/* ==========================================================================
   mate. — docs / how-it-works
   Doc-only components. Everything consumes the base.css tokens, so a
   .band--light subtree inverts these automatically, exactly like the landing.
   ========================================================================== */

/* — page rhythm ————————————————————————————————————————————— */
.docsec { position: relative; padding: clamp(64px, 9vw, 128px) 0; }
.docsec--tight { padding: clamp(48px, 6vw, 80px) 0; }
.docsec + .docsec { padding-top: clamp(64px, 9vw, 128px); }

/* Light bands get the cream wash the landing uses, edge to edge. */
.band--light { background: linear-gradient(180deg, #fffdf8, #f4efe4); }
.band--light::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9), inset 0 -1px 0 rgba(34,26,14,0.08);
}

.docsec > .wrap { position: relative; z-index: 1; }

/* — doc hero ———————————————————————————————————————————————— */
.dhero { padding: clamp(96px, 15vh, 180px) 0 clamp(48px, 7vw, 88px); text-align: center; }
.dhero__inner { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.dhero .h1 {
  font-size: clamp(38px, 6.4vw, 82px);
  line-height: 1.02; font-weight: 300; letter-spacing: -0.035em;
  color: var(--ink); text-wrap: balance; margin: 0;
}
.dhero .h1 em {
  font-family: var(--display); font-style: italic; font-weight: 400;
  letter-spacing: -0.01em;
}
.dhero .lede { max-width: 64ch; font-size: clamp(16px, 1.7vw, 20px); text-align: center; }
.dhero__ctas { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-top: 6px; }

/* thin monospace fact strip under the hero */
.factstrip {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px;
  margin-top: 12px; font-family: var(--mono); font-size: 12px; color: var(--mute-62);
}
.factstrip span { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.factstrip span::before { content: "◆"; color: var(--pos); font-size: 9px; }

/* — three-step flow ————————————————————————————————————————— */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.step {
  position: relative; display: flex; flex-direction: column; gap: 12px;
  padding: 28px 26px 30px; border-radius: var(--r-lg);
  background: var(--glass); border: 1px solid var(--glass-line);
  box-shadow: var(--edge); backdrop-filter: var(--frost); -webkit-backdrop-filter: var(--frost);
}
.step__n {
  font-family: var(--mono); font-size: 13px; font-weight: 500;
  color: var(--ink-on-cream); background: var(--pos);
  width: 38px; height: 38px; border-radius: var(--r-pill);
  display: grid; place-items: center; letter-spacing: -0.02em;
}
.step__t { font-size: 21px; font-weight: 500; letter-spacing: -0.02em; color: var(--ink); }
.step__b { font-size: 14.5px; line-height: 1.62; color: var(--mute-70); }
.step__meta {
  margin-top: auto; padding-top: 14px; font-family: var(--mono); font-size: 11.5px;
  color: var(--mute-60); border-top: 1px solid var(--rule);
}

/* supporting features row */
.feats { display: flex; flex-wrap: wrap; gap: 12px 30px; margin-top: 30px; justify-content: center; }
.feats li {
  list-style: none; display: inline-flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--mute-74);
}
.feats li::before {
  content: ""; width: 18px; height: 18px; border-radius: 50%;
  background: var(--pos); flex: none;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9.55 17.6 4.4 12.45l1.4-1.4 3.75 3.75 8.25-8.25 1.4 1.4z'/%3E%3C/svg%3E") center/13px no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9.55 17.6 4.4 12.45l1.4-1.4 3.75 3.75 8.25-8.25 1.4 1.4z'/%3E%3C/svg%3E") center/13px no-repeat;
}

/* — the suite (six agents) —————————————————————————————————— */
.prodgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.prod {
  display: flex; flex-direction: column; gap: 11px; padding: 26px 24px;
  border-radius: var(--r-lg); background: var(--dark); border: 1px solid var(--dark-line);
  box-shadow: var(--edge); backdrop-filter: var(--frost); -webkit-backdrop-filter: var(--frost);
  transition: transform .3s cubic-bezier(.22,.9,.28,1), border-color .3s;
}
.prod:hover { transform: translateY(-4px); border-color: var(--glass-edge); }
.prod__name { font-size: 18px; font-weight: 600; letter-spacing: -0.02em; color: var(--ink); }
.prod__tag { font-family: var(--mono); font-size: 11px; color: var(--pos-2); text-transform: uppercase; letter-spacing: 0.04em; }
.band--light .prod__tag { color: #6f7a1f; }
.prod__b { font-size: 14px; line-height: 1.6; color: var(--mute-70); }
.prod__metric {
  margin-top: auto; padding-top: 13px; border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: 11.5px; color: var(--mute-62);
}

/* — under-the-hood flow chain ———————————————————————————————— */
.chain { display: flex; align-items: stretch; gap: 12px; margin-top: 40px; flex-wrap: wrap; justify-content: center; }
.chain__node {
  flex: 1 1 220px; min-width: 200px; padding: 22px 22px; border-radius: var(--r-md);
  background: var(--glass); border: 1px solid var(--glass-line); box-shadow: var(--edge);
  display: flex; flex-direction: column; gap: 8px;
}
.chain__k { font-family: var(--mono); font-size: 11px; color: var(--pos-2); letter-spacing: 0.04em; }
.band--light .chain__k { color: #6f7a1f; }
.chain__t { font-size: 16px; font-weight: 500; color: var(--ink); letter-spacing: -0.01em; }
.chain__b { font-size: 13.5px; line-height: 1.55; color: var(--mute-66); }
.chain__arrow { align-self: center; color: var(--mute-45); flex: none; display: grid; place-items: center; }
@media (max-width: 780px) { .chain__arrow { transform: rotate(90deg); } }

/* — token section ——————————————————————————————————————————— */
.tokwrap { display: flex; flex-direction: column; gap: 28px; }

/* launch-status banner (house rule: token is NOT live yet) */
.tokbanner {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 18px 22px; border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(232,196,124,0.12), rgba(232,196,124,0.05)), var(--dark);
  border: 1px solid rgba(232,196,124,0.34); box-shadow: var(--edge);
}
.tokbanner__pill {
  font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.05em;
  text-transform: uppercase; color: #0d0a04; background: var(--warn);
  padding: 6px 12px; border-radius: var(--r-pill); white-space: nowrap;
}
.tokbanner__txt { font-size: 14px; line-height: 1.55; color: var(--body-76); flex: 1 1 320px; }
.tokbanner__txt b { color: var(--ink-2); font-weight: 600; }

/* two utility cards */
.util2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.ucard {
  position: relative; overflow: hidden; padding: 30px 28px; border-radius: var(--r-xl);
  background: var(--glass); border: 1px solid var(--glass-line); box-shadow: var(--edge);
  backdrop-filter: var(--frost); -webkit-backdrop-filter: var(--frost);
  display: flex; flex-direction: column; gap: 14px;
}
.ucard__no { font-family: var(--mono); font-size: 11px; color: var(--pos-2); letter-spacing: 0.06em; }
.band--light .ucard__no { color: #6f7a1f; }
.ucard__big { font-size: clamp(30px, 3.6vw, 42px); font-weight: 300; letter-spacing: -0.03em; color: var(--ink); line-height: 1.05; }
.ucard__big em { font-family: var(--display); font-style: italic; color: var(--pos); }
.band--light .ucard__big em { color: #7d8a1c; }
.ucard__b { font-size: 14.5px; line-height: 1.62; color: var(--mute-72, var(--mute-70)); }
.ucard__list { display: flex; flex-direction: column; gap: 9px; margin-top: 2px; }
.ucard__list div {
  display: flex; gap: 10px; font-size: 13.5px; line-height: 1.5; color: var(--mute-66);
}
.ucard__list div::before { content: "—"; color: var(--pos-2); flex: none; }
.band--light .ucard__list div::before { color: #8a961f; }

/* tier table */
.tiertable { width: 100%; border-collapse: collapse; margin-top: 4px; font-size: 14px; }
.tiertable th, .tiertable td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--rule); }
.tiertable th { font-family: var(--mono); font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; color: var(--mute-60); }
.tiertable td { color: var(--body-76); }
.tiertable tr td:last-child { font-family: var(--mono); color: var(--pos-2); font-weight: 500; }
.band--light .tiertable tr td:last-child { color: #6f7a1f; }
.tiertable tr:last-child td { border-bottom: 0; }

/* spec / parameters grid */
.specgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: var(--r-md); overflow: hidden; }
.specrow { display: flex; justify-content: space-between; gap: 16px; padding: 15px 20px; background: var(--dark); }
.specrow__k { font-size: 13.5px; color: var(--mute-66); }
.specrow__v { font-family: var(--mono); font-size: 13px; color: var(--ink-2); text-align: right; }

/* architecture chain (contracts) */
.tokflow { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.tokflow__pill {
  font-family: var(--mono); font-size: 12px; color: var(--ink-2);
  padding: 10px 15px; border-radius: var(--r-pill);
  background: rgba(150,180,220,0.10); border: 1px solid var(--glass-line);
}
.band--light .tokflow__pill { background: #fffdf8; }
.tokflow__sep { color: var(--mute-45); }

/* launch-parameter chips */
.paramchips { display: flex; flex-wrap: wrap; gap: 10px; }
.paramchips span {
  font-family: var(--mono); font-size: 12px; color: var(--body-76);
  padding: 9px 14px; border-radius: var(--r-pill);
  background: rgba(150,180,220,0.08); border: 1px solid var(--rule);
}
.band--light .paramchips span { background: #fffdf8; }
.paramchips b { color: var(--pos-2); font-weight: 500; }
.band--light .paramchips b { color: #6f7a1f; }

/* roadmap */
.road { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.phase {
  padding: 22px 20px; border-radius: var(--r-md); background: var(--dark); border: 1px solid var(--dark-line);
  box-shadow: var(--edge); display: flex; flex-direction: column; gap: 10px;
}
.phase__tag { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; color: var(--ink); }
.phase__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--pos); flex: none; }
.phase--pending .phase__dot { background: var(--warn); }
.phase--later .phase__dot { background: var(--mute-45); }
.phase__when { font-family: var(--mono); font-size: 11px; color: var(--mute-55); }
.phase__b { font-size: 13.5px; line-height: 1.55; color: var(--mute-66); }

/* token disclaimers */
.tokrules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tokrule { padding: 20px 20px; border-radius: var(--r-md); background: rgba(150,180,220,0.05); border: 1px solid var(--rule); }
.band--light .tokrule { background: #fffdf8; }
.tokrule__k { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--mute-60); margin-bottom: 8px; }
.tokrule__b { font-size: 13.5px; line-height: 1.58; color: var(--mute-70); }

/* — FAQ ————————————————————————————————————————————————————— */
.faq { display: flex; flex-direction: column; gap: 12px; margin-top: 40px; max-width: 860px; }
.faq details {
  border: 1px solid var(--glass-line); border-radius: var(--r-md);
  background: var(--dark); box-shadow: var(--edge); overflow: hidden;
}
.faq summary {
  list-style: none; cursor: pointer; padding: 19px 22px; font-size: 16px; font-weight: 500;
  color: var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-family: var(--mono); font-size: 20px; color: var(--pos); font-weight: 300;
  transition: transform .3s; flex: none;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq__a { padding: 0 22px 20px; font-size: 14.5px; line-height: 1.65; color: var(--mute-70); }

/* — closing CTA ————————————————————————————————————————————— */
.doccta { text-align: center; }
.doccta__inner { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.doccta .h2 { text-align: center; }
.doccta__ctas { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* — subscription plans (pricing) —————————————————————————————— */
.subhelp { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 34px 0 6px; }
.subhelp div {
  padding: 18px 20px; border-radius: var(--r-md); background: var(--glass);
  border: 1px solid var(--glass-line); font-size: 13.5px; line-height: 1.55; color: var(--mute-70);
}
.subhelp b { color: var(--ink); font-weight: 600; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 22px; align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column; gap: 12px; padding: 30px 26px;
  border-radius: var(--r-lg); background: var(--glass); border: 1px solid var(--glass-line);
  box-shadow: var(--edge);
}
.plan--featured { border-color: #a7b52f; box-shadow: var(--edge), 0 0 0 1px rgba(150,168,30,0.35); }
.plan__badge {
  position: absolute; top: -11px; left: 26px; font-family: var(--mono); font-size: 10px;
  letter-spacing: .05em; text-transform: uppercase; color: #1d2a08; background: var(--pos);
  padding: 4px 10px; border-radius: 999px;
}
.plan__name { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); }
.plan__price { font-size: 40px; font-weight: 300; letter-spacing: -0.03em; color: var(--ink); line-height: 1; }
.plan__price small { font-size: 15px; color: var(--mute-55); font-weight: 400; }
.plan__tag { font-size: 13.5px; color: var(--mute-66); }
.plan__inc { display: flex; flex-direction: column; gap: 10px; margin: 4px 0 6px; }
.plan__inc li { list-style: none; display: flex; gap: 10px; font-size: 13.5px; line-height: 1.5; color: var(--mute-70); }
.plan__inc li::before {
  content: ""; width: 17px; height: 17px; flex: none; border-radius: 50%; background: var(--pos);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9.55 17.6 4.4 12.45l1.4-1.4 3.75 3.75 8.25-8.25 1.4 1.4z'/%3E%3C/svg%3E") center/12px no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9.55 17.6 4.4 12.45l1.4-1.4 3.75 3.75 8.25-8.25 1.4 1.4z'/%3E%3C/svg%3E") center/12px no-repeat;
}
.plan .cta { margin-top: auto; justify-content: center; }

/* the token loop: how the price actually lands */
.tokloop {
  margin-top: 26px; padding: 28px 30px; border-radius: var(--r-lg);
  background: var(--glass); border: 1px solid var(--glass-line); box-shadow: var(--edge);
}
.tokloop h3 { font-size: 19px; font-weight: 500; color: var(--ink); letter-spacing: -0.01em; }
.tokloop > p { font-size: 14px; color: var(--mute-66); line-height: 1.6; max-width: 72ch; margin-top: 6px; }
.effrow { display: flex; align-items: stretch; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.effrow__step {
  flex: 1 1 130px; padding: 15px 17px; border-radius: var(--r-md);
  background: rgba(150,180,220,0.06); border: 1px solid var(--rule); display: flex; flex-direction: column; gap: 5px;
}
.band--light .effrow__step { background: #fffdf8; }
.effrow__step--final { background: linear-gradient(135deg, rgba(150,168,30,0.16), transparent 60%); border-color: #a7b52f; }
.effrow__k { font-family: var(--mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--mute-55); }
.effrow__v { font-family: var(--mono); font-size: 21px; color: var(--ink); }
.effrow__step--final .effrow__v { color: #5f6b16; }
.effrow__note { font-family: var(--mono); font-size: 11px; color: var(--mute-55); }

/* — responsive ————————————————————————————————————————————— */
@media (max-width: 940px) {
  .steps, .prodgrid, .road, .plans, .subhelp { grid-template-columns: 1fr 1fr; }
  .tokrules { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .steps, .prodgrid, .util2, .specgrid, .road, .plans, .subhelp { grid-template-columns: 1fr; }
  .tiertable th, .tiertable td { padding: 11px 12px; }
}