/* Hallmark · macrostructure: Original-mark work stage · genre: modern-minimal
 * tone: plain and personal · anchor hue: brick orange · design-system: design.md
 * designed-as-app: shared public website · original-art assembly + native Rolodex
 * code-only critique: P5 H4 E4 S5 R5 V5 · visual/responsive review still pending
 */
@import url("./home-tokens.css");
*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; scroll-padding-top: var(--space-6); }
body { margin: 0; overflow-x: clip; background: var(--color-base); color: var(--color-type); font-family: var(--font-body); font-size: var(--text-base); line-height: 1.6; -webkit-font-smoothing: antialiased; }
button, input, textarea, select { font: inherit; color: inherit; }
button, summary { cursor: pointer; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
button { background: none; border-radius: var(--radius-control); transition: transform var(--dur-press) var(--ease-out); }
button:disabled, [aria-disabled="true"] { cursor: not-allowed; opacity: .55; }
button:active:not(:disabled) { transform: translateY(1px); }
a { color: inherit; text-underline-offset: .25em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 4px; }
img { display: block; max-width: 100%; height: auto; }
svg { display: block; max-width: 100%; }
h1, h2, h3, h4, p, figure { margin: 0; }
h1, h2, h3, h4 { min-width: 0; font-family: var(--font-display); font-style: normal; font-weight: 500; letter-spacing: -.045em; line-height: 1.15; overflow-wrap: anywhere; text-wrap: balance; }
p { overflow-wrap: break-word; }
[hidden] { display: none !important; }
.visually-hidden, .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: clip; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: fixed; inset-block-start: var(--space-3); inset-inline-start: var(--space-4); z-index: var(--z-modal); padding: var(--space-3) var(--space-5); background: var(--color-deep); color: var(--color-on-dark); transform: translateY(-160%); }
.skip-link:focus { transform: none; outline-color: var(--color-on-dark); }
.text-link, .project-link, .skip-work { display: inline-flex; align-items: center; min-height: 44px; max-width: 100%; font-size: var(--text-sm); font-weight: 500; }
.text-link { text-decoration-line: underline; }
.eyebrow { color: var(--color-muted); font-size: var(--text-sm); }

/* Full-width normal-flow chrome, not a framed or detached canvas. */
.site-header { position: relative; z-index: var(--z-sticky); width: 100%; background: var(--color-base); color: var(--color-ink); }
.site-header-inner { position: relative; max-width: calc(var(--page-max) + var(--page-gutter) + var(--page-gutter)); min-height: var(--header-height); margin-inline: auto; padding: var(--space-2) var(--page-gutter); display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); }
.wordmark, .brand { display: inline-flex; flex: 0 0 auto; align-items: center; gap: var(--space-3); min-height: 44px; font-family: var(--font-display); font-size: 1.375rem; line-height: 1; font-weight: 600; letter-spacing: -.045em; white-space: nowrap; text-decoration: none; }
.brand-logo { width: 52px; height: 52px; object-fit: contain; }
.brand-name { font-family: var(--font-display); }
.primary-nav { display: flex; align-items: center; justify-content: end; flex-wrap: wrap; gap: var(--space-1) var(--space-6); }
.nav-link, .language-switch, .portal-menu > summary { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: 44px; padding: var(--space-2) 0; border: 0; font-size: var(--text-sm); font-weight: 500; line-height: 1.2; white-space: nowrap; text-decoration: none; }
.nav-link[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: .4em; }
.language-switch { color: var(--color-muted); }
.language-switch[aria-pressed="true"] { color: var(--color-ink); }
.portal-menu { position: relative; }
.portal-menu > summary { list-style: none; }
.portal-menu > summary::-webkit-details-marker { display: none; }
.portal-menu > summary::after { content: "+"; font-size: 1.1rem; }
.portal-menu[open] > summary::after { content: "−"; }
.portal-links { position: absolute; inset-inline-end: calc(-1 * var(--space-3)); inset-block-start: calc(100% + var(--space-2)); z-index: var(--z-dropdown); min-width: 12rem; display: grid; padding: var(--space-2); border: 1px solid var(--color-rule); background: var(--color-surface); color: var(--color-ink); }
.portal-links a { display: flex; align-items: center; min-height: 48px; padding-inline: var(--space-4); white-space: nowrap; text-decoration: none; }

/* Without JavaScript, every project remains a normal-flow article. */
.work-section { position: relative; isolation: isolate; padding: var(--work-top) var(--page-gutter) var(--space-12); }
.work-sticky { position: relative; max-width: var(--page-max); margin-inline: auto; display: grid; gap: var(--space-8); }
.work-intro { position: relative; z-index: var(--z-raised); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-6); align-items: center; min-width: 0; }
.hero-message { min-width: 0; }
.hero-heading { max-width: 26ch; font-size: var(--text-display); font-weight: 500; letter-spacing: -.05em; line-height: 1.1; }
.hero-heading span { display: inline; }
.hero-copy { max-width: 48ch; margin-block-start: var(--space-3); color: var(--color-muted); font-size: var(--text-base); line-height: 1.6; }
.work-note, .skip-work { color: var(--color-muted); font-size: var(--text-xs); }
.project-area { position: relative; z-index: var(--z-base); min-width: 0; }
.work-gallery-heading { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-4); padding-block: var(--space-2) var(--space-4); }
.work-gallery-title { font-size: var(--text-sm); font-weight: 500; }
.work-gallery-hint { color: var(--color-muted); font-size: var(--text-xs); }
.work-scroll-hint, .work-swipe-hint { display: none; }
.work-section[data-mode="wheel"] .work-scroll-hint, .work-section[data-mode="rail"] .work-swipe-hint { display: inline; }
.project-stage { position: relative; display: grid; gap: var(--space-10); min-width: 0; }
.project-card { position: relative; min-width: 0; isolation: isolate; background: var(--color-surface); color: var(--color-ink); border: 1px solid var(--color-preview-edge); }
.project-card::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; box-shadow: 0 20px 64px color-mix(in oklch, var(--project-glow, var(--color-accent)) 42%, transparent), 0 0 24px color-mix(in oklch, var(--project-glow, var(--color-accent)) 20%, transparent); opacity: 0; transition: opacity 200ms var(--ease-out); }
.project-card.is-active::before { opacity: 1; }
.project-card[data-index="0"] { --project-glow: var(--color-work-yessuh); }
.project-card[data-index="1"] { --project-glow: var(--color-accent); }
.project-card[data-index="2"] { --project-glow: var(--color-work-windy); }
.project-card[data-index="3"] { --project-glow: var(--color-work-ism); }
.project-card[data-index="4"] { --project-glow: var(--color-work-tudor); }
.project-card[data-index="5"] { --project-glow: var(--color-work-sunrise); }
.project-card[data-index="6"] { --project-glow: var(--color-work-northshore); }
.project-visual { position: relative; width: 100%; aspect-ratio: 16 / 9; overflow: clip; background: var(--color-surface-muted); color: var(--color-ink); }
.project-visual > img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.project-visual--site { aspect-ratio: auto; }
.project-visual--site > img { height: auto; }
.project-info { display: grid; gap: var(--space-3); align-items: center; padding: var(--space-5) var(--space-6); }
.project-info h2 { font-size: clamp(1.25rem, 2vw, 1.75rem); letter-spacing: -.035em; }
.project-tag { font-size: .75rem; color: var(--color-muted); }
.project-desc { color: var(--color-muted); font-size: var(--text-sm); line-height: 1.5; }
.project-caption { min-width: 0; }
.project-caption .project-desc { margin-block-start: var(--space-2); }
.project-status { justify-self: end; color: var(--color-muted); font-size: var(--text-xs); }
.project-link { justify-self: start; color: var(--color-ink); text-decoration-line: underline; text-underline-offset: .25em; white-space: nowrap; }
span.project-link { color: var(--color-muted); text-decoration: none; }
.project-controls { display: flex; align-items: center; justify-content: center; gap: var(--space-5); }
.project-controls button { display: grid; place-items: center; min-width: 44px; min-height: 44px; padding: 0 var(--space-2); border: 0; color: var(--color-ink); font-size: var(--text-sm); white-space: nowrap; }
.project-controls svg { width: 20px; height: 20px; }
[data-project-position] { min-width: 4rem; text-align: center; color: var(--color-muted); font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.work-navigation { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin-block-start: var(--space-3); }
.work-section:not([data-mode]) .work-navigation { display: none; }
.work-section[data-mode="rail"] .project-stage { display: flex; gap: var(--space-4); overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--color-rule-dark) transparent; padding-block-end: var(--space-2); }
.work-section[data-mode="rail"] .project-card { flex: 0 0 min(90%, 44rem); scroll-snap-align: center; scroll-snap-stop: always; }

/* Clearly labelled concept artwork, not fabricated live-product screenshots. */
.art-placeholder { display: grid; align-content: center; padding: var(--space-8); background: var(--color-surface); color: var(--color-ink); }
.art-label { position: relative; z-index: var(--z-base); font-family: var(--font-display); font-size: clamp(3rem, 7vw, 7rem); line-height: .95; letter-spacing: -.07em; }
.art-object { position: absolute; width: 29%; height: 55%; inset-inline-end: 17%; inset-block-start: 22%; border: 2px solid var(--color-ink); transform: rotate(-13deg); }
.art-object::after { content: ""; position: absolute; inset: 13%; border: 2px solid var(--color-ink); transform: rotate(31deg); }
.art-caption { position: absolute; inset-inline-start: var(--space-8); inset-block-end: var(--space-5); font-size: .625rem; letter-spacing: .06em; }
.calendar-placeholder { display: grid; align-content: center; padding: var(--space-8); background: var(--color-surface-muted); color: var(--color-ink); }
.calendar-wordmark { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 5rem); line-height: 1; letter-spacing: -.065em; }
.calendar-wordmark em { font-style: normal; }
.calendar-sheet { position: absolute; inset-inline-end: 10%; inset-block-start: 22%; width: 38%; padding: var(--space-5); background: var(--color-deep); color: var(--color-on-dark); }
.calendar-sheet > span { font-size: .625rem; letter-spacing: .05em; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: var(--space-2); margin-block-start: var(--space-4); }
.calendar-grid i { aspect-ratio: 1; border: 1px solid var(--color-on-dark-muted); }
.calendar-block { position: absolute; width: 42%; height: 13%; inset-inline-end: var(--space-5); inset-block-start: 57%; background: var(--color-accent); }
.concept-visual-label { position: absolute; inset-inline-start: var(--space-8); inset-block-end: var(--space-4); font-size: var(--text-xs); }

/* One intact original mark: no bitmap cuts, orange panel, or disappearing edges. */
.brick-scene { position: relative; display: grid; place-items: center; width: 200px; height: 160px; min-width: 0; overflow: visible; pointer-events: none; perspective: 800px; }
.brick-art { position: relative; width: auto; height: 100%; aspect-ratio: 1; transform-origin: 50% 75%; }
.brick-mark { display: block; width: 100%; height: 100%; object-fit: contain; user-select: none; }
.brick-guide { position: absolute; opacity: 0; pointer-events: none; border-color: var(--color-accent); border-style: solid; }
.brick-guide--floor { width: 56px; height: 0; inset-inline-start: 20%; inset-block-end: 12%; border-width: 1px 0 0; transform-origin: left center; }
.brick-guide--edge { width: 0; height: 40px; inset-inline-end: 16%; inset-block-end: 18%; border-width: 0 1px 0 0; transform-origin: center bottom; }

/* Real founders, original biographies and direct contact links. */
.section-pad { padding: var(--space-20) var(--page-gutter); }
.team-section { background: var(--color-surface); color: var(--color-ink); }
.team-section :focus-visible { outline-color: var(--color-focus-light); }
.team-intro { max-width: var(--page-max); margin: 0 auto var(--space-12); display: grid; gap: var(--space-6); }
.team-intro h2 { font-size: var(--text-section); }
.team-intro p { max-width: 61ch; color: var(--color-muted-ink); font-size: var(--text-lead); line-height: 1.6; }
.studio-copy p + p, .founders-copy p + p { margin-block-start: var(--space-5); font-size: var(--text-base); }
.founders-list { max-width: var(--page-max); margin-inline: auto; display: grid; gap: var(--space-10); }
.founder { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: var(--space-5); padding-block: var(--space-4); }
.founder-portrait { width: 100%; aspect-ratio: .83; overflow: clip; object-fit: cover; object-position: center 25%; }
img.founder-portrait { height: auto; align-self: start; }
.founder-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center 25%; }
.founder-main { min-width: 0; }
.founder-name { font-size: clamp(1.5rem, 2.7vw, 2.125rem); line-height: 1.15; }
.founder-role { margin-block-start: var(--space-2); color: var(--color-muted-ink); font-size: var(--text-sm); line-height: 1.4; }
.founder-bio { max-width: 65ch; margin-block-start: var(--space-4); line-height: 1.7; }
.founder-links { grid-column: 1 / -1; display: flex; align-items: center; flex-wrap: wrap; gap: 0 var(--space-5); min-width: 0; }
.founder-links a { display: inline-flex; align-items: center; min-height: 44px; font-size: var(--text-sm); white-space: nowrap; }

/* Existing secured contact transport is untouched. */
.contact-section { background: var(--color-deep); color: var(--color-on-dark); }
.contact-section :focus-visible { outline-color: var(--color-on-dark); }
.contact-layout { max-width: var(--page-max); margin-inline: auto; display: grid; gap: var(--space-10); }
.contact-intro h2 { font-size: var(--text-section); }
.contact-intro p { max-width: 35ch; margin-block-start: var(--space-5); color: var(--color-on-dark-muted); }
.contact-links { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2) var(--space-6); margin-block-start: var(--space-4); }
.contact-intro a { max-width: 100%; overflow-wrap: anywhere; }
.contact-note { color: var(--color-on-dark-muted); font-size: var(--text-sm); }
.contact-form { min-width: 0; display: grid; gap: var(--space-6); }
.form-row { display: grid; gap: var(--space-6); }
.field { display: grid; gap: var(--space-2); min-width: 0; font-size: var(--text-sm); font-weight: 500; }
.field input, .field select, .field textarea { width: 100%; min-width: 0; min-height: var(--control-height); padding: var(--space-3) var(--space-4); border: 1px solid var(--color-control-border-dark); border-radius: var(--radius-control); background: var(--color-deep); color: var(--color-on-dark); font-size: var(--text-base); font-weight: 400; line-height: 1.5; }
.field textarea { resize: vertical; min-height: 9rem; }
.field ::placeholder { color: var(--color-on-dark-muted); opacity: 1; }
.field :is(input,select,textarea):focus-visible { outline-color: var(--color-on-dark); }
.field :is(input,select,textarea)[aria-invalid="true"] { border-color: var(--color-error-light); }
.field :is(input,select,textarea):disabled { cursor: not-allowed; opacity: .55; }
.honeypot { position: absolute; inset-inline-start: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.submit-row { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-4) var(--space-6); }
#cfSubmitBtn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-4); min-height: var(--control-height); padding: var(--space-3) var(--space-6); border: 1px solid var(--color-surface); background: var(--color-surface); color: var(--color-ink); font-size: var(--text-sm); font-weight: 600; white-space: nowrap; }
#cfSubmitBtn:focus-visible { outline-color: var(--color-on-dark); outline-offset: 5px; }
.submit-row > p { flex: 1 1 16rem; color: var(--color-on-dark-muted); font-size: var(--text-xs); }
.form-status { min-height: 1.6em; color: var(--color-success-light); font-size: var(--text-sm); }
.form-status.error { color: var(--color-error-light); }
.contact-form[aria-busy="true"] #cfSubmitBtn { cursor: progress; }
.contact-form noscript, .form-note { color: var(--color-on-dark-muted); font-size: var(--text-sm); }


.site-footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-6); padding: var(--space-8) var(--page-gutter) var(--space-16); background: var(--color-base); color: var(--color-ink); }
.site-footer .brand-logo { width: 40px; height: 40px; }
.site-footer .brand { font-size: 1.125rem; }
.site-footer small { color: var(--color-muted); font-size: var(--text-xs); }
.footer-links { display: flex; align-items: center; gap: var(--space-6); flex-wrap: wrap; }
.footer-main, .footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4) var(--space-6); }
.footer-main { padding-block-end: var(--space-6); }
.footer-main > span, .footer-bottom { color: var(--color-muted); font-size: var(--text-xs); }
.site-footer a:not(.wordmark) { display: inline-flex; align-items: center; min-height: 44px; font-size: var(--text-xs); white-space: nowrap; }
.site-footer .brand { font-size: 1.125rem; }
/* Native working dialog; original black mark on a light launcher. */
.assistant-toggle { position: fixed; inset-inline-end: max(var(--space-5), env(safe-area-inset-right)); inset-block-end: max(var(--space-5), env(safe-area-inset-bottom)); z-index: var(--z-dropdown); display: inline-flex; align-items: center; gap: var(--space-3); min-height: 48px; max-width: calc(100% - var(--space-10)); padding: var(--space-2) var(--space-4); border: 1px solid var(--color-ink); border-radius: var(--radius-control); background: var(--color-surface); color: var(--color-ink); font-size: var(--text-sm); font-weight: 500; white-space: nowrap; }
.assistant-toggle img { width: 28px; height: 28px; object-fit: contain; }
dialog.assistant-panel { position: fixed; inset: auto var(--space-5) var(--space-5) auto; width: min(440px, calc(100% - var(--space-10))); max-width: none; max-height: min(45rem, calc(100dvh - var(--space-10))); margin: 0; padding: var(--space-6); overflow: auto; overscroll-behavior: contain; border: 0; border-radius: var(--radius-control); background: var(--color-surface); color: var(--color-ink); box-shadow: var(--shadow-dialog); }
dialog.assistant-panel[open] { display: grid; gap: var(--space-4); }
dialog.assistant-panel::backdrop { background: var(--color-backdrop); }
.assistant-panel :focus-visible { outline-color: var(--color-focus-light); }
.assistant-header { display: flex; align-items: start; justify-content: space-between; gap: var(--space-4); }
.assistant-header h2 { font-size: 1.6rem; }
.assistant-kicker { display: block; margin-block-end: var(--space-2); color: var(--color-muted-ink); font-size: var(--text-xs); }
.assistant-header button { display: grid; place-items: center; flex: 0 0 44px; min-height: 44px; padding: 0; border: 0; font-size: 1.5rem; }
.assistant-prompts { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.assistant-prompts button { min-height: 44px; padding: var(--space-2) var(--space-3); border: 1px solid var(--color-rule); font-size: var(--text-xs); white-space: nowrap; }
.ai-chat-messages { display: flex; flex-direction: column; gap: var(--space-4); min-height: 8rem; max-height: 36dvh; padding-block: var(--space-4); overflow-y: auto; overscroll-behavior: contain; }
.ai-msg { min-width: 0; max-width: 96%; }
.ai-msg-user { align-self: flex-end; width: fit-content; max-width: 90%; }
.ai-msg-meta { display: block; margin-block-end: var(--space-1); color: var(--color-muted-ink); font-size: .75rem; line-height: 1.4; }
.ai-msg-bubble { font-size: var(--text-sm); line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.ai-msg-user .ai-msg-bubble { padding: var(--space-3) var(--space-4); background: var(--color-base); color: var(--color-type); }
.ai-chat-status { min-height: 2.8em; color: var(--color-muted-ink); font-size: var(--text-xs); line-height: 1.4; }
.ai-chat-status.error { color: var(--color-error); }
.ai-chat-form { display: flex; align-items: stretch; gap: var(--space-2); }
.ai-chat-form input { width: 100%; min-width: 0; min-height: 48px; padding: var(--space-3); border: 1px solid var(--color-rule); border-radius: var(--radius-control); background: var(--color-surface); color: var(--color-ink); font-size: var(--text-base); }
.ai-chat-form input::placeholder { color: var(--color-muted-ink); opacity: 1; }
.ai-chat-form button { flex: 0 0 auto; min-width: 58px; min-height: 48px; padding: var(--space-3); border: 0; background: var(--color-deep); color: var(--color-on-dark); font-size: var(--text-sm); white-space: nowrap; }
.assistant-disclosure { color: var(--color-muted-ink); font-size: .75rem; line-height: 1.5; }
#aiChatReset { display: inline-flex; align-items: center; min-height: 44px; padding: 0; border: 0; font-size: var(--text-xs); text-decoration: underline; text-underline-offset: .2em; }


@media (min-width: 40rem) {
  .project-info { grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-5); }
  .project-link { justify-self: end; }
  .form-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .founder { grid-template-columns: 128px minmax(0, 1fr); gap: var(--space-8); }
  .founder-links { grid-column: 2; }
  .founder-portrait { grid-row: 1 / span 2; }
  .team-intro { grid-template-columns: minmax(0, .4fr) minmax(0, 1fr); align-items: start; gap: var(--space-12); }
}

/* Exact pixel breakpoint matches home-rolodex.js, independently of root font size. */
@media (min-width: 641px) {
  .work-section[data-mode="wheel"] { height: calc(var(--work-viewport) + var(--rolodex-travel, 0px)); padding-block: 0; }
  .work-section[data-mode="wheel"] .work-sticky { position: sticky; inset-block-start: 0; height: var(--work-viewport); display: grid; grid-template-rows: auto minmax(0, 1fr); gap: var(--space-5); padding-block: var(--space-4) var(--space-2); }
  .work-section[data-mode="wheel"] .project-area { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; min-height: 0; }
  .work-section[data-mode="wheel"] .work-gallery-heading { width: min(72vw, var(--gallery-max)); margin-inline: auto; }
  .work-section[data-mode="wheel"] .project-stage { display: block; align-self: stretch; min-height: 0; max-height: 60svh; perspective: 1400px; perspective-origin: 50% 45%; transform-style: flat; }
  .work-section[data-mode="wheel"] .project-card { position: absolute; inset-inline-start: 50%; inset-block-start: 50%; width: var(--frame-width, min(72vw, var(--gallery-max))); height: var(--frame-height, 100%); max-height: none; display: grid; grid-template-rows: minmax(0, 1fr) auto; transform-origin: center center; transform: translate3d(calc(-50% + var(--card-x, 0px)), calc(-50% + var(--card-y, 0px)), 0) rotateY(var(--card-angle, 0deg)) scale(var(--card-scale, 1)); opacity: var(--card-alpha, 1); z-index: var(--card-z, 1); backface-visibility: hidden; }
  .work-section[data-mode="wheel"] .project-card.is-active { z-index: calc(var(--card-z, 100) + 100); box-shadow: var(--shadow-project); }
  .work-section[data-mode="wheel"] .project-card:not(.is-active) { pointer-events: none; }
  .work-section[data-mode="wheel"] .project-visual { height: 100%; min-height: 0; aspect-ratio: auto; }
  .work-section[data-mode="wheel"] .project-visual--site > img { height: 100%; }
  .work-section[data-mode="wheel"] .project-info { padding: var(--space-3) var(--space-6); }
  .work-section[data-mode="wheel"] .project-desc { max-width: 50ch; }
  .work-section[data-mode="wheel"] .work-navigation { width: min(72vw, var(--gallery-max)); margin-inline: auto; }
}

@media (min-width: 60rem) {
  .section-pad { padding-block: var(--space-24); }
  .founders-list { gap: var(--space-12); }
  .founder { grid-template-columns: 176px minmax(0, 1fr) 9rem; gap: var(--space-12); }
  .founder-portrait { grid-row: auto; }
  .founder-links { grid-column: auto; flex-direction: column; align-items: start; gap: var(--space-1); }
  .founder-main { padding-block-start: var(--space-2); }
  .contact-layout { grid-template-columns: minmax(0, .7fr) minmax(0, 1fr); gap: var(--space-20); }
}

@media (min-width: 960px) and (max-height: 800px) {
  .work-section[data-mode="wheel"] .work-sticky { gap: var(--space-4); padding-block: var(--space-3) var(--space-2); }
  .work-section[data-mode="wheel"] .hero-heading { font-size: clamp(1.875rem, 3vw, 2.5rem); }
  .work-section[data-mode="wheel"] .hero-copy { margin-block-start: var(--space-2); font-size: var(--text-sm); }
  .work-section[data-mode="wheel"] .brick-scene { width: 170px; height: 130px; }
  .work-section[data-mode="wheel"] .project-info { padding-block: var(--space-2); }
  .work-section[data-mode="wheel"] .project-info h2 { font-size: 1.25rem; }
  .work-section[data-mode="wheel"] .project-desc { font-size: var(--text-xs); }
  .work-section[data-mode="wheel"] .work-navigation { margin-block-start: var(--space-2); }
}

@media (hover: hover) and (pointer: fine) {
  .nav-link:hover, .portal-menu > summary:hover, .language-switch:hover { text-decoration-line: underline; text-decoration-color: var(--color-accent); text-underline-offset: .4em; }
  .portal-links a:hover { background: var(--color-surface-muted); }
  .project-link:hover, .text-link:hover, .founder-links a:hover { text-decoration-thickness: 2px; }
  .project-controls button:hover:not(:disabled) { background: var(--color-surface-muted); }
  .field :is(input,select,textarea):hover:not(:disabled) { border-color: var(--color-on-dark-muted); }
  #cfSubmitBtn:hover:not(:disabled) { background: var(--color-on-dark-muted); border-color: var(--color-on-dark-muted); }
  .assistant-toggle:hover, .assistant-prompts button:hover:not(:disabled) { background: var(--color-surface-muted); }
}

html[lang="ja"] .hero-heading { max-width: 24ch; line-height: 1.35; letter-spacing: -.025em; }
html[lang="ja"] .hero-copy { line-height: 1.8; }
html[lang="ja"] .project-info h2 { line-height: 1.35; }
html[lang="ja"] .founder-bio { line-height: 1.9; }

@media (max-width: 959px) {
  :root { --header-height: 6.5rem; }
  .site-header-inner { flex-wrap: wrap; align-content: center; gap: 0; padding-block: var(--space-2); }
  .wordmark, .brand { min-height: 44px; }
  .brand-logo { width: 40px; height: 40px; }
  .primary-nav { justify-content: space-between; width: 100%; gap: 0 var(--space-3); }
  .language-switch { position: absolute; inset-inline-end: var(--page-gutter); inset-block-start: var(--space-2); }
  .nav-link, .portal-menu > summary { font-size: var(--text-xs); }
  .portal-links { inset-inline-start: auto; inset-inline-end: 0; }
  .brick-scene { width: 150px; height: 120px; }
  .work-intro { gap: var(--space-5); }
  .hero-heading { font-size: 2rem; }
  .hero-copy { font-size: var(--text-sm); }
  .work-section[data-mode="rail"] .project-info { grid-template-columns: minmax(0, 1fr); gap: var(--space-2); }
  .work-section[data-mode="rail"] .project-link { justify-self: start; }
}

@media (min-width: 641px) and (max-width: 959px) {
  .work-section[data-mode="wheel"] .work-sticky { gap: var(--space-3); padding-block: var(--space-3) var(--space-2); }
  .work-section[data-mode="wheel"] .hero-heading { max-width: 25ch; font-size: clamp(1.5rem, 3.2vw, 2rem); }
  .work-section[data-mode="wheel"] .hero-copy { margin-block-start: var(--space-2); font-size: var(--text-xs); line-height: 1.5; }
  .work-section[data-mode="wheel"] .project-stage { max-height: 60svh; }
  .work-section[data-mode="wheel"] .project-card { width: var(--frame-width, min(84vw, 800px)); }
  .work-section[data-mode="wheel"] .work-gallery-heading { width: min(84vw, 800px); padding-block-end: var(--space-2); }
  .work-section[data-mode="wheel"] .project-info { grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-4); padding: var(--space-2) var(--space-4); }
  .work-section[data-mode="wheel"] .project-info h2 { font-size: clamp(1.125rem, 2.3vw, 1.375rem); line-height: 1.2; }
  .work-section[data-mode="wheel"] .project-caption .project-desc { margin-block-start: var(--space-1); font-size: var(--text-xs); line-height: 1.45; }
  .work-section[data-mode="wheel"] .project-link, .work-section[data-mode="wheel"] .project-status { font-size: var(--text-xs); }
  .work-section[data-mode="wheel"] .work-navigation { width: min(84vw, 800px); margin-block-start: var(--space-1); }
  .work-section[data-mode="wheel"] .project-controls { gap: var(--space-3); }
  .work-section[data-mode="wheel"] .project-controls button, .work-section[data-mode="wheel"] .skip-work { font-size: var(--text-xs); }
  html[lang="ja"] .work-section[data-mode="wheel"] .hero-heading { max-width: none; font-size: clamp(1.3rem, 2.8vw, 1.7rem); }
}

@media (min-width: 641px) and (max-height: 620px) {
  .work-section[data-mode="wheel"] .brick-scene { width: 120px; height: 96px; }
  .work-section[data-mode="wheel"] .hero-heading { font-size: 1.5rem; }
  .work-section[data-mode="wheel"] .hero-copy { font-size: var(--text-xs); }
  .work-section[data-mode="wheel"] .project-info { padding-block: var(--space-1); }
  .work-section[data-mode="wheel"] .project-info h2 { font-size: 1.125rem; }
  .work-section[data-mode="wheel"] .project-caption .project-desc { margin-block-start: var(--space-1); font-size: .75rem; }
  html[lang="ja"] .work-section[data-mode="wheel"] .hero-heading { font-size: 1.25rem; }
}

@media (max-width: 640px) {
  :root { --work-top: var(--space-5); }
  .brand { gap: var(--space-2); font-size: 1.125rem; }
  .brand-logo { width: 36px; height: 36px; }
  .primary-nav { gap: 0 var(--space-2); }
  .language-switch { font-size: .75rem; }
  .work-sticky { gap: var(--space-5); }
  .work-intro { grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-3); align-items: center; }
  .hero-heading { max-width: 21ch; font-size: clamp(1.5rem, 5.4vw, 2rem); line-height: 1.15; }
  .hero-copy { max-width: 32ch; margin-block-start: var(--space-2); font-size: var(--text-xs); line-height: 1.5; }
  .brick-scene { width: 112px; height: 112px; }
  .project-info { padding: var(--space-4); }
  .project-info h2 { font-size: 1.25rem; }
  .project-desc { font-size: var(--text-xs); }
  .project-link { min-height: 44px; font-size: var(--text-xs); }
  .project-status { justify-self: start; }
  .work-navigation { flex-wrap: wrap; justify-content: space-between; gap: 0 var(--space-3); }
  .project-controls { gap: var(--space-2); }
  .project-controls button { font-size: var(--text-xs); }
  .art-placeholder, .calendar-placeholder { padding: var(--space-5); }
  .art-caption { inset-inline-start: var(--space-5); inset-block-end: var(--space-3); font-size: .5rem; }
  .calendar-sheet { padding: var(--space-3); }
  .calendar-sheet > span { font-size: .45rem; }
  .calendar-grid { gap: var(--space-1); margin-block-start: var(--space-2); }
  .concept-visual-label { inset-inline-start: var(--space-5); inset-block-end: var(--space-3); font-size: .625rem; }
  .team-intro { margin-block-end: var(--space-8); }
  .team-intro p { font-size: var(--text-base); }
  /* Give the biography its own real row below BOTH the portrait and identity.
   * The old negative margin moved prose under a taller portrait on small screens. */
  .founder { grid-template-areas: "portrait name" "portrait role" "bio bio" "links links"; grid-template-rows: min-content auto auto auto; row-gap: var(--space-2); }
  .founder-portrait { grid-area: portrait; align-self: start; }
  .founder-main { display: contents; }
  .founder-name { grid-area: name; }
  .founder-role { grid-area: role; margin-block-start: 0; }
  .founder-main .founder-bio { grid-area: bio; margin-inline-start: 0; margin-block-start: var(--space-4); }
  .founder-links { grid-area: links; grid-column: 1 / -1; }
  .footer-links { gap: 0 var(--space-4); }
  .footer-bottom { justify-content: start; gap: 0 var(--space-4); }
  dialog.assistant-panel { inset: auto var(--space-3) max(var(--space-3), env(safe-area-inset-bottom)) var(--space-3); width: auto; max-height: calc(100dvh - var(--space-6)); padding: var(--space-4); }
  .assistant-header h2 { font-size: 1.4rem; }
  .assistant-prompts { gap: var(--space-1); }
  .assistant-prompts button { padding-inline: var(--space-2); font-size: .75rem; }
  .ai-chat-messages { max-height: 34dvh; }
  html[lang="ja"] .hero-heading { max-width: none; font-size: clamp(1.2rem, 4.5vw, 1.65rem); line-height: 1.4; }
  html[lang="ja"] :is(.nav-link, .portal-menu > summary) { font-size: .75rem; padding-inline: 0; }
}

@media (max-width: 374px) {
  .work-intro { grid-template-columns: minmax(0, 1fr) 112px; gap: var(--space-2); }
  .brick-scene { width: 112px; height: 100px; }
  .hero-heading { font-size: 1.375rem; }
  .hero-copy { font-size: .75rem; }
  .project-controls { gap: var(--space-1); }
  .skip-work { font-size: .75rem; }
  html[lang="ja"] .hero-heading { font-size: 1.125rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .work-section { height: auto !important; }
  .work-sticky { position: relative !important; height: auto !important; min-height: 0 !important; }
  .project-stage { display: grid !important; height: auto !important; max-height: none !important; overflow: visible !important; perspective: none !important; }
  .project-card { position: static !important; width: 100% !important; height: auto !important; max-height: none !important; display: block !important; transform: none !important; opacity: 1 !important; pointer-events: auto !important; }
  .project-visual { height: auto !important; aspect-ratio: 16 / 9 !important; }
  .project-visual--site { aspect-ratio: auto !important; }
  .project-visual--site > img { height: auto !important; }
  .brick-art { transform: none !important; }
  .brick-guide, .project-card::before, .work-gallery-hint { display: none; }
}