/* ==========================================================================
   VNE Tech Solutions — site.css
   Vision · Navigation · Execution
   Dark, editorial design system. No build step, no dependencies.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --bg:        #0a0a0b;
  --bg-2:      #0e0e10;
  --surface:   #141416;
  --surface-2: #1a1a1d;
  --line:      rgba(237, 235, 230, 0.08);
  --line-2:    rgba(237, 235, 230, 0.16);

  --text:      #edebe6;
  --muted:     #a09d95;
  --faint:     #66645f;

  --accent:     #c8ff4d;
  --accent-dim: rgba(200, 255, 77, 0.14);
  --accent-ink: #0a0a0b;
  --danger:     #ff8a7a;

  --font-sans:  "Geist", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Instrument Serif", "Times New Roman", Georgia, serif;
  --font-mono:  "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --maxw:   1320px;
  --gutter: clamp(16px, 4vw, 48px);
  --radius:    22px;
  --radius-sm: 14px;

  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-inout: cubic-bezier(0.65, 0, 0.35, 1);

  color-scheme: dark;
}

/* Smooth cross-page transitions in supporting browsers */
@view-transition { navigation: auto; }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 200;
  padding: 10px 16px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font-weight: 600;
  transform: translateY(-160%); transition: transform .3s var(--ease-out);
}
.skip-link:focus { transform: none; }

/* Film grain — adds tactile depth to flat dark surfaces */
.grain {
  position: fixed; inset: -50%; z-index: 100; pointer-events: none;
  opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { position: relative; padding-block: clamp(88px, 13vw, 180px); }
.section--tight { padding-block: clamp(64px, 8vw, 112px); }

/* ---------- Type ---------- */
.display, h1, h2, h3 { font-weight: 500; letter-spacing: -0.035em; line-height: 1.02; }
h2 { font-size: clamp(2.4rem, 5.6vw, 5rem); }
h3 { font-size: clamp(1.3rem, 1.8vw, 1.6rem); letter-spacing: -0.02em; line-height: 1.15; }
.serif { font-family: var(--font-serif); font-weight: 400; font-style: italic; letter-spacing: -0.01em; }
.accent { color: var(--accent); }
.muted { color: var(--muted); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: .75rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.eyebrow::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 12px var(--accent);
}
.lead { font-size: clamp(1.05rem, 1.35vw, 1.25rem); color: var(--muted); max-width: 56ch; line-height: 1.55; }

.section-head {
  display: grid; gap: 28px; margin-bottom: clamp(48px, 7vw, 96px);
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .section-head--split { grid-template-columns: 1.3fr 1fr; align-items: end; }
  .section-head--split .lead { justify-self: end; }
}
.section-head h2 { margin-top: 20px; }

/* ---------- Buttons ---------- */
.btn {
  --h: 52px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding-inline: 26px; border-radius: 999px;
  font-size: .98rem; font-weight: 500; letter-spacing: -0.01em; white-space: nowrap;
  transition: background .35s var(--ease-out), color .35s var(--ease-out), border-color .35s var(--ease-out), transform .35s var(--ease-out);
  will-change: transform;
}
.btn .arrow { transition: transform .45s var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { background: #d8ff7a; }
.btn--ghost { border: 1px solid var(--line-2); color: var(--text); background: rgba(255,255,255,.02); }
.btn--ghost:hover { border-color: var(--text); }
.btn--sm { --h: 42px; padding-inline: 18px; font-size: .9rem; }
.btn[disabled] { opacity: .6; pointer-events: none; }

.link-underline {
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
  transition: background-size .5s var(--ease-out);
}
.link-underline:hover { background-size: 100% 1px; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 16px 0 auto; z-index: 50;
  pointer-events: none;
  transition: transform .5s var(--ease-out);
}
.site-header.is-hidden { transform: translateY(-140%); }
.nav {
  pointer-events: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  height: 64px; padding: 0 10px 0 22px;
  border: 1px solid transparent; border-radius: 999px;
  transition: background .4s var(--ease-out), border-color .4s var(--ease-out), backdrop-filter .4s;
}
.site-header.is-scrolled .nav {
  background: rgba(14, 14, 16, .72);
  border-color: var(--line);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 600; letter-spacing: -0.02em; }
.brand-mark { width: 30px; height: 30px; flex: none; }
.brand-name { font-size: 1.02rem; }
.brand-name span { color: var(--muted); font-weight: 400; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a:not(.btn) {
  position: relative; padding: 10px 16px; border-radius: 999px;
  font-size: .94rem; color: var(--muted);
  transition: color .3s, background .3s;
}
.nav-links a:not(.btn):hover { color: var(--text); background: rgba(255,255,255,.04); }
.nav-links a[aria-current="page"] { color: var(--text); }
.nav-links a[aria-current="page"]::after {
  content: ""; position: absolute; left: 50%; bottom: 4px; width: 4px; height: 4px;
  border-radius: 50%; background: var(--accent); transform: translateX(-50%);
}
.nav-links .btn { margin-left: 10px; }

.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 50%; position: relative; }
.nav-toggle span {
  position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--text);
  transition: transform .45s var(--ease-out), top .45s var(--ease-out);
}
.nav-toggle span:nth-child(1) { top: 18px; }
.nav-toggle span:nth-child(2) { top: 25px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { top: 21.5px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { top: 21.5px; transform: rotate(-45deg); }

/* Mobile menu overlay */
.mobile-menu {
  position: fixed; inset: 0; z-index: 45;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 120px var(--gutter) 40px;
  background: rgba(10,10,11,.96);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  clip-path: inset(0 0 100% 0);
  transition: clip-path .7s var(--ease-inout), visibility 0s linear .7s;
  visibility: hidden;
}
.mobile-menu.is-open { clip-path: inset(0 0 0 0); visibility: visible; transition: clip-path .7s var(--ease-inout); }
.mobile-menu ol { counter-reset: m; display: grid; gap: 4px; }
.mobile-menu li { overflow: hidden; }
.mobile-menu li a {
  counter-increment: m;
  display: flex; align-items: baseline; gap: 16px;
  font-size: clamp(2.6rem, 11vw, 4rem); font-weight: 500; letter-spacing: -0.04em; line-height: 1.12;
  transform: translateY(105%); transition: transform .8s var(--ease-out);
}
.mobile-menu li a::before {
  content: "0" counter(m); font-family: var(--font-mono); font-size: .8rem; letter-spacing: 0; color: var(--faint);
}
.mobile-menu.is-open li a { transform: none; }
.mobile-menu.is-open li:nth-child(2) a { transition-delay: .05s; }
.mobile-menu.is-open li:nth-child(3) a { transition-delay: .1s; }
.mobile-menu.is-open li:nth-child(4) a { transition-delay: .15s; }
.mobile-menu.is-open li:nth-child(5) a { transition-delay: .2s; }
.mobile-menu-foot { margin-top: 48px; display: flex; flex-wrap: wrap; gap: 12px 24px; color: var(--muted); font-size: .95rem; }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .site-header .nav { background: rgba(14,14,16,.72); border-color: var(--line); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
  body.menu-open { overflow: hidden; }
  body.menu-open .site-header .nav { background: transparent; border-color: transparent; }
}
@media (min-width: 881px) { .mobile-menu { display: none; } }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 140px 0 clamp(32px, 5vw, 56px);
  isolation: isolate; overflow: hidden;
}
.hero-canvas { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60% 50% at 78% 18%, rgba(200,255,77,.10), transparent 70%),
    linear-gradient(to bottom, transparent 55%, var(--bg) 100%);
}
.hero-status {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px 7px 10px; border: 1px solid var(--line-2); border-radius: 999px;
  font-size: .85rem; color: var(--muted); background: rgba(10,10,11,.5);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.pulse { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.pulse::after {
  content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid var(--accent);
  animation: pulse 2.4s var(--ease-out) infinite;
}
@keyframes pulse { from { transform: scale(.6); opacity: 1; } to { transform: scale(2.2); opacity: 0; } }

.hero-title {
  margin-top: 28px;
  font-size: clamp(3.3rem, 9.6vw, 9.5rem);
  line-height: .94; letter-spacing: -0.055em; font-weight: 500;
  max-width: 14ch;
}
.hero-title .serif { letter-spacing: -0.03em; padding-right: .05em; }
.line-mask { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.line-mask > span { display: inline-block; transform: translateY(105%); transition: transform 1.2s var(--ease-out); }
.is-loaded .line-mask > span { transform: none; }
.is-loaded .line-mask:nth-child(2) > span { transition-delay: .08s; }
.is-loaded .line-mask:nth-child(3) > span { transition-delay: .16s; }

.hero-foot {
  margin-top: clamp(40px, 6vw, 72px);
  display: grid; gap: 32px; align-items: end;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) { .hero-foot { grid-template-columns: 1.1fr auto; } }
.hero-foot .lead { color: #c9c6be; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-meta {
  margin-top: clamp(40px, 6vw, 72px); padding-top: 22px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--faint);
}
.hero-meta ol { display: flex; gap: clamp(16px, 4vw, 48px); }
.hero-meta b { color: var(--text); font-weight: 500; }
.scroll-cue { display: inline-flex; align-items: center; gap: 10px; }
.scroll-cue i { display: block; width: 1px; height: 28px; background: var(--line-2); position: relative; overflow: hidden; }
.scroll-cue i::after {
  content: ""; position: absolute; inset: 0; background: var(--accent);
  animation: cue 2s var(--ease-inout) infinite;
}
@media (max-width: 560px) { .scroll-cue { display: none; } }
@keyframes cue { 0% { transform: translateY(-100%); } 60%, 100% { transform: translateY(100%); } }

.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); }
.is-loaded .fade-up { opacity: 1; transform: none; }
.is-loaded .fade-up.d1 { transition-delay: .35s; }
.is-loaded .fade-up.d2 { transition-delay: .45s; }
.is-loaded .fade-up.d3 { transition-delay: .6s; }

/* ---------- Marquee ---------- */
.marquee {
  position: relative; border-block: 1px solid var(--line); padding-block: 26px; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track ul { display: flex; align-items: center; }
.marquee-track li {
  display: flex; align-items: center; gap: 40px; padding-right: 40px;
  font-size: clamp(1.4rem, 2.6vw, 2.2rem); letter-spacing: -0.03em; color: var(--muted); white-space: nowrap;
}
.marquee-track li:nth-child(even) { font-family: var(--font-serif); font-style: italic; color: var(--text); }
.marquee-track li::after { content: "✦"; font-size: .6em; color: var(--accent); font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 1.1s var(--ease-out), transform 1.1s var(--ease-out); transition-delay: var(--d, 0s); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal, .no-js .fade-up { opacity: 1; transform: none; }
.no-js .line-mask > span { transform: none; }

/* ---------- Philosophy (V · N · E) ---------- */
.vne { display: grid; gap: 48px; grid-template-columns: 1fr; }
@media (min-width: 960px) {
  .vne { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; }
  .vne-rail { position: sticky; top: 16vh; height: 68vh; align-self: start; }
}
.vne-rail { display: flex; flex-direction: column; justify-content: space-between; }
.vne-letters { display: flex; gap: clamp(8px, 2vw, 24px); align-items: flex-end; }
.vne-letter {
  font-size: clamp(6rem, 17vw, 17rem); line-height: .8; font-weight: 500; letter-spacing: -0.06em;
  color: transparent; -webkit-text-stroke: 1px var(--line-2);
  transition: color .8s var(--ease-out), -webkit-text-stroke-color .8s var(--ease-out), transform .8s var(--ease-out);
}
.vne-letter.is-active { color: var(--accent); -webkit-text-stroke-color: var(--accent); transform: translateY(-8px); }
.vne-progress { display: flex; gap: 8px; }
.vne-progress span { height: 2px; flex: 1; background: var(--line); position: relative; overflow: hidden; }
.vne-progress span::after { content: ""; position: absolute; inset: 0; background: var(--text); transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease-out); }
.vne-progress span.is-done::after { transform: scaleX(1); }
.vne-steps { display: grid; }
.vne-step { min-height: 72vh; display: flex; flex-direction: column; justify-content: center; gap: 22px; padding-block: 40px; border-top: 1px solid var(--line); }
.vne-step:first-child { border-top: 0; }
.vne-step .kicker { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .12em; color: var(--faint); text-transform: uppercase; }
.vne-step h3 { font-size: clamp(2.2rem, 4.4vw, 3.8rem); letter-spacing: -0.045em; }
.vne-step p { color: var(--muted); max-width: 46ch; font-size: 1.1rem; }
.vne-step ul { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.chip {
  display: inline-flex; align-items: center; height: 32px; padding-inline: 14px; border-radius: 999px;
  border: 1px solid var(--line-2); font-size: .82rem; color: var(--muted); white-space: nowrap;
}
@media (max-width: 959px) {
  .vne-rail { display: none; }
  .vne-step { min-height: 0; padding-block: 48px; }
  .vne-step .big-letter { display: block; font-size: 6rem; line-height: .8; font-weight: 500; letter-spacing: -0.06em; color: var(--accent); }
}
@media (min-width: 960px) { .vne-step .big-letter { display: none; } }

/* ---------- Services ---------- */
.bento { display: grid; gap: 16px; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.card {
  --mx: 50%; --my: 50%;
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; gap: 18px;
  padding: clamp(24px, 3vw, 36px); min-height: 320px;
  border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line);
  transition: border-color .5s var(--ease-out), transform .6s var(--ease-out);
}
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .5s;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(200,255,77,.10), transparent 60%);
}
.card:hover { border-color: var(--line-2); }
.card:hover::before { opacity: 1; }
.card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.card-num { font-family: var(--font-mono); font-size: .78rem; color: var(--faint); letter-spacing: .08em; }
.card-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  border: 1px solid var(--line-2); color: var(--accent); background: rgba(255,255,255,.02);
}
.card-icon svg { width: 24px; height: 24px; }
.card h3 { margin-top: auto; }
.card p { color: var(--muted); font-size: 1rem; max-width: 48ch; }
.card .tags { display: flex; flex-wrap: wrap; gap: 6px; }
.card .tags li { font-size: .78rem; color: var(--faint); padding: 4px 10px; border-radius: 999px; background: rgba(255,255,255,.04); }
.card-visual { position: absolute; right: -2%; top: 8%; width: 58%; opacity: .9; z-index: -1; pointer-events: none; color: var(--line-2); }

.span-7 { grid-column: span 7; } .span-5 { grid-column: span 5; }
.span-4 { grid-column: span 4; } .span-12 { grid-column: span 12; }
.card--lg { min-height: 440px; }
.card--wide { min-height: 300px; }
.span-4 p { min-height: calc(1.6em * 4); }
@media (max-width: 640px) { .span-4 p { min-height: 0; } }
.card-visual--center { top: 50%; right: 3%; width: min(44%, 500px); transform: translateY(-50%); }
.card--wide .card-body { max-width: 520px; margin-top: auto; display: grid; gap: 14px; }
@media (max-width: 1024px) {
  .span-7, .span-5 { grid-column: span 12; }
  .span-4 { grid-column: span 6; }
  .span-4:last-of-type { grid-column: span 12; }
}
@media (max-width: 640px) {
  .span-4, .span-4:last-of-type { grid-column: span 12; }
  .card, .card--lg { min-height: 280px; }
  .card-visual { width: 70%; opacity: .5; }
}

/* ---------- Work (cards, grid, filters) ---------- */
.work-grid { display: grid; gap: clamp(20px, 2.4vw, 32px); grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 1100px) {
  .work-grid--index { grid-template-columns: repeat(6, minmax(0, 1fr)); row-gap: clamp(36px, 4vw, 56px); }
  .work-grid--index .work-card { grid-column: span 2; }
  .work-grid--index:not(.is-filtered) .work-card:nth-child(-n+2) { grid-column: span 3; }
  .work-grid--index.is-filtered .work-card { grid-column: span 2; }
}
@media (max-width: 760px) { .work-grid { grid-template-columns: 1fr; } }
.work-card { --card-accent: var(--accent); display: grid; gap: 16px; align-content: start; }
.work-card[hidden] { display: none; }
.work-media {
  position: relative; overflow: hidden; aspect-ratio: 4 / 3; border-radius: var(--radius);
  background: radial-gradient(70% 70% at 70% 20%, color-mix(in srgb, var(--card-accent) 22%, transparent), transparent 70%), var(--surface);
  border: 1px solid var(--line); display: grid; place-items: center;
  transition: border-color .5s var(--ease-out), box-shadow .6s var(--ease-out), transform .6s var(--ease-out);
}
.work-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
a.work-card:hover .work-media { border-color: color-mix(in srgb, var(--card-accent) 55%, transparent); box-shadow: 0 30px 80px -40px color-mix(in srgb, var(--card-accent) 60%, transparent); transform: translateY(-4px); }
a.work-card:hover .work-media img { transform: scale(1.035); }
.work-view {
  position: absolute; left: 20px; bottom: 20px;
  display: inline-flex; align-items: center; gap: 8px;
  height: 44px; padding-inline: 20px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font-weight: 500; font-size: .92rem;
  transform: translateY(12px); opacity: 0; transition: transform .5s var(--ease-out), opacity .4s;
}
a.work-card:hover .work-view, a.work-card:focus-visible .work-view { transform: none; opacity: 1; }
.work-info { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.work-info h3 { font-size: clamp(1.3rem, 1.9vw, 1.65rem); }
.work-info p { color: var(--muted); font-size: .96rem; margin-top: 6px; max-width: 46ch; }
.work-year { font-family: var(--font-mono); font-size: .8rem; color: var(--faint); white-space: nowrap; }
.work-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.work-tags li { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); padding: 5px 10px; border-radius: 999px; border: 1px solid var(--line); }
.work-tags li:first-child { color: var(--muted); }
.work-stats { display: flex; flex-wrap: wrap; gap: 12px 36px; margin-top: 36px; font-size: .95rem; color: var(--muted); }
.work-stats b { color: var(--text); font-weight: 500; font-size: 1.6rem; letter-spacing: -0.03em; margin-right: 6px; }

.soon-frame {
  width: 62%; aspect-ratio: 16 / 10; border-radius: 12px; border: 1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  display: grid; grid-template-rows: 22px 1fr; overflow: hidden; position: relative;
}
.soon-frame::before { content: ""; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 12px 11px, var(--line-2) 3px, transparent 3.5px), radial-gradient(circle at 24px 11px, var(--line-2) 3px, transparent 3.5px), radial-gradient(circle at 36px 11px, var(--line-2) 3px, transparent 3.5px); }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: clamp(32px, 4vw, 48px); }
.filter {
  display: inline-flex; align-items: center; gap: 8px;
  height: 40px; padding-inline: 16px; border-radius: 999px; border: 1px solid var(--line-2);
  color: var(--muted); font-size: .9rem; transition: all .3s var(--ease-out);
}
.filter span { font-family: var(--font-mono); font-size: .72rem; color: var(--faint); }
.filter:hover { color: var(--text); border-color: var(--text); }
.filter[aria-pressed="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }
.filter[aria-pressed="true"] span { color: var(--bg); opacity: .6; }

/* ---------- Approach ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; position: relative; counter-reset: step; }
.steps::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: var(--line); }
.steps-progress { position: absolute; left: 0; top: 0; height: 1px; width: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 2.2s var(--ease-inout); }
.steps.is-in .steps-progress { transform: scaleX(1); }
.step { padding: 36px 28px 0 0; position: relative; }
.step::before {
  content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--line-2); transition: background .5s, border-color .5s; transition-delay: var(--d, 0s);
}
.steps.is-in .step::before { background: var(--accent); border-color: var(--accent); }
.step-num { font-family: var(--font-mono); font-size: .78rem; color: var(--faint); letter-spacing: .1em; }
.step h3 { margin: 22px 0 12px; font-size: clamp(1.5rem, 2.2vw, 2rem); }
.step p { color: var(--muted); font-size: 1rem; }
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr 1fr; row-gap: 48px; }
  .steps::before, .steps-progress { display: none; }
  .step { border-top: 1px solid var(--line); }
}
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; row-gap: 36px; } }

/* ---------- Statement / Why ---------- */
.statement {
  font-size: clamp(1.9rem, 4.6vw, 4.2rem); line-height: 1.1; letter-spacing: -0.04em; font-weight: 500;
  max-width: 22ch;
}
.statement .w { opacity: .16; transition: opacity .4s linear; }
.statement .w.on { opacity: 1; }
.principles { margin-top: clamp(64px, 9vw, 120px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.principle { padding-top: 24px; border-top: 1px solid var(--line-2); display: grid; gap: 12px; align-content: start; }
.principle h3 { font-size: 1.2rem; }
.principle p { color: var(--muted); font-size: .98rem; }
@media (max-width: 900px) { .principles { grid-template-columns: 1fr 1fr; row-gap: 40px; } }
@media (max-width: 560px) { .principles { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact { border-top: 1px solid var(--line); }
.contact-grid { display: grid; gap: clamp(48px, 7vw, 96px); grid-template-columns: 1fr; }
@media (min-width: 980px) { .contact-grid { grid-template-columns: 1fr 1.05fr; } }
.contact-title { font-size: clamp(3rem, 7.6vw, 7rem); line-height: .95; letter-spacing: -0.055em; }
.contact-details { margin-top: 48px; display: grid; gap: 4px; }
.contact-details a {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 0; border-bottom: 1px solid var(--line);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem); letter-spacing: -0.02em;
  transition: color .3s, padding .5s var(--ease-out);
}
.contact-details a small { font-family: var(--font-mono); font-size: .72rem; color: var(--faint); letter-spacing: .12em; text-transform: uppercase; display: block; margin-bottom: 4px; }
.contact-details a:hover { color: var(--accent); padding-left: 8px; }
.contact-details a svg { width: 20px; height: 20px; flex: none; transition: transform .5s var(--ease-out); }
.contact-details a:hover svg { transform: rotate(-45deg); }

.form { display: grid; gap: 28px; padding: clamp(24px, 4vw, 44px); border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.form-row { display: grid; gap: 28px; grid-template-columns: 1fr 1fr; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { position: relative; display: grid; }
.field input, .field textarea {
  width: 100%; padding: 22px 0 10px; background: transparent;
  border: 0; border-bottom: 1px solid var(--line-2); border-radius: 0;
  font-size: 1.05rem; outline: none; resize: vertical;
  transition: border-color .3s;
}
.field textarea { min-height: 120px; }
.field label {
  position: absolute; left: 0; top: 22px; color: var(--muted); font-size: 1.05rem; pointer-events: none;
  transform-origin: left top; transition: transform .35s var(--ease-out), color .35s;
}
.field input:focus, .field textarea:focus { border-color: var(--accent); }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label {
  transform: translateY(-22px) scale(.78); color: var(--faint);
}
.field.is-invalid input, .field.is-invalid textarea { border-color: var(--danger); }
.fieldset { border: 0; display: grid; gap: 14px; }
.fieldset legend { color: var(--muted); font-size: .95rem; margin-bottom: 14px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { position: relative; }
.pill input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.pill span {
  display: inline-flex; align-items: center; gap: 8px; height: 40px; padding-inline: 16px; border-radius: 999px;
  border: 1px solid var(--line-2); color: var(--muted); font-size: .9rem; transition: all .3s var(--ease-out);
}
.pill input:hover + span { border-color: var(--text); color: var(--text); }
.pill input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.pill input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.form-note { color: var(--muted); font-size: .92rem; min-height: 1.4em; }
.form-note.is-error { color: var(--danger); }
.form-note.is-ok { color: var(--accent); }
.form-note a { text-decoration: underline; }
.honey { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ---------- Footer ---------- */
.site-footer { position: relative; padding-top: clamp(72px, 10vw, 120px); border-top: 1px solid var(--line); overflow: hidden; }
.footer-grid { display: grid; gap: 40px; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer-grid > :first-child { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: minmax(0, 1fr); } }
.footer-grid a { overflow-wrap: anywhere; }
.footer-grid h4 { font-family: var(--font-mono); font-size: .72rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-bottom: 18px; }
.footer-grid li + li { margin-top: 10px; }
.footer-grid a { color: var(--muted); transition: color .3s; }
.footer-grid a:hover { color: var(--text); }
.footer-tag { margin-top: 18px; color: var(--muted); max-width: 32ch; }
.footer-word {
  margin-top: clamp(56px, 8vw, 96px);
  font-size: clamp(6rem, 30vw, 30rem); line-height: .74; font-weight: 600; letter-spacing: -0.075em;
  text-align: center; user-select: none;
  background: linear-gradient(180deg, rgba(237,235,230,.14), rgba(237,235,230,0) 88%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  transform: translateY(8%);
}
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  padding-block: 24px; font-size: .85rem; color: var(--faint);
}
.footer-bottom-wrap { position: relative; z-index: 1; border-top: 1px solid var(--line); background: var(--bg); }
.to-top { display: inline-flex; align-items: center; gap: 8px; }
.to-top:hover { color: var(--text); }

/* ---------- Page header (inner pages) ---------- */
.page-hero { padding: clamp(150px, 20vw, 220px) 0 clamp(56px, 8vw, 96px); position: relative; }
.page-hero h1 { font-size: clamp(3.2rem, 10vw, 9rem); letter-spacing: -0.055em; line-height: .92; margin-top: 24px; }
.page-hero .lead { margin-top: 28px; }
.breadcrumb { display: flex; gap: 10px; align-items: center; font-family: var(--font-mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }
.breadcrumb a:hover { color: var(--text); }

/* ---------- Case study ---------- */
.cs { --cs-accent: var(--accent); }
.cs-hero { padding: clamp(140px, 17vw, 190px) 0 clamp(36px, 5vw, 56px); position: relative; }
.cs-hero::before {
  content: ""; position: absolute; inset: 0 0 -30% 0; z-index: -1; pointer-events: none;
  background: radial-gradient(50% 60% at 85% 0%, color-mix(in srgb, var(--cs-accent) 18%, transparent), transparent 70%);
}
.cs-hero h1 { font-size: clamp(3rem, 8vw, 7.4rem); letter-spacing: -0.055em; line-height: .95; margin-top: 22px; max-width: 18ch; }
.cs-tagline { margin-top: 24px; font-size: clamp(1.2rem, 2vw, 1.6rem); color: #cfccc4; max-width: 44ch; line-height: 1.4; letter-spacing: -0.01em; }
.cs-cats { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.cs-facts { margin-top: clamp(36px, 5vw, 56px); display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px 24px; padding-top: 24px; border-top: 1px solid var(--line); }
.cs-facts dt { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-bottom: 8px; }
.cs-facts dd { color: var(--text); font-size: .98rem; line-height: 1.4; }
@media (max-width: 960px) { .cs-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 560px) { .cs-facts { grid-template-columns: 1fr 1fr; } }
.stage { display: inline-flex; align-items: center; gap: 8px; }
.stage i { width: 8px; height: 8px; border-radius: 50%; background: var(--cs-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cs-accent) 25%, transparent); }
.cs-link { margin-top: 28px; }
.cs-hero-figure { margin: 0; display: grid; gap: 14px; }
.cs-hero-figure figcaption { color: var(--muted); font-size: .9rem; max-width: 80ch; }
.cs-hero-media { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--surface); aspect-ratio: 16 / 9; }
.cs-hero-media img { width: 100%; height: 100%; object-fit: cover; }

/* Sticky section nav */
.cs-nav {
  position: sticky; top: 92px; z-index: 40; margin-top: clamp(40px, 6vw, 72px);
  transition: top .5s var(--ease-out);
}
.header-hidden .cs-nav { top: 12px; }
.cs-nav-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 5px;
  border-radius: 999px; border: 1px solid var(--line); background: rgba(14,14,16,.94);
  -webkit-backdrop-filter: blur(18px) saturate(140%); backdrop-filter: blur(18px) saturate(140%);
}
.cs-nav ul { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; min-width: 0; }
.cs-nav-cta { flex: none; }
.cs-nav ul::-webkit-scrollbar { display: none; }
.cs-nav a:not(.btn) { display: block; padding: 9px 16px; border-radius: 999px; font-size: .88rem; color: var(--muted); white-space: nowrap; transition: color .3s, background .3s; }
.cs-nav a:not(.btn):hover { color: var(--text); }
.cs-nav a[aria-current="true"] { color: var(--bg); background: var(--text); }
@media (max-width: 760px) { .cs-nav-cta { display: none; } .cs-nav { top: 84px; } .cs-nav ul { max-width: 100%; } }

.cs-section { padding-block: clamp(72px, 9vw, 128px); scroll-margin-top: 90px; }
.cs-section + .cs-section { border-top: 1px solid var(--line); }
.cs-h2 { margin: 18px 0 clamp(36px, 5vw, 56px); font-size: clamp(2.2rem, 4.6vw, 4rem); }
.cs-h3 { margin: clamp(48px, 6vw, 72px) 0 24px; font-size: clamp(1.4rem, 2vw, 1.8rem); }
.cs .prose { color: var(--muted); font-size: 1.08rem; line-height: 1.7; display: grid; gap: 1em; max-width: 68ch; }
.cs-note { color: var(--faint); font-size: .9rem; margin: -28px 0 28px; }

/* Overview */
.cs-highlights { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; margin-bottom: clamp(48px, 6vw, 80px); }
.metric { position: relative; padding: 28px 26px 26px; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--line); overflow: hidden; }
.metric::before { content: ""; position: absolute; left: 26px; top: 0; width: 36px; height: 2px; background: var(--cs-accent, var(--accent)); }
.metric b { display: block; font-size: clamp(2.3rem, 3.8vw, 3.2rem); font-weight: 500; letter-spacing: -0.05em; color: var(--text); line-height: 1; }
.metric span { display: block; margin-top: 12px; color: var(--muted); font-size: .95rem; line-height: 1.4; }
.cs-intro { display: grid; gap: clamp(32px, 5vw, 72px); grid-template-columns: 1fr; align-items: start; }
@media (min-width: 960px) { .cs-intro { grid-template-columns: 1.5fr 1fr; } }
.cs-summary { font-size: clamp(1.35rem, 2.3vw, 2rem); line-height: 1.35; letter-spacing: -0.02em; color: var(--text); }
.cs-audience { display: grid; border-top: 1px solid var(--line); }
.cs-audience li { display: grid; gap: 4px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cs-audience .cs-audience-head { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); padding: 0 0 12px; border: 0; }
.cs-audience b { font-weight: 500; }
.cs-audience span { color: var(--muted); font-size: .95rem; }
.cs-ps { display: grid; gap: 16px; margin-top: clamp(48px, 6vw, 80px); grid-template-columns: 1fr; }
@media (min-width: 900px) { .cs-ps { grid-template-columns: 1fr 1fr; } }
.cs-ps-card { padding: clamp(28px, 3.4vw, 44px); border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); display: grid; gap: 16px; align-content: start; }
.cs-ps-card h3 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); letter-spacing: -0.03em; }
.cs-ps-card--solution { border-color: color-mix(in srgb, var(--cs-accent) 40%, transparent); background: radial-gradient(80% 80% at 100% 0%, color-mix(in srgb, var(--cs-accent) 10%, transparent), transparent 70%), var(--surface); }
.cs-ps-card--solution .eyebrow::before { background: var(--cs-accent); box-shadow: 0 0 12px var(--cs-accent); }

/* Features */
.feature-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }
.card.feature { min-height: 0; gap: 14px; padding: clamp(24px, 2.6vw, 32px); }
.card.feature h3 { margin-top: 10px; font-size: 1.25rem; }
.card.feature p { font-size: .98rem; }
.card.feature .card-icon { color: var(--cs-accent); }

/* Screens */
.tabs { display: inline-flex; gap: 4px; padding: 5px; border-radius: 999px; border: 1px solid var(--line); margin-bottom: 32px; }
.tab { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding-inline: 18px; border-radius: 999px; color: var(--muted); font-size: .92rem; transition: all .3s var(--ease-out); }
.tab span { font-family: var(--font-mono); font-size: .72rem; opacity: .7; }
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { background: var(--text); color: var(--bg); }
.gallery { display: grid; gap: clamp(16px, 2vw, 28px); grid-template-columns: repeat(12, minmax(0, 1fr)); align-items: start; }
.gallery[hidden] { display: none; }
.gallery + .gallery { margin-top: 56px; }
.gallery-title { grid-column: 1 / -1; font-size: 1.1rem; color: var(--muted); font-weight: 400; }
.shot { display: grid; gap: 12px; grid-column: span 6; margin: 0; }
.gallery > .shot--desktop:first-of-type { grid-column: span 12; }
.shot--tablet { grid-column: span 6; }
.shot--mobile { grid-column: span 3; }
@media (max-width: 960px) { .shot, .shot--tablet { grid-column: span 12; } .shot--mobile { grid-column: span 6; } .shot--mobile figcaption { font-size: .82rem; } }
.shot figcaption { color: var(--muted); font-size: .9rem; line-height: 1.5; max-width: 70ch; }
.shot-open { position: relative; display: block; width: 100%; text-align: left; cursor: zoom-in; border-radius: 16px; }
.shot-open .frame { display: block; transition: transform .6s var(--ease-out), border-color .4s, box-shadow .6s; }
.shot-open:hover .frame { transform: translateY(-3px); border-color: color-mix(in srgb, var(--cs-accent) 50%, transparent); box-shadow: 0 24px 60px -30px rgba(0,0,0,.9); }
.shot-zoom { position: absolute; right: 14px; bottom: 14px; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(10,10,11,.75); border: 1px solid var(--line-2); opacity: 0; transition: opacity .3s; }
.shot--mobile .shot-zoom { right: 18px; bottom: 18px; }
.shot-zoom svg { width: 16px; height: 16px; }
.shot-open:hover .shot-zoom, .shot-open:focus-visible .shot-zoom { opacity: 1; }
.frame { border-radius: 16px; overflow: hidden; border: 1px solid var(--line-2); background: var(--surface); position: relative; }
.frame img { width: 100%; height: auto; display: block; }
.frame--desktop, .frame--tablet { padding-top: 28px; }
.frame--desktop::before, .frame--tablet::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 28px; border-bottom: 1px solid var(--line);
  background: radial-gradient(circle at 16px 14px, var(--line-2) 4px, transparent 4.5px), radial-gradient(circle at 32px 14px, var(--line-2) 4px, transparent 4.5px), radial-gradient(circle at 48px 14px, var(--line-2) 4px, transparent 4.5px), var(--surface-2);
}
.frame--mobile { border-radius: 30px; padding: 8px; background: #050506; }
.frame--mobile img { border-radius: 23px; }

/* How it works */
.flow { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); counter-reset: flow; }
.flow-step { position: relative; padding: 26px 24px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); display: grid; gap: 10px; align-content: start; }
.flow-num { font-family: var(--font-mono); font-size: .75rem; color: var(--cs-accent); letter-spacing: .1em; }
.flow-step h3 { font-size: 1.15rem; }
.flow-step p { color: var(--muted); font-size: .95rem; }

/* Architecture */
.cs-arch-summary { margin-bottom: clamp(36px, 5vw, 56px); }
.arch { display: grid; gap: 28px; grid-template-columns: repeat(var(--lanes, 4), minmax(0, 1fr)); position: relative; }
.arch-lane { position: relative; display: grid; gap: 12px; align-content: start; padding: 18px; border-radius: var(--radius-sm); border: 1px dashed var(--line-2); background: rgba(255,255,255,.012); }
.arch-lane:not(:last-child)::after {
  content: ""; position: absolute; right: -24px; top: 50%; width: 20px; height: 20px; translate: 0 -50%;
  background: no-repeat center / 16px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a09d95' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E");
}
.arch-lane-name { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); display: flex; gap: 10px; align-items: center; }
.arch-lane-name i { font-style: normal; color: var(--cs-accent); }
.arch-nodes { display: grid; gap: 10px; }
.arch-node { padding: 14px 16px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--line); display: grid; gap: 4px; }
.arch-node b { font-weight: 500; font-size: .98rem; }
.arch-node span { color: var(--muted); font-size: .85rem; line-height: 1.45; }
@media (max-width: 960px) {
  .arch { grid-template-columns: 1fr; gap: 30px; }
  .arch-lane:not(:last-child)::after { right: auto; left: 50%; top: auto; bottom: -26px; translate: -50% 0; rotate: 90deg; }
  .arch-nodes { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
}
.stack-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.stack-group { padding: 22px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); }
.stack-group h4 { font-family: var(--font-mono); font-size: .72rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-bottom: 14px; }
.stack-group ul { display: flex; flex-wrap: wrap; gap: 6px; }
.stack-group .chip { height: auto; min-height: 30px; padding-block: 5px; line-height: 1.35; white-space: normal; border-radius: 10px; font-size: .8rem; color: var(--text); background: rgba(255,255,255,.03); }

/* Engineering */
.challenges { display: grid; }
.challenge { display: grid; grid-template-columns: 80px 1fr; gap: 24px; padding: clamp(24px, 3vw, 36px) 0; border-top: 1px solid var(--line); }
.challenge:last-child { border-bottom: 1px solid var(--line); }
.challenge-num { font-family: var(--font-mono); font-size: .8rem; color: var(--cs-accent); padding-top: 6px; }
.challenge h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); margin-bottom: 10px; }
.challenge p { color: var(--muted); max-width: 72ch; }
@media (max-width: 560px) { .challenge { grid-template-columns: 1fr; gap: 8px; } }

/* Outcome */
.cs-outcome { display: grid; gap: clamp(32px, 5vw, 72px); grid-template-columns: 1fr; align-items: start; }
@media (min-width: 960px) { .cs-outcome { grid-template-columns: 1.4fr 1fr; } }
.cs-roadmap { padding: clamp(24px, 3vw, 36px); border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.cs-roadmap h3 { font-size: 1.2rem; margin-bottom: 16px; }
.cs-roadmap li { position: relative; padding: 10px 0 10px 22px; color: var(--muted); border-top: 1px solid var(--line); font-size: .96rem; }
.cs-roadmap li::before { content: ""; position: absolute; left: 0; top: 19px; width: 8px; height: 8px; border-radius: 50%; border: 1px solid var(--cs-accent); }
.cs-services { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; padding-block: 40px; border-top: 1px solid var(--line); }
.cs-services ul { display: flex; flex-wrap: wrap; gap: 8px; }

.next-project { --card-accent: var(--accent); display: block; padding-block: clamp(64px, 9vw, 120px); border-top: 1px solid var(--line); }
.next-project small { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); }
.next-project strong { display: block; margin-top: 16px; font-size: clamp(2.6rem, 7.4vw, 6.4rem); font-weight: 500; letter-spacing: -0.055em; line-height: .95; transition: color .4s; }
.next-project em { display: block; margin-top: 16px; font-style: normal; color: var(--muted); font-size: 1.1rem; }
.next-project:hover strong { color: var(--card-accent); }
.next-project .arrow { display: inline-block; transition: transform .5s var(--ease-out); }
.next-project:hover .arrow { transform: translateX(10px); }
.draft-banner { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); z-index: 60; padding: 10px 18px; border-radius: 999px; background: var(--accent); color: var(--accent-ink); font-size: .85rem; font-weight: 500; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; width: 100vw; max-width: none; height: 100dvh; max-height: none; margin: 0; padding: clamp(16px, 4vw, 56px); border: 0; background: rgba(6,6,7,.97); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); color: var(--text); display: none; place-items: center; }
.lightbox[open] { display: grid; animation: lb-in .35s var(--ease-out); }
.lightbox::backdrop { background: transparent; }
@keyframes lb-in { from { opacity: 0; } }
.lightbox-figure { margin: 0; display: grid; gap: 16px; justify-items: center; max-width: min(1600px, 100%); }
.lightbox-figure img { max-width: 100%; max-height: calc(100dvh - 140px); width: auto; height: auto; border-radius: 12px; border: 1px solid var(--line-2); background: var(--surface); }
.lightbox.is-mobile .lightbox-figure img { border-radius: 26px; }
.lightbox figcaption { display: flex; gap: 16px; align-items: baseline; color: var(--muted); font-size: .95rem; max-width: 80ch; text-align: center; }
.lightbox-count { font-family: var(--font-mono); font-size: .75rem; color: var(--faint); white-space: nowrap; }
.lightbox-btn { position: fixed; width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(20,20,22,.8); color: var(--text); font-size: 1.1rem; display: grid; place-items: center; transition: background .3s, border-color .3s; }
.lightbox-btn:hover { background: var(--text); color: var(--bg); }
.lightbox-btn[hidden] { display: none; }
.lightbox-prev { left: 16px; top: 50%; translate: 0 -50%; }
.lightbox-next { right: 16px; top: 50%; translate: 0 -50%; }
.lightbox-close { right: 16px; top: 16px; }
body.lightbox-open { overflow: hidden; }

.empty { padding: 48px 0; color: var(--muted); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .reveal, .fade-up { opacity: 1; transform: none; }
  .line-mask > span { transform: none; }
  .statement .w { opacity: 1; }
  .marquee-track { animation: none; }
}