/* ============================================================
   SHOWCASE — example sales-pack artboards
   One anonymised client pack (contract cleaner, Bristol) plus
   the follow-up email mock. Client brand navy + amber.
   ============================================================ */

/* ---------- gallery layout: overlapping collage ---------- */
.show-grid {
  --abh: 300px;
  display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-start;
  gap: 2.4rem 0; padding: 1rem 0;
}
.show-item {
  margin: 0 -0.8rem; display: flex; flex-direction: column; gap: 0.7rem;
  cursor: zoom-in; min-width: 0; position: relative;
}
.artboard-fit { overflow: hidden; }

.show-frame {
  border-radius: var(--radius); border: 1px solid var(--line);
  padding: 1.2rem 1.4rem; display: grid; place-items: center;
  overflow: hidden; position: relative;
  transform: rotate(var(--rot, 0deg)) translateY(var(--oy, 0px));
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
}
/* scattered-desk offsets, one per tile (set on the tile so captions can follow) */
.show-item:nth-child(1) { --rot: -2deg;   --oy: 6px; }
.show-item:nth-child(2) { --rot: 2.2deg;  --oy: 26px; }
.show-item:nth-child(3) { --rot: -1.4deg; --oy: -4px; }
.show-item:nth-child(4) { --rot: 1.6deg;  --oy: 10px; }
.show-item:nth-child(5) { --rot: -2.4deg; --oy: 30px; }
.show-item:nth-child(6) { --rot: 1.8deg;  --oy: 2px; }
.show-item:nth-child(even) { z-index: 2; }
.show-item:hover { z-index: 30; }
.show-item:hover .show-frame {
  transform: rotate(0deg) translateY(calc(var(--oy, 0px) - 10px)) scale(1.03);
  box-shadow: 0 40px 70px -30px rgba(22, 35, 58, 0.45);
}
.show-frame::after {
  content: "⌕ View closer"; position: absolute; bottom: 1rem; right: 1.2rem;
  font-family: var(--font-body); font-size: 0.72rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.85);
  background: rgba(22,35,58,0.55); backdrop-filter: blur(4px);
  padding: 0.4rem 0.8rem; border-radius: 999px;
  opacity: 0; transform: translateY(6px); transition: opacity 0.35s, transform 0.35s var(--ease-out);
  pointer-events: none;
}
.show-item:hover .show-frame::after { opacity: 1; transform: translateY(0); }
.show-cta .show-frame::after { display: none; }

/* frame backdrops */
.frame-client { background: radial-gradient(ellipse 90% 90% at 25% 0%, #24384F, #101C2E); }
.frame-paper  { background: radial-gradient(ellipse 90% 90% at 50% 0%, #EDEFF4, #D6DDE9); }

.show-item figcaption { display: flex; flex-direction: column; gap: 0.1rem; padding: 0 1rem; margin-top: calc(var(--oy, 0px) + 0.2rem); }
.show-item figcaption strong { font-size: 0.88rem; }
.show-item figcaption span { font-size: 0.76rem; color: var(--muted); font-weight: 600; }

/* CTA tile */
.show-cta { text-decoration: none; color: var(--ink); cursor: pointer; }
.cta-frame {
  min-height: calc(var(--abh, 300px) + 2.4rem); width: 250px; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center; gap: 0.7rem;
  background: repeating-linear-gradient(-45deg, var(--paper-soft) 0 14px, #DBE1EC 14px 28px);
  border: 2px dashed rgba(22,35,58,0.3); padding: 1.4rem;
}
.cta-frame h3 { font-size: 1.2rem; }
.cta-frame .btn { padding: 0.6rem 1.3rem; font-size: 0.85rem; }
.cta-plus {
  width: 3.4rem; height: 3.4rem; border-radius: 50%; display: grid; place-items: center;
  background: var(--ink); color: var(--paper); font-size: 1.8rem; font-weight: 500;
  transition: transform 0.4s var(--ease-out), background 0.3s;
}
.show-cta:hover .cta-plus { transform: rotate(90deg) scale(1.1); background: var(--teal); }
.cta-frame p { color: var(--ink-soft); font-size: 0.92rem; max-width: 30ch; }

/* ---------- artboard scaling shell ---------- */
.artboard-fit { position: relative; height: var(--abh, 300px); }
.artboard { transform-origin: top left; display: flex; gap: 24px; }
.pg {
  width: 400px; height: 566px; flex-shrink: 0; position: relative; overflow: hidden;
  background: #fff; border-radius: 5px;
  box-shadow: 0 30px 55px -22px rgba(0, 0, 0, 0.55), 0 2px 6px rgba(0,0,0,0.18);
  font-family: var(--font-body); color: #222; line-height: 1.45;
}
.pg-kicker {
  font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.2em;
  display: flex; align-items: center; gap: 8px;
}
.pg-kicker::before { content: ""; width: 18px; height: 2px; background: currentColor; }

/* ============================================================
   CLIENT PACK — contract cleaner, Bristol (anonymised)
   Client brand navy #14243F + signal amber. One brand across
   all five pieces, the way a real pack looks.
   ============================================================ */
:root {
  --cl-navy: #14243F;
  --cl-navy-2: #1E3557;
  --cl-amber: #D9A441;
  --cl-slate: #5A6B80;
  --cl-mist: #EEF2F7;
}

/* redaction bars used where the client's wordmark sits */
.rd-bar {
  display: block; height: 13px; border-radius: 3px;
  background: linear-gradient(90deg, var(--cl-amber) 0 38%, rgba(217,164,65,0.55) 38% 100%);
  position: relative;
}
.rd-bar::after {
  content: ""; position: absolute; inset: 0; border-radius: 3px;
  background: repeating-linear-gradient(90deg, rgba(20,36,63,0.5) 0 3px, transparent 3px 7px);
}
.rd-bar.light { background: linear-gradient(90deg, #fff 0 38%, rgba(255,255,255,0.6) 38% 100%); }
.rd-bar.light::after { background: repeating-linear-gradient(90deg, rgba(20,36,63,0.55) 0 3px, transparent 3px 7px); }
.rd-bar.w-lg { width: 132px; height: 15px; }
.rd-bar.w-md { width: 104px; }
.rd-bar.w-sm { width: 84px; height: 11px; }

/* ---------- imagery ---------- */
.pg-img { display: block; width: 100%; height: 100%; object-fit: cover; }
.cover-img { position: absolute; inset: 0; }
.cl-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,36,63,0.72) 0%, rgba(20,36,63,0.86) 45%, rgba(20,36,63,0.96) 100%);
}
.cl-scrim.deep {
  background: linear-gradient(160deg, rgba(20,36,63,0.80) 0%, rgba(20,36,63,0.93) 55%, rgba(20,36,63,0.99) 100%);
}
/* full-bleed photo band inside a padded page */
.cl-band { margin: -32px -30px 16px; height: 132px; overflow: hidden; position: relative; }
.cl-band::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(255,255,255,0.9) 100%);
}
.cs-band { margin: 10px -26px 12px; height: 96px; }
.cs-band img { object-position: center 62%; }
.cs-band::after { background: linear-gradient(180deg, rgba(20,36,63,0.12), transparent 60%); }

.cl-brand { display: flex; flex-direction: column; gap: 6px; z-index: 2; }
.cl-brand.sm { gap: 4px; }
.cl-sub {
  font-size: 7.5px; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cl-amber);
}
.cl-sub.light { color: rgba(255,255,255,0.75); }
.cl-k { color: var(--cl-navy); }

/* ---------- brochure cover ---------- */
.cl-cover { background: var(--cl-navy); color: #F3F6FA; padding: 32px 30px; display: flex; flex-direction: column; }
.cl-cov-art i { position: absolute; }
.cl-cov-art i:nth-child(1) {
  width: 300px; height: 300px; right: -110px; top: -80px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--cl-navy-2), transparent 70%);
}
.cl-cov-art i:nth-child(2) {
  width: 190px; height: 3px; right: -20px; bottom: 128px; background: var(--cl-amber);
  transform: rotate(-38deg); transform-origin: right center; opacity: 0.9;
}
.cl-cov-h {
  font-family: "Archivo", sans-serif; font-weight: 800; font-size: 32px; line-height: 1.08;
  letter-spacing: -0.02em; margin-top: auto; z-index: 2;
}
.cl-cov-h i { font-style: normal; color: var(--cl-amber); }
.cl-cov-strip {
  display: flex; flex-wrap: wrap; gap: 4px; margin-top: 22px; padding-top: 14px;
  border-top: 1px solid rgba(243,246,250,0.22); z-index: 2;
}
.cl-cov-strip span {
  font-size: 7px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(243,246,250,0.72); border: 1px solid rgba(243,246,250,0.28);
  border-radius: 999px; padding: 3px 7px;
}

/* ---------- brochure proof page ---------- */
.cl-proof { padding: 32px 30px; display: flex; flex-direction: column; background: #fff; }
.cl-proof-h {
  font-family: "Archivo", sans-serif; font-weight: 800; font-size: 21px; line-height: 1.15;
  color: var(--cl-navy); letter-spacing: -0.01em; margin: 12px 0 10px;
}
.cl-proof-stand { font-size: 10.5px; color: #4A5A6E; line-height: 1.5; }
.cl-bignums { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: auto 0 0; }
.cl-bignums div {
  background: var(--cl-mist); border-top: 3px solid var(--cl-navy); border-radius: 0 0 6px 6px;
  padding: 14px 10px 12px; display: flex; flex-direction: column; gap: 4px;
}
.cl-bignums div:nth-child(3) { border-top-color: var(--cl-amber); }
.cl-bignums strong {
  font-family: "Archivo", sans-serif; font-weight: 900; font-size: 30px; line-height: 1;
  color: var(--cl-navy); letter-spacing: -0.02em;
}
.cl-bignums strong i { font-style: normal; font-size: 14px; color: var(--cl-slate); }
.cl-bignums span { font-size: 8px; font-weight: 700; color: var(--cl-slate); line-height: 1.35; text-transform: uppercase; letter-spacing: 0.06em; }
.cl-proof-foot {
  margin-top: 16px; padding-top: 12px; border-top: 1px solid #E2E8F0;
  font-size: 8.5px; font-weight: 700; color: var(--cl-slate); letter-spacing: 0.04em;
}

/* ---------- capability statement ---------- */
.cl-cap { display: flex; flex-direction: column; background: #fff; }
.cl-cap-head {
  background: var(--cl-navy); color: #fff; padding: 18px 26px 16px;
  display: flex; justify-content: space-between; align-items: flex-start;
  position: relative; overflow: hidden; min-height: 92px;
}
.cap-img { position: absolute; inset: 0; object-position: center 45%; }
.cl-cap-head .cl-scrim {
  background: linear-gradient(105deg, rgba(20,36,63,0.94) 0%, rgba(20,36,63,0.86) 45%, rgba(20,36,63,0.62) 100%);
}
.cl-cap-tag { position: relative; z-index: 2; }

/* sector photo strip */
.cl-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; padding: 11px 26px 0; }
.cl-strip figure { margin: 0; position: relative; height: 48px; border-radius: 5px; overflow: hidden; }
.cl-strip figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 12px 6px 4px;
  font-size: 6.5px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: #fff;
  background: linear-gradient(180deg, transparent, rgba(20,36,63,0.85));
  text-align: center;
}
.cl-cap-tag {
  font-size: 8px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.16em;
  text-align: right; line-height: 1.5; color: var(--cl-amber);
  border-left: 2px solid var(--cl-amber); padding-left: 8px;
}
.cl-cap-intro { padding: 13px 26px 0; font-size: 10px; font-weight: 600; color: #35455C; line-height: 1.45; }
.cl-cap-cols { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 16px; padding: 13px 26px 0; }
.cl-list { list-style: none; padding: 0; margin-top: 7px; display: flex; flex-direction: column; gap: 4px; }
.cl-list li { font-size: 9px; color: #3C4A5C; padding-left: 12px; position: relative; line-height: 1.35; }
.cl-list li::before { content: "▪"; position: absolute; left: 0; color: var(--cl-amber); font-size: 8px; }
.cl-arrow li::before { content: "→"; font-size: 8px; color: var(--cl-navy); }

.cl-cap-proof {
  margin: 12px 26px 0; background: var(--cl-mist); border-left: 3px solid var(--cl-amber);
  border-radius: 0 6px 6px 0; padding: 9px 12px;
}
.cl-cap-proof-k {
  display: block; font-size: 7.5px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.18em; color: var(--cl-navy); margin-bottom: 4px;
}
.cl-cap-proof p { font-size: 9.5px; font-weight: 600; color: #2E3E55; line-height: 1.45; }

.cl-badges { display: flex; flex-wrap: wrap; gap: 4px; padding: 11px 26px 0; }
.cl-badges span {
  font-size: 7.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--cl-navy); border: 1px solid #C9D6E4; background: #F7FAFD;
  border-radius: 3px; padding: 4px 7px;
}
.cl-cap-foot {
  margin-top: auto; background: var(--cl-navy); color: rgba(255,255,255,0.8);
  padding: 9px 26px; display: flex; justify-content: space-between;
  font-size: 7.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
}

/* ---------- case study ---------- */
.cl-cs { padding: 26px; display: flex; flex-direction: column; background: #fff; }
.cl-cs-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.cl-cs-tag {
  font-size: 7.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.16em;
  color: #fff; background: var(--cl-navy); border-radius: 999px; padding: 4px 9px;
}
.cl-cs-h {
  font-family: "Archivo", sans-serif; font-weight: 800; font-size: 19px; line-height: 1.18;
  color: var(--cl-navy); letter-spacing: -0.01em;
}
.cl-cs-h i { font-style: normal; color: var(--cl-amber); }
.cl-cs-stand { font-size: 9.5px; color: var(--cl-slate); font-weight: 600; margin: 8px 0 14px; line-height: 1.4; }
.cl-cs-grid { display: flex; flex-direction: column; gap: 11px; }
.cl-cs-grid > div { border-left: 2px solid #DCE4EE; padding-left: 11px; }
.cl-cs-grid p:not(.pg-kicker) { font-size: 9.5px; color: #43526A; line-height: 1.45; margin-top: 3px; }
.cl-cs-results { margin-top: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.cl-cs-results div {
  background: var(--cl-navy); color: #fff; border-radius: 6px; padding: 11px 9px;
  display: flex; flex-direction: column; gap: 3px;
}
.cl-cs-results div:nth-child(2) { background: var(--cl-navy-2); }
.cl-cs-results div:nth-child(3) { background: var(--cl-amber); color: var(--cl-navy); }
.cl-cs-results strong { font-family: "Archivo", sans-serif; font-weight: 900; font-size: 16px; letter-spacing: -0.01em; }
.cl-cs-results span { font-size: 7px; font-weight: 700; line-height: 1.3; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.05em; }
.cl-cs-note { margin-top: 9px; font-size: 7.5px; color: #90A0B4; font-weight: 600; font-style: italic; }

/* ---------- proposal ---------- */
.cl-prop-cover { background: var(--cl-navy); color: #F3F6FA; padding: 30px; display: flex; flex-direction: column; }
.cl-prop-art {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 58%, rgba(217,164,65,0.9) 58% 61.5%, transparent 61.5% 66%, rgba(217,164,65,0.16) 66%);
}
.cl-prop-body { margin-top: auto; z-index: 2; }
.cl-prop-tag {
  font-size: 8px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.22em;
  color: var(--cl-amber); display: block; margin-bottom: 10px;
}
.cl-prop-body h4 { font-family: "Archivo", sans-serif; font-weight: 800; font-size: 26px; line-height: 1.12; letter-spacing: -0.01em; }
.cl-prop-meta {
  display: block; margin-top: 14px; padding-top: 11px; font-size: 8px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: rgba(243,246,250,0.55);
  border-top: 1px solid rgba(243,246,250,0.2);
}

.cl-scope { padding: 30px; display: flex; flex-direction: column; background: #FCFDFE; }
.cl-table { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 9.5px; }
.cl-table th {
  text-align: left; font-size: 7.5px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--cl-slate); padding: 0 6px 7px 0; border-bottom: 2px solid var(--cl-navy);
}
.cl-table td { padding: 8px 6px 8px 0; border-bottom: 1px solid #E4EAF1; color: #3F4E63; font-weight: 600; }
.cl-table td:first-child { font-weight: 700; color: var(--cl-navy); }
.cl-scope-note {
  margin-top: 14px; background: var(--cl-mist); border-radius: 6px; padding: 10px 12px;
  display: flex; flex-direction: column; gap: 2px;
}
.cl-scope-note strong { font-size: 8px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--cl-navy); }
.cl-scope-note span { font-size: 8.5px; color: #4A5A6E; line-height: 1.4; }
.cl-invest { margin-top: auto; background: var(--cl-navy); color: #F3F6FA; border-radius: 8px; padding: 13px 15px; }
.cl-invest div { display: flex; justify-content: space-between; align-items: baseline; }
.cl-invest span { font-size: 8px; text-transform: uppercase; letter-spacing: 0.14em; font-weight: 800; color: var(--cl-amber); }
.cl-invest strong { font-family: "Archivo", sans-serif; font-weight: 900; font-size: 19px; letter-spacing: 0.02em; }
.cl-invest strong i { font-style: normal; font-size: 9px; font-weight: 600; color: rgba(243,246,250,0.6); }
.cl-invest-note { display: block; margin-top: 3px; font-size: 7.5px; color: rgba(243,246,250,0.55); font-weight: 600; letter-spacing: 0.03em; text-transform: none; }

/* ============================================================
   5 · EMAIL — follow-up template
   ============================================================ */
.em-page { background: #F6F5F2; padding: 14px; display: flex; flex-direction: column; }
.em-bar { background: #E4E2DC; border-radius: 8px 8px 0 0; padding: 9px 12px; display: flex; align-items: center; gap: 5px; }
.em-bar i { width: 8px; height: 8px; border-radius: 50%; }
.em-bar i:nth-child(1) { background: #E0705F; } .em-bar i:nth-child(2) { background: #E8C15A; } .em-bar i:nth-child(3) { background: #7CBF6E; }
.em-bar span { margin-left: 8px; font-size: 9px; font-weight: 700; color: #6B675C; }
.em-meta { background: #fff; padding: 12px 16px; border-bottom: 1px solid #EAE8E2; display: flex; flex-direction: column; gap: 5px; font-size: 10px; color: #33302A; font-weight: 600; }
.em-meta span { color: #9B968A; font-weight: 700; }
.em-body { background: #fff; padding: 16px; flex: 1; display: flex; flex-direction: column; gap: 10px; font-size: 10.5px; color: #37342E; line-height: 1.55; }
.em-point { background: #F2F6FA; border-left: 3px solid #4A82E4; border-radius: 0 6px 6px 0; padding: 9px 12px; font-weight: 600; }
.em-sig { margin-top: 4px; font-weight: 800; }
.em-sig span { font-weight: 600; font-size: 9px; color: #9B968A; }
.em-attach { background: #fff; border-top: 1px solid #EAE8E2; border-radius: 0 0 8px 8px; padding: 10px 16px; font-size: 9.5px; font-weight: 700; color: #4A82E4; }

/* ============================================================
   lightbox
   ============================================================ */
.lightbox {
  position: fixed; inset: 0; z-index: 10001; display: grid; place-items: center;
  background: rgba(10, 17, 30, 0.88); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  opacity: 0; pointer-events: none; transition: opacity 0.35s ease;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lb-stage { display: flex; flex-direction: column; align-items: center; gap: 1.2rem; }
.lightbox.open .lb-fit { animation: lbPop 0.5s var(--ease-out); }
@keyframes lbPop { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.lb-caption { color: rgba(245,246,249,0.85); font-size: 0.9rem; font-weight: 600; text-align: center; max-width: 60ch; padding: 0 1rem; }
.lb-close {
  position: absolute; top: 1.4rem; right: 1.6rem; width: 2.8rem; height: 2.8rem;
  border-radius: 50%; border: 1.5px solid rgba(245,246,249,0.3); background: transparent;
  color: var(--paper); font-size: 1rem; cursor: pointer; transition: background 0.3s, transform 0.3s var(--ease-out);
}
.lb-close:hover { background: rgba(245,246,249,0.12); transform: rotate(90deg); }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .show-grid { --abh: 230px; gap: 1.8rem 0; }
  .show-item { margin: 0 -0.4rem; }
  .cta-frame { width: 210px; }
}
@media (max-width: 560px) {
  .show-grid { --abh: 190px; }
}

/* ============================================================
   ORBITAL PROCESS TIMELINE (vanilla rebuild of the
   radial-orbital-timeline React component, on-brand)
   ============================================================ */
.orbital-panel {
  background:
    radial-gradient(ellipse 70% 60% at 25% 10%, rgba(74,130,228,0.28), transparent 60%),
    radial-gradient(ellipse 50% 45% at 85% 90%, rgba(157,192,249,0.14), transparent 60%),
    var(--ink);
  border-radius: 28px; padding: 1.5rem 1.5rem 1.2rem; overflow: hidden;
}
.orbital-stage { position: relative; height: 620px; }

.orbital-ring {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 480px; height: 480px; border-radius: 50%;
  border: 1.5px dashed rgba(245,246,249,0.14); pointer-events: none;
}
.orbital-ring.ring-2 { width: 620px; height: 620px; border-style: solid; border-color: rgba(245,246,249,0.06); }

.orbital-center { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 10; pointer-events: none; }
.oc-core {
  display: block; width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), #12A3A1 55%, var(--amber));
  animation: corePulse 2.4s ease-in-out infinite;
  box-shadow: 0 0 40px rgba(74,130,228,0.55);
}
.oc-core::after {
  content: ""; position: absolute; inset: 14px; border-radius: 50%;
  background: rgba(245,246,249,0.85); backdrop-filter: blur(4px);
}
@keyframes corePulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.08); opacity: 0.85; } }
.oc-ping {
  position: absolute; left: 50%; top: 50%; width: 76px; height: 76px; margin: -38px 0 0 -38px;
  border-radius: 50%; border: 1px solid rgba(245,246,249,0.25);
  animation: ocPing 2.6s cubic-bezier(0, 0, 0.2, 1) infinite;
}
.oc-ping.p2 { width: 96px; height: 96px; margin: -48px 0 0 -48px; animation-delay: 0.6s; border-color: rgba(245,246,249,0.14); }
@keyframes ocPing { 0% { transform: scale(0.8); opacity: 0.9; } 75%, 100% { transform: scale(2); opacity: 0; } }

/* nodes */
.onode {
  position: absolute; left: 50%; top: 50%; width: 46px; height: 46px; margin: -23px 0 0 -23px;
  cursor: pointer; transition: opacity 0.7s ease;
}
.onode-glow {
  position: absolute; inset: -18px; border-radius: 50%;
  background: radial-gradient(circle, rgba(245,246,249,0.18) 0%, transparent 70%);
  opacity: 0; transition: opacity 0.4s;
}
.onode.related .onode-glow, .onode.open .onode-glow { opacity: 1; }
.onode.related .onode-glow { animation: corePulse 1.2s ease-in-out infinite; }

.onode-dot {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--font-display); font-style: italic; font-size: 1.15rem;
  background: #1E2F4E; color: var(--paper); border: 2px solid rgba(245,246,249,0.35);
  transition: transform 0.3s var(--ease-out), background 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative; z-index: 2;
}
.onode:hover .onode-dot { border-color: var(--paper); }
.onode.related .onode-dot { border-color: var(--amber); color: var(--amber); }
.onode.open .onode-dot {
  background: var(--paper); color: var(--ink); border-color: var(--paper);
  transform: scale(1.35); box-shadow: 0 0 30px rgba(245,246,249,0.4);
}

.onode-label {
  position: absolute; top: 54px; left: 50%; transform: translateX(-50%);
  white-space: nowrap; font-size: 0.72rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.14em; color: rgba(245,246,249,0.65);
  transition: color 0.3s, transform 0.3s var(--ease-out); z-index: 2;
}
.onode.open .onode-label { color: var(--paper); transform: translateX(-50%) scale(1.12); top: 62px; }

/* expanded card */
.onode-card {
  position: absolute; top: 92px; left: 50%; transform: translateX(-50%) scale(0.92);
  width: 300px; padding: 1.1rem 1.2rem 1.2rem;
  background: rgba(13, 22, 40, 0.92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(245,246,249,0.25); border-radius: 16px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
  opacity: 0; pointer-events: none; transition: opacity 0.35s, transform 0.35s var(--ease-out);
  cursor: default; text-align: left;
}
.onode.open .onode-card { opacity: 1; pointer-events: auto; transform: translateX(-50%) scale(1); }
.onode-card::before {
  content: ""; position: absolute; top: -14px; left: 50%; width: 1px; height: 14px;
  background: rgba(245,246,249,0.4);
}
.oc-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.7rem; }
.oc-badge {
  font-size: 0.66rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.14em;
  background: var(--teal); color: var(--paper); border-radius: 999px; padding: 0.28rem 0.7rem;
}
.oc-date { font-size: 0.72rem; font-weight: 700; color: rgba(245,246,249,0.5); font-variant-numeric: tabular-nums; }
.onode-card h4 { font-family: var(--font-display); font-weight: 500; font-size: 1.15rem; color: var(--paper); margin-bottom: 0.4rem; }
.onode-card > p { font-size: 0.85rem; color: rgba(245,246,249,0.75); line-height: 1.5; }

.oc-progress { margin-top: 0.9rem; padding-top: 0.8rem; border-top: 1px solid rgba(245,246,249,0.12); }
.oc-progress-head { display: flex; justify-content: space-between; font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(245,246,249,0.6); margin-bottom: 0.4rem; }
.oc-bar { height: 4px; border-radius: 4px; background: rgba(245,246,249,0.12); overflow: hidden; }
.oc-bar i { display: block; height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--teal), var(--amber)); transition: width 0.8s var(--ease-out); }

.oc-related { margin-top: 0.9rem; padding-top: 0.8rem; border-top: 1px solid rgba(245,246,249,0.12); display: flex; gap: 0.5rem; flex-wrap: wrap; }
.oc-jump {
  font-family: var(--font-body); font-size: 0.72rem; font-weight: 700; cursor: pointer;
  background: transparent; color: rgba(245,246,249,0.8);
  border: 1px solid rgba(245,246,249,0.25); border-radius: 999px; padding: 0.35rem 0.8rem;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.oc-jump:hover { background: rgba(245,246,249,0.12); color: var(--paper); border-color: rgba(245,246,249,0.5); }

.orbital-hint { text-align: center; font-size: 0.78rem; font-weight: 600; color: rgba(245,246,249,0.45); margin-top: 0.4rem; }

/* orbital on desktop, card grid on smaller screens */
@media (min-width: 861px) { .steps-fallback { display: none; } }
@media (max-width: 860px) { .orbital-panel { display: none; } }