:root {
  --ink: #090909;
  --paper: #f2f0e9;
  --acid: #ec321d;
  --silver: #a9afb5;
  --line: rgba(242, 240, 233, 0.25);
  --pad: clamp(1.25rem, 3.2vw, 3.5rem);
  --display: "Syne", sans-serif;
  --body: "Manrope", sans-serif;
  --mono: "DM Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  cursor: none;
}

a, button { color: inherit; }
a { text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
::selection { color: var(--paper); background: var(--acid); }

.intro-curtain {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  background: var(--acid);
  color: var(--paper);
  font: 500 0.78rem/1 var(--mono);
  letter-spacing: 0.18em;
  animation: curtainUp 1.25s cubic-bezier(.85,0,.15,1) .3s forwards;
}

@keyframes curtainUp { to { transform: translateY(-102%); } }

.scroll-progress {
  position: fixed;
  z-index: 200;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--acid);
}

.cursor-dot,
.cursor-ring {
  position: fixed;
  z-index: 999;
  top: 0;
  left: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.cursor-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--paper); mix-blend-mode: difference; }
.cursor-ring {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,.65);
  border-radius: 50%;
  transition: width .25s ease, height .25s ease, background .25s ease, border-color .25s ease;
  mix-blend-mode: difference;
}
.cursor-ring span { display: none; font: 500 .56rem/1 var(--mono); letter-spacing: .05em; }
.cursor-ring.is-view { width: 76px; height: 76px; display: grid; place-items: center; background: #fff; border-color: #fff; color: #000; mix-blend-mode: normal; }
.cursor-ring.is-view span { display: block; }

.site-header {
  position: absolute;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 1.3rem var(--pad);
  color: var(--paper);
  mix-blend-mode: difference;
}
.project-header { position: fixed; mix-blend-mode: normal; background: linear-gradient(to bottom, rgba(9,9,9,.8), transparent); }
.monogram { justify-self: start; font: 800 1.05rem/1 var(--display); letter-spacing: -.04em; }
.monogram span { margin-left: .12rem; font: 400 .45rem/1 var(--mono); vertical-align: top; }
.site-header nav { display: flex; gap: 2.5rem; }
.nav-link, .lang { position: relative; font: 400 .72rem/1 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.nav-link::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -.4rem; height: 1px; background: currentColor; transition: right .35s ease; }
.nav-link:hover::after, .nav-link:focus-visible::after { right: 0; }
.language-switcher { justify-self: end; display: flex; gap: .3rem; }
.lang { border: 0; padding: .45rem .5rem; background: transparent; opacity: .5; cursor: none; }
.lang.is-active { opacity: 1; }
.lang.is-active::after { content: ""; position: absolute; left: 50%; bottom: .1rem; width: 3px; height: 3px; border-radius: 50%; background: currentColor; }

.hero { position: relative; min-height: 100svh; overflow: hidden; isolation: isolate; }
.hero-image-wrap { position: absolute; inset: -5%; z-index: -2; will-change: transform; }
.hero-image,
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.82) contrast(1.08); }
.hero-image { z-index: 0; animation: heroScale 2.2s cubic-bezier(.2,.7,.2,1) both; }
.hero-video { z-index: 1; opacity: 0; pointer-events: none; transition: opacity .8s ease; }
.hero-video.is-ready { opacity: 1; animation: heroScale 2.2s cubic-bezier(.2,.7,.2,1) both; }
@keyframes heroScale { from { transform: scale(1.12); } to { transform: scale(1); } }
.hero-shade { position: absolute; z-index: 2; inset: 0; background: linear-gradient(90deg, rgba(3,4,5,.75) 0%, rgba(3,4,5,.32) 48%, rgba(3,4,5,.08) 100%), linear-gradient(0deg, rgba(3,3,3,.65), transparent 40%); }
.hero-index { position: absolute; top: 18%; left: var(--pad); margin: 0; font: 400 .72rem/1 var(--mono); letter-spacing: .15em; }
.hero-title {
  position: absolute;
  left: var(--pad);
  top: 49%;
  max-width: 10ch;
  margin: 0;
  transform: translateY(-50%);
  font: 600 clamp(3.5rem, 8.7vw, 9.25rem)/.77 var(--display);
  letter-spacing: -.075em;
  text-transform: uppercase;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .word { display: inline-block; transform: translateY(115%); animation: wordUp .9s cubic-bezier(.2,.8,.2,1) forwards; }
.hero-title .line:nth-child(2) .word { animation-delay: .12s; }
.hero-title .line:nth-child(3) .word { animation-delay: .24s; }
@keyframes wordUp { to { transform: translateY(0); } }
.hero-meta { position: absolute; left: var(--pad); right: var(--pad); bottom: 2rem; display: flex; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.55); padding-top: .75rem; font: 400 .66rem/1.4 var(--mono); letter-spacing: .08em; }
.hero-meta p { margin: 0; }
.scroll-cue { position: absolute; right: var(--pad); top: 50%; display: flex; align-items: center; gap: 1rem; transform: rotate(90deg) translateY(-50%); transform-origin: right center; font: 400 .66rem/1 var(--mono); letter-spacing: .13em; }
.scroll-line { display: block; width: 4rem; height: 1px; overflow: hidden; background: rgba(255,255,255,.35); }
.scroll-line::after { content: ""; display: block; width: 100%; height: 100%; background: #fff; animation: travel 1.8s ease-in-out infinite; }
@keyframes travel { from { transform: translateX(-100%); } to { transform: translateX(100%); } }

.manifesto { min-height: 92vh; padding: 9rem var(--pad) 6rem; display: grid; grid-template-columns: 1fr 3fr; align-content: center; gap: 2rem 4rem; background: var(--paper); color: var(--ink); }
.section-kicker { align-self: start; display: flex; justify-content: space-between; gap: 2rem; padding-top: .55rem; border-top: 1px solid currentColor; font: 400 .68rem/1 var(--mono); letter-spacing: .12em; }
.manifesto-copy { max-width: 16ch; margin: 0; font: 500 clamp(2.5rem, 5.3vw, 6rem)/.98 var(--display); letter-spacing: -.055em; }
.manifesto-note { grid-column: 2; justify-self: end; width: min(29rem, 100%); display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding-top: 2.25rem; border-top: 1px solid rgba(9,9,9,.25); }
.asterisk { color: var(--acid); font-size: 1.2rem; animation: rotate 8s linear infinite; }
@keyframes rotate { to { transform: rotate(360deg); } }
.manifesto-note p { margin: 0; font-size: 1rem; line-height: 1.6; }
.reveal-section > * { opacity: 0; transform: translateY(2.2rem); transition: opacity .8s ease, transform .9s cubic-bezier(.2,.8,.2,1); }
.reveal-section.is-visible > * { opacity: 1; transform: none; }
.reveal-section.is-visible > *:nth-child(2) { transition-delay: .1s; }
.reveal-section.is-visible > *:nth-child(3) { transition-delay: .2s; }

.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--ink); }
.marquee-track { display: flex; width: max-content; padding: 1.2rem 0 1.25rem; animation: marquee 22s linear infinite; font: 500 clamp(1.2rem, 2.2vw, 2.2rem)/1 var(--display); letter-spacing: -.02em; white-space: nowrap; }
.marquee-track span { padding-right: 1.2ch; }
@keyframes marquee { to { transform: translateX(-50%); } }

.projects-section { padding: 9rem var(--pad); }
.projects-heading { display: grid; grid-template-columns: 1fr 2.1fr .8fr; gap: 4rem; margin-bottom: 8rem; }
.projects-heading h2 { margin: 0; font: 500 clamp(3rem, 6vw, 6.5rem)/.91 var(--display); letter-spacing: -.065em; }
.projects-heading > p { align-self: end; margin: 0; padding-top: .7rem; border-top: 1px solid var(--line); font: 400 .66rem/1.5 var(--mono); letter-spacing: .08em; }
.projects-heading > p span:first-child { color: var(--acid); margin-right: 1rem; }
.project-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 8rem 1.5rem; }
.project-card { grid-column: span 5; position: relative; opacity: 0; transform: translateY(4rem); transition: opacity .8s ease, transform .9s cubic-bezier(.2,.8,.2,1); }
.project-card.is-visible { opacity: 1; transform: none; }
.project-card:nth-child(4n + 2), .project-card:nth-child(4n + 3) { grid-column: 7 / span 6; }
.project-card:nth-child(4n + 3) { grid-column: 1 / span 6; }
.project-card:nth-child(even) { margin-top: 9rem; }
.project-media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #161616; transform-style: preserve-3d; }
.project-media::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.14); pointer-events: none; }
.project-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(1.12); transition: transform .8s cubic-bezier(.2,.8,.2,1), filter .5s ease; }
.project-card:hover .project-media img { transform: scale(1.045); filter: saturate(1) contrast(1.08); }
.project-number { position: absolute; z-index: 2; top: 1rem; left: 1rem; font: 400 .63rem/1 var(--mono); letter-spacing: .09em; }
.project-plus { position: absolute; z-index: 2; right: 1rem; bottom: 1rem; display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 50%; background: var(--paper); color: var(--ink); font: 300 1.3rem/1 var(--mono); transition: transform .45s ease, background .3s ease; }
.project-card:hover .project-plus { transform: rotate(90deg); background: var(--acid); color: white; }
.project-info { display: grid; grid-template-columns: 1fr auto; gap: 1.5rem; align-items: start; padding-top: 1.1rem; }
.project-title { margin: 0; max-width: 22ch; font: 500 clamp(1.3rem, 2vw, 2.15rem)/1.08 var(--display); letter-spacing: -.035em; }
.project-type { margin: .25rem 0 0; font: 400 .63rem/1.4 var(--mono); letter-spacing: .08em; text-align: right; color: var(--silver); text-transform: uppercase; }

.closing { position: relative; min-height: 92vh; display: grid; place-content: center; text-align: center; overflow: hidden; background: var(--acid); color: var(--paper); }
.closing > p { margin: 0 0 2rem; font: 400 .7rem/1 var(--mono); letter-spacing: .14em; }
.closing h2 { max-width: 15ch; margin: 0; font: 600 clamp(3rem, 8vw, 8rem)/.82 var(--display); letter-spacing: -.075em; }
.closing h2 span { color: var(--ink); }
.closing-orbit { position: absolute; inset: 50% auto auto 50%; width: min(76vw, 58rem); aspect-ratio: 1; transform: translate(-50%, -50%); border: 1px solid rgba(255,255,255,.38); border-radius: 50%; animation: rotate 28s linear infinite; }
.closing-orbit span { position: absolute; padding: .45rem; background: var(--acid); font: 400 .68rem/1 var(--mono); }
.closing-orbit span:nth-child(1) { top: 12%; left: 13%; }
.closing-orbit span:nth-child(2) { top: 48%; right: -.8rem; }
.closing-orbit span:nth-child(3) { bottom: 5%; left: 31%; }

footer { display: grid; grid-template-columns: 1fr auto auto auto; gap: 2rem; align-items: end; padding: 2.6rem var(--pad); border-top: 1px solid var(--line); font: 400 .64rem/1.5 var(--mono); letter-spacing: .08em; }
footer p { margin: 0; }
footer p:last-child { justify-self: end; }
.github-link { display: inline-flex; align-items: center; gap: .55rem; padding-bottom: .1rem; border-bottom: 1px solid transparent; transition: border-color .25s ease; }
.github-link:hover, .github-link:focus-visible { border-color: currentColor; }
.github-link svg { width: 1.15rem; height: 1.15rem; }

/* Project case-study page */
.case-hero { min-height: 100svh; padding: 9rem var(--pad) 3rem; display: grid; grid-template-columns: 1fr 2.5fr; grid-template-rows: auto 1fr auto; gap: 3rem; }
.case-kicker { font: 400 .68rem/1.4 var(--mono); letter-spacing: .12em; color: var(--silver); }
.case-title { grid-column: 2; max-width: 15ch; margin: 0; align-self: center; font: 500 clamp(3rem, 7.2vw, 8.5rem)/.9 var(--display); letter-spacing: -.068em; }
.case-meta { grid-column: 1; align-self: end; display: grid; gap: 1.3rem; margin: 0; }
.case-meta div { padding-top: .75rem; border-top: 1px solid var(--line); }
.case-meta dt { margin-bottom: .5rem; font: 400 .61rem/1 var(--mono); letter-spacing: .1em; color: var(--silver); }
.case-meta dd { margin: 0; font: 400 .75rem/1.4 var(--mono); }
.case-scroll { grid-column: 2; justify-self: end; align-self: end; font: 400 .63rem/1 var(--mono); letter-spacing: .1em; }
.case-image { margin: 0 var(--pad); aspect-ratio: 16/8; overflow: hidden; }
.case-image img { width: 100%; height: 112%; object-fit: cover; transform: translateY(-6%); }
.case-content { min-height: 78vh; padding: 9rem var(--pad); display: grid; grid-template-columns: 1fr 2.5fr; gap: 3rem; background: var(--paper); color: var(--ink); }
.case-content h2 { margin: 0; font: 500 clamp(2.8rem, 5vw, 5.5rem)/.95 var(--display); letter-spacing: -.055em; }
.empty-fields { display: grid; gap: 3rem; align-content: start; }
.empty-field { display: grid; grid-template-columns: minmax(8rem,.55fr) 1fr; gap: 2rem; padding-top: 1rem; border-top: 1px solid rgba(9,9,9,.3); }
.empty-field h3 { margin: 0; font: 400 .68rem/1 var(--mono); letter-spacing: .1em; }
.empty-field p { margin: 0; color: #777; font: 400 1rem/1.5 var(--body); }
.next-project { display: grid; grid-template-columns: 1fr auto; gap: 3rem; align-items: end; min-height: 75vh; padding: 9rem var(--pad); background: var(--acid); }
.next-project p { margin: 0 0 2rem; font: 400 .68rem/1 var(--mono); letter-spacing: .1em; }
.next-project h2 { max-width: 13ch; margin: 0; font: 500 clamp(3rem, 7vw, 7.5rem)/.9 var(--display); letter-spacing: -.065em; }
.next-arrow { display: grid; place-items: center; width: clamp(5rem, 10vw, 9rem); aspect-ratio: 1; border: 1px solid rgba(255,255,255,.6); border-radius: 50%; font-size: 2rem; transition: background .3s ease, color .3s ease, transform .3s ease; }
.next-project:hover .next-arrow { background: var(--paper); color: var(--acid); transform: rotate(-35deg); }

/* About page */
.about-hero { position: relative; min-height: 100svh; display: grid; grid-template-columns: 1fr 2.4fr; grid-template-rows: 1fr auto; gap: 3rem; align-items: end; padding: 9rem var(--pad) 3rem; overflow: hidden; }
.about-hero::before { content: "AK"; position: absolute; z-index: -1; right: -2vw; top: 45%; transform: translateY(-50%); color: #141414; font: 800 min(45vw, 44rem)/.7 var(--display); letter-spacing: -.12em; }
.about-eyebrow { align-self: start; margin: 0; font: 400 .68rem/1 var(--mono); letter-spacing: .13em; }
.about-hero h1 { grid-column: 2; margin: 0; font: 600 clamp(3.7rem, 8.6vw, 9.5rem)/.79 var(--display); letter-spacing: -.075em; }
.about-intro { grid-column: 2; max-width: 38rem; margin: 0; font-size: clamp(1.05rem, 1.8vw, 1.5rem); line-height: 1.45; }
.about-year { position: absolute; left: var(--pad); bottom: 3rem; font: 400 .68rem/1 var(--mono); letter-spacing: .13em; color: var(--silver); }
.about-statement { min-height: 85vh; display: grid; grid-template-columns: 1fr 2.4fr; gap: 4rem; align-content: center; padding: 8rem var(--pad); background: var(--paper); color: var(--ink); }
.about-statement > p { max-width: 19ch; margin: 0; font: 500 clamp(2.35rem, 5vw, 5.7rem)/1 var(--display); letter-spacing: -.055em; }
.about-focus { padding: 9rem var(--pad); }
.focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 6rem; }
.focus-grid article { min-height: 24rem; display: flex; flex-direction: column; padding: 1.4rem; border: 1px solid var(--line); transition: transform .35s ease, background .35s ease, color .35s ease; }
.focus-grid article:hover { transform: translateY(-.75rem); background: var(--acid); }
.focus-grid article > span { font: 400 .68rem/1 var(--mono); }
.focus-grid h2 { margin: auto 0 1rem; font: 500 clamp(1.7rem, 2.8vw, 3rem)/.95 var(--display); letter-spacing: -.045em; }
.focus-grid p { margin: 0; max-width: 28ch; line-height: 1.55; }
.about-method { display: grid; grid-template-columns: 1fr 2.4fr; gap: 4rem; padding: 9rem var(--pad); background: var(--paper); color: var(--ink); }
.about-method h2 { margin: 0 0 2rem; font: 600 clamp(3rem, 7vw, 8rem)/.82 var(--display); letter-spacing: -.07em; }
.about-method p { max-width: 42rem; margin: 0; font-size: 1.15rem; line-height: 1.7; }
.about-github { min-height: 60vh; display: grid; grid-template-columns: auto 1fr; gap: clamp(2rem, 7vw, 7rem); align-items: center; padding: 6rem var(--pad); background: var(--acid); }
.about-github svg { width: clamp(7rem, 18vw, 16rem); }
.about-github div { display: grid; gap: 1.3rem; }
.about-github span { font: 400 .7rem/1 var(--mono); letter-spacing: .13em; }
.about-github strong { font: 500 clamp(2.5rem, 6vw, 6.5rem)/.9 var(--display); letter-spacing: -.06em; }

/* Education and private-contact surface */
.education-section { display: grid; grid-template-columns: 1fr 2.4fr; gap: 4rem; padding: 9rem var(--pad); }
.education-list { border-top: 1px solid var(--line); }
.education-list article { display: grid; grid-template-columns: 9rem 1fr; gap: 2rem; padding: 2rem 0; border-bottom: 1px solid var(--line); transition: padding .35s ease, color .35s ease; }
.education-list article:hover { padding-left: 1rem; color: var(--acid); }
.education-list time, .education-list div > span { font: 400 .65rem/1 var(--mono); letter-spacing: .1em; color: var(--silver); }
.education-list h2 { margin: .8rem 0 .45rem; font: 500 clamp(1.8rem, 3.3vw, 3.8rem)/.95 var(--display); letter-spacing: -.05em; }
.education-list p { margin: 0; font-size: .9rem; color: var(--silver); }
.contact-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: 6rem; padding: 9rem var(--pad); background: var(--paper); color: var(--ink); }
.contact-intro h2 { margin: 5rem 0 2rem; font: 600 clamp(3.3rem, 7vw, 7.8rem)/.82 var(--display); letter-spacing: -.07em; }
.contact-intro > p { max-width: 32rem; line-height: 1.65; }
.contact-form { align-self: end; display: grid; gap: 2rem; }
.contact-form label { display: grid; gap: .8rem; font: 400 .64rem/1 var(--mono); letter-spacing: .1em; }
.contact-form input, .contact-form textarea { width: 100%; border: 0; border-bottom: 1px solid rgba(9,9,9,.35); border-radius: 0; padding: 1rem 0; background: transparent; color: var(--ink); outline: none; font: 400 1.05rem/1.5 var(--body); resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--acid); }
.contact-form button { display: flex; justify-content: space-between; align-items: center; border: 0; padding: 1.2rem 1.4rem; background: var(--ink); color: white; cursor: none; font: 500 .7rem/1 var(--mono); letter-spacing: .1em; transition: background .25s ease, transform .25s ease; }
.contact-form button:hover { background: var(--acid); transform: translateY(-.2rem); }
.contact-form button:disabled { opacity: .55; transform: none; }
.contact-form button span:last-child { font-size: 1.3rem; }
.form-honeypot { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; }
.contact-status { min-height: 1.5rem; margin: -.7rem 0 0; font: 400 .68rem/1.45 var(--mono); color: #555; }
.contact-status.is-error { color: #a50000; }

/* Project covers: depth, local light and moving scanline */
.project-media { isolation: isolate; }
.project-media img { transition: transform .8s cubic-bezier(.2,.8,.2,1), filter .8s ease; }
.project-card:hover .project-media img { transform: scale(1.055); filter: saturate(1.12) contrast(1.04); }
.project-art-motion { position: absolute; z-index: 2; inset: -35%; pointer-events: none; opacity: 0; background: conic-gradient(from 90deg, transparent 0 28%, rgba(238,45,35,.48) 36%, transparent 45% 100%); mix-blend-mode: screen; transform: translate3d(-18%, 12%, 0) rotate(0deg); transition: opacity .4s ease; }
.project-card:hover .project-art-motion { opacity: .82; animation: projectOrbit 5s linear infinite; }
.project-media::after { content: ""; position: absolute; z-index: 2; inset: 0; pointer-events: none; background: linear-gradient(105deg, transparent 42%, rgba(255,255,255,.19) 50%, transparent 58%); transform: translateX(-120%); }
.project-card:hover .project-media::after { animation: projectScan 1.1s ease forwards; }
.project-status { position: absolute; z-index: 4; left: 1rem; bottom: 1rem; max-width: calc(100% - 5rem); padding: .58rem .7rem; border: 1px solid rgba(255,255,255,.5); background: rgba(0,0,0,.42); backdrop-filter: blur(10px); color: white; font: 400 .55rem/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
@keyframes projectOrbit { to { transform: translate3d(18%, -12%, 0) rotate(360deg); } }
@keyframes projectScan { to { transform: translateX(120%); } }

/* Feature case studies */
.feature-opening { min-height: 100svh; display: grid; grid-template-columns: .85fr 1.15fr; background: var(--ink); }
.feature-opening-copy { align-self: end; padding: 9rem var(--pad) 3rem; }
.feature-opening-copy h1 { max-width: 13ch; margin: 3rem 0 2rem; font: 500 clamp(3rem, 5.8vw, 7rem)/.88 var(--display); letter-spacing: -.065em; }
.feature-opening-copy > p:last-child { max-width: 35rem; margin: 0; color: #d0d0cb; font-size: 1.05rem; line-height: 1.65; }
.feature-status { display: inline-block; margin-top: 2rem; padding: .55rem .75rem; border: 1px solid currentColor; color: var(--acid); font: 400 .6rem/1 var(--mono); letter-spacing: .1em; }
.feature-media { position: relative; min-height: 100svh; margin: 0; overflow: hidden; background: #151515; }
.feature-media video, .feature-media > img { width: 100%; height: 100%; object-fit: cover; }
.feature-media.portrait-media video { object-position: center; }
.feature-media::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(0deg, rgba(0,0,0,.68), transparent 35%); }
.feature-media figcaption { position: absolute; z-index: 2; left: 1.5rem; right: 1.5rem; bottom: 1.3rem; display: flex; justify-content: space-between; color: white; font: 400 .62rem/1 var(--mono); letter-spacing: .09em; }
.feature-media .video-toggle { top: 5.5rem; }
.feature-section { min-height: 82vh; display: grid; grid-template-columns: 1fr 2.4fr; gap: 4rem; align-content: center; padding: 9rem var(--pad); }
.feature-paper { background: var(--paper); color: var(--ink); }
.feature-acid { background: var(--acid); color: white; }
.feature-section-copy h2, .generation-copy h2 { margin: 0 0 2rem; font: 500 clamp(3rem, 5.6vw, 6.5rem)/.9 var(--display); letter-spacing: -.065em; }
.feature-section-copy > p, .generation-copy > p { max-width: 44rem; margin: 0; font-size: 1.05rem; line-height: 1.7; }
.feature-stats { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 5rem; border-top: 1px solid currentColor; border-left: 1px solid currentColor; }
.feature-stats article { min-height: 12rem; display: flex; flex-direction: column; justify-content: space-between; padding: 1.2rem; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; }
.feature-stats strong { font: 500 clamp(2.2rem, 4vw, 4.6rem)/1 var(--display); letter-spacing: -.05em; color: var(--acid); }
.feature-stats span { max-width: 24ch; font: 400 .61rem/1.45 var(--mono); letter-spacing: .07em; }
.feature-steps { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 5rem; border-block: 1px solid var(--line); }
.feature-steps article { min-height: 15rem; display: flex; flex-direction: column; padding: 1.2rem; border-right: 1px solid var(--line); transition: background .3s ease, transform .3s ease; }
.feature-steps article:hover { z-index: 2; transform: translateY(-.65rem); background: var(--acid); }
.feature-steps article > span { font: 400 .62rem/1 var(--mono); }
.feature-steps h3 { margin: auto 0 .7rem; font: 500 clamp(1.2rem, 2vw, 2rem)/1 var(--display); }
.feature-steps p { margin: 0; font: 400 .58rem/1.5 var(--mono); letter-spacing: .06em; color: var(--silver); }
.network-lab { min-height: 78vh; display: grid; grid-template-columns: .65fr 1.35fr; align-items: center; gap: 4rem; padding: 8rem var(--pad); background: #090909; overflow: hidden; }
.network-copy > p { margin: 5rem 0 0; font: 500 clamp(3rem, 7vw, 8rem)/1 var(--display); letter-spacing: -.07em; }
.network-stage { position: relative; min-height: 34rem; }
.network-stage .node { position: absolute; z-index: 2; display: block; width: clamp(2.5rem, 5vw, 5rem); aspect-ratio: 1; border: 1px solid white; border-radius: 50%; background: #090909; box-shadow: 0 0 0 0 rgba(238,45,35,.55); animation: nodePulse 2.4s ease-in-out infinite; }
.network-stage .input { left: 8%; }
.network-stage .n1 { top: 8%; }.network-stage .n2 { top: 42%; }.network-stage .n3 { top: 76%; }
.network-stage .hidden { left: 48%; top: 42%; background: var(--acid); animation-delay: .5s; }
.network-stage .output { right: 5%; top: 42%; animation-delay: 1s; }
.network-stage .edge { position: absolute; z-index: 1; left: 14%; width: 38%; height: 1px; background: var(--silver); transform-origin: left center; }
.network-stage .e1 { top: 14%; transform: rotate(29deg); }.network-stage .e2 { top: 49%; }.network-stage .e3 { top: 83%; transform: rotate(-29deg); }.network-stage .e4 { left: 55%; top: 49%; width: 35%; }
@keyframes nodePulse { 50% { box-shadow: 0 0 0 1.4rem rgba(238,45,35,0); transform: scale(1.08); } }
.generation-section { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; padding: 9rem var(--pad); }
.generation-chart { display: grid; gap: 1.3rem; align-content: center; }
.generation-chart article { display: grid; grid-template-columns: 7rem 1fr 5rem; gap: 1rem; align-items: center; }
.generation-chart span, .generation-chart strong { font: 400 .62rem/1 var(--mono); letter-spacing: .07em; }
.generation-chart div { height: 3.2rem; border: 1px solid var(--line); padding: .28rem; }
.generation-chart i { display: block; width: var(--bar); height: 100%; background: var(--acid); transform-origin: left; animation: barGrow 1.2s cubic-bezier(.2,.8,.2,1) both; }
@keyframes barGrow { from { transform: scaleX(0); } }
.feature-section blockquote { max-width: 22ch; margin: 6rem 0 0; font: 500 clamp(2.3rem, 4.8vw, 5.5rem)/1 var(--display); letter-spacing: -.055em; }
.swarm-stage { min-height: 60vh; display: grid; grid-template-columns: 1fr .7fr 1fr; place-items: center; padding: 5rem var(--pad); background: var(--paper); color: var(--ink); }
.swarm-robot { position: relative; display: grid; place-items: center; width: clamp(9rem, 18vw, 16rem); aspect-ratio: 1; border: 1px solid currentColor; border-radius: 50%; font: 500 1rem/1 var(--mono); }
.swarm-robot span { position: absolute; inset: 13%; border: 1px dashed var(--acid); border-radius: 42%; animation: spin 7s linear infinite; }
.swarm-signal { width: 100%; display: grid; gap: 1.4rem; }
.swarm-signal i { height: 1px; background: var(--acid); animation: signal 1.8s ease-in-out infinite alternate; }.swarm-signal i:nth-child(2){animation-delay:.4s}.swarm-signal i:nth-child(3){animation-delay:.8s}
@keyframes spin { to { transform: rotate(360deg); } } @keyframes signal { from { transform: scaleX(.2); opacity: .25; } to { transform: scaleX(1); opacity: 1; } }
.feature-note { max-width: 42rem; margin-top: 4rem; padding-top: 1rem; border-top: 1px solid currentColor; }
.feature-note strong { font: 400 .65rem/1 var(--mono); letter-spacing: .1em; }.feature-note p { line-height: 1.65; }
.evidence-pair, .result-pair { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 5rem; }
.data-figure { margin: 0; padding: .8rem; overflow: hidden; background: white; color: var(--ink); }
.data-figure img { width: 100%; transition: transform .7s ease; }.data-figure:hover img { transform: scale(1.025); }
.data-figure figcaption { padding: .9rem .2rem .2rem; font: 400 .62rem/1.45 var(--mono); color: #555; }
.model-figure { max-width: 56rem; margin-top: 5rem; }
.code-section { background: #101010; }
.code-panel { max-width: 60rem; margin: 4rem 0 0; padding: 2rem; overflow: auto; border: 1px solid var(--line); background: #070707; color: #e7e7df; font: 400 clamp(.76rem, 1.3vw, .95rem)/1.75 var(--mono); tab-size: 2; }
.upcoming-case { min-height: 100svh; display: grid; grid-template-columns: 1fr 2.4fr; grid-template-rows: auto 1fr auto; gap: 3rem; padding: 9rem var(--pad) 4rem; background: #0b0b0b; }
.upcoming-case h1 { grid-column: 2; align-self: center; max-width: 14ch; margin: 0; font: 500 clamp(3rem, 7vw, 8rem)/.88 var(--display); letter-spacing: -.065em; }
.upcoming-case > div { grid-column: 2; max-width: 42rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.upcoming-case > div span { color: var(--acid); font: 400 .65rem/1 var(--mono); letter-spacing: .1em; }.upcoming-case > div p { line-height: 1.65; color: var(--silver); }

/* Enriched SLAM case study */
.slam-opening { min-height: 100svh; display: grid; grid-template-columns: minmax(22rem, .82fr) 1.18fr; background: var(--ink); }
.slam-opening-copy { align-self: end; padding: 9rem var(--pad) 3rem; }
.slam-opening-copy h1 { max-width: 13ch; margin: 4rem 0 2rem; font: 500 clamp(3rem, 5.8vw, 7rem)/.88 var(--display); letter-spacing: -.065em; }
.slam-lead { max-width: 34rem; margin: 0; font-size: 1.05rem; line-height: 1.65; color: #d0d0cb; }
.slam-opening-meta { display: flex; flex-wrap: wrap; gap: .75rem 1.4rem; margin-top: 3.5rem; padding-top: 1rem; border-top: 1px solid var(--line); font: 400 .62rem/1.4 var(--mono); letter-spacing: .08em; color: var(--silver); }
.slam-video-frame { position: relative; min-height: 100svh; margin: 0; overflow: hidden; background: #151515 url("./assets/slam-maze-poster.jpg") center / cover no-repeat; }
.slam-video-frame video { width: 100%; height: 100%; object-fit: cover; }
.slam-video-frame::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(0deg, rgba(0,0,0,.65), transparent 32%); }
.slam-video-frame figcaption { position: absolute; z-index: 2; left: 1.5rem; right: 1.5rem; bottom: 1.3rem; display: flex; justify-content: space-between; font: 400 .65rem/1 var(--mono); letter-spacing: .1em; }
.video-toggle { position: absolute; z-index: 3; top: 5.5rem; right: 1.5rem; display: flex; gap: .55rem; align-items: center; border: 1px solid rgba(255,255,255,.6); border-radius: 2rem; padding: .65rem 1rem; color: white; background: rgba(0,0,0,.34); backdrop-filter: blur(10px); cursor: none; font: 400 .62rem/1 var(--mono); letter-spacing: .09em; }
.slam-premise { display: grid; grid-template-columns: 1fr 2.4fr; gap: 4rem; padding: 9rem var(--pad); background: var(--paper); color: var(--ink); }
.slam-premise-copy h2, .slam-section-copy h2, .slam-map-heading h2, .slam-nav-copy h2, .maze-copy h2, .slam-loop-copy h2, .slam-outcome h2 { margin: 0 0 2rem; font: 500 clamp(3rem, 5.6vw, 6.5rem)/.9 var(--display); letter-spacing: -.065em; }
.slam-premise-copy p, .slam-section-copy > p, .slam-map-heading > p, .slam-nav-copy > p, .maze-copy > p, .slam-loop-copy > p, .slam-outcome > div > p { max-width: 43rem; margin: 0; font-size: 1.05rem; line-height: 1.7; }
.slam-stats { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 5rem; border-top: 1px solid rgba(9,9,9,.25); border-left: 1px solid rgba(9,9,9,.25); }
.slam-stats article { min-height: 13rem; display: flex; flex-direction: column; justify-content: space-between; padding: 1.25rem; border-right: 1px solid rgba(9,9,9,.25); border-bottom: 1px solid rgba(9,9,9,.25); }
.slam-stats strong { font: 500 clamp(2.5rem, 5vw, 5.5rem)/1 var(--display); letter-spacing: -.06em; color: var(--acid); }
.slam-stats span { max-width: 23ch; font: 400 .66rem/1.5 var(--mono); letter-spacing: .08em; }
.slam-editorial-section { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(3rem, 7vw, 8rem); align-items: center; min-height: 95vh; padding: 9rem var(--pad); }
.slam-editorial-section.reverse, .pid-section { background: var(--paper); color: var(--ink); }
.slam-editorial-section.reverse .slam-section-copy { order: 2; }
.slam-editorial-section.reverse .tech-figure { order: 1; }
.slam-section-copy .section-kicker, .slam-map-heading .section-kicker, .slam-nav-copy .section-kicker, .maze-copy .section-kicker, .slam-loop-copy .section-kicker { margin-bottom: 4rem; }
.tech-figure { position: relative; margin: 0; padding: 1.2rem; overflow: hidden; background: #141414; }
.tech-figure img { width: 100%; max-height: 66vh; object-fit: contain; transition: transform .65s cubic-bezier(.2,.8,.2,1); }
.tech-figure:hover img { transform: scale(1.025); }
.tech-figure figcaption { margin-top: 1rem; font: 400 .65rem/1.45 var(--mono); letter-spacing: .05em; color: var(--silver); }
.light-figure { background: white; color: var(--ink); }
.light-figure figcaption { color: #555; }
.geometry-figure img { max-height: 34rem; }
.interactive-figure::after { content: ""; position: absolute; z-index: 4; inset: 0; background: var(--acid); transform: translateX(0); transition: transform 1s cubic-bezier(.8,0,.2,1) .15s; pointer-events: none; }
.is-visible .interactive-figure::after { transform: translateX(102%); }
.slam-specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 3rem 0 0; }
.slam-specs div { padding-top: .8rem; border-top: 1px solid rgba(9,9,9,.25); }
.slam-specs dt { font: 400 .6rem/1 var(--mono); letter-spacing: .1em; color: #777; }
.slam-specs dd { margin: .6rem 0 0; font: 500 1rem/1 var(--mono); }
.slam-flow { display: grid; grid-template-columns: repeat(5, 1fr); border-block: 1px solid var(--line); }
.slam-flow article { position: relative; min-height: 17rem; display: flex; flex-direction: column; padding: 1.3rem; border-right: 1px solid var(--line); overflow: hidden; transition: transform .35s ease, background .35s ease; }
.slam-flow article:hover { z-index: 2; transform: translateY(-.7rem); background: var(--acid); }
.slam-flow article > span { font: 400 .62rem/1 var(--mono); }
.slam-flow h3 { margin: auto 0 .7rem; font: 500 clamp(1.3rem, 2.2vw, 2.2rem)/1 var(--display); }
.slam-flow p { margin: 0; font: 400 .59rem/1.45 var(--mono); letter-spacing: .06em; color: var(--silver); }
.slam-flow article:hover p { color: white; }
.slam-map-section { padding: 9rem var(--pad); background: var(--paper); color: var(--ink); }
.slam-map-heading { display: grid; grid-template-columns: 1fr 1.45fr; gap: 2rem 5rem; }
.slam-map-heading .section-kicker { grid-row: 1 / span 2; }
.beam-layout { display: grid; grid-template-columns: 1.35fr .65fr; gap: 3rem; align-items: end; margin-top: 7rem; }
.beam-layout > p { margin: 0 0 1rem; font-size: 1rem; line-height: 1.7; }
.field-pair { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 7rem; }
.field-card { position: relative; margin: 0; overflow: hidden; background: #070707; color: white; }
.field-card img { width: 100%; aspect-ratio: 1.17; object-fit: cover; transition: transform .75s cubic-bezier(.2,.8,.2,1), filter .5s ease; }
.field-card:hover img { transform: scale(1.035); filter: saturate(1.18); }
.field-card figcaption { display: grid; grid-template-columns: .55fr 1fr; gap: 2rem; padding: 1.3rem; border-top: 1px solid var(--line); }
.field-card strong { font: 500 .68rem/1.4 var(--mono); letter-spacing: .08em; }
.field-card span { font-size: .95rem; line-height: 1.5; color: #bdbdb8; }
.slam-navigation { padding: 9rem var(--pad); }
.slam-nav-copy { display: grid; grid-template-columns: 1fr 1.45fr; gap: 2rem 5rem; margin-bottom: 6rem; }
.slam-nav-copy .section-kicker { grid-row: 1 / span 2; }
.path-figure { position: relative; margin: 0; padding: 1rem; overflow: hidden; background: white; }
.path-figure img { width: 100%; max-height: 88vh; object-fit: contain; transition: transform .7s ease; }
.path-figure:hover img { transform: scale(1.018); }
.path-figure figcaption { padding: 1rem .2rem .2rem; color: #444; font: 400 .65rem/1.45 var(--mono); }
.maze-explorer { display: grid; grid-template-columns: .62fr 1.38fr; min-height: 92vh; background: var(--acid); }
.maze-copy { align-self: center; padding: 7rem var(--pad); }
.maze-tabs { display: flex; gap: .65rem; margin-top: 3rem; }
.maze-tab { display: grid; place-items: center; width: 3.2rem; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.55); border-radius: 50%; background: transparent; color: white; cursor: none; font: 400 .65rem/1 var(--mono); transition: background .3s ease, color .3s ease, transform .3s ease; }
.maze-tab:hover { transform: translateY(-.25rem); }
.maze-tab.is-active { background: var(--paper); color: var(--acid); }
.maze-stage { align-self: stretch; display: grid; grid-template-rows: 1fr auto; margin: 2rem 2rem 2rem 0; padding: 1rem; background: white; color: var(--ink); }
.maze-stage img { width: 100%; height: 100%; max-height: calc(92vh - 7rem); object-fit: contain; opacity: 1; transition: opacity .18s ease; }
.maze-stage img.is-changing { opacity: 0; }
.maze-stage figcaption { padding: .7rem 0 0; font: 400 .65rem/1 var(--mono); letter-spacing: .09em; }
.slam-loop { display: grid; grid-template-columns: .8fr 1.2fr; gap: 5rem; padding: 9rem var(--pad); }
.loop-figures { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; align-content: center; }
.loop-figures .tech-figure { padding: .7rem; }
.loop-figures > p { grid-column: 1 / -1; margin: 0; font: 400 .65rem/1.5 var(--mono); color: var(--silver); }
.slam-outcome { display: grid; grid-template-columns: .7fr 1.3fr; gap: 4rem; padding: 9rem var(--pad); background: var(--acid); }
.slam-outcome blockquote { grid-column: 1 / -1; max-width: 21ch; margin: 8rem 0 0 auto; font: 500 clamp(2.4rem, 5.2vw, 6rem)/.98 var(--display); letter-spacing: -.055em; }

@media (max-width: 850px) {
  body { cursor: auto; padding-bottom: 4.8rem; }
  .cursor-dot, .cursor-ring { display: none; }
  .site-header { grid-template-columns: 1fr auto; mix-blend-mode: normal; }
  .site-header nav { position: fixed; z-index: 190; left: .75rem; right: .75rem; bottom: max(.75rem, env(safe-area-inset-bottom)); display: flex; justify-content: space-around; gap: .4rem; padding: .9rem .6rem; border: 1px solid rgba(255,255,255,.23); border-radius: 3rem; background: rgba(9,9,9,.88); color: white; backdrop-filter: blur(16px); box-shadow: 0 .7rem 2rem rgba(0,0,0,.28); }
  .site-header nav .nav-link { padding: .25rem; font-size: .58rem; letter-spacing: .06em; }
  .hero-index { top: 16%; }
  .hero-title { top: auto; bottom: 7rem; transform: none; font-size: clamp(3.25rem, 14.3vw, 6rem); }
  .hero-image-wrap { inset: -2%; }
  .hero-image, .hero-video { object-position: 64% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(3,3,3,.9) 0%, rgba(3,3,3,.16) 70%); }
  .scroll-cue { display: none; }
  .hero-meta { bottom: 1.25rem; }
  .hero-meta p:first-child { max-width: 20ch; }
  .manifesto { grid-template-columns: 1fr; gap: 3.5rem; padding-block: 7rem; }
  .manifesto-copy { grid-column: 1; }
  .manifesto-note { grid-column: 1; justify-self: stretch; }
  .projects-section { padding-block: 7rem; }
  .projects-heading { grid-template-columns: 1fr; gap: 2.4rem; margin-bottom: 5rem; }
  .project-grid { gap: 4.5rem; }
  .project-card, .project-card:nth-child(4n + 2), .project-card:nth-child(4n + 3) { grid-column: 1 / -1; margin-top: 0; }
  .project-card:nth-child(even) { margin-left: 12%; }
  .project-card:nth-child(odd) { margin-right: 12%; }
  footer { grid-template-columns: 1fr auto; }
  footer p:first-of-type { display: none; }
  .case-hero { grid-template-columns: 1fr; grid-template-rows: auto auto auto; padding-top: 8rem; }
  .case-title, .case-meta, .case-scroll { grid-column: 1; }
  .case-title { align-self: end; }
  .case-scroll { display: none; }
  .case-image { aspect-ratio: 4/5; }
  .case-content { grid-template-columns: 1fr; padding-block: 7rem; }
  .empty-field { grid-template-columns: 1fr; gap: 1rem; }
  .next-project { grid-template-columns: 1fr; align-content: center; }
  .next-arrow { justify-self: end; }
}

@media (max-width: 480px) {
  .language-switcher { gap: 0; }
  .lang { padding-inline: .36rem; }
  .hero-title { letter-spacing: -.08em; }
  .project-card:nth-child(even) { margin-left: 7%; }
  .project-card:nth-child(odd) { margin-right: 7%; }
  .project-info { grid-template-columns: 1fr; }
  .project-type { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .intro-curtain { display: none; }
  .hero-title .word, .reveal-section > *, .project-card { opacity: 1; transform: none; }
  .hero-video { display: none; }
}

@media (max-width: 900px) {
  .closing { padding-inline: var(--pad); }
  .closing h2 { font-size: clamp(2.55rem, 10.8vw, 5rem); line-height: .86; }
  footer { grid-template-columns: 1fr auto auto; gap: 1.2rem; }
  footer > p[data-i18n] { display: none; }

  .about-hero { grid-template-columns: 1fr; grid-template-rows: auto 1fr auto; gap: 2.5rem; padding-top: 8rem; }
  .about-hero h1, .about-intro { grid-column: 1; }
  .about-hero h1 { align-self: end; font-size: clamp(3.2rem, 14vw, 6.2rem); }
  .about-year { display: none; }
  .about-statement, .about-method { grid-template-columns: 1fr; gap: 3rem; }
  .about-statement > p { max-width: 21ch; }
  .focus-grid { grid-template-columns: 1fr; }
  .focus-grid article { min-height: 17rem; }
  .about-github { min-height: 48vh; grid-template-columns: 1fr; }
  .about-github svg { width: 6rem; }
  .education-section, .contact-section { grid-template-columns: 1fr; gap: 3rem; }
  .education-list article { grid-template-columns: 6.5rem 1fr; }
  .contact-intro h2 { margin-top: 3rem; }

  .feature-opening { grid-template-columns: 1fr; }
  .feature-opening-copy { min-height: 88svh; display: flex; flex-direction: column; justify-content: flex-end; padding-top: 8rem; }
  .feature-media { min-height: auto; aspect-ratio: 4 / 5; }
  .feature-media:not(.portrait-media) { aspect-ratio: 16 / 10; }
  .feature-section, .generation-section { grid-template-columns: 1fr; gap: 3rem; padding-block: 7rem; }
  .feature-stats, .feature-steps { grid-template-columns: 1fr 1fr; }
  .network-lab { grid-template-columns: 1fr; }.network-stage { min-height: 28rem; }
  .swarm-stage { min-height: 45vh; }
  .upcoming-case { grid-template-columns: 1fr; }.upcoming-case h1, .upcoming-case > div { grid-column: 1; }

  .slam-opening { grid-template-columns: 1fr; }
  .slam-opening-copy { min-height: 88svh; display: flex; flex-direction: column; justify-content: flex-end; padding-top: 8rem; }
  .slam-opening-copy h1 { margin-top: auto; font-size: clamp(3rem, 13vw, 5.4rem); }
  .slam-video-frame { min-height: auto; aspect-ratio: 1; }
  .video-toggle, .maze-tab { cursor: pointer; }
  .slam-premise, .slam-editorial-section, .slam-map-heading, .slam-nav-copy, .slam-loop, .slam-outcome { grid-template-columns: 1fr; gap: 3rem; }
  .slam-premise-copy, .slam-outcome > div { grid-column: 1; }
  .slam-stats { grid-template-columns: 1fr 1fr; }
  .slam-editorial-section { min-height: auto; padding-block: 7rem; }
  .slam-editorial-section.reverse .slam-section-copy, .slam-editorial-section.reverse .tech-figure { order: initial; }
  .slam-flow { grid-template-columns: 1fr; }
  .slam-flow article { min-height: 11rem; border-bottom: 1px solid var(--line); }
  .slam-map-heading .section-kicker, .slam-nav-copy .section-kicker { grid-row: auto; }
  .beam-layout, .field-pair { grid-template-columns: 1fr; }
  .beam-layout { margin-top: 5rem; }
  .slam-navigation { padding-block: 7rem; }
  .maze-explorer { grid-template-columns: 1fr; }
  .maze-copy { padding-block: 7rem 3rem; }
  .maze-stage { min-height: 62vh; margin: 0 var(--pad) var(--pad); }
  .loop-figures { grid-template-columns: 1fr; }
  .loop-figures > p { grid-column: 1; }
  .slam-outcome blockquote { margin-top: 3rem; }
}

@media (max-width: 520px) {
  footer { grid-template-columns: 1fr auto; }
  footer .github-link { display: none; }
  .slam-stats { grid-template-columns: 1fr; }
  .slam-stats article { min-height: 10.5rem; }
  .slam-specs { grid-template-columns: 1fr; }
  .field-card figcaption { grid-template-columns: 1fr; gap: .8rem; }
  .slam-premise, .slam-editorial-section, .slam-map-section, .slam-navigation, .slam-loop, .slam-outcome { padding-block: 6rem; }
  .slam-opening-meta { display: grid; }
  .education-list article { grid-template-columns: 1fr; gap: 1rem; }
  .contact-section, .education-section { padding-block: 6rem; }
  .feature-stats, .feature-steps, .evidence-pair, .result-pair { grid-template-columns: 1fr; }
  .feature-stats article { min-height: 9rem; }
  .feature-steps article { min-height: 10rem; }
  .feature-section { padding-block: 6rem; }
  .network-stage { min-height: 22rem; }
  .generation-chart article { grid-template-columns: 5.5rem 1fr 3.8rem; }
  .swarm-stage { grid-template-columns: 1fr; gap: 2rem; padding-block: 5rem; }.swarm-signal { width: 50%; transform: rotate(90deg); }
  .slam-premise-copy h2, .slam-section-copy h2, .slam-map-heading h2, .slam-nav-copy h2, .maze-copy h2, .slam-loop-copy h2, .slam-outcome h2 { font-size: clamp(2.5rem, 12vw, 4rem); }
}

@media (prefers-reduced-motion: reduce) {
  .interactive-figure::after { display: none; }
  .slam-video-frame video { display: none; }
}
/* Detailed case studies and quieter editorial navigation. */
.robot-exhibit{padding:4rem 5vw;background:#13191d;color:#f3f0e7}
.robot-exhibit h2{font:500 clamp(2rem,5vw,5rem)/1.12 'Syne',sans-serif;margin:1.3rem 0 2rem;letter-spacing:-.04em}
.robot-controls{display:flex;flex-wrap:wrap;gap:.65rem;margin-bottom:1.25rem}
.robot-controls button{background:transparent;color:inherit;border:1px solid #626e71;padding:.8rem 1rem;min-height:44px;font:inherit;font-size:.9rem;cursor:pointer}
.robot-controls button[aria-pressed=true]{background:#d8ef9d;border-color:#d8ef9d;color:#13191d}
.robot-canvas{display:block;width:100%;height:clamp(330px,55vw,680px);background:radial-gradient(ellipse at 50% 40%,#2b383e,#11171b);touch-action:pan-y;cursor:grab;border:1px solid #4a5859}
.robot-canvas:active{cursor:grabbing}
.robot-controls button:focus-visible,.robot-canvas:focus-visible{outline:2px solid #d8ef9d;outline-offset:4px}
.robot-instruction,.robot-caption{font-size:1rem;line-height:1.7;max-width:85ch;margin:1rem 0 0;color:#d3d9d2}
.robot-caption{color:#aeb9b8}
html[lang=vi] .hero-title{font-size:clamp(3rem,9vw,9rem);line-height:1.15}
html[lang=vi] .contact-intro h2{font-size:clamp(2rem,4.5vw,5rem);line-height:1.2}
.technical-notes{padding:5rem 5vw;background:#eeede6;color:#171918}
.technical-notes>header{padding-bottom:2rem;border-bottom:1px solid #aaa99e}
.detail-chapter{display:grid;grid-template-columns:minmax(140px,1fr) minmax(0,2.4fr);gap:3rem;padding:3.5rem 0;border-bottom:1px solid #babbb0}
.detail-index{font-family:'DM Mono',monospace;font-size:.75rem;letter-spacing:.05em;line-height:1.7}
.detail-chapter h2{font-family:'Syne',sans-serif;font-size:clamp(1.7rem,3vw,3rem);line-height:1.15;margin:0 0 1.5rem;letter-spacing:-.035em}
.detail-chapter p:not(.detail-index){font-size:1.05rem;line-height:1.85;max-width:70ch;margin:0 0 1.2rem}
.results-table{overflow-x:auto;margin-top:3rem;border:1px solid #aaa99e}
.results-table table{border-collapse:collapse;width:100%;min-width:560px;font-size:.95rem}
.results-table th,.results-table td{padding:1rem;text-align:left;border-bottom:1px solid #b8b9ac}
.results-table th{font-weight:600;background:#e0e3d3}
.results-table:focus-visible{outline:2px solid #171918}
.next-project.editorial-next{min-height:0;padding:4rem 5vw;display:grid;grid-template-columns:160px minmax(0,1fr) 80px;gap:3rem;align-items:center;background:#171918;color:#eeede6;border-top:1px solid #41433c}
.editorial-next>img{width:160px;height:125px;object-fit:cover;filter:grayscale(.3);transition:filter .3s,transform .3s}
.next-project.editorial-next h2{font-size:clamp(1.5rem,3vw,3rem);line-height:1.2;max-width:32ch;letter-spacing:-.035em;margin:1rem 0 0}
.next-project.editorial-next p{font-size:.7rem;color:#c2ceab;margin:0}
.next-project.editorial-next .next-arrow{width:80px;height:auto;border:0;border-radius:0;display:block;transition:transform .3s;color:#d2eb96}
.next-arrow svg{display:block;width:100%}
.editorial-next:hover .next-arrow{transform:translateX(8px)}
.editorial-next:hover>img{filter:grayscale(0);transform:scale(1.03)}
.public-email{padding:2rem 5vw 0;display:flex;gap:2rem;align-items:baseline;flex-wrap:wrap}
.public-email span{font: .75rem 'DM Mono',monospace}
.public-email a{font-size:clamp(1rem,2.6vw,2rem);text-underline-offset:.3em;overflow-wrap:anywhere}
.blog-hero{min-height:70vh}
.drone-lab{background:#121715;color:#efeee5;padding:4rem 5vw}
.drone-lab h2{font:500 clamp(2.5rem,6vw,6rem)/1.05 'Syne',sans-serif;letter-spacing:-.05em;margin:1.5rem 0 2rem}
.drone-controls{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:1rem}
.drone-controls button{background:transparent;color:#e0e3d8;border:1px solid #58604f;padding:.8rem 1rem;min-height:44px;font:inherit;cursor:pointer;border-radius:2px}
.drone-controls button[aria-pressed=true]{background:#d2eb96;color:#111}
#drone-canvas{display:block;width:100%;height:clamp(320px,52vw,640px);background:radial-gradient(ellipse at center,#29342d,#101512);touch-action:pan-y;border:1px solid #3f483c;cursor:grab}
#drone-canvas:active{cursor:grabbing}
#drone-canvas:focus-visible{outline:2px solid #d2eb96;outline-offset:4px}
.drone-hint,.drone-note{font-size:.9rem;line-height:1.65;max-width:80ch;margin-top:1rem;color:#bac3ae}
.drone-note{color:#eee}
@media(max-width:850px){.detail-chapter{grid-template-columns:1fr;gap:.75rem;padding:2.5rem 0}.technical-notes{padding:3rem 6vw}.detail-chapter p:not(.detail-index){font-size:1rem;line-height:1.8}.next-project.editorial-next{grid-template-columns:70px minmax(0,1fr) 32px;gap:1rem;padding:2.5rem 6vw}.editorial-next>img{width:70px;height:95px}.next-project.editorial-next h2{font-size:clamp(1.1rem,4vw,1.8rem);overflow-wrap:anywhere}.next-project.editorial-next .next-arrow{width:32px}.site-header nav{gap:0;justify-content:space-around}.site-header nav .nav-link{padding:.8rem .4rem;font-size:.65rem;min-height:44px;display:flex;align-items:center;text-align:center}.drone-controls button{font-size:.85rem}.public-email{gap:.75rem}.contact-form input,.contact-form textarea{font-size:16px}}
@media(prefers-reduced-motion:reduce){.editorial-next *{transition:none!important}.network-stage *,.swarm-stage *{animation:none!important}}