/* =====================================================================
   ZheerSoftware — styles.css
   Layout: an asymmetric 12-column editorial grid. Midnight chapters
   alternate with ivory "paper" chapters (design, process, the CV sheet).
   Deliberately single-theme: the brand is midnight navy + ivory + champagne.
   ===================================================================== */
:root {
  --midnight: #0A1222;
  --midnight-2: #0F1A30;
  --abyss: #070B14;
  --charcoal: #17191E;
  --charcoal-2: #1F2228;
  --ivory: #F1EBDF;
  --ivory-2: #E6DECE;
  --ink: #15171C;
  --ink-soft: #4E5159;
  --champagne: #CDB27E;
  --champagne-ink: #7A6136;
  --mist: #A3ABBB;
  --line: rgba(241, 235, 223, .14);
  --line-strong: rgba(241, 235, 223, .3);
  --line-ink: rgba(21, 23, 28, .16);
  --line-ink-strong: rgba(21, 23, 28, .34);
  --ok: #86BFA0; --warn: #E3B567; --bad: #EE9384;

  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --font-body: "Schibsted Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --fs-label: .75rem;
  --fs-small: .875rem;
  --fs-body: 1.0625rem;
  --fs-lead: clamp(1.125rem, 1.03rem + .4vw, 1.3125rem);
  --fs-h3: clamp(1.375rem, 1.15rem + .9vw, 1.875rem);
  --fs-h2: clamp(2.125rem, 1.35rem + 3.1vw, 4.125rem);
  --fs-hero: clamp(2.75rem, 1.05rem + 6.8vw, 7.5rem);
  --lh-body: 1.65;
  --lh-tight: 1.04;

  --gutter: clamp(16px, 4.2vw, 64px);
  --maxw: 1440px;
  --gap: clamp(16px, 2.2vw, 32px);
  --section-pad: clamp(64px, 10vw, 160px);
  --hh: 60px;                                   /* header height */

  /* Motion tokens: one easing family, durations from interface to cinematic */
  --ease-out: cubic-bezier(.16, 1, .3, 1);      /* long, soft landing */
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --ease: var(--ease-out);
  --t-ui: 240ms;        /* presses, toggles */
  --t-hover: 600ms;     /* hover and focus changes */
  --t-reveal: 1100ms;   /* body text and small items */
  --t-head: 1500ms;     /* headings, cards, panels */
  --t-image: 1900ms;    /* image masks and slow zooms */
  --t-hero: 1700ms;     /* opening sequence lines */
  --t-slow: 2400ms;     /* hero artwork */
  --stagger: 95ms;
  color-scheme: dark;
}


*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
html.modal-open { overflow: hidden; }
@media (min-width: 900px) { :root { --hh: 68px; } }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--midnight);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--champagne); color: var(--midnight); }
:focus-visible { outline: 2px solid var(--champagne); outline-offset: 3px; }
.paper :focus-visible, .sheet :focus-visible { outline-color: var(--champagne-ink); }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- Type helpers ---------- */
.label {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 400;
  letter-spacing: .16em;
  text-transform: uppercase;
  line-height: 1.5;
  color: var(--mist);
}

.paper .label, .sheet .label { color: var(--ink-soft); }

.arrow, .dl { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; transition: transform var(--t-hover) var(--ease-out); }
.script-ar { font-family: "Noto Naskh Arabic", "Geeza Pro", "Segoe UI", Tahoma, serif; font-style: normal; letter-spacing: 0; }


/* ---------- Buttons: a fill wipes across, the arrow glides, a press settles ---------- */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px;
  border: 1px solid transparent; border-radius: 2px;
  font-family: var(--font-body); font-size: .9375rem; font-weight: 500; line-height: 1.2;
  text-decoration: none; cursor: pointer; background: none;
  transition: color var(--t-hover) var(--ease-out), border-color var(--t-hover) var(--ease-out), transform var(--t-ui) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}
.btn::before {
  content: ""; position: absolute; inset: -1px; z-index: -1; background: var(--btn-fill, var(--ivory));
  transform: scaleX(0); transform-origin: right center; transition: transform var(--t-hover) var(--ease-out);
}
.btn:hover::before { transform: scaleX(1); transform-origin: left center; }
.btn:active { transform: scale(.975); }
.btn-primary { background: var(--champagne); color: var(--midnight); --btn-fill: var(--ivory); }
.btn-primary:hover .arrow { transform: translateX(4px); }
.btn-ghost { border-color: var(--line-strong); color: var(--ivory); --btn-fill: rgba(205, 178, 126, .12); }
.btn-ghost:hover { border-color: var(--champagne); color: var(--champagne); }
.btn-text { padding-inline: 4px; color: var(--ivory); }
.btn-text::before { inset: auto 4px 12px; height: 1px; background: var(--champagne); transform: scaleX(1); transform-origin: left center; }
.btn-text:hover { color: var(--champagne); }
.btn-text:hover::before { transform: scaleX(0); transform-origin: right center; }
.paper .btn-primary { background: var(--ink); color: var(--ivory); --btn-fill: var(--champagne-ink); }

.chip {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 40px; padding: 0 14px;
  border: 1px solid var(--line-strong); border-radius: 2px; background: none;
  font-size: var(--fs-small); font-weight: 500; color: var(--ivory); cursor: pointer;
  transition: background-color var(--t-hover) var(--ease-out), color var(--t-hover) var(--ease-out), border-color var(--t-hover) var(--ease-out), transform var(--t-ui) var(--ease-out);
}
.chip:active { transform: scale(.97); }
.chip:hover { border-color: var(--champagne); }
.chip[aria-pressed="true"] { background: var(--ivory); color: var(--midnight); border-color: var(--ivory); }
.chip .n { font-family: var(--font-mono); font-size: .75rem; opacity: .6; }
.paper .chip { border-color: var(--line-ink-strong); color: var(--ink); }
.paper .chip:hover { border-color: var(--champagne-ink); }
.paper .chip[aria-pressed="true"] { background: var(--ink); color: var(--ivory); border-color: var(--ink); }

.tag {
  display: inline-flex; align-items: center; min-height: 28px; padding: 2px 10px;
  border: 1px solid var(--line); border-radius: 2px;
  font-family: var(--font-mono); font-size: .75rem; line-height: 1.4; color: var(--ivory);
  unicode-bidi: isolate;
}

/* ---------- Skip link ---------- */
.skip {
  position: absolute; z-index: 100; inset-inline-start: 16px; top: -80px;
  padding: 10px 16px; background: var(--champagne); color: var(--midnight); text-decoration: none; font-weight: 600;
}
.skip:focus { top: 12px; }

/* =====================================================================
   HEADER — tucks away while reading, returns on the first scroll up
   ===================================================================== */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background-color var(--t-hover) var(--ease-out), border-color var(--t-hover) var(--ease-out), transform 900ms var(--ease-out);
}
.site-header.tuck { transform: translateY(-110%); }
.site-header.scrolled, .site-header.menu-open { background: rgba(10, 18, 34, .96); border-bottom-color: var(--line); }
@media (min-width: 900px) {
  .site-header.scrolled, .site-header.menu-open { background: rgba(10, 18, 34, .86); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
}
.header-inner { display: flex; align-items: center; gap: 20px; min-height: var(--hh); }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ivory); margin-inline-end: auto; min-height: 44px; }
.brand-mark { width: 30px; height: 30px; }
/* Wordmark: "ZheerSoftware" — one word, two tones, never uppercased */
.brand-word { font-family: var(--font-body); font-size: 1.0625rem; font-weight: 600; letter-spacing: -.01em; white-space: nowrap; text-transform: none; }
.brand-word span { color: var(--mist); font-weight: 500; }
.brand-name { text-transform: none; letter-spacing: .04em; }

.site-nav { display: none; }
.site-nav ul { display: flex; gap: 4px; }
.site-nav a {
  position: relative; display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px;
  color: var(--mist); text-decoration: none; font-size: .9375rem; transition: color var(--t-hover) var(--ease-out);
}
.site-nav a::after {
  content: ""; position: absolute; inset-inline: 12px; bottom: 8px; height: 1px;
  background: var(--champagne); transform: scaleX(0); transform-origin: right center; transition: transform var(--t-hover) var(--ease-out);
}
.site-nav a:hover, .site-nav a[aria-current="true"] { color: var(--ivory); }
.site-nav a:hover::after, .site-nav a[aria-current="true"]::after { transform: scaleX(1); transform-origin: left center; }

.menu-btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 14px;
  background: none; border: 1px solid var(--line-strong); border-radius: 2px; cursor: pointer; color: var(--ivory);
  font-size: .875rem; transition: border-color var(--t-hover) var(--ease-out), transform var(--t-ui) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}
.menu-btn:active { transform: scale(.97); }
.menu-btn[aria-expanded="true"] { border-color: var(--champagne); }
.menu-icon { display: grid; gap: 5px; width: 16px; }
.menu-icon span { display: block; height: 1px; background: currentColor; transition: transform var(--t-hover) var(--ease-out); }
.menu-btn[aria-expanded="true"] .menu-icon span:first-child { transform: translateY(3px) rotate(45deg); }
.menu-btn[aria-expanded="true"] .menu-icon span:last-child { transform: translateY(-3px) rotate(-45deg); }

/* Phone menu: the panel settles in, links follow one by one */
.mobile-menu {
  position: absolute; inset-inline: 0; top: 100%;
  height: calc(100vh - var(--hh) - env(safe-area-inset-top, 0px));
  height: calc(100dvh - var(--hh) - env(safe-area-inset-top, 0px));
  overflow-y: auto; overscroll-behavior: contain;
  background: var(--midnight); border-top: 1px solid var(--line);
  padding-block: 20px calc(40px + env(safe-area-inset-bottom, 0px));
  opacity: 0; transform: translateY(-10px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.mobile-menu.open { opacity: 1; transform: none; }
.mobile-menu ul { display: grid; }
.mobile-menu li { opacity: 0; transform: translateY(18px); transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out); transition-delay: calc(var(--i, 0) * 60ms + 80ms); }
.mobile-menu.open li { opacity: 1; transform: none; }
.mobile-menu a:not(.btn):not(.menu-email) {
  display: flex; align-items: center; justify-content: space-between; min-height: 60px; border-bottom: 1px solid var(--line);
  font-family: var(--font-display); font-size: clamp(1.75rem, 1.4rem + 1.6vw, 2.25rem); font-weight: 350; text-decoration: none; color: var(--ivory);
}
.mobile-menu a[aria-current="true"] { color: var(--champagne); }
.mobile-menu a[aria-current="true"]::after { content: ""; width: 8px; height: 8px; border: 1px solid var(--champagne); transform: rotate(45deg); }
.menu-foot { display: grid; gap: 8px; margin-top: 36px; opacity: 0; transition: opacity 900ms var(--ease-out) 420ms; }
.mobile-menu.open .menu-foot { opacity: 1; }
.menu-email { justify-self: start; font-family: var(--font-display); font-size: 1.375rem; color: var(--ivory); text-decoration: none; word-break: break-all; min-height: 44px; display: inline-flex; align-items: center; }
.menu-foot .btn { justify-self: start; margin-top: 10px; }

@media (min-width: 1180px) {
  .site-nav { display: block; }
  .menu-btn, .mobile-menu { display: none !important; }
}

/* =====================================================================
   SECTION SCAFFOLD
   ===================================================================== */
.sec { padding-block: var(--section-pad); position: relative; }
.sec-head {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); row-gap: 20px;
  margin-bottom: clamp(40px, 6vw, 88px);
}
.sec-kicker { grid-column: 1 / span 3; display: flex; align-items: center; gap: 12px; align-self: start; padding-top: .9em; }
.sec-kicker::before { content: ""; width: 28px; height: 1px; flex: none; background: var(--champagne); }
.paper .sec-kicker::before { background: var(--champagne-ink); }
.sec-title {
  grid-column: 4 / -1; max-width: 20ch;
  font-family: var(--font-display); font-weight: 350; font-size: var(--fs-h2); line-height: var(--lh-tight);
  letter-spacing: -.015em; text-wrap: balance;
}

.sec-intro { grid-column: 4 / span 7; max-width: 40em; color: var(--mist); font-size: var(--fs-lead); }
.paper { background: var(--ivory); color: var(--ink); }
.paper .sec-intro { color: var(--ink-soft); }
@media (max-width: 899px) {
  .sec-kicker, .sec-title, .sec-intro { grid-column: 1 / -1; }
  .sec-kicker { padding-top: 0; }
}


/* =====================================================================
   HERO — phone first: headline, identity and action fit the first screen,
   the artwork follows uncropped; side by side from 640px
   ===================================================================== */
.hero { position: relative; overflow: hidden; padding-block: clamp(28px, 5vw, 72px) clamp(48px, 7vw, 104px); }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 70% at 78% 40%, rgba(205, 178, 126, .07), transparent 70%),
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 100% 25%;
  opacity: .9;
}
.hero-grid { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); align-items: center; }
.hero-copy { grid-column: 1 / -1; position: relative; z-index: 2; display: grid; gap: clamp(18px, 2.4vw, 32px); }
.hero-eyebrow { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; color: var(--mist); }
.hero-eyebrow .sep { color: var(--champagne); }
.hero-title { font-family: var(--font-display); font-weight: 330; font-size: clamp(2.375rem, 1.1rem + 6.2vw, 3.5rem); line-height: 1.02; letter-spacing: -.025em; text-wrap: balance; }
.hero-line { display: block; overflow: hidden; padding-bottom: .12em; margin-bottom: -.12em; }   /* mask for the line reveal */
.line-inner { display: block; }
.hero-line.l2 { font-style: italic; color: var(--champagne); font-weight: 300; }
.hero-roles { display: flex; flex-wrap: wrap; gap: 6px 20px; font-family: var(--font-mono); font-size: .8125rem; color: var(--ivory); letter-spacing: .04em; }
.hero-roles li { display: inline-flex; align-items: center; gap: 10px; }
.hero-roles li::before { content: ""; width: 4px; height: 4px; flex: none; background: var(--champagne); transform: rotate(45deg); }
.hero-intro { max-width: 34em; color: var(--mist); font-size: var(--fs-lead); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.hero-visual { position: relative; grid-column: 1 / -1; justify-self: center; width: min(84vw, 380px); aspect-ratio: 1; margin-top: clamp(24px, 6vw, 40px); }
.hero-visual canvas { width: 100%; height: 100%; }
.sculpture-fallback { display: none; position: absolute; inset: 8%; color: var(--ivory); }
.hero-visual.no-canvas canvas { display: none; }
.hero-visual.no-canvas .sculpture-fallback { display: block; }
.sculpture-fallback svg { width: 100%; height: 100%; }

@media (min-width: 640px) {
  .hero-copy { grid-column: 1 / span 7; grid-row: 1; }
  .hero-visual { grid-column: 7 / -1; grid-row: 1; width: 100%; margin-top: 0; justify-self: stretch; }
}
@media (min-width: 900px) {
  .hero-copy { grid-column: 1 / span 8; }
  .hero-title { font-size: clamp(2.75rem, 4.8vw, 4.5rem); line-height: .98; }
  .hero-visual { grid-column: 8 / -1; margin-inline-end: calc(var(--gutter) * -.5); }
}
/* Short landscape phones: keep the artwork beside the text, smaller */
@media (max-height: 500px) and (orientation: landscape) {
  .hero-title { font-size: clamp(2rem, 1rem + 3.4vw, 2.75rem); }
}

.scroll-cue {
  position: absolute; inset-inline-start: var(--gutter); bottom: 24px;
  display: none; align-items: center; gap: 12px; text-decoration: none; min-height: 44px;
}
@media (min-width: 900px) and (min-height: 640px) { .scroll-cue { display: inline-flex; } }
.scroll-line { position: relative; width: 1px; height: 40px; background: var(--line-strong); overflow: hidden; }
.scroll-line::after { content: ""; position: absolute; left: 0; top: 0; width: 1px; height: 12px; background: var(--champagne); }
.motion .scroll-line::after { animation: cue 3.2s var(--ease-in-out) infinite; }
@keyframes cue { 0% { transform: translateY(-12px); } 70%, 100% { transform: translateY(40px); } }
@media (min-width: 1440px) { .scroll-cue { inset-inline-start: calc((100vw - var(--maxw)) / 2 + var(--gutter)); } }

/* =====================================================================
   ABOUT (paper)
   ===================================================================== */
.about-grid { display: grid; gap: 48px var(--gap); }
@media (min-width: 1024px) { .about-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); column-gap: clamp(40px, 6vw, 112px); } }
.about-lead { display: grid; gap: 28px; align-content: start; min-width: 0; }
@media (min-width: 1024px) { .about-lead { position: sticky; top: 96px; } }
.about-lead .sec-kicker, .contact-lead .sec-kicker { grid-column: auto; padding-top: 0; }
.about-title { font-family: var(--font-display); font-weight: 350; font-size: clamp(2rem, 1.3rem + 2.6vw, 3.5rem); line-height: var(--lh-tight); letter-spacing: -.015em; text-wrap: balance; }

.about-langs { display: grid; gap: 10px; }
.about-langs ul { border-top: 1px solid var(--line-ink-strong); }
.about-langs li { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-block: 10px; border-bottom: 1px solid var(--line-ink); }
.lang-name { font-family: var(--font-display); font-size: 1.375rem; line-height: 1.4; }
.lang-meta { display: inline-flex; gap: 10px; align-items: baseline; font-size: .9375rem; color: var(--ink-soft); }
.about-cv { justify-self: start; }
.about-blocks { border-top: 1px solid var(--line-ink-strong); }
.about-block { display: grid; gap: 8px; padding-block: 24px; border-bottom: 1px solid var(--line-ink); }
@media (min-width: 640px) { .about-block { grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: var(--gap); } }
.about-block dt { padding-top: .35em; }
.about-block dd { font-size: var(--fs-lead); line-height: 1.6; max-width: 38em; }
.about-block:first-child dd { font-family: var(--font-display); font-size: clamp(1.375rem, 1.1rem + 1vw, 1.875rem); line-height: 1.35; }

.about-tl { margin-top: clamp(64px, 8vw, 112px); display: grid; gap: 20px; }
.htl { border-top: 1px solid var(--line-ink-strong); }
.htl li { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 2px 16px; padding-block: 14px; border-bottom: 1px solid var(--line-ink); }
.htl-year { font-family: var(--font-mono); color: var(--champagne-ink); font-size: .875rem; }
.htl-text { font-size: 1rem; line-height: 1.5; }
.htl-kind { grid-column: 2; font-family: var(--font-mono); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }


@media (min-width: 1200px) {
  /* Wraps into rows of equal steps, so a long timeline stays readable */
  .htl { position: relative; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); row-gap: 48px; border-top: 0; padding-top: 30px; }
  .htl li { position: relative; grid-template-columns: 1fr; align-content: start; gap: 6px; padding: 0; padding-inline-end: 20px; border-bottom: 0; }
  .htl li::after { content: ""; position: absolute; inset-inline: 0; top: -20px; height: 1px; background: var(--line-ink-strong); }
  .htl li::before { content: ""; position: absolute; inset-inline-start: 0; top: -25px; width: 9px; height: 9px; background: var(--ivory); border: 1px solid var(--champagne-ink); transform: rotate(45deg); z-index: 1; }
  .htl-text { font-size: .9375rem; }
  .htl-kind { grid-column: auto; }
}

/* =====================================================================
   SERVICES INDEX
   ===================================================================== */
.sec-index { border-top: 1px solid var(--line); }
.disc-head { display: none; }
.disc-list { border-top: 1px solid var(--line); }
.disc-row a {
  display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 6px 16px; align-items: center;
  padding-block: 22px; padding-inline: 4px; border-bottom: 1px solid var(--line);
  text-decoration: none; color: inherit; transition: background-color .3s;
}
.disc-row a:hover { background: rgba(205, 178, 126, .05); }
.disc-glyph { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line-strong); color: var(--champagne); transition: background-color .3s, color .3s; }
.disc-glyph svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.3; }
.disc-row a:hover .disc-glyph { background: var(--champagne); color: var(--midnight); }
.disc-name { font-family: var(--font-display); font-size: var(--fs-h3); line-height: 1.2; font-weight: 380; }

.disc-scope { grid-column: 2 / -1; grid-row: 2; color: var(--mist); font-size: .9375rem; }
.disc-exp { font-family: var(--font-mono); font-size: .8125rem; color: var(--champagne); text-align: end; white-space: nowrap; }

@media (min-width: 900px) {
  .disc-head { display: grid; grid-template-columns: 56px minmax(0, 5fr) minmax(0, 5fr) minmax(0, 2fr); gap: var(--gap); padding: 0 4px 12px; }
  .disc-head span:last-child { text-align: end; }
  .disc-row a { grid-template-columns: 56px minmax(0, 5fr) minmax(0, 5fr) minmax(0, 2fr); gap: var(--gap); padding-block: 28px; }
  .disc-scope { grid-column: auto; grid-row: auto; }
}

/* =====================================================================
   WORK
   ===================================================================== */
.sec-work { background: linear-gradient(180deg, var(--midnight), var(--midnight-2)); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: clamp(32px, 4vw, 56px); }
/* Phones: one swipeable row instead of a stack of chips */
@media (max-width: 639px) {
  .filters { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
             margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scroll-padding-inline: var(--gutter); scroll-snap-type: x proximity; }
  .filters::-webkit-scrollbar { display: none; }
  .filters .chip { flex: none; scroll-snap-align: start; }
}
.work-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(56px, 7vw, 104px) var(--gap); }
.work-grid { transition: opacity var(--t-ui) var(--ease-out); }
.work-grid.fading { opacity: 0; }
.work-empty { grid-column: 1 / -1; color: var(--mist); }

.card { grid-column: 1 / -1; position: relative; display: grid; gap: 20px; align-content: start; min-width: 0; }
.card-cover { position: relative; overflow: hidden; aspect-ratio: 4 / 3; max-width: 100%; background: var(--midnight-2); border: 1px solid var(--line); }
@media (min-width: 640px) { .card-cover { aspect-ratio: 16 / 10; } }
.cover-inner { position: absolute; inset: -7% 0; }                      /* room for parallax drift */
.cover-inner svg, .cover-inner img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-image) var(--ease-out); }
/* Slow-motion zoom on hover; touch screens show the same details without it */
@media (hover: hover) {
  .card:hover .cover-inner svg, .card:hover .cover-inner img,
  .motion .card:hover .rv-img.in .cover-inner svg, .motion .card:hover .rv-img.in .cover-inner img { transform: scale(1.06); }
}
.card-body { display: grid; gap: 12px; min-width: 0; }
.card-meta { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.card-meta span:first-child { color: var(--champagne); }
.nw { white-space: nowrap; }
.card-title { font-family: var(--font-display); font-weight: 350; font-size: clamp(1.875rem, 1.35rem + 1.8vw, 3rem); line-height: 1.05; letter-spacing: -.01em; }

.card-title .sub { font-size: .5em; color: var(--mist); margin-inline-start: .5em; font-weight: 400; letter-spacing: 0; }
.card-tagline { color: var(--mist); max-width: 34em; }
.card-link {
  justify-self: start; display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0;
  background: none; border: 0; cursor: pointer; color: var(--ivory); font-weight: 500;
  text-decoration: underline; text-decoration-color: var(--champagne); text-underline-offset: 6px;
}
.card-link::after { content: ""; position: absolute; inset: 0; }
.card:hover .card-link { color: var(--champagne); }
.card:hover .card-link .arrow { transform: translateX(4px); }


@media (min-width: 900px) {
  .card.col-6 { grid-column: span 6; }
  .card.col-4 { grid-column: span 4; }
  .card.col-4 .card-title { font-size: clamp(1.625rem, 1.2rem + 1vw, 2.25rem); }
  .card.col-4 .card-cover { aspect-ratio: 4 / 3; }
  .card.is-featured, .card.is-wide { grid-column: 1 / -1; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--gap); align-items: end; }
  .card.is-featured .card-title { font-size: clamp(2.25rem, 1.4rem + 2.6vw, 4rem); }
  .card.is-offset { margin-top: clamp(48px, 7vw, 120px); }
}

/* Case-study covers */
.cover-svg text { font-family: var(--font-mono); }

/* =====================================================================
   SYSTEMS
   ===================================================================== */
.sec-systems { background: var(--charcoal); }
.sys-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(48px, 5vw, 72px) var(--gap); }
.sys-flow { grid-column: 1 / -1; display: grid; gap: 24px; align-content: start; min-width: 0; }
.demo { grid-column: 1 / -1; min-width: 0; }
@media (min-width: 1024px) { .sys-flow { grid-column: 1 / span 5; } .demo { grid-column: 6 / -1; } }

.flow { counter-reset: flow; display: grid; border-inline-start: 1px solid var(--line-strong); }
.flow li {
  position: relative; counter-increment: flow; display: grid; grid-template-columns: 44px 1fr; gap: 8px; align-items: baseline;
  padding-block: 14px; padding-inline-start: 22px; font-size: 1.0625rem;
}
.flow li::before {
  content: counter(flow, decimal-leading-zero); font-family: var(--font-mono); font-size: .75rem; color: var(--champagne);
}
.flow li::after {
  content: ""; position: absolute; inset-inline-start: -4px; top: 50%; width: 7px; height: 7px; margin-top: -3px;
  background: var(--charcoal); border: 1px solid var(--champagne); transform: rotate(45deg);
}

.unified { border: 1px solid var(--line); padding: clamp(20px, 2.4vw, 28px); display: grid; gap: 14px; background: rgba(10, 18, 34, .35); }
.unified-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; }
.unified-head h3 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 400; line-height: 1.2; }
.unified-head .native { font-family: var(--font-body); color: var(--champagne); font-size: .9375rem; }
.unified p { color: var(--mist); font-size: .9375rem; }
.classes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.classes li { background: var(--charcoal); padding: 14px 16px; display: grid; gap: 2px; min-width: 0; }
.classes .code { font-family: var(--font-display); font-size: 2rem; line-height: 1; color: var(--champagne); font-weight: 300; }
.classes .name { font-size: .9375rem; }

/* Demo panel */
.demo-panel { border: 1px solid var(--line-strong); background: var(--midnight); box-shadow: 0 40px 80px -48px rgba(0, 0, 0, .8); }
.demo-top { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.demo-top h3 { font-family: var(--font-display); font-weight: 400; font-size: 1.375rem; margin-inline-end: auto; }
.badge { display: inline-flex; align-items: center; gap: 8px; min-height: 26px; padding: 0 10px; border: 1px dashed var(--champagne); color: var(--champagne); font-family: var(--font-mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; }

.demo-note { padding: 12px 20px 0; color: var(--mist); font-size: .875rem; }
.tabs { display: flex; gap: 0; padding: 12px 20px 0; border-bottom: 1px solid var(--line); overflow-x: auto; }
.tabs button {
  min-height: 44px; padding: 0 16px; background: none; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px;
  color: var(--mist); cursor: pointer; font-size: .9375rem; white-space: nowrap;
}
.tabs button[aria-selected="true"] { color: var(--ivory); border-bottom-color: var(--champagne); }
.tabpanel { padding: 18px 20px 22px; }
.doc-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px; margin-bottom: 12px; font-size: .8125rem; color: var(--mist); }
.doc-meta strong { color: var(--ivory); font-weight: 500; font-family: var(--font-mono); }

.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; font-size: .9375rem; }
.tbl th { font-weight: 400; text-align: start; padding: 8px 6px; border-bottom: 1px solid var(--line-strong); }
.tbl td { padding: 10px 6px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tbl .num { text-align: end; white-space: nowrap; font-family: var(--font-mono); font-size: .875rem; }

.tbl .item-price { display: block; color: var(--mist); font-size: .8125rem; font-family: var(--font-mono); }

.tbl-ledger { min-width: 460px; }
.tbl-stock { min-width: 360px; }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--line-strong); }
.stepper button { width: 40px; height: 40px; border: 0; background: none; color: var(--ivory); cursor: pointer; font-size: 1.125rem; line-height: 1; }
.stepper button:hover { background: rgba(205, 178, 126, .14); }
.stepper button:disabled { opacity: .35; cursor: not-allowed; }
@media (pointer: coarse) { .stepper button { width: 44px; height: 44px; } }
.stepper output { min-width: 32px; text-align: center; font-family: var(--font-mono); font-size: .9375rem; }
.totals { display: grid; gap: 6px; margin-top: 14px; margin-inline-start: auto; max-width: 320px; font-variant-numeric: tabular-nums; }
.totals div { display: flex; justify-content: space-between; gap: 16px; font-size: .9375rem; color: var(--mist); }
.totals .grand { padding-top: 8px; border-top: 3px double var(--champagne); color: var(--ivory); font-size: 1.0625rem; }
.totals .grand span:last-child { color: var(--champagne); }
.demo-controls { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-top: 18px; }
.check { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; font-size: .9375rem; }
.check input { width: 18px; height: 18px; accent-color: var(--champagne); }
.seg { display: inline-flex; border: 1px solid var(--line-strong); }
.seg legend { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.seg label { position: relative; display: inline-flex; align-items: center; min-height: 40px; padding: 0 14px; cursor: pointer; font-size: .9375rem; color: var(--mist); }
.seg input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.seg label:has(input:checked) { background: var(--ivory); color: var(--midnight); }
.seg label:has(input:focus-visible) { outline: 2px solid var(--champagne); outline-offset: 2px; }
.post-note { margin-top: 14px; padding: 12px 14px; border-inline-start: 2px solid var(--champagne); background: rgba(205, 178, 126, .07); font-size: .875rem; color: var(--ivory); }
.status { display: inline-flex; align-items: center; gap: 8px; font-size: .8125rem; white-space: nowrap; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.status.ok { color: var(--ok); } .status.low { color: var(--warn); } .status.out { color: var(--bad); }
.bal-neg { color: var(--ok); }

/* Modules */
.modules { margin-top: clamp(64px, 8vw, 120px); display: grid; gap: 28px; }
.modules-title { font-family: var(--font-display); font-weight: 350; font-size: var(--fs-h3); }
.modules-grid { display: grid; gap: 32px var(--gap); }
@media (min-width: 900px) { .modules-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.mod-group h4 { padding-bottom: 12px; border-bottom: 1px solid var(--line-strong); }
.mod-group li { display: flex; gap: 12px; align-items: baseline; padding-block: 12px; border-bottom: 1px solid var(--line); }
.mod-group li::before { content: ""; flex: none; width: 6px; height: 6px; border: 1px solid var(--champagne); transform: rotate(45deg) translateY(-2px); }

.sys-cases { margin-top: clamp(48px, 6vw, 88px); display: grid; gap: 18px; }
.sys-case-list { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 768px) { .sys-case-list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.sys-case {
  display: grid; gap: 10px; align-content: start; padding: 22px; background: var(--charcoal); border: 0; text-align: start; cursor: pointer;
  color: var(--ivory); transition: background-color .25s; min-width: 0;
}
.sys-case:hover { background: var(--charcoal-2); }
.sys-case strong { font-family: var(--font-display); font-weight: 400; font-size: 1.375rem; line-height: 1.25; }
.sys-case span:last-child { display: inline-flex; align-items: center; gap: 8px; color: var(--champagne); font-size: .875rem; }

/* =====================================================================
   ENGINEERING
   ===================================================================== */
.sec-eng { background: var(--midnight); }
.eng-cols { display: grid; gap: 48px var(--gap); }
@media (min-width: 768px) { .eng-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1280px) { .eng-cols { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.eng-col h3 { font-family: var(--font-display); font-weight: 400; font-size: 1.5rem; padding-bottom: 14px; border-bottom: 1px solid var(--line-strong); }
.eng-col li { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 6px 12px; padding-block: 12px; border-bottom: 1px solid var(--line); min-height: 52px; }
.eng-col li > span { min-width: 0; }
.seen { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.seen button {
  min-height: 30px; padding: 0 8px; border: 1px solid var(--line); background: none; color: var(--mist); cursor: pointer;
  font-family: var(--font-mono); font-size: .75rem; letter-spacing: .04em; border-radius: 2px;
}

.seen button:hover { color: var(--champagne); border-color: var(--champagne); }

.stack { margin-top: clamp(64px, 8vw, 120px); display: grid; gap: 28px; }
@media (min-width: 900px) { .stack { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--gap); } }
.stack-head { display: grid; gap: 10px; align-content: start; }
.stack-title { font-family: var(--font-display); font-weight: 350; font-size: var(--fs-h3); line-height: 1.2; }
.stack-note { color: var(--mist); font-size: .9375rem; max-width: 30em; }
.stack-groups { display: grid; gap: 24px; }
.stack-group { display: grid; gap: 10px; }
.stack-items { display: flex; flex-wrap: wrap; gap: 8px; }
.tech { display: grid; gap: 2px; padding: 10px 14px; border: 1px solid var(--line); min-width: 0; }
.tech b { font-weight: 500; font-size: .9375rem; unicode-bidi: isolate; }
.tech small { font-family: var(--font-mono); font-size: .75rem; color: var(--mist); }


/* =====================================================================
   DESIGN (paper)
   ===================================================================== */
.design-tools { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: baseline; margin-bottom: 28px; font-size: .9375rem; }
.tag-ink { color: inherit; border-color: var(--line-ink-strong); }
.points { counter-reset: pt; display: grid; gap: 0 var(--gap); border-top: 1px solid var(--line-ink-strong); }
@media (min-width: 900px) { .points { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.points li { counter-increment: pt; display: grid; gap: 10px; align-content: start; padding-block: 28px 32px; border-bottom: 1px solid var(--line-ink); min-width: 0; }
.points li::before { content: counter(pt, decimal-leading-zero); font-family: var(--font-mono); font-size: .75rem; color: var(--champagne-ink); }
.points h4 { font-family: var(--font-display); font-weight: 450; font-size: clamp(1.375rem, 1.15rem + .8vw, 1.75rem); line-height: 1.25; }
.points p { color: var(--ink-soft); max-width: 34em; }


.design-real { margin-top: clamp(56px, 7vw, 96px); display: grid; gap: 20px; }
.real-list { display: grid; gap: 40px var(--gap); }
@media (min-width: 768px) { .real-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.real { display: grid; gap: 16px; align-content: start; min-width: 0; }
.real-art { position: relative; aspect-ratio: 16 / 7; max-width: 100%; border: 1px solid var(--line-ink); overflow: hidden; }
.real-body { display: grid; gap: 8px; }
.real-body h4 { font-family: var(--font-display); font-weight: 450; font-size: 1.5rem; line-height: 1.3; }
.real-body p { color: var(--ink-soft); max-width: 36em; }
.real-link {
  justify-self: start; display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0;
  background: none; border: 0; cursor: pointer; color: var(--ink); font-weight: 500;
  text-decoration: underline; text-decoration-color: var(--champagne-ink); text-underline-offset: 6px;
}
.real-link:hover { color: var(--champagne-ink); }
.swatches { position: absolute; inset: 0; display: flex; }
.swatches span { flex: 1; display: flex; align-items: flex-end; padding: 10px; min-width: 0; }
.swatches em { font-style: normal; font-family: var(--font-mono); font-size: .75rem; letter-spacing: .06em; color: rgba(255, 255, 255, .82); line-height: 1.3; }

.swatches span.light em { color: rgba(21, 23, 28, .72); }

/* =====================================================================
   MEDIA
   ===================================================================== */
.sec-media { background: var(--abyss); }
.media-grid { display: grid; gap: 48px var(--gap); }
@media (min-width: 1024px) { .media-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); } }
.media-caps { display: grid; gap: 16px; align-content: start; }
.caps { display: grid; border-top: 1px solid var(--line); }
@media (min-width: 560px) { .caps { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--gap); } }
.caps li { padding-block: 12px; border-bottom: 1px solid var(--line); font-size: 1rem; }
.media-meta { display: flex; gap: 10px; font-family: var(--font-mono); font-size: .75rem; letter-spacing: .1em; color: var(--champagne); }
.how { display: grid; gap: 16px; align-content: start; min-width: 0; }

/* Numbered text lists (media "how I work", 3D "what I practise") */
.how-list, .focus-list { counter-reset: hw; display: grid; border-top: 1px solid var(--line-strong); }
.how-list li, .focus-list li {
  counter-increment: hw; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 6px 16px;
  padding-block: 22px; border-bottom: 1px solid var(--line); min-width: 0;
}
.how-list li::before, .focus-list li::before { content: counter(hw, decimal-leading-zero); grid-row: span 2; font-family: var(--font-mono); font-size: .75rem; color: var(--champagne); padding-top: .55em; }
.how-list h4, .focus-list h4 { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.375rem, 1.15rem + .8vw, 1.75rem); line-height: 1.25; }
.how-list p, .focus-list p { color: var(--mist); max-width: 38em; }


/* =====================================================================
   BLENDER & 3D
   ===================================================================== */
.sec-three { background: var(--charcoal); }
.focus-title { margin-bottom: 16px; }
@media (min-width: 900px) { .focus-list { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--gap); } }






/* =====================================================================
   PROCESS (paper)
   ===================================================================== */
.steps { counter-reset: step; display: grid; gap: 0 var(--gap); border-top: 1px solid var(--line-ink-strong); }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.step { counter-increment: step; display: grid; gap: 10px; align-content: start; padding-block: 28px 36px; border-bottom: 1px solid var(--line-ink); min-width: 0; }
.step::before { content: counter(step, decimal-leading-zero); font-family: var(--font-display); font-size: 2.75rem; line-height: 1; font-weight: 300; color: var(--champagne-ink); }
.step h3 { font-family: var(--font-display); font-weight: 450; font-size: 1.5rem; line-height: 1.25; }
.step > p { color: var(--ink-soft); }
.step-ex { margin-top: 8px; padding: 14px 16px; background: var(--ivory-2); display: grid; gap: 6px; }
.step-ex p { font-size: .9375rem; }
.step-refs { display: flex; flex-wrap: wrap; gap: 6px; }
.step-refs button { min-height: 32px; padding: 0 10px; border: 1px solid var(--line-ink-strong); background: none; color: var(--ink); cursor: pointer; font-size: .8125rem; border-radius: 2px; }
.step-refs button:hover { border-color: var(--champagne-ink); color: var(--champagne-ink); }

/* =====================================================================
   CV
   ===================================================================== */
.sec-cv { background: radial-gradient(80% 60% at 50% 0%, var(--midnight-2), var(--midnight)); }
.sec-cv .sec-head { margin-bottom: 32px; }
.cv-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; max-width: 1040px; margin: 0 auto 24px; }
.cv-hint { color: var(--mist); font-size: .875rem; }
.sheet {
  position: relative; max-width: 1040px; margin-inline: auto;
  background: var(--ivory); color: var(--ink);
  padding: clamp(24px, 5vw, 72px);
  box-shadow: 0 50px 90px -50px rgba(0, 0, 0, .85), 0 0 0 1px rgba(255, 255, 255, .04);
}
.sheet::before { content: ""; position: absolute; inset-inline: 0; top: 0; height: 4px; background: var(--champagne-ink); }
.cv-header { display: grid; gap: 18px; padding-bottom: 24px; border-bottom: 3px double var(--line-ink-strong); }
@media (min-width: 768px) { .cv-header { grid-template-columns: minmax(0, 1fr) auto; align-items: end; } }
.cv-name { font-family: var(--font-display); font-weight: 400; font-size: clamp(2rem, 1.4rem + 2.4vw, 3.25rem); line-height: 1.05; letter-spacing: -.02em; text-wrap: balance; }
.cv-brand { font-family: var(--font-body); font-size: .9375rem; font-weight: 600; letter-spacing: -.01em; color: var(--champagne-ink); margin-top: 8px; }
.cv-role { font-size: 1.0625rem; color: var(--ink-soft); margin-top: 6px; }
.cv-contact { display: grid; gap: 4px; font-size: .9375rem; text-align: start; }
@media (min-width: 768px) { .cv-contact { text-align: end; } }
.cv-contact a { text-decoration: none; padding-block: 6px; }
.cv-contact a:hover { text-decoration: underline; }
.cv-version { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); }

.cv-body { display: grid; gap: 32px var(--gap); margin-top: 28px; }
@media (min-width: 768px) { .cv-body { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); } }
.cv-main, .cv-aside { display: grid; gap: 28px; align-content: start; min-width: 0; }
.cv-aside { padding-inline-start: 0; }
@media (min-width: 768px) { .cv-aside { padding-inline-start: var(--gap); border-inline-start: 1px solid var(--line-ink); } }
.cv-block { display: grid; gap: 10px; break-inside: avoid; }
.cv-block h4 { display: flex; align-items: center; gap: 10px; }
.cv-block h4::after { content: ""; flex: 1; height: 1px; background: var(--line-ink); }
.cv-block p { font-size: 1rem; }
.cv-list { display: grid; gap: 8px; }
.cv-list li { position: relative; padding-inline-start: 18px; font-size: .9375rem; line-height: 1.6; }
.cv-list li::before { content: ""; position: absolute; inset-inline-start: 0; top: .8em; width: 8px; height: 1px; background: var(--champagne-ink); }

.cv-proj li { display: grid; gap: 2px; padding-block: 8px; border-bottom: 1px solid var(--line-ink); }
.cv-proj strong { font-weight: 600; }
.cv-proj p { font-size: .9375rem; color: var(--ink-soft); }
.cv-proj-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px; align-items: baseline; }
.cv-case { background: none; border: 0; padding: 0; min-height: 32px; cursor: pointer; color: var(--champagne-ink); font-size: .8125rem; text-decoration: underline; text-underline-offset: 4px; }
.kv { display: grid; gap: 8px; }
.kv div { display: flex; justify-content: space-between; gap: 12px; font-size: .9375rem; padding-bottom: 8px; border-bottom: 1px solid var(--line-ink); }
.kv dd { color: var(--champagne-ink); white-space: nowrap; font-weight: 500; }
.cv-timeline { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line-ink); }
.tl { display: grid; gap: 0; margin-top: 14px; }
.tl li { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 4px 16px; padding-block: 10px; border-bottom: 1px solid var(--line-ink); align-items: baseline; }
@media (min-width: 640px) { .tl li { grid-template-columns: 80px minmax(0, 1fr) auto; } }
.tl-year { font-family: var(--font-mono); font-size: .875rem; color: var(--champagne-ink); }

.tl-text { font-size: .9375rem; }
.tl-kind { grid-column: 2; font-family: var(--font-mono); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }

@media (min-width: 640px) { .tl-kind { grid-column: auto; text-align: end; } }

/* =====================================================================
   CONTACT
   ===================================================================== */
.sec-contact { background: var(--midnight); border-top: 1px solid var(--line); }
.contact-grid { display: grid; gap: 56px var(--gap); }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); column-gap: clamp(32px, 6vw, 112px); } }
.contact-lead { display: grid; gap: 24px; align-content: start; min-width: 0; }
.contact-lead .sec-kicker { padding-top: 0; }
.contact-title { font-family: var(--font-display); font-weight: 330; font-size: var(--fs-h2); line-height: var(--lh-tight); letter-spacing: -.015em; text-wrap: balance; }

.contact-intro { color: var(--mist); font-size: var(--fs-lead); max-width: 30em; }
.contact-email { display: grid; gap: 8px; padding-top: 16px; border-top: 1px solid var(--line); }
.email-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.email-addr { display: inline-flex; align-items: center; min-height: 44px; font-family: var(--font-display); font-size: clamp(1.375rem, 1.1rem + 1.2vw, 2rem); color: var(--ivory); user-select: all; word-break: break-all; unicode-bidi: isolate; text-decoration: none; }
.email-addr:hover { color: var(--champagne); }
.copy-status { font-size: .875rem; color: var(--champagne); min-height: 1.4em; }
.contact-links ul { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.contact-links a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 14px; border: 1px solid var(--line-strong); text-decoration: none; }
.contact-links a:hover { border-color: var(--champagne); color: var(--champagne); }

.contact-form { display: grid; gap: 22px; align-content: start; padding: clamp(20px, 3vw, 36px); border: 1px solid var(--line); background: var(--midnight-2); min-width: 0; }
.field { display: grid; gap: 6px; }
.field label { font-size: .875rem; color: var(--mist); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 10px 0; background: transparent; border: 0; border-bottom: 1px solid var(--line-strong);
  color: var(--ivory); font-size: 1.0625rem; border-radius: 0;
}
.field textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.field select {
  -webkit-appearance: none; appearance: none; cursor: pointer; padding-inline-end: 28px;
  background-image: linear-gradient(45deg, transparent 50%, var(--champagne) 50%), linear-gradient(135deg, var(--champagne) 50%, transparent 50%);
  background-size: 6px 6px, 6px 6px; background-repeat: no-repeat;
  background-position: calc(100% - 12px) 50%, calc(100% - 6px) 50%;
}

.field select option { background: var(--midnight-2); color: var(--ivory); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--champagne); box-shadow: 0 1px 0 var(--champagne); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 2px solid var(--champagne); outline-offset: 4px; }
.field [aria-invalid="true"] { border-bottom-color: var(--bad); }
.field-err { min-height: 0; color: var(--bad); font-size: .875rem; }
.field-err:empty { display: none; }
.form-summary { color: var(--bad); font-size: .875rem; }
.form-summary:empty { display: none; }
.contact-form .btn { justify-self: start; }
.form-result { display: grid; gap: 14px; padding: 18px; border: 1px solid var(--champagne); background: rgba(205, 178, 126, .07); }
.form-result p { font-size: .9375rem; }
.form-result .row { display: flex; flex-wrap: wrap; gap: 10px; }

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer { background: var(--abyss); border-top: 1px solid var(--line); padding-block: 48px calc(40px + env(safe-area-inset-bottom, 0px)); }
.footer-inner { display: grid; gap: 28px; align-items: center; }
@media (min-width: 900px) { .footer-inner { grid-template-columns: minmax(0, 1fr) auto auto; } }
.footer-brand { display: grid; gap: 8px; }
.footer-tagline { font-family: var(--font-display); font-style: italic; color: var(--mist); font-size: 1.125rem; }

.footer-meta { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px 20px; font-size: .8125rem; color: var(--mist); padding-top: 20px; border-top: 1px solid var(--line); }
.footer-top { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; text-decoration: none; color: var(--ivory); }
.footer-top:hover { color: var(--champagne); }


/* =====================================================================
   MODALS
   ===================================================================== */
.modal {
  width: min(1120px, calc(100vw - 32px)); max-width: none; max-height: calc(100dvh - 32px);
  padding: 0; border: 1px solid var(--line-strong); background: var(--midnight-2); color: var(--ivory);
  overflow: hidden;
}
.modal-sm { width: min(860px, calc(100vw - 32px)); }
.modal::backdrop { background: rgba(4, 7, 13, .8); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.modal[open] { display: flex; }
.motion .modal[open] { animation: modal-in 900ms var(--ease-out); }
.motion .modal[open]::backdrop { animation: zs-fade 700ms var(--ease-out); }
.motion .modal[open] .case-cover svg, .motion .modal[open] .case-cover img { animation: zs-settle var(--t-image) var(--ease-out) both; }
.motion .modal[open] .case-head > * { animation: zs-rise var(--t-reveal) var(--ease-out) both; animation-delay: calc(var(--i, 0) * 90ms + 200ms); }
.motion .modal[open] .case-head > :nth-child(2) { --i: 1; } .motion .modal[open] .case-head > :nth-child(3) { --i: 2; }
@keyframes modal-in { from { transform: translateY(28px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-inner { display: flex; flex-direction: column; width: 100%; max-height: calc(100dvh - 32px); }
.modal-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 12px 10px 20px; border-bottom: 1px solid var(--line); }

.icon-btn { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); background: none; cursor: pointer; color: var(--ivory); }
.icon-btn:hover { border-color: var(--champagne); color: var(--champagne); }
.icon-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.modal-body { overflow-y: auto; overscroll-behavior: contain; }
@media (max-width: 640px) {
  .modal, .modal-sm { width: 100vw; height: 100dvh; max-height: 100dvh; margin: 0; border: 0; }
  .modal-inner { max-height: 100dvh; height: 100%; }
  .modal-bar { padding-top: calc(10px + env(safe-area-inset-top, 0px)); }
  .modal-body { padding-bottom: env(safe-area-inset-bottom, 0px); }
  .case-cover { aspect-ratio: 16 / 9; max-height: 28vh; }
}

.case-cover { aspect-ratio: 21 / 9; max-width: 100%; max-height: 34vh; width: 100%; overflow: hidden; border-bottom: 1px solid var(--line); }
.case-cover svg, .case-cover img { width: 100%; height: 100%; object-fit: cover; }
.case-head { display: grid; gap: 12px; padding: clamp(24px, 4vw, 48px) clamp(20px, 4vw, 48px) 8px; }
.case-head h2 { font-family: var(--font-display); font-weight: 350; font-size: clamp(2.25rem, 1.5rem + 3vw, 4rem); line-height: 1.02; letter-spacing: -.015em; }

.case-head h2 .sub { font-size: .45em; color: var(--mist); margin-inline-start: .4em; letter-spacing: 0; }
.case-head .lead { color: var(--mist); font-size: var(--fs-lead); max-width: 40em; }
.case-meta { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.case-meta span:first-child { color: var(--champagne); }
.case-grid { display: grid; gap: 32px clamp(24px, 4vw, 56px); padding: 24px clamp(20px, 4vw, 48px) 40px; }
@media (min-width: 900px) { .case-grid { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); } }
.case-aside { display: grid; gap: 24px; align-content: start; min-width: 0; }
@media (min-width: 900px) { .case-aside { position: sticky; top: 0; } }
.case-aside dl { display: grid; gap: 22px; }
.case-aside dt { margin-bottom: 8px; }
.case-aside dd { font-size: .9375rem; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.case-aside dd.case-note { margin-top: 10px; color: var(--mist); font-size: var(--fs-small); max-width: 26em; }
.case-main { display: grid; gap: 32px; min-width: 0; }
.case-sec { display: grid; gap: 10px; }
.case-sec h3 { padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.case-sec p { max-width: 42em; }
.case-steps { counter-reset: cs; display: grid; gap: 0; }
.case-steps li { counter-increment: cs; display: grid; grid-template-columns: 36px 1fr; gap: 8px; padding-block: 10px; border-bottom: 1px dashed var(--line); }
.case-steps li::before { content: counter(cs, decimal-leading-zero); font-family: var(--font-mono); font-size: .75rem; color: var(--champagne); padding-top: .35em; }
.case-feats { display: grid; gap: 0; }
@media (min-width: 640px) { .case-feats { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; } }
.case-feats li { position: relative; padding: 10px 0; padding-inline-start: 18px; border-bottom: 1px solid var(--line); font-size: .9375rem; }
.case-feats li::before { content: ""; position: absolute; inset-inline-start: 0; top: 1.15em; width: 6px; height: 6px; border: 1px solid var(--champagne); transform: rotate(45deg); }
.principle { padding: 22px 24px; border-inline-start: 2px solid var(--champagne); background: rgba(205, 178, 126, .06); font-family: var(--font-display); font-style: italic; font-size: clamp(1.375rem, 1.1rem + 1vw, 1.875rem); line-height: 1.3; }

.result { padding: 16px 18px; border: 1px solid var(--ok); color: var(--ivory); }
.shots { display: grid; gap: 12px; }
.shots img { width: 100%; border: 1px solid var(--line); }
.case-nav { display: flex; justify-content: space-between; gap: 12px; padding: 18px clamp(20px, 4vw, 48px) 28px; border-top: 1px solid var(--line); }
.case-nav button { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 14px; border: 1px solid var(--line-strong); background: none; color: var(--ivory); cursor: pointer; font-size: .9375rem; }
.case-nav button:hover { border-color: var(--champagne); color: var(--champagne); }
.case-nav .prev .arrow { transform: scaleX(-1); }



.noscript { padding: 24px var(--gutter); background: var(--champagne); color: var(--midnight); }

/* =====================================================================
   MOTION SYSTEM
   Everything here only applies with html.motion, which is set before the
   first paint unless the visitor prefers reduced motion. Without it the
   page is complete and still. Only opacity, transform and clip-path move.
   ===================================================================== */
@keyframes zs-rise { from { opacity: 0; transform: translate3d(0, var(--rise, 24px), 0); } to { opacity: 1; transform: none; } }
@keyframes zs-line { from { transform: translate3d(0, 110%, 0); } to { transform: none; } }
@keyframes zs-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes zs-draw { to { stroke-dashoffset: 0; } }
@keyframes zs-settle { from { transform: scale(1.12); } to { transform: none; } }

/* Opening sequence: the mark draws itself, then the wordmark, the headline lines rise out of their masks */
.motion .brand-z { stroke-dasharray: 1; stroke-dashoffset: 1; animation: zs-draw 1600ms var(--ease-in-out) 150ms forwards; }
.motion .brand-frame { animation: zs-fade 1400ms var(--ease-out) 100ms both; }
.motion .brand-word { animation: zs-rise 1200ms var(--ease-out) 420ms both; --rise: 6px; }
.motion .site-nav li { animation: zs-rise 1100ms var(--ease-out) both; animation-delay: calc(560ms + var(--i, 0) * 70ms); --rise: 8px; }
.motion .menu-btn { animation: zs-fade 1100ms var(--ease-out) 560ms both; }
.motion .hero-eyebrow { animation: zs-rise var(--t-reveal) var(--ease-out) 260ms both; --rise: 12px; }
.motion .hero-line .line-inner { animation: zs-line var(--t-hero) var(--ease-out) both; }
.motion .hero-line.l1 .line-inner { animation-delay: 380ms; }
.motion .hero-line.l2 .line-inner { animation-delay: 560ms; }
.motion .hero-roles { animation: zs-rise var(--t-reveal) var(--ease-out) 900ms both; --rise: 14px; }
.motion .hero-intro { animation: zs-rise var(--t-reveal) var(--ease-out) 1040ms both; --rise: 18px; }
.motion .hero-actions { animation: zs-rise var(--t-reveal) var(--ease-out) 1180ms both; --rise: 18px; }
.motion .scroll-cue { animation: zs-fade 1600ms var(--ease-out) 1700ms both; }
/* The artwork starts once the page is idle, then fades and settles slowly */
.motion .hero-visual canvas { opacity: 0; transform: scale(.94); transition: opacity var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out); }
.motion .hero-visual.ready canvas { opacity: 1; transform: none; }

/* Scroll reveals — headings slowest and strongest, text follows, lists cascade */
.motion .rv {
  opacity: 0; transform: translate3d(0, var(--rise, 28px), 0);
  transition: opacity var(--t-reveal) var(--ease-out), transform var(--t-reveal) var(--ease-out);
  transition-delay: calc(var(--i, 0) * var(--stagger));
}
.motion .rv.in { opacity: 1; transform: none; }
.motion .rv-head { --rise: .5em; transition-duration: var(--t-head); }
.motion .rv-soft { --rise: 12px; }
.motion .rv-card { --rise: 64px; transition-duration: var(--t-head); }
.motion .rv-panel { --rise: 44px; transition-duration: var(--t-head); }
.motion .sec-kicker.rv::before { transform: scaleX(0); transform-origin: left center; transition: transform var(--t-head) var(--ease-out) 250ms; }
.motion .sec-kicker.rv.in::before { transform: none; }

/* Images open through a mask while the picture inside settles from a slight zoom */
.motion .rv-img { clip-path: inset(12% 9% 12% 9%); transition: clip-path var(--t-image) var(--ease-out); }
.motion .rv-img.in { clip-path: inset(0 0 0 0); }
.motion .rv-img .cover-inner svg, .motion .rv-img .cover-inner img, .motion .rv-img .swatches { transform: scale(1.14); transition: transform var(--t-image) var(--ease-out); }
.motion .rv-img.in .cover-inner svg, .motion .rv-img.in .cover-inner img, .motion .rv-img.in .swatches { transform: none; }

/* Gentle hover life on list rows and service lines (pointer devices only) */
@media (hover: hover) {
  .disc-row a, .sys-case, .real { transition: background-color var(--t-hover) var(--ease-out); }
  .disc-row a .disc-name { transition: transform var(--t-hover) var(--ease-out); }
  .disc-row a:hover .disc-name { transform: translateX(6px); }
}

/* =====================================================================
   REDUCED MOTION
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* =====================================================================
   PRINT — only the CV sheet, as an A4 document
   ===================================================================== */
@media print {
  @page { size: A4; margin: 12mm 12mm 14mm; background: #fff; }
  :root { color-scheme: light; }


  .cv-body { margin-top: 18px; } .cv-main, .cv-aside { gap: 18px; }
  html, body { background: #fff !important; color: #111 !important; font-size: 10.5pt; }
  .skip, .site-header, .site-footer, .modal, main > section:not(#cv), #cv .sec-head, .cv-tools, .noscript { display: none !important; }
  #cv { padding: 0 !important; background: #fff !important; }
  #cv .wrap { padding: 0; max-width: none; }
  .sheet { box-shadow: none; padding: 0 3mm; max-width: none; background: #fff; color: #111; }
  .sheet::before { display: none; }
  .cv-header { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
  .cv-contact { text-align: end; }
  .cv-body { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: 18px 28px; }
  .cv-aside { padding-inline-start: 18px; border-inline-start: 1px solid #ccc; }
  .cv-name { font-size: 24pt; }
  .cv-case { display: none; }
  .cv-block, .tl li, .cv-proj li { break-inside: avoid; }
  .tl li { grid-template-columns: 70px minmax(0, 1fr) auto; }
  .tl-kind { grid-column: auto; text-align: end; }
  a { color: inherit; text-decoration: none; }
  .rv, .rv-img, .rv-img * { opacity: 1 !important; transform: none !important; clip-path: none !important; }
}