/* ============================================================
   Forged Frameworks — shared styles for index.html and
   accreditation-quality.html (the two-page site, Sept 2026).
   Tokens come from assets/colors_and_type.css; never redeclared here.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 64px; }
@media (max-width: 1100px) { section[id] { scroll-margin-top: 104px; } }
body { margin: 0; background: var(--ff-paper); color: var(--ff-ink); overflow-x: hidden; }
img { max-width: 100%; }
a { color: var(--ff-copper-hot); }
a:hover { color: var(--ff-copper-deep); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--ff-copper); outline-offset: 3px; }
/* Copper against navy is 2.8:1, under the 3:1 a focus outline needs; the light copper is 4.71:1 */
.band--ink a:focus-visible, .band--ink button:focus-visible { outline-color: #e09a6b; }
h1, h2, h3, p, ul, ol, figure, blockquote { margin: 0; }
.mono { font-family: var(--font-mono); }

.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ff-ink); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm); text-decoration: none; }
.skip-link:focus { top: 12px; color: #fff; }

/* ---------- Arriving after a rain transition ----------
   transition.js stamps html.ff-arrive before first paint when the previous
   page ended on the dark rain ground; the page then fades in from that dark. */
html.ff-arrive body::after { content: ""; position: fixed; inset: 0; z-index: 10000; background: #1a1a1a; pointer-events: none; animation: ffArrive 0.7s ease 0.05s forwards; }
@keyframes ffArrive { to { opacity: 0; visibility: hidden; } }

/* ---------- Rain canvas ---------- */
#matrix { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 0; opacity: 0.1; pointer-events: none; }
html.ff-bg-off #matrix { display: none; }
.page { position: relative; z-index: 1; }

/* ---------- Layout ---------- */
.wrap { max-width: 1200px; margin: 0 auto; padding-left: clamp(16px,4vw,40px); padding-right: clamp(16px,4vw,40px); }
.sec { padding-top: clamp(56px,8vw,110px); padding-bottom: clamp(56px,8vw,110px); }
.sec--sm { padding-top: clamp(48px,7vw,90px); padding-bottom: clamp(48px,7vw,90px); }
.stack { display: flex; flex-direction: column; }
.grid { display: grid; }
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: clamp(24px,4vw,64px); align-items: start; }
.head-row { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; }
.band--ink { background: var(--ff-ink); color: var(--ff-paper); }
.band--warm { background: var(--ff-paper-warm); border-top: 1px solid var(--ff-paper-edge); border-bottom: 1px solid var(--ff-paper-edge); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(252,251,249,0.92); border-bottom: 1px solid var(--ff-paper-edge); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ff-ink); }
.brand:hover { color: var(--ff-ink); }
.brand img { height: 36px; width: auto; display: block; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__text strong { font-size: 16px; white-space: nowrap; }
.brand__text span { font-family: var(--font-mono); font-size: 12px; color: var(--ff-ink-muted); white-space: nowrap; }
.nav { display: flex; align-items: center; gap: clamp(10px,2vw,24px); flex-wrap: wrap; justify-content: flex-end; }
.nav a { text-decoration: none; color: var(--ff-ink); font-size: 14px; padding: 8px 4px; white-space: nowrap; }
.nav a:not(.btn):hover { color: var(--ff-copper-hot); }
/* Small screens: the logo keeps its own row and the menu sits beneath it, wrapping
   onto a second line when it has to. It never scrolls sideways: a link hidden past
   the edge with no cue is a link nobody finds. Tight row gap keeps the pinned header short. */
/* Tablet uses the same two-row header on purpose: the one-line header does not fit below
   about 1100px, and letting it wrap on its own left the buttons hanging off the right. */
@media (max-width: 1100px) {
  .site-header .wrap { position: relative; flex-wrap: wrap; gap: 4px; padding-bottom: 4px; }
  .nav { width: 100%; justify-content: flex-start; gap: 0 16px; }
  .nav a:not(.btn) { padding: 6px 2px; }
  .nav .motion-btn { padding: 4px 8px; font-size: 12px; }
  .nav .btn { position: absolute; top: 12px; right: clamp(16px,4vw,40px); padding: 8px 14px; }
}
@media (max-width: 760px) {
  .sticky-col { position: static; }
}
@media (max-width: 380px) {
  .brand__text span { white-space: normal; max-width: 140px; }
}

/* ---------- Buttons ----------
   The design drew filled buttons in #bc6c3c; white on that is 3.9:1, so the
   fill uses copper-hot (5.2:1) and deepens on hover, per the token file. */
.btn { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; border-radius: var(--radius-sm); font-weight: 700; white-space: nowrap; transition: background 0.3s ease, color 0.3s ease; }
.btn--primary { color: #fff; background: var(--color-accent-solid); }
.btn--primary:hover { color: #fff; background: var(--color-accent-solid-hot); }
.btn--outline { color: var(--ff-ink); border: 1px solid var(--ff-ink); }
.btn--outline:hover { color: var(--ff-ink); background: rgba(44,62,80,0.06); }
.nav .btn { color: #fff; padding: 9px 16px; font-size: 14px; }
.btn--md { padding: 14px 22px; font-size: 16px; }
.btn--outline.btn--md { padding: 13px 22px; }
.btn--sm { padding: 12px 18px; font-size: 15px; }
.btn--lg { padding: 16px 26px; font-size: 18px; }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* ---------- Type ---------- */
.eyebrow { font-family: var(--font-mono); font-size: 13px; color: var(--ff-copper-hot); }
.band--ink .eyebrow, .on-ink .eyebrow { color: #e09a6b; }
.h-hero { font-size: clamp(40px,6.2vw,84px); line-height: 1.02; letter-spacing: -0.01em; font-weight: 700; text-wrap: pretty; }
.h-xl { font-size: clamp(32px,3.8vw,52px); line-height: 1.08; font-weight: 700; text-wrap: pretty; }
.h-md { font-size: clamp(30px,3.6vw,48px); line-height: 1.1; font-weight: 700; text-wrap: pretty; }
.h-lg { font-size: clamp(28px,3.2vw,44px); line-height: 1.1; font-weight: 700; text-wrap: pretty; }
.h-cta { font-size: clamp(32px,4.2vw,60px); line-height: 1.05; font-weight: 700; text-wrap: pretty; }
.band--ink h2, .band--ink h3 { color: #fff; }
.w { display: inline-block; margin-right: 0.25em; }
.acc { color: var(--ff-copper); }
.band--ink .acc { color: #e09a6b; }
.h-hero .sub-line { display: block; margin-top: 0.3em; font-size: 0.5em; line-height: 1.2; font-weight: 400; color: var(--ff-ink-muted); }
.lead { font-size: clamp(17px,1.4vw,20px); line-height: 1.6; max-width: 54ch; text-wrap: pretty; }
.body-lg { font-size: 17px; line-height: 1.6; text-wrap: pretty; }
.body { font-size: 16px; line-height: 1.6; text-wrap: pretty; }
.muted { color: var(--ff-ink-muted); }
.on-ink-text { color: #d7dee3; }
.link-strong { font-size: 14px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.band--ink .link-strong, .band--ink .link-ink { color: #e09a6b; }
/* Copper-hot on the warm band is 4.49:1, a hair under 4.5; copper-deep is 5.66:1 */
.band--warm .eyebrow, .band--warm .link-strong { color: var(--ff-copper-deep); }

/* ---------- Cards ---------- */
.card { background: #fff; border: 1px solid var(--ff-paper-edge); border-radius: var(--radius-md); box-shadow: var(--ff-shadow-card); padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.card--top { border-top: 4px solid var(--ff-copper); }
.card--ink { background: rgba(255,255,255,0.05); border: 1px solid rgba(224,154,107,0.25); box-shadow: none; }
.card__k { font-family: var(--font-mono); font-size: 12px; color: var(--ff-copper-hot); }
.card--ink .card__k { color: #f0c3a4; }
.card h3 { font-size: 20px; font-weight: 700; line-height: 1.2; }
.card p { font-size: 15px; line-height: 1.55; text-wrap: pretty; }
/* A small video thumbnail on a card, opening the player in a new window (the FFW teaser, 28 Sept 2026).
   160x100 box; the image ships at 2x (320x200) as WebP + JPEG. margin-bottom keeps it off the footer rule. */
.card__thumb { position: relative; display: block; width: 160px; aspect-ratio: 16 / 10; margin: 4px 0 12px;
               border-radius: 8px; overflow: hidden; border: 1px solid var(--ff-paper-rule); box-shadow: 0 4px 12px rgba(44,62,80,.10); }
.card__thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
.card__play { position: absolute; left: 50%; top: 50%; width: 38px; height: 38px; margin: -19px 0 0 -19px; border-radius: 50%;
              background: rgba(44,62,80,.82); color: #fff; font-size: 15px; display: grid; place-items: center; padding-left: 3px;
              transition: transform .15s ease; }
.card__thumb:hover .card__play { transform: scale(1.08); }
.card__thumb:focus-visible { outline: 2px solid var(--ff-copper); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { .card__play { transition: none; } }
/* In-page video viewer: a <dialog> over the page (the FFW teaser card). Square video, sized to fit the screen. */
.ff-viewer { width: min(92vw, 78vh); max-width: 820px; padding: 0; border: 0; border-radius: 14px; background: #fcfbf9;
             box-shadow: 0 24px 64px rgba(0,0,0,.35); overflow: visible; }
.ff-viewer::backdrop { background: rgba(20,28,38,.78); }
.ff-viewer video { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; border-radius: 14px 14px 0 0; background: #f3efe7; }
.ff-viewer__cap { margin: 0; padding: 12px 16px 14px; font-size: 14px; line-height: 1.45; color: var(--ff-ink-muted); }
.ff-viewer__close { position: absolute; top: -14px; right: -14px; width: 44px; height: 44px; border-radius: 50%; border: 0;
                    background: var(--ff-ink); color: #fff; font-size: 26px; line-height: 1; cursor: pointer; z-index: 1;
                    box-shadow: 0 4px 12px rgba(0,0,0,.3); }
.ff-viewer__close:focus-visible { outline: 3px solid var(--ff-copper); outline-offset: 2px; }
@media (max-width: 480px) { .ff-viewer__close { top: 6px; right: 6px; } }
.card__foot { margin-top: auto; padding-top: 10px; border-top: 1px solid var(--ff-paper-rule); font-size: 13px; color: var(--ff-ink-muted); }
.cards { display: grid; gap: 16px; }
.cards--240 { grid-template-columns: repeat(auto-fit, minmax(min(100%,240px),1fr)); }
.cards--260 { grid-template-columns: repeat(auto-fit, minmax(min(100%,260px),1fr)); }
.cards--280 { grid-template-columns: repeat(auto-fit, minmax(min(100%,280px),1fr)); }
.cards--300 { grid-template-columns: repeat(auto-fit, minmax(min(100%,300px),1fr)); }
/* Card groups with a set number per row. A short last row stretches to fill it, so no
   group ends on an empty slot. Six-track grid: each card spans 2 (three per row).
   .cards--3: three per row, a last row of two goes half and half, a lone card goes full width.
   .cards--quotes: three per row, then everything from card 7 two per row (10 cards: 3+3+2+2). */
.cards--3, .cards--quotes { grid-template-columns: repeat(6, minmax(0,1fr)); }
.cards--3 > *, .cards--quotes > * { grid-column: span 2; }
@media (min-width: 1001px) {
  .cards--3 > :nth-child(3n+1):nth-last-child(2), .cards--3 > :nth-child(3n+2):last-child { grid-column: span 3; }
  .cards--3 > :nth-child(3n+1):last-child { grid-column: span 6; }
  .cards--quotes > :nth-child(n+7) { grid-column: span 3; }
}
@media (max-width: 1000px) {
  .cards--3, .cards--quotes { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cards--3 > *, .cards--quotes > * { grid-column: auto; }
  .cards--3 > :nth-child(odd):last-child, .cards--quotes > :nth-child(odd):last-child { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .cards--3, .cards--quotes { grid-template-columns: minmax(0,1fr); }
}
.hover-lift { transition: transform 0.3s ease, border-color 0.3s ease; }
/* Lift only where a pointer can hover: on touch screens a tapped card would stay raised */
@media (hover: hover) { .hover-lift:hover { transform: translateY(-4px); } }

/* ---------- Hero terminal ---------- */
.hero { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,420px),1fr)); gap: clamp(28px,4vw,56px); align-items: center; padding-top: clamp(48px,8vw,110px); padding-bottom: clamp(40px,6vw,80px); }
.hero__copy { display: flex; flex-direction: column; gap: 22px; }
.forge { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.tracker { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 8px; list-style: none; padding: 0; }
.tracker li { display: flex; align-items: center; gap: 8px; min-width: 0; }
.tracker__dot { flex: none; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; font-weight: 700; background: var(--ff-neutral); color: var(--ff-ink-muted); transition: background 0.3s ease, color 0.3s ease; }
.tracker__label { font-size: var(--fs-xs); line-height: 1.2; color: var(--ff-ink-muted); }
.tracker li.is-done .tracker__dot { background: #1e8449; color: #fff; }   /* white tick on the brighter success green is 2.87:1 */
.tracker li.is-done .tracker__label { color: var(--ff-ink); }
.tracker li.is-active .tracker__dot { background: var(--ff-copper); color: #fff; box-shadow: var(--ff-glow-active); animation: ffPulse 1.5s ease-in-out infinite; }
.tracker li.is-active .tracker__label { color: var(--ff-copper-hot); font-weight: 700; }
@keyframes ffPulse { 0%,100% { transform: scale(0.95); } 50% { transform: scale(1.05); } }
@keyframes ffCaret { 0%,49% { opacity: 1; } 50%,100% { opacity: 0; } }
.term { background: var(--ff-term-bg); border-radius: var(--radius-md); box-shadow: var(--ff-shadow-terminal); border-top: 4px solid var(--ff-copper); overflow: hidden; }
.term__bar { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--ff-term-rule); font-family: var(--font-mono); font-size: 13px; color: var(--ff-term-text); }
.term__status { font-size: 12px; padding: 2px 10px; border-radius: 999px; background: #333; color: var(--ff-term-text); }
.term__status.is-busy { background: rgba(188,108,60,0.2); color: #e09a6b; }
.term__status.is-done { background: var(--ff-success-wash); color: #196f3d; }
.term__log { padding: 14px 16px 16px; height: 300px; overflow: hidden; font-family: var(--font-mono); font-size: 13px; line-height: 1.55; color: var(--ff-term-text); display: flex; flex-direction: column; justify-content: flex-end; gap: 2px; }
.term__log .l { white-space: pre-wrap; overflow-wrap: anywhere; }
.term__log .l--idle { color: #7f8c8d; }
.term__log .l--ok { color: var(--ff-success); }
.term__log .l--warn { color: var(--ff-warning); }
.term__log .l--stage { color: #e09a6b; background: var(--ff-copper-wash); border-left: 3px solid var(--ff-copper); padding: 1px 8px; margin: 6px 0 2px; font-weight: 700; }
.term__caret { display: inline-block; width: 8px; height: 14px; background: var(--ff-copper); animation: ffCaret 1s steps(1) infinite; }
html.ff-bg-off .term__caret { animation: none; }
.forge__cap { font-family: var(--font-mono); font-size: 13px; color: var(--ff-ink-muted); }

/* ---------- Design panel (hero, index) ----------
   Sits where the terminal used to: the first screen states the method, the
   terminal now demonstrates the tooling beside the Catalyst stages. */
.design-panel { background: var(--ff-ink); color: var(--ff-paper); border-radius: var(--radius-md); border-top: 4px solid var(--ff-copper); box-shadow: var(--ff-shadow-terminal); padding: clamp(22px,3vw,34px); display: flex; flex-direction: column; gap: 16px; }
.design-panel .eyebrow { color: #e09a6b; }
.design-panel__title { font-size: clamp(22px,2.2vw,30px); line-height: 1.15; font-weight: 700; color: #fff; text-wrap: pretty; }
.design-panel__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.design-panel__list li { position: relative; padding-left: 22px; font-size: 15px; line-height: 1.55; color: #d7dee3; text-wrap: pretty; }
.design-panel__list li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 10px; height: 10px; border-radius: 50%; background: var(--ff-copper); }
.design-panel__list b { color: #fff; }
.design-panel .link-strong { color: #e09a6b; align-self: flex-start; }

/* ---------- Range / numbers ---------- */
.tools { background: #fff; border: 1px solid var(--ff-paper-edge); border-radius: var(--radius-md); box-shadow: var(--ff-shadow-card); }
.tools__row { display: grid; grid-template-columns: minmax(120px,160px) minmax(0,1fr); gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--ff-paper-rule); align-items: baseline; }
.tools__row:last-child { border-bottom: 0; }
.tools__k { font-size: 14px; font-weight: 700; }
.tools__v { font-family: var(--font-mono); font-size: 12px; line-height: 1.7; color: var(--ff-ink-muted); overflow-wrap: anywhere; }
.numbers { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,180px),1fr)); gap: 14px; }
.num { border-top: 4px solid var(--ff-copper); padding-top: 16px; display: flex; flex-direction: column; gap: 6px; }
.num__n { font-size: clamp(34px,3.4vw,46px); font-weight: 700; line-height: 1; }
.num__l { font-size: 14px; line-height: 1.45; color: var(--ff-ink-muted); text-wrap: pretty; }

/* ---------- Stages / roles ---------- */
.sticky-col { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 18px; container-type: inline-size; }
/* The tracker sits in the Catalyst column now; under 440px of column it goes two across so labels stop colliding */
@container (max-width: 440px) { .tracker { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 720px) { .sticky-col { position: static; } }
.mini-stats { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 8px; }
.mini-stats b { display: block; font-size: 32px; font-weight: 700; color: var(--ff-copper-hot); line-height: 1; }
.mini-stats span { display: block; font-size: 13px; color: var(--ff-ink-muted); margin-top: 4px; }
.steps { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.step { background: #fff; border: 1px solid var(--ff-paper-edge); border-radius: var(--radius-md); padding: 20px; box-shadow: var(--ff-shadow-card); transition: border-color 0.3s ease, box-shadow 0.3s ease; }
.step.is-lit, .step.is-forging { border-color: var(--ff-copper); box-shadow: var(--ff-glow-active); }
/* The terminal replay lights the stage it is forging (forge.js sets .is-forging from the script's stage) */
.step.is-forging .step__n { background: var(--ff-copper); color: #fff; transition: background 0.3s ease, color 0.3s ease; }
.step--num { display: grid; grid-template-columns: 44px minmax(0,1fr); gap: 16px; align-items: start; }
.step__n { width: 36px; height: 36px; border-radius: 50%; background: var(--ff-neutral); display: grid; place-items: center; font-weight: 700; font-size: 15px; }
.step h3 { font-size: 20px; font-weight: 700; line-height: 1.2; }
.step p, .step li { font-size: 15px; line-height: 1.55; text-wrap: pretty; }
.step code { display: block; margin-top: 6px; padding: 8px 12px; border-radius: var(--radius-sm); background: var(--ff-term-bg); color: var(--ff-term-text); font-family: var(--font-mono); font-size: 12px; line-height: 1.5; overflow-wrap: anywhere; }
.step code b { color: #e09a6b; font-weight: 400; }
.step ul { padding-left: 18px; display: flex; flex-direction: column; gap: 3px; }
.step__meta { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: baseline; font-family: var(--font-mono); font-size: 12px; }

/* ---------- Artefacts ---------- */
/* Forge line: the seven documents in production order, joined by a copper line.
   Desktop: one row, line across the top through the numbered nodes.
   Narrow: one column, line down the left. forge.js animates it on scroll by
   adding .is-primed (start state) then .is-run; without the script it is static. */
.forge-line { --fl-gap: 12px; list-style: none; padding: 0; position: relative; display: grid; grid-template-columns: repeat(7, minmax(0,1fr)); gap: var(--fl-gap); }
/* right: one column's width less half a node, so the line stops at the centre of node 07 */
.forge-line::before { content: ""; position: absolute; left: 14px; right: calc((100% - 6 * var(--fl-gap)) / 7 - 14px); top: 13px; height: 2px; background: var(--ff-copper); transform-origin: left center; }
.fl-item { position: relative; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.fl-node { position: relative; z-index: 1; width: 28px; height: 28px; border-radius: 50%; background: var(--ff-paper-warm); border: 2px solid var(--ff-copper); color: var(--ff-copper-deep); display: grid; place-items: center; font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 700; }
.artefact { padding: 16px 14px; min-height: 150px; flex: 1; gap: 8px; }
.artefact strong { font-size: 16px; line-height: 1.25; }
.artefact span { font-size: 13px; line-height: 1.45; color: var(--ff-ink-muted); margin-top: auto; }
@media (min-width: 1001px) and (max-width: 1100px) {
  .forge-line { --fl-gap: 8px; }
  .artefact { padding: 14px 10px; }
  .artefact strong { font-size: 15px; }
}
@media (max-width: 1000px) {
  .forge-line { grid-template-columns: minmax(0,1fr); gap: 12px; }
  .forge-line::before { left: 13px; right: auto; top: 14px; bottom: 14px; width: 2px; height: auto; transform-origin: center top; }
  .fl-item { flex-direction: row; align-items: flex-start; gap: 14px; }
  .artefact { min-height: 0; }
}
.forge-line.is-primed::before { transform: scaleX(0); }
.forge-line.is-primed .fl-node { transform: scale(0.4); opacity: 0; }
.forge-line.is-primed .artefact { opacity: 0; transform: translateY(-18px); }
@media (max-width: 1000px) {
  .forge-line.is-primed::before { transform: scaleY(0); }
  .forge-line.is-primed .artefact { transform: translateX(-14px); }
}
.forge-line.is-run::before { transform: none; transition: transform 1.5s cubic-bezier(0.45,0,0.2,1); }
.forge-line.is-run .fl-node { transform: none; opacity: 1; transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1) var(--d), opacity 0.2s ease var(--d); }
.forge-line.is-run .artefact { opacity: 1; transform: none; transition: opacity 0.5s ease calc(var(--d) + 120ms), transform 0.6s cubic-bezier(0.22,0.61,0.36,1) calc(var(--d) + 120ms); }

/* ---------- Work ---------- */
.lead-case { background: var(--ff-ink); color: var(--ff-paper); border-radius: var(--radius-md); border-top: 4px solid var(--ff-copper); box-shadow: 0 10px 30px rgba(0,0,0,0.10); padding: clamp(22px,3.4vw,40px); display: flex; flex-direction: column; gap: 26px; }
.lead-case h3 { font-size: clamp(24px,2.6vw,34px); line-height: 1.15; color: #fff; }
.lead-case p, .lead-case li { color: #d7dee3; }
.lead-case ul { padding-left: 18px; font-size: 15px; line-height: 1.6; display: flex; flex-direction: column; gap: 4px; }
.lead-case__statwrap { container-type: inline-size; }
/* Stat tiles pin while the case text scrolls past, and release at the end of the panel (the split has align-items:start) */
@media (min-width: 761px) { .lead-case .split > .lead-case__statwrap { position: sticky; top: 96px; } }/* A number mid count-up must not reflow its row: tabular figures keep every digit the same width */
.num__n, .lead-case__stat b, .mini-stats b { font-variant-numeric: tabular-nums; }
.lead-case__stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; align-content: start; }
.lead-case__stat { background: rgba(255,255,255,0.06); border: 1px solid rgba(224,154,107,0.25); border-radius: var(--radius-md); padding: 16px; }
.lead-case__stat b { display: block; font-size: 30px; color: #e09a6b; line-height: 1; }
.lead-case__stat span { display: block; font-size: 13px; color: #c4cdd4; margin-top: 6px; }
/* Below 480px three tiles are narrower than "Pre/post" at 30px, so they stack, number beside caption */
@container (max-width: 480px) {
  .lead-case__stats { grid-template-columns: minmax(0,1fr); gap: 10px; }
  .lead-case__stat { display: flex; align-items: baseline; gap: 16px; padding: 14px 16px; }
  .lead-case__stat b { flex: none; min-width: 4.4em; }
  .lead-case__stat span { margin-top: 0; }
}
/* Proof links: the walkthrough, live tool or case a lead case points at. Copper-light on ink, as the stat numbers are */
.lead-case__links { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 15px; font-weight: 600; margin-top: 4px; }
.lead-case__links a { color: #e09a6b; white-space: nowrap; }
.lead-case__links a:hover { color: #f2c3a2; }
/* A lead case can carry a playable video in place of stat tiles (Only Cells teaser); poster only until play is pressed */
.lead-case__media { margin: 0; }
.lead-case__media video { display: block; width: 100%; height: auto; aspect-ratio: 1/1; border-radius: var(--radius-md); background: #000; border: 1px solid rgba(255,255,255,0.14); }
.lead-case__media figcaption { margin-top: 8px; font-size: 13px; color: #c4cdd4; }
.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,220px),1fr)); gap: 12px; }
.shots img { width: 100%; aspect-ratio: 16/10; object-fit: cover; object-position: top; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.14); display: block; }
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(200px,1fr); gap: 12px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x proximity; }
.rail a { scroll-snap-align: start; display: flex; flex-direction: column; gap: 8px; background: #fff; border: 1px solid var(--ff-paper-edge); border-radius: var(--radius-md); padding: 10px; box-shadow: var(--ff-shadow-card); text-decoration: none; color: var(--ff-ink); transition: transform 0.3s ease, border-color 0.3s ease; }
@media (hover: hover) { .rail a:hover { transform: translateY(-3px); border-color: var(--ff-copper); color: var(--ff-ink); } }
.rail img { width: 100%; height: auto; aspect-ratio: 16/10; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--ff-paper-rule); display: block; }
.rail strong { font-size: 14px; line-height: 1.3; }
.rail span { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--ff-ink-muted); }

/* ---------- Chips / pills ---------- */
.chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-family: var(--font-mono); font-size: 12px; color: var(--ff-paper); border: 1px solid rgba(224,154,107,0.4); border-radius: var(--radius-sm); padding: 6px 10px; }
.ticks { padding-left: 18px; font-size: 15px; line-height: 1.65; display: flex; flex-direction: column; gap: 4px; }
.pills { display: flex; gap: 10px; flex-wrap: wrap; }
.pill { border: 1px solid rgba(224,154,107,0.4); border-radius: var(--radius-sm); padding: 10px 14px; display: flex; flex-direction: column; gap: 2px; min-width: 150px; }
.pill strong { font-family: var(--font-mono); font-size: 15px; color: #fff; }
.pill span { font-size: 13px; color: #c4cdd4; }

/* ---------- About ---------- */
picture { display: contents; } picture > source { display: none; }
.about { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,280px),1fr)); gap: clamp(28px,5vw,72px); align-items: center; }
.portrait { width: 100%; max-width: 440px; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--radius-md); border: 1px solid var(--ff-paper-edge); box-shadow: var(--ff-shadow-modal); display: block; justify-self: center; }
.creds-lines { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--ff-ink-muted); line-height: 1.5; }

/* ---------- Quotes ---------- */
.quote blockquote { font-size: 15px; line-height: 1.6; text-wrap: pretty; }
.quote figcaption { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--ff-paper-rule); display: flex; flex-direction: column; gap: 2px; }
.quote figcaption a, .quote figcaption strong { font-size: 14px; font-weight: 700; color: var(--ff-ink); text-decoration: none; }
.quote figcaption a:hover { color: var(--ff-copper-hot); }
.quote figcaption span { font-size: 13px; color: var(--ff-ink-muted); }
.card--ink.quote blockquote { color: var(--ff-paper); }
.card--ink.quote figcaption { border-top-color: rgba(255,255,255,0.12); }
.card--ink.quote figcaption strong { color: #fff; }
.card--ink.quote figcaption span { color: #c4cdd4; }

/* ---------- Engagement ---------- */
.eng__n { width: 36px; height: 36px; border-radius: 50%; background: var(--ff-copper-wash); color: var(--ff-copper-hot); display: grid; place-items: center; font-weight: 700; font-size: 15px; }
.eng .card__foot { font-family: var(--font-mono); font-size: 12px; }
/* Footers get room for two lines side by side, so the rule above each one sits level across the row */
@media (min-width: 761px) { .eng .card__foot { line-height: 1.5; min-height: calc(3em + 10px); } }
.times { display: grid; grid-template-columns: minmax(0,1fr); gap: 4px 40px; }
@media (min-width: 761px) { .times { grid-template-columns: repeat(2, minmax(0,1fr)); grid-template-rows: repeat(3, auto); grid-auto-flow: column; } }
.times div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--ff-paper-rule); padding: 8px 0; font-size: 14px; }
.times span:last-child { font-family: var(--font-mono); color: var(--ff-copper-hot); white-space: nowrap; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,320px),1fr)); gap: clamp(28px,4vw,64px); align-items: center; }
.contact__links { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.contact__email { font-family: var(--font-mono); font-size: 15px; text-decoration: none; overflow-wrap: anywhere; }
.band--ink .contact__email { color: #e09a6b; }
.contact__plain { font-size: 15px; color: var(--ff-ink); text-decoration: none; }
.band--ink .contact__plain { color: #d7dee3; }

/* ---------- Ethos rows (accreditation) ---------- */
.ethos-row { background: #fff; border: 1px solid var(--ff-paper-edge); border-radius: var(--radius-md); box-shadow: var(--ff-shadow-card); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,280px),1fr)); overflow: hidden; }
.ethos-row > div { padding: 20px 22px; display: flex; flex-direction: column; gap: 6px; }
.ethos-row > div:first-child { border-right: 1px solid var(--ff-paper-rule); }
.ethos-row > div:last-child { background: var(--ff-paper); }
.ethos-row strong { font-size: 18px; line-height: 1.25; }
.ethos-row p { font-size: 15px; line-height: 1.55; text-wrap: pretty; }
.hero-stats { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.hero-stats .card { padding: 20px; gap: 6px; }
.cred ul { padding-left: 18px; font-size: 14px; line-height: 1.55; display: flex; flex-direction: column; gap: 3px; }
.expertise ul { padding-left: 18px; font-size: 15px; line-height: 1.6; color: #d7dee3; display: flex; flex-direction: column; gap: 4px; }
.role-photo { width: 100%; max-width: 360px; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--radius-md); border: 1px solid var(--ff-paper-edge); box-shadow: var(--ff-shadow-card); display: block; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--ff-paper-edge); }
.site-footer .wrap { padding-top: 22px; padding-bottom: 22px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--ff-ink-muted); }
.site-footer a { color: var(--ff-ink-muted); text-decoration: none; }
.site-footer a:hover { color: var(--ff-copper-hot); }
.footer__links { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.footer__cv { font-family: var(--font-mono); font-size: 12px; }
.motion-btn { background: none; border: 1px solid var(--ff-paper-edge); border-radius: var(--radius-sm); padding: 6px 10px; font: inherit; font-size: 13px; color: var(--ff-ink-muted); cursor: pointer; }
.motion-btn:hover { color: var(--ff-ink); border-color: var(--ff-ink-muted); }
.ff-support__link { display: inline-flex; align-items: center; gap: 6px; }
.ff-support__link svg { width: 16px; height: 16px; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .tracker li.is-active .tracker__dot, .term__caret { animation: none; }
  .hover-lift, .rail a, .btn, .step { transition: none; }
}