/* ============================================================
   Type Field — sections.css
   Journey (scroll compositions), poster studio, about, footer
   ============================================================ */

/* ---------- journey : dark section, sticky scroll morph ---------- */
.journey { background: var(--ink); color: var(--paper); }
.journey-head { padding-top: clamp(4rem, 10vh, 7rem); padding-bottom: 3rem; }
.journey-head h2 { font-size: clamp(2.4rem, 5vw, 4.5rem); max-width: 14ch; }
.journey-note { max-width: 52ch; margin-top: 1.1rem; color: rgba(255, 255, 255, .72); line-height: 1.6; }

.journey-track { height: 340vh; position: relative; }
.journey-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.j-stage { position: relative; height: 100%; border-top: 2px solid rgba(255, 255, 255, .18); }

.j-bignum {
  position: absolute; right: -3vw; bottom: -14vh;
  font-size: 62vh; line-height: 1;
  font-family: var(--display); font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255, 255, 255, .16);
  pointer-events: none; user-select: none;
}
.j-word {
  position: absolute; left: 6vw; top: 14vh;
  font-size: 10.5vw; line-height: .95; white-space: nowrap;
  font-family: var(--display); font-weight: 900; letter-spacing: -.01em;
  color: var(--paper);
  will-change: transform, opacity;
}
.j-editorial {
  position: absolute; left: 8vw; top: 30vh;
  max-width: min(600px, 82vw);
  opacity: 0; visibility: hidden;
  will-change: opacity;
}
.j-para {
  font-size: clamp(1.2rem, 1.4vw + .7rem, 1.55rem);
  line-height: 1.62;
  font-variation-settings: 'wght' 420, 'opsz' 20;
  color: rgba(255, 255, 255, .92);
}
.j-lead {
  font-size: 1.75em; letter-spacing: -.01em;
  font-variation-settings: 'wght' 460, 'wdth' 100, 'opsz' 20;
}
.j-rule {
  position: absolute; left: 6vw; top: 44vh;
  width: min(30vw, 420px); height: 3px;
  background: var(--orange);
  transform-origin: 0 50%; transform: scaleX(.28);
}
.j-caption {
  position: absolute; left: 6vw; bottom: 9vh; max-width: 46ch;
  font-family: var(--mono); font-size: 11px; line-height: 1.7;
  letter-spacing: .07em; text-transform: uppercase;
  color: rgba(255, 255, 255, .62);
}
.j-index {
  position: absolute; right: 6vw; bottom: 9vh;
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  color: rgba(255, 255, 255, .62);
}

/* static fallback (reduced motion) */
.j-static { display: none; flex-direction: column; gap: 4.5rem; padding: 0 var(--gutter) 6rem; }
.reduced-motion .j-static { display: flex; }
.reduced-motion .journey-track { display: none; }
.j-static-block { border-top: 2px solid rgba(255, 255, 255, .2); padding-top: 2rem; }
.j-static-word { line-height: 1; color: var(--paper); margin-bottom: 1.2rem; overflow-wrap: anywhere; }
.w-compact  { font-size: clamp(3rem, 9vw, 7rem);  font-variation-settings: 'wght' 850, 'wdth' 70, 'opsz' 144; letter-spacing: -.04em; }
.w-editorial{ font-size: clamp(1.6rem, 3.4vw, 2.6rem); font-variation-settings: 'wght' 460, 'wdth' 100, 'opsz' 20; }
.w-poster   { font-size: clamp(4rem, 15vw, 12rem); font-variation-settings: 'wght' 1000, 'wdth' 126, 'opsz' 144; letter-spacing: -.02em; }
.j-static-block figcaption {
  font-family: var(--mono); font-size: 11px; letter-spacing: .08em;
  text-transform: uppercase; color: rgba(255, 255, 255, .62);
  max-width: 52ch; line-height: 1.7;
}

/* ---------- make : poster studio ---------- */
.make { padding: clamp(4rem, 9vh, 7rem) 0; border-top: 2px solid var(--ink); }
.make-head h2, .about h2 { font-size: clamp(2.2rem, 4.5vw, 4rem); }
.make-note, .about-note { max-width: 56ch; margin-top: 1.1rem; color: var(--ink-2); line-height: 1.6; }
.make-head h2, .about h2 { letter-spacing: -.01em; }
.make-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
  margin-top: clamp(2.5rem, 5vh, 4rem);
}
.make-stage { position: sticky; top: calc(var(--head-h) + 24px); }
.poster-frame {
  position: relative;
  width: min(100%, 560px);
  margin: 0 auto;
  aspect-ratio: 3 / 4;
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: 12px 12px 0 var(--ink);
  border-radius: 0;
}
.poster-frame svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
#posterOverlay { pointer-events: none; }
.make-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1.5rem; }
.make-hint { margin-top: 1rem; font-size: 12.5px; color: var(--mute); font-family: var(--mono); letter-spacing: .02em; }

.ctl-group { border-top: 2px solid var(--ink); padding: 1.2rem 0 1.6rem; }
.ctl-group:first-child { border-top: none; padding-top: 0; }
.ctl-group h3 {
  font-size: 12px; font-family: var(--mono); font-weight: 400;
  text-transform: uppercase; letter-spacing: .16em; margin-bottom: 1rem;
}
.ctl-help { font-size: 12.5px; color: var(--ink-2); margin-top: .9rem; line-height: 1.6; }

.layout-picker { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; border: none; }
.layout-opt {
  position: relative;
  border: 2px solid var(--ink); background: var(--paper);
  padding: 10px; cursor: pointer; border-radius: 0;
  display: flex; flex-direction: column; gap: 8px; align-items: flex-start;
  transition: border-color .15s var(--ease), background .15s var(--ease), box-shadow .15s var(--ease);
}
.layout-opt:hover { border-color: var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.layout-opt.is-on { border-color: var(--ink); background: var(--paper-2); box-shadow: 4px 4px 0 var(--orange); }
.layout-opt input { position: absolute; opacity: 0; pointer-events: none; }
.layout-opt svg { width: 100%; height: auto; color: var(--ink); display: block; }
.layout-opt span { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }

.axis-rows { display: flex; flex-direction: column; gap: 14px; }
.axis-row { display: grid; grid-template-columns: 96px 1fr 48px; gap: 12px; align-items: center; }
.axis-name { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.axis-name small { display: block; color: var(--mute); text-transform: none; letter-spacing: 0; font-size: 10px; margin-top: 2px; }
.axis-val { font-family: var(--mono); font-size: 11px; text-align: right; font-feature-settings: 'tnum'; }

.palette-picker { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.palette-opt {
  border: 2px solid var(--ink); background: var(--paper);
  padding: 10px; cursor: pointer; border-radius: 0;
  display: flex; flex-direction: column; gap: 7px; align-items: stretch;
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.palette-opt:hover { border-color: var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.palette-opt.is-on { border-color: var(--ink); box-shadow: 4px 4px 0 var(--orange); }
.palette-opt .sw { display: block; width: 100%; }
.sw-bg { height: 16px; }
.sw-ink { height: 10px; }
.sw-acc { height: 6px; }
.palette-name { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; text-align: center; }

/* ---------- about ---------- */
.about { padding: clamp(4rem, 9vh, 7rem) 0; border-top: 2px solid var(--ink); }
.about-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(2rem, 5vw, 5rem); margin-top: 2.5rem; }
.about-list { list-style: none; display: flex; flex-direction: column; gap: 1.2rem; }
.about-list li { padding-left: 1.5rem; position: relative; font-size: 1.02rem; line-height: 1.65; color: var(--ink-2); }
.about-list li::before { content: ''; position: absolute; left: 0; top: .58em; width: 10px; height: 10px; background: var(--orange); }
.about-list b { color: var(--ink); font-weight: 800; }
.credit-card {
  border: 2px solid var(--ink); padding: 1.6rem;
  background: var(--paper-2); box-shadow: 10px 10px 0 var(--orange);
  align-self: start; border-radius: 0;
}
.credit-card h3 {
  font-family: var(--mono); font-size: 11px; font-weight: 400;
  text-transform: uppercase; letter-spacing: .16em; margin-bottom: 1rem;
}
.credit-font { font-family: var(--display); font-size: 2.1rem; font-weight: 900; letter-spacing: -.01em; margin-bottom: .5rem; text-transform: uppercase; }
.credit-card p { font-size: .92rem; color: var(--ink-2); line-height: 1.65; margin-bottom: .8rem; }
.credit-card a { color: var(--ink); text-decoration-color: var(--orange); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.credit-axes { font-family: var(--mono); font-size: 11px !important; letter-spacing: .04em; }

/* ---------- footer ---------- */
.site-foot { background: var(--ink); color: var(--paper); padding-top: clamp(3rem, 7vh, 5rem); border-top: 4px solid var(--orange); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 2.5rem; }
.foot-mark {
  font-family: var(--display); font-weight: 900;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  letter-spacing: -.02em; line-height: 1;
  text-transform: uppercase;
}
.foot-col h4 {
  font-family: var(--mono); font-size: 10px; font-weight: 400;
  text-transform: uppercase; letter-spacing: .16em;
  color: rgba(255, 255, 255, .5); margin-bottom: .9rem;
}
.foot-col a { display: block; color: var(--paper); text-decoration: none; padding: .25rem 0; font-size: .95rem; }
.foot-col a:hover { color: var(--orange); }
.foot-col p { font-size: .9rem; color: rgba(255, 255, 255, .72); line-height: 1.75; }
.foot-col p a { color: var(--paper); text-decoration-color: var(--orange); text-underline-offset: 3px; }
kbd {
  font-family: var(--mono); font-size: 10px;
  border: 1px solid rgba(255, 255, 255, .4);
  padding: 1px 5px; margin: 0 2px; border-radius: 0;
}
.foot-base {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  border-top: 2px solid rgba(255, 255, 255, .2);
  margin-top: 3rem; padding: 1.4rem 0 1.6rem;
  font-family: var(--mono); font-size: 11px; color: rgba(255, 255, 255, .55);
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; align-items: start; }
  .specimen { min-height: clamp(200px, 30vh, 320px); }
  .pad-panel {
    display: grid; grid-template-columns: minmax(0, 300px) 1fr;
    gap: 1.2rem 1.5rem; align-items: start; margin-top: 1rem;
  }
  .pad-panel .pad-help { grid-column: 1 / -1; }
  .make-grid { grid-template-columns: 1fr; }
  .make-stage { position: static; }
  .poster-frame { width: min(100%, 480px); }
  .about-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .pad-panel { grid-template-columns: 1fr; }
  .pad { max-width: 340px; }
  .nav-links { display: none; }
  .hero { min-height: 0; padding-bottom: 3rem; }
  .hero-grid { padding-bottom: 2rem; }
  .hero-scroll { justify-self: start; margin-top: 1.5rem; }
  .make-actions .btn { flex: 1 1 44%; text-align: center; }
  .palette-picker { grid-template-columns: repeat(2, 1fr); }
  .axis-row { grid-template-columns: 82px 1fr 42px; }
  .foot-grid { grid-template-columns: 1fr; }
  .foot-mark { font-size: 3rem; }
}