.page-teaching{background:var(--surface)}

.teaching-hero{
  display:grid;
  grid-template-columns:minmax(0,1.18fr) minmax(320px,.82fr);
  gap:76px;
  align-items:center;
  padding-top:92px;
  padding-bottom:86px;
}
.teaching-hero h1{max-width:12ch;font-size:clamp(48px,6vw,72px)}
.teaching-hero .eyebrow{margin-bottom:18px}
.teaching-hero-lede{max-width:66ch;margin:24px 0 0;color:#475467;font-size:19px;line-height:1.65}
.teaching-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

.teaching-hero-proof{
  border:1px solid var(--line);
  border-top:4px solid var(--accent);
  border-radius:10px;
  background:var(--paper);
  padding:30px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
}
.hero-proof-number{padding:0 22px 24px 0}
.hero-proof-number+ .hero-proof-number{padding-left:22px;border-left:1px solid var(--line)}
.hero-proof-number strong{display:block;color:var(--ink);font:600 43px Archivo,sans-serif;letter-spacing:-.04em;line-height:1}
.hero-proof-number span{display:block;margin-top:7px;color:var(--muted);font-size:12.5px}
.teaching-hero-proof>p{grid-column:1/-1;margin:0;padding-top:24px;border-top:1px solid var(--line);color:#475467;font-size:14.5px;line-height:1.65}

.teaching-context{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
.teaching-context-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.teaching-context-grid>div{padding:24px 28px;border-right:1px solid var(--line)}
.teaching-context-grid>div:first-child{padding-left:0}
.teaching-context-grid>div:last-child{border-right:0}
.context-label{display:block;margin-bottom:7px;color:var(--accent);font-family:"IBM Plex Mono",monospace;font-size:10.5px;text-transform:uppercase;letter-spacing:.09em}
.teaching-context-grid strong{display:block;color:var(--ink);font-size:14px;line-height:1.5}

.teaching-section-head{max-width:780px}
.teaching-method-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.teaching-method{min-height:260px;padding:26px 24px;border-right:1px solid var(--line)}
.teaching-method:first-child{padding-left:0}
.teaching-method:last-child{border-right:0}
.teaching-method>span{display:block;margin-bottom:48px;color:var(--accent);font-family:"IBM Plex Mono",monospace;font-size:11px}
.teaching-method h3{font-size:20px;margin-bottom:10px}
.teaching-method p{color:#475467;font-size:14.5px;line-height:1.6}

.section-soft{background:#F4F7FA}
.enablement-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.enablement-card{padding:28px 28px 30px;border:1px solid var(--line);border-radius:9px;background:var(--paper)}
.enablement-kicker{margin-bottom:26px;color:var(--accent);font-family:"IBM Plex Mono",monospace;font-size:10.5px;text-transform:uppercase;letter-spacing:.09em}
.enablement-card h3{font-size:22px;margin-bottom:10px}
.enablement-card p{color:#475467;font-size:15px;line-height:1.65}

.teaching-story-section{padding-top:88px;padding-bottom:88px}
.teaching-story-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:90px;align-items:start}
.teaching-story-grid .eyebrow{color:#7CC3F7;margin-bottom:18px}
.teaching-story-grid h2{color:#F8FAFC;max-width:15ch;font-size:clamp(34px,4vw,48px)}
.teaching-story-copy{max-width:700px}
.teaching-story-copy p{margin:0 0 22px;color:#BCC6D4;font-size:17px;line-height:1.75}
.teaching-story-copy p:last-child{margin-bottom:0}

.handover-list{border-top:1px solid var(--line)}
.handover-list article{display:grid;grid-template-columns:70px minmax(0,1fr);gap:22px;padding:24px 0;border-bottom:1px solid var(--line)}
.handover-list article>span{padding-top:4px;color:var(--accent);font-family:"IBM Plex Mono",monospace;font-size:11px}
.handover-list h3{font-size:19px;margin-bottom:6px}
.handover-list p{max-width:760px;color:#475467;font-size:15px;line-height:1.6}

.teaching-close{background:var(--paper);border-top:1px solid var(--line)}
.teaching-close-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:70px;align-items:end}
.teaching-close h2{margin-top:14px;max-width:19ch}
.teaching-close p:not(.eyebrow){margin-top:17px;max-width:68ch;color:var(--muted);font-size:16px}
.teaching-close-actions{display:flex;flex-direction:column;align-items:flex-start;gap:18px;padding-bottom:5px}

@media(max-width:1000px){
  .teaching-hero{grid-template-columns:1fr;gap:38px}
  .teaching-hero-proof{max-width:650px}
  .teaching-method-grid{grid-template-columns:1fr 1fr}
  .teaching-method{border-bottom:1px solid var(--line)}
  .teaching-method:nth-child(2){border-right:0}
  .teaching-method:nth-child(3){padding-left:0;border-bottom:0}
  .teaching-method:nth-child(4){border-right:0;border-bottom:0}
  .teaching-story-grid{grid-template-columns:1fr;gap:34px}
  .teaching-story-grid h2{max-width:20ch}
}

@media(max-width:760px){
  .teaching-hero{padding-top:58px;padding-bottom:60px}
  .teaching-hero h1{font-size:clamp(40px,12vw,58px)}
  .teaching-hero-lede{font-size:18px}
  .teaching-context-grid{grid-template-columns:1fr}
  .teaching-context-grid>div,.teaching-context-grid>div:first-child{padding:18px 0;border-right:0;border-bottom:1px solid var(--line)}
  .teaching-context-grid>div:last-child{border-bottom:0}
  .teaching-method-grid{grid-template-columns:1fr;border-bottom:0}
  .teaching-method,.teaching-method:nth-child(2),.teaching-method:nth-child(3),.teaching-method:nth-child(4){min-height:0;padding:22px 0;border-right:0;border-bottom:1px solid var(--line)}
  .teaching-method>span{margin-bottom:22px}
  .enablement-grid{grid-template-columns:1fr}
  .teaching-story-section{padding-top:66px;padding-bottom:66px}
  .handover-list article{grid-template-columns:42px minmax(0,1fr);gap:12px}
  .teaching-close-grid{grid-template-columns:1fr;gap:28px}
  .teaching-hero-proof{grid-template-columns:1fr}
  .hero-proof-number,.hero-proof-number+ .hero-proof-number{padding:0 0 20px;border-left:0}
  .hero-proof-number+ .hero-proof-number{padding-top:20px;border-top:1px solid var(--line)}
}

/* ------------------------------------------------------- live teaching photos */
.teaching-photos{
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.teaching-photos-head{max-width:760px}
.teaching-photo-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.teaching-photo-card{
  margin:0;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--paper);
}
.teaching-photo-card img{
  display:block;
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  background:#E8EDF3;
  filter:saturate(.94) contrast(1.02);
}
.teaching-photo-card-1 img{object-position:center 55%}
.teaching-photo-card-2 img{object-position:center 42%}
.teaching-photo-card-3 img{object-position:center 20%}
.teaching-photo-card figcaption{
  min-height:112px;
  padding:18px 18px 20px;
  border-top:1px solid var(--line);
}
.teaching-photo-card figcaption strong{
  display:block;
  margin-bottom:5px;
  color:var(--ink);
  font-family:Archivo,sans-serif;
  font-size:15px;
  font-weight:600;
  line-height:1.35;
}
.teaching-photo-card figcaption span{
  display:block;
  color:var(--muted);
  font-size:13.5px;
  line-height:1.55;
}

@media(max-width:900px){
  .teaching-photo-grid{grid-template-columns:1fr 1fr}
  .teaching-photo-card:last-child{grid-column:1/-1;max-width:520px}
}

@media(max-width:620px){
  .teaching-photo-grid{grid-template-columns:1fr}
  .teaching-photo-card:last-child{grid-column:auto;max-width:none}
  .teaching-photo-card img{aspect-ratio:16/10}
  .teaching-photo-card figcaption{min-height:0}
}