/* EA AI Academy (/ea-ai-academy, TC-7041/TC-7042). Teal from the Academy logo, scoped to .ac and the popup. */
.ac,.ac-pop{--st-brand:#02a295;--st-brand-2:#028582;--st-blue:#02a295;--st-blue-2:#028582;--st-tint:#e7f7f4;--st-tint-2:#d3f1ec;--ac-deep:#014853;--ac-mint:#75e8d5}
.ac h1,.ac h2,.ac h3{color:var(--ac-deep)}
.ac .st-cta{box-shadow:0 14px 28px -12px rgba(2,162,149,.55)}
.ac .st-cta:hover{box-shadow:0 18px 34px -12px rgba(2,133,130,.6)}
.ac .st-cta-ghost{background:#fff;color:var(--st-brand-2);border:1.5px solid var(--st-brand);box-shadow:none}
.ac .st-cta-ghost:hover{background:var(--st-tint);color:var(--ac-deep)}

/* Hero */
.ac-hero{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:40px;align-items:center}
.ac-logo{display:block;width:150px;height:auto;margin:0 0 18px}
.ac-hero h1{margin:0;font-size:clamp(34px,4.4vw,54px);line-height:1.06;font-weight:800;letter-spacing:-.02em}
.ac-hero h1 span{color:var(--st-brand)}
.ac-next{display:inline-block;margin:22px 0 0;padding:10px 16px;border-radius:12px;background:var(--st-tint);color:var(--ac-deep);font-size:15.5px;text-decoration:none;border:1px solid var(--st-tint-2)}
.ac-next b{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--st-brand-2);margin-bottom:2px}
.ac-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.ac-ctas .st-cta{margin:0;width:auto;max-width:none;padding:16px 24px;font-size:18px}
.ac-hero-art{margin:0;border-radius:26px;overflow:hidden;box-shadow:0 30px 60px -36px rgba(1,72,83,.55);position:relative}
.ac-hero-art::after{content:"";position:absolute;inset:auto 0 0 0;height:22%;background:linear-gradient(to top,rgba(2,162,149,.28),transparent)}
.ac-hero-art img{display:block;width:100%;height:auto;max-height:520px;object-fit:cover;object-position:top}

/* Four pillars (from the welcome card) */
.ac-pillars{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:46px;border:1.5px solid var(--st-line);border-radius:20px;background:linear-gradient(180deg,#fff,var(--st-tint))}
.ac-pillars>div{padding:22px 20px;text-align:center}
.ac-pillars>div+div{border-left:1px solid var(--st-tint-2)}
.ac-pillars svg{width:40px;height:40px;fill:none;stroke:var(--st-brand-2);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ac-pillars b{display:block;margin:8px 0 4px;font-size:17px;color:var(--ac-deep)}
.ac-pillars span{display:block;font-size:14.5px;line-height:1.45;color:var(--st-ink-2)}

/* The first workshop */
.ac-event{margin-top:64px;border-radius:24px;background:var(--ac-deep);color:#d9f3ef;padding:36px 36px 32px}
.ac-event h2,.ac-event h3{color:#fff}
.ac-event h2{margin:0;font-size:clamp(24px,2.6vw,32px)}
.ac-event .st-label{color:var(--ac-mint)}
.ac-event p{font-size:16.5px;line-height:1.55;max-width:760px}
.ac-when{margin:10px 0 0;font-weight:700;color:var(--ac-mint)}
.ac-seats{display:inline-block;margin:6px 0 0;padding:8px 14px;border-radius:10px;background:rgba(117,232,213,.14);font-size:15px}
.ac-seats b{color:#fff}
.ac-seats.is-full{background:rgba(255,200,120,.16)}
.ac-event-body{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px;margin-top:26px}
.ac-event h3{margin:0 0 12px;font-size:19px}
.ac-agenda{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ac-agenda li{display:grid;grid-template-columns:70px minmax(0,1fr);gap:12px;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.06);font-size:15.5px;line-height:1.45}
.ac-agenda span{font-weight:700;color:var(--ac-mint);font-size:14px}
.ac-agenda b{display:block;color:#fff}
.ac-host{padding:22px;border-radius:16px;background:rgba(255,255,255,.08)}
.ac-host>b{display:block;font-size:20px;color:#fff}
.ac-host p{margin:4px 0 18px;font-size:15px}
.ac-host ul{margin:0;padding-left:18px;font-size:15px;line-height:1.6}

/* Registration */
.ac-register{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:36px;margin-top:40px;padding:34px;border:1.5px solid var(--st-tint-2);border-radius:24px;background:var(--st-tint);scroll-margin-top:24px}
.ac-register h2{margin:0}
.ac-reg-copy p{font-size:16.5px;line-height:1.55;color:var(--st-ink-2)}
.ac-form,.ac-pop form{display:grid;gap:12px}
.ac-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ac label{display:grid;gap:5px;font-size:14px;font-weight:600;color:var(--ac-deep)}
.ac-pop label{display:grid;gap:4px;font-size:13.5px;font-weight:600;color:var(--ac-deep);text-align:left}
.ac label small,.ac-pop label small{font-weight:400;color:var(--st-ink-3)}
.ac input:not([type=checkbox]),.ac-pop input:not([type=checkbox]){font:inherit;font-size:16px;padding:12px 14px;border:1.5px solid #cfe3e0;border-radius:12px;background:#fff;color:var(--st-ink)}
.ac input:focus,.ac-pop input:focus{outline:none;border-color:var(--st-brand);box-shadow:0 0 0 3px rgba(2,162,149,.18)}
.ac label.ac-check,.ac-pop label.ac-check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:14.5px;color:var(--st-ink-2)}
.ac-check input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--st-brand)}
.ac-form .st-cta,.ac-pop form .st-cta{margin:6px 0 0;max-width:none;padding:16px 22px;font-size:18px}
.ac-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ac-error{margin:0;padding:10px 14px;border-radius:10px;background:#fff1f0;color:#a8241b;font-size:14.5px}
.ac-done{grid-column:1/-1;text-align:center}
.ac-done p{font-size:17px;color:var(--st-ink-2)}
.ac-done-links{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;align-items:center}

/* Series */
.ac-series{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px}
.ac-series .st-cardlet{position:relative}
.ac-series .st-cardlet.is-next{border-color:var(--st-brand);box-shadow:0 20px 40px -30px rgba(2,162,149,.7)}
.ac-series h3{margin:0 0 8px;font-size:18px;line-height:1.3}
.ac-series p{margin:0;font-size:15px;line-height:1.5;color:var(--st-ink-2)}
.ac-wk{position:absolute;top:18px;right:20px;font-size:30px;font-weight:800;color:var(--st-tint-2)}

/* Toolkit */
.ac-toolkit{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:center;margin-top:64px;padding:34px;border-radius:24px;border:1.5px solid var(--st-line)}
.ac-toolkit h2{margin:0}
.ac-toolkit p{font-size:16.5px;line-height:1.55;color:var(--st-ink-2)}
.ac-toolkit .st-cta{margin:10px 0 0;width:auto;padding:15px 22px;font-size:17px}
.ac-prompt{padding:24px;border-radius:18px;background:var(--ac-deep);color:#e4f6f2}
.ac-prompt .st-label{color:var(--ac-mint)}
.ac-prompt p{margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14.5px;line-height:1.6;color:#e4f6f2}

.ac-band{background:linear-gradient(160deg,var(--st-tint),#fff)}
.ac-band img{display:block;margin:0 auto 6px}

/* The popup: centred card on desktop, a bottom sheet on phones (never a full-screen cover) */
.ac-pop{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(1,40,46,.48)}
.ac-pop[hidden]{display:none}
.ac-pop-card{position:relative;width:100%;max-width:440px;max-height:calc(100vh - 40px);overflow:auto;padding:30px 28px 24px;border-radius:22px;background:#fff;text-align:center;box-shadow:0 40px 80px -30px rgba(0,0,0,.45);animation:ac-in .28s cubic-bezier(.2,.7,.2,1)}
.ac-pop h2{margin:0;font-size:24px;line-height:1.2;color:var(--ac-deep)}
.ac-pop-form>p{margin:8px 0 16px;font-size:15.5px;color:var(--st-ink-2)}
.ac-pop-x{position:absolute;top:10px;right:12px;width:36px;height:36px;border:0;border-radius:50%;background:transparent;font-size:26px;line-height:1;color:var(--st-ink-3);cursor:pointer}
.ac-pop-x:hover{background:var(--st-bg)}
.ac-pop .ac-seatbox{padding:10px 12px;border-radius:12px;background:var(--st-tint)}
.ac-pop .ac-seatbox b{color:var(--ac-deep)}
.ac-pop-fine{margin:4px 0 0;font-size:12.5px;color:var(--st-ink-3)}
.ac-pop-done p{font-size:16px;color:var(--st-ink-2)}
.ac-pop-done .st-cta{margin:14px auto 0;max-width:320px;padding:15px;font-size:17px}
@keyframes ac-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.ac-pop-card{animation:none}}

@media (max-width:900px){
  .ac-hero{grid-template-columns:1fr;gap:26px}
  .ac-hero-art{max-width:420px}
  .ac-hero-art img{max-height:360px}
  .ac-pillars{grid-template-columns:1fr 1fr}
  .ac-pillars>div:nth-child(3){border-left:0}
  .ac-pillars>div:nth-child(n+3){border-top:1px solid var(--st-tint-2)}
  .ac-event{padding:26px 20px}
  .ac-event-body,.ac-register,.ac-toolkit{grid-template-columns:1fr}
  .ac-register,.ac-toolkit{padding:24px 18px}
  .ac-series{grid-template-columns:1fr}
}
@media (max-width:600px){
  .ac-row{grid-template-columns:1fr}
  .ac-ctas .st-cta{width:100%}
  .ac-agenda li{grid-template-columns:1fr;gap:2px}
  .ac-pop{align-items:flex-end;padding:0}
  .ac-pop-card{max-width:none;max-height:88vh;border-radius:22px 22px 0 0;padding:0 0 env(safe-area-inset-bottom)}
}

/* Popup with the ebook cover: book on a teal panel at the left, the form at the right */
.ac-pop-card{display:grid;grid-template-columns:270px minmax(0,1fr);max-width:780px;padding:0;text-align:left}
.ac-pop-book{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:34px 26px;background:radial-gradient(120% 90% at 30% 10%,#036a73,#014853 70%);border-radius:22px 0 0 22px}
.ac-pop-book img{display:block;width:100%;max-width:210px;height:auto;margin:0;border-radius:6px 10px 10px 6px;transform:perspective(900px) rotateY(-9deg);box-shadow:-2px 0 0 rgba(255,255,255,.25),18px 26px 40px -12px rgba(0,0,0,.6)}
.ac-pop-book span{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#75e8d5}
.ac-pop-main{padding:30px 30px 22px}
.ac-pop-kicker{display:block;margin:0 0 6px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--st-brand)}
.ac-pop .ac-pop-main h2{font-size:23px;padding-right:24px}
.ac-pop-form>p{margin:8px 0 16px}
.ac-pop-done{padding-top:40px}
.ac-pop-done .st-cta{margin:14px 0 0}
@media (max-width:760px){
  .ac-pop-card{grid-template-columns:1fr;max-width:440px}
  .ac-pop-book{flex-direction:row;justify-content:flex-start;gap:14px;padding:16px 20px;border-radius:22px 22px 0 0}
  .ac-pop-book img{width:74px;transform:none;box-shadow:6px 10px 18px -6px rgba(0,0,0,.6)}
  .ac-pop-book span{font-size:11px}
  .ac-pop-main{padding:20px 20px 18px}
  .ac-pop .ac-pop-x{color:#fff}
}

@media (max-width:600px){.ac-pop-card{max-width:none}}

/* Academy header: the Academy logo is the main logo, one link, no ANCI navigation */
.ac-top{display:flex;align-items:center;justify-content:space-between;gap:16px}
.ac-top-logo img{display:block;width:96px;height:auto}
.ac-top-cta{display:inline-block;padding:11px 20px;border-radius:12px;background:#02a295;color:#fff;font-size:15px;font-weight:700;text-decoration:none;box-shadow:0 10px 22px -12px rgba(2,162,149,.7)}
.ac-top-cta:hover{background:#028582}
@media (max-width:600px){.ac-top-logo img{width:72px}.ac-top-cta{padding:9px 14px;font-size:14px}}
.ac-event-img{display:block;width:100%;height:auto;margin-top:24px;border-radius:16px;box-shadow:0 18px 40px -24px rgba(0,0,0,.6)}

/* The workshop page (/ea-ai-academy/workshops/ai-powered-ea) */
.ac-crumb{margin:0 0 18px;font-size:14px;color:var(--st-ink-3)}
.ac-crumb a{color:var(--st-brand-2);font-weight:600;text-decoration:none}
.ac-wk-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.95fr);gap:36px;align-items:center}
.ac-wk-hero h1{margin:0;font-size:clamp(30px,3.6vw,46px);line-height:1.08;font-weight:800;letter-spacing:-.02em}
.ac-wk-img{display:block;width:100%;height:auto;border-radius:20px;box-shadow:0 30px 60px -36px rgba(1,72,83,.6)}
.ac-facts{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.ac-facts li{padding:12px 14px;border-radius:14px;background:var(--st-tint);font-size:15px;line-height:1.4;color:var(--st-ink)}
.ac-facts b{display:block;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--st-brand-2);margin-bottom:2px}
.ac-format{margin:34px 0 0;padding:14px 18px;border-radius:14px;border:1.5px dashed var(--st-tint-2);text-align:center;font-size:15px;font-weight:600;color:var(--ac-deep)}
.ac-learn{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:26px}
.ac-learn .st-cardlet{position:relative}
.ac-learn h3{margin:0 0 10px;font-size:18px;line-height:1.3}
.ac-learn ul,.ac-list{margin:0;padding-left:18px;font-size:15px;line-height:1.55;color:var(--st-ink-2)}
.ac-learn li+li,.ac-list li+li{margin-top:4px}
.ac-agenda small{color:#a9dcd4;font-size:13px}
.ac-bonus{border:1.5px dashed rgba(117,232,213,.5)}
.ac-past{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px;align-items:center;margin-top:64px;padding:28px;border-radius:24px;background:var(--st-bg)}
.ac-past img{display:block;width:100%;height:auto;border-radius:16px}
.ac-past h2{margin:0 0 10px;font-size:24px}
.ac-past p{font-size:16px;line-height:1.55;color:var(--st-ink-2)}
.ac-past p+p{margin-top:10px}
.ac-more{margin:14px 0 0}.ac-more a{color:var(--ac-mint);font-weight:700;text-decoration:none}
.ac-card-link{display:inline-block;margin-top:12px}
@media (max-width:900px){.ac-wk-hero,.ac-learn,.ac-past{grid-template-columns:1fr}.ac-past{padding:18px}}
@media (max-width:600px){.ac-facts{grid-template-columns:1fr 1fr}.ac-facts li{font-size:14px}}
.ac-host{align-self:start}
.ac-past-stat{margin:0 0 12px!important;font-size:17px!important;color:var(--ac-deep)!important}.ac-past-stat b{font-size:34px;font-weight:800;color:var(--st-brand);margin-right:6px;vertical-align:-3px}
.ac-wk-hero{align-items:start}
.ac-wk-hero .ac-wk-img{max-width:460px;justify-self:end}
@media (max-width:900px){.ac-wk-hero .ac-wk-img{justify-self:start}}

/* Ask the Academy */
.ac-ask{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr);gap:36px;margin-top:64px;padding:34px;border-radius:24px;border:1.5px solid var(--st-tint-2);background:linear-gradient(160deg,#fff,var(--st-tint));scroll-margin-top:24px}
.ac-ask h2{margin:0}
.ac-ask-copy p{font-size:16.5px;line-height:1.55;color:var(--st-ink-2)}
.ac textarea{font:inherit;font-size:16px;line-height:1.5;padding:12px 14px;border:1.5px solid #cfe3e0;border-radius:12px;background:#fff;color:var(--st-ink);resize:vertical;min-height:110px}
.ac textarea:focus{outline:none;border-color:var(--st-brand);box-shadow:0 0 0 3px rgba(2,162,149,.18)}
.ac-ask .ac-seatbox{padding:10px 12px;border-radius:12px;background:#fff}
.ac-ask .ac-done{grid-column:auto;text-align:left}
.ac-ask .ac-done h3{margin:0 0 8px;font-size:22px}
.ac-ask .ac-done-links{justify-content:flex-start}
.ac-answered{grid-column:1/-1;border-top:1.5px solid var(--st-tint-2);padding-top:22px}
.ac-answered h3{margin:0 0 12px}
.ac-answered details{border:1.5px solid var(--st-line);border-radius:14px;background:#fff;padding:0 18px;margin-bottom:10px}
.ac-answered summary{cursor:pointer;padding:14px 0;font-weight:600;color:var(--ac-deep)}
.ac-answered summary small{display:block;font-weight:400;color:var(--st-ink-3)}
.ac-answered details p{margin:0 0 14px;color:var(--st-ink-2);line-height:1.55}
@media (max-width:900px){.ac-ask{grid-template-columns:1fr;padding:24px 18px}}

/* Header nav (Ask the Academy) and the Ask page */
.ac-top-nav{display:flex;align-items:center;gap:22px}
.ac-top-nav>a:not(.ac-top-cta){font-size:15.5px;font-weight:600;color:#014853;text-decoration:none}
.ac-top-nav>a:not(.ac-top-cta):hover,.ac-top-nav>a[aria-current]{color:#02a295}
.ac-ask-hero h1{margin:0;font-size:clamp(32px,4vw,50px);line-height:1.08;font-weight:800;letter-spacing:-.02em}
.ac-ask-hero h1 span{color:var(--st-brand)}
.ac-ask-hero + .ac-ask{margin-top:34px}
.ac-steps{margin:6px 0 16px;padding-left:22px;font-size:16px;line-height:1.55;color:var(--st-ink-2)}
.ac-steps li{margin-bottom:10px}.ac-steps b{color:var(--ac-deep)}
.ac-ask-teaser{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:64px;padding:28px 32px;border-radius:24px;border:1.5px solid var(--st-tint-2);background:linear-gradient(160deg,#fff,var(--st-tint))}
.ac-ask-teaser h2{margin:0}.ac-ask-teaser p{margin:8px 0 0;font-size:16.5px;color:var(--st-ink-2)}
.ac-ask-teaser .st-cta{margin:0;width:auto;flex:none;padding:15px 22px;font-size:17px}
@media (max-width:700px){.ac-ask-teaser{flex-direction:column;align-items:flex-start}.ac-top-nav{gap:12px}.ac-top-nav>a:not(.ac-top-cta){font-size:14px}}

/* Workshops (/ea-ai-academy/workshops) */
.ac-ws-title{margin:6px 0 14px;font-size:clamp(30px,3.6vw,46px);line-height:1.08;font-weight:800;letter-spacing:-.02em}
.ac-ws-h{margin:56px 0 18px}
.ac-ws-sub{margin:0 0 18px;font-size:15px;color:var(--st-ink-3)}
.ac-ws-next{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:30px;align-items:start;padding:26px;border-radius:24px;border:1.5px solid var(--st-tint-2);background:linear-gradient(160deg,#fff,var(--st-tint))}
.ac-ws-next-img img{display:block;width:100%;height:auto;border-radius:16px;box-shadow:0 24px 50px -30px rgba(1,72,83,.6)}
.ac-ws-next h3{margin:6px 0 0;font-size:26px;line-height:1.2}
.ac-ws-next h3 a{color:inherit;text-decoration:none}
.ac-ws-next h3 a:hover{color:var(--st-brand-2)}
.ac-ws-next p{margin:16px 0 0;font-size:16px;line-height:1.55;color:var(--st-ink-2)}
.ac-ws-next .ac-facts{margin-top:16px}
.ac-ws-past{margin-top:0}
.ac-ws-past+.ac-ws-past{margin-top:18px}
.ac-ws-past h3{margin:6px 0 10px;font-size:22px;line-height:1.25}
@media (max-width:900px){.ac-ws-next{grid-template-columns:1fr;padding:18px}.ac-ws-next-img{max-width:420px}}
@media (max-width:520px){.ac-top-nav .ac-top-cta{display:none}}

/* Workshops page: earlier events we've hosted (guest speakers, Igniter Silicon Valley) */
.ac-hosted{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:22px}
.ac-hosted img{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:contain;background:#000;border-radius:12px;margin-bottom:14px} /* event images come in different shapes: same frame, whole image shown */
.ac-hosted h3{margin:4px 0 6px;font-size:18px;line-height:1.3}
.ac-hosted p{margin:0 0 10px;font-size:15px;line-height:1.5;color:var(--st-ink-2)}
.ac-hosted .ac-hosted-by{font-weight:600;color:var(--ac-deep)}
@media (max-width:760px){.ac-hosted{grid-template-columns:1fr}}