/* ============================================================
   KINTSUGI — section & component styles
   ============================================================ */

/* ---- shared vessel svg ---- */
.vessel-svg { width: 100%; height: 100%; display: block; overflow: visible; }
.vessel-stage { position: relative; display: grid; place-items: center; }

/* a reusable pool of light behind art */
.lightpool {
  position: absolute; left: 50%; top: 50%;
  width: 120%; aspect-ratio: 1/1; transform: translate(-50%,-50%);
  background: radial-gradient(closest-side,
      rgba(180,196,190,0.16), rgba(136,163,154,0.06) 42%, transparent 70%);
  pointer-events: none; z-index: 0;
  filter: blur(2px);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; min-height: 100svh;
  display: grid; grid-template-rows: 1fr auto;
  align-items: center;
  padding-top: var(--nav-h);
  padding-bottom: clamp(6rem, 10vh, 7.5rem); /* reserve room for the scroll cue so it never overlaps the stats */
  overflow: hidden;
}
.hero__pool {
  position: absolute; left: 50%; top: 46%; transform: translate(-50%,-50%);
  width: min(900px, 96vw); height: min(900px, 96vw);
  background:
    radial-gradient(closest-side, rgba(196,210,205,0.14), rgba(136,163,154,0.05) 40%, transparent 68%);
  z-index: 0; pointer-events: none;
}
.hero__beam {
  position: absolute; left: 50%; top: -8%; transform: translateX(-50%);
  width: clamp(280px, 40vw, 560px); height: 78%;
  background: linear-gradient(180deg, rgba(196,210,205,0.10), rgba(196,210,205,0.02) 40%, transparent 72%);
  clip-path: polygon(34% 0, 66% 0, 100% 100%, 0 100%);
  filter: blur(14px); z-index: 0; pointer-events: none;
}
.hero__stage {
  position: relative; z-index: 2;
  display: grid; place-items: center;
  width: 100%; padding-block: var(--s-3);
}
.hero__title {
  position: absolute; z-index: 1; top: 50%; left: 50%;
  transform: translate(-50%,-54%);
  font-family: var(--serif); font-weight: 500;
  font-size: var(--fs-mega); line-height: 0.92; text-align: center;
  letter-spacing: -0.02em; width: min(15ch, 96vw);
  color: transparent;
  background: linear-gradient(180deg, rgba(233,230,223,0.92), rgba(233,230,223,0.34));
  -webkit-background-clip: text; background-clip: text;
  pointer-events: none; text-wrap: balance;
}
.hero__title em { font-style: italic; }
.hero__vessel {
  position: relative; z-index: 3;
  width: clamp(280px, 38vh, 460px); aspect-ratio: 3/4;
  filter: drop-shadow(0 40px 60px rgba(0,0,0,0.6));
  cursor: crosshair;
}
.hero__eyebrow {
  position: absolute; top: calc(var(--nav-h) + 2.4rem); left: 50%; transform: translateX(-50%);
  z-index: 4;
}
.hero__foot {
  position: relative; z-index: 4;
  display: flex; flex-direction: column; align-items: center; gap: var(--s-3);
  text-align: center; padding-bottom: 0;
}
.hero__lede { max-width: 46ch; color: var(--text-dim); font-size: var(--fs-lead); }
.hero__lede .accent { color: var(--text); font-style: italic; font-family: var(--serif); }
.hero__meta {
  display: flex; gap: var(--s-5); flex-wrap: wrap; justify-content: center;
  margin-top: var(--s-2);
}
.hero__meta .stat { text-align: center; }
.hero__meta .stat b { font-family: var(--serif); font-size: 1.7rem; font-weight: 500; display: block; line-height: 1; }
.hero__meta .stat span { font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-faint); }
.hero__scroll {
  position: absolute; bottom: var(--s-3); left: 50%; transform: translateX(-50%);
  z-index: 4; display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-faint);
}
.hero__scroll .line { width: 1px; height: 38px; background: linear-gradient(var(--accent-line), transparent); animation: scrolldrop 2.4s var(--ease-in-out) infinite; transform-origin: top; }
@keyframes scrolldrop { 0%,100%{ transform: scaleY(0.4); opacity:.4 } 50%{ transform: scaleY(1); opacity:1 } }

@media (max-width: 720px){
  .hero__meta { gap: var(--s-3); }
  .hero__title { font-size: clamp(3.2rem, 16vw, 5rem); }
}

/* ============================================================
   SECTION HEADER
   ============================================================ */
.shead { display: flex; flex-direction: column; gap: var(--s-2); margin-bottom: var(--s-5); }
.shead--center { align-items: center; text-align: center; }
.shead__title { font-size: var(--fs-h2); }

/* ============================================================
   MANIFESTO
   ============================================================ */
.manifesto { text-align: center; }
.manifesto__text {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.8rem, 3.7vw, 3.2rem); line-height: 1.28;
  letter-spacing: -0.01em; max-width: 22ch; margin-inline: auto;
  text-wrap: balance; color: var(--text);
}
.manifesto__text em { font-style: italic; color: var(--accent); }
.manifesto__sig { margin-top: var(--s-4); }

/* ============================================================
   ACTS
   ============================================================ */
.act {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-6); align-items: center;
  padding-block: var(--s-6);
}
.act + .act { border-top: 1px solid var(--line); }
.act:nth-child(even) .act__art { order: 2; }
.act__art { position: relative; display: grid; place-items: center; min-height: 360px; }
.act__art .vessel-svg { width: clamp(220px, 26vw, 320px); height: 380px; position: relative; z-index: 1; }
.act__num {
  font-family: var(--mono); font-size: var(--fs-sm); letter-spacing: 0.3em; color: var(--accent);
}
.act__title { font-size: var(--fs-h2); margin-block: var(--s-2); }
.act__body { color: var(--text-dim); max-width: 42ch; font-size: var(--fs-lead); }
.act__note { margin-top: var(--s-3); font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); }
@media (max-width: 820px){
  .act { grid-template-columns: 1fr; gap: var(--s-3); }
  .act:nth-child(even) .act__art { order: 0; }
  .act__art { min-height: 300px; }
}

/* ============================================================
   WABI LADDER
   ============================================================ */
.ladder { position: relative; display: grid; gap: 0; max-width: 760px; margin-inline: auto; }
.ladder__spine {
  position: absolute; left: 26px; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(180deg, var(--accent-faint), var(--accent-line), var(--accent));
  box-shadow: 0 0 24px var(--accent-glow);
}
.rung {
  position: relative; display: grid; grid-template-columns: 54px 1fr auto; gap: var(--s-3); align-items: center;
  padding: var(--s-3) 0; border-bottom: 1px solid var(--line-soft);
}
.rung__node {
  width: 14px; height: 14px; border-radius: 50%; margin-left: 20px;
  background: var(--ground); border: 2px solid var(--accent-dim);
  position: relative; z-index: 1;
  transition: box-shadow var(--t-med), background var(--t-med), border-color var(--t-med);
}
.rung[data-glow="1"] .rung__node { border-color: var(--accent); }
.rung[data-glow="2"] .rung__node { border-color: var(--accent); background: var(--accent-faint); }
.rung[data-glow="3"] .rung__node { border-color: var(--accent); background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }
.rung[data-glow="4"] .rung__node { border-color: var(--accent); background: var(--accent); box-shadow: 0 0 18px var(--accent-glow); }
.rung[data-glow="5"] .rung__node { border-color: #fff; background: var(--seam-core); box-shadow: 0 0 26px var(--seam-glow); }
.rung__name { font-family: var(--serif); font-size: var(--fs-h3); }
.rung__desc { color: var(--text-dim); font-size: var(--fs-sm); margin-top: 2px; }
.rung__range { font-family: var(--mono); font-size: var(--fs-sm); color: var(--text-faint); letter-spacing: 0.06em; white-space: nowrap; }
.rung.is-here { background: linear-gradient(90deg, var(--accent-faint), transparent 60%); }
.rung.is-here .rung__range { color: var(--accent); }

/* ============================================================
   SPOTLIGHT RAIL
   ============================================================ */
.rail-wrap { position: relative; }
.rail {
  display: flex; gap: var(--s-4); overflow-x: auto; scroll-snap-type: x mandatory;
  padding: var(--s-2) var(--gutter) var(--s-4);
  margin-inline: calc(-1 * var(--gutter));
  scrollbar-width: none;
}
.rail::-webkit-scrollbar { display: none; }
.plinth {
  scroll-snap-align: center; flex: 0 0 auto;
  width: clamp(220px, 24vw, 280px);
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
}
.plinth__light {
  position: relative; width: 100%; aspect-ratio: 3/3.6;
  display: grid; place-items: center;
}
.plinth__light::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 50% at 50% 38%, rgba(180,196,190,0.10), transparent 70%);
}
.plinth__light .vessel-svg { width: 78%; height: 90%; position: relative; z-index: 1; filter: drop-shadow(0 26px 36px rgba(0,0,0,0.55)); }
.plinth__base {
  width: 70%; height: 60px; margin-top: -8px;
  background: linear-gradient(180deg, #1b1f24, var(--plinth));
  border-top: 1px solid var(--line-strong);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 30px 40px -20px rgba(0,0,0,0.7);
  transform: perspective(400px) rotateX(36deg);
  position: relative; z-index: 0;
}
.plinth__meta { margin-top: var(--s-3); }
.plinth__id { font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.16em; color: var(--text-faint); }
.plinth__name { font-family: var(--serif); font-size: 1.4rem; margin-top: 4px; }
.plinth__tier { font-size: var(--fs-sm); color: var(--accent); margin-top: 2px; }
.rail-hint { display: flex; align-items: center; gap: var(--s-2); justify-content: flex-end; margin-top: var(--s-2); }

/* ============================================================
   MENDING TABLE
   ============================================================ */
.mend {
  display: grid; grid-template-columns: 1.25fr 0.9fr; gap: var(--s-6); align-items: center;
  background:
    radial-gradient(80% 60% at 30% 30%, rgba(136,163,154,0.05), transparent 60%),
    var(--raised);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(1.5rem, 4vw, 3.5rem);
  box-shadow: var(--shadow-deep);
}
.mend__stage { position: relative; display: grid; place-items: center; min-height: 440px; }
.mend__stage .vessel-svg { width: clamp(260px, 30vw, 360px); height: 440px; position: relative; z-index: 1; }
.mend__hint {
  position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%);
  font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-faint); display: flex; align-items: center; gap: 8px; z-index: 2;
}
.mend__hint .pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 var(--accent-glow); animation: pulse 2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 var(--accent-glow)} 70%{box-shadow:0 0 0 10px transparent} 100%{box-shadow:0 0 0 0 transparent} }

.mend__panel { display: flex; flex-direction: column; gap: var(--s-4); }
.wabi {
  display: flex; align-items: baseline; gap: var(--s-2);
}
.wabi__num {
  font-family: var(--serif); font-weight: 500; font-size: clamp(3.4rem, 7vw, 5rem); line-height: 0.9;
  color: var(--text); font-variant-numeric: tabular-nums;
}
.wabi__label { font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-faint); }
.wabi__tier { font-family: var(--serif); font-size: var(--fs-h3); color: var(--accent); transition: color var(--t-med); }

.miniladder { display: flex; gap: 6px; }
.miniladder__seg {
  flex: 1; height: 4px; border-radius: 2px; background: var(--line-strong);
  transition: background var(--t-med), box-shadow var(--t-med);
}
.miniladder__seg.is-on { background: var(--accent); box-shadow: 0 0 8px var(--accent-glow); }
.miniladder__labels { display: flex; justify-content: space-between; margin-top: 8px; }
.miniladder__labels span { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint); }
.miniladder__labels span.is-on { color: var(--accent); }

.mend__progress { display: flex; flex-direction: column; gap: 8px; }
.mend__bar { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.mend__bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent-dim), var(--accent)); box-shadow: 0 0 10px var(--accent-glow); transition: width var(--t-med) var(--ease-out); }
.mend__row { display: flex; justify-content: space-between; font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); }

@media (max-width: 880px){
  .mend { grid-template-columns: 1fr; gap: var(--s-4); }
  .mend__stage { min-height: 380px; }
}

/* ============================================================
   CLAIM PANEL
   ============================================================ */
.claimpanel {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-6); align-items: center;
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background: var(--raised); overflow: hidden;
}
.claimpanel__art {
  position: relative; align-self: stretch; min-height: 420px;
  display: grid; place-items: center;
  background:
    radial-gradient(70% 60% at 50% 40%, rgba(180,196,190,0.10), transparent 65%),
    var(--plinth);
  border-right: 1px solid var(--line);
}
.claimpanel__art .vessel-svg { width: clamp(220px, 24vw, 300px); height: 400px; filter: drop-shadow(0 30px 40px rgba(0,0,0,0.55)); }
.claimpanel__body { padding: clamp(1.5rem, 4vw, 3.5rem); display: flex; flex-direction: column; gap: var(--s-3); }
.stepper { display: flex; align-items: center; gap: var(--s-3); }
.stepper__btn {
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line-strong);
  background: none; color: var(--text); font-size: 1.4rem; line-height: 1;
  display: grid; place-items: center; transition: border-color var(--t-fast), background var(--t-fast);
}
.stepper__btn:hover:not(:disabled){ border-color: var(--accent-line); background: var(--accent-faint); }
.stepper__btn:disabled { opacity: 0.35; cursor: not-allowed; }
.stepper__val { font-family: var(--serif); font-size: 2.4rem; min-width: 2ch; text-align: center; font-variant-numeric: tabular-nums; }
.claim__price { display: flex; align-items: baseline; gap: var(--s-2); }
.claim__price b { font-family: var(--serif); font-size: 2rem; font-weight: 500; }
.claim__price .mono { color: var(--text-dim); }
.meter { display: flex; flex-direction: column; gap: 8px; }
.meter__bar { height: 8px; border-radius: 4px; background: var(--line); overflow: hidden; }
.meter__bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent-dim), var(--accent)); box-shadow: 0 0 12px var(--accent-glow); transition: width var(--t-slow) var(--ease-out); }
.meter__row { display: flex; justify-content: space-between; font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); }
@media (max-width: 880px){
  .claimpanel { grid-template-columns: 1fr; }
  .claimpanel__art { min-height: 320px; border-right: 0; border-bottom: 1px solid var(--line); }
}

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.pagehead {
  position: relative; padding-top: calc(var(--nav-h) + var(--s-6)); padding-bottom: var(--s-5);
  text-align: center; overflow: hidden;
}
.pagehead__pool {
  position: absolute; left: 50%; top: 0; transform: translateX(-50%);
  width: min(800px, 90vw); height: 460px;
  background: radial-gradient(closest-side, rgba(136,163,154,0.08), transparent 70%);
  pointer-events: none;
}
.pagehead__title { font-size: var(--fs-h1); margin-top: var(--s-2); }
.pagehead__lede { max-width: 56ch; margin: var(--s-3) auto 0; color: var(--text-dim); font-size: var(--fs-lead); }

/* ---- step cards (how it works) ---- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }
@media (max-width: 820px){ .steps { grid-template-columns: 1fr; } }
.stepcard {
  border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--raised);
  padding: var(--s-4); display: flex; flex-direction: column; gap: var(--s-2);
  transition: border-color var(--t-med), transform var(--t-med), background var(--t-med);
}
.stepcard:hover { border-color: var(--accent-line); transform: translateY(-4px); background: var(--raised-hi); }
.stepcard__n { font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.2em; color: var(--accent); }
.stepcard__t { font-family: var(--serif); font-size: var(--fs-h3); }
.stepcard__d { color: var(--text-dim); font-size: var(--fs-sm); }

/* ---- gallery grid ---- */
.controls { display: flex; flex-wrap: wrap; gap: var(--s-1); justify-content: center; margin-bottom: var(--s-5); }
.chip {
  font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.14em; text-transform: uppercase;
  padding: 0.55em 1.1em; border-radius: var(--r-pill); border: 1px solid var(--line-strong);
  color: var(--text-dim); background: none; transition: all var(--t-fast);
}
.chip:hover { color: var(--text); border-color: var(--accent-line); }
.chip.is-active { color: var(--deepest); background: var(--accent); border-color: var(--accent); }
.gallery {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-3);
}
@media (max-width: 1000px){ .gallery { grid-template-columns: repeat(3,1fr); } }
@media (max-width: 720px){ .gallery { grid-template-columns: repeat(2,1fr); } }
.tile {
  position: relative; border: 1px solid var(--line); border-radius: var(--r-md);
  background:
    radial-gradient(70% 55% at 50% 38%, rgba(136,163,154,0.06), transparent 70%),
    var(--plinth);
  aspect-ratio: 3/3.8; display: grid; place-items: center; overflow: hidden;
  transition: border-color var(--t-med), transform var(--t-med);
}
.tile:hover { border-color: var(--accent-line); transform: translateY(-3px); }
.tile .vessel-svg { width: 76%; height: 82%; filter: drop-shadow(0 18px 24px rgba(0,0,0,0.5)); }
.tile__meta { position: absolute; left: 0; right: 0; bottom: 0; padding: 10px 12px; display: flex; justify-content: space-between; align-items: flex-end;
  background: linear-gradient(0deg, rgba(8,10,12,0.85), transparent); }
.tile__id { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; color: var(--text-dim); }
.tile__tier { font-family: var(--serif); font-size: 0.95rem; color: var(--accent); }

/* ---- roadmap timeline ---- */
.timeline { position: relative; max-width: 820px; margin-inline: auto; padding-left: 0; }
.tl {
  position: relative; display: grid; grid-template-columns: 150px 1fr; gap: var(--s-4);
  padding: var(--s-4) 0; border-top: 1px solid var(--line);
}
.tl:last-child { border-bottom: 1px solid var(--line); }
.tl__phase { font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); }
.tl__season { font-family: var(--serif); font-size: 1.2rem; color: var(--text-dim); margin-top: 4px; }
.tl__title { font-family: var(--serif); font-size: var(--fs-h3); margin-bottom: var(--s-1); }
.tl__body { color: var(--text-dim); max-width: 52ch; }
.tl__status { display: inline-flex; align-items: center; gap: 7px; margin-top: var(--s-2); font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: 0.12em; text-transform: uppercase; }
.tl__status .dot { width: 7px; height: 7px; border-radius: 50%; }
.tl__status.live { color: var(--accent); } .tl__status.live .dot { background: var(--accent); box-shadow: 0 0 8px var(--accent-glow); }
.tl__status.done { color: var(--text-dim); } .tl__status.done .dot { background: var(--text-dim); }
.tl__status.next { color: var(--text-faint); } .tl__status.next .dot { background: none; border: 1px solid var(--text-faint); }
@media (max-width: 680px){ .tl { grid-template-columns: 1fr; gap: var(--s-2); } }

/* ---- whitepaper ---- */
.paper { display: grid; grid-template-columns: 230px 1fr; gap: var(--s-6); align-items: start; }
@media (max-width: 900px){ .paper { grid-template-columns: 1fr; } .paper__toc { position: static; } }
.paper__toc { position: sticky; top: calc(var(--nav-h) + var(--s-3)); }
.paper__toc h4 { font-family: var(--sans); font-size: var(--fs-eyebrow); letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-faint); margin-bottom: var(--s-2); font-weight: 600; }
.paper__toc a { display: block; color: var(--text-dim); font-size: var(--fs-sm); padding: 0.4rem 0; border-left: 1px solid var(--line); padding-left: var(--s-2); transition: color var(--t-fast), border-color var(--t-fast); }
.paper__toc a:hover, .paper__toc a.is-active { color: var(--text); border-color: var(--accent); }
.paper__body section { padding-block: var(--s-4); border-top: 1px solid var(--line); }
.paper__body section:first-child { border-top: 0; }
.paper__body h3 { font-size: var(--fs-h3); margin-bottom: var(--s-2); }
.paper__body h4 { font-family: var(--serif); font-size: 1.25rem; margin: var(--s-3) 0 var(--s-1); }
.paper__body p, .paper__body li { color: var(--text-dim); }
.paper__body ul { padding-left: 1.2em; margin: 0 0 1em; }
.paper__body li { margin-bottom: 0.4em; }
.paper__body code { font-family: var(--mono); font-size: 0.85em; color: var(--accent); background: var(--accent-faint); padding: 0.1em 0.45em; border-radius: 4px; }
.callout { border: 1px solid var(--line); border-left: 2px solid var(--accent); border-radius: var(--r-md); padding: var(--s-3); background: var(--raised); margin: var(--s-3) 0; }
.callout p { margin: 0; color: var(--text); }

/* ---- big closing CTA band ---- */
.cta-band { text-align: center; position: relative; }
.cta-band__title { font-size: var(--fs-h1); max-width: 18ch; margin: 0 auto var(--s-3); text-wrap: balance; }

/* ---- data list rows ---- */
.specs { border-top: 1px solid var(--line); }
.spec { display: flex; justify-content: space-between; gap: var(--s-3); padding: var(--s-3) 0; border-bottom: 1px solid var(--line-soft); }
.spec__k { color: var(--text-dim); }
.spec__v { font-family: var(--mono); font-size: var(--fs-sm); text-align: right; }
.spec__v .accent { color: var(--accent); }