/* ==== css/fonts.css ==== */
/* Self-hosted OFL fonts (D8). Variable Inter/Inter Tight 100-900 (verified fvar);
   static IBM Plex Mono 400/500. font-display:swap + Arial metric fallbacks
   (ref override technique; Inter numbers verbatim). */
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 100 900;
  font-display: swap; src: url("../fonts/Inter-var-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 100 900;
  font-display: swap; src: url("../fonts/Inter-var-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Inter Fallback"; src: local("Arial");
  ascent-override: 90.49%; descent-override: 22.56%;
  line-gap-override: 0%; size-adjust: 107.06%;
}
@font-face {
  font-family: "Inter Tight"; font-style: normal; font-weight: 100 900;
  font-display: swap; src: url("../fonts/InterTight-var-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter Tight"; font-style: normal; font-weight: 100 900;
  font-display: swap; src: url("../fonts/InterTight-var-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400;
  font-display: swap; src: url("../fonts/IBMPlexMono-400-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400;
  font-display: swap; src: url("../fonts/IBMPlexMono-400-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500;
  font-display: swap; src: url("../fonts/IBMPlexMono-500-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500;
  font-display: swap; src: url("../fonts/IBMPlexMono-500-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ==== css/tokens.css ==== */
/* Design tokens. Measured from the reference capture. Desktop-first max-width.
   Tier cuts are bracket-interpolated between measured widths (D11); all VALUES
   are census-measured. Never invent a value: measure it or log a decision. */
:root {
  /* grey ramp (Tailwind utilities, verbatim) */
  --grey-1: #090a0c; --grey-2: #0c0c0d; --grey-5: #0b0c0e; --grey-10: #18191b;
  --grey-20: #303236; --grey-30: #4a4b50; --grey-40: #61656b; --grey-50: #797d86;
  --grey-60: #95979e; --grey-70: #b0b2b7; --grey-80: #c9cbcf; --grey-85: #d7d8db;
  --grey-90: #e5e5e7; --grey-94: #efeff0; --grey-98: #fafafa;
  /* grounds (D10 alternation) */
  --canvas: var(--grey-1);
  --band-github: #111;
  --paper: #fff;
  --paper-2: #f4f5f6; /* pixel-sampled together band */
  --paper-3: var(--grey-98); /* metabrain band */
  --band-s3: #f6f6f6; /* productivity band (measured bg-[#f6f6f6]) */
  --blue-soft: #5683da; /* CSS-mapped .text-blue/.bg-blue, S7 toolbar + nav hover */
  --orange: #ff8964; /* S7 pin/swap (CSS-mapped .text-orange), 15-10 */
  --cta-light: #f6f6f6;
  --cta-dark: #0b0c0e;
  /* gradient headline (dark bands, R1) */
  --grad-head: linear-gradient(to right bottom, #fff 30%, #d5d8f6 80%, #fdf7fe);
  /* hero cursor mask */
  --hero-mask-x: 0; --hero-mask-y: 0; --hero-mask-size: 28px;
  /* type families (D8 equivalents, OFL, self-hosted) */
  --font-display: "Inter Tight", "Inter", Arial, sans-serif;
  --font-text: "Inter", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  /* type scale (census-measured per tier) */
  --h1: 84px; --h1-lh: 75.6px;
  --h2: 80px; --h2-lh: 64px; /* leading-h2 .8 (S3-sourced; sections override) */
  --h3: 32px; --h3-lh: 32px;
  --cta-btn: 12px; --cta-btn-lh: 18px; --cta-h: 40px; --cta-pad: 64px;
  /* motion (measured) */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast: 150ms; --t-med: 200ms; --t-slow: 300ms;
  --t-marquee: 60s;
  /* radii (measured) */
  --r-sm: 4px; --r-card: 18px; --r-pill: 999px;
  /* container (measured .container: 1280 + px32, px20 ≤767) + page base */
  --wrap: 1280px;
  --pad: 32px;
  --page-base: #f7f7f7;
  /* shell ink (body text + skip link) */
  --ink: #f2f4f7;
}
@media (max-width: 1280px) { :root { --hero-mask-size: 28px; } }
@media (max-width: 1279px) { :root { --h1: 72px; --h1-lh: 64.8px; --h2: 88px; --h2-lh: 70.4px; } }
@media (max-width: 1023px) {
  :root { --h1: 56px; --h1-lh: 50.4px; --h2: 64px; --h2-lh: 51.2px; }
}
@media (max-width: 767px) {
  :root {
    --pad: 20px;
    --h1: 32px; --h1-lh: 28.8px;
    --h2: 36px; --h2-lh: 32.4px;
  }
}

/* ==== css/scrollcraft.css ==== */
/* ============================================================================
   scrollcraft.css: the taste floor
   ----------------------------------------------------------------------------
   Two layers, and the split matters:

     TOKENS   what you override per brand. Colour roles, the type ramp, the
              spacing scale, elevation, motion. A brand is ~12 values.
     DEVICES  what the engine drives. Do not restyle these to taste; they are
              the mechanism. Style your own markup instead.

   Nothing here draws a "component". There are no card, badge, or pill classes,
   because a stylesheet that ships those is how every page built on it ends up
   with the same shapes. You get a floor and a vocabulary; the composition is
   yours.
   ========================================================================== */

/* ---------------------------------------------------------------- tokens -- */
:root {
  /* --- colour roles. Override these six and the page is rebranded. -------- */
  --sc-canvas:      #08090b;   /* the page ground. Drift interpolates this.   */
  --sc-surface:     #101217;   /* anything raised off the ground             */
  --sc-ink:         #f4f2ef;   /* primary text                               */
  --sc-ink-soft:    #9a9ba1;   /* secondary text. Tinted, never flat gray.   */
  --sc-accent:      #d8ff3e;   /* ONE accent. It owns a region, not confetti. */
  --sc-accent-ink:  #08090b;   /* text that sits on the accent               */

  --sc-hairline:    color-mix(in oklab, var(--sc-ink) 12%, transparent);
  --sc-hairline-strong: color-mix(in oklab, var(--sc-ink) 22%, transparent);

  /* --- type. Two families max. Display carries voice, text carries prose. - */
  --sc-font-display: "Instrument Sans", "Geist", system-ui, sans-serif;
  --sc-font-text:    "Geist", system-ui, sans-serif;
  --sc-font-mono:    "Geist Mono", ui-monospace, monospace;

  /* Fluid ramp. Tracking tightens as size grows because a face set at 6rem
     with 0 tracking reads loose; this is optical correction, not decoration. */
  --sc-t-xs:   clamp(0.75rem, 0.72rem + 0.15vw, 0.82rem);
  --sc-t-sm:   clamp(0.875rem, 0.84rem + 0.18vw, 0.95rem);
  --sc-t-base: clamp(1rem, 0.96rem + 0.22vw, 1.125rem);
  --sc-t-lg:   clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --sc-t-xl:   clamp(1.6rem, 1.35rem + 1.2vw, 2.25rem);
  --sc-t-2xl:  clamp(2.1rem, 1.6rem + 2.4vw, 3.4rem);
  --sc-t-3xl:  clamp(2.8rem, 1.9rem + 4.2vw, 5rem);
  --sc-t-4xl:  clamp(3.4rem, 1.9rem + 6.6vw, 7.5rem);

  --sc-track-tight:  -0.035em;
  --sc-track-snug:   -0.02em;
  --sc-track-normal: -0.005em;
  --sc-track-wide:    0.08em;

  --sc-leading-none: 0.94;
  --sc-leading-tight: 1.06;
  --sc-leading-body: 1.62;

  --sc-measure: 62ch;

  /* --- space. 4px base: the useful middle steps an 8-only scale misses. --- */
  --sc-1: 0.25rem;  --sc-2: 0.5rem;   --sc-3: 0.75rem;  --sc-4: 1rem;
  --sc-5: 1.5rem;   --sc-6: 2rem;     --sc-7: 3rem;     --sc-8: 4rem;
  --sc-9: 6rem;     --sc-10: 8rem;    --sc-11: 12rem;

  /* Section rhythm is fluid so a phone doesn't inherit desktop air. */
  --sc-section: clamp(4.5rem, 9vw, 11rem);
  --sc-gutter:  clamp(1.25rem, 5vw, 5.5rem);
  --sc-maxw:    82rem;

  /* --- radius. Pick one scale for the page and hold it. ------------------- */
  --sc-r-sm: 6px;  --sc-r-md: 12px;  --sc-r-lg: 20px;  --sc-r-pill: 999px;

  /* --- elevation. Every shadow has an offset AND a soft blur, and is tinted
         to the canvas hue. A zero-offset coloured halo is decoration, not
         depth, so there isn't one here. ---------------------------------- */
  --sc-shadow-color: 220 40% 2%;
  --sc-e1: 0 1px 2px hsl(var(--sc-shadow-color) / 0.28),
           0 2px 6px -1px hsl(var(--sc-shadow-color) / 0.20);
  --sc-e2: 0 2px 4px hsl(var(--sc-shadow-color) / 0.24),
           0 8px 18px -4px hsl(var(--sc-shadow-color) / 0.30);
  --sc-e3: 0 4px 8px hsl(var(--sc-shadow-color) / 0.22),
           0 18px 40px -8px hsl(var(--sc-shadow-color) / 0.38),
           0 48px 90px -24px hsl(var(--sc-shadow-color) / 0.30);

  /* Edge light: a 1px top highlight sells a raised surface better than any
     amount of blur, because real raised things catch light on their lip. */
  --sc-edge: inset 0 1px 0 color-mix(in oklab, var(--sc-ink) 10%, transparent);

  /* --- motion. Built-in CSS easings are too weak for UI. ------------------ */
  --sc-ease-out:    cubic-bezier(0.23, 1, 0.32, 1);
  --sc-ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --sc-ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
  --sc-d-fast: 160ms;  --sc-d-base: 240ms;  --sc-d-slow: 420ms;

  --sc-z-stage: 1; --sc-z-copy: 20; --sc-z-chrome: 60;
}

/* --------------------------------------------------------------- reset -- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--sc-canvas);
  color: var(--sc-ink);
  font-family: var(--sc-font-text);
  font-size: var(--sc-t-base);
  line-height: var(--sc-leading-body);
  letter-spacing: var(--sc-track-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-synthesis-weight: none;
  overflow-x: clip;
}
img, video, canvas, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }

/* ------------------------------------------------- the browser surfaces --
   The parts you did not draw still carry the design. Selection, caret, focus
   ring, scrollbar and tabular numerals all ship with defaults that belong to no
   design system. Theming them is the cheapest signal that a page was built
   rather than assembled, and it is the step that gets skipped most reliably. */
::selection { background: var(--sc-accent); color: var(--sc-accent-ink); }
:root { caret-color: var(--sc-accent); accent-color: var(--sc-accent); }
:focus-visible {
  outline: 2px solid var(--sc-accent);
  outline-offset: 3px;
  border-radius: var(--sc-r-sm);
}
:where(a) { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.22em; }
@supports (scrollbar-color: auto) {
  html { scrollbar-color: color-mix(in oklab, var(--sc-ink) 26%, transparent) transparent; scrollbar-width: thin; }
}
:where(table, .sc-nums, [data-sc-count]) { font-variant-numeric: tabular-nums; }

/* ----------------------------------------------------------- typography -- */
.sc-display {
  font-family: var(--sc-font-display);
  font-weight: 500;
  line-height: var(--sc-leading-none);
  letter-spacing: var(--sc-track-tight);
  text-wrap: balance;
  margin: 0;
}
.sc-display--xl { font-size: var(--sc-t-4xl); }
.sc-display--lg { font-size: var(--sc-t-3xl); }
.sc-display--md { font-size: var(--sc-t-2xl); letter-spacing: var(--sc-track-snug); }
.sc-lede {
  font-size: var(--sc-t-lg);
  line-height: 1.44;
  letter-spacing: var(--sc-track-snug);
  color: var(--sc-ink);
  max-width: 46ch;
  text-wrap: pretty;
  margin: 0;
}
.sc-body { max-width: var(--sc-measure); color: var(--sc-ink-soft); text-wrap: pretty; margin: 0; }
.sc-label {
  font-family: var(--sc-font-mono);
  font-size: var(--sc-t-xs);
  letter-spacing: var(--sc-track-wide);
  text-transform: uppercase;
  color: var(--sc-ink-soft);
}

/* ---------------------------------------------------------------- layout -- */
.sc-wrap { width: 100%; max-width: var(--sc-maxw); margin-inline: auto; padding-inline: var(--sc-gutter); }
.sc-section { padding-block: var(--sc-section); }
/* More space above a heading than below it: the gap belongs to the boundary,
   not to the pair. */
.sc-stack > * + * { margin-top: var(--sc-4); }
.sc-stack > :is(h1,h2,h3) { margin-top: var(--sc-7); }
.sc-stack > :is(h1,h2,h3):first-child { margin-top: 0; }
.sc-rule { height: 1px; border: 0; background: var(--sc-hairline); margin: 0; }

/* =============================================================== DEVICES ==
   Driven by the engine. Restyle your own markup, not these.                */

.sc-act--pinned { position: relative; }
.sc-stage {
  position: sticky; top: 0;
  height: 100vh; height: 100svh;
  overflow: clip;
  z-index: var(--sc-z-stage);
}

/* scrub / sequence media */
.sc-stage :is(video[data-sc-scrub], canvas[data-sc-sequence], .sc-stage__poster) {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
video[data-sc-scrub] { opacity: 0; transition: opacity 380ms var(--sc-ease-out); }
.sc-has-clip video[data-sc-scrub] { opacity: 1; }
/* The poster is a live frame-holder, not a placeholder: it stays up until a
   real video frame has painted, which is what stops the blank-stage flash. */
.sc-stage__poster { z-index: 0; transition: opacity 380ms var(--sc-ease-out); }
.sc-has-clip .sc-stage__poster { opacity: 0; }

/* A scrim only where text sits. A full-frame darkening layer flattens the
   image everywhere to fix contrast in one corner. */
.sc-scrim {
  position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: linear-gradient(
    var(--sc-scrim-angle, 180deg),
    color-mix(in oklab, var(--sc-canvas) var(--sc-scrim-a, 78%), transparent) 0%,
    color-mix(in oklab, var(--sc-canvas) 30%, transparent) 42%,
    transparent 68%);
}
/* Point the scrim at the copy. A scrim gradient that darkens the top while the
   copy sits at the bottom fixes contrast nowhere and flattens the image
   everywhere, which is the most common way text-over-video goes wrong. */
.sc-scrim--bottom { --sc-scrim-angle: 0deg; }
.sc-scrim--left   { --sc-scrim-angle: 90deg; }
.sc-scrim--right  { --sc-scrim-angle: 270deg; }

/* Corner scrims, for copy anchored to a corner. An edge gradient has to darken
   a whole band across the frame to cover one corner; a corner gradient puts the
   density where the text is and leaves the rest of the image alone. Pair with
   .sc-copy--lead / .sc-copy--trail. */
.sc-scrim--lead {
  background: linear-gradient(to top right,
    color-mix(in oklab, var(--sc-canvas) 94%, transparent) 0%,
    color-mix(in oklab, var(--sc-canvas) 72%, transparent) 30%,
    color-mix(in oklab, var(--sc-canvas) 30%, transparent) 52%,
    transparent 72%);
}
.sc-scrim--trail {
  background: linear-gradient(to top left,
    color-mix(in oklab, var(--sc-canvas) 94%, transparent) 0%,
    color-mix(in oklab, var(--sc-canvas) 72%, transparent) 30%,
    color-mix(in oklab, var(--sc-canvas) 30%, transparent) 52%,
    transparent 72%);
}
/* A band across the bottom, for copy that spans the full width of the frame.
   That is what both corner anchors become below 860px, and it is also the right
   shape whenever the copy block is wider than a corner. */
.sc-scrim--band {
  background: linear-gradient(to top,
    color-mix(in oklab, var(--sc-canvas) 94%, transparent) 0%,
    color-mix(in oklab, var(--sc-canvas) 74%, transparent) 22%,
    color-mix(in oklab, var(--sc-canvas) 30%, transparent) 42%,
    transparent 58%);
}
.sc-scrim--vignette {
  background: radial-gradient(120% 90% at 50% 45%, transparent 40%,
              color-mix(in oklab, var(--sc-canvas) 70%, transparent) 100%);
}

/* copy over a stage.
   max-width is in rem, never ch. A `ch` on this container resolves against the
   CONTAINER's font-size (body size), not the display size of the heading inside
   it, so `max-width: 20ch` here silently produces a ~180px column and wraps a
   hero headline to six lines. Set a ch measure on the text element itself. */
.sc-copy {
  position: absolute; z-index: var(--sc-z-copy);
  inset-inline: var(--sc-gutter);
  max-width: min(46rem, 76vw);
  will-change: opacity, transform;
}
.sc-copy--lead   { left: var(--sc-gutter); bottom: clamp(3rem, 12vh, 9rem); }
/* inset-inline FIRST. It is the shorthand for left+right, so declaring it after
   `left: 50%` resets left to auto and the block drifts off the left edge. */
.sc-copy--center { inset-inline: auto; left: 50%; top: 50%; translate: -50% -50%; text-align: center; }
.sc-copy--trail  { inset-inline: auto; right: var(--sc-gutter); bottom: clamp(3rem, 12vh, 9rem); text-align: right; }

/* cue defaults: the engine writes opacity/transform inline, these are the
   pre-paint state so nothing flashes before the first read() */
[data-sc-cue] { opacity: 0; will-change: opacity, transform; }
.sc-ready [data-sc-cue] { transition: none; }

/* kinetic split */
.sc-split { display: inline-block; overflow: hidden; vertical-align: top; }
/* Descenders live below the baseline; a line mask clipped to the line box eats
   the tails off g, y, p, j. The padding buys them room back. */
.sc-split--line { display: block; padding-bottom: 0.14em; margin-bottom: -0.14em; }
.sc-split__i { display: inline-block; will-change: transform, opacity; }
.sc-is-split { opacity: 1 !important; }

/* horizontal rail */
[data-sc-pan] { display: flex; will-change: transform; }

/* reveal + parallax */
[data-sc-reveal] { will-change: clip-path; }
[data-sc-parallax] { will-change: transform; }

/* flow reveal (fires once) */
[data-sc-in], [data-sc-stagger] > * {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  transition: opacity 620ms var(--sc-ease-out), transform 620ms var(--sc-ease-out);
}
[data-sc-in].sc-in, [data-sc-stagger] > .sc-in { opacity: 1; transform: none; }

/* pointer devices */
[data-sc-tilt] { transform-style: preserve-3d; will-change: transform; }
[data-sc-magnet] { will-change: transform; }
/* isolation always; position only if nothing more specific already set it.
   Written with :where() (zero specificity) on purpose: a plain `position:
   relative` here has the same weight as `.sc-stage` and, being later in the
   file, silently wins. A stage carrying both attributes then stops being
   sticky and the whole act scrolls away instead of pinning. */
[data-sc-spotlight] { isolation: isolate; }
:where([data-sc-spotlight]) { position: relative; }
[data-sc-spotlight]::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background: radial-gradient(
    28rem 28rem at calc(var(--sc-mx, 0.5) * 100%) calc(var(--sc-my, 0.5) * 100%),
    color-mix(in oklab, var(--sc-accent) 16%, transparent), transparent 70%);
  opacity: 0; transition: opacity var(--sc-d-slow) var(--sc-ease-out);
}
[data-sc-spotlight]:hover::after { opacity: 1; }

/* =========================================================== WORLDFLIGHT ==
   One fixed stage for the whole page. The only thing in document flow is the
   spacer, and it is empty. If you find yourself adding a section here, you want
   act mode instead: the moment a real block scrolls past the fixed stage, the
   page has a seam again and the whole point is gone.                        */

[data-sc-mode="worldflight"] { position: relative; }

.sc-world {
  position: fixed; inset: 0;
  overflow: clip;
  z-index: var(--sc-z-stage);
  background: var(--sc-canvas);
}

/* Every leg is mounted for the life of the page and stacked in the same box.
   The engine owns opacity, visibility and z-index here; do not set them. */
.sc-world__seg {
  position: absolute; inset: 0;
  opacity: 0;
  will-change: opacity;
}
.sc-world__seg > :is(video, img, canvas) {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
/* The poster is the frame-holder AND the first camera move: the engine pushes
   it in slowly until a real decoded frame is available to replace it. */
.sc-world__poster {
  z-index: 0;
  transform-origin: 50% 50%;
  transition: opacity 420ms var(--sc-ease-out);
}
.sc-world__seg > video { z-index: 1; }
.sc-world__seg.sc-has-clip .sc-world__poster { opacity: 0; }
/* The act stylesheet lights a clip through its ancestor act. A worldflight leg
   has no act, so match the class the engine also writes on the clip itself. */
video[data-sc-scrub].sc-has-clip { opacity: 1; }

/* The copy layer is fixed too, and inert by default: the engine hands
   pointer-events back to a block only while it is actually legible. */
.sc-world__copy {
  position: fixed; inset: 0;
  z-index: var(--sc-z-copy);
  pointer-events: none;
}
.sc-world__scrim { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
[data-sc-copy] {
  opacity: 0;
  pointer-events: none;
  will-change: opacity, transform;
}
.sc-ready [data-sc-copy] { transition: none; }

/* The track. Empty on purpose. */
.sc-world__spacer { pointer-events: none; }

/* scroll progress */
[data-sc-progress] {
  position: fixed; inset: 0 0 auto 0; height: 2px; z-index: var(--sc-z-chrome);
  background: var(--sc-accent); transform-origin: 0 50%; transform: scaleX(0);
  will-change: transform;
}

/* ----------------------------------------------------------- atmosphere --
   Depth is not only shadow. Grain keeps a flat dark ground from banding, and
   it is the difference between "a dark page" and "a lit room". */
.sc-grain { position: fixed; inset: 0; pointer-events: none; z-index: 3; opacity: 0.045; }
.sc-grain::before {
  content: ""; position: absolute; inset: -50%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/></filter><rect width='140' height='140' filter='url(%23n)'/></svg>");
}

/* -------------------------------------------------------- reduced motion -- */
@media (prefers-reduced-motion: reduce) {
  /* Fewer and gentler, not zero. Opacity still carries the reveal so the page
     is comprehensible; every position change is dropped. */
  [data-sc-in], [data-sc-stagger] > * { transform: none; transition-duration: 220ms; }
  [data-sc-parallax], [data-sc-pan], .sc-split__i { transform: none !important; }
  /* A wipe is a position change too. Show reveal content settled. */
  [data-sc-reveal] { clip-path: none !important; }
  /* A rail's transform IS its navigation, not decoration. Zeroing it the way
     parallax and kinetic type are zeroed parks the act on its first screenful
     and makes everything past the fold unreachable: a device degrading into
     missing content. Hand the travel back to the reader as an ordinary scroll
     region instead, so the same items are all still gettable without motion.
     A build that would rather re-lay the rail out as a grid can still do that;
     this is the floor, not the ceiling. */
  [data-sc-act="pan"] .sc-stage,
  [data-sc-act="pan"] [data-sc-stage] {
    overflow-x: auto; overflow-y: hidden;
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
  }
  [data-sc-pan] > * { scroll-snap-align: center; }
  [data-sc-spotlight]::after { display: none; }
  /* A worldflight keeps its whole story here. No clip is ever fetched, so the
     posters are the film, and they cross-dissolve through exactly the same
     seams at exactly the same scroll positions. The push-in and the copy drift
     are the only things that go. */
  .sc-world__poster, [data-sc-copy] { transform: none !important; }
}

/* --------------------------------------------------------------- mobile -- */
@media (max-width: 860px) {
  .sc-copy { inset-inline: var(--sc-gutter); max-width: none; }
  .sc-copy--trail { text-align: left; }
  .sc-stage { height: 100svh; }
  /* .sc-copy--trail re-anchors to the left and spans the full width here, so a
     bottom-RIGHT corner gradient darkens the one corner the copy just left and
     guarantees a contrast failure over any bright clip. Point the density at
     the copy: the same band .sc-scrim--band paints. */
  .sc-scrim--trail {
    background: linear-gradient(to top,
      color-mix(in oklab, var(--sc-canvas) 94%, transparent) 0%,
      color-mix(in oklab, var(--sc-canvas) 74%, transparent) 22%,
      color-mix(in oklab, var(--sc-canvas) 30%, transparent) 42%,
      transparent 58%);
  }
}

/* ==== css/primitives.css ==== */
/* Primitives. Built from measured reference evidence. Class-based, token-driven.
   Sections compose these; nothing here knows page content. */

/* Section + container: full-bleed bands, px gutters (104/32/20 measured) */
body { font-family: var(--font-text); } /* Inter everywhere (overrides scrollcraft Geist) */
.section { position: relative; overflow: clip; }
.wrap { padding-inline: var(--pad); max-width: var(--wrap); margin-inline: auto; }
@media (max-width: 1279px) { .wrap { max-width: 960px; } }
@media (max-width: 1023px) { .wrap { max-width: 768px; } }
@media (max-width: 767px) { .wrap { max-width: none; } }
@media (max-width: 639px) { .wrap { max-width: 448px; } }
.band-dark { background: var(--canvas); color: #fff; }
.band-github { background: var(--band-github); color: #fff; }
.band-light { background: var(--paper); color: var(--grey-5); }
.band-tint { background: var(--paper-2); color: var(--grey-5); }
.band-paper3 { background: var(--paper-3); color: var(--grey-5); }
/* Visually hidden (a11y names; G4 brand fix) */
.vh { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Gradient headline (R1, dark bands) + flat (light bands) */
.grad-text {
  background: var(--grad-head);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.display {
  font-family: var(--font-display); font-weight: 600;
  letter-spacing: -0.03em; text-wrap: balance;
}
.h1 { font-size: var(--h1); line-height: var(--h1-lh); }
.h2 { font-size: var(--h2); line-height: var(--h2-lh); }
.h3 { font-size: var(--h3); line-height: var(--h3-lh); }
.lede { font-size: 18px; line-height: 1.5; font-weight: 300; }
.prose { font-size: var(--body); line-height: var(--body-lh); font-weight: 300; }

/* Eyebrow + pill/badge */
.eyebrow {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--grey-60);
}
.pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--grey-20); border-radius: var(--r-pill);
  padding: 0.45rem 1rem; font-size: 14px; font-weight: 500;
}
.pill--dot::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}

/* Buttons: light glow pill / dark pill / ghost (measured) */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  height: var(--cta-h); padding: 0 var(--cta-pad);
  border-radius: var(--r-pill); font-weight: 700;
  font-size: var(--cta-btn); line-height: var(--cta-btn-lh);
  text-decoration: none; border: 0; cursor: pointer;
  transition: color var(--t-med) var(--ease), background-color var(--t-med) var(--ease),
    border-color var(--t-med) var(--ease), opacity var(--t-slow) var(--ease);
}
.btn--light { position: relative; background: var(--cta-light); color: #0b0d10; }
.btn--light::after { /* D58: whisper glow tucked at the edge (user: no loud bloom) */
  content: ""; position: absolute; top: 50%; right: -14px;
  width: 56px; height: 56px; transform: translateY(-50%);
  background: radial-gradient(50% 50%, rgba(255,255,245,.9) 3.5%, rgba(255,170,129,.55) 26.5%, rgba(255,218,159,.4) 37.5%, rgba(255,170,129,.22) 49%, rgba(210,106,58,0) 92.5%);
  pointer-events: none;
}
.btn--dark { background: var(--cta-dark); color: #fff; border: 1px solid var(--grey-20); }
.btn--ghost { background: transparent; color: inherit; border: 1px solid var(--grey-20); }
/* D18: no hover lift/delta on pills (measured none) */
.btn:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.btn--sm { font-size: 14px; line-height: 21px; padding: 0.55rem 1.2rem; }

/* Cards: dark glow card (R8) + chromeless grid cell (S5) */
.card {
  position: relative; border-radius: 12px;
  background: var(--grey-2); color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: clip;
}
/* D24: cards have no hover delta (measured identical) */
.card::before { /* 1px top-light */
  content: ""; position: absolute; inset: 0 0 auto 0; height: 1px; z-index: 3;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  pointer-events: none;
}
.card__glow { position: absolute; inset: 0; pointer-events: none; }
.card__body { position: relative; padding: 1.75rem; }
.card__title { font-size: 18px; font-weight: 600; margin: 0 0 0.5rem; }
.card__copy { font-size: var(--body); font-weight: 300; color: var(--grey-70); margin: 0; }
.cell { color: inherit; }
.cell__icon {
  width: 40px; height: 40px; border-radius: 10px; margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--blue), #7aa5ff);
}
.cell__title { font-size: 28px; line-height: 1; font-weight: 600; margin: 0 0 0.75rem; }
.cell__copy { font-size: var(--body); font-weight: 300; color: var(--grey-60); margin: 0; }
.band-dark .cell__copy, .band-github .cell__copy { color: var(--grey-60); }

/* Glow layer / grid backdrop / noise overlay / dot grain */
.glow-layer { position: absolute; inset: 0; pointer-events: none; overflow: clip; }
.glow-orb { position: absolute; border-radius: 50%; filter: blur(60px); }
.dotgrain {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image: radial-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1.2px);
  background-size: 7px 7px;
}
.band-light .dotgrain, .band-tint .dotgrain, .band-paper3 .dotgrain {
  background-image: radial-gradient(rgba(9, 10, 12, 0.1) 1px, transparent 1.2px);
}
.noise {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.06;
  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='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
.scrim-bottom {
  position: absolute; left: 0; right: 0; bottom: 0; height: 340px;
  background: linear-gradient(rgba(9, 10, 12, 0), var(--grey-1) 50%);
  pointer-events: none;
}

/* Marquee: CSS loop ≤639px (ref xs:); static row above (D17, measured) */
.marquee { overflow: clip; }
.marquee__track {
  display: flex; gap: 0; width: max-content; will-change: transform;
}
.marquee__group { display: flex; align-items: center; flex-shrink: 0; }
@media (max-width: 639px) {
  .marquee__track { animation: infinityScroll var(--t-marquee) linear infinite; }
  .marquee:hover .marquee__track { animation-play-state: paused; }
}
@keyframes infinityScroll {
  0% { transform: translateX(0); }
  to { transform: translateX(-50%); } /* 2 identical groups incl. trailing dots: seamless (R1.1) */
}

/* Masked image + avatar stack */
.masked-img {
  overflow: clip; border-radius: var(--r-card);
  -webkit-mask-image: linear-gradient(#000, #000);
  mask-image: linear-gradient(#000, #000);
}
.masked-img img { display: block; width: 100%; height: 100%; object-fit: cover; }
.avatars { display: flex; }
.avatars img {
  width: 32px; height: 32px; border-radius: 50%; object-fit: cover;
  border: 2px solid var(--canvas); margin-left: -10px;
}
.avatars img:first-child { margin-left: 0; }

/* Nav + footer primitives (D14: absolute, transparent, scrolls away, measured) */
.navx { position: absolute; top: 0; left: 0; right: 0; z-index: 40; }
.navx__in {
  display: flex; align-items: center;
  height: 64px; padding-inline: var(--pad);
  max-width: var(--wrap); margin-inline: auto;
}
.navx__brand { display: inline-flex; align-items: center; height: 25px; text-decoration: none; margin-left: -12px; } /* D78: wordmark docks nearer the left edge */
/* D68: wordmark replaces the AK badge; links go muted with an underline grow on hover */
.navx__word { font-family: var(--font-display); font-weight: 600; font-size: 17px;
  letter-spacing: -0.01em; color: #fff; white-space: nowrap; }
.navx { border-bottom: 1px solid rgba(255, 255, 255, 0.07); }
.navx__links { display: flex; align-items: center; margin-left: 77px; }
.navx__links > a, .navx__links > .navx__drop > button {
  position: relative; color: var(--grey-70); text-decoration: none; font-size: 14px; font-weight: 500;
  letter-spacing: 0.01em; padding: 12px 10px; background: none; border: 0; cursor: pointer; font-family: inherit;
  transition: color var(--t-med) var(--ease);
  min-height: 44px; display: inline-flex; align-items: center;
}
.navx__links > a::after {
  content: ""; position: absolute; left: 10px; right: 10px; bottom: 7px; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-med) var(--ease);
}
.navx__links > a:hover, .navx__links > .navx__drop > button:hover { color: #fff; }
.navx__links > a:hover::after { transform: scaleX(1); }
.navx__links > a[aria-current="page"] { color: #fff; }
.navx__links > a[aria-current="page"]::after { transform: scaleX(1); }
@media (min-width: 768px) { .navx__in { padding-right: 20px; } } /* D68: CTA cluster docks closer to the right edge */
@media (min-width: 1280px) { .navx__links { margin-left: 250px; } } /* D78: links centered on the bar (measured 678 vs mid 715, +40 corrected) */
.navx__drop { position: relative; }
.navx__drop > button .chev {
  display: inline-block; margin-left: 6px; font-size: 10px;
  transition: transform var(--t-med) var(--ease);
}
.navx__drop[data-open="true"] > button .chev { transform: rotate(180deg); }
.navx__panel {
  position: absolute; top: calc(100% + 2px); left: 0; width: 278px;
  background: var(--grey-10); border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px; padding: 8px;
  opacity: 0; visibility: hidden; transform: translateY(-4px);
  transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease), visibility 0s linear var(--t-med);
}
.navx__drop[data-open="true"] .navx__panel {
  opacity: 1; visibility: visible; transform: none;
  transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease);
}
.navx__panel a {
  display: block; padding: 8px; border-radius: 8px;
  text-decoration: none; color: #fff;
}
.navx__panel a:hover { background: rgba(255, 255, 255, 0.06); }
.navx__panel strong { display: block; font-size: 16px; font-weight: 500; }
.navx__panel span { display: block; font-size: 13px; color: var(--grey-60); }
.navx__cta { margin-left: auto; display: flex; gap: 0.75rem; align-items: center; }
.navx__pill {
  display: inline-flex; align-items: center; height: 32px; padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.22); border-radius: var(--r-pill);
  color: #fff; text-decoration: none; font-size: 11px; font-weight: 700;
  letter-spacing: 0.04em;
}
.navx__burger {
  display: none; margin-left: auto; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; padding: 10px; color: #fff;
}
.navx__burger svg { display: block; width: 24px; height: 24px; }
.navx__menu { display: none; }
@media (max-width: 767px) {
  .navx__links, .navx__cta { display: none; }
  .navx__burger { display: block; }
  .navx[data-menu="open"] .navx__menu {
    display: flex; flex-direction: column;
    position: fixed; inset: 0; z-index: 60; background: var(--grey-1);
    padding: 20px 20px 32px;
  }
  .navx__menu-top { display: flex; align-items: center; height: 25px; margin-bottom: 24px; }
  .navx__menu-close {
    margin-left: auto; background: none; border: 0; color: #fff; cursor: pointer;
    width: 44px; height: 44px; font-size: 22px; line-height: 1;
  }
  .navx__menu a.navx__mitem {
    display: flex; align-items: center; color: #fff; text-decoration: none;
    font-size: 17px; padding: 14px 4px; border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    min-height: 48px;
  }
  .navx__menu a.navx__mitem .chev { margin-left: auto; font-size: 12px; color: var(--grey-60); }
  .navx__menu-cta { margin-top: auto; display: grid; gap: 12px; padding-top: 24px; }
  .navx__menu-cta .navx__pill {
    justify-content: center; height: 48px; font-size: 14px;
  }
}
.footerx {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-block: 17px; font-size: 13px; color: var(--grey-50);
}
.footerx__in {
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
  padding-inline: var(--pad); max-width: var(--wrap); margin-inline: auto;
}
.footerx a { color: var(--grey-60); text-decoration: none; }
.footerx a:hover { color: #fff; }

/* Scrollcraft hook defaults: reveal presets ride the engine (no custom CSS needed
   beyond keeping pre-reveal content accessible when JS is off) */
.no-js [data-sc-in], .no-js [data-sc-cue] { opacity: 1 !important; transform: none !important; }

@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
  .btn { transition: none; }
}

/* ==== css/footer.css ==== */
/* Footer (ref footer). Measured spec, probes footer/footerb/footerc, 15-10.
   Shared by the calibration replica and personalised footer.
   Ref footer is absolute bottom-0 INSIDE S8; personalised likewise inside #contact. */

.foot { position: absolute; bottom: 0; left: 0; right: 0; z-index: 10;
  padding-top: 17px; padding-bottom: 17px; overflow: hidden; }
.foot--static { position: relative; background: #090a0c; } /* cal only */
.foot__wrap { max-width: 1280px; margin-inline: auto; padding-inline: 32px;
  display: flex; align-items: center; font-family: var(--font-text);
  font-size: 14px; line-height: 1; letter-spacing: -0.02em; }
.foot__cr { margin: 0; color: var(--grey-60); white-space: nowrap; } /* D52: grey-40 (3.38) fails AA; grey-60 passes, ref-exact otherwise */
.foot__cr a { color: inherit; text-decoration: none; transition: color .2s; padding-block: 14px; }
.foot__cr a:hover { color: #fff; }
.foot__legal { margin: 0 0 0 70px; padding: 0; list-style: none; display: flex;
  align-items: center; gap: 26px; }
.foot__legal a { color: var(--grey-80); text-decoration: none; white-space: nowrap;
  transition: color .2s; padding-block: 14px; margin-block: -14px; }
.foot__legal a:hover { color: #fff; }
.foot__social { margin: 0 0 0 70px; padding: 0; list-style: none; display: flex; gap: 18px; }
.foot__social a { display: block; padding: 13px; margin: -13px; }
.foot__social svg { width: 18px; height: 18px; display: block; opacity: .8;
  transition: opacity .3s; }
.foot__social a:hover svg { opacity: 1; }
.foot__sign { margin-left: auto; display: flex; height: 48px; align-items: center; gap: 18px;

  white-space: nowrap; }
.foot__top { color: var(--grey-80); font-size: 13px; text-decoration: none; }
.foot__top:hover { color: #fff; }
.foot__sign img, .foot__sign svg { width: 68px; height: 68px; flex: none; }

@media (max-width: 1279px) {
  .foot__wrap { flex-wrap: wrap; justify-content: space-between; row-gap: 12px; }
  .foot__social { order: 1; margin-left: 0; width: 50%; margin-bottom: -6px; }
  .foot__legal { order: 2; margin-left: 0; width: 50%; justify-content: flex-end;
    gap: 24px; margin-bottom: -6px; }
  .foot__cr { order: 3; }
  .foot__sign { order: 4; }
}
@media (max-width: 1023px) {
  .foot { padding-top: 14px; padding-bottom: 14px; }
  .foot__wrap { justify-content: flex-start; row-gap: 8px; }
  .foot__social { margin-bottom: 0; }
  .foot__legal { gap: 16px; margin-bottom: 0; }
  .foot__sign { order: 3; height: 44px; }
}
@media (max-width: 767px) {
  .foot__wrap { justify-content: center; text-align: center; row-gap: 0; }
  .foot__social { order: 1; width: 100%; justify-content: center; }
  .foot__legal { order: 2; width: 100%; justify-content: center; margin-top: 44px; }
  .foot__cr { order: 3; width: 100%; margin-top: 14px; }
  .foot__cr span + span { display: block; } /* sm 2-line break (ref mechanism unprobed) */
  .foot__cr a { line-height: 1.2; } /* sm first-line 16.8 measured */
  .foot__sign { order: 4; margin-left: 0; width: 100%; justify-content: center; margin-top: 16px; flex-direction: column; gap: 8px; height: auto; }
  .foot__sign img, .foot__sign svg { width: 44px; height: 44px; } /* R1.7: sm stack for longer signoff (desktop heart68 kept: measured) */
}

/* ==== css/site.css ==== */
/* Scaffold shell. Replaced section by section in Phase 3. */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page-base);
  color: var(--ink);
  font-family: var(--font-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
/* .wrap lives in primitives.css now (scaffold rule retired with the nav) */
.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 50;
  background: var(--ink); color: var(--canvas); padding: 0.5rem 1rem; border-radius: 0.5rem;
}
.skip:focus { top: 1rem; }
/* .brandlock retired 15-10: wordmark (.navx__word) replaces the AK badge (D68) */
.navx__util {
  color: #fff; text-decoration: none; font-size: 14px; padding: 0 6px;
  transition: color var(--t-med) var(--ease);
  min-height: 44px; display: inline-flex; align-items: center;
}
.navx__util:hover { color: var(--blue-soft); }
/* D62: 6 links + 2 utils + pill exceed 768px; park the utils on tablet (still in footer + mobile menu) */
@media (max-width: 1023px) {
  .navx__links { margin-left: 32px; }
  .navx__cta .navx__util { display: none; }
}
/* .btn lives in primitives.css now (scaffold rules retired with the hero) */
/* scaffold section padding retired 15-10: every section now owns its rhythm (cta/feat were overridden) */
/* .footer + .stub retired 15-10 with the personalised footer (G2 hygiene) */
h1, h2 { line-height: 1.1; letter-spacing: -0.02em; text-wrap: balance; }
h1 { font-size: clamp(2.2rem, 5vw + 1rem, 4rem); margin: 0; }
/* D63: one non-latin glyph (U+20B9) forced the whole 88KB latin-ext subset; system stack instead */
.sys-glyph { font-family: Arial, "Segoe UI Symbol", "Noto Sans Symbols", sans-serif; }
/* Dual contact emails under every contact block (user order: both inboxes reachable) */
.mails { margin: 20px 0 0; font-size: 14px; letter-spacing: -0.01em; color: var(--grey-60); }
.mails a { color: var(--grey-90); text-decoration: underline; text-underline-offset: 3px; }
.mails a:hover { color: #fff; }
/* R5: selection + scrollbar, on-palette */
::selection { background: rgba(255, 122, 41, 0.35); color: #fff; }
html { scrollbar-color: #2a2d34 #090a0c; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #090a0c; }
::-webkit-scrollbar-thumb { background: #2a2d34; border-radius: 8px; border: 2px solid #090a0c; }
h2 { font-size: clamp(1.6rem, 3vw + 1rem, 2.6rem); margin: 0; }

/* ==== css/projects.css ==== */
/* Projects page. Own layout on shared tokens/primitives (D59). Desktop-first. */
.phero { position: relative; overflow: clip; background: var(--grey-1); color: #fff; }
.phero__in { padding-top: 184px; padding-bottom: 96px; }
.phero__title { max-width: 640px; margin: 0; }
.phero__sub { max-width: 560px; margin: 20px 0 0; font-size: 18px; line-height: 1.5; color: var(--grey-70); }
.phero__cta { display: flex; gap: 12px; margin: 36px 0 0; padding: 0; }
.plink { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 20px 0 0; padding: 0; }
.plink a { color: var(--blue-soft); font-size: 15px; font-weight: 600; text-decoration: none; }
.plink a:hover { text-decoration: underline; text-underline-offset: 3px; }

.pfeat { background: var(--grey-1); color: #fff; padding-bottom: 120px; }
.pfeat__grid { display: grid; grid-template-columns: 7fr 5fr; gap: 48px; align-items: center; }
.pfeat__media video { width: 100%; aspect-ratio: 16 / 9; display: block; border-radius: 12px;
  border: 1px solid rgba(255,255,255,.1); background: #000; }
.pfeat__body h2 { margin: 0; font-size: 40px; line-height: 1.05; letter-spacing: -.04em; }
.pfeat__body > p { color: var(--grey-70); font-size: 17px; line-height: 1.55; margin: 16px 0 0; }

.pvids { padding: 120px 0; }
.pvids__title { margin: 0; font-size: 56px; line-height: 1; letter-spacing: -.04em; }
.pvids__sub { margin: 14px 0 0; color: var(--grey-20); font-size: 17px; max-width: 620px; }
.pvids__grid { list-style: none; margin: 48px 0 0; padding: 0; display: grid;
  grid-template-columns: 1fr 1fr; gap: 24px; }
.pvids__grid > li:first-child { grid-column: 1 / -1; display: grid;
  grid-template-columns: 7fr 5fr; }
.pvids__grid > li:first-child video { border-radius: 16px 0 0 16px; }
.pcard { background: #fff; border: 1px solid var(--grey-90); border-radius: 16px; overflow: clip; }
.pcard video { width: 100%; aspect-ratio: 16 / 9; display: block; background: #000; }
/* D64: ambient videos are keyboard-operable (click/Space toggles) */
.pfeat__media video:focus-visible, .pcard video:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.pfeat__media video, .pcard video { cursor: pointer; }
.pcard__body { padding: 24px; }
.pcard__meta { font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--grey-60); margin: 0; }
.pcard h3 { margin: 10px 0 0; font-size: 22px; line-height: 1.15; letter-spacing: -.02em; }
.pcard__body > p { margin: 10px 0 0; font-size: 15px; line-height: 1.55; color: var(--grey-20); }

.prepos { background: var(--grey-1); color: #fff; padding: 120px 0; }
.prepos__title { margin: 0; font-size: 56px; line-height: 1; letter-spacing: -.04em; }
.prepos__sub { margin: 14px 0 0; color: var(--grey-70); font-size: 17px; }
.prepos__sub a { color: var(--blue-soft); }
.prepos__list { list-style: none; margin: 44px 0 0; padding: 0; }
.prepos__list > li { display: flex; align-items: center; gap: 16px;
  border-top: 1px solid rgba(255,255,255,.1); }
.prepos__list > li:last-child { border-bottom: 1px solid rgba(255,255,255,.1); }
.prepos__list > li > a:first-child { flex: 1; display: grid;
  grid-template-columns: 260px 1fr 24px; gap: 24px; align-items: baseline;
  padding: 22px 4px; text-decoration: none; }
.prepos__list strong { color: #fff; font-size: 19px; font-weight: 600; letter-spacing: -.01em; }
.prepos__list span { color: var(--grey-70); font-size: 15px; }
.prepos__list i { color: var(--grey-60); font-style: normal; }
.prepos__list > li > a:first-child:hover strong { text-decoration: underline; text-underline-offset: 4px; }
.prepos__alt { color: var(--blue-soft); font-size: 14px; font-weight: 600;
  text-decoration: none; white-space: nowrap; }
.prepos__alt:hover { text-decoration: underline; text-underline-offset: 3px; }

.ppress { padding: 120px 0; }
.ppress__title { margin: 0; font-size: 56px; line-height: 1; letter-spacing: -.04em; }
.ppress__grid { list-style: none; margin: 48px 0 0; padding: 0; display: grid;
  grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ppress__grid > li { background: #fff; border: 1px solid var(--grey-90);
  border-radius: 16px; padding: 28px; }
.ppress__grid h3 { margin: 10px 0 0; font-size: 21px; line-height: 1.25; letter-spacing: -.01em; }
.ppress__grid p { margin: 10px 0 0; font-size: 15px; line-height: 1.55; color: var(--grey-20); }
.ppress__grid > li > a { text-decoration: none; color: inherit; display: block; }
.ppress__grid blockquote { margin: 0; font-size: 21px; line-height: 1.35; letter-spacing: -.01em; }
.ppress__grid .plink { color: var(--blue-soft); font-weight: 600; font-size: 15px; }
.ppress__grid blockquote + p { margin-top: 14px; }

.pcontact { background: var(--grey-1); color: #fff; }
.pcontact__in { padding: 120px 0; text-align: center; }
.pcontact__in h2 { margin: 0; font-size: 56px; line-height: 1; letter-spacing: -.04em; }
.pcontact__in p { margin: 32px 0 0; }

@media (max-width: 1023px) {
  .phero__in { padding-top: 150px; padding-bottom: 72px; }
  .pfeat { padding-bottom: 88px; }
  .pfeat__grid { grid-template-columns: 1fr; gap: 32px; }
  .pvids, .prepos, .ppress { padding: 88px 0; }
  .pvids__grid { grid-template-columns: 1fr; }
  .pvids__grid > li:first-child { grid-template-columns: 1fr; }
  .pvids__grid > li:first-child video { border-radius: 0; }
  .pvids__title, .prepos__title, .ppress__title, .pcontact__in h2 { font-size: 44px; }
  .prepos__list > li > a:first-child { grid-template-columns: 1fr 24px; }
  .prepos__list span { grid-column: 1; }
  .ppress__grid { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  .phero__in { padding-top: 130px; padding-bottom: 56px; }
  .phero__sub { font-size: 16px; }
  .phero__cta { flex-direction: column; align-items: stretch; }
  .phero__cta .btn { text-align: center; }
  .pfeat { padding-bottom: 64px; }
  .pvids, .prepos, .ppress { padding: 64px 0; }
  .pvids__grid { gap: 16px; }
  .pvids__title, .prepos__title, .ppress__title, .pcontact__in h2 { font-size: 34px; }
  .pfeat__body h2 { font-size: 30px; }
  .pcard__body { padding: 18px; }
  .prepos__list > li { flex-wrap: wrap; }
  .pcontact__in { padding: 80px 0; }
}