/* Leash landing page. Dark only, zero dependencies, no web fonts. */

:root {
  --ink: #09090b;
  --ink-2: #0d0d10;
  --ink-3: #121216;
  --line: #1f1f24;
  --line-2: #2a2a31;
  --orange: #ff6a1f;
  --orange-d: #e85a12;
  --cyan: #38e8ff;
  --white: #f5f5f5;
  --grey: #a0a0a5;

  --display:
    ui-rounded, "SF Pro Rounded", "Arial Rounded MT Bold", system-ui, sans-serif;
  --body:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --wrap: 1080px;
  --gut: 22px;
  --r: 14px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--white);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--white);
  text-decoration: none;
}
a:hover {
  color: var(--orange);
}

code {
  font-family: var(--mono);
  font-size: 0.88em;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 99;
  background: var(--orange);
  color: #180800;
  padding: 10px 16px;
  font-weight: 700;
  border-radius: 0 0 10px 0;
}
.skip:focus {
  left: 0;
}

/* Grid and flex children default to min-width:auto, so one unbreakable code
   line widens its whole track and overflows the page. Opt every track out. */
.hero-in > *,
.grid > *,
.flow > *,
.lanes > *,
.opts > *,
.steps > *,
.split > *,
.faq > *,
.chat-body > *,
.strip > *,
.replays > *,
.tl li > *,
.cta > *,
.foot-in > * {
  min-width: 0;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gut);
}

/* ── starfield ─────────────────────────────────────────────────────── */
.stars {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(
      1.4px 1.4px at 12% 14%,
      rgba(245, 245, 245, 0.42),
      transparent 60%
    ),
    radial-gradient(
      1px 1px at 27% 62%,
      rgba(245, 245, 245, 0.3),
      transparent 60%
    ),
    radial-gradient(
      1.6px 1.6px at 41% 22%,
      rgba(56, 232, 255, 0.28),
      transparent 60%
    ),
    radial-gradient(
      1px 1px at 55% 78%,
      rgba(245, 245, 245, 0.26),
      transparent 60%
    ),
    radial-gradient(
      1.2px 1.2px at 68% 8%,
      rgba(245, 245, 245, 0.34),
      transparent 60%
    ),
    radial-gradient(
      1px 1px at 79% 46%,
      rgba(255, 106, 31, 0.3),
      transparent 60%
    ),
    radial-gradient(
      1.5px 1.5px at 88% 84%,
      rgba(245, 245, 245, 0.3),
      transparent 60%
    ),
    radial-gradient(
      1px 1px at 95% 30%,
      rgba(245, 245, 245, 0.22),
      transparent 60%
    ),
    radial-gradient(
      1px 1px at 6% 88%,
      rgba(245, 245, 245, 0.24),
      transparent 60%
    ),
    radial-gradient(
      1.2px 1.2px at 34% 95%,
      rgba(245, 245, 245, 0.2),
      transparent 60%
    ),
    radial-gradient(
      1px 1px at 61% 38%,
      rgba(245, 245, 245, 0.18),
      transparent 60%
    ),
    radial-gradient(
      1px 1px at 19% 44%,
      rgba(245, 245, 245, 0.2),
      transparent 60%
    );
  background-size: 720px 640px;
  background-repeat: repeat;
  opacity: 0.9;
}

/* ── top bar ───────────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(9, 9, 11, 0.82);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.brand-face {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
}
.topnav {
  display: flex;
  gap: 22px;
  font-size: 14.5px;
  color: var(--grey);
}
.topnav a {
  color: var(--grey);
}
.topnav a:hover {
  color: var(--white);
}
@media (max-width: 720px) {
  .topnav a:not(:last-child) {
    display: none;
  }
}

/* ── shared section furniture ──────────────────────────────────────── */
main,
.foot {
  position: relative;
  z-index: 1;
}

/* the sticky bar is 60px, so anchor targets must clear it */
section[id],
main[id] {
  scroll-margin-top: 76px;
}

.band {
  padding: clamp(60px, 9.5vw, 112px) 0;
  border-top: 1px solid var(--line);
}
.band:first-of-type {
  border-top: 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--orange);
  text-transform: uppercase;
  margin: 0 0 18px;
}
.eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--line-2), transparent);
}
.tag {
  display: inline-grid;
  place-items: center;
  min-width: 30px;
  height: 22px;
  padding: 0 7px;
  border: 1px solid rgba(255, 106, 31, 0.42);
  border-radius: 6px;
  background: rgba(255, 106, 31, 0.08);
  color: var(--orange);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.h2 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 50px);
  line-height: 1.06;
  letter-spacing: -0.035em;
  margin: 0 0 18px;
  max-width: 20ch;
}
.hl {
  color: var(--orange);
}
.sub {
  color: var(--grey);
  max-width: 62ch;
  margin: 0 0 40px;
  font-size: clamp(16px, 2.1vw, 18.5px);
}
.caption {
  color: var(--grey);
  font-size: 14.5px;
  max-width: 66ch;
  margin: 22px 0 0;
}

/* ── hero ──────────────────────────────────────────────────────────── */
.hero {
  padding: clamp(38px, 7vw, 82px) 0 clamp(56px, 9vw, 104px);
}
.hero-in {
  display: grid;
  gap: clamp(18px, 4vw, 52px);
  align-items: center;
}
@media (min-width: 860px) {
  .hero-in {
    grid-template-columns: 0.86fr 1.14fr;
  }
}

.hero-art {
  position: relative;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
}
.glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 108%;
  aspect-ratio: 1;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(
    closest-side,
    rgba(255, 106, 31, 0.3),
    rgba(255, 106, 31, 0.08) 58%,
    transparent 72%
  );
  filter: blur(6px);
}
.glow-sm {
  width: 92%;
  background: radial-gradient(
    closest-side,
    rgba(255, 106, 31, 0.22),
    transparent 70%
  );
}
.mascot {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
}
.mascot-hero {
  animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.3, 1) both;
}
@media (max-width: 859px) {
  .hero-art {
    max-width: 210px;
  }
  .split-art {
    max-width: 172px;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.wordmark {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(58px, 13vw, 118px);
  line-height: 0.88;
  letter-spacing: -0.045em;
  margin: 0 0 16px;
}
.tagline {
  font-family: var(--mono);
  color: var(--orange);
  font-weight: 700;
  font-size: clamp(13px, 2.7vw, 18px);
  letter-spacing: 0.26em;
  margin: 0 0 20px;
}
.lede {
  font-size: clamp(17px, 2.4vw, 21px);
  color: var(--white);
  max-width: 48ch;
  margin: 0 0 30px;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  padding: 0 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 16px;
  border: 1px solid transparent;
  transition:
    transform 0.15s ease,
    background-color 0.15s ease,
    border-color 0.15s ease;
}
.btn-primary {
  background: var(--orange);
  color: #180800;
}
.btn-primary:hover {
  background: #ff7e3c;
  color: #180800;
  transform: translateY(-1px);
}
.btn-ghost {
  border-color: var(--line-2);
  color: var(--white);
}
.btn-ghost:hover {
  border-color: var(--grey);
  color: var(--white);
  background: var(--ink-3);
  transform: translateY(-1px);
}

.chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 10px 10px 14px;
  max-width: 100%;
  overflow: hidden;
}
.chip-mark {
  font-family: var(--mono);
  color: var(--orange);
  font-size: 13px;
  flex: none;
}
.chip code {
  display: block;
  flex: 1;
  min-width: 0;
  color: var(--grey);
  font-size: 12.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chip-btn {
  flex: none;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: transparent;
  color: var(--grey);
  border: 1px solid var(--line-2);
  border-radius: 8px;
  padding: 6px 12px;
  cursor: pointer;
  transition:
    color 0.15s ease,
    border-color 0.15s ease;
}
.chip-btn:hover {
  color: var(--orange);
  border-color: rgba(255, 106, 31, 0.5);
}
.chip-btn[data-done="1"] {
  color: var(--cyan);
  border-color: rgba(56, 232, 255, 0.5);
}

.fineprint {
  color: var(--grey);
  font-size: 13.5px;
  margin: 16px 0 0;
}

/* ── watch ────────────────────────────────────────────────────── */
.watch-video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: #000;
  border: 1px solid var(--line);
  border-radius: var(--r);
}
.watch-alt {
  color: var(--grey);
  font-size: 14px;
  margin: 10px 0 0;
}
.watch-alt a {
  color: var(--grey);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-2);
}
.watch-alt a:hover {
  color: var(--orange);
}

/* ── chat demo ─────────────────────────────────────────────────────── */
.demo-grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}
.demo-grid > * {
  min-width: 0;
}
.demo-copy .sub {
  margin-bottom: 0;
}
.caption-top {
  margin-top: 20px;
}
@media (min-width: 940px) {
  .demo-grid {
    grid-template-columns: 1fr 1.02fr;
  }
}

.chat {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--ink-2);
  overflow: hidden;
  max-width: 640px;
  width: 100%;
}
.chat-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--ink-3);
}
.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
}
.chat-head strong {
  display: block;
  font-size: 15px;
}
.chat-sub {
  display: block;
  color: var(--grey);
  font-size: 12.5px;
}
.chat-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bub {
  max-width: 88%;
  padding: 11px 15px;
  border-radius: 16px;
  font-size: 15px;
  line-height: 1.5;
}
.bub code {
  color: var(--cyan);
}
.bub-out {
  align-self: flex-end;
  border-bottom-right-radius: 5px;
  background: rgba(255, 106, 31, 0.14);
  border: 1px solid rgba(255, 106, 31, 0.32);
}
.bub-in {
  align-self: flex-start;
  border-bottom-left-radius: 5px;
  background: var(--ink-3);
  border: 1px solid var(--line);
}
.bub-progress {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--grey);
  max-width: 100%;
}
.prog-head {
  color: var(--white);
}
.prog-step {
  padding-left: 14px;
  white-space: nowrap;
  overflow-x: auto;
}
.prog-step .k {
  color: var(--orange);
}
.caret {
  display: inline-block;
  width: 7px;
  height: 13px;
  margin-left: 6px;
  background: var(--cyan);
  vertical-align: -2px;
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  50.01%,
  100% {
    opacity: 0;
  }
}

/* ── card grid ─────────────────────────────────────────────────────── */
.grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 960px) {
  .grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 20px 24px;
}
.card .ico {
  display: block;
  color: var(--orange);
  margin-bottom: 16px;
}
.card h3 {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.card p {
  color: var(--grey);
  font-size: 14.5px;
  margin: 0;
}
.card code {
  color: var(--white);
}

.also {
  color: var(--grey);
  font-size: 14px;
  margin: 26px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 13px;
  background: var(--ink-2);
  color: var(--grey);
}

/* ── the rounds ────────────────────────────────────────────────────── */
/* One stat strip, four replayed exchanges in the page's own chat styling,
   and one day as a timeline. No card grid here: the section shows a loop. */
.strip {
  list-style: none;
  margin: 0 0 40px;
  padding: 20px 0 22px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 10px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}
@media (min-width: 720px) {
  .strip {
    grid-template-columns: repeat(4, 1fr);
  }
}
.strip-n {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(28px, 5.4vw, 40px);
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--orange);
  margin: 0 0 8px;
}
.strip-k {
  margin: 0;
  color: var(--grey);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.replays {
  display: grid;
  gap: 30px;
  align-items: start;
}
@media (min-width: 940px) {
  .replays {
    grid-template-columns: repeat(2, 1fr);
    gap: 34px 22px;
  }
}
/* The eyebrow's ::after rule already draws the trailing line, so the replay
   label only needs to be smaller and tighter than a section eyebrow. */
.eyebrow-sm {
  font-size: 11px;
  letter-spacing: 0.16em;
  margin-bottom: 12px;
}
.replay .chat {
  max-width: none;
}
.replay .chat-body {
  padding: 16px;
  gap: 10px;
}
.replay .bub {
  max-width: 92%;
  font-size: 14.5px;
}
.replay .bub-progress {
  /* `.replay .bub` above is (0,2,0) and beats `.bub-progress` at (0,1,0), which
     silently scaled the mono progress lines up and clipped them on a phone.
     Both properties have to be re-declared at the same weight, not one. */
  max-width: 100%;
  font-size: 12.5px;
}
.replay-note {
  margin: 12px 0 0;
  color: var(--grey);
  font-size: 13.5px;
}

.oneday {
  margin-top: 46px;
}
.tl {
  list-style: none;
  margin: 0;
  padding: 2px 0 2px 20px;
  border-left: 1px solid var(--line-2);
  display: grid;
}
.tl li {
  position: relative;
  display: flex;
  gap: 14px;
  padding: 5px 0;
}
.tl li::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 12px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--orange);
}
.tl-t {
  flex: none;
  width: 48px;
  padding-top: 1px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--orange);
}
.tl-d {
  color: var(--grey);
  font-size: 14.5px;
}

/* ── flow ──────────────────────────────────────────────────────────── */
.flow {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: n;
}
@media (min-width: 860px) {
  .flow {
    grid-template-columns: repeat(3, 1fr);
  }
}
.node {
  position: relative;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 20px 24px;
}
.node-n {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255, 106, 31, 0.45);
  color: var(--orange);
  font-family: var(--mono);
  font-size: 13px;
  margin-bottom: 14px;
}
.node h3 {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.node p {
  color: var(--grey);
  font-size: 14.5px;
  margin: 0;
}
@media (min-width: 860px) {
  .node + .node::before {
    content: "";
    position: absolute;
    left: -14px;
    top: 50%;
    width: 14px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--orange));
  }
}

.lanes {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}
@media (min-width: 860px) {
  .lanes {
    grid-template-columns: repeat(2, 1fr);
  }
  .lane-wide {
    grid-column: 1 / -1;
  }
}
.lane {
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange);
  border-radius: 0 var(--r) var(--r) 0;
  padding: 18px 20px;
  background: var(--ink-2);
}
.lane-k {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 6px;
}
.lane p:last-child {
  margin: 0;
  color: var(--grey);
  font-size: 14.5px;
}

.claimset {
  margin-top: 32px;
  display: grid;
  gap: 10px;
}
.claim {
  position: relative;
  margin: 0;
  padding-left: 26px;
  color: var(--white);
  font-size: 15px;
}
.claim span {
  position: absolute;
  left: 0;
  top: 0;
  color: var(--cyan);
}
.claim-warn span {
  color: var(--orange);
}
.claim a {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-2);
}
.claim a:hover {
  color: var(--orange);
}
.caption a {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-2);
}
.caption a:hover {
  color: var(--orange);
}
.claim code {
  color: var(--grey);
}

/* ── split sections ────────────────────────────────────────────────── */
.split {
  display: grid;
  gap: clamp(20px, 4vw, 48px);
  align-items: center;
}
@media (min-width: 860px) {
  .split {
    grid-template-columns: 0.8fr 1.2fr;
  }
  .split-rev .split-art {
    order: 2;
  }
}
.split-art {
  position: relative;
  width: 100%;
  max-width: 290px;
  margin: 0 auto;
}

.split-copy p {
  color: var(--grey);
  max-width: 58ch;
}
.split-copy p code,
.split-copy code {
  color: var(--white);
}

.mini {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--ink-2);
  padding: 16px 18px;
  margin-top: 24px;
}
.mini > code {
  display: block;
  color: var(--orange);
  font-size: 13.5px;
  margin-bottom: 8px;
  word-break: break-word;
}
.mini p {
  margin: 0;
  font-size: 14px;
  color: var(--grey);
}

/* ── install ───────────────────────────────────────────────────────── */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}
.step {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--ink-2);
  padding: 22px 20px;
}
.step-h {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.step-n {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  flex: none;
  border-radius: 50%;
  background: var(--orange);
  color: #180800;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
}
.step-h h3 {
  font-family: var(--display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}
.step > p {
  color: var(--grey);
  font-size: 14.5px;
  margin: 14px 0 0;
}

.pre {
  position: relative;
  margin-top: 4px;
}
.pre + p + .pre,
.step > p + .pre {
  margin-top: 18px;
}
.pre {
  min-width: 0;
}
.pre pre {
  margin: 0;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 84px 14px 16px;
  overflow-x: auto;
}
.pre code {
  color: var(--cyan);
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.pre-btn {
  position: absolute;
  top: 9px;
  right: 9px;
  background: var(--ink-3);
}

/* On a phone the 84px reserve costs a fifth of the line. Drop the overlay and
   put the button above the block instead, so the command gets the full width. */
@media (max-width: 560px) {
  .pre-btn {
    position: static;
    display: block;
    width: fit-content;
    margin: 0 0 8px auto;
  }
  .pre pre {
    padding: 14px 16px;
  }
}

.opts {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}
@media (min-width: 860px) {
  .opts {
    grid-template-columns: repeat(2, 1fr);
  }
}
.opt {
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 20px;
  background: var(--ink-2);
}
.opt h3 {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--orange);
}
.opt p {
  margin: 0;
  color: var(--grey);
  font-size: 14.5px;
}
.opt code {
  color: var(--white);
}

/* ── faq ───────────────────────────────────────────────────────────── */
.faq {
  display: grid;
  gap: 10px;
}
.faq details {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--ink-2);
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 52px 18px 20px;
  position: relative;
  font-family: var(--display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.015em;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--orange);
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
}
.faq details[open] summary::after {
  content: "\2212";
}
.faq details[open] summary {
  color: var(--orange);
}
.faq p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--grey);
  font-size: 15px;
  max-width: 72ch;
}

/* ── footer ────────────────────────────────────────────────────────── */
.foot {
  border-top: 1px solid var(--line);
  padding: 44px 0 56px;
}
.foot-in {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  align-items: flex-start;
}
.foot-brand {
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.03em;
  margin: 0;
}
.foot-note {
  color: var(--grey);
  font-size: 13.5px;
  margin: 4px 0 0;
}
.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  font-size: 14.5px;
}
.foot-links a {
  color: var(--grey);
}
.foot-links a:hover {
  color: var(--orange);
}
.foot-fine {
  color: var(--grey);
  font-size: 12.5px;
  margin: 28px 0 0;
  opacity: 0.8;
}

/* ── motion ────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .caret {
    opacity: 1;
  }
}