/* ============================================================
   Section blocks — integrations, modules, differentials,
   values, FAQ, plus shared section header.
   ============================================================ */

section { padding: 110px 0; }
.section-head {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 80px; margin-bottom: 60px; align-items: end;
}
.section-head h2 {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 400;
  max-width: 720px;
  text-wrap: pretty;
}
.section-head h2 .accent { color: var(--seal); }
.section-head .lede {
  font-family: var(--serif);
  font-size: 15.5px; color: var(--muted); margin-top: 16px;
  max-width: 600px; font-style: italic;
}

/* ============ integrations ============ */
.integrations { padding: 70px 0 90px; }
.int-head {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 80px; margin-bottom: 44px; align-items: end;
}
.int-head h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 3.2vw, 38px);
  line-height: 1.05; letter-spacing: -0.02em;
  font-weight: 400; max-width: 720px; text-wrap: pretty;
}
.int-head h2 .accent { color: var(--seal); }
.int-head .lede {
  font-family: var(--serif); font-style: italic; font-size: 15px;
  color: var(--muted); margin-top: 14px; max-width: 580px;
}
.int-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 6px; overflow: hidden;
}
.int {
  background: var(--bg);
  padding: 26px 28px 28px;
  display: flex; flex-direction: column; gap: 14px;
  transition: background .15s;
}
.int:hover { background: var(--bg-2); }
.int-head-row { display: flex; align-items: center; gap: 14px; }
.int-mark {
  width: 44px; height: 44px;
  border: 1px solid var(--line-strong); border-radius: 6px;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.int-mark svg { width: 24px; height: 24px; }
.int-mark.wide { width: auto; padding: 8px 12px; }
.int-mark.wide svg { width: auto; height: 18px; }
.int-title { display: flex; flex-direction: column; gap: 2px; }
.int-name {
  font-family: var(--serif); font-size: 19px;
  letter-spacing: -0.005em; color: var(--ink);
}
.int-cat {
  font-family: var(--mono); font-size: 10px; color: var(--accent-2);
  text-transform: uppercase; letter-spacing: 0.1em;
}
.int-desc {
  font-size: 13.5px; color: var(--ink-2); line-height: 1.5;
}
.int-feat {
  margin-top: auto; padding-top: 12px;
  font-family: var(--mono); font-size: 10.5px;
  color: var(--accent-2-deep);
  text-transform: uppercase; letter-spacing: 0.06em;
  display: inline-flex; gap: 8px; align-items: center;
}
.int-feat::before {
  content: ""; width: 14px; height: 1px; background: var(--accent-2);
}

/* ============ modules ============ */
.modules {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 6px; overflow: hidden;
}
.mod {
  background: var(--bg);
  padding: 36px 36px 38px;
  min-height: 290px;
  display: flex; flex-direction: column;
}
.mod-num {
  font-family: var(--mono); font-size: 10.5px; color: var(--muted);
  letter-spacing: 0.1em; margin-bottom: 18px;
  text-transform: uppercase;
  display: flex; gap: 12px; align-items: center;
}
.mod-num::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}
.mod h3 {
  font-family: var(--serif); font-size: 30px; font-weight: 500;
  letter-spacing: -0.01em; margin-bottom: 8px;
}
.mod h3 .qualifier {
  font-weight: 400; font-style: italic; color: var(--muted);
}
.mod .ged-deck {
  font-family: var(--serif); font-size: 13.5px; font-style: italic;
  color: var(--muted); margin-bottom: 14px;
}
.mod p { color: var(--ink-2); font-size: 15px; max-width: 460px; }
.mod ul {
  list-style: none; margin-top: 22px;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.mod li {
  font-family: var(--mono); font-size: 10.5px;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-2); padding: 5px 10px;
  border: 1px solid var(--line-strong); border-radius: 2px;
}
.mod .mod-link {
  margin-top: auto; padding-top: 28px;
  font-family: var(--mono); font-size: 11px; color: var(--ink);
  letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500;
}
.mod .mod-link:hover { color: var(--accent-2); }

/* ============ differentials ============ */
.diff-bg { background: var(--bg-2); }
.diff-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}
.diff {
  display: grid; grid-template-columns: 64px 1fr;
  gap: 22px;
  padding: 40px 40px 40px 0;
  border-bottom: 1px solid var(--line);
}
.diff:nth-child(odd) { padding-right: 40px; }
.diff:nth-child(even) {
  padding-left: 40px;
  border-left: 1px solid var(--line);
}
.diff:nth-last-child(-n+2) { border-bottom: 1px solid var(--line-strong); }
.diff .n {
  font-family: var(--serif); font-size: 38px; line-height: 1;
  color: var(--seal); font-weight: 400;
}
.diff h3 {
  font-family: var(--serif); font-size: 22px; font-weight: 500;
  letter-spacing: -0.01em; margin-bottom: 10px;
}
.diff p { color: var(--ink-2); font-size: 14.5px; }
.diff .vs {
  display: inline-block; margin-top: 16px;
  font-family: var(--mono); font-size: 10.5px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 4px 10px; background: var(--bg);
  border: 1px solid var(--line); border-radius: 2px;
}

/* ============ values ============ */
.values { padding: 110px 0; }
.values-list { display: flex; flex-direction: column; }
.v-row {
  display: grid;
  grid-template-columns: 120px 280px 1fr 220px;
  gap: 40px; padding: 36px 0; align-items: start;
  border-top: 1px solid var(--line);
}
.v-row:last-child { border-bottom: 1px solid var(--line); }
.v-num {
  font-family: var(--mono); font-size: 11.5px; color: var(--accent-2);
  letter-spacing: 0.12em; padding-top: 8px;
  text-transform: uppercase;
  display: flex; gap: 8px; align-items: center;
}
.v-num::before {
  content: ""; width: 14px; height: 1px;
  background: var(--accent-2); opacity: 0.5;
}
.v-name {
  font-family: var(--serif); font-size: 34px; line-height: 1;
  font-weight: 400; letter-spacing: -0.015em;
}
.v-name em { font-style: italic; color: var(--seal); }
.v-desc { font-size: 15px; color: var(--ink-2); }
.v-quote {
  font-family: var(--serif); font-style: italic; font-size: 14px;
  color: var(--muted); padding-left: 16px;
  border-left: 2px solid var(--seal); line-height: 1.55;
}

/* ============ FAQ (details/summary) ============ */
.faq-list {
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.faq-item {
  padding: 0;
  border-bottom: 1px solid var(--line);
}
.faq-item:last-child { border-bottom: 0; }
.faq-item > summary {
  list-style: none;
  cursor: pointer;
  padding: 30px 0;
  display: grid;
  grid-template-columns: 64px 1fr 140px 32px;
  gap: 24px; align-items: start;
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary::marker { display: none; }
.faq-item:hover .faq-q { color: var(--accent-2); }
.faq-num {
  font-family: var(--mono); font-size: 11.5px;
  color: var(--muted); padding-top: 5px;
}
.faq-q {
  font-family: var(--serif); font-size: 21px; font-weight: 500;
  letter-spacing: -0.005em;
  transition: color .15s;
}
.faq-cat {
  font-family: var(--mono); font-size: 10.5px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  padding-top: 8px; text-align: right; line-height: 1.6;
}
.faq-cat b {
  color: var(--ink); display: block; font-weight: 500;
}
.faq-chev {
  padding-top: 6px; color: var(--muted);
  transition: transform .2s, color .15s;
}
.faq-chev svg { width: 18px; height: 18px; }
.faq-item[open] .faq-chev { transform: rotate(180deg); color: var(--ink); }
.faq-a {
  padding: 0 0 30px 88px;
  color: var(--ink-2); font-size: 14.5px; max-width: 720px;
}

/* When closed, fix layout of summary so all grid cells align */
.faq-item > summary > .faq-q-wrap {
  display: contents;
}