/* =========================================================================
   Dkompos — marketing site
   Editorial. Restrained. Type-led. One signature element used once.
   ======================================================================== */

/* ---- Tokens ----------------------------------------------------------- */
:root {
  color-scheme: dark;

  /* Surfaces */
  --ink:            #050506;
  --graphite:       #0c0d0f;
  --graphite-up:    #14161a;
  --parchment-bg:   #ece4d3;
  --parchment-fg:   #f7f1e8;

  /* Type colors */
  --text:           #ece5d6;
  --text-soft:      #c8c2b6;
  --muted:          #8a877e;
  --faint:          #555149;

  /* Type colors for parchment-inverted section */
  --on-light-ink:       #1a1610;
  --on-light-soft:      #4a4438;
  --on-light-faint:     #7a7468;

  /* Single warm accent — used very sparingly */
  --tungsten:       #d99a3e;
  --tungsten-warm:  #e6ab53;

  /* Hairlines — parchment-tinted, never pure white */
  --line:           rgba(247, 241, 232, 0.09);
  --line-mid:       rgba(247, 241, 232, 0.16);
  --line-strong:    rgba(247, 241, 232, 0.28);
  --line-on-light:  rgba(26, 22, 16, 0.14);
  --line-on-light-mid: rgba(26, 22, 16, 0.28);

  /* Type stacks — Inter is the brand font, used everywhere except mono.
     `--font-display` is a separate token so we can swap the display face
     later without re-touching every selector. */
  --font-display:   "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-text:      "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:      "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Type scale */
  --t-mono-xs:      11px;
  --t-mono-sm:      12.5px;
  --t-mono-md:      14px;
  --t-xs:           13px;
  --t-sm:           14px;
  --t-base:         16px;
  --t-md:           18px;
  --t-lg:           20px;
  --t-xl:           24px;
  --t-2xl:          32px;

  /* Display sizes — restrained, not maximal */
  --t-h3:           clamp(28px, 3vw, 40px);
  --t-h2:           clamp(40px, 5.4vw, 76px);
  --t-statement:    clamp(48px, 7vw, 96px);
  --t-hero:         clamp(72px, 11vw, 156px);

  /* Spacing — 4px base, generous large steps */
  --s-1: 4px;   --s-2: 8px;   --s-3: 12px;  --s-4: 16px;
  --s-5: 24px;  --s-6: 32px;  --s-7: 48px;  --s-8: 64px;
  --s-9: 96px;  --s-10: 128px; --s-11: 176px; --s-12: 224px;

  /* Layout */
  --max:            1180px;
  --col-text:       640px;     /* readable measure */
  --gutter:         max(28px, calc((100vw - var(--max)) / 2));

  /* Motion */
  --ease:           cubic-bezier(0.32, 0.08, 0.24, 1);
  --quick:          120ms;
  --steady:         220ms;
}

/* ---- Reset ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-text);
  font-size: var(--t-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; }
::selection { background: var(--tungsten); color: var(--ink); }

/* ---- Display & body type --------------------------------------------- */
.display {
  font-family: var(--font-display);
  font-weight: 700;            /* matches the brand wordmark (Inter 720) */
  line-height: 0.96;
  letter-spacing: -0.022em;
}
.display-tight {
  letter-spacing: -0.028em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.eyebrow .num {
  color: var(--tungsten);
}

/* ---- Header — slim, restrained --------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  background: rgba(5, 5, 6, 0.78);
  backdrop-filter: saturate(1.2) blur(14px);
  -webkit-backdrop-filter: saturate(1.2) blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;            /* nav scale — slightly less than wordmark 700 */
  letter-spacing: -0.005em;
  color: var(--text);
}
/* SVG mark — fixed pixel size + center alignment. Negative margins
   absorb the SVG's internal padding (~22% left, ~14% right) so the
   visible D sits flush against "kompos" with no optical gap. */
.brand img,
.footer-brand img {
  width: 22px;
  height: 22px;
  margin-left: -4px;
  margin-right: -3px;
  flex-shrink: 0;
  user-select: none;
}

.nav-links,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--font-text);
  font-size: var(--t-sm);
  letter-spacing: 0;
  color: var(--muted);
}
.nav-links a,
.site-footer nav a { transition: color var(--quick) var(--ease); }
.nav-links a:hover,
.site-footer nav a:hover { color: var(--text); }

/* ---- Buttons — single CTA shape, restrained ------------------------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  padding: 0 28px;
  border-radius: 2px;
  border: 1px solid transparent;
  font-family: var(--font-text);
  font-size: var(--t-sm);
  font-weight: 500;
  letter-spacing: 0;
  cursor: pointer;
  transition:
    background-color var(--quick) var(--ease),
    border-color var(--quick) var(--ease),
    color var(--quick) var(--ease),
    transform var(--quick) var(--ease),
    box-shadow var(--quick) var(--ease);
}
.button-primary {
  background: var(--text);
  color: var(--ink);
  border-color: var(--text);
}
.button-primary:hover {
  background: var(--parchment-fg);
  border-color: var(--parchment-fg);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px -8px rgba(247, 241, 232, 0.25);
}
.button-primary:active {
  transform: translateY(0);
}
.button-on-light {
  background: var(--ink);
  color: var(--parchment-fg);
  border-color: var(--ink);
}
.button-on-light:hover {
  background: var(--graphite-up);
  border-color: var(--graphite-up);
}
.text-link {
  font-family: var(--font-text);
  font-size: var(--t-sm);
  color: var(--text-soft);
  border-bottom: 1px solid var(--line-mid);
  padding-bottom: 2px;
  transition: border-color var(--quick) var(--ease), color var(--quick) var(--ease);
}
.text-link:hover {
  color: var(--text);
  border-bottom-color: var(--text);
}
.text-link-on-light {
  color: var(--on-light-soft);
  border-bottom-color: var(--line-on-light-mid);
}
.text-link-on-light:hover {
  color: var(--on-light-ink);
  border-bottom-color: var(--on-light-ink);
}

/* ---- Hero ------------------------------------------------------------- */
.hero {
  padding: 152px var(--gutter) var(--s-11);
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}
.hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: var(--s-9);
  align-items: center;
}
.hero-text {
  min-width: 0;
}
.hero-shot {
  margin: 0;
  min-width: 0;
}
.hero-shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  border: 1px solid var(--line-mid);
  /* Inset highlight on top edge — like a window pane catches the light */
  box-shadow:
    inset 0 1px 0 rgba(247, 241, 232, 0.045),
    0 36px 80px -28px rgba(0, 0, 0, 0.65),
    0 12px 32px -18px rgba(0, 0, 0, 0.4);
}
.hero-shot-cap {
  display: block;
  margin-top: var(--s-4);
  font-family: var(--font-mono);
  font-size: var(--t-mono-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
}
.hero-meta {
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--s-9);
}
.hero h1 {
  /* Brand wordmark — Inter at the weight used in dkompos-wordmark.svg.
     The SVG mark is the "D"; "kompos." is live type. Both must sit on
     the same baseline, never wrap. */
  display: inline-flex;
  align-items: baseline;
  flex-wrap: nowrap;
  white-space: nowrap;
  font-family: var(--font-text);
  font-variation-settings: normal;
  font-size: clamp(56px, 7.4vw, 116px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  color: var(--text);
}
.hero-line {
  max-width: 720px;
  margin-top: var(--s-7);
  font-family: var(--font-text);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 400;
  line-height: 1.32;
  letter-spacing: -0.005em;
  color: var(--text-soft);
}
.hero-actions {
  margin-top: var(--s-8);
}

/* ---- Section frame — used for all standard sections ----------------- */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--s-10) var(--gutter);
}
.section + .section,
.section + .section-light {
  border-top: 1px solid var(--line);
}
.section-light + .section {
  border-top: 0;
}

/* ---- Statement ------------------------------------------------------- */
.statement h2 {
  margin-top: var(--s-6);
  font-family: var(--font-display);
  font-size: var(--t-statement);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.03em;
  color: var(--text);
  max-width: 16ch;
}
.statement p:not(.eyebrow) {
  max-width: var(--col-text);
  margin-top: var(--s-7);
  color: var(--text-soft);
  font-size: var(--t-md);
  line-height: 1.62;
}

/* ---- Library — parchment-inverted editorial section ----------------- */
/* The magazine move: one spread on cream paper, ink type. Breaks the
   "dark theme everywhere" sameness without abandoning the brand.
   Faint warm radial echoes the album-art sunset tones in the screenshot
   without becoming decorative. */
.section-light {
  position: relative;
  background:
    radial-gradient(ellipse at 84% 20%, rgba(217, 154, 62, 0.10), transparent 56%),
    var(--parchment-bg);
  color: var(--on-light-ink);
}
.section-light .inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--s-10) var(--gutter);
}
.section-light .eyebrow {
  color: var(--on-light-soft);
}
.section-light .eyebrow .num {
  color: var(--on-light-ink);
}
.section-light h2 {
  margin-top: var(--s-6);
  font-family: var(--font-display);
  font-size: var(--t-h2);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.028em;
  color: var(--on-light-ink);
  max-width: 18ch;
}
.section-light p {
  margin-top: var(--s-6);
  color: var(--on-light-soft);
  font-size: var(--t-md);
  line-height: 1.65;
  max-width: var(--col-text);
}
.section-light .pull {
  position: relative;
  margin: var(--s-9) 0 0;
  padding: var(--s-8) 0 0 var(--s-7);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--on-light-ink);
  max-width: 24ch;
}
/* Tungsten play-triangle mark before the pull quote — echoes the brand
   mark's geometry and replaces the generic hairline-above quote pattern */
.section-light .pull::before {
  content: "";
  position: absolute;
  top: var(--s-8);
  left: 0;
  width: 0;
  height: 0;
  border-left: 14px solid var(--tungsten);
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  margin-top: 8px;
}

/* ---- Audio — the one Signal Strip moment ---------------------------- */
.audio h2 {
  margin-top: var(--s-6);
  font-family: var(--font-display);
  font-size: var(--t-h2);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.028em;
  color: var(--text);
  max-width: 18ch;
}
.audio p {
  margin-top: var(--s-6);
  max-width: var(--col-text);
  color: var(--text-soft);
  font-size: var(--t-md);
  line-height: 1.65;
}
.audio-strip-wrap {
  margin-top: var(--s-9);
  padding: var(--s-8) var(--s-7);
  border: 1px solid var(--line-mid);
  border-radius: 4px;
  background:
    linear-gradient(180deg, rgba(247, 241, 232, 0.022), transparent 60%),
    var(--graphite-up);
  box-shadow: inset 0 1px 0 rgba(247, 241, 232, 0.04);
}
.audio-strip-cap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--s-6);
  font-family: var(--font-mono);
  font-size: var(--t-mono-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.audio-strip-cap::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tungsten);
  box-shadow: 0 0 8px rgba(231, 169, 83, 0.55);
}

/* Signal Strip — single signature element, one location, refined.
   No bordered pills. No backgrounds. Just typography and dividers. */
.signal {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.4vw, 16px);
  font-feature-settings: "tnum", "zero";
  line-height: 1.4;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.signal .stage {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  white-space: nowrap;
  padding: 6px 0;
}
.signal .arrow {
  display: inline-flex;
  margin: 0 18px;
  color: var(--faint);
}
.signal .label {
  color: var(--faint);
  font-size: 0.78em;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.signal .v        { color: var(--text); }
.signal .v-on     { color: var(--tungsten-warm); }
.signal .v-mute   { color: var(--faint); }
.signal .sep      { color: var(--faint); margin: 0 4px; }

/* ---- Intelligence — analysis panel mirroring the app's right rail --- */
.intelligence h2 {
  margin-top: var(--s-6);
  font-family: var(--font-display);
  font-size: var(--t-h2);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.028em;
  color: var(--text);
  max-width: 18ch;
}
.intelligence p {
  margin-top: var(--s-6);
  max-width: var(--col-text);
  color: var(--text-soft);
  font-size: var(--t-md);
  line-height: 1.65;
}
/* "Why this track" panel — same elevated frame as the Signal Strip
   wrapper, so the audio and intelligence sections rhyme visually. */
.why-track-wrap {
  margin-top: var(--s-9);
  padding: var(--s-8) var(--s-7);
  border: 1px solid var(--line-mid);
  border-radius: 4px;
  background:
    linear-gradient(180deg, rgba(247, 241, 232, 0.022), transparent 60%),
    var(--graphite-up);
  box-shadow: inset 0 1px 0 rgba(247, 241, 232, 0.04);
}
.why-track-cap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--s-6);
  font-family: var(--font-mono);
  font-size: var(--t-mono-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.why-track-cap::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tungsten);
  box-shadow: 0 0 8px rgba(231, 169, 83, 0.55);
}
.why-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-6) var(--s-7);
  margin: 0;
  padding-top: var(--s-5);
  border-top: 1px solid var(--line);
}
.why-track > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  transition: color var(--quick) var(--ease);
}
.why-track > div.full {
  grid-column: 1 / -1;
  padding-top: var(--s-3);
  border-top: 1px solid var(--line);
  margin-top: var(--s-1);
}
.why-track dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--t-mono-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--faint);
  text-transform: uppercase;
}
.why-track dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--t-md);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  font-feature-settings: "tnum";
}

/* ---- DJ — four words on a rule, no cards ---------------------------- */
.dj h2 {
  margin-top: var(--s-6);
  font-family: var(--font-display);
  font-size: var(--t-h2);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.028em;
  color: var(--text);
  max-width: 20ch;
}
.dj p {
  margin-top: var(--s-6);
  max-width: var(--col-text);
  color: var(--text-soft);
  font-size: var(--t-md);
  line-height: 1.65;
}
/* DJ flow — four words on a hairline rule, distributed across one row.
   Each step has its stage marker above the word. Words never wrap. */
.dj-flow {
  margin-top: var(--s-9);
  padding: var(--s-7) 0;
  border-top: 1px solid var(--line-mid);
  border-bottom: 1px solid var(--line-mid);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--s-5);
  flex-wrap: wrap;
}
.dj-flow .step {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  min-width: 0;
}
.dj-flow .step .n {
  font-family: var(--font-mono);
  font-size: var(--t-mono-xs);
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--tungsten);
  text-transform: uppercase;
}
.dj-flow .step span:not(.n) {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--text);
  white-space: nowrap;          /* never break mid-word */
  transition: color var(--quick) var(--ease);
}
.dj-flow .step:hover span:not(.n) {
  color: var(--tungsten-warm);
}

/* ---- Audiobooks — same elevated panel pattern as Audio/Intelligence -- */
.audiobooks h2 {
  margin-top: var(--s-6);
  font-family: var(--font-display);
  font-size: var(--t-h2);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.028em;
  color: var(--text);
  max-width: 18ch;
}
.audiobooks p {
  margin-top: var(--s-6);
  max-width: var(--col-text);
  color: var(--text-soft);
  font-size: var(--t-md);
  line-height: 1.65;
}
/* "Now reading" panel — mirrors the Signal Strip and Why-this-track
   surfaces so the four content sections share one visual language. */
.ab-panel {
  margin-top: var(--s-9);
  padding: var(--s-8) var(--s-7);
  border: 1px solid var(--line-mid);
  border-radius: 4px;
  background:
    linear-gradient(180deg, rgba(247, 241, 232, 0.022), transparent 60%),
    var(--graphite-up);
  box-shadow: inset 0 1px 0 rgba(247, 241, 232, 0.04);
}
.ab-cap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--s-6);
  font-family: var(--font-mono);
  font-size: var(--t-mono-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.ab-cap::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tungsten);
  box-shadow: 0 0 8px rgba(231, 169, 83, 0.55);
}
.ab-readout {
  display: grid;
  grid-template-columns: 130px 1fr;
  column-gap: var(--s-7);
  row-gap: var(--s-4);
  margin: 0;
  padding-top: var(--s-5);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--t-mono-md);
  align-items: baseline;
}
.ab-readout dt {
  color: var(--faint);
  font-size: var(--t-mono-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.ab-readout dd {
  margin: 0;
  color: var(--text);
  letter-spacing: 0.04em;
  font-feature-settings: "tnum";
}

/* ---- Detail — purely editorial -------------------------------------- */
.detail h2 {
  margin-top: var(--s-6);
  font-family: var(--font-display);
  font-size: var(--t-h3);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.022em;
  color: var(--text);
  max-width: 24ch;
}
.detail p {
  margin-top: var(--s-5);
  max-width: var(--col-text);
  color: var(--text-soft);
  font-size: var(--t-md);
  line-height: 1.65;
}

/* ---- Download — closing spread, type-led, brand-mark watermark ----- */
.download {
  position: relative;
  /* Section padding handled by .section base rule (normalised to s-10).
     Closing section gets a touch more bottom space to breathe before the
     footer. */
  padding-bottom: var(--s-11);
  overflow: hidden;
}
/* Watermark — large brand mark in the bottom-right corner, low opacity.
   Embedded via SVG data URI so it ships with the CSS, no extra request. */
.download::after {
  content: "";
  position: absolute;
  right: calc(var(--gutter) * -0.4);
  bottom: -120px;
  width: 720px;
  height: 720px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 1024'><path fill='%23e7a953' fill-rule='evenodd' d='M228 152h248c228 0 400 156 400 360S704 872 476 872H228Zm124 124v472h124c148 0 264-100 264-236S624 276 476 276Z'/><path fill='%23e7a953' d='M432 376v272l224-136Z'/></svg>");
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 0.06;
  pointer-events: none;
}
.download > * {
  position: relative;
  z-index: 1;
}
.download .meta {
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.download h2 {
  margin-top: var(--s-6);
  font-family: var(--font-display);
  /* Closing word — statement scale; the page lands here. */
  font-size: var(--t-statement);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.034em;
  color: var(--text);
  max-width: 14ch;
}
.download p {
  margin-top: var(--s-6);
  max-width: 56ch;
  color: var(--text-soft);
  font-size: var(--t-md);
  line-height: 1.65;
}
.download-actions {
  margin-top: var(--s-8);
  display: flex;
  align-items: center;
  gap: var(--s-7);
  flex-wrap: wrap;
}
.download .closing-spec {
  margin-top: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-7);
  font-family: var(--font-mono);
  font-size: var(--t-mono-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
}
.download .closing-spec dt {
  margin-bottom: 8px;
  color: var(--faint);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.22em;
}
.download .closing-spec dd {
  margin: 0;
  color: var(--text);
  font-size: var(--t-mono-sm);
  letter-spacing: 0.06em;
  text-transform: none;
  font-feature-settings: "tnum";
}

/* ---- Footer ---------------------------------------------------------- */
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--s-7) var(--gutter);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--t-sm);
  flex-wrap: wrap;
  gap: var(--s-5);
}

/* ---- Page (releases / privacy) -------------------------------------- */
.page {
  width: min(720px, calc(100% - 56px));
  margin: 0 auto;
  padding: 168px 0 var(--s-11);
}
.page h1 {
  margin-top: var(--s-5);
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 0.96;
  color: var(--text);
}
.page h2 {
  margin-top: var(--s-9);
  font-family: var(--font-display);
  font-size: var(--t-xl);
  font-weight: 600;
  letter-spacing: -0.018em;
  color: var(--text);
}
.page p {
  margin-top: var(--s-4);
  max-width: 64ch;
  color: var(--text-soft);
  font-size: var(--t-md);
  line-height: 1.7;
}
.page p a {
  color: var(--text);
  border-bottom: 1px solid var(--line-mid);
  padding-bottom: 1px;
  transition: border-color var(--quick) var(--ease);
}
.page p a:hover { border-bottom-color: var(--text); }
.page ul {
  margin: var(--s-4) 0 0;
  padding-left: var(--s-5);
  color: var(--text-soft);
}
.page ul li { margin-top: 6px; line-height: 1.65; }

.release-entry {
  padding: var(--s-7) 0;
  border-top: 1px solid var(--line);
}
.release-entry:first-of-type { margin-top: var(--s-8); }
.release-entry h2 {
  margin-top: 0;
  display: flex;
  align-items: baseline;
  gap: var(--s-4);
  font-family: var(--font-mono);
  font-size: var(--t-mono-md);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--tungsten-warm);
  text-transform: uppercase;
}
.release-entry h2 .date {
  color: var(--faint);
  font-size: var(--t-mono-xs);
  letter-spacing: 0.18em;
}
.release-entry h3 {
  margin-top: var(--s-3);
  font-family: var(--font-display);
  font-size: var(--t-xl);
  font-weight: 600;
  letter-spacing: -0.018em;
  color: var(--text);
}
.release-actions {
  margin-top: var(--s-6);
  display: flex;
  align-items: center;
  gap: var(--s-6);
  flex-wrap: wrap;
}
.release-facts {
  margin: var(--s-7) 0 0;
  padding: var(--s-6) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: var(--s-4) var(--s-7);
}
.release-facts div {
  display: contents;
}
.release-facts dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--t-mono-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--faint);
}
.release-facts dd {
  margin: 0;
  min-width: 0;
  color: var(--text-soft);
  line-height: 1.55;
}
.release-facts .checksum {
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  overflow-wrap: anywhere;
  color: var(--text);
}

/* ---- Responsive ------------------------------------------------------ */
@media (max-width: 980px) {
  .hero { padding-top: 132px; padding-bottom: var(--s-9); }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--s-8);
  }
  .section,
  .section-light .inner {
    padding-top: var(--s-9);
    padding-bottom: var(--s-9);
  }
  .download { padding-bottom: var(--s-10); }
  .download::after { width: 480px; height: 480px; bottom: -80px; }
  .signal .arrow { margin: 0 12px; }
  .why-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--s-5) var(--s-6);
  }
  .dj-flow {
    flex-wrap: wrap;
    gap: var(--s-7) var(--s-6);
  }
  .dj-flow .step {
    flex: 0 0 calc(50% - var(--s-3));
  }
  .site-footer {
    justify-content: flex-start;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .site-header { height: 56px; padding: 0 20px; }
  .brand span { display: none; }
  .nav-links { gap: 16px; font-size: var(--t-xs); }
  .hero { padding: 116px 20px var(--s-9); }
  .hero h1 { font-size: clamp(48px, 13vw, 72px); }
  .hero-line { font-size: 19px; }
  .hero-actions .button { width: 100%; }
  .section,
  .section-light .inner {
    padding-left: 20px;
    padding-right: 20px;
    padding-top: var(--s-8);
    padding-bottom: var(--s-8);
  }
  .download { padding-bottom: var(--s-9); }
  .download::after { width: 320px; height: 320px; bottom: -40px; opacity: 0.05; }
  .signal {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--s-2);
  }
  .signal .arrow { display: none; }
  .signal .stage {
    max-width: 100%;
    padding: 0;
    flex-wrap: wrap;
    white-space: normal;
  }
  .why-track-wrap,
  .ab-panel { padding: var(--s-7) var(--s-5); }
  .why-track {
    grid-template-columns: 1fr 1fr;
    gap: var(--s-5);
  }
  .ab-readout {
    grid-template-columns: 96px 1fr;
    column-gap: var(--s-5);
    row-gap: var(--s-3);
  }
  .dj-flow {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--s-5) 0;
  }
  .dj-flow .step {
    flex: 1 1 100%;
    width: 100%;
    padding: var(--s-5) 0;
    border-top: 1px solid var(--line);
  }
  .dj-flow .step:first-child {
    border-top: 0;
    padding-top: 0;
  }
  .download-actions { flex-direction: column; align-items: flex-start; gap: var(--s-5); }
  .download-actions .button { width: 100%; }
  .download .closing-spec { gap: var(--s-5); }
  .page { padding-top: 116px; }
  .release-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--s-5);
  }
  .release-actions .button { width: 100%; }
  .release-facts {
    grid-template-columns: 1fr;
    gap: var(--s-2);
  }
  .release-facts dd {
    margin-bottom: var(--s-3);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--ink);
  }
}

/* =========================================================================
   Polish — small details that compound. Added in the 10/10 pass.
   ======================================================================== */

/* Tape leader — a thin tungsten hairline at the very top edge.
   Like the leader on reel-to-reel tape; says the page is finished. */
body::before {
  content: "";
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg,
    var(--tungsten-warm),
    var(--tungsten) 40%,
    var(--tungsten-warm) 80%,
    var(--tungsten-warm));
  z-index: 60;
  opacity: 0.85;
  pointer-events: none;
}

/* Anchor offset — jumps land below the fixed header, not under it */
section[id] {
  scroll-margin-top: 96px;
}

/* Tungsten period on Dkompos. — echoes the brand mark's amber accent */
.hero h1 .stop {
  color: var(--tungsten-warm);
}

/* Hero brand mark — replaces the "D" in "Dkompos" with the actual logo SVG.
   Sized at 1.1em (not 1em) because:
     1. The SVG has ~15% top/bottom internal padding, so visible D = 70% of
        SVG height. To make visible D reach cap-height (~72% of font-size),
        SVG must be slightly larger than 1em.
     2. Round letters need optical overshoot — they look smaller than flat-
        top letters at the same height. The D's rounded top wants to sit
        a few percent above the cap-line.
   translateY drops the visible D's bottom onto the text baseline. */
.hero-mark {
  display: inline-block;
  width: 1.1em;
  height: 1.1em;
  flex-shrink: 0;
  align-self: baseline;
  transform: translateY(0.2em);
  margin-right: -0.08em;
  margin-left: -0.06em;
  user-select: none;
}

/* Hero Signal Strip — small, ambient, lives between tagline and CTA */
.hero-signal {
  display: inline-flex;
  align-items: center;
  margin-top: var(--s-6);
  padding: 10px 16px;
  border: 1px solid var(--line-mid);
  border-radius: 4px;
  background: rgba(247, 241, 232, 0.014);
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
  font-feature-settings: "tnum", "zero";
  line-height: 1;
  white-space: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  max-width: 100%;
}
.hero-signal::-webkit-scrollbar { display: none; }
.hero-signal .live {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--tungsten);
  margin-right: 12px;
  box-shadow: 0 0 10px rgba(231, 169, 83, 0.7);
  animation: pulse-live 2400ms ease-in-out infinite;
}
@keyframes pulse-live {
  0%, 100% { opacity: 1; box-shadow: 0 0 10px rgba(231, 169, 83, 0.7); }
  50%      { opacity: 0.6; box-shadow: 0 0 4px rgba(231, 169, 83, 0.3); }
}
.hero-signal .label  { color: var(--faint); }
.hero-signal .v      { color: var(--text); margin: 0 8px; }
.hero-signal .v-on   { color: var(--tungsten-warm); margin: 0 8px; }
.hero-signal .sep    { color: var(--hush, var(--faint)); opacity: 0.7; }

/* Editorial chapter mark — small tungsten hairline above each section
   eyebrow / meta. Magazine convention; it tells you the section is real. */
.section > .eyebrow,
.section-light .inner > .eyebrow,
.download > .meta {
  position: relative;
  padding-top: var(--s-7);
}
.section > .eyebrow::before,
.section-light .inner > .eyebrow::before,
.download > .meta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 56px;
  height: 1px;
  background: var(--tungsten);
  opacity: 0.85;
}
.section-light .inner > .eyebrow::before {
  background: var(--on-light-ink);
  opacity: 0.4;
}

/* Hover lift on the hero screenshot — subtle, premium */
.hero-shot {
  transition:
    transform var(--steady) var(--ease);
}
.hero-shot img {
  transition:
    box-shadow var(--steady) var(--ease);
}
.hero-shot:hover {
  transform: translateY(-3px);
}
.hero-shot:hover img {
  box-shadow:
    0 50px 100px -28px rgba(0, 0, 0, 0.78),
    0 18px 44px -22px rgba(0, 0, 0, 0.55);
}

/* Body emphasis — one tungsten word per paragraph, in `<em>` */
em {
  font-style: normal;
  color: var(--tungsten-warm);
  font-weight: 500;
}
.section-light em {
  color: var(--on-light-ink);
  font-weight: 600;
}

/* DJ word-flow — quiet hover that brightens the word itself */
.dj-flow .step {
  transition: color var(--quick) var(--ease);
  cursor: default;
}
.dj-flow .step span:not(.n) {
  transition: color var(--quick) var(--ease);
}
.dj-flow .step:hover span:not(.n) {
  color: var(--tungsten-warm);
}

/* Footer colophon — mono build-line under the brand row */
.site-footer {
  align-items: flex-start;
  padding-top: var(--s-7);
  padding-bottom: var(--s-7);
}
.colophon {
  margin-top: var(--s-3);
  font-family: var(--font-mono);
  font-size: var(--t-mono-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  line-height: 1.5;
}

/* Cinematic entrance — sequenced fade-up of hero elements on first paint */
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-meta,
.hero h1,
.hero-line,
.hero-signal,
.hero-actions,
.hero-shot {
  animation: hero-rise 720ms var(--ease) both;
}
.hero-meta    { animation-delay:  60ms; }
.hero h1      { animation-delay: 140ms; }
.hero-line    { animation-delay: 240ms; }
.hero-signal  { animation-delay: 320ms; }
.hero-actions { animation-delay: 400ms; }
.hero-shot    { animation-delay: 520ms; animation-duration: 880ms; }

@media (prefers-reduced-motion: reduce) {
  .hero-meta,
  .hero h1,
  .hero-line,
  .hero-signal,
  .hero-actions,
  .hero-shot {
    animation: none;
  }
  .hero-signal .live {
    animation: none;
  }
}