/* Pauzza one-pager. Breakpoint brand: yellow leads on ink, red is only the dot,
   green stays in the terminal. No external fonts: the stacks below fall back
   to each system's own monospace and sans-serif. */

:root {
  --yellow: #ffc800;
  --ink: #141015;
  --red: #f2453d;
  --green: #5bff8f;
  --term: #0b0f0c;

  /* dark theme (the lead) */
  --bg: #141015;
  --surface: #1d181f;
  --line: #2e2830;
  --text: #ffffff;
  --mute: #a39aa0;
  --dim: #6d6b6e;
  --accent: #ffc800;          /* headline and label colour */
  --band: #352a12;            /* the paused line */
  --band-text: #ffc800;
  --focus: #ffc800;
  --logo-dark: block;
  --logo-light: none;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --rain-dim: #8a8388;
  --rain-head: #ffc800;

  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", "Cascadia Code",
    "SF Mono", SFMono-Regular, Menlo, Consolas, "DejaVu Sans Mono", monospace;
  --sans: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;

  --wrap: 1120px;
  --gutter: clamp(20px, 5vw, 56px);
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f4f2f3;
    --surface: #ffffff;
    --line: #dcd6da;
    --text: #141015;
    --mute: #5a5459;
    --dim: #8b858a;
    --accent: #141015;
    --band: #ffc800;
    --band-text: #141015;
    --focus: #141015;
    --logo-dark: none;
    --logo-light: block;
    --shadow: 0 24px 60px rgba(20, 16, 21, 0.18);
    --rain-dim: #6d6b6e;
    --rain-head: #141015;
    color-scheme: light;
  }
}

:root[data-theme="light"] {
  --bg: #f4f2f3;
  --surface: #ffffff;
  --line: #dcd6da;
  --text: #141015;
  --mute: #5a5459;
  --dim: #8b858a;
  --accent: #141015;
  --band: #ffc800;
  --band-text: #141015;
  --focus: #141015;
  --logo-dark: none;
  --logo-light: block;
  --shadow: 0 24px 60px rgba(20, 16, 21, 0.18);
  --rain-dim: #6d6b6e;
  --rain-head: #141015;
  color-scheme: light;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-underline-offset: 3px;
}

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

.wrap {
  max-width: calc(var(--wrap) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 16px;
  top: 16px;
  z-index: 10;
  background: var(--yellow);
  color: var(--ink);
  padding: 10px 14px;
  font-family: var(--mono);
  font-weight: 700;
  border-radius: 8px;
}

/* ---------- navigation ---------- */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 22px;
  padding-bottom: 22px;
}

.logo img {
  height: 34px;
  width: auto;
}
.logo .for-dark { display: var(--logo-dark); }
.logo .for-light { display: var(--logo-light); }
.logo { display: inline-block; border-radius: 6px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2.5vw, 30px);
  font-family: var(--mono);
  font-size: 14px;
}
.nav-links a {
  text-decoration: none;
}
.nav-links a:hover {
  text-decoration: underline;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 15px;
  line-height: 1;
  padding: 15px 22px;
  border-radius: 10px;
  border: 1.5px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s ease, background-color 0.12s ease;
}
.btn-primary {
  background: var(--yellow);
  color: var(--ink);
}
.btn-primary:hover { background: #ffd53d; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--dim);
}
.btn-ghost:hover { border-color: var(--text); }
.btn:active { transform: translateY(1px); }
.btn-small { padding: 11px 16px; font-size: 14px; }

.theme-toggle {
  font-family: var(--mono);
  font-size: 13px;
  background: transparent;
  color: var(--mute);
  border: 1.5px solid var(--line);
  border-radius: 8px;
  padding: 9px 11px;
  cursor: pointer;
  line-height: 1;
  white-space: nowrap;
}
.theme-toggle:hover { color: var(--text); border-color: var(--dim); }

/* ---------- hero: the editor ---------- */

.hero {
  padding: clamp(20px, 5vw, 56px) 0 0;
}

.code-line {
  display: grid;
  grid-template-columns: clamp(30px, 6vw, 64px) 1fr;
  align-items: baseline;
  font-family: var(--mono);
  padding-top: 9px;
  padding-bottom: 9px;
}
.ln {
  color: var(--dim);
  font-size: clamp(11px, 1.4vw, 15px);
  font-family: var(--mono);
  user-select: none;
}
.comment {
  color: var(--mute);
  font-size: clamp(14px, 1.9vw, 19px);
  margin: 0;
}

.band {
  background: var(--band);
  margin: 10px 0;
}
.band .code-line {
  padding-top: clamp(22px, 4vw, 44px);
  padding-bottom: clamp(22px, 4vw, 44px);
  align-items: center;
}
.band .ln { color: var(--band-text); opacity: 0.9; }

h1 {
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(34px, 8.2vw, 92px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--band-text);
}

.after {
  font-family: var(--mono);
  font-size: clamp(19px, 3vw, 30px);
  margin: 0;
}

.lead {
  font-family: var(--sans);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.5;
  color: var(--text);
  max-width: 34em;
  margin: 0;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--mute);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 13px;
  margin: 0;
  background: var(--bg);
}
.pill::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid var(--mute);
}

/* ---------- product shots ---------- */

.shots {
  margin-top: clamp(36px, 6vw, 72px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 3vw, 32px);
  align-items: start;
}
.shot {
  margin: 0;
}
.shot img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.shot figcaption,
.meter figcaption,
.caption {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--mute);
  margin-top: 12px;
}

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

:root { --step: clamp(56px, 8vw, 96px); }
section {
  padding: var(--step) 0;
}
.hero { padding-bottom: 0; }
#privacy { padding-bottom: 0; }
#test { padding-bottom: calc(var(--step) * 0.6); }
.alt {
  background: var(--surface);
}

.eyebrow {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--mute);
  margin: 0 0 10px;
}
h2 {
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
}
h3 {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
  margin: 0 0 8px;
}
.intro {
  color: var(--mute);
  max-width: 40em;
  margin: 0 0 36px;
}

/* ---------- install ---------- */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 820px;
}
.step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 4px 0;
}
.step-n {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--dim);
  padding-top: 2px;
}
.step p {
  margin: 0 0 8px;
}
.step > div { min-width: 0; }

.cmd {
  display: flex;
  align-items: stretch;
  background: var(--term);
  border: 1px solid #1f2a22;
  border-radius: 12px;
  overflow: hidden;
}
.cmd code {
  flex: 1;
  min-width: 0;
  font-family: var(--mono);
  font-size: clamp(13px, 1.6vw, 16px);
  line-height: 1.5;
  color: var(--green);
  padding: 15px 18px;
  overflow-wrap: anywhere;
  user-select: all;
}
.copy {
  flex: none;
  min-width: 96px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
  background: var(--yellow);
  border: 0;
  padding: 0 18px;
  cursor: pointer;
}
.copy:hover { background: #ffd53d; }
.copy:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: -5px;
  box-shadow: inset 0 0 0 2px var(--ink);
}
.copy[data-done] {
  background: var(--term);
  color: var(--green);
}

.install { max-width: none; }
.cmd-big { border-radius: 16px; box-shadow: var(--shadow); }
.cmd-big code {
  font-size: clamp(14px, 1.9vw, 19px);
  padding: clamp(20px, 3vw, 30px) clamp(18px, 2.6vw, 28px);
}
.cmd-big .copy { min-width: 150px; font-size: 17px; }
.after-copy {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.after-copy li { display: grid; grid-template-columns: 44px 1fr; }
details h3 { font-size: 15px; margin: 22px 0 4px; }
.btn[data-done] { background: var(--term); color: var(--green); }

.nb { white-space: nowrap; }

code.inline {
  font-family: var(--mono);
  font-size: 0.92em;
  background: var(--band);
  color: var(--band-text);
  padding: 2px 7px;
  border-radius: 5px;
  white-space: nowrap;
}

.note {
  color: var(--mute);
  font-size: 15px;
  max-width: 820px;
  margin: 26px 0 0;
}

details {
  max-width: 820px;
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 4px 18px;
}
summary {
  font-family: var(--mono);
  font-size: 14.5px;
  cursor: pointer;
  padding: 12px 0;
}
details[open] { padding-bottom: 18px; }
details .cmd { margin-top: 10px; }
details p { color: var(--mute); font-size: 15px; margin: 4px 0 0; }

/* ---------- how it works: a terminal that runs by itself, and the three steps ---------- */

.how {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: stretch;
}

.demo {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 400px;
  background: var(--term);
  border: 1px solid #1f2a22;
  border-radius: 14px;
  overflow: hidden;
  font-family: var(--mono);
  font-size: clamp(12.5px, 1.25vw, 14.5px);
  line-height: 1.6;
  color: #9fb5a6;
}
.demo-bar {
  padding: 10px 18px;
  color: #6f8577;
  border-bottom: 1px solid #1f2a22;
  font-size: 0.9em;
}
.demo-body { padding: 18px; display: grid; align-content: start; gap: 12px; }
.demo-work { margin: 0; }
.demo-state { color: var(--green); }
.demo-note { color: #6f8577; }
.demo-lines { display: grid; gap: 9px; }
.demo-lines i { height: 8px; border-radius: 4px; background: #1f2a22; transform-origin: left; }
.demo-lines i:nth-child(1) { width: 82%; }
.demo-lines i:nth-child(2) { width: 61%; }
.demo-lines i:nth-child(3) { width: 73%; }
.demo-prompt { margin: 4px 0 0; color: #ffffff; }
.demo-prompt b { color: var(--yellow); font-weight: 400; }
.demo-caret {
  display: none;
  width: 0.6em;
  height: 1.1em;
  margin-left: 2px;
  vertical-align: -0.2em;
  background: var(--yellow);
}
.demo-panel {
  background: #141015;
  border: 1px solid #2e2830;
  border-radius: 10px;
  padding: 12px 14px 14px;
}
.demo-label { margin: 0 0 10px; color: #a39aa0; font-size: 0.86em; }
.demo-offer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: #1d181f;
  border-radius: 8px;
  padding: 10px 12px;
}
.demo-offer strong { display: block; color: #ffffff; }
.demo-offer span { color: #a39aa0; font-size: 0.9em; }
.demo-right { display: flex; align-items: center; gap: 12px; flex: none; }
.demo-right .demo-code { color: var(--yellow); font-size: 1em; letter-spacing: 0.02em; }
.demo-right .demo-btn {
  background: var(--yellow);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.9em;
  border-radius: 6px;
  padding: 5px 10px;
  min-width: 6.2em;
  text-align: center;
}
.demo-status {
  min-height: 2.6em;
  padding: 8px 18px;
  border-top: 1px solid #1f2a22;
  color: var(--green);
  background: #0e1410;
}

/* what each moment of the replay shows; without JavaScript the last moment stands still */
.demo[data-phase="1"] .demo-prompt,
.demo[data-phase="2"] .demo-prompt,
.demo[data-phase="1"] .demo-panel,
.demo[data-phase="2"] .demo-panel,
.demo[data-phase="3"] .demo-panel,
.demo[data-phase="1"] #demo-status { visibility: hidden; }
.demo[data-phase="4"] .demo-code { visibility: hidden; }
.demo[data-phase="3"] .demo-caret { display: inline-block; }
.demo[data-phase="5"] .demo-btn,
.demo[data-phase="6"] .demo-btn { background: transparent; color: #ffffff; box-shadow: inset 0 0 0 1px #6d6b6e; }
.demo[data-phase="2"] .demo-status { background: #352a12; transition: background-color 0.24s linear; }

.how-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 22px;
  transition: opacity 0.24s ease, border-color 0.24s ease;
}
.alt .card { background: var(--bg); }
.card .num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--mute);
  margin: 0 0 8px;
}
.card h3 { color: var(--accent); }
.card p {
  margin: 0;
  color: var(--mute);
  font-size: 15.5px;
}
.how.is-playing .card { opacity: 0.5; }
.how.is-playing .card.is-on { opacity: 1; border-color: var(--accent); }
.how-note { margin-top: 16px; }
/* ---------- promises ---------- */

.promises {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px 32px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.promises svg {
  width: 26px;
  height: 26px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-bottom: 14px;
}
.promises p {
  margin: 0;
  color: var(--mute);
  font-size: 15.5px;
}
.check-note {
  margin: 44px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--mute);
  font-size: 15px;
  max-width: 46em;
}

/* ---------- the honest line: the logo's tag, at section size ---------- */

.test { overflow: hidden; }
.tag {
  position: relative;
  z-index: 0;
  background: var(--yellow);
  color: var(--ink);
  border-radius: 36px 0 0 36px;
  padding: clamp(36px, 5vw, 64px) clamp(28px, 4vw, 56px);
  margin-right: clamp(120px, 18vw, 230px);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.tag::after {                      /* the point */
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  aspect-ratio: 1;
  background: var(--yellow);
  border-top-right-radius: 15%;
  transform: translateX(50%) rotate(45deg) scale(0.7071);
  z-index: -1;
}
.tag-dot {
  width: clamp(96px, 13vw, 168px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--ink);
  display: grid;
  place-items: center;
}
.tag-dot i {
  width: 60%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--red);
}
.tag .eyebrow { color: var(--ink); opacity: 0.75; }
.tag h2 { font-size: clamp(26px, 4vw, 42px); }
.tag p { max-width: 32em; margin: 0 0 10px; }
.tag p:last-child { margin-bottom: 0; }
.tag :focus-visible { outline-color: var(--ink); }
/* ---------- footer ---------- */

footer {
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mute);
  padding: 36px 0 44px;
}
footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px 40px;
}
footer p { margin: 0; }
footer .small { flex-basis: 100%; }

/* ---------- legal pages ---------- */

.doc {
  max-width: 760px;
  padding-top: 24px;
  padding-bottom: 80px;
}
.doc h1 {
  color: var(--accent);
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.1;
  margin-bottom: 12px;
}
.doc .meta {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--mute);
  margin: 0 0 32px;
}
.doc ol { padding-left: 1.4em; }
.doc li { margin-bottom: 16px; }
.doc ul { margin-top: 10px; }
.doc ul li { margin-bottom: 6px; }
.doc .back {
  font-family: var(--mono);
  font-size: 14px;
}

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

.hero { position: relative; }
.hero > .wrap, .hero > .band { position: relative; z-index: 1; }
#rain {                             /* falling code, drawn by a small shader; desktop only */
  position: absolute;
  inset: 0 0 auto 0;
  width: 100%;
  height: min(620px, 100%);
  z-index: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 42%, #000 82%);
  mask-image: linear-gradient(90deg, transparent 42%, #000 82%);
}
#rain.on { opacity: 1; }

.bp {
  display: inline-block;
  width: 0.72em;
  height: 0.72em;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 0.22em var(--ink);
  margin-right: 0.5em;
  vertical-align: -0.02em;
}
.cursor {
  display: none;
  width: 0.42em;
  height: 0.8em;
  margin-left: 0.12em;
  vertical-align: -0.04em;
  background: var(--band-text);
}
.swipe-hint { display: none; }

/* ---------- motion ----------
   Only the three movements in the brandbook's Motion chapter: a dot appears,
   a line lights up, a cursor blinks. Short, played once, and off entirely
   under reduced motion. The one exception is the terminal replay in
   "how it works", which runs by itself. */

.copy:active, .btn:active { transform: translateY(2px); }

.motion .untyped { visibility: hidden; }
.motion .bp { transform: scale(0); }
.motion .hero.is-hit .bp { animation: dot-in 0.2s ease-out 0s both; }
.motion .band { background: transparent; position: relative; }
.motion .band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--band);
  transform: scaleX(0);
  transform-origin: left;
}
.motion .hero.is-hit .band::before { transition: transform 0.24s linear 0.2s; transform: scaleX(1); }
.motion .band .code-line { position: relative; }
.motion .h1-text { clip-path: inset(0 100% 0 0); display: inline-block; }
.motion .hero.is-hit .h1-text { clip-path: inset(0 0 -0.2em 0); transition: clip-path 0.24s linear 0.2s; }
.motion .cursor { display: inline-block; opacity: 0; }
.motion .hero.is-hit .cursor { animation: blink 1.06s steps(1) 0.44s 3 both, stay 0.01s 3.62s forwards; }
.motion .rise { opacity: 0; transform: translateY(10px); }
.motion .hero.is-hit .rise {
  opacity: 1;
  transform: none;
  transition: opacity 0.24s ease, transform 0.24s ease;
  transition-delay: calc(0.5s + var(--i, 0) * 0.08s);
}
@keyframes dot-in { 0% { transform: scale(0); } 30% { transform: scale(0.4); } 70% { transform: scale(1.15); } 100% { transform: scale(1); } }
@keyframes blink { 0% { opacity: 1; } 50% { opacity: 0; } 100% { opacity: 1; } }
@keyframes stay { to { opacity: 1; } }

.motion [data-reveal] {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.24s ease, transform 0.24s ease;
}
.motion [data-reveal].in { opacity: 1; transform: none; }
.motion .tag-dot i { transform: scale(0); }
.motion .tag.in .tag-dot i { animation: dot-in 0.2s ease-out 0.24s both; }
.motion .demo-lines i { animation: line-in 0.24s linear both; }
.motion .demo[data-phase="1"] .demo-lines i:nth-child(2) { animation-delay: 0.7s; }
.motion .demo[data-phase="1"] .demo-lines i:nth-child(3) { animation-delay: 1.4s; }
.motion .demo:not([data-phase="1"]) .demo-lines i { animation: none; }
.motion .demo[data-phase="3"] .demo-caret { animation: blink 1.06s steps(1) infinite; }
@keyframes line-in { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ---------- small screens ---------- */

@media (max-width: 860px) {
  .promises { grid-template-columns: 1fr; gap: 28px; }
  .how { grid-template-columns: 1fr; }
  .demo { min-height: 380px; }
  .how.is-playing .card { opacity: 1; }
  /* phones and narrow windows: the two screens become a swipe row */
  .shots {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    margin: clamp(28px, 6vw, 48px) calc(var(--gutter) * -1) 0;
    padding: 0 var(--gutter) 18px;
    scrollbar-width: none;
  }
  .shots::-webkit-scrollbar { display: none; }
  .shot { flex: 0 0 86%; scroll-snap-align: center; }
  .shot img { box-shadow: none; }
  .swipe-hint { display: block; font-family: var(--mono); font-size: 12.5px; color: var(--mute); margin: 0; text-align: right; }
  .tag { margin-right: 0; border-radius: 28px; grid-template-columns: 1fr; }
  .tag::after { display: none; }
  .tag-dot { width: 84px; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .nav-links .hide-s { display: none; }
  .logo img { height: 28px; }
  .cmd { flex-direction: column; }
  .copy { padding: 13px 18px; }
  .step, .after-copy li { grid-template-columns: 32px 1fr; }
  .cmd-big .copy { padding: 17px 18px; }
  .cta-row .btn { flex: 1 1 100%; }
  .bp { display: block; margin: 0 0 6px 1px; }
  .demo-note { display: block; }
  .demo-offer { flex-direction: column; align-items: stretch; }
  .demo-right { justify-content: space-between; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card { transition: none; }
}