/* ─── Legal pages (Privacy / Terms) ─────────────────────────────────
   Layers sticky-TOC + scrollspy document pattern on top of the
   shared colors_and_type.css + home_styles.css.
   ─────────────────────────────────────────────────────────────────── */

:root{
  --legal-pg-max: 1200px;
  --legal-gutter: clamp(16px, 4vw, 48px);
  --legal-toc-w: 260px;
  --legal-read-w: 760px;
  --legal-rail: var(--color-gray-light);
  --legal-muted: var(--color-gray-medium-dark);
  --legal-ink:   var(--color-brand-3);
  --legal-body:  var(--color-gray-dark);
  --legal-accent: var(--color-brand-2);
}

/* ─ breadcrumb strip just under the nav ─ */
.legal-breadcrumb{
  max-width: var(--legal-pg-max);
  margin: 0 auto;
  padding: 28px var(--legal-gutter) 0;
  font: 13px/1 var(--font-body);
  color: var(--legal-muted);
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
}
.legal-breadcrumb a{color:var(--legal-muted); text-decoration:none;}
.legal-breadcrumb a:hover{color:var(--legal-ink);}
.legal-breadcrumb__sep{opacity:.5;}
.legal-breadcrumb__current{color:var(--legal-ink); font-weight:500;}

/* ─ masthead with title + version meta ─ */
.legal-masthead{
  max-width: var(--legal-pg-max);
  margin: 0 auto;
  padding: 32px var(--legal-gutter) 40px;
  border-bottom: 1px solid var(--legal-rail);
}
.legal-masthead__eyebrow{
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 11.5px;
  line-height: 1;
  letter-spacing:.16em; text-transform:uppercase;
  color: var(--legal-accent);
  margin-bottom: 16px;
}
.legal-masthead h1{
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.05;
  color: var(--legal-ink);
  letter-spacing:-.02em;
  margin: 0 0 20px;
}
.legal-masthead__meta{
  display:flex; flex-wrap:wrap; gap:10px 18px;
  font: 14px/1.5 var(--font-body);
  color: var(--legal-muted);
}
.legal-masthead__meta strong{color: var(--legal-ink); font-weight:600;}
.legal-masthead__dot{opacity:.4;}

/* ─ two-column layout: reading column + sticky TOC ─ */
.legal-shell{
  max-width: var(--legal-pg-max);
  margin: 0 auto;
  padding: 48px var(--legal-gutter) 96px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--legal-toc-w);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}

/* ─ reading column ─ */
.legal-doc{
  max-width: var(--legal-read-w);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--legal-ink);
}
.legal-doc section{
  padding-top: 8px;
  scroll-margin-top: 96px; /* offset for sticky nav on anchor jumps */
}
.legal-doc section + section{
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--legal-rail);
}
.legal-doc h2{
  display:flex; align-items:baseline; gap:14px;
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: clamp(22px, 2.5vw, 28px);
  line-height: 1.25;
  color: var(--legal-ink);
  letter-spacing:-.01em;
  margin: 0 0 8px;
}
.legal-doc h2 .legal-num{
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 13px;
  line-height: 1;
  letter-spacing:.14em;
  color: var(--legal-accent);
  padding: 6px 10px;
  border-radius: 6px;
  background: rgba(0,79,255,.08);
  flex-shrink:0;
  align-self:center;
}
.legal-doc h3{
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: 17px;
  line-height: 1.4;
  color: var(--legal-ink);
  margin: 28px 0 10px;
}
.legal-doc p{margin: 0 0 16px; color: var(--legal-body);}
.legal-doc strong{color: var(--legal-ink); font-weight:600;}
.legal-doc a{color: var(--legal-accent); text-decoration: none; border-bottom:1px solid rgba(0,79,255,.3);}
.legal-doc a:hover{border-bottom-color: var(--legal-accent);}
.legal-doc ul, .legal-doc ol{margin: 0 0 16px; padding-left: 22px;}
.legal-doc ul li, .legal-doc ol li{margin-bottom: 10px; color: var(--legal-body);}
.legal-doc ul ul, .legal-doc ul ol, .legal-doc ol ul{margin-top: 10px;}
.legal-doc ul{list-style: none; padding-left: 0;}
.legal-doc ul > li{position:relative; padding-left: 22px;}
.legal-doc ul > li::before{
  content:''; position:absolute; left:4px; top:.75em;
  width:6px; height:6px; border-radius:50%;
  background: var(--legal-accent); opacity:.55;
}
.legal-doc ul ul > li::before{background:var(--legal-muted); opacity:.5;}
.legal-doc ol{list-style: decimal; padding-left: 26px;}
.legal-doc ol li::marker{color: var(--legal-accent); font-weight:600;}

/* ─ executive summary callout ─ */
.legal-callout{
  margin: 8px 0 40px;
  padding: 28px 32px;
  background: linear-gradient(180deg, #f6f9ff 0%, var(--color-brand-2-bg) 100%);
  border: 1px solid rgba(0,79,255,.18);
  border-radius: 14px;
}
.legal-callout h3{
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 15px;
  line-height: 1;
  letter-spacing:.08em;
  text-transform: uppercase;
  color: var(--legal-accent);
}
.legal-callout ul{margin: 0; padding-left: 0; list-style: none;}
.legal-callout ul li{
  padding-left: 26px; position: relative; margin-bottom: 12px;
  font-size: 14.5px; line-height: 1.6;
}
.legal-callout ul li::before{
  content:''; position: absolute; left: 0; top: .55em;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--legal-accent);
  box-shadow: 0 0 0 4px rgba(0,79,255,.12);
}
.legal-callout strong{color: var(--legal-ink);}

/* ─ sticky sidebar TOC ─ */
.legal-toc{
  position: sticky;
  top: 88px;
  padding-top: 8px;
  font: 14px/1.5 var(--font-body);
}
.legal-toc__label{
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 11.5px;
  line-height: 1;
  letter-spacing:.14em;
  text-transform: uppercase;
  color: var(--legal-muted);
  margin: 0 0 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--legal-rail);
}
.legal-toc__list{
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 2px;
}
.legal-toc__list a{
  display: flex; align-items: flex-start; gap: 12px;
  padding: 8px 0 8px 14px;
  border-left: 2px solid transparent;
  color: var(--legal-muted);
  font-size: 13.5px; line-height: 1.4;
  text-decoration: none;
  transition: all .18s;
  margin-left: -2px;
}
.legal-toc__list a:hover{color: var(--legal-ink);}
.legal-toc__list .legal-toc__num{
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing:.08em;
  color: var(--legal-muted);
  flex-shrink: 0;
  width: 22px;
}
.legal-toc__list a.is-active{
  color: var(--legal-ink);
  border-left-color: var(--legal-accent);
  font-weight: 500;
}
.legal-toc__list a.is-active .legal-toc__num{color: var(--legal-accent);}

/* ─ reading progress bar above the nav ─ */
.legal-progress{
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  z-index: 60; pointer-events: none;
  background: transparent;
}
.legal-progress__bar{
  height:100%; width:0;
  background: linear-gradient(90deg, var(--color-brand-2), var(--color-brand-2-light));
  transition: width .1s linear;
}

/* ─ back to top floating pill ─ */
.legal-backtop{
  position: fixed; right: 24px; bottom: 24px; z-index: 40;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 18px;
  background: var(--legal-ink); color:#fff;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 13px;
  line-height: 1;
  cursor: pointer; border: none;
  box-shadow: 0 8px 24px rgba(5,12,40,.18);
  opacity: 0; transform: translateY(10px);
  transition: opacity .2s, transform .2s;
  pointer-events: none;
}
.legal-backtop.is-visible{opacity:1; transform: translateY(0); pointer-events:auto;}
.legal-backtop:hover{background:#0b1638;}
.legal-backtop svg{width:14px; height:14px;}

/* ─ responsive ─ */
@media (max-width: 1024px){
  .legal-shell{
    grid-template-columns: 1fr;
    padding: 24px var(--legal-gutter) 80px;
    gap: 24px;
  }
  .legal-toc{
    position: static;
    order: -1;
    padding: 20px 22px;
    background: #f6f9ff;
    border: 1px solid var(--legal-rail);
    border-radius: 12px;
  }
  .legal-toc__list{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px 12px;
  }
  .legal-toc__list a{padding: 6px 0 6px 12px; font-size:13px;}
}
@media (max-width: 640px){
  .legal-breadcrumb{padding-top: 20px;}
  .legal-masthead{padding: 20px var(--legal-gutter) 28px;}
  .legal-masthead h1{margin-bottom: 14px;}
  .legal-masthead__meta{font-size: 13px;}
  .legal-doc{font-size: 15.5px; line-height: 1.7;}
  .legal-doc h2 .legal-num{padding: 5px 8px; font-size: 12px;}
  .legal-doc section + section{margin-top: 40px; padding-top: 32px;}
  .legal-callout{padding: 22px 20px;}
  .legal-toc__list{grid-template-columns: 1fr;}
  .legal-backtop{right: 16px; bottom: 16px; padding: 10px 14px;}
}

/* ─ print styles ─ */
@media print {
  .nav, .legal-progress, .legal-backtop, .legal-toc, .footer { display: none; }
  .legal-shell { grid-template-columns: 1fr; padding: 0; }
  .legal-doc { max-width: none; }
  .legal-doc section + section { page-break-inside: avoid; }
}