:root {
  --black: #0a0a0a;
  --near-black: #111111;
  --paper: #eeeae2;
  --paper-2: #dcd6cb;
  --orange: #ff4d00;
  --blue: #3155ff;
  --line-dark: rgba(238, 234, 226, .22);
  --line-light: rgba(10, 10, 10, .18);
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--black);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.45;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
button { font: inherit; }
::selection { color: var(--black); background: var(--orange); }

.skip-link {
  position: fixed;
  z-index: 999;
  left: 1rem;
  top: -5rem;
  background: var(--paper);
  color: var(--black);
  padding: .75rem 1rem;
}
.skip-link:focus { top: 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.grain {
  position: fixed;
  z-index: 100;
  inset: 0;
  pointer-events: none;
  opacity: .055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

.topbar {
  position: fixed;
  z-index: 90;
  left: 0;
  right: 0;
  top: 0;
  min-height: 84px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 clamp(1rem, 2.8vw, 3rem);
  border-bottom: 1px solid var(--line-dark);
  background: rgba(10,10,10,.82);
  backdrop-filter: blur(14px);
  transition: min-height .25s ease, background .25s ease;
}
.topbar.scrolled { min-height: 66px; background: rgba(10,10,10,.96); }
.wordmark { width: max-content; display: flex; align-items: baseline; gap: .3rem; font-size: .88rem; text-transform: uppercase; letter-spacing: -.01em; }
.wordmark span:last-child { font-family: var(--serif); font-size: 1.05rem; font-style: italic; text-transform: none; }
.desktop-nav { display: flex; gap: clamp(1.2rem, 2.5vw, 2.8rem); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; }
.desktop-nav a, .language-toggle { transition: color .2s ease; }
.desktop-nav a:hover, .language-toggle:hover { color: var(--orange); }
.header-actions { justify-self: end; display: flex; gap: 1rem; align-items: center; }
.language-toggle { border: 1px solid var(--line-dark); color: var(--paper); background: transparent; border-radius: 999px; min-width: 42px; height: 30px; cursor: pointer; font-size: .65rem; letter-spacing: .1em; }
.menu-toggle { display: none; width: 36px; height: 30px; background: transparent; border: 0; cursor: pointer; padding: 4px; }
.menu-toggle span:not(.sr-only) { display: block; height: 1px; background: var(--paper); margin: 5px 0; transition: transform .25s, opacity .25s; }
.menu-toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-nav { display: none; }

.hero {
  min-height: 100svh;
  padding: 130px clamp(1rem, 2.8vw, 3rem) 3rem;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);
  grid-template-rows: 1fr auto;
  gap: clamp(2rem, 5vw, 6rem);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  width: 52vw;
  aspect-ratio: 1;
  border-radius: 50%;
  left: -25vw;
  top: 16vh;
  background: var(--blue);
  filter: blur(110px);
  opacity: .15;
}
.hero-copy { align-self: center; max-width: 960px; position: relative; z-index: 1; }
.kicker { margin: 0 0 1.2rem; color: var(--orange); font-size: .67rem; letter-spacing: .15em; text-transform: uppercase; }
h1, h2 { margin: 0; font-weight: 400; letter-spacing: -.06em; line-height: .86; }
h1 { font-size: clamp(4.8rem, 9.6vw, 11rem); }
h1 em, h2 em { font-family: var(--serif); font-weight: 400; }
.hero-lead { max-width: 720px; margin: 2.2rem 0 0; font-size: clamp(1rem, 1.35vw, 1.25rem); color: rgba(238,234,226,.68); }
.hero-links { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2.3rem; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: 0 1.25rem; font-size: .69rem; letter-spacing: .1em; text-transform: uppercase; border: 1px solid var(--line-dark); transition: transform .25s, background .25s, color .25s, border-color .25s; }
.button:hover { transform: translateY(-3px); }
.button-solid { background: var(--orange); border-color: var(--orange); color: var(--black); }
.button-solid:hover { background: var(--paper); border-color: var(--paper); }
.button-line:hover { background: var(--paper); color: var(--black); }
.location-line { margin-top: 2.5rem; display: flex; align-items: center; gap: .75rem; color: rgba(238,234,226,.5); font-size: .71rem; letter-spacing: .05em; }
.location-line span { width: 7px; height: 7px; background: var(--orange); border-radius: 50%; box-shadow: 0 0 18px var(--orange); }
.location-line p { margin: 0; }
.hero-image { margin: 0; align-self: center; position: relative; min-height: min(70vh, 760px); overflow: hidden; background: #181818; }
.hero-image::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.14); pointer-events: none; }
.hero-image img { height: 100%; min-height: min(70vh, 760px); object-fit: cover; object-position: 55% center; filter: grayscale(100%) contrast(1.08); transition: filter .45s ease, transform .9s cubic-bezier(.2,.7,.2,1); }
.hero-image:hover img { filter: grayscale(0%) contrast(1); transform: scale(1.025); }
.hero-image figcaption, .feature-image figcaption { position: absolute; z-index: 2; bottom: 0; left: 0; right: 0; padding: .75rem 1rem; background: linear-gradient(transparent, rgba(0,0,0,.8)); font-size: .58rem; letter-spacing: .07em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.hero-image figcaption a { border-bottom: 1px solid currentColor; }
.hero-index { grid-column: 1 / -1; display: grid; grid-template-columns: auto repeat(4, 1fr); gap: 1rem; align-items: center; border-top: 1px solid var(--line-dark); padding-top: 1rem; font-size: .56rem; letter-spacing: .16em; color: rgba(238,234,226,.46); }
.hero-index span:first-child { color: var(--orange); }

.marquee { border-block: 1px solid var(--line-dark); overflow: hidden; background: var(--orange); color: var(--black); }
.marquee-track { display: flex; width: max-content; align-items: center; gap: 2rem; padding: .8rem 0; animation: marquee 28s linear infinite; font-size: .66rem; letter-spacing: .16em; white-space: nowrap; }
.marquee-track i { font-style: normal; font-size: .5rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

.section { padding: clamp(5rem, 10vw, 10rem) clamp(1rem, 2.8vw, 3rem); }
.section-number { font-size: .61rem; text-transform: uppercase; letter-spacing: .15em; color: rgba(238,234,226,.45); }
.section-number span { color: var(--orange); }

.feature {
  display: grid;
  grid-template-columns: .3fr .7fr 1.1fr .9fr;
  grid-template-areas: "num head image copy";
  gap: clamp(1.5rem, 3.5vw, 4rem);
  align-items: start;
}
.feature > .section-number { grid-area: num; }
.feature-heading { grid-area: head; }
.feature-heading h2, .selected-intro h2, .press-heading h2, .about-title h2, .contact h2, .research-copy h2 { font-size: clamp(4rem, 7.8vw, 9.3rem); }
.feature-image { grid-area: image; position: relative; margin: 0; align-self: stretch; min-height: 620px; overflow: hidden; }
.feature-image img { height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.1); transition: filter .45s ease, transform .8s ease; }
.feature-image:hover img { filter: grayscale(0%); transform: scale(1.03); }
.feature-copy { grid-area: copy; padding-top: 8rem; }
.feature-lead { margin: 0 0 1.5rem; font-family: var(--serif); font-size: clamp(1.5rem, 2.2vw, 2.5rem); line-height: 1.07; }
.feature-copy > p:not(.feature-lead) { color: rgba(238,234,226,.62); }
.feature-stats { display: grid; gap: 0; margin-top: 2.4rem; border-top: 1px solid var(--line-dark); }
.feature-stats div { display: grid; grid-template-columns: .42fr 1fr; gap: 1rem; align-items: baseline; padding: 1rem 0; border-bottom: 1px solid var(--line-dark); }
.feature-stats strong { color: var(--orange); font-size: 1.35rem; }
.feature-stats span { font-size: .68rem; color: rgba(238,234,226,.52); }
.inline-links { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-top: 1.8rem; }
.inline-links a { font-size: .64rem; text-transform: uppercase; letter-spacing: .08em; border-bottom: 1px solid var(--line-dark); padding-bottom: .3rem; }
.inline-links a:hover { color: var(--orange); }

.statement { padding-block: clamp(5rem, 10vw, 11rem); border-block: 1px solid var(--line-dark); background: var(--paper); color: var(--black); }
.statement blockquote { margin: 0; max-width: 1500px; }
.statement blockquote p { margin: 0; font-family: var(--serif); font-size: clamp(3.2rem, 7.7vw, 9rem); line-height: .92; letter-spacing: -.055em; }
.statement footer { margin-top: 2rem; font-size: .63rem; letter-spacing: .08em; text-transform: uppercase; }
.statement footer a { border-bottom: 1px solid currentColor; }

.selected { background: var(--paper); color: var(--black); }
.selected .section-number { color: rgba(10,10,10,.5); }
.selected-intro { display: grid; grid-template-columns: 1fr .5fr; gap: 3rem; align-items: end; margin: 2rem 0 clamp(4rem, 8vw, 8rem); }
.selected-intro p { max-width: 440px; color: rgba(10,10,10,.58); }
.project-list { border-top: 1px solid var(--line-light); }
.project-row { display: grid; grid-template-columns: .15fr .8fr 1.1fr auto; gap: 2rem; align-items: center; padding: 2rem 0; border-bottom: 1px solid var(--line-light); transition: padding .25s, background .25s; }
.project-row:hover { padding-inline: 1.2rem; background: rgba(10,10,10,.045); }
.project-code { color: var(--orange); font-size: .62rem; letter-spacing: .1em; }
.project-title h3 { margin: 0; font-family: var(--serif); font-size: clamp(1.8rem, 3vw, 3.5rem); font-weight: 400; letter-spacing: -.035em; }
.project-title p, .project-desc { margin: .4rem 0 0; color: rgba(10,10,10,.54); font-size: .77rem; }
.project-row > a { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--line-light); border-radius: 50%; transition: background .2s, color .2s, transform .2s; }
.project-row > a:hover { background: var(--orange); color: var(--black); transform: rotate(45deg); }

.research-focus { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 7vw, 9rem); align-items: center; }
.research-photo { position: relative; overflow: hidden; }
.research-photo img { min-height: 620px; object-fit: cover; filter: grayscale(100%); transition: filter .45s ease; }
.research-photo:hover img { filter: grayscale(0%); }
.research-photo span { position: absolute; bottom: .8rem; left: .8rem; font-size: .55rem; letter-spacing: .08em; text-transform: uppercase; background: rgba(0,0,0,.62); padding: .4rem .55rem; }
.research-copy > p:not(.kicker) { color: rgba(238,234,226,.62); max-width: 720px; font-size: clamp(1rem, 1.2vw, 1.2rem); }
.research-topics { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 2rem; }
.research-topics span { border: 1px solid var(--line-dark); border-radius: 999px; padding: .5rem .8rem; font-size: .6rem; text-transform: uppercase; letter-spacing: .08em; }

.press { border-top: 1px solid var(--line-dark); }
.press-heading { margin: 2rem 0 clamp(4rem, 7vw, 7rem); }
.press-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.press-card { min-height: 300px; padding: clamp(1.5rem, 3vw, 3rem); border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); display: grid; grid-template-rows: auto 1fr auto; position: relative; transition: background .25s, color .25s; }
.press-card:hover { background: var(--orange); color: var(--black); }
.press-source { font-size: .62rem; text-transform: uppercase; letter-spacing: .13em; }
.press-card h3 { align-self: end; margin: 3rem 0 1.2rem; font-family: var(--serif); font-size: clamp(1.5rem, 2.4vw, 2.6rem); line-height: 1.02; font-weight: 400; }
.press-card p { margin: 0; opacity: .55; }
.press-card b { position: absolute; right: 1.5rem; top: 1.5rem; font-weight: 400; }

.about { display: grid; grid-template-columns: .85fr 1fr .55fr; gap: clamp(3rem, 6vw, 7rem); align-items: start; background: var(--blue); }
.about-title .section-number { margin-bottom: 2rem; }
.about-copy { padding-top: 6rem; }
.about-lead { margin: 0 0 2rem; font-family: var(--serif); font-size: clamp(1.8rem, 2.8vw, 3.2rem); line-height: 1.03; }
.about-copy > p:not(.about-lead) { color: rgba(238,234,226,.72); }
.about-facts { padding-top: 6rem; border-top: 1px solid var(--line-dark); }
.about-facts div { display: grid; grid-template-columns: .45fr 1fr; align-items: baseline; gap: 1rem; padding: 1.2rem 0; border-bottom: 1px solid var(--line-dark); }
.about-facts strong { font-family: var(--serif); font-size: 1.7rem; font-weight: 400; }
.about-facts span { font-size: .65rem; color: rgba(238,234,226,.66); }

.contact { padding-bottom: 2rem; }
.contact-top { margin-bottom: clamp(4rem, 8vw, 8rem); }
.contact-links { border-top: 1px solid var(--line-dark); }
.contact-links a { display: grid; grid-template-columns: .35fr 1fr auto; gap: 2rem; align-items: center; padding: 1.5rem 0; border-bottom: 1px solid var(--line-dark); transition: padding .2s, color .2s; }
.contact-links a:hover { padding-inline: 1rem; color: var(--orange); }
.contact-links span { font-size: .62rem; text-transform: uppercase; letter-spacing: .12em; color: rgba(238,234,226,.48); }
.contact-links strong { font-family: var(--serif); font-size: clamp(1.3rem, 2.4vw, 2.5rem); font-weight: 400; }
.contact-links b { font-weight: 400; }
.site-footer { margin-top: clamp(5rem, 9vw, 9rem); padding-top: 1.2rem; border-top: 1px solid var(--line-dark); display: grid; grid-template-columns: 1fr auto 1fr; gap: 1rem; align-items: center; font-size: .58rem; letter-spacing: .08em; text-transform: uppercase; color: rgba(238,234,226,.42); }
.site-footer p { margin: 0; }
.site-footer p:last-child { text-align: right; }
.site-footer a:hover { color: var(--orange); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1180px) {
  .feature { grid-template-columns: .25fr .75fr 1fr; grid-template-areas: "num head head" "image image copy"; }
  .feature-copy { padding-top: 1rem; }
  .about { grid-template-columns: 1fr 1fr; }
  .about-facts { grid-column: 2; padding-top: 0; }
}

@media (max-width: 860px) {
  .topbar { grid-template-columns: 1fr auto; min-height: 70px; }
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .mobile-nav { display: flex; position: fixed; inset: 70px 0 0; z-index: 89; background: var(--black); padding: 2rem 1rem; flex-direction: column; gap: 0; transform: translateX(100%); transition: transform .35s cubic-bezier(.2,.7,.2,1); }
  .mobile-nav.open { transform: translateX(0); }
  .mobile-nav a { font-family: var(--serif); font-size: 3rem; padding: .55rem 0; border-bottom: 1px solid var(--line-dark); }
  .hero { grid-template-columns: 1fr; grid-template-rows: auto auto auto; padding-top: 110px; min-height: auto; }
  h1 { font-size: clamp(4.1rem, 17vw, 8rem); }
  .hero-image { min-height: 70svh; }
  .hero-image img { min-height: 70svh; }
  .hero-index { grid-template-columns: auto 1fr 1fr; row-gap: .7rem; }
  .feature { grid-template-columns: 1fr; grid-template-areas: "num" "head" "image" "copy"; }
  .feature-image { min-height: 70svh; }
  .selected-intro { grid-template-columns: 1fr; }
  .project-row { grid-template-columns: auto 1fr auto; }
  .project-desc { grid-column: 2; }
  .research-focus { grid-template-columns: 1fr; }
  .research-photo img { min-height: 60svh; }
  .press-grid { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
  .about-copy, .about-facts { padding-top: 0; grid-column: auto; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer p:last-child { text-align: left; }
}

@media (max-width: 560px) {
  .section { padding-block: 4.5rem; }
  .hero { gap: 2.5rem; }
  .hero-links { display: grid; }
  .button { width: 100%; }
  .location-line { align-items: flex-start; }
  .hero-index { display: none; }
  .feature-heading h2, .selected-intro h2, .press-heading h2, .about-title h2, .contact h2, .research-copy h2 { font-size: clamp(3.5rem, 17vw, 6rem); }
  .feature-image { min-height: 520px; }
  .feature-stats div { grid-template-columns: .5fr 1fr; }
  .project-row { grid-template-columns: auto 1fr auto; gap: 1rem; }
  .project-desc { grid-column: 1 / -1; padding-left: 2.2rem; }
  .press-card { min-height: 240px; }
  .about { padding-block: 5rem; }
  .contact-links a { grid-template-columns: 1fr auto; gap: .5rem; }
  .contact-links span { grid-column: 1 / -1; }
  .contact-links strong { word-break: break-word; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Córdoba / MPI live research prototype */
.mpi-showcase { border-top: 1px solid var(--line-dark); background: #080808; overflow: hidden; }
.mpi-head { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(3rem, 8vw, 9rem); align-items: end; margin-bottom: clamp(3rem, 6vw, 6rem); }
.mpi-head h2 { font-size: clamp(4.3rem, 8.5vw, 10rem); }
.mpi-head > p { max-width: 590px; margin: 0 0 .8rem; color: rgba(238,234,226,.62); font-size: clamp(1rem, 1.35vw, 1.22rem); }
.mpi-window { position: relative; min-height: min(72vw, 820px); overflow: hidden; background: #05070b; border: 1px solid rgba(255,255,255,.14); }
.mpi-window::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(3,4,8,.08) 25%, rgba(3,4,8,.78) 100%); }
.mpi-video { width: 100%; height: 100%; min-height: min(72vw, 820px); object-fit: cover; object-position: center; transform: scale(1.012); filter: saturate(.92) contrast(1.05); }
.mpi-window-top { position: absolute; z-index: 3; top: 0; left: 0; right: 0; display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.15rem; border-bottom: 1px solid rgba(255,255,255,.13); background: linear-gradient(180deg, rgba(3,4,8,.88), rgba(3,4,8,.32)); font-size: .58rem; letter-spacing: .16em; }
.mpi-live { display: flex; align-items: center; gap: .55rem; color: rgba(238,234,226,.72); }
.mpi-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 16px var(--orange); }
.mpi-overlay { position: absolute; z-index: 3; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-between; align-items: end; gap: 2rem; padding: clamp(1.3rem, 3vw, 3.2rem); }
.mpi-overlay h3 { margin: .25rem 0 0; font-family: var(--serif); font-size: clamp(4rem, 9vw, 10rem); line-height: .78; font-weight: 400; letter-spacing: -.06em; }
.mpi-eyebrow { margin: 0; font-size: .62rem; text-transform: uppercase; letter-spacing: .14em; color: rgba(238,234,226,.62); }
.mpi-action { display: grid; justify-items: end; gap: .75rem; text-align: right; }
.prototype-button:disabled { opacity: 1; cursor: default; background: var(--paper); color: var(--black); border-color: var(--paper); }
.mpi-action span { max-width: 250px; font-size: .58rem; text-transform: uppercase; letter-spacing: .12em; color: rgba(238,234,226,.55); }
.mpi-status-grid { display: grid; grid-template-columns: 1fr 1fr; border-left: 1px solid var(--line-dark); border-top: 1px solid var(--line-dark); margin-top: 1rem; }
.mpi-status-grid article { display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; min-height: 190px; padding: clamp(1.4rem, 2.6vw, 2.5rem); border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.mpi-status-grid article > span { color: var(--orange); font-size: .62rem; letter-spacing: .12em; }
.mpi-status-grid h3 { margin: 0 0 .8rem; font-family: var(--serif); font-size: clamp(1.55rem, 2.3vw, 2.6rem); font-weight: 400; line-height: 1; }
.mpi-status-grid p { max-width: 650px; margin: 0; color: rgba(238,234,226,.58); font-size: .78rem; }

@media (max-width: 860px) {
  .mpi-head { grid-template-columns: 1fr; }
  .mpi-window, .mpi-video { min-height: 76svh; }
  .mpi-video { object-position: 43% center; }
  .mpi-overlay { align-items: flex-start; flex-direction: column; }
  .mpi-action { justify-items: start; text-align: left; }
  .mpi-status-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .mpi-head h2 { font-size: clamp(3.6rem, 18vw, 6.2rem); }
  .mpi-window, .mpi-video { min-height: 72svh; }
  .mpi-window-top { font-size: .51rem; }
  .mpi-overlay h3 { font-size: clamp(4rem, 24vw, 7rem); }
  .mpi-status-grid article { min-height: auto; }
}


/* Live MPI worlds */
.mpi-world-buttons { display:flex; flex-wrap:wrap; justify-content:flex-end; gap:.65rem; }
.mpi-world-buttons .prototype-button { white-space:nowrap; }
@media (max-width: 760px) { .mpi-world-buttons { justify-content:flex-start; } }


/* UI v2 · identidad MPI y flechas geométricas finas */
.mpi-overlay-subtitle{
  margin:.85rem 0 0;
  font-size:clamp(.72rem,1.05vw,.95rem);
  line-height:1.25;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:rgba(238,234,226,.66);
}
.thin-arrow{
  position:relative;display:inline-block;width:18px;height:18px;vertical-align:middle;
  color:currentColor;
}
.thin-arrow-ne::before{
  content:"";position:absolute;left:3px;bottom:4px;width:13px;height:1px;background:currentColor;
  transform:rotate(-45deg);transform-origin:left center;
}
.thin-arrow-ne::after{
  content:"";position:absolute;right:2px;top:2px;width:7px;height:7px;
  border-top:1px solid currentColor;border-right:1px solid currentColor;
}
.thin-arrow-down::before{
  content:"";position:absolute;left:50%;top:2px;width:1px;height:13px;background:currentColor;
  transform:translateX(-50%);
}
.thin-arrow-down::after{
  content:"";position:absolute;left:50%;bottom:2px;width:7px;height:7px;
  border-right:1px solid currentColor;border-bottom:1px solid currentColor;
  transform:translateX(-50%) rotate(45deg);
}
.inline-links a::after{
  content:"";display:inline-block;width:7px;height:7px;margin-left:.55rem;
  border-top:1px solid currentColor;border-right:1px solid currentColor;
  transform:translateY(-1px);
}
.project-row>a,.press-card b,.contact-links b{display:inline-flex;align-items:center;justify-content:center}
@media(max-width:560px){
  .thin-arrow{width:16px;height:16px}
  .mpi-overlay h3{font-size:clamp(3.8rem,22vw,6.3rem)}
  .mpi-overlay-subtitle{font-size:.64rem;letter-spacing:.13em}
}

/* Mobile navigation repair · iOS Safari */
@media (max-width: 860px) {
  .topbar {
    background: #0a0a0a;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .wordmark,
  .header-actions {
    position: relative;
    z-index: 3;
  }

  .mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 2;
    width: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    padding:
      calc(96px + env(safe-area-inset-top))
      clamp(1.25rem, 6vw, 2rem)
      calc(2rem + env(safe-area-inset-bottom));
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    background: #0a0a0a;
    transform: translate3d(100%, 0, 0);
    transition: transform .32s cubic-bezier(.2,.7,.2,1);
    isolation: isolate;
  }

  .mobile-nav.open {
    transform: translate3d(0, 0, 0);
  }

  .mobile-nav a {
    display: flex;
    align-items: center;
    min-height: clamp(68px, 11.5vh, 92px);
    padding: .35rem 0;
    border-bottom: 1px solid var(--line-dark);
    font-family: var(--serif);
    font-size: clamp(2rem, 10vw, 3.25rem);
    font-weight: 400;
    line-height: .95;
    letter-spacing: -.035em;
    white-space: nowrap;
  }

  .mobile-nav a:first-child {
    border-top: 1px solid var(--line-dark);
  }

  body.menu-open main {
    visibility: hidden;
  }

  body.menu-open .grain {
    opacity: .025;
  }
}

@media (max-width: 390px) {
  .mobile-nav {
    padding-top: calc(88px + env(safe-area-inset-top));
  }

  .mobile-nav a {
    min-height: 64px;
    font-size: clamp(1.85rem, 9.5vw, 2.8rem);
  }
}