/* ============================================================
   Earth Alliance — campaign site
   Swiss layout on Material 3 token roles. Page layer only:
   every value comes from assets/tokens.css.
   ============================================================ */
@import url("assets/fonts.css");
@import url("assets/tokens.css");

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ea-surface);
  color: var(--ea-on-surface);
  font-family: var(--ea-font-text);
  font-size: var(--md-sys-typescale-body-large-size);
  line-height: var(--md-sys-typescale-body-large-lh);
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--ea-primary); color: var(--ea-on-primary); }

a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { color: var(--ea-primary); }

:focus-visible { outline: 2px solid var(--ea-focus); outline-offset: 2px; }

img, svg { max-width: 100%; display: block; }

h1, h2, h3, p, figure, blockquote { margin: 0; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--ea-max); margin: 0 auto; padding: 0 var(--ea-margin); }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--ea-gutter); }

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
}

section { padding: var(--ea-space-16) 0; border-top: 1px solid var(--ea-outline); }
@media (max-width: 900px) { section { padding: var(--ea-space-8) 0; } }

/* ---------- type ---------- */
.kicker {
  font-family: var(--ea-font-mono);
  font-size: var(--md-sys-typescale-label-small-size);
  letter-spacing: var(--ea-label-tracking);
  text-transform: uppercase;
  color: var(--ea-on-surface-var);
}
.display {
  font-family: var(--ea-font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 6.2vw, 4.5rem);
  line-height: .94;
  letter-spacing: -.035em;
  text-transform: uppercase;
  text-wrap: balance;
}
.h2 {
  font-family: var(--ea-font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  line-height: 1.04;
  letter-spacing: -.02em;
  text-wrap: balance;
}
.lead { font-size: 1.1875rem; line-height: 1.45; max-width: 46ch; color: var(--ea-on-surface); }
.body { max-width: var(--ea-measure); color: var(--ea-on-surface-var); }
.mono { font-family: var(--ea-font-mono); font-variant-numeric: tabular-nums; }
.red { color: var(--ea-primary); }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--ea-surface);
  border-bottom: 1px solid var(--ea-outline);
}
.topbar .wrap {
  display: flex; align-items: center; gap: var(--ea-space-3);
  min-height: 64px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand svg { width: 22px; height: 22px; color: var(--ea-on-surface); }
.brand span {
  font-family: var(--ea-font-display); font-weight: 800; font-size: .875rem;
  letter-spacing: .06em; text-transform: uppercase;
}
.nav { margin-left: auto; display: flex; align-items: center; gap: 20px; min-width: 0; }
.nav a {
  font-family: var(--ea-font-mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; text-decoration: none; color: var(--ea-on-surface-var);
  padding: 8px 0; white-space: nowrap;
}
.nav a:hover { color: var(--ea-on-surface); }
@media (max-width: 760px) { .nav a:not(.btn) { display: none; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 18px; white-space: nowrap;
  font-family: var(--ea-font-mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; text-decoration: none;
  border: 1px solid var(--ea-primary); background: var(--ea-primary); color: var(--ea-on-primary);
  transition: background var(--ea-dur-type) var(--ea-ease), color var(--ea-dur-type) var(--ea-ease);
}
.btn:hover { background: transparent; color: var(--ea-primary); }
.btn.ghost { background: transparent; color: var(--ea-on-surface); border-color: var(--ea-on-surface); }
.btn.ghost:hover { background: var(--ea-on-surface); color: var(--ea-surface); }

.toggle {
  margin-left: 8px; width: 44px; height: 44px; display: grid; place-items: center;
  background: transparent; border: 1px solid var(--ea-outline); color: var(--ea-on-surface);
  cursor: pointer; font-family: var(--ea-font-mono); font-size: 12px;
}
.toggle:hover { border-color: var(--ea-on-surface); }

/* ---------- hero ---------- */
.hero { padding: var(--ea-space-12) 0 var(--ea-space-8); }
.hero .display { margin-bottom: var(--ea-space-4); }
.hero .lead { margin-bottom: var(--ea-space-4); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-mark { grid-column: 9 / 13; align-self: start; justify-self: end; width: 100%; max-width: 360px; }
.hero-mark svg { width: 100%; color: var(--ea-on-surface); }
.hero-copy { grid-column: 1 / 8; }
@media (max-width: 900px) {
  .hero-copy { grid-column: 1 / -1; }
  .hero-mark { grid-column: 1 / 3; justify-self: start; max-width: 120px; margin-top: 32px; order: -1; }
}

/* ---------- stat row ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--ea-gutter); padding: var(--ea-space-6) 0 0; }
@media (max-width: 760px) { .stats { grid-template-columns: 1fr; gap: var(--ea-space-4); } }
.stat { border-top: 2px solid var(--ea-on-surface); padding-top: 16px; }
.stat .n {
  font-family: var(--ea-font-mono); font-variant-numeric: tabular-nums;
  font-weight: 500; font-size: clamp(2rem, 4vw, 3rem); line-height: 1; letter-spacing: -.02em;
  color: var(--ea-primary); display: block; margin-bottom: 10px;
}
.stat .k { font-family: var(--ea-font-display); font-weight: 600; font-size: 1rem; display: block; margin-bottom: 6px; }
.stat .s { font-family: var(--ea-font-mono); font-size: 10.5px; line-height: 1.5; letter-spacing: .04em; color: var(--ea-on-surface-dim); }

/* ---------- section head ---------- */
.shead { display: flex; align-items: baseline; gap: var(--ea-space-2); margin-bottom: var(--ea-space-6); }
.shead .idx { font-family: var(--ea-font-mono); font-size: 11px; letter-spacing: .14em; color: var(--ea-primary); }
.shead h2 { font-family: var(--ea-font-display); font-weight: 700; font-size: clamp(1.5rem, 2.6vw, 2rem); letter-spacing: -.02em; }

/* ---------- columns ---------- */
.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--ea-gutter); }
@media (max-width: 760px) { .three { grid-template-columns: 1fr; gap: var(--ea-space-4); } }
.col h3 { font-family: var(--ea-font-display); font-weight: 700; font-size: 1.125rem; margin-bottom: 10px; }
.col p { color: var(--ea-on-surface-var); font-size: .95rem; line-height: 1.6; }
.col { border-top: 1px solid var(--ea-outline); padding-top: 16px; }

/* ---------- evidence table ---------- */
.levels { width: 100%; border-collapse: collapse; margin-top: var(--ea-space-4); }
.levels th, .levels td { text-align: left; padding: 14px 16px 14px 0; border-bottom: 1px solid var(--ea-outline); vertical-align: top; font-size: .9375rem; }
.levels th {
  font-family: var(--ea-font-mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ea-on-surface-dim); font-weight: 500; border-bottom-color: var(--ea-on-surface);
}
.levels td:first-child { font-family: var(--ea-font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; color: var(--ea-primary); }
.levels td { color: var(--ea-on-surface-var); }

/* ---------- asks ---------- */
.asks { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--ea-gutter); counter-reset: ask; }
@media (max-width: 760px) { .asks { grid-template-columns: 1fr; } }
.ask { counter-increment: ask; border-left: 2px solid var(--ea-primary); padding: 4px 0 4px 18px; }
.ask::before { content: "0" counter(ask); display: block; font-family: var(--ea-font-mono); font-size: 11px; letter-spacing: .14em; color: var(--ea-primary); margin-bottom: 8px; }
.ask h3 { font-family: var(--ea-font-display); font-weight: 700; font-size: 1.0625rem; margin-bottom: 8px; }
.ask p { color: var(--ea-on-surface-var); font-size: .9375rem; line-height: 1.6; }

/* ---------- kit ---------- */
.kit { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--ea-gutter); }
@media (max-width: 760px) { .kit { grid-template-columns: 1fr; } }
.card {
  border: 1px solid var(--ea-outline); padding: var(--ea-space-3); min-height: 200px;
  display: flex; flex-direction: column; gap: 10px; background: var(--ea-surface-raise);
  text-decoration: none; transition: border-color var(--ea-dur-type) var(--ea-ease);
}
.card:hover { border-color: var(--ea-on-surface); color: inherit; }
.card .meta { font-family: var(--ea-font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ea-on-surface-dim); }
.card strong { font-family: var(--ea-font-display); font-weight: 700; font-size: 1.0625rem; }
.card p { font-size: .9rem; color: var(--ea-on-surface-var); line-height: 1.55; }
.card .arrow { margin-top: auto; font-family: var(--ea-font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ea-primary); }

/* ---------- quote ---------- */
.quote { border-top: 1px solid var(--ea-on-surface); padding-top: var(--ea-space-3); }
.quote p {
  font-family: var(--ea-font-display); font-weight: 600;
  font-size: clamp(1.25rem, 2.4vw, 1.75rem); line-height: 1.25; letter-spacing: -.015em;
  max-width: 40ch;
}
.quote cite {
  display: block; margin-top: 16px; font-family: var(--ea-font-mono); font-style: normal;
  font-size: 10.5px; letter-spacing: .08em; color: var(--ea-on-surface-dim);
}

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--ea-on-surface); padding: var(--ea-space-6) 0 var(--ea-space-8); }
.fgrid { display: grid; grid-template-columns: 2fr 1fr 1fr auto; gap: var(--ea-gutter); align-items: start; }
@media (max-width: 760px) { .fgrid { grid-template-columns: 1fr 1fr; } }
footer .seal svg { width: 76px; color: var(--ea-on-surface); }
footer h4 { font-family: var(--ea-font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ea-on-surface-dim); margin: 0 0 10px; font-weight: 500; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
footer li a { text-decoration: none; font-size: .9rem; color: var(--ea-on-surface-var); }
footer li a:hover { color: var(--ea-primary); }
.legal {
  margin-top: var(--ea-space-4); padding-top: 16px; border-top: 1px solid var(--ea-outline);
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between;
  font-family: var(--ea-font-mono); font-size: 10px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ea-on-surface-dim);
}

/* ---------- motion: three primitives ---------- */
/* Content is visible by default. Only when JS runs do we hide it to reveal it. */
.reveal { opacity: 1; }
.js .reveal:not(.in) { opacity: 0; transform: translateY(8px); }
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    transition: opacity 240ms var(--ea-ease), transform 240ms var(--ea-ease);
    transition-delay: calc(var(--i, 0) * 60ms);
  }
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal:not(.in) { opacity: 1; transform: none; }
}