/* ============================================================
   UBBA SH — Polski Software House
   Design system + global styles. No images by design —
   typography, layout and motion carry the page.
   ============================================================ */

:root {
  /* Palette — warm cream, deep ink, single signal */
  --bone:      #F2ECE2;
  --bone-2:    #EAE2D4;
  --pale:      #D9D2C4;
  --parchment: #F7F2E8;
  --ink:       #0E0E12;
  --graphite:  #1C1C22;
  --smoke:     #3A3A44;
  --mute:      #7B7568;
  --signal:    #E7431C;
  --sage:      #6E7A5C;

  /* Type families */
  --ff-display: 'Instrument Serif', 'Times New Roman', serif;
  --ff-sans:    'Inter Tight', system-ui, -apple-system, 'Helvetica Neue', sans-serif;
  --ff-mono:    'JetBrains Mono', ui-monospace, Menlo, monospace;

  /* Fluid sizes — polished ceilings so nothing overflows at 1920+ */
  --fs-micro: 10px;
  --fs-label: 11px;
  --fs-body:  clamp(15px, 0.8vw + 12px, 17px);
  --fs-lead:  clamp(17px, 1vw + 13px, 22px);
  --fs-h3:    clamp(22px, 1.4vw + 14px, 30px);
  --fs-h2:    clamp(40px, 5vw + 8px, 76px);
  --fs-h1:    clamp(58px, 10vw, 152px);
  --fs-mega:  clamp(72px, 14vw, 180px);

  /* Spacing */
  --gutter:    clamp(20px, 3vw, 44px);
  --section-y: clamp(72px, 8.5vw, 140px);

  /* Motion — strong custom easings (avoid built-in CSS ease curves) */
  --ease:        cubic-bezier(.2, .7, .2, 1);
  --ease-out:    cubic-bezier(.23, 1, .32, 1);
  --ease-in-out: cubic-bezier(.77, 0, .175, 1);
  --ease-drawer: cubic-bezier(.32, .72, 0, 1);

  /* Durations — keep UI under 300ms (Emil's rule) */
  --d-press:    140ms;
  --d-hover:    180ms;
  --d-ui:       220ms;
  --d-reveal:   560ms;
}

/* ============================================================
   I18N — swap content by <html lang>
   ============================================================ */
html[lang="pl"] [lang="en"] { display: none !important; }
html[lang="en"] [lang="pl"] { display: none !important; }

/* Language switch crossfade — short, masked with subtle blur per Emil */
body {
  transition: opacity var(--d-press, 140ms) var(--ease, cubic-bezier(.2,.7,.2,1)),
              filter var(--d-press, 140ms) var(--ease, cubic-bezier(.2,.7,.2,1));
}
body.is-lang-switching {
  opacity: 0.55;
  filter: blur(1.5px);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  color-scheme: light;
}
body {
  margin: 0;
  background: var(--bone);
  color: var(--ink);
  font: 400 var(--fs-body)/1.5 var(--ff-sans);
  font-feature-settings: 'ss01', 'cv05', 'cv11';
  letter-spacing: -0.005em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--ink); color: var(--bone); }

/* ============================================================
   FX — grain & cursor
   ============================================================ */
.grain {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 120;
  opacity: 0.05;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 1 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}


/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  position: sticky; top: 0; z-index: 90;
  display: flex; justify-content: space-between;
  padding: 10px var(--gutter);
  font-family: var(--ff-mono);
  font-size: var(--fs-micro);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--smoke);
  background: color-mix(in srgb, var(--bone) 85%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
}
body.is-dark-nav .topbar {
  background: color-mix(in srgb, var(--ink) 55%, transparent);
  color: color-mix(in srgb, var(--bone) 70%, transparent);
  border-bottom-color: color-mix(in srgb, var(--bone) 14%, transparent);
}
.topbar__item { display: inline-flex; align-items: center; gap: 8px; z-index: 1; }
.topbar__item--center {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
}
.topbar__item--center a { color: var(--ink); transition: color .2s var(--ease); }
.topbar__item--center a:hover { color: var(--signal); }
.topbar__sep { opacity: 0.5; margin: 0 4px; }
body.is-dark-nav .topbar__item--center a { color: var(--bone); }
@media (max-width: 1100px) { .topbar__item--center { display: none; } }
@media (max-width: 760px) {
  .topbar__item:first-child { gap: 6px; }
  .topbar__item--right { display: none; }
}
.topbar__item .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--signal) 60%, transparent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0   color-mix(in srgb, var(--signal) 70%, transparent); }
  70%  { box-shadow: 0 0 0 10px color-mix(in srgb, var(--signal) 0%, transparent); }
  100% { box-shadow: 0 0 0 0   color-mix(in srgb, var(--signal) 0%, transparent); }
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky;
  top: 31px;
  z-index: 80;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 16px var(--gutter);
  background: color-mix(in srgb, var(--bone) 80%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
}
body.is-dark-nav .nav {
  background: color-mix(in srgb, var(--ink) 62%, transparent);
  color: var(--bone);
  border-bottom-color: color-mix(in srgb, var(--bone) 14%, transparent);
}
body.is-dark-nav .nav__brand,
body.is-dark-nav .nav__links a { color: var(--bone); }
body.is-dark-nav .nav__wordmark em { color: color-mix(in srgb, var(--bone) 55%, transparent); }
body.is-dark-nav .nav__cta {
  background: var(--bone);
  color: var(--ink);
  border-color: var(--bone);
}
body.is-dark-nav .nav__cta:hover { background: var(--signal); color: var(--bone); border-color: var(--signal); }

.nav__brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); }
.nav__mark {
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  object-fit: contain;
  border-radius: 5px;
}
.nav__wordmark {
  display: inline-flex; align-items: baseline; gap: 8px;
  font-family: var(--ff-sans);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav__wordmark strong { font-weight: 600; }
.nav__sh {
  color: var(--signal);
  letter-spacing: 0.08em;
}
.nav__wordmark em {
  font-family: var(--ff-display);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0;
  color: var(--mute);
  text-transform: none;
}
.nav__links {
  display: flex; gap: 26px;
  justify-content: center;
  font-family: var(--ff-sans);
  font-size: 13px;
  letter-spacing: 0.02em;
}
.nav__links a {
  position: relative;
  padding: 4px 0;
  transition: color var(--d-hover) var(--ease);
}
.nav__links a::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--d-ui) var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .nav__links a:hover::after { transform: scaleX(1); }
}
.nav__right { display: inline-flex; align-items: center; gap: 10px; }
.nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 15px;
  font-family: var(--ff-sans);
  font-size: 13px;
  letter-spacing: 0.03em;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: var(--bone);
  transition: transform var(--d-press) var(--ease-out),
              background var(--d-hover) var(--ease),
              border-color var(--d-hover) var(--ease);
}
@media (hover: hover) and (pointer: fine) {
  .nav__cta:hover { background: var(--signal); border-color: var(--signal); }
}
.nav__cta:active { transform: scale(0.97); }

.langswitch {
  display: inline-flex;
  border: 1px solid color-mix(in srgb, var(--ink) 20%, transparent);
  border-radius: 999px;
  overflow: hidden;
}
.langswitch__btn {
  padding: 7px 10px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mute);
  transition: color var(--d-hover) var(--ease),
              background var(--d-hover) var(--ease),
              transform var(--d-press) var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .langswitch__btn:hover { color: var(--ink); }
}
.langswitch__btn:active { transform: scale(0.95); }
.langswitch__btn.is-active { background: var(--ink); color: var(--bone); }
body.is-dark-nav .langswitch { border-color: color-mix(in srgb, var(--bone) 30%, transparent); }
body.is-dark-nav .langswitch__btn { color: color-mix(in srgb, var(--bone) 70%, transparent); }
body.is-dark-nav .langswitch__btn:hover { color: var(--bone); }
body.is-dark-nav .langswitch__btn.is-active { background: var(--bone); color: var(--ink); }

@media (max-width: 820px) {
  .nav { grid-template-columns: auto auto; }
  .nav__links { display: none; }
  .nav__cta svg { display: none; }
}
@media (max-width: 600px) {
  .nav { gap: 12px; padding: 12px var(--gutter); }
  .nav__wordmark em { display: none; }
  .nav__cta { padding: 9px 14px; font-size: 11px; }
}

/* ============================================================
   SECTION HEADS & TITLES
   ============================================================ */
.section__head {
  display: flex; gap: 20px;
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
  padding: 0 var(--gutter);
  margin-bottom: 22px;
}
.section__head .sectnum { color: var(--ink); }
.section__head--dark { color: color-mix(in srgb, var(--bone) 70%, transparent); }
.section__head--dark .sectnum { color: var(--bone); }

.section-title {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: var(--fs-h2);
  line-height: 0.92;
  letter-spacing: -0.02em;
  padding: 0 var(--gutter);
  margin: 0 0 44px;
  max-width: 16ch;
}
.section-title em { font-style: italic; color: var(--signal); }
.section-title--alt { max-width: 14ch; }
.section-title--dark { color: var(--bone); }

.eyebrow {
  display: inline-flex; align-items: center; flex-wrap: wrap; gap: 8px 14px;
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--mute);
}
.eyebrow__sep { width: 32px; height: 1px; background: currentColor; flex: 0 0 32px; }
.eyebrow__num { color: var(--ink); }
@media (max-width: 600px) {
  .eyebrow { flex-direction: column; align-items: flex-start; gap: 6px; }
  .eyebrow__sep { display: none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: clamp(36px, 5vw, 68px) var(--gutter) clamp(52px, 7vw, 100px);
  overflow: hidden;
  min-height: calc(100vh - 90px);
  display: flex; align-items: stretch;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto auto auto auto auto;
  column-gap: 24px;
  row-gap: 0;
  width: 100%;
  align-content: start;
}
.hero__meta {
  grid-column: 1 / -1;
  grid-row: 1;
  padding-top: 4px;
}
.hero__title {
  grid-column: 1 / -1;
  grid-row: 2;
  font-family: var(--ff-display);
  font-size: var(--fs-h1);
  font-weight: 400;
  line-height: 0.86;
  letter-spacing: -0.03em;
  margin: 18px 0 0;
}
.hero__title .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.14em;
  margin-bottom: -0.06em;
}
.hero__title [data-split] {
  display: inline-block;
  transform: translateY(110%);
  will-change: transform;
  animation: lineIn 1s var(--ease-out) forwards;
}
.hero__title .line:nth-child(1) [data-split] { animation-delay: .05s; }
.hero__title .line:nth-child(2) [data-split] { animation-delay: .12s; }
.hero__title em { font-style: italic; color: var(--signal); }
.hero__asterisk {
  display: inline-block;
  font-family: var(--ff-mono);
  font-style: normal;
  font-size: 0.22em;
  vertical-align: 0.72em;
  margin-left: 6px;
  color: var(--signal);
  animation-delay: .3s !important;
}
@keyframes lineIn { to { transform: translateY(0); } }

.hero__gloss {
  grid-column: 1 / span 8;
  grid-row: 3;
  margin-top: 20px;
  font-family: var(--ff-sans);
  font-size: 13px;
  line-height: 1.55;
  color: var(--smoke);
  max-width: 52ch;
  border-top: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  padding-top: 14px;
}
.hero__gloss-mark {
  font-family: var(--ff-mono);
  color: var(--signal);
  margin-right: 6px;
}
.hero__gloss em {
  font-family: var(--ff-display);
  font-style: italic;
  font-size: 1.1em;
  color: var(--ink);
}

.hero__strap {
  grid-column: 1 / span 8;
  grid-row: 4;
  margin-top: clamp(24px, 3.5vw, 48px);
  display: grid;
  gap: 20px;
}
.hero__lead {
  font-family: var(--ff-sans);
  font-size: var(--fs-lead);
  line-height: 1.45;
  color: var(--graphite);
  max-width: 46ch;
  font-weight: 400;
}
.hero__lead strong {
  font-weight: 500;
  color: var(--ink);
  background: linear-gradient(transparent 60%, color-mix(in srgb, var(--signal) 32%, transparent) 60%);
  padding: 0 2px;
}

.hero__tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 2px;
}
.hero__tags li {
  padding: 6px 13px;
  border: 1px solid color-mix(in srgb, var(--ink) 22%, transparent);
  border-radius: 999px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--graphite);
  background: color-mix(in srgb, var(--bone-2) 60%, transparent);
  transition: background var(--d-hover) var(--ease),
              color var(--d-hover) var(--ease),
              border-color var(--d-hover) var(--ease),
              transform var(--d-press) var(--ease-out);
  cursor: default;
}
@media (hover: hover) and (pointer: fine) {
  .hero__tags li:hover {
    background: var(--ink);
    color: var(--bone);
    border-color: var(--ink);
  }
}
.hero__tags li:active { transform: scale(0.96); }

.hero__cta {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-top: 6px;
}
.hero__meta-line {
  display: flex; flex-wrap: wrap; gap: 18px 32px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}
.hero__meta-line > span { display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.hero__meta-line strong {
  color: var(--ink);
  font-weight: 500;
  letter-spacing: 0.12em;
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 20px;
  border-radius: 999px;
  font-family: var(--ff-sans);
  font-size: 14px;
  letter-spacing: 0.02em;
  transition: transform var(--d-press) var(--ease-out),
              background var(--d-hover) var(--ease),
              color var(--d-hover) var(--ease),
              border-color var(--d-hover) var(--ease);
  border: 1px solid var(--ink);
}
.btn:active { transform: scale(0.97); }
.btn--primary { background: var(--ink); color: var(--bone); }
.btn--ghost { background: transparent; }
.btn__icon {
  font-family: var(--ff-display);
  font-size: 18px;
  transition: transform var(--d-ui) var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover { background: var(--signal); border-color: var(--signal); }
  .btn--ghost:hover { background: var(--ink); color: var(--bone); }
  .btn:hover .btn__icon { transform: translate(2px, -2px); }
}

/* Credential strip — 4 editorial stats at bottom of hero */
.hero__creds {
  grid-column: 1 / -1;
  grid-row: 5;
  margin-top: clamp(32px, 5vw, 64px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  padding-top: 18px;
  border-top: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
}
.cred { display: grid; grid-template-rows: auto 1fr; gap: 8px; }
.cred__num {
  font-family: var(--ff-display);
  font-size: clamp(36px, 3.4vw, 60px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.cred__num i {
  font-family: var(--ff-mono);
  font-style: normal;
  font-size: 0.45em;
  vertical-align: super;
  color: var(--signal);
  margin-left: 2px;
}
.cred__lbl {
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--mute);
  line-height: 1.55;
}

@media (max-width: 1040px) {
  .hero__title { grid-column: 1 / -1; }
  .hero__gloss { grid-column: 1 / -1; }
  .hero__strap { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .hero__creds { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   MANIFEST — hero right-column card (pure type / CSS)
   ============================================================ */
.manifest {
  grid-column: 9 / span 4;
  grid-row: 2 / span 3;
  align-self: start;
  margin-top: 28px;
  background: color-mix(in srgb, var(--bone-2) 70%, var(--bone));
  border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-radius: 4px;
  padding: 20px 22px 18px;
  box-shadow:
    0 1px 0 0 color-mix(in srgb, var(--ink) 4%, transparent),
    0 20px 40px -20px color-mix(in srgb, var(--ink) 16%, transparent);
  display: grid;
  gap: 18px;
  font-family: var(--ff-mono);
  position: relative;
  overflow: hidden;
}
.manifest::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--signal);
}
.manifest__head {
  display: flex; align-items: center; gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px dashed color-mix(in srgb, var(--ink) 24%, transparent);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--smoke);
}
.manifest__label { color: var(--ink); }
.manifest__id { color: var(--signal); }
.manifest__live {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--graphite);
}
.manifest__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--signal) 60%, transparent);
  animation: pulse 2s infinite;
}

.manifest__body { display: grid; gap: 10px; margin: 0; }
.manifest__row {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 8px 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
}
.manifest__row:first-child { border-top: 0; padding-top: 2px; }
.manifest__row dt {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
}
.manifest__row dd {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: 14px;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.manifest__row--hero { padding-top: 14px; padding-bottom: 6px; }
.manifest__outcome {
  font-family: var(--ff-display) !important;
  font-size: clamp(28px, 2.4vw, 38px) !important;
  line-height: 1 !important;
  letter-spacing: -0.02em;
  color: var(--ink) !important;
}
.manifest__outcome i {
  font-family: var(--ff-mono);
  font-style: normal;
  font-size: 12px;
  color: var(--mute);
  letter-spacing: 0.08em;
  margin-left: 6px;
  vertical-align: 0.25em;
}

.manifest__term {
  background: var(--ink);
  color: color-mix(in srgb, var(--bone) 92%, transparent);
  border-radius: 3px;
  padding: 14px 16px;
  display: grid; gap: 4px;
  font-size: 11px;
  line-height: 1.55;
  letter-spacing: 0.01em;
}
.manifest__term-line {
  white-space: nowrap;
  overflow: hidden;
}
.manifest__term-line:nth-child(1) { animation: typeIn 1.2s steps(18) .9s both; }
.manifest__term-line:nth-child(2) { animation: typeIn 1s  steps(12) 2.2s both; }
.manifest__term-line:nth-child(3) { animation: typeIn 1s  steps(16) 3.2s both; }
.manifest__term-line:nth-child(4) { animation: typeIn 1s  steps(12) 4.1s both; }
.manifest__term-line--ok { color: var(--signal); font-weight: 500; }
.manifest__cursor {
  display: inline-block;
  margin-left: 4px;
  color: var(--signal);
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@keyframes typeIn {
  from { clip-path: inset(0 100% 0 0); }
  to   { clip-path: inset(0 0 0 0); }
}

@media (max-width: 1040px) {
  .manifest {
    grid-column: 1 / -1;
    grid-row: auto;
    margin-top: 32px;
    max-width: 480px;
    justify-self: start;
  }
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  overflow: hidden;
  padding: 22px 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  background: var(--bone);
}
.marquee__track {
  display: flex;
  font-family: var(--ff-display);
  font-size: clamp(26px, 3.4vw, 48px);
  line-height: 1;
  white-space: nowrap;
  animation: slide 48s linear infinite;
  will-change: transform;
}
.marquee__track--reverse { animation-direction: reverse; }
.marquee__track > span {
  flex: 0 0 auto;
  margin-right: 32px;
}
.marquee__track .diamond {
  color: var(--signal);
  font-size: 0.6em;
  align-self: center;
}
@keyframes slide {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-50%, 0, 0); }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  padding: var(--section-y) 0;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
}
.services__grid {
  margin: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-left: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
}
.service {
  padding: 32px 26px 30px;
  border-right: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  position: relative;
  transition: background var(--d-ui) var(--ease);
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: 14px;
}
@media (hover: hover) and (pointer: fine) {
  .service:hover { background: color-mix(in srgb, var(--signal) 5%, transparent); }
  .service:hover .service__num { color: var(--signal); }
  .service:hover .service__icon svg { color: var(--signal); transform: translateY(-2px); }
}
.service__num {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mute);
  transition: color var(--d-hover) var(--ease);
}
.service__icon {
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink);
}
.service__icon svg,
.service__icon img {
  width: 100%; height: 100%;
  object-fit: contain;
  transition: transform var(--d-ui) var(--ease-out),
              color var(--d-hover) var(--ease);
}
.service__icon img {
  /* Subtle desaturation in default state — pops on hover */
  filter: saturate(0.92);
  transition: transform var(--d-ui) var(--ease-out),
              filter var(--d-hover) var(--ease);
}
@media (hover: hover) and (pointer: fine) {
  .service:hover .service__icon img { filter: saturate(1); transform: translateY(-2px); }
}

/* Stagger services into view when grid intersects viewport */
body.js-ready .services__grid .service {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .55s var(--ease-out), transform .55s var(--ease-out);
}
body.js-ready .services__grid.is-revealed .service {
  opacity: 1; transform: translateY(0);
}
body.js-ready .services__grid .service:nth-child(2) { transition-delay: 70ms; }
body.js-ready .services__grid .service:nth-child(3) { transition-delay: 140ms; }
body.js-ready .services__grid .service:nth-child(4) { transition-delay: 210ms; }
body.js-ready .services__grid .service:nth-child(5) { transition-delay: 280ms; }
body.js-ready .services__grid .service:nth-child(6) { transition-delay: 350ms; }
.service h3 {
  font-family: var(--ff-display);
  font-size: clamp(26px, 2.2vw, 34px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
}
.service p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--graphite);
  max-width: 44ch;
}
.service__outcomes {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 2px;
}
.service__outcomes li {
  padding: 4px 10px;
  border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-radius: 999px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--smoke);
}

@media (max-width: 1000px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .services__grid { grid-template-columns: 1fr; } }

/* ============================================================
   WHY — three pillars (dark)
   ============================================================ */
.why {
  padding: var(--section-y) 0;
  background: var(--ink);
  color: var(--bone);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid color-mix(in srgb, var(--bone) 10%, transparent);
}
.why::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 15% 30%, color-mix(in srgb, var(--signal) 14%, transparent), transparent 45%),
    radial-gradient(ellipse at 85% 80%, color-mix(in srgb, var(--bone) 5%, transparent), transparent 55%);
  pointer-events: none;
}
.why > * { position: relative; z-index: 1; }
.why__lead {
  padding: 0 var(--gutter);
  max-width: 60ch;
  font-family: var(--ff-display);
  font-size: var(--fs-lead);
  line-height: 1.4;
  color: color-mix(in srgb, var(--bone) 82%, transparent);
  margin-bottom: 56px;
}
.why__lead::before {
  content: '';
  display: block;
  width: 42px; height: 1px;
  background: var(--signal);
  margin-bottom: 18px;
}
.why__grid {
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid color-mix(in srgb, var(--bone) 18%, transparent);
}
.pillar {
  padding: 36px 28px 32px;
  border-right: 1px solid color-mix(in srgb, var(--bone) 14%, transparent);
  display: grid;
  gap: 16px;
  position: relative;
  transition: background var(--d-ui) var(--ease);
}
.pillar:last-child { border-right: 0; }
@media (hover: hover) and (pointer: fine) {
  .pillar:hover { background: color-mix(in srgb, var(--bone) 4%, transparent); }
}
.pillar::before {
  content: '';
  position: absolute; left: 0; top: -1px;
  width: 0; height: 2px;
  background: var(--signal);
  transition: width 1.4s var(--ease-out);
}
.pillar.is-revealed::before { width: calc(100% - 32px); }
.pillar--featured { background: color-mix(in srgb, var(--signal) 10%, transparent); }
.pillar__num {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--signal);
}
.pillar h3 {
  font-family: var(--ff-display);
  font-size: clamp(34px, 3.2vw, 54px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 0;
}
.pillar p {
  font-size: 14px;
  line-height: 1.55;
  color: color-mix(in srgb, var(--bone) 80%, transparent);
  max-width: 34ch;
}
.pillar__bullets {
  margin-top: 8px;
  display: grid; gap: 6px;
  font-family: var(--ff-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: color-mix(in srgb, var(--bone) 72%, transparent);
}
.pillar__bullets li {
  padding: 10px 0;
  border-top: 1px solid color-mix(in srgb, var(--bone) 14%, transparent);
}
.pillar__bullets li:last-child { border-bottom: 1px solid color-mix(in srgb, var(--bone) 14%, transparent); }
.pillar__bullets li::before { content: '→ '; color: var(--signal); }

@media (max-width: 900px) {
  .why__grid { grid-template-columns: 1fr; }
  .pillar { border-right: 0; border-bottom: 1px solid color-mix(in srgb, var(--bone) 14%, transparent); }
  .pillar:last-child { border-bottom: 0; }
}

/* ============================================================
   WORK — cases with CSS outcome tiles
   ============================================================ */
.work {
  padding: var(--section-y) 0;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
  background: var(--parchment);
}
.work__list {
  display: grid;
  gap: 0;
  padding: 0 var(--gutter);
  counter-reset: case;
}
.case {
  counter-increment: case;
  display: grid;
  grid-template-columns: minmax(140px, auto) 1fr;
  gap: clamp(28px, 4vw, 72px);
  align-items: start;
  padding: clamp(48px, 6vw, 80px) 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  position: relative;
}
.work__list > .case:first-child { border-top: 0; padding-top: clamp(24px, 3vw, 40px); }
.case::before {
  content: counter(case, decimal-leading-zero);
  font-family: var(--ff-display);
  font-size: clamp(84px, 11vw, 168px);
  line-height: 0.82;
  letter-spacing: -0.045em;
  color: var(--signal);
  align-self: start;
}

/* ── Tile (outcome composition) ─────────────────────────── */
.tile {
  width: 100%; height: 100%;
  background: var(--bone);
  border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  padding: clamp(20px, 2.4vw, 34px);
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  gap: 14px;
  position: relative;
  overflow: hidden;
  color: var(--ink);
}
.tile::before {
  content: '';
  position: absolute; right: 0; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom,
    color-mix(in srgb, var(--signal) 60%, transparent),
    transparent 40%);
}
.tile__head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  padding-bottom: 10px;
  border-bottom: 1px dashed color-mix(in srgb, var(--ink) 22%, transparent);
}
.tile__id { color: var(--ink); }
.tile__status { color: var(--signal); }
.tile__status--pulse { display: inline-flex; align-items: center; gap: 6px; }
.tile__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--signal);
  animation: pulse 2s infinite;
}
.tile__num {
  font-family: var(--ff-display);
  font-size: clamp(60px, 8vw, 140px);
  line-height: 0.88;
  letter-spacing: -0.04em;
  color: var(--ink);
  align-self: center;
  padding: 4px 0;
}
.tile__currency { color: var(--signal); margin-right: 2px; }
.tile__unit {
  font-family: var(--ff-mono);
  font-style: normal;
  font-size: 0.32em;
  color: var(--signal);
  letter-spacing: 0;
  vertical-align: 0.55em;
  margin-left: 4px;
}
.tile__sign {
  font-family: var(--ff-mono);
  font-size: 0.5em;
  color: var(--signal);
  vertical-align: 0.35em;
  margin-right: 6px;
}
.tile__sub {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--graphite);
  max-width: 28ch;
}
.tile__foot {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  padding-top: 10px;
  border-top: 1px dashed color-mix(in srgb, var(--ink) 22%, transparent);
}

/* Bars (fintech tile) */
.tile__bars {
  display: flex; align-items: flex-end;
  gap: 4px;
  height: 40px;
  margin-top: 4px;
}
.tile__bars span {
  flex: 1;
  background: color-mix(in srgb, var(--ink) 16%, transparent);
  height: var(--h, 40%);
  transform-origin: bottom;
  animation: barGrow 1s var(--ease-out) backwards;
}
.tile__bars span:nth-child(1)  { animation-delay: .05s; }
.tile__bars span:nth-child(2)  { animation-delay: .10s; }
.tile__bars span:nth-child(3)  { animation-delay: .15s; }
.tile__bars span:nth-child(4)  { animation-delay: .20s; }
.tile__bars span:nth-child(5)  { animation-delay: .25s; }
.tile__bars span:nth-child(6)  { animation-delay: .30s; }
.tile__bars span:nth-child(7)  { animation-delay: .35s; }
.tile__bars span:nth-child(8)  { animation-delay: .40s; }
.tile__bars span:nth-child(9)  { animation-delay: .45s; }
.tile__bars span:nth-child(10) { animation-delay: .50s; }
.tile__bars span:nth-child(11) { animation-delay: .55s; }
.tile__bars span:nth-child(12) { animation-delay: .60s; }
.tile__bars span.is-peak { background: var(--signal); }
@keyframes barGrow {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

/* Pulse line (health tile) */
.tile--dark {
  background: var(--ink);
  color: var(--bone);
  border-color: color-mix(in srgb, var(--bone) 16%, transparent);
}
.tile--dark .tile__head { color: color-mix(in srgb, var(--bone) 60%, transparent); border-bottom-color: color-mix(in srgb, var(--bone) 16%, transparent); }
.tile--dark .tile__id { color: var(--bone); }
.tile--dark .tile__num { color: var(--bone); }
.tile--dark .tile__sub { color: color-mix(in srgb, var(--bone) 76%, transparent); }
.tile--dark .tile__foot { color: color-mix(in srgb, var(--bone) 55%, transparent); border-top-color: color-mix(in srgb, var(--bone) 16%, transparent); }
.tile__pulse {
  width: 100%; height: 60px;
  color: var(--signal);
  margin-top: 4px;
}
.tile__pulse path {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: drawLine 2.4s var(--ease-out) 0.4s forwards, pulseLine 3s ease-in-out 2.8s infinite;
}
@keyframes drawLine { to { stroke-dashoffset: 0; } }
@keyframes pulseLine {
  0%, 100% { opacity: 0.9; }
  50%      { opacity: 0.55; }
}

/* Ranked list (AI tile) */
.tile__ranks {
  display: grid; gap: 6px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--graphite);
}
.tile__ranks li {
  display: grid;
  grid-template-columns: 28px 1fr 40px;
  align-items: center;
  gap: 10px;
  padding: 3px 0;
}
.tile__rank { color: var(--mute); }
.tile__rankbar {
  display: block; height: 6px;
  background: color-mix(in srgb, var(--ink) 10%, transparent);
  position: relative;
  overflow: hidden;
}
.tile__rankbar::after {
  content: '';
  position: absolute; inset: 0;
  width: var(--v, 50%);
  background: var(--ink);
  transform-origin: left;
  animation: growBar 1.1s var(--ease-out) both;
}
.tile__ranks li:first-child .tile__rankbar::after { background: var(--signal); }
.tile__ranks li:nth-child(1) .tile__rankbar::after { animation-delay: .1s; }
.tile__ranks li:nth-child(2) .tile__rankbar::after { animation-delay: .2s; }
.tile__ranks li:nth-child(3) .tile__rankbar::after { animation-delay: .3s; }
.tile__ranks li:nth-child(4) .tile__rankbar::after { animation-delay: .4s; }
.tile__rankval { text-align: right; color: var(--ink); font-weight: 500; }
@keyframes growBar {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.case__tag {
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--signal);
}
.case__title {
  font-family: var(--ff-display);
  font-size: clamp(30px, 3.2vw, 52px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 10px 0 16px;
}
.case__body {
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--graphite);
  max-width: 48ch;
}
.case__kv {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 28px;
  padding-top: 18px;
  border-top: 1px solid color-mix(in srgb, var(--ink) 15%, transparent);
}
.case__kv > div { display: grid; gap: 4px; }
.case__kv dt {
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--mute);
}
.case__kv dd {
  font-family: var(--ff-display);
  font-size: 20px;
  line-height: 1.15;
  margin: 0;
  color: var(--ink);
}

.work__note {
  margin: 72px var(--gutter) 0;
  font-family: var(--ff-mono);
  font-size: 12px;
  text-align: center;
  color: var(--mute);
  letter-spacing: 0.1em;
}
.work__note a { color: var(--ink); border-bottom: 1px solid currentColor; }

@media (max-width: 860px) {
  .case { grid-template-columns: 1fr; gap: 20px; }
  .case::before { font-size: 92px; }
}

/* ============================================================
   PROCESS — dark timeline
   ============================================================ */
.process {
  padding: var(--section-y) 0;
  background: var(--ink);
  color: var(--bone);
  position: relative;
  overflow: hidden;
}
.process::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 82% 30%, color-mix(in srgb, var(--signal) 16%, transparent), transparent 40%),
    radial-gradient(circle at 10% 80%, color-mix(in srgb, var(--bone) 6%, transparent), transparent 50%);
  pointer-events: none;
}
.process > * { position: relative; z-index: 1; }
.process__lead {
  padding: 0 var(--gutter);
  max-width: 58ch;
  font-family: var(--ff-display);
  font-size: var(--fs-lead);
  line-height: 1.4;
  color: color-mix(in srgb, var(--bone) 82%, transparent);
  margin-bottom: 68px;
}
.process__lead::before {
  content: '';
  display: block;
  width: 42px; height: 1px;
  background: var(--signal);
  margin-bottom: 18px;
}
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0 var(--gutter);
  border-top: 1px solid color-mix(in srgb, var(--bone) 18%, transparent);
}
.timeline__phase {
  padding: 36px 28px 8px 24px;
  border-right: 1px solid color-mix(in srgb, var(--bone) 14%, transparent);
  position: relative;
}
.timeline__phase:first-child { padding-left: 0; }
.timeline__phase:last-child { border-right: 0; padding-right: 0; }
.timeline__phase::before {
  content: '';
  position: absolute; left: 24px; right: 28px; top: -1px;
  height: 2px;
  background: var(--signal);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 1.2s var(--ease-out);
}
.timeline__phase:first-child::before { left: 0; }
.timeline__phase:last-child::before { right: 0; }
.timeline__phase.is-revealed::before { transform: scaleX(1); }
.timeline__num {
  font-family: var(--ff-mono);
  font-size: 14px;
  color: var(--signal);
  letter-spacing: 0.1em;
}
.timeline__week {
  display: block;
  margin-top: 6px;
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: color-mix(in srgb, var(--bone) 60%, transparent);
}
.timeline__phase h3 {
  font-family: var(--ff-display);
  font-size: clamp(26px, 2.6vw, 42px);
  font-weight: 400;
  letter-spacing: -0.015em;
  margin: 26px 0 12px;
}
.timeline__phase p {
  font-size: 14px;
  line-height: 1.55;
  color: color-mix(in srgb, var(--bone) 72%, transparent);
  max-width: 28ch;
}
.timeline__chip {
  display: inline-block;
  margin-top: 20px;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--bone) 18%, transparent);
  border-radius: 3px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--bone) 80%, transparent);
  background: color-mix(in srgb, var(--bone) 5%, transparent);
}
@media (max-width: 900px) {
  .timeline { grid-template-columns: 1fr 1fr; }
  .timeline__phase { border-bottom: 1px solid color-mix(in srgb, var(--bone) 14%, transparent); }
  .timeline__phase:nth-child(2n) { border-right: 0; }
  .timeline__phase:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (max-width: 560px) {
  .timeline { grid-template-columns: 1fr; }
  .timeline__phase { border-right: 0 !important; }
  .timeline__phase:last-child { border-bottom: 0; }
}

/* ============================================================
   PULL QUOTE
   ============================================================ */
.pull {
  padding: clamp(88px, 12vw, 168px) var(--gutter);
  background: var(--parchment);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
  position: relative;
  overflow: hidden;
}
.pull::before {
  content: '';
  position: absolute; left: 0; right: 0; top: 0;
  height: 1px;
  background: color-mix(in srgb, var(--ink) 10%, transparent);
}
.pull__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(20px, 3vw, 42px);
  align-items: start;
  position: relative;
}
.pull__mark {
  font-family: var(--ff-display);
  font-style: italic;
  font-size: clamp(140px, 18vw, 280px);
  line-height: 0.7;
  color: var(--signal);
  margin-top: -0.1em;
  user-select: none;
}
.pull__quote { margin: 0; }
.pull__quote p {
  font-family: var(--ff-display);
  font-size: clamp(32px, 4.4vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0;
  max-width: 18ch;
}
.pull__quote p em {
  font-style: italic;
  color: var(--signal);
}
.pull__attr {
  margin-top: clamp(28px, 3vw, 44px);
  display: flex;
  align-items: center;
  gap: 16px;
}
.pull__attr-line {
  display: block;
  width: clamp(40px, 6vw, 80px);
  height: 1px;
  background: var(--ink);
  opacity: 0.4;
}
.pull__attr-text {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
.pull__attr-text em {
  font-style: normal;
  color: var(--mute);
  letter-spacing: 0.12em;
}
.pull__proof {
  grid-column: 2;
  margin-top: clamp(48px, 6vw, 88px);
  padding-top: clamp(28px, 3vw, 44px);
  border-top: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 44px);
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}
.pull__proof li {
  display: grid;
  gap: 10px;
  align-content: start;
}
.pull__proof-num {
  font-family: var(--ff-display);
  font-size: clamp(40px, 5vw, 68px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.pull__proof-num i {
  font-family: var(--ff-mono);
  font-style: normal;
  font-size: 0.36em;
  color: var(--signal);
  letter-spacing: 0;
  margin-left: 2px;
  vertical-align: 0.7em;
}
.pull__proof-lbl {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  line-height: 1.5;
}

@media (max-width: 760px) {
  .pull__inner { grid-template-columns: 1fr; gap: 20px; }
  .pull__mark { font-size: 120px; margin-top: 0; }
  .pull__proof { grid-column: 1; grid-template-columns: 1fr; gap: 20px; }
}

/* ============================================================
   STACK MARQUEE
   ============================================================ */
.stackmarq {
  overflow: hidden;
  background: var(--ink);
  color: var(--bone);
  padding: 22px 0;
}
.stackmarq .marquee__track { font-family: var(--ff-display); }
.stackmarq .marquee__track .diamond { color: var(--signal); }

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding: var(--section-y) 0;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
}
.faq__list {
  padding: 0 var(--gutter);
  border-top: 1px solid color-mix(in srgb, var(--ink) 15%, transparent);
}
.faq__list li { border-bottom: 1px solid color-mix(in srgb, var(--ink) 15%, transparent); }
.faq details { padding: 20px 0; transition: padding var(--d-ui) var(--ease); }
.faq summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  list-style: none;
  cursor: pointer;
  font-family: var(--ff-display);
  font-size: clamp(20px, 2.2vw, 32px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  transition: color var(--d-hover) var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
@media (hover: hover) and (pointer: fine) {
  .faq summary:hover { color: var(--signal); }
}
.faq__plus {
  font-family: var(--ff-mono);
  font-size: 22px;
  color: var(--mute);
  transition: transform var(--d-ui) var(--ease-out),
              color var(--d-hover) var(--ease);
}
.faq details[open] .faq__plus { transform: rotate(45deg); color: var(--signal); }
.faq details p {
  margin-top: 16px;
  max-width: 70ch;
  color: var(--graphite);
  line-height: 1.6;
  animation: fadeUp .5s var(--ease-out);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  padding: var(--section-y) 0 calc(var(--section-y) - 24px);
  background: var(--ink);
  color: var(--bone);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 60%, color-mix(in srgb, var(--signal) 12%, transparent), transparent 45%),
    radial-gradient(ellipse at 90% 20%, color-mix(in srgb, var(--bone) 5%, transparent), transparent 50%);
  pointer-events: none;
}
.contact > * { position: relative; z-index: 1; }

.contact__title {
  padding: 0 var(--gutter);
  margin: 0 0 28px;
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(52px, 9vw, 132px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--bone);
}
.contact__title em {
  font-family: var(--ff-mono);
  font-style: normal;
  font-size: 0.22em;
  color: var(--signal);
  vertical-align: super;
  margin-left: 2px;
}
.contact__title .line { display: block; }
.contact__title .line:nth-child(2) { padding-left: clamp(32px, 6vw, 110px); color: color-mix(in srgb, var(--bone) 92%, transparent); }
.contact__title .line:nth-child(3) { padding-left: clamp(64px, 12vw, 220px); font-style: italic; color: var(--signal); }

.contact__note {
  padding: 0 var(--gutter);
  max-width: 54ch;
  margin-left: clamp(32px, 6vw, 110px);
  font-size: 15px;
  line-height: 1.6;
  color: color-mix(in srgb, var(--bone) 70%, transparent);
  margin-bottom: 56px;
}

.contact__methods {
  padding: 0 var(--gutter);
  display: grid;
  border-top: 1px solid color-mix(in srgb, var(--bone) 20%, transparent);
}
.contact__method {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 24px;
  padding: clamp(22px, 2.6vw, 32px) 0;
  border-bottom: 1px solid color-mix(in srgb, var(--bone) 18%, transparent);
  transition: color var(--d-hover) var(--ease),
              padding-left var(--d-ui) var(--ease-out),
              transform var(--d-press) var(--ease-out);
  position: relative;
}
.contact__method:active { transform: scale(0.995); }
@media (hover: hover) and (pointer: fine) {
  .contact__method:hover { padding-left: clamp(12px, 2vw, 24px); color: var(--signal); }
}
.contact__label { display: grid; gap: 8px; }
.contact__val { position: relative; }
.contact__val::before {
  content: '';
  position: absolute;
  /* val shifts right by method's hover padding, so offset dot the other way
     so it lands ~10px inside the newly-opened gutter, not inside the text. */
  left: calc(10px - clamp(12px, 2vw, 24px));
  top: 50%;
  transform: translateY(-50%);
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--signal);
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.contact__method:hover .contact__val::before { opacity: 1; }
.contact__sub {
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: color-mix(in srgb, var(--bone) 60%, transparent);
}
.contact__val {
  font-family: var(--ff-display);
  font-size: clamp(30px, 4.4vw, 60px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--bone);
}
.contact__val .at { color: var(--signal); font-style: italic; }
.contact__val .phone-space { display: inline-block; width: 0.25em; }
.contact__copy {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 13px;
  border: 1px solid color-mix(in srgb, var(--bone) 30%, transparent);
  border-radius: 999px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--bone) 70%, transparent);
  transition: background var(--d-hover) var(--ease),
              color var(--d-hover) var(--ease),
              border-color var(--d-hover) var(--ease),
              transform var(--d-press) var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .contact__copy:hover { background: var(--bone); color: var(--ink); }
}
.contact__copy:active { transform: scale(0.95); }
.contact__copy.is-copied { background: var(--signal); color: var(--bone); border-color: var(--signal); }
.contact__arrow {
  font-family: var(--ff-display);
  font-size: 28px;
  transition: transform var(--d-ui) var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .contact__method:hover .contact__arrow { transform: translate(6px, -6px); }
}

.contact__hours {
  margin-top: clamp(40px, 5vw, 72px);
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.contact__hours > div { display: grid; gap: 6px; }
.contact__hours-lbl {
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: color-mix(in srgb, var(--bone) 50%, transparent);
}
.contact__hours > div > span:last-child {
  color: color-mix(in srgb, var(--bone) 90%, transparent);
  font-size: 15px;
}

@media (max-width: 860px) {
  .contact__method { grid-template-columns: 1fr auto; }
  .contact__copy { display: none; }
  .contact__hours { grid-template-columns: 1fr; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.foot {
  padding: 28px var(--gutter) 22px;
  background: var(--ink);
  color: var(--bone);
  border-top: 1px solid color-mix(in srgb, var(--bone) 14%, transparent);
}
.foot__mono {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: color-mix(in srgb, var(--bone) 60%, transparent);
  padding-bottom: 22px;
  border-bottom: 1px solid color-mix(in srgb, var(--bone) 14%, transparent);
}
.foot__mono > span:nth-child(2) { text-align: center; }
.foot__mono > span:nth-child(3) { text-align: right; }
.foot__mega {
  font-family: var(--ff-display);
  font-size: var(--fs-mega);
  line-height: 0.82;
  letter-spacing: -0.04em;
  text-align: center;
  margin: 32px 0 14px;
  color: color-mix(in srgb, var(--bone) 96%, transparent);
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
}
.foot__bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 12px;
  border-top: 1px solid color-mix(in srgb, var(--bone) 14%, transparent);
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--bone) 55%, transparent);
}
.foot__bottom a { color: var(--bone); }

@media (max-width: 700px) {
  .foot__mono { grid-template-columns: 1fr; }
  .foot__mono > span:nth-child(2),
  .foot__mono > span:nth-child(3) { text-align: left; }
  .foot__bottom { flex-direction: column; gap: 10px; }
  .foot__mega { font-size: clamp(54px, 18vw, 120px); }
}

/* ============================================================
   REVEAL — gated behind body.js-ready
   ============================================================ */
body.js-ready [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--d-reveal) var(--ease-out),
              transform var(--d-reveal) var(--ease-out);
}
body.js-ready [data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}
body.js-ready .pillar { opacity: 0; transition: opacity var(--d-reveal) var(--ease-out); }
body.js-ready .pillar.is-revealed { opacity: 1; }

/* ============================================================
   SEO PAGES — programmatic landing pages (city × service, industry, hubs)
   ============================================================ */
.seo-crumb {
  padding: 18px var(--gutter) 0;
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}
.seo-crumb a { color: var(--smoke); transition: color var(--d-hover) var(--ease); }
@media (hover: hover) and (pointer: fine) {
  .seo-crumb a:hover { color: var(--signal); }
}
.seo-crumb__sep { margin: 0 8px; opacity: 0.5; }
.seo-crumb [aria-current="page"] { color: var(--ink); }

.seo-hero {
  padding: clamp(48px, 7vw, 96px) var(--gutter) clamp(40px, 5vw, 72px);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
}
.seo-hero__inner { max-width: 920px; }
.seo-hero h1 {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  margin: 18px 0 24px;
}
.seo-hero h1 em { font-style: italic; color: var(--signal); }
.seo-hero__lead {
  font-family: var(--ff-display);
  font-size: clamp(20px, 1.6vw + 12px, 28px);
  line-height: 1.4;
  color: var(--graphite);
  max-width: 60ch;
}
.seo-hero__meta {
  display: flex; flex-wrap: wrap; gap: 18px 32px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}
.seo-hero__meta strong {
  display: block;
  color: var(--ink);
  font-weight: 500;
  letter-spacing: 0.12em;
  margin-bottom: 4px;
}
.seo-hero__meta-line {
  margin-top: 22px;
  font-family: var(--ff-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
}

.seo-section {
  padding: clamp(48px, 6vw, 88px) var(--gutter);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
}
.seo-section--alt { background: var(--parchment); }
.seo-section h2 {
  font-family: var(--ff-display);
  font-size: clamp(32px, 3.4vw, 52px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
  max-width: 22ch;
}
.seo-section h2 em { font-style: italic; color: var(--signal); }
.seo-section h3 {
  font-family: var(--ff-display);
  font-size: clamp(22px, 1.6vw + 8px, 28px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 32px 0 14px;
  color: var(--ink);
}
.seo-section .seo-lead {
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--graphite);
  max-width: 60ch;
  margin: 0 0 16px;
}
.seo-section p {
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--graphite);
  max-width: 64ch;
  margin: 0 0 16px;
}

.seo-list {
  display: grid; gap: 12px;
  margin: 16px 0 0;
  max-width: 64ch;
}
.seo-list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-body);
  line-height: 1.55;
  color: var(--graphite);
}
.seo-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--signal);
  font-family: var(--ff-mono);
}
.seo-list--pains li::before { content: "✗"; color: var(--signal); }

.seo-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 4px 24px;
  margin-top: 18px;
}
.seo-links li { padding: 10px 0; border-bottom: 1px dashed color-mix(in srgb, var(--ink) 14%, transparent); }
.seo-links a {
  font-family: var(--ff-sans);
  font-size: 14px;
  color: var(--ink);
  transition: color var(--d-hover) var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.seo-links a::before { content: "→"; color: var(--signal); font-family: var(--ff-mono); font-size: 13px; }
@media (hover: hover) and (pointer: fine) {
  .seo-links a:hover { color: var(--signal); }
}

.seo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-left: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
}
.seo-tile {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 12px;
  padding: 32px 26px 28px;
  border-right: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  color: var(--ink);
  transition: background var(--d-ui) var(--ease);
}
@media (hover: hover) and (pointer: fine) {
  .seo-tile:hover { background: color-mix(in srgb, var(--signal) 5%, transparent); }
  .seo-tile:hover .seo-tile__cta { color: var(--signal); }
}
.seo-tile__num {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
}
.seo-tile h3 {
  font-family: var(--ff-display);
  font-size: clamp(22px, 1.6vw + 8px, 28px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
}
.seo-tile p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--graphite);
  margin: 0;
  max-width: 44ch;
}
.seo-tile__cta {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--smoke);
  margin-top: 4px;
  transition: color var(--d-hover) var(--ease);
}

.seo-cta {
  background: var(--ink);
  color: var(--bone);
  padding: clamp(56px, 7vw, 96px) var(--gutter);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.seo-cta::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 30%, color-mix(in srgb, var(--signal) 14%, transparent), transparent 50%);
  pointer-events: none;
}
.seo-cta__inner { position: relative; max-width: 560px; margin: 0 auto; }
.seo-cta h2 {
  font-family: var(--ff-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  color: var(--bone);
}
.seo-cta p {
  font-size: var(--fs-lead);
  line-height: 1.5;
  color: color-mix(in srgb, var(--bone) 80%, transparent);
  margin: 0 0 28px;
}
.seo-cta__btns {
  display: inline-flex; flex-wrap: wrap; gap: 12px; justify-content: center;
}
.seo-cta .btn { border-color: var(--bone); color: var(--bone); }
.seo-cta .btn--primary { background: var(--bone); color: var(--ink); }
.seo-cta .btn--ghost { background: transparent; color: var(--bone); }

.seo-note {
  margin-top: 24px;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute);
}
.seo-note a { color: var(--ink); border-bottom: 1px solid currentColor; }

@media (max-width: 600px) {
  .seo-grid { grid-template-columns: 1fr; }
  .seo-links { grid-template-columns: 1fr; }
}

/* Comparison page — two-column versus layout */
.seo-versus {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  margin-top: 16px;
}
.seo-versus__col h2 {
  font-family: var(--ff-display);
  font-size: clamp(28px, 2.6vw, 40px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
}
.seo-versus__col h3 {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 24px 0 8px;
}
@media (max-width: 760px) {
  .seo-versus { grid-template-columns: 1fr; }
}

/* Calculator page — pricing tiers */
.seo-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-left: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
}
.seo-tier {
  padding: 32px 28px;
  border-right: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  background: var(--bone);
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 18px;
}
.seo-tier--featured { background: color-mix(in srgb, var(--signal) 8%, var(--bone)); }
.seo-tier__head { display: grid; gap: 6px; }
.seo-tier__num {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mute);
}
.seo-tier__head h3 {
  font-family: var(--ff-display);
  font-size: clamp(22px, 1.6vw + 8px, 28px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 4px 0 0;
}
.seo-tier__price {
  font-family: var(--ff-display);
  font-size: clamp(20px, 1.4vw + 8px, 26px);
  color: var(--signal);
  margin-top: 8px;
}
.seo-tier__duration {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--smoke);
}

/* Examples page — pattern cards */
.seo-patterns { display: grid; gap: 0; }
.seo-pattern {
  padding: 28px 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
}
.seo-pattern:first-child { border-top: 0; padding-top: 8px; }
.seo-pattern__num {
  font-family: var(--ff-display);
  font-size: clamp(40px, 4vw, 60px);
  line-height: 0.9;
  color: var(--signal);
  letter-spacing: -0.03em;
}
.seo-pattern h3 {
  font-family: var(--ff-display);
  font-size: clamp(22px, 1.6vw + 8px, 28px);
  font-weight: 400;
  line-height: 1.1;
  margin: 0 0 8px;
}
.seo-pattern p {
  font-size: var(--fs-body);
  color: var(--graphite);
  margin: 0 0 12px;
  max-width: 60ch;
}
@media (max-width: 600px) {
  .seo-pattern { grid-template-columns: 1fr; gap: 8px; }
  .seo-pattern__num { font-size: 40px; }
}

/* Glossary hub — alphabetical-ish list */
.seo-glossary {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
}
.seo-glossary-item {
  padding: 18px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  display: grid;
  grid-template-columns: 100px 1fr 24px;
  gap: 16px;
  align-items: baseline;
  color: var(--ink);
  transition: color var(--d-hover) var(--ease);
}
@media (hover: hover) and (pointer: fine) {
  .seo-glossary-item:hover { color: var(--signal); }
}
.seo-glossary-item__term {
  font-family: var(--ff-display);
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
}
.seo-glossary-item__desc {
  font-size: 13px;
  line-height: 1.45;
  color: var(--graphite);
}
.seo-glossary-item__cta {
  font-family: var(--ff-mono);
  color: var(--mute);
}
@media (max-width: 600px) {
  .seo-glossary-item { grid-template-columns: 1fr; gap: 4px; }
  .seo-glossary-item__cta { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .hero__title [data-split] { transform: none; animation: none; }
  .manifest__term-line { clip-path: none !important; }
}
