/* Geist & Geist Mono — self-hosted variable fonts (SIL OFL 1.1, fonts/OFL-Geist.txt) */
@font-face { font-family: "Geist"; src: url("../fonts/Geist-Variable.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("../fonts/GeistMono-Variable.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }

/* ==========================================================================
   Ruslan Vashchenko — portfolio
   Layout concept: a quiet paper-coloured page; one oversized Geist display line
   per screen (name, case title, "Let's work together"), everything else is
   small sans + mono labels on an 8px grid. Featured work is shown as
   full-screen stacked cards, the rest as a compact "More work" list.
   Single light theme by choice (client brief), all colours set explicitly.
   ========================================================================== */

:root {
  /* ── spacing (8pt) ── */
  --space-0-5: 4px; --space-1: 8px; --space-2: 16px; --space-3: 24px;
  --space-4: 32px; --space-5: 40px; --space-6: 48px; --space-8: 64px;
  --space-10: 80px; --space-12: 96px; --space-16: 128px; --space-20: 160px;

  /* ── radius ── */
  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px; --radius-xl: 16px; --radius-pill: 9999px;

  /* ── controls ── */
  --control-sm: 32px; --control-md: 40px; --control-lg: 48px;

  /* ── primitives: raw palette (never used in components) ── */
  --paper-0: #F7F6F2;  --paper-50: #F1F0EC; --paper-100: #E8E6E0; --paper-200: #DCD9D1;
  --paper-300: #C9C5BB; --ink-400: #8E8A82; --ink-500: #6E6A63; --ink-600: #57544E;
  --ink-800: #2A2926;  --ink-900: #1B1B1A;
  --marker-200: #F3E7A1; --marker-300: #ECDA72;
  --green-700: #2F6B3A; --red-700: #A1342B;

  /* ── semantic: color-[element]-[priority]-[state] ── */
  --color-bg: var(--paper-50);                                  /* page background */
  --color-bg-surface-primary-default: var(--paper-0);           /* raised content: chips, toast */
  --color-bg-surface-secondary-default: var(--paper-100);       /* quiet blocks: NDA card, placeholders */
  --color-bg-surface-secondary-hover: var(--paper-200);         /* hovered quiet block */
  --color-bg-surface-brand-default: var(--marker-200);          /* highlighter marker behind words */
  --color-bg-surface-inverse-default: var(--ink-900);           /* page-transition curtain */
  --color-bg-fill-primary-default: var(--ink-900);              /* solid button */
  --color-bg-fill-primary-hover: var(--ink-800);
  --color-bg-fill-primary-active: var(--ink-600);
  --color-bg-fill-secondary-default: transparent;               /* outline button */
  --color-bg-fill-secondary-hover: var(--paper-100);
  --color-bg-fill-secondary-active: var(--paper-200);
  --color-bg-fill-brand-default: var(--marker-300);             /* current language pill */

  --color-text-primary-default: var(--ink-900);                 /* headings, body */
  --color-text-secondary-default: var(--ink-600);               /* supporting copy */
  --color-text-tertiary-default: var(--ink-500);                /* mono labels, meta */
  --color-text-inverse-default: var(--paper-50);                /* text on ink */
  --color-text-success-default: var(--green-700);

  --color-icon-secondary-default: var(--ink-500);
  --color-icon-secondary-hover: var(--ink-900);

  --color-border-primary-default: var(--paper-300);             /* outline buttons, inputs */
  --color-border-primary-hover: var(--ink-500);
  --color-border-secondary-default: var(--paper-200);           /* dividers, header on scroll */
  --color-border-brand-default: var(--ink-900);                 /* focus, current */

  --shadow-focus: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-border-brand-default);
  --shadow-md: 0 4px 8px rgba(27, 27, 26, .08);
  --shadow-lg: 0 8px 24px rgba(27, 27, 26, .12);

  /* ── type ── */
  --font-display: "Geist", "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Geist", "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* ── motion ── */
  --duration-instant: 100ms; --duration-fast: 150ms; --duration-base: 200ms; --duration-slow: 300ms;
  --duration-reveal: 640ms;  /* editorial reveals only */
  --ease-out: cubic-bezier(.2, 0, 0, 1);
  --ease-in: cubic-bezier(.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(.4, 0, .2, 1);
  --ease-expo: cubic-bezier(.16, 1, .3, 1);   /* greymac-like long glide */

  /* ── layout ── */
  --max: 1280px;
  --gutter: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
  --section-y: var(--space-6);
  --header-h: 56px;

  color-scheme: light;
}
@media (min-width: 600px)  { :root { --gutter: max(32px, env(safe-area-inset-left, 0px)); --gutter-r: max(32px, env(safe-area-inset-right, 0px)); --section-y: var(--space-8); --header-h: 64px; } }
@media (min-width: 1024px) { :root { --gutter: 40px; --gutter-r: 40px; --section-y: var(--space-12); } }

/* page transitions: old page softly lifts and fades, new page rises in a beat later */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out 420ms cubic-bezier(.4, 0, .2, 1) both; }
::view-transition-new(root) { animation: vt-in 760ms cubic-bezier(.16, 1, .3, 1) 140ms both; }
@keyframes vt-out { to { opacity: 0; transform: translateY(-24px) scale(.985); filter: blur(4px); } }
@keyframes vt-in  { from { opacity: 0; transform: translateY(32px); filter: blur(6px); } }
::view-transition-group(*) { animation-duration: 760ms; animation-timing-function: cubic-bezier(.16, 1, .3, 1); }
/* fallback (no cross-document view transitions): fade the new page in */
html.pt-enter body { animation: vt-in 760ms cubic-bezier(.16, 1, .3, 1) both; }


*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + var(--space-2)); }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text-primary-default);
  font: 400 16px/24px var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--color-bg); }
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
:focus-visible { outline: none; box-shadow: var(--shadow-focus); border-radius: var(--radius-sm); }
::selection { background: var(--color-bg-surface-brand-default); color: var(--color-text-primary-default); }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: var(--space-2); top: -64px; z-index: 100; padding: var(--space-1) var(--space-2); background: var(--color-bg-fill-primary-default); color: var(--color-text-inverse-default); border-radius: var(--radius-md); }
.skip:focus-visible { top: var(--space-2); }

.wrap { width: 100%; max-width: calc(var(--max) + var(--gutter) + var(--gutter-r)); margin-inline: auto; padding-left: var(--gutter); padding-right: var(--gutter-r); }
.section { padding-block: var(--section-y); }

/* ── type roles ── */
.label { font: 400 12px/16px var(--font-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--color-text-tertiary-default); }
.mono  { font-family: var(--font-mono); font-size: 14px; line-height: 20px; }
.display {
  font-family: var(--font-display); font-weight: 300; letter-spacing: -.045em;
  font-size: clamp(56px, 12.5vw, 184px); line-height: 1; text-wrap: balance;
}
.h1 { font-family: var(--font-display); font-weight: 300; letter-spacing: -.02em; font-size: clamp(40px, 6vw, 88px); line-height: 1.05; text-wrap: balance; }
.h2 { font-family: var(--font-display); font-weight: 300; letter-spacing: -.02em; font-size: clamp(32px, 4vw, 56px); line-height: 1.1; text-wrap: balance; }
.h3 { font-size: 20px; line-height: 28px; font-weight: 500; }
.lead { font-family: var(--font-display); font-weight: 300; font-size: clamp(24px, 2.6vw, 32px); line-height: 1.3; letter-spacing: -.01em; text-wrap: pretty; }
.body-l { font-size: 18px; line-height: 28px; }
.muted { color: var(--color-text-secondary-default); }
.prose p + p { margin-top: var(--space-2); }
.prose { max-width: 680px; color: var(--color-text-secondary-default); font-size: 18px; line-height: 28px; text-wrap: pretty; }
.prose strong { color: var(--color-text-primary-default); font-weight: 500; }

/* highlighter (iamrob-style) — sweeps in when the element becomes visible */
.mark {
  background-image: linear-gradient(var(--color-bg-surface-brand-default), var(--color-bg-surface-brand-default));
  background-repeat: no-repeat; background-position: 0 88%; background-size: 100% 44%;
  padding-inline: 4px; margin-inline: -4px; border-radius: var(--radius-sm); white-space: nowrap;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
.js .mark { background-size: 0% 44%; transition: background-size 900ms var(--ease-expo) 240ms; }
.js .is-in .mark, .js .mark.is-in { background-size: 100% 44%; }

/* link with growing underline + arrow nudge */
.link { position: relative; display: inline-flex; align-items: center; gap: var(--space-0-5); }
.link::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform var(--duration-slow) var(--ease-out); }
.link .arr { display: inline-block; transition: transform var(--duration-base) var(--ease-out); }
@media (hover: hover) {
  .link:hover::after { transform: scaleX(1); transform-origin: left; }
  .link:hover .arr.ne { transform: translate(2px, -2px); }
  .link:hover .arr.e  { transform: translateX(4px); }
  .link:hover .arr.w  { transform: translateX(-4px); }
}
.link.is-current::after { transform: scaleX(1); }

/* ── header ── */
.site-header {
  position: fixed; top: env(safe-area-inset-top, 0px); left: 0; right: 0; z-index: 50;
  height: var(--header-h);
  transition: background-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}
.site-header.is-scrolled { background: color-mix(in srgb, var(--color-bg) 86%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--color-border-secondary-default); }
.site-header .wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.brand { display: flex; align-items: baseline; gap: var(--space-1); min-width: 0; white-space: nowrap; }
.brand b { font-weight: 600; font-size: 14px; line-height: 20px; }
.brand i { font-family: var(--font-display); font-style: normal; font-size: 14px; line-height: 20px; color: var(--color-text-secondary-default); overflow: hidden; text-overflow: ellipsis; }
.nav { display: flex; align-items: center; gap: var(--space-3); }
.nav-links { display: flex; gap: var(--space-3); font-size: 14px; line-height: 20px; font-weight: 500; }

.lang { position: relative; display: inline-flex; padding: var(--space-0-5); gap: 0; border-radius: var(--radius-pill); box-shadow: inset 0 0 0 1px var(--color-border-primary-default); }
.lang button { position: relative; z-index: 1; height: var(--control-sm); min-width: 40px; padding-inline: var(--space-1); border-radius: var(--radius-pill); font: 500 12px/16px var(--font-mono); letter-spacing: .04em; color: var(--color-text-secondary-default); transition: color var(--duration-fast) var(--ease-out); }
@media (hover: hover) { .lang button:hover { color: var(--color-text-primary-default); } }
.lang button[aria-pressed="true"] { color: var(--color-text-primary-default); }
.lang .pill { position: absolute; z-index: 0; top: var(--space-0-5); height: var(--control-sm); border-radius: var(--radius-pill); background: var(--color-bg-fill-brand-default); transition: transform var(--duration-slow) var(--ease-expo), width var(--duration-slow) var(--ease-expo); }

.menu-btn { display: none; height: var(--control-lg); width: var(--control-lg); margin-right: calc(var(--space-1) * -1); align-items: center; justify-content: center; border-radius: var(--radius-md); }
.menu-btn span { position: relative; width: 24px; height: 2px; background: currentColor; transition: background-color var(--duration-fast); }
.menu-btn span::before, .menu-btn span::after { content: ""; position: absolute; left: 0; width: 24px; height: 2px; background: currentColor; transition: transform var(--duration-slow) var(--ease-expo); }
.menu-btn span::before { transform: translateY(-6px); } .menu-btn span::after { transform: translateY(6px); }
.menu-open .menu-btn span { background: transparent; }
.menu-open .menu-btn span::before { transform: rotate(45deg); } .menu-open .menu-btn span::after { transform: rotate(-45deg); }

.drawer { position: fixed; inset: 0; z-index: 40; background: var(--color-bg); padding: calc(var(--header-h) + env(safe-area-inset-top, 0px) + var(--space-4)) var(--gutter-r) calc(var(--space-4) + env(safe-area-inset-bottom, 0px)) var(--gutter); display: flex; flex-direction: column; justify-content: space-between; gap: var(--space-4); visibility: hidden; opacity: 0; transform: translateY(-8px); transition: opacity var(--duration-slow) var(--ease-out), transform var(--duration-slow) var(--ease-out), visibility 0s linear var(--duration-slow); }
.menu-open .drawer { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
.drawer ul { display: flex; flex-direction: column; }
.drawer a { display: flex; justify-content: space-between; align-items: center; min-height: 64px; border-bottom: 1px solid var(--color-border-secondary-default); font-family: var(--font-display); font-weight: 300; font-size: 40px; line-height: 48px; letter-spacing: -.02em; }
.drawer .label { display: block; }

@media (max-width: 767px) {
  .nav-links { display: none; }
  .menu-btn { display: inline-flex; }
  .brand i { display: none; }
  .nav > .lang { display: none; }            /* language switch lives in the burger menu on phones */
  .works .work { height: 600px; }            /* phone: 600px cards, cover crop, no blurred backdrop */
}
.drawer__lang { margin-bottom: var(--space-4); }
@media (min-width: 768px) { .drawer { display: none; } }

/* ── hero ── */
.hero { padding-top: calc(var(--header-h) + var(--space-8)); padding-bottom: var(--space-8); position: relative; }
@media (min-width: 1024px) { .hero { padding-top: calc(var(--header-h) + var(--space-12)); padding-bottom: var(--space-10); } }
.hero-avatar { width: 96px; height: 120px; margin-inline: auto; margin-bottom: var(--space-4); }
.hero-avatar img { width: 100%; height: 100%; object-fit: contain; filter: grayscale(1) contrast(1.05); }
@media (min-width: 1024px) { .hero-avatar { width: 128px; height: 160px; } }
.hero-name { text-align: center; }
.hero-name .fit-line { display: block; white-space: nowrap; font-size: 11vw; line-height: 1; }
.hero-name .line { display: inline-block; vertical-align: top; }

@media (max-width: 599px) {
}
.hero-intro { display: grid; gap: var(--space-4); margin-top: var(--space-8); }
@media (min-width: 1024px) { .hero-intro { grid-template-columns: 7fr 5fr; gap: var(--space-5); align-items: end; margin-top: var(--space-12); } }
.hero-meta { display: grid; grid-template-columns: repeat(2, auto); justify-content: start; gap: var(--space-1) var(--space-4); }
.hero-meta dt { margin-bottom: var(--space-0-5); }
.hero-meta dd { font-size: 14px; line-height: 20px; }
@media (max-width: 599px) { .hero-meta { grid-template-columns: 1fr 1fr; } }

/* ── section head ── */

/* ── work list: full-bleed covers, centred title + tags ── */
.works { display: grid; gap: var(--space-8); width: 100vw; margin-left: calc(50% - 50vw); }
@media (min-width: 1024px) { .works { gap: var(--space-12); } }
.work { display: block; position: relative; }
.work-media { position: relative; overflow: hidden; background: var(--color-bg-surface-secondary-default); aspect-ratio: 16 / 9; max-width: 100%; }
.work-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); transition: transform 1200ms var(--ease-expo); }
.work-cap { display: flex; flex-direction: column; align-items: center; gap: var(--space-1); padding: var(--space-3) var(--gutter-r) 0 var(--gutter); text-align: center; }
.work-title { font-family: var(--font-display); font-weight: 300; font-size: clamp(32px, 4vw, 56px); line-height: 1.1; letter-spacing: -.02em; }
@media (hover: hover) { .work:hover .work-media img { transform: scale(1); } }
.work:focus-visible { box-shadow: none; }
.work:focus-visible .work-media { box-shadow: inset 0 0 0 4px var(--color-border-brand-default); }
.js .work [data-reveal="media"] { clip-path: inset(6% 6% 6% 6%); }
.js .work [data-reveal="media"].is-in { clip-path: inset(0 0 0 0); }

/* cursor follower label (desktop) */
.cursor { position: fixed; left: 0; top: 0; z-index: 70; pointer-events: none; height: var(--control-md); padding-inline: var(--space-2); display: flex; align-items: center; gap: var(--space-1); border-radius: var(--radius-pill); background: var(--color-bg-fill-primary-default); color: var(--color-text-inverse-default); font: 500 12px/16px var(--font-mono); letter-spacing: .04em; text-transform: uppercase; opacity: 0; transform: translate(-50%, -50%) scale(.6); transition: opacity var(--duration-base) var(--ease-out), scale var(--duration-base) var(--ease-out); white-space: nowrap; }
.cursor.is-on { opacity: 1; }

.tag { display: inline-flex; align-items: center; height: var(--control-sm); padding-inline: var(--space-2); border-radius: var(--radius-pill); box-shadow: inset 0 0 0 1px var(--color-border-primary-default); font: 400 12px/16px var(--font-mono); letter-spacing: .04em; color: var(--color-text-secondary-default); }

/* ── about ── */
.about-grid { display: grid; gap: var(--space-8); }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 7fr 5fr; gap: var(--space-10); } }
.about-aside { display: grid; gap: var(--space-5); align-content: start; }
@media (min-width: 1024px) { .about-aside { position: sticky; top: calc(var(--header-h) + var(--space-4)); } }
.quote { font-family: var(--font-display); font-weight: 300; font-size: clamp(28px, 2.8vw, 40px); line-height: 1.2; letter-spacing: -.015em; text-wrap: balance; }
.facts { display: grid; gap: var(--space-3); }
.facts dt { margin-bottom: var(--space-1); }
.facts dd { font-size: 14px; line-height: 20px; color: var(--color-text-secondary-default); }
.facts dd + dd { margin-top: var(--space-0-5); }
.facts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3) var(--space-4); }
@media (max-width: 399px) { .facts-grid { grid-template-columns: 1fr; } }

.path { margin-top: var(--space-8); }
.path h3 { margin-bottom: var(--space-3); }
.timeline { border-top: 1px solid var(--color-border-secondary-default); }
.tl-row { display: grid; grid-template-columns: 104px 1fr; gap: var(--space-2); padding-block: var(--space-2); border-bottom: 1px solid var(--color-border-secondary-default); }
@media (min-width: 600px) { .tl-row { grid-template-columns: 160px 1fr; gap: var(--space-3); } }
.tl-row .yr { font: 400 14px/24px var(--font-mono); color: var(--color-text-tertiary-default); font-variant-numeric: tabular-nums; }
.tl-row .role { font-weight: 500; }
.tl-row .role small { font-weight: 400; color: var(--color-text-secondary-default); font-size: 16px; }
.tl-row ul { margin-top: var(--space-1); display: grid; gap: var(--space-0-5); color: var(--color-text-secondary-default); font-size: 14px; line-height: 20px; }
.tl-row ul li { padding-left: var(--space-2); position: relative; }
.tl-row ul li::before { content: "–"; position: absolute; left: 0; }
.tl-row.pre .role { color: var(--color-text-secondary-default); font-weight: 400; }
.tl-row.pivot { background: linear-gradient(90deg, var(--color-bg-surface-brand-default), transparent 72%); }

/* ── contact ── */
.contact-row { display: grid; gap: var(--space-4); margin-top: var(--space-8); padding-top: var(--space-4); border-top: 1px solid var(--color-border-secondary-default); }
@media (min-width: 768px) { .contact-row { grid-template-columns: repeat(4, 1fr); gap: var(--space-3); } }
.contact-row .label { display: block; margin-bottom: var(--space-1); }
.contact-row .val { display: flex; flex-direction: column; gap: var(--space-0-5); font-size: 16px; line-height: 24px; }
.copy { display: inline-flex; align-items: center; gap: var(--space-1); height: var(--control-sm); margin-top: var(--space-1); padding-inline: var(--space-2); border-radius: var(--radius-pill); box-shadow: inset 0 0 0 1px var(--color-border-primary-default); font: 500 12px/16px var(--font-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--color-text-secondary-default); transition: background-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out), color var(--duration-fast); align-self: flex-start; }
@media (hover: hover) { .copy:hover { background: var(--color-bg-fill-secondary-hover); box-shadow: inset 0 0 0 1px var(--color-border-primary-hover); color: var(--color-text-primary-default); } }
.copy:active { background: var(--color-bg-fill-secondary-active); }
.copy.is-done { color: var(--color-text-success-default); }
.copy .ok { display: none; } .copy.is-done .ok { display: inline; } .copy.is-done .ic { display: none; }

.site-footer { padding-block: var(--space-4) calc(var(--space-4) + env(safe-area-inset-bottom, 0px)); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-1) var(--space-3); }
.clock { font-variant-numeric: tabular-nums; }

/* ── case page ── */
.case-hero { padding-top: calc(var(--header-h) + var(--space-6)); }
@media (min-width: 1024px) { .case-hero { padding-top: calc(var(--header-h) + var(--space-10)); } }
.back { display: flex; width: fit-content; margin-bottom: var(--space-6); font-size: 14px; line-height: 20px; font-weight: 500; }
.case-title { margin-top: var(--space-2); }
.case-sum { margin-top: var(--space-4); max-width: 800px; }
.case-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); margin-top: var(--space-6); padding-top: var(--space-3); border-top: 1px solid var(--color-border-secondary-default); }
@media (min-width: 768px) { .case-meta { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.case-meta dt { margin-bottom: var(--space-1); }
.case-meta dd { font-size: 14px; line-height: 20px; }
.case-cover { margin-top: var(--space-6); border-radius: var(--radius-sm); overflow: hidden; background: var(--color-bg-surface-secondary-default); aspect-ratio: 16 / 9; }
.case-cover img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 1024px) { .case-cover { margin-top: var(--space-8); } }

.chapters { display: grid; gap: var(--space-6); }
.chapter { display: grid; gap: var(--space-2); }
@media (min-width: 1024px) { .chapter { grid-template-columns: 4fr 8fr; gap: var(--space-5); } }
.chapter .num { font: 400 12px/16px var(--font-mono); color: var(--color-text-tertiary-default); letter-spacing: .04em; }
.chapter h2 { margin-top: var(--space-1); }

.gallery { display: grid; gap: var(--space-2); }
@media (min-width: 768px) { .gallery { grid-template-columns: 1fr 1fr; gap: var(--space-3); } .gallery figure.wide { grid-column: 1 / -1; } }
.gallery figure { border-radius: var(--radius-sm); overflow: hidden; background: var(--color-bg-surface-secondary-default); }
.gallery img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

.next { display: block; padding-block: var(--space-8); border-top: 1px solid var(--color-border-secondary-default); text-align: center; }
.next .h1 { display: inline-flex; align-items: baseline; gap: var(--space-2); transition: transform var(--duration-slow) var(--ease-expo); }
@media (hover: hover) { .next:hover .h1 { transform: translateX(8px); } }
.next .label { display: block; margin-bottom: var(--space-2); }

/* ── reveal on scroll (greymac-like glide) ── */
.js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity var(--duration-reveal) var(--ease-out), transform 900ms var(--ease-expo); transition-delay: var(--d, 0ms); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js [data-reveal="media"] { opacity: 1; transform: none; clip-path: inset(8% 4% 8% 4% round 8px); transition: clip-path 1200ms var(--ease-expo); transition-delay: var(--d, 0ms); }
.js [data-reveal="media"].is-in { clip-path: inset(0 0 0 0 round 4px); }

/* hero intro choreography */
.js .hero-rule .rule { transform: scaleX(0); }
.js.is-ready .hero-rule .rule { transform: scaleX(1); transition: transform 1200ms var(--ease-expo) 520ms; }
.js .hero-avatar { opacity: 0; transform: translateY(16px) scale(.96); }
.js.is-ready .hero-avatar { opacity: 1; transform: none; transition: opacity 600ms var(--ease-out), transform 900ms var(--ease-expo); }
.js .hero-fade { opacity: 0; }
.js.is-ready .hero-fade { opacity: 1; transition: opacity 800ms var(--ease-out) 700ms; }

/* first-visit curtain (greymac) */
.curtain { position: fixed; inset: 0; z-index: 90; background: var(--color-bg-surface-inverse-default); color: var(--color-text-inverse-default); display: grid; place-items: center; pointer-events: none; transform-origin: top; }
.curtain span { font-family: var(--font-display); font-weight: 300; font-size: 40px; line-height: 48px; letter-spacing: -.02em; opacity: 0; animation: curtain-mark 700ms var(--ease-out) 80ms forwards; }
.curtain.is-out { transform: translateY(-100%); transition: transform 900ms var(--ease-expo); }
@keyframes curtain-mark { to { opacity: 1; } }

.toast { position: fixed; left: 50%; bottom: calc(var(--space-3) + env(safe-area-inset-bottom, 0px)); z-index: 80; transform: translate(-50%, 8px); opacity: 0; padding: var(--space-1) var(--space-2); border-radius: var(--radius-md); background: var(--color-bg-fill-primary-default); color: var(--color-text-inverse-default); font-size: 14px; line-height: 24px; box-shadow: var(--shadow-md); transition: opacity var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out); pointer-events: none; }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0s !important; transition-duration: 0s !important; transition-delay: 0ms !important; scroll-behavior: auto !important; }
  .js [data-reveal], .js .hero-name .ch, .js .hero-avatar, .js .hero-fade { opacity: 1 !important; transform: none !important; clip-path: none !important; }
  .js .hero-rule .rule { transform: none !important; }
  .js .mark { background-size: 100% 44% !important; }
  .curtain { display: none; }
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}

/* ── about page (scheme of the reference: statement → disciplines → portrait band → closing → number + lists → "Selected work") ── */
.about-page { padding-top: var(--header-h); }
.ab-intro { padding-top: var(--space-8); padding-bottom: var(--space-8); }
@media (min-width: 1024px) { .ab-intro { padding-top: var(--space-16); padding-bottom: var(--space-10); } }
.ab-col { max-width: 880px; }
@media (min-width: 1024px) { .ab-col { margin-left: 8.333%; } }
.ab-lead { font-family: var(--font-display); font-weight: 300; font-size: clamp(24px, 3vw, 40px); line-height: 1.25; letter-spacing: -.015em; text-wrap: pretty; }
.discs { margin-top: var(--space-6); border-top: 1px solid var(--color-border-secondary-default); }
@media (min-width: 1024px) { .discs { margin-top: var(--space-8); } }
.disc { display: grid; gap: var(--space-1); padding-block: var(--space-3); border-bottom: 1px solid var(--color-border-secondary-default); }
.disc-t { font-size: 16px; line-height: 24px; font-weight: 500; }
.disc p { font-size: 14px; line-height: 20px; color: var(--color-text-secondary-default); max-width: 720px; }

.ab-photo { position: relative; overflow: hidden; border-radius: var(--radius-sm); background: var(--color-bg-surface-primary-default); aspect-ratio: 4 / 3; display: flex; align-items: flex-end; justify-content: center; }
@media (min-width: 768px) { .ab-photo { aspect-ratio: 16 / 9; } }
@media (min-width: 1024px) { .ab-photo { aspect-ratio: 9 / 5; } }
.ab-photo img { height: 82%; width: auto; max-width: none; filter: grayscale(1); transform: translateY(6%); }

.ab-outro { padding-top: var(--space-8); padding-bottom: var(--space-8); }
@media (min-width: 1024px) { .ab-outro { padding-top: var(--space-12); padding-bottom: var(--space-12); } }
.ab-side { display: grid; gap: var(--space-5); margin-top: var(--space-6); }
@media (min-width: 768px) { .ab-side { margin-left: 50%; } }
.ab-num { display: grid; gap: var(--space-1); }
.ab-num .num { font-family: var(--font-display); font-weight: 300; font-size: clamp(120px, 16vw, 224px); line-height: .9; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.ab-num .num-l { font-family: var(--font-display); font-weight: 300; font-size: 32px; line-height: 40px; letter-spacing: -.01em; }
.ab-block h3 { font-size: 16px; line-height: 24px; font-weight: 500; margin-bottom: var(--space-1); }
.dots { display: grid; gap: var(--space-0-5); font-size: 14px; line-height: 20px; color: var(--color-text-secondary-default); }
.dots li { padding-left: var(--space-2); position: relative; }
.dots li::before { content: "·"; position: absolute; left: 4px; }
.dots .yr { font-family: var(--font-mono); font-size: 12px; color: var(--color-text-tertiary-default); white-space: nowrap; }

.ab-selected { display: block; padding-block: var(--space-6) var(--space-4); }
.ab-selected .fit { display: block; width: 100%; white-space: nowrap; font-size: 11vw; line-height: 1; }
.ab-selected .arr { display: inline-block; transition: transform var(--duration-slow) var(--ease-expo); }
@media (hover: hover) { .ab-selected:hover .arr { transform: translateX(.08em); } }
.about-page + .contact { padding-top: var(--space-4); }
.about-page + .contact .contact-row { margin-top: var(--space-2); }

/* hero fills the first screen: name block centred, intro + meta pinned to the bottom */
.hero { min-height: 100vh; min-height: 100svh; display: flex; padding-top: calc(var(--header-h) + var(--space-3)); padding-bottom: var(--space-4); }
.hero > .wrap { display: flex; flex-direction: column; }
.hero-avatar { margin-top: auto; }
.hero-intro { margin-top: auto; padding-top: var(--space-6); }
@media (min-width: 1024px) { .hero { padding-bottom: var(--space-5); } .hero-intro { margin-top: auto; padding-top: var(--space-8); } }

/* work: counter, title and type sit bottom-left over a local scrim */
/* local scrim: only the caption zone darkens, the work stays visible */
.work-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,10,12,.78) 0%, rgba(10,10,12,.42) 26%, rgba(10,10,12,0) 52%); transition: opacity var(--duration-slow) var(--ease-out); pointer-events: none; }
@media (hover: hover) { .work:hover .work-media::after { opacity: .85; } }
.work-cap { position: absolute; inset: 0; z-index: 1; justify-content: flex-end; align-items: flex-start; text-align: left; padding: var(--space-3) var(--gutter-r) var(--space-8) var(--gutter); color: var(--color-text-inverse-default); pointer-events: none; }
.work-cap .label { color: rgba(255, 255, 255, .86); }
.work-count { margin-bottom: var(--space-1); }
.work-title { font-size: clamp(32px, 6vw, 96px); text-shadow: 0 1px 24px rgba(0, 0, 0, .2); }
.hero { min-height: var(--hero-h, 100svh); }

/* ── work: each case is one full screen; the cover grows from an inset frame to full-bleed as it scrolls in (reference behaviour) ── */
.works { gap: 0; }
@media (min-width: 1024px) { .works { gap: 0; } }
.work { height: 100vh; height: var(--hero-h, 100svh); overflow: hidden; }
/* sticky stack (jsandrieu.com): each case pins to the top and the next one slides over it, native scroll */
.works .work { position: sticky; top: 0; }

.work-media { position: absolute; inset: 0; aspect-ratio: auto; height: 100%; border-radius: 0; will-change: clip-path; }
.work-media img { position: absolute; inset: -6% 0; width: 100%; height: 112%; object-fit: cover; transform: translate3d(0, var(--py, 0px), 0) scale(var(--zoom, 1)); transform-origin: 50% 50%; transition: none; will-change: transform; }
@media (hover: hover) { .work:hover .work-media img { transform: translate3d(0, var(--py, 0px), 0) scale(var(--zoom, 1)); } }
.js .work [data-reveal="media"], .js .work [data-reveal="media"].is-in { clip-path: none; }

/* greymac-style text intro: words surface from a blur, one after another */
[data-words] .w { display: inline-block; }
.js [data-words] .w { opacity: 0; filter: blur(12px); transform: translateY(.3em); transition: opacity 900ms var(--ease-out), filter 1000ms var(--ease-out), transform 1200ms var(--ease-expo); transition-delay: calc(var(--wi, 0) * 32ms + 150ms); }
.js [data-words].is-in .w { opacity: 1; filter: blur(0); transform: none; }
.js [data-reveal="blur"] { opacity: 0; filter: blur(8px); transform: translateY(16px); transition: opacity 900ms var(--ease-out), filter 900ms var(--ease-out), transform 1100ms var(--ease-expo); transition-delay: var(--d, 0ms); }
.js [data-reveal="blur"].is-in { opacity: 1; filter: blur(0); transform: none; }
@media (prefers-reduced-motion: reduce) { .js [data-words] .w, .js [data-reveal="blur"] { opacity: 1 !important; filter: none !important; transform: none !important; } }

/* hero portrait: larger, static illustration */
.hero-avatar { position: relative; width: 128px; height: 160px; }
@media (min-width: 600px) { .hero-avatar { width: 168px; height: 208px; } }
@media (min-width: 1024px) { .hero-avatar { width: 208px; height: 256px; } }
.hero-avatar img { width: 100%; height: 100%; object-fit: contain; filter: grayscale(1) contrast(1.05); }

/* ── liquid type on the hero name: per-letter variable weight + scale on spring physics, cursor trail and click ripples ── */
.hero { position: relative; }
.hero > .wrap { position: relative; z-index: 1; }
.liquid-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.hero-name { user-select: none; -webkit-user-select: none; cursor: default; }
.hero-name .cw { display: inline-block; overflow: visible; text-align: center; vertical-align: top; }
.hero-name .ci { display: inline-block; font-variation-settings: "wght" 300; transform-origin: 50% 62%; will-change: transform; }

/* modern sans display: tighter tracking on large sizes */
.h1, .h2, .work-title, .ab-selected .fit { letter-spacing: -.035em; }
.hero-name .fit-line, .contact .display { letter-spacing: -.045em; }



/* ── Lumen Aurora Footer (HorizonX template, licensed through the owner's membership;
      scroll-revealed glow adapted from Ruixen UI "Gradient Footer", MIT © 2025 Ruixen UI — see CREDITS.md) ── */
.lumen {
  --lumen-bg: var(--color-bg); --lumen-text: var(--color-text-primary-default); --lumen-muted: var(--color-text-secondary-default); --lumen-line: var(--color-border-secondary-default); --lumen-mint: var(--color-bg-fill-brand-default);
  --glow-height: 40vh;
  position: relative; background: var(--lumen-bg); color: var(--lumen-text);
  padding-bottom: calc(var(--glow-height) + env(safe-area-inset-bottom, 0px));
}
.lumen ::selection { background: var(--color-bg-surface-brand-default); color: var(--lumen-text); }
.lumen__inner { position: relative; z-index: 1; padding-top: var(--space-12); }
.lumen__lead { display: grid; gap: var(--space-6); padding-bottom: var(--space-7, 56px); border-bottom: 1px solid var(--lumen-line); }
@media (min-width: 900px) { .lumen__lead { grid-template-columns: 1.3fr 1fr; align-items: end; } }
.lumen__title { font-family: var(--font-display); font-weight: 300; font-size: clamp(44px, 6.4vw, 96px); line-height: .95; letter-spacing: -.045em; text-wrap: balance; }
.lumen__title em { font-style: normal; background-image: linear-gradient(var(--color-bg-surface-brand-default), var(--color-bg-surface-brand-default)); background-repeat: no-repeat; background-position: 0 85%; background-size: 100% 36%; padding-inline: .04em; }
.lumen__cta { display: flex; flex-wrap: wrap; gap: var(--space-1-5, 12px); margin-top: var(--space-4); }
.lbtn { display: inline-flex; align-items: center; gap: var(--space-1); height: var(--control-lg); padding: 0 var(--space-3); border-radius: var(--radius-pill); font: 500 14px/20px var(--font-body); color: inherit; transition: background-color var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out); }
.lbtn--solid { background: var(--color-bg-fill-primary-default); color: var(--color-text-inverse-default); }
.lbtn--ghost { box-shadow: inset 0 0 0 1px var(--color-border-primary-default); }
.lbtn__hint { font: 500 11px/16px var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--lumen-muted); }
.lbtn--ghost.is-done .lbtn__hint { color: var(--color-text-success-default); }
@media (hover: hover) {
  .lbtn--solid:hover { background: var(--color-bg-fill-brand-default); color: var(--color-text-primary-default); }
  .lbtn--ghost:hover { box-shadow: inset 0 0 0 1px var(--lumen-text); }
}
.lbtn svg { transition: transform var(--duration-base) var(--ease-out); }
@media (hover: hover) { .lbtn--solid:hover svg { transform: translateX(4px); } }
.lumen :focus-visible { outline: 2px solid var(--color-border-brand-default); outline-offset: 3px; box-shadow: none; border-radius: var(--radius-pill); }
.lumen__cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-3); }
@media (max-width: 599px) { .lumen__cols { grid-template-columns: 1fr 1fr; } }
.lumen__cols h3 { margin-bottom: var(--space-2); font: 500 12px/16px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--lumen-muted); }
.lumen__cols ul { color: var(--lumen-text); display: grid; gap: var(--space-1); font-size: 15px; line-height: 24px; }
.lumen__cols a { transition: color var(--duration-base) var(--ease-out); }
@media (hover: hover) { .lumen__cols a:hover { color: var(--lumen-text); text-decoration: underline; text-underline-offset: 4px; } }
.lumen__muted { color: var(--lumen-muted); font-size: 14px; line-height: 20px; }
.lumen__legal { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-1) var(--space-3); padding-block: var(--space-3); font-size: 13px; line-height: 20px; color: var(--lumen-muted); }
.lumen__legal .clock { font-variant-numeric: tabular-nums; }
.lumen__motion { display: inline-flex; align-items: center; gap: var(--space-1); min-height: 24px; color: inherit; font: inherit; cursor: pointer; border-radius: var(--radius-sm); }
@media (hover: hover) { .lumen__motion:hover { color: var(--lumen-text); } }
.lumen__motion svg { width: 12px; height: 12px; }
.lumen__motion[aria-pressed="true"] .m-pause, .lumen__motion:not([aria-pressed="true"]) .m-play { display: none; }

.lumen__glow { position: fixed; left: 0; right: 0; bottom: 0; overflow: hidden; height: var(--glow-height); pointer-events: none; transform-origin: bottom; transform: scaleY(0); will-change: transform; z-index: 0; transition: transform 700ms cubic-bezier(.22, 1, .36, 1); }
.lumen__glow svg { display: block; width: 100%; height: 100%; }
.lumen__glow rect { transform-box: fill-box; transform-origin: 50% 100%; animation: aurora var(--t, 9s) cubic-bezier(.37, 0, .63, 1) var(--d, 0s) infinite alternate; }
@keyframes aurora { from { transform: scaleY(var(--lo, .85)); } to { transform: scaleY(var(--hi, 1.05)); } }
.lumen[data-motion="paused"] .lumen__glow rect { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) { .lumen__glow rect { animation: none; } }

.lumen__glow svg { opacity: .8; }

/* ── portrait rim light (adapted from HorizonX "Halo Drift" button): a spectral highlight runs along
      the silhouette outline and follows the cursor; idle it drifts around on its own ── */
.rim { position: absolute; top: -4.1667%; bottom: -4.1667%; left: 50%; aspect-ratio: 707 / 1040; transform: translateX(-50%); pointer-events: none; --a: 30deg; }
.rim i { position: absolute; inset: 0; -webkit-mask: url(../img/avatar-rim.png) center / 100% 100% no-repeat; mask: url(../img/avatar-rim.png) center / 100% 100% no-repeat;
  background:
    conic-gradient(from calc(var(--a) - 75deg) at 50% 46%, transparent 0deg, rgba(110, 86, 255, 0) 8deg, #6e56ff 34deg, #ff3d9a 56deg, #ffffff 75deg, #ffb13d 92deg, #ff3d9a 108deg, rgba(110, 86, 255, 0) 150deg, transparent 360deg),
    linear-gradient(rgba(27, 27, 26, .10), rgba(27, 27, 26, .10)); }
.rim > i { opacity: 1; }
.rim__bloom { position: absolute; inset: 0; filter: blur(9px); opacity: .85; }
.rim__bloom i { background: conic-gradient(from calc(var(--a) - 75deg) at 50% 46%, transparent 0deg, #6e56ff 34deg, #ff3d9a 56deg, #fff 75deg, #ffb13d 92deg, #ff3d9a 108deg, transparent 150deg, transparent 360deg); }

/* ── case page (rule: docs/CASE_RULE.md — lookbook rhythm after jsandrieu.com/03-joaillerie) ── */
.case { padding-top: calc(var(--header-h) + var(--space-5)); }
.cb { margin: 0; }
.cb img, .cb video { display: block; width: 100%; height: auto; }
.cb--hero { width: 100%; max-width: 1168px; margin-inline: auto; overflow: hidden; border-radius: var(--radius-sm); background: var(--color-bg-surface-secondary-default); }
@media (min-width: 1024px) { .cb--hero { width: 81%; } }
.js .cb--hero { animation: cb-rise 1100ms var(--ease-expo) 120ms both; }
@keyframes cb-rise { from { opacity: 0; transform: translateY(40px); } }

.case-intro { display: grid; gap: var(--space-5); align-items: center; padding-block: var(--space-10); }
@media (min-width: 1024px) { .case-intro { grid-template-columns: 5fr 1fr 6fr; padding-block: var(--space-12); max-width: calc(1168px + var(--gutter) + var(--gutter-r)); } .case-intro__media { grid-column: 3; } }
.case-intro__name { display: flex; align-items: baseline; gap: var(--space-2); font: 500 16px/24px var(--font-body); margin-bottom: var(--space-3); }
.case-intro__lead { font-family: var(--font-display); font-weight: 300; font-size: clamp(20px, 1.9vw, 27px); line-height: 1.35; letter-spacing: -.015em; text-wrap: pretty; }
.case-intro__role { margin-top: var(--space-3); font-size: 15px; line-height: 22px; color: var(--color-text-secondary-default); }
.case-intro__meta { margin-top: var(--space-2); }
.case-intro__media { aspect-ratio: 3 / 4; display: grid; place-items: center; padding: var(--space-5); border-radius: var(--radius-sm); overflow: hidden; }
.case-intro__media img, .case-intro__media video { width: 100%; height: 100%; object-fit: contain; }

.cb--dark { background: #111; }
.cb--light { background: #F8F7F4; }
.cb--white { background: #FFFFFF; }
.cb--full { margin-block: var(--space-10); }
/* consecutive full-bleed screens join into one continuous strip */
.cb--full:has(+ .cb--full) { margin-bottom: 0; }
.cb--full + .cb--full { margin-top: 0; }
.cb--full img, .cb--full video { width: 100%; }
.cb--inset { width: 100%; max-width: 1168px; margin: var(--space-10) auto; display: grid; gap: var(--space-5); overflow: hidden; border-radius: var(--radius-sm); }
@media (min-width: 1024px) { .cb--inset { width: 81%; } }
.cb--panel { padding: clamp(24px, 6vw, 96px); }
.cb__item { overflow: hidden; border-radius: 2px; }
.cb--band { background: #111; padding-block: clamp(48px, 8vw, 120px); margin-block: var(--space-10); }
.cb__trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 3vw, 40px); max-width: 880px; margin-inline: auto; }
.cb__phone { overflow: hidden; border-radius: clamp(12px, 2vw, 28px); }
.js [data-reveal="rise"] { opacity: 0; transform: translateY(40px); transition: opacity 900ms var(--ease-out), transform 1100ms var(--ease-expo); }
.js [data-reveal="rise"].is-in { opacity: 1; transform: none; }

.case-pn { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-3); padding-block: var(--space-10) var(--space-8); }
.case-pn__a { display: inline-flex; align-items: baseline; gap: var(--space-2); font-family: var(--font-display); font-weight: 300; font-size: clamp(32px, 4vw, 60px); line-height: 1; letter-spacing: -.035em; }
.case-pn__a .arr { font-size: .4em; transition: transform var(--duration-slow) var(--ease-expo); }
@media (hover: hover) { .case-pn__a:hover .arr.w { transform: translateX(-8px); } .case-pn__a:hover .arr.e { transform: translateX(8px); } }
@media (prefers-reduced-motion: reduce) { .js .cb--hero { animation: none; } .js [data-reveal="rise"] { opacity: 1; transform: none; } }
@media (max-width: 599px) { .case-pn__a { font-size: 24px; } }
.cb--band-light { background: #F8F7F4; }
.cb__trio--wide { max-width: 1168px; }
.cb__duo { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 1168px; }
.cb__duo .cb__photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 8 / 9; }
.cb__photo { overflow: hidden; border-radius: 2px; }
.vid { position: relative; }
.vid video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: #212023; }
.vid__snd { position: absolute; right: var(--space-3); bottom: var(--space-3); width: var(--control-lg); height: var(--control-lg); border-radius: var(--radius-pill); background: rgba(0,0,0,.45); color: #fff; display: grid; place-items: center; font-size: 18px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); transition: background-color var(--duration-fast) var(--ease-out); }
@media (hover: hover) { .vid__snd:hover { background: rgba(0,0,0,.7); } }
.vid__snd .on { display: none; } .vid__snd[aria-pressed="true"] .on { display: inline; } .vid__snd[aria-pressed="true"] .off { display: none; }
.cb--video { position: relative; }
.cb__sound { position: absolute; right: max(16px, var(--gutter-r)); bottom: var(--space-3); width: var(--control-lg); height: var(--control-lg); border-radius: 50%; display: grid; place-items: center; background: rgba(17,17,17,.6); color: #fff; font-size: 18px; backdrop-filter: blur(8px); transition: background-color var(--duration-fast) var(--ease-out); }
@media (hover: hover) { .cb__sound:hover { background: rgba(17,17,17,.85); } }
.cb__sound[aria-pressed="true"] { background: var(--color-bg-fill-brand-default); color: var(--color-text-primary-default); }
.cb__sound .s-on, .cb__sound[aria-pressed="true"] .s-off { display: none; }
.cb__sound[aria-pressed="true"] .s-on { display: block; }

/* Lucide Icons (ISC) — inline, sized to text */
.ico { width: 1em; height: 1em; flex: none; display: inline-block; vertical-align: -0.125em; stroke-width: 1.75; }
.ico--sm { width: .875em; height: .875em; }
.drawer a .ico, .ab-selected .ico, .case-pn__a .ico { stroke-width: 1.25; }
.lbtn .ico { width: 16px; height: 16px; }
.cb__sound .ico { width: 20px; height: 20px; }
.lumen__motion .ico { width: 12px; height: 12px; stroke-width: 2; }
.case-pn__a .arr { font-size: .8em; line-height: 0; }
.case-pn__a .arr .ico { width: 1em; height: 1em; vertical-align: -0.1em; stroke-width: 1.25; }

/* 404 */
.nf { min-height: 70vh; display: grid; align-content: center; justify-items: start; gap: var(--space-3); padding-block: calc(var(--header-h) + var(--space-8)) var(--space-8); }
.nf .lead { max-width: 40ch; color: var(--color-text-secondary-default); }

/* image band: full-width colour field, picture centred at content width; consecutive bands merge */
.cb__band-media { max-width: 1168px; margin-inline: auto; }
.cb--band-img { padding-block: clamp(32px, 5vw, 72px); }
.cb--band:has(+ .cb--band) { margin-bottom: 0; }
.cb--band + .cb--band { margin-top: 0; }

/* game badge (from the Marshrutka game): pinned bottom-left; van bounces and wheels spin on hover */
.game-badge { position: fixed; left: max(16px, env(safe-area-inset-left, 0px)); bottom: max(16px, env(safe-area-inset-bottom, 0px)); z-index: 55; display: inline-flex; align-items: center; gap: 12px; padding: 8px 16px 8px 8px; border-radius: 18px; background: #fff; border: 1px solid #e6e8ec; color: #13283f; text-decoration: none; font: 500 14px/1.25 var(--font-body); box-shadow: 0 8px 24px rgba(19,40,63,.12); transition: transform .2s ease, box-shadow .2s ease; }
.game-badge:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(19,40,63,.18); }
.game-badge:focus-visible { outline: 2px solid #2f8fd0; outline-offset: 3px; }
.game-badge__icon { display: block; width: 56px; height: 56px; flex: none; }
.game-badge__icon svg { display: block; border-radius: 14px; }
.game-badge__text { display: flex; flex-direction: column; gap: 2px; }
.game-badge__text b { font-weight: 700; font-size: 15px; }
.game-badge__text small { font-size: 12px; color: #6b7686; }
.game-badge .van, .game-badge .w { transform-box: fill-box; transform-origin: center; }
.game-badge:hover .van { animation: gb-bounce .45s ease-in-out infinite alternate; }
.game-badge:hover .w { animation: gb-spin .6s linear infinite; }
@keyframes gb-bounce { to { transform: translateY(-1.2px); } }
@keyframes gb-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .game-badge, .game-badge:hover .van, .game-badge:hover .w { animation: none; transition: none; } }
@media (max-width: 767px) { .game-badge { padding: 6px; border-radius: 16px; } .game-badge__icon, .game-badge__icon svg { width: 44px; height: 44px; } .game-badge__text { display: none; } }

/* "More work": compact index of the remaining cases — thumbnail, name, type, year */
.more { padding-block: var(--space-10) var(--space-6); }
.more-title { margin-bottom: var(--space-4); }
.more-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--color-border-secondary-default); }
.more-item { display: grid; grid-template-columns: 120px minmax(0, 1fr) auto 24px; grid-template-areas: "thumb name year arr" "thumb type year arr"; align-items: center; column-gap: var(--space-3); row-gap: 2px; padding-block: var(--space-2); border-bottom: 1px solid var(--color-border-secondary-default); color: inherit; }
.more-thumb { grid-area: thumb; display: block; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radius-sm); background: var(--color-bg-surface-secondary-default); }
.more-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--duration-slow) var(--ease-expo); }
.more-name { grid-area: name; align-self: end; font-family: var(--font-display); font-weight: 300; font-size: clamp(22px, 2.4vw, 32px); line-height: 1.15; letter-spacing: -.02em; }
.more-type { grid-area: type; align-self: start; color: var(--color-text-secondary-default); }
.more-year { grid-area: year; color: var(--color-text-secondary-default); font-variant-numeric: tabular-nums; }
.more-arr { grid-area: arr; display: grid; place-items: center; transition: transform var(--duration-base) var(--ease-out); }
@media (min-width: 768px) { .more-item { grid-template-columns: 200px minmax(0, 1fr) minmax(0, 1fr) 96px 24px; grid-template-areas: "thumb name type year arr"; column-gap: var(--space-4); } .more-name, .more-type { align-self: center; } }
@media (hover: hover) { .more-item:hover .more-thumb img { transform: scale(1.05); } .more-item:hover .more-arr { transform: translateX(4px); } }
.more-item:focus-visible { outline: 2px solid var(--color-border-brand-default); outline-offset: 4px; border-radius: var(--radius-sm); }

.nw { white-space: nowrap; }
@media (max-width: 767px) {
  /* phone: no stretched first screen — name, portrait and intro sit together */
  .hero { min-height: auto; }
  .hero-avatar { margin-top: var(--space-4); }
  .hero-intro { margin-top: var(--space-5); padding-top: 0; }
}
/* game badge waits until the visitor has scrolled past the first screen */
.js .game-badge { opacity: 0; transform: translateY(12px); pointer-events: none; visibility: hidden; transition: opacity .35s ease, transform .35s cubic-bezier(.16, 1, .3, 1), visibility 0s linear .35s, box-shadow .2s ease; }
.js .game-badge.is-shown { opacity: 1; transform: none; pointer-events: auto; visibility: visible; transition: opacity .35s ease, transform .35s cubic-bezier(.16, 1, .3, 1), visibility 0s, box-shadow .2s ease; }
.js .game-badge.is-shown:hover { transform: translateY(-2px); }
@media (max-width: 767px) { .game-badge { padding: 6px 12px 6px 6px; gap: 8px; } .game-badge__text { display: flex; } .game-badge__text small { display: none; } .game-badge__text b { font-size: 13px; } }


/* keep the card caption clear of the fixed game badge */
@media (min-width: 768px) { .work-cap { padding-bottom: 120px; } }

/* ---------- lightbox ---------- */
img.zoomable { cursor: zoom-in; }
img.zoomable:focus-visible { outline: 2px solid var(--color-text-primary-default); outline-offset: 4px; }
html.lb-open { overflow: hidden; }
.lb { position: fixed; inset: 0; z-index: 200; background: rgba(12,12,11,.94); opacity: 0; transition: opacity .2s var(--ease-expo, ease-out); }
.lb.is-on { opacity: 1; }
.lb__stage { position: absolute; inset: 0; overflow: auto; display: grid; place-items: center; padding: 64px 16px; overscroll-behavior: contain; }
.lb__img { max-width: min(100%, 1600px); max-height: calc(100dvh - 128px); width: auto; height: auto; object-fit: contain; cursor: zoom-in; border-radius: 2px; }
.lb.is-zoom .lb__stage { place-items: start; }
.lb.is-zoom .lb__img { max-width: none; max-height: none; cursor: zoom-out; margin: auto; }
.lb__btn { position: absolute; width: 48px; height: 48px; display: grid; place-items: center; border: 0; border-radius: 999px; background: rgba(255,255,255,.12); color: #fff; cursor: pointer; transition: background .2s; }
.lb__btn:hover { background: rgba(255,255,255,.24); }
.lb__btn:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.lb__btn svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.lb__close { top: 12px; right: 12px; }
.lb__prev { left: 12px; top: 50%; translate: 0 -50%; }
.lb__next { right: 12px; top: 50%; translate: 0 -50%; }
.lb__count { position: absolute; left: 50%; bottom: 20px; translate: -50% 0; color: rgba(255,255,255,.8); }
@media (max-width: 767px) { .lb__prev, .lb__next { top: auto; bottom: 8px; translate: none; } .lb__stage { padding: 56px 0 72px; } }
@media (prefers-reduced-motion: reduce) { .lb { transition: none; } }

/* ---------- mobile: insets use the full width; multi-image insets swipe ---------- */
@media (max-width: 767px) {
  .case .cb--inset { border-radius: 0; margin-block: var(--space-6); }
  .case .cb--panel { padding: 16px; }
  .case .cb--inset:has(.cb__item + .cb__item) { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .case .cb--inset:has(.cb__item + .cb__item)::-webkit-scrollbar { display: none; }
  .case .cb--inset:has(.cb__item + .cb__item) .cb__item { flex: 0 0 88%; scroll-snap-align: center; }
}
@media (max-width: 767px) { .case .wrap:has(> .cb--inset) { padding-inline: 0; } }
.cb__band-grid { display: grid; gap: clamp(16px, 3vw, 40px); max-width: 1168px; margin-inline: auto; }
@media (min-width: 768px) { .cb__band-grid { grid-template-columns: repeat(var(--n, 2), minmax(0, 1fr)); align-items: center; } }
.cb__band-grid img { width: 100%; height: auto; display: block; border-radius: 2px; }
.cb--inset .cb__item[style*="max-width"] { margin-inline: auto; width: 100%; }

/* ---------- block captions ---------- */
.cb__cap { margin-top: var(--space-2); color: var(--color-text-secondary-default); text-align: left; }
.cb--full > .cb__cap { width: 100%; max-width: calc(var(--max) + var(--gutter) + var(--gutter-r)); margin-inline: auto; padding-inline: var(--gutter) var(--gutter-r); }
.cb--panel > .cb__cap { margin-top: 0; }
.cb--dark > .cb__cap, .cb--band:not(.cb--band-light):not([style*="background:#"]) .cb__cap { color: rgba(255,255,255,.72); }
.cb--band .cb__cap { max-width: 1168px; margin-inline: auto; margin-top: var(--space-3); }
.cb--band[style*="background:#"] .cb__cap { color: rgba(17,17,17,.72); }

/* ---------- landscape intro media: no tall letterbox ---------- */
.case-intro__media--wide { aspect-ratio: auto; padding: clamp(16px, 3vw, 40px); }

/* ---------- prev / next with names ---------- */
.case-pn { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: var(--space-3); border-top: 1px solid var(--color-border-secondary-default); padding-top: var(--space-8); margin-top: var(--space-10); }
.case-pn__a { display: grid; gap: 8px; align-content: end; font: inherit; letter-spacing: normal; }
.case-pn__a--next { text-align: right; justify-items: end; }
.case-pn__k, .case-pn__t { color: var(--color-text-secondary-default); }
.case-pn__name { display: inline-flex; align-items: baseline; gap: var(--space-2); font-family: var(--font-display); font-weight: 300; font-size: clamp(28px, 4vw, 60px); line-height: 1; letter-spacing: -.035em; }
.case-pn__a:hover .arr.w { transform: translateX(-6px); }
.case-pn__a:hover .arr.e { transform: translateX(6px); }
.case-pn__all { align-self: end; padding: 10px 16px; border: 1px solid var(--color-border-secondary-default); border-radius: 999px; white-space: nowrap; transition: border-color .2s, background .2s; }
.case-pn__all:hover { border-color: var(--color-text-primary-default); }
@media (max-width: 767px) {
  .case-pn { grid-template-columns: 1fr 1fr; row-gap: var(--space-5); }
  .case-pn__all { grid-column: 1 / -1; grid-row: 2; justify-self: center; }
  .case-pn__name { font-size: 28px; }
}
@media (max-width: 767px) { .case-pn__t { display: none; } }

/* ---------- case header: title first, hero full-bleed ---------- */
.case-head { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.case-title { font-family: var(--font-display); font-weight: 300; font-size: clamp(48px, 8vw, 128px); line-height: .95; letter-spacing: -.045em; text-wrap: balance; }
.case-head__meta { margin-top: var(--space-3); color: var(--color-text-secondary-default); }
.cb--hero.cb--hero-full { width: 100%; max-width: none; border-radius: 0; margin: 0; }
.cb--hero-full img { display: block; width: 100%; height: auto; max-height: 86vh; object-fit: cover; }
@media (min-width: 1024px) { .case-head { padding-top: var(--space-8); } }

/* ---------- home cards: stronger scrim under captions, visible focus ---------- */
.work-media::after { background: linear-gradient(to top, rgba(10,10,12,.86) 0%, rgba(10,10,12,.6) 22%, rgba(10,10,12,.18) 44%, rgba(10,10,12,0) 60%); }
.work-media picture { display: contents; }
.work:focus-visible .work-media { box-shadow: none; }
.work:focus-visible { outline: 3px solid var(--marker-300, #F2E27D); outline-offset: -10px; }
.work-count [data-i18n^="tag."] { color: #fff; }

/* ---------- mobile fixes ---------- */
.case-pn { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); }
.case-pn__name { overflow-wrap: anywhere; }
@media (max-width: 767px) {
  .case-pn { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .lumen__cols a, .lumen__cols li > a { display: inline-flex; align-items: center; min-height: 44px; }
  .lumen__cols li { margin: 0 !important; }
  .lumen__motion { min-height: 44px; }
  .brand { min-height: 44px; display: inline-flex; align-items: center; }
  .case-pn__all { min-height: 44px; display: inline-flex; align-items: center; }
  .more-year { display: none; }
  .more-type .more-yr { display: inline; }
}
.more-type .more-yr { display: none; }
.game-badge__short { display: none; }
@media (max-width: 767px) { .game-badge__text small[data-i18n="game.play"] { display: none; } .game-badge__text .game-badge__short { display: block; font-size: 11px; } }
.nav-cv { display: inline-flex; align-items: center; gap: 4px; }

/* ---------- about: visible title, clearer heading steps, two-column facts ---------- */
.ab-title { margin-bottom: var(--space-6); }
.disc-t { font-size: 22px; line-height: 28px; font-weight: 400; letter-spacing: -.01em; }
@media (min-width: 768px) {
  .ab-side { margin-left: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--space-8); row-gap: var(--space-6); }
  .ab-num { grid-row: span 2; align-self: start; }
}
.nf-or { margin-top: var(--space-10); margin-bottom: var(--space-2); color: var(--color-text-secondary-default); }
.nf-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--color-border-secondary-default); max-width: 720px; }
.nf-list a { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-3); min-height: 56px; padding-block: var(--space-2); border-bottom: 1px solid var(--color-border-secondary-default); }
.nf-name { font-family: var(--font-display); font-weight: 300; font-size: 24px; letter-spacing: -.02em; }
.nf-list .label { color: var(--color-text-secondary-default); text-align: right; }
.lb__cap { position: absolute; left: 50%; bottom: 20px; translate: -50% 0; display: flex; gap: 12px; align-items: baseline; color: rgba(255,255,255,.85); font-size: 14px; white-space: nowrap; max-width: calc(100% - 140px); overflow: hidden; text-overflow: ellipsis; }
.lb__cap .lb__count { position: static; translate: none; }
@media (max-width: 767px) { .lb__cap { bottom: 18px; max-width: calc(100% - 128px); white-space: normal; text-align: center; flex-direction: column; gap: 2px; align-items: center; } }
.work-media::after { background: linear-gradient(to top, rgba(10,10,12,.88) 0%, rgba(10,10,12,.74) 28%, rgba(10,10,12,.32) 48%, rgba(10,10,12,0) 64%); }
.case-pn__name { overflow-wrap: break-word; }
@media (max-width: 767px) { .case-pn__name { font-size: 22px; letter-spacing: -.02em; } }