/* ==========================================================================
   Reason Education — policy & agreement pages
   Long legal text, made readable: one narrow measure, a sticky contents rail,
   and callouts that carry the parts a reader must not skim past.
   Every value here resolves to a token in tokens.css.
   ========================================================================== */

/* ---------- inline icons ----------
   The site sets svg{height:auto;max-width:100%}, which lets an icon grow to
   fill its parent. Every icon here is pinned to a real size instead. */
.icon,
.btn svg,
.pill svg,
.crumbs svg,
.tldr__icon svg,
.callout__label svg,
.datalist svg,
.rcard__title svg,
.dtable th svg,
.sec__anchor svg,
.backtop svg,
.toc--mobile summary svg{flex:0 0 auto}
.btn svg{width:16px;height:16px}

/* ---------- reading progress ---------- */
.readbar{
  position:fixed;top:0;left:0;right:0;height:3px;z-index:150;
  background:transparent;pointer-events:none;
}
.readbar__fill{
  height:100%;width:0;
  background:linear-gradient(90deg,var(--green) 0%,var(--blue) 60%,var(--yellow) 100%);
  transform-origin:left;transition:width .1s linear;
}
@media print{.readbar{display:none}}

/* ==========================================================================
   Hero
   ========================================================================== */
.policy-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(120% 140% at 8% 0%, var(--green-050) 0%, rgba(230,245,241,0) 55%),
    radial-gradient(110% 130% at 96% 8%, var(--blue-050) 0%, rgba(233,242,254,0) 52%),
    var(--paper);
  border-bottom:1px solid var(--line);
  padding-block:clamp(2rem,1.2rem + 3vw,3.75rem) clamp(2.25rem,1.4rem + 3vw,3.5rem);
}
.policy-hero .deco--blob-teal{width:clamp(120px,14vw,200px);right:2%;top:-14%;left:auto;bottom:auto;opacity:.55}
.policy-hero .deco--dots{width:clamp(52px,5vw,74px);left:auto;right:34%;bottom:14%;opacity:.55}
.policy-hero .deco--tenframe{width:clamp(54px,6vw,84px);left:auto;right:18%;top:6%;opacity:.45}
@media (max-width:1180px){.policy-hero .deco{display:none}}

.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem;
  font-size:var(--fs-small);color:var(--ink-muted);margin-bottom:1.1rem}
.crumbs a{color:var(--ink-muted);font-weight:500}
.crumbs a:hover{color:var(--green-700);text-decoration:underline}
.crumbs svg{width:14px;height:14px;flex:0 0 auto;opacity:.55}
.crumbs [aria-current]{color:var(--ink);font-weight:600}

.policy-hero__grid{
  display:grid;grid-template-columns:minmax(0,1fr) auto;
  gap:clamp(1.5rem,1rem + 2.5vw,3.5rem);align-items:end;position:relative;z-index:2;
}
@media (max-width:860px){.policy-hero__grid{grid-template-columns:1fr;align-items:start}}

.policy-hero__eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  color:var(--green-700);font-weight:600;font-size:var(--fs-eyebrow);margin-bottom:.65rem;
}
.policy-hero__eyebrow::before{
  content:'';width:22px;height:2px;border-radius:2px;background:var(--green);display:block;
}
.policy-hero h1{margin-bottom:.7rem;max-width:16ch;letter-spacing:-.03em}
.policy-hero__lead{font-size:var(--fs-lead);color:var(--ink-body);max-width:52ch;margin:0}

/* meta pills */
.policy-meta{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.4rem}
.pill{
  display:inline-flex;align-items:center;gap:.45rem;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);
  padding:.42rem .85rem;font-size:.83rem;font-weight:600;color:var(--ink);
  box-shadow:var(--shadow-sm);white-space:nowrap;
}
.pill span{color:var(--ink-muted);font-weight:500}
.pill svg{width:15px;height:15px;color:var(--green-ui);flex:0 0 auto}
.pill--live{border-color:rgba(0,158,127,.35);background:var(--green-050)}
.pill--live .dot-live{background:var(--green-ui)}

.policy-hero__actions{display:flex;flex-direction:column;gap:.6rem;align-items:stretch;min-width:230px}
@media (max-width:860px){
  .policy-hero__actions{flex-direction:row;flex-wrap:wrap;margin-top:1.5rem;min-width:0}
}
.policy-hero__note{font-size:.8rem;color:var(--ink-muted);margin:0;text-align:center}
@media (max-width:860px){.policy-hero__note{text-align:left;flex-basis:100%}}

/* ==========================================================================
   The short version
   ========================================================================== */
.tldr{padding-block:clamp(2rem,1.4rem + 2vw,3rem)}
.tldr__card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-md);padding:clamp(1.4rem,1rem + 1.6vw,2.2rem);
  position:relative;overflow:hidden;
}
.tldr__card::before{
  content:'';position:absolute;inset:0 auto 0 0;width:5px;
  background:linear-gradient(180deg,var(--green) 0%,var(--blue) 55%,var(--yellow) 100%);
}
.tldr__head{display:flex;align-items:baseline;gap:.75rem;flex-wrap:wrap;margin-bottom:1.25rem}
.tldr__head h2{font-size:1.3rem;margin:0}
.tldr__head p{margin:0;font-size:var(--fs-small);color:var(--ink-muted)}
.tldr__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(285px,1fr));gap:1.3rem 2rem}
.tldr__item{display:flex;gap:.75rem;align-items:flex-start}
.tldr__icon{
  width:30px;height:30px;border-radius:9px;flex:0 0 auto;display:grid;place-items:center;color:#fff;
}
.tldr__icon svg{width:16px;height:16px}
.tldr__item:nth-child(6n+1) .tldr__icon{background:var(--green-ui)}
.tldr__item:nth-child(6n+2) .tldr__icon{background:var(--blue-ui)}
.tldr__item:nth-child(6n+3) .tldr__icon{background:var(--orange-ui)}
.tldr__item:nth-child(6n+4) .tldr__icon{background:var(--green-800)}
.tldr__item:nth-child(6n+5) .tldr__icon{background:var(--blue-ink)}
.tldr__item:nth-child(6n+6) .tldr__icon{background:var(--orange-ink)}
.tldr__item strong{display:block;color:var(--ink);font-size:.97rem;letter-spacing:-.01em;margin-bottom:.1rem}
.tldr__item p{margin:0;font-size:.89rem;line-height:1.55}
.tldr__foot{
  margin:1.5rem 0 0;padding-top:1.1rem;border-top:1px solid var(--line);
  font-size:.86rem;color:var(--ink-muted);
}

/* ==========================================================================
   Layout: contents rail + article
   ========================================================================== */
.policy-layout{
  display:grid;grid-template-columns:250px minmax(0,1fr);
  gap:clamp(2rem,1.2rem + 3vw,4.5rem);
  padding-block:clamp(1rem,.6rem + 1.5vw,2rem) clamp(3rem,2rem + 4vw,5rem);
  align-items:start;
}
@media (max-width:1000px){.policy-layout{grid-template-columns:minmax(0,1fr);gap:1.5rem}}

/* ---------- contents ---------- */
.toc{position:sticky;top:calc(var(--header-h) + 20px);max-height:calc(100vh - var(--header-h) - 48px);display:flex;flex-direction:column}
.toc__title{
  font-size:.76rem;text-transform:uppercase;letter-spacing:.09em;font-weight:700;
  color:var(--ink-muted);margin:0 0 .8rem;
}
.toc__list{list-style:none;margin:0;padding:0 .4rem 0 0;overflow-y:auto;overscroll-behavior:contain}
.toc__list::-webkit-scrollbar{width:6px}
.toc__list::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.toc__link{
  display:flex;gap:.6rem;align-items:baseline;
  padding:.36rem .6rem .36rem .7rem;border-left:2px solid var(--line);
  color:var(--ink-body);font-size:.855rem;line-height:1.4;font-weight:500;
  transition:color .18s var(--ease-out), border-color .18s var(--ease-out), background-color .18s var(--ease-out);
  border-radius:0 var(--r-sm) var(--r-sm) 0;
}
.toc__num{color:var(--ink-muted);font-variant-numeric:tabular-nums;font-weight:600;font-size:.8rem;min-width:1.1em}
.toc__link:hover{color:var(--green-700);background:var(--green-050);border-left-color:var(--green)}
.toc__link.is-current{color:var(--green-800);font-weight:700;border-left-color:var(--green);background:var(--green-050)}
.toc__link.is-current .toc__num{color:var(--green-700)}

/* mobile: contents collapse into a disclosure */
.toc--mobile{display:none;min-width:0}
@media (max-width:1000px){
  .toc{display:none}
  .toc--mobile{display:block;margin-bottom:.5rem}
  .toc--mobile summary{
    list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:.6rem;
    background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-sm);
    padding:.85rem 1.1rem;font-weight:700;color:var(--ink);font-size:.95rem;
  }
  .toc--mobile summary::-webkit-details-marker{display:none}
  .toc--mobile summary svg{width:16px;height:16px;color:var(--ink-muted);transition:transform .25s var(--ease-out)}
  .toc--mobile[open] summary svg{transform:rotate(180deg)}
  .toc--mobile .toc__list{
    background:#fff;border:1px solid var(--line);border-top:0;
    border-radius:0 0 var(--r-md) var(--r-md);padding:.6rem;max-height:60vh;
  }
}

/* ==========================================================================
   Article typography
   ========================================================================== */
.prose{max-width:70ch;min-width:0}
.prose > section{scroll-margin-top:calc(var(--header-h) + 24px);padding-block:0 clamp(1.75rem,1.2rem + 1.6vw,2.75rem)}
.prose > section + section{border-top:1px solid var(--line);padding-top:clamp(1.75rem,1.2rem + 1.6vw,2.75rem)}

.prose h2{
  font-size:clamp(1.28rem,1.15rem + .55vw,1.6rem);letter-spacing:-.02em;
  margin:0 0 .8rem;display:flex;gap:.7rem;align-items:baseline;
}
.prose h2 .sec__num{
  flex:0 0 auto;color:var(--green-700);font-size:.78em;font-variant-numeric:tabular-nums;
  font-weight:800;opacity:.85;
}
.prose h3{margin:1.6rem 0 .5rem;font-size:1.03rem;color:var(--ink)}
.prose p{margin:0 0 1rem;line-height:1.72}
.prose p:last-child{margin-bottom:0}
.prose strong{color:var(--ink);font-weight:700}
.prose a:not(.btn){color:var(--blue-ink);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
.prose a:not(.btn):hover{color:var(--green-800)}

/* anchor link on hover */
.sec__anchor{
  margin-left:auto;align-self:center;flex:0 0 auto;
  width:26px;height:26px;display:grid;place-items:center;border-radius:var(--r-sm);
  color:var(--ink-muted);opacity:0;transition:opacity .2s var(--ease-out),background-color .2s;
}
.prose h2:hover .sec__anchor,.sec__anchor:focus-visible{opacity:1}
.sec__anchor:hover{background:var(--green-050);color:var(--green-700)}
.sec__anchor svg{width:15px;height:15px}

/* lists */
.prose ul,.prose ol{margin:0 0 1.1rem;padding-left:0;list-style:none;display:grid;gap:.6rem}
.prose ul li{position:relative;padding-left:1.5rem;line-height:1.65}
.prose ul li::before{
  content:'';position:absolute;left:.32rem;top:.62em;width:7px;height:7px;border-radius:50%;
  background:var(--green);
}
.prose ol{counter-reset:pl}
.prose ol li{position:relative;padding-left:2.1rem;counter-increment:pl;line-height:1.65}
.prose ol li::before{
  content:counter(pl);position:absolute;left:0;top:.05em;
  width:1.45rem;height:1.45rem;border-radius:50%;
  background:var(--blue-050);color:var(--blue-ink);
  font-size:.76rem;font-weight:800;display:grid;place-items:center;
}
.prose li p{margin:.35rem 0 0}

/* definition-style list used for "what we collect" */
.datalist{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:.55rem;margin:0 0 1.1rem;padding:0}
.datalist li{
  display:flex;gap:.7rem;align-items:flex-start;padding:.6rem .85rem;
  background:var(--band);border:1px solid var(--line);border-radius:var(--r-sm);
  font-size:.93rem;line-height:1.55;list-style:none;
}
.datalist li::before{display:none}
.datalist svg{width:16px;height:16px;flex:0 0 auto;margin-top:.28em;color:var(--green-ui)}
.datalist--no svg{color:var(--orange-ink)}
.prose .datalist li{padding-left:.85rem}

/* ---------- callouts ---------- */
.callout{
  --c-accent:var(--green);--c-bg:var(--green-050);--c-ink:var(--green-800);
  position:relative;margin:1.4rem 0;padding:1.05rem 1.25rem 1.05rem 1.35rem;
  background:var(--c-bg);border-radius:var(--r-md);
  border:1px solid color-mix(in srgb, var(--c-accent) 26%, transparent);
  border-left:4px solid var(--c-accent);
}
.callout__label{
  display:flex;align-items:center;gap:.45rem;
  font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800;
  color:var(--c-ink);margin-bottom:.45rem;
}
.callout__label svg{width:15px;height:15px}
.callout p{margin:0 0 .7rem;font-size:.93rem;line-height:1.62}
.callout p:last-child{margin-bottom:0}
.callout strong{color:var(--c-ink)}
.callout--blue{--c-accent:var(--blue);--c-bg:var(--blue-050);--c-ink:var(--blue-ink)}
.callout--orange{--c-accent:var(--orange);--c-bg:var(--orange-050);--c-ink:var(--orange-ink)}
.callout--yellow{--c-accent:var(--yellow);--c-bg:var(--yellow-050);--c-ink:#8A5D00}
.callout--plain{--c-accent:var(--line);--c-bg:var(--paper);--c-ink:var(--ink)}

/* ---------- tables ---------- */
.tablewrap{
  max-width:100%;margin:1.3rem 0;overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);
  background:#fff;box-shadow:var(--shadow-sm);
}
.dtable{width:100%;border-collapse:collapse;font-size:.9rem;min-width:520px}
.dtable caption{
  text-align:left;padding:.9rem 1.1rem .1rem;font-size:.82rem;color:var(--ink-muted);font-weight:500;
}
.dtable th,.dtable td{padding:.75rem 1.1rem;text-align:left;vertical-align:top;line-height:1.55}
.dtable thead th{
  background:var(--band);color:var(--ink);font-weight:700;font-size:.8rem;
  text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--line);
}
.dtable tbody tr + tr{border-top:1px solid var(--line)}
/* Row headers wrap: a nowrap header in a long agreement table forces the
   whole table past the viewport on a phone. */
.dtable tbody th{font-weight:700;color:var(--ink);white-space:normal}
.dtable--kv{min-width:0}
.dtable--kv th{width:38%;background:var(--paper);border-right:1px solid var(--line)}
@media (max-width:560px){
  .dtable--kv th,.dtable--kv td{display:block;width:auto;border-right:0}
  .dtable--kv th{padding-bottom:.1rem;background:transparent}
  .dtable--kv td{padding-top:0}
}

/* ---------- to-be-confirmed chip ---------- */
.tbc{
  display:inline-flex;align-items:center;gap:.35rem;
  background:var(--yellow-050);border:1px dashed #E0A21E;color:#8A5D00;
  border-radius:var(--r-pill);padding:.05rem .55rem;
  font-size:.82em;font-weight:600;font-style:normal;white-space:nowrap;vertical-align:baseline;
}
.tbc__dot{width:6px;height:6px;border-radius:50%;background:#E0A21E;flex:0 0 auto}

/* ---------- contact card ---------- */
.contact-card{
  background:var(--band);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(1.1rem,.8rem + 1.2vw,1.7rem);margin:1.3rem 0 0;
}
.contact-card .dtable{background:transparent;font-size:.92rem}
.contact-card .tablewrap{border:0;box-shadow:none;background:transparent;margin:0}
.contact-card .dtable--kv th{background:transparent;border-right:0;color:var(--ink-muted);font-weight:600;font-size:.82rem;
  text-transform:uppercase;letter-spacing:.05em;white-space:normal}

/* ---------- version history ---------- */
.versions{display:grid;gap:.6rem;margin:1.2rem 0 0;list-style:none;padding:0}
.versions li{
  display:grid;grid-template-columns:auto auto 1fr;gap:.9rem;align-items:baseline;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:.7rem .95rem;font-size:.9rem;
}
.versions li::before{display:none}
.versions b{color:var(--ink);font-weight:800}
.versions time{color:var(--ink-muted);font-size:.85rem;white-space:nowrap}
@media (max-width:520px){.versions li{grid-template-columns:auto 1fr}.versions time{grid-column:2}}


/* ==========================================================================
   Long agreements: grouped contents, numbered clauses, definitions
   The Terms of Service runs to 33 clauses. A flat list of 33 links is not a
   contents page, so the rail is grouped into parts a reader can aim at.
   ========================================================================== */
.toc__group{
  margin:1rem 0 .35rem;padding:0 .6rem 0 .7rem;
  font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;font-weight:800;
  color:var(--ink-muted);
}
.toc__list > li:first-child .toc__group{margin-top:0}
.toc--mobile .toc__group{color:var(--green-800)}

/* ---------- numbered clauses ---------- */
.cl{position:relative;padding-left:3.4rem;margin:0 0 1rem}
.cl__n{
  position:absolute;left:0;top:0;width:3rem;
  color:var(--green-700);font-weight:800;font-size:.86rem;line-height:1.95;
  font-variant-numeric:tabular-nums;letter-spacing:-.01em;
}
.cl__lead{color:var(--ink);font-weight:700}
@media (max-width:560px){
  .cl{padding-left:0}
  .cl__n{position:static;display:inline;width:auto;line-height:inherit;margin-right:.45rem}
}
/* a list or table that belongs to a clause lines up with the clause text */
.cl + .cl-body{margin-left:3.4rem}
@media (max-width:560px){.cl + .cl-body{margin-left:0}}

/* ---------- definitions ---------- */
.deflist{margin:0 0 1.1rem;display:grid;gap:.15rem}
.deflist dt{
  color:var(--ink);font-weight:700;font-size:.95rem;margin-top:.85rem;
  display:flex;gap:.5rem;align-items:baseline;
}
.deflist dt:first-of-type{margin-top:0}
.deflist dt .cl__n{position:static;width:auto;line-height:inherit;flex:0 0 auto}
.deflist dd{margin:0 0 0 3.4rem;font-size:.93rem;line-height:1.65}
@media (max-width:560px){.deflist dd{margin-left:0}}

/* ---------- a clause that is really a two-party split ---------- */
.dtable--split thead th:first-child{width:34%}
.dtable--split tbody th{white-space:normal;font-weight:600;color:var(--ink-body)}

/* ---------- pull quote used for the plain-English preamble ---------- */
.preamble{
  margin:0 0 1.6rem;padding:1.1rem 0 1.1rem 1.4rem;
  border-left:4px solid var(--yellow);
  font-size:var(--fs-lead);line-height:1.6;color:var(--ink);
}
.preamble p{margin:0 0 .6rem;font-size:inherit}
.preamble p:last-child{margin-bottom:0}

/* ==========================================================================
   Foot of page: related policies
   ========================================================================== */
.related{background:var(--paper);border-top:1px solid var(--line);padding-block:clamp(2.5rem,1.8rem + 3vw,4rem)}
.related__head{margin-bottom:1.5rem}
.related__head h2{font-size:clamp(1.35rem,1.15rem + .8vw,1.8rem);margin-bottom:.35rem}
.related__head p{margin:0;color:var(--ink-body)}
.related__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.rcard{
  display:flex;flex-direction:column;gap:.35rem;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:1.1rem 1.2rem;box-shadow:var(--shadow-sm);
  transition:transform .25s var(--ease-spring),box-shadow .25s var(--ease-out),border-color .2s;
}
a.rcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--green)}
.rcard__title{display:flex;align-items:center;gap:.5rem;color:var(--ink);font-weight:700;font-size:1rem;letter-spacing:-.01em}
.rcard__title svg{width:16px;height:16px;color:var(--green-ui);flex:0 0 auto}
.rcard p{margin:0;font-size:.87rem;line-height:1.55;color:var(--ink-body)}
.rcard--soon{opacity:.72;background:var(--band)}
.rcard--soon .rcard__title svg{color:var(--ink-muted)}
.tag{
  align-self:flex-start;margin-top:.35rem;font-size:.72rem;font-weight:700;letter-spacing:.05em;
  text-transform:uppercase;padding:.16rem .5rem;border-radius:var(--r-pill);
  background:var(--green-050);color:var(--green-800);
}
.tag--soon{background:#EFEFF6;color:var(--ink-muted)}

/* ==========================================================================
   Print — a school will file this as a PDF
   ========================================================================== */
@media print{
  .header,.footer,.toc,.toc--mobile,.related,.policy-hero__actions,.deco,.skip-link,.backtop{display:none !important}
  .policy-layout{display:block;padding:0}
  .prose{max-width:none}
  .prose > section{break-inside:avoid;page-break-inside:avoid}
  .policy-hero{background:#fff;padding-block:0 1rem}
  .tldr__card,.callout,.tablewrap,.contact-card{box-shadow:none}
  a{color:#000 !important;text-decoration:none}
  body{font-size:11pt;color:#000}
}

/* ---------- back to top ---------- */
.backtop{
  position:fixed;right:clamp(1rem,2vw,2rem);bottom:clamp(1rem,2vw,2rem);z-index:90;
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-md);color:var(--ink);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .25s var(--ease-out),transform .25s var(--ease-out),visibility .25s;
  cursor:pointer;
}
.backtop.is-shown{opacity:1;visibility:visible;transform:none}
.backtop:hover{border-color:var(--green);color:var(--green-700)}
.backtop svg{width:18px;height:18px}