/* =========================================================
   Maker Meik portfolio — kit-local styles
   Builds on colors_and_type.css; only kit-specific layout
   lives here.
   ========================================================= */

/* page shell */
body.kit {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: clip; /* allow full-bleed (100vw) sections without a horizontal scrollbar */
}

.footer__privacy-button {
  padding: 0.25rem 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  text-decoration: underline;
  text-underline-offset: .2em;
  cursor: pointer;
}
.footer__privacy-button:hover,
.footer__privacy-button:focus-visible { color: var(--fg); }
.app--ux {
  --accent:      var(--ux-base);
  --accent-deep: var(--ux-deep);
  --accent-soft: var(--ux-soft);
  --accent-tint: var(--ux-tint);
  --accent-wash: var(--ux-wash);
  --accent-ink:  var(--ux-ink);
}
.app--ai {
  --accent:      var(--ai-base);
  --accent-deep: var(--ai-deep);
  --accent-soft: var(--ai-soft);
  --accent-tint: var(--ai-tint);
  --accent-wash: var(--ai-wash);
  --accent-ink:  var(--ai-ink);
}
.app--play {
  --accent:      var(--play-base);
  --accent-deep: var(--play-deep);
  --accent-soft: var(--play-soft);
  --accent-tint: var(--play-tint);
  --accent-wash: var(--play-wash);
  --accent-ink:  var(--play-ink);
}
.page { max-width: var(--page-max, 88.75rem); margin: 0 auto; padding: 2rem 2rem 0; }
@media (max-width: 600px) {
  .page { padding: 1.25rem 1.25rem 0; }
  .topbar { padding: 1.125rem 1.25rem; }
}

.lang__flag { width: 1.125rem; height: 0.8125rem; border-radius: 0.125rem; overflow: hidden; flex: 0 0 auto; display: block; }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 60;
  display: flex; align-items: center; gap: 1.75rem;
  padding: 1.125rem 2rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.topbar__brand { display: flex; align-items: center; gap: 1rem; flex: 0 0 auto; }
.topbar__brand img { height: 2.25rem; display: block; }
.theme-dark .topbar__brand img { filter: invert(1); }

/* Mode switcher — 3-way segmented control in topbar */
.topbar__modes {
  display: flex; align-items: center;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--bg-elevated);
  padding: 0.1875rem;
  gap: 0.125rem;
  height: 2.5rem;
  box-sizing: border-box;
}
.topbar__mode-btn {
  display: flex; align-items: center; gap: 0.375rem;
  padding: 0 0.8125rem;
  height: 100%;
  border-radius: var(--radius-pill);
  border: none; background: transparent;
  font: 600 var(--fs-eyebrow) var(--font-body);
  color: var(--fg-subtle);
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast);
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.topbar__mode-btn:hover:not(.is-active) { background: var(--bg); color: var(--fg-muted); }
.topbar__mode-btn.is-active { color: var(--fg); }
.topbar__mode-btn.is-active--ux   { background: var(--ux-tint);   color: var(--ux-ink); }
.topbar__mode-btn.is-active--ai   { background: var(--ai-tint);   color: var(--ai-ink); }
.topbar__mode-btn.is-active--play { background: var(--play-tint); color: var(--play-ink); }
.topbar__mode-btn__dot {
  width: 0.375rem; height: 0.375rem; border-radius: 50%; flex-shrink: 0; opacity: 0;
  transition: opacity var(--dur-fast), background var(--dur-fast);
}
.topbar__mode-btn.is-active .topbar__mode-btn__dot { opacity: 1; }
.topbar__mode-btn.is-active--ux   .topbar__mode-btn__dot { background: var(--ux-base); }
.topbar__mode-btn.is-active--ai   .topbar__mode-btn__dot { background: var(--ai-base); }
.topbar__mode-btn.is-active--play .topbar__mode-btn__dot { background: var(--play-base); }

@media (max-width: 600px) {
  .topbar__modes { display: none; }
}

@media (max-width: 600px) {
  .topbar__mode-badge { display: none; }
  .topbar__brand img { height: 30px; }
}

.topbar__quick {
  display: flex; align-items: center; gap: 1.125rem;
  margin-left: 0.5rem;
}
.quick-link {
  font: 500 var(--fs-body-sm)/1 var(--font-body);
  color: var(--fg-muted);
  text-decoration: none;
  padding: 0.375rem 0.25rem;
}
.quick-link:hover { color: var(--fg); }

.topbar__right { margin-left: auto; display: flex; align-items: center; gap: 0.625rem; }

/* generic icon button */
.icon-btn {
  width: 2.5rem; height: 2.5rem;
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.icon-btn:hover { background: var(--bg-elevated); }
.icon-btn.is-on { background: var(--fg); color: var(--bg); border-color: var(--fg); }

/* menu button (hamburger + label) */
.menu-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.75rem;
  min-height: 2.75rem; box-sizing: border-box;
  padding: 0.5625rem 1.125rem 0.5625rem 0.875rem;
  background: var(--fg); color: var(--bg);
  border: none; border-radius: var(--radius-pill);
  font: 500 var(--fs-body-sm)/1 var(--font-body);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out);
}
.menu-btn:hover { background: var(--ink-700); }
.menu-btn__lines {
  display: inline-flex; flex-direction: column; gap: 0.1875rem;
  width: 1.125rem;
}
.menu-btn__lines span {
  display: block; height: 0.09375rem; background: currentColor; border-radius: 0.0625rem;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
}
.menu-btn.is-open .menu-btn__lines span:nth-child(1) { transform: translateY(0.28125rem) rotate(45deg); }
.menu-btn.is-open .menu-btn__lines span:nth-child(2) { opacity: 0; }
.menu-btn.is-open .menu-btn__lines span:nth-child(3) { transform: translateY(-0.28125rem) rotate(-45deg); }

/* ---------- settings popover ---------- */
.settings-wrap { position: relative; }
.settings {
  position: absolute;
  top: calc(100% + 0.75rem);
  right: 0;
  width: 21.25rem;
  padding: 1.125rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
  display: flex; flex-direction: column; gap: 0.875rem;
  opacity: 0; pointer-events: none;
  transform: translateY(-6px);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.settings.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.settings__row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.settings__label {
  font: 500 var(--fs-eyebrow)/1 var(--font-body);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--fg-muted);
}
.seg {
  display: inline-flex;
  padding: 0.1875rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
}
.seg__btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.375rem;
  border: none; background: transparent; cursor: pointer;
  font: 500 var(--fs-eyebrow)/1 var(--font-body); color: var(--fg-muted);
  padding: 0.5rem 0.75rem; border-radius: var(--radius-pill);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.seg__btn.is-on { background: var(--fg); color: var(--bg); }
.seg__btn .lang__flag { width: 14px; height: 10px; }
.seg__dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; display: inline-block; }

/* ---------- mega menu (full-screen overlay) ---------- */
.mega {
  position: fixed; inset: 0;
  z-index: 80;
  background: var(--surface-inverse-bg);
  color: var(--surface-inverse-fg);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
  overflow-y: auto;
}
.mega.is-open { opacity: 1; pointer-events: auto; }
.mega__close {
  position: absolute; top: 1.75rem; right: 2rem;
  width: 2.75rem; height: 2.75rem;
  background: transparent;
  border: 1px solid rgba(245, 239, 222, 0.2);
  border-radius: 50%;
  color: var(--surface-inverse-fg);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.mega__close:hover { background: rgba(245, 239, 222, 0.08); border-color: rgba(245, 239, 222, 0.4); }

.mega__inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: 6.25rem 4rem 5rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 13.75rem;
  grid-template-rows: auto 1fr auto;
  gap: 3rem 4.5rem;
  min-height: 100vh;
  min-height: 100dvh;
  box-sizing: border-box;
}

/* Lead: mode toggle pill */
.mega__lead { grid-column: 1 / -1; }
.mega__eyebrow {
  display: block;
  font: 500 var(--fs-micro)/1 var(--font-body);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: rgba(245, 239, 222, 0.55);
  margin-bottom: 14px;
}
.mega__modes {
  display: inline-flex;
  padding: 5px;
  background: rgba(245, 239, 222, 0.06);
  border: 1px solid rgba(245, 239, 222, 0.12);
  border-radius: var(--radius-pill);
  gap: 2px;
}
.mega__mode {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 18px;
  font: 500 var(--fs-body-sm)/1 var(--font-body);
  border: none; background: transparent; cursor: pointer;
  color: rgba(245, 239, 222, 0.7);
  border-radius: var(--radius-pill);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.mega__mode-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: currentColor;
  opacity: 0.6;
}
.mega__mode--ux   { color: var(--ux-glow); }
.mega__mode--ai   { color: var(--ai-glow); }
.mega__mode--play { color: var(--play-glow); }
.mega__mode.is-on { background: var(--surface-inverse-fg); color: var(--surface-inverse-bg); }
.mega__mode.is-on .mega__mode-dot { opacity: 1; }
.mega__mode.is-on.mega__mode--ux   .mega__mode-dot { background: var(--ux-base); }
.mega__mode.is-on.mega__mode--ai   .mega__mode-dot { background: var(--ai-base); }
.mega__mode.is-on.mega__mode--play .mega__mode-dot { background: var(--play-base); }

.mega__lead-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.mega__lead-toggles { display: flex; align-items: center; gap: 0.5rem; }
.mega__toggle-group { display: flex; align-items: center; }
.mega__toggle-label { display: none; }
.seg__btn-full { display: none; }

/* On mobile the two compact segmented pills become full-width, clearly
   labelled rows — easier to read and tap than two desktop-style
   controls squeezed side by side. Desktop keeps the compact pills.
   Same breakpoint as the rest of the mega menu's single-column shift. */
@media (max-width: 900px) {
  .mega__lead-row { flex-direction: column; align-items: stretch; gap: 20px; }
  .mega__lead-toggles { flex-direction: column; align-items: stretch; gap: 14px; }
  .mega__toggle-group { flex-direction: column; align-items: stretch; gap: 8px; }
  .mega__toggle-label {
    display: block;
    font: 600 var(--fs-micro)/1 var(--font-body);
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    color: rgba(245, 239, 222, 0.55);
  }
  .seg--block { width: 100%; box-sizing: border-box; }
  .seg__btn--block {
    flex: 1 1 0;
    justify-content: center;
    min-height: 3rem;
  }
  .seg__btn-abbr { display: none; }
  .seg__btn-full { display: inline; }
}
.mega__caption {
  margin: 16px 0 0;
  font: 400 var(--fs-body-sm)/1.5 var(--font-body);
  color: rgba(245, 239, 222, 0.55);
}
.mega__caption strong { color: var(--surface-inverse-fg); font-weight: 600; }

/* Primary category list */
.mega__list {
  list-style: none; margin: 0; padding: 0;
  grid-column: 1;
  align-self: start;
}
.cat { border-bottom: 1px solid rgba(245, 239, 222, 0.08); }
.cat:first-child { border-top: 1px solid rgba(245, 239, 222, 0.08); }
.cat__head {
  width: 100%;
  display: flex; align-items: center; gap: 18px;
  background: transparent; border: none; cursor: pointer;
  padding: 20px 0;
  font-family: var(--font-display);
  font-size: 44px; font-weight: 800;
  letter-spacing: var(--tracking-tight);
  line-height: 1;
  color: var(--surface-inverse-fg);
  text-align: left;
  transition: color var(--dur-fast) var(--ease-out);
}
.cat__head:hover { color: rgba(245, 239, 222, 0.7); }
.cat__chev {
  flex: 0 0 22px;
  transition: transform var(--dur-base) var(--ease-out);
}
.cat--open .cat__chev { transform: rotate(180deg); }
.cat--open .cat__head { color: var(--surface-inverse-fg); }
.cat__title { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.cat__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 56px;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-base) var(--ease-out), padding var(--dur-base) var(--ease-out);
}
.cat--open .cat__panel {
  max-height: 1400px;
  overflow-y: auto;
  padding: 0 0 28px 40px;
}
.cat__subs { list-style: none; margin: 0; padding: 0; }
.cat__subs li { padding: 4px 0; }
.cat__subs a {
  font: 500 19px/1.4 var(--font-body);
  color: rgba(245, 239, 222, 0.9);
  text-decoration: underline;
  text-decoration-color: rgba(245, 239, 222, 0.3);
  text-underline-offset: 5px;
  transition: text-decoration-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.cat__subs a:hover { color: var(--surface-inverse-fg-strong); text-decoration-color: currentColor; }

/* tint subs hover per mode via parent */
.app--ux   .cat__subs a:hover { color: var(--ux-soft); }
.app--ai   .cat__subs a:hover { color: var(--ai-soft); }
.app--play .cat__subs a:hover { color: var(--play-soft); }

.cat__why { padding-top: 4px; }
.cat__why-mark {
  display: inline-block;
  font-size: 22px; line-height: 1;
  color: var(--surface-inverse-fg);
  margin-bottom: 14px;
}
.app--ux   .cat__why-mark { color: var(--ux-soft); }
.app--ai   .cat__why-mark { color: var(--ai-soft); }
.app--play .cat__why-mark { color: var(--play-soft); }
.cat__why-title {
  font-family: var(--font-body);
  font-size: var(--fs-body-sm); font-weight: 500;
  color: rgba(245, 239, 222, 0.95);
  margin: 0 0 10px;
}
.cat__why-body {
  font: 400 var(--fs-body-sm)/1.55 var(--font-body);
  color: rgba(245, 239, 222, 0.6);
  margin: 0;
  max-width: 36ch;
}

/* Aside: secondary links */
.mega__aside {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  padding-top: 12px;
}
.mega__aside ul { list-style: none; margin: 0; padding: 0; }
.mega__aside li { padding: 6px 0; }
.mega__aside a {
  font: 500 16px/1.35 var(--font-body);
  color: rgba(245, 239, 222, 0.9);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.mega__aside a:hover { color: var(--surface-inverse-fg-strong); text-decoration: underline; text-underline-offset: 4px; }
.mega__aside a.is-current {
  color: var(--surface-inverse-fg-strong);
  font-weight: 700;
  pointer-events: none;
}
.mega__aside a.is-current::before {
  content: "";
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
  vertical-align: middle;
  margin-right: 7px;
  margin-bottom: 1px;
  opacity: 0.75;
}

/* Footer strip */
.mega__footer {
  grid-column: 1 / -1;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(245, 239, 222, 0.12);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap;
}
.mega__cta {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 700;
  letter-spacing: var(--tracking-tight);
  color: var(--surface-inverse-fg);
  text-decoration: underline; text-underline-offset: 6px;
  overflow-wrap: anywhere;
}
.mega__cta:hover { color: var(--surface-inverse-fg-strong); }
.mega__social { font: 400 var(--fs-body-sm)/1.4 var(--font-body); color: rgba(245, 239, 222, 0.5); }
.mega__social a { color: rgba(245, 239, 222, 0.7); text-decoration: none; transition: color var(--dur-fast) var(--ease-out); }
.mega__social a:hover { color: var(--surface-inverse-fg-strong); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 900px) {
  .mega__inner {
    grid-template-columns: 1fr;
    padding: 88px 32px 60px;
    gap: 32px;
  }
  .mega__aside { grid-column: 1; grid-row: auto; padding-top: 0; }
  .cat__panel { grid-template-columns: 1fr; gap: 24px; }
  .cat--open .cat__panel { padding: 0 0 28px 24px; }
  .seg__btn { min-height: 2.75rem; box-sizing: border-box; }

  /* Maker Mode switcher — three pills wrapped inside one shared pill
     container reads badly on mobile (uneven 2+1 wrap, cramped tap
     targets). Break it into a plain vertical list of full-width rows
     instead, one per mode, matching the language/appearance toggles. */
  .mega__modes {
    display: flex; flex-direction: column; align-items: stretch;
    background: none; border: none; padding: 0; gap: 8px;
  }
  .mega__mode {
    width: 100%; box-sizing: border-box;
    justify-content: flex-start;
    padding: 14px 18px;
    min-height: 2.75rem;
    border-radius: var(--radius-lg);
    background: rgba(245, 239, 222, 0.06);
    border: 1px solid rgba(245, 239, 222, 0.12);
  }
  .mega__mode.is-on { border-color: var(--surface-inverse-fg); }
}
@media (max-width: 600px) {
  .mega__inner { padding: 80px 20px 48px; gap: 24px; }
  .cat__head { font-size: 32px; }
  .cat--open .cat__panel { padding: 0 0 24px 16px; }
}

/* ---------- filter pills (global reusable — use anywhere a filter exists) ---------- */
/*
  Usage:
    Primary filter (mode or category):  class="filter-btn [is-active] [is-active--ux|ai|play]"
    Secondary filter (tag/topic):       class="filter-btn filter-btn--tag [is-active]"
*/
.filter-btn {
  display: inline-flex; align-items: center; gap: 7px;
  font: 500 var(--fs-body-sm)/1 var(--font-body);
  padding: 9px 16px; border-radius: var(--radius-pill);
  border: 1.5px solid var(--border);
  background: var(--bg-elevated);
  color: var(--fg-muted);
  cursor: pointer;
  white-space: nowrap;
  transition:
    background  220ms cubic-bezier(0.2, 0.7, 0.2, 1),
    color       220ms cubic-bezier(0.2, 0.7, 0.2, 1),
    border-color 220ms cubic-bezier(0.2, 0.7, 0.2, 1),
    box-shadow  220ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.filter-btn:hover:not(.is-active):not(.is-active--ux):not(.is-active--ai):not(.is-active--play) {
  background: var(--bg);
  color: var(--fg);
  border-color: var(--border);
}
/* "All" active — neutral dark */
.filter-btn.is-active {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}
/* Mode-specific active states */
.filter-btn.is-active--ux   { background: var(--ux-base);   color: #fff; border-color: var(--ux-base);   box-shadow: 0 2px 8px rgba(74, 77, 216, 0.25); }
.filter-btn.is-active--ai   { background: var(--ai-base);   color: #fff; border-color: var(--ai-base);   box-shadow: 0 2px 8px rgba(217, 119, 87, 0.25); }
.filter-btn.is-active--play { background: var(--play-base); color: #fff; border-color: var(--play-base); box-shadow: 0 2px 8px rgba(78, 165, 74, 0.25); }

/* Tag / secondary filter — smaller, uses mode-scoped accent tokens */
.filter-btn--tag {
  font-size: 12px;
  padding: 7px 13px;
  border-width: 1px;
}
.filter-btn--tag.is-active {
  background: var(--accent-tint);
  color: var(--accent-ink);
  border-color: var(--accent);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.09);
}
.filter-btn--tag:hover:not(.is-active) {
  background: var(--bg);
  color: var(--fg-muted);
  border-color: var(--border);
}

/* ---------- not-found state (mm-not-found) ---------- */
/* Used by service-page.jsx and case-page.jsx when a slug has no matching
   data. Renders inside the normal TopBar/MegaMenu/Footer chrome so a
   broken link still looks like the rest of the site. */
.mm-not-found {
  max-width: 640px;
  margin: 0 auto;
  padding: var(--space-9) var(--space-7);
  text-align: center;
}
.mm-not-found__title { margin: 16px 0 14px; }
.mm-not-found__lead {
  font-size: 17px; line-height: 1.6; color: var(--fg-muted);
  margin: 0 0 28px;
}
.mm-not-found__lead code {
  font-family: var(--font-mono, monospace);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
}
.mm-not-found__cta { display: inline-block; text-decoration: none; }

/* ---------- buttons ---------- */
.btn {
  border: none; cursor: pointer;
  font-family: var(--font-body); font-size: var(--fs-body-sm); font-weight: 500;
  padding: 13px 22px; border-radius: var(--radius-pill);
  transition: background var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--ink-900); color: var(--paper-50); }
.btn--primary:hover { background: var(--ink-700); }
.btn--outline { background: transparent; color: var(--ink-900); border: 1.5px solid var(--ink-900); padding: 11.5px 20px; }
.btn--outline:hover { background: var(--ink-900); color: var(--paper-50); }
.btn--text { background: transparent; color: var(--ink-900); padding: 13px 4px; text-decoration: underline; text-underline-offset: 4px; }
.btn--text:hover { color: var(--ux-deep); }

/* UX-mode CTAs — deep indigo */
.btn--ux        { background: var(--ux-base); color: #fff; }
.btn--ux:hover  { background: var(--ux-deep); }
.btn--ux-outline {
  background: transparent; color: var(--ux-base);
  border: 1.5px solid var(--ux-base); padding: 11.5px 20px;
}
.btn--ux-outline:hover { background: var(--ux-tint); }
.btn--ux-text   { background: transparent; color: var(--ux-base); padding: 13px 4px; text-decoration: underline; text-underline-offset: 4px; }
.btn--ux-text:hover { color: var(--ux-deep); }

/* AI-mode CTAs — warm terracotta */
.btn--ai        { background: var(--ai-base); color: #fff; }
.btn--ai:hover  { background: var(--ai-deep); }
.btn--ai-text   { background: transparent; color: var(--ai-deep); padding: 13px 4px; text-decoration: underline; text-underline-offset: 4px; }

/* Play-mode CTAs — fresh green */
.btn--play        { background: var(--play-base); color: #fff; }
.btn--play:hover  { background: var(--play-deep); }
.btn--play-text   { background: transparent; color: var(--play-deep); padding: 13px 4px; text-decoration: underline; text-underline-offset: 4px; }

/* ---------- chip / award ---------- */
.chip {
  display: inline-block;
  font-size: var(--fs-body-sm); font-weight: 500;
  padding: 8px 13px; border-radius: var(--radius-pill);
  background: var(--paper-50); color: var(--ink-900);
  border: 1px solid var(--paper-300);
}
.chip--ux    { background: var(--ux-tint); border-color: var(--ux-base); }
.chip--ai { background: var(--ai-tint); border-color: var(--ai-base); color: var(--ai-ink); }
.chip--solid { background: var(--ink-900); color: var(--paper-50); border-color: var(--ink-900); }

.award-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600;
  padding: 8px 14px; border-radius: var(--radius-pill);
  border: none;
  color: #2a1d00;
  text-decoration: none;
  cursor: pointer;
  background: var(--award-gold-gradient);
  background-size: 200% 200%;
  background-position: 0% 50%;
  box-shadow: 0 1px 2px rgba(255, 143, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: background-position var(--dur-slow) var(--ease-out);
}
.award-badge:hover { background-position: 100% 50%; }
.award-badge[target="_blank"]::after {
  content: " ↗";
  font-size: 0.75em;
  opacity: 0.6;
}
.award-badge__star { font-size: 13px; line-height: 1; }

/* Touch-target floor for compact pill controls — mobile only, desktop stays compact */
@media (max-width: 600px) {
  .filter-btn,
  .filter-btn--tag,
  .award-badge,
  .ai-toolkit__filter {
    min-height: 2.75rem;
    box-sizing: border-box;
  }
}

/* ---------- eyebrow ---------- */
.eyebrow {
  display: inline-flex; gap: 10px; align-items: center;
  font: 500 var(--fs-eyebrow)/1 var(--font-body);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--fg-muted);
}
.eyebrow__num {
  color: var(--ink-900);
  font-weight: 700;
}

/* ---------- display headlines ---------- */
.display {
  font-family: var(--font-display);
  font-weight: 300;             /* default light, with one bold word */
  font-size: var(--fs-display-xl);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--ink-900);
  margin: 16px 0 24px;
}
.display em {
  font-style: normal;
  font-weight: 900;
}
.display--l { font-size: var(--fs-display-l); }
.display--m { font-size: var(--fs-display-m); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  margin-top: 12px;
  padding: var(--space-7) var(--space-7) var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--accent-wash);
  border: 1px solid var(--border);
  overflow: hidden;
  isolation: isolate;
  transition: background var(--dur-base) var(--ease-out);
}
.hero__pattern {
  position: absolute; inset: 0; z-index: -1;
  background: url("../assets/bg-pattern.svg") center/520px repeat;
  opacity: 0.55;
  mix-blend-mode: multiply;
}
.theme-dark .hero { background: var(--bg-elevated); }
.theme-dark .hero__pattern { opacity: 0.05; mix-blend-mode: normal; }
.hero__top {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 16px; margin-bottom: 24px;
}
.hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero__portrait {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  min-height: 420px;
}
.hero__portrait img {
  position: relative; z-index: 1;
  max-width: 100%; max-height: 460px;
  width: auto; height: auto;
  display: block;
  filter: drop-shadow(0 18px 40px rgba(20, 16, 6, 0.18));
}
.theme-dark .hero__portrait img { filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.5)); }
.hero__body { max-width: 820px; position: relative; z-index: 1; }
.hero__lead {
  font-size: 19px; line-height: 1.55; color: var(--ink-700);
  max-width: 620px;
  margin: 0 0 32px;
}
.hero__ctas { display: flex; align-items: center; gap: 18px; }

@media (max-width: 900px) {
  .hero__layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero__portrait {
    min-height: 0;
  }
  .hero__portrait img { max-height: 320px; }
  .hero__body { max-width: 100%; }
}
@media (max-width: 600px) {
  .hero__lead { font-size: 17px; }
  .hero__ctas { flex-wrap: wrap; gap: 12px; }
  .hero__blob { width: min(380px, 100%); height: min(380px, 100%); }
}

.hero__blob {
  position: absolute;
  left: 50%; top: 50%;
  width: 380px; height: 380px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  filter: blur(0.5px);
  z-index: 0;
}
.blob {
  width: 100%; height: 100%; border-radius: 47% 53% 60% 40% / 55% 45% 55% 45%;
  background: radial-gradient(circle at 35% 30%, var(--accent-soft), var(--accent-deep));
  opacity: 0.85;
  animation: blob 18s ease-in-out infinite;
}
.hero--ai .blob,
.hero--play .blob,
.hero--ux .blob {
  /* unified — radial-gradient now reads from --accent-soft/-deep */
  background: radial-gradient(circle at 35% 30%, var(--accent-soft), var(--accent-deep));
}
@keyframes blob {
  0%,100% { border-radius: 47% 53% 60% 40% / 55% 45% 55% 45%; transform: translate(0,0) rotate(0deg); }
  33%     { border-radius: 60% 40% 45% 55% / 50% 60% 40% 50%; transform: translate(-20px, 10px) rotate(8deg); }
  66%     { border-radius: 45% 55% 50% 50% / 60% 40% 60% 40%; transform: translate(10px,-15px) rotate(-6deg); }
}

/* ---------- mode toggle ---------- */
.mode-toggle {
  display: inline-flex;
  padding: 4px;
  background: var(--paper-200);
  border: 1px solid var(--paper-300);
  border-radius: var(--radius-pill);
}
.mode-toggle__btn {
  border: none; background: transparent; cursor: pointer;
  font: 500 var(--fs-body-sm)/1 var(--font-body);
  color: var(--ink-500);
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.mode-toggle__btn.is-on {
  background: var(--ink-900); color: var(--paper-50);
}

/* ---------- services ---------- */
.svc-grid { margin-top: var(--space-11); }
.svc-grid__head { max-width: 700px; margin-bottom: 40px; }
.svc-grid__head .display { margin-top: 12px; }
.svc-grid__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.svc {
  background: var(--paper-50);
  border: 1px solid var(--paper-300);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  align-items: start;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.svc:hover { transform: translateY(-2px); box-shadow: var(--shadow-3); }
.svc__illo {
  aspect-ratio: 1; width: 100%;
  border-radius: var(--radius-md);
  background: var(--accent-wash);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  padding: 8px;
  box-sizing: border-box;
  transition: background var(--dur-base) var(--ease-out);
}
.svc__illo img { width: 100%; height: 100%; object-fit: contain; }
.svc__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 24px; line-height: 1.1; margin: 12px 0 10px;
  letter-spacing: var(--tracking-tight);
}
.svc__copy {
  font-size: var(--fs-body-sm); line-height: 1.55;
  color: var(--ink-500);
  margin: 0 0 16px;
}
.svc__link {
  font-size: var(--fs-body-sm); font-weight: 500;
  color: var(--ink-900);
  text-decoration: underline; text-underline-offset: 4px;
}

@media (max-width: 900px) {
  .svc-grid__cards { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .svc {
    grid-template-columns: 1fr;
    padding: 22px;
  }
}

/* ---------- projects ---------- */
.projects { margin-top: var(--space-11); }
.projects__head { max-width: 720px; margin-bottom: 36px; }
.projects__head .display { margin: 12px 0 12px; }
.projects__lead { font-size: 17px; color: var(--ink-500); max-width: 560px; margin: 0; }
.projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) {
  .projects__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .projects__grid { grid-template-columns: 1fr; }
  /* a single 1fr track + a "span 2" item forces an implicit, content-sized
     2nd column — squashing the other tiles into tiny squares. Reset the
     wide tile to a normal single-column tile at this breakpoint. */
  .mm-case-card--tile.mm-case-card--wide {
    grid-column: auto;
    aspect-ratio: 4 / 3;
  }
}
/* ---------- mm-case-card — unified case/project preview (CaseCard) ----------
   variant="card": rich vertical card w/ optional image (cases index grid)
   variant="tile": compact aspect-ratio tile, content pinned to bottom
     (homepage ProjectWall, service-page RelatedCasesSection)
   Replaces the previous .proj*, .sp-case-card* and .case-card* blocks. */
.mm-case-card {
  display: flex; flex-direction: column;
  border-radius: var(--radius-lg);
  text-decoration: none; color: inherit;
  position: relative; overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
}
.mm-case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-3); }

.mm-case-card__header { display: flex; align-items: center; gap: 8px; }
.mm-case-card__dots { display: flex; gap: 3px; align-items: center; flex-shrink: 0; }
.mm-case-card__mode-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.mm-case-card__mode-dot--ux   { background: var(--ux-base); }
.mm-case-card__mode-dot--ai   { background: var(--ai-base); }
.mm-case-card__mode-dot--play { background: var(--play-base); }
.mm-case-card__title {
  font-family: var(--font-display); font-weight: 700;
  letter-spacing: var(--tracking-tight); margin: 0;
  text-wrap: pretty; color: var(--fg);
}
.mm-case-card__tags { display: flex; flex-wrap: wrap; gap: 5px; }
.mm-case-card__tag {
  font: 500 var(--fs-micro)/1 var(--font-body); letter-spacing: 0.04em; text-transform: uppercase;
  background: var(--paper-200); border: 1px solid var(--paper-300);
  padding: 5px 9px; border-radius: var(--radius-pill); color: var(--fg-muted);
}
.theme-dark .mm-case-card__tag { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.1); color: rgba(255,255,255,0.5); }

/* ---- variant: card (rich, optional hero image) ---- */
.mm-case-card--card {
  background: var(--bg-elevated); border: 1px solid var(--border);
}
.app--ux   .mm-case-card--card:hover { border-color: var(--ux-soft); }
.app--ai   .mm-case-card--card:hover { border-color: var(--ai-soft); }
.app--play .mm-case-card--card:hover { border-color: var(--play-soft); }
.theme-dark .mm-case-card--card { background: var(--bg-elevated); border-color: var(--border); }
.mm-case-card--card:focus-within { box-shadow: var(--shadow-3); }
.mm-case-card__main {
  display: flex; flex-direction: column; flex: 1;
  color: inherit; text-decoration: none;
}
.mm-case-card__actions {
  position: absolute; top: 14px; right: 14px; z-index: 3;
  display: flex; align-items: center; gap: 6px;
  padding: 6px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.88);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.mm-case-card--card:hover .mm-case-card__actions,
.mm-case-card--card:focus-within .mm-case-card__actions,
.mm-case-card--card.is-actions-locked .mm-case-card__actions {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mm-case-card__action {
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.08);
  background: var(--paper-50);
  color: var(--ink-900);
  text-decoration: none;
  font: 800 11px/1 var(--font-body);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.mm-case-card__action:hover,
.mm-case-card__action:focus-visible {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--paper-50);
  transform: translateY(-1px);
}
.mm-case-card__action--primary {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--paper-50);
}
.theme-dark .mm-case-card__actions {
  background: rgba(22,22,22,0.86);
  border-color: rgba(255,255,255,0.12);
}
.theme-dark .mm-case-card__action {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.12);
  color: var(--paper-50);
}
@media (hover: none) {
  .mm-case-card__actions {
    opacity: 1;
    transform: none;
    pointer-events: auto;
    gap: 10px;
    padding: 8px;
  }
  .mm-case-card__action {
    width: 40px; height: 40px;
  }
}

.mm-case-card__img {
  width: 100%; aspect-ratio: 16 / 9; background-size: cover; background-position: center;
  background-color: var(--paper-300); flex-shrink: 0;
}
.mm-case-card--card .mm-case-card__body { padding: 24px 28px 26px; display: flex; flex-direction: column; flex: 1; }
.mm-case-card--card .mm-case-card__header { margin-bottom: 12px; }
.mm-case-card--card .mm-case-card__kind {
  font: 600 var(--fs-micro)/1 var(--font-body); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase;
  color: var(--fg-subtle);
}
.mm-case-card--card .mm-case-card__client-meta {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px;
  margin: -4px 0 14px;
  font: 500 var(--fs-body-sm)/1.2 var(--font-body);
  color: var(--fg-muted);
}
.mm-case-card--card .mm-case-card__client-meta span {
  font: 700 var(--fs-micro)/1 var(--font-body);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--fg-subtle);
}
.mm-case-card--card .mm-case-card__client-meta strong {
  font-weight: 600;
  color: var(--fg);
}
.mm-case-card--card .mm-case-card__title { font-size: 22px; line-height: 1.15; margin: 0 0 10px; }
.mm-case-card--card .mm-case-card__lead {
  font: 400 var(--fs-body-sm)/1.6 var(--font-body); color: var(--fg-muted); margin: 0; flex: 1;
  text-wrap: pretty; display: -webkit-box; -webkit-line-clamp: 3;
  -webkit-box-orient: vertical; overflow: hidden;
}
.mm-case-card--card .mm-case-card__footer { margin-top: 20px; display: flex; flex-direction: column; gap: 8px; }
.mm-case-card--card .mm-case-card__client { font: 400 var(--fs-body-sm)/1 var(--font-body); color: var(--fg-subtle); }

/* ---- variant: tile (compact, aspect-ratio, content pinned to bottom) ---- */
.mm-case-card--tile {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--paper-300);
  justify-content: flex-end;
  padding: 18px;
}
.mm-case-card--tile.mm-case-card--wide { grid-column: span 2; aspect-ratio: 8 / 3; }
.mm-case-card--tile.mm-case-card--tint { background: var(--accent-tint); border-color: var(--accent-soft); }
.mm-case-card--tile.mm-case-card--wash { background: var(--paper-200); }
.mm-case-card--tile.mm-case-card--dark { background: var(--ink-900); border-color: var(--ink-900); }
.mm-case-card--tile.mm-case-card--img { border: none; }
.mm-case-card--tile .mm-case-card__body { display: contents; }
.mm-case-card--tile .mm-case-card__header { margin-bottom: 10px; }
.mm-case-card--tile .mm-case-card__kind {
  font: 500 var(--fs-micro)/1 var(--font-body); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase;
  color: var(--ink-700); background: var(--paper-50); border: 1px solid var(--paper-300);
  border-radius: var(--radius-pill); padding: 6px 10px;
}
.mm-case-card--tile.mm-case-card--tint .mm-case-card__kind {
  color: var(--accent-ink); background: var(--accent-wash); border-color: var(--accent-soft);
}
.mm-case-card--tile.mm-case-card--dark .mm-case-card__kind,
.mm-case-card--tile.mm-case-card--img .mm-case-card__kind {
  color: var(--paper-100); background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.18);
}
.mm-case-card--tile .mm-case-card__title { font-size: 20px; line-height: 1.15; color: var(--ink-900); }
.mm-case-card--tile.mm-case-card--dark .mm-case-card__title,
.mm-case-card--tile.mm-case-card--img .mm-case-card__title { color: var(--paper-100); }
.mm-case-card--tile .mm-case-card__footer { margin-top: auto; }
.mm-case-card--tile .mm-case-card__tag {
  background: rgba(0,0,0,0.05); padding: 5px 8px;
}
.mm-case-card--tile.mm-case-card--dark .mm-case-card__tag { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.6); }

.mm-case-card__arrow {
  position: absolute; top: 18px; right: 18px;
  font-size: 18px; color: var(--fg-subtle);
  transition: transform var(--dur-fast);
}
.mm-case-card:hover .mm-case-card__arrow { transform: translate(3px, -3px); }
.mm-case-card--tile.mm-case-card--dark .mm-case-card__arrow,
.mm-case-card--tile.mm-case-card--img .mm-case-card__arrow { color: rgba(255,255,255,0.5); }

/* ---------- contact ---------- */
.contact {
  margin-top: var(--space-11);
  padding: var(--space-8) var(--space-7);
  background: var(--ink-900);
  color: var(--paper-100);
  border-radius: var(--radius-xl);
}
.contact .eyebrow { color: var(--paper-300); }
.contact .display { color: var(--paper-50); margin-top: 12px; }
.contact__lead { font-size: 18px; line-height: 1.5; color: var(--paper-200); max-width: 560px; margin: 0 0 32px; }
.contact__row { display: flex; gap: 28px; flex-wrap: wrap; align-items: center; margin-bottom: 32px; }
.contact__email {
  font-family: var(--font-display); font-weight: 700;
  font-size: 28px; color: var(--paper-50);
  text-decoration: underline; text-underline-offset: 6px;
  text-decoration-thickness: 1.5px;
}
.contact__phone {
  font-size: 16px; color: var(--paper-200);
  text-decoration: none;
}

.social { list-style: none; margin: 0; padding: 0; display: flex; gap: 24px; flex-wrap: wrap; }
.social a {
  font-size: var(--fs-body-sm); font-weight: 500;
  color: var(--paper-200);
  text-decoration: none;
  letter-spacing: 0.04em;
}
.social a:hover { color: var(--paper-50); text-decoration: underline; text-underline-offset: 4px; }

/* ---------- principles ---------- */
.principles { margin-top: var(--space-11); }
.principles__head { max-width: 720px; margin-bottom: 40px; }
.principles__head .display { margin: 12px 0 0; }
.principles__grid {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 24px;
  counter-reset: principle;
}
.principle {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex; flex-direction: column;
}
.principle__num {
  position: absolute; top: 18px; right: 20px;
  font: 800 var(--fs-small)/1 var(--font-display);
  letter-spacing: 0.06em;
  color: var(--fg-subtle);
}
.principle--ux   .principle__num { color: var(--ux-base); }
.principle--ai   .principle__num { color: var(--ai-base); }
.principle--play .principle__num { color: var(--play-base); }
.principle__illo {
  width: 100%;
  aspect-ratio: 16 / 11;
  border-radius: var(--radius-md);
  background: var(--accent-wash);
  display: flex; align-items: center; justify-content: center;
  padding: 12px;
  box-sizing: border-box;
  overflow: hidden;
  margin-bottom: 18px;
}
.theme-dark .principle__illo { background: var(--paper-200); }
.principle__illo img { width: 100%; height: 100%; object-fit: contain; }
.principle__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: var(--tracking-tight);
  margin: 0 0 8px;
  color: var(--fg);
}
.principle__body {
  font: 400 var(--fs-body-sm)/1.55 var(--font-body);
  color: var(--fg-muted);
  margin: 0;
}
@media (max-width: 900px) {
  .principles__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .principles__grid { grid-template-columns: 1fr; }
}
/* ---------- footer · sign-off (DS footer-mark) ---------- */
/* Uses semantic tokens that auto-flip in .theme-dark (token-flip dark theme),
   so the card surface follows the page theme without manual overrides. */
.footer {
  --f-bg: var(--bg-elevated);
  --f-title: var(--fg);
  --f-email: var(--fg);
  --f-body: var(--fg-muted);
  --f-social: var(--fg);
  --f-border: var(--border);
  margin: var(--space-11) 0 48px;
  border-radius: var(--radius-xl);
  background: var(--f-bg);
  border: 1px solid var(--f-border);
  padding: 48px 56px 52px;
  display: grid;
  grid-template-columns: 300px 1fr 200px;
  gap: 48px;
  align-items: center;
  transition: background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}

/* Mode-specific footer backgrounds — soft tint + shadow for lift */
.app--ux   .footer { background: color-mix(in srgb, var(--ux-tint) 28%, var(--paper-50));   border-color: color-mix(in srgb, var(--ux-soft) 40%, var(--paper-300)); }
.app--ai   .footer { background: color-mix(in srgb, var(--ai-tint) 28%, var(--paper-50));   border-color: color-mix(in srgb, var(--ai-soft) 40%, var(--paper-300)); }
.app--play .footer { background: color-mix(in srgb, var(--play-tint) 28%, var(--paper-50)); border-color: color-mix(in srgb, var(--play-soft) 40%, var(--paper-300)); }
.app--ux   .footer,
.app--ai   .footer,
.app--play .footer { box-shadow: var(--shadow-2); }
.theme-dark .footer { background: var(--bg-elevated) !important; border-color: var(--border) !important; box-shadow: none !important; }

/* left: illustration with logo + cvr locked over the blob */
.footer__brandcol { display: flex; flex-direction: column; align-items: center; }
.footer__lockup { position: relative; width: 280px; display: flex; flex-direction: column; align-items: center; }
.footer__illo {
  width: 280px; height: 280px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
}
.footer__illo img { width: 100%; height: 100%; object-fit: contain; }
/* logo + cvr overlap the figure's built-in light blob in BOTH themes, so they stay dark */
.footer__logo { margin-top: -82px; position: relative; z-index: 2; }
.footer__logo img { height: 28px; display: block; }
.footer__cvr {
  font: 500 var(--fs-micro)/1 var(--font-body); letter-spacing: 0.06em;
  color: #6f6a5c; margin-top: 8px; position: relative; z-index: 2;
}

/* right: CTA + contact */
.footer__ctacol { display: flex; flex-direction: column; }
.footer__eyebrow {
  font: 600 var(--fs-micro)/1 var(--font-body); letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase; color: var(--accent); margin-bottom: 14px;
}
.footer__title {
  font: 800 40px/1.05 var(--font-display); letter-spacing: var(--tracking-tight);
  color: var(--f-title); margin: 0 0 18px; max-width: 12ch;
  overflow-wrap: anywhere;
}
.footer__body {
  font: 400 var(--fs-body-sm)/1.6 var(--font-body); color: var(--f-body);
  margin: 0 0 22px; max-width: 46ch; text-wrap: pretty;
  transition: color var(--dur-base) var(--ease-out);
}
.footer__contact { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; }
.footer__email {
  font: 700 24px/1 var(--font-display); color: var(--f-email);
  text-decoration: none; border-bottom: 2px solid var(--accent); padding-bottom: 3px;
  transition: color 140ms var(--ease-out), border-color 140ms var(--ease-out);
}
.footer__email:hover { color: var(--accent-deep); border-color: var(--accent-deep); }
.footer__phone {
  display: inline-flex; align-items: center;
  font: 500 var(--fs-body-sm)/1 var(--font-body); color: var(--f-body); text-decoration: none;
  padding: 0.625rem 0;
}
.footer__socials {
  display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 28px;
  padding-top: 22px; border-top: 1px solid color-mix(in srgb, var(--f-social) 16%, transparent);
}
.footer__socials a {
  display: inline-flex; align-items: center;
  font: 700 var(--fs-body-sm)/1 var(--font-body); color: var(--f-social); text-decoration: none;
  letter-spacing: 0.01em; transition: color 140ms var(--ease-out);
  padding: 0.5rem 0;
}
.footer__socials a:hover { color: var(--accent); }

/* footer 3rd column — nav links */
.footer__navcol {
  display: flex; flex-direction: column; gap: 28px;
  align-self: center;
  border-left: 1px solid var(--border);
  padding-left: 40px;
}
.footer__navgroup { display: flex; flex-direction: column; gap: 10px; }
.footer__navlabel {
  font: 600 var(--fs-micro)/1 var(--font-body);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--fg-subtle);
  margin-bottom: 2px;
}
.footer__navlist {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.footer__navlist a {
  font: 500 var(--fs-body-sm)/1 var(--font-body);
  color: var(--fg-muted);
  text-decoration: none;
  display: flex; align-items: center; gap: 7px;
  padding: 0.25rem 0;
  transition: color var(--dur-fast);
}
.footer__navlist a:hover { color: var(--accent); }

/* Active mode indicator in footer */
.footer__mode-active { font-weight: 700 !important; }
.footer__mode-active--ux   { color: var(--ux-base)   !important; }
.footer__mode-active--ai   { color: var(--ai-base)   !important; }
.footer__mode-active--play { color: var(--play-base) !important; }
.footer__mode-dot {
  width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; display: inline-block;
}
.footer__mode-dot--ux   { background: var(--ux-base); }
.footer__mode-dot--ai   { background: var(--ai-base); }
.footer__mode-dot--play { background: var(--play-base); }

/* responsive — collapse 3→2 col at ≤1100px (nav column drops to its own full-width row),
   2→1 at ≤700px (everything stacks, nav column switches to a vertical list) */
@media (max-width: 1100px) {
  .footer {
    grid-template-columns: 260px 1fr;
  }
  .footer__navcol {
    grid-column: 1 / -1;
    align-self: start;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 28px 48px;
    border-left: none;
    border-top: 1px solid var(--f-border);
    padding-left: 0;
    padding-top: 28px;
  }
}
@media (max-width: 700px) {
  .footer {
    grid-template-columns: 1fr;
    padding: 36px 28px 40px;
    gap: 32px;
  }
  .footer__brandcol { align-items: flex-start; }
  .footer__lockup { width: 200px; }
  .footer__illo { width: 200px; height: 200px; }
  .footer__logo { margin-top: -58px; }
  .footer__title { font-size: 30px; }
  .footer__navcol {
    flex-direction: column;
    gap: 24px;
    padding-top: 24px;
  }
}

/* ---------- AI hero: direction switcher + principle chips ---------- */
.hero__top { justify-content: flex-start; flex-wrap: wrap; gap: 12px 16px; }
.hero__top > .award-badge { margin-left: auto; }
.hero__variants { display: inline-flex; align-items: center; gap: 12px; }
.hero__variants-label {
  font: 500 var(--fs-micro)/1 var(--font-body);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--fg-muted);
}
.hero__chips {
  list-style: none; margin: 24px 0 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.hero__chips li {
  font: 500 var(--fs-body-sm)/1 var(--font-body);
  color: var(--accent-ink);
  background: var(--accent-tint);
  border: 1px solid var(--accent-soft);
  padding: 9px 13px; border-radius: var(--radius-pill);
}
.theme-dark .hero__chips li { color: var(--ai-soft); background: rgba(217,119,87,0.12); border-color: rgba(217,119,87,0.32); }

/* ---------- generic section header (used by home page AI mode sections) ---------- */
.ax-section { margin-top: var(--space-9); }
.ax-section__head { max-width: 760px; margin-bottom: 36px; }
.ax-section__head .display { margin: 12px 0 12px; }
.ax-section__head p { font-size: 17px; color: var(--fg-muted); max-width: 560px; margin: 0; }

/* ---------- AI toolkit — filterable tools & stack grid ---------- */
/* Used on the home page in AI mode (app.jsx). */
.ai-toolkit__filters {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 28px;
}
.ai-toolkit__filter {
  font: 500 var(--fs-body-sm)/1 var(--font-body);
  padding: 9px 16px; border-radius: var(--radius-pill);
  background: var(--bg-elevated); border: 1px solid var(--border);
  color: var(--fg-muted); cursor: pointer;
  transition: border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);
}
.ai-toolkit__filter:hover { border-color: var(--accent); color: var(--fg); }
.ai-toolkit__filter.is-active {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
.ai-toolkit__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
.ai-toolkit__show-more {
  font: 600 var(--fs-body-sm)/1 var(--font-body);
  padding: 10px 24px; border-radius: var(--radius-pill);
  background: transparent; border: 1.5px solid var(--border);
  color: var(--fg-muted); cursor: pointer;
  transition: border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);
}
.ai-toolkit__show-more:hover {
  border-color: var(--accent); color: var(--accent); background: var(--accent-wash);
}
.tool-stack-card {
  position: relative;
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 14px 16px;
  display: grid; grid-template-columns: 40px 1fr; grid-template-rows: auto auto;
  column-gap: 12px; row-gap: 4px; align-items: start;
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.tool-stack-card:hover { border-color: var(--accent-soft); box-shadow: var(--shadow-2); }
.tool-stack-card__icon {
  grid-column: 1; grid-row: 1 / -1; align-self: center;
  width: 40px; height: 40px; border-radius: var(--radius-md);
  background: var(--bg); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; flex: 0 0 auto;
}
.tool-stack-card__icon img { width: 22px; height: 22px; object-fit: contain; }
.tool-stack-card__icon-fallback {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  font: 700 16px/1 var(--font-display); color: var(--accent);
  background: var(--accent-wash);
}
.tool-stack-card__head {
  grid-column: 2; grid-row: 1;
  display: flex; align-items: center; flex-wrap: wrap; gap: 6px 8px;
  padding-right: 22px; min-width: 0;
}
.tool-stack-card__name {
  font: 700 var(--fs-body-sm)/1.2 var(--font-display); letter-spacing: var(--tracking-tight);
  margin: 0; color: var(--fg);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%;
}
.tool-stack-card__cat {
  flex: 0 0 auto;
  font: 600 var(--fs-micro)/1 var(--font-body); letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase; color: var(--accent-ink);
  background: var(--accent-wash); border-radius: var(--radius-pill);
  padding: 4px 9px;
}
.tool-stack-card__desc {
  grid-column: 2; grid-row: 2;
  font: 400 var(--fs-body-sm)/1.5 var(--font-body); color: var(--fg-muted); margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.tool-stack-card__link {
  position: absolute; top: 12px; right: 12px;
  width: 24px; height: 24px; border-radius: var(--radius-sm, 6px);
  display: flex; align-items: center; justify-content: center;
  color: var(--fg-subtle); background: transparent;
  transition: color var(--dur-fast), background var(--dur-fast);
}
.tool-stack-card__link:hover { color: var(--accent-ink); background: var(--accent-wash); }
.tool-stack-cta {
  display: flex; flex-direction: column; justify-content: center; gap: 8px;
  background: var(--accent-wash); border: 1px solid var(--accent-soft);
  border-radius: var(--radius-lg); padding: 20px;
  text-decoration: none; transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.tool-stack-cta:hover { border-color: var(--accent); box-shadow: var(--shadow-2); }
.tool-stack-cta__title {
  font: 700 16px/1.2 var(--font-display); letter-spacing: var(--tracking-tight);
  margin: 0; color: var(--accent-ink);
}
.tool-stack-cta__body { font: 400 var(--fs-body-sm)/1.55 var(--font-body); color: var(--accent-deep); margin: 0; }
.tool-stack-cta__link { font: 600 var(--fs-body-sm)/1 var(--font-body); color: var(--accent-deep); margin-top: 4px; }

@media (max-width: 900px) {
  .ai-toolkit__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .ai-toolkit__grid { grid-template-columns: 1fr; }
  .ai-toolkit__filters { gap: 6px; }
  .ai-toolkit__filter { padding: 7px 12px; font-size: var(--fs-body-sm); }
}

/* ---------- client proof — homepage logo rail ---------- */
.client-proof {
  margin-top: var(--space-10);
  padding: clamp(34px, 5vw, 64px) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.client-proof__head {
  max-width: 1080px;
  margin-bottom: 32px;
}
.client-proof__head .display {
  margin: 12px 0 12px;
  max-width: 16.5ch;
  font-size: clamp(54px, 6.2vw, 104px);
  line-height: 0.98;
}
.client-proof__head p {
  margin: 0;
  max-width: 58ch;
  font: 400 17px/1.6 var(--font-body);
  color: var(--fg-muted);
  text-wrap: pretty;
}
.client-proof__rail {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 8px 0;
  mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
  pointer-events: none;
}
.client-proof__track {
  display: flex;
  width: max-content;
  gap: 18px;
  animation: clientProofRail 38s linear infinite;
}
.client-proof__group {
  display: flex;
  align-items: stretch;
  gap: clamp(44px, 6vw, 86px);
}
.client-proof__logo {
  width: clamp(150px, 13vw, 230px);
  height: 88px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: none;
}
.client-proof__logo img {
  max-width: 100%;
  max-height: 54px;
  object-fit: contain;
  filter: grayscale(1) contrast(0.78) opacity(0.62);
}
.theme-dark .client-proof {
  border-color: var(--border);
}
.theme-dark .client-proof__logo {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}
.theme-dark .client-proof__logo img {
  filter: grayscale(1) invert(1) contrast(0.78) opacity(0.62);
}
@keyframes clientProofRail {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(calc(-50% - 9px), 0, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .client-proof__track { animation: none; width: 100%; }
  .client-proof__group[aria-hidden="true"] { display: none; }
}
@media (max-width: 800px) {
  .client-proof__rail {
    mask-image: none;
    overflow: visible;
  }
  .client-proof__track {
    animation: none;
    width: 100%;
  }
  .client-proof__group {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 28px;
  }
  .client-proof__group[aria-hidden="true"] {
    display: none;
  }
  .client-proof__logo {
    width: auto;
    height: 72px;
    padding: 0;
  }
}
@media (max-width: 600px) {
  .client-proof__head .display {
    max-width: 11.5ch;
    font-size: clamp(42px, 13vw, 58px);
  }
}