:root {
  --ink: #173932;
  --ink-soft: #395c54;
  --paper: #fffdf9;
  --mist: #eef6f0;
  --lime: #dff2a6;
  --rose: #d95c88;
  --rose-dark: #a32f5c;
  --line: rgba(23, 57, 50, 0.16);
  --shadow: 0 18px 48px rgba(24, 58, 50, 0.12);
  --radius: 1.5rem;
  --content: 75rem;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 6rem; }
:focus-visible { outline: 3px solid var(--rose-dark); outline-offset: 4px; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: .5rem;
  left: .5rem;
  padding: .7rem 1rem;
  transform: translateY(-150%);
  background: white;
  border-radius: .5rem;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 249, .93);
  backdrop-filter: blur(14px);
}

.nav-shell {
  width: min(calc(100% - 2rem), var(--content));
  min-height: 4.5rem;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: 3.4rem;
  height: 3.1rem;
  object-fit: cover;
  border-radius: .7rem;
}

.brand-name {
  display: grid;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1rem, 4.3vw, 1.28rem);
  font-weight: 700;
  line-height: 1.05;
}

.brand-name small {
  margin-top: .25rem;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .015em;
  text-transform: uppercase;
}

.menu-button {
  min-width: 3rem;
  min-height: 3rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
}

.site-nav {
  display: none;
  position: absolute;
  inset: 100% 0 auto;
  padding: .8rem 1rem 1rem;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.site-nav[data-open] { display: grid; }
.site-nav a {
  padding: .8rem 1rem;
  border-radius: .8rem;
  text-decoration: none;
  font-weight: 650;
}
.site-nav a:hover, .site-nav a:focus-visible { background: var(--mist); }

.hero {
  min-height: 0;
  display: grid;
  align-items: end;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: white;
}
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,24,18,.08), rgba(5,24,18,.82));
}
.hero-media {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-copy {
  width: min(calc(100% - 2rem), var(--content));
  margin: auto;
  padding: 3rem 0 1.5rem;
}
.hero-seed-callout {
  width: min(calc(100% - 2rem), 25rem);
  margin: 0 auto 2rem;
  display: grid;
  grid-template-columns: auto 2.6rem minmax(8rem, 1fr);
  align-items: center;
  gap: .5rem;
}
.hero-seed-label { font-family: Georgia, "Times New Roman", serif; font-size: 1.05rem; font-weight: 700; text-align: right; }
.hero-seed-arrow { color: var(--lime); font-size: 2.5rem; line-height: 1; }
.hero-seed-link { position: relative; display: block; overflow: hidden; border: 3px solid white; border-radius: 1rem; box-shadow: var(--shadow); background: white; color: var(--ink); text-decoration: none; }
.hero-seed-link img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.hero-seed-link span { position: absolute; inset: auto .4rem .4rem; padding: .35rem .55rem; border-radius: .5rem; background: rgba(255,255,255,.93); font-size: .78rem; font-weight: 800; text-align: center; }
.hero-seed-link:hover, .hero-seed-link:focus-visible { transform: rotate(-1deg) scale(1.02); }
.eyebrow {
  display: inline-block;
  margin: 0 0 .8rem;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; line-height: 1.08; }
h1 { max-width: 20ch; margin: 0; font-size: clamp(2rem, 4.5vw, 3.8rem); letter-spacing: -.04em; }
.hero p { max-width: 42rem; margin: 1.25rem 0 0; font-size: clamp(1.05rem, 2.7vw, 1.35rem); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  margin-top: 1.6rem;
  padding: .75rem 1.2rem;
  border-radius: 999px;
  background: var(--lime);
  color: #16362f;
  text-decoration: none;
  font-weight: 800;
}
.button::after { content: "→"; margin-left: .65rem; font-size: 1.25rem; }
.button:hover { transform: translateY(-2px); }

.manifesto {
  padding: 1.75rem 1rem;
  background: var(--ink);
  color: white;
}
.manifesto p {
  max-width: 62rem;
  margin: auto;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.35;
  text-align: center;
}
.manifesto h2 { max-width: 62rem; margin: 0 auto 1rem; font-size: clamp(1.4rem, 2.2vw, 1.8rem); line-height: 1.25; text-align: center; }
.manifesto p + p { margin-top: 1rem; }

.story-section { scroll-margin-top: 5rem; padding: 2.75rem 0; }
.story-section:nth-of-type(even) { background: var(--mist); }
.section-grid {
  width: min(calc(100% - 2rem), var(--content));
  margin: auto;
  display: grid;
  gap: 1.5rem;
  align-items: center;
}
.section-media { position: relative; }
.section-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.section-number {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: var(--rose);
  color: white;
  font-weight: 800;
}
.section-copy h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.6rem); letter-spacing: -.035em; }
.section-copy .lead { max-width: 35rem; margin: 1rem 0 0; font-size: 1.12rem; color: var(--ink-soft); }
.section-copy .button { background: var(--ink); color: white; }
.biodiversity-panel {
  width: min(calc(100% - 2rem), var(--content));
  margin: auto;
  display: grid;
  gap: 1.5rem;
  align-items: start;
}
.bio-card { display: grid; gap: .65rem; color: var(--ink); text-decoration: none; }
.bio-card h2 { margin: 0; display: flex; align-items: end; justify-content: center; font-size: clamp(1.75rem, 5vw, 2.7rem); text-align: center; }
.bio-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.bio-card span { justify-self: center; font-weight: 800; }
.bio-card:hover img, .bio-card:focus-visible img { transform: translateY(-3px); }
.bio-message { align-self: center; padding: .5rem 0; text-align: center; }
.bio-message .section-number { margin-inline: auto; }
.bio-message h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.bio-message p { margin: 1rem 0 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.1rem, 1.8vw, 1.35rem); line-height: 1.4; }
.bio-conclusion { margin: 0; padding-top: .75rem; border-top: 1px solid var(--line); font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.1rem, 1.8vw, 1.35rem); font-weight: 700; line-height: 1.35; text-align: center; }
.process-panel { width: min(calc(100% - 2rem), var(--content)); margin: auto; }
.process-heading { max-width: 55rem; margin-bottom: 2rem; display: flex; gap: 1rem; align-items: start; }
.process-heading .section-number { flex: 0 0 auto; }
.process-heading .eyebrow { margin-bottom: .35rem; }
.process-heading h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.process-heading p:last-child { max-width: 45rem; margin: .8rem 0 0; font-size: 1.1rem; color: var(--ink-soft); }
.process-flow { margin: 0; padding: 0; display: grid; gap: 1rem; list-style: none; counter-reset: step; }
.process-flow li { position: relative; padding: .75rem; display: grid; grid-template-columns: 2rem 5rem minmax(0, 1fr); gap: .85rem; align-items: center; border: 1px solid var(--line); border-radius: 1.1rem; background: white; box-shadow: 0 8px 24px rgba(24,58,50,.08); }
.process-flow img { width: 5rem; height: 5rem; border-radius: .75rem; object-fit: cover; }
.process-flow strong { font-family: Georgia, "Times New Roman", serif; font-size: 1.25rem; line-height: 1.2; }
.process-step { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: 50%; background: var(--rose); color: white; font-weight: 800; }
.process-footer { margin-top: 1.5rem; display: grid; gap: 1rem; align-items: center; }
.process-footer .ai-note { margin: 0; }
.process-footer .button { margin: 0; justify-self: start; background: var(--ink); color: white; }
.ai-note {
  margin-top: 1.5rem;
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--rose);
  background: white;
  border-radius: 0 1rem 1rem 0;
}
.ai-note strong { display: block; }

.site-footer { padding: 2.5rem 1rem; background: #0d2822; color: white; }
.footer-inner { width: min(100%, var(--content)); margin: auto; display: grid; gap: .5rem; }
.footer-inner p { margin: 0; }

.detail-hero { padding: 2rem 1rem 2.5rem; background: var(--mist); }
.detail-hero > div, .article { width: min(100%, 52rem); margin: auto; }
.detail-hero h1 { color: var(--ink); font-size: clamp(2rem, 4vw, 3.25rem); }
.detail-hero p { max-width: 40rem; font-size: 1.15rem; }
.article { padding: 2rem 1rem 3rem; }
.article h2 { margin-top: 2.5rem; font-size: clamp(1.8rem, 5vw, 2.7rem); }
.article img { width: 100%; margin: 1.5rem 0; border-radius: 1.2rem; }
.gallery { display: grid; gap: 1rem; margin: 1.5rem 0; }
.gallery img { margin: 0; height: 100%; object-fit: cover; }
.gallery-heading { margin-top: 2.5rem; }
.gallery-heading h2 { margin: 0; }
.gallery-heading p:last-child { color: var(--ink-soft); }
.seed-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
.gallery-item { padding: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 1rem; background: white; color: var(--ink); text-align: left; cursor: pointer; box-shadow: 0 8px 24px rgba(24,58,50,.08); }
.gallery-item img { width: 100%; aspect-ratio: 4 / 3; margin: 0; border-radius: 0; object-fit: cover; }
.gallery-item span { display: block; padding: .75rem; font: 700 .9rem/1.25 Inter, ui-sans-serif, system-ui, sans-serif; }
.gallery-item:hover, .gallery-item:focus-visible { transform: translateY(-3px); box-shadow: var(--shadow); }
.gallery-dialog { width: min(calc(100% - 1rem), 68rem); max-height: calc(100svh - 1rem); padding: 3.2rem 1rem 1rem; border: 0; border-radius: 1.25rem; background: #0d211d; color: white; }
.gallery-dialog::backdrop { background: rgba(3,16,12,.86); }
.gallery-dialog figure { margin: 0; }
.gallery-dialog img { width: 100%; max-height: 70svh; margin: 0; border-radius: .75rem; object-fit: contain; }
.gallery-dialog figcaption { padding: .75rem 0; font-weight: 700; text-align: center; }
.gallery-close { position: absolute; top: .5rem; right: .7rem; width: 2.5rem; height: 2.5rem; border: 0; border-radius: 50%; background: white; color: var(--ink); font-size: 1.7rem; cursor: pointer; }
.gallery-controls { display: flex; justify-content: space-between; gap: .75rem; }
.gallery-controls button { min-height: 2.8rem; padding: .6rem .9rem; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; background: transparent; color: white; font: inherit; font-weight: 700; cursor: pointer; }
.chapter-nav { width: min(calc(100% - 2rem), var(--content)); margin: -1.5rem auto 0; display: grid; gap: 1rem; position: relative; z-index: 2; }
.chapter-link { display: grid; grid-template-columns: 3rem 1fr; align-items: center; gap: 1rem; min-height: 6rem; padding: 1rem; border: 1px solid var(--line); border-radius: 1.1rem; background: white; box-shadow: var(--shadow); text-decoration: none; }
.chapter-link strong { font-family: Georgia, "Times New Roman", serif; font-size: 1.25rem; line-height: 1.2; }
.chapter-link span { display: grid; place-items: center; width: 2.7rem; height: 2.7rem; border-radius: 50%; background: var(--rose); color: white; font-weight: 800; }
.chapter-section { scroll-margin-top: 5rem; padding: 2.75rem 1rem; }
.chapter-section:nth-of-type(even) { background: var(--mist); }
.chapter-inner { width: min(100%, var(--content)); margin: auto; }
.chapter-intro { max-width: 48rem; }
.chapter-intro h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.chapter-intro p { font-size: 1.1rem; color: var(--ink-soft); }
.chapter-section .seed-gallery { margin-top: 2rem; }
.back-link { display: block; width: fit-content; margin-bottom: 1rem; font-weight: 800; }

@media (min-width: 48rem) {
  .menu-button { display: none; }
  .site-nav { display: flex; position: static; padding: 0; background: transparent; border: 0; }
  .site-nav a { padding: .55rem .7rem; font-size: .9rem; }
  .section-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(2rem, 6vw, 6rem); }
  .biodiversity-panel { grid-template-columns: minmax(0, 1fr) minmax(15rem, .95fr) minmax(0, 1fr); gap: clamp(1.25rem, 3vw, 3rem); }
  .bio-message { padding-inline: 0; }
  .bio-message h2 { font-size: clamp(2rem, 3vw, 2.8rem); }
  .bio-card h2 { font-size: clamp(1.45rem, 2.3vw, 1.85rem); }
  .bio-conclusion { grid-column: 1 / -1; }
  .story-section:nth-of-type(odd) .section-media { order: 2; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .seed-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
  .chapter-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-flow { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .75rem; }
  .process-flow li { padding: .65rem; display: flex; flex-direction: column; align-items: stretch; gap: .55rem; }
  .process-flow li:not(:last-child)::after { content: "→"; position: absolute; z-index: 2; top: 43%; right: -.85rem; width: 1rem; height: 1rem; display: grid; place-items: center; color: var(--rose-dark); font-size: 1.35rem; font-weight: 900; }
  .process-flow img { width: 100%; height: auto; aspect-ratio: 1 / 1; }
  .process-flow strong { min-height: 2.4em; text-align: center; }
  .process-step { position: absolute; z-index: 2; top: 1rem; left: 1rem; box-shadow: 0 0 0 4px white; }
  .process-footer { grid-template-columns: minmax(0, 1fr) auto; }
}

@media (min-width: 64rem) {
  .hero-seed-callout { position: absolute; right: max(1rem, calc((100% - var(--content)) / 2)); bottom: 2rem; width: min(38vw, 25rem); margin: 0; }
  .hero-copy { padding: 4rem 26rem 4rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* Shared refinements for readable pages and touch navigation. */
.hero .eyebrow { font-size: .8rem; margin: 0 0 .75rem; }
.brand { min-width: 0; }
.brand-name { min-width: 0; }
.brand-name small { text-transform: none; line-height: 1.3; }
.menu-button { flex-shrink: 0; }
.gallery-item img { object-fit: contain; background: var(--mist); }
.process-flow li { padding: 0; display: block; }
.process-link { position: relative; display: grid; grid-template-columns: 2rem 5rem minmax(0, 1fr); gap: .6rem; align-items: center; height: 100%; padding: .65rem; text-decoration: none; }
.process-link:hover { background: var(--mist); border-radius: 1.1rem; }
.process-step { width: 2rem; height: 2rem; }
.process-flow strong { overflow-wrap: anywhere; font-size: 1.1rem; }
.process-flow img { object-fit: contain; background: var(--mist); }
.process-footer { display: block; }
.process-footer > .button { margin-top: 1rem; }
.ai-note { padding: 1.5rem; background: var(--ink); color: white; border-left-color: var(--lime); border-radius: 1rem; }
.ai-note h2 { margin: 0; font-size: clamp(1.65rem, 3vw, 2.2rem); }
.ai-note p { margin: .75rem 0; }
.ai-note .button { background: var(--lime); color: var(--ink); margin-top: .5rem; }
.gallery-controls button:disabled { opacity: .4; cursor: default; }
.gallery-dialog figcaption { max-width: 52rem; margin-inline: auto; font-size: 1rem; line-height: 1.5; }
@media (min-width: 48rem) {
  .process-link { display: flex; flex-direction: column; align-items: stretch; }
}
@media (max-width: 22rem) {
  .nav-shell { gap: .5rem; }
  .brand-logo { width: 2.5rem; height: 2.5rem; }
  .brand-name { font-size: .95rem; }
  .brand-name small { max-width: 23ch; }
  .hero-seed-callout { grid-template-columns: minmax(0, 1fr) 1.5rem minmax(7rem, 1fr); }
  .seed-gallery { grid-template-columns: minmax(0, 1fr); }
}

#biodiversita { padding-block: 2rem; }
.biodiversity-panel { row-gap: 1rem; }
.bio-card-heading { display: flex; flex-direction: column; justify-content: end; gap: .35rem; text-align: center; }
.bio-card-heading span { font-size: .95rem; }
@media (min-width: 48rem) {
  .bio-card-heading { min-height: 5.75rem; }
  .biodiversity-panel { row-gap: 1rem; }
}

.bee-article h2 { font-size: 1.2rem; line-height: 1.4; margin-bottom: .65rem; }

.history-nav { width: min(calc(100% - 2rem), var(--content)); margin: 0 auto; padding-block: .75rem; display: flex; flex-wrap: wrap; column-gap: 1.5rem; row-gap: .25rem; border-bottom: 1px solid var(--line); }
.history-nav a { display: inline-flex; align-items: center; gap: .45rem; min-height: 2.75rem; font-weight: 650; text-decoration: none; }
.history-nav a:hover { text-decoration: underline; text-underline-offset: .25rem; }
.history-nav span { color: var(--rose-dark); font-weight: 800; }

.collection-link { margin: 1.5rem 1rem 2rem; font-weight: 700; }
.collection-link a { display: inline-block; padding-block: .65rem; text-underline-offset: .25rem; }