/* ============================================================
   CANOPY — PRESENTATION (poster-style scrollytelling)
   ------------------------------------------------------------
   One long scroll-film. Each act is a full-bleed duotone
   poster; the body background/ink flip between acts (the JS
   swaps body[data-theme]). Pins are CSS-sticky; GSAP scrubs
   the choreography inside each pinned stage.
   ============================================================ */

:root {
  --milk: #fefaf0;
  --paper: #fdf0e8;
  --espresso: #542916;
  --espresso-deep: #40200e;
  --terre: #a13a1e;
  --terre-deep: #8c2a10;
  --rose: #f6cdbc;
  --bleu: #88b8ce;
  --miel: #f1c166;
  --eau: #b79858;

  --fs-eyebrow: clamp(.72rem, .5vw + .58rem, .88rem);
  --fs-giant: clamp(2.5rem, 7.6vw + .4rem, 8rem);
  --fs-hero: clamp(2.9rem, 9.2vw + .4rem, 9.6rem);
  --fs-h3: clamp(1.7rem, 2.6vw + .8rem, 3.1rem);
  --fs-body: clamp(1.02rem, .4vw + .9rem, 1.22rem);

  --ease: cubic-bezier(.22, 1, .36, 1);
  --nav-h: 4.4rem;
}

/* ---- duotone themes; the whole page recolors on flip ---- */
.pres-body { --bg: var(--paper); --ink: var(--espresso); --accent: var(--terre); --soft: rgba(84, 41, 22, .55); --hair: rgba(84, 41, 22, .28); }
.pres-body[data-theme="paper"] { --bg: var(--paper); --ink: var(--espresso); --accent: var(--terre); --soft: rgba(84, 41, 22, .55); --hair: rgba(84, 41, 22, .28); }
.pres-body[data-theme="milk"]  { --bg: var(--milk); --ink: var(--espresso); --accent: var(--terre); --soft: rgba(84, 41, 22, .55); --hair: rgba(84, 41, 22, .28); }
.pres-body[data-theme="dark"]  { --bg: var(--espresso-deep); --ink: var(--paper); --accent: var(--miel); --soft: rgba(253, 240, 232, .6); --hair: rgba(253, 240, 232, .3); }
.pres-body[data-theme="rose"]  { --bg: var(--rose); --ink: var(--terre-deep); --accent: var(--espresso); --soft: rgba(140, 42, 16, .6); --hair: rgba(140, 42, 16, .3); }
.pres-body[data-theme="terre"] { --bg: var(--terre); --ink: var(--paper); --accent: var(--miel); --soft: rgba(253, 240, 232, .68); --hair: rgba(253, 240, 232, .32); }

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

.pres-body {
  margin: 0;
  font-family: 'Familjen Grotesk', system-ui, sans-serif;
  font-size: var(--fs-body);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color .85s var(--ease), color .85s var(--ease);
}
html.lenis, html.lenis body { height: auto; }
html.lenis { scroll-behavior: auto !important; }

h1, h2, h3 { margin: 0; font-family: 'Outfit', sans-serif; font-weight: 700; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--miel); color: var(--espresso); }

.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 300;
  background: var(--espresso); color: var(--milk);
  padding: .6rem 1rem; border-radius: 999px;
}
.skip-link:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ---- film grain (static PNG tile — feTurbulence was melting FPS) ---- */
.grain {
  position: fixed; inset: 0; z-index: 120; pointer-events: none;
  opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Ccircle cx='8' cy='14' r='0.8' fill='%23000' opacity='.35'/%3E%3Ccircle cx='42' cy='6' r='0.7' fill='%23000' opacity='.28'/%3E%3Ccircle cx='78' cy='28' r='0.9' fill='%23000' opacity='.32'/%3E%3Ccircle cx='110' cy='18' r='0.6' fill='%23000' opacity='.25'/%3E%3Ccircle cx='22' cy='52' r='0.75' fill='%23000' opacity='.3'/%3E%3Ccircle cx='58' cy='66' r='0.7' fill='%23000' opacity='.28'/%3E%3Ccircle cx='96' cy='58' r='0.85' fill='%23000' opacity='.33'/%3E%3Ccircle cx='14' cy='96' r='0.65' fill='%23000' opacity='.26'/%3E%3Ccircle cx='48' cy='108' r='0.8' fill='%23000' opacity='.3'/%3E%3Ccircle cx='88' cy='92' r='0.7' fill='%23000' opacity='.27'/%3E%3Ccircle cx='70' cy='40' r='0.6' fill='%23000' opacity='.24'/%3E%3Ccircle cx='30' cy='78' r='0.75' fill='%23000' opacity='.29'/%3E%3C/svg%3E");
  background-size: 120px 120px;
}

/* ============================================================
   SHARED TYPE
   ============================================================ */
.eyebrow {
  font-size: var(--fs-eyebrow);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--soft);
  font-weight: 500;
}
.giant {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: var(--fs-giant);
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--ink);
}
.line { display: block; }
.ch { display: inline-block; white-space: pre; }

/* masked line reveals */
.clip { display: block; overflow: hidden; padding-block: .06em; }
.clip-in { display: block; }

/* hand-drawn scribble underline */
.scribble-wrap { position: relative; display: inline-block; }
.scribble {
  position: absolute; left: -2%; right: -2%; bottom: -.08em;
  width: 104%; height: .18em; overflow: visible;
}
.scribble path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 7;
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
}

/* ============================================================
   NAV
   ============================================================ */
.pres-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(1.1rem, 3.4vw, 3rem);
  color: var(--ink);
  transition: color .85s var(--ease);
}
.brand { display: inline-flex; align-items: center; gap: .55rem; }
.brand-mark { width: 1.7rem; height: 1.7rem; display: grid; place-items: center; }
.brand-mark svg { width: 100%; height: 100%; }
.brand-word {
  font-family: 'Outfit', sans-serif;
  font-weight: 700; font-size: 1.24rem; letter-spacing: .01em;
  transform: translateY(.1em);
}
.nav-mail {
  font-size: .92rem; font-weight: 600;
  padding: .5rem 1.05rem;
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  transition: background-color .3s, color .3s, border-color .85s var(--ease);
}
.nav-mail:hover { background: var(--ink); color: var(--bg); }

/* ============================================================
   ACT SHELL
   ============================================================ */
.act { position: relative; }
.act-tall .pin {
  position: sticky; top: 0;
  height: 100vh; height: 100svh;
  overflow: hidden;
}
.stage { position: relative; width: 100%; height: 100%; }

/* GPU-promote only the pieces that actually scrub every frame */
.clip-in,
.j-chapter,
.shot, .shot-window img, .stamp,
.r-card,
.wall-card, .wall-count, .wall-scrim {
  will-change: transform, opacity;
}

/* ============================================================
   ACT I — HERO
   ============================================================ */
.act-hero {
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-blob {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: .8;
}
.hero-inner {
  position: relative; z-index: 2;
  padding: calc(var(--nav-h) + 2vh) clamp(1.2rem, 5vw, 5rem) 14vh;
  max-width: 100%;
}
.hero-eyebrow { margin-bottom: clamp(1rem, 2.5vh, 1.8rem); }
.hero-title {
  font-size: var(--fs-hero);
  line-height: .94;
  letter-spacing: -.022em;
  color: var(--ink);
}
.hero-sub {
  margin-top: clamp(1.3rem, 3vh, 2.2rem);
  max-width: 44rem;
  font-size: clamp(1.05rem, .8vw + .9rem, 1.4rem);
  line-height: 1.55;
  color: var(--soft);
}
.scroll-cue {
  position: absolute; z-index: 2;
  right: clamp(1.2rem, 5vw, 5rem); bottom: 3.4vh;
  display: inline-flex; flex-direction: column; align-items: center; gap: .5rem;
  font-size: .82rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--soft);
}
.scroll-cue svg { width: 1.35rem; height: 2.5rem; }
.scroll-cue path {
  stroke: var(--accent); stroke-width: 2.4;
  stroke-linecap: round; stroke-linejoin: round; fill: none;
}

/* ============================================================
   ACT II — PROBLEM (dark, pinned)
   ============================================================ */
.act-problem { height: 460vh; }
.problem-stage { display: grid; place-items: center; }

.problem-lines { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
/* Only the first beat is visible before JS; others stack in the
   same absolute slot and must stay hidden or the pin looks frozen.
   Use :first-of-type — whitespace text nodes break :first-child. */
.p-line { position: absolute; padding: 0 1rem; visibility: hidden; opacity: 0; }
.p-line:first-of-type { visibility: visible; opacity: 1; }

.shot {
  position: absolute;
  margin: 0;
  width: min(78vw, 62rem);
  display: flex; flex-direction: column; align-items: center; gap: .9rem;
  visibility: hidden;
}
.shot-window {
  position: relative;
  width: 100%;
  height: min(62vh, 40rem);
  overflow: hidden;
  border-radius: 10px;
  border: 2px solid var(--hair);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .4);
  background: #fff;
}
.shot-window img {
  display: block; width: 100%; height: auto;
}
.shot-cap {
  font-size: .85rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--soft);
}

.stamp {
  position: absolute;
  z-index: 3;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: clamp(2.6rem, 6.4vw, 5.6rem);
  line-height: .95;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .01em;
  color: var(--terre);
  background: var(--paper);
  padding: 1.4rem 2.2rem 1.1rem;
  border: 5px solid var(--terre);
  border-radius: 6px;
  transform: rotate(-7deg);
  box-shadow: 0 22px 60px rgba(0, 0, 0, .45);
  visibility: hidden;
}

.problem-close {
  position: absolute;
  text-align: center;
  padding: 0 1rem;
  visibility: hidden;
}
.problem-close-sub {
  margin-top: 1.4rem;
  font-size: var(--fs-body);
  color: var(--soft);
  max-width: 34rem;
  margin-inline: auto;
}

/* ============================================================
   ACT III — SOLUTION (rose poster)
   ============================================================ */
.act-solution {
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + 4vh) 1.2rem 10vh;
}
.solution-inner { max-width: 62rem; }
.solution-title { margin-top: 1.1rem; }
.solution-bar {
  margin: clamp(2rem, 5vh, 3.4rem) auto 0;
  display: flex; align-items: center; gap: .9rem;
  width: min(34rem, 88vw);
  padding: 1.05rem 1.4rem;
  border: 2px solid var(--ink);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg) 55%, white 45%);
  box-shadow: 6px 8px 0 var(--ink);
  text-align: left;
}
.sbar-dot {
  width: .8rem; height: .8rem; border-radius: 50%;
  background: var(--accent); flex: none;
}
.sbar-ph { color: var(--soft); font-style: italic; font-size: 1.05rem; }
.solution-note {
  margin-top: clamp(1.6rem, 4vh, 2.6rem);
  color: var(--soft);
  line-height: 1.6;
}

/* ============================================================
   ACT IV — JOURNEY (pinned, 7 steps)
   ============================================================ */
.act-journey { height: 760vh; }
.journey-stage {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  align-items: center;
  gap: clamp(1rem, 4vw, 4rem);
  padding: calc(var(--nav-h) + 1rem) clamp(1.2rem, 4.5vw, 4.5rem) 2rem;
}

.j-copy { position: relative; min-height: 16rem; }
.j-chapter {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: center;
  gap: 1rem;
  visibility: hidden;
}
.j-h { font-size: var(--fs-h3); line-height: 1.04; letter-spacing: -.015em; }
.j-b { color: var(--soft); line-height: 1.6; max-width: 30rem; }

.j-visual {
  position: relative;
  height: min(70vh, 44rem);
}

/* the constellation of mini resource cards (filled by JS) */
.j-cloud { position: absolute; inset: 0; }
.j-mini {
  position: absolute;
  left: 50%; top: 50%;
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .5rem .8rem;
  border-radius: 10px;
  border: 1.5px solid var(--hair);
  background: color-mix(in srgb, var(--bg) 72%, white 28%);
  font-size: .8rem; font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  visibility: hidden;
  box-shadow: 0 6px 18px rgba(84, 41, 22, .1);
}
.j-mini i {
  width: .6rem; height: .6rem; border-radius: 50%;
  background: var(--dot, var(--bleu)); flex: none; font-style: normal;
}

/* the search bar the query lives in */
.j-bar {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  display: flex; align-items: center; gap: .85rem;
  width: min(30rem, 100%);
  padding: 1.1rem 1.4rem;
  border: 2px solid var(--ink);
  border-radius: 999px;
  background: var(--milk);
  box-shadow: 7px 9px 0 rgba(84, 41, 22, .9);
  z-index: 3;
}
.j-dot { width: .75rem; height: .75rem; border-radius: 50%; background: var(--accent); flex: none; }
.j-typed {
  font-size: clamp(1rem, 1.2vw + .8rem, 1.3rem);
  font-weight: 600; color: var(--espresso);
  white-space: nowrap; overflow: hidden;
}
.j-caret {
  width: 2px; height: 1.35em; background: var(--terre); flex: none;
  animation: caret-blink 1s steps(1) infinite;
}
@keyframes caret-blink { 50% { opacity: 0; } }

/* guardian rings */
.j-guard {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  visibility: hidden;
  display: grid; place-items: center;
}
.j-guard-ring {
  grid-area: 1 / 1;
  width: min(36rem, 78vw); height: min(13rem, 30vh);
  border: 2px dashed var(--accent);
  border-radius: 999px;
  opacity: .8;
}
.j-guard-ring-2 {
  width: min(42rem, 90vw); height: min(16.5rem, 38vh);
  opacity: .38;
  border-style: solid;
  border-width: 1.5px;
}
.j-guard-tag {
  grid-area: 1 / 1;
  align-self: end;
  transform: translateY(2.6rem);
  font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--soft);
  background: var(--bg);
  padding: .25rem .7rem;
  transition: background-color .85s var(--ease);
}

/* context chips */
.j-notes { position: absolute; inset: 0; z-index: 4; pointer-events: none; }
.j-chip {
  display: inline-flex; align-items: center;
  padding: .45rem .95rem;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  background: var(--miel);
  color: var(--espresso);
  font-size: .88rem; font-weight: 600;
  box-shadow: 3px 4px 0 rgba(84, 41, 22, .85);
}
.j-notes .j-chip { position: absolute; visibility: hidden; }
.j-n1 { left: 6%; top: 22%; transform: rotate(-4deg); }
.j-n2 { right: 4%; top: 30%; transform: rotate(3deg); }
.j-n3 { left: 18%; bottom: 20%; transform: rotate(-2.5deg); }

/* synonym beat — vertically centered on its anchor so it can't
   spill past the bottom of the visual on short viewports */
.j-syn {
  position: absolute; left: 50%; top: 64%;
  transform: translate(-50%, -50%);
  z-index: 4;
  display: flex; flex-direction: column; align-items: center; gap: .8rem;
  visibility: hidden;
  width: max-content; max-width: 92%;
}
.j-syn-word {
  position: relative;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: clamp(1.5rem, 2.2vw + .8rem, 2.5rem);
  color: var(--ink);
}
.scribble-syn { bottom: -.14em; height: .22em; }
.scribble-syn path { stroke-width: 4; }
.j-syn-arrow { font-size: .85rem; letter-spacing: .18em; text-transform: uppercase; color: var(--soft); }
.j-syn-chips { display: flex; gap: .6rem; flex-wrap: wrap; justify-content: center; }

/* the one question */
.j-ask {
  position: absolute; left: 50%; top: 64%;
  transform: translate(-50%, -50%);
  z-index: 5;
  width: min(26rem, 94%);
  padding: 1.3rem 1.5rem 1.5rem;
  border: 2px solid var(--ink);
  border-radius: 18px;
  background: var(--milk);
  box-shadow: 7px 9px 0 rgba(84, 41, 22, .9);
  visibility: hidden;
}
.j-ask-q { font-weight: 600; font-size: 1.06rem; color: var(--espresso); line-height: 1.45; }
.j-opts { display: flex; gap: .7rem; margin-top: 1.05rem; flex-wrap: wrap; }
.j-opt {
  position: relative;
  padding: .55rem 1.1rem;
  border: 1.5px solid var(--espresso);
  border-radius: 999px;
  font-size: .92rem; font-weight: 600;
  color: var(--espresso);
  overflow: hidden;
}
.j-opt span { position: relative; z-index: 1; }
.j-pick-fill {
  position: absolute; inset: 0;
  background: var(--miel);
  transform: scaleX(0);
  transform-origin: left center;
}

/* ============================================================
   ACT V — RESULT
   ============================================================ */
.act-result { height: 300vh; }
.result-stage {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 1.4rem;
  text-align: center;
  padding: calc(var(--nav-h) + 1rem) 1.2rem 2rem;
}
.r-blob { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .75; }
.r-eyebrow, .r-title, .r-card, .r-note { position: relative; z-index: 2; }
.r-card {
  display: flex; flex-direction: column; gap: .65rem;
  width: min(30rem, 92vw);
  padding: 1.8rem 1.9rem;
  text-align: left;
  border: 2px solid var(--espresso);
  border-radius: 20px;
  background: var(--milk);
  box-shadow: 9px 11px 0 rgba(84, 41, 22, .92);
}
.r-piece { visibility: hidden; }
.r-cat {
  font-size: .78rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--bleu);
  font-weight: 700;
}
.r-name {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.6rem, 2vw + 1rem, 2.3rem);
  line-height: 1.05;
  color: var(--espresso);
}
.r-meta { font-size: .95rem; font-weight: 600; color: var(--terre); }
.r-expect {
  margin-top: .4rem; padding-top: .9rem;
  border-top: 1.5px dashed rgba(84, 41, 22, .3);
  color: rgba(84, 41, 22, .78);
  line-height: 1.55; font-size: .98rem;
}
.r-note {
  max-width: 30rem;
  color: var(--soft); font-size: .98rem; line-height: 1.55;
  visibility: hidden;
}

/* ============================================================
   ACT VI — THE WALL (zoom-out reveal, dark)
   ============================================================ */
.act-wall { height: 460vh; }
.wall-stage { overflow: hidden; }
.wall-field {
  position: absolute; inset: 0;
}
.wall-field canvas { width: 100%; height: 100%; display: block; }

/* scrim that rises behind the big number so it reads over the cards;
   opacity is driven by the scroll timeline */
.wall-scrim {
  position: absolute; inset: 0; z-index: 2;
  pointer-events: none;
  opacity: 0;
  background:
    radial-gradient(ellipse 95% 80% at center,
      rgba(38, 17, 7, .95) 0%,
      rgba(38, 17, 7, .82) 42%,
      rgba(38, 17, 7, .38) 72%,
      rgba(38, 17, 7, 0) 100%);
}

.wall-copy {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  text-align: center;
  /* copy holds the upper half while the card steps down below */
  padding: 0 1rem 26vh;
  z-index: 4;
  visibility: hidden;
  pointer-events: none;
}
.wall-copy .giant { font-size: clamp(2.2rem, 5.6vw + .4rem, 6rem); }

.wall-card {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  display: flex; flex-direction: column; gap: .5rem;
  width: min(24rem, 86vw);
  padding: 1.5rem 1.7rem;
  border-radius: 18px;
  border: 2px solid var(--espresso);
  background: var(--milk);
  color: var(--espresso);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .5);
  visibility: hidden;
  pointer-events: none;
}
.wall-card-cat {
  font-size: .72rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--bleu); font-weight: 700;
}
.wall-card strong {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
}

.wall-count {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: clamp(.5rem, 1.4vh, 1rem);
  z-index: 4;
  text-align: center;
  visibility: hidden;
  pointer-events: none;
}
.wall-count-line {
  font-size: clamp(.9rem, .9vw + .65rem, 1.2rem);
  letter-spacing: .22em; text-transform: uppercase;
  font-weight: 600;
  color: var(--paper);
}
.wall-count-line:first-child::after,
.wall-count-line:last-child::before {
  content: '';
  display: block;
  width: 3.2rem; height: 2px;
  margin: .8rem auto;
  background: var(--miel);
  opacity: .65;
  border-radius: 2px;
}
.wall-num {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: clamp(5.5rem, 19vw, 16rem);
  line-height: .9;
  letter-spacing: -.015em;
  color: var(--miel);
  font-variant-numeric: tabular-nums;
}
.wall-hint {
  position: absolute; left: 50%; bottom: 3.2vh;
  transform: translateX(-50%);
  z-index: 4;
  width: max-content; max-width: 92vw;
  font-size: .82rem; letter-spacing: .14em; text-transform: uppercase;
  text-align: center;
  color: var(--paper);
  background: rgba(38, 17, 7, .55);
  padding: .55rem 1.1rem;
  border-radius: 999px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  visibility: hidden;
  pointer-events: none;
}

/* ============================================================
   ACT VII — CTA (terre poster)
   ============================================================ */
.act-cta {
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + 4vh) 1.2rem 12vh;
}
.cta-inner { max-width: 60rem; display: flex; flex-direction: column; align-items: center; }
.cta-copy {
  margin-top: clamp(1.4rem, 3.5vh, 2.4rem);
  max-width: 36rem;
  color: var(--soft);
  line-height: 1.65;
}
.cta-btn {
  margin-top: clamp(1.8rem, 4.5vh, 3rem);
  display: inline-block;
  padding: 1.1rem 2.6rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: clamp(1.1rem, 1vw + .9rem, 1.4rem);
  color: var(--terre);
  background: var(--paper);
  border-radius: 999px;
  box-shadow: 6px 8px 0 rgba(64, 32, 14, .85);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.cta-btn:hover { transform: translate(2px, 3px); box-shadow: 3px 4px 0 rgba(64, 32, 14, .85); }
.cta-sign { margin-top: 1.6rem; font-size: .92rem; color: var(--soft); }

/* ============================================================
   FOOTER
   ============================================================ */
.pres-footer {
  padding: 2.2rem 1.2rem 2.6rem;
  text-align: center;
  font-size: .85rem;
  color: var(--soft);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 860px) {
  /* shorter pins = each beat arrives sooner; the page feels
     snappier under a thumb than under a wheel */
  .act-problem { height: 380vh; }
  .act-journey { height: 600vh; }
  .act-result { height: 240vh; }
  .act-wall { height: 380vh; }

  .journey-stage {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(11rem, auto) minmax(0, 1fr);
    gap: .4rem;
    align-items: start;
    padding-top: calc(var(--nav-h) + .6rem);
    padding-bottom: max(1.2rem, env(safe-area-inset-bottom));
  }
  .j-copy { min-height: 11rem; }
  .j-chapter { justify-content: flex-start; gap: .6rem; }
  .j-h { font-size: clamp(1.45rem, 5.6vw, 2rem); }
  .j-b { font-size: .98rem; line-height: 1.5; }
  .j-visual { height: auto; min-height: 44vh; min-height: 44svh; }
  .j-bar { padding: .8rem 1.05rem; width: min(26rem, 96%); }
  .j-typed { font-size: clamp(.9rem, 3.4vw, 1.1rem); }
  .j-guard-ring { width: 88vw; height: 8.5rem; }
  .j-guard-ring-2 { width: 96vw; height: 10.5rem; }
  .j-guard-tag { transform: translateY(2rem); font-size: .7rem; text-align: center; }
  .j-n1 { left: 2%; top: 6%; }
  .j-n2 { right: 1%; top: 20%; }
  .j-n3 { left: 8%; bottom: 12%; }
  .j-chip { font-size: .8rem; padding: .4rem .8rem; }
  .j-syn, .j-ask { top: 62%; }
  .j-ask { width: min(24rem, 94%); padding: 1.1rem 1.2rem 1.25rem; }
  .j-mini { font-size: .72rem; padding: .4rem .65rem; }

  .shot { width: 94vw; }
  .shot-window { height: 46vh; height: 46svh; }
  .stamp { font-size: 2.4rem; padding: 1rem 1.4rem .8rem; border-width: 4px; }

  .wall-card { width: min(20rem, 84vw); padding: 1.2rem 1.35rem; }
  .wall-card strong { font-size: 1.25rem; }
  .wall-count-line { letter-spacing: .16em; padding: 0 1.2rem; }
  .wall-hint { font-size: .72rem; bottom: max(2.4vh, env(safe-area-inset-bottom)); }
}

/* ============================================================
   REDUCED MOTION — everything simply visible
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .act-tall { height: auto !important; }
  .act-tall .pin { position: static; height: auto; overflow: visible; }
  .stage { height: auto; }

  .problem-stage, .journey-stage, .result-stage, .wall-stage {
    display: flex; flex-direction: column; align-items: center;
    gap: 2.4rem; padding: 5rem 1.2rem;
  }
  .p-line, .shot, .stamp, .problem-close,
  .j-chapter, .j-guard, .j-notes .j-chip, .j-syn, .j-ask, .j-mini,
  .r-piece, .r-note,
  .wall-copy, .wall-card, .wall-count, .wall-hint {
    visibility: visible !important;
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
  }
  .clip-in { transform: none !important; }
  .j-copy, .j-visual { min-height: 0; height: auto; }
  .j-bar { position: static; transform: none; margin: 0 auto; }
  .j-cloud { display: none; }
  .wall-scrim { display: none; }
  .wall-field { position: relative; height: 70vh; }
  .wall-copy, .wall-count { display: flex; }
  .scribble path { stroke-dashoffset: 0; }
}