/* ============================================================
   Leafy — editorial landing
   ============================================================ */

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

:root {
  --bg:           #000000;
  --bg-secondary: #0a0a0a;
  --separator:    rgba(255, 255, 255, 0.10);
  --separator-light: rgba(255, 255, 255, 0.06);

  --green:        #C6EF5A;
  --green-hover:  #B5E048;
  --green-on:     #141a0c;

  --text-primary:   #f5f5f7;
  --text-secondary: #86868b;
  --text-tertiary:  #48484a;

  --page-w:      1100px;
  --nav-h:       52px;
  --gutter:      28px;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
          "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "SF Mono", ui-monospace, Menlo, Monaco, monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.5;
  letter-spacing: -0.02em;
  background: var(--bg);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

kbd {
  font-family: var(--font-mono);
  font-size: 0.85em;
  display: inline-block;
  padding: 0.1em 0.45em;
  border-radius: 5px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
}

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

/* ── Grain ── */
.grain {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 180px;
}

/* ============================================================
   NAV
   ============================================================ */
#nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--separator-light);
}
.nav-inner {
  width: 100%;
  max-width: var(--page-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  text-decoration: none;
}
.nav-logo:hover { color: var(--text-primary); }
.nav-mark {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--green);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 20px;
}
.nav-links a {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 6px 14px;
  border-radius: 6px;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}
.nav-cta:hover {
  border-color: rgba(255, 255, 255, 0.72);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

/* ============================================================
   ① PAIN — full-bleed sticky hero
   ============================================================ */

/* Spacer — keeps content below the viewport-sized hero */
.hero-wrap {
  height: 100vh;
  position: relative;
}

/* Hero is nailed to the viewport — never moves */
.pain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 0 72px;
  overflow: hidden;
}

/* Full-bleed background image */
.pain-shot {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.pain-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pain-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.10) 0%,
    rgba(0,0,0,0.25) 40%,
    rgba(0,0,0,0.72) 100%
  );
  pointer-events: none;
}

/* Copy sits at the bottom of the viewport, over the image */
.pain-copy {
  position: relative;
  z-index: 1;
  max-width: var(--page-w);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.pain h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.045em;
  max-width: 580px;
  text-shadow: 0 2px 24px rgba(0,0,0,0.4);
}
.pain-sub {
  margin-top: 16px;
  font-size: 1.125rem;
  line-height: 1.55;
  color: rgba(255,255,255,0.75);
  max-width: 480px;
  text-shadow: 0 1px 12px rgba(0,0,0,0.4);
}

/* One solid block slides over the fixed hero — no gaps possible */
.content {
  position: relative;
  z-index: 1;
  background: var(--bg);
}
footer {
  position: relative;
  z-index: 1;
  background: var(--bg);
}

/* ============================================================
   ② PIVOT — the promise
   ============================================================ */
.pivot {
  max-width: var(--page-w);
  margin: 0 auto;
  padding: 120px var(--gutter);
}
.pivot-inner {
  max-width: 580px;
}
.pivot h2 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
}
.pivot-sub {
  margin-top: 18px;
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 480px;
}

/* ============================================================
   ③ DEMO — sticky visual + scrolling narrative
   ============================================================ */
.demo {
  max-width: var(--page-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  margin-bottom: 120px;
  /* Scroll fuel for 3 steps — see scrubDemo() in main.js */
  height: 700vh;
  position: relative;
}

/* ONE sticky pod — scene & text are siblings so they always
   start and stop sticking at exactly the same moment */
.demo-sticky {
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  display: grid;
  grid-template-columns: 2.6fr 1fr;
  gap: 40px;
  align-items: center;
}

.demo-visual {
  height: 100%;
  display: flex;
  align-items: center;
}

.demo-scene {
  position: relative;
  min-height: 600px;
  width: 100%;
}

.demo-page {
  position: relative;
  width: 100%;
  padding: 40px 0 48px;
  border-radius: 12px;
  background: transparent;
  left: calc(-1 * (var(--gutter) + max(0px, (100vw - var(--page-w)) / 2)) + 8vw);
}
.demo-page p {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  line-height: 1.5;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}
.demo-page mark {
  background: none;
  color: var(--text-primary);
  font-weight: 600;
}

.demo-line {
  position: relative;
  display: inline-block;
  white-space: nowrap;
}
.demo-off-screen {
  position: absolute;
  right: 100%;
  white-space: nowrap;
  pointer-events: none;
}
.demo-highlight-wrap {
  position: relative;
  display: inline-block;
  margin-left: 0.2em;
}

/* ── Selection-box drawing animation (step 0) ── */
/* clip-path grows from a point at the top-left → full rectangle,
   matching the diagonal drag gesture described in the copy. */
.demo-select-box {
  position: absolute;
  inset: -5px -10px;
  border: 1.5px solid rgba(255, 255, 255, 0.72);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0);
  pointer-events: none;
  z-index: 2;
  /* clip-path + background driven 1:1 by scroll via JS — no CSS transition */
  clip-path: inset(0 100% 100% 0 round 4px);
  /* only opacity uses a CSS transition (step-1/2 fade-out) */
  transition: opacity 0.35s ease;
}
/* Box fades out the moment popup appears (step 1 & 2) */
.demo-scene[data-active-step="1"] .demo-select-box,
.demo-scene[data-active-step="2"] .demo-select-box {
  opacity: 0;
}

/* ── Crosshair cursor — position + opacity set entirely by JS ── */
.demo-cursor {
  position: absolute;
  top: 0;
  left: 0;
  width: 18px;
  height: 18px;
  pointer-events: none;
  z-index: 12;
  opacity: 0;
  will-change: transform, opacity;
}
.demo-cursor::before,
.demo-cursor::after {
  content: '';
  position: absolute;
  background: rgba(255, 255, 255, 0.88);
  border-radius: 1px;
}
.demo-cursor::before { /* horizontal arm */
  width: 14px; height: 1.5px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.demo-cursor::after {  /* vertical arm */
  width: 1.5px; height: 14px;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
}

/* Popup — position: fixed so it never contributes to sticky-container
   overflow, which caused the up/down scroll anchor mismatch.
   top & left are set via JS from markWrapEl.getBoundingClientRect(). */
.demo-popup {
  position: fixed;
  width: clamp(340px, 42vw, 500px);
  max-width: none;
  filter: drop-shadow(0 20px 48px rgba(0,0,0,0.55));
  z-index: 50;
  opacity: 0;
  transform: translateY(16px) scale(0.97);
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.demo-popup.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Text panel: clips steps scrolled outside the visible column */
.demo-text-panel {
  align-self: stretch;
  position: relative;
  overflow: clip;
}
/* Steps fill the panel, stacked; JS drives translateY at scroll speed.
   Anchor at 28 % from panel top — aligns visually with the book text's
   centre of gravity rather than the panel's mathematical centre. */
.demo-step {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: calc((100vh - var(--nav-h)) * 0.28);
  will-change: transform;
}
.demo-step h3 {
  font-size: clamp(1.375rem, 2.6vw, 1.875rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 12px;
}
.demo-step p {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 340px;
}

/* ============================================================
   ④ SLIDES — sticky visual + scrolling narrative
   ============================================================ */
.slides {
  max-width: var(--page-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  margin-bottom: 120px;
  /* Scroll fuel — sticky pod pins here until this height is consumed */
  height: 540vh;
  position: relative;
}

/* ONE sticky container — video & text are siblings inside it,
   so they always start and stop sticking at the exact same moment */
.slides-sticky {
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  display: grid;
  grid-template-columns: 2.6fr 1fr;
  gap: 40px;
  align-items: center;
}

.slides-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 2144 / 1624;   /* match the source video exactly */
  max-height: calc(100vh - var(--nav-h) - 60px);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.05);
}
.slides-vid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.slides-vid.is-active { opacity: 1; }

/* Text panel: clips steps that are outside the visible column.
   Steps are absolutely stacked; JS drives translateY at scroll speed. */
.slides-text-panel {
  align-self: stretch;   /* fill the full height of the sticky grid row */
  position: relative;
  overflow: clip;        /* hide steps that have scrolled outside the column */
}
/* Each step fills the panel; anchor at 28 % from top — same as demo steps. */
.slides-step {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: calc((100vh - var(--nav-h)) * 0.28);
  will-change: transform;
}

.slides-step h3 {
  font-size: clamp(1.375rem, 2.6vw, 1.875rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 12px;
}
.slides-step p {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 360px;
}

/* ============================================================
   ⑤ SIGNUP + TRUST
   ============================================================ */
.signup-section {
  max-width: var(--page-w);
  margin: 0 auto;
  padding: 80px var(--gutter) 160px;
}
.signup-inner {
  max-width: 440px;
}
.signup-inner h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
}
.signup-inner > p:not(.trust) {
  margin-top: 10px;
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.signup-row {
  display: flex;
  gap: 10px;
}
.field {
  flex: 1;
  height: 46px;
  padding: 0 14px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--separator);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9375rem;
  transition: border-color 0.2s;
}
.field::placeholder { color: var(--text-tertiary); }
.field:focus { outline: none; border-color: var(--green); }

.signup-btn {
  height: 46px;
  padding: 0 20px;
  border-radius: 10px;
  border: none;
  background: var(--green);
  color: var(--green-on);
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 650;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, transform 0.15s;
}
.signup-btn:hover {
  background: var(--green-hover);
  transform: translateY(-1px);
}
.signup-btn:active { transform: translateY(0); }

.consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 14px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.45;
}
.consent input { margin-top: 2px; accent-color: var(--green); }

.form-msg {
  margin-top: 10px;
  font-size: 0.8125rem;
  min-height: 1.2em;
  color: var(--text-secondary);
}
.form-msg.ok { color: var(--green); }
.form-msg.err { color: #ff6961; }

.trust {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--separator-light);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-tertiary);
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  border-top: 1px solid var(--separator-light);
  padding: 24px 0 32px;
}
.footer-inner {
  max-width: var(--page-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-primary);
}
.footer-copy {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}
.footer-links {
  display: flex;
  gap: 18px;
  list-style: none;
}
.footer-links a {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text-primary); }

/* ============================================================
   COOKIE
   ============================================================ */
#cookie {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%) translateY(150%);
  width: min(480px, calc(100% - 32px));
  z-index: 200;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 10px;
  background: rgba(28,28,30,0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--separator);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
#cookie.show { transform: translateX(-50%) translateY(0); }
#cookie p {
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--text-secondary);
  flex: 1;
}
#cookie button {
  flex-shrink: 0;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 8px;
  border: none;
  background: var(--green);
  color: var(--green-on);
  font-family: var(--font);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
#cookie button:hover { background: var(--green-hover); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.hero-reveal {
  opacity: 0;
  transform: translateY(28px);
  animation: fadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: calc(var(--d, 0) * 0.13s + 0.1s);
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   ABOUT — story (for about.html)
   ============================================================ */
.story-hero {
  max-width: var(--page-w);
  margin: 0 auto;
  padding: 48px var(--gutter) 40px;
}
.story-hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin-top: 12px;
}
.story-hero h1 em { color: var(--green); font-style: normal; }
.story-hero-lead {
  margin-top: 16px;
  max-width: 600px;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.55;
}
.story {
  max-width: var(--page-w);
  margin: 0 auto;
  padding: 0 var(--gutter) 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.story-card {
  max-width: 600px;
  padding: 24px 26px;
  border-radius: 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--separator-light);
}
.story-card-num { font-size: 0.75rem; font-weight: 700; color: var(--green); letter-spacing: 0.06em; margin-bottom: 8px; }
.story-card h2 { font-size: 1.375rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 14px; }
.story-card h3 { font-size: 1.0625rem; font-weight: 700; margin: 20px 0 8px; color: var(--text-primary); }
.story-card p { font-size: 1rem; line-height: 1.55; color: var(--text-secondary); margin-bottom: 14px; }
.story-card p:last-child { margin-bottom: 0; }
.story-card p strong { color: var(--text-primary); }
.story-card p em { color: var(--green); font-style: italic; }
.story-split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.story-quote { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--separator-light); font-size: 1.125rem; font-weight: 600; line-height: 1.4; color: var(--text-primary); }
.story-cta { margin-top: 8px; }

/* Generic button primitives used across pages */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  border-radius: 8px;
  padding: 10px 22px;
  transition: opacity 0.18s ease, transform 0.15s ease, background 0.18s ease;
}
.btn:active { transform: translateY(1px); }

/* Solid white pill — for page-level CTAs on dark backgrounds */
.btn-primary {
  background: #ffffff;
  color: #000000;
}
.btn-primary:hover { background: rgba(255,255,255,0.88); color: #000; }

/* Ghost outline — secondary / inline CTAs */
.btn-ghost {
  background: transparent;
  color: rgba(255,255,255,0.82);
  border: 1px solid rgba(255,255,255,0.28);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.72);
  color: #fff;
  background: rgba(255,255,255,0.06);
}

/* ============================================================
   LEGAL (privacy.html)
   ============================================================ */
.legal { max-width: 600px; margin: 0 auto; padding: 48px var(--gutter) 80px; }
.legal .back { display: inline-block; margin-bottom: 28px; font-size: 0.9375rem; color: var(--green); }
.legal .back:hover { text-decoration: underline; }
.legal h1 { font-size: 2rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 8px; }
.legal-intro { font-size: 1rem; color: var(--text-secondary); margin-bottom: 8px; }
.legal .updated { font-size: 0.8125rem; color: var(--text-tertiary); margin-bottom: 28px; }
.legal h2 { font-size: 1.125rem; font-weight: 700; color: var(--text-primary); margin: 32px 0 8px; }
.legal p, .legal li { font-size: 1rem; line-height: 1.55; color: var(--text-secondary); }
.legal ul { padding-left: 1.25em; margin: 8px 0 16px; }
.legal li { margin-bottom: 6px; }
.legal strong { color: var(--text-primary); }
.legal code { padding: 0.1em 0.35em; border-radius: 4px; background: rgba(255,255,255,0.06); font-family: var(--font-mono); font-size: 0.9em; }

.pill { display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--green-on); background: var(--green); padding: 5px 10px; border-radius: 999px; }
.topic-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--green); }
.large-title { font-size: 2rem; font-weight: 800; line-height: 1.1; }
.title-1 { font-size: 1.75rem; font-weight: 700; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 700px) {
  :root { --gutter: 20px; }

  .hero-wrap { height: 100vh; }
  .pain { padding-bottom: 48px; }
  .pain h1 { font-size: clamp(2rem, 8vw, 3.5rem); }

  .pivot { padding: 80px var(--gutter); }

  .demo { height: auto; }
  .demo-sticky { position: static; height: auto; grid-template-columns: 1fr; gap: 32px; }
  .demo-visual { height: auto; display: block; }
  .demo-scene { min-height: 400px; }
  .demo-text-panel { align-self: auto; overflow: visible; position: static;
                     display: flex; flex-direction: column; gap: 32px; }
  .demo-step { position: static; transform: none !important; padding: 32px 0; }
  .demo-popup {
    position: absolute;     /* fixed → absolute on mobile (no sticky context) */
    top: calc(100% - 8px);
    left: calc(-1 * var(--pointer-offset, 40px));
    opacity: 1;             /* always visible on mobile */
    transform: none;
    pointer-events: auto;
  }
  /* On mobile the select-box and cursor look odd in static layout — hide them */
  .demo-select-box { display: none; }
  .demo-cursor     { display: none; }

  .slides { height: auto; }
  .slides-sticky { position: static; height: auto; grid-template-columns: 1fr; gap: 32px; }
  /* On mobile: restore normal flow, reset JS-driven transforms */
  .slides-text-panel { align-self: auto; overflow: visible; position: static;
                       display: flex; flex-direction: column; gap: 40px; }
  .slides-step { position: static; transform: none !important; padding: 0; }

  .signup-row { flex-direction: column; }
  .signup-section { padding: 60px var(--gutter) 120px; }

  .nav-links { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 8px; }
  .story-split { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-reveal { animation: none; opacity: 1; transform: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  #cookie { transition: none; }
}