/* ------------------------------------------------------------------
   Looped Labs — v3
   Ink on paper. One drop of red. Nothing that isn't earning its keep.
------------------------------------------------------------------- */

@font-face {
  font-family: 'Besley';
  src: url('../assets/fonts/Besley-Regular.woff2') format('woff2');
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Besley';
  src: url('../assets/fonts/Besley-Italic.woff2') format('woff2');
  font-weight: 400 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Switzer';
  src: url('../assets/fonts/Switzer-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Switzer';
  src: url('../assets/fonts/Switzer-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Satoshi';
  src: url('../assets/fonts/Satoshi-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Satoshi';
  src: url('../assets/fonts/Satoshi-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #FAF9F6;
  --paper-deep: #F2F1EC;
  --ink: #17160F;
  --ink-soft: #45443C;
  --mid: #74726A;
  --hair: #E3E1D8;
  --hair-dark: #CFCDC2;
  --red: #A83820;

  --night: #151410;
  --night-hair: #2E2C25;
  --night-text: #F0EEE6;
  --night-mid: #98958A;

  --serif: 'Besley', 'Iowan Old Style', Georgia, serif;
  --sans: 'Switzer', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace;

  --gutter: clamp(1.25rem, 5vw, 4.5rem);
  --max: 82rem;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'ss01' off;
}

::selection { background: var(--ink); color: var(--paper); }

img { max-width: 100%; display: block; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 1px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem;
  z-index: 100;
  font-size: 0.875rem;
}
.skip-link:focus { left: 0; }

.wrap {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- type utilities ---------- */

.micro {
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid);
}

.serif { font-family: var(--serif); font-weight: 400; }

/* ---------- reveal motion ---------- */

.r {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: var(--d, 0ms);
}
.r.in { opacity: 1; transform: none; }

/* ---------- nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s var(--ease);
}
.nav.scrolled { border-bottom-color: var(--hair); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.25rem;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.1875rem;
  letter-spacing: -0.01em;
}
.wordmark svg { display: block; }

.nav-links {
  display: flex;
  gap: 2.25rem;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  font-size: 0.9375rem;
  color: var(--ink-soft);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -4px;
  height: 1px;
  background: var(--ink);
  transition: right 0.35s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { right: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 999px;
  padding: 0.72rem 1.5rem;
  cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}
.btn:hover { background: var(--red); border-color: var(--red); }
.btn:active { transform: scale(0.98); }

.btn.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--hair-dark);
}
.btn.ghost:hover { border-color: var(--ink); background: transparent; color: var(--ink); }

.nav .btn { padding: 0.55rem 1.2rem; font-size: 0.875rem; }

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding-block: clamp(7rem, 17vh, 12.5rem) clamp(6rem, 14vh, 10rem);
  overflow: hidden;
}
.hero::before {
  /* faint dot grid, hero only */
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--hair-dark) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.35;
  -webkit-mask-image: linear-gradient(to bottom, black 0%, transparent 78%);
  mask-image: linear-gradient(to bottom, black 0%, transparent 78%);
  pointer-events: none;
}
.hero .wrap { position: relative; }

.hero .eyebrow { display: block; margin-bottom: 2.25rem; color: var(--ink-soft); }

.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2rem, 4.1vw, 3.75rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 17em;
  text-wrap: balance;
}
.hero h1 em {
  font-style: italic;
  letter-spacing: -0.005em;
}

.hero-sub {
  margin-top: 3.25rem;
  max-width: 36em;
  font-size: clamp(1.0625rem, 1.5vw, 1.1875rem);
  color: var(--ink-soft);
}

.hero-cta {
  margin-top: 3.75rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-chip {
  margin-top: 4.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}
.hero-chip .tick {
  width: 7px; height: 7px;
  background: var(--red);
  border-radius: 50%;
}

/* ---------- ticker ---------- */

.ticker {
  border-block: 1px solid var(--hair);
  overflow: hidden;
  white-space: nowrap;
  padding-block: 0.9rem;
  position: relative;
}
.ticker-track {
  display: inline-flex;
  animation: tick 90s linear infinite;
}
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-track span {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid);
  padding-right: 3.5rem;
}
.ticker-track span::after {
  content: '·';
  color: var(--hair-dark);
  padding-left: 3.5rem;
}
@keyframes tick {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- sections ---------- */

section { padding-block: clamp(7.5rem, 18vh, 13rem); }

.sec-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--hair);
  margin-bottom: clamp(4rem, 9vh, 6.5rem);
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.lede { color: var(--ink-soft); max-width: 34em; }
.lede + .lede { margin-top: 1.4rem; }

/* ---------- 01 details ---------- */

.pull {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.375rem);
  line-height: 1.22;
  letter-spacing: -0.005em;
  margin-top: 2.25rem;
  max-width: 18em;
}
.pull .no-pay { white-space: nowrap; }

.figure {
  position: relative;
}
.figure figcaption {
  margin-top: 0.9rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

/* ---------- artifact: the feed (fig. 01) ---------- */

.feed {
  background: var(--paper-deep);
  border: 1px solid var(--hair);
  padding: 1.35rem 1.5rem 0.4rem;
}
.feed-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.05rem;
}
.feed-live {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink-soft);
}
.feed-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
  animation: feed-pulse 2.4s var(--ease) infinite;
}
@keyframes feed-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}
.feed-list { list-style: none; }
.feed-list li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding-block: 0.78rem;
  border-top: 1px solid var(--hair);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
  max-height: 6rem;
  overflow: hidden;
  transition: max-height 0.45s var(--ease), padding 0.45s var(--ease),
              border-color 0.45s var(--ease), opacity 0.75s var(--ease),
              transform 0.75s var(--ease);
  transition-delay: var(--d, 0ms);
}
.feed-time { color: var(--mid); flex-shrink: 0; }
.feed-leader {
  flex: 1;
  min-width: 1.25rem;
  border-bottom: 1px dotted var(--hair-dark);
  align-self: center;
  transform: translateY(0.18em);
}
.feed-out { flex-shrink: 0; color: var(--ink); }
.feed-list li.flag .feed-out { color: var(--red); }
.feed-list li.gone {
  max-height: 0;
  opacity: 0;
  padding-block: 0;
  border-top-color: transparent;
}

/* ---------- artifact: the browser (fig. 02) ---------- */

.browser-fig { max-width: 44rem; margin-inline: auto; }
.browser {
  background: var(--paper-deep);
  border: 1px solid var(--hair);
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 0.95rem;
  border-bottom: 1px solid var(--hair);
}
.b-dots { display: inline-flex; gap: 0.4rem; }
.b-dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--hair-dark);
}
.b-url {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  color: var(--mid);
  background: var(--paper);
  border: 1px solid var(--hair);
  border-radius: 999px;
  padding: 0.26rem 0.85rem;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.b-agent {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  color: var(--ink-soft);
  flex-shrink: 0;
}
.browser-body {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.screen { position: absolute; inset: 0; padding: 1.15rem 1.4rem; }
.portal-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.85rem;
}
.inv {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr) auto minmax(7.25rem, auto);
  gap: 0.9rem;
  align-items: baseline;
  padding-block: 0.66rem;
  border-top: 1px solid var(--hair);
  font-size: 0.875rem;
}
.inv-no { font-family: var(--mono); font-size: 0.75rem; color: var(--mid); }
.inv-amt { font-family: var(--mono); font-size: 0.8125rem; font-variant-numeric: tabular-nums; }
.inv-status {
  font-family: var(--mono);
  font-size: 0.71875rem;
  letter-spacing: 0.02em;
  text-align: right;
  color: var(--ink-soft);
  min-height: 1em;
}
.inv.ok .inv-status::after { content: '✓ matches'; }
.inv.over .inv-status::after { content: '+$1,180 over'; color: var(--red); }
.detail {
  position: absolute;
  left: 1.4rem;
  right: 1.4rem;
  bottom: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  border-top: 1px solid var(--hair);
  padding-top: 0.85rem;
}
.detail-line {
  font-family: var(--mono);
  font-size: 0.71875rem;
  letter-spacing: 0.02em;
  color: var(--mid);
}
.detail-contract::after { content: '—'; }
.browser.compare .detail-contract::after { content: '$11,220'; color: var(--ink); }
.chip {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--red);
  border: 1px solid var(--red);
  border-radius: 999px;
  padding: 0.16em 0.6em;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}
.browser.drafted .chip { opacity: 1; transform: none; }
.mini-btn {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--paper);
  background: var(--ink);
  border-radius: 999px;
  padding: 0.38rem 0.95rem;
  flex-shrink: 0;
  transition: transform 0.15s var(--ease);
}
.browser.drafted .mini-btn { transform: scale(0.96); }
.chip + .mini-btn { margin-left: 0; }
.detail .chip { margin-left: auto; }

.cursor {
  position: absolute;
  left: var(--cx, 30%);
  top: var(--cy, 72%);
  z-index: 4;
  transition: left 0.95s var(--ease), top 0.95s var(--ease), transform 0.18s var(--ease);
  filter: drop-shadow(0 1px 2px rgba(23, 22, 15, 0.35));
}
.cursor.down { transform: scale(0.8); }
.ring {
  position: absolute;
  left: var(--cx, 30%);
  top: var(--cy, 72%);
  width: 26px;
  height: 26px;
  margin: -13px 0 0 -13px;
  border: 1.5px solid var(--red);
  border-radius: 50%;
  opacity: 0;
  z-index: 3;
  pointer-events: none;
}
.ring.go { animation: ring-out 0.55s var(--ease); }
@keyframes ring-out {
  0%   { opacity: 0.9; transform: scale(0.25); }
  100% { opacity: 0;   transform: scale(1.4); }
}

.screen.result {
  background: var(--paper-deep);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 2rem clamp(1.5rem, 5vw, 2.75rem);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
  z-index: 5;
}
.browser.show-result .screen.result { opacity: 1; visibility: visible; }
.result-num {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-top: 0.9rem;
}
.result-num .unit {
  font-family: var(--mono);
  font-size: 0.3em;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
  margin-left: 0.5em;
}
.result-line {
  margin-top: 1rem;
  font-size: 0.9375rem;
  color: var(--ink-soft);
}
.zero {
  background-image: linear-gradient(var(--red), var(--red));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 2px;
  padding-bottom: 2px;
}
.browser.show-result .zero {
  background-size: 100% 2px;
  transition: background-size 0.8s var(--ease) 0.7s;
}
.result-note {
  margin-top: 0.4rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.875rem;
  color: var(--mid);
}

/* ---------- 02 index ---------- */

.index-intro {
  max-width: 34em;
  color: var(--ink-soft);
  margin-bottom: clamp(4rem, 9vh, 7rem);
}

.dept { margin-top: 5.5rem; }
.dept:first-of-type { margin-top: 0; }

.dept-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.4rem;
}
.dept-head h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: 1.375rem;
  letter-spacing: 0;
}

.index-list { list-style: none; }

.row {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 5fr) minmax(0, 7fr);
  gap: 1.5rem;
  align-items: baseline;
  padding-block: 1.05rem;
  border-top: 1px solid var(--hair);
  transition: padding-left 0.35s var(--ease);
}
.dept .index-list li:last-child .row { border-bottom: 1px solid var(--hair); }

.row .num {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--mid);
  transition: color 0.3s var(--ease);
}
.row .job {
  font-weight: 500;
  font-size: 1.0625rem;
  letter-spacing: -0.005em;
}
.row .what {
  color: var(--mid);
  font-size: 0.9375rem;
}
.row:hover { padding-left: 0.6rem; }
.row:hover .num { color: var(--red); }

.row .run {
  grid-column: 2 / -1;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: 0;
  transition: max-height 0.4s var(--ease), opacity 0.4s var(--ease), margin-top 0.4s var(--ease);
}
.row .run em {
  font-style: normal;
  color: var(--red);
}
.row:hover .run,
.row:focus-within .run {
  max-height: 3.5rem;
  opacity: 1;
  margin-top: 0.45rem;
}
@media (hover: none) {
  .row .run {
    max-height: none;
    opacity: 1;
    margin-top: 0.4rem;
  }
}

.index-outro {
  margin-top: clamp(4rem, 9vh, 6.5rem);
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.25rem, 2.1vw, 1.625rem);
  line-height: 1.35;
  max-width: 22em;
}

/* ---------- 03 process ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--hair);
  border-block: 1px solid var(--hair);
}
.step {
  background: var(--paper);
  padding: 2.5rem 1.75rem 3.25rem 0;
}
.step + .step { padding-left: 1.75rem; }
.step .micro { display: block; margin-bottom: 2.75rem; }
.step h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.18;
  margin-bottom: 0.9rem;
}
.step p { font-size: 0.9375rem; color: var(--ink-soft); }

/* ---------- 04 guarantee (night) ---------- */

.night {
  background: var(--night);
  color: var(--night-text);
}
.night .micro { color: var(--night-mid); }
.night-inner {
  padding-block: clamp(8rem, 18vh, 13rem);
  text-align: left;
}
.night h2 {
  font-size: clamp(2.375rem, 5.5vw, 4.75rem);
  line-height: 1.08;
  max-width: 12em;
}
.night h2 em { font-style: italic; }
.night h2 .underline {
  background-image: linear-gradient(var(--red), var(--red));
  background-repeat: no-repeat;
  background-position: 0 94%;
  background-size: 0% 0.045em;
  transition: background-size 1s var(--ease) 0.6s;
}
.night h2.in .underline { background-size: 100% 0.045em; }
.night .support {
  margin-top: 2.5rem;
  max-width: 36em;
  color: var(--night-mid);
  font-size: 1.0625rem;
}
.night .micro-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--night-hair);
  margin-bottom: clamp(2.5rem, 6vh, 4rem);
}

.night-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
@media (max-width: 960px) {
  .night-grid { grid-template-columns: 1fr; }
}

/* ---------- FAQ ---------- */

.faq-list { border-top: 1px solid var(--hair); }
.faq-item {
  border-bottom: 1px solid var(--hair);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.4rem;
  font-weight: 500;
  font-size: 1.125rem;
  letter-spacing: -0.005em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .mark {
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--mid);
  transition: transform 0.35s var(--ease);
  flex-shrink: 0;
}
.faq-item[open] summary .mark { transform: rotate(45deg); }
.faq-item .answer {
  padding-bottom: 1.75rem;
  max-width: 40em;
  color: var(--ink-soft);
  font-size: 1rem;
}
.faq-item[open] .answer {
  animation: answer-in 0.45s var(--ease) both;
}
@keyframes answer-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- final CTA ---------- */

.cta-final {
  text-align: center;
  padding-block: clamp(9rem, 22vh, 15rem);
}
.cta-final h2 {
  font-size: clamp(2.5rem, 6.4vw, 5.5rem);
  line-height: 1.06;
}
.cta-final .lede {
  margin: 2.25rem auto 0;
  text-wrap: balance;
}
.cta-final .hero-cta { justify-content: center; margin-top: 3rem; }
.cta-final .alt {
  display: block;
  margin-top: 2.5rem;
  font-size: 0.9375rem;
  color: var(--mid);
}
.cta-final .alt a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--hair-dark);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.3s var(--ease);
}
.cta-final .alt a:hover { text-decoration-color: var(--red); }

/* ---------- footer ---------- */

footer {
  border-top: 1px solid var(--hair);
  padding-block: 3.5rem 4rem;
}
.foot-inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.foot-inner .micro a {
  color: inherit;
  text-decoration: none;
}
.foot-inner .micro a:hover { color: var(--ink); }

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .nav-links { display: none; }
  .two-col { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step, .step + .step { padding: 1.75rem 1.25rem 2rem 0; }
  .steps .step:nth-child(even) { padding-left: 1.25rem; }
}

@media (max-width: 620px) {
  .row {
    grid-template-columns: 3rem minmax(0, 1fr);
    row-gap: 0.2rem;
  }
  .row .what { grid-column: 2; }
  .row .run { grid-column: 2; }
  .steps { grid-template-columns: 1fr; }
  .steps .step, .steps .step + .step { padding: 1.6rem 0 2rem; }
  .sec-head { flex-direction: column; gap: 0.5rem; }
  .hero-chip { margin-top: 3rem; }

  .feed { padding: 1.1rem 1.1rem 0.3rem; }
  .feed-list li { flex-wrap: wrap; row-gap: 0.15rem; }
  .feed-leader { display: none; }
  .feed-list li .feed-out { width: 100%; padding-left: 4.4rem; }
  .browser-body { aspect-ratio: 4 / 3.1; }
  .screen { padding: 0.9rem 1rem; }
  .inv { grid-template-columns: 2.7rem minmax(0, 1fr) minmax(5.5rem, auto); gap: 0.6rem; font-size: 0.8125rem; }
  .inv-amt { display: none; }
  .detail { left: 1rem; right: 1rem; flex-wrap: wrap; row-gap: 0.5rem; }
  .b-url { max-width: 11rem; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .r { opacity: 1; transform: none; transition: none; }
  .ticker-track { animation: none; }
  * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}