-pf /* === CREATIVE PARTICLES === */
  .creative{
    display: flex; flex-direction: column;
    width: 100%; align-items: center;
    gap: 0.4rem;
  }.mod-pf .creative-canvas{
    width: 100%; max-width: 280px;
    aspect-ratio: 1;
    border-radius: 50%;
    background: color-mix(in oklch, var(--accent) 6%, transparent);
    border: 1px solid var(--border);
    cursor: crosshair;
    flex: 0 0 auto;
    transition: background 0.4s;
  }.mod-pf .creative-modes{
    display: flex; gap: 0.32rem; justify-content: center;
  }.mod-pf .creative-mode{
    background: transparent; border: 1px solid var(--border);
    color: var(--muted); padding: 0.22rem 0.6rem;
    font-family: var(--mono); font-size: 0.66rem;
    cursor: pointer; border-radius: 999px;
    transition: all 0.15s;
    text-transform: lowercase; letter-spacing: 0.04em;
  }.mod-pf .creative-mode:hover{ color: var(--text-bright); border-color: var(--accent); }.mod-pf .creative-mode.active{
    color: var(--text-bright); border-color: var(--accent);
    background: color-mix(in oklch, var(--accent) 16%, transparent);
  }.mod-pf .creative-hint{
    font-family: var(--mono); font-size: 0.62rem;
    color: var(--muted); letter-spacing: 0.08em;
    text-transform: uppercase;
  }.mod-pf /* === EDUCATION (Flip card deck) === */
  .edu{
    display: flex; flex-direction: column;
    width: 100%; max-width: 320px;
    align-items: stretch;
    gap: 0.45rem;
  }.mod-pf .edu-card-wrap{ perspective: 800px; width: 100%; }.mod-pf .edu-flip{
    width: 100%; height: 130px;
    background: transparent; border: 0; padding: 0;
    cursor: pointer;
    display: block;
  }.mod-pf .edu-card-inner{
    position: relative;
    width: 100%; height: 100%;
    transition: transform 0.55s cubic-bezier(.2,.7,.2,1);
    transform-style: preserve-3d;
  }.mod-pf .edu-flip.flipped .edu-card-inner{ transform: rotateY(180deg); }.mod-pf .edu-front, .mod-pf .edu-back{
    position: absolute; inset: 0;
    -webkit-backface-visibility: hidden;
            backface-visibility: hidden;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: color-mix(in oklch, var(--accent) 4%, transparent);
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    padding: 0.7rem 0.85rem;
    text-align: center;
  }.mod-pf .edu-back{ transform: rotateY(180deg); }.mod-pf .edu-term{
    font-family: var(--serif); font-size: 1.2rem;
    color: var(--text-bright);
    margin-bottom: 0.2rem;
    line-height: 1.15;
  }.mod-pf .edu-pron{
    font-family: var(--mono); font-size: 0.66rem;
    color: var(--muted); letter-spacing: 0.04em;
  }.mod-pf .edu-speak{
    margin-top: 0.55rem;
    background: transparent; border: 1px solid var(--border);
    color: var(--text-bright); border-radius: 50%;
    width: 28px; height: 28px;
    cursor: pointer; font-size: 0.62rem;
    display: inline-flex; align-items: center; justify-content: center;
    transition: all 0.15s;
    padding: 0;
  }.mod-pf .edu-speak:hover{ border-color: var(--accent); color: var(--accent); }.mod-pf .edu-speak.speaking{
    background: var(--accent); color: #fff; border-color: var(--accent);
    animation: eduPulse 1.1s ease-in-out infinite;
  }
  @keyframes eduPulse {
    0%, 100% { box-shadow: 0 0 0 0 color-mix(in oklch, var(--accent) 30%, transparent); }
    50% { box-shadow: 0 0 0 8px color-mix(in oklch, var(--accent) 0%, transparent); }
  }.mod-pf .edu-defn{
    font-family: var(--sans); font-size: 0.8rem;
    color: var(--text); line-height: 1.45;
  }.mod-pf .edu-controls{
    display: flex; justify-content: space-between; align-items: center;
    gap: 0.4rem;
  }.mod-pf .edu-arrow{
    background: transparent; border: 1px solid var(--border);
    color: var(--muted); border-radius: 50%;
    width: 26px; height: 26px; cursor: pointer; flex-shrink: 0;
    font-size: 1rem; line-height: 1; padding: 0;
    transition: all 0.15s;
  }.mod-pf .edu-arrow:hover{ color: var(--accent); border-color: var(--accent); }.mod-pf .edu-mastery{ display: flex; gap: 0.32rem; }.mod-pf .edu-mark{
    background: transparent; border: 1px solid var(--border);
    color: var(--muted); padding: 0.22rem 0.6rem;
    font-family: var(--mono); font-size: 0.66rem;
    cursor: pointer; border-radius: 3px;
    transition: all 0.15s;
    text-transform: lowercase; letter-spacing: 0.04em;
  }.mod-pf .edu-mark:hover{ color: var(--text-bright); border-color: var(--accent); }.mod-pf .edu-mark.active[data-mark="known"]{
    color: #4ade80; border-color: #4ade80;
    background: color-mix(in oklch, #4ade80 12%, transparent);
  }.mod-pf .edu-mark.active[data-mark="review"]{
    color: var(--accent); border-color: var(--accent);
    background: color-mix(in oklch, var(--accent) 12%, transparent);
  }.mod-pf .edu-dots{
    display: flex; gap: 0.42rem; justify-content: center;
  }.mod-pf .edu-dot{
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--border);
    transition: background 0.2s, transform 0.2s;
  }.mod-pf .edu-dot.active{ background: var(--accent); transform: scale(1.35); }.mod-pf .edu-dot.known{ background: #4ade80; }.mod-pf .edu-dot.review{ background: color-mix(in oklch, var(--accent) 60%, var(--border)); }.mod-pf /* === DESIGN-TO-CODE (Auto-loop: figma frame morphs as code types) === */
  .d2c{
    display: flex; flex-direction: column;
    width: 100%; max-width: 320px;
    gap: 0.45rem;
  }.mod-pf .d2c-frame{
    position: relative;
    width: 100%; height: 130px;
    border: 1px dashed var(--border);
    border-radius: 2px;
    background: color-mix(in oklch, var(--accent) 3%, transparent);
    padding: 14px 12px 12px;
    transition: border 0.45s, border-radius 0.45s, background 0.45s;
  }.mod-pf .d2c-frame[data-stage="5"]{
    border: 1px solid var(--accent);
    border-radius: 6px;
    background: color-mix(in oklch, var(--accent) 8%, transparent);
  }.mod-pf .d2c-frame-labels{
    position: absolute; inset: 0;
    pointer-events: none;
    transition: opacity 0.4s;
    font-family: var(--mono); color: var(--muted);
  }.mod-pf .d2c-frame[data-stage="5"] .d2c-frame-labels{ opacity: 0; }.mod-pf .d2c-label-w{
    position: absolute; top: -14px; left: 2px;
    font-size: 0.56rem; letter-spacing: 0.04em;
  }.mod-pf .d2c-label-pad{
    position: absolute; bottom: -4px; right: 4px;
    font-size: 0.56rem; letter-spacing: 0.04em;
  }.mod-pf .d2c-mock{
    display: grid; grid-template-rows: 1fr auto auto auto;
    gap: 6px; height: 100%;
  }.mod-pf .d2c-img{
    background: color-mix(in oklch, var(--border) 80%, transparent);
    border-radius: 2px;
    min-height: 36px;
    transition: background 0.45s;
  }.mod-pf .d2c-frame:not([data-stage="0"]) .d2c-img{
    background: linear-gradient(135deg,
      color-mix(in oklch, var(--accent) 55%, transparent),
      color-mix(in oklch, #4ade80 35%, transparent));
  }.mod-pf .d2c-h{
    height: 14px; width: 72%;
    background: color-mix(in oklch, var(--border) 85%, transparent);
    border-radius: 2px;
    transition: background 0.45s;
  }.mod-pf .d2c-frame[data-stage="2"] .d2c-h, .mod-pf .d2c-frame[data-stage="3"] .d2c-h, .mod-pf .d2c-frame[data-stage="4"] .d2c-h, .mod-pf .d2c-frame[data-stage="5"] .d2c-h{ background: var(--text-bright); }.mod-pf .d2c-p{
    height: 7px; width: 88%;
    background: color-mix(in oklch, var(--border) 70%, transparent);
    border-radius: 1px;
    transition: background 0.45s;
  }.mod-pf .d2c-frame[data-stage="3"] .d2c-p, .mod-pf .d2c-frame[data-stage="4"] .d2c-p, .mod-pf .d2c-frame[data-stage="5"] .d2c-p{ background: var(--text); }.mod-pf .d2c-btn{
    height: 18px; width: 88px;
    background: color-mix(in oklch, var(--border) 75%, transparent);
    border-radius: 2px;
    transition: background 0.45s, color 0.45s, box-shadow 0.45s;
  }.mod-pf .d2c-frame[data-stage="4"] .d2c-btn, .mod-pf .d2c-frame[data-stage="5"] .d2c-btn{
    background: var(--accent);
    box-shadow: 0 0 0 1px color-mix(in oklch, var(--accent) 60%, transparent);
  }.mod-pf .d2c-code{
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 0.5rem 0.6rem;
    background: color-mix(in oklch, var(--accent) 4%, transparent);
    min-height: 70px;
    max-height: 130px;
    overflow: hidden;
  }.mod-pf .d2c-code pre{
    margin: 0;
    font-family: var(--mono); font-size: 0.62rem;
    color: var(--text-bright);
    line-height: 1.5;
    white-space: pre-wrap;
  }.mod-pf .d2c-code .caret{
    display: inline-block;
    width: 0.5ch; height: 0.85em;
    background: var(--accent);
    margin-left: 1px;
    vertical-align: text-bottom;
    animation: d2cCaret 0.85s steps(2) infinite;
  }
  @keyframes d2cCaret { 50% { opacity: 0; } }.mod-pf /* === INFRASTRUCTURE === */
  .infra{
    display: flex; flex-direction: column;
    width: 100%; max-width: 320px;
    gap: 0.45rem;
  }.mod-pf .infra-diagram{
    width: 100%; height: auto; display: block;
    color: var(--border);
    font-family: var(--mono);
  }.mod-pf .infra-node rect{
    fill: color-mix(in oklch, var(--accent) 5%, transparent);
    stroke: var(--border);
    stroke-width: 1;
    transition: fill 0.3s, stroke 0.3s;
  }.mod-pf .infra-node.active rect{
    fill: color-mix(in oklch, var(--accent) 22%, transparent);
    stroke: var(--accent);
  }.mod-pf .infra-node .node-label{
    fill: var(--text-bright);
    font-size: 12px;
    font-weight: 600;
  }.mod-pf .infra-node .node-detail{
    fill: var(--muted);
    font-size: 12px;
  }.mod-pf .infra-lines line{
    stroke: var(--border);
    stroke-width: 1;
    stroke-dasharray: 3 2;
  }.mod-pf .infra-pulse{
    fill: var(--accent);
    filter: drop-shadow(0 0 5px var(--accent));
  }.mod-pf .infra-log{
    list-style: none; display: flex; flex-direction: column; gap: 0.18rem;
    padding-top: 0.36rem;
    border-top: 1px solid var(--border);
    min-height: 5rem;
  }.mod-pf .infra-log li{
    font-family: var(--mono); font-size: 0.62rem;
    color: var(--text);
    line-height: 1.35;
    animation: infraFadeIn 0.3s ease-out;
  }.mod-pf .infra-log li.ok{ color: #4ade80; }.mod-pf .infra-log li.placeholder{ color: var(--muted); font-style: italic; animation: none; }.mod-pf .infra-log .log-stamp{ color: var(--muted); margin-right: 0.5rem; }
  @keyframes infraFadeIn {
    from { opacity: 0; transform: translateY(-3px); }
    to { opacity: 1; transform: translateY(0); }
  }.mod-pf /* --- SECTIONS --- */
  section{ position: relative; z-index: 1; padding: 6rem 2.5rem; }.mod-pf .section-label{
    font-family: var(--mono); font-size: 0.7rem; color: var(--muted);
    letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.75rem;
  }.mod-pf section h2{
    font-family: var(--serif); font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    letter-spacing: -0.015em; color: var(--text-bright); margin-bottom: 2rem;
  }.mod-pf .divider{
    position: relative; z-index: 1;
    height: 1px; background: var(--border); margin: 0 2.5rem;
  }.mod-pf /* --- INTERACTIVE SERVICE CARDS --- */
  .services-grid{
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
    max-width: 760px;
    margin: 0 auto;
  }.mod-pf .service-card{
    position: relative;
    background: var(--deep);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s;
  }.mod-pf .service-card:hover{
    border-color: var(--accent);
    box-shadow: 0 0 30px var(--accent-dim), inset 0 0 30px var(--accent-dim);
  }.mod-pf .service-card canvas{
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s;
  }.mod-pf .service-card:hover canvas{ opacity: 1; }.mod-pf .service-card-content{
    position: relative; z-index: 2;
    padding: 2rem;
  }.mod-pf .service-card h3{
    font-family: var(--serif); font-size: 1.15rem;
    color: var(--text-bright); margin-bottom: 0.75rem;
  }.mod-pf .service-card p{
    font-size: 0.9rem; color: var(--muted); line-height: 1.65;
    transition: color 0.3s;
  }.mod-pf .service-card:hover p{ color: var(--text-bright); }.mod-pf .service-tag{
    display: inline-block; font-family: var(--mono); font-size: 0.68rem;
    color: var(--accent); background: var(--accent-dim);
    padding: 0.25rem 0.65rem; border-radius: 2px;
    margin-top: 1rem; letter-spacing: 0.04em;
  }.mod-pf /* --- WORK --- */
  .work-list{ max-width: 800px; }.mod-pf .work-item{
    display: flex; justify-content: space-between; align-items: baseline;
    padding: 1.5rem 0; border-bottom: 1px solid var(--border);
    gap: 2rem; transition: border-color 0.2s;
    text-decoration: none; color: inherit;
  }.mod-pf a.work-item:hover .work-title{ color: var(--accent); }.mod-pf .work-item:first-child{ border-top: 1px solid var(--border); }.mod-pf .work-item:hover{ border-color: var(--blue-hint); }.mod-pf .work-title{
    font-family: var(--serif); font-size: 1.12rem; color: var(--text-bright);
  }.mod-pf .work-desc{
    font-size: 0.88rem; color: var(--muted); margin-top: 0.35rem; line-height: 1.6;
  }.mod-pf .work-type{
    font-family: var(--mono); font-size: 0.73rem; color: var(--muted);
    white-space: nowrap; letter-spacing: 0.04em;
  }.mod-pf /* --- PROCESS --- */
  .process-steps{ max-width: 700px; counter-reset: step; }.mod-pf .process-step{
    counter-increment: step;
    padding: 1.25rem 0 1.25rem 3.5rem;
    position: relative;
    border-left: 1px solid var(--border);
    margin-left: 1rem;
    transition: border-color 0.3s;
  }.mod-pf .process-step:hover{ border-left-color: var(--accent); }.mod-pf .process-step::before{
    content: counter(step, decimal-leading-zero);
    font-family: var(--mono); font-size: 0.7rem; color: var(--accent);
    position: absolute; left: -1.5rem; top: 1.35rem;
    background: var(--void); padding: 0.2rem 0; width: 3rem; text-align: center;
  }.mod-pf .process-step h3{
    font-family: var(--sans); font-weight: 600; font-size: 0.98rem;
    color: var(--text-bright); margin-bottom: 0.4rem;
  }.mod-pf .process-step p{ font-size: 0.9rem; color: var(--muted); line-height: 1.65; }.mod-pf /* --- POLICIES --- */
  .policies{
    background: var(--deep);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }.mod-pf .policies-grid{
    display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem; max-width: 1100px;
  }.mod-pf .policy h3{
    font-family: var(--sans); font-weight: 600; font-size: 0.92rem;
    color: var(--text-bright); margin-bottom: 0.6rem;
  }.mod-pf .policy p{ font-size: 0.86rem; color: var(--muted); line-height: 1.65; }.mod-pf /* --- CONTACT --- */
  .contact{ max-width: 600px; }.mod-pf .contact p{ font-size: 1rem; color: var(--muted); margin-bottom: 2rem; line-height: 1.75; }.mod-pf .contact-methods{ display: flex; flex-direction: column; gap: 0.65rem; }.mod-pf .contact-methods a{
    font-family: var(--mono); font-size: 0.86rem; color: var(--text-bright);
    text-decoration: none; transition: color 0.25s;
  }.mod-pf .contact-methods a:hover{ color: var(--accent); }.mod-pf /* --- FOOTER --- */
  footer{
    position: relative; z-index: 1;
    padding: 3rem 2.5rem; border-top: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 1rem;
  }.mod-pf footer p{ font-size: 0.78rem; color: var(--muted); }.mod-pf footer .footer-links{ display: flex; gap: 1.5rem; }.mod-pf footer .footer-links a{
    font-size: 0.78rem; color: var(--muted); text-decoration: none;
    transition: color 0.25s;
  }.mod-pf footer .footer-links a:hover{ color: var(--text-bright); }

  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }.mod-pf .reveal{
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.55s, transform 0.55s;
  }.mod-pf .reveal.visible{ opacity: 1; transform: translateY(0); }

  @media (max-width: 640px) {.mod-pf nav{ padding: 1rem 1.5rem; }.mod-pf .nav-links{ gap: 1.25rem; }.mod-pf .nav-links a{ font-size: 0.76rem; }.mod-pf .hero, .mod-pf section{ padding-left: 1.5rem; padding-right: 1.5rem; }.mod-pf .hero{ min-height: 90vh; padding-top: 5rem; }.mod-pf .hero-contact{ flex-direction: column; align-items: center; }.mod-pf .donut-wrap{ width: min(600px, 92vw); margin: 1rem auto; }.mod-pf .donut-ticks{ gap: 0.25rem; padding: 0 0.5rem; }.mod-pf .donut-tick{ padding: 0.3rem 0.55rem; font-size: 0.6rem; gap: 0.35rem; }.mod-pf .donut-detail .donut-title{ font-size: 0.95rem; }.mod-pf .donut-detail .donut-desc{ font-size: 0.76rem; }.mod-pf .work-item{ flex-direction: column; gap: 0.3rem; }.mod-pf .divider{ margin: 0 1.5rem; }.mod-pf footer{ flex-direction: column; align-items: flex-start; }.mod-pf .service-card canvas{ opacity: 0.5; }.mod-pf .services-grid{ grid-template-columns: 1fr; max-width: 420px; }
  }.mod-pf /* --- SELF-HOSTED FONTS (eliminates third-party request, .mod-pf faster LCP) --- */
  @font-face{
    font-family: 'DM Serif Display';
    font-style: normal; font-weight: 400;
    font-display: swap;
    src: url('../assets/fonts/dmserifdisplay.woff2') format('woff2');
  }
  @font-face {
    font-family: 'DM Sans';
    font-style: normal; font-weight: 400 600;
    font-display: swap;
    src: url('../assets/fonts/dmsans.woff2') format('woff2');
  }
  @font-face {
    font-family: 'JetBrains Mono';
    font-style: normal; font-weight: 400 500;
    font-display: swap;
    src: url('../assets/fonts/jetbrainsmono.woff2') format('woff2');
  }.mod-pf /* --- NAV CTA (shared across pages) --- */
  .nav-cta{
    font-family: var(--mono); font-size: 0.78rem; font-weight: 500;
    color: var(--text-bright); text-decoration: none;
    padding: 0.5rem 1.1rem; border: 1px solid var(--border); border-radius: 999px;
    letter-spacing: 0.03em; transition: border-color 0.25s, color 0.25s, box-shadow 0.25s;
    white-space: nowrap;
  }.mod-pf .nav-cta:hover{ border-color: var(--accent); color: var(--accent); box-shadow: 0 0 18px var(--accent-glow); }.mod-pf /* explore-area link inside an active donut segment pane (links home -> area page) */
  .seg-explore{
    margin-top: 0.5rem;
    font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.06em;
    text-transform: uppercase; color: var(--accent); text-decoration: none;
    display: inline-flex; align-items: center; gap: 0.3rem;
    opacity: 0.85; transition: opacity 0.2s, gap 0.2s;
  }.mod-pf .seg-explore:hover{ opacity: 1; gap: 0.55rem; }.mod-pf /* --- REDUCED MOTION (accessibility) --- */
  @media (prefers-reduced-motion: reduce){
    *, *::before, *::after {
      animation-duration: 0.001ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.001ms !important;
      scroll-behavior: auto !important;
    }
    .hero-text, .hero-contact, .donut-wrap, .donut-ticks { opacity: 1 !important; transform: none !important; }
    .reveal { opacity: 1 !important; transform: none !important; }
    .day-blob-1, .day-blob-2, .day-blob-3, .day-blob-4, .night-blob-1, .night-blob-2 { animation: none !important; }
  }