:root {
  --black: #050505;
  --black-2: #0b0b0b;
  --ink: #111111;
  --white: #f2f2ee;
  --paper: #ecece6;
  --muted: #a6a6a0;
  --line-dark: #262626;
  --line-light: #cfcfc8;
  --green: #6d9f3b;
  --page: min(92vw, 1440px);
  --header-h: 84px;
  color: var(--white);
  background: var(--black);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--black); }
html.intro-active, html.intro-active body { overflow: hidden; }
body { margin: 0; min-width: 320px; background: var(--black); color: var(--white); }
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: .06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
::selection { background: var(--green); color: var(--black); }

.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;
}

.eyebrow {
  margin: 0 0 2rem;
  color: var(--green);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.accent { color: var(--green); }

[data-reveal] {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 900ms cubic-bezier(.2,.75,.2,1), transform 900ms cubic-bezier(.2,.75,.2,1);
  transition-delay: var(--delay, 0ms);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* Intro */
.intro {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  background: var(--black);
  transition: opacity 650ms ease;
}
.intro__skip {
  position: absolute;
  right: 2rem;
  top: 2rem;
  padding: .55rem .8rem;
  border: 0;
  background: transparent;
  color: #8d8d89;
  cursor: pointer;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.intro__words {
  display: flex;
  align-items: center;
  gap: .4em;
  font-size: clamp(4rem, 13vw, 11rem);
  font-weight: 600;
  letter-spacing: -.075em;
  line-height: .9;
}
.intro__waste, .intro__value, .intro__arrow { opacity: 0; transform: translateY(20px); transition: 700ms cubic-bezier(.2,.8,.2,1); }
.intro--1 .intro__waste { opacity: 1; transform: none; }
.intro--2 .intro__waste { opacity: .26; transform: none; }
.intro--2 .intro__value { opacity: 1; transform: none; color: var(--green); }
.intro--3 .intro__waste, .intro--3 .intro__value, .intro--3 .intro__arrow { opacity: 1; transform: none; }
.intro__arrow { color: #73736f; font-size: .48em; letter-spacing: 0; }

/* Navigation */
.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  padding: 0 4vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid transparent;
  transition: background-color 300ms ease, border-color 300ms ease;
}
.site-header--scrolled { background: rgba(5, 5, 5, .92); border-color: #252525; backdrop-filter: blur(12px); }
.brand { width: clamp(150px, 12vw, 210px); z-index: 2; }
.brand img { width: 100%; height: auto; }
.nav { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2.2rem); }
.nav a { color: #c8c8c3; font-size: .77rem; letter-spacing: .045em; transition: color 200ms ease; }
.nav a:hover, .nav a:focus-visible { color: var(--white); }
.nav__contact { border: 1px solid #777; padding: .8rem 1rem; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 10px; }
.menu-toggle > span:not(.sr-only) { display: block; height: 1px; background: var(--white); margin: 5px 0; transition: transform 240ms ease; }

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-bottom: 1px solid var(--line-dark);
}
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); animation: drift 18s ease-in-out infinite alternate; }
.hero__scrim { position: absolute; inset: 0; background: rgba(0,0,0,.46); }
.hero__content { position: relative; z-index: 2; width: var(--page); margin: 0 auto; padding: 18vh 0 13vh; }
.hero__eyebrow { margin-bottom: 2.5rem; }
.hero h1 { margin: 0; max-width: 12ch; font-size: clamp(4.3rem, 9.5vw, 10rem); line-height: .89; letter-spacing: -.065em; font-weight: 600; }
.hero h1 span { display: block; }
.hero__sub { max-width: 580px; margin: 3.2rem 0 0; color: #bebeba; font-size: clamp(1rem, 1.3vw, 1.25rem); line-height: 1.55; }
.scroll-cue { position: absolute; z-index: 2; right: 4vw; bottom: 4.5vh; display: flex; align-items: center; gap: 1rem; color: #a4a49f; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; }
.scroll-cue i { width: 46px; height: 1px; background: #6b6b67; position: relative; overflow: hidden; }
.scroll-cue i::after { content: ""; position: absolute; inset: 0; background: var(--green); transform: translateX(-100%); animation: sweep 2.2s ease-in-out infinite; }
@keyframes drift { to { transform: scale(1.09) translate3d(-1.5%, -1%, 0); } }
@keyframes sweep { 50%, 100% { transform: translateX(100%); } }

/* Cinematic claim */
.cinematic-claim { min-height: 130vh; position: relative; display: grid; place-items: center; overflow: hidden; }
.cinematic-claim__image { position: absolute; inset: 0; opacity: .58; }
.cinematic-claim__image img { width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); }
.cinematic-claim::after { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.48); }
.cinematic-claim__content { z-index: 1; position: relative; width: var(--page); }
.cinematic-claim h2 { max-width: 13ch; margin: 0; font-size: clamp(3.8rem, 8.5vw, 9rem); line-height: .92; letter-spacing: -.06em; font-weight: 550; }
.claim-turn { margin: 3rem 0 0 auto; max-width: 15ch; color: var(--green); font-size: clamp(2.3rem, 4.6vw, 5.5rem); line-height: .98; letter-spacing: -.045em; }

/* Stat */
.scale-section {
  min-height: 100svh;
  padding: 10vh 4vw;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  grid-template-rows: 1fr auto;
  align-items: center;
  background: var(--paper);
  color: var(--ink);
}
.scale-section__number { font-size: clamp(7rem, 18vw, 20rem); font-weight: 650; letter-spacing: -.09em; line-height: .75; white-space: nowrap; }
.scale-section__number span { color: var(--green); font-size: .4em; vertical-align: top; margin-left: .06em; }
.scale-section__copy { align-self: end; padding-bottom: 2.6rem; }
.scale-section__copy h2 { margin: 0; font-size: clamp(2.2rem, 4.3vw, 5rem); line-height: 1; letter-spacing: -.055em; }
.scale-section__copy p { margin: .8rem 0 0; color: var(--green); font-size: clamp(2rem, 4vw, 4.6rem); line-height: 1; }
.scale-section__note { grid-column: 1/-1; margin: 0; padding-top: 2rem; border-top: 1px solid var(--line-light); color: #55554f; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }

/* Scroll statement */
.sticky-story { height: calc(var(--story-steps) * 100svh); background: var(--black); color: var(--white); }
.sticky-story--light { background: var(--paper); color: var(--ink); }
.sticky-story__frame { position: sticky; top: 0; height: 100svh; display: grid; place-content: center; padding: var(--header-h) 4vw 4vw; }
.sticky-story__frame > .eyebrow { position: absolute; top: 17vh; left: 4vw; }
.sticky-story__sentences { position: relative; width: var(--page); min-height: 38vh; display: grid; place-items: center; }
.sticky-story h2 { grid-area: 1/1; max-width: 12ch; margin: 0; text-align: center; opacity: 0; transform: translateY(22px); font-size: clamp(4rem, 9vw, 10rem); line-height: .9; letter-spacing: -.065em; font-weight: 560; transition: opacity 500ms ease, transform 600ms cubic-bezier(.2,.8,.2,1); }
.sticky-story h2.is-active { opacity: 1; transform: none; }
.story-progress { position: absolute; right: 4vw; top: 50%; transform: translateY(-50%); display: grid; gap: 10px; }
.story-progress span { width: 28px; height: 1px; background: #464641; transition: width 300ms ease, background-color 300ms ease; }
.story-progress span.is-active { width: 54px; background: var(--green); }

/* Transformation */
.transformation { min-height: 120vh; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(340px, .65fr); background: var(--black); border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.transformation__visual { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.transformation__visual img { width: 100%; height: 100%; object-fit: cover; }
.transformation__label { position: absolute; bottom: 4vh; color: #c7c7c2; font-size: .7rem; letter-spacing: .15em; text-transform: uppercase; }
.transformation__label--left { left: 3vw; }
.transformation__label--right { right: 3vw; color: var(--green); }
.transformation__copy { align-self: center; padding: 12vh 5vw; }
.transformation__copy h2 { margin: 0; font-size: clamp(3rem, 5.5vw, 6.5rem); line-height: .93; letter-spacing: -.055em; font-weight: 560; }
.transformation__copy > p:last-child { margin: 2.5rem 0 0; max-width: 42ch; color: var(--muted); font-size: 1.05rem; line-height: 1.7; }

/* Streams */
.streams { min-height: 100svh; padding: 16vh 4vw 10vh; background: var(--paper); color: var(--ink); }
.section-intro { width: var(--page); margin: 0 auto 10vh; display: grid; grid-template-columns: .65fr 1.35fr; }
.section-intro h2 { margin: 0; max-width: 10ch; font-size: clamp(4rem, 8vw, 8.5rem); line-height: .89; letter-spacing: -.065em; font-weight: 580; }
.streams__grid { width: var(--page); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #bdbdb6; border-bottom: 1px solid #bdbdb6; }
.stream { min-height: 420px; padding: 2rem; display: flex; flex-direction: column; border-right: 1px solid #bdbdb6; }
.stream:last-child { border-right: 0; }
.stream__index { color: #6f6f68; font-size: .72rem; letter-spacing: .15em; }
.stream h3 { margin: auto 0 0; font-size: clamp(2rem, 3.4vw, 4rem); line-height: .95; letter-spacing: -.045em; font-weight: 550; }
.stream__arrow { margin: 2rem 0 1.5rem; color: var(--green); font-size: 3rem; line-height: 1; }
.stream p { margin: 0; font-size: 1.05rem; }

/* Outputs */
.output-list { padding: 15vh 4vw; background: var(--black); }
.output-list__header { width: var(--page); margin: 0 auto 10vh; display: grid; grid-template-columns: .55fr 1.45fr; }
.output-list__header h2 { max-width: 13ch; margin: 0; font-size: clamp(3.4rem, 7vw, 8rem); line-height: .92; letter-spacing: -.06em; font-weight: 560; }
.output-list__items { width: var(--page); margin: 0 auto; border-top: 1px solid var(--line-dark); }
.output-row { display: grid; grid-template-columns: .25fr 1fr 1.2fr; gap: 2rem; align-items: start; padding: 3.4rem 0; border-bottom: 1px solid var(--line-dark); }
.output-row > span { color: var(--green); font-size: .72rem; letter-spacing: .16em; }
.output-row h3 { margin: 0; font-size: clamp(2rem, 3.4vw, 4rem); line-height: .95; letter-spacing: -.045em; font-weight: 520; }
.output-row p { margin: 0; max-width: 45ch; color: var(--muted); line-height: 1.65; }

/* Markets */
.markets { min-height: 100svh; display: grid; grid-template-columns: .8fr 1.2fr; background: var(--paper); color: var(--ink); }
.markets__copy { padding: 14vh 5vw 10vh; display: flex; flex-direction: column; justify-content: center; }
.markets__copy h2 { margin: 0; font-size: clamp(3rem, 5.6vw, 6.5rem); line-height: .93; letter-spacing: -.055em; font-weight: 570; }
.markets__copy > p:not(.eyebrow) { margin: 2rem 0 0; max-width: 42ch; color: #5e5e58; line-height: 1.65; }
.market-labels { margin-top: 4rem; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-light); }
.market-labels span { padding: 1.1rem 0; border-bottom: 1px solid var(--line-light); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.markets__map { align-self: stretch; min-height: 70vh; overflow: hidden; }
.markets__map img { width: 100%; height: 100%; object-fit: cover; }

/* Nutrition */
.nutrition { min-height: 110vh; padding: 14vh 4vw; background: var(--black); }
.nutrition__header { width: var(--page); margin: 0 auto 8vh; display: grid; grid-template-columns: .55fr 1.45fr; }
.nutrition__header h2 { margin: 0; font-size: clamp(4rem, 8vw, 9rem); line-height: .88; letter-spacing: -.065em; font-weight: 560; }
.animal-grid { width: var(--page); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #303030; }
.animal-grid figure { position: relative; margin: 0; min-height: 600px; overflow: hidden; background: var(--black); }
.animal-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms cubic-bezier(.2,.75,.2,1), opacity 500ms ease; }
.animal-grid figure:hover img { transform: scale(1.04); opacity: .88; }
.animal-grid figcaption { position: absolute; left: 1.4rem; bottom: 1.4rem; padding-top: .7rem; min-width: 110px; border-top: 1px solid var(--green); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; }

/* Circular process */
.cycle-section { min-height: 120vh; padding: 14vh 4vw; display: grid; grid-template-columns: .8fr 1.2fr; gap: 4vw; align-items: center; background: var(--paper); color: var(--ink); }
.cycle-section__copy { padding-left: max(0px, calc((100vw - var(--page)) / 2)); }
.cycle-section__copy h2 { margin: 0; max-width: 10ch; font-size: clamp(3.5rem, 6.5vw, 7.5rem); line-height: .92; letter-spacing: -.06em; font-weight: 570; }
.cycle-section__copy > p:last-child { max-width: 42ch; margin: 2rem 0 0; color: #5b5b55; line-height: 1.65; }
.process-cycle { position: relative; width: min(46vw, 720px); aspect-ratio: 1; margin: 0 auto; color: #9c9c95; }
.process-cycle__orbit { position: absolute; inset: 0; width: 100%; height: 100%; }
.process-cycle__centre { position: absolute; inset: 38%; display: grid; place-content: center; text-align: center; border: 1px solid #bdbdb6; background: var(--paper); }
.process-cycle__centre span { color: var(--green); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; }
.process-cycle__centre strong { margin-top: .45rem; color: var(--ink); font-size: 1.15rem; font-weight: 550; }
.process-cycle__step { position: absolute; transform: translate(-50%, -50%); min-width: 100px; padding: .8rem .5rem; text-align: center; background: var(--paper); color: var(--ink); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; }
.process-cycle__step span { display: block; margin-bottom: .35rem; color: var(--green); font-size: .6rem; }

/* Vision */
.vision { min-height: 110vh; position: relative; display: flex; align-items: center; overflow: hidden; padding: 12vh 4vw; background: #0b1108; border-top: 1px solid #1b2417; }
.vision__content { width: var(--page); margin: 0 auto; position: relative; z-index: 1; }
.vision h2 { margin: 0; max-width: 11ch; font-size: clamp(4rem, 8vw, 9.2rem); line-height: .88; letter-spacing: -.065em; font-weight: 560; }
.vision__content > p:last-child { max-width: 48ch; margin: 3rem 0 0; color: #aeb2a9; font-size: 1.05rem; line-height: 1.65; }
.vision__mark { position: absolute; right: -3vw; bottom: -5vh; color: #111b0d; font-size: clamp(12rem, 34vw, 42rem); font-weight: 800; letter-spacing: -.1em; line-height: .72; user-select: none; }

/* Contact + footer */
.contact { min-height: 92vh; padding: 15vh 4vw 9vh; display: grid; grid-template-columns: 1.3fr .7fr; gap: 8vw; align-items: end; background: var(--black); }
.contact__statement h2 { max-width: 11ch; margin: 0; font-size: clamp(4rem, 8.5vw, 9.5rem); line-height: .88; letter-spacing: -.065em; font-weight: 560; }
.contact__details { padding-bottom: 1rem; }
.contact__details > p:first-child { max-width: 28ch; margin: 0 0 3rem; color: var(--muted); line-height: 1.6; }
.text-link { display: flex; justify-content: space-between; gap: 1rem; padding: 1.25rem 0; border-top: 1px solid var(--line-dark); font-size: clamp(1.2rem, 2vw, 2rem); letter-spacing: -.025em; }
.text-link:last-of-type { border-bottom: 1px solid var(--line-dark); }
.text-link span { color: var(--green); }
.contact__location { margin: 2.2rem 0 0; color: #777772; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; }
.footer { padding: 2.5rem 4vw; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 2rem; border-top: 1px solid var(--line-dark); background: var(--black); color: #777772; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.footer img { width: 140px; }
.footer p { margin: 0; }
.footer p:nth-child(2) { text-align: center; color: #a2a29d; }
.footer p:last-child { text-align: right; }

@media (max-width: 1000px) {
  :root { --header-h: 70px; }
  .site-header { padding: 0 5vw; }
  .brand { width: 150px; }
  .menu-toggle { display: block; z-index: 2; cursor: pointer; }
  .nav { position: fixed; inset: 0; padding: 18vh 7vw 8vh; display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 1.5rem; background: #050505; transform: translateY(-105%); transition: transform 420ms cubic-bezier(.2,.8,.2,1); }
  .nav--open { transform: none; }
  .nav a { font-size: clamp(1.8rem, 6vw, 3rem); letter-spacing: -.03em; }
  .nav__contact { margin-top: auto; font-size: 1rem !important; letter-spacing: .04em !important; }
  .hero__content { width: 90vw; }
  .scroll-cue { display: none; }
  .scale-section { grid-template-columns: 1fr; grid-template-rows: auto auto 1fr; gap: 4rem; align-content: center; }
  .scale-section__number { font-size: clamp(6rem, 24vw, 12rem); }
  .scale-section__copy { padding: 0; }
  .scale-section__note { grid-column: 1; align-self: end; }
  .transformation { grid-template-columns: 1fr; }
  .transformation__visual { position: relative; height: 78svh; }
  .transformation__copy { padding: 10vh 5vw 13vh; }
  .section-intro, .output-list__header, .nutrition__header { grid-template-columns: 1fr; gap: 2rem; }
  .streams__grid { grid-template-columns: 1fr; }
  .stream { min-height: 330px; border-right: 0; border-bottom: 1px solid #bdbdb6; }
  .stream:last-child { border-bottom: 0; }
  .output-row { grid-template-columns: .2fr 1fr; }
  .output-row p { grid-column: 2; }
  .markets { grid-template-columns: 1fr; }
  .markets__map { min-height: 55vh; }
  .animal-grid { grid-template-columns: 1fr; }
  .animal-grid figure { min-height: 65svh; }
  .cycle-section { grid-template-columns: 1fr; gap: 8vh; }
  .process-cycle { width: min(88vw, 680px); }
  .contact { grid-template-columns: 1fr; gap: 12vh; }
  .footer { grid-template-columns: 1fr; }
  .footer p:nth-child(2), .footer p:last-child { text-align: left; }
}

@media (max-width: 640px) {
  .eyebrow { margin-bottom: 1.3rem; }
  .hero__content { padding-bottom: 11vh; }
  .hero h1 { font-size: clamp(3.7rem, 18vw, 6.2rem); }
  .hero__sub { max-width: 32ch; margin-top: 2rem; }
  .cinematic-claim { min-height: 105vh; }
  .cinematic-claim__content { width: 90vw; }
  .claim-turn { margin-top: 2rem; }
  .sticky-story__frame { padding-inline: 5vw; }
  .sticky-story__frame > .eyebrow { left: 5vw; top: 14vh; }
  .sticky-story h2 { font-size: clamp(3.5rem, 16vw, 6rem); }
  .story-progress { right: 5vw; top: auto; bottom: 5vh; transform: none; display: flex; }
  .story-progress span { width: 20px; }
  .story-progress span.is-active { width: 36px; }
  .scale-section { padding: 12vh 5vw 8vh; }
  .scale-section__number { font-size: 22vw; }
  .transformation__visual { height: 62svh; }
  .streams, .output-list, .nutrition, .cycle-section, .vision, .contact { padding-inline: 5vw; }
  .streams { padding-top: 12vh; }
  .stream { padding: 1.5rem; }
  .output-row { grid-template-columns: 1fr; gap: 1.2rem; }
  .output-row p { grid-column: auto; }
  .markets__copy { padding: 12vh 5vw 7vh; }
  .animal-grid figure { min-height: 52svh; }
  .process-cycle__step { min-width: 74px; font-size: .62rem; }
  .process-cycle__centre { inset: 36%; }
  .footer { padding-inline: 5vw; }
}

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

@keyframes breathe { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.018); } }
.intro--3 .intro__words { animation: breathe 2.2s ease-in-out infinite; }

/* Mobile navigation fix: isolated, opaque, scroll-safe full-screen menu */
body.menu-open {
  overflow: hidden;
  touch-action: none;
}

@media (max-width: 1000px) {
  .site-header {
    z-index: 1500;
    isolation: isolate;
  }

  .site-header--menu-open {
    background: #050505;
    border-color: transparent;
    backdrop-filter: none;
  }

  .brand,
  .menu-toggle {
    position: relative;
    z-index: 1502;
  }

  .nav {
    position: fixed;
    z-index: 1501;
    inset: 0;
    width: 100vw;
    height: 100dvh;
    min-height: 100svh;
    padding: calc(var(--header-h) + 3rem) 7vw max(2.5rem, env(safe-area-inset-bottom));
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: clamp(.9rem, 2.4vh, 1.45rem);
    overflow-y: auto;
    overscroll-behavior: contain;
    background: #050505;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate3d(0, -20px, 0);
    transition: opacity 240ms ease, transform 340ms cubic-bezier(.2,.8,.2,1), visibility 0s linear 340ms;
  }

  .nav--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate3d(0, 0, 0);
    transition-delay: 0s;
  }

  .nav a {
    display: block;
    width: fit-content;
    color: var(--white);
    font-size: clamp(2rem, 8.5vw, 3.4rem);
    font-weight: 500;
    line-height: 1;
    letter-spacing: -.05em;
  }

  .nav__contact {
    width: 100% !important;
    margin-top: auto !important;
    padding: 1.15rem 0 !important;
    border: 0 !important;
    border-top: 1px solid #3a3a36 !important;
    border-bottom: 1px solid #3a3a36 !important;
    color: #c8c8c3 !important;
    font-size: 1rem !important;
    line-height: 1.3 !important;
    letter-spacing: .02em !important;
  }

  .menu-toggle {
    display: grid;
    place-content: center;
    gap: 6px;
  }

  .menu-toggle > span:not(.sr-only) {
    width: 26px;
    height: 1px;
    margin: 0;
    background: var(--white);
    transform-origin: center;
    transition: transform 220ms ease, opacity 180ms ease;
  }

  .menu-toggle--open > span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle--open > span:nth-child(2) { opacity: 0; }
  .menu-toggle--open > span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 640px) {
  .nav {
    padding-left: 6vw;
    padding-right: 6vw;
  }

  .hero__content {
    padding-top: calc(var(--header-h) + 8vh);
  }
}

/* Scroll-led impact statistics */
.impact-stats {
  position: relative;
  height: 300vh;
  background: var(--paper);
  color: var(--ink);
}
.impact-stats__frame {
  position: sticky;
  top: 0;
  min-height: 100svh;
  overflow: hidden;
  padding: calc(var(--header-h) + 5vh) 4vw 7vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.impact-stats__eyebrow { width: var(--page); margin: 0 auto 3vh; color: var(--green); }
.impact-stats__slides { position: relative; width: var(--page); min-height: 66vh; margin: 0 auto; }
.impact-stat {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  grid-template-rows: 1fr auto;
  column-gap: 6vw;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8vh);
  transition: opacity 480ms ease, transform 650ms cubic-bezier(.2,.8,.2,1), visibility 0s linear 650ms;
}
.impact-stat.is-active { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }

.impact-stat__number {
  display: flex;
  align-items: flex-start;
  gap: .18em;
  min-width: 0;
  font-size: clamp(6.5rem, 15vw, 15rem);
  line-height: .82;
  letter-spacing: -.075em;
  font-weight: 650;
  white-space: nowrap;
}
.impact-stat__number strong { font: inherit; letter-spacing: inherit; }
.impact-stat__unit {
  margin-top: .08em;
  color: var(--green);
  font-size: .28em;
  line-height: 1;
  letter-spacing: -.02em;
}
.impact-stat__number--leather {
  font-size: clamp(5.5rem, 11vw, 11rem);
  letter-spacing: -.07em;
}
.impact-stat__number--range {
  font-size: clamp(5.5rem, 11.5vw, 11rem);
  letter-spacing: -.065em;
}
.impact-stat__copy { align-self: center; }
.impact-stat__copy h2 { max-width: 11ch; margin: 0; font-size: clamp(2.7rem, 5vw, 6rem); line-height: .96; letter-spacing: -.055em; font-weight: 620; }
.impact-stat__copy p { margin: 1rem 0 0; color: var(--green); font-size: clamp(2rem, 4vw, 4.5rem); line-height: 1; letter-spacing: -.04em; }
.impact-stat__note { grid-column: 1 / -1; align-self: end; margin: 0; padding-top: 1.4rem; border-top: 1px solid var(--line-light); color: #62625d; font-size: .86rem; letter-spacing: .04em; }
.impact-stats__progress { position: absolute; right: 4vw; bottom: 4vh; display: flex; gap: .55rem; }
.impact-stats__progress span { width: 32px; height: 2px; background: #c7c7c0; transition: width 250ms ease, background 250ms ease; }
.impact-stats__progress span.is-active { width: 58px; background: var(--green); }

/* Click-to-reveal animal market cards */
.animal-card { position: relative; min-height: 600px; overflow: hidden; background: var(--black); }
.animal-card__trigger { position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; border: 0; background: transparent; color: inherit; cursor: pointer; text-align: left; }
.animal-card__trigger img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms cubic-bezier(.2,.75,.2,1), opacity 500ms ease, filter 500ms ease; }
.animal-card:hover .animal-card__trigger img { transform: scale(1.04); opacity: .88; }
.animal-card__label { position: absolute; left: 1.4rem; bottom: 1.4rem; min-width: 110px; padding-top: .7rem; border-top: 1px solid var(--green); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; }
.animal-card__plus { position: absolute; right: 1.4rem; bottom: 1.15rem; color: var(--green); font-size: 2rem; font-weight: 300; transition: transform 260ms ease; }
.animal-card__details { position: absolute; inset: 0; z-index: 2; padding: 2.2rem; display: flex; flex-direction: column; justify-content: flex-end; background: rgba(5,5,5,.94); opacity: 0; visibility: hidden; transform: translateY(20px); transition: opacity 280ms ease, transform 400ms cubic-bezier(.2,.8,.2,1), visibility 0s linear 400ms; pointer-events: none; }
.animal-card.is-open .animal-card__details { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.animal-card.is-open .animal-card__trigger img { filter: grayscale(1); opacity: .18; transform: scale(1.04); }
.animal-card.is-open .animal-card__plus { z-index: 3; transform: rotate(45deg); }
.animal-card__kicker { margin: 0 0 1rem; color: var(--green); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; }
.animal-card__details h3 { margin: 0; font-size: clamp(2.3rem, 3.4vw, 4rem); line-height: .98; letter-spacing: -.05em; font-weight: 560; }
.animal-card__details ul { margin: 2rem 0 0; padding: 0; list-style: none; color: #c8c8c3; }
.animal-card__details li { padding: .55rem 0; border-top: 1px solid #2d2d2a; font-size: .95rem; }
.animal-card__details li::before { content: '✓'; margin-right: .7rem; color: var(--green); }

@media (max-width: 1000px) {
  .impact-stat { grid-template-columns: 1fr; grid-template-rows: auto auto 1fr; gap: 3rem; align-content: center; }
  .impact-stat__number { font-size: clamp(5.5rem, 18vw, 9rem); }
  .impact-stat__number--leather { font-size: clamp(4.8rem, 14vw, 7.8rem); }
  .impact-stat__number--range { font-size: clamp(4.6rem, 15vw, 7.5rem); }
  .impact-stat__copy h2 { max-width: 13ch; }
  .impact-stat__note { grid-column: 1; }
  .animal-card { min-height: 65svh; }
}

@media (max-width: 640px) {
  .impact-stats__frame { padding-inline: 5vw; }
  .impact-stats__slides { min-height: 72vh; }
  .impact-stat { gap: 2rem; }
  .impact-stat__number { font-size: 18vw; }
  .impact-stat__number--leather { font-size: 13.5vw; }
  .impact-stat__number--range { font-size: 14.5vw; }
  .impact-stat__unit { font-size: .34em; }
  .impact-stat__copy h2 { font-size: clamp(2.4rem, 11vw, 4rem); }
  .impact-stat__copy p { font-size: clamp(1.7rem, 8vw, 3rem); }
  .impact-stat__note { font-size: .76rem; line-height: 1.5; }
  .impact-stats__progress { right: 5vw; }
  .animal-card { min-height: 52svh; }
  .animal-card__details { padding: 1.5rem; }
}