/* ============================================================
   Course hub — components on top of the AEIC landing-page system.
   Tokens, type, buttons and sections all come from style.css.
   ============================================================ */

/* ---------- Compact hero ---------- */
.hubhero{position:relative;color:#fff;overflow:hidden;background:var(--slate-deep);}
.hubhero__media{position:absolute;inset:0;z-index:0;}
.hubhero__media img{width:100%;height:100%;object-fit:cover;object-position:center 35%;}
.hubhero__scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(31,38,43,.55) 0%,rgba(31,38,43,.78) 60%,rgba(31,38,43,.94) 100%);}
.hubhero__bar{position:relative;z-index:2;display:flex;align-items:center;gap:.75rem;padding-top:20px;font-family:"Montserrat";font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;}
.hubhero__bar img{height:26px;width:auto;}
.hubhero__inner{position:relative;z-index:2;padding-block:clamp(34px,6vw,60px) clamp(40px,7vw,68px);}
.hubhero__wordmark{width:min(330px,68vw);margin-bottom:1.5rem;}
.hubhero h1{font-family:"Montserrat";font-weight:700;font-size:clamp(1.5rem,3.4vw,2.15rem);line-height:1.18;letter-spacing:-.012em;margin-bottom:.7rem;}
.hubhero p{max-width:52ch;color:rgba(255,255,255,.86);}

/* ---------- Next up: session first, preparation underneath ---------- */
.nextup{background:var(--yellow);color:var(--slate);}
.nextup__header{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:1.5rem 3rem;align-items:center;padding-bottom:1.6rem;}
.nextup .eyebrow{color:var(--slate);margin-bottom:.6rem;}
.nextup h2{font-family:"Montserrat";font-weight:800;font-size:clamp(1.85rem,4vw,2.8rem);line-height:1.12;letter-spacing:-.025em;margin-bottom:.75rem;max-width:20ch;text-wrap:balance;}
.nextup__when{font-family:"Montserrat";font-weight:700;font-size:1.1rem;line-height:1.5;border-left:2px solid var(--slate);padding-left:1.25rem;}
.nextup__prep{border-top:1px solid var(--slate);padding-top:1.25rem;}
.nextup__prep>h3{font-family:"Montserrat";font-weight:800;font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:1rem;}
.nextup__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.65fr);gap:clamp(24px,4vw,44px);align-items:start;}
.nextup ul{list-style:none;}
.nextup__media .tile{margin:0;}
.nextup__media .tile__label{font-family:"Montserrat";font-size:1.05rem;}
.nextup .slot__note{color:var(--slate);font-size:.95rem;line-height:1.5;}
.nextup__do{background:var(--white);border-radius:var(--radius);padding:1.3rem 1.5rem;}
.nextup__do ul{display:grid;gap:1rem;}
.nextup__do .slot__heading{margin:0;padding:0 0 1rem;border-top:0;border-bottom:1px solid var(--hairline);font-size:.9rem;line-height:1.5;}
.nextup__do .slot__plain{display:block;font-family:"Montserrat";font-weight:700;font-size:1.05rem;line-height:1.4;margin-bottom:.3rem;}
.nextup__do li+li:not(.slot__heading){padding-top:.25rem;}
.nextup__grid:has(.nextup__media[hidden]){grid-template-columns:1fr;}

/* ---------- Session cards ---------- */
.sessions{display:grid;gap:22px;}
.scard{background:#fff;border:1px solid var(--hairline);border-radius:var(--radius);overflow:hidden;}
.scard--next{border-color:var(--green);box-shadow:0 10px 30px rgba(74,149,96,.16);}
.scard--upcoming{background:var(--fill);}
.scard__head{display:flex;align-items:center;gap:1rem;padding:1.15rem 1.4rem;border-bottom:1px solid var(--hairline);}
.scard--upcoming .scard__head{border-bottom-color:transparent;}
.scard__num{font-family:"Montserrat";font-weight:800;font-size:1.5rem;color:var(--hairline);line-height:1;flex:0 0 auto;}
.scard--next .scard__num{color:var(--green);}
.scard__id{flex:1 1 auto;min-width:0;}
.scard__title{font-family:"Montserrat";font-weight:700;font-size:1.1rem;line-height:1.25;}
.scard__date{font-size:.9rem;color:var(--meta);margin-top:.15rem;}
.scard__tag{font-family:"Montserrat";font-weight:700;font-size:.68rem;text-transform:uppercase;letter-spacing:.11em;padding:.42em .8em;border-radius:100px;flex:0 0 auto;}
.tag--done{background:var(--fill);color:var(--meta);}
.tag--next{background:var(--green);color:#fff;}
.tag--upcoming{background:transparent;color:var(--meta);box-shadow:inset 0 0 0 1px var(--hairline);}

.scard__slots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));}
.slot{padding:1.15rem 1.4rem;border-right:1px solid var(--hairline);}
.slot:last-child{border-right:0;}
.slot__label{font-family:"Montserrat";font-weight:700;font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--green-text);margin-bottom:.75rem;}
.slot ul{list-style:none;display:grid;gap:.55rem;}
.slot a{color:var(--slate);text-decoration:none;border-bottom:2px solid rgba(74,149,96,.4);font-weight:500;}
.slot a:hover{border-bottom-color:var(--green);}
.slot__note{display:block;font-size:.85rem;color:var(--meta);}
.slot__pending{color:var(--meta);}
.slot__pending::after{content:" — not posted yet";font-size:.85rem;}
.slot__empty{color:var(--meta);font-size:.92rem;}
.slot__plain{font-weight:500;}

.scard__field{background:var(--slate);color:#fff;padding:1.15rem 1.4rem;display:grid;grid-template-columns:auto minmax(0,1fr);gap:1rem;align-items:baseline;}
.scard--upcoming .scard__field{background:var(--slate-card);}
.scard__rung{font-family:"Montserrat";font-weight:800;font-size:.72rem;text-transform:uppercase;letter-spacing:.13em;color:var(--yellow);white-space:nowrap;}
.scard__fieldtext{font-weight:500;}
.scard__recursive{display:block;font-size:.9rem;color:rgba(255,255,255,.72);margin-top:.35rem;}

/* ---------- Media tiles inside a slot ---------- */
/* Label above, full-width thumbnail, attribution below. */
.tile{margin:0 0 .35rem;}
.tile__link{display:block;text-decoration:none;border-bottom:0!important;}
.tile__label{display:block;font-weight:600;line-height:1.3;color:var(--slate);margin-bottom:.45rem;}
.tile__link:hover .tile__label{color:var(--green-text);}
.tile__thumb{position:relative;display:block;width:100%;border-radius:8px;overflow:hidden;
  background:var(--fill);box-shadow:0 1px 0 var(--hairline);}
.tile__thumb img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;object-position:top center;transition:transform .3s;}
.tile__thumb--doc img{object-fit:contain;object-position:center;background:#fff;}
.tile__link:hover .tile__thumb img{transform:scale(1.03);}
.tile__thumb--video::after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  border-style:solid;border-width:9px 0 9px 15px;border-color:transparent transparent transparent #fff;z-index:2;}
.tile__thumb--video::before{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:54px;height:54px;border-radius:50%;background:rgba(35,44,51,.78);z-index:1;}
.tile__link:hover .tile__thumb--video::before{background:var(--green);}
.tile .slot__note{margin-top:.4rem;}

/* A lead-in line inside a slot list, e.g. "Bring answers to these two" */
.slot__heading{list-style:none;margin:1.1rem 0 .5rem;padding-top:.9rem;border-top:1px solid var(--hairline);
  font-family:"Montserrat";font-weight:600;font-size:.82rem;color:var(--slate);}
.slot ul>li.slot__heading:first-child{margin-top:0;padding-top:0;border-top:0;}

/* ---------- Tracks ---------- */
.tracks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.track{background:#fff;border:1px solid var(--hairline);border-radius:var(--radius);padding:1.35rem 1.45rem;}
.track__icon{display:block;width:36px;height:36px;flex:0 0 auto;color:var(--green);margin-bottom:1.1rem;}
.track__icon svg{display:block;width:36px;height:36px;}
.track__n{font-family:"Montserrat";font-weight:800;font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;color:var(--green-text);margin-bottom:.5rem;}
.track__name{font-family:"Montserrat";font-weight:700;font-size:1.1rem;margin-bottom:.5rem;}
.track__shape{line-height:1.55;}
.track__who{font-size:.88rem;color:var(--meta);margin-top:.75rem;}

/* ---------- Two-up utility ---------- */
.twoup{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,5vw,56px);align-items:start;}
.panel{background:#fff;border:1px solid var(--hairline);border-radius:var(--radius);padding:1.6rem 1.7rem;}
.section--dark .panel{background:var(--slate-card);border-color:rgba(255,255,255,.16);}
.panel h3{font-family:"Montserrat";font-weight:700;font-size:1.15rem;margin-bottom:.7rem;}
.panel p + p{margin-top:.8rem;}
.panel__link{display:inline-flex;margin-top:1.1rem;}

.threeup{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,28px);align-items:stretch;}
.threeup .panel{display:flex;flex-direction:column;}
.panel--person{}
.panel__body{display:flex;flex-direction:column;flex:1 1 auto;}
.threeup .panel__link{margin-top:auto;align-self:flex-start;}

/* ---------- Pull quote ---------- */
.pullquote{position:relative;background:var(--slate-card);border-radius:var(--radius);padding:2.6rem 2.1rem 1.9rem;}
.pullquote::before{content:"\201C";position:absolute;top:-.18em;left:.36rem;font-family:"Montserrat";font-weight:800;font-size:7.5rem;line-height:1;color:var(--yellow);opacity:.5;pointer-events:none;}
.pullquote__text{position:relative;font-family:"Montserrat";font-weight:700;font-size:clamp(1.15rem,2.2vw,1.45rem);line-height:1.32;letter-spacing:-.008em;color:#fff;text-wrap:balance;}
.pullquote__by{margin-top:1rem;font-size:.9rem;letter-spacing:.02em;color:var(--yellow);}
.pullquote__rule{margin:1.5rem 0 1.15rem;border:0;border-top:1px solid rgba(255,255,255,.18);}
.pullquote__rule + p{color:rgba(255,255,255,.86);line-height:1.6;}

/* ---------- Coming-up strip ---------- */
.comingup{margin-top:2.6rem;border:1px dashed rgba(240,180,49,.55);border-radius:var(--radius);
  padding:1.6rem 1.8rem;display:grid;grid-template-columns:minmax(0,auto) minmax(0,1fr);
  gap:.6rem 2.2rem;align-items:baseline;}
.comingup__when{font-family:"Montserrat";font-weight:700;font-size:1.05rem;color:var(--yellow);
  white-space:nowrap;}
.comingup__what{color:rgba(255,255,255,.82);line-height:1.6;}
@media (max-width:760px){.comingup{grid-template-columns:1fr;}.comingup__when{white-space:normal;}}

/* ---------- Playbook door ---------- */
.door{text-align:center;}
.door .h2{margin-inline:auto;}
.door p{margin-inline:auto;}
.door__note{font-size:.9rem;color:rgba(255,255,255,.7);margin-top:1.1rem;}

/* ---------- Anchors bar ---------- */
.jump{position:sticky;top:0;z-index:40;background:var(--slate-deep);color:#fff;}
.jump__inner{display:flex;gap:.35rem;overflow-x:auto;padding-block:.6rem;scrollbar-width:none;}
.jump__inner::-webkit-scrollbar{display:none;}
.jump a{font-family:"Montserrat";font-weight:600;font-size:.82rem;padding:.5em .85em;border-radius:100px;text-decoration:none;color:rgba(255,255,255,.78);white-space:nowrap;}
.jump a:hover{color:#fff;background:rgba(255,255,255,.12);}

/* ---------- Responsive ---------- */
@media (max-width:860px){
  .nextup__grid,.tracks,.twoup,.threeup{grid-template-columns:1fr;}
  .scard__slots{grid-template-columns:1fr;}
  .slot{border-right:0;border-bottom:1px solid var(--hairline);}
  .slot:last-child{border-bottom:0;}
  .scard__field{grid-template-columns:1fr;gap:.4rem;}
}

/* ---------- Resources ---------- */
.resgroup{margin-top:2.25rem;}
.resgroup__name{font-family:"Montserrat";font-weight:700;font-size:1.02rem;color:var(--green-text);
  margin:0 0 1rem;padding-bottom:.5rem;border-bottom:1px solid var(--hairline);}
.resgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem 2rem;}
.res{margin:0;}
.res__head{display:flex;flex-wrap:wrap;align-items:baseline;gap:.5rem .65rem;margin-bottom:.3rem;}
.res__name{font-weight:600;color:var(--slate);text-decoration:none;border-bottom:2px solid rgba(74,149,96,.4);}
a.res__name:hover{color:var(--green-text);border-bottom-color:var(--green);}
.res__cost{font-family:"Montserrat";font-weight:700;font-size:.68rem;text-transform:uppercase;
  letter-spacing:.06em;padding:.2rem .5rem;border-radius:99px;white-space:nowrap;}
.res__cost--free{background:rgba(74,149,96,.14);color:var(--green-text);}
.res__cost--paid{background:rgba(240,180,49,.22);color:#7a5504;}
.res__what{margin:0;font-size:.92rem;line-height:1.55;color:var(--meta);}
.res__asof{margin-top:2.5rem;padding-top:1rem;border-top:1px solid var(--hairline);
  font-size:.85rem;color:var(--meta);max-width:52ch;}

/* ---------- Hub rhythm and accessible controls ---------- */
.section{padding-block:clamp(48px,6vw,76px);scroll-margin-top:84px;}
.h2{font-size:clamp(1.55rem,3vw,2.1rem);max-width:29ch;margin-bottom:1rem;}
.eyebrow{margin-bottom:.65rem;}
.section-intro{margin-bottom:1.8rem;}
.hubhero__inner{padding-block:28px 36px;}
.hubhero__wordmark{width:min(280px,68vw);margin-bottom:1rem;}
.hubhero h1{font-size:clamp(1.4rem,2.6vw,1.85rem);}
.hubhero p{max-width:65ch;}
.jump__inner{padding-block:.3rem;scrollbar-width:thin;}
.jump__inner::-webkit-scrollbar{display:block;height:4px;}
.jump a{min-height:52px;display:inline-flex;align-items:center;padding-inline:.85rem;color:var(--white);}
.jump a:first-child{color:var(--yellow);}
a:focus-visible{outline:3px solid var(--slate);outline-offset:4px;}
.jump a:focus-visible,.section--dark a:focus-visible,.footer a:focus-visible{outline-color:var(--yellow);}
.skip-link{position:fixed;top:8px;left:8px;z-index:100;padding:12px 20px;background:var(--white);color:var(--slate);transform:translateY(-160%);}
.skip-link:focus{transform:translateY(0);}
.btn--primary{background:var(--green-text);}
.sessions{gap:1rem;}
.scard--next{box-shadow:none;border:2px solid var(--green-text);}
.scard__num,.scard__date,.scard__tag,.slot__note,.slot__pending,.slot__empty,.track__who,.res__what,.res__asof{color:var(--slate);}
.tag--next{background:var(--green-text);color:var(--white);}
.scard__slots{grid-template-columns:repeat(3,minmax(0,1fr));}
.scard__slots .slot:first-child{grid-row:auto;}
.scard--done .scard__slots{grid-template-columns:repeat(3,minmax(0,1fr));}
.scard--done .scard__slots .slot:first-child{grid-row:auto;}
.slot--pending{border-right:0;border-bottom:1px solid var(--hairline);padding-block:.85rem;}
.slot--pending:last-child{border-bottom:0;}
.slot--pending ul{display:flex;flex-wrap:wrap;gap:.35rem 1rem;}
.slot--pending .slot__label{margin-bottom:.35rem;}
.slot a:not(.tile__link){display:inline-flex;align-items:center;min-height:52px;}
.scard__field{padding-block:1rem;grid-template-columns:100px minmax(0,1fr);}
.scard__recursive{color:var(--white);font-weight:400;}
.tracks{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;}
.track{display:flex;flex-direction:column;padding:1.25rem;position:relative;}
.track__icon{position:absolute;top:1.15rem;right:1.15rem;width:30px;height:30px;margin:0;}
.track__icon svg{width:30px;height:30px;}
.track__n{padding-right:40px;min-height:30px;margin-bottom:.5rem;}
.track__name{line-height:1.3;}
.track__shape{margin-bottom:1rem;}
.track__who{margin-top:auto;padding-top:.75rem;border-top:1px solid var(--hairline);}
.comingup{margin-top:2rem;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);padding:1.3rem;}
.comingup__when{white-space:normal;}
.threeup{gap:1rem;}
.panel{padding:1.3rem;}
.threeup .panel__link{margin-top:1.25rem;}
.panel__body>p{flex:1;}
#resources{border-top:1px solid var(--hairline);}
.resgroup{margin-top:1.75rem;}
.resgroup__name{font-size:1.05rem;margin-bottom:0;padding-bottom:.75rem;}
.resgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 2rem;}
.res{padding-block:1rem;border-bottom:1px solid var(--hairline);}
.res__head{display:block;margin-bottom:.5rem;}
.res__name{display:block;width:fit-content;line-height:1.4;border:0;}
a.res__name{min-height:52px;display:flex;align-items:center;text-decoration:underline;text-decoration-color:var(--green);text-underline-offset:4px;}
.res__cost{display:inline-block;white-space:normal;margin-top:.35rem;color:var(--slate);}
.res__what{font-size:1rem;}
.res__asof{margin-top:1.5rem;border-top:0;padding:0;}
.footer{padding-block:40px;}
.footer__note{color:var(--white);}
.footer__link{display:inline-flex;align-items:center;min-height:52px;}
@media(max-width:1000px){.tracks{grid-template-columns:repeat(2,minmax(0,1fr));}.threeup{grid-template-columns:1fr;}}
@media(max-width:760px){
  .nextup__header{grid-template-columns:1fr;gap:1rem;}
  .nextup__when{border-left:0;padding-left:0;}
  .nextup__grid,.comingup,.resgrid{grid-template-columns:1fr;}
  .nextup__media .tile__link{display:grid;grid-template-columns:120px minmax(0,1fr);gap:.3rem 1rem;align-items:start;}
  .nextup__media .tile__thumb{grid-column:1;grid-row:1 / span 2;}
  .nextup__media .tile__label,.nextup__media .slot__note{grid-column:2;margin:0;}
  .nextup__media .tile__label{font-size:1rem;}
  .nextup__media .slot__note{font-size:.85rem;}
  .nextup__do{padding:1.15rem;}
  .scard__slots,.scard--done .scard__slots{grid-template-columns:1fr;}
  .scard__slots .slot:first-child{grid-row:auto;}
  .scard__head{flex-wrap:wrap;gap:.65rem;padding:1rem;}
  .scard__num{font-size:1.25rem;}
  .scard__id{flex-basis:calc(100% - 3rem);}
  .scard__tag{margin-left:2.3rem;}
  .slot,.scard__field{padding:1rem;}
  .scard__field{grid-template-columns:1fr;gap:.35rem;}
  .tracks{grid-template-columns:1fr;}
  .pullquote{padding:2rem 1.3rem 1.3rem;}
  .hubhero__bar{font-size:.6rem;}
}
@media(prefers-reduced-motion:reduce){.tile__thumb img{transition:none;}.tile__link:hover .tile__thumb img{transform:none;}}

/* Playbook date strip with no supporting copy — centered, on its own */
.comingup--solo{display:block;text-align:center;padding:1.5rem 1.25rem;}
.comingup--solo .comingup__when{margin:0;}

/* Tracks live inside the playbook section, as their own scanning area */
.subsection{margin-top:clamp(2.75rem,6vw,4.25rem);padding-top:clamp(2.25rem,5vw,3.25rem);
  border-top:1px solid rgba(255,255,255,.16);}
.subsection__title{font-family:"Montserrat";font-weight:800;color:#fff;
  font-size:clamp(1.35rem,3vw,1.85rem);line-height:1.15;margin:.35rem 0 .9rem;}
.section--dark .subsection .eyebrow{color:var(--yellow);}
.section--dark .subsection .section-intro{color:rgba(255,255,255,.88);}
.section--dark .subsection .track{background:#fff;}
.comingup--seq{display:block;text-align:center;margin-top:clamp(2rem,4vw,2.75rem);
  padding:1.15rem 1.25rem;border:1px dashed rgba(240,180,49,.55);border-radius:var(--radius);}
@media (max-width:600px){ .section--dark .tracks{grid-template-columns:1fr;} }
.section--dark .subsection .track{background:#fff;color:var(--slate);}
.section--dark .subsection .track__name{color:var(--slate);}
.section--dark .subsection .track__shape{color:var(--slate);}
.section--dark .subsection .track__who{color:var(--meta);}
.section--dark .subsection .track__n{color:var(--green-text);}

/* ---------- Hero: primer cover ---------- */
.hubhero__inner{display:grid;grid-template-columns:minmax(0,1fr) auto;
  gap:clamp(24px,5vw,64px);align-items:center;}
.hubhero__copy{min-width:0;}

.primercard{display:block;text-decoration:none;color:#fff;border-bottom:0!important;
  justify-self:end;text-align:center;}
.primercard__book{position:relative;display:block;width:clamp(168px,17vw,208px);
  aspect-ratio:5/7;border-radius:3px 8px 8px 3px;overflow:hidden;
  background:linear-gradient(145deg,#3b4750 0%,#2b343b 55%,#232c33 100%);
  box-shadow:0 18px 40px rgba(0,0,0,.45), 0 2px 0 rgba(255,255,255,.10) inset;
  transform:rotate(-2deg);transition:transform .3s, box-shadow .3s;}
.primercard:hover .primercard__book,
.primercard:focus-visible .primercard__book{transform:rotate(0deg) translateY(-4px);
  box-shadow:0 24px 50px rgba(0,0,0,.5);}
.primercard__spine{position:absolute;left:0;top:0;bottom:0;width:9px;
  background:linear-gradient(90deg,rgba(0,0,0,.45),rgba(255,255,255,.06));}
.primercard__face{position:absolute;inset:0;padding:1.15rem 1rem 1rem 1.35rem;
  display:flex;flex-direction:column;text-align:left;}
.primercard__kicker{font-family:"Montserrat";font-weight:700;font-size:.58rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--yellow);}
.primercard__title{font-family:"Montserrat";font-weight:800;font-size:clamp(1.15rem,1.6vw,1.4rem);
  line-height:1.1;margin-top:.5rem;color:#fff;}
.primercard__rule{display:block;width:34px;height:3px;background:var(--yellow);margin:.7rem 0 .6rem;}
.primercard__sub{font-size:.74rem;line-height:1.45;color:rgba(255,255,255,.72);}
.primercard__by{margin-top:auto;font-family:"Montserrat";font-weight:600;font-size:.62rem;
  letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.58);}
.primercard__cta{display:block;margin-top:.85rem;font-family:"Montserrat";font-weight:600;
  font-size:.74rem;color:var(--yellow);}
.primercard:hover .primercard__cta{text-decoration:underline;}

@media (max-width:860px){
  .hubhero__inner{grid-template-columns:1fr;}
  .primercard{justify-self:start;display:flex;align-items:center;gap:1rem;text-align:left;}
  .primercard__book{width:104px;transform:none;flex:0 0 auto;}
  .primercard__sub,.primercard__by{display:none;}
  .primercard__cta{margin-top:0;}
}

/* Primer cover in brand green so it separates from the slate hero */
.primercard__book{background:linear-gradient(150deg,#57a86e 0%,#4A9560 55%,#2E6440 100%);
  box-shadow:0 18px 40px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.10) inset;}
.primercard__spine{background:linear-gradient(90deg,rgba(20,58,34,.55),rgba(255,255,255,.10));}
.primercard__kicker{color:#F7E7B8;}
.primercard__rule{background:var(--yellow);}
.primercard__sub{color:rgba(255,255,255,.86);}
.primercard__by{color:rgba(255,255,255,.72);}

/* ---------- Before Thursday: two matched cards ---------- */
.nextup__grid{grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);align-items:stretch;}
.nextup__media{background:var(--white);border-radius:var(--radius);padding:1.3rem 1.5rem;
  list-style:none;margin:0;display:flex;flex-direction:column;}
.nextup__media .tile{margin:0;display:flex;flex-direction:column;height:100%;}
.nextup__media .tile__link{display:flex;flex-direction:column;height:100%;}
.nextup__media .tile__thumb{margin-top:.55rem;}
.nextup__media .slot__note{margin-top:.55rem;}
.nextup__do{display:flex;flex-direction:column;}
@media (max-width:860px){
  .nextup__media{padding:1.15rem;}
  .nextup__media .tile__link{display:flex;flex-direction:column;}
  .nextup__media .tile__thumb{grid-column:auto;grid-row:auto;}
}

/* The email address is the link. A button that needs a mail client can look dead. */
.panel__addr{margin-top:auto;padding-top:.9rem;font-family:"Montserrat";font-weight:700;font-size:1rem;}
.panel__addr a{color:var(--green-text);text-decoration:none;border-bottom:2px solid rgba(74,149,96,.45);word-break:break-word;}
.panel__addr a:hover{border-bottom-color:var(--green);}

/* ---------- Compact tiles inside session cards (global) ---------- */
/* The big full-width tile lives only in the Next-up hero. In a session card, a
   video or doc is a row: small thumbnail left, label + note right. */
.scard .tile__link{display:grid;grid-template-columns:clamp(84px,28%,112px) minmax(0,1fr);grid-template-rows:auto auto;gap:.15rem .8rem;align-items:center;}
.scard .tile__thumb{grid-column:1;grid-row:1 / span 2;width:100%;border-radius:6px;}
.scard .tile__label{grid-column:2;grid-row:1;align-self:end;margin:0;font-size:.95rem;}
.scard .tile .slot__note{grid-column:2;grid-row:2;align-self:start;margin:0;font-size:.82rem;}
.scard .tile__thumb--video::before{width:34px;height:34px;}
.scard .tile__thumb--video::after{border-width:6px 0 6px 10px;}

/* ---------- Homework band under the three slots ---------- */
.scard__work{padding:1.15rem 1.4rem;border-top:1px solid var(--hairline);background:var(--fill);}
.scard__work .slot__label{margin-bottom:.35rem;}
.work__lead{font-family:"Montserrat";font-weight:600;font-size:.9rem;color:var(--slate);margin:0 0 .9rem;}
.work__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.6rem;}
.work__way h4{font-family:"Montserrat";font-weight:700;font-size:.95rem;margin:0 0 .3rem;}
.work__way p{margin:0;font-size:.9rem;color:var(--meta);line-height:1.5;}
.work__dl{margin:.7rem 0 .3rem;font-size:.82rem;color:var(--meta);}
.work__files{list-style:none;margin:0;padding:0;display:grid;gap:.3rem;}
.work__files li{font-size:.88rem;line-height:1.4;}
.work__files a{color:var(--slate);font-weight:600;text-decoration:none;border-bottom:2px solid rgba(74,149,96,.4);}
.work__files a::before{content:"\2193\00a0";color:var(--green-text);font-weight:700;}
.work__files a:hover{border-bottom-color:var(--green);color:var(--green-text);}
.work__meta{color:var(--meta);font-size:.8rem;margin-left:.45em;}
@media (max-width:860px){.work__grid{grid-template-columns:1fr;}.work__files{gap:.6rem;}.work__files li{font-size:.95rem;}}
.scard__slots--join{grid-template-columns:1fr;}
.scard--upcoming .scard__slots--join .slot{border-right:0;padding-top:.6rem;}


/* ---------- Track picker (clickable tiles + Netlify form) ---------- */
.trackform{margin-top:.25rem;}
.trackform__hp{position:absolute!important;left:-9999px!important;height:0;overflow:hidden;}

/* tiles behave like a radio group */
.track--pick{display:flex;flex-direction:column;text-align:left;width:100%;
  position:relative;font:inherit;background:#fff;color:var(--slate);
  border:1px solid var(--hairline);border-radius:var(--radius);
  padding:1.35rem 1.45rem;cursor:pointer;-webkit-appearance:none;appearance:none;
  transition:border-color .15s ease, box-shadow .15s ease, transform .15s ease;}
.section--dark .subsection .track--pick{background:#fff;color:var(--slate);}
.track--pick:hover{border-color:var(--green);transform:translateY(-2px);
  box-shadow:0 16px 34px -22px rgba(0,0,0,.6);}
.track--pick:focus-visible{outline:3px solid var(--green);outline-offset:3px;}
.track--pick[aria-pressed="true"]{border-color:var(--green);
  box-shadow:0 0 0 3px rgba(74,149,96,.28);}

/* the check only appears once the tile is chosen */
.track__check{position:absolute;top:.85rem;right:.85rem;width:24px;height:24px;
  border-radius:50%;background:var(--green);color:#fff;font-size:.78rem;
  line-height:24px;text-align:center;opacity:0;transform:scale(.6);
  transition:opacity .15s ease, transform .15s ease;}
.track--pick[aria-pressed="true"] .track__check{opacity:1;transform:scale(1);}
.track--pick .track__n,.track--pick .track__name,
.track--pick .track__shape,.track--pick .track__who{display:block;}

/* the form card sits on the dark band and reads as one object */
.trackform__card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);padding:1.5rem 1.6rem 1.6rem;margin-top:24px;}
.trackform__lead{color:#fff;font-weight:600;margin-bottom:1rem;}
.trackform__fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.trackform__fields label{display:block;font-size:.74rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.75);
  margin-bottom:.4rem;}
.trackform__fields input{width:100%;padding:.72rem .85rem;border-radius:10px;
  border:1px solid rgba(255,255,255,.25);background:#fff;color:var(--slate);
  font:inherit;}
.trackform__fields input:focus{outline:2px solid var(--green);outline-offset:1px;}
.trackform__foot{margin-top:20px;}
.trackform__foot .btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;}
@media (max-width:760px){.trackform__fields{grid-template-columns:1fr;}}

/* Hero fixes (Sep 25): honour [hidden] on the media card, and stack the two cards on phones.
   The two-column rule above sits after the 860px query, so it was winning on small screens. */
.nextup__media[hidden]{display:none;}
@media (max-width:860px){ .nextup__grid{grid-template-columns:1fr;} }