.sustainability-page {
  background: var(--bg);
  color: var(--tx);
}

.sustain-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--nav-h) + 84px) 0 92px;
  background: var(--bg);
  border-bottom: 1px solid var(--ln);
}

.sustain-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
}

.sustain-hero h1 {
  font-size: clamp(46px, 9vw, 104px);
  line-height: .94;
  letter-spacing: -3px;
  margin: 0 0 22px;
}

.sustain-hero .dot {
  color: var(--green);
}

.sustain-hero p {
  max-width: 720px;
  color: var(--tx2);
  font-size: clamp(18px, 2.4vw, 24px);
  line-height: 1.45;
  margin: 0 0 16px;
}

.sustain-lead {
  color: var(--tx) !important;
  font-weight: 600;
}

.honest-line {
  border-left: 3px solid var(--green);
  padding-left: 16px;
  color: var(--tx) !important;
  font-weight: 600;
}

.sustain-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.sustain-section {
  padding: 88px 0;
  border-bottom: 1px solid var(--ln2);
}

.sustain-section h2,
.manifesto-band h2,
.final-cta h2 {
  font-size: clamp(30px, 4.8vw, 56px);
  line-height: 1.03;
  letter-spacing: -1.5px;
  margin-bottom: 18px;
}

.split-sustain {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  gap: 72px;
  align-items: start;
}

.sustain-copy p {
  color: var(--tx2);
  font-size: 18px;
  line-height: 1.68;
  margin-bottom: 18px;
}

.plain-promises {
  display: grid;
  gap: 8px;
  margin: 22px 0;
}

.plain-promises span {
  padding: 12px 14px;
  border: 1px solid var(--ln);
  border-radius: 10px;
  background: var(--bg2);
  color: var(--tx2);
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.reference-grid article,
.commit-grid article,
.pillar-table,
.measure-grid div,
.practice-table div {
  border: 1px solid var(--ln);
  background: var(--bg2);
  border-radius: 16px;
}

.reference-grid article {
  padding: 28px;
}

.reference-grid h3,
.commit-grid h3 {
  font-size: 22px;
  letter-spacing: -.4px;
  margin-bottom: 10px;
}

.reference-grid p,
.commit-grid p {
  color: var(--tx2);
  line-height: 1.62;
}

.mini-tags,
.pillar-strip,
.indicator-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.mini-tags span,
.pillar-strip span,
.indicator-list span {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--ln);
  color: var(--tx2);
  font-size: 13px;
  background: var(--bg);
}

.pillar-strip .gov,
.pill.gov { --pillar: #2563eb; }
.pillar-strip .planet,
.pill.planet { --pillar: #2e7d45; }
.pillar-strip .people,
.pill.people { --pillar: #c2415d; }
.pillar-strip .prosperity,
.pill.prosperity { --pillar: #b7791f; }

.pillar-strip span,
.pill {
  border-color: color-mix(in srgb, var(--pillar) 28%, transparent);
  background: color-mix(in srgb, var(--pillar) 10%, var(--bg2));
  color: var(--pillar);
}

.pillar-table {
  overflow: hidden;
  margin-top: 18px;
}

.pillar-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 16px;
  padding: 15px 18px;
  border-top: 1px solid var(--ln2);
  align-items: center;
}

.pillar-row:first-child {
  border-top: 0;
}

.pillar-head {
  color: var(--tx3);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
}

.pill {
  display: inline-flex;
  width: fit-content;
  padding: 5px 10px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
}

.commit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 32px;
}

.commit-grid article {
  padding: 24px;
}

.commit-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  background: var(--green-lt);
  color: var(--green);
}

.commit-icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.commit-icon.water { color: #0d7c98; background: rgba(13,124,152,.1); }
.commit-icon.energy { color: #b7791f; background: rgba(183,121,31,.12); }
.commit-icon.products { color: #2e7d45; background: rgba(46,125,69,.11); }
.commit-icon.waste { color: #6f5b38; background: rgba(111,91,56,.12); }
.commit-icon.safety { color: #c2415d; background: rgba(194,65,93,.1); }
.commit-icon.transparency { color: #2563eb; background: rgba(37,99,235,.1); }

.commit-grid ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--tx2);
  line-height: 1.55;
}

.tech-section {
  background: var(--surface);
}

.measure-grid,
.practice-table {
  display: grid;
  gap: 10px;
  margin-top: 34px;
}

.measure-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.measure-grid div,
.practice-table div {
  padding: 18px;
}

.measure-grid strong,
.practice-table strong {
  display: block;
  margin-bottom: 6px;
  color: var(--tx);
}

.measure-grid span,
.practice-table span {
  color: var(--tx2);
  font-size: 14px;
  line-height: 1.45;
}

.practice-table {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.manifesto-band {
  padding: 96px 0;
  background: var(--green-dk);
  color: #fff;
}

.manifesto-band .sec-label,
.manifesto-band .quiet-note {
  color: rgba(255,255,255,.58);
}

.manifesto-band p {
  max-width: 820px;
  color: rgba(255,255,255,.78);
  font-size: 20px;
  line-height: 1.6;
  margin-bottom: 18px;
}

.manifesto-band strong {
  display: block;
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.08;
  letter-spacing: -1px;
  margin: 24px 0 12px;
}

.final-cta {
  text-align: center;
}

.final-cta p {
  max-width: 720px;
  margin: 0 auto 24px;
  color: var(--tx2);
  font-size: 18px;
  line-height: 1.65;
}

.page-disclaimer {
  margin-top: 34px !important;
  font-size: 13px !important;
  color: var(--tx3) !important;
}

.source-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.source-links a {
  color: var(--green);
  font-size: 14px;
}

@media (prefers-color-scheme: dark) {
  .reference-grid article,
  .commit-grid article,
  .pillar-table,
  .measure-grid div,
  .practice-table div,
  .plain-promises span {
    background: var(--surface);
  }
}

@media (max-width: 900px) {
  .split-sustain,
  .reference-grid,
  .commit-grid,
  .practice-table {
    grid-template-columns: 1fr;
  }
  .measure-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .sustain-hero {
    padding-top: calc(var(--nav-h) + 56px);
  }
  .sustain-hero h1 {
    letter-spacing: -1.8px;
  }
  .sustain-actions {
    flex-direction: column;
  }
  .sustain-actions .btn {
    width: 100%;
  }
  .pillar-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .measure-grid {
    grid-template-columns: 1fr;
  }
}