/* Astra Academy. Light, single-theme site.
   Layout: full-width sections, each doing one job and ending in one action.
   Palette: deep plum text (from the logo), bright violet buttons and links, warm ivory and blush panels, soft gold details, white ground. */
:root{
  color-scheme:light;
  --ink:#41214C;
  --plum:#572868;
  --violet:#8A3FB5;
  --orchid:#A86CCB;
  --mauve:#8C6297;
  --lilac:#E9DDE6;
  --mist:#FBF6F1;
  --blush:#F7E4EA;
  --gold:#B58A3C;
  --paper:#FFFFFF;
  --body:#54445C;
  --display:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --text:"Source Sans 3","Helvetica Neue",Arial,sans-serif;
  --zh:"Noto Serif TC","PingFang TC","Microsoft JhengHei",serif;
  --radius:16px;
  --gap:clamp(3.2rem,7vw,5.5rem);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--body);font-family:var(--text);font-size:17px;line-height:1.65;-webkit-text-size-adjust:100%}
img{max-width:100%}
[hidden]{display:none!important}
.wrap{max-width:1160px;margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--display);color:var(--ink);text-wrap:balance;margin:0;line-height:1.12;font-weight:600}
h1{font-size:clamp(2.4rem,4.8vw,4rem)}
h2{font-size:clamp(1.9rem,3.1vw,2.6rem)}
h3{font-size:1.45rem;line-height:1.25}
p{margin:0;max-width:66ch}
a{color:var(--violet)}
a:hover{color:var(--plum)}
.zh{font-family:var(--zh);font-weight:500;letter-spacing:.04em}
.label{font-size:.78rem;font-weight:700;color:var(--mauve);text-transform:uppercase;letter-spacing:.12em}
.label.zh{font-size:.85rem;letter-spacing:.08em}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--paper);padding:.6rem 1rem;z-index:100}
.skip:focus{left:8px;top:8px}
.btn{display:inline-block;font-family:var(--text);font-weight:700;font-size:.95rem;text-decoration:none;padding:.85em 1.6em;border-radius:999px;background:var(--violet);color:var(--paper);border:1.5px solid var(--violet);cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.btn:hover{background:var(--plum);border-color:var(--plum);color:var(--paper)}
.btn.ghost{background:transparent;color:var(--violet)}
.btn.ghost:hover{background:var(--mist);color:var(--plum);border-color:var(--plum)}
.btn:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--orchid);outline-offset:3px}
.more{font-weight:700;text-decoration:none;font-size:.95rem}
.more::after{content:" \2192"}
section{padding-block:var(--gap)}
.band{background:var(--mist)}
.head{display:flex;flex-direction:column;gap:.9rem;margin-bottom:clamp(1.8rem,4vw,3rem)}
.actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:.4rem}
.fine{font-size:.88rem;color:var(--mauve);margin-top:1.5rem}

/* header and menu */
.top{position:relative;z-index:30;border-bottom:1px solid var(--lilac);background:var(--paper)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.8rem}
.brand img{height:58px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:clamp(.9rem,2vw,1.9rem)}
.nav-list{display:flex;align-items:center;gap:clamp(.9rem,2vw,1.9rem);list-style:none;margin:0;padding:0}
.nav-list>li>a,.nav-toggle{font:inherit;font-weight:600;font-size:.95rem;color:var(--ink);text-decoration:none;background:none;border:0;padding:.4rem 0;cursor:pointer;display:inline-flex;align-items:center;gap:.35rem}
.nav-list>li>a:hover,.nav-toggle:hover,.nav-toggle[aria-expanded="true"]{color:var(--violet)}
.caret{width:10px;height:6px;transition:transform .2s}
.nav-toggle[aria-expanded="true"] .caret{transform:rotate(180deg)}
.mega{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);border-top:1px solid var(--lilac);border-bottom:1px solid var(--lilac);box-shadow:0 24px 40px -28px rgba(65,33,76,.35)}
.mega.open{display:block}
.mega-inner{max-width:1160px;margin-inline:auto;padding:1.8rem clamp(16px,4vw,40px) 2.2rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.5rem 2.5rem}
.mega-label{margin:0 0 .7rem;color:var(--mauve);font-size:.9rem}
.mega ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.15rem}
.mega a{display:flex;flex-direction:column;padding:.45rem .7rem;margin-inline:-.7rem;border-radius:10px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.97rem;line-height:1.35}
.mega a .zh{font-size:.78rem;color:var(--mauve);font-weight:500}
.mega a:hover{background:var(--mist);color:var(--violet)}
.menu-toggle{display:none;font:inherit;font-weight:700;font-size:.95rem;color:var(--ink);background:none;border:1.5px solid var(--lilac);border-radius:999px;padding:.55em 1.2em;cursor:pointer}
@media (max-width:980px){
  .menu-toggle{display:inline-block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:1px solid var(--lilac);flex-direction:column;align-items:stretch;gap:0;padding:.5rem clamp(16px,4vw,40px) 1.5rem;max-height:calc(100vh - 80px);overflow-y:auto;box-shadow:0 24px 40px -28px rgba(65,33,76,.35)}
  .nav.open{display:flex}
  .nav-list{flex-direction:column;align-items:stretch;gap:0}
  .nav-list>li{border-bottom:1px solid var(--lilac)}
  .nav-list>li>a,.nav-toggle{width:100%;justify-content:space-between;padding:.9rem 0;font-size:1.05rem}
  .mega{position:static;border:0;box-shadow:none}
  .mega-inner{padding:0 0 1rem;grid-template-columns:1fr;gap:1rem}
  .nav>.btn{margin-top:1.2rem;text-align:center}
}

/* home hero */
.hero{padding:0;background:var(--mist)}
.hero-grid{display:grid;grid-template-columns:3fr 2fr;align-items:stretch}
.hero-text{display:flex;flex-direction:column;justify-content:center;gap:1.4rem;min-width:0;padding-block:clamp(2.5rem,5vw,4.5rem);padding-right:clamp(24px,5vw,72px);padding-left:max(clamp(16px,4vw,40px),calc((100vw - 1160px)/2 + 40px))}
.hero-text p{font-size:1.12rem}
.hero-photo{position:relative;min-height:480px}
.hero-photo img{display:block;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 12%;border-radius:0 0 0 56px}
@media (max-width:800px){
  .hero-grid{grid-template-columns:1fr}
  .hero-text{padding-inline:16px;padding-block:2.5rem}
  .hero-photo{min-height:0}
  .hero-photo img{position:static;height:auto;aspect-ratio:4/5;border-radius:40px 0 0 0}
}

/* event strip */
.event{padding-block:0;background:var(--violet)}
.event .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.8rem 2rem;padding-block:1.2rem}
.event p,.event .label,.event .more{color:var(--paper)}
.event p{font-weight:600}
.event-text{display:flex;flex-direction:column;gap:.2rem;min-width:0}

/* proof band */
.proof{padding-block:clamp(2.2rem,5vw,3.5rem);background:var(--blush)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem 2rem;list-style:none;margin:0;padding:0}
.stats b{display:block;font-family:var(--display);font-weight:600;font-size:clamp(2rem,3.6vw,2.9rem);color:var(--violet);line-height:1.1;font-variant-numeric:tabular-nums}
.stats span{font-size:.95rem;color:var(--ink)}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
.logos-label{display:block;margin-top:1.8rem}
.logos{list-style:none;margin:.8rem 0 0;padding:0;display:grid;grid-template-columns:repeat(7,1fr);gap:.7rem}
.logos li{background:var(--paper);border-radius:12px;min-height:64px;display:grid;place-items:center;text-align:center;padding:.5rem;color:var(--ink);font-weight:600;font-size:.95rem;min-width:0}
.logos img{max-height:36px;width:auto}
@media (max-width:980px){.logos{grid-template-columns:repeat(4,1fr)}}
@media (max-width:520px){.logos{grid-template-columns:repeat(2,1fr)}}

/* cards */
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1rem,2.4vw,2rem)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2.4vw,2rem)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,1.5rem)}
.card{display:flex;flex-direction:column;gap:.8rem;padding:clamp(1.4rem,2.6vw,2.2rem);background:var(--paper);border:1px solid var(--lilac);border-top:4px solid var(--gold);border-radius:var(--radius);min-width:0}
.card p{font-size:.98rem}
.card .more{margin-top:auto;padding-top:.6rem}
.fee{display:flex;flex-direction:column;gap:.1rem;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.fee small{font-weight:600;font-size:.9rem;color:var(--mauve)}
.fee span{font-weight:400;font-size:.88rem;color:var(--body)}
.fee em{font-style:normal;font-weight:600;font-size:.88rem;color:var(--violet)}
@media (max-width:980px){.grid4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){.grid3,.grid2{grid-template-columns:1fr}}
@media (max-width:520px){.grid4{grid-template-columns:1fr}}

/* two-column feature rows */
.split .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:start}
.split .head{margin:0}
.ticks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.ticks li{padding:1rem 0;border-bottom:1px solid var(--lilac);color:var(--ink);font-weight:600;display:flex;gap:.9rem;align-items:baseline}
.ticks li::before{content:"";flex:none;width:.55rem;height:.55rem;background:var(--gold);transform:rotate(45deg) translateY(-.1rem)}
.story .wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.photo{display:block;width:100%;height:auto;border-radius:20px}
.photo.square{aspect-ratio:1/1;object-fit:cover}
.story-text{display:flex;flex-direction:column;gap:1.2rem;min-width:0}
.creds{font-size:.92rem;color:var(--mauve);border-left:2px solid var(--gold);padding-left:1rem}
@media (max-width:800px){.split .wrap,.story .wrap{grid-template-columns:1fr}.story .photo{max-width:340px}}

/* quotes */
.quote{margin:0;display:flex;flex-direction:column;gap:1rem;padding:clamp(1.4rem,2.6vw,2rem);background:var(--mist);border-radius:22px;min-width:0}
.band .quote{background:var(--paper)}
.quote p{font-family:var(--display);font-size:1.3rem;line-height:1.4;color:var(--ink)}
.quote cite{font-style:normal;font-weight:700;font-size:.9rem;color:var(--mauve);margin-top:auto}
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(1rem,2.4vw,1.6rem)}

/* inner pages */
.page-head{background:var(--mist);padding-block:clamp(2.5rem,6vw,4.5rem)}
.page-head .wrap{display:flex;flex-direction:column;gap:1.1rem}
.page-head p{font-size:1.14rem}
.crumbs{font-size:.88rem;color:var(--mauve)}
.crumbs a{color:var(--mauve)}
.article .wrap{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.prose{display:flex;flex-direction:column;gap:1.1rem;min-width:0}
.prose h2{margin-top:1.6rem;font-size:clamp(1.7rem,2.6vw,2.2rem)}
.prose>h2:first-child,.prose>.photo:first-child+h2{margin-top:0}
.prose h3{margin-top:.6rem}
.prose ul,.prose ol{margin:0;padding-left:1.3rem;display:flex;flex-direction:column;gap:.5rem;max-width:66ch}
.prose li::marker{color:var(--violet);font-weight:700}
.prose .photo{margin-bottom:.8rem}
.note{font-size:.92rem;color:var(--mauve);border-left:2px solid var(--gold);padding-left:1rem}
.aside{position:sticky;top:1.5rem;background:var(--mist);border-radius:22px;padding:1.8rem;display:flex;flex-direction:column;gap:1.4rem}
.aside dl{margin:0;display:flex;flex-direction:column;gap:1rem}
.aside dt{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--mauve)}
.aside dd{margin:.15rem 0 0;color:var(--ink);font-weight:600;line-height:1.4}
.aside dd small{display:block;font-weight:600;color:var(--mauve);font-size:.92rem}
.aside .btn{text-align:center}
.aside img{border-radius:16px;display:block;width:100%;height:auto}
@media (max-width:900px){.article .wrap{grid-template-columns:1fr}.aside{position:static}}
.steps{counter-reset:step;list-style:none!important;padding:0!important;gap:0!important}
.steps li{counter-increment:step;display:grid;grid-template-columns:2.6rem 1fr;gap:.2rem 1rem;padding:1rem 0;border-bottom:1px solid var(--lilac)}
.steps li::before{content:counter(step);font-family:var(--display);font-weight:600;font-size:1.7rem;line-height:1;color:var(--violet)}
.points{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-block:.4rem}
.points div{background:var(--mist);border-radius:var(--radius);padding:1.2rem;display:flex;flex-direction:column;gap:.4rem}
.points b{font-family:var(--display);font-size:1.3rem;line-height:1.2;color:var(--ink)}
.points span{font-size:.93rem}
@media (max-width:640px){.points{grid-template-columns:1fr}}

/* course levels */
.levels{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,1.5rem);list-style:none;margin:0;padding:0}
.lvl{display:flex;flex-direction:column;gap:.9rem;padding:clamp(1.3rem,2.2vw,1.8rem);background:var(--paper);border:1px solid var(--lilac);border-top:4px solid var(--gold);border-radius:var(--radius);min-width:0}
.lvl .count{font-weight:600;color:var(--ink)}
.lvl ul{margin:0;padding-left:1.1rem;font-size:.95rem;display:flex;flex-direction:column;gap:.35rem}
.lvl .fees{margin-top:auto;padding-top:1rem;border-top:1px solid var(--lilac);display:flex;flex-direction:column;gap:.7rem}
@media (max-width:1020px){.levels{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.levels{grid-template-columns:1fr}}
.callout{background:var(--blush);border-radius:22px;padding:clamp(1.6rem,4vw,2.8rem);display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.2rem,4vw,3rem)}
.callout div{display:flex;flex-direction:column;gap:.5rem;min-width:0}
@media (max-width:760px){.callout{grid-template-columns:1fr}}

/* faq */
.faq .wrap{max-width:860px}
.faq details{border-bottom:1px solid var(--lilac)}
.faq summary{cursor:pointer;list-style:none;padding:1.2rem 2.2rem 1.2rem 0;position:relative;font-family:var(--display);font-weight:600;font-size:1.35rem;line-height:1.3;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.2rem;top:1rem;font-family:var(--text);font-size:1.6rem;font-weight:400;color:var(--violet)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding-bottom:1.3rem}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;margin-block:2rem}
.contact-grid div{background:var(--mist);border-radius:var(--radius);padding:1.4rem;display:flex;flex-direction:column;gap:.4rem}
.contact-grid h3{font-size:1.25rem}

/* closing call to action */
.close{text-align:center;background:var(--blush)}
.close .wrap{display:flex;flex-direction:column;align-items:center;gap:1.2rem}
.tel{font-size:.95rem;color:var(--ink)}

/* footer */
.foot{border-top:1px solid var(--lilac);padding-block:3rem 2rem;font-size:.93rem;background:var(--paper)}
.foot .cols{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:2rem}
.foot img{height:54px;width:auto;margin-bottom:.8rem}
.foot h3{font-family:var(--text);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--mauve);margin-bottom:.8rem}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.45rem}
.foot a{color:var(--ink);text-decoration:none}
.foot a:hover{color:var(--violet)}
.legal{margin-top:2.5rem;padding-top:1.3rem;border-top:1px solid var(--lilac);display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 2rem;color:var(--mauve);font-size:.86rem}
@media (max-width:860px){.foot .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot .cols{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.caret{transition:none}}
h1 .zh{font-size:.62em;color:var(--mauve);white-space:nowrap}
h2 .zh{font-size:.7em;color:var(--mauve)}
.sample-video{display:block;width:100%;max-width:420px;height:auto;border-radius:20px;border:1px solid var(--lilac);background:var(--mist)}
.table-wrap{overflow-x:auto;margin-block:2rem;max-width:820px}
table.fees{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
table.fees th,table.fees td{text-align:left;padding:.9rem 1rem .9rem 0;border-bottom:1px solid var(--lilac);vertical-align:top}
table.fees thead th{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--mauve)}
table.fees tbody th{font-weight:600}
table.fees tbody th a{color:var(--ink);text-decoration:none}
table.fees td{color:var(--ink);font-weight:700;white-space:nowrap}
table.fees td small{display:block;font-weight:600;color:var(--mauve);font-size:.9rem}
.band .contact-grid div{background:var(--paper)}