/* ============================================================
   AI FOR PLANET — DESIGN SYSTEM
   Planetary editorial · Inter Tight + IBM Plex Mono
   cream · sand · forest · amber · cosmos
   An initiative of the AI Public Interest Alliance
   ============================================================ */

/* ===== TOKENS ===== */
:root {
  --cream: #f5efe1;
  --sand: #e8dcc4;
  --sand-deep: #d4c69e;
  --forest: #1f4a3a;
  --forest-deep: #143427;
  --moss: #16352a;
  --moss-deep: #0f2619;
  --cosmos: #0b1424;
  --cosmos-deep: #060c18;
  --amber: #d4861b;
  --amber-deep: #a96710;
  --aurora: #6b4e8f;
  --ink: #0b1424;
  --ink-on-dark: #f5efe1;
  --ink-muted-dark: rgba(245, 239, 225, 0.78);
  --ink-muted-light: #4a5358;
  --rule: #b6a888;
  --max: 1180px;
  --display: "Inter Tight", -apple-system, sans-serif;
  --sans: "Inter", -apple-system, sans-serif;
  --mono: "IBM Plex Mono", "SF Mono", Consolas, monospace;
}

/* ===== RESET ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
  font-size: 16px;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ===== LAYOUT ===== */
.container { max-width: var(--max); margin: 0 auto; padding: 0 32px; }

/* ===== NAV ===== */
nav {
  background: var(--cream);
  border-bottom: 1px solid var(--moss);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 32px;
  max-width: var(--max);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--cosmos);
  text-decoration: none;
}
.brand-svg {
  display: block;
  flex-shrink: 0;
  color: var(--moss);
}
footer .brand-svg { color: var(--cream); }
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.brand-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.035em;
  color: var(--cosmos);
}
footer .brand-name { color: var(--cream); }
.brand-tag {
  font-family: var(--display);
  font-weight: 600;
  font-size: 10px;
  color: var(--amber);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-top: 5px;
}
.nav-links {
  display: flex;
  gap: 0;
  align-items: center;
  font-family: var(--display);
  font-size: 11.5px;
  color: var(--ink);
  font-weight: 600;
}
.nav-links a:not(.btn) {
  text-transform: uppercase;
  letter-spacing: 0.11em;
  padding: 5px 18px;
  border-right: 1px solid rgba(11, 20, 36, 0.18);
  transition: color 0.12s ease;
}
.nav-links a:not(.btn):first-child { padding-left: 0; }
.nav-links a:nth-last-child(2) { border-right: none; }
.nav-links a:not(.btn):hover { color: var(--moss); }
.nav-links a.active { color: var(--moss); }
.nav-links .btn { margin-left: 18px; padding: 9px 17px; font-size: 12px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 14px 28px;
  background: var(--moss);
  color: var(--cream);
  font-family: var(--display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 0;
  border: 1.5px solid var(--moss);
  transition: all 0.2s ease;
  cursor: pointer;
}
.btn:hover { background: var(--moss-deep); border-color: var(--moss-deep); }
.btn-forest { background: var(--forest); border-color: var(--forest); }
.btn-forest:hover { background: var(--forest-deep); border-color: var(--forest-deep); }
.btn-amber { background: var(--amber); border-color: var(--amber); color: var(--cosmos); }
.btn-amber:hover { background: var(--amber-deep); border-color: var(--amber-deep); color: var(--cream); }
.btn-cosmos { background: var(--moss); border-color: var(--moss); color: var(--cream); }
.btn-cosmos:hover { background: var(--moss-deep); border-color: var(--moss-deep); }
.btn-ghost-light {
  background: transparent;
  color: var(--cosmos);
  border: 1.5px solid var(--cosmos);
}
.btn-ghost-light:hover { background: var(--cosmos); color: var(--cream); }
.btn-ghost-dark {
  background: transparent;
  color: var(--cream);
  border: 1.5px solid var(--cream);
}
.btn-ghost-dark:hover { background: var(--cream); color: var(--cosmos); }
.btn-ghost-cosmos {
  background: transparent;
  color: var(--moss);
  border: 1.5px solid var(--moss);
}
.btn-ghost-cosmos:hover { background: var(--moss); color: var(--cream); }

/* ===== TYPOGRAPHY ===== */
.section-num {
  font-family: var(--display);
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 18px;
  letter-spacing: 0.06em;
}
.section-eyebrow {
  display: inline-block;
  font-family: var(--display);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
  margin-bottom: 24px;
}
.section-title {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.034em;
  margin-bottom: 24px;
  max-width: 800px;
}
.section-title em { font-style: italic; font-weight: 600; }
.section-lede {
  font-size: 18px;
  line-height: 1.6;
  max-width: 720px;
}
.section-header { margin-bottom: 64px; }
.text-mono { font-family: var(--mono); }

/* ===== SECTIONS ===== */
section { padding: 110px 0; }

.section-cosmos {
  background: var(--moss-deep);
  color: var(--ink-on-dark);
}
.section-cosmos .section-num,
.section-cosmos .section-eyebrow,
.section-cosmos .section-title em { color: var(--amber); }
.section-cosmos .section-lede { color: var(--ink-muted-dark); }

.section-cream { background: var(--cream); }
.section-cream .section-num,
.section-cream .section-eyebrow,
.section-cream .section-title em { color: var(--moss); }
.section-cream .section-lede { color: var(--ink-muted-light); }

.section-forest {
  background: var(--moss);
  color: var(--ink-on-dark);
}
.section-forest .section-num,
.section-forest .section-eyebrow,
.section-forest .section-title em { color: var(--amber); }
.section-forest .section-lede { color: var(--ink-muted-dark); }

.section-amber {
  background: var(--amber);
  color: var(--cosmos);
}
.section-amber .section-num,
.section-amber .section-eyebrow,
.section-amber .section-title em { color: var(--cosmos); }
.section-amber .section-lede { color: var(--cosmos); }

/* ===== HERO (deep moss · centered crest) ===== */
.hero {
  background: var(--moss);
  color: var(--ink-on-dark);
  padding: 76px 0 92px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.hero .container { max-width: 860px; }
.hero-seal {
  display: block;
  width: 104px;
  height: 104px;
  margin: 0 auto 30px;
  color: var(--cream);
}
.hero-seal .ring-o { fill: none; stroke: currentColor; stroke-width: 1.4; }
.hero-seal .bezel {
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-dasharray: 1.4 6.4;
  opacity: 0.72;
  transform-box: fill-box;
  transform-origin: center;
  animation: sealspin 150s linear infinite;
}
.hero-seal .ring-i { fill: none; stroke: currentColor; stroke-width: 1; opacity: 0.5; }
.hero-seal .rays line { stroke: var(--amber); stroke-width: 3.6; stroke-linecap: round; }
.hero-seal .core { fill: currentColor; }
@keyframes sealspin { to { transform: rotate(360deg); } }
.hero-issue {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 13px;
  font-family: var(--display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245, 239, 225, 0.6);
  margin-bottom: 26px;
}
.hero-issue .divider {
  width: 26px;
  height: 1px;
  background: rgba(245, 239, 225, 0.4);
}
.hero-issue .accent { color: var(--amber); }
.hero h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(46px, 6vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  color: var(--cream);
  margin: 0 auto 24px;
  max-width: 15ch;
}
.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--amber);
}
.hero-sub {
  font-size: 19px;
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto 36px;
  color: rgba(245, 239, 225, 0.8);
}
.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}
.hero-home { padding: 68px 0 96px; }
.hero-home .hero-seal { width: 116px; height: 116px; }

/* ===== HERO SHAPES ===== */
.hero-shapes {
  position: relative;
  height: 480px;
}
.planet {
  position: absolute;
  top: 30px;
  right: 40px;
  width: 320px;
  height: 320px;
}
.planet-core {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--forest), var(--cosmos) 70%);
  box-shadow: 0 18px 60px rgba(11, 20, 36, 0.18);
}
.planet-ring {
  position: absolute;
  inset: -40px -8px;
  border: 2px solid var(--cosmos);
  border-radius: 50%;
  transform: rotate(-22deg);
  border-top-color: transparent;
  border-bottom-color: transparent;
  opacity: 0.55;
}
.planet-spark {
  position: absolute;
  top: 18%;
  right: -6%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 24px rgba(212, 134, 27, 0.55);
}
.hero-mark {
  position: absolute;
  bottom: 20px;
  left: 0;
  font-family: var(--display);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--ink-muted-light);
  letter-spacing: 0.04em;
  max-width: 240px;
  z-index: 2;
}
.hero-mark .underline {
  border-bottom: 1px solid var(--amber);
  padding-bottom: 2px;
  color: var(--cosmos);
}
.shape {
  position: absolute;
  pointer-events: none;
}
.shape-rect-cream {
  width: 110px;
  height: 110px;
  background: var(--sand);
  bottom: 50px;
  right: 0;
  z-index: 0;
}
.shape-rule {
  width: 60%;
  height: 1px;
  background: var(--cosmos);
  top: 50%;
  left: -8%;
  opacity: 0.25;
}

/* ===== PROBLEM / THESIS GRID ===== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(245, 239, 225, 0.18);
}
.problem-card {
  background: var(--cosmos);
  padding: 44px 36px;
}
.problem-num {
  font-family: var(--display);
  font-size: 12px;
  font-weight: 500;
  color: var(--amber);
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.problem-card h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin-bottom: 14px;
}
.problem-card p {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink-muted-dark);
}

/* ===== CATALOG / DOMAIN GRID ===== */
.domain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.domain-card {
  background: var(--cream);
  padding: 40px 32px 36px;
  display: flex;
  flex-direction: column;
  transition: background 0.2s ease;
}
.domain-card:hover { background: var(--sand); }
.domain-icon {
  font-family: var(--display);
  font-size: 32px;
  color: var(--forest);
  line-height: 1;
  margin-bottom: 24px;
}
.domain-tag {
  font-family: var(--display);
  font-size: 10px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.domain-card h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: -0.025em;
  color: var(--cosmos);
  margin-bottom: 12px;
}
.domain-lede {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-muted-light);
  margin-bottom: 22px;
}
.domain-entries {
  list-style: none;
  border-top: 1px solid var(--rule);
  padding-top: 18px;
}
.domain-entries li {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-muted-light);
  padding: 10px 0;
  border-bottom: 1px dotted var(--rule);
}
.domain-entries li:last-child { border-bottom: none; }
.domain-entries strong {
  font-weight: 600;
  color: var(--cosmos);
  font-family: var(--display);
  letter-spacing: -0.01em;
}
.catalog-disclaimer {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 500;
  color: var(--amber);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-top: 40px;
  text-align: center;
}

/* ===== FEATURED DOMAIN CARD (full-width row) ===== */
.domain-featured {
  grid-column: 1 / -1;
  background: var(--sand);
  padding: 0;
  position: relative;
}
.domain-featured:hover { background: var(--sand-deep); }
.featured-flag {
  font-family: var(--display);
  font-size: 10px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 16px 32px;
  border-bottom: 1px solid var(--rule);
}
.featured-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
  padding: 40px 32px 36px;
  align-items: start;
}
.featured-lead .domain-icon {
  font-size: 36px;
  margin-bottom: 24px;
}
.featured-lead h3 {
  font-size: 30px;
  margin-bottom: 16px;
}
.featured-lead .domain-lede {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-muted-light);
  margin-bottom: 0;
}
.domain-entries-wide {
  border-top: none;
  padding-top: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 32px;
}
.domain-entries-wide li {
  border-bottom: 1px dotted var(--rule);
  padding: 12px 0;
}
.domain-entries-wide li:last-child,
.domain-entries-wide li:nth-last-child(2) {
  border-bottom: none;
}
@media (max-width: 960px) {
  .domain-featured { grid-column: 1; }
  .featured-inner { grid-template-columns: 1fr; gap: 28px; }
  .domain-entries-wide { grid-template-columns: 1fr; }
  .domain-entries-wide li:nth-last-child(2) {
    border-bottom: 1px dotted var(--rule);
  }
  .domain-entries-wide li:last-child { border-bottom: none; }
}

/* ===== HOW IT WORKS ===== */
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
.how-step {
  border-top: 2px solid var(--amber);
  padding-top: 28px;
}
.how-num {
  font-family: var(--display);
  font-size: 13px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.how-step h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -0.025em;
  color: var(--cream);
  margin-bottom: 14px;
}
.how-step p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-muted-dark);
}
.section-cream .how-step h3 { color: var(--cosmos); }
.section-cream .how-step p { color: var(--ink-muted-light); }

/* ===== REFUSE / NEGATIVE SPACE ===== */
.refuse-list {
  list-style: none;
  border-top: 1px solid rgba(245, 239, 225, 0.2);
  max-width: 880px;
}
.refuse-list li {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(245, 239, 225, 0.2);
  font-family: var(--display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--cream);
}
.refuse-num {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 600;
  color: var(--amber);
  width: 28px;
  flex-shrink: 0;
}
.refuse-note {
  margin-top: 36px;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-muted-dark);
  letter-spacing: 0.02em;
  max-width: 700px;
}

/* ===== FINAL CTA ===== */
.final-cta {
  text-align: center;
}
.final-cta h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(42px, 5.5vw, 72px);
  line-height: 1;
  letter-spacing: -0.035em;
  margin-bottom: 24px;
  color: var(--cosmos);
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}
.final-cta h2 em {
  font-style: italic;
  font-weight: 500;
}
.final-cta p {
  font-size: 18px;
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto 40px;
  color: var(--cosmos);
  opacity: 0.86;
}
.final-cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
footer {
  background: var(--moss-deep);
  color: var(--ink-on-dark);
  padding: 80px 0 0;
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-brand-block .brand { margin-bottom: 18px; }
.footer-tagline {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-muted-dark);
  max-width: 440px;
}
.footer-tagline strong {
  font-weight: 600;
  color: var(--cream);
}
.footer-col h4 {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--ink-muted-dark);
  padding: 6px 0;
  transition: color 0.12s ease;
}
.footer-col a:hover { color: var(--cream); }
.footer-bottom {
  border-top: 1px solid rgba(245, 239, 225, 0.12);
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  font-family: var(--display);
  font-size: 11px;
  color: rgba(245, 239, 225, 0.5);
  letter-spacing: 0.08em;
  max-width: var(--max);
  margin: 0 auto;
}
.footer-bottom a { color: rgba(245, 239, 225, 0.6); }
.footer-bottom a:hover { color: var(--cream); }
.footer-domain { color: var(--amber); }

/* ===== NARROW CONTAINER (manifesto / alliance) ===== */
.container-narrow {
  max-width: 760px;
}

/* ===== HERO NARROW (interior pages) ===== */
.hero-narrow { padding: 60px 0 68px; }
.hero-narrow .container { max-width: 800px; }
.hero-narrow h1 {
  font-size: clamp(38px, 4.8vw, 64px);
  max-width: 20ch;
}

/* ===== MANIFESTO PAGE ===== */
.manifesto {
  background: var(--cream);
  padding: 80px 0 60px;
}
.manifesto-header {
  border-bottom: 1px solid var(--rule);
  padding-bottom: 56px;
  margin-bottom: 56px;
}
.manifesto-issue {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted-light);
  margin-bottom: 32px;
}
.manifesto-issue .divider {
  width: 24px;
  height: 1px;
  background: var(--cosmos);
}
.manifesto-issue .accent { color: var(--forest); }
.manifesto-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(54px, 7.2vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.04em;
  color: var(--cosmos);
  margin-bottom: 16px;
}
.manifesto-subtitle {
  font-family: "Cormorant Garamond", "Inter Tight", serif;
  font-weight: 500;
  font-style: italic;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.3;
  color: var(--forest);
  margin-bottom: 32px;
}
.manifesto-rubric {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-muted-light);
  max-width: 620px;
  margin-bottom: 32px;
}
.manifesto-rubric em {
  font-style: italic;
  color: var(--cosmos);
}
.manifesto-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-family: var(--display);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-muted-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.manifesto-meta .divider {
  width: 18px;
  height: 1px;
  background: var(--rule);
}
.manifesto-preamble {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 22px;
  line-height: 1.55;
  color: var(--cosmos);
  margin: 0 auto 56px;
  max-width: 640px;
}
.manifesto-preamble strong {
  font-family: var(--display);
  font-size: 12px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
  position: relative;
  top: -2px;
}
.manifesto-rule {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 56px auto;
  max-width: 640px;
}
.theses {
  list-style: none;
  counter-reset: thesis;
  max-width: 640px;
  margin: 0 auto;
  padding: 0;
}
.theses li {
  counter-increment: thesis;
  margin-bottom: 56px;
  position: relative;
  padding-left: 64px;
}
.theses li::before {
  content: counter(thesis, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 6px;
  font-family: var(--display);
  font-size: 12px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.08em;
}
.theses li h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: var(--cosmos);
  margin-bottom: 18px;
}
.theses li p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-muted-light);
}
.manifesto-signoff {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic;
  font-size: 20px;
  line-height: 1.55;
  color: var(--forest);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 24px;
}

@media (max-width: 720px) {
  .theses li { padding-left: 48px; }
  .manifesto-title { font-size: 44px; }
}

/* ===== WHY GRID (alliance) ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}
.why-card {
  border-top: 2px solid var(--amber);
  padding-top: 24px;
}
.why-num {
  font-family: var(--display);
  font-size: 13px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.why-card h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin-bottom: 14px;
}
.why-card p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-muted-dark);
}

/* ===== FUNCTIONS GRID (alliance) ===== */
.functions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.function-card {
  background: var(--cream);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
}
.function-num {
  font-family: var(--display);
  font-size: 12px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.function-tag {
  font-family: var(--display);
  font-size: 10px;
  font-weight: 600;
  color: var(--forest);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.function-card h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: -0.025em;
  color: var(--cosmos);
  margin-bottom: 14px;
}
.function-card > p {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink-muted-light);
  margin-bottom: 22px;
}
.function-deliverables {
  list-style: none;
  border-top: 1px solid var(--rule);
  padding-top: 16px;
}
.function-deliverables li {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-muted-light);
  padding: 8px 0 8px 18px;
  position: relative;
}
.function-deliverables li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--amber);
  font-weight: 600;
}

/* ===== TRACKER (alliance) ===== */
.tracker-grid {
  border-top: 1px solid rgba(245, 239, 225, 0.2);
}
.tracker-row {
  display: grid;
  grid-template-columns: 1.2fr 1.5fr 1.3fr;
  gap: 32px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(245, 239, 225, 0.2);
  align-items: baseline;
}
.tracker-name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--cream);
}
.tracker-roles {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-muted-dark);
}
.tracker-people {
  font-family: var(--display);
  font-size: 12px;
  font-weight: 500;
  color: var(--amber);
  letter-spacing: 0.04em;
  line-height: 1.5;
}
.tracker-note {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 500;
  color: rgba(245, 239, 225, 0.6);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-top: 32px;
}

@media (max-width: 760px) {
  .tracker-row { grid-template-columns: 1fr; gap: 6px; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero-shapes { height: 360px; }
  .planet { width: 240px; height: 240px; right: 50%; transform: translateX(50%); }
  .problem-grid { grid-template-columns: 1fr; }
  .domain-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: 1fr; gap: 28px; }
  .why-grid { grid-template-columns: 1fr; }
  .functions-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  section { padding: 80px 0; }
  .nav-links { gap: 14px; }
  .nav-links a:not(.btn) { display: none; }
}
@media (max-width: 560px) {
  .container { padding: 0 20px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; padding: 0 20px 48px; }
  .footer-bottom { flex-direction: column; gap: 8px; padding: 20px; }
  .refuse-list li { font-size: 17px; gap: 16px; }
}